[ 43.946595][ T395] [ 43.946690][ T395] ===================================== [ 43.946817][ T395] WARNING: bad unlock balance detected! [ 43.946941][ T395] 6.12.0-rc5-virtme #1 Not tainted [ 43.947067][ T395] ------------------------------------- [ 43.947201][ T395] ip/395 is trying to release lock (rtnl_mutex) at: [ 43.947361][ T395] [] __rtnl_unlock+0x69/0xf0 [ 43.947521][ T395] but there are no more locks to release! [ 43.947643][ T395] [ 43.947643][ T395] other info that might help us debug this: [ 43.947823][ T395] no locks held by ip/395. [ 43.947948][ T395] [ 43.947948][ T395] stack backtrace: [ 43.948099][ T395] CPU: 1 UID: 0 PID: 395 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 43.948291][ T395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 43.948567][ T395] Call Trace: [ 43.948666][ T395] [ 43.948732][ T395] dump_stack_lvl+0x82/0xd0 [ 43.948862][ T395] ? __rtnl_unlock+0x69/0xf0 [ 43.948988][ T395] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 43.949117][ T395] __lock_release+0x2f7/0x460 [ 43.949249][ T395] ? __pfx___lock_release+0x10/0x10 [ 43.949377][ T395] ? __rtnl_unlock+0x69/0xf0 [ 43.949502][ T395] lock_release+0xd7/0x140 [ 43.949638][ T395] __mutex_unlock_slowpath+0x8f/0x3b0 [ 43.949767][ T395] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 43.949891][ T395] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 43.950049][ T395] ? rtnl_link_ops_get+0x187/0x220 [ 43.950179][ T395] __rtnl_unlock+0x69/0xf0 [ 43.950305][ T395] rtnl_newlink+0x7fd/0xa30 [ 43.950433][ T395] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.950557][ T395] ? find_held_lock+0x2c/0x110 [ 43.950684][ T395] ? __lock_release+0x103/0x460 [ 43.950807][ T395] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 43.950933][ T395] ? __pfx___lock_release+0x10/0x10 [ 43.951061][ T395] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 43.951188][ T395] ? __pfx_rtnl_newlink+0x10/0x10 [ 43.951316][ T395] rtnetlink_rcv_msg+0x712/0xc10 [ 43.951443][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.951569][ T395] ? hlock_class+0x4e/0x130 [ 43.951695][ T395] ? mark_lock+0x38/0x3e0 [ 43.951791][ T395] ? __lock_acquire+0xb3f/0x1580 [ 43.951917][ T395] netlink_rcv_skb+0x130/0x360 [ 43.952042][ T395] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 43.952167][ T395] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 43.952298][ T395] ? netlink_deliver_tap+0x13e/0x340 [ 43.952425][ T395] ? netlink_deliver_tap+0xc3/0x340 [ 43.952551][ T395] netlink_unicast+0x44b/0x710 [ 43.952676][ T395] ? __pfx_netlink_unicast+0x10/0x10 [ 43.952802][ T395] ? find_held_lock+0x2c/0x110 [ 43.952927][ T395] netlink_sendmsg+0x723/0xbe0 [ 43.953053][ T395] ? __pfx_netlink_sendmsg+0x10/0x10 [ 43.953179][ T395] ____sys_sendmsg+0x7ac/0xa10 [ 43.953309][ T395] ? __pfx_____sys_sendmsg+0x10/0x10 [ 43.953434][ T395] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 43.953591][ T395] ? hlock_class+0x4e/0x130 [ 43.953717][ T395] ? validate_chain+0x130/0x9b0 [ 43.953843][ T395] ___sys_sendmsg+0xee/0x170 [ 43.953969][ T395] ? __pfx_validate_chain+0x10/0x10 [ 43.954096][ T395] ? __pfx____sys_sendmsg+0x10/0x10 [ 43.954223][ T395] ? __lock_acquire+0xb3f/0x1580 [ 43.954363][ T395] ? find_held_lock+0x2c/0x110 [ 43.954490][ T395] ? __lock_release+0x103/0x460 [ 43.954615][ T395] ? __might_fault+0x11b/0x170 [ 43.954742][ T395] ? fdget+0x52/0x1e0 [ 43.954838][ T395] ? lock_acquire+0x32/0xc0 [ 43.954964][ T395] __sys_sendmsg+0xcd/0x170 [ 43.955088][ T395] ? __pfx___sys_sendmsg+0x10/0x10 [ 43.955214][ T395] ? rseq_update_cpu_node_id+0xe6/0x140 [ 43.955346][ T395] do_syscall_64+0xc1/0x1d0 [ 43.955475][ T395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.955630][ T395] RIP: 0033:0x7f9ff0f367b7 [ 43.955762][ T395] 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 [ 43.956205][ T395] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.956403][ T395] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7 [ 43.956592][ T395] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005 [ 43.956779][ T395] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 43.956965][ T395] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8 [ 43.957154][ T395] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8 [ 43.957348][ T395] [ 247.219303][ T43] INFO: task ip:395 blocked for more than 122 seconds. [ 247.219631][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.219793][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.220091][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002 [ 247.220469][ T43] Call Trace: [ 247.220611][ T43] [ 247.220724][ T43] __schedule+0xa19/0x1dc0 [ 247.220916][ T43] ? __pfx___schedule+0x10/0x10 [ 247.221105][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.221303][ T43] ? trace_lock_release+0x10e/0x180 [ 247.221487][ T43] schedule+0xdf/0x210 [ 247.221619][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.221803][ T43] __mutex_lock+0x634/0xac0 [ 247.221983][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.222161][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.222359][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.222546][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.222736][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.222921][ T43] rtnl_newlink+0x64b/0xa30 [ 247.223105][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.223293][ T43] ? find_held_lock+0x2c/0x110 [ 247.223477][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.223658][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.223843][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.224025][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.224224][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.224428][ T43] ? hlock_class+0x4e/0x130 [ 247.224611][ T43] ? mark_lock+0x38/0x3e0 [ 247.224753][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.224938][ T43] netlink_rcv_skb+0x130/0x360 [ 247.225115][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.225279][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.225470][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.225668][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.225848][ T43] netlink_unicast+0x44b/0x710 [ 247.226031][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.226209][ T43] ? find_held_lock+0x2c/0x110 [ 247.226410][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.226595][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.226753][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.226931][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.227114][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.227337][ T43] ? hlock_class+0x4e/0x130 [ 247.227508][ T43] ? validate_chain+0x130/0x9b0 [ 247.227683][ T43] ___sys_sendmsg+0xee/0x170 [ 247.227845][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.228015][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.228183][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.228400][ T43] ? find_held_lock+0x2c/0x110 [ 247.228570][ T43] ? __lock_release+0x103/0x460 [ 247.228740][ T43] ? __might_fault+0x11b/0x170 [ 247.228901][ T43] ? fdget+0x52/0x1e0 [ 247.229034][ T43] ? lock_acquire+0x32/0xc0 [ 247.229203][ T43] __sys_sendmsg+0xcd/0x170 [ 247.229377][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.229543][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.229721][ T43] do_syscall_64+0xc1/0x1d0 [ 247.229886][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.230105][ T43] RIP: 0033:0x7f9ff0f367b7 [ 247.230291][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.230546][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7 [ 247.230795][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005 [ 247.231045][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 247.231324][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8 [ 247.231588][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8 [ 247.231869][ T43] [ 247.232005][ T43] INFO: lockdep is turned off. [ 370.099461][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds. [ 370.100185][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.100544][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.100749][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 370.100990][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.101152][ T43] Call Trace: [ 370.101249][ T43] [ 370.101311][ T43] __schedule+0xa19/0x1dc0 [ 370.101437][ T43] ? __pfx___schedule+0x10/0x10 [ 370.101557][ T43] ? __lock_release+0x103/0x460 [ 370.101682][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.101803][ T43] ? trace_lock_release+0x10e/0x180 [ 370.101921][ T43] schedule+0xdf/0x210 [ 370.102009][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.102124][ T43] __mutex_lock+0x634/0xac0 [ 370.102247][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.102396][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.102509][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.102654][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.102771][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.102894][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.103011][ T43] addrconf_verify_work+0x12/0x30 [ 370.103127][ T43] process_one_work+0xe55/0x16d0 [ 370.103256][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.103375][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.103499][ T43] ? assign_work+0x16c/0x240 [ 370.103631][ T43] worker_thread+0x58c/0xce0 [ 370.103744][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 370.103888][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.104002][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.104116][ T43] kthread+0x28a/0x350 [ 370.104205][ T43] ? __pfx_kthread+0x10/0x10 [ 370.104349][ T43] ret_from_fork+0x31/0x70 [ 370.104474][ T43] ? __pfx_kthread+0x10/0x10 [ 370.104598][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.104721][ T43] [ 370.104817][ T43] INFO: task ip:395 blocked for more than 245 seconds. [ 370.104956][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.105067][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.105263][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002 [ 370.105502][ T43] Call Trace: [ 370.105591][ T43] [ 370.105652][ T43] __schedule+0xa19/0x1dc0 [ 370.105781][ T43] ? __pfx___schedule+0x10/0x10 [ 370.105902][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.106018][ T43] ? trace_lock_release+0x10e/0x180 [ 370.106135][ T43] schedule+0xdf/0x210 [ 370.106222][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.106344][ T43] __mutex_lock+0x634/0xac0 [ 370.106469][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.106585][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.106701][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.106819][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.106939][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.107053][ T43] rtnl_newlink+0x64b/0xa30 [ 370.107168][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.107290][ T43] ? find_held_lock+0x2c/0x110 [ 370.107410][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.107530][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.107658][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.107772][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.107886][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.108003][ T43] ? hlock_class+0x4e/0x130 [ 370.108118][ T43] ? mark_lock+0x38/0x3e0 [ 370.108205][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.108331][ T43] netlink_rcv_skb+0x130/0x360 [ 370.108480][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.108598][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.108717][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.108846][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.108962][ T43] netlink_unicast+0x44b/0x710 [ 370.109079][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.109195][ T43] ? find_held_lock+0x2c/0x110 [ 370.109320][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.109444][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.109563][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.109680][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.109794][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.109939][ T43] ? hlock_class+0x4e/0x130 [ 370.110056][ T43] ? validate_chain+0x130/0x9b0 [ 370.110171][ T43] ___sys_sendmsg+0xee/0x170 [ 370.110290][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.110409][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.110525][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.110640][ T43] ? find_held_lock+0x2c/0x110 [ 370.110755][ T43] ? __lock_release+0x103/0x460 [ 370.110884][ T43] ? __might_fault+0x11b/0x170 [ 370.111002][ T43] ? fdget+0x52/0x1e0 [ 370.111091][ T43] ? lock_acquire+0x32/0xc0 [ 370.111223][ T43] __sys_sendmsg+0xcd/0x170 [ 370.111347][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.111465][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.111590][ T43] do_syscall_64+0xc1/0x1d0 [ 370.111714][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.111863][ T43] RIP: 0033:0x7f9ff0f367b7 [ 370.111986][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.112162][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7 [ 370.112363][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005 [ 370.112565][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 370.112732][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8 [ 370.112901][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8 [ 370.113073][ T43] [ 370.113159][ T43] INFO: lockdep is turned off. [ 492.979466][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds. [ 492.979851][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.979956][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.980136][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 492.980397][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.980567][ T43] Call Trace: [ 492.980675][ T43] [ 492.980740][ T43] __schedule+0xa19/0x1dc0 [ 492.980857][ T43] ? __pfx___schedule+0x10/0x10 [ 492.980967][ T43] ? __lock_release+0x103/0x460 [ 492.981077][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.981191][ T43] ? trace_lock_release+0x10e/0x180 [ 492.981331][ T43] schedule+0xdf/0x210 [ 492.981416][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.981528][ T43] __mutex_lock+0x634/0xac0 [ 492.981647][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.981764][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.981875][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.981996][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.982104][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.982242][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.982352][ T43] addrconf_verify_work+0x12/0x30 [ 492.982471][ T43] process_one_work+0xe55/0x16d0 [ 492.982586][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.982697][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.982819][ T43] ? assign_work+0x16c/0x240 [ 492.982927][ T43] worker_thread+0x58c/0xce0 [ 492.983037][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.983173][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.983286][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.983397][ T43] kthread+0x28a/0x350 [ 492.983480][ T43] ? __pfx_kthread+0x10/0x10 [ 492.983590][ T43] ret_from_fork+0x31/0x70 [ 492.983702][ T43] ? __pfx_kthread+0x10/0x10 [ 492.983810][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.983943][ T43] [ 492.984032][ T43] INFO: task ip:395 blocked for more than 368 seconds. [ 492.984162][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.984277][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.984481][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002 [ 492.984704][ T43] Call Trace: [ 492.984790][ T43] [ 492.984847][ T43] __schedule+0xa19/0x1dc0 [ 492.984970][ T43] ? __pfx___schedule+0x10/0x10 [ 492.985080][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.985190][ T43] ? trace_lock_release+0x10e/0x180 [ 492.985311][ T43] schedule+0xdf/0x210 [ 492.985394][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.985502][ T43] __mutex_lock+0x634/0xac0 [ 492.985613][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.985723][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.985832][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.985947][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.986060][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.986170][ T43] rtnl_newlink+0x64b/0xa30 [ 492.986302][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.986414][ T43] ? find_held_lock+0x2c/0x110 [ 492.986533][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.986645][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.986758][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.986867][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.986994][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.987107][ T43] ? hlock_class+0x4e/0x130 [ 492.987223][ T43] ? mark_lock+0x38/0x3e0 [ 492.987323][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.987431][ T43] netlink_rcv_skb+0x130/0x360 [ 492.987541][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.987650][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.987760][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.987868][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.987978][ T43] netlink_unicast+0x44b/0x710 [ 492.988091][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.988199][ T43] ? find_held_lock+0x2c/0x110 [ 492.988323][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.988445][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.988556][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.988665][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.988771][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.988905][ T43] ? hlock_class+0x4e/0x130 [ 492.989020][ T43] ? validate_chain+0x130/0x9b0 [ 492.989128][ T43] ___sys_sendmsg+0xee/0x170 [ 492.989243][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.989352][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.989461][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.989571][ T43] ? find_held_lock+0x2c/0x110 [ 492.989679][ T43] ? __lock_release+0x103/0x460 [ 492.989787][ T43] ? __might_fault+0x11b/0x170 [ 492.989902][ T43] ? fdget+0x52/0x1e0 [ 492.989985][ T43] ? lock_acquire+0x32/0xc0 [ 492.990093][ T43] __sys_sendmsg+0xcd/0x170 [ 492.990200][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.990313][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.990428][ T43] do_syscall_64+0xc1/0x1d0 [ 492.990539][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.990673][ T43] RIP: 0033:0x7f9ff0f367b7 [ 492.990790][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.990957][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7 [ 492.991116][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005 [ 492.991282][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 492.991440][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8 [ 492.991604][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8 [ 492.991869][ T43] [ 492.991954][ T43] INFO: lockdep is turned off. [ 615.859452][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds. [ 615.859816][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.859933][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.860136][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 615.860440][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.860618][ T43] Call Trace: [ 615.860710][ T43] [ 615.860773][ T43] __schedule+0xa19/0x1dc0 [ 615.860901][ T43] ? __pfx___schedule+0x10/0x10 [ 615.861025][ T43] ? __lock_release+0x103/0x460 [ 615.861155][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.861286][ T43] ? trace_lock_release+0x10e/0x180 [ 615.861410][ T43] schedule+0xdf/0x210 [ 615.861499][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.861615][ T43] __mutex_lock+0x634/0xac0 [ 615.861732][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.861849][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.861963][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.862080][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.862198][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.862324][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.862439][ T43] addrconf_verify_work+0x12/0x30 [ 615.862554][ T43] process_one_work+0xe55/0x16d0 [ 615.862672][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.862792][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.862910][ T43] ? assign_work+0x16c/0x240 [ 615.863027][ T43] worker_thread+0x58c/0xce0 [ 615.863144][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.863294][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.863408][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.863523][ T43] kthread+0x28a/0x350 [ 615.863611][ T43] ? __pfx_kthread+0x10/0x10 [ 615.863726][ T43] ret_from_fork+0x31/0x70 [ 615.863844][ T43] ? __pfx_kthread+0x10/0x10 [ 615.863956][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.864074][ T43] [ 615.864169][ T43] INFO: task ip:395 blocked for more than 491 seconds. [ 615.864319][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.864427][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.864611][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002 [ 615.864840][ T43] Call Trace: [ 615.864926][ T43] [ 615.864987][ T43] __schedule+0xa19/0x1dc0 [ 615.865106][ T43] ? __pfx___schedule+0x10/0x10 [ 615.865224][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865347][ T43] ? trace_lock_release+0x10e/0x180 [ 615.865463][ T43] schedule+0xdf/0x210 [ 615.865550][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.865665][ T43] __mutex_lock+0x634/0xac0 [ 615.865783][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.865901][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.866022][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.866141][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.866279][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.866394][ T43] rtnl_newlink+0x64b/0xa30 [ 615.866511][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.866623][ T43] ? find_held_lock+0x2c/0x110 [ 615.866740][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.866857][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.866976][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.867092][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.867209][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.867333][ T43] ? hlock_class+0x4e/0x130 [ 615.867498][ T43] ? mark_lock+0x38/0x3e0 [ 615.867590][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.867707][ T43] netlink_rcv_skb+0x130/0x360 [ 615.867828][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.867945][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.868071][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.868191][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.868326][ T43] netlink_unicast+0x44b/0x710 [ 615.868444][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.868563][ T43] ? find_held_lock+0x2c/0x110 [ 615.868683][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.868802][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.868924][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.869046][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.869164][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.869317][ T43] ? hlock_class+0x4e/0x130 [ 615.869439][ T43] ? validate_chain+0x130/0x9b0 [ 615.869562][ T43] ___sys_sendmsg+0xee/0x170 [ 615.869681][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.869799][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.869921][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.870044][ T43] ? find_held_lock+0x2c/0x110 [ 615.870163][ T43] ? __lock_release+0x103/0x460 [ 615.870289][ T43] ? __might_fault+0x11b/0x170 [ 615.870411][ T43] ? fdget+0x52/0x1e0 [ 615.870502][ T43] ? lock_acquire+0x32/0xc0 [ 615.870622][ T43] __sys_sendmsg+0xcd/0x170 [ 615.870741][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.870860][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.870990][ T43] do_syscall_64+0xc1/0x1d0 [ 615.871114][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.871268][ T43] RIP: 0033:0x7f9ff0f367b7 [ 615.871389][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.871569][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7 [ 615.871753][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005 [ 615.871926][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 615.872095][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8 [ 615.872277][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8 [ 615.872476][ T43] [ 615.872580][ T43] INFO: lockdep is turned off. [ 738.739457][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds. [ 738.739842][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.739956][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.740144][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 738.740404][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.740560][ T43] Call Trace: [ 738.740647][ T43] [ 738.740711][ T43] __schedule+0xa19/0x1dc0 [ 738.740839][ T43] ? __pfx___schedule+0x10/0x10 [ 738.740958][ T43] ? __lock_release+0x103/0x460 [ 738.741076][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.741198][ T43] ? trace_lock_release+0x10e/0x180 [ 738.741322][ T43] schedule+0xdf/0x210 [ 738.741410][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.741524][ T43] __mutex_lock+0x634/0xac0 [ 738.741640][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.741762][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.741877][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.741994][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.742110][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.742228][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.742351][ T43] addrconf_verify_work+0x12/0x30 [ 738.742465][ T43] process_one_work+0xe55/0x16d0 [ 738.742584][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.742704][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.742821][ T43] ? assign_work+0x16c/0x240 [ 738.742938][ T43] worker_thread+0x58c/0xce0 [ 738.743053][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.743198][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.743318][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.743434][ T43] kthread+0x28a/0x350 [ 738.743522][ T43] ? __pfx_kthread+0x10/0x10 [ 738.743639][ T43] ret_from_fork+0x31/0x70 [ 738.743759][ T43] ? __pfx_kthread+0x10/0x10 [ 738.743872][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.743992][ T43] [ 738.744084][ T43] INFO: task ip:395 blocked for more than 614 seconds. [ 738.744219][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.744339][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.744557][ T43] task:ip state:D stack:25792 pid:395 tgid:395 ppid:394 flags:0x00004002 [ 738.744787][ T43] Call Trace: [ 738.744873][ T43] [ 738.744933][ T43] __schedule+0xa19/0x1dc0 [ 738.745053][ T43] ? __pfx___schedule+0x10/0x10 [ 738.745170][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.745291][ T43] ? trace_lock_release+0x10e/0x180 [ 738.745407][ T43] schedule+0xdf/0x210 [ 738.745528][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.745659][ T43] __mutex_lock+0x634/0xac0 [ 738.745776][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.745893][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.746007][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.746123][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.746247][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.746360][ T43] rtnl_newlink+0x64b/0xa30 [ 738.746475][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.746592][ T43] ? find_held_lock+0x2c/0x110 [ 738.746712][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.746829][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.746946][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.747059][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.747174][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.747297][ T43] ? hlock_class+0x4e/0x130 [ 738.747411][ T43] ? mark_lock+0x38/0x3e0 [ 738.747499][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.747617][ T43] netlink_rcv_skb+0x130/0x360 [ 738.747735][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.747850][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.747967][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.748084][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.748203][ T43] netlink_unicast+0x44b/0x710 [ 738.748330][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.748451][ T43] ? find_held_lock+0x2c/0x110 [ 738.748568][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.748685][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.748804][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.748921][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.749034][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.749175][ T43] ? hlock_class+0x4e/0x130 [ 738.749298][ T43] ? validate_chain+0x130/0x9b0 [ 738.749415][ T43] ___sys_sendmsg+0xee/0x170 [ 738.749533][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.749646][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.749762][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.749880][ T43] ? find_held_lock+0x2c/0x110 [ 738.749998][ T43] ? __lock_release+0x103/0x460 [ 738.750111][ T43] ? __might_fault+0x11b/0x170 [ 738.750237][ T43] ? fdget+0x52/0x1e0 [ 738.750326][ T43] ? lock_acquire+0x32/0xc0 [ 738.750444][ T43] __sys_sendmsg+0xcd/0x170 [ 738.750562][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.750677][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.750802][ T43] do_syscall_64+0xc1/0x1d0 [ 738.750920][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.751084][ T43] RIP: 0033:0x7f9ff0f367b7 [ 738.751207][ T43] RSP: 002b:00007fff958a6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.751393][ T43] RAX: ffffffffffffffda RBX: 00007fff958a71b0 RCX: 00007f9ff0f367b7 [ 738.751572][ T43] RDX: 0000000000000000 RSI: 00007fff958a6af0 RDI: 0000000000000005 [ 738.751752][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 738.751926][ T43] R10: 00007f9ff0def708 R11: 0000000000000246 R12: 00007fff958a71d8 [ 738.752100][ T43] R13: 000000006729d487 R14: 0000000000496600 R15: 00007fff958a6bd8 [ 738.752303][ T43] [ 738.752389][ T43] INFO: lockdep is turned off. [ 861.619444][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds. [ 861.619767][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.619881][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.620080][ T43] task:kworker/u16:1 state:D stack:25608 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 861.620344][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.620509][ T43] Call Trace: [ 861.620597][ T43] [ 861.620659][ T43] __schedule+0xa19/0x1dc0 [ 861.620783][ T43] ? __pfx___schedule+0x10/0x10 [ 861.620901][ T43] ? __lock_release+0x103/0x460 [ 861.621019][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.621143][ T43] ? trace_lock_release+0x10e/0x180 [ 861.621270][ T43] schedule+0xdf/0x210 [ 861.621363][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.621478][ T43] __mutex_lock+0x634/0xac0 [ 861.621595][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.621714][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.621831][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.621949][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.622064][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.622184][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.622308][ T43] addrconf_verify_work+0x12/0x30 [ 861.622424][ T43] process_one_work+0xe55/0x16d0 [ 861.622541][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.622658][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.622775][ T43] ? assign_work+0x16c/0x240 [ 861.622891][ T43] worker_thread+0x58c/0xce0 [ 861.623004][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.623150][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.623272][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.623386][ T43] kthread+0x28a/0x350 [ 861.623473][ T43] ? __pfx_kthread+0x10/0x10 [ 861.623587][ T43] ret_from_fork+0x31/0x70 [ 861.623706][ T43] ? __pfx_kthread+0x10/0x10 [ 861.623821][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.623959][ T43] [ 861.624048][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.624276][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr