[ 26.995078][ T256] [ 26.995174][ T256] ===================================== [ 26.995303][ T256] WARNING: bad unlock balance detected! [ 26.995426][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 26.995550][ T256] ------------------------------------- [ 26.995673][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 26.995831][ T256] [] __rtnl_unlock+0x69/0xf0 [ 26.995990][ T256] but there are no more locks to release! [ 26.996118][ T256] [ 26.996118][ T256] other info that might help us debug this: [ 26.996318][ T256] no locks held by ip/256. [ 26.996443][ T256] [ 26.996443][ T256] stack backtrace: [ 26.996597][ T256] CPU: 3 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 26.996785][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.997067][ T256] Call Trace: [ 26.997168][ T256] [ 26.997235][ T256] dump_stack_lvl+0x82/0xd0 [ 26.997365][ T256] ? __rtnl_unlock+0x69/0xf0 [ 26.997493][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 26.997630][ T256] __lock_release+0x2f7/0x460 [ 26.997754][ T256] ? __pfx___lock_release+0x10/0x10 [ 26.997876][ T256] ? __rtnl_unlock+0x69/0xf0 [ 26.997996][ T256] lock_release+0xd7/0x140 [ 26.998152][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 26.998284][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.998414][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 26.998576][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 26.998707][ T256] __rtnl_unlock+0x69/0xf0 [ 26.998835][ T256] rtnl_newlink+0x7fd/0xa30 [ 26.998966][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.999094][ T256] ? find_held_lock+0x2c/0x110 [ 26.999226][ T256] ? __lock_release+0x103/0x460 [ 26.999373][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.999494][ T256] ? __pfx___lock_release+0x10/0x10 [ 26.999616][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.999735][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.999855][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 26.999976][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.000096][ T256] ? hlock_class+0x4e/0x130 [ 27.000217][ T256] ? mark_lock+0x38/0x3e0 [ 27.000310][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.000463][ T256] netlink_rcv_skb+0x130/0x360 [ 27.000592][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.000718][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.000848][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 27.000976][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 27.001103][ T256] netlink_unicast+0x44b/0x710 [ 27.001232][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 27.001362][ T256] ? find_held_lock+0x2c/0x110 [ 27.001489][ T256] netlink_sendmsg+0x723/0xbe0 [ 27.001617][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.001745][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 27.001872][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.001996][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.002153][ T256] ? hlock_class+0x4e/0x130 [ 27.002280][ T256] ? validate_chain+0x130/0x9b0 [ 27.002408][ T256] ___sys_sendmsg+0xee/0x170 [ 27.002532][ T256] ? __pfx_validate_chain+0x10/0x10 [ 27.002658][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.002784][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.002913][ T256] ? find_held_lock+0x2c/0x110 [ 27.003040][ T256] ? __lock_release+0x103/0x460 [ 27.003166][ T256] ? __might_fault+0x11b/0x170 [ 27.003293][ T256] ? fdget+0x52/0x1e0 [ 27.003388][ T256] ? lock_acquire+0x32/0xc0 [ 27.003517][ T256] __sys_sendmsg+0xcd/0x170 [ 27.003642][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.003774][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.003918][ T256] do_syscall_64+0xc1/0x1d0 [ 27.004044][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.004200][ T256] RIP: 0033:0x7f45c64197b7 [ 27.004331][ T256] 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 [ 27.004774][ T256] RSP: 002b:00007ffed2028548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.004964][ T256] RAX: ffffffffffffffda RBX: 00007ffed2028c70 RCX: 00007f45c64197b7 [ 27.005159][ T256] RDX: 0000000000000000 RSI: 00007ffed20285b0 RDI: 0000000000000005 [ 27.005339][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.005518][ T256] R10: 00007f45c62d2708 R11: 0000000000000246 R12: 00007ffed2028c88 [ 27.005697][ T256] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffed2028698 [ 27.005879][ T256] [ 247.088388][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.088643][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.088768][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.088983][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.089274][ T43] Call Trace: [ 247.089375][ T43] [ 247.089452][ T43] __schedule+0xa19/0x1dc0 [ 247.089590][ T43] ? __pfx___schedule+0x10/0x10 [ 247.089720][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.089858][ T43] ? trace_lock_release+0x10e/0x180 [ 247.089987][ T43] schedule+0xdf/0x210 [ 247.090085][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.090212][ T43] __mutex_lock+0x634/0xac0 [ 247.090356][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.090494][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.090625][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.090755][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.090886][ T43] rtnl_newlink+0x64b/0xa30 [ 247.091018][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.091171][ T43] ? find_held_lock+0x2c/0x110 [ 247.091306][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.091437][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.091565][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.091692][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.091823][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.091946][ T43] ? hlock_class+0x4e/0x130 [ 247.092073][ T43] ? mark_lock+0x38/0x3e0 [ 247.092175][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.092316][ T43] netlink_rcv_skb+0x130/0x360 [ 247.092446][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.092571][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.092703][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.092831][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.092959][ T43] netlink_unicast+0x44b/0x710 [ 247.093087][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.093215][ T43] ? find_held_lock+0x2c/0x110 [ 247.093354][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.093482][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.093609][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.093735][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.093861][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.094019][ T43] ? hlock_class+0x4e/0x130 [ 247.094144][ T43] ? validate_chain+0x130/0x9b0 [ 247.094279][ T43] ___sys_sendmsg+0xee/0x170 [ 247.094414][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.094542][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.094668][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094796][ T43] ? find_held_lock+0x2c/0x110 [ 247.094925][ T43] ? __lock_release+0x103/0x460 [ 247.095053][ T43] ? __might_fault+0x11b/0x170 [ 247.095179][ T43] ? fdget+0x52/0x1e0 [ 247.095283][ T43] ? lock_acquire+0x32/0xc0 [ 247.095415][ T43] __sys_sendmsg+0xcd/0x170 [ 247.095542][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.095665][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.095801][ T43] do_syscall_64+0xc1/0x1d0 [ 247.095930][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.096094][ T43] RIP: 0033:0x7f45c64197b7 [ 247.096233][ T43] RSP: 002b:00007ffed2028548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.096426][ T43] RAX: ffffffffffffffda RBX: 00007ffed2028c70 RCX: 00007f45c64197b7 [ 247.096618][ T43] RDX: 0000000000000000 RSI: 00007ffed20285b0 RDI: 0000000000000005 [ 247.096856][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.097133][ T43] R10: 00007f45c62d2708 R11: 0000000000000246 R12: 00007ffed2028c88 [ 247.097331][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffed2028698 [ 247.097528][ T43] [ 247.097627][ T43] INFO: lockdep is turned off. [ 369.968395][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.968980][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.969117][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.969346][ T43] task:kworker/u16:0 state:D stack:29400 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.969644][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.969813][ T43] Call Trace: [ 369.969908][ T43] [ 369.969986][ T43] __schedule+0xa19/0x1dc0 [ 369.970114][ T43] ? __pfx___schedule+0x10/0x10 [ 369.970251][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970376][ T43] ? trace_lock_release+0x10e/0x180 [ 369.970496][ T43] schedule+0xdf/0x210 [ 369.970588][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.970719][ T43] __mutex_lock+0x634/0xac0 [ 369.970840][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.970961][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971081][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.971205][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971330][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971451][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971567][ T43] addrconf_verify_work+0x12/0x30 [ 369.971693][ T43] process_one_work+0xe55/0x16d0 [ 369.971820][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.971939][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.972058][ T43] ? assign_work+0x16c/0x240 [ 369.972179][ T43] worker_thread+0x58c/0xce0 [ 369.972307][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.972426][ T43] kthread+0x28a/0x350 [ 369.972516][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972640][ T43] ret_from_fork+0x31/0x70 [ 369.972758][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972877][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.973017][ T43] [ 369.973131][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.973283][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973411][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.973625][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.973900][ T43] Call Trace: [ 369.973991][ T43] [ 369.974057][ T43] __schedule+0xa19/0x1dc0 [ 369.974178][ T43] ? __pfx___schedule+0x10/0x10 [ 369.974316][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974436][ T43] ? trace_lock_release+0x10e/0x180 [ 369.974555][ T43] schedule+0xdf/0x210 [ 369.974645][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.974767][ T43] __mutex_lock+0x634/0xac0 [ 369.974884][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975002][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.975123][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975249][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975365][ T43] rtnl_newlink+0x64b/0xa30 [ 369.975484][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975602][ T43] ? find_held_lock+0x2c/0x110 [ 369.975725][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.975843][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.975960][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976125][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.976258][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976379][ T43] ? hlock_class+0x4e/0x130 [ 369.976501][ T43] ? mark_lock+0x38/0x3e0 [ 369.976594][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.976720][ T43] netlink_rcv_skb+0x130/0x360 [ 369.976848][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976969][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.977095][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.977226][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.977356][ T43] netlink_unicast+0x44b/0x710 [ 369.977475][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.977593][ T43] ? find_held_lock+0x2c/0x110 [ 369.977718][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.977838][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.977958][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.978084][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.978202][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.978355][ T43] ? hlock_class+0x4e/0x130 [ 369.978476][ T43] ? validate_chain+0x130/0x9b0 [ 369.978595][ T43] ___sys_sendmsg+0xee/0x170 [ 369.978712][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.978855][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.978980][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979106][ T43] ? find_held_lock+0x2c/0x110 [ 369.979232][ T43] ? __lock_release+0x103/0x460 [ 369.979357][ T43] ? __might_fault+0x11b/0x170 [ 369.979482][ T43] ? fdget+0x52/0x1e0 [ 369.979575][ T43] ? lock_acquire+0x32/0xc0 [ 369.979697][ T43] __sys_sendmsg+0xcd/0x170 [ 369.979824][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.979946][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.980074][ T43] do_syscall_64+0xc1/0x1d0 [ 369.980201][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.980362][ T43] RIP: 0033:0x7f45c64197b7 [ 369.980497][ T43] RSP: 002b:00007ffed2028548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.980713][ T43] RAX: ffffffffffffffda RBX: 00007ffed2028c70 RCX: 00007f45c64197b7 [ 369.980899][ T43] RDX: 0000000000000000 RSI: 00007ffed20285b0 RDI: 0000000000000005 [ 369.981081][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.981265][ T43] R10: 00007f45c62d2708 R11: 0000000000000246 R12: 00007ffed2028c88 [ 369.981444][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffed2028698 [ 369.981630][ T43] [ 369.981742][ T43] INFO: lockdep is turned off. [ 492.848404][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.848897][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.849013][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.849212][ T43] task:kworker/u16:0 state:D stack:29400 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.849476][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.849649][ T43] Call Trace: [ 492.849740][ T43] [ 492.849806][ T43] __schedule+0xa19/0x1dc0 [ 492.849935][ T43] ? __pfx___schedule+0x10/0x10 [ 492.850059][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850183][ T43] ? trace_lock_release+0x10e/0x180 [ 492.850315][ T43] schedule+0xdf/0x210 [ 492.850407][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.850524][ T43] __mutex_lock+0x634/0xac0 [ 492.850652][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.850775][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.850895][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.851013][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851132][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851259][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851393][ T43] addrconf_verify_work+0x12/0x30 [ 492.851525][ T43] process_one_work+0xe55/0x16d0 [ 492.851657][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.851783][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.851906][ T43] ? assign_work+0x16c/0x240 [ 492.852040][ T43] worker_thread+0x58c/0xce0 [ 492.852184][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.852314][ T43] kthread+0x28a/0x350 [ 492.852407][ T43] ? __pfx_kthread+0x10/0x10 [ 492.852529][ T43] ret_from_fork+0x31/0x70 [ 492.852670][ T43] ? __pfx_kthread+0x10/0x10 [ 492.852801][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.852931][ T43] [ 492.853039][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.853183][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.853313][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.853508][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.853747][ T43] Call Trace: [ 492.853837][ T43] [ 492.853900][ T43] __schedule+0xa19/0x1dc0 [ 492.854021][ T43] ? __pfx___schedule+0x10/0x10 [ 492.854142][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854266][ T43] ? trace_lock_release+0x10e/0x180 [ 492.854386][ T43] schedule+0xdf/0x210 [ 492.854478][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.854599][ T43] __mutex_lock+0x634/0xac0 [ 492.854720][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.854840][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.854962][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855081][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855198][ T43] rtnl_newlink+0x64b/0xa30 [ 492.855347][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.855470][ T43] ? find_held_lock+0x2c/0x110 [ 492.855592][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.855723][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.855844][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.855964][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.856090][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856211][ T43] ? hlock_class+0x4e/0x130 [ 492.856360][ T43] ? mark_lock+0x38/0x3e0 [ 492.856456][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.856593][ T43] netlink_rcv_skb+0x130/0x360 [ 492.856717][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856842][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.856969][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.857093][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.857214][ T43] netlink_unicast+0x44b/0x710 [ 492.857346][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.857469][ T43] ? find_held_lock+0x2c/0x110 [ 492.857602][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.857736][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.857858][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.857978][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.858097][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.858254][ T43] ? hlock_class+0x4e/0x130 [ 492.858368][ T43] ? validate_chain+0x130/0x9b0 [ 492.858487][ T43] ___sys_sendmsg+0xee/0x170 [ 492.858604][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.858728][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.858847][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.858966][ T43] ? find_held_lock+0x2c/0x110 [ 492.859087][ T43] ? __lock_release+0x103/0x460 [ 492.859205][ T43] ? __might_fault+0x11b/0x170 [ 492.859325][ T43] ? fdget+0x52/0x1e0 [ 492.859418][ T43] ? lock_acquire+0x32/0xc0 [ 492.859535][ T43] __sys_sendmsg+0xcd/0x170 [ 492.859649][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.859775][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.859899][ T43] do_syscall_64+0xc1/0x1d0 [ 492.860020][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.860164][ T43] RIP: 0033:0x7f45c64197b7 [ 492.860291][ T43] RSP: 002b:00007ffed2028548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.860489][ T43] RAX: ffffffffffffffda RBX: 00007ffed2028c70 RCX: 00007f45c64197b7 [ 492.860667][ T43] RDX: 0000000000000000 RSI: 00007ffed20285b0 RDI: 0000000000000005 [ 492.860865][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.861065][ T43] R10: 00007f45c62d2708 R11: 0000000000000246 R12: 00007ffed2028c88 [ 492.861254][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffed2028698 [ 492.861444][ T43] [ 492.861536][ T43] INFO: lockdep is turned off. [ 615.728453][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.729093][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.729329][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.729561][ T43] task:kworker/u16:0 state:D stack:29400 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.729832][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730006][ T43] Call Trace: [ 615.730119][ T43] [ 615.730195][ T43] __schedule+0xa19/0x1dc0 [ 615.730346][ T43] ? __pfx___schedule+0x10/0x10 [ 615.730482][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730619][ T43] ? trace_lock_release+0x10e/0x180 [ 615.730750][ T43] schedule+0xdf/0x210 [ 615.730857][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.730981][ T43] __mutex_lock+0x634/0xac0 [ 615.731108][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.731252][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731378][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.731503][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731628][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731759][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731898][ T43] addrconf_verify_work+0x12/0x30 [ 615.732023][ T43] process_one_work+0xe55/0x16d0 [ 615.732155][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.732294][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.732425][ T43] ? assign_work+0x16c/0x240 [ 615.732565][ T43] worker_thread+0x58c/0xce0 [ 615.732697][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732825][ T43] kthread+0x28a/0x350 [ 615.732920][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733071][ T43] ret_from_fork+0x31/0x70 [ 615.733212][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733356][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.733489][ T43] [ 615.733602][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.733763][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733881][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.734085][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.734338][ T43] Call Trace: [ 615.734430][ T43] [ 615.734497][ T43] __schedule+0xa19/0x1dc0 [ 615.734669][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734798][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734937][ T43] ? trace_lock_release+0x10e/0x180 [ 615.735066][ T43] schedule+0xdf/0x210 [ 615.735167][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.735298][ T43] __mutex_lock+0x634/0xac0 [ 615.735431][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735559][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735700][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735831][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735964][ T43] rtnl_newlink+0x64b/0xa30 [ 615.736091][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736226][ T43] ? find_held_lock+0x2c/0x110 [ 615.736349][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.736475][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.736602][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736727][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.736854][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736978][ T43] ? hlock_class+0x4e/0x130 [ 615.737101][ T43] ? mark_lock+0x38/0x3e0 [ 615.737195][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.737328][ T43] netlink_rcv_skb+0x130/0x360 [ 615.737455][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737584][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.737710][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.737838][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.737964][ T43] netlink_unicast+0x44b/0x710 [ 615.738092][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.738214][ T43] ? find_held_lock+0x2c/0x110 [ 615.738343][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.738474][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.738605][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.738732][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.738853][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.739030][ T43] ? hlock_class+0x4e/0x130 [ 615.739156][ T43] ? validate_chain+0x130/0x9b0 [ 615.739289][ T43] ___sys_sendmsg+0xee/0x170 [ 615.739418][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.739547][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.739677][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739819][ T43] ? find_held_lock+0x2c/0x110 [ 615.739946][ T43] ? __lock_release+0x103/0x460 [ 615.740075][ T43] ? __might_fault+0x11b/0x170 [ 615.740211][ T43] ? fdget+0x52/0x1e0 [ 615.740313][ T43] ? lock_acquire+0x32/0xc0 [ 615.740439][ T43] __sys_sendmsg+0xcd/0x170 [ 615.740580][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.740710][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.740850][ T43] do_syscall_64+0xc1/0x1d0 [ 615.740981][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.741140][ T43] RIP: 0033:0x7f45c64197b7 [ 615.741299][ T43] RSP: 002b:00007ffed2028548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.741491][ T43] RAX: ffffffffffffffda RBX: 00007ffed2028c70 RCX: 00007f45c64197b7 [ 615.741680][ T43] RDX: 0000000000000000 RSI: 00007ffed20285b0 RDI: 0000000000000005 [ 615.741883][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.742070][ T43] R10: 00007f45c62d2708 R11: 0000000000000246 R12: 00007ffed2028c88 [ 615.742262][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffed2028698 [ 615.742477][ T43] [ 615.742568][ T43] INFO: lockdep is turned off. [ 738.608390][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.608892][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.609009][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.609207][ T43] task:kworker/u16:0 state:D stack:29400 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.609502][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.609671][ T43] Call Trace: [ 738.609764][ T43] [ 738.609837][ T43] __schedule+0xa19/0x1dc0 [ 738.609982][ T43] ? __pfx___schedule+0x10/0x10 [ 738.610104][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610236][ T43] ? trace_lock_release+0x10e/0x180 [ 738.610359][ T43] schedule+0xdf/0x210 [ 738.610450][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.610568][ T43] __mutex_lock+0x634/0xac0 [ 738.610706][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.610831][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610959][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.611082][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611203][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611347][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.611463][ T43] addrconf_verify_work+0x12/0x30 [ 738.611580][ T43] process_one_work+0xe55/0x16d0 [ 738.611703][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.611828][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.611945][ T43] ? assign_work+0x16c/0x240 [ 738.612066][ T43] worker_thread+0x58c/0xce0 [ 738.612188][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.612315][ T43] kthread+0x28a/0x350 [ 738.612405][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612526][ T43] ret_from_fork+0x31/0x70 [ 738.612645][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612779][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.612915][ T43] [ 738.613023][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.613166][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613286][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613493][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.613725][ T43] Call Trace: [ 738.613821][ T43] [ 738.613912][ T43] __schedule+0xa19/0x1dc0 [ 738.614033][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614156][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614287][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614446][ T43] schedule+0xdf/0x210 [ 738.614549][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.614669][ T43] __mutex_lock+0x634/0xac0 [ 738.614791][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.614919][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615071][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615195][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615318][ T43] rtnl_newlink+0x64b/0xa30 [ 738.615441][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615571][ T43] ? find_held_lock+0x2c/0x110 [ 738.615690][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.615808][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.615924][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.616044][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.616165][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616288][ T43] ? hlock_class+0x4e/0x130 [ 738.616405][ T43] ? mark_lock+0x38/0x3e0 [ 738.616516][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616657][ T43] netlink_rcv_skb+0x130/0x360 [ 738.616784][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616940][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.617073][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.617200][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.617334][ T43] netlink_unicast+0x44b/0x710 [ 738.617459][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.617585][ T43] ? find_held_lock+0x2c/0x110 [ 738.617722][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.617855][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.617976][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.618115][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.618233][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.618386][ T43] ? hlock_class+0x4e/0x130 [ 738.618504][ T43] ? validate_chain+0x130/0x9b0 [ 738.618627][ T43] ___sys_sendmsg+0xee/0x170 [ 738.618751][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.618870][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.619023][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.619163][ T43] ? find_held_lock+0x2c/0x110 [ 738.619291][ T43] ? __lock_release+0x103/0x460 [ 738.619419][ T43] ? __might_fault+0x11b/0x170 [ 738.619544][ T43] ? fdget+0x52/0x1e0 [ 738.619641][ T43] ? lock_acquire+0x32/0xc0 [ 738.619766][ T43] __sys_sendmsg+0xcd/0x170 [ 738.619888][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.620021][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.620163][ T43] do_syscall_64+0xc1/0x1d0 [ 738.620317][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.620470][ T43] RIP: 0033:0x7f45c64197b7 [ 738.620619][ T43] RSP: 002b:00007ffed2028548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.620810][ T43] RAX: ffffffffffffffda RBX: 00007ffed2028c70 RCX: 00007f45c64197b7 [ 738.620992][ T43] RDX: 0000000000000000 RSI: 00007ffed20285b0 RDI: 0000000000000005 [ 738.621180][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.621403][ T43] R10: 00007f45c62d2708 R11: 0000000000000246 R12: 00007ffed2028c88 [ 738.621582][ T43] R13: 000000006729f472 R14: 0000000000496600 R15: 00007ffed2028698 [ 738.621767][ T43] [ 738.621860][ T43] INFO: lockdep is turned off. [ 861.488381][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.488959][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.489104][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.489323][ T43] task:kworker/u16:0 state:D stack:29400 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.489586][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.489749][ T43] Call Trace: [ 861.489842][ T43] [ 861.489908][ T43] __schedule+0xa19/0x1dc0 [ 861.490045][ T43] ? __pfx___schedule+0x10/0x10 [ 861.490188][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490358][ T43] ? trace_lock_release+0x10e/0x180 [ 861.490485][ T43] schedule+0xdf/0x210 [ 861.490581][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.490707][ T43] __mutex_lock+0x634/0xac0 [ 861.490846][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.490979][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.491103][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.491228][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491357][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491482][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.491608][ T43] addrconf_verify_work+0x12/0x30 [ 861.491731][ T43] process_one_work+0xe55/0x16d0 [ 861.491857][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.491988][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.492111][ T43] ? assign_work+0x16c/0x240 [ 861.492237][ T43] worker_thread+0x58c/0xce0 [ 861.492378][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.492503][ T43] kthread+0x28a/0x350 [ 861.492595][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492717][ T43] ret_from_fork+0x31/0x70 [ 861.492839][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492975][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.493125][ T43] [ 861.493230][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.493447][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr