[ 28.657880][ T299] gre: GRE over IPv4 demultiplexor driver [ 28.672954][ T299] ip_gre: GRE over IPv4 tunneling driver [ 29.438079][ T309] GACT probability NOT on [ 29.733173][ T311] ip6_gre: GRE over IPv6 tunneling driver [ 29.869756][ T7] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 29.962694][ T7] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.411870][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.828766][ T7] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.109979][ T326] br1: port 1(veth1) entered blocking state [ 31.110364][ T326] br1: port 1(veth1) entered disabled state [ 31.111620][ T326] veth1: entered allmulticast mode [ 31.113518][ T326] veth1: entered promiscuous mode [ 31.243505][ T49] br1: port 1(veth1) entered blocking state [ 31.244016][ T49] br1: port 1(veth1) entered forwarding state [ 31.416234][ T328] br1: port 2(veth2) entered blocking state [ 31.416493][ T328] br1: port 2(veth2) entered disabled state [ 31.416744][ T328] veth2: entered allmulticast mode [ 31.419274][ T328] veth2: entered promiscuous mode [ 31.467830][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.468445][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.551839][ T50] br1: port 2(veth2) entered blocking state [ 31.552083][ T50] br1: port 2(veth2) entered forwarding state [ 31.571698][ T49] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.128845][ T49] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 32.248838][ T337] br1: port 2(veth2) entered disabled state [ 32.249765][ T337] br1: port 1(veth1) entered disabled state [ 32.339687][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 32.365818][ T338] br1: port 3(veth4) entered blocking state [ 32.366129][ T338] br1: port 3(veth4) entered disabled state [ 32.366365][ T338] veth4: entered allmulticast mode [ 32.368781][ T338] veth4: entered promiscuous mode [ 32.443639][ T49] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 32.613847][ T340] br1: port 3(veth4) entered blocking state [ 32.614107][ T340] br1: port 3(veth4) entered forwarding state [ 32.614820][ T340] br1: port 2(veth2) entered blocking state [ 32.615043][ T340] br1: port 2(veth2) entered forwarding state [ 32.615417][ T340] br1: port 1(veth1) entered blocking state [ 32.615654][ T340] br1: port 1(veth1) entered forwarding state [ 33.291293][ T346] 8021q: 802.1Q VLAN Support v1.8 [ 36.139725][ C0] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 36.140179][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 41.327767][ T383] Mirror/redirect action on [ 45.356001][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 47.915611][ C1] [ 47.915860][ C1] ======================================================== [ 47.916183][ C1] WARNING: possible irq lock inversion dependency detected [ 47.916491][ C1] 6.9.0-rc1-virtme #1 Not tainted [ 47.916707][ C1] -------------------------------------------------------- [ 47.917020][ C1] swapper/1/0 just changed the state of lock: [ 47.917276][ C1] ffff8880074aac38 (&br->lock){+.-.}-{2:2}, at: br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.917783][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 47.918106][ C1] (&p->alloc_lock){+.+.}-{2:2} [ 47.918114][ C1] [ 47.918114][ C1] [ 47.918114][ C1] and interrupts could create inverse lock ordering between them. [ 47.918114][ C1] [ 47.918872][ C1] [ 47.918872][ C1] other info that might help us debug this: [ 47.919195][ C1] Chain exists of: [ 47.919195][ C1] &br->lock --> lweventlist_lock --> &p->alloc_lock [ 47.919195][ C1] [ 47.919689][ C1] Possible interrupt unsafe locking scenario: [ 47.919689][ C1] [ 47.920006][ C1] CPU0 CPU1 [ 47.920217][ C1] ---- ---- [ 47.920442][ C1] lock(&p->alloc_lock); [ 47.920600][ C1] local_irq_disable(); [ 47.920862][ C1] lock(&br->lock); [ 47.921135][ C1] lock(lweventlist_lock); [ 47.921400][ C1] [ 47.921559][ C1] lock(&br->lock); [ 47.921716][ C1] [ 47.921716][ C1] *** DEADLOCK *** [ 47.921716][ C1] [ 47.922046][ C1] 1 lock held by swapper/1/0: [ 47.922256][ C1] #0: ffffc900001d8d68 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 47.922699][ C1] [ 47.922699][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 47.923067][ C1] -> (&p->alloc_lock){+.+.}-{2:2} { [ 47.923291][ C1] HARDIRQ-ON-W at: [ 47.923457][ C1] __lock_acquire+0x797/0x1570 [ 47.923727][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.923989][ C1] _raw_spin_lock+0x30/0x40 [ 47.924269][ C1] set_mems_allowed+0x1d/0x210 [ 47.924532][ C1] kernel_init_freeable+0x72/0x310 [ 47.924797][ C1] kernel_init+0x20/0x200 [ 47.925066][ C1] ret_from_fork+0x31/0x70 [ 47.925338][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.925605][ C1] SOFTIRQ-ON-W at: [ 47.925753][ C1] __lock_acquire+0x797/0x1570 [ 47.926003][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.926255][ C1] _raw_spin_lock+0x30/0x40 [ 47.926507][ C1] set_mems_allowed+0x1d/0x210 [ 47.926760][ C1] kernel_init_freeable+0x72/0x310 [ 47.927021][ C1] kernel_init+0x20/0x200 [ 47.927267][ C1] ret_from_fork+0x31/0x70 [ 47.927528][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.927784][ C1] INITIAL USE at: [ 47.927945][ C1] __lock_acquire+0x797/0x1570 [ 47.928209][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.928469][ C1] _raw_spin_lock+0x30/0x40 [ 47.928757][ C1] set_mems_allowed+0x1d/0x210 [ 47.929014][ C1] kernel_init_freeable+0x72/0x310 [ 47.929270][ C1] kernel_init+0x20/0x200 [ 47.929520][ C1] ret_from_fork+0x31/0x70 [ 47.929772][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.930024][ C1] } [ 47.930127][ C1] ... key at: [] __key.387+0x0/0x40 [ 47.930453][ C1] ... acquired at: [ 47.930619][ C1] __lock_acquire+0xaf0/0x1570 [ 47.930831][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.931038][ C1] _raw_spin_lock+0x30/0x40 [ 47.931242][ C1] __get_task_comm+0x27/0x70 [ 47.931445][ C1] ref_tracker_alloc+0x2ee/0x490 [ 47.931646][ C1] linkwatch_fire_event+0x196/0x200 [ 47.931850][ C1] veth_newlink+0x367/0x830 [veth] [ 47.932071][ C1] rtnl_newlink_create+0x341/0x850 [ 47.932277][ C1] __rtnl_newlink+0xac9/0xd80 [ 47.932480][ C1] rtnl_newlink+0x63/0xa0 [ 47.932687][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.932904][ C1] netlink_rcv_skb+0x130/0x360 [ 47.933124][ C1] netlink_unicast+0x449/0x710 [ 47.933341][ C1] netlink_sendmsg+0x723/0xbe0 [ 47.933555][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 47.933761][ C1] ___sys_sendmsg+0xee/0x170 [ 47.933973][ C1] __sys_sendmsg+0xcd/0x170 [ 47.934201][ C1] do_syscall_64+0xc6/0x1e0 [ 47.934416][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.934683][ C1] [ 47.934789][ C1] -> (lweventlist_lock){....}-{2:2} { [ 47.935003][ C1] INITIAL USE at: [ 47.935306][ C1] __lock_acquire+0x797/0x1570 [ 47.935576][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.935842][ C1] _raw_spin_lock_irqsave+0x3f/0x60 [ 47.936285][ C1] linkwatch_sync_dev+0x29/0x1f0 [ 47.936580][ C1] rtnl_getlink+0x4c9/0x970 [ 47.937002][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.937278][ C1] netlink_rcv_skb+0x130/0x360 [ 47.937716][ C1] netlink_unicast+0x449/0x710 [ 47.938002][ C1] netlink_sendmsg+0x723/0xbe0 [ 47.938282][ C1] __sys_sendto+0x37d/0x410 [ 47.938580][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 47.938859][ C1] do_syscall_64+0xc6/0x1e0 [ 47.939150][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.939763][ C1] } [ 47.939877][ C1] ... key at: [] lweventlist_lock+0x18/0x60 [ 47.940215][ C1] ... acquired at: [ 47.940392][ C1] __lock_acquire+0xaf0/0x1570 [ 47.940620][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.940973][ C1] _raw_spin_lock_irqsave+0x3f/0x60 [ 47.941209][ C1] linkwatch_fire_event+0x74/0x200 [ 47.941440][ C1] br_stp_change_bridge_id+0x25f/0x360 [bridge] [ 47.941786][ C1] br_set_mac_address+0x1f3/0x260 [bridge] [ 47.942264][ C1] dev_set_mac_address+0x28a/0x410 [ 47.942495][ C1] dev_set_mac_address_user+0x31/0x50 [ 47.942725][ C1] do_setlink+0x17b4/0x21e0 [ 47.942951][ C1] rtnl_setlink+0x1f7/0x310 [ 47.943308][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.943533][ C1] netlink_rcv_skb+0x130/0x360 [ 47.943754][ C1] netlink_unicast+0x449/0x710 [ 47.943979][ C1] netlink_sendmsg+0x723/0xbe0 [ 47.944351][ C1] __sys_sendto+0x37d/0x410 [ 47.944577][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 47.944798][ C1] do_syscall_64+0xc6/0x1e0 [ 47.945025][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.945442][ C1] [ 47.945555][ C1] -> (&br->lock){+.-.}-{2:2} { [ 47.945796][ C1] HARDIRQ-ON-W at: [ 47.945973][ C1] __lock_acquire+0x797/0x1570 [ 47.946400][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.946681][ C1] _raw_spin_lock_bh+0x38/0x50 [ 47.947108][ C1] recalculate_group_addr+0x55/0x130 [bridge] [ 47.947538][ C1] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 47.948089][ C1] br_changelink+0x36c/0x1360 [bridge] [ 47.948440][ C1] br_dev_newlink+0xa5/0x100 [bridge] [ 47.948940][ C1] rtnl_newlink_create+0x341/0x850 [ 47.949230][ C1] __rtnl_newlink+0xac9/0xd80 [ 47.949511][ C1] rtnl_newlink+0x63/0xa0 [ 47.949913][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.950187][ C1] netlink_rcv_skb+0x130/0x360 [ 47.950452][ C1] netlink_unicast+0x449/0x710 [ 47.950876][ C1] netlink_sendmsg+0x723/0xbe0 [ 47.951173][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 47.951446][ C1] ___sys_sendmsg+0xee/0x170 [ 47.951836][ C1] __sys_sendmsg+0xcd/0x170 [ 47.952094][ C1] do_syscall_64+0xc6/0x1e0 [ 47.952489][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.952838][ C1] IN-SOFTIRQ-W at: [ 47.953013][ C1] __lock_acquire+0x797/0x1570 [ 47.953281][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.953689][ C1] _raw_spin_lock+0x30/0x40 [ 47.953956][ C1] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.954358][ C1] call_timer_fn+0x13b/0x230 [ 47.954630][ C1] __run_timers+0x545/0x810 [ 47.954895][ C1] run_timer_softirq+0xe8/0x1b0 [ 47.955166][ C1] __do_softirq+0x1f8/0x5df [ 47.955589][ C1] irq_exit_rcu+0x97/0xc0 [ 47.955867][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.956365][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.956691][ C1] default_idle+0xf/0x20 [ 47.956963][ C1] default_idle_call+0x6d/0xb0 [ 47.957391][ C1] cpuidle_idle_call+0x1f4/0x280 [ 47.957674][ C1] do_idle+0xf9/0x160 [ 47.958042][ C1] cpu_startup_entry+0x54/0x60 [ 47.958352][ C1] start_secondary+0x21c/0x2b0 [ 47.958637][ C1] common_startup_64+0x12c/0x138 [ 47.959201][ C1] INITIAL USE at: [ 47.959377][ C1] __lock_acquire+0x797/0x1570 [ 47.959646][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.959938][ C1] _raw_spin_lock_bh+0x38/0x50 [ 47.960362][ C1] recalculate_group_addr+0x55/0x130 [bridge] [ 47.960777][ C1] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 47.961191][ C1] br_changelink+0x36c/0x1360 [bridge] [ 47.961690][ C1] br_dev_newlink+0xa5/0x100 [bridge] [ 47.962036][ C1] rtnl_newlink_create+0x341/0x850 [ 47.962318][ C1] __rtnl_newlink+0xac9/0xd80 [ 47.962616][ C1] rtnl_newlink+0x63/0xa0 [ 47.962899][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.963190][ C1] netlink_rcv_skb+0x130/0x360 [ 47.963464][ C1] netlink_unicast+0x449/0x710 [ 47.963745][ C1] netlink_sendmsg+0x723/0xbe0 [ 47.964035][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 47.964329][ C1] ___sys_sendmsg+0xee/0x170 [ 47.964747][ C1] __sys_sendmsg+0xcd/0x170 [ 47.965036][ C1] do_syscall_64+0xc6/0x1e0 [ 47.965313][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.965645][ C1] } [ 47.965907][ C1] ... key at: [] __key.6+0x0/0xfffffffffffe5ac0 [bridge] [ 47.966357][ C1] ... acquired at: [ 47.966670][ C1] mark_lock+0x28d/0x3e0 [ 47.966897][ C1] mark_usage+0xd9/0x2a0 [ 47.967120][ C1] __lock_acquire+0x797/0x1570 [ 47.967344][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.967572][ C1] _raw_spin_lock+0x30/0x40 [ 47.967796][ C1] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.968145][ C1] call_timer_fn+0x13b/0x230 [ 47.968373][ C1] __run_timers+0x545/0x810 [ 47.968605][ C1] run_timer_softirq+0xe8/0x1b0 [ 47.968827][ C1] __do_softirq+0x1f8/0x5df [ 47.969191][ C1] irq_exit_rcu+0x97/0xc0 [ 47.969421][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.969699][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.969989][ C1] default_idle+0xf/0x20 [ 47.970350][ C1] default_idle_call+0x6d/0xb0 [ 47.970576][ C1] cpuidle_idle_call+0x1f4/0x280 [ 47.970803][ C1] do_idle+0xf9/0x160 [ 47.970968][ C1] cpu_startup_entry+0x54/0x60 [ 47.971324][ C1] start_secondary+0x21c/0x2b0 [ 47.971549][ C1] common_startup_64+0x12c/0x138 [ 47.971773][ C1] [ 47.971900][ C1] [ 47.971900][ C1] stack backtrace: [ 47.972182][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.9.0-rc1-virtme #1 [ 47.972652][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 47.973276][ C1] Call Trace: [ 47.973453][ C1] [ 47.973568][ C1] dump_stack_lvl+0x82/0xd0 [ 47.973946][ C1] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 47.974288][ C1] ? common_startup_64+0x12c/0x138 [ 47.974444][ C1] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 47.974633][ C1] ? __pfx_usage_skip+0x10/0x10 [ 47.974860][ C1] ? __pfx_usage_match+0x10/0x10 [ 47.975007][ C1] ? arch_stack_walk+0x8c/0xf0 [ 47.975153][ C1] mark_lock_irq+0x4cd/0xa10 [ 47.975309][ C1] ? __pfx_mark_lock_irq+0x10/0x10 [ 47.975462][ C1] ? stack_trace_save+0x94/0xd0 [ 47.975780][ C1] ? add_chain_cache+0x248/0x8b0 [ 47.975931][ C1] ? save_trace+0x8f/0x5b0 [ 47.976076][ C1] mark_lock+0x28d/0x3e0 [ 47.976182][ C1] mark_usage+0xd9/0x2a0 [ 47.976294][ C1] __lock_acquire+0x797/0x1570 [ 47.976448][ C1] ? __lock_acquire+0xaf0/0x1570 [ 47.976599][ C1] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.976857][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.977008][ C1] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.977320][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 47.977472][ C1] ? trace_lock_acquire+0x135/0x1c0 [ 47.977624][ C1] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.977844][ C1] ? lock_acquire+0x32/0xc0 [ 47.977997][ C1] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.978296][ C1] _raw_spin_lock+0x30/0x40 [ 47.978444][ C1] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.978662][ C1] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 47.978875][ C1] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.979219][ C1] call_timer_fn+0x13b/0x230 [ 47.979377][ C1] ? call_timer_fn+0xe8/0x230 [ 47.979526][ C1] ? call_timer_fn+0xe8/0x230 [ 47.979669][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 47.979978][ C1] ? mark_lock+0x38/0x3e0 [ 47.980094][ C1] __run_timers+0x545/0x810 [ 47.980242][ C1] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 47.980509][ C1] ? __pfx___run_timers+0x10/0x10 [ 47.980663][ C1] ? do_raw_spin_lock+0x131/0x270 [ 47.980897][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 47.981049][ C1] ? lock_acquire+0x32/0xc0 [ 47.981194][ C1] ? run_timer_softirq+0xe0/0x1b0 [ 47.981349][ C1] run_timer_softirq+0xe8/0x1b0 [ 47.981494][ C1] __do_softirq+0x1f8/0x5df [ 47.981720][ C1] irq_exit_rcu+0x97/0xc0 [ 47.981835][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.981981][ C1] [ 47.982063][ C1] [ 47.982139][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.982329][ C1] RIP: 0010:default_idle+0xf/0x20 [ 47.982588][ 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 [ 47.983121][ C1] RSP: 0018:ffffc9000014fdf8 EFLAGS: 00000246 [ 47.983312][ C1] RAX: 00000000000b7a09 RBX: 1ffff92000029fc1 RCX: ffffffff8ff0f9e5 [ 47.983530][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8d8aa4a4 [ 47.983749][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c1709c [ 47.983969][ C1] R10: ffff8880360b84e3 R11: ffff8880360bdc80 R12: 0000000000000000 [ 47.984205][ C1] R13: ffff888001b7a300 R14: dffffc0000000000 R15: 0000000000000000 [ 47.984441][ C1] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 47.984592][ C1] ? cpuidle_idle_call+0x1f4/0x280 [ 47.984818][ C1] default_idle_call+0x6d/0xb0 [ 47.984963][ C1] cpuidle_idle_call+0x1f4/0x280 [ 47.985129][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 47.985263][ C1] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 47.985479][ C1] do_idle+0xf9/0x160 [ 47.985580][ C1] cpu_startup_entry+0x54/0x60 [ 47.985724][ C1] start_secondary+0x21c/0x2b0 [ 47.985857][ C1] ? __pfx_start_secondary+0x10/0x10 [ 47.985990][ C1] common_startup_64+0x12c/0x138 [ 47.986206][ C1] [ 63.275591][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 76.750622][ T555] veth4: left allmulticast mode [ 76.750797][ T555] veth4: left promiscuous mode [ 76.751050][ T555] br1: port 3(veth4) entered disabled state [ 77.309228][ T562] br1: port 1(veth1) entered disabled state [ 77.433991][ T563] br1: port 2(veth2) entered disabled state [ 77.530055][ T564] veth2: left allmulticast mode [ 77.530324][ T564] veth2: left promiscuous mode [ 77.530618][ T564] br1: port 2(veth2) entered disabled state [ 77.531525][ T564] veth1: left allmulticast mode [ 77.531683][ T564] veth1: left promiscuous mode [ 77.531929][ T564] br1: port 1(veth1) entered disabled state