[ 9.962372][ T244] modprobe (244) used greatest stack depth: 24176 bytes left [ 10.299928][ T259] br1: port 1(vx10) entered blocking state [ 10.300423][ T259] br1: port 1(vx10) entered disabled state [ 10.300875][ T259] vx10: entered allmulticast mode [ 10.304730][ T259] vx10: entered promiscuous mode [ 10.305403][ T259] br1: port 1(vx10) entered blocking state [ 10.305722][ T259] br1: port 1(vx10) entered forwarding state [ 10.423315][ T264] br1: port 2(vx20) entered blocking state [ 10.423541][ T264] br1: port 2(vx20) entered disabled state [ 10.423879][ T264] vx20: entered allmulticast mode [ 10.425295][ T264] vx20: entered promiscuous mode [ 10.425717][ T264] br1: port 2(vx20) entered blocking state [ 10.425920][ T264] br1: port 2(vx20) entered forwarding state [ 10.479061][ T266] br1: port 3(veth1) entered blocking state [ 10.480000][ T266] br1: port 3(veth1) entered disabled state [ 10.480331][ T266] veth1: entered allmulticast mode [ 10.481777][ T266] veth1: entered promiscuous mode [ 10.511051][ T91] br1: port 3(veth1) entered blocking state [ 10.511436][ T91] br1: port 3(veth1) entered forwarding state [ 10.566592][ T269] br1: port 4(veth2) entered blocking state [ 10.566796][ T269] br1: port 4(veth2) entered disabled state [ 10.566991][ T269] veth2: entered allmulticast mode [ 10.568721][ T269] veth2: entered promiscuous mode [ 10.591609][ T91] br1: port 4(veth2) entered blocking state [ 10.591804][ T91] br1: port 4(veth2) entered forwarding state [ 10.807083][ T279] 8021q: 802.1Q VLAN Support v1.8 [ 10.926505][ T63] br1: entered promiscuous mode [ 12.509842][ T359] br1: port 1(vx10) entered blocking state [ 12.510064][ T359] br1: port 1(vx10) entered disabled state [ 12.510240][ T359] vx10: entered allmulticast mode [ 12.511585][ T359] vx10: entered promiscuous mode [ 12.512077][ T359] br1: port 1(vx10) entered blocking state [ 12.512295][ T359] br1: port 1(vx10) entered forwarding state [ 12.615085][ T363] br1: port 2(vx20) entered blocking state [ 12.615277][ T363] br1: port 2(vx20) entered disabled state [ 12.615442][ T363] vx20: entered allmulticast mode [ 12.616795][ T363] vx20: entered promiscuous mode [ 12.617109][ T363] br1: port 2(vx20) entered blocking state [ 12.617275][ T363] br1: port 2(vx20) entered forwarding state [ 12.669590][ T365] br1: port 3(w1) entered blocking state [ 12.669798][ T365] br1: port 3(w1) entered disabled state [ 12.670014][ T365] w1: entered allmulticast mode [ 12.672029][ T365] w1: entered promiscuous mode [ 12.701725][ T91] br1: port 3(w1) entered blocking state [ 12.702189][ T91] br1: port 3(w1) entered forwarding state [ 12.749068][ T368] br1: port 4(w3) entered blocking state [ 12.749241][ T368] br1: port 4(w3) entered disabled state [ 12.749399][ T368] w3: entered allmulticast mode [ 12.751049][ T368] w3: entered promiscuous mode [ 12.778554][ T91] br1: port 4(w3) entered blocking state [ 12.778706][ T91] br1: port 4(w3) entered forwarding state [ 13.027100][ T10] br1: entered promiscuous mode [ 14.569464][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 14.570013][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 14.570324][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 14.570806][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 14.571070][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 14.571318][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 14.571600][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 14.571867][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 14.572235][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 14.572586][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 30.471035][ T591] [ 30.471125][ T591] ======================================================== [ 30.471268][ T591] WARNING: possible irq lock inversion dependency detected [ 30.471400][ T591] 7.1.0-rc5-virtme #1 Not tainted [ 30.471507][ T591] -------------------------------------------------------- [ 30.471630][ T591] ip/591 just changed the state of lock: [ 30.471718][ T591] ffffffff9557e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 30.471878][ T591] but this lock was taken by another, SOFTIRQ-READ-safe lock in the past: [ 30.472002][ T591] (&ndev->lock){++.-}-{3:3} [ 30.472005][ T591] [ 30.472005][ T591] [ 30.472005][ T591] and interrupts could create inverse lock ordering between them. [ 30.472005][ T591] [ 30.472319][ T591] [ 30.472319][ T591] other info that might help us debug this: [ 30.472444][ T591] Possible interrupt unsafe locking scenario: [ 30.472444][ T591] [ 30.472569][ T591] CPU0 CPU1 [ 30.472654][ T591] ---- ---- [ 30.472739][ T591] lock(acaddr_hash_lock); [ 30.472834][ T591] local_irq_disable(); [ 30.472946][ T591] lock(&ndev->lock); [ 30.473058][ T591] lock(acaddr_hash_lock); [ 30.473164][ T591] [ 30.473228][ T591] lock(&ndev->lock); [ 30.473293][ T591] [ 30.473293][ T591] *** DEADLOCK *** [ 30.473293][ T591] [ 30.473416][ T591] 1 lock held by ip/591: [ 30.473481][ T591] #0: ffffffff9548c9c0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x883/0xef0 [ 30.473636][ T591] [ 30.473636][ T591] the shortest dependencies between 2nd lock and 1st lock: [ 30.473794][ T591] -> (&ndev->lock){++.-}-{3:3} { [ 30.473881][ T591] HARDIRQ-ON-W at: [ 30.473947][ T591] __lock_acquire+0x378/0xc10 [ 30.474058][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.474166][ T591] _raw_write_lock_bh+0x38/0x50 [ 30.474273][ T591] addrconf_permanent_addr+0x108/0x9c0 [ 30.474399][ T591] addrconf_notify+0x151/0xf30 [ 30.474509][ T591] notifier_call_chain+0xb0/0x320 [ 30.474616][ T591] __dev_notify_flags+0xde/0x280 [ 30.474726][ T591] netif_change_flags+0xfe/0x190 [ 30.474843][ T591] do_setlink.isra.0+0x1cc3/0x2750 [ 30.474954][ T591] rtnl_newlink+0x8d1/0xef0 [ 30.475062][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.475168][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 30.475279][ T591] netlink_unicast+0x486/0x750 [ 30.475384][ T591] netlink_sendmsg+0x735/0xc60 [ 30.475489][ T591] ____sys_sendmsg+0x419/0x850 [ 30.475596][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 30.475701][ T591] __sys_sendmsg+0x145/0x1f0 [ 30.475811][ T591] do_syscall_64+0x117/0x590 [ 30.475922][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.476048][ T591] HARDIRQ-ON-R at: [ 30.476111][ T591] __lock_acquire+0x378/0xc10 [ 30.476216][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.476320][ T591] _raw_read_lock_bh+0x44/0x80 [ 30.476477][ T591] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 30.476604][ T591] inet6_fill_link_af+0x5c/0xe0 [ 30.476711][ T591] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 30.476892][ T591] rtnl_getlink+0x9c9/0xeb0 [ 30.477000][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.477106][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 30.477259][ T591] netlink_unicast+0x486/0x750 [ 30.477390][ T591] netlink_sendmsg+0x735/0xc60 [ 30.477495][ T591] ____sys_sendmsg+0x419/0x850 [ 30.477649][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 30.477760][ T591] __sys_sendmsg+0x145/0x1f0 [ 30.477865][ T591] do_syscall_64+0x117/0x590 [ 30.478016][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.478141][ T591] IN-SOFTIRQ-R at: [ 30.478205][ T591] __lock_acquire+0x378/0xc10 [ 30.478358][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.478465][ T591] _raw_read_lock_bh+0x44/0x80 [ 30.478569][ T591] ipv6_get_lladdr+0xa8/0x3f0 [ 30.478675][ T591] ndisc_send_ns+0xf3/0x120 [ 30.478835][ T591] ndisc_solicit+0x314/0x480 [ 30.478947][ T591] neigh_probe+0xb3/0x100 [ 30.479056][ T591] neigh_timer_handler+0x191/0x1210 [ 30.479213][ T591] call_timer_fn+0x163/0x4f0 [ 30.479322][ T591] __run_timers+0x68f/0xab0 [ 30.479428][ T591] run_timer_softirq+0xf0/0x160 [ 30.479582][ T591] handle_softirqs+0x1d8/0x940 [ 30.479689][ T591] __irq_exit_rcu+0x103/0x1c0 [ 30.479799][ T591] irq_exit_rcu+0xe/0x30 [ 30.479952][ T591] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.480079][ T591] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.480205][ T591] unwind_next_frame+0x542/0x1ea0 [ 30.480367][ T591] arch_stack_walk+0xd7/0x130 [ 30.480475][ T591] stack_trace_save+0x93/0xc0 [ 30.480585][ T591] set_track_prepare+0x62/0x90 [ 30.480739][ T591] ___slab_alloc+0xcb/0x300 [ 30.480849][ T591] kmem_cache_alloc_noprof+0x1df/0x5f0 [ 30.480974][ T591] alloc_empty_file+0x3f/0x120 [ 30.481128][ T591] path_openat+0xcb/0x3b0 [ 30.481235][ T591] do_file_open+0x209/0x480 [ 30.481341][ T591] do_sys_openat2+0xde/0x170 [ 30.481497][ T591] __x64_sys_openat+0x10e/0x210 [ 30.481602][ T591] do_syscall_64+0x117/0x590 [ 30.481707][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.481885][ T591] INITIAL USE at: [ 30.481948][ T591] __lock_acquire+0x378/0xc10 [ 30.482052][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.482157][ T591] _raw_write_lock_bh+0x38/0x50 [ 30.482318][ T591] addrconf_permanent_addr+0x108/0x9c0 [ 30.482445][ T591] addrconf_notify+0x151/0xf30 [ 30.482552][ T591] notifier_call_chain+0xb0/0x320 [ 30.482706][ T591] __dev_notify_flags+0xde/0x280 [ 30.482817][ T591] netif_change_flags+0xfe/0x190 [ 30.482923][ T591] do_setlink.isra.0+0x1cc3/0x2750 [ 30.483081][ T591] rtnl_newlink+0x8d1/0xef0 [ 30.483187][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.483292][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 30.483446][ T591] netlink_unicast+0x486/0x750 [ 30.483551][ T591] netlink_sendmsg+0x735/0xc60 [ 30.483656][ T591] ____sys_sendmsg+0x419/0x850 [ 30.483776][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 30.483930][ T591] __sys_sendmsg+0x145/0x1f0 [ 30.484035][ T591] do_syscall_64+0x117/0x590 [ 30.484139][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.484263][ T591] INITIAL READ USE at: [ 30.484346][ T591] __lock_acquire+0x378/0xc10 [ 30.484454][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.484628][ T591] _raw_read_lock_bh+0x44/0x80 [ 30.484738][ T591] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 30.484866][ T591] inet6_fill_link_af+0x5c/0xe0 [ 30.485019][ T591] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 30.485159][ T591] rtnl_getlink+0x9c9/0xeb0 [ 30.485268][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.485425][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 30.485535][ T591] netlink_unicast+0x486/0x750 [ 30.485641][ T591] netlink_sendmsg+0x735/0xc60 [ 30.485800][ T591] ____sys_sendmsg+0x419/0x850 [ 30.485905][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 30.486011][ T591] __sys_sendmsg+0x145/0x1f0 [ 30.486166][ T591] do_syscall_64+0x117/0x590 [ 30.486273][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.486405][ T591] } [ 30.486449][ T591] ... key at: [] __key.37+0x0/0x40 [ 30.486625][ T591] ... acquired at: [ 30.486688][ T591] __lock_acquire+0x508/0xc10 [ 30.486780][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.486863][ T591] _raw_spin_lock+0x33/0x40 [ 30.486996][ T591] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 30.487106][ T591] __ipv6_dev_ac_inc+0x57e/0x930 [ 30.487190][ T591] addrconf_join_anycast+0x1bc/0x260 [ 30.487321][ T591] __ipv6_ifa_notify+0x75b/0xad0 [ 30.487404][ T591] addrconf_dad_completed+0x14b/0xe10 [ 30.487488][ T591] addrconf_dad_work+0x3c1/0x930 [ 30.487571][ T591] process_one_work+0xdf8/0x1410 [ 30.487705][ T591] worker_thread+0x4f1/0xd60 [ 30.487798][ T591] kthread+0x367/0x460 [ 30.487862][ T591] ret_from_fork+0x474/0x6b0 [ 30.487946][ T591] ret_from_fork_asm+0x11/0x20 [ 30.488037][ T591] [ 30.488126][ T591] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 30.488213][ T591] HARDIRQ-ON-W at: [ 30.488280][ T591] __lock_acquire+0x378/0xc10 [ 30.488389][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.488548][ T591] _raw_spin_lock+0x33/0x40 [ 30.488654][ T591] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 30.488785][ T591] __ipv6_dev_ac_inc+0x57e/0x930 [ 30.488939][ T591] addrconf_join_anycast+0x1bc/0x260 [ 30.489044][ T591] __ipv6_ifa_notify+0x75b/0xad0 [ 30.489149][ T591] addrconf_dad_completed+0x14b/0xe10 [ 30.489254][ T591] addrconf_dad_work+0x3c1/0x930 [ 30.489357][ T591] process_one_work+0xdf8/0x1410 [ 30.489461][ T591] worker_thread+0x4f1/0xd60 [ 30.489618][ T591] kthread+0x367/0x460 [ 30.489706][ T591] ret_from_fork+0x474/0x6b0 [ 30.489818][ T591] ret_from_fork_asm+0x11/0x20 [ 30.489924][ T591] SOFTIRQ-ON-W at: [ 30.490035][ T591] __lock_acquire+0x378/0xc10 [ 30.490142][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.490247][ T591] _raw_spin_lock+0x33/0x40 [ 30.490412][ T591] __ipv6_dev_ac_dec+0x236/0x5d0 [ 30.490517][ T591] addrconf_leave_anycast+0x1bc/0x260 [ 30.490622][ T591] __ipv6_ifa_notify+0x6b4/0xad0 [ 30.490727][ T591] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 30.490891][ T591] addrconf_notify+0x2c8/0xf30 [ 30.490999][ T591] notifier_call_chain+0xb0/0x320 [ 30.491105][ T591] netif_close_many+0x2c9/0x640 [ 30.491265][ T591] __dev_change_net_namespace+0x143a/0x1a50 [ 30.491392][ T591] do_setlink.isra.0+0x216/0x2750 [ 30.491499][ T591] rtnl_newlink+0x8d1/0xef0 [ 30.491657][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.491773][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 30.491880][ T591] netlink_unicast+0x486/0x750 [ 30.492034][ T591] netlink_sendmsg+0x735/0xc60 [ 30.492139][ T591] ____sys_sendmsg+0x419/0x850 [ 30.492244][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 30.492401][ T591] __sys_sendmsg+0x145/0x1f0 [ 30.492505][ T591] do_syscall_64+0x117/0x590 [ 30.492611][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.492791][ T591] INITIAL USE at: [ 30.492854][ T591] __lock_acquire+0x378/0xc10 [ 30.492962][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.493072][ T591] _raw_spin_lock+0x33/0x40 [ 30.493226][ T591] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 30.493353][ T591] __ipv6_dev_ac_inc+0x57e/0x930 [ 30.493456][ T591] addrconf_join_anycast+0x1bc/0x260 [ 30.493609][ T591] __ipv6_ifa_notify+0x75b/0xad0 [ 30.493714][ T591] addrconf_dad_completed+0x14b/0xe10 [ 30.493825][ T591] addrconf_dad_work+0x3c1/0x930 [ 30.493980][ T591] process_one_work+0xdf8/0x1410 [ 30.494084][ T591] worker_thread+0x4f1/0xd60 [ 30.494189][ T591] kthread+0x367/0x460 [ 30.494326][ T591] ret_from_fork+0x474/0x6b0 [ 30.494434][ T591] ret_from_fork_asm+0x11/0x20 [ 30.494542][ T591] } [ 30.494585][ T591] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 30.494760][ T591] ... acquired at: [ 30.494823][ T591] mark_lock+0x1d7/0xa00 [ 30.494908][ T591] mark_usage+0x105/0x170 [ 30.494991][ T591] __lock_acquire+0x378/0xc10 [ 30.495123][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.495206][ T591] _raw_spin_lock+0x33/0x40 [ 30.495290][ T591] __ipv6_dev_ac_dec+0x236/0x5d0 [ 30.495374][ T591] addrconf_leave_anycast+0x1bc/0x260 [ 30.495507][ T591] __ipv6_ifa_notify+0x6b4/0xad0 [ 30.495591][ T591] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 30.495679][ T591] addrconf_notify+0x2c8/0xf30 [ 30.495769][ T591] notifier_call_chain+0xb0/0x320 [ 30.495901][ T591] netif_close_many+0x2c9/0x640 [ 30.495987][ T591] __dev_change_net_namespace+0x143a/0x1a50 [ 30.496097][ T591] do_setlink.isra.0+0x216/0x2750 [ 30.496181][ T591] rtnl_newlink+0x8d1/0xef0 [ 30.496315][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.496398][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 30.496486][ T591] netlink_unicast+0x486/0x750 [ 30.496570][ T591] netlink_sendmsg+0x735/0xc60 [ 30.496701][ T591] ____sys_sendmsg+0x419/0x850 [ 30.496791][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 30.496876][ T591] __sys_sendmsg+0x145/0x1f0 [ 30.496961][ T591] do_syscall_64+0x117/0x590 [ 30.497098][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.497203][ T591] [ 30.497246][ T591] [ 30.497246][ T591] stack backtrace: [ 30.497359][ T591] CPU: 0 UID: 0 PID: 591 Comm: ip Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 30.497362][ T591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.497364][ T591] Call Trace: [ 30.497366][ T591] [ 30.497367][ T591] dump_stack_lvl+0x6f/0xa0 [ 30.497371][ T591] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 30.497374][ T591] mark_lock_irq+0x989/0x9c0 [ 30.497377][ T591] mark_lock+0x1d7/0xa00 [ 30.497379][ T591] mark_usage+0x105/0x170 [ 30.497380][ T591] __lock_acquire+0x378/0xc10 [ 30.497382][ T591] lock_acquire.part.0+0xbc/0x260 [ 30.497384][ T591] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 30.497385][ T591] ? rcu_is_watching+0x15/0xd0 [ 30.497388][ T591] ? do_raw_read_unlock+0x70/0x70 [ 30.497390][ T591] ? lock_acquire+0x134/0x160 [ 30.497392][ T591] _raw_spin_lock+0x33/0x40 [ 30.497393][ T591] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 30.497394][ T591] __ipv6_dev_ac_dec+0x236/0x5d0 [ 30.497396][ T591] addrconf_leave_anycast+0x1bc/0x260 [ 30.497398][ T591] ? inet6_dump_ifinfo+0x6e0/0x6e0 [ 30.497400][ T591] ? __ipv6_isatap_ifid+0x210/0x210 [ 30.497402][ T591] ? nlmsg_notify+0x62/0x250 [ 30.497404][ T591] __ipv6_ifa_notify+0x6b4/0xad0 [ 30.497406][ T591] ? cleanup_prefix_route+0x550/0x550 [ 30.497408][ T591] ? find_held_lock+0x2b/0x80 [ 30.497411][ T591] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.497412][ T591] ? __rwlock_init+0x150/0x150 [ 30.497413][ T591] ? mark_held_locks+0x40/0x70 [ 30.497415][ T591] ? addrconf_ifdown.isra.0+0xa70/0x15f0 [ 30.497417][ T591] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 30.497418][ T591] ? __timer_delete_sync+0xdb/0x130 [ 30.497421][ T591] ? addrconf_dad_run+0x1b0/0x1b0 [ 30.497423][ T591] ? neigh_flush_one+0x580/0x580 [ 30.497425][ T591] ? mark_held_locks+0x40/0x70 [ 30.497427][ T591] addrconf_notify+0x2c8/0xf30 [ 30.497429][ T591] ? team_port_get_rtnl+0x65/0xc0 [ 30.497432][ T591] notifier_call_chain+0xb0/0x320 [ 30.497434][ T591] netif_close_many+0x2c9/0x640 [ 30.497436][ T591] ? _raw_spin_unlock+0x2d/0x50 [ 30.497438][ T591] ? __dev_close_many+0x530/0x530 [ 30.497440][ T591] ? init_data_structures_once.part.0+0x1a7/0x450 [ 30.497442][ T591] __dev_change_net_namespace+0x143a/0x1a50 [ 30.497444][ T591] ? __lock_acquire+0x508/0xc10 [ 30.497445][ T591] ? __lock_acquire+0x508/0xc10 [ 30.497447][ T591] ? default_device_exit_batch+0x600/0x600 [ 30.497448][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 30.497449][ T591] ? find_held_lock+0x2b/0x80 [ 30.497451][ T591] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.497453][ T591] ? is_bpf_text_address+0x68/0x110 [ 30.497456][ T591] ? rtnl_af_lookup+0x290/0x290 [ 30.497457][ T591] ? is_bpf_text_address+0x72/0x110 [ 30.497459][ T591] ? kernel_text_address+0x149/0x170 [ 30.497461][ T591] do_setlink.isra.0+0x216/0x2750 [ 30.497463][ T591] ? rtnl_link_get_size+0x350/0x350 [ 30.497465][ T591] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 30.497467][ T591] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.497468][ T591] ? validate_chain+0x38b/0xc20 [ 30.497470][ T591] ? rcu_read_lock_any_held+0x66/0x90 [ 30.497471][ T591] ? stack_depot_save_flags+0x367/0x770 [ 30.497474][ T591] ? __kernel_text_address+0x12/0x30 [ 30.497476][ T591] ? __lock_acquire+0x508/0xc10 [ 30.497478][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 30.497479][ T591] ? rtnl_newlink+0x883/0xef0 [ 30.497481][ T591] ? rcu_is_watching+0x15/0xd0 [ 30.497482][ T591] ? lock_acquire+0x134/0x160 [ 30.497483][ T591] ? rcu_is_watching+0x15/0xd0 [ 30.497485][ T591] ? rcu_is_watching+0x15/0xd0 [ 30.497486][ T591] ? trace_contention_end+0xb3/0x1a0 [ 30.497488][ T591] ? __mutex_lock+0x1db/0x2010 [ 30.497490][ T591] ? __mutex_lock+0x9b2/0x2010 [ 30.497491][ T591] ? rtnl_newlink+0x883/0xef0 [ 30.497493][ T591] ? ww_mutex_lock+0x160/0x160 [ 30.497494][ T591] ? nla_get_range_signed+0x3d0/0x3d0 [ 30.497497][ T591] ? __rtnl_newlink+0x3fa/0xa50 [ 30.497500][ T591] rtnl_newlink+0x8d1/0xef0 [ 30.497501][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 30.497503][ T591] ? find_held_lock+0x2b/0x80 [ 30.497504][ T591] ? __rtnl_newlink+0xa50/0xa50 [ 30.497506][ T591] ? mark_usage+0x61/0x170 [ 30.497507][ T591] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.497509][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 30.497510][ T591] ? find_held_lock+0x2b/0x80 [ 30.497512][ T591] ? __rtnl_newlink+0xa50/0xa50 [ 30.497513][ T591] ? __lock_release.isra.0+0x6b/0x1a0 [ 30.497515][ T591] ? __rtnl_newlink+0xa50/0xa50 [ 30.497516][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.497518][ T591] ? validate_chain+0x38b/0xc20 [ 30.497519][ T591] ? rtnl_link_fill+0x920/0x920 [ 30.497520][ T591] ? __lock_acquire+0x508/0xc10 [ 30.497522][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 30.497523][ T591] ? find_held_lock+0x2b/0x80 [ 30.497525][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 30.497527][ T591] ? rtnl_link_fill+0x920/0x920 [ 30.497529][ T591] ? netlink_ack+0xcf0/0xcf0 [ 30.497531][ T591] ? netlink_deliver_tap+0xc5/0x330 [ 30.497533][ T591] ? netlink_deliver_tap+0x13c/0x330 [ 30.497535][ T591] netlink_unicast+0x486/0x750 [ 30.497537][ T591] ? netlink_attachskb+0x810/0x810 [ 30.497538][ T591] ? __lock_acquire+0x508/0xc10 [ 30.497540][ T591] netlink_sendmsg+0x735/0xc60 [ 30.497542][ T591] ? netlink_unicast+0x750/0x750 [ 30.497544][ T591] ? __might_fault+0x97/0x140 [ 30.497547][ T591] ____sys_sendmsg+0x419/0x850 [ 30.497549][ T591] ? copy_msghdr_from_user+0x2a0/0x460 [ 30.497551][ T591] ? get_timestamp.constprop.0+0x390/0x390 [ 30.497552][ T591] ? move_addr_to_kernel+0x40/0x40 [ 30.497554][ T591] ? stack_depot_save_flags+0x367/0x770 [ 30.497556][ T591] ? validate_chain+0x38b/0xc20 [ 30.497558][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 30.497559][ T591] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 30.497562][ T591] ? copy_msghdr_from_user+0x460/0x460 [ 30.497567][ T591] __sys_sendmsg+0x145/0x1f0 [ 30.497568][ T591] ? __sys_sendmsg_sock+0x20/0x20 [ 30.497569][ T591] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 30.497571][ T591] ? do_raw_spin_unlock+0x59/0x250 [ 30.497573][ T591] ? rcu_is_watching+0x15/0xd0 [ 30.497575][ T591] do_syscall_64+0x117/0x590 [ 30.497576][ T591] ? trace_hardirqs_off+0xd/0x30 [ 30.497579][ T591] ? exc_page_fault+0xee/0x100 [ 30.497581][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.497583][ T591] RIP: 0033:0x7fcd8ac0d08e [ 30.497586][ T591] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.497587][ T591] RSP: 002b:00007ffe8af4d210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.497590][ T591] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcd8ac0d08e [ 30.497592][ T591] RDX: 0000000000000000 RSI: 00007ffe8af4d2c0 RDI: 0000000000000005 [ 30.497592][ T591] RBP: 00007ffe8af4d220 R08: 0000000000000000 R09: 0000000000000000 [ 30.497593][ T591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a198980 [ 30.497594][ T591] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8af4d980 [ 30.497597][ T591] [ 30.532380][ T591] ip (591) used greatest stack depth: 23288 bytes left [ 30.554390][ T12] w3: left allmulticast mode [ 30.554495][ T12] w3: left promiscuous mode [ 30.554636][ T12] br1: port 4(w3) entered disabled state [ 30.556652][ T12] w1: left allmulticast mode [ 30.556737][ T12] w1: left promiscuous mode [ 30.556871][ T12] br1: port 3(w1) entered disabled state [ 30.558447][ T12] vx20: left allmulticast mode [ 30.558540][ T12] vx20: left promiscuous mode [ 30.558677][ T12] br1: port 2(vx20) entered disabled state [ 30.559344][ T12] vx10: left allmulticast mode [ 30.559424][ T12] vx10: left promiscuous mode [ 30.559550][ T12] br1: port 1(vx10) entered disabled state [ 30.945212][ T63] br1: left promiscuous mode [ 31.085921][ T619] br1: port 4(veth2) entered disabled state [ 31.102887][ T620] veth2: left allmulticast mode [ 31.102993][ T620] veth2: left promiscuous mode [ 31.103136][ T620] br1: port 4(veth2) entered disabled state [ 31.138971][ T622] br1: port 3(veth1) entered disabled state [ 31.154836][ T623] veth1: left allmulticast mode [ 31.154939][ T623] veth1: left promiscuous mode [ 31.155075][ T623] br1: port 3(veth1) entered disabled state [ 31.187056][ T625] vx20: left allmulticast mode [ 31.187167][ T625] vx20: left promiscuous mode [ 31.187311][ T625] br1: port 2(vx20) entered disabled state [ 31.261524][ T629] vx10: left allmulticast mode [ 31.261638][ T629] vx10: left promiscuous mode [ 31.261780][ T629] br1: port 1(vx10) entered disabled state