[ 29.264002][ T299] gre: GRE over IPv4 demultiplexor driver [ 29.278698][ T299] ip_gre: GRE over IPv4 tunneling driver [ 30.025234][ T309] GACT probability NOT on [ 30.315480][ T311] ip6_gre: GRE over IPv6 tunneling driver [ 30.473923][ T7] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.609478][ T7] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.404653][ T7] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.536240][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.763818][ T325] br1: port 1(veth1) entered blocking state [ 31.764164][ T325] br1: port 1(veth1) entered disabled state [ 31.764485][ T325] veth1: entered allmulticast mode [ 31.766547][ T325] veth1: entered promiscuous mode [ 31.882980][ T62] br1: port 1(veth1) entered blocking state [ 31.883569][ T62] br1: port 1(veth1) entered forwarding state [ 32.001104][ T327] br1: port 2(veth2) entered blocking state [ 32.001432][ T327] br1: port 2(veth2) entered disabled state [ 32.001836][ T327] veth2: entered allmulticast mode [ 32.003829][ T327] veth2: entered promiscuous mode [ 32.118229][ T62] br1: port 2(veth2) entered blocking state [ 32.118623][ T62] br1: port 2(veth2) entered forwarding state [ 32.555951][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.556945][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.675732][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.719223][ T49] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 33.179943][ T49] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 33.387128][ T343] 8021q: 802.1Q VLAN Support v1.8 [ 33.517813][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 33.654998][ T346] br2: port 1(veth4.555) entered blocking state [ 33.655307][ T346] br2: port 1(veth4.555) entered disabled state [ 33.655550][ T346] veth4.555: entered allmulticast mode [ 33.655703][ T346] veth4: entered allmulticast mode [ 33.657476][ T346] veth4.555: entered promiscuous mode [ 33.657859][ T346] veth4: entered promiscuous mode [ 33.658820][ T346] br2: port 1(veth4.555) entered blocking state [ 33.659125][ T346] br2: port 1(veth4.555) entered forwarding state [ 36.267768][ C3] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 36.268361][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 41.928549][ T383] Mirror/redirect action on [ 43.820388][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 46.891560][ C3] [ 46.891716][ C3] ======================================================== [ 46.891928][ C3] WARNING: possible irq lock inversion dependency detected [ 46.892141][ C3] 6.9.0-rc1-virtme #1 Not tainted [ 46.892278][ C3] -------------------------------------------------------- [ 46.892478][ C3] swapper/3/0 just changed the state of lock: [ 46.892652][ C3] ffff888004f7ac38 (&br->lock){+.-.}-{2:2}, at: br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.893016][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 46.893214][ C3] (&p->alloc_lock){+.+.}-{2:2} [ 46.893218][ C3] [ 46.893218][ C3] [ 46.893218][ C3] and interrupts could create inverse lock ordering between them. [ 46.893218][ C3] [ 46.893721][ C3] [ 46.893721][ C3] other info that might help us debug this: [ 46.893918][ C3] Chain exists of: [ 46.893918][ C3] &br->lock --> lweventlist_lock --> &p->alloc_lock [ 46.893918][ C3] [ 46.894216][ C3] Possible interrupt unsafe locking scenario: [ 46.894216][ C3] [ 46.894420][ C3] CPU0 CPU1 [ 46.894552][ C3] ---- ---- [ 46.894684][ C3] lock(&p->alloc_lock); [ 46.894787][ C3] local_irq_disable(); [ 46.894955][ C3] lock(&br->lock); [ 46.895134][ C3] lock(lweventlist_lock); [ 46.895299][ C3] [ 46.895407][ C3] lock(&br->lock); [ 46.895521][ C3] [ 46.895521][ C3] *** DEADLOCK *** [ 46.895521][ C3] [ 46.895729][ C3] 1 lock held by swapper/3/0: [ 46.895862][ C3] #0: ffffc90000288d68 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 46.896139][ C3] [ 46.896139][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 46.896370][ C3] -> (&p->alloc_lock){+.+.}-{2:2} { [ 46.896514][ C3] HARDIRQ-ON-W at: [ 46.896616][ C3] __lock_acquire+0x797/0x1570 [ 46.896792][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.896961][ C3] _raw_spin_lock+0x30/0x40 [ 46.897134][ C3] set_mems_allowed+0x1d/0x210 [ 46.897305][ C3] kernel_init_freeable+0x72/0x310 [ 46.897589][ C3] kernel_init+0x20/0x200 [ 46.897760][ C3] ret_from_fork+0x31/0x70 [ 46.897933][ C3] ret_from_fork_asm+0x1a/0x30 [ 46.898104][ C3] SOFTIRQ-ON-W at: [ 46.898206][ C3] __lock_acquire+0x797/0x1570 [ 46.898373][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.898550][ C3] _raw_spin_lock+0x30/0x40 [ 46.898725][ C3] set_mems_allowed+0x1d/0x210 [ 46.898893][ C3] kernel_init_freeable+0x72/0x310 [ 46.899062][ C3] kernel_init+0x20/0x200 [ 46.899238][ C3] ret_from_fork+0x31/0x70 [ 46.899412][ C3] ret_from_fork_asm+0x1a/0x30 [ 46.899580][ C3] INITIAL USE at: [ 46.899685][ C3] __lock_acquire+0x797/0x1570 [ 46.899881][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.900054][ C3] _raw_spin_lock+0x30/0x40 [ 46.900222][ C3] set_mems_allowed+0x1d/0x210 [ 46.900394][ C3] kernel_init_freeable+0x72/0x310 [ 46.900562][ C3] kernel_init+0x20/0x200 [ 46.900744][ C3] ret_from_fork+0x31/0x70 [ 46.900914][ C3] ret_from_fork_asm+0x1a/0x30 [ 46.901086][ C3] } [ 46.901156][ C3] ... key at: [] __key.387+0x0/0x40 [ 46.901362][ C3] ... acquired at: [ 46.901463][ C3] __lock_acquire+0xaf0/0x1570 [ 46.901613][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.901751][ C3] _raw_spin_lock+0x30/0x40 [ 46.901887][ C3] __get_task_comm+0x27/0x70 [ 46.902022][ C3] ref_tracker_alloc+0x2ee/0x490 [ 46.902166][ C3] linkwatch_fire_event+0x196/0x200 [ 46.902301][ C3] veth_newlink+0x367/0x830 [veth] [ 46.902447][ C3] rtnl_newlink_create+0x341/0x850 [ 46.902581][ C3] __rtnl_newlink+0xac9/0xd80 [ 46.902719][ C3] rtnl_newlink+0x63/0xa0 [ 46.902859][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.902993][ C3] netlink_rcv_skb+0x130/0x360 [ 46.903135][ C3] netlink_unicast+0x449/0x710 [ 46.903268][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.903403][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 46.903542][ C3] ___sys_sendmsg+0xee/0x170 [ 46.903681][ C3] __sys_sendmsg+0xcd/0x170 [ 46.903817][ C3] do_syscall_64+0xc6/0x1e0 [ 46.903965][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.904137][ C3] [ 46.904207][ C3] -> (lweventlist_lock){....}-{2:2} { [ 46.904347][ C3] INITIAL USE at: [ 46.904463][ C3] __lock_acquire+0x797/0x1570 [ 46.904639][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.904809][ C3] _raw_spin_lock_irqsave+0x3f/0x60 [ 46.904982][ C3] linkwatch_sync_dev+0x29/0x1f0 [ 46.905162][ C3] rtnl_getlink+0x4c9/0x970 [ 46.905330][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.905505][ C3] netlink_rcv_skb+0x130/0x360 [ 46.905676][ C3] netlink_unicast+0x449/0x710 [ 46.905845][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.906012][ C3] __sys_sendto+0x37d/0x410 [ 46.906187][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 46.906359][ C3] do_syscall_64+0xc6/0x1e0 [ 46.906530][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.906738][ C3] } [ 46.906807][ C3] ... key at: [] lweventlist_lock+0x18/0x60 [ 46.907009][ C3] ... acquired at: [ 46.907107][ C3] __lock_acquire+0xaf0/0x1570 [ 46.907253][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.907397][ C3] _raw_spin_lock_irqsave+0x3f/0x60 [ 46.907538][ C3] linkwatch_fire_event+0x74/0x200 [ 46.907672][ C3] br_stp_change_bridge_id+0x25f/0x360 [bridge] [ 46.907882][ C3] br_set_mac_address+0x1f3/0x260 [bridge] [ 46.908085][ C3] dev_set_mac_address+0x28a/0x410 [ 46.908225][ C3] dev_set_mac_address_user+0x31/0x50 [ 46.908362][ C3] do_setlink+0x17b4/0x21e0 [ 46.908498][ C3] rtnl_setlink+0x1f7/0x310 [ 46.908631][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.908765][ C3] netlink_rcv_skb+0x130/0x360 [ 46.908905][ C3] netlink_unicast+0x449/0x710 [ 46.909039][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.909172][ C3] __sys_sendto+0x37d/0x410 [ 46.909309][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 46.909442][ C3] do_syscall_64+0xc6/0x1e0 [ 46.909583][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.909764][ C3] [ 46.909841][ C3] -> (&br->lock){+.-.}-{2:2} { [ 46.909980][ C3] HARDIRQ-ON-W at: [ 46.910081][ C3] __lock_acquire+0x797/0x1570 [ 46.910264][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.910432][ C3] _raw_spin_lock_bh+0x38/0x50 [ 46.910602][ C3] recalculate_group_addr+0x55/0x130 [bridge] [ 46.910844][ C3] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 46.911093][ C3] br_changelink+0x36c/0x1360 [bridge] [ 46.911303][ C3] br_dev_newlink+0xa5/0x100 [bridge] [ 46.911508][ C3] rtnl_newlink_create+0x341/0x850 [ 46.911690][ C3] __rtnl_newlink+0xac9/0xd80 [ 46.911864][ C3] rtnl_newlink+0x63/0xa0 [ 46.912031][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.912200][ C3] netlink_rcv_skb+0x130/0x360 [ 46.912375][ C3] netlink_unicast+0x449/0x710 [ 46.912555][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.912723][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 46.912890][ C3] ___sys_sendmsg+0xee/0x170 [ 46.913063][ C3] __sys_sendmsg+0xcd/0x170 [ 46.913239][ C3] do_syscall_64+0xc6/0x1e0 [ 46.913417][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.913620][ C3] IN-SOFTIRQ-W at: [ 46.913721][ C3] __lock_acquire+0x797/0x1570 [ 46.913892][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.914060][ C3] _raw_spin_lock+0x30/0x40 [ 46.914237][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.914478][ C3] call_timer_fn+0x13b/0x230 [ 46.914647][ C3] __run_timers+0x545/0x810 [ 46.914818][ C3] run_timer_softirq+0xe8/0x1b0 [ 46.914988][ C3] __do_softirq+0x1f8/0x5df [ 46.915156][ C3] irq_exit_rcu+0x97/0xc0 [ 46.915333][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 46.915536][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 46.915735][ C3] default_idle+0xf/0x20 [ 46.915906][ C3] default_idle_call+0x6d/0xb0 [ 46.916083][ C3] cpuidle_idle_call+0x1f4/0x280 [ 46.916252][ C3] do_idle+0xf9/0x160 [ 46.916391][ C3] cpu_startup_entry+0x54/0x60 [ 46.916561][ C3] start_secondary+0x21c/0x2b0 [ 46.916733][ C3] common_startup_64+0x12c/0x138 [ 46.916904][ C3] INITIAL USE at: [ 46.917015][ C3] __lock_acquire+0x797/0x1570 [ 46.917186][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.917356][ C3] _raw_spin_lock_bh+0x38/0x50 [ 46.917530][ C3] recalculate_group_addr+0x55/0x130 [bridge] [ 46.917823][ C3] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 46.918066][ C3] br_changelink+0x36c/0x1360 [bridge] [ 46.918276][ C3] br_dev_newlink+0xa5/0x100 [bridge] [ 46.918484][ C3] rtnl_newlink_create+0x341/0x850 [ 46.918651][ C3] __rtnl_newlink+0xac9/0xd80 [ 46.918822][ C3] rtnl_newlink+0x63/0xa0 [ 46.918990][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 46.919159][ C3] netlink_rcv_skb+0x130/0x360 [ 46.919331][ C3] netlink_unicast+0x449/0x710 [ 46.919498][ C3] netlink_sendmsg+0x723/0xbe0 [ 46.919666][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 46.919843][ C3] ___sys_sendmsg+0xee/0x170 [ 46.920017][ C3] __sys_sendmsg+0xcd/0x170 [ 46.920187][ C3] do_syscall_64+0xc6/0x1e0 [ 46.920358][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 46.920559][ C3] } [ 46.920628][ C3] ... key at: [] __key.6+0x0/0xfffffffffffe5ac0 [bridge] [ 46.920981][ C3] ... acquired at: [ 46.921082][ C3] mark_lock+0x28d/0x3e0 [ 46.921228][ C3] mark_usage+0xd9/0x2a0 [ 46.921363][ C3] __lock_acquire+0x797/0x1570 [ 46.921574][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.921710][ C3] _raw_spin_lock+0x30/0x40 [ 46.921844][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.922047][ C3] call_timer_fn+0x13b/0x230 [ 46.922258][ C3] __run_timers+0x545/0x810 [ 46.922393][ C3] run_timer_softirq+0xe8/0x1b0 [ 46.922534][ C3] __do_softirq+0x1f8/0x5df [ 46.922668][ C3] irq_exit_rcu+0x97/0xc0 [ 46.922803][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 46.923045][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 46.923211][ C3] default_idle+0xf/0x20 [ 46.923344][ C3] default_idle_call+0x6d/0xb0 [ 46.923554][ C3] cpuidle_idle_call+0x1f4/0x280 [ 46.923689][ C3] do_idle+0xf9/0x160 [ 46.923801][ C3] cpu_startup_entry+0x54/0x60 [ 46.923935][ C3] start_secondary+0x21c/0x2b0 [ 46.924071][ C3] common_startup_64+0x12c/0x138 [ 46.924281][ C3] [ 46.924348][ C3] [ 46.924348][ C3] stack backtrace: [ 46.924511][ C3] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.9.0-rc1-virtme #1 [ 46.924714][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 46.925172][ C3] Call Trace: [ 46.925274][ C3] [ 46.925345][ C3] dump_stack_lvl+0x82/0xd0 [ 46.925484][ C3] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 46.925733][ C3] ? common_startup_64+0x12c/0x138 [ 46.925868][ C3] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 46.926033][ C3] ? __pfx_usage_skip+0x10/0x10 [ 46.926243][ C3] ? __pfx_usage_match+0x10/0x10 [ 46.926381][ C3] ? arch_stack_walk+0x8c/0xf0 [ 46.926516][ C3] mark_lock_irq+0x4cd/0xa10 [ 46.926650][ C3] ? __pfx_mark_lock_irq+0x10/0x10 [ 46.926783][ C3] ? stack_trace_save+0x94/0xd0 [ 46.926995][ C3] ? add_chain_cache+0x248/0x8b0 [ 46.927130][ C3] ? save_trace+0x8f/0x5b0 [ 46.927266][ C3] mark_lock+0x28d/0x3e0 [ 46.927368][ C3] mark_usage+0xd9/0x2a0 [ 46.927554][ C3] __lock_acquire+0x797/0x1570 [ 46.927697][ C3] ? __lock_acquire+0xaf0/0x1570 [ 46.927831][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 46.928068][ C3] lock_acquire.part.0+0xeb/0x330 [ 46.928277][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.928492][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 46.928627][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 46.928762][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.929047][ C3] ? lock_acquire+0x32/0xc0 [ 46.929181][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.929386][ C3] _raw_spin_lock+0x30/0x40 [ 46.929519][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.929813][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 46.930015][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 46.930247][ C3] call_timer_fn+0x13b/0x230 [ 46.930461][ C3] ? call_timer_fn+0xe8/0x230 [ 46.930595][ C3] ? call_timer_fn+0xe8/0x230 [ 46.930738][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 46.930870][ C3] ? mark_lock+0x38/0x3e0 [ 46.930975][ C3] __run_timers+0x545/0x810 [ 46.931183][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 46.931419][ C3] ? __pfx___run_timers+0x10/0x10 [ 46.931554][ C3] ? do_raw_spin_lock+0x131/0x270 [ 46.931765][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 46.931898][ C3] ? lock_acquire+0x32/0xc0 [ 46.932031][ C3] ? run_timer_softirq+0xe0/0x1b0 [ 46.932164][ C3] run_timer_softirq+0xe8/0x1b0 [ 46.932298][ C3] __do_softirq+0x1f8/0x5df [ 46.932509][ C3] irq_exit_rcu+0x97/0xc0 [ 46.932612][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 46.932746][ C3] [ 46.932816][ C3] [ 46.932891][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 46.933135][ C3] RIP: 0010:default_idle+0xf/0x20 [ 46.933277][ 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 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 [ 46.933838][ C3] RSP: 0018:ffffc9000016fdf8 EFLAGS: 00000246 [ 46.934021][ C3] RAX: 00000000000a5dc3 RBX: 1ffff9200002dfc1 RCX: ffffffffad50e9d5 [ 46.934231][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffaaeaa4a4 [ 46.934514][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3709c [ 46.934712][ C3] R10: ffff8880361b84e3 R11: ffff8880361ad9b0 R12: 0000000000000000 [ 46.934913][ C3] R13: ffff888001b88040 R14: dffffc0000000000 R15: 0000000000000000 [ 46.935192][ C3] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 46.935332][ C3] ? cpuidle_idle_call+0x1f4/0x280 [ 46.935468][ C3] default_idle_call+0x6d/0xb0 [ 46.935602][ C3] cpuidle_idle_call+0x1f4/0x280 [ 46.935885][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 46.936018][ C3] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 46.936153][ C3] do_idle+0xf9/0x160 [ 46.936254][ C3] cpu_startup_entry+0x54/0x60 [ 46.936465][ C3] start_secondary+0x21c/0x2b0 [ 46.936601][ C3] ? __pfx_start_secondary+0x10/0x10 [ 46.936737][ C3] common_startup_64+0x12c/0x138 [ 46.936873][ C3] [ 58.155671][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 86.827656][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 89.692560][ T613] br2: port 1(veth4.555) entered disabled state [ 95.002762][ T633] br2: port 1(veth4.555) entered forwarding state [ 105.015368][ T681] br2: port 1(veth4.555) entered disabled state [ 110.304184][ T701] br2: port 1(veth4.555) entered forwarding state [ 116.115273][ T728] veth4.555: left allmulticast mode [ 116.115730][ T728] veth4: left allmulticast mode [ 116.115894][ T728] veth4.555: left promiscuous mode [ 116.116032][ T728] veth4: left promiscuous mode [ 116.116458][ T728] br2: port 1(veth4.555) entered disabled state [ 116.675777][ T735] br1: port 1(veth1) entered disabled state [ 116.782239][ T736] br1: port 2(veth2) entered disabled state [ 116.883168][ T737] veth2: left allmulticast mode [ 116.883363][ T737] veth2: left promiscuous mode [ 116.883624][ T737] br1: port 2(veth2) entered disabled state [ 116.884548][ T737] veth1: left allmulticast mode [ 116.884691][ T737] veth1: left promiscuous mode [ 116.884933][ T737] br1: port 1(veth1) entered disabled state