[ 26.316385][ T273] 8021q: 802.1Q VLAN Support v1.8 [ 29.433663][ T303] br1: port 1(veth1) entered blocking state [ 29.434072][ T303] br1: port 1(veth1) entered disabled state [ 29.434623][ T303] veth1: entered allmulticast mode [ 29.436601][ T303] veth1: entered promiscuous mode [ 29.559556][ T304] br1: port 2(veth2) entered blocking state [ 29.559880][ T304] br1: port 2(veth2) entered disabled state [ 29.560126][ T304] veth2: entered allmulticast mode [ 29.561947][ T304] veth2: entered promiscuous mode [ 29.683323][ T50] br1: port 1(veth1) entered blocking state [ 29.683888][ T50] br1: port 1(veth1) entered forwarding state [ 29.795209][ T49] br1: port 2(veth2) entered blocking state [ 29.795442][ T49] br1: port 2(veth2) entered forwarding state [ 34.733294][ C2] [ 34.733452][ C2] ======================================================== [ 34.733657][ C2] WARNING: possible irq lock inversion dependency detected [ 34.733856][ C2] 6.9.0-rc1-virtme #1 Not tainted [ 34.733991][ C2] -------------------------------------------------------- [ 34.734190][ C2] swapper/2/0 just changed the state of lock: [ 34.734371][ C2] ffff88800782d580 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 34.734618][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 34.734821][ C2] (&p->alloc_lock){+.+.}-{2:2} [ 34.734825][ C2] [ 34.734825][ C2] [ 34.734825][ C2] and interrupts could create inverse lock ordering between them. [ 34.734825][ C2] [ 34.735330][ C2] [ 34.735330][ C2] other info that might help us debug this: [ 34.735570][ C2] Possible interrupt unsafe locking scenario: [ 34.735570][ C2] [ 34.735782][ C2] CPU0 CPU1 [ 34.735915][ C2] ---- ---- [ 34.736054][ C2] lock(&p->alloc_lock); [ 34.736187][ C2] local_irq_disable(); [ 34.736374][ C2] lock(&ndev->lock); [ 34.736655][ C2] lock(&p->alloc_lock); [ 34.736893][ C2] [ 34.737019][ C2] lock(&ndev->lock); [ 34.737139][ C2] [ 34.737139][ C2] *** DEADLOCK *** [ 34.737139][ C2] [ 34.737332][ C2] 1 lock held by swapper/2/0: [ 34.737475][ C2] #0: ffffc90000230b68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 34.737736][ C2] [ 34.737736][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 34.737978][ C2] -> (&p->alloc_lock){+.+.}-{2:2} { [ 34.738137][ C2] HARDIRQ-ON-W at: [ 34.738265][ C2] __lock_acquire+0x797/0x1570 [ 34.738474][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.738727][ C2] _raw_spin_lock+0x30/0x40 [ 34.738927][ C2] set_mems_allowed+0x1d/0x210 [ 34.739100][ C2] kernel_init_freeable+0x72/0x310 [ 34.739290][ C2] kernel_init+0x20/0x200 [ 34.739512][ C2] ret_from_fork+0x31/0x70 [ 34.739688][ C2] ret_from_fork_asm+0x1a/0x30 [ 34.739871][ C2] SOFTIRQ-ON-W at: [ 34.739979][ C2] __lock_acquire+0x797/0x1570 [ 34.740170][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.740364][ C2] _raw_spin_lock+0x30/0x40 [ 34.740557][ C2] set_mems_allowed+0x1d/0x210 [ 34.740726][ C2] kernel_init_freeable+0x72/0x310 [ 34.740896][ C2] kernel_init+0x20/0x200 [ 34.741065][ C2] ret_from_fork+0x31/0x70 [ 34.741240][ C2] ret_from_fork_asm+0x1a/0x30 [ 34.741418][ C2] INITIAL USE at: [ 34.741535][ C2] __lock_acquire+0x797/0x1570 [ 34.741710][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.741878][ C2] _raw_spin_lock+0x30/0x40 [ 34.742050][ C2] set_mems_allowed+0x1d/0x210 [ 34.742217][ C2] kernel_init_freeable+0x72/0x310 [ 34.742397][ C2] kernel_init+0x20/0x200 [ 34.742565][ C2] ret_from_fork+0x31/0x70 [ 34.742744][ C2] ret_from_fork_asm+0x1a/0x30 [ 34.742911][ C2] } [ 34.742980][ C2] ... key at: [] __key.387+0x0/0x40 [ 34.743184][ C2] ... acquired at: [ 34.743286][ C2] __lock_acquire+0xaf0/0x1570 [ 34.743433][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.743570][ C2] _raw_spin_lock+0x30/0x40 [ 34.743707][ C2] __get_task_comm+0x27/0x70 [ 34.743858][ C2] ref_tracker_alloc+0x2ee/0x490 [ 34.743992][ C2] netdev_get_by_index+0x5e/0x80 [ 34.744140][ C2] fib6_nh_init+0x3d8/0x15b0 [ 34.744277][ C2] ip6_route_info_create+0xf18/0x17d0 [ 34.744425][ C2] addrconf_f6i_alloc+0x265/0x560 [ 34.744577][ C2] __ipv6_dev_ac_inc+0x25f/0xb10 [ 34.744714][ C2] addrconf_join_anycast+0x1c0/0x220 [ 34.744865][ C2] dev_forward_change+0x2a6/0x7b0 [ 34.745003][ C2] addrconf_fixup_forwarding+0x23f/0x460 [ 34.745181][ C2] addrconf_sysctl_forward+0x212/0x2b0 [ 34.745317][ C2] proc_sys_call_handler+0x403/0x5e0 [ 34.745463][ C2] vfs_write+0x9e5/0x10a0 [ 34.745600][ C2] ksys_write+0xf5/0x1e0 [ 34.745733][ C2] do_syscall_64+0xc6/0x1e0 [ 34.745870][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.746042][ C2] [ 34.746132][ C2] -> (&ndev->lock){++-.}-{2:2} { [ 34.746276][ C2] HARDIRQ-ON-W at: [ 34.746384][ C2] __lock_acquire+0x797/0x1570 [ 34.746561][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.746736][ C2] _raw_write_lock_bh+0x38/0x50 [ 34.746921][ C2] addrconf_permanent_addr+0x6e/0x670 [ 34.747101][ C2] addrconf_notify+0x749/0xd60 [ 34.747278][ C2] notifier_call_chain+0xcd/0x150 [ 34.747512][ C2] __dev_notify_flags+0xe6/0x250 [ 34.747788][ C2] dev_change_flags+0xec/0x160 [ 34.748067][ C2] do_setlink+0x7d6/0x21e0 [ 34.748338][ C2] __rtnl_newlink+0xaa7/0xd80 [ 34.748549][ C2] rtnl_newlink+0x63/0xa0 [ 34.748718][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 34.748904][ C2] netlink_rcv_skb+0x130/0x360 [ 34.749078][ C2] netlink_unicast+0x449/0x710 [ 34.749260][ C2] netlink_sendmsg+0x723/0xbe0 [ 34.749439][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 34.749610][ C2] ___sys_sendmsg+0xee/0x170 [ 34.749785][ C2] __sys_sendmsg+0xcd/0x170 [ 34.749956][ C2] do_syscall_64+0xc6/0x1e0 [ 34.750136][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.750340][ C2] HARDIRQ-ON-R at: [ 34.750449][ C2] __lock_acquire+0x797/0x1570 [ 34.750624][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.750796][ C2] _raw_read_lock_bh+0x44/0x80 [ 34.750976][ C2] inet6_fill_ifla6_attrs+0x516/0x740 [ 34.751147][ C2] inet6_fill_link_af+0x5e/0xe0 [ 34.751317][ C2] rtnl_fill_ifinfo+0x1612/0x29e0 [ 34.751499][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 34.751668][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 34.751871][ C2] rtmsg_ifinfo+0x5b/0xa0 [ 34.752046][ C2] register_netdevice+0x1177/0x1690 [ 34.752217][ C2] register_netdev+0x20/0x40 [ 34.752431][ C2] sit_init_net+0x250/0x4f0 [ 34.752657][ C2] ops_init+0x9b/0x560 [ 34.752793][ C2] register_pernet_operations+0x2db/0x710 [ 34.753022][ C2] register_pernet_device+0x2a/0x60 [ 34.753222][ C2] sit_init+0x23/0xe0 [ 34.753432][ C2] do_one_initcall+0x8d/0x1e0 [ 34.753675][ C2] do_initcalls+0x1b2/0x3e0 [ 34.753867][ C2] kernel_init_freeable+0x232/0x310 [ 34.754038][ C2] kernel_init+0x20/0x200 [ 34.754231][ C2] ret_from_fork+0x31/0x70 [ 34.754451][ C2] ret_from_fork_asm+0x1a/0x30 [ 34.754629][ C2] IN-SOFTIRQ-W at: [ 34.754746][ C2] __lock_acquire+0x797/0x1570 [ 34.754916][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.755099][ C2] _raw_write_lock+0x30/0x40 [ 34.755270][ C2] addrconf_rs_timer+0xa9/0x730 [ 34.755521][ C2] call_timer_fn+0x13b/0x230 [ 34.755732][ C2] __run_timers+0x545/0x810 [ 34.755901][ C2] timer_expire_remote+0x9b/0xe0 [ 34.756108][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 34.756280][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 34.756459][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 34.756632][ C2] __do_softirq+0x1f8/0x5df [ 34.756806][ C2] irq_exit_rcu+0x97/0xc0 [ 34.756989][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 34.757215][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 34.757455][ C2] default_idle+0xf/0x20 [ 34.757648][ C2] default_idle_call+0x6d/0xb0 [ 34.757846][ C2] cpuidle_idle_call+0x1f4/0x280 [ 34.758084][ C2] do_idle+0xf9/0x160 [ 34.758238][ C2] cpu_startup_entry+0x54/0x60 [ 34.758439][ C2] start_secondary+0x21c/0x2b0 [ 34.758646][ C2] common_startup_64+0x12c/0x138 [ 34.758829][ C2] INITIAL USE at: [ 34.758932][ C2] __lock_acquire+0x797/0x1570 [ 34.759116][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.759303][ C2] _raw_write_lock_bh+0x38/0x50 [ 34.759549][ C2] addrconf_permanent_addr+0x6e/0x670 [ 34.759726][ C2] addrconf_notify+0x749/0xd60 [ 34.759910][ C2] notifier_call_chain+0xcd/0x150 [ 34.760095][ C2] __dev_notify_flags+0xe6/0x250 [ 34.760282][ C2] dev_change_flags+0xec/0x160 [ 34.760466][ C2] do_setlink+0x7d6/0x21e0 [ 34.760667][ C2] __rtnl_newlink+0xaa7/0xd80 [ 34.760853][ C2] rtnl_newlink+0x63/0xa0 [ 34.761024][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 34.761212][ C2] netlink_rcv_skb+0x130/0x360 [ 34.761425][ C2] netlink_unicast+0x449/0x710 [ 34.761619][ C2] netlink_sendmsg+0x723/0xbe0 [ 34.761851][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 34.762139][ C2] ___sys_sendmsg+0xee/0x170 [ 34.762359][ C2] __sys_sendmsg+0xcd/0x170 [ 34.762547][ C2] do_syscall_64+0xc6/0x1e0 [ 34.762736][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.762954][ C2] INITIAL READ USE at: [ 34.763056][ C2] __lock_acquire+0x797/0x1570 [ 34.763249][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.763480][ C2] _raw_read_lock_bh+0x44/0x80 [ 34.763689][ C2] inet6_fill_ifla6_attrs+0x516/0x740 [ 34.763977][ C2] inet6_fill_link_af+0x5e/0xe0 [ 34.764256][ C2] rtnl_fill_ifinfo+0x1612/0x29e0 [ 34.764518][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 34.764779][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 34.764998][ C2] rtmsg_ifinfo+0x5b/0xa0 [ 34.765186][ C2] register_netdevice+0x1177/0x1690 [ 34.765399][ C2] register_netdev+0x20/0x40 [ 34.765590][ C2] sit_init_net+0x250/0x4f0 [ 34.765766][ C2] ops_init+0x9b/0x560 [ 34.765948][ C2] register_pernet_operations+0x2db/0x710 [ 34.766196][ C2] register_pernet_device+0x2a/0x60 [ 34.766421][ C2] sit_init+0x23/0xe0 [ 34.766591][ C2] do_one_initcall+0x8d/0x1e0 [ 34.766765][ C2] do_initcalls+0x1b2/0x3e0 [ 34.766936][ C2] kernel_init_freeable+0x232/0x310 [ 34.767145][ C2] kernel_init+0x20/0x200 [ 34.767333][ C2] ret_from_fork+0x31/0x70 [ 34.767563][ C2] ret_from_fork_asm+0x1a/0x30 [ 34.767731][ C2] } [ 34.767801][ C2] ... key at: [] __key.37+0x0/0x40 [ 34.768003][ C2] ... acquired at: [ 34.768120][ C2] mark_lock+0x28d/0x3e0 [ 34.768265][ C2] mark_usage+0xd9/0x2a0 [ 34.768417][ C2] __lock_acquire+0x797/0x1570 [ 34.768558][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.768710][ C2] _raw_write_lock+0x30/0x40 [ 34.768846][ C2] addrconf_rs_timer+0xa9/0x730 [ 34.768982][ C2] call_timer_fn+0x13b/0x230 [ 34.769118][ C2] __run_timers+0x545/0x810 [ 34.769254][ C2] timer_expire_remote+0x9b/0xe0 [ 34.769402][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 34.769544][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 34.769696][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 34.769829][ C2] __do_softirq+0x1f8/0x5df [ 34.769980][ C2] irq_exit_rcu+0x97/0xc0 [ 34.770113][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 34.770294][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 34.770478][ C2] default_idle+0xf/0x20 [ 34.770642][ C2] default_idle_call+0x6d/0xb0 [ 34.770776][ C2] cpuidle_idle_call+0x1f4/0x280 [ 34.770921][ C2] do_idle+0xf9/0x160 [ 34.771022][ C2] cpu_startup_entry+0x54/0x60 [ 34.771171][ C2] start_secondary+0x21c/0x2b0 [ 34.771306][ C2] common_startup_64+0x12c/0x138 [ 34.771507][ C2] [ 34.771577][ C2] [ 34.771577][ C2] stack backtrace: [ 34.771744][ C2] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 6.9.0-rc1-virtme #1 [ 34.771954][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.772251][ C2] Call Trace: [ 34.772358][ C2] [ 34.772437][ C2] dump_stack_lvl+0x82/0xd0 [ 34.772576][ C2] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 34.772744][ C2] ? kernel_text_address+0x17/0xe0 [ 34.772883][ C2] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 34.773050][ C2] ? __pfx_usage_skip+0x10/0x10 [ 34.773184][ C2] ? __pfx_usage_match+0x10/0x10 [ 34.773318][ C2] ? arch_stack_walk+0x8c/0xf0 [ 34.773464][ C2] mark_lock_irq+0x4cd/0xa10 [ 34.773601][ C2] ? common_startup_64+0x12c/0x138 [ 34.773735][ C2] ? __pfx_mark_lock_irq+0x10/0x10 [ 34.773869][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 34.774009][ C2] ? save_trace+0x8f/0x5b0 [ 34.774147][ C2] mark_lock+0x28d/0x3e0 [ 34.774256][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 34.774402][ C2] mark_usage+0xd9/0x2a0 [ 34.774505][ C2] __lock_acquire+0x797/0x1570 [ 34.774646][ C2] ? __pfx_validate_chain+0x10/0x10 [ 34.774796][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 34.774952][ C2] lock_acquire.part.0+0xeb/0x330 [ 34.775103][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 34.775245][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 34.775451][ C2] ? trace_lock_acquire+0x135/0x1c0 [ 34.775667][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 34.775818][ C2] ? lock_acquire+0x32/0xc0 [ 34.775965][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 34.776108][ C2] _raw_write_lock+0x30/0x40 [ 34.776256][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 34.776426][ C2] addrconf_rs_timer+0xa9/0x730 [ 34.776566][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 34.776718][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 34.776875][ C2] ? call_timer_fn+0xe8/0x230 [ 34.777009][ C2] ? lock_acquire+0x32/0xc0 [ 34.777144][ C2] ? call_timer_fn+0xe8/0x230 [ 34.777297][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 34.777445][ C2] call_timer_fn+0x13b/0x230 [ 34.777585][ C2] ? call_timer_fn+0xe8/0x230 [ 34.777735][ C2] ? call_timer_fn+0xe8/0x230 [ 34.777896][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 34.778044][ C2] ? mark_lock+0x38/0x3e0 [ 34.778166][ C2] __run_timers+0x545/0x810 [ 34.778317][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 34.778480][ C2] ? __pfx___run_timers+0x10/0x10 [ 34.778645][ C2] ? __lock_release+0x103/0x460 [ 34.778791][ C2] ? do_raw_spin_lock+0x131/0x270 [ 34.778927][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 34.779065][ C2] ? lock_acquire+0x32/0xc0 [ 34.779212][ C2] ? timer_expire_remote+0x93/0xe0 [ 34.779349][ C2] timer_expire_remote+0x9b/0xe0 [ 34.779520][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 34.779659][ C2] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 34.779829][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 34.779967][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 34.780117][ C2] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 34.780256][ C2] __do_softirq+0x1f8/0x5df [ 34.780402][ C2] irq_exit_rcu+0x97/0xc0 [ 34.780525][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 34.780685][ C2] [ 34.780754][ C2] [ 34.780822][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 34.781019][ C2] RIP: 0010:default_idle+0xf/0x20 [ 34.781167][ C2] 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 [ 34.781699][ C2] RSP: 0018:ffffc9000015fdf8 EFLAGS: 00000242 [ 34.781888][ C2] RAX: 00000000000e8645 RBX: 1ffff9200002bfc1 RCX: ffffffffb070e9d5 [ 34.782090][ C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffae0aa4a4 [ 34.782303][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c2709c [ 34.782532][ C2] R10: ffff8880361384e3 R11: ffff88803612d9b0 R12: 0000000000000000 [ 34.782750][ C2] R13: ffff888001b7c5c0 R14: dffffc0000000000 R15: 0000000000000000 [ 34.782967][ C2] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 34.783105][ C2] ? cpuidle_idle_call+0x1f4/0x280 [ 34.783255][ C2] default_idle_call+0x6d/0xb0 [ 34.783412][ C2] cpuidle_idle_call+0x1f4/0x280 [ 34.783547][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 34.783702][ C2] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 34.783875][ C2] do_idle+0xf9/0x160 [ 34.784040][ C2] cpu_startup_entry+0x54/0x60 [ 34.784260][ C2] start_secondary+0x21c/0x2b0 [ 34.784477][ C2] ? __pfx_start_secondary+0x10/0x10 [ 34.784702][ C2] common_startup_64+0x12c/0x138 [ 34.784926][ C2] [ 40.171886][ T348] veth2: left allmulticast mode [ 40.172081][ T348] veth2: left promiscuous mode [ 40.172828][ T348] br1: port 2(veth2) entered disabled state [ 40.263394][ T349] veth1: left allmulticast mode [ 40.263560][ T349] veth1: left promiscuous mode [ 40.263796][ T349] br1: port 1(veth1) entered disabled state [ 42.435586][ T351] br1: port 1(veth1) entered blocking state [ 42.435787][ T351] br1: port 1(veth1) entered disabled state [ 42.435985][ T351] veth1: entered allmulticast mode [ 42.437472][ T351] veth1: entered promiscuous mode [ 42.449731][ T351] br1: port 1(veth1) entered blocking state [ 42.449956][ T351] br1: port 1(veth1) entered forwarding state [ 42.575041][ T352] br1: port 2(veth2) entered blocking state [ 42.575915][ T352] br1: port 2(veth2) entered disabled state [ 42.576457][ T352] veth2: entered allmulticast mode [ 42.577953][ T352] veth2: entered promiscuous mode [ 42.578570][ T352] br1: port 2(veth2) entered blocking state [ 42.578776][ T352] br1: port 2(veth2) entered forwarding state [ 46.161547][ T375] br1: port 2(veth2) entered disabled state [ 46.161919][ T375] veth2: left allmulticast mode [ 46.162084][ T375] veth2: left promiscuous mode [ 46.163100][ T375] br1: port 2(veth2) entered disabled state [ 46.261372][ T376] br1: port 1(veth1) entered disabled state [ 46.261774][ T376] veth1: left allmulticast mode [ 46.261914][ T376] veth1: left promiscuous mode [ 46.262158][ T376] br1: port 1(veth1) entered disabled state