[ 8.302057][ T186] ip (186) used greatest stack depth: 24080 bytes left [ 9.022541][ T216] 8021q: 802.1Q VLAN Support v1.8 [ 10.006142][ T259] br1: port 1(veth1.100) entered blocking state [ 10.006447][ T259] br1: port 1(veth1.100) entered disabled state [ 10.013669][ T259] veth1.100: entered allmulticast mode [ 10.013848][ T259] veth1: entered allmulticast mode [ 10.015344][ T259] veth1.100: entered promiscuous mode [ 10.015517][ T259] veth1: entered promiscuous mode [ 10.085599][ T262] br1: port 1(veth1.100) entered blocking state [ 10.085870][ T262] br1: port 1(veth1.100) entered forwarding state [ 10.282640][ T274] br2: port 1(veth1.200) entered blocking state [ 10.282865][ T274] br2: port 1(veth1.200) entered disabled state [ 10.283439][ T274] veth1.200: entered allmulticast mode [ 10.284969][ T274] veth1.200: entered promiscuous mode [ 10.355636][ T277] br2: port 1(veth1.200) entered blocking state [ 10.355834][ T277] br2: port 1(veth1.200) entered forwarding state [ 19.878630][ T343] veth1.100: left allmulticast mode [ 19.878840][ T343] veth1.100: left promiscuous mode [ 19.879204][ T343] br1: port 1(veth1.100) entered disabled state [ 19.906620][ T344] veth1.200: left allmulticast mode [ 19.906802][ T344] veth1: left allmulticast mode [ 19.907020][ T344] veth1.200: left promiscuous mode [ 19.907194][ T344] veth1: left promiscuous mode [ 19.907592][ T344] br2: port 1(veth1.200) entered disabled state [ 21.938276][ T346] br2: port 1(veth1.200) entered blocking state [ 21.938466][ T346] br2: port 1(veth1.200) entered disabled state [ 21.938633][ T346] veth1.200: entered allmulticast mode [ 21.938752][ T346] veth1: entered allmulticast mode [ 21.940598][ T346] veth1.200: entered promiscuous mode [ 21.940731][ T346] veth1: entered promiscuous mode [ 21.941210][ T346] br2: port 1(veth1.200) entered blocking state [ 21.941376][ T346] br2: port 1(veth1.200) entered forwarding state [ 21.960505][ T347] br1: port 1(veth1.100) entered blocking state [ 21.960680][ T347] br1: port 1(veth1.100) entered disabled state [ 21.960853][ T347] veth1.100: entered allmulticast mode [ 21.962199][ T347] veth1.100: entered promiscuous mode [ 21.962675][ T347] br1: port 1(veth1.100) entered blocking state [ 21.962836][ T347] br1: port 1(veth1.100) entered forwarding state [ 26.111729][ T390] [ 26.111814][ T390] ======================================================== [ 26.111933][ T390] WARNING: possible irq lock inversion dependency detected [ 26.112050][ T390] 7.1.0-rc5-virtme #1 Not tainted [ 26.112133][ T390] -------------------------------------------------------- [ 26.112244][ T390] sysctl/390 just changed the state of lock: [ 26.112341][ T390] ffffffff95b7e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.112486][ T390] but this lock was taken by another, SOFTIRQ-READ-safe lock in the past: [ 26.112602][ T390] (&ndev->lock){++.-}-{3:3} [ 26.112604][ T390] [ 26.112604][ T390] [ 26.112604][ T390] and interrupts could create inverse lock ordering between them. [ 26.112604][ T390] [ 26.112880][ T390] [ 26.112880][ T390] other info that might help us debug this: [ 26.112995][ T390] Possible interrupt unsafe locking scenario: [ 26.112995][ T390] [ 26.113107][ T390] CPU0 CPU1 [ 26.113186][ T390] ---- ---- [ 26.113262][ T390] lock(acaddr_hash_lock); [ 26.113342][ T390] local_irq_disable(); [ 26.113435][ T390] lock(&ndev->lock); [ 26.113531][ T390] lock(acaddr_hash_lock); [ 26.113626][ T390] [ 26.113684][ T390] lock(&ndev->lock); [ 26.113742][ T390] [ 26.113742][ T390] *** DEADLOCK *** [ 26.113742][ T390] [ 26.113853][ T390] 2 locks held by sysctl/390: [ 26.113928][ T390] #0: ff1100000a0943e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 26.114067][ T390] #1: ffffffff95a8c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 26.114223][ T390] [ 26.114223][ T390] the shortest dependencies between 2nd lock and 1st lock: [ 26.114358][ T390] -> (&ndev->lock){++.-}-{3:3} { [ 26.114438][ T390] HARDIRQ-ON-W at: [ 26.114497][ T390] __lock_acquire+0x378/0xc10 [ 26.114597][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.114692][ T390] _raw_write_lock_bh+0x38/0x50 [ 26.114790][ T390] addrconf_permanent_addr+0x108/0x9c0 [ 26.114903][ T390] addrconf_notify+0x151/0xf30 [ 26.114998][ T390] notifier_call_chain+0xb0/0x320 [ 26.115093][ T390] __dev_notify_flags+0xde/0x280 [ 26.115190][ T390] netif_change_flags+0xfe/0x190 [ 26.115292][ T390] do_setlink.isra.0+0x1cc3/0x2750 [ 26.115387][ T390] rtnl_newlink+0x8d1/0xef0 [ 26.115523][ T390] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.115620][ T390] netlink_rcv_skb+0x14e/0x3a0 [ 26.115717][ T390] netlink_unicast+0x486/0x750 [ 26.115854][ T390] netlink_sendmsg+0x735/0xc60 [ 26.115949][ T390] ____sys_sendmsg+0x419/0x850 [ 26.116046][ T390] ___sys_sendmsg+0x14e/0x1d0 [ 26.116143][ T390] __sys_sendmsg+0x145/0x1f0 [ 26.116283][ T390] do_syscall_64+0x117/0x590 [ 26.116380][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.116494][ T390] HARDIRQ-ON-R at: [ 26.116589][ T390] __lock_acquire+0x378/0xc10 [ 26.116684][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.116779][ T390] _raw_read_lock_bh+0x44/0x80 [ 26.116913][ T390] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 26.117028][ T390] inet6_fill_link_af+0x5c/0xe0 [ 26.117124][ T390] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 26.117281][ T390] rtnl_getlink+0x9c9/0xeb0 [ 26.117375][ T390] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.117468][ T390] netlink_rcv_skb+0x14e/0x3a0 [ 26.117607][ T390] netlink_unicast+0x486/0x750 [ 26.117701][ T390] netlink_sendmsg+0x735/0xc60 [ 26.117796][ T390] ____sys_sendmsg+0x419/0x850 [ 26.117931][ T390] ___sys_sendmsg+0x14e/0x1d0 [ 26.118026][ T390] __sys_sendmsg+0x145/0x1f0 [ 26.118121][ T390] do_syscall_64+0x117/0x590 [ 26.118215][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.118372][ T390] IN-SOFTIRQ-R at: [ 26.118429][ T390] __lock_acquire+0x378/0xc10 [ 26.118523][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.118657][ T390] _raw_read_lock_bh+0x44/0x80 [ 26.118752][ T390] ipv6_get_lladdr+0xa8/0x3f0 [ 26.118846][ T390] ndisc_send_ns+0xf3/0x120 [ 26.118981][ T390] ndisc_solicit+0x314/0x480 [ 26.119076][ T390] neigh_probe+0xb3/0x100 [ 26.119172][ T390] __neigh_event_send+0x802/0x1070 [ 26.119312][ T390] neigh_resolve_output+0xbe/0x140 [ 26.119407][ T390] ip6_finish_output2+0x423/0x1300 [ 26.119503][ T390] ip6_finish_output+0x646/0xda0 [ 26.119597][ T390] ip6_output+0x23f/0x7f0 [ 26.119732][ T390] ip6_forward+0x10f4/0x2bd0 [ 26.119825][ T390] ipv6_rcv+0x3c1/0x5a0 [ 26.119921][ T390] __netif_receive_skb_one_core+0xfc/0x180 [ 26.120074][ T390] netif_receive_skb_internal+0xb0/0x330 [ 26.120187][ T390] netif_receive_skb+0x56/0x380 [ 26.120283][ T390] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 26.120447][ T390] br_handle_frame+0x739/0xf40 [bridge] [ 26.120567][ T390] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 26.120722][ T390] __netif_receive_skb_one_core+0xa2/0x180 [ 26.120834][ T390] process_backlog+0x2bc/0x1490 [ 26.120928][ T390] __napi_poll+0xa7/0x3b0 [ 26.121062][ T390] net_rx_action+0x513/0xf50 [ 26.121163][ T390] handle_softirqs+0x1d8/0x940 [ 26.121257][ T390] do_softirq+0xa9/0xe0 [ 26.121394][ T390] __local_bh_enable_ip+0x113/0x140 [ 26.121489][ T390] __neigh_event_send+0x30a/0x1070 [ 26.121583][ T390] neigh_resolve_output+0xbe/0x140 [ 26.121680][ T390] ip6_finish_output2+0x423/0x1300 [ 26.121814][ T390] ip6_finish_output+0x646/0xda0 [ 26.121907][ T390] ip6_output+0x23f/0x7f0 [ 26.122002][ T390] ip6_send_skb+0xee/0x350 [ 26.122138][ T390] rawv6_push_pending_frames+0x4cb/0xa90 [ 26.122252][ T390] rawv6_sendmsg+0x1434/0x1a50 [ 26.122351][ T390] __sys_sendto+0x2c9/0x400 [ 26.122485][ T390] __x64_sys_sendto+0xe4/0x1f0 [ 26.122580][ T390] do_syscall_64+0x117/0x590 [ 26.122675][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.122828][ T390] INITIAL USE at: [ 26.122887][ T390] __lock_acquire+0x378/0xc10 [ 26.122981][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.123115][ T390] _raw_write_lock_bh+0x38/0x50 [ 26.123211][ T390] addrconf_permanent_addr+0x108/0x9c0 [ 26.123329][ T390] addrconf_notify+0x151/0xf30 [ 26.123466][ T390] notifier_call_chain+0xb0/0x320 [ 26.123560][ T390] __dev_notify_flags+0xde/0x280 [ 26.123654][ T390] netif_change_flags+0xfe/0x190 [ 26.123748][ T390] do_setlink.isra.0+0x1cc3/0x2750 [ 26.123881][ T390] rtnl_newlink+0x8d1/0xef0 [ 26.123975][ T390] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.124070][ T390] netlink_rcv_skb+0x14e/0x3a0 [ 26.124205][ T390] netlink_unicast+0x486/0x750 [ 26.124303][ T390] netlink_sendmsg+0x735/0xc60 [ 26.124398][ T390] ____sys_sendmsg+0x419/0x850 [ 26.124533][ T390] ___sys_sendmsg+0x14e/0x1d0 [ 26.124628][ T390] __sys_sendmsg+0x145/0x1f0 [ 26.124721][ T390] do_syscall_64+0x117/0x590 [ 26.124858][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.124971][ T390] INITIAL READ USE at: [ 26.125047][ T390] __lock_acquire+0x378/0xc10 [ 26.125191][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.125310][ T390] _raw_read_lock_bh+0x44/0x80 [ 26.125404][ T390] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 26.125555][ T390] inet6_fill_link_af+0x5c/0xe0 [ 26.125651][ T390] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 26.125763][ T390] rtnl_getlink+0x9c9/0xeb0 [ 26.125899][ T390] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.125994][ T390] netlink_rcv_skb+0x14e/0x3a0 [ 26.126089][ T390] netlink_unicast+0x486/0x750 [ 26.126223][ T390] netlink_sendmsg+0x735/0xc60 [ 26.126319][ T390] ____sys_sendmsg+0x419/0x850 [ 26.126415][ T390] ___sys_sendmsg+0x14e/0x1d0 [ 26.126510][ T390] __sys_sendmsg+0x145/0x1f0 [ 26.126645][ T390] do_syscall_64+0x117/0x590 [ 26.126738][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.126853][ T390] } [ 26.126933][ T390] ... key at: [] __key.37+0x0/0x40 [ 26.127048][ T390] ... acquired at: [ 26.127106][ T390] __lock_acquire+0x508/0xc10 [ 26.127182][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.127301][ T390] _raw_spin_lock+0x33/0x40 [ 26.127375][ T390] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.127468][ T390] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.127544][ T390] addrconf_join_anycast+0x1bc/0x260 [ 26.127658][ T390] __ipv6_ifa_notify+0x75b/0xad0 [ 26.127733][ T390] addrconf_dad_completed+0x14b/0xe10 [ 26.127809][ T390] addrconf_dad_work+0x3c1/0x930 [ 26.127885][ T390] process_one_work+0xdf8/0x1410 [ 26.128000][ T390] worker_thread+0x4f1/0xd60 [ 26.128075][ T390] kthread+0x367/0x460 [ 26.128133][ T390] ret_from_fork+0x474/0x6b0 [ 26.128208][ T390] ret_from_fork_asm+0x11/0x20 [ 26.128329][ T390] [ 26.128368][ T390] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 26.128445][ T390] HARDIRQ-ON-W at: [ 26.128502][ T390] __lock_acquire+0x378/0xc10 [ 26.128639][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.128734][ T390] _raw_spin_lock+0x33/0x40 [ 26.128829][ T390] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.128983][ T390] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.129078][ T390] addrconf_join_anycast+0x1bc/0x260 [ 26.129174][ T390] __ipv6_ifa_notify+0x75b/0xad0 [ 26.129270][ T390] addrconf_dad_completed+0x14b/0xe10 [ 26.129409][ T390] addrconf_dad_work+0x3c1/0x930 [ 26.129503][ T390] process_one_work+0xdf8/0x1410 [ 26.129598][ T390] worker_thread+0x4f1/0xd60 [ 26.129732][ T390] kthread+0x367/0x460 [ 26.129810][ T390] ret_from_fork+0x474/0x6b0 [ 26.129903][ T390] ret_from_fork_asm+0x11/0x20 [ 26.130039][ T390] SOFTIRQ-ON-W at: [ 26.130096][ T390] __lock_acquire+0x378/0xc10 [ 26.130192][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.130292][ T390] _raw_spin_lock+0x33/0x40 [ 26.130427][ T390] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.130523][ T390] addrconf_leave_anycast+0x1bc/0x260 [ 26.130618][ T390] dev_forward_change+0x3b3/0x850 [ 26.130753][ T390] addrconf_fixup_forwarding+0x2af/0x4d0 [ 26.130868][ T390] addrconf_sysctl_forward+0x209/0x2b0 [ 26.130963][ T390] proc_sys_call_handler+0x31b/0x480 [ 26.131100][ T390] new_sync_write+0x333/0x750 [ 26.131196][ T390] vfs_write+0x6a4/0xc10 [ 26.131294][ T390] ksys_write+0x116/0x250 [ 26.131430][ T390] do_syscall_64+0x117/0x590 [ 26.131524][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.131639][ T390] INITIAL USE at: [ 26.131697][ T390] __lock_acquire+0x378/0xc10 [ 26.131831][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.131924][ T390] _raw_spin_lock+0x33/0x40 [ 26.132019][ T390] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.132175][ T390] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.132272][ T390] addrconf_join_anycast+0x1bc/0x260 [ 26.132371][ T390] __ipv6_ifa_notify+0x75b/0xad0 [ 26.132507][ T390] addrconf_dad_completed+0x14b/0xe10 [ 26.132603][ T390] addrconf_dad_work+0x3c1/0x930 [ 26.132698][ T390] process_one_work+0xdf8/0x1410 [ 26.132834][ T390] worker_thread+0x4f1/0xd60 [ 26.132929][ T390] kthread+0x367/0x460 [ 26.133005][ T390] ret_from_fork+0x474/0x6b0 [ 26.133101][ T390] ret_from_fork_asm+0x11/0x20 [ 26.133197][ T390] } [ 26.133236][ T390] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 26.133357][ T390] ... acquired at: [ 26.133453][ T390] mark_lock+0x1d7/0xa00 [ 26.133529][ T390] mark_usage+0x105/0x170 [ 26.133606][ T390] __lock_acquire+0x378/0xc10 [ 26.133681][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.133796][ T390] _raw_spin_lock+0x33/0x40 [ 26.133872][ T390] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.133948][ T390] addrconf_leave_anycast+0x1bc/0x260 [ 26.134026][ T390] dev_forward_change+0x3b3/0x850 [ 26.134102][ T390] addrconf_fixup_forwarding+0x2af/0x4d0 [ 26.134196][ T390] addrconf_sysctl_forward+0x209/0x2b0 [ 26.134272][ T390] proc_sys_call_handler+0x31b/0x480 [ 26.134352][ T390] new_sync_write+0x333/0x750 [ 26.134467][ T390] vfs_write+0x6a4/0xc10 [ 26.134544][ T390] ksys_write+0x116/0x250 [ 26.134622][ T390] do_syscall_64+0x117/0x590 [ 26.134698][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.134831][ T390] [ 26.134868][ T390] [ 26.134868][ T390] stack backtrace: [ 26.134964][ T390] CPU: 2 UID: 0 PID: 390 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 26.134967][ T390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.134968][ T390] Call Trace: [ 26.134970][ T390] [ 26.134971][ T390] dump_stack_lvl+0x6f/0xa0 [ 26.134975][ T390] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.134978][ T390] mark_lock_irq+0x989/0x9c0 [ 26.134980][ T390] mark_lock+0x1d7/0xa00 [ 26.134982][ T390] mark_usage+0x105/0x170 [ 26.134983][ T390] __lock_acquire+0x378/0xc10 [ 26.134985][ T390] lock_acquire.part.0+0xbc/0x260 [ 26.134987][ T390] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.134988][ T390] ? rcu_is_watching+0x15/0xd0 [ 26.134991][ T390] ? do_raw_read_unlock+0x70/0x70 [ 26.134993][ T390] ? lock_acquire+0x134/0x160 [ 26.134995][ T390] _raw_spin_lock+0x33/0x40 [ 26.134996][ T390] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.134998][ T390] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.135000][ T390] addrconf_leave_anycast+0x1bc/0x260 [ 26.135001][ T390] ? find_held_lock+0x2b/0x80 [ 26.135004][ T390] ? __ipv6_isatap_ifid+0x210/0x210 [ 26.135006][ T390] ? mark_held_locks+0x40/0x70 [ 26.135007][ T390] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.135010][ T390] dev_forward_change+0x3b3/0x850 [ 26.135012][ T390] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 26.135014][ T390] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 26.135016][ T390] addrconf_fixup_forwarding+0x2af/0x4d0 [ 26.135019][ T390] addrconf_sysctl_forward+0x209/0x2b0 [ 26.135021][ T390] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 26.135023][ T390] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 26.135025][ T390] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 26.135028][ T390] ? proc_sys_call_handler+0x25d/0x480 [ 26.135030][ T390] proc_sys_call_handler+0x31b/0x480 [ 26.135032][ T390] ? proc_sys_lookup+0x3d0/0x3d0 [ 26.135034][ T390] ? rcu_read_unlock+0x1b/0x70 [ 26.135036][ T390] ? do_raw_spin_unlock+0x59/0x250 [ 26.135038][ T390] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.135040][ T390] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.135042][ T390] ? proc_sys_call_handler+0x480/0x480 [ 26.135044][ T390] new_sync_write+0x333/0x750 [ 26.135045][ T390] ? __lock_acquire+0x508/0xc10 [ 26.135046][ T390] ? new_sync_read+0x740/0x740 [ 26.135048][ T390] ? lock_acquire.part.0+0xbc/0x260 [ 26.135049][ T390] ? ksys_write+0x116/0x250 [ 26.135052][ T390] vfs_write+0x6a4/0xc10 [ 26.135053][ T390] ksys_write+0x116/0x250 [ 26.135055][ T390] ? __ia32_sys_read+0xc0/0xc0 [ 26.135056][ T390] ? rcu_is_watching+0x15/0xd0 [ 26.135058][ T390] ? rcu_is_watching+0x15/0xd0 [ 26.135059][ T390] do_syscall_64+0x117/0x590 [ 26.135061][ T390] ? trace_hardirqs_off+0xd/0x30 [ 26.135064][ T390] ? exc_page_fault+0xee/0x100 [ 26.135066][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.135067][ T390] RIP: 0033:0x7f6407b7108e [ 26.135070][ T390] 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 [ 26.135071][ T390] RSP: 002b:00007ffc3cbb4310 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 26.135074][ T390] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6407b7108e [ 26.135075][ T390] RDX: 0000000000000002 RSI: 000055bb6ceec4b0 RDI: 0000000000000005 [ 26.135076][ T390] RBP: 00007ffc3cbb4320 R08: 0000000000000000 R09: 0000000000000000 [ 26.135077][ T390] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bb6ceee5e0 [ 26.135078][ T390] R13: 000055bb6ceec470 R14: 0000000000000002 R15: 0000000000000000 [ 26.135080][ T390] [ 26.269166][ T399] veth1.200: left allmulticast mode [ 26.269345][ T399] veth1.200: left promiscuous mode [ 26.269616][ T399] br2: port 1(veth1.200) entered disabled state [ 26.376489][ T407] veth1.100: left allmulticast mode [ 26.376610][ T407] veth1: left allmulticast mode [ 26.376718][ T407] veth1.100: left promiscuous mode [ 26.376798][ T407] veth1: left promiscuous mode [ 26.377017][ T407] br1: port 1(veth1.100) entered disabled state