 sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568972.832497] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568972.832498] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568972.832499]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568972.832504]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881d99caa100
[568972.832509]  ffff883fce853000 0000000000000001 0000000000000001 ffff881d99caa100
[568972.832513] Call Trace:
[568972.832514]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568972.832520]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568972.832523]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568972.832526]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568972.832531]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568972.832534]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568972.832537]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568972.832541]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568972.832547]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568972.832550]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568972.832556]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568972.832563]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568972.832569]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568972.832575]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.832579]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.832585]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.832588]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.832594]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.832600]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568972.832607]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568972.832614]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568972.832619]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.832622]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.832629]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.832632]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.832638]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.832644]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568972.832650]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568972.832656]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568972.832663]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568972.832670]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568972.832676]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.832679]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.832685]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.832688]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.832694]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.832701]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568972.832704]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568972.832707]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568972.832710]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568972.832713]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568972.832716]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568972.832720]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568972.832723]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568972.832727]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568972.832731]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568972.832733]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568972.832739]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568972.832743]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568972.832747]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568972.832750]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568972.832754]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568972.832756] ---[ end trace 1f6c2b4f1312d14f ]---
[568972.832824] ------------[ cut here ]------------
[568972.832828] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568972.832830] : caps=(0x0000000000005829, 0x0000000000000000) len=2962 data_len=2896 gso_size=1448 gso_type=1 ip_summed=1
[568972.832831] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568972.832886] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568972.832888] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568972.832889]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568972.832894]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fa085fc00
[568972.832899]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fa085fc00
[568972.832903] Call Trace:
[568972.832904]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568972.832910]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568972.832914]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568972.832916]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568972.832921]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568972.832924]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568972.832927]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568972.832931]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568972.832937]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568972.832940]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568972.832946]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568972.832953]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568972.832960]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568972.832965]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.832969]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.832975]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.832978]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.832984]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.832990]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568972.832997]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568972.833004]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568972.833009]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.833012]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.833019]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.833022]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.833028]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.833034]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568972.833040]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568972.833046]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568972.833053]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568972.833059]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568972.833065]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.833068]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.833075]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.833078]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.833084]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.833091]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568972.833093]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568972.833096]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568972.833099]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568972.833103]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568972.833105]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568972.833109]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568972.833113]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568972.833117]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568972.833121]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568972.833123]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568972.833129]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568972.833133]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568972.833137]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568972.833140]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568972.833144]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568972.833146] ---[ end trace 1f6c2b4f1312d150 ]---
[568972.833167] ------------[ cut here ]------------
[568972.833171] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568972.833173] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568972.833174] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568972.833252] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568972.833253] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568972.833254]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568972.833259]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fbdef1800
[568972.833264]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fbdef1800
[568972.833269] Call Trace:
[568972.833270]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568972.833276]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568972.833279]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568972.833283]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568972.833298]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568972.833312]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568972.833325]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568972.833331]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568972.833337]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568972.833341]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568972.833346]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568972.833353]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568972.833360]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568972.833365]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.833375]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.833391]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.833405]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.833416]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568972.833423]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568972.833429]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568972.833436]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568972.833442]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.833445]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.833463]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.833468]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.833474]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568972.833481]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568972.833492]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568972.833509]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568972.833526]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568972.833537]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568972.833543]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.833546]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568972.833552]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.833556]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568972.833561]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568972.833568]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568972.833571]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568972.833585]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568972.833599]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568972.833613]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568972.833617]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568972.833621]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568972.833625]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568972.833629]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568972.833633]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568972.833634]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568972.833641]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568972.833645]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568972.833649]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568972.833664]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568972.833673]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568972.833674] ---[ end trace 1f6c2b4f1312d151 ]---
[568977.835115] net_ratelimit: 57241 callbacks suppressed
[568977.835126] ------------[ cut here ]------------
[568977.835138] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.835141] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568977.835143] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.835220] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.835222] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.835223]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.835229]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fccf06900
[568977.835233]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fccf06900
[568977.835238] Call Trace:
[568977.835240]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.835251]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.835254]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.835259]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.835263]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.835269]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.835272]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.835276]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.835286]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.835288]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.835294]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.835300]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.835306]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.835311]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.835317]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.835323]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.835325]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.835330]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.835336]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.835342]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.835347]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.835352]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.835355]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.835360]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.835363]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.835368]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.835373]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.835378]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.835384]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.835390]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.835395]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.835401]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.835403]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.835409]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.835412]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.835417]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.835422]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.835425]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.835429]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.835432]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.835434]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.835437]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.835443]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.835447]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.835454]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.835463]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.835464]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.835475]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.835479]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.835487]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.835501]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.835505]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.835507] ---[ end trace 1f6c2b4f1312d152 ]---
[568977.835591] ------------[ cut here ]------------
[568977.835595] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.835597] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568977.835598] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.835645] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.835647] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.835648]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.835652]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881e71186500
[568977.835656]  ffff883fce853000 0000000000000001 0000000000000001 ffff881e71186500
[568977.835660] Call Trace:
[568977.835661]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.835667]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.835669]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.835672]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.835675]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.835678]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.835681]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.835684]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.835690]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.835693]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.835698]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.835704]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.835709]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.835714]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.835717]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.835722]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.835725]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.835730]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.835736]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.835741]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.835747]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.835752]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.835754]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.835760]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.835762]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.835767]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.835773]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.835778]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.835783]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.835788]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.835794]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.835799]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.835802]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.835807]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.835810]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.835815]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.835820]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.835823]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.835826]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.835828]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.835831]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.835834]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.835837]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.835840]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.835844]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.835848]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.835849]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.835855]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.835858]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.835861]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.835864]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.835868]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.835871] ---[ end trace 1f6c2b4f1312d153 ]---
[568977.835907] ------------[ cut here ]------------
[568977.835910] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.835912] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568977.835914] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.835959] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.835961] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.835961]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.835965]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fa2952200
[568977.835969]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fa2952200
[568977.835973] Call Trace:
[568977.835974]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.835979]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.835981]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.835983]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.835987]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.835989]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.835992]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.835995]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.836001]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.836004]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.836009]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.836014]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.836020]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.836025]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836028]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836033]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836035]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836040]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836046]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.836052]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.836057]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.836062]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836064]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836070]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836073]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836077]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836083]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.836088]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.836093]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.836099]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.836104]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.836109]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836112]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836117]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836120]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836125]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836130]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.836133]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.836136]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.836138]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.836141]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.836143]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.836147]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.836150]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.836154]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.836157]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.836158]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.836164]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.836167]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.836170]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.836173]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.836176]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.836178] ---[ end trace 1f6c2b4f1312d154 ]---
[568977.836247] ------------[ cut here ]------------
[568977.836251] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.836253] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568977.836254] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.836299] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.836300] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.836301]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.836305]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fb67dc200
[568977.836309]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fb67dc200
[568977.836313] Call Trace:
[568977.836314]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.836319]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.836321]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.836323]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.836327]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.836329]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.836332]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.836335]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.836341]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.836344]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.836349]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.836354]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.836359]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.836364]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836368]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836373]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836375]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836380]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836386]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.836391]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.836397]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.836402]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836404]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836410]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836412]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836417]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836423]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.836428]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.836433]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.836438]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.836444]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.836449]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836451]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836457]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836460]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836464]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836470]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.836473]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.836475]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.836478]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.836480]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.836483]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.836486]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.836489]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.836493]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.836496]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.836497]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.836503]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.836506]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.836510]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.836512]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.836515]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.836517] ---[ end trace 1f6c2b4f1312d155 ]---
[568977.836551] ------------[ cut here ]------------
[568977.836555] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.836556] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568977.836558] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.836603] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.836604] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.836605]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.836609]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881faa8ca200
[568977.836613]  ffff883fce853000 0000000000000001 0000000000000001 ffff881faa8ca200
[568977.836617] Call Trace:
[568977.836617]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.836622]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.836625]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.836627]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.836630]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.836633]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.836636]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.836639]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.836645]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.836647]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.836652]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.836657]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.836663]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.836668]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836671]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836676]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836679]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836684]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.836689]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.836695]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.836701]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.836705]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836708]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836713]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836716]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836721]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.836726]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.836731]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.836736]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.836742]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.836748]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.836752]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836755]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.836761]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836763]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.836768]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.836774]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.836776]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.836779]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.836781]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.836784]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.836786]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.836790]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.836793]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.836796]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.836800]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.836801]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.836806]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.836809]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.836813]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.836815]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.836818]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.836820] ---[ end trace 1f6c2b4f1312d156 ]---
[568977.836895] ------------[ cut here ]------------
[568977.836899] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.836901] : caps=(0x0000000000005829, 0x0000000000000000) len=4410 data_len=4344 gso_size=1448 gso_type=1 ip_summed=1
[568977.836901] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.836947] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.836949] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.836950]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.836954]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f978ba700
[568977.836958]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f978ba700
[568977.836962] Call Trace:
[568977.836962]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.836968]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.836970]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.836973]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.836976]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.836979]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.836981]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.836985]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.836990]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.836993]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.836998]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.837003]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.837009]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.837014]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837016]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837022]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837024]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837029]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837034]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.837040]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.837045]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.837050]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837053]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837058]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837061]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837066]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837071]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.837076]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.837081]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.837087]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.837092]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.837097]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837100]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837105]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837108]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837113]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837119]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.837121]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.837124]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.837126]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.837129]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.837131]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.837134]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.837138]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.837141]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.837144]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.837145]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.837152]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.837155]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.837158]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.837161]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.837164]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.837165] ---[ end trace 1f6c2b4f1312d157 ]---
[568977.837178] ------------[ cut here ]------------
[568977.837181] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.837183] : caps=(0x0000000000005829, 0x0000000000000000) len=4410 data_len=4344 gso_size=1448 gso_type=1 ip_summed=1
[568977.837184] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.837228] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.837230] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.837230]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.837234]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f978ba200
[568977.837238]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f978ba200
[568977.837242] Call Trace:
[568977.837243]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.837247]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.837250]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.837252]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.837255]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.837258]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.837261]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.837264]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.837270]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.837272]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.837277]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.837282]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.837288]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.837293]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837296]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837301]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837304]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837308]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837314]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.837319]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.837325]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.837330]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837332]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837338]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837340]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837345]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837351]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.837356]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.837361]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.837366]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.837372]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.837377]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837379]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837385]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837387]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837392]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837398]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.837400]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.837403]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.837405]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.837408]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.837410]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.837414]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.837417]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.837420]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.837424]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.837424]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.837430]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.837433]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.837436]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.837439]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.837442]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.837444] ---[ end trace 1f6c2b4f1312d158 ]---
[568977.837571] ------------[ cut here ]------------
[568977.837575] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.837577] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568977.837578] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.837625] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.837626] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.837627]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.837631]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f7b17d100
[568977.837635]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f7b17d100
[568977.837639] Call Trace:
[568977.837640]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.837645]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.837648]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.837650]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.837654]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.837657]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.837659]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.837662]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.837668]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.837671]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.837676]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.837681]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.837687]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.837692]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837695]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837700]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837703]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837708]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.837713]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.837719]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.837724]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.837729]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837732]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837737]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837740]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837745]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.837750]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.837755]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.837760]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.837766]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.837771]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.837776]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837779]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.837784]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837787]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.837792]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.837797]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.837799]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.837802]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.837805]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.837807]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.837809]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.837813]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.837816]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.837820]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.837823]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.837824]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.837830]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.837833]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.837837]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.837840]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.837843]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.837845] ---[ end trace 1f6c2b4f1312d159 ]---
[568977.837917] ------------[ cut here ]------------
[568977.837921] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.837923] : caps=(0x0000000000005829, 0x0000000000000000) len=26130 data_len=26064 gso_size=1448 gso_type=1 ip_summed=1
[568977.837923] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.837970] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.837972] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.837973]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.837977]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fa8d2c700
[568977.837981]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fa8d2c700
[568977.837985] Call Trace:
[568977.837985]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.837990]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.837993]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.837995]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.837999]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.838002]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.838004]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.838007]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.838013]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.838016]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.838021]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.838026]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.838032]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.838037]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.838040]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.838045]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.838048]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.838053]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.838058]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.838063]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.838069]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.838074]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.838077]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.838082]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.838084]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.838089]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.838095]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.838100]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.838105]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.838110]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.838116]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.838121]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.838123]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.838129]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.838131]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.838136]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.838142]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.838144]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.838147]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.838149]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.838152]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.838154]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.838158]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.838161]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.838164]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.838168]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.838169]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.838175]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.838178]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.838181]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.838184]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.838187]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.838189] ---[ end trace 1f6c2b4f1312d15a ]---
[568977.838224] ------------[ cut here ]------------
[568977.838227] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568977.838229] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568977.838230] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568977.838276] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568977.838277] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568977.838277]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568977.838281]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fb66c0700
[568977.838285]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fb66c0700
[568977.838289] Call Trace:
[568977.838290]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568977.838295]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568977.838297]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568977.838299]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568977.838303]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568977.838305]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568977.838308]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568977.838311]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568977.838316]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568977.838319]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568977.838324]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568977.838329]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568977.838335]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568977.838340]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.838343]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.838348]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.838351]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.838356]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568977.838361]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568977.838367]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568977.838372]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568977.838377]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.838380]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.838385]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.838388]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.838393]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568977.838398]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568977.838403]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568977.838408]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568977.838413]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568977.838419]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568977.838424]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.838426]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568977.838432]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.838435]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568977.838439]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568977.838445]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568977.838447]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568977.838450]  [<ffffffff81372900>] ? strlcat+0x50/0x80
[568977.838453]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568977.838455]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568977.838457]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568977.838461]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568977.838464]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568977.838468]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568977.838471]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568977.838472]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568977.838478]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568977.838481]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568977.838484]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568977.838487]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568977.838490]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568977.838492] ---[ end trace 1f6c2b4f1312d15b ]---
[568982.840777] net_ratelimit: 58167 callbacks suppressed
[568982.840782] ------------[ cut here ]------------
[568982.840793] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.840797] : caps=(0x0000000000005829, 0x0000000000000000) len=11650 data_len=11584 gso_size=1448 gso_type=1 ip_summed=1
[568982.840799] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.840889] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.840891] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.840893]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.840899]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f95fd3400
[568982.840904]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f95fd3400
[568982.840910] Call Trace:
[568982.840912]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.840925]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.840928]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.840934]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.840939]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.840945]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.840949]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.840953]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.840964]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.840967]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.840974]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.840982]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.840989]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.840996]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841002]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841009]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841012]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841018]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841026]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.841033]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.841040]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.841046]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841049]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841056]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841059]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841066]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841073]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.841079]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.841086]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.841093]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.841100]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.841107]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841110]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841117]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841121]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841127]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841134]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.841138]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.841143]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.841146]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.841149]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.841153]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.841160]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.841164]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.841172]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.841180]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.841182]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.841188] ---[ end trace 1f6c2b4f1312d15c ]---
[568982.841288] ------------[ cut here ]------------
[568982.841294] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.841296] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568982.841297] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.841358] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.841360] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.841361]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.841366]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881e34fc3900
[568982.841371]  ffff883fce853000 0000000000000001 0000000000000001 ffff881e34fc3900
[568982.841376] Call Trace:
[568982.841378]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.841384]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.841388]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.841391]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.841395]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.841399]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.841402]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.841406]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.841413]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.841417]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.841423]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.841430]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.841437]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.841444]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841447]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841454]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841458]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841464]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841471]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.841478]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.841485]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.841491]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841494]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841501]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841504]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841510]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841518]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.841524]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.841531]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.841538]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.841545]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.841552]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841555]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841562]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841565]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841571]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841579]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.841582]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.841585]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.841589]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.841592]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.841595]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.841600]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.841604]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.841608]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.841613]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.841614]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.841620] ---[ end trace 1f6c2b4f1312d15d ]---
[568982.841693] ------------[ cut here ]------------
[568982.841697] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.841699] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568982.841701] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.841759] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.841761] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.841762]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.841767]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff880aa4bfdb00
[568982.841772]  ffff883fce853000 0000000000000001 0000000000000001 ffff880aa4bfdb00
[568982.841777] Call Trace:
[568982.841779]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.841785]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.841788]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.841792]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.841796]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.841799]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.841803]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.841807]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.841814]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.841818]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.841824]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.841831]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.841838]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.841844]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841848]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841855]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841858]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841864]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.841871]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.841878]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.841885]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.841891]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841894]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841901]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841904]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841911]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.841918]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.841924]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.841930]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.841938]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.841945]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.841951]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841954]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.841961]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841965]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.841971]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.841978]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.841981]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.841985]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.841988]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.841991]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.841994]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.841999]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.842003]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.842007]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.842012]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.842013]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.842018] ---[ end trace 1f6c2b4f1312d15e ]---
[568982.842057] ------------[ cut here ]------------
[568982.842061] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.842063] : caps=(0x0000000000005829, 0x0000000000000000) len=33370 data_len=33304 gso_size=1448 gso_type=1 ip_summed=1
[568982.842064] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.842123] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.842124] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.842125]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.842131]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fb1058e00
[568982.842136]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fb1058e00
[568982.842141] Call Trace:
[568982.842142]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.842148]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.842151]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.842154]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.842159]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.842162]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.842165]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.842170]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.842177]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.842180]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.842186]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.842193]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.842200]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.842207]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842210]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.842217]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842220]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.842226]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842233]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.842240]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.842247]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.842253]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842257]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.842264]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842267]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.842273]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842280]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.842286]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.842293]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.842300]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.842307]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.842313]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.842317]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.842324]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.842327]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.842333]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.842340]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.842344]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.842347]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.842350]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.842353]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.842356]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.842360]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.842364]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.842369]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.842373]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.842374]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.842379] ---[ end trace 1f6c2b4f1312d15f ]---
[568982.842423] ------------[ cut here ]------------
[568982.842427] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.842429] : caps=(0x0000000000005829, 0x0000000000000000) len=2962 data_len=2896 gso_size=1448 gso_type=1 ip_summed=1
[568982.842430] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.842489] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.842490] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.842491]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.842496]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881dcbf22200
[568982.842501]  ffff883fce853000 0000000000000001 0000000000000001 ffff881dcbf22200
[568982.842506] Call Trace:
[568982.842507]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.842514]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.842517]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.842520]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.842524]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.842528]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.842531]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.842535]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.842542]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.842546]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.842552]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.842559]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.842566]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.842572]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842576]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.842582]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842585]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.842592]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842599]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.842606]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.842613]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.842619]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842622]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.842629]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842632]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.842638]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842645]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.842651]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.842658]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.842665]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.842672]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.842678]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.842682]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.842688]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.842692]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.842698]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.842705]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.842708]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.842711]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.842715]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.842718]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.842721]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.842725]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.842729]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.842733]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.842738]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.842739]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.842743] ---[ end trace 1f6c2b4f1312d160 ]---
[568982.842754] ------------[ cut here ]------------
[568982.842759] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.842760] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568982.842761] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.842819] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.842821] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.842822]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.842827]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881dcbf23e00
[568982.842832]  ffff883fce853000 0000000000000001 0000000000000001 ffff881dcbf23e00
[568982.842837] Call Trace:
[568982.842838]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.842844]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.842847]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.842850]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.842854]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.842858]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.842861]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.842865]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.842872]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.842875]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.842882]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.842889]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.842896]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.842902]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842905]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.842912]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842915]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.842921]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.842928]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.842935]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.842942]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.842949]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842952]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.842959]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842962]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.842968]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.842975]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.842981]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.842988]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.842995]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.843002]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.843008]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843011]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.843018]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843022]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.843028]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843035]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.843038]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.843041]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.843045]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.843048]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.843051]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.843055]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.843059]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.843063]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.843067]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.843069]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.843073] ---[ end trace 1f6c2b4f1312d161 ]---
[568982.843144] ------------[ cut here ]------------
[568982.843149] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.843150] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568982.843152] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.843210] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.843212] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.843213]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.843218]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff8809000cf900
[568982.843223]  ffff883fce853000 0000000000000001 0000000000000001 ffff8809000cf900
[568982.843228] Call Trace:
[568982.843229]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.843235]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.843239]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.843242]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.843246]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.843249]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.843253]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.843257]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.843264]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.843267]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.843273]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.843280]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.843287]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.843294]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.843297]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.843304]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.843307]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.843313]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.843320]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.843327]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.843334]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.843341]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.843344]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.843351]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.843354]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.843360]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.843367]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.843373]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.843379]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.843387]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.843394]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.843400]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843403]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.843410]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843413]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.843419]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843427]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.843430]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.843433]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.843436]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.843439]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.843442]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.843447]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.843451]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.843455]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.843459]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.843460]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.843465] ---[ end trace 1f6c2b4f1312d162 ]---
[568982.843509] ------------[ cut here ]------------
[568982.843514] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.843515] : caps=(0x0000000000005829, 0x0000000000000000) len=37714 data_len=37648 gso_size=1448 gso_type=1 ip_summed=1
[568982.843516] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.843574] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.843575] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.843576]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.843581]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881e9580a600
[568982.843586]  ffff883fce853000 0000000000000001 0000000000000001 ffff881e9580a600
[568982.843591] Call Trace:
[568982.843592]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.843599]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.843602]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.843605]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.843609]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.843612]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.843616]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.843620]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.843627]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.843630]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.843636]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.843643]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.843650]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.843657]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.843660]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.843667]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.843670]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.843676]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.843683]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.843690]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.843697]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.843703]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.843707]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.843714]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.843717]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.843723]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.843730]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.843737]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.843743]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.843750]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.843757]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.843763]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843767]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.843773]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843777]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.843783]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.843790]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.843793]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.843796]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.843799]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.843803]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.843806]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.843810]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.843814]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.843818]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.843822]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.843823]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.843830] ---[ end trace 1f6c2b4f1312d163 ]---
[568982.844040] ------------[ cut here ]------------
[568982.844045] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.844047] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568982.844048] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.844108] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.844110] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.844111]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.844116]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fb1a03b00
[568982.844121]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fb1a03b00
[568982.844126] Call Trace:
[568982.844128]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.844137]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.844141]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.844146]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.844152]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.844157]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.844162]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.844168]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.844180]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.844185]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.844195]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.844206]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.844217]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.844226]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.844233]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.844244]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.844249]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.844259]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.844271]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.844281]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.844291]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.844299]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.844303]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.844310]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.844313]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.844319]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.844327]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.844333]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.844339]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.844346]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.844354]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.844360]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.844364]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.844370]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.844374]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.844380]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.844387]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.844390]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.844394]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.844397]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.844400]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.844404]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.844408]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.844412]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.844417]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.844421]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.844423]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.844430] ---[ end trace 1f6c2b4f1312d164 ]---
[568982.844512] ------------[ cut here ]------------
[568982.844516] WARNING: CPU: 21 PID: 22490 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568982.844519] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568982.844520] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568982.844581] CPU: 21 PID: 22490 Comm: 1_scheduler Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568982.844582] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568982.844583]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568982.844588]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fb04ccf00
[568982.844594]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fb04ccf00
[568982.844599] Call Trace:
[568982.844600]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568982.844607]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568982.844610]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568982.844613]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568982.844618]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568982.844621]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568982.844624]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568982.844629]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568982.844636]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568982.844639]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568982.844645]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568982.844652]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568982.844659]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568982.844665]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.844669]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.844676]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.844679]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.844685]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568982.844692]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568982.844699]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568982.844706]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568982.844712]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.844716]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.844723]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.844726]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.844732]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568982.844739]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568982.844745]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568982.844752]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568982.844759]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568982.844766]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568982.844772]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.844775]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568982.844782]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.844786]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568982.844792]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568982.844799]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568982.844803]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568982.844806]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568982.844809]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568982.844812]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568982.844815]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568982.844820]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568982.844824]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568982.844828]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568982.844832]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568982.844833]  <EOI>  [<ffffffff8173aa1d>] ? system_call_fastpath+0x1a/0x1f
[568982.844849] ---[ end trace 1f6c2b4f1312d165 ]---
[568987.846652] net_ratelimit: 57988 callbacks suppressed
[568987.846662] ------------[ cut here ]------------
[568987.846673] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.846677] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568987.846678] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.846756] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.846758] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.846760]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.846773]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff880449972900
[568987.846777]  ffff883fce853000 0000000000000001 0000000000000001 ffff880449972900
[568987.846782] Call Trace:
[568987.846784]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.846795]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.846798]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.846803]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.846807]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.846813]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.846815]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.846819]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.846828]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.846831]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.846837]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.846843]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.846849]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.846854]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.846860]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.846866]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.846868]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.846873]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.846879]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.846885]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.846891]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.846896]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.846898]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.846904]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.846907]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.846912]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.846917]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.846922]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.846928]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.846934]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.846939]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.846945]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.846948]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.846953]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.846956]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.846961]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.846967]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.846970]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.846975]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.846978]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.846980]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.846983]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.846989]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.846993]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.846999]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.847006]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.847007]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.847018]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.847021]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.847028]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.847033]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.847037]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.847040] ---[ end trace 1f6c2b4f1312d166 ]---
[568987.847121] ------------[ cut here ]------------
[568987.847126] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.847128] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568987.847128] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.847177] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.847179] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.847180]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.847184]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fa14f5500
[568987.847188]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fa14f5500
[568987.847192] Call Trace:
[568987.847193]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.847199]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.847202]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.847204]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.847208]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.847211]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.847213]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.847217]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.847223]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.847225]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.847231]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.847236]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.847242]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.847247]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847250]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.847255]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847258]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.847263]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847269]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.847274]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.847280]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.847285]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847288]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.847293]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847296]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.847301]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847306]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.847311]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.847317]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.847322]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.847328]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.847333]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.847336]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.847342]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.847344]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.847349]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.847355]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.847358]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.847360]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.847363]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.847366]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.847369]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.847372]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.847376]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.847379]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.847383]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.847384]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.847390]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.847393]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.847397]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.847400]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.847403]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.847404] ---[ end trace 1f6c2b4f1312d167 ]---
[568987.847437] ------------[ cut here ]------------
[568987.847440] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.847442] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568987.847443] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.847490] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.847491] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.847492]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.847496]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fb1f30e00
[568987.847500]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fb1f30e00
[568987.847505] Call Trace:
[568987.847506]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.847511]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.847514]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.847516]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.847520]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.847523]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.847525]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.847529]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.847534]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.847537]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.847542]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.847548]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.847553]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.847558]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847561]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.847567]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847569]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.847574]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847580]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.847586]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.847591]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.847596]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847599]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.847604]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847607]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.847612]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847617]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.847622]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.847628]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.847633]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.847639]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.847644]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.847647]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.847652]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.847655]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.847660]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.847665]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.847668]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.847671]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.847673]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.847676]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.847678]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.847682]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.847685]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.847689]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.847692]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.847693]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.847699]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.847702]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.847706]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.847708]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.847712]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.847719] ---[ end trace 1f6c2b4f1312d168 ]---
[568987.847811] ------------[ cut here ]------------
[568987.847815] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.847817] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568987.847818] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.847866] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.847868] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.847869]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.847873]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fa0b5c100
[568987.847877]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fa0b5c100
[568987.847881] Call Trace:
[568987.847882]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.847887]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.847890]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.847893]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.847896]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.847899]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.847901]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.847905]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.847911]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.847913]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.847919]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.847924]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.847930]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.847935]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847938]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.847943]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847946]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.847951]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.847957]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.847962]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.847968]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.847973]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847975]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.847981]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847983]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.847988]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.847994]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.847999]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.848004]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.848010]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.848016]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.848021]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848023]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848029]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848031]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848036]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848042]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.848045]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.848047]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.848050]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.848053]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.848055]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.848059]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.848062]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.848066]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.848070]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.848071]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.848077]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.848080]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.848083]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.848086]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.848090]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.848092] ---[ end trace 1f6c2b4f1312d169 ]---
[568987.848134] ------------[ cut here ]------------
[568987.848138] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.848139] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568987.848140] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.848188] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.848189] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.848190]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.848194]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fb8347400
[568987.848198]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fb8347400
[568987.848202] Call Trace:
[568987.848203]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.848208]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.848211]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.848214]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.848217]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.848220]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.848222]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.848226]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.848231]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.848234]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.848239]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.848245]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.848250]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.848255]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848258]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848263]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848266]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848271]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848276]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.848282]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.848288]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.848293]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848295]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848301]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848303]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848308]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848314]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.848319]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.848324]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.848330]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.848335]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.848340]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848343]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848348]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848351]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848356]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848362]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.848364]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.848367]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.848369]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.848372]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.848375]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.848378]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.848381]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.848385]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.848388]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.848389]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.848395]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.848398]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.848402]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.848404]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.848408]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.848409] ---[ end trace 1f6c2b4f1312d16a ]---
[568987.848479] ------------[ cut here ]------------
[568987.848483] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.848485] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568987.848486] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.848533] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.848535] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.848535]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.848540]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f98265100
[568987.848544]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f98265100
[568987.848548] Call Trace:
[568987.848549]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.848554]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.848557]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.848559]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.848563]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.848566]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.848568]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.848572]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.848577]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.848580]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.848585]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.848591]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.848596]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.848601]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848604]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848609]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848612]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848617]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848623]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.848628]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.848634]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.848639]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848642]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848647]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848650]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848655]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848660]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.848666]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.848671]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.848676]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.848682]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.848687]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848690]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848695]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848698]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848703]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.848709]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.848711]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.848714]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.848717]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.848719]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.848721]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.848725]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.848728]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.848732]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.848735]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.848736]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.848742]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.848745]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.848749]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.848751]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.848755]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.848756] ---[ end trace 1f6c2b4f1312d16b ]---
[568987.848797] ------------[ cut here ]------------
[568987.848800] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.848802] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568987.848803] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.848849] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.848851] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.848852]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.848856]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f6b9f8f00
[568987.848860]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f6b9f8f00
[568987.848864] Call Trace:
[568987.848865]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.848870]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.848873]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.848876]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.848879]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.848882]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.848884]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.848888]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.848893]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.848896]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.848901]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.848907]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.848912]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.848917]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848920]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848925]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848928]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848933]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.848939]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.848944]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.848950]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.848955]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848957]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.848963]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848965]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.848970]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.848976]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.848981]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.848986]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.848992]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.848997]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.849002]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849005]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849010]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849013]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849018]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849024]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.849026]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.849029]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.849031]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.849034]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.849036]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.849040]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.849043]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.849047]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.849050]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.849051]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.849057]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.849060]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.849063]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.849066]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.849069]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.849071] ---[ end trace 1f6c2b4f1312d16c ]---
[568987.849137] ------------[ cut here ]------------
[568987.849140] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.849142] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568987.849142] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.849190] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.849191] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.849192]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.849196]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff8800737b0700
[568987.849200]  ffff883fce853000 0000000000000001 0000000000000001 ffff8800737b0700
[568987.849204] Call Trace:
[568987.849205]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.849210]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.849213]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.849216]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.849219]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.849222]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.849225]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.849228]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.849234]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.849236]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.849241]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.849247]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.849253]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.849258]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849260]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849266]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849268]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849273]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849279]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.849284]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.849290]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.849295]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849298]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849303]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849306]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849311]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849316]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.849321]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.849326]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.849332]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.849337]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.849342]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849345]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849351]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849353]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849358]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849364]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.849371]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.849374]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.849376]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.849379]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.849381]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.849385]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.849388]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.849392]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.849395]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.849396]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.849402]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.849405]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.849408]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.849411]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.849414]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.849416] ---[ end trace 1f6c2b4f1312d16d ]---
[568987.849452] ------------[ cut here ]------------
[568987.849455] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.849457] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568987.849458] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.849504] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.849506] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.849507]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.849511]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f9274df00
[568987.849515]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f9274df00
[568987.849519] Call Trace:
[568987.849520]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.849525]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.849528]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.849530]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.849534]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.849536]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.849539]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.849542]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.849548]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.849550]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.849556]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.849561]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.849567]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.849572]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849575]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849580]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849583]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849587]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849593]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.849599]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.849604]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.849609]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849612]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849617]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849620]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849625]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849630]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.849635]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.849640]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.849646]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.849652]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.849657]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849659]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849665]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849667]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849673]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.849678]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.849681]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.849683]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.849686]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.849688]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.849691]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.849694]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.849698]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.849701]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.849704]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.849705]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.849711]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.849715]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.849718]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.849721]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.849724]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.849725] ---[ end trace 1f6c2b4f1312d16e ]---
[568987.849792] ------------[ cut here ]------------
[568987.849796] WARNING: CPU: 21 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568987.849797] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568987.849798] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568987.849845] CPU: 21 PID: 0 Comm: swapper/21 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568987.849846] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568987.849847]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568987.849851]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f97914700
[568987.849856]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f97914700
[568987.849860] Call Trace:
[568987.849861]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568987.849866]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568987.849868]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568987.849871]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568987.849874]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568987.849877]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568987.849880]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568987.849883]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568987.849889]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568987.849891]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568987.849896]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568987.849902]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568987.849908]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568987.849913]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849915]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849921]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849923]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849928]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568987.849934]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568987.849939]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568987.849945]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568987.849950]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849952]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.849958]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849960]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.849965]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568987.849971]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568987.849976]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568987.849981]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568987.849987]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568987.849992]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568987.849997]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.850000]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568987.850005]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.850008]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568987.850013]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568987.850019]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568987.850021]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568987.850024]  [<ffffffff8109ff15>] ? sched_clock_cpu+0xb5/0x100
[568987.850026]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568987.850029]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568987.850031]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568987.850035]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568987.850038]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568987.850042]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568987.850045]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568987.850046]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[568987.850052]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[568987.850055]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[568987.850058]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[568987.850061]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[568987.850064]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[568987.850066] ---[ end trace 1f6c2b4f1312d16f ]---
[568992.852447] net_ratelimit: 74265 callbacks suppressed
[568992.852452] ------------[ cut here ]------------
[568992.852461] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.852464] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568992.852466] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.852534] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.852536] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.852537]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.852542]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff8803854f3f00
[568992.852546]  ffff883fce853000 0000000000000001 0000000000000001 ffff8803854f3f00
[568992.852550] Call Trace:
[568992.852551]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.852561]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.852563]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.852568]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.852571]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.852575]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.852578]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.852581]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.852589]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.852591]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.852596]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.852601]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.852606]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.852610]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.852615]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.852619]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.852621]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.852625]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.852630]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.852635]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.852639]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.852643]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.852646]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.852650]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.852652]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.852656]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.852661]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.852665]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.852669]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.852674]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.852678]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.852683]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.852685]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.852689]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.852691]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.852695]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.852700]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.852702]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.852705]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.852707]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.852709]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.852714]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.852717]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.852722]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.852729]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.852729]  <EOI> 
[568992.852731] ---[ end trace 1f6c2b4f1312d170 ]---
[568992.852762] ------------[ cut here ]------------
[568992.852765] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.852766] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568992.852767] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.852805] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.852806] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.852807]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.852810]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fa28fe600
[568992.852814]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fa28fe600
[568992.852817] Call Trace:
[568992.852818]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.852822]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.852824]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.852832]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.852835]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.852837]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.852840]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.852842]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.852847]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.852849]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.852853]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.852858]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.852862]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.852866]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.852869]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.852873]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.852875]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.852879]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.852884]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.852888]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.852893]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.852897]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.852899]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.852904]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.852906]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.852910]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.852914]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.852918]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.852923]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.852927]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.852932]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.852936]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.852938]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.852942]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.852945]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.852949]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.852953]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.852955]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.852957]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.852960]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.852962]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.852965]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.852967]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.852970]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.852973]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.852974]  <EOI> 
[568992.852975] ---[ end trace 1f6c2b4f1312d171 ]---
[568992.853030] ------------[ cut here ]------------
[568992.853033] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.853035] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568992.853035] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.853073] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.853074] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.853075]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.853078]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f97527000
[568992.853082]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f97527000
[568992.853085] Call Trace:
[568992.853086]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.853090]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.853092]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.853094]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.853097]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.853099]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.853101]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.853104]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.853109]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.853111]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.853115]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.853119]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.853124]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.853128]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853130]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853135]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853137]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853141]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853146]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.853150]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.853155]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.853159]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853161]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853165]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853167]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853171]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853176]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.853180]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.853184]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.853189]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.853193]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.853197]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853199]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853204]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853206]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853210]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853214]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.853217]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.853219]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.853221]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.853223]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.853226]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.853228]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.853231]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.853234]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.853235]  <EOI> 
[568992.853236] ---[ end trace 1f6c2b4f1312d172 ]---
[568992.853264] ------------[ cut here ]------------
[568992.853267] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.853268] : caps=(0x0000000000005829, 0x0000000000000000) len=5858 data_len=5792 gso_size=1448 gso_type=1 ip_summed=1
[568992.853269] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.853307] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.853308] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.853309]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.853312]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f09b9d800
[568992.853316]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f09b9d800
[568992.853319] Call Trace:
[568992.853320]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.853324]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.853326]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.853328]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.853331]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.853333]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.853335]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.853338]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.853342]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.853345]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.853349]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.853353]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.853358]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.853362]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853364]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853368]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853370]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853374]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853379]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.853383]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.853388]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.853392]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853394]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853398]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853400]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853404]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853409]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.853413]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.853417]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.853421]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.853426]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.853430]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853432]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853436]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853439]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853443]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853447]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.853449]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.853451]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.853454]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.853456]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.853458]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.853461]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.853464]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.853467]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.853468]  <EOI> 
[568992.853469] ---[ end trace 1f6c2b4f1312d173 ]---
[568992.853480] ------------[ cut here ]------------
[568992.853483] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.853484] : caps=(0x0000000000005829, 0x0000000000000000) len=4410 data_len=4344 gso_size=1448 gso_type=1 ip_summed=1
[568992.853485] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.853522] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.853523] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.853524]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.853527]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f09b9c300
[568992.853530]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f09b9c300
[568992.853534] Call Trace:
[568992.853534]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.853538]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.853540]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.853542]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.853545]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.853547]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.853550]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.853552]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.853557]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.853559]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.853563]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.853568]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.853572]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.853576]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853578]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853583]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853585]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853589]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853593]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.853598]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.853602]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.853606]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853609]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853613]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853615]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853619]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853624]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.853628]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.853632]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.853636]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.853641]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.853645]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853647]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853652]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853654]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853658]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.853662]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.853664]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.853667]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.853669]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.853671]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.853673]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.853676]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.853679]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.853682]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.853682]  <EOI> 
[568992.853684] ---[ end trace 1f6c2b4f1312d174 ]---
[568992.853843] ------------[ cut here ]------------
[568992.853846] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.853848] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568992.853848] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.853888] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.853889] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.853889]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.853893]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f09b9d000
[568992.853896]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f09b9d000
[568992.853899] Call Trace:
[568992.853900]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.853904]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.853906]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.853909]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.853911]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.853914]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.853916]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.853918]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.853923]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.853925]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.853929]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.853934]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.853938]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.853942]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853945]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853949]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853951]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853955]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.853960]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.853964]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.853969]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.853973]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853975]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.853979]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853981]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.853985]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.853990]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.853994]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.853998]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.854003]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.854007]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.854011]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854013]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854018]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854020]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854024]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854028]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.854030]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.854032]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.854035]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.854037]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.854040]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.854042]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.854045]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.854048]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.854049]  <EOI> 
[568992.854050] ---[ end trace 1f6c2b4f1312d175 ]---
[568992.854108] ------------[ cut here ]------------
[568992.854111] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.854112] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568992.854113] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.854151] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.854152] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.854153]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.854156]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881f8d5b3400
[568992.854160]  ffff883fce853000 0000000000000001 0000000000000001 ffff881f8d5b3400
[568992.854163] Call Trace:
[568992.854164]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.854168]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.854171]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.854173]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.854176]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.854178]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.854180]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.854183]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.854187]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.854189]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.854193]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.854198]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.854202]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.854206]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854209]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854213]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854215]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854219]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854223]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.854228]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.854232]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.854236]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854238]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854243]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854245]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854249]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854253]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.854257]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.854262]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.854266]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.854271]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.854275]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854277]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854281]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854283]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854287]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854292]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.854294]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.854296]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.854298]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.854300]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.854303]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.854306]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.854309]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.854312]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.854312]  <EOI> 
[568992.854313] ---[ end trace 1f6c2b4f1312d176 ]---
[568992.854340] ------------[ cut here ]------------
[568992.854343] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.854344] : caps=(0x0000000000005829, 0x0000000000000000) len=65226 data_len=65160 gso_size=1448 gso_type=1 ip_summed=1
[568992.854344] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.854384] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.854385] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.854386]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.854389]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881fb6c52f00
[568992.854392]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fb6c52f00
[568992.854396] Call Trace:
[568992.854396]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.854401]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.854403]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.854405]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.854408]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.854410]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.854412]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.854415]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.854419]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.854421]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.854425]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.854430]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.854434]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.854438]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854441]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854445]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854447]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854451]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854456]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.854460]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.854465]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.854469]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854471]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854475]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854477]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854481]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854486]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.854490]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.854494]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.854499]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.854503]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.854508]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854510]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854514]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854516]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854520]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854525]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.854527]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.854529]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.854531]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.854533]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.854536]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.854538]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.854541]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.854544]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.854545]  <EOI> 
[568992.854546] ---[ end trace 1f6c2b4f1312d177 ]---
[568992.854603] ------------[ cut here ]------------
[568992.854606] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.854607] : caps=(0x0000000000005829, 0x0000000000000000) len=27578 data_len=27512 gso_size=1448 gso_type=1 ip_summed=1
[568992.854608] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.854647] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.854648] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.854648]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.854652]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff881faf9fa500
[568992.854655]  ffff883fce853000 0000000000000001 0000000000000001 ffff881faf9fa500
[568992.854658] Call Trace:
[568992.854659]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.854663]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.854665]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.854667]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.854670]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.854672]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.854674]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.854677]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.854682]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.854684]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.854688]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.854692]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.854697]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.854701]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854703]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854708]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854710]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854714]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854718]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.854723]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.854727]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.854731]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854733]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854738]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854740]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854744]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854749]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.854753]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.854757]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.854761]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.854766]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.854770]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854772]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854776]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854778]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854782]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.854787]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.854789]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.854791]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.854793]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.854795]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.854798]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.854800]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.854803]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.854806]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.854807]  <EOI> 
[568992.854808] ---[ end trace 1f6c2b4f1312d178 ]---
[568992.854838] ------------[ cut here ]------------
[568992.854841] WARNING: CPU: 21 PID: 30091 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[568992.854842] : caps=(0x0000000000005829, 0x0000000000000000) len=42058 data_len=41992 gso_size=1448 gso_type=1 ip_summed=1
[568992.854843] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[568992.854881] CPU: 21 PID: 30091 Comm: lshw Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[568992.854882] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[568992.854883]  0000000000000000 ffff883fff3237d0 ffffffff81729e96 ffff883fff323818
[568992.854886]  0000000000000009 ffff883fff323808 ffffffff8106987d ffff8808b3128700
[568992.854889]  ffff883fce853000 0000000000000001 0000000000000001 ffff8808b3128700
[568992.854893] Call Trace:
[568992.854893]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[568992.854897]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[568992.854899]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[568992.854901]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[568992.854904]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[568992.854906]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[568992.854908]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[568992.854911]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[568992.854916]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[568992.854918]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[568992.854922]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[568992.854926]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[568992.854931]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[568992.854935]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854937]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854941]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854943]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854948]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[568992.854952]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[568992.854957]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[568992.854961]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[568992.854965]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854967]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.854971]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854974]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.854978]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[568992.854982]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[568992.854986]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[568992.854990]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[568992.854995]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[568992.854999]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[568992.855003]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.855006]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[568992.855010]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.855012]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[568992.855016]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[568992.855021]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[568992.855023]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[568992.855025]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[568992.855027]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[568992.855029]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[568992.855032]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[568992.855034]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[568992.855037]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[568992.855040]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[568992.855041]  <EOI> 
[568992.855042] ---[ end trace 1f6c2b4f1312d179 ]---
[569003.082334] net_ratelimit: 75748 callbacks suppressed
[569003.082340] ------------[ cut here ]------------
[569003.082352] WARNING: CPU: 7 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[569003.082357] : caps=(0x0000000000005829, 0x0000000000000000) len=11650 data_len=11584 gso_size=1448 gso_type=1 ip_summed=1
[569003.082359] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[569003.082468] CPU: 7 PID: 0 Comm: swapper/7 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[569003.082471] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[569003.082473]  0000000000000000 ffff881fffae37d0 ffffffff81729e96 ffff881fffae3818
[569003.082481]  0000000000000009 ffff881fffae3808 ffffffff8106987d ffff881fa9e34900
[569003.082488]  ffff883fce853000 0000000000000001 0000000000000001 ffff881fa9e34900
[569003.082496] Call Trace:
[569003.082498]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[569003.082512]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[569003.082516]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[569003.082522]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[569003.082528]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[569003.082534]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[569003.082539]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[569003.082545]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[569003.082560]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[569003.082565]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[569003.082575]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[569003.082585]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[569003.082595]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[569003.082604]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[569003.082611]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[569003.082620]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[569003.082625]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[569003.082633]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[569003.082643]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[569003.082653]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[569003.082662]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[569003.082671]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[569003.082676]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[569003.082685]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[569003.082689]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[569003.082698]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[569003.082707]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[569003.082716]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[569003.082725]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[569003.082735]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[569003.082745]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[569003.082753]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[569003.082758]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[569003.082767]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[569003.082772]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[569003.082780]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[569003.082790]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[569003.082794]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[569003.082803]  [<ffffffff8109ab00>] ? check_preempt_curr+0x30/0xa0
[569003.082808]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[569003.082812]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[569003.082816]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[569003.082822]  [<ffffffff810d71db>] ? clockevents_program_event+0x6b/0xf0
[569003.082829]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[569003.082835]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[569003.082843]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[569003.082851]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[569003.082853]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[569003.082866]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[569003.082871]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[569003.082880]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[569003.082886]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[569003.082892]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[569003.082895] ---[ end trace 1f6c2b4f1312d17a ]---
[569003.082925] ------------[ cut here ]------------
[569003.082932] WARNING: CPU: 7 PID: 0 at /build/linux-1CyeLu/linux-3.13.0/net/core/dev.c:2223 skb_warn_bad_offload+0xcd/0xda()
[569003.082935] : caps=(0x0000000000005829, 0x0000000000000000) len=2153 data_len=2087 gso_size=1448 gso_type=1 ip_summed=1
[569003.082936] Modules linked in: xt_nat xt_REDIRECT xt_mark xt_CHECKSUM ip6table_raw ip6table_mangle xt_connmark iptable_mangle ipt_REJECT dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag nf_conntrack_netlink nfnetlink btrfs ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_tcpudp ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat veth xt_conntrack iptable_raw xt_CT xt_comment xt_multiport ip6table_filter ip6_tables 8021q garp mrp bridge stp llc bonding openvswitch gre iptable_filter ip_tables x_tables nf_conntrack_proto_gre nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack gpio_ich x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ttm ablk_helper cryptd drm_kms_helper drm i2c_algo_bit syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp dca wmi ipmi_si acpi_pad mac_hid xfs libcrc32c raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor ses enclosure raid6_pq raid1 i40e(OX) vxlan raid0 ip_tunnel multipath ptp ahci linear pps_core libahci megaraid_sas configfs dm_multipath scsi_dh
[569003.083013] CPU: 7 PID: 0 Comm: swapper/7 Tainted: G        W  OX 3.13.0-93-generic #140-Ubuntu
[569003.083016] Hardware name: LENOVO ThinkServer RD550            /ThinkServer RD550            , BIOS PB1TS144 09/25/2015
[569003.083017]  0000000000000000 ffff881fffae37d0 ffffffff81729e96 ffff881fffae3818
[569003.083024]  0000000000000009 ffff881fffae3808 ffffffff8106987d ffff881e50ed5c00
[569003.083031]  ffff883fce853000 0000000000000001 0000000000000001 ffff881e50ed5c00
[569003.083038] Call Trace:
[569003.083039]  <IRQ>  [<ffffffff81729e96>] dump_stack+0x64/0x82
[569003.083048]  [<ffffffff8106987d>] warn_slowpath_common+0x7d/0xa0
[569003.083053]  [<ffffffff810698ec>] warn_slowpath_fmt+0x4c/0x50
[569003.083057]  [<ffffffff81370073>] ? ___ratelimit+0x93/0x100
[569003.083063]  [<ffffffff8172cdf7>] skb_warn_bad_offload+0xcd/0xda
[569003.083067]  [<ffffffff8162e409>] __skb_gso_segment+0x79/0xb0
[569003.083072]  [<ffffffff8162e6cb>] dev_hard_start_xmit+0x16b/0x560
[569003.083077]  [<ffffffff8162edf8>] __dev_queue_xmit+0x338/0x520
[569003.083087]  [<ffffffffa0420ff0>] ? br_parse_ip_options+0x240/0x240 [bridge]
[569003.083092]  [<ffffffff8162eff0>] dev_queue_xmit+0x10/0x20
[569003.083100]  [<ffffffffa041937b>] br_dev_queue_push_xmit+0x7b/0xc0 [bridge]
[569003.083110]  [<ffffffffa042105e>] br_nf_dev_queue_xmit+0x6e/0x280 [bridge]
[569003.083119]  [<ffffffffa0421433>] br_nf_post_routing+0x1c3/0x350 [bridge]
[569003.083128]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[569003.083132]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[569003.083142]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[569003.083146]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[569003.083155]  [<ffffffffa0419300>] ? deliver_clone+0x50/0x50 [bridge]
[569003.083164]  [<ffffffffa04195c2>] br_forward_finish+0x52/0x60 [bridge]
[569003.083174]  [<ffffffffa0421682>] br_nf_forward_finish+0xc2/0x1c0 [bridge]
[569003.083183]  [<ffffffffa04219dd>] br_nf_forward_ip+0x25d/0x440 [bridge]
[569003.083192]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[569003.083196]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[569003.083205]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[569003.083210]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[569003.083218]  [<ffffffffa0419570>] ? br_multicast_flood+0x1b0/0x1b0 [bridge]
[569003.083229]  [<ffffffffa04197a0>] __br_forward+0xb0/0xf0 [bridge]
[569003.083242]  [<ffffffffa0419a1b>] br_forward+0x8b/0xa0 [bridge]
[569003.083252]  [<ffffffffa041a719>] br_handle_frame_finish+0x149/0x3d0 [bridge]
[569003.083262]  [<ffffffffa0422105>] br_nf_pre_routing_finish+0x195/0x3a0 [bridge]
[569003.083271]  [<ffffffffa0422614>] br_nf_pre_routing+0x304/0x460 [bridge]
[569003.083280]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[569003.083284]  [<ffffffff8165ca6a>] nf_iterate+0x9a/0xb0
[569003.083294]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[569003.083298]  [<ffffffff8165caf4>] nf_hook_slow+0x74/0x130
[569003.083306]  [<ffffffffa041a5d0>] ? br_handle_local_finish+0x70/0x70 [bridge]
[569003.083316]  [<ffffffffa041ab40>] br_handle_frame+0x1a0/0x250 [bridge]
[569003.083320]  [<ffffffff8162cc32>] __netif_receive_skb_core+0x262/0x870
[569003.083326]  [<ffffffff8109ab00>] ? check_preempt_curr+0x30/0xa0
[569003.083330]  [<ffffffff8162d258>] __netif_receive_skb+0x18/0x60
[569003.083334]  [<ffffffff8162de0e>] process_backlog+0xae/0x1a0
[569003.083338]  [<ffffffff8162d63a>] net_rx_action+0x14a/0x270
[569003.083343]  [<ffffffff810d71db>] ? clockevents_program_event+0x6b/0xf0
[569003.083348]  [<ffffffff8106ee9c>] __do_softirq+0xfc/0x310
[569003.083354]  [<ffffffff8106f425>] irq_exit+0x105/0x110
[569003.083360]  [<ffffffff81041e35>] smp_call_function_single_interrupt+0x35/0x40
[569003.083365]  [<ffffffff8173bbdd>] call_function_single_interrupt+0x6d/0x80
[569003.083367]  <EOI>  [<ffffffff815db082>] ? cpuidle_enter_state+0x52/0xc0
[569003.083376]  [<ffffffff815db078>] ? cpuidle_enter_state+0x48/0xc0
[569003.083382]  [<ffffffff815db1cc>] cpuidle_idle_call+0xdc/0x220
[569003.083387]  [<ffffffff8101e40e>] arch_cpu_idle+0xe/0x30
[569003.083392]  [<ffffffff810c1cc1>] cpu_startup_entry+0xc1/0x2b0
[569003.083397]  [<ffffffff8104279d>] start_secondary+0x21d/0x2d0
[569003.083401] ---[ end trace 1f6c2b4f1312d17b ]---
[569006.001315] device sg-2e92a5ab-b2 left promiscuous mode
[569006.325386] device qr-19016c2c-c9 left promiscuous mode
[569009.101787] device qg-9f5bfd47-b3 left promiscuous mode
[569009.787415] device qr-479b71da-96 left promiscuous mode
[569016.218755] device tap62a8e8cb-14 left promiscuous mode
[569551.558316] device tap3e02adfc-d3 entered promiscuous mode
[569552.151438] device qg-dfa18f2b-2b entered promiscuous mode
[569555.782919] device qr-2cfa30a6-27 entered promiscuous mode
[569752.685003] device qr-c1a54675-0a entered promiscuous mode
[569816.005214] device sg-c8958c29-54 entered promiscuous mode
[574270.687333] device qr-2cfa30a6-27 left promiscuous mode
[574590.705804] device sg-c8958c29-54 left promiscuous mode
[574591.026080] device qr-c1a54675-0a left promiscuous mode
[574665.885989] device qg-dfa18f2b-2b left promiscuous mode
[574666.095335] device tap3e02adfc-d3 left promiscuous mode
[575437.257476] device tap270d2558-41 entered promiscuous mode
[575438.073945] device qg-056e7d75-f9 entered promiscuous mode
[575440.966431] device qr-5be3cee0-07 entered promiscuous mode
[575450.903367] device qr-703f2517-2c entered promiscuous mode
[575457.092907] device sg-e4143266-d5 entered promiscuous mode
[577716.413320] device qr-5be3cee0-07 left promiscuous mode
[577726.788633] device sg-e4143266-d5 left promiscuous mode
[577727.080232] device qr-703f2517-2c left promiscuous mode
[577732.508200] device qg-056e7d75-f9 left promiscuous mode
[577737.903602] device tap270d2558-41 left promiscuous mode
[583371.602477] device tap719124ab-55 entered promiscuous mode
[583376.558676] device qr-7081bc64-58 entered promiscuous mode
[583505.686695] device tap719124ab-55 left promiscuous mode
[583508.657336] device qr-7081bc64-58 left promiscuous mode
[586041.397088] device tapecc3a191-61 entered promiscuous mode
[586044.313872] device qr-38838a72-98 entered promiscuous mode
[586370.664151] device tapecc3a191-61 left promiscuous mode
[586373.448226] device qr-38838a72-98 left promiscuous mode
[586475.972383] device tap901ada0f-b5 entered promiscuous mode
[586477.589381] device qg-40013698-13 entered promiscuous mode
[586484.446134] device qr-ab6350aa-79 entered promiscuous mode
[586500.027601] device sg-30e92c0a-b5 entered promiscuous mode
[586697.548158] device qg-40013698-13 left promiscuous mode
[586697.873571] device sg-30e92c0a-b5 left promiscuous mode
[586699.357547] device qr-ab6350aa-79 left promiscuous mode
[586717.982096] device tap901ada0f-b5 left promiscuous mode
[588885.355446] device tap1c47f531-99 entered promiscuous mode
[588888.421993] device qr-2f72488d-97 entered promiscuous mode
[589007.023314] device tap1c47f531-99 left promiscuous mode
[589010.622259] device qr-2f72488d-97 left promiscuous mode
[599028.356209] device sg-835e3d81-bd left promiscuous mode
[599028.685891] device qr-a644d511-2b left promiscuous mode
[599029.403987] device qg-5ea8e8e4-e7 left promiscuous mode
[599071.755062] device qr-a644d511-2b entered promiscuous mode
[599661.970885] device sg-835e3d81-bd entered promiscuous mode
[599663.769842] device qg-5ea8e8e4-e7 entered promiscuous mode
[600114.671544] device sg-835e3d81-bd left promiscuous mode
[600114.973559] device qr-a644d511-2b left promiscuous mode
[600115.678956] device qg-5ea8e8e4-e7 left promiscuous mode
[600239.435451] device qr-a644d511-2b entered promiscuous mode
[600627.705568] device qr-a644d511-2b left promiscuous mode
[600629.675505] device qr-a644d511-2b entered promiscuous mode
[600850.569499] device tapeafda585-ab left promiscuous mode
[602820.284588] device qr-a644d511-2b left promiscuous mode
[603434.822961] device qr-a644d511-2b entered promiscuous mode
[606473.148161] device qr-a644d511-2b left promiscuous mode
[653856.647277] device qr-a644d511-2b entered promiscuous mode
[654028.819919] device tapeccbbaa5-5c entered promiscuous mode
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[654618.996246] device qr-a644d511-2b entered promiscuous mode
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[657718.384406] device qr-a644d511-2b entered promiscuous mode
[657721.799539] device sg-835e3d81-bd entered promiscuous mode
[657726.227694] device qg-5ea8e8e4-e7 entered promiscuous mode
[658190.397548] device sg-835e3d81-bd left promiscuous mode
[658190.714438] device qr-a644d511-2b left promiscuous mode
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[660304.455883] device tapeccbbaa5-5c entered promiscuous mode
[660304.458710] device qr-a644d511-2b entered promiscuous mode
[660304.459022] device tapeccbbaa5-5c left promiscuous mode
[660550.202087] device tapeccbbaa5-5c entered promiscuous mode
[661095.716809] device qr-a644d511-2b left promiscuous mode
