[ 70.738663][ T1141] veth0: entered allmulticast mode [ 70.739079][ T1141] veth1: entered allmulticast mode [ 70.739305][ T1141] veth2: entered allmulticast mode [ 70.739522][ T1141] veth3: entered allmulticast mode [ 78.019107][ C3] [ 78.019207][ C3] ======================================================== [ 78.019365][ C3] WARNING: possible irq lock inversion dependency detected [ 78.019500][ C3] 7.1.0-rc5-virtme #1 Not tainted [ 78.019589][ C3] -------------------------------------------------------- [ 78.019724][ C3] ping6/1217 just changed the state of lock: [ 78.019832][ C3] ff110000028d5578 (&ndev->lock){++.-}-{3:3}, at: ipv6_get_lladdr+0xa8/0x3f0 [ 78.019991][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 78.020124][ C3] (acaddr_hash_lock){+.+.}-{3:3} [ 78.020127][ C3] [ 78.020127][ C3] [ 78.020127][ C3] and interrupts could create inverse lock ordering between them. [ 78.020127][ C3] [ 78.020459][ C3] [ 78.020459][ C3] other info that might help us debug this: [ 78.020588][ C3] Possible interrupt unsafe locking scenario: [ 78.020588][ C3] [ 78.020720][ C3] CPU0 CPU1 [ 78.020808][ C3] ---- ---- [ 78.020899][ C3] lock(acaddr_hash_lock); [ 78.020988][ C3] local_irq_disable(); [ 78.021100][ C3] lock(&ndev->lock); [ 78.021211][ C3] lock(acaddr_hash_lock); [ 78.021324][ C3] [ 78.021389][ C3] lock(&ndev->lock); [ 78.021463][ C3] [ 78.021463][ C3] *** DEADLOCK *** [ 78.021463][ C3] [ 78.021596][ C3] 6 locks held by ping6/1217: [ 78.021685][ C3] #0: ff1100000f6e9390 (sk_lock-AF_INET6){+.+.}-{0:0}, at: rawv6_sendmsg+0xf1c/0x1a50 [ 78.021843][ C3] #1: ffffffff86d77d20 (rcu_read_lock){....}-{1:3}, at: ip6_send_skb+0xa2/0x350 [ 78.021995][ C3] #2: ffffffff86d77d20 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 78.022147][ C3] #3: ffffffff86d77d20 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x561/0x1490 [ 78.022303][ C3] #4: ffffffff86d77d20 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 78.022465][ C3] #5: ffffffff86d77d20 (rcu_read_lock){....}-{1:3}, at: ipv6_get_lladdr+0x36/0x3f0 [ 78.022617][ C3] [ 78.022617][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 78.022766][ C3] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 78.022855][ C3] HARDIRQ-ON-W at: [ 78.022925][ C3] __lock_acquire+0x378/0xc10 [ 78.023037][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.023145][ C3] _raw_spin_lock+0x33/0x40 [ 78.023258][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 78.023389][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 78.023503][ C3] addrconf_join_anycast+0x1bc/0x260 [ 78.023613][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 78.023724][ C3] addrconf_dad_completed+0x14b/0xe10 [ 78.023853][ C3] addrconf_dad_work+0x3c1/0x930 [ 78.023964][ C3] process_one_work+0xdf8/0x1410 [ 78.024077][ C3] worker_thread+0x4f1/0xd60 [ 78.024184][ C3] kthread+0x367/0x460 [ 78.024293][ C3] ret_from_fork+0x474/0x6b0 [ 78.024406][ C3] ret_from_fork_asm+0x11/0x20 [ 78.024515][ C3] SOFTIRQ-ON-W at: [ 78.024583][ C3] __lock_acquire+0x378/0xc10 [ 78.024693][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.024798][ C3] _raw_spin_lock+0x33/0x40 [ 78.024908][ C3] __ipv6_dev_ac_dec+0x236/0x5d0 [ 78.025017][ C3] addrconf_leave_anycast+0x1bc/0x260 [ 78.025149][ C3] __ipv6_ifa_notify+0x6b4/0xad0 [ 78.025260][ C3] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 78.025387][ C3] addrconf_notify+0x64c/0xf30 [ 78.025501][ C3] notifier_call_chain+0xb0/0x320 [ 78.025611][ C3] netif_set_mtu_ext+0x354/0x5f0 [ 78.025724][ C3] do_setlink.isra.0+0x784/0x2750 [ 78.025832][ C3] rtnl_newlink+0x8d1/0xef0 [ 78.025942][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 78.026051][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 78.026161][ C3] netlink_unicast+0x486/0x750 [ 78.026270][ C3] netlink_sendmsg+0x735/0xc60 [ 78.026379][ C3] ____sys_sendmsg+0x419/0x850 [ 78.026494][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 78.026603][ C3] __sys_sendmsg+0x145/0x1f0 [ 78.026710][ C3] do_syscall_64+0x117/0x590 [ 78.026816][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.026946][ C3] INITIAL USE at: [ 78.027010][ C3] __lock_acquire+0x378/0xc10 [ 78.027123][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.027228][ C3] _raw_spin_lock+0x33/0x40 [ 78.027335][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 78.027467][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 78.027575][ C3] addrconf_join_anycast+0x1bc/0x260 [ 78.027682][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 78.027790][ C3] addrconf_dad_completed+0x14b/0xe10 [ 78.027898][ C3] addrconf_dad_work+0x3c1/0x930 [ 78.028007][ C3] process_one_work+0xdf8/0x1410 [ 78.028122][ C3] worker_thread+0x4f1/0xd60 [ 78.028230][ C3] kthread+0x367/0x460 [ 78.028405][ C3] ret_from_fork+0x474/0x6b0 [ 78.028513][ C3] ret_from_fork_asm+0x11/0x20 [ 78.028620][ C3] } [ 78.028665][ C3] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 78.028851][ C3] ... acquired at: [ 78.028915][ C3] __lock_acquire+0x508/0xc10 [ 78.029000][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.029088][ C3] _raw_spin_lock+0x33/0x40 [ 78.029231][ C3] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 78.029339][ C3] __ipv6_dev_ac_inc+0x57e/0x930 [ 78.029429][ C3] addrconf_join_anycast+0x1bc/0x260 [ 78.029517][ C3] __ipv6_ifa_notify+0x75b/0xad0 [ 78.029661][ C3] addrconf_dad_completed+0x14b/0xe10 [ 78.029747][ C3] addrconf_dad_work+0x3c1/0x930 [ 78.029834][ C3] process_one_work+0xdf8/0x1410 [ 78.029921][ C3] worker_thread+0x4f1/0xd60 [ 78.030066][ C3] kthread+0x367/0x460 [ 78.030136][ C3] ret_from_fork+0x474/0x6b0 [ 78.030220][ C3] ret_from_fork_asm+0x11/0x20 [ 78.030304][ C3] [ 78.030409][ C3] -> (&ndev->lock){++.-}-{3:3} { [ 78.030501][ C3] HARDIRQ-ON-W at: [ 78.030565][ C3] __lock_acquire+0x378/0xc10 [ 78.030672][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.030838][ C3] _raw_write_lock_bh+0x38/0x50 [ 78.030946][ C3] addrconf_permanent_addr+0x108/0x9c0 [ 78.031054][ C3] addrconf_notify+0x151/0xf30 [ 78.031218][ C3] notifier_call_chain+0xb0/0x320 [ 78.031328][ C3] __dev_notify_flags+0xde/0x280 [ 78.031442][ C3] netif_change_flags+0xfe/0x190 [ 78.031549][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 78.031717][ C3] rtnl_newlink+0x8d1/0xef0 [ 78.031825][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 78.031932][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 78.032102][ C3] netlink_unicast+0x486/0x750 [ 78.032211][ C3] netlink_sendmsg+0x735/0xc60 [ 78.032317][ C3] ____sys_sendmsg+0x419/0x850 [ 78.032488][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 78.032593][ C3] __sys_sendmsg+0x145/0x1f0 [ 78.032702][ C3] do_syscall_64+0x117/0x590 [ 78.032869][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.033002][ C3] HARDIRQ-ON-R at: [ 78.033068][ C3] __lock_acquire+0x378/0xc10 [ 78.033175][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.033344][ C3] _raw_read_lock_bh+0x44/0x80 [ 78.033457][ C3] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 78.033584][ C3] inet6_fill_link_af+0x5c/0xe0 [ 78.033693][ C3] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 78.033819][ C3] rtnl_getlink+0x9c9/0xeb0 [ 78.033925][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 78.034092][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 78.034198][ C3] netlink_unicast+0x486/0x750 [ 78.034306][ C3] netlink_sendmsg+0x735/0xc60 [ 78.034480][ C3] ____sys_sendmsg+0x419/0x850 [ 78.034586][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 78.034693][ C3] __sys_sendmsg+0x145/0x1f0 [ 78.034857][ C3] do_syscall_64+0x117/0x590 [ 78.034962][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.035092][ C3] IN-SOFTIRQ-R at: [ 78.035218][ C3] __lock_acquire+0x378/0xc10 [ 78.035324][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.035433][ C3] _raw_read_lock_bh+0x44/0x80 [ 78.035538][ C3] ipv6_get_lladdr+0xa8/0x3f0 [ 78.035702][ C3] ndisc_send_ns+0xf3/0x120 [ 78.035808][ C3] ndisc_solicit+0x314/0x480 [ 78.035919][ C3] neigh_probe+0xb3/0x100 [ 78.036086][ C3] __neigh_event_send+0x802/0x1070 [ 78.036192][ C3] neigh_resolve_output+0xbe/0x140 [ 78.036300][ C3] ip6_finish_output2+0x423/0x1300 [ 78.036475][ C3] ip6_finish_output+0x646/0xda0 [ 78.036588][ C3] ip6_output+0x23f/0x7f0 [ 78.036697][ C3] ip6_forward+0x10f4/0x2bd0 [ 78.036860][ C3] ipv6_rcv+0x3c1/0x5a0 [ 78.036969][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 78.037099][ C3] process_backlog+0x2bc/0x1490 [ 78.037263][ C3] __napi_poll+0xa7/0x3b0 [ 78.037370][ C3] net_rx_action+0x513/0xf50 [ 78.037482][ C3] handle_softirqs+0x1d8/0x940 [ 78.037653][ C3] do_softirq+0xa9/0xe0 [ 78.037759][ C3] __local_bh_enable_ip+0x113/0x140 [ 78.037865][ C3] __neigh_event_send+0x30a/0x1070 [ 78.037973][ C3] neigh_resolve_output+0xbe/0x140 [ 78.038142][ C3] ip6_finish_output2+0x423/0x1300 [ 78.038247][ C3] ip6_finish_output+0x646/0xda0 [ 78.038356][ C3] ip6_output+0x23f/0x7f0 [ 78.038526][ C3] ip6_send_skb+0xee/0x350 [ 78.038632][ C3] rawv6_push_pending_frames+0x4cb/0xa90 [ 78.038762][ C3] rawv6_sendmsg+0x1434/0x1a50 [ 78.038928][ C3] __sys_sendto+0x2c9/0x400 [ 78.039038][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 78.039146][ C3] do_syscall_64+0x117/0x590 [ 78.039312][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.039443][ C3] INITIAL USE at: [ 78.039510][ C3] __lock_acquire+0x378/0xc10 [ 78.039617][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.039726][ C3] _raw_write_lock_bh+0x38/0x50 [ 78.039837][ C3] addrconf_permanent_addr+0x108/0x9c0 [ 78.039943][ C3] addrconf_notify+0x151/0xf30 [ 78.040112][ C3] notifier_call_chain+0xb0/0x320 [ 78.040220][ C3] __dev_notify_flags+0xde/0x280 [ 78.040329][ C3] netif_change_flags+0xfe/0x190 [ 78.040503][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 78.040609][ C3] rtnl_newlink+0x8d1/0xef0 [ 78.040718][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 78.040885][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 78.040992][ C3] netlink_unicast+0x486/0x750 [ 78.041104][ C3] netlink_sendmsg+0x735/0xc60 [ 78.041270][ C3] ____sys_sendmsg+0x419/0x850 [ 78.041377][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 78.041494][ C3] __sys_sendmsg+0x145/0x1f0 [ 78.041603][ C3] do_syscall_64+0x117/0x590 [ 78.041709][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.041836][ C3] INITIAL READ USE at: [ 78.041899][ C3] __lock_acquire+0x378/0xc10 [ 78.042069][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.042178][ C3] _raw_read_lock_bh+0x44/0x80 [ 78.042321][ C3] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 78.042513][ C3] inet6_fill_link_af+0x5c/0xe0 [ 78.042622][ C3] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 78.042753][ C3] rtnl_getlink+0x9c9/0xeb0 [ 78.042918][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 78.043025][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 78.043135][ C3] netlink_unicast+0x486/0x750 [ 78.043301][ C3] netlink_sendmsg+0x735/0xc60 [ 78.043413][ C3] ____sys_sendmsg+0x419/0x850 [ 78.043522][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 78.043640][ C3] __sys_sendmsg+0x145/0x1f0 [ 78.043745][ C3] do_syscall_64+0x117/0x590 [ 78.043849][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.044033][ C3] } [ 78.044078][ C3] ... key at: [] __key.37+0x0/0x40 [ 78.044208][ C3] ... acquired at: [ 78.044271][ C3] mark_lock+0x1d7/0xa00 [ 78.044417][ C3] mark_usage+0x42/0x170 [ 78.044509][ C3] __lock_acquire+0x378/0xc10 [ 78.044597][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.044681][ C3] _raw_read_lock_bh+0x44/0x80 [ 78.044821][ C3] ipv6_get_lladdr+0xa8/0x3f0 [ 78.044909][ C3] ndisc_send_ns+0xf3/0x120 [ 78.044994][ C3] ndisc_solicit+0x314/0x480 [ 78.045083][ C3] neigh_probe+0xb3/0x100 [ 78.045225][ C3] __neigh_event_send+0x802/0x1070 [ 78.045314][ C3] neigh_resolve_output+0xbe/0x140 [ 78.045403][ C3] ip6_finish_output2+0x423/0x1300 [ 78.045491][ C3] ip6_finish_output+0x646/0xda0 [ 78.045631][ C3] ip6_output+0x23f/0x7f0 [ 78.045721][ C3] ip6_forward+0x10f4/0x2bd0 [ 78.045804][ C3] ipv6_rcv+0x3c1/0x5a0 [ 78.045866][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 78.046025][ C3] process_backlog+0x2bc/0x1490 [ 78.046114][ C3] __napi_poll+0xa7/0x3b0 [ 78.046201][ C3] net_rx_action+0x513/0xf50 [ 78.046285][ C3] handle_softirqs+0x1d8/0x940 [ 78.046435][ C3] do_softirq+0xa9/0xe0 [ 78.046504][ C3] __local_bh_enable_ip+0x113/0x140 [ 78.046587][ C3] __neigh_event_send+0x30a/0x1070 [ 78.046673][ C3] neigh_resolve_output+0xbe/0x140 [ 78.046756][ C3] ip6_finish_output2+0x423/0x1300 [ 78.046910][ C3] ip6_finish_output+0x646/0xda0 [ 78.046994][ C3] ip6_output+0x23f/0x7f0 [ 78.047079][ C3] ip6_send_skb+0xee/0x350 [ 78.047165][ C3] rawv6_push_pending_frames+0x4cb/0xa90 [ 78.047328][ C3] rawv6_sendmsg+0x1434/0x1a50 [ 78.047418][ C3] __sys_sendto+0x2c9/0x400 [ 78.047506][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 78.047647][ C3] do_syscall_64+0x117/0x590 [ 78.047734][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.047842][ C3] [ 78.047884][ C3] [ 78.047884][ C3] stack backtrace: [ 78.048054][ C3] CPU: 3 UID: 0 PID: 1217 Comm: ping6 Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 78.048058][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 78.048060][ C3] Call Trace: [ 78.048061][ C3] [ 78.048063][ C3] dump_stack_lvl+0x6f/0xa0 [ 78.048068][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 78.048071][ C3] mark_lock_irq+0x989/0x9c0 [ 78.048074][ C3] mark_lock+0x1d7/0xa00 [ 78.048076][ C3] mark_usage+0x42/0x170 [ 78.048077][ C3] __lock_acquire+0x378/0xc10 [ 78.048079][ C3] ? __lock_acquire+0x508/0xc10 [ 78.048081][ C3] lock_acquire.part.0+0xbc/0x260 [ 78.048082][ C3] ? ipv6_get_lladdr+0xa8/0x3f0 [ 78.048084][ C3] ? rcu_is_watching+0x15/0xd0 [ 78.048087][ C3] ? lock_acquire+0x134/0x160 [ 78.048089][ C3] _raw_read_lock_bh+0x44/0x80 [ 78.048091][ C3] ? ipv6_get_lladdr+0xa8/0x3f0 [ 78.048093][ C3] ipv6_get_lladdr+0xa8/0x3f0 [ 78.048095][ C3] ndisc_send_ns+0xf3/0x120 [ 78.048097][ C3] ? __ipv6_chk_addr_and_flags+0x251/0x5f0 [ 78.048099][ C3] ? ndisc_parse_options+0x30/0x30 [ 78.048100][ C3] ? __ipv6_chk_addr_and_flags+0x25b/0x5f0 [ 78.048102][ C3] ndisc_solicit+0x314/0x480 [ 78.048104][ C3] ? ndisc_send_ns+0x120/0x120 [ 78.048106][ C3] ? neigh_probe+0x62/0x100 [ 78.048108][ C3] neigh_probe+0xb3/0x100 [ 78.048110][ C3] __neigh_event_send+0x802/0x1070 [ 78.048112][ C3] ? warn_bogus_irq_restore+0x1/0x20 [ 78.048115][ C3] neigh_resolve_output+0xbe/0x140 [ 78.048117][ C3] ip6_finish_output2+0x423/0x1300 [ 78.048119][ C3] ? ip6_xmit+0x2000/0x2000 [ 78.048121][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 78.048122][ C3] ? find_held_lock+0x2b/0x80 [ 78.048125][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 78.048127][ C3] ? ip6_mtu+0x15d/0x310 [ 78.048129][ C3] ip6_finish_output+0x646/0xda0 [ 78.048131][ C3] ip6_output+0x23f/0x7f0 [ 78.048133][ C3] ? ip6_finish_output+0xda0/0xda0 [ 78.048135][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 78.048136][ C3] ? find_held_lock+0x2b/0x80 [ 78.048138][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 78.048140][ C3] ip6_forward+0x10f4/0x2bd0 [ 78.048142][ C3] ? ip6_route_input+0x657/0xbb0 [ 78.048145][ C3] ? ip6_autoflowlabel+0x120/0x120 [ 78.048148][ C3] ? ip6_rcv_core+0xe22/0x1be0 [ 78.048150][ C3] ? ipv6_rcv+0x3c1/0x5a0 [ 78.048151][ C3] ipv6_rcv+0x3c1/0x5a0 [ 78.048153][ C3] ? ip6_rcv_core+0x1be0/0x1be0 [ 78.048155][ C3] ? mark_usage+0x61/0x170 [ 78.048156][ C3] ? __lock_acquire+0x508/0xc10 [ 78.048158][ C3] ? init_data_structures_once.part.0+0x1a7/0x450 [ 78.048159][ C3] ? process_backlog+0x561/0x1490 [ 78.048161][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 78.048162][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 78.048163][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 78.048166][ C3] ? rcu_is_watching+0x15/0xd0 [ 78.048168][ C3] process_backlog+0x2bc/0x1490 [ 78.048170][ C3] __napi_poll+0xa7/0x3b0 [ 78.048172][ C3] net_rx_action+0x513/0xf50 [ 78.048174][ C3] ? __napi_poll+0x3b0/0x3b0 [ 78.048177][ C3] ? mark_held_locks+0x40/0x70 [ 78.048179][ C3] handle_softirqs+0x1d8/0x940 [ 78.048181][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 78.048182][ C3] ? _local_bh_enable+0xd0/0xd0 [ 78.048184][ C3] ? rcu_is_watching+0x15/0xd0 [ 78.048186][ C3] do_softirq+0xa9/0xe0 [ 78.048187][ C3] [ 78.048188][ C3] [ 78.048189][ C3] __local_bh_enable_ip+0x113/0x140 [ 78.048190][ C3] __neigh_event_send+0x30a/0x1070 [ 78.048192][ C3] ? warn_bogus_irq_restore+0x1/0x20 [ 78.048195][ C3] neigh_resolve_output+0xbe/0x140 [ 78.048197][ C3] ip6_finish_output2+0x423/0x1300 [ 78.048199][ C3] ? ip6_xmit+0x2000/0x2000 [ 78.048200][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 78.048201][ C3] ? find_held_lock+0x2b/0x80 [ 78.048204][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 78.048205][ C3] ? ip6_mtu+0x15d/0x310 [ 78.048207][ C3] ip6_finish_output+0x646/0xda0 [ 78.048209][ C3] ip6_output+0x23f/0x7f0 [ 78.048211][ C3] ? ip6_finish_output+0xda0/0xda0 [ 78.048212][ C3] ? l3mdev_l3_out.constprop.0+0xe5/0x340 [ 78.048216][ C3] ip6_send_skb+0xee/0x350 [ 78.048218][ C3] rawv6_push_pending_frames+0x4cb/0xa90 [ 78.048220][ C3] ? ip6_flush_pending_frames+0x20/0x20 [ 78.048221][ C3] ? rawv6_setsockopt+0x560/0x560 [ 78.048223][ C3] ? raw6_destroy+0x30/0x30 [ 78.048225][ C3] rawv6_sendmsg+0x1434/0x1a50 [ 78.048226][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 78.048229][ C3] ? rawv6_send_hdrinc+0x15b0/0x15b0 [ 78.048232][ C3] ? __swap_cache_replace_folio+0xc81/0xcb0 [ 78.048236][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 78.048238][ C3] ? __might_fault+0x97/0x140 [ 78.048241][ C3] ? __sys_sendto+0x2c9/0x400 [ 78.048243][ C3] __sys_sendto+0x2c9/0x400 [ 78.048245][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 78.048247][ C3] ? __pmd_alloc+0x840/0x840 [ 78.048251][ C3] ? exc_page_fault+0x87/0x100 [ 78.048253][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 78.048255][ C3] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 78.048258][ C3] ? lockdep_hardirqs_on+0x8c/0x130 [ 78.048260][ C3] ? do_syscall_64+0x82/0x590 [ 78.048261][ C3] do_syscall_64+0x117/0x590 [ 78.048262][ C3] ? trace_hardirqs_off+0xd/0x30 [ 78.048264][ C3] ? exc_page_fault+0xee/0x100 [ 78.048265][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 78.048267][ C3] RIP: 0033:0x7f307f36e08e [ 78.048271][ 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 [ 78.048272][ C3] RSP: 002b:00007ffdedcf7190 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 78.048275][ C3] RAX: ffffffffffffffda RBX: 000055d768bcd0a0 RCX: 00007f307f36e08e [ 78.048277][ C3] RDX: 0000000000000040 RSI: 000055d768bcd0a4 RDI: 0000000000000005 [ 78.048278][ C3] RBP: 00007ffdedcf71a0 R08: 000055d768bdf2b4 R09: 000000000000001c [ 78.048279][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d768bcd0a4 [ 78.048280][ C3] R13: 0000000000000040 R14: 00007ffdedcf8490 R15: 000055d768bcd0a0 [ 78.048282][ C3] [ 79.092171][ T1233] GACT probability NOT on [ 80.928507][ T1141] veth0: left allmulticast mode [ 80.928722][ T1141] veth1: left allmulticast mode [ 80.928872][ T1141] veth2: left allmulticast mode [ 80.929018][ T1141] veth3: left allmulticast mode