[ 33.189077][ T530] br1: port 1(vx100) entered blocking state [ 33.189423][ T530] br1: port 1(vx100) entered disabled state [ 33.189598][ T530] vx100: entered allmulticast mode [ 33.190997][ T530] vx100: entered promiscuous mode [ 33.191380][ T530] br1: port 1(vx100) entered blocking state [ 33.191630][ T530] br1: port 1(vx100) entered forwarding state [ 33.240624][ T532] br1: port 2(veth1) entered blocking state [ 33.240865][ T532] br1: port 2(veth1) entered disabled state [ 33.241042][ T532] veth1: entered allmulticast mode [ 33.242457][ T532] veth1: entered promiscuous mode [ 33.263488][ T93] br1: port 2(veth1) entered blocking state [ 33.263705][ T93] br1: port 2(veth1) entered forwarding state [ 33.368394][ T538] br2: port 1(vx200) entered blocking state [ 33.368575][ T538] br2: port 1(vx200) entered disabled state [ 33.368753][ T538] vx200: entered allmulticast mode [ 33.370088][ T538] vx200: entered promiscuous mode [ 33.370757][ T538] br2: port 1(vx200) entered blocking state [ 33.370929][ T538] br2: port 1(vx200) entered forwarding state [ 33.444720][ T541] br2: port 2(veth2.20) entered blocking state [ 33.444924][ T541] br2: port 2(veth2.20) entered disabled state [ 33.445096][ T541] veth2.20: entered allmulticast mode [ 33.445217][ T541] veth2: entered allmulticast mode [ 33.446578][ T541] veth2.20: entered promiscuous mode [ 33.446709][ T541] veth2: entered promiscuous mode [ 33.484098][ T543] br2: port 2(veth2.20) entered blocking state [ 33.484327][ T543] br2: port 2(veth2.20) entered forwarding state [ 34.446852][ T595] br3: port 1(w1) entered blocking state [ 34.447020][ T595] br3: port 1(w1) entered disabled state [ 34.447167][ T595] w1: entered allmulticast mode [ 34.448534][ T595] w1: entered promiscuous mode [ 34.593637][ T601] br3: port 2(vx100) entered blocking state [ 34.593844][ T601] br3: port 2(vx100) entered disabled state [ 34.594014][ T601] vx100: entered allmulticast mode [ 34.595339][ T601] vx100: entered promiscuous mode [ 34.596844][ T601] br3: port 2(vx100) entered blocking state [ 34.597018][ T601] br3: port 2(vx100) entered forwarding state [ 34.769005][ T39] br3: port 1(w1) entered blocking state [ 34.769211][ T39] br3: port 1(w1) entered forwarding state [ 35.501148][ T648] br3: port 1(w1) entered blocking state [ 35.501377][ T648] br3: port 1(w1) entered disabled state [ 35.501573][ T648] w1: entered allmulticast mode [ 35.503723][ T648] w1: entered promiscuous mode [ 35.646528][ T654] br3: port 2(vx200) entered blocking state [ 35.646713][ T654] br3: port 2(vx200) entered disabled state [ 35.646895][ T654] vx200: entered allmulticast mode [ 35.648245][ T654] vx200: entered promiscuous mode [ 35.648821][ T654] br3: port 2(vx200) entered blocking state [ 35.648982][ T654] br3: port 2(vx200) entered forwarding state [ 35.815461][ T45] br3: port 1(w1) entered blocking state [ 35.815613][ T45] br3: port 1(w1) entered forwarding state [ 36.281486][ T693] br3: port 3(w1.20) entered blocking state [ 36.281679][ T693] br3: port 3(w1.20) entered disabled state [ 36.281863][ T693] w1.20: entered allmulticast mode [ 36.283213][ T693] w1.20: entered promiscuous mode [ 36.439250][ T706] br3: port 3(w1.20) entered blocking state [ 36.439492][ T706] br3: port 3(w1.20) entered forwarding state [ 36.572187][ C3] IPv6: w2: IPv6 duplicate address fe80::f021:4dff:fe98:fb5 used by f2:21:4d:98:0f:b5 detected! [ 39.451771][ C3] [ 39.451878][ C3] ======================================================== [ 39.452010][ C3] WARNING: possible irq lock inversion dependency detected [ 39.452130][ C3] 7.1.0-rc5-virtme #1 Not tainted [ 39.452211][ C3] -------------------------------------------------------- [ 39.452338][ C3] swapper/3/0 just changed the state of lock: [ 39.452436][ C3] ff1100001333ed78 (&ndev->lock){++-.}-{3:3}, at: addrconf_rs_timer+0xb0/0x770 [ 39.452588][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 39.452706][ C3] (acaddr_hash_lock){+.+.}-{3:3} [ 39.452708][ C3] [ 39.452708][ C3] [ 39.452708][ C3] and interrupts could create inverse lock ordering between them. [ 39.452708][ C3] [ 39.453004][ C3] [ 39.453004][ C3] other info that might help us debug this: [ 39.453121][ C3] Possible interrupt unsafe locking scenario: [ 39.453121][ C3] [ 39.453246][ C3] CPU0 CPU1 [ 39.453342][ C3] ---- ---- [ 39.453427][ C3] lock(acaddr_hash_lock); [ 39.453512][ C3] local_irq_disable(); [ 39.453611][ C3] lock(&ndev->lock); [ 39.453711][ C3] lock(acaddr_hash_lock); [ 39.453814][ C3] [ 39.453875][ C3] lock(&ndev->lock); [ 39.453937][ C3] [ 39.453937][ C3] *** DEADLOCK *** [ 39.453937][ C3] [ 39.454060][ C3] 1 lock held by swapper/3/0: [ 39.454143][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x113/0x4f0 [ 39.454295][ C3] [ 39.454295][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 39.454449][ C3] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 39.454538][ C3] HARDIRQ-ON-W at: [ 39.454604][ C3] __lock_acquire+0x378/0xc10 [ 39.454713][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.454818][ C3] _raw_spin_lock+0x33/0x40 [ 39.454925][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 39.455050][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 39.455155][ C3] addrconf_join_anycast+0x1bc/0x260 [ 39.455259][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 39.455367][ C3] addrconf_dad_completed+0x14b/0xe10 [ 39.455487][ C3] addrconf_dad_begin+0x2e1/0x540 [ 39.455587][ C3] addrconf_dad_work+0x170/0x930 [ 39.455687][ C3] process_one_work+0xdf8/0x1410 [ 39.455788][ C3] worker_thread+0x4f1/0xd60 [ 39.455892][ C3] kthread+0x367/0x460 [ 39.456001][ C3] ret_from_fork+0x474/0x6b0 [ 39.456106][ C3] ret_from_fork_asm+0x11/0x20 [ 39.456207][ C3] SOFTIRQ-ON-W at: [ 39.456268][ C3] __lock_acquire+0x378/0xc10 [ 39.456376][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.456476][ C3] _raw_spin_lock+0x33/0x40 [ 39.456577][ C3] __ipv6_dev_ac_dec+0x236/0x5d0 [ 39.456679][ C3] addrconf_leave_anycast+0x1bc/0x260 [ 39.456800][ C3] __ipv6_ifa_notify+0x6b4/0xad0 [ 39.456905][ C3] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 39.457029][ C3] addrconf_notify+0x339/0xf30 [ 39.457133][ C3] notifier_call_chain+0xb0/0x320 [ 39.457238][ C3] __netdev_upper_dev_link+0x3a5/0x590 [ 39.457368][ C3] netdev_master_upper_dev_link+0x86/0xb0 [ 39.457490][ C3] vrf_add_slave+0xdd/0x210 [vrf] [ 39.457595][ C3] do_set_master+0x357/0x580 [ 39.457702][ C3] do_setlink.isra.0+0xa31/0x2750 [ 39.457804][ C3] rtnl_newlink+0x8d1/0xef0 [ 39.457908][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.458014][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.458119][ C3] netlink_unicast+0x486/0x750 [ 39.458218][ C3] netlink_sendmsg+0x735/0xc60 [ 39.458323][ C3] ____sys_sendmsg+0x419/0x850 [ 39.458427][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.458528][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.458632][ C3] do_syscall_64+0x117/0x590 [ 39.458734][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.458855][ C3] INITIAL USE at: [ 39.458917][ C3] __lock_acquire+0x378/0xc10 [ 39.459021][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.459124][ C3] _raw_spin_lock+0x33/0x40 [ 39.459223][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 39.459358][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 39.459461][ C3] addrconf_join_anycast+0x1bc/0x260 [ 39.459564][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 39.459665][ C3] addrconf_dad_completed+0x14b/0xe10 [ 39.459767][ C3] addrconf_dad_begin+0x2e1/0x540 [ 39.459867][ C3] addrconf_dad_work+0x170/0x930 [ 39.459972][ C3] process_one_work+0xdf8/0x1410 [ 39.460077][ C3] worker_thread+0x4f1/0xd60 [ 39.460185][ C3] kthread+0x367/0x460 [ 39.460284][ C3] ret_from_fork+0x474/0x6b0 [ 39.460391][ C3] ret_from_fork_asm+0x11/0x20 [ 39.460492][ C3] } [ 39.460534][ C3] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 39.460657][ C3] ... acquired at: [ 39.460723][ C3] __lock_acquire+0x508/0xc10 [ 39.460807][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.460887][ C3] _raw_spin_lock+0x33/0x40 [ 39.460972][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 39.461075][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 39.461159][ C3] addrconf_join_anycast+0x1bc/0x260 [ 39.461243][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 39.461336][ C3] addrconf_dad_completed+0x14b/0xe10 [ 39.461422][ C3] addrconf_dad_begin+0x2e1/0x540 [ 39.461506][ C3] addrconf_dad_work+0x170/0x930 [ 39.461590][ C3] process_one_work+0xdf8/0x1410 [ 39.461670][ C3] worker_thread+0x4f1/0xd60 [ 39.461751][ C3] kthread+0x367/0x460 [ 39.461811][ C3] ret_from_fork+0x474/0x6b0 [ 39.461893][ C3] ret_from_fork_asm+0x11/0x20 [ 39.461973][ C3] [ 39.462014][ C3] -> (&ndev->lock){++-.}-{3:3} { [ 39.462101][ C3] HARDIRQ-ON-W at: [ 39.462161][ C3] __lock_acquire+0x378/0xc10 [ 39.462265][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.462378][ C3] _raw_write_lock_bh+0x38/0x50 [ 39.462483][ C3] addrconf_permanent_addr+0x108/0x9c0 [ 39.462586][ C3] addrconf_notify+0x151/0xf30 [ 39.462687][ C3] notifier_call_chain+0xb0/0x320 [ 39.462788][ C3] __dev_notify_flags+0xde/0x280 [ 39.462887][ C3] netif_change_flags+0xfe/0x190 [ 39.462988][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 39.463090][ C3] rtnl_newlink+0x8d1/0xef0 [ 39.463190][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.463296][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.463401][ C3] netlink_unicast+0x486/0x750 [ 39.463505][ C3] netlink_sendmsg+0x735/0xc60 [ 39.463607][ C3] ____sys_sendmsg+0x419/0x850 [ 39.463710][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.463810][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.463911][ C3] do_syscall_64+0x117/0x590 [ 39.464012][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.464133][ C3] HARDIRQ-ON-R at: [ 39.464194][ C3] __lock_acquire+0x378/0xc10 [ 39.464304][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.464403][ C3] _raw_read_lock_bh+0x44/0x80 [ 39.464505][ C3] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 39.464624][ C3] inet6_fill_link_af+0x5c/0xe0 [ 39.464728][ C3] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 39.464851][ C3] rtnl_getlink+0x9c9/0xeb0 [ 39.464950][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.465055][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.465159][ C3] netlink_unicast+0x486/0x750 [ 39.465260][ C3] netlink_sendmsg+0x735/0xc60 [ 39.465372][ C3] ____sys_sendmsg+0x419/0x850 [ 39.465477][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.465582][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.465685][ C3] do_syscall_64+0x117/0x590 [ 39.465785][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.465909][ C3] IN-SOFTIRQ-W at: [ 39.465973][ C3] __lock_acquire+0x378/0xc10 [ 39.466073][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.466173][ C3] _raw_write_lock+0x33/0x40 [ 39.466277][ C3] addrconf_rs_timer+0xb0/0x770 [ 39.466385][ C3] call_timer_fn+0x163/0x4f0 [ 39.466488][ C3] __run_timers+0x68f/0xab0 [ 39.466588][ C3] run_timer_softirq+0xf0/0x160 [ 39.466689][ C3] handle_softirqs+0x1d8/0x940 [ 39.466790][ C3] __irq_exit_rcu+0x103/0x1c0 [ 39.466895][ C3] irq_exit_rcu+0xe/0x30 [ 39.466999][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 39.467129][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 39.467258][ C3] pv_native_safe_halt+0xf/0x10 [ 39.467365][ C3] default_idle+0x9/0x10 [ 39.467468][ C3] default_idle_call+0x6e/0xb0 [ 39.467570][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.467695][ C3] do_idle+0xf5/0x160 [ 39.467775][ C3] cpu_startup_entry+0x53/0x70 [ 39.467877][ C3] start_secondary+0x204/0x2b0 [ 39.467981][ C3] common_startup_64+0x13e/0x148 [ 39.468092][ C3] INITIAL USE at: [ 39.468156][ C3] __lock_acquire+0x378/0xc10 [ 39.468260][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.468369][ C3] _raw_write_lock_bh+0x38/0x50 [ 39.468474][ C3] addrconf_permanent_addr+0x108/0x9c0 [ 39.468572][ C3] addrconf_notify+0x151/0xf30 [ 39.468673][ C3] notifier_call_chain+0xb0/0x320 [ 39.468776][ C3] __dev_notify_flags+0xde/0x280 [ 39.468880][ C3] netif_change_flags+0xfe/0x190 [ 39.468984][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 39.469093][ C3] rtnl_newlink+0x8d1/0xef0 [ 39.469197][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.469309][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.469415][ C3] netlink_unicast+0x486/0x750 [ 39.469519][ C3] netlink_sendmsg+0x735/0xc60 [ 39.469620][ C3] ____sys_sendmsg+0x419/0x850 [ 39.469726][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.469829][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.469937][ C3] do_syscall_64+0x117/0x590 [ 39.470040][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.470164][ C3] INITIAL READ USE at: [ 39.470226][ C3] __lock_acquire+0x378/0xc10 [ 39.470333][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.470432][ C3] _raw_read_lock_bh+0x44/0x80 [ 39.470537][ C3] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 39.470665][ C3] inet6_fill_link_af+0x5c/0xe0 [ 39.470770][ C3] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 39.470893][ C3] rtnl_getlink+0x9c9/0xeb0 [ 39.470995][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.471098][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.471198][ C3] netlink_unicast+0x486/0x750 [ 39.471305][ C3] netlink_sendmsg+0x735/0xc60 [ 39.471406][ C3] ____sys_sendmsg+0x419/0x850 [ 39.471506][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.471610][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.471714][ C3] do_syscall_64+0x117/0x590 [ 39.471815][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.471939][ C3] } [ 39.471980][ C3] ... key at: [] __key.37+0x0/0x40 [ 39.472107][ C3] ... acquired at: [ 39.472170][ C3] mark_lock+0x1d7/0xa00 [ 39.472255][ C3] mark_usage+0x42/0x170 [ 39.472339][ C3] __lock_acquire+0x378/0xc10 [ 39.472425][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.472508][ C3] _raw_write_lock+0x33/0x40 [ 39.472591][ C3] addrconf_rs_timer+0xb0/0x770 [ 39.472670][ C3] call_timer_fn+0x163/0x4f0 [ 39.472750][ C3] __run_timers+0x68f/0xab0 [ 39.472829][ C3] run_timer_softirq+0xf0/0x160 [ 39.472913][ C3] handle_softirqs+0x1d8/0x940 [ 39.472997][ C3] __irq_exit_rcu+0x103/0x1c0 [ 39.473082][ C3] irq_exit_rcu+0xe/0x30 [ 39.473167][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 39.473264][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 39.473373][ C3] pv_native_safe_halt+0xf/0x10 [ 39.473452][ C3] default_idle+0x9/0x10 [ 39.473536][ C3] default_idle_call+0x6e/0xb0 [ 39.473615][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.473714][ C3] do_idle+0xf5/0x160 [ 39.473775][ C3] cpu_startup_entry+0x53/0x70 [ 39.473858][ C3] start_secondary+0x204/0x2b0 [ 39.473941][ C3] common_startup_64+0x13e/0x148 [ 39.474025][ C3] [ 39.474069][ C3] [ 39.474069][ C3] stack backtrace: [ 39.474170][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 39.474172][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.474174][ C3] Call Trace: [ 39.474176][ C3] [ 39.474177][ C3] dump_stack_lvl+0x6f/0xa0 [ 39.474181][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 39.474184][ C3] mark_lock_irq+0x989/0x9c0 [ 39.474187][ C3] mark_lock+0x1d7/0xa00 [ 39.474189][ C3] mark_usage+0x42/0x170 [ 39.474190][ C3] __lock_acquire+0x378/0xc10 [ 39.474192][ C3] ? add_chain_cache+0x12d/0x570 [ 39.474194][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.474195][ C3] ? addrconf_rs_timer+0xb0/0x770 [ 39.474197][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.474200][ C3] ? lock_acquire+0x134/0x160 [ 39.474202][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.474203][ C3] _raw_write_lock+0x33/0x40 [ 39.474205][ C3] ? addrconf_rs_timer+0xb0/0x770 [ 39.474207][ C3] addrconf_rs_timer+0xb0/0x770 [ 39.474209][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 39.474210][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.474212][ C3] ? lock_acquire+0x134/0x160 [ 39.474214][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.474215][ C3] call_timer_fn+0x163/0x4f0 [ 39.474217][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 39.474219][ C3] ? debug_object_active_state+0x430/0x430 [ 39.474222][ C3] ? find_held_lock+0x2b/0x80 [ 39.474225][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.474227][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.474229][ C3] __run_timers+0x68f/0xab0 [ 39.474230][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 39.474233][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 39.474234][ C3] ? __lock_acquire+0x508/0xc10 [ 39.474237][ C3] ? __rwlock_init+0x150/0x150 [ 39.474239][ C3] run_timer_softirq+0xf0/0x160 [ 39.474241][ C3] ? __run_timers+0xab0/0xab0 [ 39.474242][ C3] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 39.474245][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.474247][ C3] handle_softirqs+0x1d8/0x940 [ 39.474248][ C3] ? find_held_lock+0x2b/0x80 [ 39.474250][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.474252][ C3] ? _local_bh_enable+0xd0/0xd0 [ 39.474254][ C3] __irq_exit_rcu+0x103/0x1c0 [ 39.474255][ C3] irq_exit_rcu+0xe/0x30 [ 39.474257][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 39.474258][ C3] [ 39.474259][ C3] [ 39.474260][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.474261][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 39.474263][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 39.474265][ C3] Code: 48 8b 3d 44 93 00 02 e8 1f 00 00 00 48 2b 05 c8 31 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 b4 22 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 39.474267][ C3] RSP: 0018:ffa0000000167de8 EFLAGS: 00000296 [ 39.474269][ C3] RAX: 0000000000148c15 RBX: ff11000001bd0040 RCX: ffffffff86cd9667 [ 39.474270][ C3] RDX: ff11000001bd0040 RSI: ffffffff89a02230 RDI: ffffffff8946f6c0 [ 39.474271][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.474272][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc0 [ 39.474273][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 39.474274][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.474276][ C3] ? lockdep_hardirqs_on+0x8c/0x130 [ 39.474278][ C3] default_idle+0x9/0x10 [ 39.474279][ C3] default_idle_call+0x6e/0xb0 [ 39.474281][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.474283][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 39.474285][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 39.474287][ C3] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 39.474289][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.474295][ C3] do_idle+0xf5/0x160 [ 39.474298][ C3] cpu_startup_entry+0x53/0x70 [ 39.474300][ C3] start_secondary+0x204/0x2b0 [ 39.474301][ C3] ? set_cpu_sibling_map+0x1fb0/0x1fb0 [ 39.474303][ C3] common_startup_64+0x13e/0x148 [ 39.474306][ C3] [ 44.166656][ T12] w1.20: left allmulticast mode [ 44.166813][ T12] w1.20: left promiscuous mode [ 44.167024][ T12] br3: port 3(w1.20) entered disabled state [ 44.168063][ T12] vx200: left allmulticast mode [ 44.168145][ T12] vx200: left promiscuous mode [ 44.168272][ T12] br3: port 2(vx200) entered disabled state [ 44.168933][ T12] w1: left allmulticast mode [ 44.169014][ T12] w1: left promiscuous mode [ 44.169136][ T12] br3: port 1(w1) entered disabled state [ 44.246905][ T12] vx100: left allmulticast mode [ 44.247008][ T12] vx100: left promiscuous mode [ 44.247150][ T12] br3: port 2(vx100) entered disabled state [ 44.249398][ T12] w1: left allmulticast mode [ 44.249542][ T12] w1: left promiscuous mode [ 44.251502][ T12] br3: port 1(w1) entered disabled state [ 44.568390][ T814] vx200: left allmulticast mode [ 44.568561][ T814] vx200: left promiscuous mode [ 44.568769][ T814] br2: port 1(vx200) entered disabled state [ 44.619885][ T817] br2: port 2(veth2.20) entered disabled state [ 44.620442][ T817] veth2.20 (unregistering): left allmulticast mode [ 44.620592][ T817] veth2: left allmulticast mode [ 44.620727][ T817] veth2.20 (unregistering): left promiscuous mode [ 44.621221][ T817] veth2: left promiscuous mode [ 44.621452][ T817] br2: port 2(veth2.20) entered disabled state [ 44.707000][ T821] br1: port 2(veth1) entered disabled state [ 44.723892][ T822] veth1: left allmulticast mode [ 44.723991][ T822] veth1: left promiscuous mode [ 44.724126][ T822] br1: port 2(veth1) entered disabled state [ 44.735976][ T823] vx100: left allmulticast mode [ 44.736073][ T823] vx100: left promiscuous mode [ 44.736206][ T823] br1: port 1(vx100) entered disabled state