[ 8.805960][ T192] ip (192) used greatest stack depth: 23872 bytes left [ 10.422023][ T257] br1: port 1(vx10) entered blocking state [ 10.422291][ T257] br1: port 1(vx10) entered disabled state [ 10.422469][ T257] vx10: entered allmulticast mode [ 10.424539][ T257] vx10: entered promiscuous mode [ 10.424955][ T257] br1: port 1(vx10) entered blocking state [ 10.425156][ T257] br1: port 1(vx10) entered forwarding state [ 10.523546][ T262] br1: port 2(vx20) entered blocking state [ 10.523802][ T262] br1: port 2(vx20) entered disabled state [ 10.524026][ T262] vx20: entered allmulticast mode [ 10.525433][ T262] vx20: entered promiscuous mode [ 10.525874][ T262] br1: port 2(vx20) entered blocking state [ 10.526140][ T262] br1: port 2(vx20) entered forwarding state [ 10.574872][ T264] br1: port 3(veth1) entered blocking state [ 10.575068][ T264] br1: port 3(veth1) entered disabled state [ 10.575522][ T264] veth1: entered allmulticast mode [ 10.576910][ T264] veth1: entered promiscuous mode [ 10.628452][ T58] br1: port 3(veth1) entered blocking state [ 10.629059][ T58] br1: port 3(veth1) entered forwarding state [ 10.669029][ T267] br1: port 4(veth2) entered blocking state [ 10.669214][ T267] br1: port 4(veth2) entered disabled state [ 10.669388][ T267] veth2: entered allmulticast mode [ 10.670744][ T267] veth2: entered promiscuous mode [ 10.708306][ T58] br1: port 4(veth2) entered blocking state [ 10.708614][ T58] br1: port 4(veth2) entered forwarding state [ 11.002170][ T279] 8021q: 802.1Q VLAN Support v1.8 [ 11.133040][ T72] br1: entered promiscuous mode [ 13.061501][ T358] br1: port 1(vx10) entered blocking state [ 13.061710][ T358] br1: port 1(vx10) entered disabled state [ 13.062019][ T358] vx10: entered allmulticast mode [ 13.063388][ T358] vx10: entered promiscuous mode [ 13.063967][ T358] br1: port 1(vx10) entered blocking state [ 13.064131][ T358] br1: port 1(vx10) entered forwarding state [ 13.172964][ T362] br1: port 2(vx20) entered blocking state [ 13.173162][ T362] br1: port 2(vx20) entered disabled state [ 13.173337][ T362] vx20: entered allmulticast mode [ 13.175384][ T362] vx20: entered promiscuous mode [ 13.175697][ T362] br1: port 2(vx20) entered blocking state [ 13.176036][ T362] br1: port 2(vx20) entered forwarding state [ 13.232585][ T364] br1: port 3(w1) entered blocking state [ 13.233395][ T364] br1: port 3(w1) entered disabled state [ 13.233700][ T364] w1: entered allmulticast mode [ 13.236322][ T364] w1: entered promiscuous mode [ 13.279357][ T58] br1: port 3(w1) entered blocking state [ 13.279506][ T58] br1: port 3(w1) entered forwarding state [ 13.326657][ T367] br1: port 4(w3) entered blocking state [ 13.326830][ T367] br1: port 4(w3) entered disabled state [ 13.326997][ T367] w3: entered allmulticast mode [ 13.328652][ T367] w3: entered promiscuous mode [ 13.359749][ T104] br1: port 4(w3) entered blocking state [ 13.359910][ T104] br1: port 4(w3) entered forwarding state [ 13.652025][ T10] br1: entered promiscuous mode [ 14.611626][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 15.060552][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.060907][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.062420][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.062567][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.063103][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 15.063493][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 15.063733][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 15.064107][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 15.064569][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 31.065347][ T591] [ 31.065436][ T591] ======================================================== [ 31.065567][ T591] WARNING: possible irq lock inversion dependency detected [ 31.065696][ T591] 7.1.0-rc5-virtme #1 Not tainted [ 31.065779][ T591] -------------------------------------------------------- [ 31.065902][ T591] ip/591 just changed the state of lock: [ 31.065985][ T591] ffffffff8677e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 31.066139][ T591] but this lock was taken by another, SOFTIRQ-READ-safe lock in the past: [ 31.066260][ T591] (&ndev->lock){++.-}-{3:3} [ 31.066263][ T591] [ 31.066263][ T591] [ 31.066263][ T591] and interrupts could create inverse lock ordering between them. [ 31.066263][ T591] [ 31.066564][ T591] [ 31.066564][ T591] other info that might help us debug this: [ 31.066694][ T591] Possible interrupt unsafe locking scenario: [ 31.066694][ T591] [ 31.066819][ T591] CPU0 CPU1 [ 31.066903][ T591] ---- ---- [ 31.066984][ T591] lock(acaddr_hash_lock); [ 31.067069][ T591] local_irq_disable(); [ 31.067171][ T591] lock(&ndev->lock); [ 31.067275][ T591] lock(acaddr_hash_lock); [ 31.067379][ T591] [ 31.067442][ T591] lock(&ndev->lock); [ 31.067505][ T591] [ 31.067505][ T591] *** DEADLOCK *** [ 31.067505][ T591] [ 31.067632][ T591] 1 lock held by ip/591: [ 31.067695][ T591] #0: ffffffff8668c9c0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x883/0xef0 [ 31.067846][ T591] [ 31.067846][ T591] the shortest dependencies between 2nd lock and 1st lock: [ 31.067989][ T591] -> (&ndev->lock){++.-}-{3:3} { [ 31.068076][ T591] HARDIRQ-ON-W at: [ 31.068140][ T591] __lock_acquire+0x378/0xc10 [ 31.068248][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.068352][ T591] _raw_write_lock_bh+0x38/0x50 [ 31.068457][ T591] addrconf_permanent_addr+0x108/0x9c0 [ 31.068584][ T591] addrconf_notify+0x151/0xf30 [ 31.068692][ T591] notifier_call_chain+0xb0/0x320 [ 31.068797][ T591] __dev_notify_flags+0xde/0x280 [ 31.068900][ T591] netif_change_flags+0xfe/0x190 [ 31.069003][ T591] do_setlink.isra.0+0x1cc3/0x2750 [ 31.069108][ T591] rtnl_newlink+0x8d1/0xef0 [ 31.069211][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.069314][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 31.069420][ T591] netlink_unicast+0x486/0x750 [ 31.069523][ T591] netlink_sendmsg+0x735/0xc60 [ 31.069633][ T591] ____sys_sendmsg+0x419/0x850 [ 31.069738][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 31.069840][ T591] __sys_sendmsg+0x145/0x1f0 [ 31.069943][ T591] do_syscall_64+0x117/0x590 [ 31.070047][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.070173][ T591] HARDIRQ-ON-R at: [ 31.070234][ T591] __lock_acquire+0x378/0xc10 [ 31.070337][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.070440][ T591] _raw_read_lock_bh+0x44/0x80 [ 31.070544][ T591] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 31.070673][ T591] inet6_fill_link_af+0x5c/0xe0 [ 31.070826][ T591] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 31.070949][ T591] rtnl_getlink+0x9c9/0xeb0 [ 31.071052][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.071205][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 31.071307][ T591] netlink_unicast+0x486/0x750 [ 31.071410][ T591] netlink_sendmsg+0x735/0xc60 [ 31.071559][ T591] ____sys_sendmsg+0x419/0x850 [ 31.071667][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 31.071771][ T591] __sys_sendmsg+0x145/0x1f0 [ 31.071921][ T591] do_syscall_64+0x117/0x590 [ 31.072026][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.072151][ T591] IN-SOFTIRQ-R at: [ 31.072214][ T591] __lock_acquire+0x378/0xc10 [ 31.072365][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.072468][ T591] _raw_read_lock_bh+0x44/0x80 [ 31.072570][ T591] ipv6_get_lladdr+0xa8/0x3f0 [ 31.072729][ T591] ndisc_send_ns+0xf3/0x120 [ 31.072834][ T591] ndisc_solicit+0x314/0x480 [ 31.072936][ T591] neigh_probe+0xb3/0x100 [ 31.073087][ T591] neigh_timer_handler+0x191/0x1210 [ 31.073191][ T591] call_timer_fn+0x163/0x4f0 [ 31.073297][ T591] __run_timers+0x68f/0xab0 [ 31.073451][ T591] run_timer_softirq+0xf0/0x160 [ 31.073553][ T591] handle_softirqs+0x1d8/0x940 [ 31.073662][ T591] __irq_exit_rcu+0x103/0x1c0 [ 31.073813][ T591] irq_exit_rcu+0xe/0x30 [ 31.073916][ T591] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.074042][ T591] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.074211][ T591] pv_native_safe_halt+0xf/0x10 [ 31.074313][ T591] default_idle+0x9/0x10 [ 31.074416][ T591] default_idle_call+0x6e/0xb0 [ 31.074568][ T591] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.074698][ T591] do_idle+0xf5/0x160 [ 31.074803][ T591] cpu_startup_entry+0x53/0x70 [ 31.074955][ T591] start_secondary+0x204/0x2b0 [ 31.075059][ T591] common_startup_64+0x13e/0x148 [ 31.075164][ T591] INITIAL USE at: [ 31.075226][ T591] __lock_acquire+0x378/0xc10 [ 31.075379][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.075481][ T591] _raw_write_lock_bh+0x38/0x50 [ 31.075584][ T591] addrconf_permanent_addr+0x108/0x9c0 [ 31.075760][ T591] addrconf_notify+0x151/0xf30 [ 31.075863][ T591] notifier_call_chain+0xb0/0x320 [ 31.075968][ T591] __dev_notify_flags+0xde/0x280 [ 31.076119][ T591] netif_change_flags+0xfe/0x190 [ 31.076222][ T591] do_setlink.isra.0+0x1cc3/0x2750 [ 31.076324][ T591] rtnl_newlink+0x8d1/0xef0 [ 31.076474][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.076579][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 31.076687][ T591] netlink_unicast+0x486/0x750 [ 31.076792][ T591] netlink_sendmsg+0x735/0xc60 [ 31.076896][ T591] ____sys_sendmsg+0x419/0x850 [ 31.076997][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 31.077101][ T591] __sys_sendmsg+0x145/0x1f0 [ 31.077254][ T591] do_syscall_64+0x117/0x590 [ 31.077357][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.077480][ T591] INITIAL READ USE at: [ 31.077615][ T591] __lock_acquire+0x378/0xc10 [ 31.077718][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.077843][ T591] _raw_read_lock_bh+0x44/0x80 [ 31.077995][ T591] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 31.078118][ T591] inet6_fill_link_af+0x5c/0xe0 [ 31.078221][ T591] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 31.078395][ T591] rtnl_getlink+0x9c9/0xeb0 [ 31.078500][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.078607][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 31.078758][ T591] netlink_unicast+0x486/0x750 [ 31.078862][ T591] netlink_sendmsg+0x735/0xc60 [ 31.078965][ T591] ____sys_sendmsg+0x419/0x850 [ 31.079118][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 31.079221][ T591] __sys_sendmsg+0x145/0x1f0 [ 31.079324][ T591] do_syscall_64+0x117/0x590 [ 31.079473][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.079602][ T591] } [ 31.079645][ T591] ... key at: [] __key.37+0x0/0x40 [ 31.079773][ T591] ... acquired at: [ 31.079883][ T591] __lock_acquire+0x508/0xc10 [ 31.079968][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.080049][ T591] _raw_spin_lock+0x33/0x40 [ 31.080131][ T591] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 31.080280][ T591] __ipv6_dev_ac_inc+0x57e/0x930 [ 31.080362][ T591] addrconf_join_anycast+0x1bc/0x260 [ 31.080444][ T591] __ipv6_ifa_notify+0x75b/0xad0 [ 31.080526][ T591] addrconf_dad_completed+0x14b/0xe10 [ 31.080660][ T591] addrconf_dad_work+0x3c1/0x930 [ 31.080742][ T591] process_one_work+0xdf8/0x1410 [ 31.080826][ T591] worker_thread+0x4f1/0xd60 [ 31.080909][ T591] kthread+0x367/0x460 [ 31.081019][ T591] ret_from_fork+0x474/0x6b0 [ 31.081103][ T591] ret_from_fork_asm+0x11/0x20 [ 31.081188][ T591] [ 31.081230][ T591] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 31.081315][ T591] HARDIRQ-ON-W at: [ 31.081425][ T591] __lock_acquire+0x378/0xc10 [ 31.081530][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.081636][ T591] _raw_spin_lock+0x33/0x40 [ 31.081788][ T591] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 31.081911][ T591] __ipv6_dev_ac_inc+0x57e/0x930 [ 31.082014][ T591] addrconf_join_anycast+0x1bc/0x260 [ 31.082165][ T591] __ipv6_ifa_notify+0x75b/0xad0 [ 31.082268][ T591] addrconf_dad_completed+0x14b/0xe10 [ 31.082371][ T591] addrconf_dad_work+0x3c1/0x930 [ 31.082521][ T591] process_one_work+0xdf8/0x1410 [ 31.082628][ T591] worker_thread+0x4f1/0xd60 [ 31.082729][ T591] kthread+0x367/0x460 [ 31.082811][ T591] ret_from_fork+0x474/0x6b0 [ 31.082963][ T591] ret_from_fork_asm+0x11/0x20 [ 31.083064][ T591] SOFTIRQ-ON-W at: [ 31.083126][ T591] __lock_acquire+0x378/0xc10 [ 31.083277][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.083381][ T591] _raw_spin_lock+0x33/0x40 [ 31.083483][ T591] __ipv6_dev_ac_dec+0x236/0x5d0 [ 31.083587][ T591] addrconf_leave_anycast+0x1bc/0x260 [ 31.083742][ T591] __ipv6_ifa_notify+0x6b4/0xad0 [ 31.083845][ T591] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 31.083948][ T591] addrconf_notify+0x2c8/0xf30 [ 31.084099][ T591] notifier_call_chain+0xb0/0x320 [ 31.084201][ T591] netif_close_many+0x2c9/0x640 [ 31.084304][ T591] __dev_change_net_namespace+0x143a/0x1a50 [ 31.084475][ T591] do_setlink.isra.0+0x216/0x2750 [ 31.084578][ T591] rtnl_newlink+0x8d1/0xef0 [ 31.084685][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.084836][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 31.084939][ T591] netlink_unicast+0x486/0x750 [ 31.085041][ T591] netlink_sendmsg+0x735/0xc60 [ 31.085192][ T591] ____sys_sendmsg+0x419/0x850 [ 31.085295][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 31.085398][ T591] __sys_sendmsg+0x145/0x1f0 [ 31.085549][ T591] do_syscall_64+0x117/0x590 [ 31.085657][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.085779][ T591] INITIAL USE at: [ 31.085841][ T591] __lock_acquire+0x378/0xc10 [ 31.085992][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.086094][ T591] _raw_spin_lock+0x33/0x40 [ 31.086197][ T591] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 31.086369][ T591] __ipv6_dev_ac_inc+0x57e/0x930 [ 31.086471][ T591] addrconf_join_anycast+0x1bc/0x260 [ 31.086573][ T591] __ipv6_ifa_notify+0x75b/0xad0 [ 31.086729][ T591] addrconf_dad_completed+0x14b/0xe10 [ 31.086832][ T591] addrconf_dad_work+0x3c1/0x930 [ 31.086937][ T591] process_one_work+0xdf8/0x1410 [ 31.087087][ T591] worker_thread+0x4f1/0xd60 [ 31.087190][ T591] kthread+0x367/0x460 [ 31.087273][ T591] ret_from_fork+0x474/0x6b0 [ 31.087376][ T591] ret_from_fork_asm+0x11/0x20 [ 31.087526][ T591] } [ 31.087569][ T591] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 31.087698][ T591] ... acquired at: [ 31.087758][ T591] mark_lock+0x1d7/0xa00 [ 31.087887][ T591] mark_usage+0x105/0x170 [ 31.087968][ T591] __lock_acquire+0x378/0xc10 [ 31.088050][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.088131][ T591] _raw_spin_lock+0x33/0x40 [ 31.088262][ T591] __ipv6_dev_ac_dec+0x236/0x5d0 [ 31.088343][ T591] addrconf_leave_anycast+0x1bc/0x260 [ 31.088425][ T591] __ipv6_ifa_notify+0x6b4/0xad0 [ 31.088505][ T591] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 31.088639][ T591] addrconf_notify+0x2c8/0xf30 [ 31.088722][ T591] notifier_call_chain+0xb0/0x320 [ 31.088805][ T591] netif_close_many+0x2c9/0x640 [ 31.088887][ T591] __dev_change_net_namespace+0x143a/0x1a50 [ 31.089036][ T591] do_setlink.isra.0+0x216/0x2750 [ 31.089118][ T591] rtnl_newlink+0x8d1/0xef0 [ 31.089200][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.089329][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 31.089412][ T591] netlink_unicast+0x486/0x750 [ 31.089495][ T591] netlink_sendmsg+0x735/0xc60 [ 31.089579][ T591] ____sys_sendmsg+0x419/0x850 [ 31.089711][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 31.089792][ T591] __sys_sendmsg+0x145/0x1f0 [ 31.089874][ T591] do_syscall_64+0x117/0x590 [ 31.089955][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.090103][ T591] [ 31.090145][ T591] [ 31.090145][ T591] stack backtrace: [ 31.090248][ T591] CPU: 2 UID: 0 PID: 591 Comm: ip Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 31.090250][ T591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.090252][ T591] Call Trace: [ 31.090254][ T591] [ 31.090255][ T591] dump_stack_lvl+0x6f/0xa0 [ 31.090259][ T591] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 31.090262][ T591] mark_lock_irq+0x989/0x9c0 [ 31.090264][ T591] mark_lock+0x1d7/0xa00 [ 31.090266][ T591] mark_usage+0x105/0x170 [ 31.090267][ T591] __lock_acquire+0x378/0xc10 [ 31.090269][ T591] lock_acquire.part.0+0xbc/0x260 [ 31.090271][ T591] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 31.090272][ T591] ? rcu_is_watching+0x15/0xd0 [ 31.090275][ T591] ? do_raw_read_unlock+0x70/0x70 [ 31.090277][ T591] ? lock_acquire+0x134/0x160 [ 31.090279][ T591] _raw_spin_lock+0x33/0x40 [ 31.090281][ T591] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 31.090282][ T591] __ipv6_dev_ac_dec+0x236/0x5d0 [ 31.090284][ T591] addrconf_leave_anycast+0x1bc/0x260 [ 31.090286][ T591] ? inet6_dump_ifinfo+0x6e0/0x6e0 [ 31.090287][ T591] ? __ipv6_isatap_ifid+0x210/0x210 [ 31.090289][ T591] ? nlmsg_notify+0x62/0x250 [ 31.090291][ T591] __ipv6_ifa_notify+0x6b4/0xad0 [ 31.090293][ T591] ? cleanup_prefix_route+0x550/0x550 [ 31.090295][ T591] ? find_held_lock+0x2b/0x80 [ 31.090298][ T591] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.090299][ T591] ? __rwlock_init+0x150/0x150 [ 31.090300][ T591] ? mark_held_locks+0x40/0x70 [ 31.090302][ T591] ? addrconf_ifdown.isra.0+0xa70/0x15f0 [ 31.090304][ T591] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 31.090305][ T591] ? __timer_delete_sync+0xdb/0x130 [ 31.090308][ T591] ? addrconf_dad_run+0x1b0/0x1b0 [ 31.090310][ T591] ? neigh_flush_one+0x580/0x580 [ 31.090312][ T591] ? mark_held_locks+0x40/0x70 [ 31.090314][ T591] addrconf_notify+0x2c8/0xf30 [ 31.090316][ T591] ? team_port_get_rtnl+0x65/0xc0 [ 31.090319][ T591] notifier_call_chain+0xb0/0x320 [ 31.090321][ T591] netif_close_many+0x2c9/0x640 [ 31.090323][ T591] ? _raw_spin_unlock+0x2d/0x50 [ 31.090324][ T591] ? __dev_close_many+0x530/0x530 [ 31.090326][ T591] ? init_data_structures_once.part.0+0x1a7/0x450 [ 31.090329][ T591] __dev_change_net_namespace+0x143a/0x1a50 [ 31.090331][ T591] ? __lock_acquire+0x508/0xc10 [ 31.090332][ T591] ? __lock_acquire+0x508/0xc10 [ 31.090334][ T591] ? default_device_exit_batch+0x600/0x600 [ 31.090335][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 31.090336][ T591] ? find_held_lock+0x2b/0x80 [ 31.090338][ T591] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.090339][ T591] ? is_bpf_text_address+0x68/0x110 [ 31.090343][ T591] ? rtnl_af_lookup+0x290/0x290 [ 31.090344][ T591] ? is_bpf_text_address+0x72/0x110 [ 31.090345][ T591] ? kernel_text_address+0x149/0x170 [ 31.090347][ T591] do_setlink.isra.0+0x216/0x2750 [ 31.090350][ T591] ? rtnl_link_get_size+0x350/0x350 [ 31.090352][ T591] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 31.090354][ T591] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.090355][ T591] ? validate_chain+0x38b/0xc20 [ 31.090357][ T591] ? rcu_read_lock_any_held+0x66/0x90 [ 31.090358][ T591] ? stack_depot_save_flags+0x367/0x770 [ 31.090361][ T591] ? __kernel_text_address+0x12/0x30 [ 31.090362][ T591] ? __lock_acquire+0x508/0xc10 [ 31.090364][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 31.090366][ T591] ? rtnl_newlink+0x883/0xef0 [ 31.090367][ T591] ? rcu_is_watching+0x15/0xd0 [ 31.090369][ T591] ? lock_acquire+0x134/0x160 [ 31.090370][ T591] ? rcu_is_watching+0x15/0xd0 [ 31.090371][ T591] ? rcu_is_watching+0x15/0xd0 [ 31.090373][ T591] ? trace_contention_end+0xb3/0x1a0 [ 31.090375][ T591] ? __mutex_lock+0x1db/0x2010 [ 31.090376][ T591] ? __mutex_lock+0x9b2/0x2010 [ 31.090378][ T591] ? rtnl_newlink+0x883/0xef0 [ 31.090379][ T591] ? ww_mutex_lock+0x160/0x160 [ 31.090381][ T591] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.090384][ T591] ? __rtnl_newlink+0x3fa/0xa50 [ 31.090386][ T591] rtnl_newlink+0x8d1/0xef0 [ 31.090388][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 31.090389][ T591] ? find_held_lock+0x2b/0x80 [ 31.090391][ T591] ? __rtnl_newlink+0xa50/0xa50 [ 31.090392][ T591] ? mark_usage+0x61/0x170 [ 31.090393][ T591] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.090395][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 31.090397][ T591] ? find_held_lock+0x2b/0x80 [ 31.090398][ T591] ? __rtnl_newlink+0xa50/0xa50 [ 31.090400][ T591] ? __lock_release.isra.0+0x6b/0x1a0 [ 31.090401][ T591] ? __rtnl_newlink+0xa50/0xa50 [ 31.090403][ T591] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.090404][ T591] ? validate_chain+0x38b/0xc20 [ 31.090405][ T591] ? rtnl_link_fill+0x920/0x920 [ 31.090407][ T591] ? __lock_acquire+0x508/0xc10 [ 31.090409][ T591] ? lock_acquire.part.0+0xbc/0x260 [ 31.090410][ T591] ? find_held_lock+0x2b/0x80 [ 31.090412][ T591] netlink_rcv_skb+0x14e/0x3a0 [ 31.090413][ T591] ? rtnl_link_fill+0x920/0x920 [ 31.090415][ T591] ? netlink_ack+0xcf0/0xcf0 [ 31.090418][ T591] ? netlink_deliver_tap+0xc5/0x330 [ 31.090419][ T591] ? netlink_deliver_tap+0x13c/0x330 [ 31.090421][ T591] netlink_unicast+0x486/0x750 [ 31.090423][ T591] ? netlink_attachskb+0x810/0x810 [ 31.090425][ T591] ? __lock_acquire+0x508/0xc10 [ 31.090427][ T591] netlink_sendmsg+0x735/0xc60 [ 31.090429][ T591] ? netlink_unicast+0x750/0x750 [ 31.090431][ T591] ? __might_fault+0x97/0x140 [ 31.090434][ T591] ____sys_sendmsg+0x419/0x850 [ 31.090436][ T591] ? copy_msghdr_from_user+0x2a0/0x460 [ 31.090437][ T591] ? get_timestamp.constprop.0+0x390/0x390 [ 31.090439][ T591] ? move_addr_to_kernel+0x40/0x40 [ 31.090441][ T591] ? stack_depot_save_flags+0x367/0x770 [ 31.090442][ T591] ? validate_chain+0x38b/0xc20 [ 31.090444][ T591] ___sys_sendmsg+0x14e/0x1d0 [ 31.090446][ T591] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 31.090448][ T591] ? copy_msghdr_from_user+0x460/0x460 [ 31.090453][ T591] __sys_sendmsg+0x145/0x1f0 [ 31.090454][ T591] ? __sys_sendmsg_sock+0x20/0x20 [ 31.090455][ T591] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 31.090457][ T591] ? do_raw_spin_unlock+0x59/0x250 [ 31.090459][ T591] ? rcu_is_watching+0x15/0xd0 [ 31.090461][ T591] do_syscall_64+0x117/0x590 [ 31.090462][ T591] ? trace_hardirqs_off+0xd/0x30 [ 31.090465][ T591] ? exc_page_fault+0xee/0x100 [ 31.090467][ T591] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.090468][ T591] RIP: 0033:0x7fa5b361908e [ 31.090471][ 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 [ 31.090473][ T591] RSP: 002b:00007ffd55cba240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.090476][ T591] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa5b361908e [ 31.090477][ T591] RDX: 0000000000000000 RSI: 00007ffd55cba2f0 RDI: 0000000000000005 [ 31.090478][ T591] RBP: 00007ffd55cba250 R08: 0000000000000000 R09: 0000000000000000 [ 31.090479][ T591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a195f3e [ 31.090479][ T591] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd55cba9b0 [ 31.090482][ T591] [ 31.118544][ T591] ip (591) used greatest stack depth: 23288 bytes left [ 31.129522][ T67] w3: left allmulticast mode [ 31.129626][ T67] w3: left promiscuous mode [ 31.129764][ T67] br1: port 4(w3) entered disabled state [ 31.135924][ T67] w1: left allmulticast mode [ 31.136023][ T67] w1: left promiscuous mode [ 31.136163][ T67] br1: port 3(w1) entered disabled state [ 31.136653][ T67] vx20: left allmulticast mode [ 31.136737][ T67] vx20: left promiscuous mode [ 31.138153][ T67] br1: port 2(vx20) entered disabled state [ 31.138802][ T67] vx10: left allmulticast mode [ 31.138884][ T67] vx10: left promiscuous mode [ 31.139008][ T67] br1: port 1(vx10) entered disabled state [ 31.472032][ T10] br1: left promiscuous mode [ 31.600567][ T619] br1: port 4(veth2) entered disabled state [ 31.616473][ T620] veth2: left allmulticast mode [ 31.616611][ T620] veth2: left promiscuous mode [ 31.617133][ T620] br1: port 4(veth2) entered disabled state [ 31.649368][ T622] br1: port 3(veth1) entered disabled state [ 31.660539][ T623] veth1: left allmulticast mode [ 31.660643][ T623] veth1: left promiscuous mode [ 31.660777][ T623] br1: port 3(veth1) entered disabled state [ 31.688526][ T625] vx20: left allmulticast mode [ 31.688660][ T625] vx20: left promiscuous mode [ 31.688863][ T625] br1: port 2(vx20) entered disabled state [ 31.760199][ T629] vx10: left allmulticast mode [ 31.760296][ T629] vx10: left promiscuous mode [ 31.760430][ T629] br1: port 1(vx10) entered disabled state