[ 70.513237][ T501] [ 70.513347][ T501] ===================================== [ 70.513482][ T501] WARNING: bad unlock balance detected! [ 70.513616][ T501] 6.12.0-rc5-virtme #1 Not tainted [ 70.513746][ T501] ------------------------------------- [ 70.513874][ T501] ip/501 is trying to release lock (rtnl_mutex) at: [ 70.514044][ T501] [] __rtnl_unlock+0x69/0xf0 [ 70.514215][ T501] but there are no more locks to release! [ 70.514343][ T501] [ 70.514343][ T501] other info that might help us debug this: [ 70.514526][ T501] no locks held by ip/501. [ 70.514653][ T501] [ 70.514653][ T501] stack backtrace: [ 70.514804][ T501] CPU: 3 UID: 0 PID: 501 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 70.514991][ T501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 70.515302][ T501] Call Trace: [ 70.515406][ T501] [ 70.515478][ T501] dump_stack_lvl+0x82/0xd0 [ 70.515614][ T501] ? __rtnl_unlock+0x69/0xf0 [ 70.515742][ T501] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 70.515872][ T501] __lock_release+0x2f7/0x460 [ 70.516002][ T501] ? __pfx___lock_release+0x10/0x10 [ 70.516136][ T501] ? __rtnl_unlock+0x69/0xf0 [ 70.516263][ T501] lock_release+0xd7/0x140 [ 70.516402][ T501] __mutex_unlock_slowpath+0x8f/0x3b0 [ 70.516530][ T501] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 70.516657][ T501] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 70.516815][ T501] ? rtnl_link_ops_get+0x187/0x220 [ 70.516940][ T501] __rtnl_unlock+0x69/0xf0 [ 70.517066][ T501] rtnl_newlink+0x7fd/0xa30 [ 70.517196][ T501] ? __pfx_rtnl_newlink+0x10/0x10 [ 70.517321][ T501] ? find_held_lock+0x2c/0x110 [ 70.517455][ T501] ? __lock_release+0x103/0x460 [ 70.517582][ T501] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 70.517714][ T501] ? __pfx___lock_release+0x10/0x10 [ 70.517839][ T501] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 70.517964][ T501] ? __pfx_rtnl_newlink+0x10/0x10 [ 70.518094][ T501] rtnetlink_rcv_msg+0x712/0xc10 [ 70.518219][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 70.518346][ T501] ? hlock_class+0x4e/0x130 [ 70.518473][ T501] ? mark_lock+0x38/0x3e0 [ 70.518569][ T501] ? __lock_acquire+0xb3f/0x1580 [ 70.518698][ T501] netlink_rcv_skb+0x130/0x360 [ 70.518825][ T501] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 70.518949][ T501] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 70.519077][ T501] ? netlink_deliver_tap+0x13e/0x340 [ 70.519204][ T501] ? netlink_deliver_tap+0xc3/0x340 [ 70.519333][ T501] netlink_unicast+0x44b/0x710 [ 70.519479][ T501] ? __pfx_netlink_unicast+0x10/0x10 [ 70.519605][ T501] ? find_held_lock+0x2c/0x110 [ 70.519737][ T501] netlink_sendmsg+0x723/0xbe0 [ 70.519865][ T501] ? __pfx_netlink_sendmsg+0x10/0x10 [ 70.519995][ T501] ____sys_sendmsg+0x7ac/0xa10 [ 70.520124][ T501] ? __pfx_____sys_sendmsg+0x10/0x10 [ 70.520251][ T501] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 70.520418][ T501] ? hlock_class+0x4e/0x130 [ 70.520547][ T501] ? validate_chain+0x130/0x9b0 [ 70.520685][ T501] ___sys_sendmsg+0xee/0x170 [ 70.520809][ T501] ? __pfx_validate_chain+0x10/0x10 [ 70.520937][ T501] ? __pfx____sys_sendmsg+0x10/0x10 [ 70.521088][ T501] ? __lock_acquire+0xb3f/0x1580 [ 70.521218][ T501] ? find_held_lock+0x2c/0x110 [ 70.521346][ T501] ? __lock_release+0x103/0x460 [ 70.521502][ T501] ? __might_fault+0x11b/0x170 [ 70.521638][ T501] ? fdget+0x52/0x1e0 [ 70.521739][ T501] ? lock_acquire+0x32/0xc0 [ 70.521869][ T501] __sys_sendmsg+0xcd/0x170 [ 70.521999][ T501] ? __pfx___sys_sendmsg+0x10/0x10 [ 70.522128][ T501] ? rseq_update_cpu_node_id+0xe6/0x140 [ 70.522274][ T501] do_syscall_64+0xc1/0x1d0 [ 70.522405][ T501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.522569][ T501] RIP: 0033:0x7f10f14217b7 [ 70.522702][ T501] 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 [ 70.523147][ T501] RSP: 002b:00007ffe703c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.523344][ T501] RAX: ffffffffffffffda RBX: 00007ffe703c9760 RCX: 00007f10f14217b7 [ 70.523538][ T501] RDX: 0000000000000000 RSI: 00007ffe703c9090 RDI: 0000000000000005 [ 70.523731][ T501] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000 [ 70.523919][ T501] R10: 00007f10f12da708 R11: 0000000000000246 R12: 00007ffe703c9780 [ 70.524107][ T501] R13: 00000000672a2385 R14: 0000000000496600 R15: 00007ffe703c917c [ 70.524301][ T501] [ 247.217605][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 247.218042][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.218190][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.218453][ T43] task:kworker/u16:0 state:D stack:26288 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 247.218734][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 247.218915][ T43] Call Trace: [ 247.219016][ T43] [ 247.219088][ T43] __schedule+0xa19/0x1dc0 [ 247.219230][ T43] ? __pfx___schedule+0x10/0x10 [ 247.219382][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.219523][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.219656][ T43] ? trace_lock_release+0x10e/0x180 [ 247.219788][ T43] schedule+0xdf/0x210 [ 247.219885][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.220019][ T43] __mutex_lock+0x634/0xac0 [ 247.220180][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 247.220311][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.220447][ T43] ? trace_lock_release+0x10e/0x180 [ 247.220576][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 247.220706][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 247.220831][ T43] addrconf_dad_work+0xaf/0xab0 [ 247.220961][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 247.221127][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 247.221265][ T43] ? process_one_work+0xe0b/0x16d0 [ 247.221406][ T43] ? lock_acquire+0x32/0xc0 [ 247.221531][ T43] ? process_one_work+0xe0b/0x16d0 [ 247.221653][ T43] process_one_work+0xe55/0x16d0 [ 247.221779][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.221908][ T43] ? __pfx_process_one_work+0x10/0x10 [ 247.222033][ T43] ? assign_work+0x16c/0x240 [ 247.222164][ T43] worker_thread+0x58c/0xce0 [ 247.222288][ T43] ? __pfx_worker_thread+0x10/0x10 [ 247.222449][ T43] kthread+0x28a/0x350 [ 247.222562][ T43] ? __pfx_kthread+0x10/0x10 [ 247.222692][ T43] ret_from_fork+0x31/0x70 [ 247.222830][ T43] ? __pfx_kthread+0x10/0x10 [ 247.222956][ T43] ret_from_fork_asm+0x1a/0x30 [ 247.223087][ T43] [ 247.223201][ T43] INFO: task ip:501 blocked for more than 122 seconds. [ 247.223380][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.223509][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.223744][ T43] task:ip state:D stack:25688 pid:501 tgid:501 ppid:257 flags:0x00004002 [ 247.223997][ T43] Call Trace: [ 247.224093][ T43] [ 247.224158][ T43] __schedule+0xa19/0x1dc0 [ 247.224288][ T43] ? __pfx___schedule+0x10/0x10 [ 247.224446][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.224575][ T43] ? trace_lock_release+0x10e/0x180 [ 247.224712][ T43] schedule+0xdf/0x210 [ 247.224808][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.224936][ T43] __mutex_lock+0x634/0xac0 [ 247.225066][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.225198][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.225328][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.225474][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.225612][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.225736][ T43] rtnl_newlink+0x64b/0xa30 [ 247.225857][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.225980][ T43] ? find_held_lock+0x2c/0x110 [ 247.226101][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.226225][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.226366][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.226509][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.226645][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.226773][ T43] ? hlock_class+0x4e/0x130 [ 247.226900][ T43] ? mark_lock+0x38/0x3e0 [ 247.226997][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.227131][ T43] netlink_rcv_skb+0x130/0x360 [ 247.227260][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.227392][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.227521][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.227656][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.227780][ T43] netlink_unicast+0x44b/0x710 [ 247.227906][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.228031][ T43] ? find_held_lock+0x2c/0x110 [ 247.228156][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.228288][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.228436][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.228565][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.228694][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.228859][ T43] ? hlock_class+0x4e/0x130 [ 247.228987][ T43] ? validate_chain+0x130/0x9b0 [ 247.229115][ T43] ___sys_sendmsg+0xee/0x170 [ 247.229240][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.229373][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.229501][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.229640][ T43] ? find_held_lock+0x2c/0x110 [ 247.229777][ T43] ? __lock_release+0x103/0x460 [ 247.229918][ T43] ? __might_fault+0x11b/0x170 [ 247.230073][ T43] ? fdget+0x52/0x1e0 [ 247.230171][ T43] ? lock_acquire+0x32/0xc0 [ 247.230296][ T43] __sys_sendmsg+0xcd/0x170 [ 247.230439][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.230567][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.230705][ T43] do_syscall_64+0xc1/0x1d0 [ 247.230835][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.231002][ T43] RIP: 0033:0x7f10f14217b7 [ 247.231139][ T43] RSP: 002b:00007ffe703c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.231333][ T43] RAX: ffffffffffffffda RBX: 00007ffe703c9760 RCX: 00007f10f14217b7 [ 247.231530][ T43] RDX: 0000000000000000 RSI: 00007ffe703c9090 RDI: 0000000000000005 [ 247.231722][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000 [ 247.231926][ T43] R10: 00007f10f12da708 R11: 0000000000000246 R12: 00007ffe703c9780 [ 247.232124][ T43] R13: 00000000672a2385 R14: 0000000000496600 R15: 00007ffe703c917c [ 247.232315][ T43] [ 247.232430][ T43] INFO: lockdep is turned off. [ 370.097556][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 370.098174][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.098524][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.098743][ T43] task:kworker/u16:0 state:D stack:26288 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.098998][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 370.099169][ T43] Call Trace: [ 370.099289][ T43] [ 370.099373][ T43] __schedule+0xa19/0x1dc0 [ 370.099512][ T43] ? __pfx___schedule+0x10/0x10 [ 370.099641][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.099775][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.099915][ T43] ? trace_lock_release+0x10e/0x180 [ 370.100037][ T43] schedule+0xdf/0x210 [ 370.100134][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.100259][ T43] __mutex_lock+0x634/0xac0 [ 370.100411][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 370.100536][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.100663][ T43] ? trace_lock_release+0x10e/0x180 [ 370.100793][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.100919][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 370.101042][ T43] addrconf_dad_work+0xaf/0xab0 [ 370.101167][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 370.101330][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 370.101462][ T43] ? process_one_work+0xe0b/0x16d0 [ 370.101594][ T43] ? lock_acquire+0x32/0xc0 [ 370.101715][ T43] ? process_one_work+0xe0b/0x16d0 [ 370.101843][ T43] process_one_work+0xe55/0x16d0 [ 370.101966][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.102087][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.102211][ T43] ? assign_work+0x16c/0x240 [ 370.102365][ T43] worker_thread+0x58c/0xce0 [ 370.102495][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.102617][ T43] kthread+0x28a/0x350 [ 370.102714][ T43] ? __pfx_kthread+0x10/0x10 [ 370.102843][ T43] ret_from_fork+0x31/0x70 [ 370.102975][ T43] ? __pfx_kthread+0x10/0x10 [ 370.103099][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.103231][ T43] [ 370.103366][ T43] INFO: task ip:501 blocked for more than 245 seconds. [ 370.103530][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.103651][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.103874][ T43] task:ip state:D stack:25688 pid:501 tgid:501 ppid:257 flags:0x00004002 [ 370.104124][ T43] Call Trace: [ 370.104220][ T43] [ 370.104284][ T43] __schedule+0xa19/0x1dc0 [ 370.104415][ T43] ? __pfx___schedule+0x10/0x10 [ 370.104542][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.104670][ T43] ? trace_lock_release+0x10e/0x180 [ 370.104797][ T43] schedule+0xdf/0x210 [ 370.104895][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.105030][ T43] __mutex_lock+0x634/0xac0 [ 370.105156][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.105280][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.105409][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.105536][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.105662][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.105786][ T43] rtnl_newlink+0x64b/0xa30 [ 370.105905][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.106038][ T43] ? find_held_lock+0x2c/0x110 [ 370.106185][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.106332][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.106471][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.106631][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.106761][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.106888][ T43] ? hlock_class+0x4e/0x130 [ 370.107014][ T43] ? mark_lock+0x38/0x3e0 [ 370.107120][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.107372][ T43] netlink_rcv_skb+0x130/0x360 [ 370.107514][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.107638][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.107766][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.107890][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.108014][ T43] netlink_unicast+0x44b/0x710 [ 370.108141][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.108269][ T43] ? find_held_lock+0x2c/0x110 [ 370.108399][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.108525][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.108652][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.108777][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.108900][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.109053][ T43] ? hlock_class+0x4e/0x130 [ 370.109177][ T43] ? validate_chain+0x130/0x9b0 [ 370.109314][ T43] ___sys_sendmsg+0xee/0x170 [ 370.109441][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.109562][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.109689][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.109815][ T43] ? find_held_lock+0x2c/0x110 [ 370.109940][ T43] ? __lock_release+0x103/0x460 [ 370.110061][ T43] ? __might_fault+0x11b/0x170 [ 370.110184][ T43] ? fdget+0x52/0x1e0 [ 370.110281][ T43] ? lock_acquire+0x32/0xc0 [ 370.110437][ T43] __sys_sendmsg+0xcd/0x170 [ 370.110567][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.110695][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.110832][ T43] do_syscall_64+0xc1/0x1d0 [ 370.110965][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.111127][ T43] RIP: 0033:0x7f10f14217b7 [ 370.111264][ T43] RSP: 002b:00007ffe703c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.111470][ T43] RAX: ffffffffffffffda RBX: 00007ffe703c9760 RCX: 00007f10f14217b7 [ 370.111668][ T43] RDX: 0000000000000000 RSI: 00007ffe703c9090 RDI: 0000000000000005 [ 370.111854][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000 [ 370.112040][ T43] R10: 00007f10f12da708 R11: 0000000000000246 R12: 00007ffe703c9780 [ 370.112224][ T43] R13: 00000000672a2385 R14: 0000000000496600 R15: 00007ffe703c917c [ 370.112422][ T43] [ 370.112517][ T43] INFO: lockdep is turned off. [ 492.977567][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 492.978322][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.978694][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.978954][ T43] task:kworker/u16:0 state:D stack:26288 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.979303][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 492.979500][ T43] Call Trace: [ 492.979603][ T43] [ 492.979680][ T43] __schedule+0xa19/0x1dc0 [ 492.979827][ T43] ? __pfx___schedule+0x10/0x10 [ 492.979966][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.980108][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.980256][ T43] ? trace_lock_release+0x10e/0x180 [ 492.980404][ T43] schedule+0xdf/0x210 [ 492.980516][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.980674][ T43] __mutex_lock+0x634/0xac0 [ 492.980817][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 492.980955][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.981095][ T43] ? trace_lock_release+0x10e/0x180 [ 492.981237][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.981384][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 492.981521][ T43] addrconf_dad_work+0xaf/0xab0 [ 492.981665][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 492.981852][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 492.981990][ T43] ? process_one_work+0xe0b/0x16d0 [ 492.982141][ T43] ? lock_acquire+0x32/0xc0 [ 492.982278][ T43] ? process_one_work+0xe0b/0x16d0 [ 492.982434][ T43] process_one_work+0xe55/0x16d0 [ 492.982576][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.982711][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.982857][ T43] ? assign_work+0x16c/0x240 [ 492.983015][ T43] worker_thread+0x58c/0xce0 [ 492.983168][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.983307][ T43] kthread+0x28a/0x350 [ 492.983422][ T43] ? __pfx_kthread+0x10/0x10 [ 492.983556][ T43] ret_from_fork+0x31/0x70 [ 492.983696][ T43] ? __pfx_kthread+0x10/0x10 [ 492.983831][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.983975][ T43] [ 492.984106][ T43] INFO: task ip:501 blocked for more than 368 seconds. [ 492.984274][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.984410][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.984636][ T43] task:ip state:D stack:25688 pid:501 tgid:501 ppid:257 flags:0x00004002 [ 492.984911][ T43] Call Trace: [ 492.985015][ T43] [ 492.985085][ T43] __schedule+0xa19/0x1dc0 [ 492.985232][ T43] ? __pfx___schedule+0x10/0x10 [ 492.985379][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.985525][ T43] ? trace_lock_release+0x10e/0x180 [ 492.985666][ T43] schedule+0xdf/0x210 [ 492.985769][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.985906][ T43] __mutex_lock+0x634/0xac0 [ 492.986046][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.986187][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.986333][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.986498][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.986658][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.986792][ T43] rtnl_newlink+0x64b/0xa30 [ 492.986927][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.987062][ T43] ? find_held_lock+0x2c/0x110 [ 492.987199][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.987349][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.987491][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.987626][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.987762][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.987895][ T43] ? hlock_class+0x4e/0x130 [ 492.988028][ T43] ? mark_lock+0x38/0x3e0 [ 492.988133][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.988268][ T43] netlink_rcv_skb+0x130/0x360 [ 492.988410][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.988556][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.988703][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.988838][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.988976][ T43] netlink_unicast+0x44b/0x710 [ 492.989113][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.989248][ T43] ? find_held_lock+0x2c/0x110 [ 492.989390][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.989525][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.989665][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.989805][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.989938][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.990100][ T43] ? hlock_class+0x4e/0x130 [ 492.990237][ T43] ? validate_chain+0x130/0x9b0 [ 492.990386][ T43] ___sys_sendmsg+0xee/0x170 [ 492.990531][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.990665][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.990805][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.990958][ T43] ? find_held_lock+0x2c/0x110 [ 492.991109][ T43] ? __lock_release+0x103/0x460 [ 492.991242][ T43] ? __might_fault+0x11b/0x170 [ 492.991382][ T43] ? fdget+0x52/0x1e0 [ 492.991491][ T43] ? lock_acquire+0x32/0xc0 [ 492.991641][ T43] __sys_sendmsg+0xcd/0x170 [ 492.991775][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.991910][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.992061][ T43] do_syscall_64+0xc1/0x1d0 [ 492.992197][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.992383][ T43] RIP: 0033:0x7f10f14217b7 [ 492.992519][ T43] RSP: 002b:00007ffe703c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.992726][ T43] RAX: ffffffffffffffda RBX: 00007ffe703c9760 RCX: 00007f10f14217b7 [ 492.992939][ T43] RDX: 0000000000000000 RSI: 00007ffe703c9090 RDI: 0000000000000005 [ 492.993138][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000 [ 492.993347][ T43] R10: 00007f10f12da708 R11: 0000000000000246 R12: 00007ffe703c9780 [ 492.993549][ T43] R13: 00000000672a2385 R14: 0000000000496600 R15: 00007ffe703c917c [ 492.993753][ T43] [ 492.993857][ T43] INFO: lockdep is turned off. [ 615.857515][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 615.858109][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.858415][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.858784][ T43] task:kworker/u16:0 state:D stack:26288 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.859040][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 615.859215][ T43] Call Trace: [ 615.859311][ T43] [ 615.859386][ T43] __schedule+0xa19/0x1dc0 [ 615.859552][ T43] ? __pfx___schedule+0x10/0x10 [ 615.859679][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.859805][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.859930][ T43] ? trace_lock_release+0x10e/0x180 [ 615.860081][ T43] schedule+0xdf/0x210 [ 615.860175][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.860302][ T43] __mutex_lock+0x634/0xac0 [ 615.860431][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 615.860551][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.860676][ T43] ? trace_lock_release+0x10e/0x180 [ 615.860801][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.860924][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 615.861047][ T43] addrconf_dad_work+0xaf/0xab0 [ 615.861186][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 615.861351][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 615.861477][ T43] ? process_one_work+0xe0b/0x16d0 [ 615.861607][ T43] ? lock_acquire+0x32/0xc0 [ 615.861733][ T43] ? process_one_work+0xe0b/0x16d0 [ 615.861863][ T43] process_one_work+0xe55/0x16d0 [ 615.861992][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.862123][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.862254][ T43] ? assign_work+0x16c/0x240 [ 615.862404][ T43] worker_thread+0x58c/0xce0 [ 615.862552][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.862682][ T43] kthread+0x28a/0x350 [ 615.862779][ T43] ? __pfx_kthread+0x10/0x10 [ 615.862903][ T43] ret_from_fork+0x31/0x70 [ 615.863035][ T43] ? __pfx_kthread+0x10/0x10 [ 615.863157][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.863288][ T43] [ 615.863400][ T43] INFO: task ip:501 blocked for more than 491 seconds. [ 615.863553][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.863670][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.863894][ T43] task:ip state:D stack:25688 pid:501 tgid:501 ppid:257 flags:0x00004002 [ 615.864148][ T43] Call Trace: [ 615.864243][ T43] [ 615.864308][ T43] __schedule+0xa19/0x1dc0 [ 615.864442][ T43] ? __pfx___schedule+0x10/0x10 [ 615.864576][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.864707][ T43] ? trace_lock_release+0x10e/0x180 [ 615.864840][ T43] schedule+0xdf/0x210 [ 615.864939][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.865074][ T43] __mutex_lock+0x634/0xac0 [ 615.865205][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.865350][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.865475][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.865599][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865723][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.865846][ T43] rtnl_newlink+0x64b/0xa30 [ 615.865975][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.866099][ T43] ? find_held_lock+0x2c/0x110 [ 615.866224][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.866378][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.866521][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.866644][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.866769][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.866895][ T43] ? hlock_class+0x4e/0x130 [ 615.867023][ T43] ? mark_lock+0x38/0x3e0 [ 615.867122][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.867248][ T43] netlink_rcv_skb+0x130/0x360 [ 615.867375][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.867500][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.867637][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.867754][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.867908][ T43] netlink_unicast+0x44b/0x710 [ 615.868041][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.868165][ T43] ? find_held_lock+0x2c/0x110 [ 615.868288][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.868416][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.868545][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.868689][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.868817][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.868992][ T43] ? hlock_class+0x4e/0x130 [ 615.869151][ T43] ? validate_chain+0x130/0x9b0 [ 615.869279][ T43] ___sys_sendmsg+0xee/0x170 [ 615.869407][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.869531][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.869666][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.869805][ T43] ? find_held_lock+0x2c/0x110 [ 615.869927][ T43] ? __lock_release+0x103/0x460 [ 615.870046][ T43] ? __might_fault+0x11b/0x170 [ 615.870168][ T43] ? fdget+0x52/0x1e0 [ 615.870267][ T43] ? lock_acquire+0x32/0xc0 [ 615.870396][ T43] __sys_sendmsg+0xcd/0x170 [ 615.870521][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.870640][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.870768][ T43] do_syscall_64+0xc1/0x1d0 [ 615.870904][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.871054][ T43] RIP: 0033:0x7f10f14217b7 [ 615.871176][ T43] RSP: 002b:00007ffe703c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.871387][ T43] RAX: ffffffffffffffda RBX: 00007ffe703c9760 RCX: 00007f10f14217b7 [ 615.871574][ T43] RDX: 0000000000000000 RSI: 00007ffe703c9090 RDI: 0000000000000005 [ 615.871766][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000 [ 615.871952][ T43] R10: 00007f10f12da708 R11: 0000000000000246 R12: 00007ffe703c9780 [ 615.872143][ T43] R13: 00000000672a2385 R14: 0000000000496600 R15: 00007ffe703c917c [ 615.872344][ T43] [ 615.872445][ T43] INFO: lockdep is turned off. [ 738.737449][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 738.737786][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.737909][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.738120][ T43] task:kworker/u16:0 state:D stack:26288 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.738409][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 738.738573][ T43] Call Trace: [ 738.738670][ T43] [ 738.738740][ T43] __schedule+0xa19/0x1dc0 [ 738.738875][ T43] ? __pfx___schedule+0x10/0x10 [ 738.739008][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.739134][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.739262][ T43] ? trace_lock_release+0x10e/0x180 [ 738.739406][ T43] schedule+0xdf/0x210 [ 738.739505][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.739645][ T43] __mutex_lock+0x634/0xac0 [ 738.739774][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 738.739901][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.740026][ T43] ? trace_lock_release+0x10e/0x180 [ 738.740154][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.740279][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 738.740415][ T43] addrconf_dad_work+0xaf/0xab0 [ 738.740539][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 738.740700][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 738.740826][ T43] ? process_one_work+0xe0b/0x16d0 [ 738.740948][ T43] ? lock_acquire+0x32/0xc0 [ 738.741071][ T43] ? process_one_work+0xe0b/0x16d0 [ 738.741197][ T43] process_one_work+0xe55/0x16d0 [ 738.741325][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.741464][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.741586][ T43] ? assign_work+0x16c/0x240 [ 738.741711][ T43] worker_thread+0x58c/0xce0 [ 738.741839][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.741958][ T43] kthread+0x28a/0x350 [ 738.742052][ T43] ? __pfx_kthread+0x10/0x10 [ 738.742172][ T43] ret_from_fork+0x31/0x70 [ 738.742301][ T43] ? __pfx_kthread+0x10/0x10 [ 738.742442][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.742578][ T43] [ 738.742691][ T43] INFO: task ip:501 blocked for more than 614 seconds. [ 738.742851][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.742969][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.743181][ T43] task:ip state:D stack:25688 pid:501 tgid:501 ppid:257 flags:0x00004002 [ 738.743440][ T43] Call Trace: [ 738.743541][ T43] [ 738.743607][ T43] __schedule+0xa19/0x1dc0 [ 738.743743][ T43] ? __pfx___schedule+0x10/0x10 [ 738.743870][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.744001][ T43] ? trace_lock_release+0x10e/0x180 [ 738.744127][ T43] schedule+0xdf/0x210 [ 738.744223][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.744353][ T43] __mutex_lock+0x634/0xac0 [ 738.744482][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.744614][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.744738][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.744867][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.744994][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.745118][ T43] rtnl_newlink+0x64b/0xa30 [ 738.745242][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.745374][ T43] ? find_held_lock+0x2c/0x110 [ 738.745497][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.745631][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.745752][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.745871][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.745994][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.746120][ T43] ? hlock_class+0x4e/0x130 [ 738.746243][ T43] ? mark_lock+0x38/0x3e0 [ 738.746350][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.746487][ T43] netlink_rcv_skb+0x130/0x360 [ 738.746611][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.746741][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.746880][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.747006][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.747138][ T43] netlink_unicast+0x44b/0x710 [ 738.747272][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.747404][ T43] ? find_held_lock+0x2c/0x110 [ 738.747533][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.747661][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.747795][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.747923][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.748046][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.748217][ T43] ? hlock_class+0x4e/0x130 [ 738.748351][ T43] ? validate_chain+0x130/0x9b0 [ 738.748477][ T43] ___sys_sendmsg+0xee/0x170 [ 738.748599][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.748722][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.748854][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.748984][ T43] ? find_held_lock+0x2c/0x110 [ 738.749109][ T43] ? __lock_release+0x103/0x460 [ 738.749237][ T43] ? __might_fault+0x11b/0x170 [ 738.749368][ T43] ? fdget+0x52/0x1e0 [ 738.749466][ T43] ? lock_acquire+0x32/0xc0 [ 738.749588][ T43] __sys_sendmsg+0xcd/0x170 [ 738.749711][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.749844][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.749975][ T43] do_syscall_64+0xc1/0x1d0 [ 738.750100][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.750254][ T43] RIP: 0033:0x7f10f14217b7 [ 738.750392][ T43] RSP: 002b:00007ffe703c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.750604][ T43] RAX: ffffffffffffffda RBX: 00007ffe703c9760 RCX: 00007f10f14217b7 [ 738.750794][ T43] RDX: 0000000000000000 RSI: 00007ffe703c9090 RDI: 0000000000000005 [ 738.750984][ T43] RBP: 0000000000000006 R08: 0000000000000060 R09: 0000000000000000 [ 738.751173][ T43] R10: 00007f10f12da708 R11: 0000000000000246 R12: 00007ffe703c9780 [ 738.751364][ T43] R13: 00000000672a2385 R14: 0000000000496600 R15: 00007ffe703c917c [ 738.751558][ T43] [ 738.751662][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 738.751872][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr