We have upgraded the latest kernel and even occasionally we facing this call traces and CPU tainted,
# uname -rn 4.15.0-45-generic # uname -a Linux 4.15.0-45-generic #48-Ubuntu SMP Tue Jan 29 16:28:13 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux # dmesg -T | grep "Fri Mar 1.*CPU" [Fri Mar 1 10:28:42 2019] WARNING: CPU: 33 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:28:42 2019] CPU: 33 PID: 0 Comm: swapper/33 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:29:56 2019] WARNING: CPU: 12 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:29:56 2019] CPU: 12 PID: 0 Comm: swapper/12 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:53:01 2019] WARNING: CPU: 13 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] WARNING: CPU: 1 PID: 18428 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] WARNING: CPU: 5 PID: 18424 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] CPU: 1 PID: 18428 Comm: haproxy Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:53:01 2019] CPU: 5 PID: 18424 Comm: haproxy Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:53:01 2019] CPU: 13 PID: 0 Comm: swapper/13 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:53:50 2019] WARNING: CPU: 5 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:50 2019] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 12:29:32 2019] WARNING: CPU: 22 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 12:29:32 2019] CPU: 22 PID: 0 Comm: swapper/22 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:01:20 2019] WARNING: CPU: 31 PID: 20932 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:20 2019] CPU: 31 PID: 20932 Comm: thread.rb:70 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:01:23 2019] WARNING: CPU: 14 PID: 18429 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:23 2019] CPU: 14 PID: 18429 Comm: haproxy Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:01:23 2019] WARNING: CPU: 31 PID: 7532 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:23 2019] CPU: 31 PID: 7532 Comm: telegraf Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:16:28 2019] WARNING: CPU: 32 PID: 7842 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:16:28 2019] CPU: 32 PID: 7842 Comm: haproxy Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:48:17 2019] WARNING: CPU: 13 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:48:17 2019] CPU: 13 PID: 0 Comm: swapper/13 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:48:20 2019] WARNING: CPU: 5 PID: 41 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:48:20 2019] CPU: 5 PID: 41 Comm: ksoftirqd/5 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu # dmesg -T | grep "Fri Mar 1" [Fri Mar 1 10:28:42 2019] WARNING: CPU: 33 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:28:42 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 10:28:42 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 10:28:42 2019] pps_core mdio wmi [Fri Mar 1 10:28:42 2019] CPU: 33 PID: 0 Comm: swapper/33 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:28:42 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 10:28:42 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:28:42 2019] RSP: 0018:ffff9e4b7ecc36f8 EFLAGS: 00010246 [Fri Mar 1 10:28:42 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 000000000000aabf [Fri Mar 1 10:28:42 2019] RDX: 0000000000000000 RSI: ffff9e3881e90000 RDI: ffff9e4b48ebeae8 [Fri Mar 1 10:28:42 2019] RBP: ffff9e4b7ecc3770 R08: ffff9e3904d5d000 R09: 0000000000000018 [Fri Mar 1 10:28:42 2019] R10: 0000000000000001 R11: 0000000000000000 R12: ffff9e4b48ebeae8 [Fri Mar 1 10:28:42 2019] R13: ffff9e4b7ecc37f0 R14: ffff9e4b751e8680 R15: ffff9e3a739df000 [Fri Mar 1 10:28:42 2019] FS: 0000000000000000(0000) GS:ffff9e4b7ecc0000(0000) knlGS:0000000000000000 [Fri Mar 1 10:28:42 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 10:28:42 2019] CR2: 00007f32e80122a8 CR3: 00000019bce0a002 CR4: 00000000003606e0 [Fri Mar 1 10:28:42 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 10:28:42 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 10:28:42 2019] Call Trace: [Fri Mar 1 10:28:42 2019] <IRQ> [Fri Mar 1 10:28:42 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 10:28:42 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 10:28:42 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 10:28:42 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:28:42 2019] ip_output+0xd2/0xe0 [Fri Mar 1 10:28:42 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 10:28:42 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 10:28:42 2019] ip_forward+0x366/0x450 [Fri Mar 1 10:28:42 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 10:28:42 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 10:28:42 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 10:28:42 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:28:42 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 10:28:42 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 10:28:42 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 10:28:42 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:28:42 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:28:42 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 10:28:42 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 10:28:42 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 10:28:42 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 10:28:42 2019] ? nf_nat_setup_info+0x98/0x290 [nf_nat] [Fri Mar 1 10:28:42 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 10:28:42 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:28:42 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 10:28:42 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:28:42 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 10:28:42 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:28:42 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 10:28:42 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 10:28:42 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 10:28:42 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 10:28:42 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:28:42 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 10:28:42 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:28:42 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 10:28:42 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:28:42 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:28:42 2019] process_backlog+0xa4/0x170 [Fri Mar 1 10:28:42 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 10:28:42 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 10:28:42 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 10:28:42 2019] smp_apic_timer_interrupt+0x79/0x130 [Fri Mar 1 10:28:42 2019] apic_timer_interrupt+0x84/0x90 [Fri Mar 1 10:28:42 2019] </IRQ> [Fri Mar 1 10:28:42 2019] RIP: 0010:cpuidle_enter_state+0xa7/0x2f0 [Fri Mar 1 10:28:42 2019] RSP: 0018:ffffb413464ebe68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [Fri Mar 1 10:28:42 2019] RAX: ffff9e4b7ece2880 RBX: 000322f31a2932a1 RCX: 000000000000001f [Fri Mar 1 10:28:42 2019] RDX: 000322f31a2932a1 RSI: ff707179f84de0f5 RDI: 0000000000000000 [Fri Mar 1 10:28:42 2019] RBP: ffffb413464ebea8 R08: 00000000000043a2 R09: 00000000000004e3 [Fri Mar 1 10:28:42 2019] R10: ffffb413464ebe38 R11: 0000000000001d5e R12: ffffd4133f4c1e00 [Fri Mar 1 10:28:42 2019] R13: 0000000000000004 R14: ffffffffb4771d58 R15: 0000000000000000 [Fri Mar 1 10:28:42 2019] ? cpuidle_enter_state+0x97/0x2f0 [Fri Mar 1 10:28:42 2019] cpuidle_enter+0x17/0x20 [Fri Mar 1 10:28:42 2019] call_cpuidle+0x23/0x40 [Fri Mar 1 10:28:42 2019] do_idle+0x18c/0x1f0 [Fri Mar 1 10:28:42 2019] cpu_startup_entry+0x73/0x80 [Fri Mar 1 10:28:42 2019] start_secondary+0x1ab/0x200 [Fri Mar 1 10:28:42 2019] secondary_startup_64+0xa5/0xb0 [Fri Mar 1 10:28:42 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 10:28:42 2019] ---[ end trace 5f1dde584740024b ]--- [Fri Mar 1 10:28:42 2019] dst_release: dst:00000000b3c3cc2b refcnt:-1 [Fri Mar 1 10:29:56 2019] WARNING: CPU: 12 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:29:56 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 10:29:56 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 10:29:56 2019] pps_core mdio wmi [Fri Mar 1 10:29:56 2019] CPU: 12 PID: 0 Comm: swapper/12 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:29:56 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 10:29:56 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:29:56 2019] RSP: 0018:ffff9e3b7f5036e8 EFLAGS: 00010246 [Fri Mar 1 10:29:56 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 000000000000fea9 [Fri Mar 1 10:29:56 2019] RDX: 0000000000000000 RSI: ffff9e3885bb1a00 RDI: ffff9e3b7910aee8 [Fri Mar 1 10:29:56 2019] RBP: ffff9e3b7f503760 R08: ffff9e3a4534b000 R09: 0000000000000018 [Fri Mar 1 10:29:56 2019] R10: 0000000000000001 R11: ffff9e3b7ec06e80 R12: ffff9e3b7910aee8 [Fri Mar 1 10:29:56 2019] R13: ffff9e3b7f5037e0 R14: ffff9e4b751e8680 R15: ffff9e395f1d2000 [Fri Mar 1 10:29:56 2019] FS: 0000000000000000(0000) GS:ffff9e3b7f500000(0000) knlGS:0000000000000000 [Fri Mar 1 10:29:56 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 10:29:56 2019] CR2: 0000561e06d24230 CR3: 00000019bce0a006 CR4: 00000000003606e0 [Fri Mar 1 10:29:56 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 10:29:56 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 10:29:56 2019] Call Trace: [Fri Mar 1 10:29:56 2019] <IRQ> [Fri Mar 1 10:29:56 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 10:29:56 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 10:29:56 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 10:29:56 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:29:56 2019] ip_output+0xd2/0xe0 [Fri Mar 1 10:29:56 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 10:29:56 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 10:29:56 2019] ip_forward+0x366/0x450 [Fri Mar 1 10:29:56 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 10:29:56 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 10:29:56 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 10:29:56 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:29:56 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 10:29:56 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 10:29:56 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 10:29:56 2019] ? ip_output+0x70/0xe0 [Fri Mar 1 10:29:56 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 10:29:56 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:29:56 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:29:56 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 10:29:56 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 10:29:56 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 10:29:56 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 10:29:56 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 10:29:56 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:29:56 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 10:29:56 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:29:56 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 10:29:56 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:29:56 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 10:29:56 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 10:29:56 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 10:29:56 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 10:29:56 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:29:56 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 10:29:56 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:29:56 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 10:29:56 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:29:56 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:29:56 2019] process_backlog+0xa4/0x170 [Fri Mar 1 10:29:56 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 10:29:56 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 10:29:56 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 10:29:56 2019] do_IRQ+0x8a/0xd0 [Fri Mar 1 10:29:56 2019] common_interrupt+0x84/0x84 [Fri Mar 1 10:29:56 2019] </IRQ> [Fri Mar 1 10:29:56 2019] RIP: 0010:cpuidle_enter_state+0xa7/0x2f0 [Fri Mar 1 10:29:56 2019] RSP: 0018:ffffb41346443e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd9 [Fri Mar 1 10:29:56 2019] RAX: ffff9e3b7f522880 RBX: 0003230471a20881 RCX: 000000000000001f [Fri Mar 1 10:29:56 2019] RDX: 0003230471a20881 RSI: ff707179f84de0f5 RDI: 0000000000000000 [Fri Mar 1 10:29:56 2019] RBP: ffffb41346443ea8 R08: 0000000000000057 R09: 000000000000000b [Fri Mar 1 10:29:56 2019] R10: ffffb41346443e38 R11: 0000000000000028 R12: ffffd4033fd01e00 [Fri Mar 1 10:29:56 2019] R13: 0000000000000001 R14: ffffffffb4771c38 R15: 0000000000000000 [Fri Mar 1 10:29:56 2019] ? cpuidle_enter_state+0x97/0x2f0 [Fri Mar 1 10:29:56 2019] cpuidle_enter+0x17/0x20 [Fri Mar 1 10:29:56 2019] call_cpuidle+0x23/0x40 [Fri Mar 1 10:29:56 2019] do_idle+0x18c/0x1f0 [Fri Mar 1 10:29:56 2019] cpu_startup_entry+0x73/0x80 [Fri Mar 1 10:29:56 2019] start_secondary+0x1ab/0x200 [Fri Mar 1 10:29:56 2019] secondary_startup_64+0xa5/0xb0 [Fri Mar 1 10:29:56 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 10:29:56 2019] ---[ end trace 5f1dde584740024c ]--- [Fri Mar 1 10:29:56 2019] dst_release: dst:0000000027c1fbd8 refcnt:-1 [Fri Mar 1 10:53:01 2019] WARNING: CPU: 13 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] WARNING: CPU: 1 PID: 18428 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] WARNING: CPU: 5 PID: 18424 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] Modules linked in: [Fri Mar 1 10:53:01 2019] Modules linked in: sctp [Fri Mar 1 10:53:01 2019] Modules linked in: [Fri Mar 1 10:53:01 2019] sctp [Fri Mar 1 10:53:01 2019] sctp [Fri Mar 1 10:53:01 2019] xt_recent xfrm4_tunnel [Fri Mar 1 10:53:01 2019] xt_recent xfrm4_tunnel [Fri Mar 1 10:53:01 2019] xt_recent xfrm4_tunnel [Fri Mar 1 10:53:01 2019] tunnel4 nfnetlink_queue [Fri Mar 1 10:53:01 2019] tunnel4 nfnetlink_queue [Fri Mar 1 10:53:01 2019] tunnel4 nfnetlink_queue [Fri Mar 1 10:53:01 2019] nfnetlink_log ipcomp [Fri Mar 1 10:53:01 2019] nfnetlink_log ipcomp [Fri Mar 1 10:53:01 2019] nfnetlink_log ipcomp [Fri Mar 1 10:53:01 2019] xfrm_ipcomp esp4 [Fri Mar 1 10:53:01 2019] xfrm_ipcomp esp4 [Fri Mar 1 10:53:01 2019] xfrm_ipcomp esp4 [Fri Mar 1 10:53:01 2019] ah4 af_key [Fri Mar 1 10:53:01 2019] ah4 af_key [Fri Mar 1 10:53:01 2019] ah4 af_key [Fri Mar 1 10:53:01 2019] tcp_diag udp_diag [Fri Mar 1 10:53:01 2019] tcp_diag udp_diag [Fri Mar 1 10:53:01 2019] tcp_diag udp_diag [Fri Mar 1 10:53:01 2019] inet_diag sch_htb [Fri Mar 1 10:53:01 2019] inet_diag sch_htb [Fri Mar 1 10:53:01 2019] inet_diag sch_htb [Fri Mar 1 10:53:01 2019] xt_TPROXY [Fri Mar 1 10:53:01 2019] xt_TPROXY [Fri Mar 1 10:53:01 2019] xt_multiport veth [Fri Mar 1 10:53:01 2019] xt_TPROXY xt_multiport [Fri Mar 1 10:53:01 2019] xt_multiport veth [Fri Mar 1 10:53:01 2019] nf_conntrack_netlink nfnetlink [Fri Mar 1 10:53:01 2019] veth nf_conntrack_netlink [Fri Mar 1 10:53:01 2019] nf_conntrack_netlink nfnetlink [Fri Mar 1 10:53:01 2019] xfrm_user xfrm_algo [Fri Mar 1 10:53:01 2019] nfnetlink xfrm_user [Fri Mar 1 10:53:01 2019] xfrm_user xfrm_algo [Fri Mar 1 10:53:01 2019] br_netfilter bridge [Fri Mar 1 10:53:01 2019] xfrm_algo br_netfilter [Fri Mar 1 10:53:01 2019] br_netfilter bridge [Fri Mar 1 10:53:01 2019] aufs [Fri Mar 1 10:53:01 2019] bridge [Fri Mar 1 10:53:01 2019] overlay macvlan [Fri Mar 1 10:53:01 2019] aufs overlay [Fri Mar 1 10:53:01 2019] aufs overlay [Fri Mar 1 10:53:01 2019] 8021q garp [Fri Mar 1 10:53:01 2019] macvlan 8021q [Fri Mar 1 10:53:01 2019] macvlan 8021q [Fri Mar 1 10:53:01 2019] mrp stp [Fri Mar 1 10:53:01 2019] garp mrp [Fri Mar 1 10:53:01 2019] garp mrp [Fri Mar 1 10:53:01 2019] llc bonding [Fri Mar 1 10:53:01 2019] stp llc [Fri Mar 1 10:53:01 2019] stp llc [Fri Mar 1 10:53:01 2019] wireguard(OE) [Fri Mar 1 10:53:01 2019] bonding [Fri Mar 1 10:53:01 2019] ip6_udp_tunnel [Fri Mar 1 10:53:01 2019] bonding [Fri Mar 1 10:53:01 2019] udp_tunnel algif_skcipher [Fri Mar 1 10:53:01 2019] wireguard(OE) ip6_udp_tunnel [Fri Mar 1 10:53:01 2019] wireguard(OE) ip6_udp_tunnel [Fri Mar 1 10:53:01 2019] af_alg xt_hl [Fri Mar 1 10:53:01 2019] udp_tunnel algif_skcipher [Fri Mar 1 10:53:01 2019] udp_tunnel algif_skcipher [Fri Mar 1 10:53:01 2019] ip6t_rt nf_conntrack_ipv6 [Fri Mar 1 10:53:01 2019] af_alg xt_hl [Fri Mar 1 10:53:01 2019] af_alg xt_hl [Fri Mar 1 10:53:01 2019] nf_defrag_ipv6 ip6t_REJECT [Fri Mar 1 10:53:01 2019] ip6t_rt nf_conntrack_ipv6 [Fri Mar 1 10:53:01 2019] ip6t_rt nf_conntrack_ipv6 [Fri Mar 1 10:53:01 2019] nf_reject_ipv6 xt_nat [Fri Mar 1 10:53:01 2019] nf_defrag_ipv6 ip6t_REJECT [Fri Mar 1 10:53:01 2019] nf_defrag_ipv6 ip6t_REJECT [Fri Mar 1 10:53:01 2019] ipt_MASQUERADE nf_nat_masquerade_ipv4 [Fri Mar 1 10:53:01 2019] nf_reject_ipv6 xt_nat [Fri Mar 1 10:53:01 2019] nf_reject_ipv6 xt_nat [Fri Mar 1 10:53:01 2019] iptable_nat [Fri Mar 1 10:53:01 2019] ipt_MASQUERADE [Fri Mar 1 10:53:01 2019] nf_nat_ipv4 xt_DSCP [Fri Mar 1 10:53:01 2019] ipt_MASQUERADE nf_nat_masquerade_ipv4 [Fri Mar 1 10:53:01 2019] nf_nat_masquerade_ipv4 iptable_nat [Fri Mar 1 10:53:01 2019] xt_dscp xt_mark [Fri Mar 1 10:53:01 2019] iptable_nat nf_nat_ipv4 [Fri Mar 1 10:53:01 2019] nf_nat_ipv4 xt_DSCP [Fri Mar 1 10:53:01 2019] dm_crypt iptable_mangle [Fri Mar 1 10:53:01 2019] xt_DSCP xt_dscp [Fri Mar 1 10:53:01 2019] xt_dscp xt_mark [Fri Mar 1 10:53:01 2019] xt_limit xt_tcpudp [Fri Mar 1 10:53:01 2019] xt_mark dm_crypt [Fri Mar 1 10:53:01 2019] dm_crypt iptable_mangle [Fri Mar 1 10:53:01 2019] xt_addrtype intel_rapl [Fri Mar 1 10:53:01 2019] iptable_mangle xt_limit [Fri Mar 1 10:53:01 2019] xt_limit xt_tcpudp [Fri Mar 1 10:53:01 2019] nf_conntrack_ipv4 nf_defrag_ipv4 [Fri Mar 1 10:53:01 2019] xt_tcpudp xt_addrtype [Fri Mar 1 10:53:01 2019] xt_addrtype intel_rapl [Fri Mar 1 10:53:01 2019] sb_edac x86_pkg_temp_thermal [Fri Mar 1 10:53:01 2019] intel_rapl nf_conntrack_ipv4 [Fri Mar 1 10:53:01 2019] nf_conntrack_ipv4 nf_defrag_ipv4 [Fri Mar 1 10:53:01 2019] intel_powerclamp xt_conntrack [Fri Mar 1 10:53:01 2019] nf_defrag_ipv4 sb_edac [Fri Mar 1 10:53:01 2019] sb_edac x86_pkg_temp_thermal [Fri Mar 1 10:53:01 2019] coretemp [Fri Mar 1 10:53:01 2019] x86_pkg_temp_thermal [Fri Mar 1 10:53:01 2019] ipt_REJECT [Fri Mar 1 10:53:01 2019] intel_powerclamp [Fri Mar 1 10:53:01 2019] nf_reject_ipv4 kvm_intel [Fri Mar 1 10:53:01 2019] intel_powerclamp xt_conntrack [Fri Mar 1 10:53:01 2019] xt_conntrack coretemp [Fri Mar 1 10:53:01 2019] kvm [Fri Mar 1 10:53:01 2019] coretemp [Fri Mar 1 10:53:01 2019] ipt_REJECT [Fri Mar 1 10:53:01 2019] shpchp [Fri Mar 1 10:53:01 2019] nf_reject_ipv4 [Fri Mar 1 10:53:01 2019] ftdi_sio usbserial [Fri Mar 1 10:53:01 2019] ipt_REJECT nf_reject_ipv4 [Fri Mar 1 10:53:01 2019] kvm_intel kvm [Fri Mar 1 10:53:01 2019] irqbypass lpc_ich [Fri Mar 1 10:53:01 2019] kvm_intel kvm [Fri Mar 1 10:53:01 2019] shpchp ftdi_sio [Fri Mar 1 10:53:01 2019] joydev [Fri Mar 1 10:53:01 2019] shpchp [Fri Mar 1 10:53:01 2019] input_leds [Fri Mar 1 10:53:01 2019] usbserial [Fri Mar 1 10:53:01 2019] intel_cstate intel_rapl_perf [Fri Mar 1 10:53:01 2019] ftdi_sio usbserial [Fri Mar 1 10:53:01 2019] irqbypass lpc_ich [Fri Mar 1 10:53:01 2019] mei_me mei [Fri Mar 1 10:53:01 2019] irqbypass lpc_ich [Fri Mar 1 10:53:01 2019] joydev input_leds [Fri Mar 1 10:53:01 2019] ipmi_si ipmi_devintf [Fri Mar 1 10:53:01 2019] joydev input_leds [Fri Mar 1 10:53:01 2019] intel_cstate intel_rapl_perf [Fri Mar 1 10:53:01 2019] ipmi_msghandler ioatdma [Fri Mar 1 10:53:01 2019] intel_cstate intel_rapl_perf [Fri Mar 1 10:53:01 2019] mei_me mei [Fri Mar 1 10:53:01 2019] ip6table_filter ip6_tables [Fri Mar 1 10:53:01 2019] mei_me mei [Fri Mar 1 10:53:01 2019] ipmi_si ipmi_devintf [Fri Mar 1 10:53:01 2019] mac_hid acpi_power_meter [Fri Mar 1 10:53:01 2019] ipmi_si ipmi_devintf [Fri Mar 1 10:53:01 2019] ipmi_msghandler ioatdma [Fri Mar 1 10:53:01 2019] acpi_pad [Fri Mar 1 10:53:01 2019] ipmi_msghandler [Fri Mar 1 10:53:01 2019] nf_conntrack_netbios_ns [Fri Mar 1 10:53:01 2019] ip6table_filter [Fri Mar 1 10:53:01 2019] nf_conntrack_broadcast nf_nat_ftp [Fri Mar 1 10:53:01 2019] ioatdma ip6table_filter [Fri Mar 1 10:53:01 2019] ip6_tables mac_hid [Fri Mar 1 10:53:01 2019] nf_nat nf_conntrack_ftp [Fri Mar 1 10:53:01 2019] ip6_tables mac_hid [Fri Mar 1 10:53:01 2019] acpi_power_meter acpi_pad [Fri Mar 1 10:53:01 2019] sch_fq_codel nf_conntrack [Fri Mar 1 10:53:01 2019] acpi_power_meter acpi_pad [Fri Mar 1 10:53:01 2019] nf_conntrack_netbios_ns nf_conntrack_broadcast [Fri Mar 1 10:53:01 2019] ib_iser [Fri Mar 1 10:53:01 2019] nf_conntrack_netbios_ns [Fri Mar 1 10:53:01 2019] iptable_filter [Fri Mar 1 10:53:01 2019] nf_nat_ftp [Fri Mar 1 10:53:01 2019] rdma_cm iw_cm [Fri Mar 1 10:53:01 2019] nf_conntrack_broadcast nf_nat_ftp [Fri Mar 1 10:53:01 2019] nf_nat nf_conntrack_ftp [Fri Mar 1 10:53:01 2019] ib_cm [Fri Mar 1 10:53:01 2019] nf_nat [Fri Mar 1 10:53:01 2019] ib_core [Fri Mar 1 10:53:01 2019] sch_fq_codel [Fri Mar 1 10:53:01 2019] iscsi_tcp libiscsi_tcp [Fri Mar 1 10:53:01 2019] nf_conntrack_ftp sch_fq_codel [Fri Mar 1 10:53:01 2019] nf_conntrack ib_iser [Fri Mar 1 10:53:01 2019] libiscsi [Fri Mar 1 10:53:01 2019] nf_conntrack [Fri Mar 1 10:53:01 2019] scsi_transport_iscsi ip_tables [Fri Mar 1 10:53:01 2019] iptable_filter rdma_cm [Fri Mar 1 10:53:01 2019] ib_iser iptable_filter [Fri Mar 1 10:53:01 2019] x_tables [Fri Mar 1 10:53:01 2019] iw_cm [Fri Mar 1 10:53:01 2019] autofs4 [Fri Mar 1 10:53:01 2019] rdma_cm [Fri Mar 1 10:53:01 2019] btrfs [Fri Mar 1 10:53:01 2019] ib_cm [Fri Mar 1 10:53:01 2019] zstd_compress raid10 [Fri Mar 1 10:53:01 2019] iw_cm ib_cm [Fri Mar 1 10:53:01 2019] ib_core iscsi_tcp [Fri Mar 1 10:53:01 2019] raid456 async_raid6_recov [Fri Mar 1 10:53:01 2019] ib_core [Fri Mar 1 10:53:01 2019] libiscsi_tcp [Fri Mar 1 10:53:01 2019] iscsi_tcp libiscsi_tcp [Fri Mar 1 10:53:01 2019] async_memcpy async_pq [Fri Mar 1 10:53:01 2019] libiscsi scsi_transport_iscsi [Fri Mar 1 10:53:01 2019] libiscsi scsi_transport_iscsi [Fri Mar 1 10:53:01 2019] async_xor [Fri Mar 1 10:53:01 2019] ip_tables [Fri Mar 1 10:53:01 2019] async_tx [Fri Mar 1 10:53:01 2019] x_tables [Fri Mar 1 10:53:01 2019] ip_tables [Fri Mar 1 10:53:01 2019] autofs4 btrfs [Fri Mar 1 10:53:01 2019] xor [Fri Mar 1 10:53:01 2019] x_tables [Fri Mar 1 10:53:01 2019] raid6_pq [Fri Mar 1 10:53:01 2019] zstd_compress [Fri Mar 1 10:53:01 2019] libcrc32c [Fri Mar 1 10:53:01 2019] autofs4 [Fri Mar 1 10:53:01 2019] raid1 [Fri Mar 1 10:53:01 2019] raid10 [Fri Mar 1 10:53:01 2019] raid0 multipath [Fri Mar 1 10:53:01 2019] btrfs zstd_compress [Fri Mar 1 10:53:01 2019] raid456 async_raid6_recov [Fri Mar 1 10:53:01 2019] linear mxm_wmi [Fri Mar 1 10:53:01 2019] raid10 raid456 [Fri Mar 1 10:53:01 2019] async_memcpy async_pq [Fri Mar 1 10:53:01 2019] hid_generic mgag200 [Fri Mar 1 10:53:01 2019] async_raid6_recov async_memcpy [Fri Mar 1 10:53:01 2019] async_xor async_tx [Fri Mar 1 10:53:01 2019] crct10dif_pclmul ttm [Fri Mar 1 10:53:01 2019] async_pq async_xor [Fri Mar 1 10:53:01 2019] xor raid6_pq [Fri Mar 1 10:53:01 2019] crc32_pclmul [Fri Mar 1 10:53:01 2019] async_tx [Fri Mar 1 10:53:01 2019] drm_kms_helper [Fri Mar 1 10:53:01 2019] libcrc32c [Fri Mar 1 10:53:01 2019] ghash_clmulni_intel [Fri Mar 1 10:53:01 2019] xor [Fri Mar 1 10:53:01 2019] pcbc [Fri Mar 1 10:53:01 2019] raid1 [Fri Mar 1 10:53:01 2019] syscopyarea [Fri Mar 1 10:53:01 2019] raid6_pq [Fri Mar 1 10:53:01 2019] sysfillrect [Fri Mar 1 10:53:01 2019] raid0 [Fri Mar 1 10:53:01 2019] ixgbe [Fri Mar 1 10:53:01 2019] libcrc32c [Fri Mar 1 10:53:01 2019] igb [Fri Mar 1 10:53:01 2019] multipath [Fri Mar 1 10:53:01 2019] sysimgblt [Fri Mar 1 10:53:01 2019] raid1 [Fri Mar 1 10:53:01 2019] aesni_intel [Fri Mar 1 10:53:01 2019] linear [Fri Mar 1 10:53:01 2019] fb_sys_fops [Fri Mar 1 10:53:01 2019] raid0 [Fri Mar 1 10:53:01 2019] aes_x86_64 [Fri Mar 1 10:53:01 2019] mxm_wmi [Fri Mar 1 10:53:01 2019] dca [Fri Mar 1 10:53:01 2019] multipath [Fri Mar 1 10:53:01 2019] i2c_algo_bit [Fri Mar 1 10:53:01 2019] hid_generic [Fri Mar 1 10:53:01 2019] crypto_simd usbhid [Fri Mar 1 10:53:01 2019] linear mxm_wmi [Fri Mar 1 10:53:01 2019] mgag200 crct10dif_pclmul [Fri Mar 1 10:53:01 2019] glue_helper [Fri Mar 1 10:53:01 2019] hid_generic [Fri Mar 1 10:53:01 2019] ahci ptp [Fri Mar 1 10:53:01 2019] ttm crc32_pclmul [Fri Mar 1 10:53:01 2019] mgag200 crct10dif_pclmul [Fri Mar 1 10:53:01 2019] drm [Fri Mar 1 10:53:01 2019] drm_kms_helper [Fri Mar 1 10:53:01 2019] cryptd [Fri Mar 1 10:53:01 2019] ttm [Fri Mar 1 10:53:01 2019] hid [Fri Mar 1 10:53:01 2019] ghash_clmulni_intel [Fri Mar 1 10:53:01 2019] libahci megaraid_sas [Fri Mar 1 10:53:01 2019] crc32_pclmul drm_kms_helper [Fri Mar 1 10:53:01 2019] pcbc syscopyarea [Fri Mar 1 10:53:01 2019] pps_core mdio [Fri Mar 1 10:53:01 2019] ghash_clmulni_intel pcbc [Fri Mar 1 10:53:01 2019] sysfillrect ixgbe [Fri Mar 1 10:53:01 2019] wmi [Fri Mar 1 10:53:01 2019] syscopyarea sysfillrect [Fri Mar 1 10:53:01 2019] igb sysimgblt [Fri Mar 1 10:53:01 2019] CPU: 1 PID: 18428 Comm: haproxy Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:53:01 2019] ixgbe igb [Fri Mar 1 10:53:01 2019] aesni_intel fb_sys_fops [Fri Mar 1 10:53:01 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 10:53:01 2019] sysimgblt [Fri Mar 1 10:53:01 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] RSP: 0018:ffff9e3b7f2439f0 EFLAGS: 00010246 [Fri Mar 1 10:53:01 2019] aes_x86_64 dca [Fri Mar 1 10:53:01 2019] aesni_intel fb_sys_fops [Fri Mar 1 10:53:01 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 0000000000005dda [Fri Mar 1 10:53:01 2019] i2c_algo_bit crypto_simd [Fri Mar 1 10:53:01 2019] aes_x86_64 dca [Fri Mar 1 10:53:01 2019] RDX: 0000000000000000 RSI: ffff9e3b1f6c4900 RDI: ffff9e3892c80400 [Fri Mar 1 10:53:01 2019] RBP: ffff9e3b7f243a68 R08: ffff9e3899925000 R09: 0000000000000018 [Fri Mar 1 10:53:01 2019] usbhid glue_helper [Fri Mar 1 10:53:01 2019] i2c_algo_bit crypto_simd [Fri Mar 1 10:53:01 2019] R10: 0000000000000001 R11: ffff9e4b72ef0000 R12: ffff9e3892c80400 [Fri Mar 1 10:53:01 2019] R13: ffff9e3b7f243ae8 R14: ffff9e4b751e8680 R15: ffff9e3899925000 [Fri Mar 1 10:53:01 2019] ahci ptp [Fri Mar 1 10:53:01 2019] usbhid glue_helper [Fri Mar 1 10:53:01 2019] FS: 00007f52592da9c0(0000) GS:ffff9e3b7f240000(0000) knlGS:0000000000000000 [Fri Mar 1 10:53:01 2019] drm [Fri Mar 1 10:53:01 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 10:53:01 2019] CR2: 0000561e090f8000 CR3: 0000001f78f3e001 CR4: 00000000003606e0 [Fri Mar 1 10:53:01 2019] ahci ptp [Fri Mar 1 10:53:01 2019] cryptd hid [Fri Mar 1 10:53:01 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 10:53:01 2019] drm [Fri Mar 1 10:53:01 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 10:53:01 2019] Call Trace: [Fri Mar 1 10:53:01 2019] libahci megaraid_sas [Fri Mar 1 10:53:01 2019] cryptd hid [Fri Mar 1 10:53:01 2019] pps_core [Fri Mar 1 10:53:01 2019] <IRQ> [Fri Mar 1 10:53:01 2019] mdio wmi [Fri Mar 1 10:53:01 2019] libahci megaraid_sas [Fri Mar 1 10:53:01 2019] pps_core [Fri Mar 1 10:53:01 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 10:53:01 2019] CPU: 5 PID: 18424 Comm: haproxy Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:53:01 2019] mdio [Fri Mar 1 10:53:01 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 10:53:01 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 10:53:01 2019] wmi [Fri Mar 1 10:53:01 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 10:53:01 2019] RSP: 0018:ffff9e3b7f3439f0 EFLAGS: 00010246 [Fri Mar 1 10:53:01 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:53:01 2019] ip_output+0xd2/0xe0 [Fri Mar 1 10:53:01 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 10:53:01 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 0000000000006567 [Fri Mar 1 10:53:01 2019] CPU: 13 PID: 0 Comm: swapper/13 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:53:01 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 10:53:01 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 10:53:01 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:01 2019] RDX: 0000000000000000 RSI: ffff9e3b1f6c4900 RDI: ffff9e3b797b0700 [Fri Mar 1 10:53:01 2019] RBP: ffff9e3b7f343a68 R08: ffff9e399ea2d000 R09: 0000000000000018 [Fri Mar 1 10:53:01 2019] ip_forward+0x366/0x450 [Fri Mar 1 10:53:01 2019] RSP: 0018:ffff9e3b7f5439f0 EFLAGS: 00010246 [Fri Mar 1 10:53:01 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 10:53:01 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 10:53:01 2019] R10: 0000000000000001 R11: ffff9e4b72ef0000 R12: ffff9e3b797b0700 [Fri Mar 1 10:53:01 2019] R13: ffff9e3b7f343ae8 R14: ffff9e4b751e8680 R15: ffff9e399ea2d000 [Fri Mar 1 10:53:01 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 000000000000fb5e [Fri Mar 1 10:53:01 2019] ip_rcv+0x28f/0x3a0 [Fri Mar 1 10:53:01 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 10:53:01 2019] FS: 00007f52592da9c0(0000) GS:ffff9e3b7f340000(0000) knlGS:0000000000000000 [Fri Mar 1 10:53:01 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 10:53:01 2019] RDX: 0000000000000000 RSI: ffff9e3b1f6c4900 RDI: ffff9e3b6a7b5500 [Fri Mar 1 10:53:01 2019] RBP: ffff9e3b7f543a68 R08: ffff9e3b698c2000 R09: 0000000000000018 [Fri Mar 1 10:53:01 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 10:53:01 2019] CR2: 0000561e096e2000 CR3: 000000201fafc003 CR4: 00000000003606e0 [Fri Mar 1 10:53:01 2019] ? tcp4_gro_receive+0x13b/0x1a0 [Fri Mar 1 10:53:01 2019] R10: 0000000000000001 R11: ffff9e4b72ef0000 R12: ffff9e3b6a7b5500 [Fri Mar 1 10:53:01 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:01 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:01 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 10:53:01 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 10:53:01 2019] R13: ffff9e3b7f543ae8 R14: ffff9e4b751e8680 R15: ffff9e3b698c2000 [Fri Mar 1 10:53:01 2019] FS: 0000000000000000(0000) GS:ffff9e3b7f540000(0000) knlGS:0000000000000000 [Fri Mar 1 10:53:01 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 10:53:01 2019] napi_gro_receive+0xc5/0xf0 [Fri Mar 1 10:53:01 2019] Call Trace: [Fri Mar 1 10:53:01 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 10:53:01 2019] <IRQ> [Fri Mar 1 10:53:01 2019] CR2: 0000561e01e64580 CR3: 00000019bce0a001 CR4: 00000000003606e0 [Fri Mar 1 10:53:01 2019] ixgbe_clean_rx_irq+0x446/0xe30 [ixgbe] [Fri Mar 1 10:53:01 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 10:53:01 2019] ixgbe_poll+0x256/0x710 [ixgbe] [Fri Mar 1 10:53:01 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 10:53:01 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 10:53:01 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 10:53:01 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 10:53:01 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 10:53:01 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:53:01 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 10:53:01 2019] Call Trace: [Fri Mar 1 10:53:01 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 10:53:01 2019] ip_output+0xd2/0xe0 [Fri Mar 1 10:53:01 2019] do_IRQ+0x8a/0xd0 [Fri Mar 1 10:53:01 2019] common_interrupt+0x84/0x84 [Fri Mar 1 10:53:01 2019] <IRQ> [Fri Mar 1 10:53:01 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 10:53:01 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 10:53:01 2019] </IRQ> [Fri Mar 1 10:53:01 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 10:53:01 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 10:53:01 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 10:53:01 2019] RIP: 0010:finish_task_switch+0x7b/0x220 [Fri Mar 1 10:53:01 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:53:01 2019] ip_output+0xd2/0xe0 [Fri Mar 1 10:53:01 2019] ip_forward+0x366/0x450 [Fri Mar 1 10:53:01 2019] RSP: 0018:ffffb4134f4fbd08 EFLAGS: 00000246 [Fri Mar 1 10:53:01 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 10:53:01 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 10:53:01 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 10:53:01 2019] ORIG_RAX: ffffffffffffffdb [Fri Mar 1 10:53:01 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 10:53:01 2019] ip_forward+0x366/0x450 [Fri Mar 1 10:53:01 2019] ip_rcv+0x28f/0x3a0 [Fri Mar 1 10:53:01 2019] RAX: ffff9e3b7b484440 RBX: ffff9e4b5f8e96c0 RCX: 0000000000000000 [Fri Mar 1 10:53:01 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 10:53:01 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 10:53:01 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 10:53:01 2019] RDX: 00000000ffffffff RSI: 00000000592da9c0 RDI: ffff9e3b7f262880 [Fri Mar 1 10:53:01 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 10:53:01 2019] ip_rcv+0x28f/0x3a0 [Fri Mar 1 10:53:01 2019] ? tcp4_gro_receive+0x13b/0x1a0 [Fri Mar 1 10:53:01 2019] RBP: ffffb4134f4fbd30 R08: 0000000000000000 R09: 0000000000004c2a [Fri Mar 1 10:53:01 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:01 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:01 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 10:53:01 2019] R10: 0000000000000000 R11: 0000000000000024 R12: ffff9e3b7f262880 [Fri Mar 1 10:53:01 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 10:53:01 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 10:53:01 2019] ? tcp4_gro_receive+0x13b/0x1a0 [Fri Mar 1 10:53:01 2019] R13: ffff9e4b5de12940 R14: ffff9e3b7b484440 R15: 0000000000000000 [Fri Mar 1 10:53:01 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:01 2019] napi_gro_receive+0xc5/0xf0 [Fri Mar 1 10:53:01 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:01 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 10:53:01 2019] __schedule+0x299/0x8a0 [Fri Mar 1 10:53:01 2019] ixgbe_clean_rx_irq+0x446/0xe30 [ixgbe] [Fri Mar 1 10:53:01 2019] schedule+0x2c/0x80 [Fri Mar 1 10:53:01 2019] napi_gro_receive+0xc5/0xf0 [Fri Mar 1 10:53:01 2019] schedule_hrtimeout_range_clock+0xb9/0x190 [Fri Mar 1 10:53:01 2019] ? ep_read_events_proc+0xd0/0xd0 [Fri Mar 1 10:53:01 2019] ixgbe_poll+0x256/0x710 [ixgbe] [Fri Mar 1 10:53:01 2019] ixgbe_clean_rx_irq+0x446/0xe30 [ixgbe] [Fri Mar 1 10:53:01 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 10:53:01 2019] ? __hrtimer_init+0xc0/0xc0 [Fri Mar 1 10:53:01 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 10:53:01 2019] ixgbe_poll+0x256/0x710 [ixgbe] [Fri Mar 1 10:53:01 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 10:53:01 2019] schedule_hrtimeout_range+0x13/0x20 [Fri Mar 1 10:53:01 2019] do_IRQ+0x8a/0xd0 [Fri Mar 1 10:53:01 2019] common_interrupt+0x84/0x84 [Fri Mar 1 10:53:01 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 10:53:01 2019] ep_poll+0x29c/0x3a0 [Fri Mar 1 10:53:01 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 10:53:01 2019] </IRQ> [Fri Mar 1 10:53:01 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 10:53:01 2019] ? wake_up_q+0x80/0x80 [Fri Mar 1 10:53:01 2019] do_IRQ+0x8a/0xd0 [Fri Mar 1 10:53:01 2019] RIP: 0010:task_work_run+0x89/0xc0 [Fri Mar 1 10:53:01 2019] common_interrupt+0x84/0x84 [Fri Mar 1 10:53:01 2019] </IRQ> [Fri Mar 1 10:53:01 2019] SyS_epoll_wait+0xc6/0xe0 [Fri Mar 1 10:53:01 2019] RSP: 0018:ffffb4134f4dbed8 EFLAGS: 00000246 [Fri Mar 1 10:53:01 2019] do_syscall_64+0x73/0x130 [Fri Mar 1 10:53:01 2019] RIP: 0010:cpuidle_enter_state+0xa7/0x2f0 [Fri Mar 1 10:53:01 2019] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [Fri Mar 1 10:53:01 2019] RIP: 0033:0x7f5257cd76b3 [Fri Mar 1 10:53:01 2019] ORIG_RAX: ffffffffffffffd9 [Fri Mar 1 10:53:01 2019] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [Fri Mar 1 10:53:01 2019] RSP: 0018:ffffb4134644be68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdc [Fri Mar 1 10:53:01 2019] RSP: 002b:00007fff0d85acc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [Fri Mar 1 10:53:01 2019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9e4b60094f6c [Fri Mar 1 10:53:01 2019] RBP: ffffb4134f4dbf08 R08: 000035c7c08359b0 R09: ffffffffb3490fd9 [Fri Mar 1 10:53:01 2019] RAX: ffff9e3b7f562880 RBX: 00032446cdfc09ee RCX: 000000000000001f [Fri Mar 1 10:53:01 2019] RDX: 00032446cdfc09ee RSI: ff707179f84de0f5 RDI: 0000000000000000 [Fri Mar 1 10:53:01 2019] RAX: ffffffffffffffda RBX: fffffffffffffee8 RCX: 00007f5257cd76b3 [Fri Mar 1 10:53:01 2019] RDX: 00000000000000c8 RSI: 0000561e01d105f0 RDI: 0000000000000003 [Fri Mar 1 10:53:01 2019] R10: ffff9e3820e6bf70 R11: ffff9e388d613410 R12: ffff9e4b60094440 [Fri Mar 1 10:53:01 2019] R13: ffff9e4b60094f38 R14: ffffffffb4b4d200 R15: 0000000000000000 [Fri Mar 1 10:53:01 2019] RBP: ffffb4134644bea8 R08: 0000000000000081 R09: 000000000000000d [Fri Mar 1 10:53:01 2019] R10: ffffb4134644be38 R11: 0000000000000023 R12: ffffd4033fd41e00 [Fri Mar 1 10:53:01 2019] RBP: 0000000000000002 R08: 0000561dffd51e80 R09: 0000561dffd4adc0 [Fri Mar 1 10:53:01 2019] R10: 0000000000000002 R11: 0000000000000246 R12: ffffffffffffffb8 [Fri Mar 1 10:53:01 2019] ? dentry_free+0x49/0x70 [Fri Mar 1 10:53:01 2019] R13: 0000000000000001 R14: ffffffffb4771c38 R15: 0000000000000000 [Fri Mar 1 10:53:01 2019] ? task_work_run+0x46/0xc0 [Fri Mar 1 10:53:01 2019] R13: ffffffffffffde20 R14: 0000561dffd51560 R15: fffffffffffffff4 [Fri Mar 1 10:53:01 2019] exit_to_usermode_loop+0xc0/0xd0 [Fri Mar 1 10:53:01 2019] do_syscall_64+0x115/0x130 [Fri Mar 1 10:53:01 2019] ? cpuidle_enter_state+0x97/0x2f0 [Fri Mar 1 10:53:01 2019] Code: [Fri Mar 1 10:53:01 2019] cpuidle_enter+0x17/0x20 [Fri Mar 1 10:53:01 2019] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [Fri Mar 1 10:53:01 2019] call_cpuidle+0x23/0x40 [Fri Mar 1 10:53:01 2019] do_idle+0x18c/0x1f0 [Fri Mar 1 10:53:01 2019] ff [Fri Mar 1 10:53:01 2019] RIP: 0033:0x7f5257cd8687 [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] cpu_startup_entry+0x73/0x80 [Fri Mar 1 10:53:01 2019] start_secondary+0x1ab/0x200 [Fri Mar 1 10:53:01 2019] RSP: 002b:00007fff0d85abe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [Fri Mar 1 10:53:01 2019] eb cc [Fri Mar 1 10:53:01 2019] secondary_startup_64+0xa5/0xb0 [Fri Mar 1 10:53:01 2019] RAX: fffffffffffffff5 RBX: 0000000000003280 RCX: 00007f5257cd8687 [Fri Mar 1 10:53:01 2019] Code: [Fri Mar 1 10:53:01 2019] 48 [Fri Mar 1 10:53:01 2019] ff [Fri Mar 1 10:53:01 2019] RDX: 00007fff0d85ac18 RSI: 00007fff0d85ac20 RDI: 00000000000000ca [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] 83 e7 [Fri Mar 1 10:53:01 2019] RBP: 0000000000000004 R08: fffffffc00000000 R09: 0000000000000000 [Fri Mar 1 10:53:01 2019] R10: 0000000000000800 R11: 0000000000000246 R12: 0000561dffd3d6c0 [Fri Mar 1 10:53:01 2019] eb cc [Fri Mar 1 10:53:01 2019] fe 48 [Fri Mar 1 10:53:01 2019] R13: 0000561e01c2e470 R14: 0000561dffd51550 R15: 0000561e01c30a90 [Fri Mar 1 10:53:01 2019] 48 [Fri Mar 1 10:53:01 2019] Code: [Fri Mar 1 10:53:01 2019] 89 [Fri Mar 1 10:53:01 2019] ff [Fri Mar 1 10:53:01 2019] 83 [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] 45 88 [Fri Mar 1 10:53:01 2019] e7 fe [Fri Mar 1 10:53:01 2019] eb cc [Fri Mar 1 10:53:01 2019] e8 92 [Fri Mar 1 10:53:01 2019] 48 89 [Fri Mar 1 10:53:01 2019] 48 83 [Fri Mar 1 10:53:01 2019] bc 70 [Fri Mar 1 10:53:01 2019] 45 88 [Fri Mar 1 10:53:01 2019] e7 fe [Fri Mar 1 10:53:01 2019] f3 48 [Fri Mar 1 10:53:01 2019] e8 92 [Fri Mar 1 10:53:01 2019] 48 89 [Fri Mar 1 10:53:01 2019] 8b 45 [Fri Mar 1 10:53:01 2019] bc 70 [Fri Mar 1 10:53:01 2019] 45 88 [Fri Mar 1 10:53:01 2019] 88 eb [Fri Mar 1 10:53:01 2019] f3 48 [Fri Mar 1 10:53:01 2019] e8 92 [Fri Mar 1 10:53:01 2019] 90 85 [Fri Mar 1 10:53:01 2019] 8b 45 [Fri Mar 1 10:53:01 2019] bc 70 [Fri Mar 1 10:53:01 2019] c0 74 [Fri Mar 1 10:53:01 2019] 88 eb [Fri Mar 1 10:53:01 2019] f3 48 [Fri Mar 1 10:53:01 2019] 0f 8d [Fri Mar 1 10:53:01 2019] 90 85 [Fri Mar 1 10:53:01 2019] 8b 45 [Fri Mar 1 10:53:01 2019] 50 01 [Fri Mar 1 10:53:01 2019] c0 74 [Fri Mar 1 10:53:01 2019] 88 eb [Fri Mar 1 10:53:01 2019] f0 0f [Fri Mar 1 10:53:01 2019] 0f 8d [Fri Mar 1 10:53:01 2019] 90 85 [Fri Mar 1 10:53:01 2019] b1 11 [Fri Mar 1 10:53:01 2019] 50 01 [Fri Mar 1 10:53:01 2019] c0 74 [Fri Mar 1 10:53:01 2019] 0f 84 [Fri Mar 1 10:53:01 2019] f0 0f [Fri Mar 1 10:53:01 2019] 0f 8d [Fri Mar 1 10:53:01 2019] 53 ff [Fri Mar 1 10:53:01 2019] b1 11 [Fri Mar 1 10:53:01 2019] 50 01 [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] 0f 84 [Fri Mar 1 10:53:01 2019] f0 0f [Fri Mar 1 10:53:01 2019] eb ed [Fri Mar 1 10:53:01 2019] 53 ff [Fri Mar 1 10:53:01 2019] b1 11 [Fri Mar 1 10:53:01 2019] <0f> 0b [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] 0f 84 [Fri Mar 1 10:53:01 2019] e9 4a [Fri Mar 1 10:53:01 2019] eb ed [Fri Mar 1 10:53:01 2019] 53 ff [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] <0f> 0b [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] ff e8 [Fri Mar 1 10:53:01 2019] e9 4a [Fri Mar 1 10:53:01 2019] eb ed [Fri Mar 1 10:53:01 2019] fd b2 [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] <0f> 0b [Fri Mar 1 10:53:01 2019] f3 f2 [Fri Mar 1 10:53:01 2019] ff e8 [Fri Mar 1 10:53:01 2019] e9 4a [Fri Mar 1 10:53:01 2019] 0f 1f [Fri Mar 1 10:53:01 2019] fd b2 [Fri Mar 1 10:53:01 2019] ff ff [Fri Mar 1 10:53:01 2019] 00 66 [Fri Mar 1 10:53:01 2019] f3 f2 [Fri Mar 1 10:53:01 2019] ff e8 [Fri Mar 1 10:53:01 2019] 2e 0f [Fri Mar 1 10:53:01 2019] 0f 1f [Fri Mar 1 10:53:01 2019] fd b2 [Fri Mar 1 10:53:01 2019] 1f 84 [Fri Mar 1 10:53:01 2019] 00 66 [Fri Mar 1 10:53:01 2019] f3 f2 [Fri Mar 1 10:53:01 2019] 00 [Fri Mar 1 10:53:01 2019] 2e 0f [Fri Mar 1 10:53:01 2019] 0f 1f [Fri Mar 1 10:53:01 2019] ---[ end trace 5f1dde584740024d ]--- [Fri Mar 1 10:53:01 2019] 1f [Fri Mar 1 10:53:01 2019] 00 [Fri Mar 1 10:53:01 2019] 84 [Fri Mar 1 10:53:01 2019] 66 [Fri Mar 1 10:53:01 2019] 00 [Fri Mar 1 10:53:01 2019] 2e [Fri Mar 1 10:53:01 2019] ---[ end trace 5f1dde584740024e ]--- [Fri Mar 1 10:53:01 2019] 0f 1f 84 00 [Fri Mar 1 10:53:01 2019] ---[ end trace 5f1dde584740024f ]--- [Fri Mar 1 10:53:01 2019] dst_release: dst:00000000d80a43bf refcnt:-1 [Fri Mar 1 10:53:01 2019] dst_release: dst:00000000d80a43bf refcnt:-2 [Fri Mar 1 10:53:01 2019] dst_release: dst:00000000d80a43bf refcnt:-3 [Fri Mar 1 10:53:50 2019] WARNING: CPU: 5 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:50 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 10:53:50 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 10:53:50 2019] pps_core mdio wmi [Fri Mar 1 10:53:50 2019] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 10:53:50 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 10:53:50 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 10:53:50 2019] RSP: 0018:ffff9e3b7f3436e8 EFLAGS: 00010246 [Fri Mar 1 10:53:50 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 0000000000002ea4 [Fri Mar 1 10:53:50 2019] RDX: 0000000000000000 RSI: ffff9e3b28451a00 RDI: ffff9e3a7661e2e8 [Fri Mar 1 10:53:50 2019] RBP: ffff9e3b7f343760 R08: ffff9e38e1bdd800 R09: 0000000000000018 [Fri Mar 1 10:53:50 2019] R10: 000000000000000d R11: ffff9e3b7ec06e80 R12: ffff9e3a7661e2e8 [Fri Mar 1 10:53:50 2019] R13: ffff9e3b7f3437e0 R14: ffff9e4b751e8680 R15: ffff9e39aafe6c00 [Fri Mar 1 10:53:50 2019] FS: 0000000000000000(0000) GS:ffff9e3b7f340000(0000) knlGS:0000000000000000 [Fri Mar 1 10:53:50 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 10:53:50 2019] CR2: 00005575e80e0138 CR3: 00000019bce0a002 CR4: 00000000003606e0 [Fri Mar 1 10:53:50 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 10:53:50 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 10:53:50 2019] Call Trace: [Fri Mar 1 10:53:50 2019] <IRQ> [Fri Mar 1 10:53:50 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 10:53:50 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 10:53:50 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 10:53:50 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:53:50 2019] ip_output+0xd2/0xe0 [Fri Mar 1 10:53:50 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 10:53:50 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 10:53:50 2019] ip_forward+0x366/0x450 [Fri Mar 1 10:53:50 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 10:53:50 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 10:53:50 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 10:53:50 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:53:50 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 10:53:50 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 10:53:50 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 10:53:50 2019] ? ip_output+0x70/0xe0 [Fri Mar 1 10:53:50 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 10:53:50 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:50 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:50 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 10:53:50 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 10:53:50 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 10:53:50 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 10:53:50 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 10:53:50 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:53:50 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 10:53:50 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:53:50 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 10:53:50 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:53:50 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 10:53:50 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 10:53:50 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 10:53:50 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 10:53:50 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 10:53:50 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 10:53:50 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 10:53:50 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 10:53:50 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:50 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 10:53:50 2019] process_backlog+0xa4/0x170 [Fri Mar 1 10:53:50 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 10:53:50 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 10:53:50 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 10:53:50 2019] do_IRQ+0x8a/0xd0 [Fri Mar 1 10:53:50 2019] common_interrupt+0x84/0x84 [Fri Mar 1 10:53:50 2019] </IRQ> [Fri Mar 1 10:53:50 2019] RIP: 0010:cpuidle_enter_state+0xa7/0x2f0 [Fri Mar 1 10:53:50 2019] RSP: 0018:ffffb4134640be68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffda [Fri Mar 1 10:53:50 2019] RAX: ffff9e3b7f362880 RBX: 0003245238d01d20 RCX: 000000000000001f [Fri Mar 1 10:53:50 2019] RDX: 0003245238d01d20 RSI: ff707179f84de0f5 RDI: 0000000000000000 [Fri Mar 1 10:53:50 2019] RBP: ffffb4134640bea8 R08: 000000000000013c R09: 00000000000000e0 [Fri Mar 1 10:53:50 2019] R10: ffffb4134640be38 R11: 000000000000011f R12: ffffd4033fb41e00 [Fri Mar 1 10:53:50 2019] R13: 0000000000000003 R14: ffffffffb4771cf8 R15: 0000000000000000 [Fri Mar 1 10:53:50 2019] ? cpuidle_enter_state+0x97/0x2f0 [Fri Mar 1 10:53:50 2019] cpuidle_enter+0x17/0x20 [Fri Mar 1 10:53:50 2019] call_cpuidle+0x23/0x40 [Fri Mar 1 10:53:50 2019] do_idle+0x18c/0x1f0 [Fri Mar 1 10:53:50 2019] cpu_startup_entry+0x73/0x80 [Fri Mar 1 10:53:50 2019] start_secondary+0x1ab/0x200 [Fri Mar 1 10:53:50 2019] secondary_startup_64+0xa5/0xb0 [Fri Mar 1 10:53:50 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 10:53:50 2019] ---[ end trace 5f1dde5847400250 ]--- [Fri Mar 1 10:53:50 2019] dst_release: dst:000000007f2e2c70 refcnt:-1 [Fri Mar 1 12:29:32 2019] WARNING: CPU: 22 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 12:29:32 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 12:29:32 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 12:29:32 2019] pps_core mdio wmi [Fri Mar 1 12:29:32 2019] CPU: 22 PID: 0 Comm: swapper/22 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 12:29:32 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 12:29:32 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 12:29:32 2019] RSP: 0018:ffff9e4b7ea036f8 EFLAGS: 00010246 [Fri Mar 1 12:29:32 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 00000000000070a8 [Fri Mar 1 12:29:32 2019] RDX: 0000000000000000 RSI: ffff9e387004fe00 RDI: ffff9e499f8660e8 [Fri Mar 1 12:29:32 2019] RBP: ffff9e4b7ea03770 R08: ffff9e39a7f86000 R09: 0000000000000018 [Fri Mar 1 12:29:32 2019] R10: 0000000000000001 R11: ffff9e3b7ec06e80 R12: ffff9e499f8660e8 [Fri Mar 1 12:29:32 2019] R13: ffff9e4b7ea037f0 R14: ffff9e4b751e8680 R15: ffff9e39a7f81c00 [Fri Mar 1 12:29:32 2019] FS: 0000000000000000(0000) GS:ffff9e4b7ea00000(0000) knlGS:0000000000000000 [Fri Mar 1 12:29:32 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 12:29:32 2019] CR2: 00007fc5b9130050 CR3: 00000019bce0a003 CR4: 00000000003606e0 [Fri Mar 1 12:29:32 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 12:29:32 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 12:29:32 2019] Call Trace: [Fri Mar 1 12:29:32 2019] <IRQ> [Fri Mar 1 12:29:32 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 12:29:32 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 12:29:32 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 12:29:32 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 12:29:32 2019] ip_output+0xd2/0xe0 [Fri Mar 1 12:29:32 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 12:29:32 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 12:29:32 2019] ip_forward+0x366/0x450 [Fri Mar 1 12:29:32 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 12:29:32 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 12:29:32 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 12:29:32 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 12:29:32 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 12:29:32 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 12:29:32 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 12:29:32 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 12:29:32 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 12:29:32 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 12:29:32 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 12:29:32 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 12:29:32 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 12:29:32 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 12:29:32 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 12:29:32 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 12:29:32 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 12:29:32 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 12:29:32 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 12:29:32 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 12:29:32 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 12:29:32 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 12:29:32 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 12:29:32 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 12:29:32 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 12:29:32 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 12:29:32 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 12:29:32 2019] ? sched_clock+0x9/0x10 [Fri Mar 1 12:29:32 2019] ? sched_clock_cpu+0x11/0xb0 [Fri Mar 1 12:29:32 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 12:29:32 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 12:29:32 2019] process_backlog+0xa4/0x170 [Fri Mar 1 12:29:32 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 12:29:32 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 12:29:32 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 12:29:32 2019] smp_apic_timer_interrupt+0x79/0x130 [Fri Mar 1 12:29:32 2019] apic_timer_interrupt+0x84/0x90 [Fri Mar 1 12:29:32 2019] </IRQ> [Fri Mar 1 12:29:32 2019] RIP: 0010:cpuidle_enter_state+0xa7/0x2f0 [Fri Mar 1 12:29:32 2019] RSP: 0018:ffffb41346493e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [Fri Mar 1 12:29:32 2019] RAX: ffff9e4b7ea22880 RBX: 0003298b0dfbc9b9 RCX: 000000000000001f [Fri Mar 1 12:29:32 2019] RDX: 0003298b0dfbc9b9 RSI: ff707179f84de0f5 RDI: 0000000000000000 [Fri Mar 1 12:29:32 2019] RBP: ffffb41346493ea8 R08: 0000000000000f15 R09: 0000000000000e36 [Fri Mar 1 12:29:32 2019] R10: ffffb41346493e38 R11: 0000000000000f13 R12: ffffd4133f201e00 [Fri Mar 1 12:29:32 2019] R13: 0000000000000004 R14: ffffffffb4771d58 R15: 0000000000000000 [Fri Mar 1 12:29:32 2019] ? cpuidle_enter_state+0x97/0x2f0 [Fri Mar 1 12:29:32 2019] cpuidle_enter+0x17/0x20 [Fri Mar 1 12:29:32 2019] call_cpuidle+0x23/0x40 [Fri Mar 1 12:29:32 2019] do_idle+0x18c/0x1f0 [Fri Mar 1 12:29:32 2019] cpu_startup_entry+0x73/0x80 [Fri Mar 1 12:29:32 2019] start_secondary+0x1ab/0x200 [Fri Mar 1 12:29:32 2019] secondary_startup_64+0xa5/0xb0 [Fri Mar 1 12:29:32 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 12:29:32 2019] ---[ end trace 5f1dde5847400251 ]--- [Fri Mar 1 12:29:32 2019] dst_release: dst:00000000eedfb457 refcnt:-1 [Fri Mar 1 13:01:20 2019] WARNING: CPU: 31 PID: 20932 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:20 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 13:01:20 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 13:01:20 2019] pps_core mdio wmi [Fri Mar 1 13:01:20 2019] CPU: 31 PID: 20932 Comm: thread.rb:70 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:01:20 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 13:01:20 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:20 2019] RSP: 0018:ffff9e4b7ec43728 EFLAGS: 00010246 [Fri Mar 1 13:01:20 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 000000000000aeb7 [Fri Mar 1 13:01:20 2019] RDX: 0000000000000000 RSI: ffff9e3861d84b00 RDI: ffff9e4b4d33aae8 [Fri Mar 1 13:01:20 2019] RBP: ffff9e4b7ec437a0 R08: ffff9e3940e93000 R09: 0000000000000018 [Fri Mar 1 13:01:20 2019] R10: 0000000000000001 R11: ffff9e3b7ec06d00 R12: ffff9e4b4d33aae8 [Fri Mar 1 13:01:20 2019] R13: ffff9e4b7ec43820 R14: ffff9e4b751e8680 R15: ffff9e3940e96000 [Fri Mar 1 13:01:20 2019] FS: 00007f33ed2d2700(0000) GS:ffff9e4b7ec40000(0000) knlGS:0000000000000000 [Fri Mar 1 13:01:20 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 13:01:20 2019] CR2: 00007f8245c2e0d0 CR3: 0000000f0e3a2001 CR4: 00000000003606e0 [Fri Mar 1 13:01:20 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 13:01:20 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 13:01:20 2019] Call Trace: [Fri Mar 1 13:01:20 2019] <IRQ> [Fri Mar 1 13:01:20 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 13:01:20 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 13:01:20 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 13:01:20 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:20 2019] ip_output+0xd2/0xe0 [Fri Mar 1 13:01:20 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:01:20 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 13:01:20 2019] ip_forward+0x366/0x450 [Fri Mar 1 13:01:20 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 13:01:20 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 13:01:20 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 13:01:20 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:20 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 13:01:20 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 13:01:20 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 13:01:20 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:20 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:20 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 13:01:20 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 13:01:20 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 13:01:20 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 13:01:20 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 13:01:20 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:20 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 13:01:20 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:20 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 13:01:20 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:20 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 13:01:20 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 13:01:20 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 13:01:20 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 13:01:20 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:20 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 13:01:20 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:20 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 13:01:20 2019] ? cpu_load_update+0xdd/0x160 [Fri Mar 1 13:01:20 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:20 2019] ? tick_sched_do_timer+0x50/0x50 [Fri Mar 1 13:01:20 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:20 2019] process_backlog+0xa4/0x170 [Fri Mar 1 13:01:20 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 13:01:20 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 13:01:20 2019] do_softirq_own_stack+0x2a/0x40 [Fri Mar 1 13:01:20 2019] </IRQ> [Fri Mar 1 13:01:20 2019] do_softirq.part.17+0x50/0x60 [Fri Mar 1 13:01:20 2019] __local_bh_enable_ip+0x50/0x60 [Fri Mar 1 13:01:20 2019] ip_finish_output2+0x189/0x3c0 [Fri Mar 1 13:01:20 2019] ip_finish_output+0x198/0x270 [Fri Mar 1 13:01:20 2019] ? ip_finish_output+0x198/0x270 [Fri Mar 1 13:01:20 2019] ? nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:20 2019] ip_output+0x70/0xe0 [Fri Mar 1 13:01:20 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:01:20 2019] ip_local_out+0x3b/0x50 [Fri Mar 1 13:01:20 2019] ip_queue_xmit+0x160/0x400 [Fri Mar 1 13:01:20 2019] ? __switch_to_asm+0x40/0x70 [Fri Mar 1 13:01:20 2019] tcp_transmit_skb+0x56a/0xa70 [Fri Mar 1 13:01:20 2019] tcp_write_xmit+0x1c7/0xf40 [Fri Mar 1 13:01:20 2019] ? __alloc_skb+0x9b/0x1e0 [Fri Mar 1 13:01:20 2019] __tcp_push_pending_frames+0x35/0xd0 [Fri Mar 1 13:01:20 2019] tcp_push+0xdb/0x100 [Fri Mar 1 13:01:20 2019] tcp_sendmsg_locked+0x2da/0xe70 [Fri Mar 1 13:01:20 2019] tcp_sendmsg+0x2c/0x50 [Fri Mar 1 13:01:20 2019] inet_sendmsg+0x2e/0xb0 [Fri Mar 1 13:01:20 2019] sock_sendmsg+0x3e/0x50 [Fri Mar 1 13:01:20 2019] sock_write_iter+0x8c/0xf0 [Fri Mar 1 13:01:20 2019] new_sync_write+0xe7/0x140 [Fri Mar 1 13:01:20 2019] __vfs_write+0x29/0x40 [Fri Mar 1 13:01:20 2019] vfs_write+0xb1/0x1a0 [Fri Mar 1 13:01:20 2019] SyS_write+0x55/0xc0 [Fri Mar 1 13:01:20 2019] do_syscall_64+0x73/0x130 [Fri Mar 1 13:01:20 2019] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [Fri Mar 1 13:01:20 2019] RIP: 0033:0x7f33f9c4e187 [Fri Mar 1 13:01:20 2019] RSP: 002b:00007f33ed2ccd00 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [Fri Mar 1 13:01:20 2019] RAX: ffffffffffffffda RBX: 000000000000004d RCX: 00007f33f9c4e187 [Fri Mar 1 13:01:20 2019] RDX: 0000000000000021 RSI: 00007f33746a73c3 RDI: 000000000000004d [Fri Mar 1 13:01:20 2019] RBP: 00007f33746a73c3 R08: 0000000000000000 R09: 0000000000000000 [Fri Mar 1 13:01:20 2019] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000021 [Fri Mar 1 13:01:20 2019] R13: 0000000000000021 R14: 00007f33ed2d2680 R15: 00007f33743ec180 [Fri Mar 1 13:01:20 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 13:01:20 2019] ---[ end trace 5f1dde5847400252 ]--- [Fri Mar 1 13:01:20 2019] dst_release: dst:000000002994c4d6 refcnt:-1 [Fri Mar 1 13:01:23 2019] WARNING: CPU: 14 PID: 18429 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:23 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 13:01:23 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 13:01:23 2019] pps_core mdio wmi [Fri Mar 1 13:01:23 2019] CPU: 14 PID: 18429 Comm: haproxy Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:01:23 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 13:01:23 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:23 2019] RSP: 0000:ffff9e3b7f5836e8 EFLAGS: 00010246 [Fri Mar 1 13:01:23 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 00000000000090b5 [Fri Mar 1 13:01:23 2019] RDX: 0000000000000000 RSI: ffff9e3b23dec300 RDI: ffff9e390024e8e8 [Fri Mar 1 13:01:23 2019] RBP: ffff9e3b7f583760 R08: ffff9e38686ce400 R09: 0000000000000018 [Fri Mar 1 13:01:23 2019] R10: 0000000000000001 R11: ffff9e3b7ec06e80 R12: ffff9e390024e8e8 [Fri Mar 1 13:01:23 2019] R13: ffff9e3b7f5837e0 R14: ffff9e4b751e8680 R15: ffff9e39acc05c00 [Fri Mar 1 13:01:23 2019] FS: 00007f52592da9c0(0000) GS:ffff9e3b7f580000(0000) knlGS:0000000000000000 [Fri Mar 1 13:01:23 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 13:01:23 2019] CR2: 00007f27aaf81050 CR3: 0000001f74470005 CR4: 00000000003606e0 [Fri Mar 1 13:01:23 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 13:01:23 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 13:01:23 2019] Call Trace: [Fri Mar 1 13:01:23 2019] <IRQ> [Fri Mar 1 13:01:23 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 13:01:23 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 13:01:23 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 13:01:23 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:23 2019] ip_output+0xd2/0xe0 [Fri Mar 1 13:01:23 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:01:23 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 13:01:23 2019] ip_forward+0x366/0x450 [Fri Mar 1 13:01:23 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 13:01:23 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 13:01:23 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 13:01:23 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:23 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 13:01:23 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 13:01:23 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 13:01:23 2019] ? ip_output+0x70/0xe0 [Fri Mar 1 13:01:23 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:01:23 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:23 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:23 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 13:01:23 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 13:01:23 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 13:01:23 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 13:01:23 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 13:01:23 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:23 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 13:01:23 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:23 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 13:01:23 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:23 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 13:01:23 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 13:01:23 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 13:01:23 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 13:01:23 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:23 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 13:01:23 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:23 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 13:01:23 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:23 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:23 2019] process_backlog+0xa4/0x170 [Fri Mar 1 13:01:23 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 13:01:23 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 13:01:23 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 13:01:23 2019] do_IRQ+0x8a/0xd0 [Fri Mar 1 13:01:23 2019] common_interrupt+0x84/0x84 [Fri Mar 1 13:01:23 2019] </IRQ> [Fri Mar 1 13:01:23 2019] RIP: 0033:0x7f5258a61770 [Fri Mar 1 13:01:23 2019] RSP: 002b:00007fff0d85abe8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffda [Fri Mar 1 13:01:23 2019] RAX: 0000561e0997b684 RBX: 0000000000000000 RCX: 0000000000000000 [Fri Mar 1 13:01:23 2019] RDX: 0000000000004800 RSI: 0000561e0997fe84 RDI: 0000000000000125 [Fri Mar 1 13:01:23 2019] RBP: 0000561e08f4e3f0 R08: 0000561e0997fe84 R09: 0000000000000000 [Fri Mar 1 13:01:23 2019] R10: 0000000000000020 R11: 0000561e0258dcc8 R12: 0000561dffd51550 [Fri Mar 1 13:01:23 2019] R13: 0000000000004800 R14: 0000561e0997fe70 R15: 0000000000004800 [Fri Mar 1 13:01:23 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 13:01:23 2019] ---[ end trace 5f1dde5847400253 ]--- [Fri Mar 1 13:01:23 2019] dst_release: dst:000000001060dfab refcnt:-1 [Fri Mar 1 13:01:23 2019] WARNING: CPU: 31 PID: 7532 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:23 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 13:01:23 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 13:01:23 2019] pps_core mdio wmi [Fri Mar 1 13:01:23 2019] CPU: 31 PID: 7532 Comm: telegraf Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:01:23 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 13:01:23 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:01:23 2019] RSP: 0018:ffff9e4b7ec43728 EFLAGS: 00010246 [Fri Mar 1 13:01:23 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 00000000000090b5 [Fri Mar 1 13:01:23 2019] RDX: 0000000000000000 RSI: ffff9e3874905e00 RDI: ffff9e38836f6a00 [Fri Mar 1 13:01:23 2019] RBP: ffff9e4b7ec437a0 R08: ffff9e3afc675400 R09: 0000000000000018 [Fri Mar 1 13:01:23 2019] R10: 000000000000000d R11: ffff9e3b5dcf2e00 R12: ffff9e38836f6a00 [Fri Mar 1 13:01:23 2019] R13: ffff9e4b7ec43820 R14: ffff9e4b751e8680 R15: ffff9e3afc675400 [Fri Mar 1 13:01:23 2019] FS: 00007f35f5ffb700(0000) GS:ffff9e4b7ec40000(0000) knlGS:0000000000000000 [Fri Mar 1 13:01:23 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 13:01:23 2019] CR2: 00007ffec5ab8f00 CR3: 0000001ffe5d8001 CR4: 00000000003606e0 [Fri Mar 1 13:01:23 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 13:01:23 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 13:01:23 2019] Call Trace: [Fri Mar 1 13:01:23 2019] <IRQ> [Fri Mar 1 13:01:23 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 13:01:23 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 13:01:23 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 13:01:23 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:23 2019] ip_output+0xd2/0xe0 [Fri Mar 1 13:01:23 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:01:23 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 13:01:23 2019] ip_forward+0x366/0x450 [Fri Mar 1 13:01:23 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 13:01:23 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 13:01:23 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 13:01:23 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:23 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 13:01:23 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 13:01:23 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 13:01:23 2019] ? br_dev_queue_push_xmit+0x140/0x140 [bridge] [Fri Mar 1 13:01:23 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:23 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:23 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 13:01:23 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 13:01:23 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 13:01:23 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 13:01:23 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 13:01:23 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:23 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 13:01:23 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:23 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 13:01:23 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:23 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 13:01:23 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 13:01:23 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 13:01:23 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 13:01:23 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:23 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 13:01:23 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:01:23 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 13:01:23 2019] ? check_preempt_curr+0x7a/0x90 [Fri Mar 1 13:01:23 2019] ? ttwu_do_wakeup+0x1e/0x140 [Fri Mar 1 13:01:23 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:23 2019] ? try_to_wake_up+0x59/0x4b0 [Fri Mar 1 13:01:23 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:01:23 2019] process_backlog+0xa4/0x170 [Fri Mar 1 13:01:23 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 13:01:23 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 13:01:23 2019] do_softirq_own_stack+0x2a/0x40 [Fri Mar 1 13:01:23 2019] </IRQ> [Fri Mar 1 13:01:23 2019] do_softirq.part.17+0x50/0x60 [Fri Mar 1 13:01:23 2019] __local_bh_enable_ip+0x50/0x60 [Fri Mar 1 13:01:23 2019] ip_finish_output2+0x189/0x3c0 [Fri Mar 1 13:01:23 2019] ip_finish_output+0x198/0x270 [Fri Mar 1 13:01:23 2019] ? ip_finish_output+0x198/0x270 [Fri Mar 1 13:01:23 2019] ? nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:01:23 2019] ip_output+0x70/0xe0 [Fri Mar 1 13:01:23 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:01:23 2019] ip_local_out+0x3b/0x50 [Fri Mar 1 13:01:23 2019] ip_queue_xmit+0x160/0x400 [Fri Mar 1 13:01:23 2019] ? __alloc_skb+0x87/0x1e0 [Fri Mar 1 13:01:23 2019] tcp_transmit_skb+0x56a/0xa70 [Fri Mar 1 13:01:23 2019] tcp_send_ack.part.39+0xb6/0x120 [Fri Mar 1 13:01:23 2019] tcp_send_ack+0x16/0x20 [Fri Mar 1 13:01:23 2019] tcp_cleanup_rbuf+0x67/0x100 [Fri Mar 1 13:01:23 2019] tcp_recvmsg+0x320/0xa30 [Fri Mar 1 13:01:23 2019] ? aa_sk_perm+0x48/0x1a0 [Fri Mar 1 13:01:23 2019] ? ttwu_do_activate+0x77/0x80 [Fri Mar 1 13:01:23 2019] inet_recvmsg+0x51/0xc0 [Fri Mar 1 13:01:23 2019] sock_recvmsg+0x43/0x50 [Fri Mar 1 13:01:23 2019] sock_read_iter+0x90/0xe0 [Fri Mar 1 13:01:23 2019] new_sync_read+0xe4/0x130 [Fri Mar 1 13:01:23 2019] __vfs_read+0x29/0x40 [Fri Mar 1 13:01:23 2019] vfs_read+0x8e/0x130 [Fri Mar 1 13:01:23 2019] SyS_read+0x55/0xc0 [Fri Mar 1 13:01:23 2019] do_syscall_64+0x73/0x130 [Fri Mar 1 13:01:23 2019] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [Fri Mar 1 13:01:23 2019] RIP: 0033:0x485110 [Fri Mar 1 13:01:23 2019] RSP: 002b:000000c0017a3898 EFLAGS: 00000216 ORIG_RAX: 0000000000000000 [Fri Mar 1 13:01:23 2019] RAX: ffffffffffffffda RBX: 000000c000534380 RCX: 0000000000485110 [Fri Mar 1 13:01:23 2019] RDX: 0000000000000400 RSI: 000000c000faf400 RDI: 000000000000000c [Fri Mar 1 13:01:23 2019] RBP: 000000c0017a38e8 R08: 0000000000000000 R09: 0000000000000000 [Fri Mar 1 13:01:23 2019] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000001 [Fri Mar 1 13:01:23 2019] R13: 0000000000000001 R14: 0000000000000000 R15: 000000c001fb1bc0 [Fri Mar 1 13:01:23 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 13:01:23 2019] ---[ end trace 5f1dde5847400254 ]--- [Fri Mar 1 13:01:23 2019] dst_release: dst:00000000596ab0b6 refcnt:-1 [Fri Mar 1 13:16:28 2019] WARNING: CPU: 32 PID: 7842 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:16:28 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 13:16:28 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 13:16:28 2019] pps_core mdio wmi [Fri Mar 1 13:16:28 2019] CPU: 32 PID: 7842 Comm: haproxy Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:16:28 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 13:16:28 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:16:28 2019] RSP: 0018:ffff9e4b7ec83728 EFLAGS: 00010246 [Fri Mar 1 13:16:28 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 000000000000c099 [Fri Mar 1 13:16:28 2019] RDX: 0000000000000000 RSI: ffff9e3894c44300 RDI: ffff9e4b2d6008e8 [Fri Mar 1 13:16:28 2019] RBP: ffff9e4b7ec837a0 R08: ffff9e49d3a57c00 R09: 0000000000000018 [Fri Mar 1 13:16:28 2019] R10: 0000000000000001 R11: ffff9e3b7ec06e80 R12: ffff9e4b2d6008e8 [Fri Mar 1 13:16:28 2019] R13: ffff9e4b7ec83820 R14: ffff9e4b751e8680 R15: ffff9e49d3a53800 [Fri Mar 1 13:16:28 2019] FS: 00007efd7bc04740(0000) GS:ffff9e4b7ec80000(0000) knlGS:0000000000000000 [Fri Mar 1 13:16:28 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 13:16:28 2019] CR2: 00007fe75073adf8 CR3: 0000002020b64001 CR4: 00000000003606e0 [Fri Mar 1 13:16:28 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 13:16:28 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 13:16:28 2019] Call Trace: [Fri Mar 1 13:16:28 2019] <IRQ> [Fri Mar 1 13:16:28 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 13:16:28 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 13:16:28 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 13:16:28 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:16:28 2019] ip_output+0xd2/0xe0 [Fri Mar 1 13:16:28 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:16:28 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 13:16:28 2019] ip_forward+0x366/0x450 [Fri Mar 1 13:16:28 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 13:16:28 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 13:16:28 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 13:16:28 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:16:28 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 13:16:28 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 13:16:28 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 13:16:28 2019] ? nf_conntrack_free+0x46/0x60 [nf_conntrack] [Fri Mar 1 13:16:28 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:16:28 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:16:28 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 13:16:28 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 13:16:28 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 13:16:28 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 13:16:28 2019] ? nf_nat_setup_info+0x98/0x290 [nf_nat] [Fri Mar 1 13:16:28 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 13:16:28 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:16:28 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 13:16:28 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:16:28 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 13:16:28 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:16:28 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 13:16:28 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 13:16:28 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 13:16:28 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 13:16:28 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:16:28 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 13:16:28 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:16:28 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 13:16:28 2019] ? cpu_load_update+0xdd/0x160 [Fri Mar 1 13:16:28 2019] ? rcu_accelerate_cbs+0x40/0x190 [Fri Mar 1 13:16:28 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:16:28 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:16:28 2019] process_backlog+0xa4/0x170 [Fri Mar 1 13:16:28 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 13:16:28 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 13:16:28 2019] do_softirq_own_stack+0x2a/0x40 [Fri Mar 1 13:16:28 2019] </IRQ> [Fri Mar 1 13:16:28 2019] do_softirq.part.17+0x50/0x60 [Fri Mar 1 13:16:28 2019] __local_bh_enable_ip+0x50/0x60 [Fri Mar 1 13:16:28 2019] ip_finish_output2+0x189/0x3c0 [Fri Mar 1 13:16:28 2019] ip_finish_output+0x198/0x270 [Fri Mar 1 13:16:28 2019] ? ip_finish_output+0x198/0x270 [Fri Mar 1 13:16:28 2019] ? nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:16:28 2019] ip_output+0x70/0xe0 [Fri Mar 1 13:16:28 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:16:28 2019] ip_local_out+0x3b/0x50 [Fri Mar 1 13:16:28 2019] ip_queue_xmit+0x160/0x400 [Fri Mar 1 13:16:28 2019] tcp_transmit_skb+0x56a/0xa70 [Fri Mar 1 13:16:28 2019] tcp_connect+0xa31/0xc70 [Fri Mar 1 13:16:28 2019] ? ktime_get_with_offset+0x54/0xc0 [Fri Mar 1 13:16:28 2019] tcp_v4_connect+0x3f5/0x500 [Fri Mar 1 13:16:28 2019] __inet_stream_connect+0x238/0x350 [Fri Mar 1 13:16:28 2019] ? aa_sk_perm+0x48/0x1a0 [Fri Mar 1 13:16:28 2019] inet_stream_connect+0x3b/0x60 [Fri Mar 1 13:16:28 2019] SYSC_connect+0x9e/0x120 [Fri Mar 1 13:16:28 2019] ? __secure_computing+0x3f/0x100 [Fri Mar 1 13:16:28 2019] ? syscall_trace_enter+0xd7/0x2d0 [Fri Mar 1 13:16:28 2019] SyS_connect+0xe/0x10 [Fri Mar 1 13:16:28 2019] do_syscall_64+0x73/0x130 [Fri Mar 1 13:16:28 2019] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [Fri Mar 1 13:16:28 2019] RIP: 0033:0x7efd7aa54e20 [Fri Mar 1 13:16:28 2019] RSP: 002b:00007ffce4057ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [Fri Mar 1 13:16:28 2019] RAX: ffffffffffffffda RBX: 0000000001279240 RCX: 00007efd7aa54e20 [Fri Mar 1 13:16:28 2019] RDX: 0000000000000010 RSI: 0000000001279300 RDI: 0000000000000017 [Fri Mar 1 13:16:28 2019] RBP: 0000000001151f70 R08: 0000000000000004 R09: 0000000000000000 [Fri Mar 1 13:16:28 2019] R10: 0000000000480788 R11: 0000000000000246 R12: 0000000000000017 [Fri Mar 1 13:16:28 2019] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000001152ac0 [Fri Mar 1 13:16:28 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 13:16:28 2019] ---[ end trace 5f1dde5847400255 ]--- [Fri Mar 1 13:16:28 2019] dst_release: dst:00000000a4345ca7 refcnt:-1 [Fri Mar 1 13:48:17 2019] WARNING: CPU: 13 PID: 0 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:48:17 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 13:48:17 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 13:48:17 2019] pps_core mdio wmi [Fri Mar 1 13:48:17 2019] CPU: 13 PID: 0 Comm: swapper/13 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:48:17 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 13:48:17 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:48:17 2019] RSP: 0018:ffff9e3b7f5436e8 EFLAGS: 00010246 [Fri Mar 1 13:48:17 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 00000000000086de [Fri Mar 1 13:48:17 2019] RDX: 0000000000000000 RSI: ffff9e3b6f236d00 RDI: ffff9e3b63bd2ae8 [Fri Mar 1 13:48:17 2019] RBP: ffff9e3b7f543760 R08: ffff9e386f06a400 R09: 0000000000000018 [Fri Mar 1 13:48:17 2019] R10: 0000000000000001 R11: ffff9e3b7ec06e80 R12: ffff9e3b63bd2ae8 [Fri Mar 1 13:48:17 2019] R13: ffff9e3b7f5437e0 R14: ffff9e4b751e8680 R15: ffff9e3a37fe4000 [Fri Mar 1 13:48:17 2019] FS: 0000000000000000(0000) GS:ffff9e3b7f540000(0000) knlGS:0000000000000000 [Fri Mar 1 13:48:17 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 13:48:17 2019] CR2: 00005575d72c4028 CR3: 00000019bce0a002 CR4: 00000000003606e0 [Fri Mar 1 13:48:17 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 13:48:17 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 13:48:17 2019] Call Trace: [Fri Mar 1 13:48:17 2019] <IRQ> [Fri Mar 1 13:48:17 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 13:48:17 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 13:48:17 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 13:48:17 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:48:17 2019] ip_output+0xd2/0xe0 [Fri Mar 1 13:48:17 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:48:17 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 13:48:17 2019] ip_forward+0x366/0x450 [Fri Mar 1 13:48:17 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 13:48:17 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 13:48:17 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 13:48:17 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:48:17 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 13:48:17 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 13:48:17 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 13:48:17 2019] ? ip_output+0x70/0xe0 [Fri Mar 1 13:48:17 2019] ? find_next_bit+0xb/0x10 [Fri Mar 1 13:48:17 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:48:17 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:48:17 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 13:48:17 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 13:48:17 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 13:48:17 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 13:48:17 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 13:48:17 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:48:17 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 13:48:17 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:48:17 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 13:48:17 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:48:17 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 13:48:17 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 13:48:17 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 13:48:17 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 13:48:17 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:48:17 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 13:48:17 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:48:17 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 13:48:17 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:48:17 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:48:17 2019] process_backlog+0xa4/0x170 [Fri Mar 1 13:48:17 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 13:48:17 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 13:48:17 2019] irq_exit+0xb8/0xc0 [Fri Mar 1 13:48:17 2019] do_IRQ+0x8a/0xd0 [Fri Mar 1 13:48:17 2019] common_interrupt+0x84/0x84 [Fri Mar 1 13:48:17 2019] </IRQ> [Fri Mar 1 13:48:17 2019] RIP: 0010:cpuidle_enter_state+0xa7/0x2f0 [Fri Mar 1 13:48:17 2019] RSP: 0018:ffffb4134644be68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffda [Fri Mar 1 13:48:17 2019] RAX: ffff9e3b7f562880 RBX: 00032dd742049983 RCX: 000000000000001f [Fri Mar 1 13:48:17 2019] RDX: 00032dd742049983 RSI: ff707179f84de0f5 RDI: 0000000000000000 [Fri Mar 1 13:48:17 2019] RBP: ffffb4134644bea8 R08: 0000000000000126 R09: 0000000000000011 [Fri Mar 1 13:48:17 2019] R10: ffffb4134644be38 R11: 000000000000003c R12: ffffd4033fd41e00 [Fri Mar 1 13:48:17 2019] R13: 0000000000000001 R14: ffffffffb4771c38 R15: 0000000000000000 [Fri Mar 1 13:48:17 2019] ? cpuidle_enter_state+0x97/0x2f0 [Fri Mar 1 13:48:17 2019] cpuidle_enter+0x17/0x20 [Fri Mar 1 13:48:17 2019] call_cpuidle+0x23/0x40 [Fri Mar 1 13:48:17 2019] do_idle+0x18c/0x1f0 [Fri Mar 1 13:48:17 2019] cpu_startup_entry+0x73/0x80 [Fri Mar 1 13:48:17 2019] start_secondary+0x1ab/0x200 [Fri Mar 1 13:48:17 2019] secondary_startup_64+0xa5/0xb0 [Fri Mar 1 13:48:17 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 13:48:17 2019] ---[ end trace 5f1dde5847400256 ]--- [Fri Mar 1 13:48:17 2019] dst_release: dst:0000000086e98e2f refcnt:-1 [Fri Mar 1 13:48:20 2019] WARNING: CPU: 5 PID: 41 at /build/linux-uQJ2um/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:48:20 2019] Modules linked in: sctp xt_recent xfrm4_tunnel tunnel4 nfnetlink_queue nfnetlink_log ipcomp xfrm_ipcomp esp4 ah4 af_key tcp_diag udp_diag inet_diag sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge aufs overlay macvlan 8021q garp mrp stp llc bonding wireguard(OE) ip6_udp_tunnel udp_tunnel algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark dm_crypt iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl nf_conntrack_ipv4 nf_defrag_ipv4 sb_edac x86_pkg_temp_thermal intel_powerclamp xt_conntrack coretemp ipt_REJECT nf_reject_ipv4 kvm_intel kvm shpchp ftdi_sio usbserial irqbypass lpc_ich joydev input_leds [Fri Mar 1 13:48:20 2019] intel_cstate intel_rapl_perf mei_me mei ipmi_si ipmi_devintf ipmi_msghandler ioatdma ip6table_filter ip6_tables mac_hid acpi_power_meter acpi_pad nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack ib_iser iptable_filter rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mxm_wmi hid_generic mgag200 crct10dif_pclmul ttm crc32_pclmul drm_kms_helper ghash_clmulni_intel pcbc syscopyarea sysfillrect ixgbe igb sysimgblt aesni_intel fb_sys_fops aes_x86_64 dca i2c_algo_bit crypto_simd usbhid glue_helper ahci ptp drm cryptd hid libahci megaraid_sas [Fri Mar 1 13:48:20 2019] pps_core mdio wmi [Fri Mar 1 13:48:20 2019] CPU: 5 PID: 41 Comm: ksoftirqd/5 Tainted: G W OE 4.15.0-45-generic #48-Ubuntu [Fri Mar 1 13:48:20 2019] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [Fri Mar 1 13:48:20 2019] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [Fri Mar 1 13:48:20 2019] RSP: 0018:ffffb41346783608 EFLAGS: 00010246 [Fri Mar 1 13:48:20 2019] RAX: 0000000000000000 RBX: ffffffffb47e4640 RCX: 0000000000001899 [Fri Mar 1 13:48:20 2019] RDX: 0000000000000000 RSI: ffff9e38f9159300 RDI: ffff9e3a393e38e8 [Fri Mar 1 13:48:20 2019] RBP: ffffb41346783680 R08: ffff9e386d8a6000 R09: 0000000000000018 [Fri Mar 1 13:48:20 2019] R10: 0000000000000001 R11: ffff9e3b7ec06e80 R12: ffff9e3a393e38e8 [Fri Mar 1 13:48:20 2019] R13: ffffb41346783700 R14: ffff9e4b751e8680 R15: ffff9e39712db400 [Fri Mar 1 13:48:20 2019] FS: 0000000000000000(0000) GS:ffff9e3b7f340000(0000) knlGS:0000000000000000 [Fri Mar 1 13:48:20 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Mar 1 13:48:20 2019] CR2: 00005575e00ec000 CR3: 00000019bce0a004 CR4: 00000000003606e0 [Fri Mar 1 13:48:20 2019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Fri Mar 1 13:48:20 2019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Fri Mar 1 13:48:20 2019] Call Trace: [Fri Mar 1 13:48:20 2019] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [Fri Mar 1 13:48:20 2019] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [Fri Mar 1 13:48:20 2019] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [Fri Mar 1 13:48:20 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:48:20 2019] ip_output+0xd2/0xe0 [Fri Mar 1 13:48:20 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:48:20 2019] ip_forward_finish+0x49/0x70 [Fri Mar 1 13:48:20 2019] ip_forward+0x366/0x450 [Fri Mar 1 13:48:20 2019] ? ip_frag_mem+0x20/0x20 [Fri Mar 1 13:48:20 2019] ip_rcv_finish+0x129/0x430 [Fri Mar 1 13:48:20 2019] ip_sabotage_in+0x34/0x40 [br_netfilter] [Fri Mar 1 13:48:20 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:48:20 2019] ip_rcv+0x2fa/0x3a0 [Fri Mar 1 13:48:20 2019] ? inet_del_offload+0x40/0x40 [Fri Mar 1 13:48:20 2019] __netif_receive_skb_core+0x432/0xb40 [Fri Mar 1 13:48:20 2019] ? ip_output+0x70/0xe0 [Fri Mar 1 13:48:20 2019] ? ip_fragment.constprop.45+0x80/0x80 [Fri Mar 1 13:48:20 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:48:20 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:48:20 2019] netif_receive_skb_internal+0x37/0xd0 [Fri Mar 1 13:48:20 2019] netif_receive_skb+0x1c/0x70 [Fri Mar 1 13:48:20 2019] br_netif_receive_skb+0x34/0x50 [bridge] [Fri Mar 1 13:48:20 2019] br_pass_frame_up+0xcd/0x150 [bridge] [Fri Mar 1 13:48:20 2019] br_handle_frame_finish+0x142/0x450 [bridge] [Fri Mar 1 13:48:20 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:48:20 2019] br_nf_hook_thresh+0x50/0xf0 [br_netfilter] [Fri Mar 1 13:48:20 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:48:20 2019] br_nf_pre_routing_finish+0x13b/0x3b0 [br_netfilter] [Fri Mar 1 13:48:20 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:48:20 2019] ? nf_nat_ipv4_in+0x2e/0x80 [nf_nat_ipv4] [Fri Mar 1 13:48:20 2019] ? iptable_nat_ipv4_in+0x15/0x20 [iptable_nat] [Fri Mar 1 13:48:20 2019] br_nf_pre_routing+0x27b/0x420 [br_netfilter] [Fri Mar 1 13:48:20 2019] ? br_nf_forward_arp+0x250/0x250 [br_netfilter] [Fri Mar 1 13:48:20 2019] nf_hook_slow+0x48/0xc0 [Fri Mar 1 13:48:20 2019] br_handle_frame+0x1ef/0x310 [bridge] [Fri Mar 1 13:48:20 2019] ? br_pass_frame_up+0x150/0x150 [bridge] [Fri Mar 1 13:48:20 2019] __netif_receive_skb_core+0x25c/0xb40 [Fri Mar 1 13:48:20 2019] ? __switch_to_asm+0x40/0x70 [Fri Mar 1 13:48:20 2019] __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:48:20 2019] ? __netif_receive_skb+0x18/0x60 [Fri Mar 1 13:48:20 2019] process_backlog+0xa4/0x170 [Fri Mar 1 13:48:20 2019] net_rx_action+0x140/0x3a0 [Fri Mar 1 13:48:20 2019] ? __switch_to_asm+0x34/0x70 [Fri Mar 1 13:48:20 2019] __do_softirq+0xe4/0x2bb [Fri Mar 1 13:48:20 2019] run_ksoftirqd+0x22/0x60 [Fri Mar 1 13:48:20 2019] smpboot_thread_fn+0xfc/0x170 [Fri Mar 1 13:48:20 2019] kthread+0x121/0x140 [Fri Mar 1 13:48:20 2019] ? sort_range+0x30/0x30 [Fri Mar 1 13:48:20 2019] ? kthread_create_worker_on_cpu+0x70/0x70 [Fri Mar 1 13:48:20 2019] ret_from_fork+0x35/0x40 [Fri Mar 1 13:48:20 2019] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 92 bc 70 f3 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 fd b2 f3 f2 0f 1f 00 66 2e 0f 1f 84 00 [Fri Mar 1 13:48:20 2019] ---[ end trace 5f1dde5847400257 ]--- [Fri Mar 1 13:48:20 2019] dst_release: dst:00000000e2aa96f5 refcnt:-1 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1786752 Title: Reference counter issue in 4.15 (nf_xfrm_me_harder / dst_release) Status in linux package in Ubuntu: Confirmed Bug description: Since upgrading from 14.04 to 18.04, we see very frequent warnings about negative refcnts in dst_release: [ 3117.882227] WARNING: CPU: 6 PID: 0 at /build/linux-I4R9hO/linux-4.15.0/include/net/dst.h:256 nf_xfrm_me_harder+0x127/0x140 [nf_nat] [ 3117.882229] Modules linked in: xt_policy cls_u32 sch_sfq ip_vti ip_tunnel authenc echainiv xfrm6_mode_tunnel xfrm4_mode_tunnel xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key nfnetlink_queue nfnetlink_log sch_htb xt_TPROXY xt_multiport veth nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo br_netfilter bridge overlay macvlan 8021q garp mrp stp llc bonding algif_skcipher af_alg xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 dm_crypt iptable_nat nf_nat_ipv4 xt_DSCP xt_dscp xt_mark iptable_mangle xt_limit xt_tcpudp xt_addrtype intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp nf_conntrack_ipv4 nf_defrag_ipv4 kvm_intel xt_conntrack kvm joydev input_leds ipt_REJECT nf_reject_ipv4 ftdi_sio usbserial ipmi_si [ 3117.882265] irqbypass intel_cstate mei_me mei ioatdma acpi_pad intel_rapl_perf shpchp ipmi_devintf ipmi_msghandler acpi_power_meter lpc_ich mac_hid ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp sch_fq_codel nf_conntrack iptable_filter ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear mgag200 ttm crct10dif_pclmul igb ixgbe crc32_pclmul drm_kms_helper hid_generic ghash_clmulni_intel syscopyarea i2c_algo_bit dca sysfillrect usbhid pcbc sysimgblt fb_sys_fops aesni_intel aes_x86_64 crypto_simd ahci glue_helper ptp hid mxm_wmi cryptd [ 3117.882309] drm libahci megaraid_sas pps_core mdio wmi [ 3117.882315] CPU: 6 PID: 0 Comm: swapper/6 Tainted: G W 4.15.0-30-generic #32-Ubuntu [ 3117.882316] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0022.062820171903 06/28/2017 [ 3117.882319] RIP: 0010:nf_xfrm_me_harder+0x127/0x140 [nf_nat] [ 3117.882320] RSP: 0018:ffff88d77f3839f0 EFLAGS: 00010246 [ 3117.882322] RAX: 0000000000000000 RBX: ffffffff90de4000 RCX: 0000000000001924 [ 3117.882323] RDX: 0000000000000000 RSI: ffff88d749ae6400 RDI: ffff88d655e96600 [ 3117.882324] RBP: ffff88d77f383a68 R08: ffff88d7493dc000 R09: 0000000000000018 [ 3117.882324] R10: 0000000000000001 R11: ffff88e770dedc00 R12: ffff88d655e96600 [ 3117.882325] R13: ffff88d77f383ae8 R14: ffff88d7799ff200 R15: ffff88d7493dc000 [ 3117.882327] FS: 0000000000000000(0000) GS:ffff88d77f380000(0000) knlGS:0000000000000000 [ 3117.882327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3117.882328] CR2: ffffffffff600400 CR3: 000000193de0a002 CR4: 00000000003606e0 [ 3117.882329] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3117.882330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3117.882331] Call Trace: [ 3117.882332] <IRQ> [ 3117.882337] ? nf_nat_ipv4_fn+0x15b/0x200 [nf_nat_ipv4] [ 3117.882339] nf_nat_ipv4_out+0xc5/0xe0 [nf_nat_ipv4] [ 3117.882342] iptable_nat_ipv4_out+0x15/0x20 [iptable_nat] [ 3117.882347] nf_hook_slow+0x48/0xc0 [ 3117.882353] ip_output+0xd2/0xe0 [ 3117.882355] ? ip_fragment.constprop.44+0x80/0x80 [ 3117.882357] ip_forward_finish+0x49/0x70 [ 3117.882359] ip_forward+0x366/0x440 [ 3117.882361] ? ip_frag_mem+0x20/0x20 [ 3117.882362] ip_rcv_finish+0x129/0x430 [ 3117.882364] ip_rcv+0x28f/0x3a0 [ 3117.882366] ? inet_del_offload+0x40/0x40 [ 3117.882372] __netif_receive_skb_core+0x432/0xb40 [ 3117.882379] ? handle_edge_irq+0x7c/0x190 [ 3117.882384] ? irq_exit+0x67/0xc0 [ 3117.882391] ? do_IRQ+0x82/0xd0 [ 3117.882393] __netif_receive_skb+0x18/0x60 [ 3117.882395] ? __netif_receive_skb+0x18/0x60 [ 3117.882397] netif_receive_skb_internal+0x37/0xd0 [ 3117.882398] napi_gro_receive+0xc5/0xf0 [ 3117.882407] ixgbe_clean_rx_irq+0x446/0xe30 [ixgbe] [ 3117.882411] ixgbe_poll+0x256/0x710 [ixgbe] [ 3117.882413] ? do_IRQ+0x82/0xd0 [ 3117.882415] net_rx_action+0x140/0x3a0 [ 3117.882418] __do_softirq+0xdf/0x2b2 [ 3117.882419] irq_exit+0xb6/0xc0 [ 3117.882421] do_IRQ+0x82/0xd0 [ 3117.882423] common_interrupt+0x84/0x84 [ 3117.882424] </IRQ> [ 3117.882427] RIP: 0010:cpuidle_enter_state+0xa7/0x2f0 [ 3117.882428] RSP: 0018:ffff9e1a46413e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffda [ 3117.882430] RAX: ffff88d77f3a2880 RBX: 000002d5f0422d24 RCX: 000000000000001f [ 3117.882430] RDX: 000002d5f0422d24 RSI: fffa51c90e2bb456 RDI: 0000000000000000 [ 3117.882431] RBP: ffff9e1a46413ea8 R08: 000000000000003c R09: 0000000000000007 [ 3117.882432] R10: ffff9e1a46413e38 R11: 0000000000000036 R12: ffffbe0a3fb82240 [ 3117.882432] R13: 0000000000000001 R14: ffffffff90d71c98 R15: 0000000000000000 [ 3117.882435] ? cpuidle_enter_state+0x97/0x2f0 [ 3117.882436] cpuidle_enter+0x17/0x20 [ 3117.882439] call_cpuidle+0x23/0x40 [ 3117.882441] do_idle+0x18c/0x1f0 [ 3117.882443] cpu_startup_entry+0x73/0x80 [ 3117.882446] start_secondary+0x1ab/0x200 [ 3117.882449] secondary_startup_64+0xa5/0xb0 [ 3117.882450] Code: ff ff ff eb cc 48 83 e7 fe 48 89 45 88 e8 b2 bb c7 cf 48 8b 45 88 eb 90 85 c0 74 0f 8d 50 01 f0 0f b1 11 0f 84 53 ff ff ff eb ed <0f> 0b e9 4a ff ff ff e8 7d 1d 4b cf 0f 1f 00 66 2e 0f 1f 84 00 [ 3117.882475] ---[ end trace 034946ae5013518a ]--- [ 3117.882481] dst_release: dst:00000000444c06c4 refcnt:-1 # uname -a Linux server 4.15.0-30-generic #32-Ubuntu SMP Thu Jul 26 17:42:43 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1786752/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to 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