R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 R13: 00000000000006a5 R14: 00000000006fc018 R15: 000000000000001d tc_dump_action: action bad kind device bridge0 left promiscuous mode Dead loop on virtual device bridge0, fix it urgently! Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: br_dev_xmit+0x12ec/0x1550 net/bridge/br_device.c:112 CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0-rc6+ #287 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x24d lib/dump_stack.c:53 panic+0x1e4/0x41c kernel/panic.c:183 __stack_chk_fail+0x22/0x30 kernel/panic.c:643 br_dev_xmit+0x12ec/0x1550 net/bridge/br_device.c:112 __netdev_start_xmit include/linux/netdevice.h:4087 [inline] netdev_start_xmit include/linux/netdevice.h:4096 [inline] xmit_one net/core/dev.c:3058 [inline] dev_hard_start_xmit+0x24e/0xac0 net/core/dev.c:3074 __dev_queue_xmit+0x26bf/0x2fc0 net/core/dev.c:3589 dev_queue_xmit+0x17/0x20 net/core/dev.c:3622 neigh_hh_output include/net/neighbour.h:472 [inline] neigh_output include/net/neighbour.h:480 [inline] ip_finish_output2+0xf4d/0x1550 net/ipv4/ip_output.c:229 ip_finish_output+0x864/0xd60 net/ipv4/ip_output.c:317 NF_HOOK_COND include/linux/netfilter.h:277 [inline] ip_mc_output+0x271/0x1350 net/ipv4/ip_output.c:390 dst_output include/net/dst.h:444 [inline] ip_local_out+0x95/0x160 net/ipv4/ip_output.c:124 iptunnel_xmit+0x556/0x810 net/ipv4/ip_tunnel_core.c:91 ip_tunnel_xmit+0x177b/0x3550 net/ipv4/ip_tunnel.c:768 __gre_xmit+0x546/0x8b0 net/ipv4/ip_gre.c:449 gre_tap_xmit+0x2b7/0x4f0 net/ipv4/ip_gre.c:756 __netdev_start_xmit include/linux/netdevice.h:4087 [inline] netdev_start_xmit include/linux/netdevice.h:4096 [inline] xmit_one net/core/dev.c:3058 [inline] dev_hard_start_xmit+0x24e/0xac0 net/core/dev.c:3074 sch_direct_xmit+0x40d/0x1140 net/sched/sch_generic.c:327 qdisc_restart net/sched/sch_generic.c:393 [inline] __qdisc_run+0x57d/0x18e0 net/sched/sch_generic.c:401 __dev_xmit_skb net/core/dev.c:3249 [inline] __dev_queue_xmit+0xb8b/0x2fc0 net/core/dev.c:3557 dev_queue_xmit+0x17/0x20 net/core/dev.c:3622 br_dev_queue_push_xmit+0x196/0x5a0 net/bridge/br_forward.c:55 NF_HOOK include/linux/netfilter.h:288 [inline] br_forward_finish+0xc8/0x530 net/bridge/br_forward.c:67 NF_HOOK include/linux/netfilter.h:288 [inline] __br_forward+0x533/0xc80 net/bridge/br_forward.c:112 br_flood+0x665/0x770 net/bridge/br_forward.c:225 br_dev_xmit+0xa68/0x1550 net/bridge/br_device.c:87 __netdev_start_xmit include/linux/netdevice.h:4087 [inline] netdev_start_xmit include/linux/netdevice.h:4096 [inline] xmit_one net/core/dev.c:3058 [inline] dev_hard_start_xmit+0x24e/0xac0 net/core/dev.c:3074 __dev_queue_xmit+0x26bf/0x2fc0 net/core/dev.c:3589 dev_queue_xmit+0x17/0x20 net/core/dev.c:3622 neigh_hh_output include/net/neighbour.h:472 [inline] neigh_output include/net/neighbour.h:480 [inline] ip_finish_output2+0xf4d/0x1550 net/ipv4/ip_output.c:229 ip_finish_output+0x864/0xd60 net/ipv4/ip_output.c:317 NF_HOOK_COND include/linux/netfilter.h:277 [inline] ip_mc_output+0x271/0x1350 net/ipv4/ip_output.c:390 dst_output include/net/dst.h:444 [inline] ip_local_out+0x95/0x160 net/ipv4/ip_output.c:124 iptunnel_xmit+0x556/0x810 net/ipv4/ip_tunnel_core.c:91 ip_tunnel_xmit+0x177b/0x3550 net/ipv4/ip_tunnel.c:768 __gre_xmit+0x546/0x8b0 net/ipv4/ip_gre.c:449 gre_tap_xmit+0x2b7/0x4f0 net/ipv4/ip_gre.c:756 __netdev_start_xmit include/linux/netdevice.h:4087 [inline] netdev_start_xmit include/linux/netdevice.h:4096 [inline] xmit_one net/core/dev.c:3058 [inline] dev_hard_start_xmit+0x24e/0xac0 net/core/dev.c:3074 sch_direct_xmit+0x40d/0x1140 net/sched/sch_generic.c:327 qdisc_restart net/sched/sch_generic.c:393 [inline] __qdisc_run+0x57d/0x18e0 net/sched/sch_generic.c:401 __dev_xmit_skb net/core/dev.c:3249 [inline] __dev_queue_xmit+0xb8b/0x2fc0 net/core/dev.c:3557 dev_queue_xmit+0x17/0x20 net/core/dev.c:3622 br_dev_queue_push_xmit+0x196/0x5a0 net/bridge/br_forward.c:55 NF_HOOK include/linux/netfilter.h:288 [inline] br_forward_finish+0xc8/0x530 net/bridge/br_forward.c:67 NF_HOOK include/linux/netfilter.h:288 [inline] __br_forward+0x533/0xc80 net/bridge/br_forward.c:112 br_flood+0x665/0x770 net/bridge/br_forward.c:225 br_dev_xmit+0xa68/0x1550 net/bridge/br_device.c:87 kernel msg: ebtables bug: please report to author: Entries_size never zero __netdev_start_xmit include/linux/netdevice.h:4087 [inline] netdev_start_xmit include/linux/netdevice.h:4096 [inline] xmit_one net/core/dev.c:3058 [inline] dev_hard_start_xmit+0x24e/0xac0 net/core/dev.c:3074 __dev_queue_xmit+0x26bf/0x2fc0 net/core/dev.c:3589 dev_queue_xmit+0x17/0x20 net/core/dev.c:3622 neigh_resolve_output+0x5e2/0xa00 net/core/neighbour.c:1350 neigh_output include/net/neighbour.h:482 [inline] ip_finish_output2+0x91a/0x1550 net/ipv4/ip_output.c:229 ip_finish_output+0x864/0xd60 net/ipv4/ip_output.c:317 NF_HOOK_COND include/linux/netfilter.h:277 [inline] ip_mc_output+0x271/0x1350 net/ipv4/ip_output.c:390 dst_output include/net/dst.h:444 [inline] ip_local_out+0x95/0x160 net/ipv4/ip_output.c:124 ip_queue_xmit+0x8c0/0x1920 net/ipv4/ip_output.c:504 sctp_v4_xmit+0x108/0x140 net/sctp/protocol.c:942 sctp_packet_transmit+0x22a5/0x37c0 net/sctp/output.c:642 sctp_outq_flush+0x121b/0x4060 net/sctp/outqueue.c:1197 sctp_outq_uncork+0x5a/0x70 net/sctp/outqueue.c:776 sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1820 [inline] sctp_side_effects net/sctp/sm_sideeffect.c:1220 [inline] sctp_do_sm+0x4e0/0x7040 net/sctp/sm_sideeffect.c:1191 sctp_generate_heartbeat_event+0x292/0x3f0 net/sctp/sm_sideeffect.c:406 call_timer_fn+0x228/0x820 kernel/time/timer.c:1326 expire_timers kernel/time/timer.c:1363 [inline] __run_timers+0x7ee/0xb70 kernel/time/timer.c:1666 run_timer_softirq+0x4c/0x70 kernel/time/timer.c:1692 __do_softirq+0x2d7/0xb85 kernel/softirq.c:285 invoke_softirq kernel/softirq.c:365 [inline] irq_exit+0x1cc/0x200 kernel/softirq.c:405 exiting_irq arch/x86/include/asm/apic.h:541 [inline] smp_apic_timer_interrupt+0x16b/0x700 arch/x86/kernel/apic/apic.c:1052 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:857 RIP: 0010:native_safe_halt+0x6/0x10 arch/x86/include/asm/irqflags.h:54 RSP: 0018:ffff8801d9b2fcb0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff12 RAX: dffffc0000000000 RBX: 1ffff1003b365f99 RCX: ffffffff85185605 RDX: 1ffffffff10a24e8 RSI: 0000000000000000 RDI: ffffffff88512740 RBP: ffff8801d9b2fcb0 R08: 0000000000000000 R09: 0000000000000000 R10: ffff8801d9b2fa40 R11: ffff8801db125c18 R12: 0000000000000001 R13: ffff8801d9b2fd68 R14: ffffffff88ed3c60 R15: 0000000000000000 arch_safe_halt arch/x86/include/asm/paravirt.h:94 [inline] default_idle+0xbf/0x430 arch/x86/kernel/process.c:354 arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:345 default_idle_call+0x36/0x90 kernel/sched/idle.c:98 cpuidle_idle_call kernel/sched/idle.c:156 [inline] do_idle+0x24a/0x3b0 kernel/sched/idle.c:246 cpu_startup_entry+0x104/0x120 kernel/sched/idle.c:351 start_secondary+0x40a/0x590 arch/x86/kernel/smpboot.c:267 secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:239 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..