[ 95.128306][ T629] eth0: renamed from tmp [ 97.902491][ T645] ip (645) used greatest stack depth: 23440 bytes left [ 98.223953][ T647] Initializing XFRM netlink socket [ 110.068814][ T724] [ 110.068924][ T724] ===================================== [ 110.069062][ T724] WARNING: bad unlock balance detected! [ 110.069206][ T724] 6.12.0-rc5-virtme #1 Not tainted [ 110.069335][ T724] ------------------------------------- [ 110.069460][ T724] ip/724 is trying to release lock (rtnl_mutex) at: [ 110.069625][ T724] [] __rtnl_unlock+0x69/0xf0 [ 110.069787][ T724] but there are no more locks to release! [ 110.069916][ T724] [ 110.069916][ T724] other info that might help us debug this: [ 110.070112][ T724] no locks held by ip/724. [ 110.070257][ T724] [ 110.070257][ T724] stack backtrace: [ 110.070411][ T724] CPU: 1 UID: 0 PID: 724 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 110.070601][ T724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 110.070882][ T724] Call Trace: [ 110.070983][ T724] [ 110.071053][ T724] dump_stack_lvl+0x82/0xd0 [ 110.071201][ T724] ? __rtnl_unlock+0x69/0xf0 [ 110.071335][ T724] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 110.071463][ T724] __lock_release+0x2f7/0x460 [ 110.071593][ T724] ? __pfx___lock_release+0x10/0x10 [ 110.071719][ T724] ? __rtnl_unlock+0x69/0xf0 [ 110.071846][ T724] lock_release+0xd7/0x140 [ 110.071972][ T724] __mutex_unlock_slowpath+0x8f/0x3b0 [ 110.072112][ T724] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 110.072247][ T724] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 110.072411][ T724] ? rtnl_link_ops_get+0x187/0x220 [ 110.072539][ T724] __rtnl_unlock+0x69/0xf0 [ 110.072664][ T724] rtnl_newlink+0x7fd/0xa30 [ 110.072793][ T724] ? __pfx_rtnl_newlink+0x10/0x10 [ 110.072919][ T724] ? find_held_lock+0x2c/0x110 [ 110.073048][ T724] ? __lock_release+0x103/0x460 [ 110.073184][ T724] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 110.073312][ T724] ? __pfx___lock_release+0x10/0x10 [ 110.073445][ T724] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 110.073577][ T724] ? __pfx_rtnl_newlink+0x10/0x10 [ 110.073706][ T724] rtnetlink_rcv_msg+0x712/0xc10 [ 110.073839][ T724] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 110.073966][ T724] ? hlock_class+0x4e/0x130 [ 110.074105][ T724] ? mark_lock+0x38/0x3e0 [ 110.074201][ T724] ? __lock_acquire+0xb3f/0x1580 [ 110.074329][ T724] netlink_rcv_skb+0x130/0x360 [ 110.074461][ T724] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 110.074587][ T724] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 110.074717][ T724] ? netlink_deliver_tap+0x13e/0x340 [ 110.074848][ T724] ? netlink_deliver_tap+0xc3/0x340 [ 110.074977][ T724] netlink_unicast+0x44b/0x710 [ 110.075114][ T724] ? __pfx_netlink_unicast+0x10/0x10 [ 110.075238][ T724] ? find_held_lock+0x2c/0x110 [ 110.075368][ T724] netlink_sendmsg+0x723/0xbe0 [ 110.075502][ T724] ? __pfx_netlink_sendmsg+0x10/0x10 [ 110.075629][ T724] ____sys_sendmsg+0x7ac/0xa10 [ 110.075758][ T724] ? __pfx_____sys_sendmsg+0x10/0x10 [ 110.075882][ T724] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 110.076051][ T724] ___sys_sendmsg+0xee/0x170 [ 110.076187][ T724] ? __pfx_stack_trace_save+0x10/0x10 [ 110.076316][ T724] ? __pfx____sys_sendmsg+0x10/0x10 [ 110.076440][ T724] ? __pfx_validate_chain+0x10/0x10 [ 110.076575][ T724] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 110.076734][ T724] ? kasan_save_stack+0x34/0x50 [ 110.076862][ T724] ? kasan_save_stack+0x24/0x50 [ 110.076986][ T724] ? __kasan_record_aux_stack+0x8e/0xa0 [ 110.077145][ T724] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 110.077403][ T724] ? __x64_sys_close+0x7c/0xd0 [ 110.077612][ T724] ? do_syscall_64+0xc1/0x1d0 [ 110.077825][ T724] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.078086][ T724] ? __lock_acquire+0xb3f/0x1580 [ 110.078303][ T724] ? find_held_lock+0x2c/0x110 [ 110.078512][ T724] ? __lock_release+0x103/0x460 [ 110.078701][ T724] ? fdget+0x52/0x1e0 [ 110.078802][ T724] __sys_sendmsg+0xcd/0x170 [ 110.078932][ T724] ? __pfx___sys_sendmsg+0x10/0x10 [ 110.079059][ T724] ? __virt_addr_valid+0x22b/0x430 [ 110.079204][ T724] do_syscall_64+0xc1/0x1d0 [ 110.079336][ T724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.079493][ T724] RIP: 0033:0x7f3e20c4e7b7 [ 110.079630][ T724] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 110.080087][ T724] RSP: 002b:00007ffee4187898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.080286][ T724] RAX: ffffffffffffffda RBX: 00007ffee4187fd0 RCX: 00007f3e20c4e7b7 [ 110.080474][ T724] RDX: 0000000000000000 RSI: 00007ffee4187900 RDI: 0000000000000005 [ 110.080667][ T724] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 110.080853][ T724] R10: 00007f3e20c9dac0 R11: 0000000000000246 R12: 00007ffee4187fe0 [ 110.081044][ T724] R13: 000000006729cf44 R14: 0000000000496600 R15: 00007ffee41879dc [ 110.081251][ T724] [ 110.196417][ T725] IPsec XFRM device driver [ 247.218331][ T43] INFO: task ip:724 blocked for more than 122 seconds. [ 247.218946][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.219313][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.219515][ T43] task:ip state:D stack:25640 pid:724 tgid:724 ppid:600 flags:0x00004002 [ 247.219761][ T43] Call Trace: [ 247.219855][ T43] [ 247.219927][ T43] __schedule+0xa19/0x1dc0 [ 247.220069][ T43] ? __pfx___schedule+0x10/0x10 [ 247.220214][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.220344][ T43] ? trace_lock_release+0x10e/0x180 [ 247.220466][ T43] schedule+0xdf/0x210 [ 247.220562][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.220684][ T43] __mutex_lock+0x634/0xac0 [ 247.220803][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.220927][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.221047][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.221176][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.221298][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.221419][ T43] rtnl_newlink+0x64b/0xa30 [ 247.221542][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.221666][ T43] ? find_held_lock+0x2c/0x110 [ 247.221782][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.221898][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.222019][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.222141][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.222260][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.222380][ T43] ? hlock_class+0x4e/0x130 [ 247.222501][ T43] ? mark_lock+0x38/0x3e0 [ 247.222595][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.222710][ T43] netlink_rcv_skb+0x130/0x360 [ 247.222825][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.222944][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.223061][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.223192][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.223308][ T43] netlink_unicast+0x44b/0x710 [ 247.223423][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.223545][ T43] ? find_held_lock+0x2c/0x110 [ 247.223660][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.223782][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.223898][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.224022][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.224142][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.224287][ T43] ___sys_sendmsg+0xee/0x170 [ 247.224401][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 247.224526][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.224644][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.224758][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 247.224902][ T43] ? kasan_save_stack+0x34/0x50 [ 247.225020][ T43] ? kasan_save_stack+0x24/0x50 [ 247.225150][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 247.225266][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 247.225414][ T43] ? __x64_sys_close+0x7c/0xd0 [ 247.225532][ T43] ? do_syscall_64+0xc1/0x1d0 [ 247.225650][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.225791][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.225905][ T43] ? find_held_lock+0x2c/0x110 [ 247.226022][ T43] ? __lock_release+0x103/0x460 [ 247.226145][ T43] ? fdget+0x52/0x1e0 [ 247.226235][ T43] __sys_sendmsg+0xcd/0x170 [ 247.226350][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.226473][ T43] ? __virt_addr_valid+0x22b/0x430 [ 247.226594][ T43] do_syscall_64+0xc1/0x1d0 [ 247.226709][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.226852][ T43] RIP: 0033:0x7f3e20c4e7b7 [ 247.226976][ T43] RSP: 002b:00007ffee4187898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.227162][ T43] RAX: ffffffffffffffda RBX: 00007ffee4187fd0 RCX: 00007f3e20c4e7b7 [ 247.227334][ T43] RDX: 0000000000000000 RSI: 00007ffee4187900 RDI: 0000000000000005 [ 247.227509][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 247.227678][ T43] R10: 00007f3e20c9dac0 R11: 0000000000000246 R12: 00007ffee4187fe0 [ 247.227848][ T43] R13: 000000006729cf44 R14: 0000000000496600 R15: 00007ffee41879dc [ 247.228028][ T43] [ 247.228120][ T43] INFO: lockdep is turned off. [ 370.098319][ T43] INFO: task kworker/u16:1:76 blocked for more than 122 seconds. [ 370.098653][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.098764][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.098949][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 370.099202][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.099356][ T43] Call Trace: [ 370.099458][ T43] [ 370.099521][ T43] __schedule+0xa19/0x1dc0 [ 370.099643][ T43] ? __pfx___schedule+0x10/0x10 [ 370.099756][ T43] ? __lock_release+0x103/0x460 [ 370.099873][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.099989][ T43] ? trace_lock_release+0x10e/0x180 [ 370.100105][ T43] schedule+0xdf/0x210 [ 370.100200][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.100311][ T43] __mutex_lock+0x634/0xac0 [ 370.100440][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.100550][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.100679][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.100792][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.100903][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.101017][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.101129][ T43] addrconf_verify_work+0x12/0x30 [ 370.101251][ T43] process_one_work+0xe55/0x16d0 [ 370.101372][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.101483][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.101599][ T43] ? assign_work+0x16c/0x240 [ 370.101714][ T43] worker_thread+0x58c/0xce0 [ 370.101837][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 370.101971][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.102098][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.102224][ T43] kthread+0x28a/0x350 [ 370.102313][ T43] ? __pfx_kthread+0x10/0x10 [ 370.102424][ T43] ret_from_fork+0x31/0x70 [ 370.102537][ T43] ? __pfx_kthread+0x10/0x10 [ 370.102650][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.102767][ T43] [ 370.102856][ T43] INFO: task ip:724 blocked for more than 245 seconds. [ 370.102984][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.103091][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.103309][ T43] task:ip state:D stack:25640 pid:724 tgid:724 ppid:600 flags:0x00004002 [ 370.103534][ T43] Call Trace: [ 370.103617][ T43] [ 370.103676][ T43] __schedule+0xa19/0x1dc0 [ 370.103793][ T43] ? __pfx___schedule+0x10/0x10 [ 370.103907][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.104021][ T43] ? trace_lock_release+0x10e/0x180 [ 370.104146][ T43] schedule+0xdf/0x210 [ 370.104232][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.104345][ T43] __mutex_lock+0x634/0xac0 [ 370.104470][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.104588][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.104703][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.104815][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.104930][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.105045][ T43] rtnl_newlink+0x64b/0xa30 [ 370.105169][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.105282][ T43] ? find_held_lock+0x2c/0x110 [ 370.105400][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.105515][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.105627][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.105739][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.105861][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.105974][ T43] ? hlock_class+0x4e/0x130 [ 370.106090][ T43] ? mark_lock+0x38/0x3e0 [ 370.106183][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.106315][ T43] netlink_rcv_skb+0x130/0x360 [ 370.106427][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.106543][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.106656][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.106772][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.106884][ T43] netlink_unicast+0x44b/0x710 [ 370.107002][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.107115][ T43] ? find_held_lock+0x2c/0x110 [ 370.107234][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.107346][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.107458][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.107573][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.107683][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.107826][ T43] ___sys_sendmsg+0xee/0x170 [ 370.107943][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 370.108067][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.108180][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.108310][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 370.108451][ T43] ? kasan_save_stack+0x34/0x50 [ 370.108567][ T43] ? kasan_save_stack+0x24/0x50 [ 370.108678][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 370.108790][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 370.108938][ T43] ? __x64_sys_close+0x7c/0xd0 [ 370.109053][ T43] ? do_syscall_64+0xc1/0x1d0 [ 370.109171][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.109310][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.109435][ T43] ? find_held_lock+0x2c/0x110 [ 370.109563][ T43] ? __lock_release+0x103/0x460 [ 370.109673][ T43] ? fdget+0x52/0x1e0 [ 370.109761][ T43] __sys_sendmsg+0xcd/0x170 [ 370.109876][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.109991][ T43] ? __virt_addr_valid+0x22b/0x430 [ 370.110110][ T43] do_syscall_64+0xc1/0x1d0 [ 370.110233][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.110377][ T43] RIP: 0033:0x7f3e20c4e7b7 [ 370.110496][ T43] RSP: 002b:00007ffee4187898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.110666][ T43] RAX: ffffffffffffffda RBX: 00007ffee4187fd0 RCX: 00007f3e20c4e7b7 [ 370.110842][ T43] RDX: 0000000000000000 RSI: 00007ffee4187900 RDI: 0000000000000005 [ 370.111020][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 370.111191][ T43] R10: 00007f3e20c9dac0 R11: 0000000000000246 R12: 00007ffee4187fe0 [ 370.111354][ T43] R13: 000000006729cf44 R14: 0000000000496600 R15: 00007ffee41879dc [ 370.111526][ T43] [ 370.111619][ T43] INFO: lockdep is turned off. [ 492.978265][ T43] INFO: task kworker/u16:1:76 blocked for more than 245 seconds. [ 492.978617][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.978726][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.978924][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 492.979182][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.979342][ T43] Call Trace: [ 492.979430][ T43] [ 492.979493][ T43] __schedule+0xa19/0x1dc0 [ 492.979624][ T43] ? __pfx___schedule+0x10/0x10 [ 492.979739][ T43] ? __lock_release+0x103/0x460 [ 492.979855][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.979970][ T43] ? trace_lock_release+0x10e/0x180 [ 492.980085][ T43] schedule+0xdf/0x210 [ 492.980182][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.980304][ T43] __mutex_lock+0x634/0xac0 [ 492.980417][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.980529][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.980643][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.980755][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.980867][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.980981][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.981092][ T43] addrconf_verify_work+0x12/0x30 [ 492.981219][ T43] process_one_work+0xe55/0x16d0 [ 492.981334][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.981451][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.981564][ T43] ? assign_work+0x16c/0x240 [ 492.981679][ T43] worker_thread+0x58c/0xce0 [ 492.981792][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.981932][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.982051][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.982174][ T43] kthread+0x28a/0x350 [ 492.982262][ T43] ? __pfx_kthread+0x10/0x10 [ 492.982375][ T43] ret_from_fork+0x31/0x70 [ 492.982491][ T43] ? __pfx_kthread+0x10/0x10 [ 492.982605][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.982723][ T43] [ 492.982814][ T43] INFO: task ip:724 blocked for more than 368 seconds. [ 492.982946][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.983057][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.983259][ T43] task:ip state:D stack:25640 pid:724 tgid:724 ppid:600 flags:0x00004002 [ 492.983500][ T43] Call Trace: [ 492.983586][ T43] [ 492.983654][ T43] __schedule+0xa19/0x1dc0 [ 492.983769][ T43] ? __pfx___schedule+0x10/0x10 [ 492.983883][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.984000][ T43] ? trace_lock_release+0x10e/0x180 [ 492.984117][ T43] schedule+0xdf/0x210 [ 492.984209][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.984323][ T43] __mutex_lock+0x634/0xac0 [ 492.984454][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.984569][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.984686][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.984808][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.984921][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.985040][ T43] rtnl_newlink+0x64b/0xa30 [ 492.985168][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.985277][ T43] ? find_held_lock+0x2c/0x110 [ 492.985388][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.985498][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.985610][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.985719][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.985830][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.985946][ T43] ? hlock_class+0x4e/0x130 [ 492.986056][ T43] ? mark_lock+0x38/0x3e0 [ 492.986147][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.986255][ T43] netlink_rcv_skb+0x130/0x360 [ 492.986367][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.986477][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.986591][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.986703][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.986818][ T43] netlink_unicast+0x44b/0x710 [ 492.986927][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.987039][ T43] ? find_held_lock+0x2c/0x110 [ 492.987162][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.987296][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.987408][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.987524][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.987634][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.987784][ T43] ___sys_sendmsg+0xee/0x170 [ 492.987895][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 492.988010][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.988123][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.988241][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 492.988379][ T43] ? kasan_save_stack+0x34/0x50 [ 492.988504][ T43] ? kasan_save_stack+0x24/0x50 [ 492.988629][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 492.988747][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 492.988890][ T43] ? __x64_sys_close+0x7c/0xd0 [ 492.989007][ T43] ? do_syscall_64+0xc1/0x1d0 [ 492.989121][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.989265][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.989380][ T43] ? find_held_lock+0x2c/0x110 [ 492.989495][ T43] ? __lock_release+0x103/0x460 [ 492.989606][ T43] ? fdget+0x52/0x1e0 [ 492.989700][ T43] __sys_sendmsg+0xcd/0x170 [ 492.989814][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.989926][ T43] ? __virt_addr_valid+0x22b/0x430 [ 492.990055][ T43] do_syscall_64+0xc1/0x1d0 [ 492.990170][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.990313][ T43] RIP: 0033:0x7f3e20c4e7b7 [ 492.990443][ T43] RSP: 002b:00007ffee4187898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.990615][ T43] RAX: ffffffffffffffda RBX: 00007ffee4187fd0 RCX: 00007f3e20c4e7b7 [ 492.990787][ T43] RDX: 0000000000000000 RSI: 00007ffee4187900 RDI: 0000000000000005 [ 492.990955][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 492.991122][ T43] R10: 00007f3e20c9dac0 R11: 0000000000000246 R12: 00007ffee4187fe0 [ 492.991299][ T43] R13: 000000006729cf44 R14: 0000000000496600 R15: 00007ffee41879dc [ 492.991477][ T43] [ 492.991562][ T43] INFO: lockdep is turned off. [ 615.858360][ T43] INFO: task kworker/u16:1:76 blocked for more than 368 seconds. [ 615.859108][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.859357][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.859554][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 615.859812][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.859977][ T43] Call Trace: [ 615.860091][ T43] [ 615.860171][ T43] __schedule+0xa19/0x1dc0 [ 615.860306][ T43] ? __pfx___schedule+0x10/0x10 [ 615.860427][ T43] ? __lock_release+0x103/0x460 [ 615.860552][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.860681][ T43] ? trace_lock_release+0x10e/0x180 [ 615.860805][ T43] schedule+0xdf/0x210 [ 615.860909][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.861031][ T43] __mutex_lock+0x634/0xac0 [ 615.861161][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.861293][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.861413][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.861530][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.861645][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.861764][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.861889][ T43] addrconf_verify_work+0x12/0x30 [ 615.862008][ T43] process_one_work+0xe55/0x16d0 [ 615.862140][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.862258][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.862377][ T43] ? assign_work+0x16c/0x240 [ 615.862502][ T43] worker_thread+0x58c/0xce0 [ 615.862619][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.862763][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.862918][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.863044][ T43] kthread+0x28a/0x350 [ 615.863153][ T43] ? __pfx_kthread+0x10/0x10 [ 615.863272][ T43] ret_from_fork+0x31/0x70 [ 615.863397][ T43] ? __pfx_kthread+0x10/0x10 [ 615.863520][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.863645][ T43] [ 615.863745][ T43] INFO: task ip:724 blocked for more than 491 seconds. [ 615.863895][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.864006][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.864213][ T43] task:ip state:D stack:25640 pid:724 tgid:724 ppid:600 flags:0x00004002 [ 615.864465][ T43] Call Trace: [ 615.864555][ T43] [ 615.864616][ T43] __schedule+0xa19/0x1dc0 [ 615.864733][ T43] ? __pfx___schedule+0x10/0x10 [ 615.864858][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.864983][ T43] ? trace_lock_release+0x10e/0x180 [ 615.865104][ T43] schedule+0xdf/0x210 [ 615.865200][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.865317][ T43] __mutex_lock+0x634/0xac0 [ 615.865432][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.865550][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.865671][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.865792][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865920][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.866036][ T43] rtnl_newlink+0x64b/0xa30 [ 615.866167][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.866284][ T43] ? find_held_lock+0x2c/0x110 [ 615.866402][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.866521][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.866642][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.866760][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.866881][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.866997][ T43] ? hlock_class+0x4e/0x130 [ 615.867117][ T43] ? mark_lock+0x38/0x3e0 [ 615.867221][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.867337][ T43] netlink_rcv_skb+0x130/0x360 [ 615.867454][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.867571][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.867694][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.867824][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.867942][ T43] netlink_unicast+0x44b/0x710 [ 615.868062][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.868192][ T43] ? find_held_lock+0x2c/0x110 [ 615.868311][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.868430][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.868548][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.868677][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.868794][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.868939][ T43] ___sys_sendmsg+0xee/0x170 [ 615.869054][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 615.869178][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.869290][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.869409][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 615.869552][ T43] ? kasan_save_stack+0x34/0x50 [ 615.869669][ T43] ? kasan_save_stack+0x24/0x50 [ 615.869787][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 615.869900][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 615.870043][ T43] ? __x64_sys_close+0x7c/0xd0 [ 615.870174][ T43] ? do_syscall_64+0xc1/0x1d0 [ 615.870291][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.870432][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.870548][ T43] ? find_held_lock+0x2c/0x110 [ 615.870684][ T43] ? __lock_release+0x103/0x460 [ 615.870802][ T43] ? fdget+0x52/0x1e0 [ 615.870892][ T43] __sys_sendmsg+0xcd/0x170 [ 615.871008][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.871119][ T43] ? __virt_addr_valid+0x22b/0x430 [ 615.871255][ T43] do_syscall_64+0xc1/0x1d0 [ 615.871369][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.871507][ T43] RIP: 0033:0x7f3e20c4e7b7 [ 615.871625][ T43] RSP: 002b:00007ffee4187898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.871808][ T43] RAX: ffffffffffffffda RBX: 00007ffee4187fd0 RCX: 00007f3e20c4e7b7 [ 615.871975][ T43] RDX: 0000000000000000 RSI: 00007ffee4187900 RDI: 0000000000000005 [ 615.872145][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 615.872314][ T43] R10: 00007f3e20c9dac0 R11: 0000000000000246 R12: 00007ffee4187fe0 [ 615.872485][ T43] R13: 000000006729cf44 R14: 0000000000496600 R15: 00007ffee41879dc [ 615.872664][ T43] [ 615.872748][ T43] INFO: lockdep is turned off. [ 738.738343][ T43] INFO: task kworker/u16:1:76 blocked for more than 491 seconds. [ 738.738765][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.738880][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.739084][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 738.739395][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.739560][ T43] Call Trace: [ 738.739651][ T43] [ 738.739717][ T43] __schedule+0xa19/0x1dc0 [ 738.739850][ T43] ? __pfx___schedule+0x10/0x10 [ 738.739970][ T43] ? __lock_release+0x103/0x460 [ 738.740102][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.740231][ T43] ? trace_lock_release+0x10e/0x180 [ 738.740353][ T43] schedule+0xdf/0x210 [ 738.740443][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.740558][ T43] __mutex_lock+0x634/0xac0 [ 738.740687][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.740800][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.740916][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.741029][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.741146][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.741269][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.741390][ T43] addrconf_verify_work+0x12/0x30 [ 738.741507][ T43] process_one_work+0xe55/0x16d0 [ 738.741625][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.741738][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.741852][ T43] ? assign_work+0x16c/0x240 [ 738.741970][ T43] worker_thread+0x58c/0xce0 [ 738.742083][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.742273][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.742386][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.742500][ T43] kthread+0x28a/0x350 [ 738.742589][ T43] ? __pfx_kthread+0x10/0x10 [ 738.742702][ T43] ret_from_fork+0x31/0x70 [ 738.742821][ T43] ? __pfx_kthread+0x10/0x10 [ 738.742939][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.743056][ T43] [ 738.743164][ T43] INFO: task ip:724 blocked for more than 614 seconds. [ 738.743310][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.743416][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.743608][ T43] task:ip state:D stack:25640 pid:724 tgid:724 ppid:600 flags:0x00004002 [ 738.743841][ T43] Call Trace: [ 738.743930][ T43] [ 738.743989][ T43] __schedule+0xa19/0x1dc0 [ 738.744106][ T43] ? __pfx___schedule+0x10/0x10 [ 738.744232][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.744347][ T43] ? trace_lock_release+0x10e/0x180 [ 738.744469][ T43] schedule+0xdf/0x210 [ 738.744555][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.744668][ T43] __mutex_lock+0x634/0xac0 [ 738.744782][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.744898][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.745018][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.745151][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745273][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.745385][ T43] rtnl_newlink+0x64b/0xa30 [ 738.745503][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.745616][ T43] ? find_held_lock+0x2c/0x110 [ 738.745731][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.745846][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.745963][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.746086][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.746207][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.746321][ T43] ? hlock_class+0x4e/0x130 [ 738.746437][ T43] ? mark_lock+0x38/0x3e0 [ 738.746524][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.746637][ T43] netlink_rcv_skb+0x130/0x360 [ 738.746756][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.746869][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.746990][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.747115][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.747240][ T43] netlink_unicast+0x44b/0x710 [ 738.747354][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.747473][ T43] ? find_held_lock+0x2c/0x110 [ 738.747591][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.747705][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.747820][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.747938][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.748059][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.748208][ T43] ___sys_sendmsg+0xee/0x170 [ 738.748330][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 738.748452][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.748564][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.748678][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 738.748821][ T43] ? kasan_save_stack+0x34/0x50 [ 738.748945][ T43] ? kasan_save_stack+0x24/0x50 [ 738.749061][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 738.749179][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 738.749322][ T43] ? __x64_sys_close+0x7c/0xd0 [ 738.749446][ T43] ? do_syscall_64+0xc1/0x1d0 [ 738.749563][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.749705][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.749823][ T43] ? find_held_lock+0x2c/0x110 [ 738.749946][ T43] ? __lock_release+0x103/0x460 [ 738.750059][ T43] ? fdget+0x52/0x1e0 [ 738.750154][ T43] __sys_sendmsg+0xcd/0x170 [ 738.750268][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.750381][ T43] ? __virt_addr_valid+0x22b/0x430 [ 738.750504][ T43] do_syscall_64+0xc1/0x1d0 [ 738.750621][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.750760][ T43] RIP: 0033:0x7f3e20c4e7b7 [ 738.750882][ T43] RSP: 002b:00007ffee4187898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.751064][ T43] RAX: ffffffffffffffda RBX: 00007ffee4187fd0 RCX: 00007f3e20c4e7b7 [ 738.751244][ T43] RDX: 0000000000000000 RSI: 00007ffee4187900 RDI: 0000000000000005 [ 738.751416][ T43] RBP: 0000000000000004 R08: 0000000000000040 R09: 0000000000000000 [ 738.751586][ T43] R10: 00007f3e20c9dac0 R11: 0000000000000246 R12: 00007ffee4187fe0 [ 738.751759][ T43] R13: 000000006729cf44 R14: 0000000000496600 R15: 00007ffee41879dc [ 738.751948][ T43] [ 738.752059][ T43] INFO: lockdep is turned off. [ 861.618363][ T43] INFO: task kworker/u16:1:76 blocked for more than 614 seconds. [ 861.618788][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.618904][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.619094][ T43] task:kworker/u16:1 state:D stack:25872 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 861.619417][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.619584][ T43] Call Trace: [ 861.619674][ T43] [ 861.619739][ T43] __schedule+0xa19/0x1dc0 [ 861.619867][ T43] ? __pfx___schedule+0x10/0x10 [ 861.619986][ T43] ? __lock_release+0x103/0x460 [ 861.620106][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.620240][ T43] ? trace_lock_release+0x10e/0x180 [ 861.620366][ T43] schedule+0xdf/0x210 [ 861.620457][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.620572][ T43] __mutex_lock+0x634/0xac0 [ 861.620689][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.620804][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.620921][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.621044][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.621173][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.621289][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.621415][ T43] addrconf_verify_work+0x12/0x30 [ 861.621551][ T43] process_one_work+0xe55/0x16d0 [ 861.621671][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.621788][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.621911][ T43] ? assign_work+0x16c/0x240 [ 861.622043][ T43] worker_thread+0x58c/0xce0 [ 861.622173][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.622315][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.622430][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.622545][ T43] kthread+0x28a/0x350 [ 861.622642][ T43] ? __pfx_kthread+0x10/0x10 [ 861.622757][ T43] ret_from_fork+0x31/0x70 [ 861.622882][ T43] ? __pfx_kthread+0x10/0x10 [ 861.622999][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.623119][ T43] [ 861.623227][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.623424][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr