[ 24.220251][ T237] modprobe (237) used greatest stack depth: 24480 bytes left [ 24.252386][ T236] ip (236) used greatest stack depth: 23616 bytes left [ 26.802595][ T273] 8021q: 802.1Q VLAN Support v1.8 [ 29.950671][ T303] br1: port 1(veth1) entered blocking state [ 29.951050][ T303] br1: port 1(veth1) entered disabled state [ 29.958871][ T303] veth1: entered allmulticast mode [ 29.961224][ T303] veth1: entered promiscuous mode [ 30.086564][ T304] br1: port 2(veth2) entered blocking state [ 30.086966][ T304] br1: port 2(veth2) entered disabled state [ 30.087201][ T304] veth2: entered allmulticast mode [ 30.089015][ T304] veth2: entered promiscuous mode [ 30.212492][ T7] br1: port 1(veth1) entered blocking state [ 30.212906][ T7] br1: port 1(veth1) entered forwarding state [ 30.321873][ T50] br1: port 2(veth2) entered blocking state [ 30.322138][ T50] br1: port 2(veth2) entered forwarding state [ 35.180607][ C1] [ 35.180765][ C1] ======================================================== [ 35.180973][ C1] WARNING: possible irq lock inversion dependency detected [ 35.181177][ C1] 6.9.0-rc1-virtme #1 Not tainted [ 35.181315][ C1] -------------------------------------------------------- [ 35.181516][ C1] swapper/1/0 just changed the state of lock: [ 35.181682][ C1] ffff888005293d80 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 35.181935][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 35.182147][ C1] (&p->alloc_lock){+.+.}-{2:2} [ 35.182151][ C1] [ 35.182151][ C1] [ 35.182151][ C1] and interrupts could create inverse lock ordering between them. [ 35.182151][ C1] [ 35.182641][ C1] [ 35.182641][ C1] other info that might help us debug this: [ 35.182847][ C1] Possible interrupt unsafe locking scenario: [ 35.182847][ C1] [ 35.183052][ C1] CPU0 CPU1 [ 35.183185][ C1] ---- ---- [ 35.183326][ C1] lock(&p->alloc_lock); [ 35.183430][ C1] local_irq_disable(); [ 35.183593][ C1] lock(&ndev->lock); [ 35.183760][ C1] lock(&p->alloc_lock); [ 35.183933][ C1] [ 35.184036][ C1] lock(&ndev->lock); [ 35.184140][ C1] [ 35.184140][ C1] *** DEADLOCK *** [ 35.184140][ C1] [ 35.184337][ C1] 1 lock held by swapper/1/0: [ 35.184473][ C1] #0: ffffc900001d8b68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 35.184717][ C1] [ 35.184717][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 35.184951][ C1] -> (&p->alloc_lock){+.+.}-{2:2} { [ 35.185094][ C1] HARDIRQ-ON-W at: [ 35.185198][ C1] __lock_acquire+0x797/0x1570 [ 35.185374][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.185568][ C1] _raw_spin_lock+0x30/0x40 [ 35.185743][ C1] set_mems_allowed+0x1d/0x210 [ 35.185914][ C1] kernel_init_freeable+0x72/0x310 [ 35.186088][ C1] kernel_init+0x20/0x200 [ 35.186262][ C1] ret_from_fork+0x31/0x70 [ 35.186434][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.186605][ C1] SOFTIRQ-ON-W at: [ 35.186706][ C1] __lock_acquire+0x797/0x1570 [ 35.186878][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.187051][ C1] _raw_spin_lock+0x30/0x40 [ 35.187220][ C1] set_mems_allowed+0x1d/0x210 [ 35.187390][ C1] kernel_init_freeable+0x72/0x310 [ 35.187558][ C1] kernel_init+0x20/0x200 [ 35.187727][ C1] ret_from_fork+0x31/0x70 [ 35.187896][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.188069][ C1] INITIAL USE at: [ 35.188170][ C1] __lock_acquire+0x797/0x1570 [ 35.188337][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.188506][ C1] _raw_spin_lock+0x30/0x40 [ 35.188680][ C1] set_mems_allowed+0x1d/0x210 [ 35.188848][ C1] kernel_init_freeable+0x72/0x310 [ 35.189017][ C1] kernel_init+0x20/0x200 [ 35.189196][ C1] ret_from_fork+0x31/0x70 [ 35.189366][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.189534][ C1] } [ 35.189604][ C1] ... key at: [] __key.387+0x0/0x40 [ 35.189809][ C1] ... acquired at: [ 35.189911][ C1] __lock_acquire+0xaf0/0x1570 [ 35.190050][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.190191][ C1] _raw_spin_lock+0x30/0x40 [ 35.190329][ C1] __get_task_comm+0x27/0x70 [ 35.190467][ C1] ref_tracker_alloc+0x2ee/0x490 [ 35.190604][ C1] netdev_get_by_index+0x5e/0x80 [ 35.190741][ C1] fib6_nh_init+0x3d8/0x15b0 [ 35.190880][ C1] ip6_route_info_create+0xf18/0x17d0 [ 35.191014][ C1] addrconf_f6i_alloc+0x265/0x560 [ 35.191149][ C1] __ipv6_dev_ac_inc+0x25f/0xb10 [ 35.191286][ C1] addrconf_join_anycast+0x1c0/0x220 [ 35.191421][ C1] dev_forward_change+0x2a6/0x7b0 [ 35.191557][ C1] addrconf_fixup_forwarding+0x23f/0x460 [ 35.191725][ C1] addrconf_sysctl_forward+0x212/0x2b0 [ 35.191861][ C1] proc_sys_call_handler+0x403/0x5e0 [ 35.191999][ C1] vfs_write+0x9e5/0x10a0 [ 35.192133][ C1] ksys_write+0xf5/0x1e0 [ 35.192271][ C1] do_syscall_64+0xc6/0x1e0 [ 35.192410][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.192581][ C1] [ 35.192650][ C1] -> (&ndev->lock){++-.}-{2:2} { [ 35.192791][ C1] HARDIRQ-ON-W at: [ 35.192892][ C1] __lock_acquire+0x797/0x1570 [ 35.193063][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.193235][ C1] _raw_write_lock_bh+0x38/0x50 [ 35.193408][ C1] addrconf_permanent_addr+0x6e/0x670 [ 35.193578][ C1] addrconf_notify+0x749/0xd60 [ 35.193747][ C1] notifier_call_chain+0xcd/0x150 [ 35.193915][ C1] __dev_notify_flags+0xe6/0x250 [ 35.194084][ C1] dev_change_flags+0xec/0x160 [ 35.194254][ C1] do_setlink+0x7d6/0x21e0 [ 35.194425][ C1] __rtnl_newlink+0xaa7/0xd80 [ 35.194594][ C1] rtnl_newlink+0x63/0xa0 [ 35.194762][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.194931][ C1] netlink_rcv_skb+0x130/0x360 [ 35.195099][ C1] netlink_unicast+0x449/0x710 [ 35.195267][ C1] netlink_sendmsg+0x723/0xbe0 [ 35.195434][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 35.195629][ C1] ___sys_sendmsg+0xee/0x170 [ 35.195798][ C1] __sys_sendmsg+0xcd/0x170 [ 35.195969][ C1] do_syscall_64+0xc6/0x1e0 [ 35.196142][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.196348][ C1] HARDIRQ-ON-R at: [ 35.196450][ C1] __lock_acquire+0x797/0x1570 [ 35.196622][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.196798][ C1] _raw_read_lock_bh+0x44/0x80 [ 35.196969][ C1] inet6_fill_ifla6_attrs+0x516/0x740 [ 35.197138][ C1] inet6_fill_link_af+0x5e/0xe0 [ 35.197307][ C1] rtnl_fill_ifinfo+0x1612/0x29e0 [ 35.197477][ C1] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 35.197645][ C1] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 35.197850][ C1] rtmsg_ifinfo+0x5b/0xa0 [ 35.198020][ C1] register_netdevice+0x1177/0x1690 [ 35.198190][ C1] register_netdev+0x20/0x40 [ 35.198360][ C1] sit_init_net+0x250/0x4f0 [ 35.198530][ C1] ops_init+0x9b/0x560 [ 35.198666][ C1] register_pernet_operations+0x2db/0x710 [ 35.198869][ C1] register_pernet_device+0x2a/0x60 [ 35.199039][ C1] sit_init+0x23/0xe0 [ 35.199175][ C1] do_one_initcall+0x8d/0x1e0 [ 35.199343][ C1] do_initcalls+0x1b2/0x3e0 [ 35.199512][ C1] kernel_init_freeable+0x232/0x310 [ 35.199681][ C1] kernel_init+0x20/0x200 [ 35.199849][ C1] ret_from_fork+0x31/0x70 [ 35.200023][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.200195][ C1] IN-SOFTIRQ-W at: [ 35.200297][ C1] __lock_acquire+0x797/0x1570 [ 35.200467][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.200636][ C1] _raw_write_lock+0x30/0x40 [ 35.200807][ C1] addrconf_rs_timer+0xa9/0x730 [ 35.200989][ C1] call_timer_fn+0x13b/0x230 [ 35.201160][ C1] __run_timers+0x545/0x810 [ 35.201330][ C1] timer_expire_remote+0x9b/0xe0 [ 35.201502][ C1] tmigr_handle_remote_cpu+0x270/0x430 [ 35.201701][ C1] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.201871][ C1] tmigr_handle_remote+0x21d/0x3a0 [ 35.202046][ C1] __do_softirq+0x1f8/0x5df [ 35.202215][ C1] irq_exit_rcu+0x97/0xc0 [ 35.202384][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.202586][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.202791][ C1] default_idle+0xf/0x20 [ 35.202965][ C1] default_idle_call+0x6d/0xb0 [ 35.203135][ C1] cpuidle_idle_call+0x1f4/0x280 [ 35.203310][ C1] do_idle+0xf9/0x160 [ 35.203460][ C1] cpu_startup_entry+0x54/0x60 [ 35.203629][ C1] start_secondary+0x21c/0x2b0 [ 35.203800][ C1] common_startup_64+0x12c/0x138 [ 35.203969][ C1] INITIAL USE at: [ 35.204071][ C1] __lock_acquire+0x797/0x1570 [ 35.204241][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.204413][ C1] _raw_write_lock_bh+0x38/0x50 [ 35.204584][ C1] addrconf_permanent_addr+0x6e/0x670 [ 35.204753][ C1] addrconf_notify+0x749/0xd60 [ 35.204925][ C1] notifier_call_chain+0xcd/0x150 [ 35.205096][ C1] __dev_notify_flags+0xe6/0x250 [ 35.205264][ C1] dev_change_flags+0xec/0x160 [ 35.205451][ C1] do_setlink+0x7d6/0x21e0 [ 35.205624][ C1] __rtnl_newlink+0xaa7/0xd80 [ 35.205792][ C1] rtnl_newlink+0x63/0xa0 [ 35.205961][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.206131][ C1] netlink_rcv_skb+0x130/0x360 [ 35.206303][ C1] netlink_unicast+0x449/0x710 [ 35.206477][ C1] netlink_sendmsg+0x723/0xbe0 [ 35.206649][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 35.206821][ C1] ___sys_sendmsg+0xee/0x170 [ 35.206991][ C1] __sys_sendmsg+0xcd/0x170 [ 35.207163][ C1] do_syscall_64+0xc6/0x1e0 [ 35.207333][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.207535][ C1] INITIAL READ USE at: [ 35.207641][ C1] __lock_acquire+0x797/0x1570 [ 35.207813][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.207984][ C1] _raw_read_lock_bh+0x44/0x80 [ 35.208154][ C1] inet6_fill_ifla6_attrs+0x516/0x740 [ 35.208359][ C1] inet6_fill_link_af+0x5e/0xe0 [ 35.208529][ C1] rtnl_fill_ifinfo+0x1612/0x29e0 [ 35.208701][ C1] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 35.208906][ C1] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 35.209192][ C1] rtmsg_ifinfo+0x5b/0xa0 [ 35.209361][ C1] register_netdevice+0x1177/0x1690 [ 35.209563][ C1] register_netdev+0x20/0x40 [ 35.209810][ C1] sit_init_net+0x250/0x4f0 [ 35.209983][ C1] ops_init+0x9b/0x560 [ 35.210155][ C1] register_pernet_operations+0x2db/0x710 [ 35.210438][ C1] register_pernet_device+0x2a/0x60 [ 35.210640][ C1] sit_init+0x23/0xe0 [ 35.210814][ C1] do_one_initcall+0x8d/0x1e0 [ 35.211064][ C1] do_initcalls+0x1b2/0x3e0 [ 35.211236][ C1] kernel_init_freeable+0x232/0x310 [ 35.211439][ C1] kernel_init+0x20/0x200 [ 35.211690][ C1] ret_from_fork+0x31/0x70 [ 35.211859][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.212029][ C1] } [ 35.212098][ C1] ... key at: [] __key.37+0x0/0x40 [ 35.212458][ C1] ... acquired at: [ 35.212558][ C1] mark_lock+0x28d/0x3e0 [ 35.212693][ C1] mark_usage+0xd9/0x2a0 [ 35.212827][ C1] __lock_acquire+0x797/0x1570 [ 35.213039][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.213173][ C1] _raw_write_lock+0x30/0x40 [ 35.213315][ C1] addrconf_rs_timer+0xa9/0x730 [ 35.213448][ C1] call_timer_fn+0x13b/0x230 [ 35.213584][ C1] __run_timers+0x545/0x810 [ 35.213800][ C1] timer_expire_remote+0x9b/0xe0 [ 35.213937][ C1] tmigr_handle_remote_cpu+0x270/0x430 [ 35.214071][ C1] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.214204][ C1] tmigr_handle_remote+0x21d/0x3a0 [ 35.214416][ C1] __do_softirq+0x1f8/0x5df [ 35.214548][ C1] irq_exit_rcu+0x97/0xc0 [ 35.214684][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.214849][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.215098][ C1] default_idle+0xf/0x20 [ 35.215233][ C1] default_idle_call+0x6d/0xb0 [ 35.215368][ C1] cpuidle_idle_call+0x1f4/0x280 [ 35.215512][ C1] do_idle+0xf9/0x160 [ 35.215693][ C1] cpu_startup_entry+0x54/0x60 [ 35.215828][ C1] start_secondary+0x21c/0x2b0 [ 35.215962][ C1] common_startup_64+0x12c/0x138 [ 35.216096][ C1] [ 35.216164][ C1] [ 35.216164][ C1] stack backtrace: [ 35.216408][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.9.0-rc1-virtme #1 [ 35.216609][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 35.216981][ C1] Call Trace: [ 35.217082][ C1] [ 35.217153][ C1] dump_stack_lvl+0x82/0xd0 [ 35.217291][ C1] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 35.217463][ C1] ? kernel_text_address+0x17/0xe0 [ 35.217679][ C1] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 35.217845][ C1] ? __pfx_usage_skip+0x10/0x10 [ 35.217979][ C1] ? __pfx_usage_match+0x10/0x10 [ 35.218112][ C1] ? arch_stack_walk+0x8c/0xf0 [ 35.218325][ C1] mark_lock_irq+0x4cd/0xa10 [ 35.218463][ C1] ? common_startup_64+0x12c/0x138 [ 35.218598][ C1] ? __pfx_mark_lock_irq+0x10/0x10 [ 35.218736][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 35.218953][ C1] ? save_trace+0x8f/0x5b0 [ 35.219089][ C1] mark_lock+0x28d/0x3e0 [ 35.219190][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 35.219325][ C1] mark_usage+0xd9/0x2a0 [ 35.219428][ C1] __lock_acquire+0x797/0x1570 [ 35.219643][ C1] ? __pfx_validate_chain+0x10/0x10 [ 35.219778][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.219915][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.220051][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 35.220263][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.220399][ C1] ? trace_lock_acquire+0x135/0x1c0 [ 35.220534][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 35.220668][ C1] ? lock_acquire+0x32/0xc0 [ 35.220879][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 35.221014][ C1] _raw_write_lock+0x30/0x40 [ 35.221149][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 35.221285][ C1] addrconf_rs_timer+0xa9/0x730 [ 35.221419][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.221631][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.221764][ C1] ? call_timer_fn+0xe8/0x230 [ 35.221898][ C1] ? lock_acquire+0x32/0xc0 [ 35.222032][ C1] ? call_timer_fn+0xe8/0x230 [ 35.222245][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.222379][ C1] call_timer_fn+0x13b/0x230 [ 35.222516][ C1] ? call_timer_fn+0xe8/0x230 [ 35.222649][ C1] ? call_timer_fn+0xe8/0x230 [ 35.222939][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 35.223071][ C1] ? mark_lock+0x38/0x3e0 [ 35.223178][ C1] __run_timers+0x545/0x810 [ 35.223311][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.223447][ C1] ? __pfx___run_timers+0x10/0x10 [ 35.223658][ C1] ? __lock_release+0x103/0x460 [ 35.223791][ C1] ? do_raw_spin_lock+0x131/0x270 [ 35.223932][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 35.224065][ C1] ? lock_acquire+0x32/0xc0 [ 35.224277][ C1] ? timer_expire_remote+0x93/0xe0 [ 35.224414][ C1] timer_expire_remote+0x9b/0xe0 [ 35.224548][ C1] tmigr_handle_remote_cpu+0x270/0x430 [ 35.224682][ C1] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 35.224928][ C1] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.225068][ C1] tmigr_handle_remote+0x21d/0x3a0 [ 35.225203][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 35.225340][ C1] __do_softirq+0x1f8/0x5df [ 35.225562][ C1] irq_exit_rcu+0x97/0xc0 [ 35.225664][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.225798][ C1] [ 35.225867][ C1] [ 35.225936][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.226178][ C1] RIP: 0010:default_idle+0xf/0x20 [ 35.226323][ C1] 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 93 20 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 [ 35.226881][ C1] RSP: 0018:ffffc9000014fdf8 EFLAGS: 00000246 [ 35.227054][ C1] RAX: 000000000008baa3 RBX: 1ffff92000029fc1 RCX: ffffffffa3b0f9e5 [ 35.227253][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa14aa4a4 [ 35.227535][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1005f1709c [ 35.227734][ C1] R10: ffff88802f8b84e3 R11: ffff88802f8ad9b0 R12: 0000000000000000 [ 35.227946][ C1] R13: ffff888001b7a300 R14: dffffc0000000000 R15: 0000000000000000 [ 35.228244][ C1] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 35.228378][ C1] ? cpuidle_idle_call+0x1f4/0x280 [ 35.228518][ C1] default_idle_call+0x6d/0xb0 [ 35.228656][ C1] cpuidle_idle_call+0x1f4/0x280 [ 35.228869][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 35.229004][ C1] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 35.229138][ C1] do_idle+0xf9/0x160 [ 35.229240][ C1] cpu_startup_entry+0x54/0x60 [ 35.229374][ C1] start_secondary+0x21c/0x2b0 [ 35.229586][ C1] ? __pfx_start_secondary+0x10/0x10 [ 35.229724][ C1] common_startup_64+0x12c/0x138 [ 35.229862][ C1] [ 40.678353][ T349] veth2: left allmulticast mode [ 40.678524][ T349] veth2: left promiscuous mode [ 40.678771][ T349] br1: port 2(veth2) entered disabled state [ 40.772216][ T350] veth1: left allmulticast mode [ 40.772375][ T350] veth1: left promiscuous mode [ 40.773331][ T350] br1: port 1(veth1) entered disabled state [ 42.949510][ T352] br1: port 1(veth1) entered blocking state [ 42.949737][ T352] br1: port 1(veth1) entered disabled state [ 42.949951][ T352] veth1: entered allmulticast mode [ 42.951390][ T352] veth1: entered promiscuous mode [ 42.952660][ T352] br1: port 1(veth1) entered blocking state [ 42.952856][ T352] br1: port 1(veth1) entered forwarding state [ 43.066182][ T353] br1: port 2(veth2) entered blocking state [ 43.066387][ T353] br1: port 2(veth2) entered disabled state [ 43.066596][ T353] veth2: entered allmulticast mode [ 43.068208][ T353] veth2: entered promiscuous mode [ 43.068777][ T353] br1: port 2(veth2) entered blocking state [ 43.068948][ T353] br1: port 2(veth2) entered forwarding state [ 46.688954][ T376] br1: port 2(veth2) entered disabled state [ 46.689357][ T376] veth2: left allmulticast mode [ 46.689522][ T376] veth2: left promiscuous mode [ 46.689779][ T376] br1: port 2(veth2) entered disabled state [ 46.782499][ T377] br1: port 1(veth1) entered disabled state [ 46.782879][ T377] veth1: left allmulticast mode [ 46.783027][ T377] veth1: left promiscuous mode [ 46.783272][ T377] br1: port 1(veth1) entered disabled state