[ 32.578132][ T509] br1: port 1(veth1) entered blocking state [ 32.578433][ T509] br1: port 1(veth1) entered disabled state [ 32.578677][ T509] veth1: entered allmulticast mode [ 32.581861][ T509] veth1: entered promiscuous mode [ 32.608173][ T39] br1: port 1(veth1) entered blocking state [ 32.608436][ T39] br1: port 1(veth1) entered forwarding state [ 39.102428][ C3] [ 39.102520][ C3] ======================================================== [ 39.102679][ C3] WARNING: possible irq lock inversion dependency detected [ 39.102829][ C3] 7.1.0-rc5-virtme #1 Not tainted [ 39.102932][ C3] -------------------------------------------------------- [ 39.103077][ C3] ping6/555 just changed the state of lock: [ 39.103201][ C3] ff1100000bcc8d78 (&ndev->lock){++.-}-{3:3}, at: ipv6_get_lladdr+0xa8/0x3f0 [ 39.103392][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 39.103544][ C3] (acaddr_hash_lock){+.+.}-{3:3} [ 39.103547][ C3] [ 39.103547][ C3] [ 39.103547][ C3] and interrupts could create inverse lock ordering between them. [ 39.103547][ C3] [ 39.103918][ C3] [ 39.103918][ C3] other info that might help us debug this: [ 39.104068][ C3] Possible interrupt unsafe locking scenario: [ 39.104068][ C3] [ 39.104217][ C3] CPU0 CPU1 [ 39.104319][ C3] ---- ---- [ 39.104424][ C3] lock(acaddr_hash_lock); [ 39.104525][ C3] local_irq_disable(); [ 39.104653][ C3] lock(&ndev->lock); [ 39.104810][ C3] lock(acaddr_hash_lock); [ 39.104935][ C3] [ 39.105010][ C3] lock(&ndev->lock); [ 39.105087][ C3] [ 39.105087][ C3] *** DEADLOCK *** [ 39.105087][ C3] [ 39.105237][ C3] 7 locks held by ping6/555: [ 39.105339][ C3] #0: ff11000008c0f110 (sk_lock-AF_INET6){+.+.}-{0:0}, at: rawv6_sendmsg+0xf1c/0x1a50 [ 39.105524][ C3] #1: ffffffffb0577d20 (rcu_read_lock){....}-{1:3}, at: ip6_send_skb+0xa2/0x350 [ 39.105704][ C3] #2: ffffffffb0577d20 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 39.105878][ C3] #3: ffffffffb0577d20 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x561/0x1490 [ 39.106059][ C3] #4: ffffffffb0577d20 (rcu_read_lock){....}-{1:3}, at: netif_receive_skb_internal+0x81/0x330 [ 39.106258][ C3] #5: ffffffffb0577d20 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 39.106439][ C3] #6: ffffffffb0577d20 (rcu_read_lock){....}-{1:3}, at: ipv6_get_lladdr+0x36/0x3f0 [ 39.106619][ C3] [ 39.106619][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 39.106795][ C3] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 39.106899][ C3] HARDIRQ-ON-W at: [ 39.106976][ C3] __lock_acquire+0x378/0xc10 [ 39.107107][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.107232][ C3] _raw_spin_lock+0x33/0x40 [ 39.107436][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 39.107585][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 39.107711][ C3] addrconf_join_anycast+0x1bc/0x260 [ 39.107901][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 39.108028][ C3] addrconf_dad_completed+0x14b/0xe10 [ 39.108179][ C3] addrconf_dad_begin+0x2e1/0x540 [ 39.108368][ C3] addrconf_dad_work+0x170/0x930 [ 39.108498][ C3] process_one_work+0xdf8/0x1410 [ 39.108631][ C3] worker_thread+0x4f1/0xd60 [ 39.108756][ C3] kthread+0x367/0x460 [ 39.108885][ C3] ret_from_fork+0x474/0x6b0 [ 39.109015][ C3] ret_from_fork_asm+0x11/0x20 [ 39.109204][ C3] SOFTIRQ-ON-W at: [ 39.109280][ C3] __lock_acquire+0x378/0xc10 [ 39.109410][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.109538][ C3] _raw_spin_lock+0x33/0x40 [ 39.109727][ C3] __ipv6_dev_ac_dec+0x236/0x5d0 [ 39.109851][ C3] addrconf_leave_anycast+0x1bc/0x260 [ 39.110002][ C3] __ipv6_ifa_notify+0x6b4/0xad0 [ 39.110191][ C3] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 39.110340][ C3] addrconf_notify+0x339/0xf30 [ 39.110471][ C3] notifier_call_chain+0xb0/0x320 [ 39.110665][ C3] __netdev_upper_dev_link+0x3a5/0x590 [ 39.110815][ C3] netdev_master_upper_dev_link+0x86/0xb0 [ 39.111029][ C3] vrf_add_slave+0xdd/0x210 [vrf] [ 39.111159][ C3] do_set_master+0x357/0x580 [ 39.111283][ C3] do_setlink.isra.0+0xa31/0x2750 [ 39.111411][ C3] rtnl_newlink+0x8d1/0xef0 [ 39.111599][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.111724][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.111851][ C3] netlink_unicast+0x486/0x750 [ 39.112041][ C3] netlink_sendmsg+0x735/0xc60 [ 39.112167][ C3] ____sys_sendmsg+0x419/0x850 [ 39.112294][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.112488][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.112615][ C3] do_syscall_64+0x117/0x590 [ 39.112739][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.112954][ C3] INITIAL USE at: [ 39.113029][ C3] __lock_acquire+0x378/0xc10 [ 39.113153][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.113278][ C3] _raw_spin_lock+0x33/0x40 [ 39.113473][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 39.113621][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 39.113745][ C3] addrconf_join_anycast+0x1bc/0x260 [ 39.113935][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 39.114060][ C3] addrconf_dad_completed+0x14b/0xe10 [ 39.114190][ C3] addrconf_dad_begin+0x2e1/0x540 [ 39.114379][ C3] addrconf_dad_work+0x170/0x930 [ 39.114510][ C3] process_one_work+0xdf8/0x1410 [ 39.114634][ C3] worker_thread+0x4f1/0xd60 [ 39.114823][ C3] kthread+0x367/0x460 [ 39.114950][ C3] ret_from_fork+0x474/0x6b0 [ 39.115074][ C3] ret_from_fork_asm+0x11/0x20 [ 39.115263][ C3] } [ 39.115314][ C3] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 39.115468][ C3] ... acquired at: [ 39.115547][ C3] __lock_acquire+0x508/0xc10 [ 39.115714][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.115814][ C3] _raw_spin_lock+0x33/0x40 [ 39.115918][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 39.116040][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 39.116202][ C3] addrconf_join_anycast+0x1bc/0x260 [ 39.116302][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 39.116405][ C3] addrconf_dad_completed+0x14b/0xe10 [ 39.116505][ C3] addrconf_dad_begin+0x2e1/0x540 [ 39.116668][ C3] addrconf_dad_work+0x170/0x930 [ 39.116767][ C3] process_one_work+0xdf8/0x1410 [ 39.116866][ C3] worker_thread+0x4f1/0xd60 [ 39.116964][ C3] kthread+0x367/0x460 [ 39.117101][ C3] ret_from_fork+0x474/0x6b0 [ 39.117204][ C3] ret_from_fork_asm+0x11/0x20 [ 39.117308][ C3] [ 39.117360][ C3] -> (&ndev->lock){++.-}-{3:3} { [ 39.117467][ C3] HARDIRQ-ON-W at: [ 39.117605][ C3] __lock_acquire+0x378/0xc10 [ 39.117730][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.117856][ C3] _raw_write_lock_bh+0x38/0x50 [ 39.118044][ C3] addrconf_permanent_addr+0x108/0x9c0 [ 39.118171][ C3] addrconf_notify+0x151/0xf30 [ 39.118300][ C3] notifier_call_chain+0xb0/0x320 [ 39.118431][ C3] __dev_notify_flags+0xde/0x280 [ 39.118623][ C3] netif_change_flags+0xfe/0x190 [ 39.118751][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 39.118876][ C3] rtnl_newlink+0x8d1/0xef0 [ 39.119065][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.119193][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.119319][ C3] netlink_unicast+0x486/0x750 [ 39.119520][ C3] netlink_sendmsg+0x735/0xc60 [ 39.119648][ C3] ____sys_sendmsg+0x419/0x850 [ 39.119775][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.119964][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.120088][ C3] do_syscall_64+0x117/0x590 [ 39.120212][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.120434][ C3] HARDIRQ-ON-R at: [ 39.120509][ C3] __lock_acquire+0x378/0xc10 [ 39.120638][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.120764][ C3] _raw_read_lock_bh+0x44/0x80 [ 39.120953][ C3] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 39.121104][ C3] inet6_fill_link_af+0x5c/0xe0 [ 39.121229][ C3] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 39.121452][ C3] rtnl_getlink+0x9c9/0xeb0 [ 39.121578][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.121702][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.121891][ C3] netlink_unicast+0x486/0x750 [ 39.122020][ C3] netlink_sendmsg+0x735/0xc60 [ 39.122148][ C3] ____sys_sendmsg+0x419/0x850 [ 39.122336][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.122466][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.122594][ C3] do_syscall_64+0x117/0x590 [ 39.122718][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.122870][ C3] IN-SOFTIRQ-R at: [ 39.122950][ C3] __lock_acquire+0x378/0xc10 [ 39.123078][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.123266][ C3] _raw_read_lock_bh+0x44/0x80 [ 39.123398][ C3] ipv6_get_lladdr+0xa8/0x3f0 [ 39.123524][ C3] ndisc_send_ns+0xf3/0x120 [ 39.123711][ C3] ndisc_solicit+0x314/0x480 [ 39.123835][ C3] neigh_probe+0xb3/0x100 [ 39.123959][ C3] __neigh_event_send+0x802/0x1070 [ 39.124149][ C3] neigh_resolve_output+0xbe/0x140 [ 39.124273][ C3] ip6_finish_output2+0x423/0x1300 [ 39.124401][ C3] ip6_finish_output+0x646/0xda0 [ 39.124590][ C3] ip6_output+0x23f/0x7f0 [ 39.124715][ C3] ip6_forward+0x10f4/0x2bd0 [ 39.124841][ C3] ipv6_rcv+0x3c1/0x5a0 [ 39.125030][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 39.125179][ C3] netif_receive_skb_internal+0xb0/0x330 [ 39.125331][ C3] netif_receive_skb+0x56/0x380 [ 39.125523][ C3] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 39.125683][ C3] br_handle_frame+0x739/0xf40 [bridge] [ 39.125839][ C3] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 39.126053][ C3] __netif_receive_skb_one_core+0xa2/0x180 [ 39.126201][ C3] process_backlog+0x2bc/0x1490 [ 39.126330][ C3] __napi_poll+0xa7/0x3b0 [ 39.126525][ C3] net_rx_action+0x513/0xf50 [ 39.126650][ C3] handle_softirqs+0x1d8/0x940 [ 39.126775][ C3] do_softirq+0xa9/0xe0 [ 39.126963][ C3] __local_bh_enable_ip+0x113/0x140 [ 39.127088][ C3] __neigh_event_send+0x30a/0x1070 [ 39.127214][ C3] neigh_resolve_output+0xbe/0x140 [ 39.127408][ C3] ip6_finish_output2+0x423/0x1300 [ 39.127532][ C3] ip6_finish_output+0x646/0xda0 [ 39.127660][ C3] ip6_output+0x23f/0x7f0 [ 39.127847][ C3] ip6_send_skb+0xee/0x350 [ 39.127972][ C3] rawv6_push_pending_frames+0x4cb/0xa90 [ 39.128121][ C3] rawv6_sendmsg+0x1434/0x1a50 [ 39.128312][ C3] __sys_sendto+0x2c9/0x400 [ 39.128442][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 39.128571][ C3] do_syscall_64+0x117/0x590 [ 39.128694][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.128909][ C3] INITIAL USE at: [ 39.128984][ C3] __lock_acquire+0x378/0xc10 [ 39.129109][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.129296][ C3] _raw_write_lock_bh+0x38/0x50 [ 39.129422][ C3] addrconf_permanent_addr+0x108/0x9c0 [ 39.129551][ C3] addrconf_notify+0x151/0xf30 [ 39.129739][ C3] notifier_call_chain+0xb0/0x320 [ 39.129865][ C3] __dev_notify_flags+0xde/0x280 [ 39.129994][ C3] netif_change_flags+0xfe/0x190 [ 39.130180][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 39.130308][ C3] rtnl_newlink+0x8d1/0xef0 [ 39.130439][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.130563][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.130751][ C3] netlink_unicast+0x486/0x750 [ 39.130880][ C3] netlink_sendmsg+0x735/0xc60 [ 39.131006][ C3] ____sys_sendmsg+0x419/0x850 [ 39.131195][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.131324][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.131452][ C3] do_syscall_64+0x117/0x590 [ 39.131640][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.131794][ C3] INITIAL READ USE at: [ 39.131869][ C3] __lock_acquire+0x378/0xc10 [ 39.132057][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.132182][ C3] _raw_read_lock_bh+0x44/0x80 [ 39.132307][ C3] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 39.132527][ C3] inet6_fill_link_af+0x5c/0xe0 [ 39.132650][ C3] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 39.132799][ C3] rtnl_getlink+0x9c9/0xeb0 [ 39.132986][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.133112][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 39.133237][ C3] netlink_unicast+0x486/0x750 [ 39.133362][ C3] netlink_sendmsg+0x735/0xc60 [ 39.133554][ C3] ____sys_sendmsg+0x419/0x850 [ 39.133680][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 39.133806][ C3] __sys_sendmsg+0x145/0x1f0 [ 39.133995][ C3] do_syscall_64+0x117/0x590 [ 39.134123][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.134273][ C3] } [ 39.134390][ C3] ... key at: [] __key.37+0x0/0x40 [ 39.134545][ C3] ... acquired at: [ 39.134624][ C3] mark_lock+0x1d7/0xa00 [ 39.134724][ C3] mark_usage+0x42/0x170 [ 39.134886][ C3] __lock_acquire+0x378/0xc10 [ 39.134984][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.135084][ C3] _raw_read_lock_bh+0x44/0x80 [ 39.135184][ C3] ipv6_get_lladdr+0xa8/0x3f0 [ 39.135345][ C3] ndisc_send_ns+0xf3/0x120 [ 39.135448][ C3] ndisc_solicit+0x314/0x480 [ 39.135548][ C3] neigh_probe+0xb3/0x100 [ 39.135647][ C3] __neigh_event_send+0x802/0x1070 [ 39.135809][ C3] neigh_resolve_output+0xbe/0x140 [ 39.135909][ C3] ip6_finish_output2+0x423/0x1300 [ 39.136008][ C3] ip6_finish_output+0x646/0xda0 [ 39.136107][ C3] ip6_output+0x23f/0x7f0 [ 39.136269][ C3] ip6_forward+0x10f4/0x2bd0 [ 39.136369][ C3] ipv6_rcv+0x3c1/0x5a0 [ 39.136447][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 39.136571][ C3] netif_receive_skb_internal+0xb0/0x330 [ 39.136756][ C3] netif_receive_skb+0x56/0x380 [ 39.136855][ C3] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 39.136984][ C3] br_handle_frame+0x739/0xf40 [bridge] [ 39.137087][ C3] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 39.137274][ C3] __netif_receive_skb_one_core+0xa2/0x180 [ 39.137405][ C3] process_backlog+0x2bc/0x1490 [ 39.137504][ C3] __napi_poll+0xa7/0x3b0 [ 39.137664][ C3] net_rx_action+0x513/0xf50 [ 39.137763][ C3] handle_softirqs+0x1d8/0x940 [ 39.137862][ C3] do_softirq+0xa9/0xe0 [ 39.137937][ C3] __local_bh_enable_ip+0x113/0x140 [ 39.138098][ C3] __neigh_event_send+0x30a/0x1070 [ 39.138201][ C3] neigh_resolve_output+0xbe/0x140 [ 39.138300][ C3] ip6_finish_output2+0x423/0x1300 [ 39.138403][ C3] ip6_finish_output+0x646/0xda0 [ 39.138565][ C3] ip6_output+0x23f/0x7f0 [ 39.138668][ C3] ip6_send_skb+0xee/0x350 [ 39.138770][ C3] rawv6_push_pending_frames+0x4cb/0xa90 [ 39.138900][ C3] rawv6_sendmsg+0x1434/0x1a50 [ 39.139062][ C3] __sys_sendto+0x2c9/0x400 [ 39.139160][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 39.139258][ C3] do_syscall_64+0x117/0x590 [ 39.139357][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.139545][ C3] [ 39.139594][ C3] [ 39.139594][ C3] stack backtrace: [ 39.139721][ C3] CPU: 3 UID: 0 PID: 555 Comm: ping6 Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 39.139724][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.139726][ C3] Call Trace: [ 39.139727][ C3] [ 39.139728][ C3] dump_stack_lvl+0x6f/0xa0 [ 39.139732][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 39.139735][ C3] mark_lock_irq+0x989/0x9c0 [ 39.139738][ C3] mark_lock+0x1d7/0xa00 [ 39.139740][ C3] mark_usage+0x42/0x170 [ 39.139741][ C3] __lock_acquire+0x378/0xc10 [ 39.139743][ C3] ? __lock_acquire+0x508/0xc10 [ 39.139745][ C3] lock_acquire.part.0+0xbc/0x260 [ 39.139746][ C3] ? ipv6_get_lladdr+0xa8/0x3f0 [ 39.139748][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.139751][ C3] ? lock_acquire+0x134/0x160 [ 39.139753][ C3] _raw_read_lock_bh+0x44/0x80 [ 39.139755][ C3] ? ipv6_get_lladdr+0xa8/0x3f0 [ 39.139756][ C3] ipv6_get_lladdr+0xa8/0x3f0 [ 39.139759][ C3] ndisc_send_ns+0xf3/0x120 [ 39.139760][ C3] ? __ipv6_chk_addr_and_flags+0x251/0x5f0 [ 39.139762][ C3] ? ndisc_parse_options+0x30/0x30 [ 39.139763][ C3] ? __ipv6_chk_addr_and_flags+0x25b/0x5f0 [ 39.139766][ C3] ndisc_solicit+0x314/0x480 [ 39.139767][ C3] ? ndisc_send_ns+0x120/0x120 [ 39.139769][ C3] ? neigh_probe+0x62/0x100 [ 39.139771][ C3] neigh_probe+0xb3/0x100 [ 39.139773][ C3] __neigh_event_send+0x802/0x1070 [ 39.139775][ C3] ? warn_bogus_irq_restore+0x1/0x20 [ 39.139778][ C3] neigh_resolve_output+0xbe/0x140 [ 39.139780][ C3] ip6_finish_output2+0x423/0x1300 [ 39.139782][ C3] ? ip6_xmit+0x2000/0x2000 [ 39.139784][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 39.139785][ C3] ? find_held_lock+0x2b/0x80 [ 39.139788][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.139789][ C3] ? ip6_mtu+0x15d/0x310 [ 39.139792][ C3] ip6_finish_output+0x646/0xda0 [ 39.139794][ C3] ip6_output+0x23f/0x7f0 [ 39.139796][ C3] ? ip6_finish_output+0xda0/0xda0 [ 39.139798][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 39.139799][ C3] ? find_held_lock+0x2b/0x80 [ 39.139801][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.139803][ C3] ip6_forward+0x10f4/0x2bd0 [ 39.139804][ C3] ? ip6_route_input+0x657/0xbb0 [ 39.139808][ C3] ? ip6_autoflowlabel+0x120/0x120 [ 39.139811][ C3] ? ip6_rcv_core+0xe22/0x1be0 [ 39.139813][ C3] ? ipv6_rcv+0x3c1/0x5a0 [ 39.139814][ C3] ipv6_rcv+0x3c1/0x5a0 [ 39.139816][ C3] ? ip6_rcv_core+0x1be0/0x1be0 [ 39.139818][ C3] ? mark_usage+0x61/0x170 [ 39.139819][ C3] ? find_held_lock+0x2b/0x80 [ 39.139821][ C3] ? __lock_acquire+0x508/0xc10 [ 39.139822][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 39.139824][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 39.139825][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 39.139827][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.139830][ C3] netif_receive_skb_internal+0xb0/0x330 [ 39.139831][ C3] ? __netif_receive_skb+0x150/0x150 [ 39.139833][ C3] ? br_handle_vlan+0x151/0x510 [bridge] [ 39.139842][ C3] netif_receive_skb+0x56/0x380 [ 39.139843][ C3] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 39.139851][ C3] ? br_handle_local_finish+0x20/0x20 [bridge] [ 39.139856][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 39.139858][ C3] ? warn_bogus_irq_restore+0x3/0x20 [ 39.139859][ C3] ? kasan_quarantine_put+0x13e/0x2b0 [ 39.139863][ C3] ? kmem_cache_free+0xf8/0x560 [ 39.139866][ C3] ? icmpv6_rcv+0xb71/0x17d0 [ 39.139869][ C3] br_handle_frame+0x739/0xf40 [bridge] [ 39.139875][ C3] ? br_handle_frame_finish+0x1fb0/0x1fb0 [bridge] [ 39.139881][ C3] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 39.139883][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.139885][ C3] ? ip6_input_finish+0x196/0x590 [ 39.139887][ C3] ? ip6_input+0x155/0x570 [ 39.139889][ C3] ? ip6_input_finish+0x590/0x590 [ 39.139890][ C3] ? do_xdp_generic+0x4a0/0x4a0 [ 39.139892][ C3] ? ip6_rcv_core+0xe22/0x1be0 [ 39.139894][ C3] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.139896][ C3] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 39.139898][ C3] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.139900][ C3] ? validate_chain+0x38b/0xc20 [ 39.139901][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.139903][ C3] ? __update_load_avg_cfs_rq+0x36c/0x10c0 [ 39.139905][ C3] ? mark_usage+0x61/0x170 [ 39.139907][ C3] ? __lock_acquire+0x508/0xc10 [ 39.139908][ C3] ? init_data_structures_once.part.0+0x1a7/0x450 [ 39.139910][ C3] ? process_backlog+0x561/0x1490 [ 39.139911][ C3] __netif_receive_skb_one_core+0xa2/0x180 [ 39.139912][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 39.139913][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 39.139915][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.139918][ C3] process_backlog+0x2bc/0x1490 [ 39.139920][ C3] __napi_poll+0xa7/0x3b0 [ 39.139921][ C3] net_rx_action+0x513/0xf50 [ 39.139923][ C3] ? __napi_poll+0x3b0/0x3b0 [ 39.139927][ C3] ? mark_held_locks+0x40/0x70 [ 39.139928][ C3] handle_softirqs+0x1d8/0x940 [ 39.139930][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.139932][ C3] ? _local_bh_enable+0xd0/0xd0 [ 39.139933][ C3] ? rcu_is_watching+0x15/0xd0 [ 39.139935][ C3] do_softirq+0xa9/0xe0 [ 39.139936][ C3] [ 39.139937][ C3] [ 39.139938][ C3] __local_bh_enable_ip+0x113/0x140 [ 39.139939][ C3] __neigh_event_send+0x30a/0x1070 [ 39.139941][ C3] ? warn_bogus_irq_restore+0x1/0x20 [ 39.139943][ C3] neigh_resolve_output+0xbe/0x140 [ 39.139945][ C3] ip6_finish_output2+0x423/0x1300 [ 39.139948][ C3] ? ip6_xmit+0x2000/0x2000 [ 39.139949][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 39.139950][ C3] ? find_held_lock+0x2b/0x80 [ 39.139952][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.139954][ C3] ? ip6_mtu+0x15d/0x310 [ 39.139956][ C3] ip6_finish_output+0x646/0xda0 [ 39.139958][ C3] ip6_output+0x23f/0x7f0 [ 39.139960][ C3] ? ip6_finish_output+0xda0/0xda0 [ 39.139961][ C3] ? l3mdev_l3_out.constprop.0+0xe5/0x340 [ 39.139965][ C3] ip6_send_skb+0xee/0x350 [ 39.139967][ C3] rawv6_push_pending_frames+0x4cb/0xa90 [ 39.139969][ C3] ? ip6_flush_pending_frames+0x20/0x20 [ 39.139970][ C3] ? rawv6_setsockopt+0x560/0x560 [ 39.139972][ C3] ? raw6_destroy+0x30/0x30 [ 39.139974][ C3] rawv6_sendmsg+0x1434/0x1a50 [ 39.139975][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 39.139978][ C3] ? rawv6_send_hdrinc+0x15b0/0x15b0 [ 39.139981][ C3] ? __swap_cache_replace_folio+0xc81/0xcb0 [ 39.139983][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 39.139986][ C3] ? __might_fault+0x97/0x140 [ 39.139989][ C3] ? __sys_sendto+0x2c9/0x400 [ 39.139990][ C3] __sys_sendto+0x2c9/0x400 [ 39.139992][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 39.139994][ C3] ? __pmd_alloc+0x840/0x840 [ 39.139999][ C3] ? exc_page_fault+0x87/0x100 [ 39.140001][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 39.140003][ C3] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 39.140006][ C3] ? lockdep_hardirqs_on+0x8c/0x130 [ 39.140007][ C3] ? do_syscall_64+0x82/0x590 [ 39.140009][ C3] do_syscall_64+0x117/0x590 [ 39.140010][ C3] ? trace_hardirqs_off+0xd/0x30 [ 39.140011][ C3] ? exc_page_fault+0xee/0x100 [ 39.140013][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.140015][ C3] RIP: 0033:0x7f70ae76608e [ 39.140017][ C3] 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 [ 39.140019][ C3] RSP: 002b:00007ffe71a4f970 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 39.140022][ C3] RAX: ffffffffffffffda RBX: 0000561c76e300a0 RCX: 00007f70ae76608e [ 39.140023][ C3] RDX: 0000000000000040 RSI: 0000561c76e300a4 RDI: 0000000000000005 [ 39.140024][ C3] RBP: 00007ffe71a4f980 R08: 0000561c76e422b4 R09: 000000000000001c [ 39.140025][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 0000561c76e300a4 [ 39.140026][ C3] R13: 0000000000000040 R14: 00007ffe71a50c70 R15: 0000561c76e300a0 [ 39.140028][ C3] [ 43.264802][ T612] br1: port 1(veth1) entered disabled state [ 43.276516][ T613] veth1: left allmulticast mode [ 43.276652][ T613] veth1: left promiscuous mode [ 43.277631][ T613] br1: port 1(veth1) entered disabled state