[ 8.656911][ T186] ip (186) used greatest stack depth: 24128 bytes left [ 9.679131][ T230] 8021q: 802.1Q VLAN Support v1.8 [ 10.745253][ T277] br1: port 1(vx10) entered blocking state [ 10.745515][ T277] br1: port 1(vx10) entered disabled state [ 10.745689][ T277] vx10: entered allmulticast mode [ 10.747280][ T277] vx10: entered promiscuous mode [ 10.747637][ T277] br1: port 1(vx10) entered blocking state [ 10.747835][ T277] br1: port 1(vx10) entered forwarding state [ 10.848098][ T282] br1: port 2(vx20) entered blocking state [ 10.848329][ T282] br1: port 2(vx20) entered disabled state [ 10.848498][ T282] vx20: entered allmulticast mode [ 10.849868][ T282] vx20: entered promiscuous mode [ 10.850253][ T282] br1: port 2(vx20) entered blocking state [ 10.850462][ T282] br1: port 2(vx20) entered forwarding state [ 10.899941][ T284] br1: port 3(veth1) entered blocking state [ 10.900520][ T284] br1: port 3(veth1) entered disabled state [ 10.900692][ T284] veth1: entered allmulticast mode [ 10.902047][ T284] veth1: entered promiscuous mode [ 10.923321][ T38] br1: port 3(veth1) entered blocking state [ 10.923550][ T38] br1: port 3(veth1) entered forwarding state [ 10.992669][ T288] br1: port 4(veth2) entered blocking state [ 10.992847][ T288] br1: port 4(veth2) entered disabled state [ 10.993031][ T288] veth2: entered allmulticast mode [ 10.994352][ T288] veth2: entered promiscuous mode [ 11.015532][ T92] br1: port 4(veth2) entered blocking state [ 11.015706][ T92] br1: port 4(veth2) entered forwarding state [ 11.253007][ T297] ip (297) used greatest stack depth: 23624 bytes left [ 12.081895][ T337] br2: port 1(w1) entered blocking state [ 12.082072][ T337] br2: port 1(w1) entered disabled state [ 12.082213][ T337] w1: entered allmulticast mode [ 12.083661][ T337] w1: entered promiscuous mode [ 12.272854][ T345] br2: port 2(vx10) entered blocking state [ 12.274467][ T345] br2: port 2(vx10) entered disabled state [ 12.279997][ T345] vx10: entered allmulticast mode [ 12.281327][ T345] vx10: entered promiscuous mode [ 12.281674][ T345] br2: port 2(vx10) entered blocking state [ 12.281837][ T345] br2: port 2(vx10) entered forwarding state [ 12.452162][ T353] br2: port 3(vx20) entered blocking state [ 12.452350][ T353] br2: port 3(vx20) entered disabled state [ 12.452519][ T353] vx20: entered allmulticast mode [ 12.453894][ T353] vx20: entered promiscuous mode [ 12.454202][ T353] br2: port 3(vx20) entered blocking state [ 12.454364][ T353] br2: port 3(vx20) entered forwarding state [ 12.645481][ T191] br2: port 1(w1) entered blocking state [ 12.645764][ T191] br2: port 1(w1) entered forwarding state [ 13.254197][ T392] br2: port 1(w1) entered blocking state [ 13.254403][ T392] br2: port 1(w1) entered disabled state [ 13.254597][ T392] w1: entered allmulticast mode [ 13.256017][ T392] w1: entered promiscuous mode [ 13.441128][ T400] br2: port 2(vx10) entered blocking state [ 13.441345][ T400] br2: port 2(vx10) entered disabled state [ 13.441566][ T400] vx10: entered allmulticast mode [ 13.443575][ T400] vx10: entered promiscuous mode [ 13.443975][ T400] br2: port 2(vx10) entered blocking state [ 13.444194][ T400] br2: port 2(vx10) entered forwarding state [ 13.607313][ T407] br2: port 3(vx20) entered blocking state [ 13.607543][ T407] br2: port 3(vx20) entered disabled state [ 13.607789][ T407] vx20: entered allmulticast mode [ 13.609656][ T407] vx20: entered promiscuous mode [ 13.610135][ T407] br2: port 3(vx20) entered blocking state [ 13.610337][ T407] br2: port 3(vx20) entered forwarding state [ 13.798669][ T92] br2: port 1(w1) entered blocking state [ 13.798818][ T92] br2: port 1(w1) entered forwarding state [ 26.079864][ T12] vx20: left allmulticast mode [ 26.080113][ T12] vx20: left promiscuous mode [ 26.080369][ T12] br2: port 3(vx20) entered disabled state [ 26.082472][ T12] vx10: left allmulticast mode [ 26.082612][ T12] vx10: left promiscuous mode [ 26.082868][ T12] br2: port 2(vx10) entered disabled state [ 26.084613][ T12] w1: left allmulticast mode [ 26.084803][ T12] w1: left promiscuous mode [ 26.085863][ T12] br2: port 1(w1) entered disabled state [ 26.218150][ T12] vx20: left allmulticast mode [ 26.218363][ T12] vx20: left promiscuous mode [ 26.218634][ T12] br2: port 3(vx20) entered disabled state [ 26.220704][ T12] vx10: left allmulticast mode [ 26.220884][ T12] vx10: left promiscuous mode [ 26.221674][ T12] br2: port 2(vx10) entered disabled state [ 26.225162][ T12] w1: left allmulticast mode [ 26.225350][ T12] w1: left promiscuous mode [ 26.225614][ T12] br2: port 1(w1) entered disabled state [ 26.330879][ T537] [ 26.330964][ T537] ======================================================== [ 26.331109][ T537] WARNING: possible irq lock inversion dependency detected [ 26.331235][ T537] 7.1.0-rc5-virtme #1 Not tainted [ 26.331319][ T537] -------------------------------------------------------- [ 26.331446][ T537] ip/537 just changed the state of lock: [ 26.331530][ T537] ffffffffb1f7e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.331689][ T537] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 26.331814][ T537] (&ndev->lock){++--}-{3:3} [ 26.331816][ T537] [ 26.331816][ T537] [ 26.331816][ T537] and interrupts could create inverse lock ordering between them. [ 26.331816][ T537] [ 26.332137][ T537] [ 26.332137][ T537] other info that might help us debug this: [ 26.332263][ T537] Possible interrupt unsafe locking scenario: [ 26.332263][ T537] [ 26.332394][ T537] CPU0 CPU1 [ 26.332481][ T537] ---- ---- [ 26.332568][ T537] lock(acaddr_hash_lock); [ 26.332659][ T537] local_irq_disable(); [ 26.332769][ T537] lock(&ndev->lock); [ 26.332881][ T537] lock(acaddr_hash_lock); [ 26.332995][ T537] [ 26.333062][ T537] lock(&ndev->lock); [ 26.333128][ T537] [ 26.333128][ T537] *** DEADLOCK *** [ 26.333128][ T537] [ 26.333257][ T537] 1 lock held by ip/537: [ 26.333323][ T537] #0: ffffffffb1e8c9c0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x883/0xef0 [ 26.333476][ T537] [ 26.333476][ T537] the shortest dependencies between 2nd lock and 1st lock: [ 26.333621][ T537] -> (&ndev->lock){++--}-{3:3} { [ 26.333710][ T537] HARDIRQ-ON-W at: [ 26.333775][ T537] __lock_acquire+0x378/0xc10 [ 26.333886][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.334000][ T537] _raw_write_lock_bh+0x38/0x50 [ 26.334107][ T537] addrconf_permanent_addr+0x108/0x9c0 [ 26.334237][ T537] addrconf_notify+0x151/0xf30 [ 26.334342][ T537] notifier_call_chain+0xb0/0x320 [ 26.334450][ T537] __dev_notify_flags+0xde/0x280 [ 26.334557][ T537] netif_change_flags+0xfe/0x190 [ 26.334664][ T537] do_setlink.isra.0+0x1cc3/0x2750 [ 26.334771][ T537] rtnl_newlink+0x8d1/0xef0 [ 26.334878][ T537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.334989][ T537] netlink_rcv_skb+0x14e/0x3a0 [ 26.335098][ T537] netlink_unicast+0x486/0x750 [ 26.335204][ T537] netlink_sendmsg+0x735/0xc60 [ 26.335309][ T537] ____sys_sendmsg+0x419/0x850 [ 26.335416][ T537] ___sys_sendmsg+0x14e/0x1d0 [ 26.335520][ T537] __sys_sendmsg+0x145/0x1f0 [ 26.335626][ T537] do_syscall_64+0x117/0x590 [ 26.335735][ T537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.335864][ T537] HARDIRQ-ON-R at: [ 26.335928][ T537] __lock_acquire+0x378/0xc10 [ 26.336037][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.336141][ T537] _raw_read_lock_bh+0x44/0x80 [ 26.336247][ T537] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 26.336372][ T537] inet6_fill_link_af+0x5c/0xe0 [ 26.336477][ T537] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 26.336605][ T537] rtnl_getlink+0x9c9/0xeb0 [ 26.336712][ T537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.336821][ T537] netlink_rcv_skb+0x14e/0x3a0 [ 26.336927][ T537] netlink_unicast+0x486/0x750 [ 26.337039][ T537] netlink_sendmsg+0x735/0xc60 [ 26.337145][ T537] ____sys_sendmsg+0x419/0x850 [ 26.337251][ T537] ___sys_sendmsg+0x14e/0x1d0 [ 26.337360][ T537] __sys_sendmsg+0x145/0x1f0 [ 26.337468][ T537] do_syscall_64+0x117/0x590 [ 26.337574][ T537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.337700][ T537] IN-SOFTIRQ-W at: [ 26.337764][ T537] __lock_acquire+0x378/0xc10 [ 26.337870][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.337980][ T537] _raw_write_lock+0x33/0x40 [ 26.338086][ T537] addrconf_rs_timer+0xb0/0x770 [ 26.338191][ T537] call_timer_fn+0x163/0x4f0 [ 26.338298][ T537] __run_timers+0x68f/0xab0 [ 26.338406][ T537] run_timer_softirq+0xf0/0x160 [ 26.338511][ T537] handle_softirqs+0x1d8/0x940 [ 26.338618][ T537] __irq_exit_rcu+0x103/0x1c0 [ 26.338723][ T537] irq_exit_rcu+0xe/0x30 [ 26.338828][ T537] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.338953][ T537] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.339083][ T537] pv_native_safe_halt+0xf/0x10 [ 26.339191][ T537] default_idle+0x9/0x10 [ 26.339296][ T537] default_idle_call+0x6e/0xb0 [ 26.339401][ T537] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.339528][ T537] do_idle+0xf5/0x160 [ 26.339634][ T537] cpu_startup_entry+0x53/0x70 [ 26.339743][ T537] rest_init+0x1f7/0x200 [ 26.339850][ T537] start_kernel+0x3ad/0x3b0 [ 26.339958][ T537] x86_64_start_reservations+0x24/0x30 [ 26.340098][ T537] x86_64_start_kernel+0x12b/0x130 [ 26.340205][ T537] common_startup_64+0x13e/0x148 [ 26.340317][ T537] IN-SOFTIRQ-R at: [ 26.340384][ T537] __lock_acquire+0x378/0xc10 [ 26.340489][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.340594][ T537] _raw_read_lock_bh+0x44/0x80 [ 26.340699][ T537] ipv6_get_lladdr+0xa8/0x3f0 [ 26.340806][ T537] addrconf_rs_timer+0x251/0x770 [ 26.340915][ T537] call_timer_fn+0x163/0x4f0 [ 26.341027][ T537] __run_timers+0x68f/0xab0 [ 26.341131][ T537] run_timer_softirq+0xf0/0x160 [ 26.341236][ T537] handle_softirqs+0x1d8/0x940 [ 26.341340][ T537] __irq_exit_rcu+0x103/0x1c0 [ 26.341447][ T537] irq_exit_rcu+0xe/0x30 [ 26.341556][ T537] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.341684][ T537] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.341811][ T537] pv_native_safe_halt+0xf/0x10 [ 26.341916][ T537] default_idle+0x9/0x10 [ 26.342025][ T537] default_idle_call+0x6e/0xb0 [ 26.342132][ T537] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.342259][ T537] do_idle+0xf5/0x160 [ 26.342365][ T537] cpu_startup_entry+0x53/0x70 [ 26.342470][ T537] rest_init+0x1f7/0x200 [ 26.342575][ T537] start_kernel+0x3ad/0x3b0 [ 26.342679][ T537] x86_64_start_reservations+0x24/0x30 [ 26.342806][ T537] x86_64_start_kernel+0x12b/0x130 [ 26.342910][ T537] common_startup_64+0x13e/0x148 [ 26.343020][ T537] INITIAL USE at: [ 26.343083][ T537] __lock_acquire+0x378/0xc10 [ 26.343188][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.343297][ T537] _raw_write_lock_bh+0x38/0x50 [ 26.343404][ T537] addrconf_permanent_addr+0x108/0x9c0 [ 26.343529][ T537] addrconf_notify+0x151/0xf30 [ 26.343637][ T537] notifier_call_chain+0xb0/0x320 [ 26.343743][ T537] __dev_notify_flags+0xde/0x280 [ 26.343851][ T537] netif_change_flags+0xfe/0x190 [ 26.343956][ T537] do_setlink.isra.0+0x1cc3/0x2750 [ 26.344072][ T537] rtnl_newlink+0x8d1/0xef0 [ 26.344177][ T537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.344282][ T537] netlink_rcv_skb+0x14e/0x3a0 [ 26.344390][ T537] netlink_unicast+0x486/0x750 [ 26.344495][ T537] netlink_sendmsg+0x735/0xc60 [ 26.344600][ T537] ____sys_sendmsg+0x419/0x850 [ 26.344707][ T537] ___sys_sendmsg+0x14e/0x1d0 [ 26.344812][ T537] __sys_sendmsg+0x145/0x1f0 [ 26.344918][ T537] do_syscall_64+0x117/0x590 [ 26.345033][ T537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.345157][ T537] INITIAL READ USE at: [ 26.345241][ T537] __lock_acquire+0x378/0xc10 [ 26.345346][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.345471][ T537] _raw_read_lock_bh+0x44/0x80 [ 26.345576][ T537] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 26.345702][ T537] inet6_fill_link_af+0x5c/0xe0 [ 26.345807][ T537] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 26.345932][ T537] rtnl_getlink+0x9c9/0xeb0 [ 26.346041][ T537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.346150][ T537] netlink_rcv_skb+0x14e/0x3a0 [ 26.346256][ T537] netlink_unicast+0x486/0x750 [ 26.346362][ T537] netlink_sendmsg+0x735/0xc60 [ 26.346467][ T537] ____sys_sendmsg+0x419/0x850 [ 26.346572][ T537] ___sys_sendmsg+0x14e/0x1d0 [ 26.346679][ T537] __sys_sendmsg+0x145/0x1f0 [ 26.346784][ T537] do_syscall_64+0x117/0x590 [ 26.346889][ T537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.347019][ T537] } [ 26.347064][ T537] ... key at: [] __key.37+0x0/0x40 [ 26.347197][ T537] ... acquired at: [ 26.347263][ T537] __lock_acquire+0x508/0xc10 [ 26.347351][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.347432][ T537] _raw_spin_lock+0x33/0x40 [ 26.347518][ T537] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.347626][ T537] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.347710][ T537] addrconf_join_anycast+0x1bc/0x260 [ 26.347795][ T537] __ipv6_ifa_notify+0x75b/0xad0 [ 26.347882][ T537] addrconf_dad_completed+0x14b/0xe10 [ 26.347972][ T537] addrconf_dad_work+0x3c1/0x930 [ 26.348057][ T537] process_one_work+0xdf8/0x1410 [ 26.348143][ T537] worker_thread+0x4f1/0xd60 [ 26.348227][ T537] kthread+0x367/0x460 [ 26.348291][ T537] ret_from_fork+0x474/0x6b0 [ 26.348377][ T537] ret_from_fork_asm+0x11/0x20 [ 26.348465][ T537] [ 26.348509][ T537] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 26.348595][ T537] HARDIRQ-ON-W at: [ 26.348659][ T537] __lock_acquire+0x378/0xc10 [ 26.348766][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.348874][ T537] _raw_spin_lock+0x33/0x40 [ 26.348986][ T537] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.349117][ T537] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.349223][ T537] addrconf_join_anycast+0x1bc/0x260 [ 26.349330][ T537] __ipv6_ifa_notify+0x75b/0xad0 [ 26.349434][ T537] addrconf_dad_completed+0x14b/0xe10 [ 26.349541][ T537] addrconf_dad_work+0x3c1/0x930 [ 26.349648][ T537] process_one_work+0xdf8/0x1410 [ 26.349753][ T537] worker_thread+0x4f1/0xd60 [ 26.349903][ T537] kthread+0x367/0x460 [ 26.349992][ T537] ret_from_fork+0x474/0x6b0 [ 26.350098][ T537] ret_from_fork_asm+0x11/0x20 [ 26.350204][ T537] SOFTIRQ-ON-W at: [ 26.350269][ T537] __lock_acquire+0x378/0xc10 [ 26.350374][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.350480][ T537] _raw_spin_lock+0x33/0x40 [ 26.350586][ T537] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.350692][ T537] addrconf_leave_anycast+0x1bc/0x260 [ 26.350798][ T537] __ipv6_ifa_notify+0x6b4/0xad0 [ 26.350904][ T537] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 26.351015][ T537] addrconf_notify+0x2c8/0xf30 [ 26.351120][ T537] notifier_call_chain+0xb0/0x320 [ 26.351225][ T537] __dev_notify_flags+0x165/0x280 [ 26.351331][ T537] netif_change_flags+0xfe/0x190 [ 26.351438][ T537] do_setlink.isra.0+0x1cc3/0x2750 [ 26.351543][ T537] rtnl_newlink+0x8d1/0xef0 [ 26.351649][ T537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.351754][ T537] netlink_rcv_skb+0x14e/0x3a0 [ 26.351858][ T537] netlink_unicast+0x486/0x750 [ 26.351972][ T537] netlink_sendmsg+0x735/0xc60 [ 26.352080][ T537] ____sys_sendmsg+0x419/0x850 [ 26.352186][ T537] ___sys_sendmsg+0x14e/0x1d0 [ 26.352292][ T537] __sys_sendmsg+0x145/0x1f0 [ 26.352398][ T537] do_syscall_64+0x117/0x590 [ 26.352502][ T537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.352630][ T537] INITIAL USE at: [ 26.352692][ T537] __lock_acquire+0x378/0xc10 [ 26.352796][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.352902][ T537] _raw_spin_lock+0x33/0x40 [ 26.353013][ T537] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.353140][ T537] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.353249][ T537] addrconf_join_anycast+0x1bc/0x260 [ 26.353356][ T537] __ipv6_ifa_notify+0x75b/0xad0 [ 26.353461][ T537] addrconf_dad_completed+0x14b/0xe10 [ 26.353566][ T537] addrconf_dad_work+0x3c1/0x930 [ 26.353671][ T537] process_one_work+0xdf8/0x1410 [ 26.353778][ T537] worker_thread+0x4f1/0xd60 [ 26.353884][ T537] kthread+0x367/0x460 [ 26.353974][ T537] ret_from_fork+0x474/0x6b0 [ 26.354080][ T537] ret_from_fork_asm+0x11/0x20 [ 26.354185][ T537] } [ 26.354229][ T537] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 26.354357][ T537] ... acquired at: [ 26.354419][ T537] mark_lock+0x1d7/0xa00 [ 26.354504][ T537] mark_usage+0x105/0x170 [ 26.354588][ T537] __lock_acquire+0x378/0xc10 [ 26.354672][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.354755][ T537] _raw_spin_lock+0x33/0x40 [ 26.354837][ T537] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.354920][ T537] addrconf_leave_anycast+0x1bc/0x260 [ 26.355013][ T537] __ipv6_ifa_notify+0x6b4/0xad0 [ 26.355096][ T537] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 26.355181][ T537] addrconf_notify+0x2c8/0xf30 [ 26.355265][ T537] notifier_call_chain+0xb0/0x320 [ 26.355350][ T537] __dev_notify_flags+0x165/0x280 [ 26.355433][ T537] netif_change_flags+0xfe/0x190 [ 26.355518][ T537] do_setlink.isra.0+0x1cc3/0x2750 [ 26.355602][ T537] rtnl_newlink+0x8d1/0xef0 [ 26.355686][ T537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.355773][ T537] netlink_rcv_skb+0x14e/0x3a0 [ 26.355858][ T537] netlink_unicast+0x486/0x750 [ 26.355942][ T537] netlink_sendmsg+0x735/0xc60 [ 26.356031][ T537] ____sys_sendmsg+0x419/0x850 [ 26.356115][ T537] ___sys_sendmsg+0x14e/0x1d0 [ 26.356203][ T537] __sys_sendmsg+0x145/0x1f0 [ 26.356287][ T537] do_syscall_64+0x117/0x590 [ 26.356371][ T537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.356475][ T537] [ 26.356517][ T537] [ 26.356517][ T537] stack backtrace: [ 26.356623][ T537] CPU: 0 UID: 0 PID: 537 Comm: ip Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 26.356626][ T537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.356628][ T537] Call Trace: [ 26.356630][ T537] [ 26.356631][ T537] dump_stack_lvl+0x6f/0xa0 [ 26.356635][ T537] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.356638][ T537] mark_lock_irq+0x989/0x9c0 [ 26.356641][ T537] mark_lock+0x1d7/0xa00 [ 26.356642][ T537] mark_usage+0x105/0x170 [ 26.356644][ T537] __lock_acquire+0x378/0xc10 [ 26.356646][ T537] lock_acquire.part.0+0xbc/0x260 [ 26.356647][ T537] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.356649][ T537] ? rcu_is_watching+0x15/0xd0 [ 26.356652][ T537] ? do_raw_read_unlock+0x70/0x70 [ 26.356654][ T537] ? lock_acquire+0x134/0x160 [ 26.356656][ T537] _raw_spin_lock+0x33/0x40 [ 26.356658][ T537] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.356659][ T537] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.356661][ T537] addrconf_leave_anycast+0x1bc/0x260 [ 26.356663][ T537] ? inet6_dump_ifinfo+0x6e0/0x6e0 [ 26.356665][ T537] ? __ipv6_isatap_ifid+0x210/0x210 [ 26.356667][ T537] ? nlmsg_notify+0x62/0x250 [ 26.356669][ T537] __ipv6_ifa_notify+0x6b4/0xad0 [ 26.356671][ T537] ? cleanup_prefix_route+0x550/0x550 [ 26.356672][ T537] ? find_held_lock+0x2b/0x80 [ 26.356675][ T537] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.356677][ T537] ? __rwlock_init+0x150/0x150 [ 26.356678][ T537] ? mark_held_locks+0x40/0x70 [ 26.356680][ T537] ? addrconf_ifdown.isra.0+0xa70/0x15f0 [ 26.356681][ T537] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 26.356684][ T537] ? addrconf_dad_run+0x1b0/0x1b0 [ 26.356686][ T537] ? neigh_flush_one+0x580/0x580 [ 26.356688][ T537] ? mark_held_locks+0x40/0x70 [ 26.356690][ T537] addrconf_notify+0x2c8/0xf30 [ 26.356692][ T537] ? team_port_get_rtnl+0x65/0xc0 [ 26.356695][ T537] notifier_call_chain+0xb0/0x320 [ 26.356697][ T537] __dev_notify_flags+0x165/0x280 [ 26.356699][ T537] ? netif_change_name+0x8c0/0x8c0 [ 26.356700][ T537] ? netif_set_allmulti+0x250/0x250 [ 26.356702][ T537] ? is_bpf_text_address+0x68/0x110 [ 26.356705][ T537] netif_change_flags+0xfe/0x190 [ 26.356707][ T537] do_setlink.isra.0+0x1cc3/0x2750 [ 26.356710][ T537] ? rtnl_link_get_size+0x350/0x350 [ 26.356712][ T537] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.356714][ T537] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.356716][ T537] ? validate_chain+0x38b/0xc20 [ 26.356717][ T537] ? rcu_read_lock_any_held+0x66/0x90 [ 26.356718][ T537] ? stack_depot_save_flags+0x367/0x770 [ 26.356721][ T537] ? __kernel_text_address+0x12/0x30 [ 26.356723][ T537] ? __lock_acquire+0x508/0xc10 [ 26.356725][ T537] ? lock_acquire.part.0+0xbc/0x260 [ 26.356726][ T537] ? rtnl_newlink+0x883/0xef0 [ 26.356728][ T537] ? rcu_is_watching+0x15/0xd0 [ 26.356730][ T537] ? lock_acquire+0x134/0x160 [ 26.356731][ T537] ? rcu_is_watching+0x15/0xd0 [ 26.356732][ T537] ? rcu_is_watching+0x15/0xd0 [ 26.356734][ T537] ? trace_contention_end+0xb3/0x1a0 [ 26.356736][ T537] ? __mutex_lock+0x1db/0x2010 [ 26.356737][ T537] ? __mutex_lock+0x9b2/0x2010 [ 26.356739][ T537] ? rtnl_newlink+0x883/0xef0 [ 26.356741][ T537] ? ww_mutex_lock+0x160/0x160 [ 26.356743][ T537] ? __rtnl_newlink+0x3fa/0xa50 [ 26.356745][ T537] rtnl_newlink+0x8d1/0xef0 [ 26.356747][ T537] ? lock_acquire.part.0+0xbc/0x260 [ 26.356748][ T537] ? find_held_lock+0x2b/0x80 [ 26.356750][ T537] ? __rtnl_newlink+0xa50/0xa50 [ 26.356751][ T537] ? mark_usage+0x61/0x170 [ 26.356752][ T537] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.356755][ T537] ? lock_acquire.part.0+0xbc/0x260 [ 26.356756][ T537] ? find_held_lock+0x2b/0x80 [ 26.356757][ T537] ? __rtnl_newlink+0xa50/0xa50 [ 26.356759][ T537] ? __lock_release.isra.0+0x6b/0x1a0 [ 26.356760][ T537] ? __rtnl_newlink+0xa50/0xa50 [ 26.356762][ T537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.356763][ T537] ? validate_chain+0x38b/0xc20 [ 26.356765][ T537] ? rtnl_link_fill+0x920/0x920 [ 26.356766][ T537] ? __lock_acquire+0x508/0xc10 [ 26.356768][ T537] ? lock_acquire.part.0+0xbc/0x260 [ 26.356769][ T537] ? find_held_lock+0x2b/0x80 [ 26.356772][ T537] netlink_rcv_skb+0x14e/0x3a0 [ 26.356773][ T537] ? rtnl_link_fill+0x920/0x920 [ 26.356775][ T537] ? netlink_ack+0xcf0/0xcf0 [ 26.356777][ T537] ? netlink_deliver_tap+0xc5/0x330 [ 26.356779][ T537] ? netlink_deliver_tap+0x13c/0x330 [ 26.356781][ T537] netlink_unicast+0x486/0x750 [ 26.356783][ T537] ? netlink_attachskb+0x810/0x810 [ 26.356785][ T537] ? __lock_acquire+0x508/0xc10 [ 26.356787][ T537] netlink_sendmsg+0x735/0xc60 [ 26.356789][ T537] ? netlink_unicast+0x750/0x750 [ 26.356791][ T537] ? __might_fault+0x97/0x140 [ 26.356794][ T537] ____sys_sendmsg+0x419/0x850 [ 26.356796][ T537] ? copy_msghdr_from_user+0x2a0/0x460 [ 26.356797][ T537] ? get_timestamp.constprop.0+0x390/0x390 [ 26.356799][ T537] ? move_addr_to_kernel+0x40/0x40 [ 26.356801][ T537] ? stack_depot_save_flags+0x367/0x770 [ 26.356802][ T537] ? validate_chain+0x38b/0xc20 [ 26.356804][ T537] ___sys_sendmsg+0x14e/0x1d0 [ 26.356806][ T537] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 26.356808][ T537] ? copy_msghdr_from_user+0x460/0x460 [ 26.356813][ T537] __sys_sendmsg+0x145/0x1f0 [ 26.356815][ T537] ? __sys_sendmsg_sock+0x20/0x20 [ 26.356816][ T537] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 26.356818][ T537] ? do_raw_spin_unlock+0x59/0x250 [ 26.356819][ T537] ? rcu_is_watching+0x15/0xd0 [ 26.356821][ T537] do_syscall_64+0x117/0x590 [ 26.356823][ T537] ? trace_hardirqs_off+0xd/0x30 [ 26.356825][ T537] ? exc_page_fault+0xee/0x100 [ 26.356827][ T537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.356829][ T537] RIP: 0033:0x7ff3d131f08e [ 26.356832][ T537] 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 [ 26.356833][ T537] RSP: 002b:00007ffc8e211810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.356836][ T537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3d131f08e [ 26.356837][ T537] RDX: 0000000000000000 RSI: 00007ffc8e2118c0 RDI: 0000000000000005 [ 26.356838][ T537] RBP: 00007ffc8e211820 R08: 0000000000000000 R09: 0000000000000000 [ 26.356839][ T537] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a1934ac [ 26.356840][ T537] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8e211f80 [ 26.356842][ T537] [ 26.375788][ T537] ip (537) used greatest stack depth: 23592 bytes left [ 26.691545][ T556] br1: port 4(veth2) entered disabled state [ 26.704661][ T557] veth2: left allmulticast mode [ 26.704768][ T557] veth2: left promiscuous mode [ 26.704909][ T557] br1: port 4(veth2) entered disabled state [ 26.758206][ T560] br1: port 3(veth1) entered disabled state [ 26.770634][ T561] veth1: left allmulticast mode [ 26.770739][ T561] veth1: left promiscuous mode [ 26.770879][ T561] br1: port 3(veth1) entered disabled state [ 26.795583][ T563] vx20: left allmulticast mode [ 26.795685][ T563] vx20: left promiscuous mode [ 26.795824][ T563] br1: port 2(vx20) entered disabled state [ 26.867815][ T567] vx10: left allmulticast mode [ 26.867963][ T567] vx10: left promiscuous mode [ 26.868753][ T567] br1: port 1(vx10) entered disabled state