[ 343.747387][ T2604] br: port 1(veth1) entered blocking state [ 343.747618][ T2604] br: port 1(veth1) entered disabled state [ 343.747815][ T2604] veth1: entered allmulticast mode [ 343.749289][ T2604] veth1: entered promiscuous mode [ 343.750076][ T2604] br: port 1(veth1) entered blocking state [ 343.750258][ T2604] br: port 1(veth1) entered forwarding state [ 343.914354][ T2624] br: port 2(veth2) entered blocking state [ 343.914575][ T2624] br: port 2(veth2) entered disabled state [ 343.914789][ T2624] veth2: entered allmulticast mode [ 343.917254][ T2624] veth2: entered promiscuous mode [ 343.917869][ T2624] br: port 2(veth2) entered blocking state [ 343.918038][ T2624] br: port 2(veth2) entered forwarding state [ 359.735323][ T3054] veth2: left allmulticast mode [ 359.735521][ T3054] veth2: left promiscuous mode [ 359.735742][ T3054] br: port 2(veth2) entered disabled state [ 359.862764][ T3062] veth1: left allmulticast mode [ 359.862941][ T3062] veth1: left promiscuous mode [ 359.863157][ T3062] br: port 1(veth1) entered disabled state [ 359.979371][ T3070] [ 359.979450][ T3070] ======================================================== [ 359.979584][ T3070] WARNING: possible irq lock inversion dependency detected [ 359.979711][ T3070] 7.1.0-rc5-virtme #1 Not tainted [ 359.979800][ T3070] -------------------------------------------------------- [ 359.979934][ T3070] ip/3070 just changed the state of lock: [ 359.980019][ T3070] ffffffff9697e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 359.980189][ T3070] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 359.980331][ T3070] (&ndev->lock){++--}-{3:3} [ 359.980334][ T3070] [ 359.980334][ T3070] [ 359.980334][ T3070] and interrupts could create inverse lock ordering between them. [ 359.980334][ T3070] [ 359.980643][ T3070] [ 359.980643][ T3070] other info that might help us debug this: [ 359.980765][ T3070] Possible interrupt unsafe locking scenario: [ 359.980765][ T3070] [ 359.980901][ T3070] CPU0 CPU1 [ 359.980985][ T3070] ---- ---- [ 359.981080][ T3070] lock(acaddr_hash_lock); [ 359.981165][ T3070] local_irq_disable(); [ 359.981275][ T3070] lock(&ndev->lock); [ 359.981380][ T3070] lock(acaddr_hash_lock); [ 359.981486][ T3070] [ 359.981549][ T3070] lock(&ndev->lock); [ 359.981616][ T3070] [ 359.981616][ T3070] *** DEADLOCK *** [ 359.981616][ T3070] [ 359.981738][ T3070] 1 lock held by ip/3070: [ 359.981803][ T3070] #0: ffffffff9688c9c0 (rtnl_mutex){+.+.}-{4:4}, at: inet6_rtm_deladdr+0x18c/0x2e0 [ 359.981965][ T3070] [ 359.981965][ T3070] the shortest dependencies between 2nd lock and 1st lock: [ 359.982111][ T3070] -> (&ndev->lock){++--}-{3:3} { [ 359.982199][ T3070] HARDIRQ-ON-W at: [ 359.982269][ T3070] __lock_acquire+0x378/0xc10 [ 359.982383][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.982489][ T3070] _raw_write_lock_bh+0x38/0x50 [ 359.982598][ T3070] addrconf_permanent_addr+0x108/0x9c0 [ 359.982724][ T3070] addrconf_notify+0x151/0xf30 [ 359.982829][ T3070] notifier_call_chain+0xb0/0x320 [ 359.982938][ T3070] __dev_notify_flags+0xde/0x280 [ 359.983050][ T3070] netif_change_flags+0xfe/0x190 [ 359.983156][ T3070] do_setlink.isra.0+0x1cc3/0x2750 [ 359.983266][ T3070] rtnl_newlink+0x8d1/0xef0 [ 359.983372][ T3070] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 359.983480][ T3070] netlink_rcv_skb+0x14e/0x3a0 [ 359.983590][ T3070] netlink_unicast+0x486/0x750 [ 359.983702][ T3070] netlink_sendmsg+0x735/0xc60 [ 359.983809][ T3070] ____sys_sendmsg+0x419/0x850 [ 359.983926][ T3070] ___sys_sendmsg+0x14e/0x1d0 [ 359.984038][ T3070] __sys_sendmsg+0x145/0x1f0 [ 359.984148][ T3070] do_syscall_64+0x117/0x590 [ 359.984258][ T3070] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.984388][ T3070] HARDIRQ-ON-R at: [ 359.984452][ T3070] __lock_acquire+0x378/0xc10 [ 359.984563][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.984668][ T3070] _raw_read_lock_bh+0x44/0x80 [ 359.984773][ T3070] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 359.984910][ T3070] inet6_fill_link_af+0x5c/0xe0 [ 359.985016][ T3070] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 359.985141][ T3070] rtnl_getlink+0x9c9/0xeb0 [ 359.985250][ T3070] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 359.985360][ T3070] netlink_rcv_skb+0x14e/0x3a0 [ 359.985468][ T3070] netlink_unicast+0x486/0x750 [ 359.985574][ T3070] netlink_sendmsg+0x735/0xc60 [ 359.985684][ T3070] ____sys_sendmsg+0x419/0x850 [ 359.985789][ T3070] ___sys_sendmsg+0x14e/0x1d0 [ 359.985908][ T3070] __sys_sendmsg+0x145/0x1f0 [ 359.986014][ T3070] do_syscall_64+0x117/0x590 [ 359.986124][ T3070] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.986255][ T3070] IN-SOFTIRQ-W at: [ 359.986324][ T3070] __lock_acquire+0x378/0xc10 [ 359.986429][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.986534][ T3070] _raw_write_lock+0x33/0x40 [ 359.986646][ T3070] addrconf_rs_timer+0xb0/0x770 [ 359.986751][ T3070] call_timer_fn+0x163/0x4f0 [ 359.986861][ T3070] __run_timers+0x68f/0xab0 [ 359.986968][ T3070] run_timer_softirq+0xf0/0x160 [ 359.987072][ T3070] handle_softirqs+0x1d8/0x940 [ 359.987183][ T3070] __irq_exit_rcu+0x103/0x1c0 [ 359.987295][ T3070] irq_exit_rcu+0xe/0x30 [ 359.987401][ T3070] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 359.987527][ T3070] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 359.987653][ T3070] pv_native_safe_halt+0xf/0x10 [ 359.987758][ T3070] default_idle+0x9/0x10 [ 359.987866][ T3070] default_idle_call+0x6e/0xb0 [ 359.987973][ T3070] cpuidle_idle_call.constprop.0+0x237/0x410 [ 359.988104][ T3070] do_idle+0xf5/0x160 [ 359.988210][ T3070] cpu_startup_entry+0x53/0x70 [ 359.988321][ T3070] start_secondary+0x204/0x2b0 [ 359.988428][ T3070] common_startup_64+0x13e/0x148 [ 359.988537][ T3070] IN-SOFTIRQ-R at: [ 359.988599][ T3070] __lock_acquire+0x378/0xc10 [ 359.988705][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.988810][ T3070] _raw_read_lock_bh+0x44/0x80 [ 359.988918][ T3070] ipv6_get_lladdr+0xa8/0x3f0 [ 359.989026][ T3070] addrconf_rs_timer+0x251/0x770 [ 359.989131][ T3070] call_timer_fn+0x163/0x4f0 [ 359.989242][ T3070] __run_timers+0x68f/0xab0 [ 359.989348][ T3070] run_timer_softirq+0xf0/0x160 [ 359.989459][ T3070] handle_softirqs+0x1d8/0x940 [ 359.989567][ T3070] __irq_exit_rcu+0x103/0x1c0 [ 359.989677][ T3070] irq_exit_rcu+0xe/0x30 [ 359.989787][ T3070] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 359.989918][ T3070] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 359.990044][ T3070] pv_native_safe_halt+0xf/0x10 [ 359.990151][ T3070] default_idle+0x9/0x10 [ 359.990266][ T3070] default_idle_call+0x6e/0xb0 [ 359.990372][ T3070] cpuidle_idle_call.constprop.0+0x237/0x410 [ 359.990500][ T3070] do_idle+0xf5/0x160 [ 359.990607][ T3070] cpu_startup_entry+0x53/0x70 [ 359.990713][ T3070] start_secondary+0x204/0x2b0 [ 359.990825][ T3070] common_startup_64+0x13e/0x148 [ 359.990936][ T3070] INITIAL USE at: [ 359.990998][ T3070] __lock_acquire+0x378/0xc10 [ 359.991103][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.991208][ T3070] _raw_write_lock_bh+0x38/0x50 [ 359.991320][ T3070] addrconf_permanent_addr+0x108/0x9c0 [ 359.991448][ T3070] addrconf_notify+0x151/0xf30 [ 359.991554][ T3070] notifier_call_chain+0xb0/0x320 [ 359.991658][ T3070] __dev_notify_flags+0xde/0x280 [ 359.991773][ T3070] netif_change_flags+0xfe/0x190 [ 359.991887][ T3070] do_setlink.isra.0+0x1cc3/0x2750 [ 359.991993][ T3070] rtnl_newlink+0x8d1/0xef0 [ 359.992099][ T3070] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 359.992204][ T3070] netlink_rcv_skb+0x14e/0x3a0 [ 359.992314][ T3070] netlink_unicast+0x486/0x750 [ 359.992426][ T3070] netlink_sendmsg+0x735/0xc60 [ 359.992539][ T3070] ____sys_sendmsg+0x419/0x850 [ 359.992647][ T3070] ___sys_sendmsg+0x14e/0x1d0 [ 359.992752][ T3070] __sys_sendmsg+0x145/0x1f0 [ 359.992862][ T3070] do_syscall_64+0x117/0x590 [ 359.992968][ T3070] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.993094][ T3070] INITIAL READ USE at: [ 359.993182][ T3070] __lock_acquire+0x378/0xc10 [ 359.993290][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.993416][ T3070] _raw_read_lock_bh+0x44/0x80 [ 359.993522][ T3070] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 359.993648][ T3070] inet6_fill_link_af+0x5c/0xe0 [ 359.993755][ T3070] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 359.993882][ T3070] rtnl_getlink+0x9c9/0xeb0 [ 359.993987][ T3070] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 359.994091][ T3070] netlink_rcv_skb+0x14e/0x3a0 [ 359.994195][ T3070] netlink_unicast+0x486/0x750 [ 359.994307][ T3070] netlink_sendmsg+0x735/0xc60 [ 359.994411][ T3070] ____sys_sendmsg+0x419/0x850 [ 359.994517][ T3070] ___sys_sendmsg+0x14e/0x1d0 [ 359.994622][ T3070] __sys_sendmsg+0x145/0x1f0 [ 359.994727][ T3070] do_syscall_64+0x117/0x590 [ 359.994832][ T3070] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 359.994960][ T3070] } [ 359.995003][ T3070] ... key at: [] __key.37+0x0/0x40 [ 359.995131][ T3070] ... acquired at: [ 359.995194][ T3070] __lock_acquire+0x508/0xc10 [ 359.995285][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.995375][ T3070] _raw_spin_lock+0x33/0x40 [ 359.995459][ T3070] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 359.995574][ T3070] __ipv6_dev_ac_inc+0x57e/0x930 [ 359.995658][ T3070] addrconf_join_anycast+0x1bc/0x260 [ 359.995741][ T3070] __ipv6_ifa_notify+0x75b/0xad0 [ 359.995824][ T3070] addrconf_dad_completed+0x14b/0xe10 [ 359.995911][ T3070] addrconf_dad_work+0x3c1/0x930 [ 359.995995][ T3070] process_one_work+0xdf8/0x1410 [ 359.996079][ T3070] worker_thread+0x4f1/0xd60 [ 359.996161][ T3070] kthread+0x367/0x460 [ 359.996229][ T3070] ret_from_fork+0x474/0x6b0 [ 359.996313][ T3070] ret_from_fork_asm+0x11/0x20 [ 359.996399][ T3070] [ 359.996445][ T3070] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 359.996532][ T3070] HARDIRQ-ON-W at: [ 359.996595][ T3070] __lock_acquire+0x378/0xc10 [ 359.996705][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.996810][ T3070] _raw_spin_lock+0x33/0x40 [ 359.996918][ T3070] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 359.997047][ T3070] __ipv6_dev_ac_inc+0x57e/0x930 [ 359.997157][ T3070] addrconf_join_anycast+0x1bc/0x260 [ 359.997268][ T3070] __ipv6_ifa_notify+0x75b/0xad0 [ 359.997374][ T3070] addrconf_dad_completed+0x14b/0xe10 [ 359.997483][ T3070] addrconf_dad_work+0x3c1/0x930 [ 359.997588][ T3070] process_one_work+0xdf8/0x1410 [ 359.997699][ T3070] worker_thread+0x4f1/0xd60 [ 359.997804][ T3070] kthread+0x367/0x460 [ 359.997892][ T3070] ret_from_fork+0x474/0x6b0 [ 359.997997][ T3070] ret_from_fork_asm+0x11/0x20 [ 359.998117][ T3070] SOFTIRQ-ON-W at: [ 359.998181][ T3070] __lock_acquire+0x378/0xc10 [ 359.998297][ T3070] lock_acquire.part.0+0xbc/0x260 [ 359.998402][ T3070] _raw_spin_lock+0x33/0x40 [ 359.998510][ T3070] __ipv6_dev_ac_dec+0x236/0x5d0 [ 359.998615][ T3070] addrconf_leave_anycast+0x1bc/0x260 [ 359.998725][ T3070] __ipv6_ifa_notify+0x6b4/0xad0 [ 359.998831][ T3070] ipv6_del_addr+0x419/0xa20 [ 359.998943][ T3070] inet6_addr_del.isra.0+0x21d/0x6c0 [ 359.999049][ T3070] inet6_rtm_deladdr+0x200/0x2e0 [ 359.999162][ T3070] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 359.999274][ T3070] netlink_rcv_skb+0x14e/0x3a0 [ 359.999428][ T3070] netlink_unicast+0x486/0x750 [ 359.999536][ T3070] netlink_sendmsg+0x735/0xc60 [ 359.999642][ T3070] ____sys_sendmsg+0x419/0x850 [ 359.999747][ T3070] ___sys_sendmsg+0x14e/0x1d0 [ 359.999904][ T3070] __sys_sendmsg+0x145/0x1f0 [ 360.000009][ T3070] do_syscall_64+0x117/0x590 [ 360.000114][ T3070] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 360.000295][ T3070] INITIAL USE at: [ 360.000358][ T3070] __lock_acquire+0x378/0xc10 [ 360.000475][ T3070] lock_acquire.part.0+0xbc/0x260 [ 360.000626][ T3070] _raw_spin_lock+0x33/0x40 [ 360.000735][ T3070] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 360.000863][ T3070] __ipv6_dev_ac_inc+0x57e/0x930 [ 360.001017][ T3070] addrconf_join_anycast+0x1bc/0x260 [ 360.001124][ T3070] __ipv6_ifa_notify+0x75b/0xad0 [ 360.001236][ T3070] addrconf_dad_completed+0x14b/0xe10 [ 360.001345][ T3070] addrconf_dad_work+0x3c1/0x930 [ 360.001460][ T3070] process_one_work+0xdf8/0x1410 [ 360.001568][ T3070] worker_thread+0x4f1/0xd60 [ 360.001679][ T3070] kthread+0x367/0x460 [ 360.001810][ T3070] ret_from_fork+0x474/0x6b0 [ 360.001923][ T3070] ret_from_fork_asm+0x11/0x20 [ 360.002028][ T3070] } [ 360.002071][ T3070] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 360.002247][ T3070] ... acquired at: [ 360.002310][ T3070] mark_lock+0x1d7/0xa00 [ 360.002394][ T3070] mark_usage+0x105/0x170 [ 360.002524][ T3070] __lock_acquire+0x378/0xc10 [ 360.002607][ T3070] lock_acquire.part.0+0xbc/0x260 [ 360.002691][ T3070] _raw_spin_lock+0x33/0x40 [ 360.002775][ T3070] __ipv6_dev_ac_dec+0x236/0x5d0 [ 360.002907][ T3070] addrconf_leave_anycast+0x1bc/0x260 [ 360.002994][ T3070] __ipv6_ifa_notify+0x6b4/0xad0 [ 360.003078][ T3070] ipv6_del_addr+0x419/0xa20 [ 360.003161][ T3070] inet6_addr_del.isra.0+0x21d/0x6c0 [ 360.003295][ T3070] inet6_rtm_deladdr+0x200/0x2e0 [ 360.003380][ T3070] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 360.003463][ T3070] netlink_rcv_skb+0x14e/0x3a0 [ 360.003549][ T3070] netlink_unicast+0x486/0x750 [ 360.003680][ T3070] netlink_sendmsg+0x735/0xc60 [ 360.003765][ T3070] ____sys_sendmsg+0x419/0x850 [ 360.003852][ T3070] ___sys_sendmsg+0x14e/0x1d0 [ 360.003935][ T3070] __sys_sendmsg+0x145/0x1f0 [ 360.004063][ T3070] do_syscall_64+0x117/0x590 [ 360.004147][ T3070] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 360.004262][ T3070] [ 360.004308][ T3070] [ 360.004308][ T3070] stack backtrace: [ 360.004466][ T3070] CPU: 3 UID: 0 PID: 3070 Comm: ip Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 360.004469][ T3070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 360.004471][ T3070] Call Trace: [ 360.004472][ T3070] [ 360.004474][ T3070] dump_stack_lvl+0x6f/0xa0 [ 360.004478][ T3070] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 360.004481][ T3070] mark_lock_irq+0x989/0x9c0 [ 360.004484][ T3070] mark_lock+0x1d7/0xa00 [ 360.004486][ T3070] mark_usage+0x105/0x170 [ 360.004488][ T3070] __lock_acquire+0x378/0xc10 [ 360.004490][ T3070] lock_acquire.part.0+0xbc/0x260 [ 360.004491][ T3070] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 360.004493][ T3070] ? rcu_is_watching+0x15/0xd0 [ 360.004496][ T3070] ? do_raw_read_unlock+0x70/0x70 [ 360.004498][ T3070] ? lock_acquire+0x134/0x160 [ 360.004500][ T3070] _raw_spin_lock+0x33/0x40 [ 360.004502][ T3070] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 360.004503][ T3070] __ipv6_dev_ac_dec+0x236/0x5d0 [ 360.004505][ T3070] addrconf_leave_anycast+0x1bc/0x260 [ 360.004507][ T3070] ? inet6_dump_ifinfo+0x6e0/0x6e0 [ 360.004509][ T3070] ? __ipv6_isatap_ifid+0x210/0x210 [ 360.004511][ T3070] ? nlmsg_notify+0x62/0x250 [ 360.004513][ T3070] __ipv6_ifa_notify+0x6b4/0xad0 [ 360.004515][ T3070] ? cleanup_prefix_route+0x550/0x550 [ 360.004517][ T3070] ? __cancel_work+0x1e0/0x250 [ 360.004519][ T3070] ? try_to_grab_pending+0x840/0x840 [ 360.004521][ T3070] ? __lock_release.isra.0+0x6b/0x1a0 [ 360.004523][ T3070] ? mark_held_locks+0x40/0x70 [ 360.004524][ T3070] ? ipv6_del_addr+0x419/0xa20 [ 360.004526][ T3070] ipv6_del_addr+0x419/0xa20 [ 360.004528][ T3070] ? find_held_lock+0x2b/0x80 [ 360.004531][ T3070] ? addrconf_dad_start+0x110/0x110 [ 360.004533][ T3070] ? __lock_release.isra.0+0x6b/0x1a0 [ 360.004534][ T3070] ? mark_held_locks+0x40/0x70 [ 360.004536][ T3070] inet6_addr_del.isra.0+0x21d/0x6c0 [ 360.004539][ T3070] inet6_rtm_deladdr+0x200/0x2e0 [ 360.004541][ T3070] ? inet6_addr_del.isra.0+0x6c0/0x6c0 [ 360.004544][ T3070] ? rtnetlink_rcv_msg+0x6dc/0xbd0 [ 360.004546][ T3070] ? inet6_addr_del.isra.0+0x6c0/0x6c0 [ 360.004547][ T3070] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 360.004549][ T3070] ? validate_chain+0x38b/0xc20 [ 360.004551][ T3070] ? rtnl_link_fill+0x920/0x920 [ 360.004552][ T3070] ? __lock_acquire+0x508/0xc10 [ 360.004554][ T3070] ? lock_acquire.part.0+0xbc/0x260 [ 360.004556][ T3070] ? find_held_lock+0x2b/0x80 [ 360.004558][ T3070] netlink_rcv_skb+0x14e/0x3a0 [ 360.004560][ T3070] ? rtnl_link_fill+0x920/0x920 [ 360.004561][ T3070] ? netlink_ack+0xcf0/0xcf0 [ 360.004564][ T3070] ? netlink_deliver_tap+0xc5/0x330 [ 360.004566][ T3070] ? netlink_deliver_tap+0x13c/0x330 [ 360.004568][ T3070] netlink_unicast+0x486/0x750 [ 360.004570][ T3070] ? netlink_attachskb+0x810/0x810 [ 360.004572][ T3070] ? __lock_acquire+0x508/0xc10 [ 360.004574][ T3070] netlink_sendmsg+0x735/0xc60 [ 360.004576][ T3070] ? netlink_unicast+0x750/0x750 [ 360.004578][ T3070] ? __might_fault+0x97/0x140 [ 360.004581][ T3070] ____sys_sendmsg+0x419/0x850 [ 360.004583][ T3070] ? copy_msghdr_from_user+0x2a0/0x460 [ 360.004585][ T3070] ? get_timestamp.constprop.0+0x390/0x390 [ 360.004587][ T3070] ? move_addr_to_kernel+0x40/0x40 [ 360.004589][ T3070] ? stack_depot_save_flags+0x367/0x770 [ 360.004592][ T3070] ? validate_chain+0x38b/0xc20 [ 360.004594][ T3070] ___sys_sendmsg+0x14e/0x1d0 [ 360.004596][ T3070] ? __call_rcu_common.constprop.0+0xb2/0xa10 [ 360.004598][ T3070] ? copy_msghdr_from_user+0x460/0x460 [ 360.004604][ T3070] __sys_sendmsg+0x145/0x1f0 [ 360.004605][ T3070] ? __sys_sendmsg_sock+0x20/0x20 [ 360.004607][ T3070] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 360.004609][ T3070] ? do_raw_spin_unlock+0x59/0x250 [ 360.004611][ T3070] ? rcu_is_watching+0x15/0xd0 [ 360.004613][ T3070] do_syscall_64+0x117/0x590 [ 360.004614][ T3070] ? trace_hardirqs_off+0xd/0x30 [ 360.004617][ T3070] ? exc_page_fault+0xee/0x100 [ 360.004619][ T3070] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 360.004621][ T3070] RIP: 0033:0x7f293aebd08e [ 360.004624][ T3070] 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 [ 360.004625][ T3070] RSP: 002b:00007ffe1d9bc560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 360.004629][ T3070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f293aebd08e [ 360.004630][ T3070] RDX: 0000000000000000 RSI: 00007ffe1d9bc610 RDI: 0000000000000005 [ 360.004631][ T3070] RBP: 00007ffe1d9bc570 R08: 0000000000000000 R09: 0000000000000000 [ 360.004632][ T3070] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a195a38 [ 360.004633][ T3070] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1d9bcd60 [ 360.004635][ T3070] [ 360.400495][ T3135] br: port 1(veth1) entered blocking state [ 360.400670][ T3135] br: port 1(veth1) entered disabled state [ 360.400845][ T3135] veth1: entered allmulticast mode [ 360.402064][ T3135] veth1: entered promiscuous mode [ 360.402409][ T3135] br: port 1(veth1) entered blocking state [ 360.402579][ T3135] br: port 1(veth1) entered forwarding state [ 360.509715][ T3155] br: port 2(veth2) entered blocking state [ 360.509927][ T3155] br: port 2(veth2) entered disabled state [ 360.510126][ T3155] veth2: entered allmulticast mode [ 360.511026][ T3155] veth2: entered promiscuous mode [ 360.511313][ T3155] br: port 2(veth2) entered blocking state [ 360.511508][ T3155] br: port 2(veth2) entered forwarding state [ 376.675194][ T3592] veth2: left allmulticast mode [ 376.675356][ T3592] veth2: left promiscuous mode [ 376.675502][ T3592] br: port 2(veth2) entered disabled state [ 376.752435][ T3600] veth1: left allmulticast mode [ 376.752575][ T3600] veth1: left promiscuous mode [ 376.752730][ T3600] br: port 1(veth1) entered disabled state [ 377.107944][ T3655] br: port 1(veth1) entered blocking state [ 377.108099][ T3655] br: port 1(veth1) entered disabled state [ 377.108233][ T3655] veth1: entered allmulticast mode [ 377.109742][ T3655] veth1: entered promiscuous mode [ 377.110221][ T3655] br: port 1(veth1) entered blocking state [ 377.110338][ T3655] br: port 1(veth1) entered forwarding state [ 377.220643][ T3675] br: port 2(veth2) entered blocking state [ 377.220804][ T3675] br: port 2(veth2) entered disabled state [ 377.220941][ T3675] veth2: entered allmulticast mode [ 377.221770][ T3675] veth2: entered promiscuous mode [ 377.222137][ T3675] br: port 2(veth2) entered blocking state [ 377.222252][ T3675] br: port 2(veth2) entered forwarding state [ 391.272440][ T4105] veth2: left allmulticast mode [ 391.272630][ T4105] veth2: left promiscuous mode [ 391.272841][ T4105] br: port 2(veth2) entered disabled state [ 391.348789][ T4113] veth1: left allmulticast mode [ 391.348969][ T4113] veth1: left promiscuous mode [ 391.349180][ T4113] br: port 1(veth1) entered disabled state [ 391.815600][ T4182] br: port 1(veth1) entered blocking state [ 391.815804][ T4182] br: port 1(veth1) entered disabled state [ 391.816004][ T4182] veth1: entered allmulticast mode [ 391.816920][ T4182] veth1: entered promiscuous mode [ 391.817257][ T4182] br: port 1(veth1) entered blocking state [ 391.817429][ T4182] br: port 1(veth1) entered forwarding state [ 391.923650][ T4202] br: port 2(veth2) entered blocking state [ 391.923815][ T4202] br: port 2(veth2) entered disabled state [ 391.923941][ T4202] veth2: entered allmulticast mode [ 391.924771][ T4202] veth2: entered promiscuous mode [ 391.925010][ T4202] br: port 2(veth2) entered blocking state [ 391.925118][ T4202] br: port 2(veth2) entered forwarding state [ 408.122447][ T4639] veth2: left allmulticast mode [ 408.122602][ T4639] veth2: left promiscuous mode [ 408.122762][ T4639] br: port 2(veth2) entered disabled state [ 408.193889][ T4647] veth1: left allmulticast mode [ 408.194016][ T4647] veth1: left promiscuous mode [ 408.194168][ T4647] br: port 1(veth1) entered disabled state [ 408.597708][ T4710] br: port 1(veth1) entered blocking state [ 408.597916][ T4710] br: port 1(veth1) entered disabled state [ 408.598107][ T4710] veth1: entered allmulticast mode [ 408.598996][ T4710] veth1: entered promiscuous mode [ 408.599413][ T4710] br: port 1(veth1) entered blocking state [ 408.599577][ T4710] br: port 1(veth1) entered forwarding state [ 408.700318][ T4730] br: port 2(veth2) entered blocking state [ 408.700555][ T4730] br: port 2(veth2) entered disabled state [ 408.700748][ T4730] veth2: entered allmulticast mode [ 408.701660][ T4730] veth2: entered promiscuous mode [ 408.702059][ T4730] br: port 2(veth2) entered blocking state [ 408.702218][ T4730] br: port 2(veth2) entered forwarding state [ 415.172351][ T4799] veth2: left allmulticast mode [ 415.172492][ T4799] veth2: left promiscuous mode [ 415.172646][ T4799] br: port 2(veth2) entered disabled state [ 415.252398][ T4807] veth1: left allmulticast mode [ 415.252540][ T4807] veth1: left promiscuous mode [ 415.252698][ T4807] br: port 1(veth1) entered disabled state