[ 9.029129][ T185] ip (185) used greatest stack depth: 24272 bytes left [ 9.744005][ T215] 8021q: 802.1Q VLAN Support v1.8 [ 10.789286][ T260] br1: port 1(veth1.100) entered blocking state [ 10.790193][ T260] br1: port 1(veth1.100) entered disabled state [ 10.790374][ T260] veth1.100: entered allmulticast mode [ 10.790503][ T260] veth1: entered allmulticast mode [ 10.792028][ T260] veth1.100: entered promiscuous mode [ 10.792168][ T260] veth1: entered promiscuous mode [ 10.869953][ T264] br1: port 1(veth1.100) entered blocking state [ 10.870245][ T264] br1: port 1(veth1.100) entered forwarding state [ 11.049746][ T276] br2: port 1(veth1.200) entered blocking state [ 11.049945][ T276] br2: port 1(veth1.200) entered disabled state [ 11.050129][ T276] veth1.200: entered allmulticast mode [ 11.051558][ T276] veth1.200: entered promiscuous mode [ 11.119148][ T279] br2: port 1(veth1.200) entered blocking state [ 11.119482][ T279] br2: port 1(veth1.200) entered forwarding state [ 20.777762][ T345] veth1.100: left allmulticast mode [ 20.778050][ T345] veth1.100: left promiscuous mode [ 20.778558][ T345] br1: port 1(veth1.100) entered disabled state [ 20.811800][ T346] veth1.200: left allmulticast mode [ 20.811961][ T346] veth1: left allmulticast mode [ 20.812157][ T346] veth1.200: left promiscuous mode [ 20.812289][ T346] veth1: left promiscuous mode [ 20.813162][ T346] br2: port 1(veth1.200) entered disabled state [ 22.847998][ T348] br2: port 1(veth1.200) entered blocking state [ 22.848223][ T348] br2: port 1(veth1.200) entered disabled state [ 22.848420][ T348] veth1.200: entered allmulticast mode [ 22.848549][ T348] veth1: entered allmulticast mode [ 22.850082][ T348] veth1.200: entered promiscuous mode [ 22.850228][ T348] veth1: entered promiscuous mode [ 22.850763][ T348] br2: port 1(veth1.200) entered blocking state [ 22.850937][ T348] br2: port 1(veth1.200) entered forwarding state [ 22.884215][ T349] br1: port 1(veth1.100) entered blocking state [ 22.884812][ T349] br1: port 1(veth1.100) entered disabled state [ 22.885054][ T349] veth1.100: entered allmulticast mode [ 22.886603][ T349] veth1.100: entered promiscuous mode [ 22.887253][ T349] br1: port 1(veth1.100) entered blocking state [ 22.887475][ T349] br1: port 1(veth1.100) entered forwarding state [ 27.124292][ T392] [ 27.124378][ T392] ======================================================== [ 27.124503][ T392] WARNING: possible irq lock inversion dependency detected [ 27.124663][ T392] 7.1.0-rc5-virtme #1 Not tainted [ 27.124749][ T392] -------------------------------------------------------- [ 27.124881][ T392] sysctl/392 just changed the state of lock: [ 27.124984][ T392] ffffffffa2f7e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 27.125137][ T392] but this lock was taken by another, SOFTIRQ-READ-safe lock in the past: [ 27.125267][ T392] (&ndev->lock){++.-}-{3:3} [ 27.125270][ T392] [ 27.125270][ T392] [ 27.125270][ T392] and interrupts could create inverse lock ordering between them. [ 27.125270][ T392] [ 27.125566][ T392] [ 27.125566][ T392] other info that might help us debug this: [ 27.125692][ T392] Possible interrupt unsafe locking scenario: [ 27.125692][ T392] [ 27.125811][ T392] CPU0 CPU1 [ 27.125892][ T392] ---- ---- [ 27.125973][ T392] lock(acaddr_hash_lock); [ 27.126063][ T392] local_irq_disable(); [ 27.126169][ T392] lock(&ndev->lock); [ 27.126273][ T392] lock(acaddr_hash_lock); [ 27.126377][ T392] [ 27.126440][ T392] lock(&ndev->lock); [ 27.126501][ T392] [ 27.126501][ T392] *** DEADLOCK *** [ 27.126501][ T392] [ 27.126617][ T392] 2 locks held by sysctl/392: [ 27.126697][ T392] #0: ff11000009cf13e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 27.126842][ T392] #1: ffffffffa2e8c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 27.127014][ T392] [ 27.127014][ T392] the shortest dependencies between 2nd lock and 1st lock: [ 27.127155][ T392] -> (&ndev->lock){++.-}-{3:3} { [ 27.127250][ T392] HARDIRQ-ON-W at: [ 27.127322][ T392] __lock_acquire+0x378/0xc10 [ 27.127439][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.127551][ T392] _raw_write_lock_bh+0x38/0x50 [ 27.127656][ T392] addrconf_permanent_addr+0x108/0x9c0 [ 27.127786][ T392] addrconf_notify+0x151/0xf30 [ 27.127891][ T392] notifier_call_chain+0xb0/0x320 [ 27.127996][ T392] __dev_notify_flags+0xde/0x280 [ 27.128104][ T392] netif_change_flags+0xfe/0x190 [ 27.128217][ T392] do_setlink.isra.0+0x1cc3/0x2750 [ 27.128327][ T392] rtnl_newlink+0x8d1/0xef0 [ 27.128439][ T392] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.128551][ T392] netlink_rcv_skb+0x14e/0x3a0 [ 27.128666][ T392] netlink_unicast+0x486/0x750 [ 27.128777][ T392] netlink_sendmsg+0x735/0xc60 [ 27.128883][ T392] ____sys_sendmsg+0x419/0x850 [ 27.128990][ T392] ___sys_sendmsg+0x14e/0x1d0 [ 27.129095][ T392] __sys_sendmsg+0x145/0x1f0 [ 27.129208][ T392] do_syscall_64+0x117/0x590 [ 27.129319][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.129455][ T392] HARDIRQ-ON-R at: [ 27.129518][ T392] __lock_acquire+0x378/0xc10 [ 27.129618][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.129718][ T392] _raw_read_lock_bh+0x44/0x80 [ 27.129818][ T392] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 27.129946][ T392] inet6_fill_link_af+0x5c/0xe0 [ 27.130047][ T392] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 27.130174][ T392] rtnl_getlink+0x9c9/0xeb0 [ 27.130282][ T392] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.130384][ T392] netlink_rcv_skb+0x14e/0x3a0 [ 27.130490][ T392] netlink_unicast+0x486/0x750 [ 27.130591][ T392] netlink_sendmsg+0x735/0xc60 [ 27.130699][ T392] ____sys_sendmsg+0x419/0x850 [ 27.130799][ T392] ___sys_sendmsg+0x14e/0x1d0 [ 27.130905][ T392] __sys_sendmsg+0x145/0x1f0 [ 27.131005][ T392] do_syscall_64+0x117/0x590 [ 27.131105][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.131236][ T392] IN-SOFTIRQ-R at: [ 27.131300][ T392] __lock_acquire+0x378/0xc10 [ 27.131405][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.131507][ T392] _raw_read_lock_bh+0x44/0x80 [ 27.131612][ T392] ipv6_get_lladdr+0xa8/0x3f0 [ 27.131713][ T392] ndisc_send_ns+0xf3/0x120 [ 27.131815][ T392] ndisc_solicit+0x314/0x480 [ 27.131925][ T392] neigh_probe+0xb3/0x100 [ 27.132038][ T392] __neigh_event_send+0x802/0x1070 [ 27.132151][ T392] neigh_resolve_output+0xbe/0x140 [ 27.132266][ T392] ip6_finish_output2+0x423/0x1300 [ 27.132378][ T392] ip6_finish_output+0x646/0xda0 [ 27.132486][ T392] ip6_output+0x23f/0x7f0 [ 27.132598][ T392] ip6_forward+0x10f4/0x2bd0 [ 27.132702][ T392] ipv6_rcv+0x3c1/0x5a0 [ 27.132802][ T392] __netif_receive_skb_one_core+0xfc/0x180 [ 27.132927][ T392] netif_receive_skb_internal+0xb0/0x330 [ 27.133050][ T392] netif_receive_skb+0x56/0x380 [ 27.133151][ T392] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 27.133293][ T392] br_handle_frame+0x739/0xf40 [bridge] [ 27.133429][ T392] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 27.133551][ T392] __netif_receive_skb_one_core+0xa2/0x180 [ 27.133673][ T392] process_backlog+0x2bc/0x1490 [ 27.133780][ T392] __napi_poll+0xa7/0x3b0 [ 27.133892][ T392] net_rx_action+0x513/0xf50 [ 27.133996][ T392] handle_softirqs+0x1d8/0x940 [ 27.134102][ T392] do_softirq+0xa9/0xe0 [ 27.134208][ T392] __local_bh_enable_ip+0x113/0x140 [ 27.134311][ T392] __neigh_event_send+0x30a/0x1070 [ 27.134421][ T392] neigh_resolve_output+0xbe/0x140 [ 27.134521][ T392] ip6_finish_output2+0x423/0x1300 [ 27.134620][ T392] ip6_finish_output+0x646/0xda0 [ 27.134720][ T392] ip6_output+0x23f/0x7f0 [ 27.134821][ T392] ip6_send_skb+0xee/0x350 [ 27.134929][ T392] rawv6_push_pending_frames+0x4cb/0xa90 [ 27.135058][ T392] rawv6_sendmsg+0x1434/0x1a50 [ 27.135165][ T392] __sys_sendto+0x2c9/0x400 [ 27.135266][ T392] __x64_sys_sendto+0xe4/0x1f0 [ 27.135366][ T392] do_syscall_64+0x117/0x590 [ 27.135467][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.135588][ T392] INITIAL USE at: [ 27.135649][ T392] __lock_acquire+0x378/0xc10 [ 27.135751][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.135851][ T392] _raw_write_lock_bh+0x38/0x50 [ 27.135953][ T392] addrconf_permanent_addr+0x108/0x9c0 [ 27.136087][ T392] addrconf_notify+0x151/0xf30 [ 27.136196][ T392] notifier_call_chain+0xb0/0x320 [ 27.136298][ T392] __dev_notify_flags+0xde/0x280 [ 27.136400][ T392] netif_change_flags+0xfe/0x190 [ 27.136499][ T392] do_setlink.isra.0+0x1cc3/0x2750 [ 27.136606][ T392] rtnl_newlink+0x8d1/0xef0 [ 27.136707][ T392] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.136816][ T392] netlink_rcv_skb+0x14e/0x3a0 [ 27.136917][ T392] netlink_unicast+0x486/0x750 [ 27.137018][ T392] netlink_sendmsg+0x735/0xc60 [ 27.137118][ T392] ____sys_sendmsg+0x419/0x850 [ 27.137227][ T392] ___sys_sendmsg+0x14e/0x1d0 [ 27.137331][ T392] __sys_sendmsg+0x145/0x1f0 [ 27.137438][ T392] do_syscall_64+0x117/0x590 [ 27.137541][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.137660][ T392] INITIAL READ USE at: [ 27.137745][ T392] __lock_acquire+0x378/0xc10 [ 27.137848][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.137968][ T392] _raw_read_lock_bh+0x44/0x80 [ 27.138096][ T392] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 27.138227][ T392] inet6_fill_link_af+0x5c/0xe0 [ 27.138330][ T392] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 27.138450][ T392] rtnl_getlink+0x9c9/0xeb0 [ 27.138598][ T392] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.138697][ T392] netlink_rcv_skb+0x14e/0x3a0 [ 27.138798][ T392] netlink_unicast+0x486/0x750 [ 27.138940][ T392] netlink_sendmsg+0x735/0xc60 [ 27.139039][ T392] ____sys_sendmsg+0x419/0x850 [ 27.139139][ T392] ___sys_sendmsg+0x14e/0x1d0 [ 27.139245][ T392] __sys_sendmsg+0x145/0x1f0 [ 27.139387][ T392] do_syscall_64+0x117/0x590 [ 27.139488][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.139616][ T392] } [ 27.139701][ T392] ... key at: [] __key.37+0x0/0x40 [ 27.139823][ T392] ... acquired at: [ 27.139887][ T392] __lock_acquire+0x508/0xc10 [ 27.139967][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.140087][ T392] _raw_spin_lock+0x33/0x40 [ 27.140169][ T392] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 27.140267][ T392] __ipv6_dev_ac_inc+0x57e/0x930 [ 27.140345][ T392] addrconf_join_anycast+0x1bc/0x260 [ 27.140467][ T392] __ipv6_ifa_notify+0x75b/0xad0 [ 27.140546][ T392] addrconf_dad_completed+0x14b/0xe10 [ 27.140625][ T392] addrconf_dad_work+0x3c1/0x930 [ 27.140708][ T392] process_one_work+0xdf8/0x1410 [ 27.140832][ T392] worker_thread+0x4f1/0xd60 [ 27.140911][ T392] kthread+0x367/0x460 [ 27.140973][ T392] ret_from_fork+0x474/0x6b0 [ 27.141054][ T392] ret_from_fork_asm+0x11/0x20 [ 27.141182][ T392] [ 27.141223][ T392] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 27.141305][ T392] HARDIRQ-ON-W at: [ 27.141364][ T392] __lock_acquire+0x378/0xc10 [ 27.141510][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.141615][ T392] _raw_spin_lock+0x33/0x40 [ 27.141714][ T392] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 27.141881][ T392] __ipv6_dev_ac_inc+0x57e/0x930 [ 27.141980][ T392] addrconf_join_anycast+0x1bc/0x260 [ 27.142084][ T392] __ipv6_ifa_notify+0x75b/0xad0 [ 27.142187][ T392] addrconf_dad_completed+0x14b/0xe10 [ 27.142338][ T392] addrconf_dad_work+0x3c1/0x930 [ 27.142445][ T392] process_one_work+0xdf8/0x1410 [ 27.142544][ T392] worker_thread+0x4f1/0xd60 [ 27.142689][ T392] kthread+0x367/0x460 [ 27.142770][ T392] ret_from_fork+0x474/0x6b0 [ 27.142880][ T392] ret_from_fork_asm+0x11/0x20 [ 27.143024][ T392] SOFTIRQ-ON-W at: [ 27.143085][ T392] __lock_acquire+0x378/0xc10 [ 27.143191][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.143292][ T392] _raw_spin_lock+0x33/0x40 [ 27.143437][ T392] __ipv6_dev_ac_dec+0x236/0x5d0 [ 27.143535][ T392] addrconf_leave_anycast+0x1bc/0x260 [ 27.143641][ T392] dev_forward_change+0x3b3/0x850 [ 27.143782][ T392] addrconf_fixup_forwarding+0x2af/0x4d0 [ 27.143911][ T392] addrconf_sysctl_forward+0x209/0x2b0 [ 27.144055][ T392] proc_sys_call_handler+0x31b/0x480 [ 27.144209][ T392] new_sync_write+0x333/0x750 [ 27.144310][ T392] vfs_write+0x6a4/0xc10 [ 27.144411][ T392] ksys_write+0x116/0x250 [ 27.144555][ T392] do_syscall_64+0x117/0x590 [ 27.144663][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.144788][ T392] INITIAL USE at: [ 27.144846][ T392] __lock_acquire+0x378/0xc10 [ 27.144987][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.145086][ T392] _raw_spin_lock+0x33/0x40 [ 27.145192][ T392] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 27.145361][ T392] __ipv6_dev_ac_inc+0x57e/0x930 [ 27.145463][ T392] addrconf_join_anycast+0x1bc/0x260 [ 27.145564][ T392] __ipv6_ifa_notify+0x75b/0xad0 [ 27.145711][ T392] addrconf_dad_completed+0x14b/0xe10 [ 27.145810][ T392] addrconf_dad_work+0x3c1/0x930 [ 27.145914][ T392] process_one_work+0xdf8/0x1410 [ 27.146061][ T392] worker_thread+0x4f1/0xd60 [ 27.146168][ T392] kthread+0x367/0x460 [ 27.146249][ T392] ret_from_fork+0x474/0x6b0 [ 27.146399][ T392] ret_from_fork_asm+0x11/0x20 [ 27.146504][ T392] } [ 27.146552][ T392] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 27.146678][ T392] ... acquired at: [ 27.146780][ T392] mark_lock+0x1d7/0xa00 [ 27.146861][ T392] mark_usage+0x105/0x170 [ 27.146940][ T392] __lock_acquire+0x378/0xc10 [ 27.147019][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.147141][ T392] _raw_spin_lock+0x33/0x40 [ 27.147224][ T392] __ipv6_dev_ac_dec+0x236/0x5d0 [ 27.147306][ T392] addrconf_leave_anycast+0x1bc/0x260 [ 27.147385][ T392] dev_forward_change+0x3b3/0x850 [ 27.147507][ T392] addrconf_fixup_forwarding+0x2af/0x4d0 [ 27.147606][ T392] addrconf_sysctl_forward+0x209/0x2b0 [ 27.147689][ T392] proc_sys_call_handler+0x31b/0x480 [ 27.147768][ T392] new_sync_write+0x333/0x750 [ 27.147897][ T392] vfs_write+0x6a4/0xc10 [ 27.147977][ T392] ksys_write+0x116/0x250 [ 27.148057][ T392] do_syscall_64+0x117/0x590 [ 27.148137][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.148285][ T392] [ 27.148325][ T392] [ 27.148325][ T392] stack backtrace: [ 27.148426][ T392] CPU: 0 UID: 0 PID: 392 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 27.148429][ T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.148431][ T392] Call Trace: [ 27.148433][ T392] [ 27.148434][ T392] dump_stack_lvl+0x6f/0xa0 [ 27.148438][ T392] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.148441][ T392] mark_lock_irq+0x989/0x9c0 [ 27.148444][ T392] mark_lock+0x1d7/0xa00 [ 27.148446][ T392] mark_usage+0x105/0x170 [ 27.148447][ T392] __lock_acquire+0x378/0xc10 [ 27.148449][ T392] lock_acquire.part.0+0xbc/0x260 [ 27.148451][ T392] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 27.148452][ T392] ? rcu_is_watching+0x15/0xd0 [ 27.148456][ T392] ? do_raw_read_unlock+0x70/0x70 [ 27.148458][ T392] ? lock_acquire+0x134/0x160 [ 27.148459][ T392] _raw_spin_lock+0x33/0x40 [ 27.148461][ T392] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 27.148462][ T392] __ipv6_dev_ac_dec+0x236/0x5d0 [ 27.148465][ T392] addrconf_leave_anycast+0x1bc/0x260 [ 27.148466][ T392] ? find_held_lock+0x2b/0x80 [ 27.148469][ T392] ? __ipv6_isatap_ifid+0x210/0x210 [ 27.148471][ T392] ? mark_held_locks+0x40/0x70 [ 27.148473][ T392] ? lockdep_hardirqs_on+0x8c/0x130 [ 27.148475][ T392] dev_forward_change+0x3b3/0x850 [ 27.148477][ T392] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 27.148479][ T392] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 27.148482][ T392] addrconf_fixup_forwarding+0x2af/0x4d0 [ 27.148485][ T392] addrconf_sysctl_forward+0x209/0x2b0 [ 27.148487][ T392] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 27.148489][ T392] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 27.148491][ T392] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 27.148494][ T392] ? proc_sys_call_handler+0x25d/0x480 [ 27.148497][ T392] proc_sys_call_handler+0x31b/0x480 [ 27.148499][ T392] ? proc_sys_lookup+0x3d0/0x3d0 [ 27.148501][ T392] ? do_fault_around+0x300/0x5a0 [ 27.148503][ T392] ? find_held_lock+0x2b/0x80 [ 27.148505][ T392] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 27.148507][ T392] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.148509][ T392] ? proc_sys_call_handler+0x480/0x480 [ 27.148511][ T392] new_sync_write+0x333/0x750 [ 27.148513][ T392] ? __lock_acquire+0x508/0xc10 [ 27.148514][ T392] ? new_sync_read+0x740/0x740 [ 27.148516][ T392] ? lock_acquire.part.0+0xbc/0x260 [ 27.148517][ T392] ? ksys_write+0x116/0x250 [ 27.148520][ T392] vfs_write+0x6a4/0xc10 [ 27.148521][ T392] ksys_write+0x116/0x250 [ 27.148523][ T392] ? __ia32_sys_read+0xc0/0xc0 [ 27.148524][ T392] ? rcu_is_watching+0x15/0xd0 [ 27.148526][ T392] ? rcu_is_watching+0x15/0xd0 [ 27.148528][ T392] do_syscall_64+0x117/0x590 [ 27.148529][ T392] ? trace_hardirqs_off+0xd/0x30 [ 27.148533][ T392] ? exc_page_fault+0xee/0x100 [ 27.148535][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.148536][ T392] RIP: 0033:0x7f716a23308e [ 27.148539][ T392] 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 [ 27.148541][ T392] RSP: 002b:00007fffa582f6f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 27.148543][ T392] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f716a23308e [ 27.148545][ T392] RDX: 0000000000000002 RSI: 000055d8314e34b0 RDI: 0000000000000005 [ 27.148546][ T392] RBP: 00007fffa582f700 R08: 0000000000000000 R09: 0000000000000000 [ 27.148546][ T392] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d8314e55e0 [ 27.148547][ T392] R13: 000055d8314e3470 R14: 0000000000000002 R15: 0000000000000000 [ 27.148549][ T392] [ 27.328217][ T401] veth1.200: left allmulticast mode [ 27.328372][ T401] veth1.200: left promiscuous mode [ 27.330503][ T401] br2: port 1(veth1.200) entered disabled state [ 27.451960][ T409] veth1.100: left allmulticast mode [ 27.452090][ T409] veth1: left allmulticast mode [ 27.452216][ T409] veth1.100: left promiscuous mode [ 27.452309][ T409] veth1: left promiscuous mode [ 27.452856][ T409] br1: port 1(veth1.100) entered disabled state