[ 29.395122][ T301] gre: GRE over IPv4 demultiplexor driver [ 29.416018][ T301] ip_gre: GRE over IPv4 tunneling driver [ 30.199139][ T311] GACT probability NOT on [ 30.469098][ T313] ip6_gre: GRE over IPv6 tunneling driver [ 30.607444][ T49] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.703971][ T49] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.984907][ T49] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.528969][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.818145][ T327] br1: port 1(veth1) entered blocking state [ 31.818614][ T327] br1: port 1(veth1) entered disabled state [ 31.818986][ T327] veth1: entered allmulticast mode [ 31.821750][ T327] veth1: entered promiscuous mode [ 31.933694][ T50] br1: port 1(veth1) entered blocking state [ 31.934123][ T50] br1: port 1(veth1) entered forwarding state [ 32.061392][ T329] br1: port 2(veth2) entered blocking state [ 32.061760][ T329] br1: port 2(veth2) entered disabled state [ 32.062049][ T329] veth2: entered allmulticast mode [ 32.064451][ T329] veth2: entered promiscuous mode [ 32.184631][ T7] br1: port 2(veth2) entered blocking state [ 32.184917][ T7] br1: port 2(veth2) entered forwarding state [ 32.553090][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.553916][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.759962][ T49] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 32.897011][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 32.976932][ T49] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 33.264320][ T344] br2: port 1(veth4) entered blocking state [ 33.264926][ T344] br2: port 1(veth4) entered disabled state [ 33.265184][ T344] veth4: entered allmulticast mode [ 33.267071][ T344] veth4: entered promiscuous mode [ 33.267888][ T344] br2: port 1(veth4) entered blocking state [ 33.268245][ T344] br2: port 1(veth4) entered forwarding state [ 33.576981][ T49] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.160989][ C0] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 37.161501][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 41.310229][ T381] Mirror/redirect action on [ 45.865869][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 47.400836][ C0] [ 47.401042][ C0] ======================================================== [ 47.401270][ C0] WARNING: possible irq lock inversion dependency detected [ 47.401484][ C0] 6.9.0-rc1-virtme #1 Not tainted [ 47.401638][ C0] -------------------------------------------------------- [ 47.401865][ C0] swapper/0/0 just changed the state of lock: [ 47.402052][ C0] ffff8880094bac38 (&br->lock){+.-.}-{2:2}, at: br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.402440][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 47.402667][ C0] (&p->alloc_lock){+.+.}-{2:2} [ 47.402671][ C0] [ 47.402671][ C0] [ 47.402671][ C0] and interrupts could create inverse lock ordering between them. [ 47.402671][ C0] [ 47.403198][ C0] [ 47.403198][ C0] other info that might help us debug this: [ 47.403412][ C0] Chain exists of: [ 47.403412][ C0] &br->lock --> lweventlist_lock --> &p->alloc_lock [ 47.403412][ C0] [ 47.403742][ C0] Possible interrupt unsafe locking scenario: [ 47.403742][ C0] [ 47.403965][ C0] CPU0 CPU1 [ 47.404110][ C0] ---- ---- [ 47.404254][ C0] lock(&p->alloc_lock); [ 47.404366][ C0] local_irq_disable(); [ 47.404545][ C0] lock(&br->lock); [ 47.404727][ C0] lock(lweventlist_lock); [ 47.404912][ C0] [ 47.405024][ C0] lock(&br->lock); [ 47.405135][ C0] [ 47.405135][ C0] *** DEADLOCK *** [ 47.405135][ C0] [ 47.405348][ C0] 1 lock held by swapper/0/0: [ 47.405499][ C0] #0: ffffc90000007d68 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 47.405802][ C0] [ 47.405802][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 47.406058][ C0] -> (&p->alloc_lock){+.+.}-{2:2} { [ 47.406211][ C0] HARDIRQ-ON-W at: [ 47.406323][ C0] __lock_acquire+0x797/0x1570 [ 47.406513][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.406706][ C0] _raw_spin_lock+0x30/0x40 [ 47.406897][ C0] set_mems_allowed+0x1d/0x210 [ 47.407088][ C0] kernel_init_freeable+0x72/0x310 [ 47.407274][ C0] kernel_init+0x20/0x200 [ 47.407460][ C0] ret_from_fork+0x31/0x70 [ 47.407648][ C0] ret_from_fork_asm+0x1a/0x30 [ 47.407835][ C0] SOFTIRQ-ON-W at: [ 47.407950][ C0] __lock_acquire+0x797/0x1570 [ 47.408138][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.408321][ C0] _raw_spin_lock+0x30/0x40 [ 47.408505][ C0] set_mems_allowed+0x1d/0x210 [ 47.408689][ C0] kernel_init_freeable+0x72/0x310 [ 47.408871][ C0] kernel_init+0x20/0x200 [ 47.409054][ C0] ret_from_fork+0x31/0x70 [ 47.409241][ C0] ret_from_fork_asm+0x1a/0x30 [ 47.409426][ C0] INITIAL USE at: [ 47.409535][ C0] __lock_acquire+0x797/0x1570 [ 47.409718][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.409904][ C0] _raw_spin_lock+0x30/0x40 [ 47.410088][ C0] set_mems_allowed+0x1d/0x210 [ 47.410270][ C0] kernel_init_freeable+0x72/0x310 [ 47.410455][ C0] kernel_init+0x20/0x200 [ 47.410640][ C0] ret_from_fork+0x31/0x70 [ 47.410826][ C0] ret_from_fork_asm+0x1a/0x30 [ 47.411009][ C0] } [ 47.411086][ C0] ... key at: [] __key.387+0x0/0x40 [ 47.411309][ C0] ... acquired at: [ 47.411421][ C0] __lock_acquire+0xaf0/0x1570 [ 47.411575][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.411721][ C0] _raw_spin_lock+0x30/0x40 [ 47.411870][ C0] __get_task_comm+0x27/0x70 [ 47.412017][ C0] ref_tracker_alloc+0x2ee/0x490 [ 47.412165][ C0] linkwatch_fire_event+0x196/0x200 [ 47.412313][ C0] veth_newlink+0x367/0x830 [veth] [ 47.412475][ C0] rtnl_newlink_create+0x341/0x850 [ 47.412626][ C0] __rtnl_newlink+0xac9/0xd80 [ 47.412771][ C0] rtnl_newlink+0x63/0xa0 [ 47.412918][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.413066][ C0] netlink_rcv_skb+0x130/0x360 [ 47.413213][ C0] netlink_unicast+0x449/0x710 [ 47.413364][ C0] netlink_sendmsg+0x723/0xbe0 [ 47.413510][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 47.413660][ C0] ___sys_sendmsg+0xee/0x170 [ 47.413810][ C0] __sys_sendmsg+0xcd/0x170 [ 47.413964][ C0] do_syscall_64+0xc6/0x1e0 [ 47.414112][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.414296][ C0] [ 47.414376][ C0] -> (lweventlist_lock){....}-{2:2} { [ 47.414525][ C0] INITIAL USE at: [ 47.414640][ C0] __lock_acquire+0x797/0x1570 [ 47.414824][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.415009][ C0] _raw_spin_lock_irqsave+0x3f/0x60 [ 47.415198][ C0] linkwatch_sync_dev+0x29/0x1f0 [ 47.415387][ C0] rtnl_getlink+0x4c9/0x970 [ 47.415571][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.415753][ C0] netlink_rcv_skb+0x130/0x360 [ 47.415935][ C0] netlink_unicast+0x449/0x710 [ 47.416117][ C0] netlink_sendmsg+0x723/0xbe0 [ 47.416307][ C0] __sys_sendto+0x37d/0x410 [ 47.416491][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 47.416675][ C0] do_syscall_64+0xc6/0x1e0 [ 47.416867][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.417084][ C0] } [ 47.417158][ C0] ... key at: [] lweventlist_lock+0x18/0x60 [ 47.417381][ C0] ... acquired at: [ 47.417491][ C0] __lock_acquire+0xaf0/0x1570 [ 47.417637][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.417783][ C0] _raw_spin_lock_irqsave+0x3f/0x60 [ 47.417930][ C0] linkwatch_fire_event+0x74/0x200 [ 47.418076][ C0] br_stp_change_bridge_id+0x25f/0x360 [bridge] [ 47.418298][ C0] br_set_mac_address+0x1f3/0x260 [bridge] [ 47.418519][ C0] dev_set_mac_address+0x28a/0x410 [ 47.418668][ C0] dev_set_mac_address_user+0x31/0x50 [ 47.418816][ C0] do_setlink+0x17b4/0x21e0 [ 47.418961][ C0] rtnl_setlink+0x1f7/0x310 [ 47.419105][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.419252][ C0] netlink_rcv_skb+0x130/0x360 [ 47.419397][ C0] netlink_unicast+0x449/0x710 [ 47.419544][ C0] netlink_sendmsg+0x723/0xbe0 [ 47.419690][ C0] __sys_sendto+0x37d/0x410 [ 47.419839][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 47.419985][ C0] do_syscall_64+0xc6/0x1e0 [ 47.420132][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.420313][ C0] [ 47.420387][ C0] -> (&br->lock){+.-.}-{2:2} { [ 47.420536][ C0] HARDIRQ-ON-W at: [ 47.420646][ C0] __lock_acquire+0x797/0x1570 [ 47.420833][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.421020][ C0] _raw_spin_lock_bh+0x38/0x50 [ 47.421204][ C0] recalculate_group_addr+0x55/0x130 [bridge] [ 47.421463][ C0] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 47.421717][ C0] br_changelink+0x36c/0x1360 [bridge] [ 47.421949][ C0] br_dev_newlink+0xa5/0x100 [bridge] [ 47.422181][ C0] rtnl_newlink_create+0x341/0x850 [ 47.422381][ C0] __rtnl_newlink+0xac9/0xd80 [ 47.422565][ C0] rtnl_newlink+0x63/0xa0 [ 47.422756][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.422938][ C0] netlink_rcv_skb+0x130/0x360 [ 47.423123][ C0] netlink_unicast+0x449/0x710 [ 47.423311][ C0] netlink_sendmsg+0x723/0xbe0 [ 47.423500][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 47.423694][ C0] ___sys_sendmsg+0xee/0x170 [ 47.423877][ C0] __sys_sendmsg+0xcd/0x170 [ 47.424062][ C0] do_syscall_64+0xc6/0x1e0 [ 47.424257][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.424487][ C0] IN-SOFTIRQ-W at: [ 47.424612][ C0] __lock_acquire+0x797/0x1570 [ 47.424813][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.425006][ C0] _raw_spin_lock+0x30/0x40 [ 47.425191][ C0] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.425452][ C0] call_timer_fn+0x13b/0x230 [ 47.425638][ C0] __run_timers+0x545/0x810 [ 47.425829][ C0] run_timer_softirq+0xe8/0x1b0 [ 47.426021][ C0] __do_softirq+0x1f8/0x5df [ 47.426209][ C0] irq_exit_rcu+0x97/0xc0 [ 47.426394][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.426620][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.426851][ C0] default_idle+0xf/0x20 [ 47.427041][ C0] default_idle_call+0x6d/0xb0 [ 47.427224][ C0] cpuidle_idle_call+0x1f4/0x280 [ 47.427423][ C0] do_idle+0xf9/0x160 [ 47.427571][ C0] cpu_startup_entry+0x54/0x60 [ 47.427753][ C0] rest_init+0x14f/0x260 [ 47.427938][ C0] start_kernel+0x318/0x3d0 [ 47.428140][ C0] x86_64_start_reservations+0x18/0x30 [ 47.428330][ C0] x86_64_start_kernel+0xba/0x110 [ 47.428532][ C0] common_startup_64+0x12c/0x138 [ 47.428724][ C0] INITIAL USE at: [ 47.428835][ C0] __lock_acquire+0x797/0x1570 [ 47.429031][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.429228][ C0] _raw_spin_lock_bh+0x38/0x50 [ 47.429431][ C0] recalculate_group_addr+0x55/0x130 [bridge] [ 47.429691][ C0] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 47.429953][ C0] br_changelink+0x36c/0x1360 [bridge] [ 47.430271][ C0] br_dev_newlink+0xa5/0x100 [bridge] [ 47.430503][ C0] rtnl_newlink_create+0x341/0x850 [ 47.430687][ C0] __rtnl_newlink+0xac9/0xd80 [ 47.430963][ C0] rtnl_newlink+0x63/0xa0 [ 47.431159][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.431356][ C0] netlink_rcv_skb+0x130/0x360 [ 47.431543][ C0] netlink_unicast+0x449/0x710 [ 47.431815][ C0] netlink_sendmsg+0x723/0xbe0 [ 47.431998][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 47.432188][ C0] ___sys_sendmsg+0xee/0x170 [ 47.432563][ C0] __sys_sendmsg+0xcd/0x170 [ 47.432746][ C0] do_syscall_64+0xc6/0x1e0 [ 47.432935][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.433245][ C0] } [ 47.433319][ C0] ... key at: [] __key.6+0x0/0xfffffffffffe5ac0 [bridge] [ 47.433614][ C0] ... acquired at: [ 47.433722][ C0] mark_lock+0x28d/0x3e0 [ 47.433960][ C0] mark_usage+0xd9/0x2a0 [ 47.434105][ C0] __lock_acquire+0x797/0x1570 [ 47.434255][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.434414][ C0] _raw_spin_lock+0x30/0x40 [ 47.434576][ C0] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.434898][ C0] call_timer_fn+0x13b/0x230 [ 47.435056][ C0] __run_timers+0x545/0x810 [ 47.435201][ C0] run_timer_softirq+0xe8/0x1b0 [ 47.435379][ C0] __do_softirq+0x1f8/0x5df [ 47.435566][ C0] irq_exit_rcu+0x97/0xc0 [ 47.435713][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.435899][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.436172][ C0] default_idle+0xf/0x20 [ 47.436317][ C0] default_idle_call+0x6d/0xb0 [ 47.436474][ C0] cpuidle_idle_call+0x1f4/0x280 [ 47.436635][ C0] do_idle+0xf9/0x160 [ 47.436771][ C0] cpu_startup_entry+0x54/0x60 [ 47.437022][ C0] rest_init+0x14f/0x260 [ 47.437169][ C0] start_kernel+0x318/0x3d0 [ 47.437344][ C0] x86_64_start_reservations+0x18/0x30 [ 47.437514][ C0] x86_64_start_kernel+0xba/0x110 [ 47.437761][ C0] common_startup_64+0x12c/0x138 [ 47.437910][ C0] [ 47.437984][ C0] [ 47.437984][ C0] stack backtrace: [ 47.438165][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.9.0-rc1-virtme #1 [ 47.438397][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 47.438730][ C0] Call Trace: [ 47.438847][ C0] [ 47.438923][ C0] dump_stack_lvl+0x82/0xd0 [ 47.439167][ C0] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 47.439361][ C0] ? common_startup_64+0x12c/0x138 [ 47.439514][ C0] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 47.439694][ C0] ? __pfx_usage_skip+0x10/0x10 [ 47.439938][ C0] ? __pfx_usage_match+0x10/0x10 [ 47.440087][ C0] ? arch_stack_walk+0x8c/0xf0 [ 47.440235][ C0] mark_lock_irq+0x4cd/0xa10 [ 47.440397][ C0] ? __pfx_mark_lock_irq+0x10/0x10 [ 47.440544][ C0] ? stack_trace_save+0x94/0xd0 [ 47.440692][ C0] ? add_chain_cache+0x248/0x8b0 [ 47.440840][ C0] ? save_trace+0x8f/0x5b0 [ 47.440986][ C0] mark_lock+0x28d/0x3e0 [ 47.441187][ C0] mark_usage+0xd9/0x2a0 [ 47.441300][ C0] __lock_acquire+0x797/0x1570 [ 47.441468][ C0] ? __lock_acquire+0xaf0/0x1570 [ 47.441615][ C0] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.441962][ C0] lock_acquire.part.0+0xeb/0x330 [ 47.442109][ C0] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.442332][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 47.442481][ C0] ? trace_lock_acquire+0x135/0x1c0 [ 47.442716][ C0] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.442939][ C0] ? lock_acquire+0x32/0xc0 [ 47.443146][ C0] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.443488][ C0] _raw_spin_lock+0x30/0x40 [ 47.443864][ C0] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.444182][ C0] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.444518][ C0] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.444952][ C0] call_timer_fn+0x13b/0x230 [ 47.445114][ C0] ? call_timer_fn+0xe8/0x230 [ 47.445305][ C0] ? call_timer_fn+0xe8/0x230 [ 47.445529][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 47.445754][ C0] ? mark_lock+0x38/0x3e0 [ 47.446072][ C0] __run_timers+0x545/0x810 [ 47.446303][ C0] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.446732][ C0] ? __pfx___run_timers+0x10/0x10 [ 47.446980][ C0] ? do_raw_spin_lock+0x131/0x270 [ 47.447213][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 47.447445][ C0] ? lock_acquire+0x32/0xc0 [ 47.447680][ C0] ? run_timer_softirq+0xe0/0x1b0 [ 47.447916][ C0] run_timer_softirq+0xe8/0x1b0 [ 47.448308][ C0] __do_softirq+0x1f8/0x5df [ 47.448548][ C0] irq_exit_rcu+0x97/0xc0 [ 47.448724][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.448959][ C0] [ 47.449088][ C0] [ 47.449365][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.449663][ C0] RIP: 0010:default_idle+0xf/0x20 [ 47.449907][ 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 [ 47.450905][ C0] RSP: 0018:ffffffff8e607e00 EFLAGS: 00000242 [ 47.451219][ C0] RAX: 00000000000ab5c1 RBX: 1ffffffff1cc0fc2 RCX: ffffffff8d70e9d5 [ 47.451745][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8b0aa4a4 [ 47.452110][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1005f0709c [ 47.452463][ C0] R10: ffff88802f8384e3 R11: ffff88802f82d9b0 R12: 0000000000000000 [ 47.452815][ C0] R13: ffffffff8e61d000 R14: dffffc0000000000 R15: 0000000000014770 [ 47.453177][ C0] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 47.453417][ C0] ? cpuidle_idle_call+0x1f4/0x280 [ 47.453658][ C0] default_idle_call+0x6d/0xb0 [ 47.454047][ C0] cpuidle_idle_call+0x1f4/0x280 [ 47.454283][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 47.454523][ C0] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 47.454755][ C0] do_idle+0xf9/0x160 [ 47.454936][ C0] cpu_startup_entry+0x54/0x60 [ 47.455189][ C0] rest_init+0x14f/0x260 [ 47.455374][ C0] start_kernel+0x318/0x3d0 [ 47.455612][ C0] x86_64_start_reservations+0x18/0x30 [ 47.455850][ C0] x86_64_start_kernel+0xba/0x110 [ 47.456125][ C0] common_startup_64+0x12c/0x138 [ 47.456382][ C0] [ 63.272862][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 77.215816][ T555] veth4: left allmulticast mode [ 77.216016][ T555] veth4: left promiscuous mode [ 77.216297][ T555] br2: port 1(veth4) entered disabled state [ 77.692955][ T562] br1: port 1(veth1) entered disabled state [ 77.797774][ T563] br1: port 2(veth2) entered disabled state [ 77.907958][ T564] veth2: left allmulticast mode [ 77.908129][ T564] veth2: left promiscuous mode [ 77.908372][ T564] br1: port 2(veth2) entered disabled state [ 77.909291][ T564] veth1: left allmulticast mode [ 77.909427][ T564] veth1: left promiscuous mode [ 77.909658][ T564] br1: port 1(veth1) entered disabled state