[ 23.394741][ T242] ip (242) used greatest stack depth: 23504 bytes left [ 23.533664][ T243] ip (243) used greatest stack depth: 22976 bytes left [ 26.673529][ T289] bond0: (slave veth0): Enslaving as a backup interface with a down link [ 26.823808][ T290] bond0: (slave veth1): Enslaving as a backup interface with a down link [ 26.943983][ T291] br0: port 1(veth0) entered blocking state [ 26.944228][ T291] br0: port 1(veth0) entered disabled state [ 26.944441][ T291] veth0: entered allmulticast mode [ 26.945663][ T291] veth0: entered promiscuous mode [ 27.086498][ T292] br0: port 2(veth1) entered blocking state [ 27.086737][ T292] br0: port 2(veth1) entered disabled state [ 27.086950][ T292] veth1: entered allmulticast mode [ 27.088053][ T292] veth1: entered promiscuous mode [ 27.304277][ T51] br0: port 1(veth0) entered blocking state [ 27.304651][ T51] br0: port 1(veth0) entered forwarding state [ 28.329288][ T50] br0: port 2(veth1) entered blocking state [ 28.329523][ T50] br0: port 2(veth1) entered forwarding state [ 29.609144][ T10] bond0: (slave veth0): link status definitely up [ 29.609585][ T10] bond0: (slave veth1): link status definitely up [ 29.609750][ T10] bond0: (slave veth0): making interface the new active one [ 29.610560][ T10] bond0: active interface up! [ 29.799547][ C2] [ 29.799703][ C2] ======================================================== [ 29.799925][ C2] WARNING: possible irq lock inversion dependency detected [ 29.800151][ C2] 6.9.0-rc1-virtme #1 Not tainted [ 29.800316][ C2] -------------------------------------------------------- [ 29.800536][ C2] swapper/2/0 just changed the state of lock: [ 29.800733][ C2] ffff888006c0a580 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 29.801021][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.801248][ C2] (&p->alloc_lock){+.+.}-{2:2} [ 29.801255][ C2] [ 29.801255][ C2] [ 29.801255][ C2] and interrupts could create inverse lock ordering between them. [ 29.801255][ C2] [ 29.801859][ C2] [ 29.801859][ C2] other info that might help us debug this: [ 29.802075][ C2] Possible interrupt unsafe locking scenario: [ 29.802075][ C2] [ 29.802314][ C2] CPU0 CPU1 [ 29.802470][ C2] ---- ---- [ 29.802623][ C2] lock(&p->alloc_lock); [ 29.802747][ C2] local_irq_disable(); [ 29.802954][ C2] lock(&ndev->lock); [ 29.803140][ C2] lock(&p->alloc_lock); [ 29.803326][ C2] [ 29.803437][ C2] lock(&ndev->lock); [ 29.803549][ C2] [ 29.803549][ C2] *** DEADLOCK *** [ 29.803549][ C2] [ 29.803768][ C2] 1 lock held by swapper/2/0: [ 29.803945][ C2] #0: ffffc90000230b68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 29.804223][ C2] [ 29.804223][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 29.804508][ C2] -> (&p->alloc_lock){+.+.}-{2:2} { [ 29.804662][ C2] HARDIRQ-ON-W at: [ 29.804815][ C2] __lock_acquire+0x797/0x1570 [ 29.805024][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.805244][ C2] _raw_spin_lock+0x30/0x40 [ 29.805475][ C2] set_mems_allowed+0x1d/0x210 [ 29.805678][ C2] kernel_init_freeable+0x72/0x310 [ 29.805896][ C2] kernel_init+0x20/0x200 [ 29.806100][ C2] ret_from_fork+0x31/0x70 [ 29.806310][ C2] ret_from_fork_asm+0x1a/0x30 [ 29.806507][ C2] SOFTIRQ-ON-W at: [ 29.806646][ C2] __lock_acquire+0x797/0x1570 [ 29.806849][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.807064][ C2] _raw_spin_lock+0x30/0x40 [ 29.807288][ C2] set_mems_allowed+0x1d/0x210 [ 29.807521][ C2] kernel_init_freeable+0x72/0x310 [ 29.807728][ C2] kernel_init+0x20/0x200 [ 29.807941][ C2] ret_from_fork+0x31/0x70 [ 29.808165][ C2] ret_from_fork_asm+0x1a/0x30 [ 29.808368][ C2] INITIAL USE at: [ 29.808521][ C2] __lock_acquire+0x797/0x1570 [ 29.808719][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.808933][ C2] _raw_spin_lock+0x30/0x40 [ 29.809139][ C2] set_mems_allowed+0x1d/0x210 [ 29.809334][ C2] kernel_init_freeable+0x72/0x310 [ 29.809552][ C2] kernel_init+0x20/0x200 [ 29.809736][ C2] ret_from_fork+0x31/0x70 [ 29.809928][ C2] ret_from_fork_asm+0x1a/0x30 [ 29.810114][ C2] } [ 29.810200][ C2] ... key at: [] __key.387+0x0/0x40 [ 29.810462][ C2] ... acquired at: [ 29.810610][ C2] __lock_acquire+0xaf0/0x1570 [ 29.810783][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.810974][ C2] _raw_spin_lock+0x30/0x40 [ 29.811159][ C2] __get_task_comm+0x27/0x70 [ 29.811344][ C2] ref_tracker_alloc+0x2ee/0x490 [ 29.811503][ C2] netdev_get_by_index+0x5e/0x80 [ 29.811685][ C2] fib6_nh_init+0x3d8/0x15b0 [ 29.811850][ C2] ip6_route_info_create+0xf18/0x17d0 [ 29.812025][ C2] addrconf_f6i_alloc+0x244/0x410 [ 29.812196][ C2] addrconf_permanent_addr+0x1ed/0x670 [ 29.812360][ C2] addrconf_notify+0x749/0xd60 [ 29.812529][ C2] notifier_call_chain+0xcd/0x150 [ 29.812697][ C2] __dev_notify_flags+0xe6/0x250 [ 29.812865][ C2] dev_change_flags+0xec/0x160 [ 29.813014][ C2] do_setlink+0x7d6/0x21e0 [ 29.813171][ C2] __rtnl_newlink+0xaa7/0xd80 [ 29.813382][ C2] rtnl_newlink+0x63/0xa0 [ 29.813533][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 29.813716][ C2] netlink_rcv_skb+0x130/0x360 [ 29.813868][ C2] netlink_unicast+0x449/0x710 [ 29.814052][ C2] netlink_sendmsg+0x723/0xbe0 [ 29.814208][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 29.814372][ C2] ___sys_sendmsg+0xee/0x170 [ 29.814576][ C2] __sys_sendmsg+0xcd/0x170 [ 29.814724][ C2] do_syscall_64+0xc6/0x1e0 [ 29.814903][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 29.815098][ C2] [ 29.815191][ C2] -> (&ndev->lock){++-.}-{2:2} { [ 29.815362][ C2] HARDIRQ-ON-W at: [ 29.815511][ C2] __lock_acquire+0x797/0x1570 [ 29.815707][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.815900][ C2] _raw_write_lock_bh+0x38/0x50 [ 29.816104][ C2] addrconf_permanent_addr+0x6e/0x670 [ 29.816303][ C2] addrconf_notify+0x749/0xd60 [ 29.816507][ C2] notifier_call_chain+0xcd/0x150 [ 29.816727][ C2] __dev_notify_flags+0xe6/0x250 [ 29.816928][ C2] dev_change_flags+0xec/0x160 [ 29.817127][ C2] do_setlink+0x7d6/0x21e0 [ 29.817339][ C2] __rtnl_newlink+0xaa7/0xd80 [ 29.817548][ C2] rtnl_newlink+0x63/0xa0 [ 29.817756][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 29.817947][ C2] netlink_rcv_skb+0x130/0x360 [ 29.818190][ C2] netlink_unicast+0x449/0x710 [ 29.818373][ C2] netlink_sendmsg+0x723/0xbe0 [ 29.818588][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 29.818785][ C2] ___sys_sendmsg+0xee/0x170 [ 29.818970][ C2] __sys_sendmsg+0xcd/0x170 [ 29.819185][ C2] do_syscall_64+0xc6/0x1e0 [ 29.819396][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 29.819634][ C2] HARDIRQ-ON-R at: [ 29.819747][ C2] __lock_acquire+0x797/0x1570 [ 29.819958][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.820141][ C2] _raw_read_lock_bh+0x44/0x80 [ 29.820322][ C2] inet6_fill_ifla6_attrs+0x516/0x740 [ 29.820523][ C2] inet6_fill_link_af+0x5e/0xe0 [ 29.820708][ C2] rtnl_fill_ifinfo+0x1612/0x29e0 [ 29.820907][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 29.821100][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 29.821341][ C2] rtmsg_ifinfo+0x5b/0xa0 [ 29.821525][ C2] register_netdevice+0x1177/0x1690 [ 29.821764][ C2] register_netdev+0x20/0x40 [ 29.821995][ C2] sit_init_net+0x250/0x4f0 [ 29.822194][ C2] ops_init+0x9b/0x560 [ 29.822374][ C2] register_pernet_operations+0x2db/0x710 [ 29.822639][ C2] register_pernet_device+0x2a/0x60 [ 29.822829][ C2] sit_init+0x23/0xe0 [ 29.822998][ C2] do_one_initcall+0x8d/0x1e0 [ 29.823191][ C2] do_initcalls+0x1b2/0x3e0 [ 29.823409][ C2] kernel_init_freeable+0x232/0x310 [ 29.823611][ C2] kernel_init+0x20/0x200 [ 29.823829][ C2] ret_from_fork+0x31/0x70 [ 29.824024][ C2] ret_from_fork_asm+0x1a/0x30 [ 29.824244][ C2] IN-SOFTIRQ-W at: [ 29.824372][ C2] __lock_acquire+0x797/0x1570 [ 29.824564][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.824774][ C2] _raw_write_lock+0x30/0x40 [ 29.824996][ C2] addrconf_rs_timer+0xa9/0x730 [ 29.825182][ C2] call_timer_fn+0x13b/0x230 [ 29.825385][ C2] __run_timers+0x545/0x810 [ 29.825604][ C2] timer_expire_remote+0x9b/0xe0 [ 29.825788][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 29.825993][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 29.826187][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 29.826378][ C2] __do_softirq+0x1f8/0x5df [ 29.826585][ C2] irq_exit_rcu+0x97/0xc0 [ 29.826793][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 29.827042][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.827276][ C2] default_idle+0xf/0x20 [ 29.827477][ C2] default_idle_call+0x6d/0xb0 [ 29.827663][ C2] cpuidle_idle_call+0x1f4/0x280 [ 29.827848][ C2] do_idle+0xf9/0x160 [ 29.827996][ C2] cpu_startup_entry+0x54/0x60 [ 29.828185][ C2] start_secondary+0x21c/0x2b0 [ 29.828388][ C2] common_startup_64+0x12c/0x138 [ 29.828573][ C2] INITIAL USE at: [ 29.828685][ C2] __lock_acquire+0x797/0x1570 [ 29.828873][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.829085][ C2] _raw_write_lock_bh+0x38/0x50 [ 29.829267][ C2] addrconf_permanent_addr+0x6e/0x670 [ 29.829536][ C2] addrconf_notify+0x749/0xd60 [ 29.829723][ C2] notifier_call_chain+0xcd/0x150 [ 29.829932][ C2] __dev_notify_flags+0xe6/0x250 [ 29.830134][ C2] dev_change_flags+0xec/0x160 [ 29.830321][ C2] do_setlink+0x7d6/0x21e0 [ 29.830511][ C2] __rtnl_newlink+0xaa7/0xd80 [ 29.830706][ C2] rtnl_newlink+0x63/0xa0 [ 29.831014][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 29.831199][ C2] netlink_rcv_skb+0x130/0x360 [ 29.831420][ C2] netlink_unicast+0x449/0x710 [ 29.831712][ C2] netlink_sendmsg+0x723/0xbe0 [ 29.831918][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 29.832106][ C2] ___sys_sendmsg+0xee/0x170 [ 29.832321][ C2] __sys_sendmsg+0xcd/0x170 [ 29.832624][ C2] do_syscall_64+0xc6/0x1e0 [ 29.832808][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 29.833030][ C2] INITIAL READ USE at: [ 29.833140][ C2] __lock_acquire+0x797/0x1570 [ 29.833336][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.833532][ C2] _raw_read_lock_bh+0x44/0x80 [ 29.833737][ C2] inet6_fill_ifla6_attrs+0x516/0x740 [ 29.834066][ C2] inet6_fill_link_af+0x5e/0xe0 [ 29.834252][ C2] rtnl_fill_ifinfo+0x1612/0x29e0 [ 29.834460][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 29.834799][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 29.835034][ C2] rtmsg_ifinfo+0x5b/0xa0 [ 29.835242][ C2] register_netdevice+0x1177/0x1690 [ 29.835570][ C2] register_netdev+0x20/0x40 [ 29.835776][ C2] sit_init_net+0x250/0x4f0 [ 29.835961][ C2] ops_init+0x9b/0x560 [ 29.836227][ C2] register_pernet_operations+0x2db/0x710 [ 29.836467][ C2] register_pernet_device+0x2a/0x60 [ 29.836706][ C2] sit_init+0x23/0xe0 [ 29.836980][ C2] do_one_initcall+0x8d/0x1e0 [ 29.837186][ C2] do_initcalls+0x1b2/0x3e0 [ 29.837397][ C2] kernel_init_freeable+0x232/0x310 [ 29.837712][ C2] kernel_init+0x20/0x200 [ 29.837896][ C2] ret_from_fork+0x31/0x70 [ 29.838083][ C2] ret_from_fork_asm+0x1a/0x30 [ 29.838274][ C2] } [ 29.838436][ C2] ... key at: [] __key.36+0x0/0x40 [ 29.838672][ C2] ... acquired at: [ 29.838780][ C2] mark_lock+0x28d/0x3e0 [ 29.838958][ C2] mark_usage+0xd9/0x2a0 [ 29.839224][ C2] __lock_acquire+0x797/0x1570 [ 29.839412][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.839585][ C2] _raw_write_lock+0x30/0x40 [ 29.839747][ C2] addrconf_rs_timer+0xa9/0x730 [ 29.839905][ C2] call_timer_fn+0x13b/0x230 [ 29.840155][ C2] __run_timers+0x545/0x810 [ 29.840312][ C2] timer_expire_remote+0x9b/0xe0 [ 29.840479][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 29.840648][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 29.840944][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 29.841112][ C2] __do_softirq+0x1f8/0x5df [ 29.841268][ C2] irq_exit_rcu+0x97/0xc0 [ 29.841450][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 29.841789][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.842011][ C2] default_idle+0xf/0x20 [ 29.842162][ C2] default_idle_call+0x6d/0xb0 [ 29.842324][ C2] cpuidle_idle_call+0x1f4/0x280 [ 29.842594][ C2] do_idle+0xf9/0x160 [ 29.842739][ C2] cpu_startup_entry+0x54/0x60 [ 29.842894][ C2] start_secondary+0x21c/0x2b0 [ 29.843050][ C2] common_startup_64+0x12c/0x138 [ 29.843203][ C2] [ 29.843277][ C2] [ 29.843277][ C2] stack backtrace: [ 29.843488][ C2] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 6.9.0-rc1-virtme #1 [ 29.843692][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 29.844104][ C2] Call Trace: [ 29.844212][ C2] [ 29.844304][ C2] dump_stack_lvl+0x82/0xd0 [ 29.844442][ C2] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 29.844709][ C2] ? kernel_text_address+0x17/0xe0 [ 29.844848][ C2] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 29.845015][ C2] ? __pfx_usage_skip+0x10/0x10 [ 29.845149][ C2] ? __pfx_usage_match+0x10/0x10 [ 29.845410][ C2] ? arch_stack_walk+0x8c/0xf0 [ 29.845548][ C2] mark_lock_irq+0x4cd/0xa10 [ 29.845701][ C2] ? common_startup_64+0x12c/0x138 [ 29.845835][ C2] ? __pfx_mark_lock_irq+0x10/0x10 [ 29.846150][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 29.846307][ C2] ? save_trace+0x8f/0x5b0 [ 29.846460][ C2] mark_lock+0x28d/0x3e0 [ 29.846583][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 29.846728][ C2] mark_usage+0xd9/0x2a0 [ 29.846945][ C2] __lock_acquire+0x797/0x1570 [ 29.847107][ C2] ? __pfx_validate_chain+0x10/0x10 [ 29.847243][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 29.847393][ C2] lock_acquire.part.0+0xeb/0x330 [ 29.847625][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 29.847791][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 29.847939][ C2] ? trace_lock_acquire+0x135/0x1c0 [ 29.848100][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 29.848249][ C2] ? lock_acquire+0x32/0xc0 [ 29.848382][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 29.848529][ C2] _raw_write_lock+0x30/0x40 [ 29.848679][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 29.848826][ C2] addrconf_rs_timer+0xa9/0x730 [ 29.848979][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 29.849124][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 29.849283][ C2] ? call_timer_fn+0xe8/0x230 [ 29.849427][ C2] ? lock_acquire+0x32/0xc0 [ 29.849669][ C2] ? call_timer_fn+0xe8/0x230 [ 29.849804][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 29.849981][ C2] call_timer_fn+0x13b/0x230 [ 29.850123][ C2] ? call_timer_fn+0xe8/0x230 [ 29.850378][ C2] ? call_timer_fn+0xe8/0x230 [ 29.850517][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 29.850656][ C2] ? mark_lock+0x38/0x3e0 [ 29.850787][ C2] __run_timers+0x545/0x810 [ 29.850928][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 29.851175][ C2] ? __pfx___run_timers+0x10/0x10 [ 29.851307][ C2] ? __lock_release+0x103/0x460 [ 29.851469][ C2] ? do_raw_spin_lock+0x131/0x270 [ 29.851615][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 29.851827][ C2] ? lock_acquire+0x32/0xc0 [ 29.851980][ C2] ? timer_expire_remote+0x93/0xe0 [ 29.852116][ C2] timer_expire_remote+0x9b/0xe0 [ 29.852254][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 29.852507][ C2] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 29.852679][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 29.852823][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 29.852975][ C2] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 29.853191][ C2] __do_softirq+0x1f8/0x5df [ 29.853344][ C2] irq_exit_rcu+0x97/0xc0 [ 29.853447][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 29.853601][ C2] [ 29.853672][ C2] [ 29.853741][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.854011][ C2] RIP: 0010:default_idle+0xf/0x20 [ 29.854164][ 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 c3 f7 2d 00 fb f4 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 [ 29.854789][ C2] RSP: 0018:ffffc9000015fdf8 EFLAGS: 00000242 [ 29.854980][ C2] RAX: 00000000000bf16b RBX: 1ffff9200002bfc1 RCX: ffffffff9eb822b5 [ 29.855213][ C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9c4aa4a4 [ 29.855421][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c2709c [ 29.855656][ C2] R10: ffff8880361384e3 R11: ffff88803613dc40 R12: 0000000000000000 [ 29.855958][ C2] R13: ffff888001b845c0 R14: dffffc0000000000 R15: 0000000000000000 [ 29.856179][ C2] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 29.856337][ C2] ? cpuidle_idle_call+0x1f4/0x280 [ 29.856486][ C2] default_idle_call+0x6d/0xb0 [ 29.856733][ C2] cpuidle_idle_call+0x1f4/0x280 [ 29.856867][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 29.857021][ C2] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 29.857178][ C2] do_idle+0xf9/0x160 [ 29.857281][ C2] cpu_startup_entry+0x54/0x60 [ 29.857614][ C2] start_secondary+0x21c/0x2b0 [ 29.857773][ C2] ? __pfx_start_secondary+0x10/0x10 [ 29.857910][ C2] common_startup_64+0x12c/0x138 [ 29.858076][ C2] [ 30.188213][ T10] veth1: left allmulticast mode [ 30.188375][ T10] veth1: left promiscuous mode [ 30.188644][ T10] br0: port 2(veth1) entered disabled state [ 30.189263][ T10] veth0: left allmulticast mode [ 30.189395][ T10] veth0: left promiscuous mode [ 30.189642][ T10] br0: port 1(veth0) entered disabled state [ 30.219857][ T10] bond0: (slave veth1): Releasing backup interface [ 30.233763][ T10] bond0: (slave veth0): Releasing backup interface [ 30.300224][ T10] bond0 (unregistering): Released all slaves