[ 175.518912][ T10] [ 175.519088][ T10] ===================================================== [ 175.519263][ T10] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 175.519466][ T10] 6.9.0-rc1-virtme #1 Not tainted [ 175.519610][ T10] ----------------------------------------------------- [ 175.519787][ T10] kworker/u16:0/10 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 175.519989][ T10] ffff888001a70968 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 175.520242][ T10] [ 175.520242][ T10] and this task is already holding: [ 175.520443][ T10] ffff888005422580 (&ndev->lock){++--}-{2:2}, at: __ipv6_dev_ac_inc+0x42/0xb10 [ 175.520689][ T10] which would create a new lock dependency: [ 175.520857][ T10] (&ndev->lock){++--}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 175.521062][ T10] [ 175.521062][ T10] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 175.521291][ T10] (&ndev->lock){++--}-{2:2} [ 175.521295][ T10] [ 175.521295][ T10] ... which became SOFTIRQ-irq-safe at: [ 175.521629][ T10] __lock_acquire+0x797/0x1570 [ 175.521770][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.521911][ T10] _raw_write_lock+0x30/0x40 [ 175.522045][ T10] addrconf_rs_timer+0xa9/0x730 [ 175.522178][ T10] call_timer_fn+0x13b/0x230 [ 175.522314][ T10] __run_timers+0x545/0x810 [ 175.522448][ T10] run_timer_softirq+0xe8/0x1b0 [ 175.522585][ T10] __do_softirq+0x1f8/0x5df [ 175.522721][ T10] irq_exit_rcu+0x97/0xc0 [ 175.522858][ T10] sysvec_apic_timer_interrupt+0x75/0x80 [ 175.522997][ T10] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 175.523170][ T10] default_idle+0xf/0x20 [ 175.523273][ T10] default_idle_call+0x6d/0xb0 [ 175.523408][ T10] cpuidle_idle_call+0x1f4/0x280 [ 175.523544][ T10] do_idle+0xf9/0x160 [ 175.523648][ T10] cpu_startup_entry+0x54/0x60 [ 175.523782][ T10] rest_init+0x14f/0x260 [ 175.523885][ T10] start_kernel+0x318/0x3d0 [ 175.524022][ T10] x86_64_start_reservations+0x18/0x30 [ 175.524159][ T10] x86_64_start_kernel+0xba/0x110 [ 175.524296][ T10] common_startup_64+0x12c/0x138 [ 175.524433][ T10] [ 175.524433][ T10] to a SOFTIRQ-irq-unsafe lock: [ 175.524605][ T10] (&p->alloc_lock){+.+.}-{2:2} [ 175.524609][ T10] [ 175.524609][ T10] ... which became SOFTIRQ-irq-unsafe at: [ 175.524938][ T10] ... [ 175.524939][ T10] __lock_acquire+0x797/0x1570 [ 175.525146][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.525286][ T10] _raw_spin_lock+0x30/0x40 [ 175.525421][ T10] set_mems_allowed+0x1d/0x210 [ 175.525558][ T10] kernel_init_freeable+0x72/0x310 [ 175.525691][ T10] kernel_init+0x20/0x200 [ 175.525830][ T10] ret_from_fork+0x31/0x70 [ 175.525968][ T10] ret_from_fork_asm+0x1a/0x30 [ 175.526100][ T10] [ 175.526100][ T10] other info that might help us debug this: [ 175.526100][ T10] [ 175.526376][ T10] Possible interrupt unsafe locking scenario: [ 175.526376][ T10] [ 175.526580][ T10] CPU0 CPU1 [ 175.526717][ T10] ---- ---- [ 175.526852][ T10] lock(&p->alloc_lock); [ 175.526960][ T10] local_irq_disable(); [ 175.527128][ T10] lock(&ndev->lock); [ 175.527297][ T10] lock(&p->alloc_lock); [ 175.527477][ T10] [ 175.527579][ T10] lock(&ndev->lock); [ 175.527684][ T10] [ 175.527684][ T10] *** DEADLOCK *** [ 175.527684][ T10] [ 175.527882][ T10] 4 locks held by kworker/u16:0/10: [ 175.528017][ T10] #0: ffff8880053e3548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xda6/0x1730 [ 175.528295][ T10] #1: ffffc900000afda0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xde2/0x1730 [ 175.528607][ T10] #2: ffffffff8edb7208 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xaf/0xab0 [ 175.528847][ T10] #3: ffff888005422580 (&ndev->lock){++--}-{2:2}, at: __ipv6_dev_ac_inc+0x42/0xb10 [ 175.529089][ T10] [ 175.529089][ T10] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 175.529359][ T10] -> (&ndev->lock){++--}-{2:2} { [ 175.529503][ T10] HARDIRQ-ON-W at: [ 175.529609][ T10] __lock_acquire+0x797/0x1570 [ 175.529792][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.529965][ T10] _raw_write_lock_bh+0x38/0x50 [ 175.530137][ T10] addrconf_permanent_addr+0x6e/0x670 [ 175.530306][ T10] addrconf_notify+0x749/0xd60 [ 175.530482][ T10] notifier_call_chain+0xcd/0x150 [ 175.530658][ T10] __dev_notify_flags+0xe6/0x250 [ 175.530832][ T10] dev_change_flags+0xec/0x160 [ 175.531004][ T10] do_setlink+0x7d6/0x21e0 [ 175.531174][ T10] __rtnl_newlink+0xaa7/0xd80 [ 175.531349][ T10] rtnl_newlink+0x63/0xa0 [ 175.531524][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 175.531693][ T10] netlink_rcv_skb+0x130/0x360 [ 175.531869][ T10] netlink_unicast+0x449/0x710 [ 175.532041][ T10] netlink_sendmsg+0x723/0xbe0 [ 175.532215][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 175.532387][ T10] ___sys_sendmsg+0xee/0x170 [ 175.532562][ T10] __sys_sendmsg+0xcd/0x170 [ 175.532740][ T10] do_syscall_64+0xc6/0x1e0 [ 175.532914][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 175.533120][ T10] HARDIRQ-ON-R at: [ 175.533222][ T10] __lock_acquire+0x797/0x1570 [ 175.533392][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.533562][ T10] _raw_read_lock_bh+0x44/0x80 [ 175.533734][ T10] inet6_fill_ifla6_attrs+0x516/0x740 [ 175.533910][ T10] inet6_fill_link_af+0x5e/0xe0 [ 175.534080][ T10] rtnl_fill_ifinfo+0x1615/0x2a90 [ 175.534251][ T10] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 175.534418][ T10] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 175.534620][ T10] rtmsg_ifinfo+0x5b/0xa0 [ 175.534787][ T10] register_netdevice+0x1177/0x1690 [ 175.534960][ T10] register_netdev+0x20/0x40 [ 175.535129][ T10] vti6_init_net+0x25d/0x380 [ 175.535299][ T10] ops_init+0x9b/0x560 [ 175.535437][ T10] register_pernet_operations+0x2db/0x710 [ 175.535637][ T10] register_pernet_device+0x2a/0x60 [ 175.535806][ T10] vti6_tunnel_init+0x18/0x110 [ 175.535982][ T10] do_one_initcall+0x8d/0x1e0 [ 175.536152][ T10] do_initcalls+0x1b2/0x3e0 [ 175.536337][ T10] kernel_init_freeable+0x232/0x310 [ 175.536512][ T10] kernel_init+0x20/0x200 [ 175.536686][ T10] ret_from_fork+0x31/0x70 [ 175.536861][ T10] ret_from_fork_asm+0x1a/0x30 [ 175.537034][ T10] IN-SOFTIRQ-W at: [ 175.537142][ T10] __lock_acquire+0x797/0x1570 [ 175.537313][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.537486][ T10] _raw_write_lock+0x30/0x40 [ 175.537659][ T10] addrconf_rs_timer+0xa9/0x730 [ 175.537829][ T10] call_timer_fn+0x13b/0x230 [ 175.538002][ T10] __run_timers+0x545/0x810 [ 175.538176][ T10] run_timer_softirq+0xe8/0x1b0 [ 175.538349][ T10] __do_softirq+0x1f8/0x5df [ 175.538519][ T10] irq_exit_rcu+0x97/0xc0 [ 175.538691][ T10] sysvec_apic_timer_interrupt+0x75/0x80 [ 175.538897][ T10] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 175.539102][ T10] default_idle+0xf/0x20 [ 175.539273][ T10] default_idle_call+0x6d/0xb0 [ 175.539446][ T10] cpuidle_idle_call+0x1f4/0x280 [ 175.539615][ T10] do_idle+0xf9/0x160 [ 175.539749][ T10] cpu_startup_entry+0x54/0x60 [ 175.539915][ T10] rest_init+0x14f/0x260 [ 175.540085][ T10] start_kernel+0x318/0x3d0 [ 175.540252][ T10] x86_64_start_reservations+0x18/0x30 [ 175.540424][ T10] x86_64_start_kernel+0xba/0x110 [ 175.540593][ T10] common_startup_64+0x12c/0x138 [ 175.540761][ T10] IN-SOFTIRQ-R at: [ 175.540866][ T10] __lock_acquire+0x797/0x1570 [ 175.541033][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.541202][ T10] _raw_read_lock_bh+0x44/0x80 [ 175.541369][ T10] ipv6_get_lladdr+0xa9/0x3e0 [ 175.541541][ T10] addrconf_rs_timer+0x24a/0x730 [ 175.541712][ T10] call_timer_fn+0x13b/0x230 [ 175.541881][ T10] __run_timers+0x545/0x810 [ 175.542047][ T10] run_timer_softirq+0xe8/0x1b0 [ 175.542215][ T10] __do_softirq+0x1f8/0x5df [ 175.542384][ T10] irq_exit_rcu+0x97/0xc0 [ 175.542558][ T10] sysvec_apic_timer_interrupt+0x75/0x80 [ 175.542757][ T10] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 175.543037][ T10] default_idle+0xf/0x20 [ 175.543203][ T10] default_idle_call+0x6d/0xb0 [ 175.543369][ T10] cpuidle_idle_call+0x1f4/0x280 [ 175.543538][ T10] do_idle+0xf9/0x160 [ 175.543756][ T10] cpu_startup_entry+0x54/0x60 [ 175.543925][ T10] rest_init+0x14f/0x260 [ 175.544090][ T10] start_kernel+0x318/0x3d0 [ 175.544336][ T10] x86_64_start_reservations+0x18/0x30 [ 175.544514][ T10] x86_64_start_kernel+0xba/0x110 [ 175.544681][ T10] common_startup_64+0x12c/0x138 [ 175.544848][ T10] INITIAL USE at: [ 175.545106][ T10] __lock_acquire+0x797/0x1570 [ 175.545278][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.545448][ T10] _raw_write_lock_bh+0x38/0x50 [ 175.545697][ T10] addrconf_permanent_addr+0x6e/0x670 [ 175.545866][ T10] addrconf_notify+0x749/0xd60 [ 175.546032][ T10] notifier_call_chain+0xcd/0x150 [ 175.546203][ T10] __dev_notify_flags+0xe6/0x250 [ 175.546378][ T10] dev_change_flags+0xec/0x160 [ 175.546544][ T10] do_setlink+0x7d6/0x21e0 [ 175.546710][ T10] __rtnl_newlink+0xaa7/0xd80 [ 175.546876][ T10] rtnl_newlink+0x63/0xa0 [ 175.547041][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 175.547210][ T10] netlink_rcv_skb+0x130/0x360 [ 175.547382][ T10] netlink_unicast+0x449/0x710 [ 175.547636][ T10] netlink_sendmsg+0x723/0xbe0 [ 175.547803][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 175.547969][ T10] ___sys_sendmsg+0xee/0x170 [ 175.548220][ T10] __sys_sendmsg+0xcd/0x170 [ 175.548386][ T10] do_syscall_64+0xc6/0x1e0 [ 175.548551][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 175.548837][ T10] INITIAL READ USE at: [ 175.548937][ T10] __lock_acquire+0x797/0x1570 [ 175.549104][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.549274][ T10] _raw_read_lock_bh+0x44/0x80 [ 175.549441][ T10] inet6_fill_ifla6_attrs+0x516/0x740 [ 175.549639][ T10] inet6_fill_link_af+0x5e/0xe0 [ 175.549810][ T10] rtnl_fill_ifinfo+0x1615/0x2a90 [ 175.550058][ T10] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 175.550257][ T10] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 175.550456][ T10] rtmsg_ifinfo+0x5b/0xa0 [ 175.550698][ T10] register_netdevice+0x1177/0x1690 [ 175.550903][ T10] register_netdev+0x20/0x40 [ 175.551076][ T10] vti6_init_net+0x25d/0x380 [ 175.551322][ T10] ops_init+0x9b/0x560 [ 175.551488][ T10] register_pernet_operations+0x2db/0x710 [ 175.551687][ T10] register_pernet_device+0x2a/0x60 [ 175.551966][ T10] vti6_tunnel_init+0x18/0x110 [ 175.552136][ T10] do_one_initcall+0x8d/0x1e0 [ 175.552305][ T10] do_initcalls+0x1b2/0x3e0 [ 175.552472][ T10] kernel_init_freeable+0x232/0x310 [ 175.552748][ T10] kernel_init+0x20/0x200 [ 175.552918][ T10] ret_from_fork+0x31/0x70 [ 175.553086][ T10] ret_from_fork_asm+0x1a/0x30 [ 175.553334][ T10] } [ 175.553404][ T10] ... key at: [] __key.37+0x0/0x40 [ 175.553603][ T10] [ 175.553603][ T10] the dependencies between the lock to be acquired [ 175.553605][ T10] and SOFTIRQ-irq-unsafe lock: [ 175.554039][ T10] -> (&p->alloc_lock){+.+.}-{2:2} { [ 175.554178][ T10] HARDIRQ-ON-W at: [ 175.554280][ T10] __lock_acquire+0x797/0x1570 [ 175.554455][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.554701][ T10] _raw_spin_lock+0x30/0x40 [ 175.554872][ T10] set_mems_allowed+0x1d/0x210 [ 175.555040][ T10] kernel_init_freeable+0x72/0x310 [ 175.555362][ T10] kernel_init+0x20/0x200 [ 175.555529][ T10] ret_from_fork+0x31/0x70 [ 175.555696][ T10] ret_from_fork_asm+0x1a/0x30 [ 175.555945][ T10] SOFTIRQ-ON-W at: [ 175.556045][ T10] __lock_acquire+0x797/0x1570 [ 175.556213][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.556391][ T10] _raw_spin_lock+0x30/0x40 [ 175.556637][ T10] set_mems_allowed+0x1d/0x210 [ 175.556807][ T10] kernel_init_freeable+0x72/0x310 [ 175.556975][ T10] kernel_init+0x20/0x200 [ 175.557148][ T10] ret_from_fork+0x31/0x70 [ 175.557395][ T10] ret_from_fork_asm+0x1a/0x30 [ 175.557561][ T10] INITIAL USE at: [ 175.557662][ T10] __lock_acquire+0x797/0x1570 [ 175.557913][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.558080][ T10] _raw_spin_lock+0x30/0x40 [ 175.558246][ T10] set_mems_allowed+0x1d/0x210 [ 175.558415][ T10] kernel_init_freeable+0x72/0x310 [ 175.558661][ T10] kernel_init+0x20/0x200 [ 175.558829][ T10] ret_from_fork+0x31/0x70 [ 175.558996][ T10] ret_from_fork_asm+0x1a/0x30 [ 175.559240][ T10] } [ 175.559309][ T10] ... key at: [] __key.388+0x0/0x40 [ 175.559507][ T10] ... acquired at: [ 175.559612][ T10] check_prev_add+0x194/0xce0 [ 175.559757][ T10] validate_chain+0x71d/0x9b0 [ 175.559967][ T10] __lock_acquire+0xaf0/0x1570 [ 175.560100][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.560232][ T10] _raw_spin_lock+0x30/0x40 [ 175.560365][ T10] __get_task_comm+0x27/0x70 [ 175.560576][ T10] ref_tracker_alloc+0x2ee/0x490 [ 175.560717][ T10] netdev_get_by_index+0x5e/0x80 [ 175.560852][ T10] fib6_nh_init+0x3d8/0x1580 [ 175.560985][ T10] ip6_route_info_create+0xf18/0x17d0 [ 175.561194][ T10] addrconf_f6i_alloc+0x265/0x560 [ 175.561327][ T10] __ipv6_dev_ac_inc+0x25f/0xb10 [ 175.561460][ T10] addrconf_join_anycast+0x1c0/0x220 [ 175.561595][ T10] __ipv6_ifa_notify+0x6b3/0xaf0 [ 175.561808][ T10] addrconf_dad_completed+0x12b/0xe20 [ 175.561946][ T10] addrconf_dad_begin+0x310/0x670 [ 175.562078][ T10] addrconf_dad_work+0x10b/0xab0 [ 175.562210][ T10] process_one_work+0xe2c/0x1730 [ 175.562345][ T10] worker_thread+0x587/0xd30 [ 175.562487][ T10] kthread+0x28a/0x350 [ 175.562589][ T10] ret_from_fork+0x31/0x70 [ 175.562722][ T10] ret_from_fork_asm+0x1a/0x30 [ 175.562856][ T10] [ 175.562925][ T10] [ 175.562925][ T10] stack backtrace: [ 175.563171][ T10] CPU: 3 PID: 10 Comm: kworker/u16:0 Not tainted 6.9.0-rc1-virtme #1 [ 175.563372][ T10] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 175.563746][ T10] Workqueue: ipv6_addrconf addrconf_dad_work [ 175.563917][ T10] Call Trace: [ 175.564021][ T10] [ 175.564095][ T10] dump_stack_lvl+0x82/0xd0 [ 175.564241][ T10] print_bad_irq_dependency+0x957/0xd40 [ 175.564382][ T10] ? __pfx_validate_chain+0x10/0x10 [ 175.564519][ T10] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 175.564684][ T10] ? __pfx_usage_skip+0x10/0x10 [ 175.564816][ T10] ? __bfs+0x246/0x650 [ 175.564917][ T10] ? __pfx_usage_match+0x10/0x10 [ 175.565050][ T10] check_irq_usage+0x596/0x850 [ 175.565198][ T10] ? __pfx_check_irq_usage+0x10/0x10 [ 175.565337][ T10] ? __bfs+0x246/0x650 [ 175.565589][ T10] ? __pfx_hlock_conflict+0x10/0x10 [ 175.565723][ T10] ? check_path.constprop.0+0x24/0x50 [ 175.565858][ T10] ? check_noncircular+0x14c/0x3e0 [ 175.565991][ T10] ? __pfx_check_noncircular+0x10/0x10 [ 175.566128][ T10] ? check_prev_add+0x194/0xce0 [ 175.566353][ T10] check_prev_add+0x194/0xce0 [ 175.566487][ T10] ? validate_chain+0x130/0x9b0 [ 175.566623][ T10] validate_chain+0x71d/0x9b0 [ 175.566758][ T10] ? mark_lock+0x38/0x3e0 [ 175.566934][ T10] ? __pfx_validate_chain+0x10/0x10 [ 175.567067][ T10] ? hlock_class+0x4e/0x130 [ 175.567202][ T10] ? mark_lock+0x38/0x3e0 [ 175.567303][ T10] __lock_acquire+0xaf0/0x1570 [ 175.567439][ T10] lock_acquire.part.0+0xeb/0x330 [ 175.567648][ T10] ? __get_task_comm+0x27/0x70 [ 175.567782][ T10] ? mark_lock+0x38/0x3e0 [ 175.567887][ T10] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 175.568020][ T10] ? trace_lock_acquire+0x135/0x1c0 [ 175.568239][ T10] ? __get_task_comm+0x27/0x70 [ 175.568371][ T10] ? lock_acquire+0x32/0xc0 [ 175.568503][ T10] ? __get_task_comm+0x27/0x70 [ 175.568636][ T10] _raw_spin_lock+0x30/0x40 [ 175.568843][ T10] ? __get_task_comm+0x27/0x70 [ 175.568975][ T10] __get_task_comm+0x27/0x70 [ 175.569110][ T10] ref_tracker_alloc+0x2ee/0x490 [ 175.569245][ T10] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 175.569377][ T10] ? dev_get_by_index+0x177/0x270 [ 175.569584][ T10] ? netdev_get_by_index+0x5e/0x80 [ 175.569717][ T10] ? fib6_nh_init+0x3d8/0x1580 [ 175.569850][ T10] ? ip6_route_info_create+0xf18/0x17d0 [ 175.569983][ T10] ? addrconf_f6i_alloc+0x265/0x560 [ 175.570194][ T10] ? __ipv6_dev_ac_inc+0x25f/0xb10 [ 175.570326][ T10] ? addrconf_join_anycast+0x1c0/0x220 [ 175.570462][ T10] ? __ipv6_ifa_notify+0x6b3/0xaf0 [ 175.570594][ T10] ? addrconf_dad_completed+0x12b/0xe20 [ 175.570815][ T10] ? addrconf_dad_begin+0x310/0x670 [ 175.570947][ T10] ? addrconf_dad_work+0x10b/0xab0 [ 175.571081][ T10] ? process_one_work+0xe2c/0x1730 [ 175.571215][ T10] ? worker_thread+0x587/0xd30 [ 175.571347][ T10] ? kthread+0x28a/0x350 [ 175.571449][ T10] ? ret_from_fork+0x31/0x70 [ 175.571581][ T10] ? ret_from_fork_asm+0x1a/0x30 [ 175.571718][ T10] ? dev_get_by_index+0x177/0x270 [ 175.571858][ T10] netdev_get_by_index+0x5e/0x80 [ 175.571991][ T10] fib6_nh_init+0x3d8/0x1580 [ 175.572124][ T10] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370 [ 175.572290][ T10] ? __pfx_fib6_nh_init+0x10/0x10 [ 175.572422][ T10] ? kasan_save_track+0x14/0x30 [ 175.572634][ T10] ? __kasan_kmalloc+0x7f/0x90 [ 175.572775][ T10] ? __kmalloc+0x1d7/0x3c0 [ 175.572910][ T10] ? fib6_get_table+0x116/0x290 [ 175.573045][ T10] ip6_route_info_create+0xf18/0x17d0 [ 175.573253][ T10] ? __lock_release+0x103/0x460 [ 175.573388][ T10] ? __pfx_ip6_route_info_create+0x10/0x10 [ 175.573553][ T10] ? addrconf_f6i_alloc+0x12d/0x560 [ 175.573692][ T10] addrconf_f6i_alloc+0x265/0x560 [ 175.573905][ T10] ? __pfx_addrconf_f6i_alloc+0x10/0x10 [ 175.574046][ T10] ? do_raw_write_lock+0x122/0x3b0 [ 175.574179][ T10] ? __pfx_do_raw_write_lock+0x10/0x10 [ 175.574310][ T10] ? lock_acquire+0x32/0xc0 [ 175.574444][ T10] __ipv6_dev_ac_inc+0x25f/0xb10 [ 175.574576][ T10] ? mark_held_locks+0x9e/0xe0 [ 175.574714][ T10] addrconf_join_anycast+0x1c0/0x220 [ 175.574846][ T10] ? ip6_ins_rt+0xbd/0x110 [ 175.574979][ T10] ? __pfx_addrconf_join_anycast+0x10/0x10 [ 175.575223][ T10] __ipv6_ifa_notify+0x6b3/0xaf0 [ 175.575356][ T10] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 175.575489][ T10] ? __pfx___cancel_work+0x10/0x10 [ 175.575625][ T10] ? find_held_lock+0x2c/0x110 [ 175.575845][ T10] ? addrconf_dad_completed+0x12b/0xe20 [ 175.575978][ T10] addrconf_dad_completed+0x12b/0xe20 [ 175.576110][ T10] ? hlock_class+0x4e/0x130 [ 175.576245][ T10] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 175.576416][ T10] ? mark_held_locks+0x9e/0xe0 [ 175.576553][ T10] ? addrconf_dad_begin+0x310/0x670 [ 175.576685][ T10] addrconf_dad_begin+0x310/0x670 [ 175.576817][ T10] ? hlock_class+0x4e/0x130 [ 175.576950][ T10] ? __pfx_addrconf_dad_begin+0x10/0x10 [ 175.577082][ T10] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 175.577247][ T10] addrconf_dad_work+0x10b/0xab0 [ 175.577384][ T10] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 175.577594][ T10] ? __pfx_addrconf_dad_work+0x10/0x10 [ 175.577727][ T10] ? process_one_work+0xde2/0x1730 [ 175.577861][ T10] ? lock_acquire+0x32/0xc0 [ 175.577993][ T10] ? process_one_work+0xde2/0x1730 [ 175.578202][ T10] process_one_work+0xe2c/0x1730 [ 175.578339][ T10] ? __pfx___lock_release+0x10/0x10 [ 175.578472][ T10] ? __pfx_process_one_work+0x10/0x10 [ 175.578611][ T10] ? assign_work+0x16c/0x240 [ 175.578822][ T10] worker_thread+0x587/0xd30 [ 175.578959][ T10] ? __pfx_worker_thread+0x10/0x10 [ 175.579091][ T10] kthread+0x28a/0x350 [ 175.579195][ T10] ? __pfx_kthread+0x10/0x10 [ 175.579327][ T10] ret_from_fork+0x31/0x70 [ 175.579535][ T10] ? __pfx_kthread+0x10/0x10 [ 175.579667][ T10] ret_from_fork_asm+0x1a/0x30 [ 175.579804][ T10] [ 497.374165][ T5313] br0: port 1(veth_A-C) entered blocking state [ 497.374460][ T5313] br0: port 1(veth_A-C) entered disabled state [ 497.374686][ T5313] veth_A-C: entered allmulticast mode [ 497.376287][ T5313] veth_A-C: entered promiscuous mode [ 497.377503][ T5313] br0: port 1(veth_A-C) entered blocking state [ 497.377694][ T5313] br0: port 1(veth_A-C) entered forwarding state [ 498.443293][ T5323] br0: port 2(vxlan_a) entered blocking state [ 498.443546][ T5323] br0: port 2(vxlan_a) entered disabled state [ 498.443751][ T5323] vxlan_a: entered allmulticast mode [ 498.444646][ T5323] vxlan_a: entered promiscuous mode [ 499.067899][ T5329] br0: port 2(vxlan_a) entered blocking state [ 499.068188][ T5329] br0: port 2(vxlan_a) entered forwarding state [ 506.425900][ T10] vxlan_a: left allmulticast mode [ 506.426059][ T10] vxlan_a: left promiscuous mode [ 506.426292][ T10] br0: port 2(vxlan_a) entered disabled state [ 506.428757][ T10] veth_A-C: left allmulticast mode [ 506.428886][ T10] veth_A-C: left promiscuous mode [ 506.429106][ T10] br0: port 1(veth_A-C) entered disabled state [ 517.285783][ T5510] br0: port 1(veth_A-C) entered blocking state [ 517.286101][ T5510] br0: port 1(veth_A-C) entered disabled state [ 517.286304][ T5510] veth_A-C: entered allmulticast mode [ 517.287287][ T5510] veth_A-C: entered promiscuous mode [ 517.288130][ T5510] br0: port 1(veth_A-C) entered blocking state [ 517.288309][ T5510] br0: port 1(veth_A-C) entered forwarding state [ 518.319958][ T5520] br0: port 2(vxlan_a) entered blocking state [ 518.320243][ T5520] br0: port 2(vxlan_a) entered disabled state [ 518.320453][ T5520] vxlan_a: entered allmulticast mode [ 518.321390][ T5520] vxlan_a: entered promiscuous mode [ 518.939762][ T5526] br0: port 2(vxlan_a) entered blocking state [ 518.940014][ T5526] br0: port 2(vxlan_a) entered forwarding state [ 526.283442][ T10] vxlan_a: left allmulticast mode [ 526.283593][ T10] vxlan_a: left promiscuous mode [ 526.283842][ T10] br0: port 2(vxlan_a) entered disabled state [ 526.284834][ T10] veth_A-C: left allmulticast mode [ 526.284964][ T10] veth_A-C: left promiscuous mode [ 526.285179][ T10] br0: port 1(veth_A-C) entered disabled state [ 536.692138][ T5695] br0: port 1(veth_A-C) entered blocking state [ 536.692322][ T5695] br0: port 1(veth_A-C) entered disabled state [ 536.692516][ T5695] veth_A-C: entered allmulticast mode [ 536.693443][ T5695] veth_A-C: entered promiscuous mode [ 536.694262][ T5695] br0: port 1(veth_A-C) entered blocking state [ 536.694422][ T5695] br0: port 1(veth_A-C) entered forwarding state [ 537.737216][ T5705] br0: port 2(vxlan_a) entered blocking state [ 537.737472][ T5705] br0: port 2(vxlan_a) entered disabled state [ 537.737654][ T5705] vxlan_a: entered allmulticast mode [ 537.739423][ T5705] vxlan_a: entered promiscuous mode [ 538.338917][ T5711] br0: port 2(vxlan_a) entered blocking state [ 538.339188][ T5711] br0: port 2(vxlan_a) entered forwarding state [ 545.542915][ T10] vxlan_a: left allmulticast mode [ 545.543064][ T10] vxlan_a: left promiscuous mode [ 545.543295][ T10] br0: port 2(vxlan_a) entered disabled state [ 545.544793][ T10] veth_A-C: left allmulticast mode [ 545.544943][ T10] veth_A-C: left promiscuous mode [ 545.545173][ T10] br0: port 1(veth_A-C) entered disabled state [ 556.414451][ T5892] br0: port 1(veth_A-C) entered blocking state [ 556.414661][ T5892] br0: port 1(veth_A-C) entered disabled state [ 556.415364][ T5892] veth_A-C: entered allmulticast mode [ 556.416278][ T5892] veth_A-C: entered promiscuous mode [ 556.422301][ T5892] br0: port 1(veth_A-C) entered blocking state [ 556.422470][ T5892] br0: port 1(veth_A-C) entered forwarding state [ 557.449791][ T5902] br0: port 2(vxlan_a) entered blocking state [ 557.450069][ T5902] br0: port 2(vxlan_a) entered disabled state [ 557.450278][ T5902] vxlan_a: entered allmulticast mode [ 557.451250][ T5902] vxlan_a: entered promiscuous mode [ 558.059484][ T5908] br0: port 2(vxlan_a) entered blocking state [ 558.059760][ T5908] br0: port 2(vxlan_a) entered forwarding state [ 565.301630][ T10] vxlan_a: left allmulticast mode [ 565.301892][ T10] vxlan_a: left promiscuous mode [ 565.302137][ T10] br0: port 2(vxlan_a) entered disabled state [ 565.303133][ T10] veth_A-C: left allmulticast mode [ 565.303272][ T10] veth_A-C: left promiscuous mode [ 565.303507][ T10] br0: port 1(veth_A-C) entered disabled state [ 575.386532][ T6077] br0: port 1(veth_A-C) entered blocking state [ 575.387402][ T6077] br0: port 1(veth_A-C) entered disabled state [ 575.387824][ T6077] veth_A-C: entered allmulticast mode [ 575.388744][ T6077] veth_A-C: entered promiscuous mode [ 575.389550][ T6077] br0: port 1(veth_A-C) entered blocking state [ 575.389720][ T6077] br0: port 1(veth_A-C) entered forwarding state [ 576.380931][ T6087] br0: port 2(vxlan_a) entered blocking state [ 576.381192][ T6087] br0: port 2(vxlan_a) entered disabled state [ 576.381381][ T6087] vxlan_a: entered allmulticast mode [ 576.382282][ T6087] vxlan_a: entered promiscuous mode [ 576.974363][ T6093] br0: port 2(vxlan_a) entered blocking state [ 576.974619][ T6093] br0: port 2(vxlan_a) entered forwarding state [ 582.885868][ T6126] socat (6126) used greatest stack depth: 23472 bytes left [ 584.049134][ T10] vxlan_a: left allmulticast mode [ 584.049297][ T10] vxlan_a: left promiscuous mode [ 584.049534][ T10] br0: port 2(vxlan_a) entered disabled state [ 584.055117][ T10] veth_A-C: left allmulticast mode [ 584.055257][ T10] veth_A-C: left promiscuous mode [ 584.055481][ T10] br0: port 1(veth_A-C) entered disabled state [ 594.852245][ T6274] br0: port 1(veth_A-C) entered blocking state [ 594.852428][ T6274] br0: port 1(veth_A-C) entered disabled state [ 594.852607][ T6274] veth_A-C: entered allmulticast mode [ 594.853523][ T6274] veth_A-C: entered promiscuous mode [ 594.854336][ T6274] br0: port 1(veth_A-C) entered blocking state [ 594.854498][ T6274] br0: port 1(veth_A-C) entered forwarding state [ 595.861368][ T6284] br0: port 2(vxlan_a) entered blocking state [ 595.861547][ T6284] br0: port 2(vxlan_a) entered disabled state [ 595.861740][ T6284] vxlan_a: entered allmulticast mode [ 595.862643][ T6284] vxlan_a: entered promiscuous mode [ 596.477287][ T6290] br0: port 2(vxlan_a) entered blocking state [ 596.477610][ T6290] br0: port 2(vxlan_a) entered forwarding state [ 603.748582][ T10] vxlan_a: left allmulticast mode [ 603.748759][ T10] vxlan_a: left promiscuous mode [ 603.748992][ T10] br0: port 2(vxlan_a) entered disabled state [ 603.749881][ T10] veth_A-C: left allmulticast mode [ 603.750009][ T10] veth_A-C: left promiscuous mode [ 603.750231][ T10] br0: port 1(veth_A-C) entered disabled state [ 614.098585][ T6459] br0: port 1(veth_A-C) entered blocking state [ 614.099443][ T6459] br0: port 1(veth_A-C) entered disabled state [ 614.099623][ T6459] veth_A-C: entered allmulticast mode [ 614.100806][ T6459] veth_A-C: entered promiscuous mode [ 614.101599][ T6459] br0: port 1(veth_A-C) entered blocking state [ 614.101770][ T6459] br0: port 1(veth_A-C) entered forwarding state [ 615.128167][ T6469] br0: port 2(vxlan_a) entered blocking state [ 615.128446][ T6469] br0: port 2(vxlan_a) entered disabled state [ 615.128631][ T6469] vxlan_a: entered allmulticast mode [ 615.130346][ T6469] vxlan_a: entered promiscuous mode [ 615.750392][ T6475] br0: port 2(vxlan_a) entered blocking state [ 615.750655][ T6475] br0: port 2(vxlan_a) entered forwarding state [ 623.008928][ T10] vxlan_a: left allmulticast mode [ 623.009105][ T10] vxlan_a: left promiscuous mode [ 623.009363][ T10] br0: port 2(vxlan_a) entered disabled state [ 623.010253][ T10] veth_A-C: left allmulticast mode [ 623.010392][ T10] veth_A-C: left promiscuous mode [ 623.010634][ T10] br0: port 1(veth_A-C) entered disabled state [ 634.085051][ T6656] br0: port 1(veth_A-C) entered blocking state [ 634.085245][ T6656] br0: port 1(veth_A-C) entered disabled state [ 634.085425][ T6656] veth_A-C: entered allmulticast mode [ 634.086343][ T6656] veth_A-C: entered promiscuous mode [ 634.087937][ T6656] br0: port 1(veth_A-C) entered blocking state [ 634.088098][ T6656] br0: port 1(veth_A-C) entered forwarding state [ 635.172459][ T6666] br0: port 2(vxlan_a) entered blocking state [ 635.172733][ T6666] br0: port 2(vxlan_a) entered disabled state [ 635.172931][ T6666] vxlan_a: entered allmulticast mode [ 635.173830][ T6666] vxlan_a: entered promiscuous mode [ 635.798327][ T6672] br0: port 2(vxlan_a) entered blocking state [ 635.798522][ T6672] br0: port 2(vxlan_a) entered forwarding state [ 643.136936][ T10] vxlan_a: left allmulticast mode [ 643.137101][ T10] vxlan_a: left promiscuous mode [ 643.137333][ T10] br0: port 2(vxlan_a) entered disabled state [ 643.138273][ T10] veth_A-C: left allmulticast mode [ 643.138402][ T10] veth_A-C: left promiscuous mode [ 643.138642][ T10] br0: port 1(veth_A-C) entered disabled state [ 653.612224][ T6841] br0: port 1(veth_A-C) entered blocking state [ 653.612407][ T6841] br0: port 1(veth_A-C) entered disabled state [ 653.612592][ T6841] veth_A-C: entered allmulticast mode [ 653.613507][ T6841] veth_A-C: entered promiscuous mode [ 653.614329][ T6841] br0: port 1(veth_A-C) entered blocking state [ 653.614501][ T6841] br0: port 1(veth_A-C) entered forwarding state [ 654.661765][ T6851] br0: port 2(geneve_a) entered blocking state [ 654.661973][ T6851] br0: port 2(geneve_a) entered disabled state [ 654.662184][ T6851] geneve_a: entered allmulticast mode [ 654.663138][ T6851] geneve_a: entered promiscuous mode [ 655.294187][ T6857] br0: port 2(geneve_a) entered blocking state [ 655.294418][ T6857] br0: port 2(geneve_a) entered forwarding state [ 662.580381][ T10] geneve_a: left allmulticast mode [ 662.580543][ T10] geneve_a: left promiscuous mode [ 662.580789][ T10] br0: port 2(geneve_a) entered disabled state [ 662.581775][ T10] veth_A-C: left allmulticast mode [ 662.581900][ T10] veth_A-C: left promiscuous mode [ 662.582162][ T10] br0: port 1(veth_A-C) entered disabled state [ 673.814827][ T7039] br0: port 1(veth_A-C) entered blocking state [ 673.815038][ T7039] br0: port 1(veth_A-C) entered disabled state [ 673.815232][ T7039] veth_A-C: entered allmulticast mode [ 673.816196][ T7039] veth_A-C: entered promiscuous mode [ 673.817036][ T7039] br0: port 1(veth_A-C) entered blocking state [ 673.817208][ T7039] br0: port 1(veth_A-C) entered forwarding state [ 674.881708][ T7049] br0: port 2(geneve_a) entered blocking state [ 674.881960][ T7049] br0: port 2(geneve_a) entered disabled state [ 674.882144][ T7049] geneve_a: entered allmulticast mode [ 674.883052][ T7049] geneve_a: entered promiscuous mode [ 675.561383][ T7055] br0: port 2(geneve_a) entered blocking state [ 675.561642][ T7055] br0: port 2(geneve_a) entered forwarding state [ 682.902372][ T10] geneve_a: left allmulticast mode [ 682.902536][ T10] geneve_a: left promiscuous mode [ 682.902800][ T10] br0: port 2(geneve_a) entered disabled state [ 682.903808][ T10] veth_A-C: left allmulticast mode [ 682.903956][ T10] veth_A-C: left promiscuous mode [ 682.904294][ T10] br0: port 1(veth_A-C) entered disabled state [ 693.350295][ T7224] br0: port 1(veth_A-C) entered blocking state [ 693.350549][ T7224] br0: port 1(veth_A-C) entered disabled state [ 693.350755][ T7224] veth_A-C: entered allmulticast mode [ 693.351665][ T7224] veth_A-C: entered promiscuous mode [ 693.357300][ T7224] br0: port 1(veth_A-C) entered blocking state [ 693.357471][ T7224] br0: port 1(veth_A-C) entered forwarding state [ 694.530032][ T7234] br0: port 2(geneve_a) entered blocking state [ 694.530215][ T7234] br0: port 2(geneve_a) entered disabled state [ 694.530394][ T7234] geneve_a: entered allmulticast mode [ 694.531296][ T7234] geneve_a: entered promiscuous mode [ 695.146568][ T7240] br0: port 2(geneve_a) entered blocking state [ 695.146845][ T7240] br0: port 2(geneve_a) entered forwarding state [ 702.611688][ T10] geneve_a: left allmulticast mode [ 702.611839][ T10] geneve_a: left promiscuous mode [ 702.612070][ T10] br0: port 2(geneve_a) entered disabled state [ 702.613015][ T10] veth_A-C: left allmulticast mode [ 702.613142][ T10] veth_A-C: left promiscuous mode [ 702.613387][ T10] br0: port 1(veth_A-C) entered disabled state [ 713.629152][ T7423] br0: port 1(veth_A-C) entered blocking state [ 713.629422][ T7423] br0: port 1(veth_A-C) entered disabled state [ 713.629610][ T7423] veth_A-C: entered allmulticast mode [ 713.630521][ T7423] veth_A-C: entered promiscuous mode [ 713.631351][ T7423] br0: port 1(veth_A-C) entered blocking state [ 713.631519][ T7423] br0: port 1(veth_A-C) entered forwarding state [ 714.659172][ T7433] br0: port 2(geneve_a) entered blocking state [ 714.659424][ T7433] br0: port 2(geneve_a) entered disabled state [ 714.659607][ T7433] geneve_a: entered allmulticast mode [ 714.661224][ T7433] geneve_a: entered promiscuous mode [ 715.274469][ T7439] br0: port 2(geneve_a) entered blocking state [ 715.274712][ T7439] br0: port 2(geneve_a) entered forwarding state [ 722.607023][ T10] geneve_a: left allmulticast mode [ 722.607191][ T10] geneve_a: left promiscuous mode [ 722.607440][ T10] br0: port 2(geneve_a) entered disabled state [ 722.608394][ T10] veth_A-C: left allmulticast mode [ 722.608525][ T10] veth_A-C: left promiscuous mode [ 722.608796][ T10] br0: port 1(veth_A-C) entered disabled state [ 732.985499][ T7609] br0: port 1(veth_A-C) entered blocking state [ 732.985724][ T7609] br0: port 1(veth_A-C) entered disabled state [ 732.985917][ T7609] veth_A-C: entered allmulticast mode [ 732.986845][ T7609] veth_A-C: entered promiscuous mode [ 732.987681][ T7609] br0: port 1(veth_A-C) entered blocking state [ 732.987866][ T7609] br0: port 1(veth_A-C) entered forwarding state [ 734.035068][ T7619] br0: port 2(geneve_a) entered blocking state [ 734.035268][ T7619] br0: port 2(geneve_a) entered disabled state [ 734.035460][ T7619] geneve_a: entered allmulticast mode [ 734.036378][ T7619] geneve_a: entered promiscuous mode [ 734.677390][ T7625] br0: port 2(geneve_a) entered blocking state [ 734.677587][ T7625] br0: port 2(geneve_a) entered forwarding state [ 741.998541][ T10] geneve_a: left allmulticast mode [ 741.998713][ T10] geneve_a: left promiscuous mode [ 741.998958][ T10] br0: port 2(geneve_a) entered disabled state [ 741.999958][ T10] veth_A-C: left allmulticast mode [ 742.000092][ T10] veth_A-C: left promiscuous mode [ 742.000319][ T10] br0: port 1(veth_A-C) entered disabled state [ 753.043560][ T7806] br0: port 1(veth_A-C) entered blocking state [ 753.044376][ T7806] br0: port 1(veth_A-C) entered disabled state [ 753.044898][ T7806] veth_A-C: entered allmulticast mode [ 753.045959][ T7806] veth_A-C: entered promiscuous mode [ 753.046864][ T7806] br0: port 1(veth_A-C) entered blocking state [ 753.047059][ T7806] br0: port 1(veth_A-C) entered forwarding state [ 754.118859][ T7816] br0: port 2(geneve_a) entered blocking state [ 754.119133][ T7816] br0: port 2(geneve_a) entered disabled state [ 754.119316][ T7816] geneve_a: entered allmulticast mode [ 754.120249][ T7816] geneve_a: entered promiscuous mode [ 754.747426][ T7822] br0: port 2(geneve_a) entered blocking state [ 754.747706][ T7822] br0: port 2(geneve_a) entered forwarding state [ 762.056445][ T10] geneve_a: left allmulticast mode [ 762.056620][ T10] geneve_a: left promiscuous mode [ 762.056913][ T10] br0: port 2(geneve_a) entered disabled state [ 762.058013][ T10] veth_A-C: left allmulticast mode [ 762.058152][ T10] veth_A-C: left promiscuous mode [ 762.058398][ T10] br0: port 1(veth_A-C) entered disabled state [ 772.331852][ T7991] br0: port 1(veth_A-C) entered blocking state [ 772.332053][ T7991] br0: port 1(veth_A-C) entered disabled state [ 772.332236][ T7991] veth_A-C: entered allmulticast mode [ 772.333148][ T7991] veth_A-C: entered promiscuous mode [ 772.333969][ T7991] br0: port 1(veth_A-C) entered blocking state [ 772.334139][ T7991] br0: port 1(veth_A-C) entered forwarding state [ 773.368944][ T8001] br0: port 2(geneve_a) entered blocking state [ 773.369223][ T8001] br0: port 2(geneve_a) entered disabled state [ 773.369433][ T8001] geneve_a: entered allmulticast mode [ 773.370378][ T8001] geneve_a: entered promiscuous mode [ 773.989583][ T8007] br0: port 2(geneve_a) entered blocking state [ 773.989783][ T8007] br0: port 2(geneve_a) entered forwarding state [ 781.134623][ T10] geneve_a: left allmulticast mode [ 781.134778][ T10] geneve_a: left promiscuous mode [ 781.135025][ T10] br0: port 2(geneve_a) entered disabled state [ 781.136025][ T10] veth_A-C: left allmulticast mode [ 781.136149][ T10] veth_A-C: left promiscuous mode [ 781.136367][ T10] br0: port 1(veth_A-C) entered disabled state [ 792.025779][ T8188] br0: port 1(veth_A-C) entered blocking state [ 792.026048][ T8188] br0: port 1(veth_A-C) entered disabled state [ 792.026243][ T8188] veth_A-C: entered allmulticast mode [ 792.028179][ T8188] veth_A-C: entered promiscuous mode [ 792.029015][ T8188] br0: port 1(veth_A-C) entered blocking state [ 792.029183][ T8188] br0: port 1(veth_A-C) entered forwarding state [ 793.073038][ T8198] br0: port 2(geneve_a) entered blocking state [ 793.073338][ T8198] br0: port 2(geneve_a) entered disabled state [ 793.073638][ T8198] geneve_a: entered allmulticast mode [ 793.075167][ T8198] geneve_a: entered promiscuous mode [ 793.716423][ T8204] br0: port 2(geneve_a) entered blocking state [ 793.716716][ T8204] br0: port 2(geneve_a) entered forwarding state [ 801.074279][ T10] geneve_a: left allmulticast mode [ 801.074427][ T10] geneve_a: left promiscuous mode [ 801.074677][ T10] br0: port 2(geneve_a) entered disabled state [ 801.075542][ T10] veth_A-C: left allmulticast mode [ 801.075702][ T10] veth_A-C: left promiscuous mode [ 801.075918][ T10] br0: port 1(veth_A-C) entered disabled state [ 1165.849293][T12439] Initializing XFRM netlink socket