[ 30.981518][ T255] [ 30.981625][ T255] ===================================== [ 30.981768][ T255] WARNING: bad unlock balance detected! [ 30.981913][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 30.982053][ T255] ------------------------------------- [ 30.982193][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 30.982374][ T255] [] __rtnl_unlock+0x69/0xf0 [ 30.982556][ T255] but there are no more locks to release! [ 30.982696][ T255] [ 30.982696][ T255] other info that might help us debug this: [ 30.982914][ T255] no locks held by ip/255. [ 30.983081][ T255] [ 30.983081][ T255] stack backtrace: [ 30.983264][ T255] CPU: 1 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 30.983478][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 30.983792][ T255] Call Trace: [ 30.983930][ T255] [ 30.984005][ T255] dump_stack_lvl+0x82/0xd0 [ 30.984153][ T255] ? __rtnl_unlock+0x69/0xf0 [ 30.984298][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 30.984446][ T255] __lock_release+0x2f7/0x460 [ 30.984593][ T255] ? __pfx___lock_release+0x10/0x10 [ 30.984741][ T255] ? __rtnl_unlock+0x69/0xf0 [ 30.984885][ T255] lock_release+0xd7/0x140 [ 30.985053][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 30.985200][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.985343][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 30.985524][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 30.985669][ T255] __rtnl_unlock+0x69/0xf0 [ 30.985812][ T255] rtnl_newlink+0x7fd/0xa30 [ 30.985958][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.986102][ T255] ? find_held_lock+0x2c/0x110 [ 30.986247][ T255] ? __lock_release+0x103/0x460 [ 30.986386][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.986531][ T255] ? __pfx___lock_release+0x10/0x10 [ 30.986675][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.986815][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.986958][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 30.987100][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.987242][ T255] ? hlock_class+0x4e/0x130 [ 30.987384][ T255] ? mark_lock+0x38/0x3e0 [ 30.987499][ T255] ? __lock_acquire+0xb3f/0x1580 [ 30.987645][ T255] netlink_rcv_skb+0x130/0x360 [ 30.987792][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.987943][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.988094][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 30.988234][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 30.988376][ T255] netlink_unicast+0x44b/0x710 [ 30.988529][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 30.988677][ T255] ? find_held_lock+0x2c/0x110 [ 30.988820][ T255] netlink_sendmsg+0x723/0xbe0 [ 30.988996][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.989141][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 30.989284][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.989423][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.989601][ T255] ? hlock_class+0x4e/0x130 [ 30.989746][ T255] ? validate_chain+0x130/0x9b0 [ 30.989892][ T255] ___sys_sendmsg+0xee/0x170 [ 30.990031][ T255] ? __pfx_validate_chain+0x10/0x10 [ 30.990177][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.990322][ T255] ? __lock_acquire+0xb3f/0x1580 [ 30.990466][ T255] ? find_held_lock+0x2c/0x110 [ 30.990609][ T255] ? __lock_release+0x103/0x460 [ 30.990750][ T255] ? __might_fault+0x11b/0x170 [ 30.990896][ T255] ? fdget+0x52/0x1e0 [ 30.991005][ T255] ? lock_acquire+0x32/0xc0 [ 30.991145][ T255] __sys_sendmsg+0xcd/0x170 [ 30.991285][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.991429][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 30.991579][ T255] do_syscall_64+0xc1/0x1d0 [ 30.991726][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.991903][ T255] RIP: 0033:0x7fa76950f7b7 [ 30.992052][ T255] 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 [ 30.992560][ T255] RSP: 002b:00007ffcda077ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.992777][ T255] RAX: ffffffffffffffda RBX: 00007ffcda0781e0 RCX: 00007fa76950f7b7 [ 30.993022][ T255] RDX: 0000000000000000 RSI: 00007ffcda077b20 RDI: 0000000000000005 [ 30.993236][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 30.993448][ T255] R10: 00007fa7693c8708 R11: 0000000000000246 R12: 00007ffcda0781f8 [ 30.993666][ T255] R13: 000000006729b726 R14: 0000000000496600 R15: 00007ffcda077c08 [ 30.993881][ T255] [ 247.124569][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.124928][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.125059][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.125275][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.125571][ T43] Call Trace: [ 247.125676][ T43] [ 247.125755][ T43] __schedule+0xa19/0x1dc0 [ 247.125897][ T43] ? __pfx___schedule+0x10/0x10 [ 247.126033][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.126169][ T43] ? trace_lock_release+0x10e/0x180 [ 247.126302][ T43] schedule+0xdf/0x210 [ 247.126401][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.126539][ T43] __mutex_lock+0x634/0xac0 [ 247.126675][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.126808][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.126939][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.127077][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.127206][ T43] rtnl_newlink+0x64b/0xa30 [ 247.127339][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.127473][ T43] ? find_held_lock+0x2c/0x110 [ 247.127613][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.127744][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.127875][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.128006][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.128134][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.128273][ T43] ? hlock_class+0x4e/0x130 [ 247.128405][ T43] ? mark_lock+0x38/0x3e0 [ 247.128510][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.128637][ T43] netlink_rcv_skb+0x130/0x360 [ 247.128770][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.128898][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.129040][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.129167][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.129300][ T43] netlink_unicast+0x44b/0x710 [ 247.129438][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.129577][ T43] ? find_held_lock+0x2c/0x110 [ 247.129705][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.129834][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.129962][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.130094][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.130220][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.130380][ T43] ? hlock_class+0x4e/0x130 [ 247.130514][ T43] ? validate_chain+0x130/0x9b0 [ 247.130646][ T43] ___sys_sendmsg+0xee/0x170 [ 247.130772][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.130905][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.131035][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.131167][ T43] ? find_held_lock+0x2c/0x110 [ 247.131293][ T43] ? __lock_release+0x103/0x460 [ 247.131424][ T43] ? __might_fault+0x11b/0x170 [ 247.131569][ T43] ? fdget+0x52/0x1e0 [ 247.131684][ T43] ? lock_acquire+0x32/0xc0 [ 247.131832][ T43] __sys_sendmsg+0xcd/0x170 [ 247.131959][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.132085][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.132221][ T43] do_syscall_64+0xc1/0x1d0 [ 247.132354][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.132521][ T43] RIP: 0033:0x7fa76950f7b7 [ 247.132664][ T43] RSP: 002b:00007ffcda077ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.132865][ T43] RAX: ffffffffffffffda RBX: 00007ffcda0781e0 RCX: 00007fa76950f7b7 [ 247.133055][ T43] RDX: 0000000000000000 RSI: 00007ffcda077b20 RDI: 0000000000000005 [ 247.133242][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.133443][ T43] R10: 00007fa7693c8708 R11: 0000000000000246 R12: 00007ffcda0781f8 [ 247.133636][ T43] R13: 000000006729b726 R14: 0000000000496600 R15: 00007ffcda077c08 [ 247.133829][ T43] [ 247.133925][ T43] INFO: lockdep is turned off. [ 370.004581][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.004988][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.005157][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.005492][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.005856][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.006090][ T43] Call Trace: [ 370.006223][ T43] [ 370.006317][ T43] __schedule+0xa19/0x1dc0 [ 370.006515][ T43] ? __pfx___schedule+0x10/0x10 [ 370.006691][ T43] ? __lock_release+0x103/0x460 [ 370.006865][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.007047][ T43] ? trace_lock_release+0x10e/0x180 [ 370.007218][ T43] schedule+0xdf/0x210 [ 370.007353][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.007536][ T43] __mutex_lock+0x634/0xac0 [ 370.007711][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.007887][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.008061][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.008235][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.008413][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.008602][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.008777][ T43] addrconf_verify_work+0x12/0x30 [ 370.008952][ T43] process_one_work+0xe55/0x16d0 [ 370.009129][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.009303][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.009488][ T43] ? assign_work+0x16c/0x240 [ 370.009667][ T43] worker_thread+0x58c/0xce0 [ 370.009850][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.010019][ T43] kthread+0x28a/0x350 [ 370.010150][ T43] ? __pfx_kthread+0x10/0x10 [ 370.010328][ T43] ret_from_fork+0x31/0x70 [ 370.010515][ T43] ? __pfx_kthread+0x10/0x10 [ 370.010687][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.010865][ T43] [ 370.011059][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 370.011273][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.011450][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.011735][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 370.012081][ T43] Call Trace: [ 370.012212][ T43] [ 370.012302][ T43] __schedule+0xa19/0x1dc0 [ 370.012498][ T43] ? __pfx___schedule+0x10/0x10 [ 370.012675][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.012846][ T43] ? trace_lock_release+0x10e/0x180 [ 370.013010][ T43] schedule+0xdf/0x210 [ 370.013147][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.013318][ T43] __mutex_lock+0x634/0xac0 [ 370.013508][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.013688][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.013870][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.014056][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.014258][ T43] rtnl_newlink+0x64b/0xa30 [ 370.014444][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.014610][ T43] ? find_held_lock+0x2c/0x110 [ 370.014781][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.014963][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.015137][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.015325][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.015531][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.015732][ T43] ? hlock_class+0x4e/0x130 [ 370.015925][ T43] ? mark_lock+0x38/0x3e0 [ 370.016080][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.016276][ T43] netlink_rcv_skb+0x130/0x360 [ 370.016478][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.016676][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.016879][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.017072][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.017275][ T43] netlink_unicast+0x44b/0x710 [ 370.017494][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.017692][ T43] ? find_held_lock+0x2c/0x110 [ 370.017898][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.018106][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.018315][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.018527][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.018727][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.018952][ T43] ? hlock_class+0x4e/0x130 [ 370.019123][ T43] ? validate_chain+0x130/0x9b0 [ 370.019304][ T43] ___sys_sendmsg+0xee/0x170 [ 370.019500][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.019693][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.019888][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.020075][ T43] ? find_held_lock+0x2c/0x110 [ 370.020247][ T43] ? __lock_release+0x103/0x460 [ 370.020445][ T43] ? __might_fault+0x11b/0x170 [ 370.020643][ T43] ? fdget+0x52/0x1e0 [ 370.020788][ T43] ? lock_acquire+0x32/0xc0 [ 370.020997][ T43] __sys_sendmsg+0xcd/0x170 [ 370.021190][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.021380][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.021603][ T43] do_syscall_64+0xc1/0x1d0 [ 370.021802][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.022046][ T43] RIP: 0033:0x7fa76950f7b7 [ 370.022257][ T43] RSP: 002b:00007ffcda077ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.022573][ T43] RAX: ffffffffffffffda RBX: 00007ffcda0781e0 RCX: 00007fa76950f7b7 [ 370.022873][ T43] RDX: 0000000000000000 RSI: 00007ffcda077b20 RDI: 0000000000000005 [ 370.023167][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 370.023474][ T43] R10: 00007fa7693c8708 R11: 0000000000000246 R12: 00007ffcda0781f8 [ 370.023775][ T43] R13: 000000006729b726 R14: 0000000000496600 R15: 00007ffcda077c08 [ 370.024076][ T43] [ 370.024207][ T43] INFO: lockdep is turned off. [ 492.884545][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.884821][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.884929][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.885126][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.885357][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.885536][ T43] Call Trace: [ 492.885626][ T43] [ 492.885688][ T43] __schedule+0xa19/0x1dc0 [ 492.885809][ T43] ? __pfx___schedule+0x10/0x10 [ 492.885924][ T43] ? __lock_release+0x103/0x460 [ 492.886041][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.886163][ T43] ? trace_lock_release+0x10e/0x180 [ 492.886278][ T43] schedule+0xdf/0x210 [ 492.886368][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.886492][ T43] __mutex_lock+0x634/0xac0 [ 492.886609][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.886721][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.886837][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.886953][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.887071][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.887186][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.887309][ T43] addrconf_verify_work+0x12/0x30 [ 492.887523][ T43] process_one_work+0xe55/0x16d0 [ 492.887641][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.887752][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.887865][ T43] ? assign_work+0x16c/0x240 [ 492.887985][ T43] worker_thread+0x58c/0xce0 [ 492.888104][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.888214][ T43] kthread+0x28a/0x350 [ 492.888299][ T43] ? __pfx_kthread+0x10/0x10 [ 492.888414][ T43] ret_from_fork+0x31/0x70 [ 492.888538][ T43] ? __pfx_kthread+0x10/0x10 [ 492.888650][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.888767][ T43] [ 492.888874][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.889014][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.889118][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.889299][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.889534][ T43] Call Trace: [ 492.889618][ T43] [ 492.889676][ T43] __schedule+0xa19/0x1dc0 [ 492.889791][ T43] ? __pfx___schedule+0x10/0x10 [ 492.889907][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.890024][ T43] ? trace_lock_release+0x10e/0x180 [ 492.890146][ T43] schedule+0xdf/0x210 [ 492.890233][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.890345][ T43] __mutex_lock+0x634/0xac0 [ 492.890470][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.890586][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.890700][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.890815][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.890946][ T43] rtnl_newlink+0x64b/0xa30 [ 492.891059][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.891171][ T43] ? find_held_lock+0x2c/0x110 [ 492.891287][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.891403][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.891520][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.891631][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.891744][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.891859][ T43] ? hlock_class+0x4e/0x130 [ 492.891971][ T43] ? mark_lock+0x38/0x3e0 [ 492.892057][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.892172][ T43] netlink_rcv_skb+0x130/0x360 [ 492.892290][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.892403][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.892523][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.892635][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.892751][ T43] netlink_unicast+0x44b/0x710 [ 492.892867][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.892979][ T43] ? find_held_lock+0x2c/0x110 [ 492.893093][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.893206][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.893324][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.893444][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.893555][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.893698][ T43] ? hlock_class+0x4e/0x130 [ 492.893812][ T43] ? validate_chain+0x130/0x9b0 [ 492.893924][ T43] ___sys_sendmsg+0xee/0x170 [ 492.894034][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.894144][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.894259][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.894374][ T43] ? find_held_lock+0x2c/0x110 [ 492.894493][ T43] ? __lock_release+0x103/0x460 [ 492.894604][ T43] ? __might_fault+0x11b/0x170 [ 492.894726][ T43] ? fdget+0x52/0x1e0 [ 492.894816][ T43] ? lock_acquire+0x32/0xc0 [ 492.894928][ T43] __sys_sendmsg+0xcd/0x170 [ 492.895039][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.895151][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.895273][ T43] do_syscall_64+0xc1/0x1d0 [ 492.895389][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.895539][ T43] RIP: 0033:0x7fa76950f7b7 [ 492.895664][ T43] RSP: 002b:00007ffcda077ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.895833][ T43] RAX: ffffffffffffffda RBX: 00007ffcda0781e0 RCX: 00007fa76950f7b7 [ 492.895999][ T43] RDX: 0000000000000000 RSI: 00007ffcda077b20 RDI: 0000000000000005 [ 492.896164][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.896332][ T43] R10: 00007fa7693c8708 R11: 0000000000000246 R12: 00007ffcda0781f8 [ 492.896511][ T43] R13: 000000006729b726 R14: 0000000000496600 R15: 00007ffcda077c08 [ 492.896679][ T43] [ 492.896765][ T43] INFO: lockdep is turned off. [ 615.764556][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.764866][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.764977][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.765185][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.765426][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.765630][ T43] Call Trace: [ 615.765728][ T43] [ 615.765793][ T43] __schedule+0xa19/0x1dc0 [ 615.765917][ T43] ? __pfx___schedule+0x10/0x10 [ 615.766036][ T43] ? __lock_release+0x103/0x460 [ 615.766162][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.766287][ T43] ? trace_lock_release+0x10e/0x180 [ 615.766403][ T43] schedule+0xdf/0x210 [ 615.766505][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.766619][ T43] __mutex_lock+0x634/0xac0 [ 615.766736][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.766851][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.766975][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.767093][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.767214][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.767334][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.767453][ T43] addrconf_verify_work+0x12/0x30 [ 615.767564][ T43] process_one_work+0xe55/0x16d0 [ 615.767683][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.767794][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.767906][ T43] ? assign_work+0x16c/0x240 [ 615.768031][ T43] worker_thread+0x58c/0xce0 [ 615.768160][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.768271][ T43] kthread+0x28a/0x350 [ 615.768359][ T43] ? __pfx_kthread+0x10/0x10 [ 615.768481][ T43] ret_from_fork+0x31/0x70 [ 615.768596][ T43] ? __pfx_kthread+0x10/0x10 [ 615.768708][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.768826][ T43] [ 615.768928][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.769070][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.769184][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.769365][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.769641][ T43] Call Trace: [ 615.769738][ T43] [ 615.769802][ T43] __schedule+0xa19/0x1dc0 [ 615.769937][ T43] ? __pfx___schedule+0x10/0x10 [ 615.770075][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.770216][ T43] ? trace_lock_release+0x10e/0x180 [ 615.770344][ T43] schedule+0xdf/0x210 [ 615.770446][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.770577][ T43] __mutex_lock+0x634/0xac0 [ 615.770697][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.770825][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.770955][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.771126][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.771264][ T43] rtnl_newlink+0x64b/0xa30 [ 615.771396][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.771530][ T43] ? find_held_lock+0x2c/0x110 [ 615.771662][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.771788][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.771917][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.772051][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.772180][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.772316][ T43] ? hlock_class+0x4e/0x130 [ 615.772460][ T43] ? mark_lock+0x38/0x3e0 [ 615.772564][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.772682][ T43] netlink_rcv_skb+0x130/0x360 [ 615.772804][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.772919][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.773048][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.773173][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.773306][ T43] netlink_unicast+0x44b/0x710 [ 615.773451][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.773575][ T43] ? find_held_lock+0x2c/0x110 [ 615.773697][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.773819][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.773950][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.774075][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.774192][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.774349][ T43] ? hlock_class+0x4e/0x130 [ 615.774480][ T43] ? validate_chain+0x130/0x9b0 [ 615.774596][ T43] ___sys_sendmsg+0xee/0x170 [ 615.774715][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.774837][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.774958][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.775082][ T43] ? find_held_lock+0x2c/0x110 [ 615.775198][ T43] ? __lock_release+0x103/0x460 [ 615.775320][ T43] ? __might_fault+0x11b/0x170 [ 615.775458][ T43] ? fdget+0x52/0x1e0 [ 615.775554][ T43] ? lock_acquire+0x32/0xc0 [ 615.775676][ T43] __sys_sendmsg+0xcd/0x170 [ 615.775799][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.775917][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.776042][ T43] do_syscall_64+0xc1/0x1d0 [ 615.776159][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.776302][ T43] RIP: 0033:0x7fa76950f7b7 [ 615.776441][ T43] RSP: 002b:00007ffcda077ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.776618][ T43] RAX: ffffffffffffffda RBX: 00007ffcda0781e0 RCX: 00007fa76950f7b7 [ 615.776787][ T43] RDX: 0000000000000000 RSI: 00007ffcda077b20 RDI: 0000000000000005 [ 615.776956][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.777123][ T43] R10: 00007fa7693c8708 R11: 0000000000000246 R12: 00007ffcda0781f8 [ 615.777296][ T43] R13: 000000006729b726 R14: 0000000000496600 R15: 00007ffcda077c08 [ 615.777472][ T43] [ 615.777561][ T43] INFO: lockdep is turned off. [ 738.644557][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.644889][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.645044][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.645301][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.645602][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.645801][ T43] Call Trace: [ 738.645907][ T43] [ 738.645988][ T43] __schedule+0xa19/0x1dc0 [ 738.646139][ T43] ? __pfx___schedule+0x10/0x10 [ 738.646278][ T43] ? __lock_release+0x103/0x460 [ 738.646419][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.646575][ T43] ? trace_lock_release+0x10e/0x180 [ 738.646714][ T43] schedule+0xdf/0x210 [ 738.646821][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.646958][ T43] __mutex_lock+0x634/0xac0 [ 738.647095][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.647232][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.647371][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.647518][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.647660][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.647799][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.647939][ T43] addrconf_verify_work+0x12/0x30 [ 738.648087][ T43] process_one_work+0xe55/0x16d0 [ 738.648225][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.648361][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.648506][ T43] ? assign_work+0x16c/0x240 [ 738.648660][ T43] worker_thread+0x58c/0xce0 [ 738.648813][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.648958][ T43] kthread+0x28a/0x350 [ 738.649080][ T43] ? __pfx_kthread+0x10/0x10 [ 738.649220][ T43] ret_from_fork+0x31/0x70 [ 738.649358][ T43] ? __pfx_kthread+0x10/0x10 [ 738.649502][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.649644][ T43] [ 738.649765][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.649936][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.650064][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.650284][ T43] task:ip state:D stack:25768 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.650558][ T43] Call Trace: [ 738.650660][ T43] [ 738.650731][ T43] __schedule+0xa19/0x1dc0 [ 738.650870][ T43] ? __pfx___schedule+0x10/0x10 [ 738.651011][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.651175][ T43] ? trace_lock_release+0x10e/0x180 [ 738.651315][ T43] schedule+0xdf/0x210 [ 738.651419][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.651565][ T43] __mutex_lock+0x634/0xac0 [ 738.651703][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.651841][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.651978][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.652119][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.652259][ T43] rtnl_newlink+0x64b/0xa30 [ 738.652396][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.652538][ T43] ? find_held_lock+0x2c/0x110 [ 738.652674][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.652814][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.652951][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.653107][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.653246][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.653388][ T43] ? hlock_class+0x4e/0x130 [ 738.653531][ T43] ? mark_lock+0x38/0x3e0 [ 738.653640][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.653778][ T43] netlink_rcv_skb+0x130/0x360 [ 738.653919][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.654078][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.654221][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.654355][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.654501][ T43] netlink_unicast+0x44b/0x710 [ 738.654639][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.654772][ T43] ? find_held_lock+0x2c/0x110 [ 738.654912][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.655045][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.655184][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.655331][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.655468][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.655640][ T43] ? hlock_class+0x4e/0x130 [ 738.655779][ T43] ? validate_chain+0x130/0x9b0 [ 738.655914][ T43] ___sys_sendmsg+0xee/0x170 [ 738.656049][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.656186][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.656325][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.656469][ T43] ? find_held_lock+0x2c/0x110 [ 738.656605][ T43] ? __lock_release+0x103/0x460 [ 738.656741][ T43] ? __might_fault+0x11b/0x170 [ 738.656882][ T43] ? fdget+0x52/0x1e0 [ 738.656997][ T43] ? lock_acquire+0x32/0xc0 [ 738.657149][ T43] __sys_sendmsg+0xcd/0x170 [ 738.657285][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.657420][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.657571][ T43] do_syscall_64+0xc1/0x1d0 [ 738.657710][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.657883][ T43] RIP: 0033:0x7fa76950f7b7 [ 738.658030][ T43] RSP: 002b:00007ffcda077ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.658235][ T43] RAX: ffffffffffffffda RBX: 00007ffcda0781e0 RCX: 00007fa76950f7b7 [ 738.658441][ T43] RDX: 0000000000000000 RSI: 00007ffcda077b20 RDI: 0000000000000005 [ 738.658652][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.658856][ T43] R10: 00007fa7693c8708 R11: 0000000000000246 R12: 00007ffcda0781f8 [ 738.659074][ T43] R13: 000000006729b726 R14: 0000000000496600 R15: 00007ffcda077c08 [ 738.659281][ T43] [ 738.659387][ T43] INFO: lockdep is turned off. [ 861.524566][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.524947][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.525060][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.525263][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.525530][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.525693][ T43] Call Trace: [ 861.525781][ T43] [ 861.525847][ T43] __schedule+0xa19/0x1dc0 [ 861.525974][ T43] ? __pfx___schedule+0x10/0x10 [ 861.526095][ T43] ? __lock_release+0x103/0x460 [ 861.526216][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.526343][ T43] ? trace_lock_release+0x10e/0x180 [ 861.526470][ T43] schedule+0xdf/0x210 [ 861.526565][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.526676][ T43] __mutex_lock+0x634/0xac0 [ 861.526789][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.526902][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.527023][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.527137][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.527258][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.527373][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.527497][ T43] addrconf_verify_work+0x12/0x30 [ 861.527619][ T43] process_one_work+0xe55/0x16d0 [ 861.527740][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.527863][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.527977][ T43] ? assign_work+0x16c/0x240 [ 861.528098][ T43] worker_thread+0x58c/0xce0 [ 861.528222][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.528334][ T43] kthread+0x28a/0x350 [ 861.528419][ T43] ? __pfx_kthread+0x10/0x10 [ 861.528541][ T43] ret_from_fork+0x31/0x70 [ 861.528657][ T43] ? __pfx_kthread+0x10/0x10 [ 861.528770][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.528896][ T43] [ 861.528984][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.529200][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr