[ 26.280700][ T274] 8021q: 802.1Q VLAN Support v1.8 [ 29.498262][ T304] br1: port 1(veth1) entered blocking state [ 29.498895][ T304] br1: port 1(veth1) entered disabled state [ 29.499309][ T304] veth1: entered allmulticast mode [ 29.502168][ T304] veth1: entered promiscuous mode [ 29.637770][ T305] br1: port 2(veth2) entered blocking state [ 29.638117][ T305] br1: port 2(veth2) entered disabled state [ 29.639357][ T305] veth2: entered allmulticast mode [ 29.641359][ T305] veth2: entered promiscuous mode [ 29.756727][ T50] br1: port 1(veth1) entered blocking state [ 29.757149][ T50] br1: port 1(veth1) entered forwarding state [ 29.893966][ T50] br1: port 2(veth2) entered blocking state [ 29.894267][ T50] br1: port 2(veth2) entered forwarding state [ 35.376368][ C0] [ 35.376552][ C0] ======================================================== [ 35.376801][ C0] WARNING: possible irq lock inversion dependency detected [ 35.377041][ C0] 6.9.0-rc1-virtme #1 Not tainted [ 35.377211][ C0] -------------------------------------------------------- [ 35.377464][ C0] swapper/0/0 just changed the state of lock: [ 35.377665][ C0] ffff888006b20d80 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 35.377965][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 35.378204][ C0] (&p->alloc_lock){+.+.}-{2:2} [ 35.378208][ C0] [ 35.378208][ C0] [ 35.378208][ C0] and interrupts could create inverse lock ordering between them. [ 35.378208][ C0] [ 35.378805][ C0] [ 35.378805][ C0] other info that might help us debug this: [ 35.379081][ C0] Possible interrupt unsafe locking scenario: [ 35.379081][ C0] [ 35.379301][ C0] CPU0 CPU1 [ 35.379448][ C0] ---- ---- [ 35.379696][ C0] lock(&p->alloc_lock); [ 35.379816][ C0] local_irq_disable(); [ 35.379999][ C0] lock(&ndev->lock); [ 35.380191][ C0] lock(&p->alloc_lock); [ 35.380471][ C0] [ 35.380590][ C0] lock(&ndev->lock); [ 35.380708][ C0] [ 35.380708][ C0] *** DEADLOCK *** [ 35.380708][ C0] [ 35.380925][ C0] 1 lock held by swapper/0/0: [ 35.381077][ C0] #0: ffffc90000007b68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 35.381356][ C0] [ 35.381356][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 35.381627][ C0] -> (&p->alloc_lock){+.+.}-{2:2} { [ 35.381787][ C0] HARDIRQ-ON-W at: [ 35.381903][ C0] __lock_acquire+0x797/0x1570 [ 35.382095][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.382293][ C0] _raw_spin_lock+0x30/0x40 [ 35.382496][ C0] set_mems_allowed+0x1d/0x210 [ 35.382688][ C0] kernel_init_freeable+0x72/0x310 [ 35.382895][ C0] kernel_init+0x20/0x200 [ 35.383095][ C0] ret_from_fork+0x31/0x70 [ 35.383286][ C0] ret_from_fork_asm+0x1a/0x30 [ 35.383474][ C0] SOFTIRQ-ON-W at: [ 35.383585][ C0] __lock_acquire+0x797/0x1570 [ 35.383775][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.383968][ C0] _raw_spin_lock+0x30/0x40 [ 35.384156][ C0] set_mems_allowed+0x1d/0x210 [ 35.384344][ C0] kernel_init_freeable+0x72/0x310 [ 35.384537][ C0] kernel_init+0x20/0x200 [ 35.384726][ C0] ret_from_fork+0x31/0x70 [ 35.384916][ C0] ret_from_fork_asm+0x1a/0x30 [ 35.385108][ C0] INITIAL USE at: [ 35.385223][ C0] __lock_acquire+0x797/0x1570 [ 35.385425][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.385614][ C0] _raw_spin_lock+0x30/0x40 [ 35.385805][ C0] set_mems_allowed+0x1d/0x210 [ 35.385992][ C0] kernel_init_freeable+0x72/0x310 [ 35.386182][ C0] kernel_init+0x20/0x200 [ 35.386371][ C0] ret_from_fork+0x31/0x70 [ 35.386560][ C0] ret_from_fork_asm+0x1a/0x30 [ 35.386746][ C0] } [ 35.386823][ C0] ... key at: [] __key.387+0x0/0x40 [ 35.387049][ C0] ... acquired at: [ 35.387169][ C0] __lock_acquire+0xaf0/0x1570 [ 35.387328][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.387483][ C0] _raw_spin_lock+0x30/0x40 [ 35.387633][ C0] __get_task_comm+0x27/0x70 [ 35.387786][ C0] ref_tracker_alloc+0x2ee/0x490 [ 35.387936][ C0] netdev_get_by_index+0x5e/0x80 [ 35.388089][ C0] fib6_nh_init+0x3d8/0x15b0 [ 35.388238][ C0] ip6_route_info_create+0xf18/0x17d0 [ 35.388393][ C0] addrconf_f6i_alloc+0x265/0x560 [ 35.388543][ C0] __ipv6_dev_ac_inc+0x25f/0xb10 [ 35.388698][ C0] addrconf_join_anycast+0x1c0/0x220 [ 35.388850][ C0] dev_forward_change+0x2a6/0x7b0 [ 35.389000][ C0] addrconf_fixup_forwarding+0x23f/0x460 [ 35.389220][ C0] addrconf_sysctl_forward+0x212/0x2b0 [ 35.389385][ C0] proc_sys_call_handler+0x403/0x5e0 [ 35.389537][ C0] vfs_write+0x9e5/0x10a0 [ 35.389686][ C0] ksys_write+0xf5/0x1e0 [ 35.389843][ C0] do_syscall_64+0xc6/0x1e0 [ 35.389995][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.390185][ C0] [ 35.390262][ C0] -> (&ndev->lock){++-.}-{2:2} { [ 35.390418][ C0] HARDIRQ-ON-W at: [ 35.390532][ C0] __lock_acquire+0x797/0x1570 [ 35.390722][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.390911][ C0] _raw_write_lock_bh+0x38/0x50 [ 35.391111][ C0] addrconf_permanent_addr+0x6e/0x670 [ 35.391304][ C0] addrconf_notify+0x749/0xd60 [ 35.391492][ C0] notifier_call_chain+0xcd/0x150 [ 35.391680][ C0] __dev_notify_flags+0xe6/0x250 [ 35.391868][ C0] dev_change_flags+0xec/0x160 [ 35.392056][ C0] do_setlink+0x7d6/0x21e0 [ 35.392250][ C0] __rtnl_newlink+0xaa7/0xd80 [ 35.392447][ C0] rtnl_newlink+0x63/0xa0 [ 35.392646][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.392836][ C0] netlink_rcv_skb+0x130/0x360 [ 35.393029][ C0] netlink_unicast+0x449/0x710 [ 35.393219][ C0] netlink_sendmsg+0x723/0xbe0 [ 35.393408][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 35.393601][ C0] ___sys_sendmsg+0xee/0x170 [ 35.393794][ C0] __sys_sendmsg+0xcd/0x170 [ 35.393983][ C0] do_syscall_64+0xc6/0x1e0 [ 35.394173][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.394403][ C0] HARDIRQ-ON-R at: [ 35.394516][ C0] __lock_acquire+0x797/0x1570 [ 35.394706][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.394899][ C0] _raw_read_lock_bh+0x44/0x80 [ 35.395092][ C0] inet6_fill_ifla6_attrs+0x516/0x740 [ 35.395282][ C0] inet6_fill_link_af+0x5e/0xe0 [ 35.395484][ C0] rtnl_fill_ifinfo+0x1612/0x29e0 [ 35.395675][ C0] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 35.395862][ C0] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 35.396095][ C0] rtmsg_ifinfo+0x5b/0xa0 [ 35.396284][ C0] register_netdevice+0x1177/0x1690 [ 35.396474][ C0] register_netdev+0x20/0x40 [ 35.396666][ C0] sit_init_net+0x250/0x4f0 [ 35.396855][ C0] ops_init+0x9b/0x560 [ 35.397007][ C0] register_pernet_operations+0x2db/0x710 [ 35.397237][ C0] register_pernet_device+0x2a/0x60 [ 35.397424][ C0] sit_init+0x23/0xe0 [ 35.397577][ C0] do_one_initcall+0x8d/0x1e0 [ 35.397764][ C0] do_initcalls+0x1b2/0x3e0 [ 35.397956][ C0] kernel_init_freeable+0x232/0x310 [ 35.398144][ C0] kernel_init+0x20/0x200 [ 35.398338][ C0] ret_from_fork+0x31/0x70 [ 35.398527][ C0] ret_from_fork_asm+0x1a/0x30 [ 35.398713][ C0] IN-SOFTIRQ-W at: [ 35.398835][ C0] __lock_acquire+0x797/0x1570 [ 35.399024][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.399212][ C0] _raw_write_lock+0x30/0x40 [ 35.399407][ C0] addrconf_rs_timer+0xa9/0x730 [ 35.399598][ C0] call_timer_fn+0x13b/0x230 [ 35.399788][ C0] __run_timers+0x545/0x810 [ 35.399975][ C0] timer_expire_remote+0x9b/0xe0 [ 35.400166][ C0] tmigr_handle_remote_cpu+0x270/0x430 [ 35.400353][ C0] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.400541][ C0] tmigr_handle_remote+0x21d/0x3a0 [ 35.400730][ C0] __do_softirq+0x1f8/0x5df [ 35.400917][ C0] irq_exit_rcu+0x97/0xc0 [ 35.401108][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.401332][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.401558][ C0] default_idle+0xf/0x20 [ 35.401752][ C0] default_idle_call+0x6d/0xb0 [ 35.401939][ C0] cpuidle_idle_call+0x1f4/0x280 [ 35.402139][ C0] do_idle+0xf9/0x160 [ 35.402288][ C0] cpu_startup_entry+0x54/0x60 [ 35.402477][ C0] rest_init+0x14f/0x260 [ 35.402667][ C0] start_kernel+0x318/0x3d0 [ 35.402856][ C0] x86_64_start_reservations+0x18/0x30 [ 35.403040][ C0] x86_64_start_kernel+0xba/0x110 [ 35.403227][ C0] common_startup_64+0x12c/0x138 [ 35.403417][ C0] INITIAL USE at: [ 35.403530][ C0] __lock_acquire+0x797/0x1570 [ 35.403717][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.403906][ C0] _raw_write_lock_bh+0x38/0x50 [ 35.404097][ C0] addrconf_permanent_addr+0x6e/0x670 [ 35.404289][ C0] addrconf_notify+0x749/0xd60 [ 35.404476][ C0] notifier_call_chain+0xcd/0x150 [ 35.404665][ C0] __dev_notify_flags+0xe6/0x250 [ 35.404853][ C0] dev_change_flags+0xec/0x160 [ 35.405040][ C0] do_setlink+0x7d6/0x21e0 [ 35.405228][ C0] __rtnl_newlink+0xaa7/0xd80 [ 35.405430][ C0] rtnl_newlink+0x63/0xa0 [ 35.405629][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.405817][ C0] netlink_rcv_skb+0x130/0x360 [ 35.406007][ C0] netlink_unicast+0x449/0x710 [ 35.406195][ C0] netlink_sendmsg+0x723/0xbe0 [ 35.406381][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 35.406569][ C0] ___sys_sendmsg+0xee/0x170 [ 35.406758][ C0] __sys_sendmsg+0xcd/0x170 [ 35.406957][ C0] do_syscall_64+0xc6/0x1e0 [ 35.407147][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.407376][ C0] INITIAL READ USE at: [ 35.407493][ C0] __lock_acquire+0x797/0x1570 [ 35.407680][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.407869][ C0] _raw_read_lock_bh+0x44/0x80 [ 35.408061][ C0] inet6_fill_ifla6_attrs+0x516/0x740 [ 35.408291][ C0] inet6_fill_link_af+0x5e/0xe0 [ 35.408478][ C0] rtnl_fill_ifinfo+0x1612/0x29e0 [ 35.408666][ C0] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 35.408899][ C0] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 35.409126][ C0] rtmsg_ifinfo+0x5b/0xa0 [ 35.409321][ C0] register_netdevice+0x1177/0x1690 [ 35.409543][ C0] register_netdev+0x20/0x40 [ 35.409728][ C0] sit_init_net+0x250/0x4f0 [ 35.409917][ C0] ops_init+0x9b/0x560 [ 35.410107][ C0] register_pernet_operations+0x2db/0x710 [ 35.410332][ C0] register_pernet_device+0x2a/0x60 [ 35.410569][ C0] sit_init+0x23/0xe0 [ 35.410758][ C0] do_one_initcall+0x8d/0x1e0 [ 35.410944][ C0] do_initcalls+0x1b2/0x3e0 [ 35.411134][ C0] kernel_init_freeable+0x232/0x310 [ 35.411370][ C0] kernel_init+0x20/0x200 [ 35.411558][ C0] ret_from_fork+0x31/0x70 [ 35.411763][ C0] ret_from_fork_asm+0x1a/0x30 [ 35.411950][ C0] } [ 35.412026][ C0] ... key at: [] __key.37+0x0/0x40 [ 35.412248][ C0] ... acquired at: [ 35.412359][ C0] mark_lock+0x28d/0x3e0 [ 35.412511][ C0] mark_usage+0xd9/0x2a0 [ 35.412659][ C0] __lock_acquire+0x797/0x1570 [ 35.412808][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.412963][ C0] _raw_write_lock+0x30/0x40 [ 35.413115][ C0] addrconf_rs_timer+0xa9/0x730 [ 35.413264][ C0] call_timer_fn+0x13b/0x230 [ 35.413415][ C0] __run_timers+0x545/0x810 [ 35.413565][ C0] timer_expire_remote+0x9b/0xe0 [ 35.413718][ C0] tmigr_handle_remote_cpu+0x270/0x430 [ 35.413869][ C0] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.414025][ C0] tmigr_handle_remote+0x21d/0x3a0 [ 35.414184][ C0] __do_softirq+0x1f8/0x5df [ 35.414341][ C0] irq_exit_rcu+0x97/0xc0 [ 35.414491][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.414676][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.414861][ C0] default_idle+0xf/0x20 [ 35.415012][ C0] default_idle_call+0x6d/0xb0 [ 35.415161][ C0] cpuidle_idle_call+0x1f4/0x280 [ 35.415310][ C0] do_idle+0xf9/0x160 [ 35.415435][ C0] cpu_startup_entry+0x54/0x60 [ 35.415595][ C0] rest_init+0x14f/0x260 [ 35.415746][ C0] start_kernel+0x318/0x3d0 [ 35.415898][ C0] x86_64_start_reservations+0x18/0x30 [ 35.416049][ C0] x86_64_start_kernel+0xba/0x110 [ 35.416199][ C0] common_startup_64+0x12c/0x138 [ 35.416349][ C0] [ 35.416424][ C0] [ 35.416424][ C0] stack backtrace: [ 35.416616][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.9.0-rc1-virtme #1 [ 35.416847][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 35.417187][ C0] Call Trace: [ 35.417300][ C0] [ 35.417377][ C0] dump_stack_lvl+0x82/0xd0 [ 35.417529][ C0] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 35.417715][ C0] ? kernel_text_address+0x17/0xe0 [ 35.417870][ C0] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 35.418054][ C0] ? __pfx_usage_skip+0x10/0x10 [ 35.418203][ C0] ? __pfx_usage_match+0x10/0x10 [ 35.418354][ C0] ? arch_stack_walk+0x8c/0xf0 [ 35.418509][ C0] mark_lock_irq+0x4cd/0xa10 [ 35.418660][ C0] ? common_startup_64+0x12c/0x138 [ 35.418810][ C0] ? __pfx_mark_lock_irq+0x10/0x10 [ 35.418963][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 35.419117][ C0] ? save_trace+0x8f/0x5b0 [ 35.419268][ C0] mark_lock+0x28d/0x3e0 [ 35.419391][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 35.419542][ C0] mark_usage+0xd9/0x2a0 [ 35.419661][ C0] __lock_acquire+0x797/0x1570 [ 35.419814][ C0] ? __pfx_validate_chain+0x10/0x10 [ 35.419963][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.420112][ C0] lock_acquire.part.0+0xeb/0x330 [ 35.420269][ C0] ? addrconf_rs_timer+0xa9/0x730 [ 35.420420][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.420570][ C0] ? trace_lock_acquire+0x135/0x1c0 [ 35.420718][ C0] ? addrconf_rs_timer+0xa9/0x730 [ 35.420867][ C0] ? lock_acquire+0x32/0xc0 [ 35.421014][ C0] ? addrconf_rs_timer+0xa9/0x730 [ 35.421164][ C0] _raw_write_lock+0x30/0x40 [ 35.421312][ C0] ? addrconf_rs_timer+0xa9/0x730 [ 35.421464][ C0] addrconf_rs_timer+0xa9/0x730 [ 35.421612][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.421760][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.421908][ C0] ? call_timer_fn+0xe8/0x230 [ 35.422059][ C0] ? lock_acquire+0x32/0xc0 [ 35.422206][ C0] ? call_timer_fn+0xe8/0x230 [ 35.422356][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.422504][ C0] call_timer_fn+0x13b/0x230 [ 35.422652][ C0] ? call_timer_fn+0xe8/0x230 [ 35.422806][ C0] ? call_timer_fn+0xe8/0x230 [ 35.422956][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 35.423103][ C0] ? mark_lock+0x38/0x3e0 [ 35.423219][ C0] __run_timers+0x545/0x810 [ 35.423368][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.423516][ C0] ? __pfx___run_timers+0x10/0x10 [ 35.423664][ C0] ? __lock_release+0x103/0x460 [ 35.423814][ C0] ? do_raw_spin_lock+0x131/0x270 [ 35.423970][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 35.424118][ C0] ? lock_acquire+0x32/0xc0 [ 35.424268][ C0] ? timer_expire_remote+0x93/0xe0 [ 35.424420][ C0] timer_expire_remote+0x9b/0xe0 [ 35.424576][ C0] tmigr_handle_remote_cpu+0x270/0x430 [ 35.424727][ C0] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 35.424915][ C0] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.425067][ C0] tmigr_handle_remote+0x21d/0x3a0 [ 35.425219][ C0] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 35.425371][ C0] __do_softirq+0x1f8/0x5df [ 35.425533][ C0] irq_exit_rcu+0x97/0xc0 [ 35.425647][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.425798][ C0] [ 35.425874][ C0] [ 35.425951][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.426135][ C0] RIP: 0010:default_idle+0xf/0x20 [ 35.426295][ C0] Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 30 35 00 fb f4 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 [ 35.426838][ C0] RSP: 0018:ffffffffa5e07e00 EFLAGS: 00000242 [ 35.427034][ C0] RAX: 000000000009709d RBX: 1ffffffff4bc0fc2 RCX: ffffffffa4f0e9d5 [ 35.427267][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa28aa4a4 [ 35.427495][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c0709c [ 35.427721][ C0] R10: ffff8880360384e3 R11: ffff88803602d9b0 R12: 0000000000000000 [ 35.427948][ C0] R13: ffffffffa5e1d000 R14: dffffc0000000000 R15: 0000000000014770 [ 35.428173][ C0] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 35.428320][ C0] ? cpuidle_idle_call+0x1f4/0x280 [ 35.428470][ C0] default_idle_call+0x6d/0xb0 [ 35.428628][ C0] cpuidle_idle_call+0x1f4/0x280 [ 35.428777][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 35.428925][ C0] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 35.429075][ C0] do_idle+0xf9/0x160 [ 35.429191][ C0] cpu_startup_entry+0x54/0x60 [ 35.429341][ C0] rest_init+0x14f/0x260 [ 35.429463][ C0] start_kernel+0x318/0x3d0 [ 35.429613][ C0] x86_64_start_reservations+0x18/0x30 [ 35.429767][ C0] x86_64_start_kernel+0xba/0x110 [ 35.429922][ C0] common_startup_64+0x12c/0x138 [ 35.430076][ C0] [ 40.369528][ T349] veth2: left allmulticast mode [ 40.369751][ T349] veth2: left promiscuous mode [ 40.370025][ T349] br1: port 2(veth2) entered disabled state [ 40.492437][ T350] veth1: left allmulticast mode [ 40.492713][ T350] veth1: left promiscuous mode [ 40.492965][ T350] br1: port 1(veth1) entered disabled state [ 42.666753][ T352] br1: port 1(veth1) entered blocking state [ 42.667072][ T352] br1: port 1(veth1) entered disabled state [ 42.667284][ T352] veth1: entered allmulticast mode [ 42.668733][ T352] veth1: entered promiscuous mode [ 42.669878][ T352] br1: port 1(veth1) entered blocking state [ 42.670059][ T352] br1: port 1(veth1) entered forwarding state [ 42.761639][ T353] br1: port 2(veth2) entered blocking state [ 42.761847][ T353] br1: port 2(veth2) entered disabled state [ 42.762040][ T353] veth2: entered allmulticast mode [ 42.768814][ T353] veth2: entered promiscuous mode [ 42.769517][ T353] br1: port 2(veth2) entered blocking state [ 42.769694][ T353] br1: port 2(veth2) entered forwarding state [ 46.299222][ T376] br1: port 2(veth2) entered disabled state [ 46.300255][ T376] veth2: left allmulticast mode [ 46.300398][ T376] veth2: left promiscuous mode [ 46.300637][ T376] br1: port 2(veth2) entered disabled state [ 46.400490][ T378] br1: port 1(veth1) entered disabled state [ 46.400867][ T378] veth1: left allmulticast mode [ 46.401003][ T378] veth1: left promiscuous mode [ 46.401257][ T378] br1: port 1(veth1) entered disabled state