[ 48.049808][ T479] ip (479) used greatest stack depth: 23328 bytes left [ 53.488363][ T538] br1: port 1(vx1) entered blocking state [ 53.488727][ T538] br1: port 1(vx1) entered disabled state [ 53.488950][ T538] vx1: entered allmulticast mode [ 53.490908][ T538] vx1: entered promiscuous mode [ 53.492279][ T538] br1: port 1(vx1) entered blocking state [ 53.492580][ T538] br1: port 1(vx1) entered forwarding state [ 53.609775][ T539] br1: port 2(veth1) entered blocking state [ 53.610034][ T539] br1: port 2(veth1) entered disabled state [ 53.610288][ T539] veth1: entered allmulticast mode [ 53.613473][ T539] veth1: entered promiscuous mode [ 53.736081][ T7] br1: port 2(veth1) entered blocking state [ 53.736478][ T7] br1: port 2(veth1) entered forwarding state [ 53.852212][ T541] br1: port 3(veth2) entered blocking state [ 53.852508][ T541] br1: port 3(veth2) entered disabled state [ 53.852776][ T541] veth2: entered allmulticast mode [ 53.854692][ T541] veth2: entered promiscuous mode [ 54.007300][ T7] br1: port 3(veth2) entered blocking state [ 54.007691][ T7] br1: port 3(veth2) entered forwarding state [ 54.844661][ T72] [ 54.844780][ T72] ===================================================== [ 54.844973][ T72] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 54.845202][ T72] 6.9.0-rc1-virtme #1 Not tainted [ 54.845352][ T72] ----------------------------------------------------- [ 54.845533][ T72] kworker/u16:1/72 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 54.845782][ T72] ffff888004de2c28 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 54.846061][ T72] [ 54.846061][ T72] and this task is already holding: [ 54.846288][ T72] ffff8880062fa580 (&ndev->lock){++--}-{2:2}, at: __ipv6_dev_ac_inc+0x42/0xb10 [ 54.846585][ T72] which would create a new lock dependency: [ 54.846780][ T72] (&ndev->lock){++--}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 54.847021][ T72] [ 54.847021][ T72] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 54.847274][ T72] (&ndev->lock){++--}-{2:2} [ 54.847278][ T72] [ 54.847278][ T72] ... which became SOFTIRQ-irq-safe at: [ 54.847644][ T72] __lock_acquire+0x797/0x1570 [ 54.847806][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.847962][ T72] _raw_write_lock+0x30/0x40 [ 54.848120][ T72] addrconf_rs_timer+0xa9/0x730 [ 54.848279][ T72] call_timer_fn+0x13b/0x230 [ 54.848436][ T72] __run_timers+0x545/0x810 [ 54.848589][ T72] run_timer_softirq+0xe8/0x1b0 [ 54.848739][ T72] __do_softirq+0x1f8/0x5df [ 54.848891][ T72] irq_exit_rcu+0x97/0xc0 [ 54.849045][ T72] sysvec_apic_timer_interrupt+0x75/0x80 [ 54.849203][ T72] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 54.849396][ T72] default_idle+0xf/0x20 [ 54.849511][ T72] default_idle_call+0x6d/0xb0 [ 54.849670][ T72] cpuidle_idle_call+0x1f4/0x280 [ 54.849819][ T72] do_idle+0xf9/0x160 [ 54.850018][ T72] cpu_startup_entry+0x54/0x60 [ 54.850167][ T72] rest_init+0x14f/0x260 [ 54.850273][ T72] start_kernel+0x318/0x3d0 [ 54.850421][ T72] x86_64_start_reservations+0x18/0x30 [ 54.850574][ T72] x86_64_start_kernel+0xba/0x110 [ 54.850808][ T72] common_startup_64+0x12c/0x138 [ 54.850957][ T72] [ 54.850957][ T72] to a SOFTIRQ-irq-unsafe lock: [ 54.851222][ T72] (&p->alloc_lock){+.+.}-{2:2} [ 54.851226][ T72] [ 54.851226][ T72] ... which became SOFTIRQ-irq-unsafe at: [ 54.851682][ T72] ... [ 54.851683][ T72] __lock_acquire+0x797/0x1570 [ 54.851915][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.852152][ T72] _raw_spin_lock+0x30/0x40 [ 54.852303][ T72] set_mems_allowed+0x1d/0x210 [ 54.852457][ T72] kernel_init_freeable+0x72/0x310 [ 54.852618][ T72] kernel_init+0x20/0x200 [ 54.852855][ T72] ret_from_fork+0x31/0x70 [ 54.853022][ T72] ret_from_fork_asm+0x1a/0x30 [ 54.853186][ T72] [ 54.853186][ T72] other info that might help us debug this: [ 54.853186][ T72] [ 54.853500][ T72] Possible interrupt unsafe locking scenario: [ 54.853500][ T72] [ 54.853734][ T72] CPU0 CPU1 [ 54.853881][ T72] ---- ---- [ 54.854037][ T72] lock(&p->alloc_lock); [ 54.854239][ T72] local_irq_disable(); [ 54.854422][ T72] lock(&ndev->lock); [ 54.854601][ T72] lock(&p->alloc_lock); [ 54.854867][ T72] [ 54.854983][ T72] lock(&ndev->lock); [ 54.855087][ T72] [ 54.855087][ T72] *** DEADLOCK *** [ 54.855087][ T72] [ 54.855285][ T72] 4 locks held by kworker/u16:1/72: [ 54.855427][ T72] #0: ffff888005461148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xda6/0x1730 [ 54.855800][ T72] #1: ffffc900004dfda0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xde2/0x1730 [ 54.856124][ T72] #2: ffffffff9c1969c8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xaf/0xab0 [ 54.856544][ T72] #3: ffff8880062fa580 (&ndev->lock){++--}-{2:2}, at: __ipv6_dev_ac_inc+0x42/0xb10 [ 54.856816][ T72] [ 54.856816][ T72] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 54.857074][ T72] -> (&ndev->lock){++--}-{2:2} { [ 54.857217][ T72] HARDIRQ-ON-W at: [ 54.857322][ T72] __lock_acquire+0x797/0x1570 [ 54.857502][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.857679][ T72] _raw_write_lock_bh+0x38/0x50 [ 54.857859][ T72] addrconf_permanent_addr+0x6e/0x670 [ 54.858029][ T72] addrconf_notify+0x749/0xd60 [ 54.858201][ T72] notifier_call_chain+0xcd/0x150 [ 54.858394][ T72] __dev_notify_flags+0xe6/0x250 [ 54.858587][ T72] dev_change_flags+0xec/0x160 [ 54.858814][ T72] do_setlink+0x7d6/0x21e0 [ 54.858994][ T72] __rtnl_newlink+0xaa7/0xd80 [ 54.859179][ T72] rtnl_newlink+0x63/0xa0 [ 54.859371][ T72] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 54.859638][ T72] netlink_rcv_skb+0x130/0x360 [ 54.859906][ T72] netlink_unicast+0x449/0x710 [ 54.860092][ T72] netlink_sendmsg+0x723/0xbe0 [ 54.860284][ T72] ____sys_sendmsg+0x7b2/0xa10 [ 54.860455][ T72] ___sys_sendmsg+0xee/0x170 [ 54.860653][ T72] __sys_sendmsg+0xcd/0x170 [ 54.860841][ T72] do_syscall_64+0xc6/0x1e0 [ 54.861120][ T72] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 54.861366][ T72] HARDIRQ-ON-R at: [ 54.861474][ T72] __lock_acquire+0x797/0x1570 [ 54.861748][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.861934][ T72] _raw_read_lock_bh+0x44/0x80 [ 54.862108][ T72] inet6_fill_ifla6_attrs+0x516/0x740 [ 54.862285][ T72] inet6_fill_link_af+0x5e/0xe0 [ 54.862554][ T72] rtnl_fill_ifinfo+0x1612/0x29e0 [ 54.862728][ T72] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 54.862908][ T72] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 54.863117][ T72] rtmsg_ifinfo+0x5b/0xa0 [ 54.863379][ T72] register_netdevice+0x1177/0x1690 [ 54.863562][ T72] register_netdev+0x20/0x40 [ 54.863830][ T72] sit_init_net+0x250/0x4f0 [ 54.864005][ T72] ops_init+0x9b/0x560 [ 54.864146][ T72] register_pernet_operations+0x2db/0x710 [ 54.864353][ T72] register_pernet_device+0x2a/0x60 [ 54.864618][ T72] sit_init+0x23/0xe0 [ 54.864785][ T72] do_one_initcall+0x8d/0x1e0 [ 54.864966][ T72] do_initcalls+0x1b2/0x3e0 [ 54.865264][ T72] kernel_init_freeable+0x232/0x310 [ 54.865452][ T72] kernel_init+0x20/0x200 [ 54.865649][ T72] ret_from_fork+0x31/0x70 [ 54.865837][ T72] ret_from_fork_asm+0x1a/0x30 [ 54.866124][ T72] IN-SOFTIRQ-W at: [ 54.866230][ T72] __lock_acquire+0x797/0x1570 [ 54.866410][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.866697][ T72] _raw_write_lock+0x30/0x40 [ 54.866883][ T72] addrconf_rs_timer+0xa9/0x730 [ 54.867077][ T72] call_timer_fn+0x13b/0x230 [ 54.867271][ T72] __run_timers+0x545/0x810 [ 54.867565][ T72] run_timer_softirq+0xe8/0x1b0 [ 54.867741][ T72] __do_softirq+0x1f8/0x5df [ 54.867933][ T72] irq_exit_rcu+0x97/0xc0 [ 54.868123][ T72] sysvec_apic_timer_interrupt+0x75/0x80 [ 54.868346][ T72] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 54.868659][ T72] default_idle+0xf/0x20 [ 54.868837][ T72] default_idle_call+0x6d/0xb0 [ 54.869022][ T72] cpuidle_idle_call+0x1f4/0x280 [ 54.869219][ T72] do_idle+0xf9/0x160 [ 54.869359][ T72] cpu_startup_entry+0x54/0x60 [ 54.869631][ T72] rest_init+0x14f/0x260 [ 54.869810][ T72] start_kernel+0x318/0x3d0 [ 54.870005][ T72] x86_64_start_reservations+0x18/0x30 [ 54.870283][ T72] x86_64_start_kernel+0xba/0x110 [ 54.870462][ T72] common_startup_64+0x12c/0x138 [ 54.870647][ T72] IN-SOFTIRQ-R at: [ 54.870772][ T72] __lock_acquire+0x797/0x1570 [ 54.871035][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.871225][ T72] _raw_read_lock_bh+0x44/0x80 [ 54.871409][ T72] ipv6_get_lladdr+0xa9/0x3e0 [ 54.871688][ T72] addrconf_rs_timer+0x24a/0x730 [ 54.871872][ T72] call_timer_fn+0x13b/0x230 [ 54.872060][ T72] __run_timers+0x545/0x810 [ 54.872324][ T72] run_timer_softirq+0xe8/0x1b0 [ 54.872620][ T72] __do_softirq+0x1f8/0x5df [ 54.872814][ T72] irq_exit_rcu+0x97/0xc0 [ 54.873000][ T72] sysvec_apic_timer_interrupt+0x75/0x80 [ 54.873322][ T72] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 54.873553][ T72] default_idle+0xf/0x20 [ 54.873738][ T72] default_idle_call+0x6d/0xb0 [ 54.873931][ T72] cpuidle_idle_call+0x1f4/0x280 [ 54.874212][ T72] do_idle+0xf9/0x160 [ 54.874355][ T72] cpu_startup_entry+0x54/0x60 [ 54.874542][ T72] rest_init+0x14f/0x260 [ 54.874830][ T72] start_kernel+0x318/0x3d0 [ 54.875023][ T72] x86_64_start_reservations+0x18/0x30 [ 54.875204][ T72] x86_64_start_kernel+0xba/0x110 [ 54.875482][ T72] common_startup_64+0x12c/0x138 [ 54.875671][ T72] INITIAL USE at: [ 54.875783][ T72] __lock_acquire+0x797/0x1570 [ 54.875968][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.876158][ T72] _raw_write_lock_bh+0x38/0x50 [ 54.876328][ T72] addrconf_permanent_addr+0x6e/0x670 [ 54.876623][ T72] addrconf_notify+0x749/0xd60 [ 54.876809][ T72] notifier_call_chain+0xcd/0x150 [ 54.877006][ T72] __dev_notify_flags+0xe6/0x250 [ 54.877201][ T72] dev_change_flags+0xec/0x160 [ 54.877373][ T72] do_setlink+0x7d6/0x21e0 [ 54.877667][ T72] __rtnl_newlink+0xaa7/0xd80 [ 54.877846][ T72] rtnl_newlink+0x63/0xa0 [ 54.878035][ T72] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 54.878311][ T72] netlink_rcv_skb+0x130/0x360 [ 54.878516][ T72] netlink_unicast+0x449/0x710 [ 54.878706][ T72] netlink_sendmsg+0x723/0xbe0 [ 54.878977][ T72] ____sys_sendmsg+0x7b2/0xa10 [ 54.879168][ T72] ___sys_sendmsg+0xee/0x170 [ 54.879340][ T72] __sys_sendmsg+0xcd/0x170 [ 54.879619][ T72] do_syscall_64+0xc6/0x1e0 [ 54.879802][ T72] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 54.880033][ T72] INITIAL READ USE at: [ 54.880145][ T72] __lock_acquire+0x797/0x1570 [ 54.880325][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.880505][ T72] _raw_read_lock_bh+0x44/0x80 [ 54.880785][ T72] inet6_fill_ifla6_attrs+0x516/0x740 [ 54.880995][ T72] inet6_fill_link_af+0x5e/0xe0 [ 54.881169][ T72] rtnl_fill_ifinfo+0x1612/0x29e0 [ 54.881430][ T72] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 54.881666][ T72] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 54.881973][ T72] rtmsg_ifinfo+0x5b/0xa0 [ 54.882163][ T72] register_netdevice+0x1177/0x1690 [ 54.882379][ T72] register_netdev+0x20/0x40 [ 54.882660][ T72] sit_init_net+0x250/0x4f0 [ 54.882852][ T72] ops_init+0x9b/0x560 [ 54.883034][ T72] register_pernet_operations+0x2db/0x710 [ 54.883328][ T72] register_pernet_device+0x2a/0x60 [ 54.883567][ T72] sit_init+0x23/0xe0 [ 54.883742][ T72] do_one_initcall+0x8d/0x1e0 [ 54.884018][ T72] do_initcalls+0x1b2/0x3e0 [ 54.884197][ T72] kernel_init_freeable+0x232/0x310 [ 54.884540][ T72] kernel_init+0x20/0x200 [ 54.884739][ T72] ret_from_fork+0x31/0x70 [ 54.884919][ T72] ret_from_fork_asm+0x1a/0x30 [ 54.885104][ T72] } [ 54.885194][ T72] ... key at: [] __key.37+0x0/0x40 [ 54.885534][ T72] [ 54.885534][ T72] the dependencies between the lock to be acquired [ 54.885536][ T72] and SOFTIRQ-irq-unsafe lock: [ 54.885937][ T72] -> (&p->alloc_lock){+.+.}-{2:2} { [ 54.886090][ T72] HARDIRQ-ON-W at: [ 54.886331][ T72] __lock_acquire+0x797/0x1570 [ 54.886561][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.886821][ T72] _raw_spin_lock+0x30/0x40 [ 54.887050][ T72] set_mems_allowed+0x1d/0x210 [ 54.887336][ T72] kernel_init_freeable+0x72/0x310 [ 54.887571][ T72] kernel_init+0x20/0x200 [ 54.887775][ T72] ret_from_fork+0x31/0x70 [ 54.888048][ T72] ret_from_fork_asm+0x1a/0x30 [ 54.888235][ T72] SOFTIRQ-ON-W at: [ 54.888487][ T72] __lock_acquire+0x797/0x1570 [ 54.888700][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.888881][ T72] _raw_spin_lock+0x30/0x40 [ 54.889061][ T72] set_mems_allowed+0x1d/0x210 [ 54.889244][ T72] kernel_init_freeable+0x72/0x310 [ 54.889445][ T72] kernel_init+0x20/0x200 [ 54.889704][ T72] ret_from_fork+0x31/0x70 [ 54.889878][ T72] ret_from_fork_asm+0x1a/0x30 [ 54.890055][ T72] INITIAL USE at: [ 54.890316][ T72] __lock_acquire+0x797/0x1570 [ 54.890501][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.890680][ T72] _raw_spin_lock+0x30/0x40 [ 54.890935][ T72] set_mems_allowed+0x1d/0x210 [ 54.891109][ T72] kernel_init_freeable+0x72/0x310 [ 54.891284][ T72] kernel_init+0x20/0x200 [ 54.891558][ T72] ret_from_fork+0x31/0x70 [ 54.891728][ T72] ret_from_fork_asm+0x1a/0x30 [ 54.891902][ T72] } [ 54.891976][ T72] ... key at: [] __key.387+0x0/0x40 [ 54.892280][ T72] ... acquired at: [ 54.892389][ T72] check_prev_add+0x194/0xce0 [ 54.892575][ T72] validate_chain+0x71d/0x9b0 [ 54.892712][ T72] __lock_acquire+0xaf0/0x1570 [ 54.892850][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.893000][ T72] _raw_spin_lock+0x30/0x40 [ 54.893142][ T72] __get_task_comm+0x27/0x70 [ 54.893291][ T72] ref_tracker_alloc+0x2ee/0x490 [ 54.893444][ T72] netdev_get_by_index+0x5e/0x80 [ 54.893603][ T72] fib6_nh_init+0x3d8/0x15b0 [ 54.893760][ T72] ip6_route_info_create+0xf18/0x17d0 [ 54.893899][ T72] addrconf_f6i_alloc+0x265/0x560 [ 54.894045][ T72] __ipv6_dev_ac_inc+0x25f/0xb10 [ 54.894191][ T72] addrconf_join_anycast+0x1c0/0x220 [ 54.894341][ T72] __ipv6_ifa_notify+0x6b3/0xaf0 [ 54.894486][ T72] addrconf_dad_completed+0x12b/0xe20 [ 54.894641][ T72] addrconf_dad_work+0x38c/0xab0 [ 54.894780][ T72] process_one_work+0xe2c/0x1730 [ 54.894936][ T72] worker_thread+0x587/0xd30 [ 54.895071][ T72] kthread+0x28a/0x350 [ 54.895180][ T72] ret_from_fork+0x31/0x70 [ 54.895347][ T72] ret_from_fork_asm+0x1a/0x30 [ 54.895510][ T72] [ 54.895586][ T72] [ 54.895586][ T72] stack backtrace: [ 54.895780][ T72] CPU: 3 PID: 72 Comm: kworker/u16:1 Not tainted 6.9.0-rc1-virtme #1 [ 54.896008][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 54.896344][ T72] Workqueue: ipv6_addrconf addrconf_dad_work [ 54.896589][ T72] Call Trace: [ 54.896703][ T72] [ 54.896775][ T72] dump_stack_lvl+0x82/0xd0 [ 54.896922][ T72] print_bad_irq_dependency+0x957/0xd40 [ 54.897076][ T72] ? __pfx_validate_chain+0x10/0x10 [ 54.897226][ T72] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 54.897436][ T72] ? __pfx_usage_skip+0x10/0x10 [ 54.897589][ T72] ? __bfs+0x246/0x650 [ 54.897720][ T72] ? __pfx_usage_match+0x10/0x10 [ 54.897903][ T72] check_irq_usage+0x596/0x850 [ 54.898094][ T72] ? __pfx_check_irq_usage+0x10/0x10 [ 54.898318][ T72] ? __bfs+0x246/0x650 [ 54.898439][ T72] ? __pfx_hlock_conflict+0x10/0x10 [ 54.898597][ T72] ? check_path.constprop.0+0x24/0x50 [ 54.898737][ T72] ? check_noncircular+0x14c/0x3e0 [ 54.898900][ T72] ? __pfx_check_noncircular+0x10/0x10 [ 54.899059][ T72] ? check_prev_add+0x194/0xce0 [ 54.899206][ T72] check_prev_add+0x194/0xce0 [ 54.899371][ T72] ? validate_chain+0x130/0x9b0 [ 54.899537][ T72] validate_chain+0x71d/0x9b0 [ 54.899746][ T72] ? mark_lock+0x38/0x3e0 [ 54.899854][ T72] ? __pfx_validate_chain+0x10/0x10 [ 54.900018][ T72] ? hlock_class+0x4e/0x130 [ 54.900164][ T72] ? mark_lock+0x38/0x3e0 [ 54.900271][ T72] __lock_acquire+0xaf0/0x1570 [ 54.900485][ T72] lock_acquire.part.0+0xeb/0x330 [ 54.900626][ T72] ? __get_task_comm+0x27/0x70 [ 54.900786][ T72] ? mark_lock+0x38/0x3e0 [ 54.900890][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 54.901038][ T72] ? trace_lock_acquire+0x135/0x1c0 [ 54.901200][ T72] ? __get_task_comm+0x27/0x70 [ 54.901357][ T72] ? lock_acquire+0x32/0xc0 [ 54.901523][ T72] ? __get_task_comm+0x27/0x70 [ 54.901668][ T72] _raw_spin_lock+0x30/0x40 [ 54.901820][ T72] ? __get_task_comm+0x27/0x70 [ 54.901956][ T72] __get_task_comm+0x27/0x70 [ 54.902114][ T72] ref_tracker_alloc+0x2ee/0x490 [ 54.902257][ T72] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 54.902408][ T72] ? dev_get_by_index+0x177/0x270 [ 54.902560][ T72] ? netdev_get_by_index+0x5e/0x80 [ 54.902704][ T72] ? fib6_nh_init+0x3d8/0x15b0 [ 54.902854][ T72] ? ip6_route_info_create+0xf18/0x17d0 [ 54.902995][ T72] ? addrconf_f6i_alloc+0x265/0x560 [ 54.903132][ T72] ? __ipv6_dev_ac_inc+0x25f/0xb10 [ 54.903366][ T72] ? addrconf_join_anycast+0x1c0/0x220 [ 54.903540][ T72] ? __ipv6_ifa_notify+0x6b3/0xaf0 [ 54.903677][ T72] ? addrconf_dad_completed+0x12b/0xe20 [ 54.903900][ T72] ? addrconf_dad_work+0x38c/0xab0 [ 54.904034][ T72] ? process_one_work+0xe2c/0x1730 [ 54.904182][ T72] ? worker_thread+0x587/0xd30 [ 54.904318][ T72] ? kthread+0x28a/0x350 [ 54.904444][ T72] ? ret_from_fork+0x31/0x70 [ 54.904678][ T72] ? ret_from_fork_asm+0x1a/0x30 [ 54.904816][ T72] ? dev_get_by_index+0x177/0x270 [ 54.904950][ T72] netdev_get_by_index+0x5e/0x80 [ 54.905098][ T72] fib6_nh_init+0x3d8/0x15b0 [ 54.905315][ T72] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370 [ 54.905553][ T72] ? __pfx_fib6_nh_init+0x10/0x10 [ 54.905691][ T72] ? kasan_save_track+0x14/0x30 [ 54.905832][ T72] ? __kasan_kmalloc+0x7f/0x90 [ 54.906055][ T72] ? __kmalloc+0x1d7/0x3c0 [ 54.906192][ T72] ? fib6_get_table+0x116/0x290 [ 54.906327][ T72] ip6_route_info_create+0xf18/0x17d0 [ 54.906548][ T72] ? __lock_release+0x103/0x460 [ 54.906699][ T72] ? __pfx_ip6_route_info_create+0x10/0x10 [ 54.906867][ T72] ? addrconf_f6i_alloc+0x12d/0x560 [ 54.907001][ T72] addrconf_f6i_alloc+0x265/0x560 [ 54.907211][ T72] ? __pfx_addrconf_f6i_alloc+0x10/0x10 [ 54.907370][ T72] ? do_raw_write_lock+0x122/0x3b0 [ 54.907519][ T72] ? __pfx_do_raw_write_lock+0x10/0x10 [ 54.907668][ T72] ? lock_acquire+0x32/0xc0 [ 54.907806][ T72] __ipv6_dev_ac_inc+0x25f/0xb10 [ 54.908044][ T72] ? mark_held_locks+0x9e/0xe0 [ 54.908198][ T72] addrconf_join_anycast+0x1c0/0x220 [ 54.908357][ T72] ? ip6_ins_rt+0xbd/0x110 [ 54.908533][ T72] ? __pfx_addrconf_join_anycast+0x10/0x10 [ 54.908796][ T72] __ipv6_ifa_notify+0x6b3/0xaf0 [ 54.908937][ T72] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 54.909095][ T72] ? __pfx___cancel_work+0x10/0x10 [ 54.909233][ T72] ? find_held_lock+0x2c/0x110 [ 54.909646][ T72] ? addrconf_dad_completed+0x12b/0xe20 [ 54.909787][ T72] addrconf_dad_completed+0x12b/0xe20 [ 54.909930][ T72] ? hlock_class+0x4e/0x130 [ 54.910077][ T72] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 54.910251][ T72] ? mark_held_locks+0x9e/0xe0 [ 54.910411][ T72] ? addrconf_dad_work+0x38c/0xab0 [ 54.910572][ T72] addrconf_dad_work+0x38c/0xab0 [ 54.910717][ T72] ? __pfx_addrconf_dad_work+0x10/0x10 [ 54.910855][ T72] ? process_one_work+0xde2/0x1730 [ 54.911011][ T72] ? lock_acquire+0x32/0xc0 [ 54.911164][ T72] ? process_one_work+0xde2/0x1730 [ 54.911320][ T72] process_one_work+0xe2c/0x1730 [ 54.911482][ T72] ? __pfx___lock_release+0x10/0x10 [ 54.911657][ T72] ? __pfx_process_one_work+0x10/0x10 [ 54.911807][ T72] ? assign_work+0x16c/0x240 [ 54.911962][ T72] worker_thread+0x587/0xd30 [ 54.912100][ T72] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 54.912385][ T72] ? __pfx_worker_thread+0x10/0x10 [ 54.912556][ T72] ? __pfx_worker_thread+0x10/0x10 [ 54.912739][ T72] kthread+0x28a/0x350 [ 54.912844][ T72] ? __pfx_kthread+0x10/0x10 [ 54.913092][ T72] ret_from_fork+0x31/0x70 [ 54.913253][ T72] ? __pfx_kthread+0x10/0x10 [ 54.913399][ T72] ret_from_fork_asm+0x1a/0x30 [ 54.913705][ T72] [ 57.751122][ T581] br2: port 1(w1) entered blocking state [ 57.751393][ T581] br2: port 1(w1) entered disabled state [ 57.751570][ T581] w1: entered allmulticast mode [ 57.753087][ T581] w1: entered promiscuous mode [ 58.376420][ T587] br2: port 2(vx2) entered blocking state [ 58.376618][ T587] br2: port 2(vx2) entered disabled state [ 58.376808][ T587] vx2: entered allmulticast mode [ 58.379259][ T587] vx2: entered promiscuous mode [ 58.379924][ T587] br2: port 2(vx2) entered blocking state [ 58.380080][ T587] br2: port 2(vx2) entered forwarding state [ 59.109895][ T7] br2: port 1(w1) entered blocking state [ 59.110159][ T7] br2: port 1(w1) entered forwarding state [ 60.888272][ T614] br2: port 1(w1) entered blocking state [ 60.888537][ T614] br2: port 1(w1) entered disabled state [ 60.888720][ T614] w1: entered allmulticast mode [ 60.890927][ T614] w1: entered promiscuous mode [ 61.613098][ T620] br2: port 2(vx2) entered blocking state [ 61.613361][ T620] br2: port 2(vx2) entered disabled state [ 61.613610][ T620] vx2: entered allmulticast mode [ 61.617200][ T620] vx2: entered promiscuous mode [ 61.617859][ T620] br2: port 2(vx2) entered blocking state [ 61.618007][ T620] br2: port 2(vx2) entered forwarding state [ 62.316313][ T62] br2: port 1(w1) entered blocking state [ 62.316582][ T62] br2: port 1(w1) entered forwarding state [ 83.130633][ T799] veth3: entered promiscuous mode [ 109.805858][ T1138] veth3: left promiscuous mode [ 131.797118][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 131.897761][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 131.998494][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 132.099170][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 132.199926][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 132.300649][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 132.401390][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 132.502037][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 132.602798][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 132.703469][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 180.891232][ C1] net_ratelimit: 10 callbacks suppressed [ 180.891238][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 180.992083][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 181.092753][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 181.193417][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 181.294068][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 181.394715][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 181.495417][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 181.596048][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 181.696785][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 181.797475][ C1] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 182.648084][ T2134] vx1: left allmulticast mode [ 182.648335][ T2134] vx1: left promiscuous mode [ 182.648607][ T2134] br1: port 1(vx1) entered disabled state [ 187.821833][ T2136] br1: port 1(vx1) entered blocking state [ 187.822004][ T2136] br1: port 1(vx1) entered disabled state [ 187.822170][ T2136] vx1: entered allmulticast mode [ 187.824217][ T2136] vx1: entered promiscuous mode [ 187.824800][ T2136] br1: port 1(vx1) entered blocking state [ 187.824957][ T2136] br1: port 1(vx1) entered forwarding state [ 206.927473][ T2270] veth3: entered promiscuous mode [ 234.239103][ T2609] veth3: left promiscuous mode [ 235.658699][ T2623] vx1: left allmulticast mode [ 235.658909][ T2623] vx1: left promiscuous mode [ 235.659174][ T2623] br1: port 1(vx1) entered disabled state [ 240.822563][ T2625] br1: port 1(vx1) entered blocking state [ 240.822741][ T2625] br1: port 1(vx1) entered disabled state [ 240.822933][ T2625] vx1: entered allmulticast mode [ 240.825084][ T2625] vx1: entered promiscuous mode [ 240.825724][ T2625] br1: port 1(vx1) entered blocking state [ 240.825891][ T2625] br1: port 1(vx1) entered forwarding state [ 322.493477][ T3262] vx1: left allmulticast mode [ 322.493673][ T3262] vx1: left promiscuous mode [ 322.493921][ T3262] br1: port 1(vx1) entered disabled state [ 327.659197][ T3264] br1: port 1(vx1) entered blocking state [ 327.659391][ T3264] br1: port 1(vx1) entered disabled state [ 327.659569][ T3264] vx1: entered allmulticast mode [ 327.661061][ T3264] vx1: entered promiscuous mode [ 327.661660][ T3264] br1: port 1(vx1) entered blocking state [ 327.661800][ T3264] br1: port 1(vx1) entered forwarding state [ 334.616998][ T72] vx2: left allmulticast mode [ 334.617150][ T72] vx2: left promiscuous mode [ 334.617410][ T72] br2: port 2(vx2) entered disabled state [ 334.620178][ T72] w1: left allmulticast mode [ 334.620313][ T72] w1: left promiscuous mode [ 334.620613][ T72] br2: port 1(w1) entered disabled state [ 334.949338][ T72] vx2: left allmulticast mode [ 334.949578][ T72] vx2: left promiscuous mode [ 334.949904][ T72] br2: port 2(vx2) entered disabled state [ 334.952945][ T72] w1: left allmulticast mode [ 334.953164][ T72] w1: left promiscuous mode [ 334.953680][ T72] br2: port 1(w1) entered disabled state [ 337.208082][ T3304] vx1: left allmulticast mode [ 337.208285][ T3304] vx1: left promiscuous mode [ 337.209551][ T3304] br1: port 1(vx1) entered disabled state [ 337.530882][ T3307] br1: port 3(veth2) entered disabled state [ 337.630649][ T3308] veth2: left allmulticast mode [ 337.630850][ T3308] veth2: left promiscuous mode [ 337.631105][ T3308] br1: port 3(veth2) entered disabled state [ 337.724489][ T3309] br1: port 2(veth1) entered disabled state [ 337.824013][ T3310] veth1: left allmulticast mode [ 337.824189][ T3310] veth1: left promiscuous mode [ 337.825329][ T3310] br1: port 2(veth1) entered disabled state