[ 29.891192][ T299] gre: GRE over IPv4 demultiplexor driver [ 29.905649][ T299] ip_gre: GRE over IPv4 tunneling driver [ 30.207654][ T305] ip (305) used greatest stack depth: 23464 bytes left [ 30.681856][ T310] GACT probability NOT on [ 30.954257][ T312] ip6_gre: GRE over IPv6 tunneling driver [ 31.078177][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.205027][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.733157][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.924960][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.396183][ T326] br1: port 1(veth1) entered blocking state [ 32.396614][ T326] br1: port 1(veth1) entered disabled state [ 32.396987][ T326] veth1: entered allmulticast mode [ 32.399106][ T326] veth1: entered promiscuous mode [ 32.532805][ T49] br1: port 1(veth1) entered blocking state [ 32.533206][ T49] br1: port 1(veth1) entered forwarding state [ 32.656312][ T328] br1: port 2(veth2) entered blocking state [ 32.656587][ T328] br1: port 2(veth2) entered disabled state [ 32.656870][ T328] veth2: entered allmulticast mode [ 32.658766][ T328] veth2: entered promiscuous mode [ 32.788309][ T49] br1: port 2(veth2) entered blocking state [ 32.788909][ T49] br1: port 2(veth2) entered forwarding state [ 32.949546][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.950339][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.149402][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.445931][ T49] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 34.357016][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 34.422363][ T49] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 36.660983][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 41.297113][ T368] Mirror/redirect action on [ 43.829921][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 47.924928][ C3] [ 47.925119][ C3] ======================================================== [ 47.925364][ C3] WARNING: possible irq lock inversion dependency detected [ 47.925595][ C3] 6.9.0-rc1-virtme #1 Not tainted [ 47.925747][ C3] -------------------------------------------------------- [ 47.925982][ C3] swapper/3/0 just changed the state of lock: [ 47.926171][ C3] ffff888007a5ac38 (&br->lock){+.-.}-{2:2}, at: br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.926576][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 47.926813][ C3] (&p->alloc_lock){+.+.}-{2:2} [ 47.926817][ C3] [ 47.926817][ C3] [ 47.926817][ C3] and interrupts could create inverse lock ordering between them. [ 47.926817][ C3] [ 47.927373][ C3] [ 47.927373][ C3] other info that might help us debug this: [ 47.927603][ C3] Chain exists of: [ 47.927603][ C3] &br->lock --> lweventlist_lock --> &p->alloc_lock [ 47.927603][ C3] [ 47.927948][ C3] Possible interrupt unsafe locking scenario: [ 47.927948][ C3] [ 47.928168][ C3] CPU0 CPU1 [ 47.928317][ C3] ---- ---- [ 47.928472][ C3] lock(&p->alloc_lock); [ 47.928594][ C3] local_irq_disable(); [ 47.928781][ C3] lock(&br->lock); [ 47.928978][ C3] lock(lweventlist_lock); [ 47.929171][ C3] [ 47.929283][ C3] lock(&br->lock); [ 47.929400][ C3] [ 47.929400][ C3] *** DEADLOCK *** [ 47.929400][ C3] [ 47.929619][ C3] 1 lock held by swapper/3/0: [ 47.929775][ C3] #0: ffffc90000288b68 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 47.930172][ C3] [ 47.930172][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 47.930430][ C3] -> (&p->alloc_lock){+.+.}-{2:2} { [ 47.930585][ C3] HARDIRQ-ON-W at: [ 47.930700][ C3] __lock_acquire+0x797/0x1570 [ 47.930900][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.931093][ C3] _raw_spin_lock+0x30/0x40 [ 47.931284][ C3] set_mems_allowed+0x1d/0x210 [ 47.931473][ C3] kernel_init_freeable+0x72/0x310 [ 47.931661][ C3] kernel_init+0x20/0x200 [ 47.931855][ C3] ret_from_fork+0x31/0x70 [ 47.932054][ C3] ret_from_fork_asm+0x1a/0x30 [ 47.932244][ C3] SOFTIRQ-ON-W at: [ 47.932361][ C3] __lock_acquire+0x797/0x1570 [ 47.932550][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.932740][ C3] _raw_spin_lock+0x30/0x40 [ 47.932930][ C3] set_mems_allowed+0x1d/0x210 [ 47.933122][ C3] kernel_init_freeable+0x72/0x310 [ 47.933306][ C3] kernel_init+0x20/0x200 [ 47.933494][ C3] ret_from_fork+0x31/0x70 [ 47.933685][ C3] ret_from_fork_asm+0x1a/0x30 [ 47.933870][ C3] INITIAL USE at: [ 47.933983][ C3] __lock_acquire+0x797/0x1570 [ 47.934169][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.934364][ C3] _raw_spin_lock+0x30/0x40 [ 47.934554][ C3] set_mems_allowed+0x1d/0x210 [ 47.934742][ C3] kernel_init_freeable+0x72/0x310 [ 47.934935][ C3] kernel_init+0x20/0x200 [ 47.935123][ C3] ret_from_fork+0x31/0x70 [ 47.935317][ C3] ret_from_fork_asm+0x1a/0x30 [ 47.935511][ C3] } [ 47.935591][ C3] ... key at: [] __key.387+0x0/0x40 [ 47.935823][ C3] ... acquired at: [ 47.935936][ C3] __lock_acquire+0xaf0/0x1570 [ 47.936087][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.936241][ C3] _raw_spin_lock+0x30/0x40 [ 47.936391][ C3] __get_task_comm+0x27/0x70 [ 47.936545][ C3] ref_tracker_alloc+0x2ee/0x490 [ 47.936713][ C3] linkwatch_fire_event+0x196/0x200 [ 47.936869][ C3] veth_newlink+0x367/0x830 [veth] [ 47.937031][ C3] rtnl_newlink_create+0x341/0x850 [ 47.937183][ C3] __rtnl_newlink+0xac9/0xd80 [ 47.937333][ C3] rtnl_newlink+0x63/0xa0 [ 47.937483][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.937643][ C3] netlink_rcv_skb+0x130/0x360 [ 47.937799][ C3] netlink_unicast+0x449/0x710 [ 47.937954][ C3] netlink_sendmsg+0x723/0xbe0 [ 47.938104][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 47.938259][ C3] ___sys_sendmsg+0xee/0x170 [ 47.938416][ C3] __sys_sendmsg+0xcd/0x170 [ 47.938570][ C3] do_syscall_64+0xc6/0x1e0 [ 47.938727][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.938919][ C3] [ 47.938996][ C3] -> (lweventlist_lock){....}-{2:2} { [ 47.939150][ C3] INITIAL USE at: [ 47.939269][ C3] __lock_acquire+0x797/0x1570 [ 47.939459][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.939651][ C3] _raw_spin_lock_irqsave+0x3f/0x60 [ 47.939854][ C3] linkwatch_sync_dev+0x29/0x1f0 [ 47.940048][ C3] rtnl_getlink+0x4c9/0x970 [ 47.940238][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.940429][ C3] netlink_rcv_skb+0x130/0x360 [ 47.940616][ C3] netlink_unicast+0x449/0x710 [ 47.940805][ C3] netlink_sendmsg+0x723/0xbe0 [ 47.940997][ C3] __sys_sendto+0x37d/0x410 [ 47.941187][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 47.941372][ C3] do_syscall_64+0xc6/0x1e0 [ 47.941572][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.941797][ C3] } [ 47.941873][ C3] ... key at: [] lweventlist_lock+0x18/0x60 [ 47.942100][ C3] ... acquired at: [ 47.942214][ C3] __lock_acquire+0xaf0/0x1570 [ 47.942366][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.942515][ C3] _raw_spin_lock_irqsave+0x3f/0x60 [ 47.942672][ C3] linkwatch_fire_event+0x74/0x200 [ 47.942823][ C3] br_stp_change_bridge_id+0x25f/0x360 [bridge] [ 47.943056][ C3] br_set_mac_address+0x1f3/0x260 [bridge] [ 47.943275][ C3] dev_set_mac_address+0x28a/0x410 [ 47.943426][ C3] dev_set_mac_address_user+0x31/0x50 [ 47.943581][ C3] do_setlink+0x17b4/0x21e0 [ 47.943732][ C3] rtnl_setlink+0x1f7/0x310 [ 47.943885][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.944043][ C3] netlink_rcv_skb+0x130/0x360 [ 47.944202][ C3] netlink_unicast+0x449/0x710 [ 47.944352][ C3] netlink_sendmsg+0x723/0xbe0 [ 47.944503][ C3] __sys_sendto+0x37d/0x410 [ 47.944655][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 47.944809][ C3] do_syscall_64+0xc6/0x1e0 [ 47.944962][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.945151][ C3] [ 47.945227][ C3] -> (&br->lock){+.-.}-{2:2} { [ 47.945384][ C3] HARDIRQ-ON-W at: [ 47.945502][ C3] __lock_acquire+0x797/0x1570 [ 47.945691][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.945882][ C3] _raw_spin_lock_bh+0x38/0x50 [ 47.946072][ C3] recalculate_group_addr+0x55/0x130 [bridge] [ 47.946340][ C3] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 47.946609][ C3] br_changelink+0x36c/0x1360 [bridge] [ 47.946837][ C3] br_dev_newlink+0xa5/0x100 [bridge] [ 47.947067][ C3] rtnl_newlink_create+0x341/0x850 [ 47.947256][ C3] __rtnl_newlink+0xac9/0xd80 [ 47.947448][ C3] rtnl_newlink+0x63/0xa0 [ 47.947639][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.947830][ C3] netlink_rcv_skb+0x130/0x360 [ 47.948018][ C3] netlink_unicast+0x449/0x710 [ 47.948210][ C3] netlink_sendmsg+0x723/0xbe0 [ 47.948401][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 47.948588][ C3] ___sys_sendmsg+0xee/0x170 [ 47.948779][ C3] __sys_sendmsg+0xcd/0x170 [ 47.948970][ C3] do_syscall_64+0xc6/0x1e0 [ 47.949164][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.949395][ C3] IN-SOFTIRQ-W at: [ 47.949511][ C3] __lock_acquire+0x797/0x1570 [ 47.949701][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.949900][ C3] _raw_spin_lock+0x30/0x40 [ 47.950093][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.950359][ C3] call_timer_fn+0x13b/0x230 [ 47.950556][ C3] __run_timers+0x545/0x810 [ 47.950746][ C3] timer_expire_remote+0x9b/0xe0 [ 47.950935][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 47.951126][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 47.951313][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 47.951503][ C3] __do_softirq+0x1f8/0x5df [ 47.951693][ C3] irq_exit_rcu+0x97/0xc0 [ 47.951882][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.952105][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.952333][ C3] default_idle+0xf/0x20 [ 47.952521][ C3] default_idle_call+0x6d/0xb0 [ 47.952709][ C3] cpuidle_idle_call+0x1f4/0x280 [ 47.952913][ C3] do_idle+0xf9/0x160 [ 47.953063][ C3] cpu_startup_entry+0x54/0x60 [ 47.953249][ C3] start_secondary+0x21c/0x2b0 [ 47.953440][ C3] common_startup_64+0x12c/0x138 [ 47.953628][ C3] INITIAL USE at: [ 47.953740][ C3] __lock_acquire+0x797/0x1570 [ 47.953926][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.954131][ C3] _raw_spin_lock_bh+0x38/0x50 [ 47.954324][ C3] recalculate_group_addr+0x55/0x130 [bridge] [ 47.954589][ C3] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 47.954853][ C3] br_changelink+0x36c/0x1360 [bridge] [ 47.955077][ C3] br_dev_newlink+0xa5/0x100 [bridge] [ 47.955300][ C3] rtnl_newlink_create+0x341/0x850 [ 47.955491][ C3] __rtnl_newlink+0xac9/0xd80 [ 47.955681][ C3] rtnl_newlink+0x63/0xa0 [ 47.955866][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.956052][ C3] netlink_rcv_skb+0x130/0x360 [ 47.956247][ C3] netlink_unicast+0x449/0x710 [ 47.956431][ C3] netlink_sendmsg+0x723/0xbe0 [ 47.956628][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 47.956821][ C3] ___sys_sendmsg+0xee/0x170 [ 47.957098][ C3] __sys_sendmsg+0xcd/0x170 [ 47.957285][ C3] do_syscall_64+0xc6/0x1e0 [ 47.957476][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.957784][ C3] } [ 47.957861][ C3] ... key at: [] __key.6+0x0/0xfffffffffffe5ac0 [bridge] [ 47.958160][ C3] ... acquired at: [ 47.958270][ C3] mark_lock+0x28d/0x3e0 [ 47.958504][ C3] mark_usage+0xd9/0x2a0 [ 47.958653][ C3] __lock_acquire+0x797/0x1570 [ 47.958803][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.958953][ C3] _raw_spin_lock+0x30/0x40 [ 47.959183][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.959409][ C3] call_timer_fn+0x13b/0x230 [ 47.959567][ C3] __run_timers+0x545/0x810 [ 47.959719][ C3] timer_expire_remote+0x9b/0xe0 [ 47.959961][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 47.960112][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 47.960263][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 47.960413][ C3] __do_softirq+0x1f8/0x5df [ 47.960643][ C3] irq_exit_rcu+0x97/0xc0 [ 47.960792][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.960985][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.961168][ C3] default_idle+0xf/0x20 [ 47.961399][ C3] default_idle_call+0x6d/0xb0 [ 47.961550][ C3] cpuidle_idle_call+0x1f4/0x280 [ 47.961698][ C3] do_idle+0xf9/0x160 [ 47.961813][ C3] cpu_startup_entry+0x54/0x60 [ 47.961970][ C3] start_secondary+0x21c/0x2b0 [ 47.962200][ C3] common_startup_64+0x12c/0x138 [ 47.962356][ C3] [ 47.962432][ C3] [ 47.962432][ C3] stack backtrace: [ 47.962620][ C3] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.9.0-rc1-virtme #1 [ 47.962928][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 47.963261][ C3] Call Trace: [ 47.963374][ C3] [ 47.963537][ C3] dump_stack_lvl+0x82/0xd0 [ 47.963697][ C3] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 47.963883][ C3] ? common_startup_64+0x12c/0x138 [ 47.964035][ C3] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 47.964304][ C3] ? __pfx_usage_skip+0x10/0x10 [ 47.964457][ C3] ? __pfx_usage_match+0x10/0x10 [ 47.964609][ C3] ? arch_stack_walk+0x8c/0xf0 [ 47.964760][ C3] mark_lock_irq+0x4cd/0xa10 [ 47.965073][ C3] ? __pfx_mark_lock_irq+0x10/0x10 [ 47.965229][ C3] ? stack_trace_save+0x94/0xd0 [ 47.965380][ C3] ? add_chain_cache+0x248/0x8b0 [ 47.965535][ C3] ? save_trace+0x8f/0x5b0 [ 47.965685][ C3] mark_lock+0x28d/0x3e0 [ 47.965881][ C3] mark_usage+0xd9/0x2a0 [ 47.965997][ C3] __lock_acquire+0x797/0x1570 [ 47.966150][ C3] ? __lock_acquire+0xaf0/0x1570 [ 47.966300][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.966642][ C3] lock_acquire.part.0+0xeb/0x330 [ 47.966799][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.967026][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 47.967177][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 47.967410][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.967634][ C3] ? lock_acquire+0x32/0xc0 [ 47.967784][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.968014][ C3] _raw_spin_lock+0x30/0x40 [ 47.968249][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.968475][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.968700][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.969040][ C3] call_timer_fn+0x13b/0x230 [ 47.969192][ C3] ? call_timer_fn+0xe8/0x230 [ 47.969343][ C3] ? call_timer_fn+0xe8/0x230 [ 47.969492][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 47.969726][ C3] ? mark_lock+0x38/0x3e0 [ 47.969852][ C3] __run_timers+0x545/0x810 [ 47.970003][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.970267][ C3] ? __pfx___run_timers+0x10/0x10 [ 47.970502][ C3] ? __lock_release+0x103/0x460 [ 47.970652][ C3] ? do_raw_spin_lock+0x131/0x270 [ 47.970803][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 47.970954][ C3] ? lock_acquire+0x32/0xc0 [ 47.971187][ C3] ? timer_expire_remote+0x93/0xe0 [ 47.971337][ C3] timer_expire_remote+0x9b/0xe0 [ 47.971486][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 47.971638][ C3] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 47.971908][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 47.972062][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 47.972212][ C3] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 47.972369][ C3] __do_softirq+0x1f8/0x5df [ 47.972519][ C3] irq_exit_rcu+0x97/0xc0 [ 47.972713][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.972863][ C3] [ 47.972944][ C3] [ 47.973020][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.973208][ C3] RIP: 0010:default_idle+0xf/0x20 [ 47.973452][ C3] 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 [ 47.973989][ C3] RSP: 0018:ffffc9000016fdf8 EFLAGS: 00000246 [ 47.974274][ C3] RAX: 00000000000a3139 RBX: 1ffff9200002dfc1 RCX: ffffffff9f90f9e5 [ 47.974505][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9d2aa4a4 [ 47.974731][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3709c [ 47.975039][ C3] R10: ffff8880361b84e3 R11: ffff8880361ad9b0 R12: 0000000000000000 [ 47.975261][ C3] R13: ffff888001b88040 R14: dffffc0000000000 R15: 0000000000000000 [ 47.975569][ C3] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 47.975720][ C3] ? cpuidle_idle_call+0x1f4/0x280 [ 47.975871][ C3] default_idle_call+0x6d/0xb0 [ 47.976021][ C3] cpuidle_idle_call+0x1f4/0x280 [ 47.976174][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 47.976403][ C3] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 47.976554][ C3] do_idle+0xf9/0x160 [ 47.976670][ C3] cpu_startup_entry+0x54/0x60 [ 47.976819][ C3] start_secondary+0x21c/0x2b0 [ 47.977128][ C3] ? __pfx_start_secondary+0x10/0x10 [ 47.977278][ C3] common_startup_64+0x12c/0x138 [ 47.977430][ C3] [ 57.653068][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 77.739262][ T544] br1: port 1(veth1) entered disabled state [ 77.841395][ T545] br1: port 2(veth2) entered disabled state [ 77.935116][ T546] veth2: left allmulticast mode [ 77.935296][ T546] veth2: left promiscuous mode [ 77.935553][ T546] br1: port 2(veth2) entered disabled state [ 77.936534][ T546] veth1: left allmulticast mode [ 77.936700][ T546] veth1: left promiscuous mode [ 77.937655][ T546] br1: port 1(veth1) entered disabled state