[ 9.597970][ T186] ip (186) used greatest stack depth: 24192 bytes left [ 10.351249][ T223] 8021q: 802.1Q VLAN Support v1.8 [ 11.151501][ T255] br1: port 1(veth1) entered blocking state [ 11.151782][ T255] br1: port 1(veth1) entered disabled state [ 11.152050][ T255] veth1: entered allmulticast mode [ 11.154301][ T255] veth1: entered promiscuous mode [ 11.178581][ T256] br1: port 2(veth2) entered blocking state [ 11.178772][ T256] br1: port 2(veth2) entered disabled state [ 11.178949][ T256] veth2: entered allmulticast mode [ 11.180443][ T256] veth2: entered promiscuous mode [ 11.212238][ T71] br1: port 1(veth1) entered blocking state [ 11.212525][ T71] br1: port 1(veth1) entered forwarding state [ 11.235345][ T71] br1: port 2(veth2) entered blocking state [ 11.235530][ T71] br1: port 2(veth2) entered forwarding state [ 19.008486][ T323] veth2: left allmulticast mode [ 19.008731][ T323] veth2: left promiscuous mode [ 19.009020][ T323] br1: port 2(veth2) entered disabled state [ 19.046562][ T324] veth1: left allmulticast mode [ 19.046720][ T324] veth1: left promiscuous mode [ 19.046936][ T324] br1: port 1(veth1) entered disabled state [ 21.081590][ T326] br1: port 1(veth1) entered blocking state [ 21.081819][ T326] br1: port 1(veth1) entered disabled state [ 21.082009][ T326] veth1: entered allmulticast mode [ 21.083784][ T326] veth1: entered promiscuous mode [ 21.084169][ T326] br1: port 1(veth1) entered blocking state [ 21.084336][ T326] br1: port 1(veth1) entered forwarding state [ 21.116796][ T327] br1: port 2(veth2) entered blocking state [ 21.117057][ T327] br1: port 2(veth2) entered disabled state [ 21.117581][ T327] veth2: entered allmulticast mode [ 21.119088][ T327] veth2: entered promiscuous mode [ 21.119812][ T327] br1: port 2(veth2) entered blocking state [ 21.120015][ T327] br1: port 2(veth2) entered forwarding state [ 23.324343][ T362] [ 23.324439][ T362] ======================================================== [ 23.324557][ T362] WARNING: possible irq lock inversion dependency detected [ 23.324662][ T362] 7.1.0-rc5-virtme #1 Not tainted [ 23.324739][ T362] -------------------------------------------------------- [ 23.324842][ T362] sysctl/362 just changed the state of lock: [ 23.324932][ T362] ffffffff8bf7e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 23.325063][ T362] but this lock was taken by another, SOFTIRQ-READ-safe lock in the past: [ 23.325166][ T362] (&ndev->lock){++.-}-{3:3} [ 23.325169][ T362] [ 23.325169][ T362] [ 23.325169][ T362] and interrupts could create inverse lock ordering between them. [ 23.325169][ T362] [ 23.325422][ T362] [ 23.325422][ T362] other info that might help us debug this: [ 23.325525][ T362] Possible interrupt unsafe locking scenario: [ 23.325525][ T362] [ 23.325630][ T362] CPU0 CPU1 [ 23.325700][ T362] ---- ---- [ 23.325775][ T362] lock(acaddr_hash_lock); [ 23.325848][ T362] local_irq_disable(); [ 23.325938][ T362] lock(&ndev->lock); [ 23.326029][ T362] lock(acaddr_hash_lock); [ 23.326117][ T362] [ 23.326171][ T362] lock(&ndev->lock); [ 23.326226][ T362] [ 23.326226][ T362] *** DEADLOCK *** [ 23.326226][ T362] [ 23.326330][ T362] 2 locks held by sysctl/362: [ 23.326404][ T362] #0: ff1100000a0343e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 23.326532][ T362] #1: ffffffff8be8c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 23.326672][ T362] [ 23.326672][ T362] the shortest dependencies between 2nd lock and 1st lock: [ 23.326796][ T362] -> (&ndev->lock){++.-}-{3:3} { [ 23.326871][ T362] HARDIRQ-ON-W at: [ 23.326927][ T362] __lock_acquire+0x378/0xc10 [ 23.327018][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.327106][ T362] _raw_write_lock_bh+0x38/0x50 [ 23.327195][ T362] addrconf_permanent_addr+0x108/0x9c0 [ 23.327301][ T362] addrconf_notify+0x151/0xf30 [ 23.327391][ T362] notifier_call_chain+0xb0/0x320 [ 23.327483][ T362] __dev_notify_flags+0xde/0x280 [ 23.327574][ T362] netif_change_flags+0xfe/0x190 [ 23.327662][ T362] do_setlink.isra.0+0x1cc3/0x2750 [ 23.327757][ T362] rtnl_newlink+0x8d1/0xef0 [ 23.327847][ T362] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.327934][ T362] netlink_rcv_skb+0x14e/0x3a0 [ 23.328022][ T362] netlink_unicast+0x486/0x750 [ 23.328109][ T362] netlink_sendmsg+0x735/0xc60 [ 23.328199][ T362] ____sys_sendmsg+0x419/0x850 [ 23.328290][ T362] ___sys_sendmsg+0x14e/0x1d0 [ 23.328380][ T362] __sys_sendmsg+0x145/0x1f0 [ 23.328468][ T362] do_syscall_64+0x117/0x590 [ 23.328557][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.328662][ T362] HARDIRQ-ON-R at: [ 23.328716][ T362] __lock_acquire+0x378/0xc10 [ 23.328813][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.328900][ T362] _raw_read_lock_bh+0x44/0x80 [ 23.328988][ T362] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 23.329093][ T362] inet6_fill_link_af+0x5c/0xe0 [ 23.329184][ T362] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 23.329291][ T362] rtnl_getlink+0x9c9/0xeb0 [ 23.329381][ T362] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.329471][ T362] netlink_rcv_skb+0x14e/0x3a0 [ 23.329558][ T362] netlink_unicast+0x486/0x750 [ 23.329645][ T362] netlink_sendmsg+0x735/0xc60 [ 23.329740][ T362] ____sys_sendmsg+0x419/0x850 [ 23.329827][ T362] ___sys_sendmsg+0x14e/0x1d0 [ 23.329961][ T362] __sys_sendmsg+0x145/0x1f0 [ 23.330048][ T362] do_syscall_64+0x117/0x590 [ 23.330138][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.330287][ T362] IN-SOFTIRQ-R at: [ 23.330342][ T362] __lock_acquire+0x378/0xc10 [ 23.330430][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.330561][ T362] _raw_read_lock_bh+0x44/0x80 [ 23.330648][ T362] ipv6_get_lladdr+0xa8/0x3f0 [ 23.330740][ T362] ndisc_send_ns+0xf3/0x120 [ 23.330873][ T362] ndisc_solicit+0x314/0x480 [ 23.330961][ T362] neigh_probe+0xb3/0x100 [ 23.331052][ T362] __neigh_event_send+0x802/0x1070 [ 23.331142][ T362] neigh_resolve_output+0xbe/0x140 [ 23.331274][ T362] ip6_finish_output2+0x423/0x1300 [ 23.331361][ T362] ip6_finish_output+0x646/0xda0 [ 23.331449][ T362] ip6_output+0x23f/0x7f0 [ 23.331579][ T362] ip6_forward+0x10f4/0x2bd0 [ 23.331666][ T362] ipv6_rcv+0x3c1/0x5a0 [ 23.331760][ T362] __netif_receive_skb_one_core+0xfc/0x180 [ 23.331908][ T362] netif_receive_skb_internal+0xb0/0x330 [ 23.332013][ T362] netif_receive_skb+0x56/0x380 [ 23.332101][ T362] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 23.332261][ T362] br_handle_frame+0x739/0xf40 [bridge] [ 23.332371][ T362] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 23.332521][ T362] __netif_receive_skb_one_core+0xa2/0x180 [ 23.332626][ T362] process_backlog+0x2bc/0x1490 [ 23.332712][ T362] __napi_poll+0xa7/0x3b0 [ 23.332848][ T362] net_rx_action+0x513/0xf50 [ 23.332936][ T362] handle_softirqs+0x1d8/0x940 [ 23.333023][ T362] do_softirq+0xa9/0xe0 [ 23.333115][ T362] __local_bh_enable_ip+0x113/0x140 [ 23.333247][ T362] __neigh_event_send+0x30a/0x1070 [ 23.333335][ T362] neigh_resolve_output+0xbe/0x140 [ 23.333422][ T362] ip6_finish_output2+0x423/0x1300 [ 23.333552][ T362] ip6_finish_output+0x646/0xda0 [ 23.333643][ T362] ip6_output+0x23f/0x7f0 [ 23.333730][ T362] ip6_send_skb+0xee/0x350 [ 23.333867][ T362] rawv6_push_pending_frames+0x4cb/0xa90 [ 23.333973][ T362] rawv6_sendmsg+0x1434/0x1a50 [ 23.334060][ T362] __sys_sendto+0x2c9/0x400 [ 23.334192][ T362] __x64_sys_sendto+0xe4/0x1f0 [ 23.334281][ T362] do_syscall_64+0x117/0x590 [ 23.334374][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.334521][ T362] INITIAL USE at: [ 23.334574][ T362] __lock_acquire+0x378/0xc10 [ 23.334662][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.334756][ T362] _raw_write_lock_bh+0x38/0x50 [ 23.334888][ T362] addrconf_permanent_addr+0x108/0x9c0 [ 23.334993][ T362] addrconf_notify+0x151/0xf30 [ 23.335080][ T362] notifier_call_chain+0xb0/0x320 [ 23.335213][ T362] __dev_notify_flags+0xde/0x280 [ 23.335304][ T362] netif_change_flags+0xfe/0x190 [ 23.335393][ T362] do_setlink.isra.0+0x1cc3/0x2750 [ 23.335483][ T362] rtnl_newlink+0x8d1/0xef0 [ 23.335569][ T362] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.335656][ T362] netlink_rcv_skb+0x14e/0x3a0 [ 23.335748][ T362] netlink_unicast+0x486/0x750 [ 23.335837][ T362] netlink_sendmsg+0x735/0xc60 [ 23.335924][ T362] ____sys_sendmsg+0x419/0x850 [ 23.336011][ T362] ___sys_sendmsg+0x14e/0x1d0 [ 23.336099][ T362] __sys_sendmsg+0x145/0x1f0 [ 23.336186][ T362] do_syscall_64+0x117/0x590 [ 23.336275][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.336379][ T362] INITIAL READ USE at: [ 23.336450][ T362] __lock_acquire+0x378/0xc10 [ 23.336536][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.336641][ T362] _raw_read_lock_bh+0x44/0x80 [ 23.336731][ T362] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 23.336890][ T362] inet6_fill_link_af+0x5c/0xe0 [ 23.336977][ T362] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 23.337081][ T362] rtnl_getlink+0x9c9/0xeb0 [ 23.337213][ T362] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.337301][ T362] netlink_rcv_skb+0x14e/0x3a0 [ 23.337390][ T362] netlink_unicast+0x486/0x750 [ 23.337478][ T362] netlink_sendmsg+0x735/0xc60 [ 23.337607][ T362] ____sys_sendmsg+0x419/0x850 [ 23.337694][ T362] ___sys_sendmsg+0x14e/0x1d0 [ 23.337786][ T362] __sys_sendmsg+0x145/0x1f0 [ 23.337918][ T362] do_syscall_64+0x117/0x590 [ 23.338005][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.338108][ T362] } [ 23.338187][ T362] ... key at: [] __key.37+0x0/0x40 [ 23.338295][ T362] ... acquired at: [ 23.338348][ T362] __lock_acquire+0x508/0xc10 [ 23.338420][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.338531][ T362] _raw_spin_lock+0x33/0x40 [ 23.338604][ T362] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 23.338692][ T362] __ipv6_dev_ac_inc+0x57e/0x930 [ 23.338763][ T362] addrconf_join_anycast+0x1bc/0x260 [ 23.338876][ T362] __ipv6_ifa_notify+0x75b/0xad0 [ 23.338947][ T362] addrconf_dad_completed+0x14b/0xe10 [ 23.339016][ T362] addrconf_dad_work+0x3c1/0x930 [ 23.339086][ T362] process_one_work+0xdf8/0x1410 [ 23.339198][ T362] worker_thread+0x4f1/0xd60 [ 23.339269][ T362] kthread+0x367/0x460 [ 23.339323][ T362] ret_from_fork+0x474/0x6b0 [ 23.339393][ T362] ret_from_fork_asm+0x11/0x20 [ 23.339510][ T362] [ 23.339546][ T362] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 23.339618][ T362] HARDIRQ-ON-W at: [ 23.339670][ T362] __lock_acquire+0x378/0xc10 [ 23.339760][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.339891][ T362] _raw_spin_lock+0x33/0x40 [ 23.339979][ T362] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 23.340084][ T362] __ipv6_dev_ac_inc+0x57e/0x930 [ 23.340216][ T362] addrconf_join_anycast+0x1bc/0x260 [ 23.340303][ T362] __ipv6_ifa_notify+0x75b/0xad0 [ 23.340390][ T362] addrconf_dad_completed+0x14b/0xe10 [ 23.340521][ T362] addrconf_dad_work+0x3c1/0x930 [ 23.340610][ T362] process_one_work+0xdf8/0x1410 [ 23.340698][ T362] worker_thread+0x4f1/0xd60 [ 23.340832][ T362] kthread+0x367/0x460 [ 23.340903][ T362] ret_from_fork+0x474/0x6b0 [ 23.340990][ T362] ret_from_fork_asm+0x11/0x20 [ 23.341120][ T362] SOFTIRQ-ON-W at: [ 23.341173][ T362] __lock_acquire+0x378/0xc10 [ 23.341262][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.341348][ T362] _raw_spin_lock+0x33/0x40 [ 23.341479][ T362] __ipv6_dev_ac_dec+0x236/0x5d0 [ 23.341566][ T362] addrconf_leave_anycast+0x1bc/0x260 [ 23.341654][ T362] dev_forward_change+0x3b3/0x850 [ 23.341789][ T362] addrconf_fixup_forwarding+0x2af/0x4d0 [ 23.341894][ T362] addrconf_sysctl_forward+0x209/0x2b0 [ 23.341980][ T362] proc_sys_call_handler+0x31b/0x480 [ 23.342113][ T362] new_sync_write+0x333/0x750 [ 23.342206][ T362] vfs_write+0x6a4/0xc10 [ 23.342296][ T362] ksys_write+0x116/0x250 [ 23.342427][ T362] do_syscall_64+0x117/0x590 [ 23.342515][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.342619][ T362] INITIAL USE at: [ 23.342672][ T362] __lock_acquire+0x378/0xc10 [ 23.342805][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.342897][ T362] _raw_spin_lock+0x33/0x40 [ 23.342985][ T362] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 23.343133][ T362] __ipv6_dev_ac_inc+0x57e/0x930 [ 23.343222][ T362] addrconf_join_anycast+0x1bc/0x260 [ 23.343310][ T362] __ipv6_ifa_notify+0x75b/0xad0 [ 23.343443][ T362] addrconf_dad_completed+0x14b/0xe10 [ 23.343532][ T362] addrconf_dad_work+0x3c1/0x930 [ 23.343619][ T362] process_one_work+0xdf8/0x1410 [ 23.343753][ T362] worker_thread+0x4f1/0xd60 [ 23.343843][ T362] kthread+0x367/0x460 [ 23.343914][ T362] ret_from_fork+0x474/0x6b0 [ 23.344005][ T362] ret_from_fork_asm+0x11/0x20 [ 23.344136][ T362] } [ 23.344172][ T362] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 23.344280][ T362] ... acquired at: [ 23.344331][ T362] mark_lock+0x1d7/0xa00 [ 23.344445][ T362] mark_usage+0x105/0x170 [ 23.344518][ T362] __lock_acquire+0x378/0xc10 [ 23.344589][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.344660][ T362] _raw_spin_lock+0x33/0x40 [ 23.344778][ T362] __ipv6_dev_ac_dec+0x236/0x5d0 [ 23.344848][ T362] addrconf_leave_anycast+0x1bc/0x260 [ 23.344919][ T362] dev_forward_change+0x3b3/0x850 [ 23.344991][ T362] addrconf_fixup_forwarding+0x2af/0x4d0 [ 23.345125][ T362] addrconf_sysctl_forward+0x209/0x2b0 [ 23.345196][ T362] proc_sys_call_handler+0x31b/0x480 [ 23.345268][ T362] new_sync_write+0x333/0x750 [ 23.345382][ T362] vfs_write+0x6a4/0xc10 [ 23.345452][ T362] ksys_write+0x116/0x250 [ 23.345522][ T362] do_syscall_64+0x117/0x590 [ 23.345592][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.345721][ T362] [ 23.345767][ T362] [ 23.345767][ T362] stack backtrace: [ 23.345857][ T362] CPU: 0 UID: 0 PID: 362 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 23.345860][ T362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.345862][ T362] Call Trace: [ 23.345864][ T362] [ 23.345865][ T362] dump_stack_lvl+0x6f/0xa0 [ 23.345869][ T362] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 23.345873][ T362] mark_lock_irq+0x989/0x9c0 [ 23.345875][ T362] mark_lock+0x1d7/0xa00 [ 23.345877][ T362] mark_usage+0x105/0x170 [ 23.345879][ T362] __lock_acquire+0x378/0xc10 [ 23.345881][ T362] lock_acquire.part.0+0xbc/0x260 [ 23.345882][ T362] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 23.345884][ T362] ? rcu_is_watching+0x15/0xd0 [ 23.345887][ T362] ? do_raw_read_unlock+0x70/0x70 [ 23.345889][ T362] ? lock_acquire+0x134/0x160 [ 23.345891][ T362] _raw_spin_lock+0x33/0x40 [ 23.345893][ T362] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 23.345894][ T362] __ipv6_dev_ac_dec+0x236/0x5d0 [ 23.345896][ T362] addrconf_leave_anycast+0x1bc/0x260 [ 23.345898][ T362] ? find_held_lock+0x2b/0x80 [ 23.345901][ T362] ? __ipv6_isatap_ifid+0x210/0x210 [ 23.345903][ T362] ? mark_held_locks+0x40/0x70 [ 23.345904][ T362] ? lockdep_hardirqs_on+0x8c/0x130 [ 23.345907][ T362] dev_forward_change+0x3b3/0x850 [ 23.345909][ T362] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 23.345911][ T362] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 23.345914][ T362] addrconf_fixup_forwarding+0x2af/0x4d0 [ 23.345916][ T362] addrconf_sysctl_forward+0x209/0x2b0 [ 23.345918][ T362] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 23.345921][ T362] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 23.345923][ T362] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 23.345926][ T362] ? proc_sys_call_handler+0x25d/0x480 [ 23.345928][ T362] proc_sys_call_handler+0x31b/0x480 [ 23.345930][ T362] ? proc_sys_lookup+0x3d0/0x3d0 [ 23.345933][ T362] ? rcu_read_unlock+0x1b/0x70 [ 23.345935][ T362] ? do_raw_spin_unlock+0x59/0x250 [ 23.345937][ T362] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 23.345939][ T362] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.345941][ T362] ? proc_sys_call_handler+0x480/0x480 [ 23.345943][ T362] new_sync_write+0x333/0x750 [ 23.345944][ T362] ? __lock_acquire+0x508/0xc10 [ 23.345946][ T362] ? new_sync_read+0x740/0x740 [ 23.345947][ T362] ? lock_acquire.part.0+0xbc/0x260 [ 23.345949][ T362] ? ksys_write+0x116/0x250 [ 23.345951][ T362] vfs_write+0x6a4/0xc10 [ 23.345953][ T362] ksys_write+0x116/0x250 [ 23.345954][ T362] ? __ia32_sys_read+0xc0/0xc0 [ 23.345956][ T362] ? rcu_is_watching+0x15/0xd0 [ 23.345957][ T362] ? rcu_is_watching+0x15/0xd0 [ 23.345959][ T362] do_syscall_64+0x117/0x590 [ 23.345961][ T362] ? trace_hardirqs_off+0xd/0x30 [ 23.345964][ T362] ? exc_page_fault+0xee/0x100 [ 23.345966][ T362] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.345968][ T362] RIP: 0033:0x7efebfd9508e [ 23.345970][ T362] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 23.345972][ T362] RSP: 002b:00007ffd0eb30310 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 23.345975][ T362] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007efebfd9508e [ 23.345976][ T362] RDX: 0000000000000002 RSI: 00005643b1ef14b0 RDI: 0000000000000005 [ 23.345977][ T362] RBP: 00007ffd0eb30320 R08: 0000000000000000 R09: 0000000000000000 [ 23.345978][ T362] R10: 0000000000000000 R11: 0000000000000202 R12: 00005643b1ef35e0 [ 23.345979][ T362] R13: 00005643b1ef1470 R14: 0000000000000002 R15: 0000000000000000 [ 23.345981][ T362] [ 23.524086][ T373] br1: port 2(veth2) entered disabled state [ 23.524559][ T373] veth2: left allmulticast mode [ 23.524641][ T373] veth2: left promiscuous mode [ 23.524775][ T373] br1: port 2(veth2) entered disabled state [ 23.545697][ T374] br1: port 1(veth1) entered disabled state [ 23.545966][ T374] veth1: left allmulticast mode [ 23.546059][ T374] veth1: left promiscuous mode [ 23.546208][ T374] br1: port 1(veth1) entered disabled state