[ 27.607992][ T281] 8021q: 802.1Q VLAN Support v1.8
[ 32.712384][ T328] gre: GRE over IPv4 demultiplexor driver
[ 32.727487][ T328] ip_gre: GRE over IPv4 tunneling driver
[ 34.071644][ T345] lag: Mode changed to "loadbalance"
[ 34.387557][ T348] lag: Port device veth2 added
[ 34.758499][ T352] lag: Port device veth4 added
[ 35.011060][ T354] 8021q: adding VLAN 0 to HW filter on device lag
[ 35.151430][ T355] br1: port 1(lag) entered blocking state
[ 35.152383][ T355] br1: port 1(lag) entered disabled state
[ 35.152728][ T355] lag: entered allmulticast mode
[ 35.153103][ T355] veth2: entered allmulticast mode
[ 35.153372][ T355] veth4: entered allmulticast mode
[ 35.155951][ T355] veth2: entered promiscuous mode
[ 35.156374][ T355] veth4: entered promiscuous mode
[ 35.275184][ T356] br1: port 1(lag) entered blocking state
[ 35.275539][ T356] br1: port 1(lag) entered forwarding state
[ 36.256596][ T365] GACT probability NOT on
[ 36.471904][ C2]
[ 36.472020][ C2] ========================================================
[ 36.472234][ C2] WARNING: possible irq lock inversion dependency detected
[ 36.472443][ C2] 6.9.0-rc1-virtme #1 Not tainted
[ 36.472586][ C2] --------------------------------------------------------
[ 36.472791][ C2] swapper/2/0 just changed the state of lock:
[ 36.472963][ C2] ffff88800572d580 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730
[ 36.473217][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past:
[ 36.473423][ C2] (&p->alloc_lock){+.+.}-{2:2}
[ 36.473428][ C2]
[ 36.473428][ C2]
[ 36.473428][ C2] and interrupts could create inverse lock ordering between them.
[ 36.473428][ C2]
[ 36.473926][ C2]
[ 36.473926][ C2] other info that might help us debug this:
[ 36.474123][ C2] Possible interrupt unsafe locking scenario:
[ 36.474123][ C2]
[ 36.474326][ C2] CPU0 CPU1
[ 36.474473][ C2] ---- ----
[ 36.474608][ C2] lock(&p->alloc_lock);
[ 36.474715][ C2] local_irq_disable();
[ 36.474886][ C2] lock(&ndev->lock);
[ 36.475057][ C2] lock(&p->alloc_lock);
[ 36.475228][ C2] <Interrupt>
[ 36.475331][ C2] lock(&ndev->lock);
[ 36.475443][ C2]
[ 36.475443][ C2] *** DEADLOCK ***
[ 36.475443][ C2]
[ 36.475643][ C2] 1 lock held by swapper/2/0:
[ 36.475781][ C2] #0: ffffc90000230b68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230
[ 36.476041][ C2]
[ 36.476041][ C2] the shortest dependencies between 2nd lock and 1st lock:
[ 36.476276][ C2] -> (&p->alloc_lock){+.+.}-{2:2} {
[ 36.476418][ C2] HARDIRQ-ON-W at:
[ 36.476530][ C2] __lock_acquire+0x797/0x1570
[ 36.476711][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.476882][ C2] _raw_spin_lock+0x30/0x40
[ 36.477061][ C2] set_mems_allowed+0x1d/0x210
[ 36.477239][ C2] kernel_init_freeable+0x72/0x310
[ 36.477415][ C2] kernel_init+0x20/0x200
[ 36.477589][ C2] ret_from_fork+0x31/0x70
[ 36.477770][ C2] ret_from_fork_asm+0x1a/0x30
[ 36.477942][ C2] SOFTIRQ-ON-W at:
[ 36.478046][ C2] __lock_acquire+0x797/0x1570
[ 36.478218][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.478389][ C2] _raw_spin_lock+0x30/0x40
[ 36.478561][ C2] set_mems_allowed+0x1d/0x210
[ 36.478729][ C2] kernel_init_freeable+0x72/0x310
[ 36.478897][ C2] kernel_init+0x20/0x200
[ 36.479070][ C2] ret_from_fork+0x31/0x70
[ 36.479242][ C2] ret_from_fork_asm+0x1a/0x30
[ 36.479410][ C2] INITIAL USE at:
[ 36.479513][ C2] __lock_acquire+0x797/0x1570
[ 36.479684][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.479860][ C2] _raw_spin_lock+0x30/0x40
[ 36.480042][ C2] set_mems_allowed+0x1d/0x210
[ 36.480214][ C2] kernel_init_freeable+0x72/0x310
[ 36.480382][ C2] kernel_init+0x20/0x200
[ 36.480552][ C2] ret_from_fork+0x31/0x70
[ 36.480731][ C2] ret_from_fork_asm+0x1a/0x30
[ 36.480899][ C2] }
[ 36.480975][ C2] ... key at: [<ffffffffb37ffd20>] __key.387+0x0/0x40
[ 36.481179][ C2] ... acquired at:
[ 36.481285][ C2] __lock_acquire+0xaf0/0x1570
[ 36.481425][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.481565][ C2] _raw_spin_lock+0x30/0x40
[ 36.481711][ C2] __get_task_comm+0x27/0x70
[ 36.481862][ C2] ref_tracker_alloc+0x2ee/0x490
[ 36.482002][ C2] netdev_get_by_index+0x5e/0x80
[ 36.482138][ C2] fib6_nh_init+0x3d8/0x15b0
[ 36.482276][ C2] ip6_route_info_create+0xf18/0x17d0
[ 36.482412][ C2] addrconf_f6i_alloc+0x265/0x560
[ 36.482551][ C2] __ipv6_dev_ac_inc+0x25f/0xb10
[ 36.482688][ C2] addrconf_join_anycast+0x1c0/0x220
[ 36.482825][ C2] dev_forward_change+0x2a6/0x7b0
[ 36.482960][ C2] addrconf_fixup_forwarding+0x23f/0x460
[ 36.483130][ C2] addrconf_sysctl_forward+0x212/0x2b0
[ 36.483264][ C2] proc_sys_call_handler+0x403/0x5e0
[ 36.483404][ C2] vfs_write+0x9e5/0x10a0
[ 36.483540][ C2] ksys_write+0xf5/0x1e0
[ 36.483678][ C2] do_syscall_64+0xc6/0x1e0
[ 36.483816][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 36.483987][ C2]
[ 36.484056][ C2] -> (&ndev->lock){++-.}-{2:2} {
[ 36.484198][ C2] HARDIRQ-ON-W at:
[ 36.484302][ C2] __lock_acquire+0x797/0x1570
[ 36.484473][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.484642][ C2] _raw_write_lock_bh+0x38/0x50
[ 36.484814][ C2] addrconf_permanent_addr+0x6e/0x670
[ 36.484988][ C2] addrconf_notify+0x749/0xd60
[ 36.485162][ C2] notifier_call_chain+0xcd/0x150
[ 36.485334][ C2] __dev_notify_flags+0xe6/0x250
[ 36.485505][ C2] dev_change_flags+0xec/0x160
[ 36.485672][ C2] do_setlink+0x7d6/0x21e0
[ 36.485842][ C2] __rtnl_newlink+0xaa7/0xd80
[ 36.486017][ C2] rtnl_newlink+0x63/0xa0
[ 36.486187][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0
[ 36.486355][ C2] netlink_rcv_skb+0x130/0x360
[ 36.486526][ C2] netlink_unicast+0x449/0x710
[ 36.486697][ C2] netlink_sendmsg+0x723/0xbe0
[ 36.486867][ C2] ____sys_sendmsg+0x7b2/0xa10
[ 36.487037][ C2] ___sys_sendmsg+0xee/0x170
[ 36.487212][ C2] __sys_sendmsg+0xcd/0x170
[ 36.487381][ C2] do_syscall_64+0xc6/0x1e0
[ 36.487550][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 36.487757][ C2] HARDIRQ-ON-R at:
[ 36.487857][ C2] __lock_acquire+0x797/0x1570
[ 36.488026][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.488195][ C2] _raw_read_lock_bh+0x44/0x80
[ 36.488368][ C2] inet6_fill_ifla6_attrs+0x516/0x740
[ 36.488540][ C2] inet6_fill_link_af+0x5e/0xe0
[ 36.488709][ C2] rtnl_fill_ifinfo+0x1612/0x29e0
[ 36.488881][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240
[ 36.489048][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 36.489250][ C2] rtmsg_ifinfo+0x5b/0xa0
[ 36.489423][ C2] register_netdevice+0x1177/0x1690
[ 36.489594][ C2] register_netdev+0x20/0x40
[ 36.489762][ C2] sit_init_net+0x250/0x4f0
[ 36.489932][ C2] ops_init+0x9b/0x560
[ 36.490070][ C2] register_pernet_operations+0x2db/0x710
[ 36.490274][ C2] register_pernet_device+0x2a/0x60
[ 36.490444][ C2] sit_init+0x23/0xe0
[ 36.490580][ C2] do_one_initcall+0x8d/0x1e0
[ 36.490750][ C2] do_initcalls+0x1b2/0x3e0
[ 36.490918][ C2] kernel_init_freeable+0x232/0x310
[ 36.491087][ C2] kernel_init+0x20/0x200
[ 36.491257][ C2] ret_from_fork+0x31/0x70
[ 36.491427][ C2] ret_from_fork_asm+0x1a/0x30
[ 36.491597][ C2] IN-SOFTIRQ-W at:
[ 36.491708][ C2] __lock_acquire+0x797/0x1570
[ 36.491885][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.492052][ C2] _raw_write_lock+0x30/0x40
[ 36.492220][ C2] addrconf_rs_timer+0xa9/0x730
[ 36.492388][ C2] call_timer_fn+0x13b/0x230
[ 36.492559][ C2] __run_timers+0x545/0x810
[ 36.492738][ C2] timer_expire_remote+0x9b/0xe0
[ 36.492907][ C2] tmigr_handle_remote_cpu+0x270/0x430
[ 36.493079][ C2] tmigr_handle_remote_up+0x19f/0x2e0
[ 36.493247][ C2] tmigr_handle_remote+0x21d/0x3a0
[ 36.493414][ C2] __do_softirq+0x1f8/0x5df
[ 36.493588][ C2] irq_exit_rcu+0x97/0xc0
[ 36.493760][ C2] sysvec_apic_timer_interrupt+0x75/0x80
[ 36.493961][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 36.494165][ C2] default_idle+0xf/0x20
[ 36.494331][ C2] default_idle_call+0x6d/0xb0
[ 36.494501][ C2] cpuidle_idle_call+0x1f4/0x280
[ 36.494671][ C2] do_idle+0xf9/0x160
[ 36.494893][ C2] cpu_startup_entry+0x54/0x60
[ 36.495060][ C2] start_secondary+0x21c/0x2b0
[ 36.495229][ C2] common_startup_64+0x12c/0x138
[ 36.495402][ C2] INITIAL USE at:
[ 36.495503][ C2] __lock_acquire+0x797/0x1570
[ 36.495671][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.495840][ C2] _raw_write_lock_bh+0x38/0x50
[ 36.496095][ C2] addrconf_permanent_addr+0x6e/0x670
[ 36.496266][ C2] addrconf_notify+0x749/0xd60
[ 36.496432][ C2] notifier_call_chain+0xcd/0x150
[ 36.496681][ C2] __dev_notify_flags+0xe6/0x250
[ 36.496848][ C2] dev_change_flags+0xec/0x160
[ 36.497015][ C2] do_setlink+0x7d6/0x21e0
[ 36.497187][ C2] __rtnl_newlink+0xaa7/0xd80
[ 36.497436][ C2] rtnl_newlink+0x63/0xa0
[ 36.497604][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0
[ 36.497770][ C2] netlink_rcv_skb+0x130/0x360
[ 36.498020][ C2] netlink_unicast+0x449/0x710
[ 36.498192][ C2] netlink_sendmsg+0x723/0xbe0
[ 36.498359][ C2] ____sys_sendmsg+0x7b2/0xa10
[ 36.498531][ C2] ___sys_sendmsg+0xee/0x170
[ 36.498861][ C2] __sys_sendmsg+0xcd/0x170
[ 36.499030][ C2] do_syscall_64+0xc6/0x1e0
[ 36.499200][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 36.499482][ C2] INITIAL READ USE at:
[ 36.499583][ C2] __lock_acquire+0x797/0x1570
[ 36.499754][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.499923][ C2] _raw_read_lock_bh+0x44/0x80
[ 36.500171][ C2] inet6_fill_ifla6_attrs+0x516/0x740
[ 36.500379][ C2] inet6_fill_link_af+0x5e/0xe0
[ 36.500547][ C2] rtnl_fill_ifinfo+0x1612/0x29e0
[ 36.500800][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240
[ 36.501006][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 36.501217][ C2] rtmsg_ifinfo+0x5b/0xa0
[ 36.501467][ C2] register_netdevice+0x1177/0x1690
[ 36.501674][ C2] register_netdev+0x20/0x40
[ 36.501842][ C2] sit_init_net+0x250/0x4f0
[ 36.502091][ C2] ops_init+0x9b/0x560
[ 36.502265][ C2] register_pernet_operations+0x2db/0x710
[ 36.502466][ C2] register_pernet_device+0x2a/0x60
[ 36.502747][ C2] sit_init+0x23/0xe0
[ 36.502915][ C2] do_one_initcall+0x8d/0x1e0
[ 36.503090][ C2] do_initcalls+0x1b2/0x3e0
[ 36.503338][ C2] kernel_init_freeable+0x232/0x310
[ 36.503539][ C2] kernel_init+0x20/0x200
[ 36.503707][ C2] ret_from_fork+0x31/0x70
[ 36.503875][ C2] ret_from_fork_asm+0x1a/0x30
[ 36.504128][ C2] }
[ 36.504197][ C2] ... key at: [<ffffffffb4858300>] __key.37+0x0/0x40
[ 36.504396][ C2] ... acquired at:
[ 36.504496][ C2] mark_lock+0x28d/0x3e0
[ 36.504713][ C2] mark_usage+0xd9/0x2a0
[ 36.504848][ C2] __lock_acquire+0x797/0x1570
[ 36.504982][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.505121][ C2] _raw_write_lock+0x30/0x40
[ 36.505335][ C2] addrconf_rs_timer+0xa9/0x730
[ 36.505468][ C2] call_timer_fn+0x13b/0x230
[ 36.505601][ C2] __run_timers+0x545/0x810
[ 36.505734][ C2] timer_expire_remote+0x9b/0xe0
[ 36.505948][ C2] tmigr_handle_remote_cpu+0x270/0x430
[ 36.506088][ C2] tmigr_handle_remote_up+0x19f/0x2e0
[ 36.506221][ C2] tmigr_handle_remote+0x21d/0x3a0
[ 36.506354][ C2] __do_softirq+0x1f8/0x5df
[ 36.506488][ C2] irq_exit_rcu+0x97/0xc0
[ 36.506702][ C2] sysvec_apic_timer_interrupt+0x75/0x80
[ 36.506867][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 36.507039][ C2] default_idle+0xf/0x20
[ 36.507253][ C2] default_idle_call+0x6d/0xb0
[ 36.507386][ C2] cpuidle_idle_call+0x1f4/0x280
[ 36.507520][ C2] do_idle+0xf9/0x160
[ 36.507620][ C2] cpu_startup_entry+0x54/0x60
[ 36.507753][ C2] start_secondary+0x21c/0x2b0
[ 36.507973][ C2] common_startup_64+0x12c/0x138
[ 36.508105][ C2]
[ 36.508173][ C2]
[ 36.508173][ C2] stack backtrace:
[ 36.508337][ C2] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 6.9.0-rc1-virtme #1
[ 36.508625][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 36.508927][ C2] Call Trace:
[ 36.509030][ C2] <IRQ>
[ 36.509105][ C2] dump_stack_lvl+0x82/0xd0
[ 36.509405][ C2] print_irq_inversion_bug.part.0+0x3d9/0x570
[ 36.509577][ C2] ? kernel_text_address+0x17/0xe0
[ 36.509715][ C2] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10
[ 36.509966][ C2] ? __pfx_usage_skip+0x10/0x10
[ 36.510121][ C2] ? __pfx_usage_match+0x10/0x10
[ 36.510254][ C2] ? arch_stack_walk+0x8c/0xf0
[ 36.510390][ C2] mark_lock_irq+0x4cd/0xa10
[ 36.510525][ C2] ? common_startup_64+0x12c/0x138
[ 36.510738][ C2] ? __pfx_mark_lock_irq+0x10/0x10
[ 36.510872][ C2] ? __pfx_stack_trace_save+0x10/0x10
[ 36.511018][ C2] ? save_trace+0x8f/0x5b0
[ 36.511153][ C2] mark_lock+0x28d/0x3e0
[ 36.511335][ C2] mark_usage+0xd9/0x2a0
[ 36.511437][ C2] __lock_acquire+0x797/0x1570
[ 36.511572][ C2] ? hlock_class+0x4e/0x130
[ 36.511710][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 36.511850][ C2] lock_acquire.part.0+0xeb/0x330
[ 36.512064][ C2] ? addrconf_rs_timer+0xa9/0x730
[ 36.512197][ C2] ? ct_nmi_exit+0x85/0x100
[ 36.512333][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 36.512467][ C2] ? trace_lock_acquire+0x135/0x1c0
[ 36.512682][ C2] ? addrconf_rs_timer+0xa9/0x730
[ 36.512814][ C2] ? lock_acquire+0x32/0xc0
[ 36.512962][ C2] ? addrconf_rs_timer+0xa9/0x730
[ 36.513095][ C2] _raw_write_lock+0x30/0x40
[ 36.513310][ C2] ? addrconf_rs_timer+0xa9/0x730
[ 36.513443][ C2] addrconf_rs_timer+0xa9/0x730
[ 36.513575][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 36.513711][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 36.513928][ C2] ? call_timer_fn+0xe8/0x230
[ 36.514062][ C2] ? lock_acquire+0x32/0xc0
[ 36.514195][ C2] ? call_timer_fn+0xe8/0x230
[ 36.514328][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 36.514461][ C2] call_timer_fn+0x13b/0x230
[ 36.514672][ C2] ? call_timer_fn+0xe8/0x230
[ 36.514811][ C2] ? call_timer_fn+0xe8/0x230
[ 36.514945][ C2] ? __pfx_call_timer_fn+0x10/0x10
[ 36.515078][ C2] ? mark_lock+0x38/0x3e0
[ 36.515260][ C2] __run_timers+0x545/0x810
[ 36.515397][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10
[ 36.515533][ C2] ? __pfx___run_timers+0x10/0x10
[ 36.515667][ C2] ? __lock_release+0x103/0x460
[ 36.515891][ C2] ? do_raw_spin_lock+0x131/0x270
[ 36.516026][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 36.516159][ C2] ? lock_acquire+0x32/0xc0
[ 36.516294][ C2] ? timer_expire_remote+0x93/0xe0
[ 36.516430][ C2] timer_expire_remote+0x9b/0xe0
[ 36.516565][ C2] tmigr_handle_remote_cpu+0x270/0x430
[ 36.516702][ C2] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10
[ 36.516870][ C2] tmigr_handle_remote_up+0x19f/0x2e0
[ 36.517005][ C2] tmigr_handle_remote+0x21d/0x3a0
[ 36.517218][ C2] ? do_raw_spin_lock+0x131/0x270
[ 36.517354][ C2] ? __pfx_tmigr_handle_remote+0x10/0x10
[ 36.517487][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 36.517623][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370
[ 36.517870][ C2] __do_softirq+0x1f8/0x5df
[ 36.518009][ C2] irq_exit_rcu+0x97/0xc0
[ 36.518110][ C2] sysvec_apic_timer_interrupt+0x75/0x80
[ 36.518243][ C2] </IRQ>
[ 36.518314][ C2] <TASK>
[ 36.518461][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 36.518634][ C2] RIP: 0010:default_idle+0xf/0x20
[ 36.518775][ C2] 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 <fa> c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
[ 36.519336][ C2] RSP: 0018:ffffc9000015fdf8 EFLAGS: 00000242
[ 36.519509][ C2] RAX: 00000000000ff073 RBX: 1ffff9200002bfc1 RCX: ffffffffb0d0e9d5
[ 36.519883][ C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffae6aa4a4
[ 36.520084][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c2709c
[ 36.520284][ C2] R10: ffff8880361384e3 R11: ffff88803613dc80 R12: 0000000000000000
[ 36.520486][ C2] R13: ffff888001b7c5c0 R14: dffffc0000000000 R15: 0000000000000000
[ 36.520693][ C2] ? ct_kernel_exit.constprop.0+0xc5/0xf0
[ 36.520828][ C2] ? cpuidle_idle_call+0x1f4/0x280
[ 36.520963][ C2] default_idle_call+0x6d/0xb0
[ 36.521179][ C2] cpuidle_idle_call+0x1f4/0x280
[ 36.521313][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10
[ 36.521453][ C2] ? tsc_verify_tsc_adjust+0x5e/0x2b0
[ 36.521589][ C2] do_idle+0xf9/0x160
[ 36.521776][ C2] cpu_startup_entry+0x54/0x60
[ 36.521910][ C2] start_secondary+0x21c/0x2b0
[ 36.522045][ C2] ? __pfx_start_secondary+0x10/0x10
[ 36.522180][ C2] common_startup_64+0x12c/0x138
[ 36.522396][ C2] </TASK>
[ 43.557746][ T394] Mirror/redirect action on
[ 58.418704][ T29] br1: port 1(lag) entered disabled state
[ 64.432199][ T29] br1: port 1(lag) entered blocking state
[ 64.432389][ T29] br1: port 1(lag) entered forwarding state
[ 79.783084][ T62] br1: port 1(lag) entered disabled state
[ 85.866055][ T29] br1: port 1(lag) entered blocking state
[ 85.866312][ T29] br1: port 1(lag) entered forwarding state
[ 86.992878][ T488] lag: left allmulticast mode
[ 86.993057][ T488] veth2: left allmulticast mode
[ 86.993200][ T488] veth4: left allmulticast mode
[ 86.993353][ T488] veth2: left promiscuous mode
[ 86.993504][ T488] veth4: left promiscuous mode
[ 86.993648][ T488] br1: port 1(lag) entered disabled state
[ 87.117528][ T345] lag: Port device veth4 removed
[ 87.120429][ T345] lag: Port device veth2 removed