[ 30.785976][ T314] br1: port 1(vx1) entered blocking state [ 30.786303][ T314] br1: port 1(vx1) entered disabled state [ 30.786586][ T314] vx1: entered allmulticast mode [ 30.788524][ T314] vx1: entered promiscuous mode [ 30.789794][ T314] br1: port 1(vx1) entered blocking state [ 30.790184][ T314] br1: port 1(vx1) entered forwarding state [ 30.906355][ T315] br1: port 2(veth1) entered blocking state [ 30.906851][ T315] br1: port 2(veth1) entered disabled state [ 30.907804][ T315] veth1: entered allmulticast mode [ 30.910169][ T315] veth1: entered promiscuous mode [ 31.041487][ T7] br1: port 2(veth1) entered blocking state [ 31.042020][ T7] br1: port 2(veth1) entered forwarding state [ 31.315550][ T318] br1: port 3(veth2) entered blocking state [ 31.315937][ T318] br1: port 3(veth2) entered disabled state [ 31.316346][ T318] veth2: entered allmulticast mode [ 31.319471][ T318] veth2: entered promiscuous mode [ 31.452012][ T29] br1: port 3(veth2) entered blocking state [ 31.452383][ T29] br1: port 3(veth2) entered forwarding state [ 31.796932][ T10] [ 31.797077][ T10] ===================================================== [ 31.797341][ T10] WARNING: SOFTIRQ-READ-safe -> SOFTIRQ-READ-unsafe lock order detected [ 31.797657][ T10] 6.9.0-rc1-virtme #1 Not tainted [ 31.797879][ T10] ----------------------------------------------------- [ 31.798141][ T10] kworker/u16:0/10 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 31.798465][ T10] ffff888001a60968 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 31.798845][ T10] [ 31.798845][ T10] and this task is already holding: [ 31.799155][ T10] ffff888006648d80 (&ndev->lock){++.-}-{2:2}, at: __ipv6_dev_ac_inc+0x42/0xb10 [ 31.799528][ T10] which would create a new lock dependency: [ 31.799792][ T10] (&ndev->lock){++.-}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 31.800134][ T10] [ 31.800134][ T10] but this new dependency connects a SOFTIRQ-READ-irq-safe lock: [ 31.800505][ T10] (&ndev->lock){++.-}-{2:2} [ 31.800513][ T10] [ 31.800513][ T10] ... which became SOFTIRQ-READ-irq-safe at: [ 31.801049][ T10] __lock_acquire+0x797/0x1570 [ 31.801280][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.801497][ T10] _raw_read_lock_bh+0x44/0x80 [ 31.801718][ T10] ipv6_get_lladdr+0xa9/0x3e0 [ 31.801932][ T10] ndisc_send_ns+0xe7/0x100 [ 31.802144][ T10] ndisc_solicit+0x2ae/0x4d0 [ 31.802282][ T10] neigh_probe+0xaa/0xf0 [ 31.802394][ T10] __neigh_event_send+0x7af/0xfe0 [ 31.802538][ T10] neigh_resolve_output+0x470/0x7c0 [ 31.802676][ T10] ip6_finish_output2+0x4ab/0xf80 [ 31.802817][ T10] ip6_finish_output+0x4ed/0xd30 [ 31.802954][ T10] ip6_output+0x1f3/0x770 [ 31.803088][ T10] udp_tunnel6_xmit_skb+0x6c8/0xc60 [ip6_udp_tunnel] [ 31.803268][ T10] vxlan_xmit_one+0x1e93/0x4570 [vxlan] [ 31.803472][ T10] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 31.803716][ T10] dev_hard_start_xmit+0x10e/0x360 [ 31.803937][ T10] __dev_queue_xmit+0xe69/0x16d0 [ 31.804159][ T10] br_dev_queue_push_xmit+0x114/0x240 [bridge] [ 31.804546][ T10] deliver_clone+0x52/0x90 [bridge] [ 31.804796][ T10] br_handle_frame_finish+0xbdd/0x1ce0 [bridge] [ 31.804997][ T10] br_handle_frame+0x612/0xe60 [bridge] [ 31.805175][ T10] __netif_receive_skb_core.constprop.0+0x759/0x2d20 [ 31.805344][ T10] __netif_receive_skb_one_core+0xaf/0x1b0 [ 31.805522][ T10] process_backlog+0x103/0x670 [ 31.805661][ T10] __napi_poll.constprop.0+0xa2/0x460 [ 31.805800][ T10] net_rx_action+0x49f/0xc00 [ 31.805941][ T10] __do_softirq+0x1f8/0x5df [ 31.806077][ T10] do_softirq+0x4d/0xa0 [ 31.806182][ T10] __local_bh_enable_ip+0xf6/0x120 [ 31.806322][ T10] __dev_queue_xmit+0x6ac/0x16d0 [ 31.806465][ T10] ip6_finish_output2+0x4ab/0xf80 [ 31.806603][ T10] ip6_finish_output+0x4ed/0xd30 [ 31.806739][ T10] ip6_output+0x1f3/0x770 [ 31.806874][ T10] NF_HOOK.constprop.0+0xe2/0x680 [ 31.807011][ T10] ndisc_send_skb+0x8e0/0x1230 [ 31.807149][ T10] ndisc_send_ns+0x9e/0x100 [ 31.807294][ T10] addrconf_dad_work+0x7dd/0xab0 [ 31.807446][ T10] process_one_work+0xe2c/0x1730 [ 31.807581][ T10] worker_thread+0x587/0xd30 [ 31.807719][ T10] kthread+0x28a/0x350 [ 31.807823][ T10] ret_from_fork+0x31/0x70 [ 31.807963][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.808100][ T10] [ 31.808100][ T10] to a SOFTIRQ-READ-irq-unsafe lock: [ 31.808296][ T10] (&p->alloc_lock){+.+.}-{2:2} [ 31.808301][ T10] [ 31.808301][ T10] ... which became SOFTIRQ-READ-irq-unsafe at: [ 31.808648][ T10] ... [ 31.808650][ T10] __lock_acquire+0x797/0x1570 [ 31.808855][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.808990][ T10] _raw_spin_lock+0x30/0x40 [ 31.809126][ T10] set_mems_allowed+0x1d/0x210 [ 31.809262][ T10] kernel_init_freeable+0x72/0x310 [ 31.809407][ T10] kernel_init+0x20/0x200 [ 31.809549][ T10] ret_from_fork+0x31/0x70 [ 31.809691][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.809912][ T10] [ 31.809912][ T10] other info that might help us debug this: [ 31.809912][ T10] [ 31.810183][ T10] Possible interrupt unsafe locking scenario: [ 31.810183][ T10] [ 31.810394][ T10] CPU0 CPU1 [ 31.810529][ T10] ---- ---- [ 31.810664][ T10] lock(&p->alloc_lock); [ 31.810841][ T10] local_irq_disable(); [ 31.811009][ T10] lock(&ndev->lock); [ 31.811177][ T10] lock(&p->alloc_lock); [ 31.811343][ T10] [ 31.811534][ T10] lock(&ndev->lock); [ 31.811637][ T10] [ 31.811637][ T10] *** DEADLOCK *** [ 31.811637][ T10] [ 31.811836][ T10] 4 locks held by kworker/u16:0/10: [ 31.811972][ T10] #0: ffff8880053c1148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xda6/0x1730 [ 31.812407][ T10] #1: ffffc900000afda0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xde2/0x1730 [ 31.812710][ T10] #2: ffffffff92b969c8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xaf/0xab0 [ 31.813026][ T10] #3: ffff888006648d80 (&ndev->lock){++.-}-{2:2}, at: __ipv6_dev_ac_inc+0x42/0xb10 [ 31.813266][ T10] [ 31.813266][ T10] the dependencies between SOFTIRQ-READ-irq-safe lock and the holding lock: [ 31.813607][ T10] -> (&ndev->lock){++.-}-{2:2} { [ 31.813748][ T10] HARDIRQ-ON-W at: [ 31.813853][ T10] __lock_acquire+0x797/0x1570 [ 31.814026][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.814279][ T10] _raw_write_lock_bh+0x38/0x50 [ 31.814492][ T10] addrconf_permanent_addr+0x6e/0x670 [ 31.814688][ T10] addrconf_notify+0x749/0xd60 [ 31.814932][ T10] notifier_call_chain+0xcd/0x150 [ 31.815103][ T10] __dev_notify_flags+0xe6/0x250 [ 31.815271][ T10] dev_change_flags+0xec/0x160 [ 31.815453][ T10] do_setlink+0x7d6/0x21e0 [ 31.815699][ T10] __rtnl_newlink+0xaa7/0xd80 [ 31.815866][ T10] rtnl_newlink+0x63/0xa0 [ 31.816035][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 31.816279][ T10] netlink_rcv_skb+0x130/0x360 [ 31.816459][ T10] netlink_unicast+0x449/0x710 [ 31.816629][ T10] netlink_sendmsg+0x723/0xbe0 [ 31.816872][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 31.817043][ T10] ___sys_sendmsg+0xee/0x170 [ 31.817213][ T10] __sys_sendmsg+0xcd/0x170 [ 31.817385][ T10] do_syscall_64+0xc6/0x1e0 [ 31.817637][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 31.817840][ T10] HARDIRQ-ON-R at: [ 31.817944][ T10] __lock_acquire+0x797/0x1570 [ 31.818192][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.818360][ T10] _raw_read_lock_bh+0x44/0x80 [ 31.818612][ T10] inet6_fill_ifla6_attrs+0x516/0x740 [ 31.818779][ T10] inet6_fill_link_af+0x5e/0xe0 [ 31.819030][ T10] rtnl_fill_ifinfo+0x1612/0x29e0 [ 31.819201][ T10] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 31.819368][ T10] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 31.819655][ T10] rtmsg_ifinfo+0x5b/0xa0 [ 31.819821][ T10] register_netdevice+0x1177/0x1690 [ 31.820001][ T10] register_netdev+0x20/0x40 [ 31.820246][ T10] sit_init_net+0x250/0x4f0 [ 31.820429][ T10] ops_init+0x9b/0x560 [ 31.820563][ T10] register_pernet_operations+0x2db/0x710 [ 31.820763][ T10] register_pernet_device+0x2a/0x60 [ 31.821010][ T10] sit_init+0x23/0xe0 [ 31.821144][ T10] do_one_initcall+0x8d/0x1e0 [ 31.821312][ T10] do_initcalls+0x1b2/0x3e0 [ 31.821568][ T10] kernel_init_freeable+0x232/0x310 [ 31.821738][ T10] kernel_init+0x20/0x200 [ 31.821908][ T10] ret_from_fork+0x31/0x70 [ 31.822087][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.822347][ T10] IN-SOFTIRQ-R at: [ 31.822459][ T10] __lock_acquire+0x797/0x1570 [ 31.822626][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.822812][ T10] _raw_read_lock_bh+0x44/0x80 [ 31.823152][ T10] ipv6_get_lladdr+0xa9/0x3e0 [ 31.823319][ T10] ndisc_send_ns+0xe7/0x100 [ 31.823504][ T10] ndisc_solicit+0x2ae/0x4d0 [ 31.823677][ T10] neigh_probe+0xaa/0xf0 [ 31.823847][ T10] __neigh_event_send+0x7af/0xfe0 [ 31.824019][ T10] neigh_resolve_output+0x470/0x7c0 [ 31.824268][ T10] ip6_finish_output2+0x4ab/0xf80 [ 31.824451][ T10] ip6_finish_output+0x4ed/0xd30 [ 31.824617][ T10] ip6_output+0x1f3/0x770 [ 31.824790][ T10] udp_tunnel6_xmit_skb+0x6c8/0xc60 [ip6_udp_tunnel] [ 31.825073][ T10] vxlan_xmit_one+0x1e93/0x4570 [vxlan] [ 31.825292][ T10] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 31.825505][ T10] dev_hard_start_xmit+0x10e/0x360 [ 31.825754][ T10] __dev_queue_xmit+0xe69/0x16d0 [ 31.825941][ T10] br_dev_queue_push_xmit+0x114/0x240 [bridge] [ 31.826184][ T10] deliver_clone+0x52/0x90 [bridge] [ 31.826476][ T10] br_handle_frame_finish+0xbdd/0x1ce0 [bridge] [ 31.826721][ T10] br_handle_frame+0x612/0xe60 [bridge] [ 31.826959][ T10] __netif_receive_skb_core.constprop.0+0x759/0x2d20 [ 31.827245][ T10] __netif_receive_skb_one_core+0xaf/0x1b0 [ 31.827472][ T10] process_backlog+0x103/0x670 [ 31.827639][ T10] __napi_poll.constprop.0+0xa2/0x460 [ 31.827890][ T10] net_rx_action+0x49f/0xc00 [ 31.828066][ T10] __do_softirq+0x1f8/0x5df [ 31.828240][ T10] do_softirq+0x4d/0xa0 [ 31.828497][ T10] __local_bh_enable_ip+0xf6/0x120 [ 31.828674][ T10] __dev_queue_xmit+0x6ac/0x16d0 [ 31.828849][ T10] ip6_finish_output2+0x4ab/0xf80 [ 31.829031][ T10] ip6_finish_output+0x4ed/0xd30 [ 31.829288][ T10] ip6_output+0x1f3/0x770 [ 31.829468][ T10] NF_HOOK.constprop.0+0xe2/0x680 [ 31.829637][ T10] ndisc_send_skb+0x8e0/0x1230 [ 31.829883][ T10] ndisc_send_ns+0x9e/0x100 [ 31.830068][ T10] addrconf_dad_work+0x7dd/0xab0 [ 31.830235][ T10] process_one_work+0xe2c/0x1730 [ 31.830423][ T10] worker_thread+0x587/0xd30 [ 31.830673][ T10] kthread+0x28a/0x350 [ 31.830813][ T10] ret_from_fork+0x31/0x70 [ 31.830995][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.831245][ T10] INITIAL USE at: [ 31.831353][ T10] __lock_acquire+0x797/0x1570 [ 31.831530][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.831707][ T10] _raw_write_lock_bh+0x38/0x50 [ 31.831964][ T10] addrconf_permanent_addr+0x6e/0x670 [ 31.832135][ T10] addrconf_notify+0x749/0xd60 [ 31.832304][ T10] notifier_call_chain+0xcd/0x150 [ 31.832575][ T10] __dev_notify_flags+0xe6/0x250 [ 31.832746][ T10] dev_change_flags+0xec/0x160 [ 31.832926][ T10] do_setlink+0x7d6/0x21e0 [ 31.833096][ T10] __rtnl_newlink+0xaa7/0xd80 [ 31.833343][ T10] rtnl_newlink+0x63/0xa0 [ 31.833521][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 31.833687][ T10] netlink_rcv_skb+0x130/0x360 [ 31.834023][ T10] netlink_unicast+0x449/0x710 [ 31.834190][ T10] netlink_sendmsg+0x723/0xbe0 [ 31.834358][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 31.834525][ T10] ___sys_sendmsg+0xee/0x170 [ 31.834699][ T10] __sys_sendmsg+0xcd/0x170 [ 31.834868][ T10] do_syscall_64+0xc6/0x1e0 [ 31.835045][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 31.835329][ T10] INITIAL READ USE at: [ 31.835430][ T10] __lock_acquire+0x797/0x1570 [ 31.835607][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.835774][ T10] _raw_read_lock_bh+0x44/0x80 [ 31.836022][ T10] inet6_fill_ifla6_attrs+0x516/0x740 [ 31.836224][ T10] inet6_fill_link_af+0x5e/0xe0 [ 31.836395][ T10] rtnl_fill_ifinfo+0x1612/0x29e0 [ 31.836650][ T10] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 31.836855][ T10] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 31.837059][ T10] rtmsg_ifinfo+0x5b/0xa0 [ 31.837308][ T10] register_netdevice+0x1177/0x1690 [ 31.837519][ T10] register_netdev+0x20/0x40 [ 31.837685][ T10] sit_init_net+0x250/0x4f0 [ 31.837936][ T10] ops_init+0x9b/0x560 [ 31.838110][ T10] register_pernet_operations+0x2db/0x710 [ 31.838308][ T10] register_pernet_device+0x2a/0x60 [ 31.838590][ T10] sit_init+0x23/0xe0 [ 31.838759][ T10] do_one_initcall+0x8d/0x1e0 [ 31.838926][ T10] do_initcalls+0x1b2/0x3e0 [ 31.839174][ T10] kernel_init_freeable+0x232/0x310 [ 31.839373][ T10] kernel_init+0x20/0x200 [ 31.839539][ T10] ret_from_fork+0x31/0x70 [ 31.839714][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.839974][ T10] } [ 31.840048][ T10] ... key at: [] __key.37+0x0/0x40 [ 31.840249][ T10] [ 31.840249][ T10] the dependencies between the lock to be acquired [ 31.840251][ T10] and SOFTIRQ-READ-irq-unsafe lock: [ 31.840690][ T10] -> (&p->alloc_lock){+.+.}-{2:2} { [ 31.840829][ T10] HARDIRQ-ON-W at: [ 31.840935][ T10] __lock_acquire+0x797/0x1570 [ 31.841186][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.841367][ T10] _raw_spin_lock+0x30/0x40 [ 31.841536][ T10] set_mems_allowed+0x1d/0x210 [ 31.841708][ T10] kernel_init_freeable+0x72/0x310 [ 31.841958][ T10] kernel_init+0x20/0x200 [ 31.842125][ T10] ret_from_fork+0x31/0x70 [ 31.842297][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.842542][ T10] SOFTIRQ-ON-W at: [ 31.842667][ T10] __lock_acquire+0x797/0x1570 [ 31.842896][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.843069][ T10] _raw_spin_lock+0x30/0x40 [ 31.843315][ T10] set_mems_allowed+0x1d/0x210 [ 31.843482][ T10] kernel_init_freeable+0x72/0x310 [ 31.843656][ T10] kernel_init+0x20/0x200 [ 31.843912][ T10] ret_from_fork+0x31/0x70 [ 31.844080][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.844248][ T10] INITIAL USE at: [ 31.844349][ T10] __lock_acquire+0x797/0x1570 [ 31.844679][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.844862][ T10] _raw_spin_lock+0x30/0x40 [ 31.845029][ T10] set_mems_allowed+0x1d/0x210 [ 31.845274][ T10] kernel_init_freeable+0x72/0x310 [ 31.845488][ T10] kernel_init+0x20/0x200 [ 31.845759][ T10] ret_from_fork+0x31/0x70 [ 31.846022][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.846409][ T10] } [ 31.846519][ T10] ... key at: [] __key.387+0x0/0x40 [ 31.846825][ T10] ... acquired at: [ 31.846982][ T10] check_prev_add+0x194/0xce0 [ 31.847287][ T10] validate_chain+0x71d/0x9b0 [ 31.847495][ T10] __lock_acquire+0xaf0/0x1570 [ 31.847719][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.847932][ T10] _raw_spin_lock+0x30/0x40 [ 31.848276][ T10] __get_task_comm+0x27/0x70 [ 31.848484][ T10] ref_tracker_alloc+0x2ee/0x490 [ 31.848690][ T10] netdev_get_by_index+0x5e/0x80 [ 31.848907][ T10] fib6_nh_init+0x3d8/0x15b0 [ 31.849115][ T10] ip6_route_info_create+0xf18/0x17d0 [ 31.849460][ T10] addrconf_f6i_alloc+0x265/0x560 [ 31.849675][ T10] __ipv6_dev_ac_inc+0x25f/0xb10 [ 31.849898][ T10] addrconf_join_anycast+0x1c0/0x220 [ 31.850129][ T10] __ipv6_ifa_notify+0x6b3/0xaf0 [ 31.850485][ T10] addrconf_dad_completed+0x12b/0xe20 [ 31.850700][ T10] addrconf_dad_work+0x38c/0xab0 [ 31.850911][ T10] process_one_work+0xe2c/0x1730 [ 31.851129][ T10] worker_thread+0x587/0xd30 [ 31.851482][ T10] kthread+0x28a/0x350 [ 31.851641][ T10] ret_from_fork+0x31/0x70 [ 31.851856][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.852072][ T10] [ 31.852189][ T10] [ 31.852189][ T10] stack backtrace: [ 31.852571][ T10] CPU: 1 PID: 10 Comm: kworker/u16:0 Not tainted 6.9.0-rc1-virtme #1 [ 31.852885][ T10] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 31.853491][ T10] Workqueue: ipv6_addrconf addrconf_dad_work [ 31.853778][ T10] Call Trace: [ 31.853943][ T10] [ 31.854052][ T10] dump_stack_lvl+0x82/0xd0 [ 31.854266][ T10] print_bad_irq_dependency+0x957/0xd40 [ 31.854627][ T10] ? __pfx_validate_chain+0x10/0x10 [ 31.854848][ T10] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 31.855137][ T10] ? __pfx_usage_skip+0x10/0x10 [ 31.855354][ T10] ? __bfs+0x246/0x650 [ 31.855662][ T10] ? __pfx_usage_match+0x10/0x10 [ 31.855887][ T10] check_irq_usage+0x596/0x850 [ 31.856108][ T10] ? __pfx_check_irq_usage+0x10/0x10 [ 31.856324][ T10] ? __bfs+0x246/0x650 [ 31.856487][ T10] ? __pfx_hlock_conflict+0x10/0x10 [ 31.856833][ T10] ? check_path.constprop.0+0x24/0x50 [ 31.857044][ T10] ? check_noncircular+0x14c/0x3e0 [ 31.857268][ T10] ? __pfx_check_noncircular+0x10/0x10 [ 31.857488][ T10] ? check_prev_add+0x194/0xce0 [ 31.857833][ T10] check_prev_add+0x194/0xce0 [ 31.858045][ T10] ? validate_chain+0x130/0x9b0 [ 31.858265][ T10] validate_chain+0x71d/0x9b0 [ 31.858477][ T10] ? mark_lock+0x38/0x3e0 [ 31.858643][ T10] ? __pfx_validate_chain+0x10/0x10 [ 31.858983][ T10] ? hlock_class+0x4e/0x130 [ 31.859193][ T10] ? mark_lock+0x38/0x3e0 [ 31.859356][ T10] __lock_acquire+0xaf0/0x1570 [ 31.859561][ T10] lock_acquire.part.0+0xeb/0x330 [ 31.859905][ T10] ? __get_task_comm+0x27/0x70 [ 31.860134][ T10] ? mark_lock+0x38/0x3e0 [ 31.860300][ T10] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 31.860508][ T10] ? trace_lock_acquire+0x135/0x1c0 [ 31.860732][ T10] ? __get_task_comm+0x27/0x70 [ 31.861205][ T10] ? lock_acquire+0x32/0xc0 [ 31.861432][ T10] ? __get_task_comm+0x27/0x70 [ 31.861654][ T10] _raw_spin_lock+0x30/0x40 [ 31.861864][ T10] ? __get_task_comm+0x27/0x70 [ 31.862072][ T10] __get_task_comm+0x27/0x70 [ 31.862292][ T10] ref_tracker_alloc+0x2ee/0x490 [ 31.862500][ T10] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 31.862721][ T10] ? dev_get_by_index+0x177/0x270 [ 31.863077][ T10] ? netdev_get_by_index+0x5e/0x80 [ 31.863297][ T10] ? fib6_nh_init+0x3d8/0x15b0 [ 31.863507][ T10] ? ip6_route_info_create+0xf18/0x17d0 [ 31.863708][ T10] ? addrconf_f6i_alloc+0x265/0x560 [ 31.863898][ T10] ? __ipv6_dev_ac_inc+0x25f/0xb10 [ 31.864095][ T10] ? addrconf_join_anycast+0x1c0/0x220 [ 31.864298][ T10] ? __ipv6_ifa_notify+0x6b3/0xaf0 [ 31.864506][ T10] ? addrconf_dad_completed+0x12b/0xe20 [ 31.864711][ T10] ? addrconf_dad_work+0x38c/0xab0 [ 31.865047][ T10] ? process_one_work+0xe2c/0x1730 [ 31.865250][ T10] ? worker_thread+0x587/0xd30 [ 31.865457][ T10] ? kthread+0x28a/0x350 [ 31.865616][ T10] ? ret_from_fork+0x31/0x70 [ 31.865951][ T10] ? ret_from_fork_asm+0x1a/0x30 [ 31.866158][ T10] ? dev_get_by_index+0x177/0x270 [ 31.866375][ T10] netdev_get_by_index+0x5e/0x80 [ 31.866590][ T10] fib6_nh_init+0x3d8/0x15b0 [ 31.866947][ T10] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370 [ 31.867208][ T10] ? __pfx_fib6_nh_init+0x10/0x10 [ 31.867418][ T10] ? kasan_save_track+0x14/0x30 [ 31.867641][ T10] ? __kasan_kmalloc+0x7f/0x90 [ 31.868002][ T10] ? __kmalloc+0x1d7/0x3c0 [ 31.868220][ T10] ? fib6_get_table+0x116/0x290 [ 31.868440][ T10] ip6_route_info_create+0xf18/0x17d0 [ 31.868646][ T10] ? __lock_release+0x103/0x460 [ 31.868859][ T10] ? __pfx_ip6_route_info_create+0x10/0x10 [ 31.869126][ T10] ? addrconf_f6i_alloc+0x12d/0x560 [ 31.869356][ T10] addrconf_f6i_alloc+0x265/0x560 [ 31.869566][ T10] ? __pfx_addrconf_f6i_alloc+0x10/0x10 [ 31.869799][ T10] ? do_raw_write_lock+0x122/0x3b0 [ 31.870143][ T10] ? __pfx_do_raw_write_lock+0x10/0x10 [ 31.870351][ T10] ? lock_acquire+0x32/0xc0 [ 31.870563][ T10] __ipv6_dev_ac_inc+0x25f/0xb10 [ 31.870761][ T10] ? mark_held_locks+0x9e/0xe0 [ 31.870973][ T10] addrconf_join_anycast+0x1c0/0x220 [ 31.871178][ T10] ? ip6_ins_rt+0xbd/0x110 [ 31.871381][ T10] ? __pfx_addrconf_join_anycast+0x10/0x10 [ 31.871651][ T10] __ipv6_ifa_notify+0x6b3/0xaf0 [ 31.871987][ T10] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 31.872201][ T10] ? __pfx___cancel_work+0x10/0x10 [ 31.872413][ T10] ? find_held_lock+0x2c/0x110 [ 31.872625][ T10] ? addrconf_dad_completed+0x12b/0xe20 [ 31.872989][ T10] addrconf_dad_completed+0x12b/0xe20 [ 31.873204][ T10] ? hlock_class+0x4e/0x130 [ 31.873427][ T10] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 31.873693][ T10] ? mark_held_locks+0x9e/0xe0 [ 31.874044][ T10] ? addrconf_dad_work+0x38c/0xab0 [ 31.874252][ T10] addrconf_dad_work+0x38c/0xab0 [ 31.874467][ T10] ? __pfx_addrconf_dad_work+0x10/0x10 [ 31.874687][ T10] ? process_one_work+0xde2/0x1730 [ 31.874915][ T10] ? lock_acquire+0x32/0xc0 [ 31.875124][ T10] ? process_one_work+0xde2/0x1730 [ 31.875340][ T10] process_one_work+0xe2c/0x1730 [ 31.875550][ T10] ? __pfx___lock_release+0x10/0x10 [ 31.875762][ T10] ? __pfx_process_one_work+0x10/0x10 [ 31.876129][ T10] ? assign_work+0x16c/0x240 [ 31.876347][ T10] worker_thread+0x587/0xd30 [ 31.876568][ T10] ? __pfx_worker_thread+0x10/0x10 [ 31.876786][ T10] kthread+0x28a/0x350 [ 31.877221][ T10] ? __pfx_kthread+0x10/0x10 [ 31.877429][ T10] ret_from_fork+0x31/0x70 [ 31.877642][ T10] ? __pfx_kthread+0x10/0x10 [ 31.877859][ T10] ret_from_fork_asm+0x1a/0x30 [ 31.878072][ T10] [ 35.036882][ T360] br2: port 1(w1) entered blocking state [ 35.037070][ T360] br2: port 1(w1) entered disabled state [ 35.037237][ T360] w1: entered allmulticast mode [ 35.038699][ T360] w1: entered promiscuous mode [ 35.612585][ T366] br2: port 2(vx2) entered blocking state [ 35.612754][ T366] br2: port 2(vx2) entered disabled state [ 35.612919][ T366] vx2: entered allmulticast mode [ 35.614378][ T366] vx2: entered promiscuous mode [ 35.614964][ T366] br2: port 2(vx2) entered blocking state [ 35.615108][ T366] br2: port 2(vx2) entered forwarding state [ 36.300193][ T62] br2: port 1(w1) entered blocking state [ 36.300388][ T62] br2: port 1(w1) entered forwarding state [ 38.138354][ T394] br2: port 1(w1) entered blocking state [ 38.138548][ T394] br2: port 1(w1) entered disabled state [ 38.138716][ T394] w1: entered allmulticast mode [ 38.140309][ T394] w1: entered promiscuous mode [ 38.761195][ T400] br2: port 2(vx2) entered blocking state [ 38.761395][ T400] br2: port 2(vx2) entered disabled state [ 38.761561][ T400] vx2: entered allmulticast mode [ 38.763428][ T400] vx2: entered promiscuous mode [ 38.764024][ T400] br2: port 2(vx2) entered blocking state [ 38.764169][ T400] br2: port 2(vx2) entered forwarding state [ 39.469360][ T49] br2: port 1(w1) entered blocking state [ 39.469533][ T49] br2: port 1(w1) entered forwarding state [ 48.828272][ T461] GACT probability NOT on [ 104.497381][ T655] veth3: entered promiscuous mode [ 131.960655][ T994] veth3: left promiscuous mode [ 155.368896][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 155.469657][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 155.570463][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 155.671303][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 155.772107][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 155.873034][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 155.974013][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 156.074780][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 156.175691][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 156.276679][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 160.410642][ C1] net_ratelimit: 4 callbacks suppressed [ 160.410651][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 160.511744][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 160.612587][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 160.713470][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 160.814295][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 160.915157][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.166506][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.267140][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.367759][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.468476][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.569098][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.669734][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.770373][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.871040][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 219.971589][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 220.072128][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 221.679018][ T1843] vx1: left allmulticast mode [ 221.679214][ T1843] vx1: left promiscuous mode [ 221.679465][ T1843] br1: port 1(vx1) entered disabled state [ 227.185922][ T1848] br1: port 1(vx1) entered blocking state [ 227.186112][ T1848] br1: port 1(vx1) entered disabled state [ 227.186282][ T1848] vx1: entered allmulticast mode [ 227.187736][ T1848] vx1: entered promiscuous mode [ 227.188337][ T1848] br1: port 1(vx1) entered blocking state [ 227.188488][ T1848] br1: port 1(vx1) entered forwarding state [ 290.952233][ T2053] veth3: entered promiscuous mode [ 317.925301][ T2392] veth3: left promiscuous mode [ 318.709719][ T10] vx2: left allmulticast mode [ 318.709897][ T10] vx2: left promiscuous mode [ 318.710181][ T10] br2: port 2(vx2) entered disabled state [ 318.712710][ T10] w1: left allmulticast mode [ 318.712940][ T10] w1: left promiscuous mode [ 318.713275][ T10] br2: port 1(w1) entered disabled state [ 319.037742][ T10] vx2: left allmulticast mode [ 319.037902][ T10] vx2: left promiscuous mode [ 319.038148][ T10] br2: port 2(vx2) entered disabled state [ 319.039331][ T10] w1: left allmulticast mode [ 319.039469][ T10] w1: left promiscuous mode [ 319.039697][ T10] br2: port 1(w1) entered disabled state [ 320.919559][ T2425] br1: port 3(veth2) entered disabled state [ 321.012628][ T2426] veth2: left allmulticast mode [ 321.012806][ T2426] veth2: left promiscuous mode [ 321.013068][ T2426] br1: port 3(veth2) entered disabled state [ 321.238694][ T2428] br1: port 2(veth1) entered disabled state [ 321.332809][ T2429] veth1: left allmulticast mode [ 321.332987][ T2429] veth1: left promiscuous mode [ 321.333228][ T2429] br1: port 2(veth1) entered disabled state [ 321.445452][ T2430] vx1: left allmulticast mode [ 321.445615][ T2430] vx1: left promiscuous mode [ 321.445859][ T2430] br1: port 1(vx1) entered disabled state