[ 27.798794][ T255] [ 27.798898][ T255] ===================================== [ 27.799048][ T255] WARNING: bad unlock balance detected! [ 27.799186][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 27.799327][ T255] ------------------------------------- [ 27.799477][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 27.799653][ T255] [] __rtnl_unlock+0x69/0xf0 [ 27.799836][ T255] but there are no more locks to release! [ 27.799982][ T255] [ 27.799982][ T255] other info that might help us debug this: [ 27.800194][ T255] no locks held by ip/255. [ 27.800335][ T255] [ 27.800335][ T255] stack backtrace: [ 27.800509][ T255] CPU: 1 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.800726][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.801044][ T255] Call Trace: [ 27.801155][ T255] [ 27.801228][ T255] dump_stack_lvl+0x82/0xd0 [ 27.801384][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.801525][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.801669][ T255] __lock_release+0x2f7/0x460 [ 27.801811][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.801955][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.802097][ T255] lock_release+0xd7/0x140 [ 27.802237][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.802382][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.802524][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.802704][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 27.802847][ T255] __rtnl_unlock+0x69/0xf0 [ 27.802991][ T255] rtnl_newlink+0x7fd/0xa30 [ 27.803132][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.803270][ T255] ? find_held_lock+0x2c/0x110 [ 27.803414][ T255] ? __lock_release+0x103/0x460 [ 27.803553][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.803692][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.803840][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.803981][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.804144][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 27.804294][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.804435][ T255] ? hlock_class+0x4e/0x130 [ 27.804576][ T255] ? mark_lock+0x38/0x3e0 [ 27.804684][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.804825][ T255] netlink_rcv_skb+0x130/0x360 [ 27.804971][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.805117][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.805266][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 27.805407][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 27.805553][ T255] netlink_unicast+0x44b/0x710 [ 27.805705][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 27.805846][ T255] ? find_held_lock+0x2c/0x110 [ 27.805992][ T255] netlink_sendmsg+0x723/0xbe0 [ 27.806152][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.806298][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 27.806441][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.806582][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.806758][ T255] ? hlock_class+0x4e/0x130 [ 27.806909][ T255] ? validate_chain+0x130/0x9b0 [ 27.807048][ T255] ___sys_sendmsg+0xee/0x170 [ 27.807191][ T255] ? __pfx_validate_chain+0x10/0x10 [ 27.807340][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.807489][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.807632][ T255] ? find_held_lock+0x2c/0x110 [ 27.807776][ T255] ? __lock_release+0x103/0x460 [ 27.807916][ T255] ? __might_fault+0x11b/0x170 [ 27.808061][ T255] ? fdget+0x52/0x1e0 [ 27.808169][ T255] ? lock_acquire+0x32/0xc0 [ 27.808310][ T255] __sys_sendmsg+0xcd/0x170 [ 27.808458][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.808603][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.808752][ T255] do_syscall_64+0xc1/0x1d0 [ 27.808898][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.809081][ T255] RIP: 0033:0x7f802543d7b7 [ 27.809228][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 27.809731][ T255] RSP: 002b:00007fff7412cb68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.809948][ T255] RAX: ffffffffffffffda RBX: 00007fff7412d290 RCX: 00007f802543d7b7 [ 27.810162][ T255] RDX: 0000000000000000 RSI: 00007fff7412cbd0 RDI: 0000000000000005 [ 27.810378][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.810590][ T255] R10: 00007f80252f6708 R11: 0000000000000246 R12: 00007fff7412d2a8 [ 27.810801][ T255] R13: 00000000672a2cbb R14: 0000000000496600 R15: 00007fff7412ccb8 [ 27.811014][ T255] [ 247.106312][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.106959][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.107318][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.107544][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.107795][ T43] Call Trace: [ 247.107889][ T43] [ 247.107961][ T43] __schedule+0xa19/0x1dc0 [ 247.108109][ T43] ? __pfx___schedule+0x10/0x10 [ 247.108235][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.108360][ T43] ? trace_lock_release+0x10e/0x180 [ 247.108487][ T43] schedule+0xdf/0x210 [ 247.108618][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.108735][ T43] __mutex_lock+0x634/0xac0 [ 247.108850][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.108964][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.109092][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.109207][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.109321][ T43] rtnl_newlink+0x64b/0xa30 [ 247.109433][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.109550][ T43] ? find_held_lock+0x2c/0x110 [ 247.109664][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.109781][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.109894][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.110006][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.110125][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.110237][ T43] ? hlock_class+0x4e/0x130 [ 247.110350][ T43] ? mark_lock+0x38/0x3e0 [ 247.110436][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.110550][ T43] netlink_rcv_skb+0x130/0x360 [ 247.110664][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.110776][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.110891][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.111004][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.111131][ T43] netlink_unicast+0x44b/0x710 [ 247.111277][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.111398][ T43] ? find_held_lock+0x2c/0x110 [ 247.111516][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.111632][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.111753][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.111881][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.111990][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.112131][ T43] ? hlock_class+0x4e/0x130 [ 247.112245][ T43] ? validate_chain+0x130/0x9b0 [ 247.112361][ T43] ___sys_sendmsg+0xee/0x170 [ 247.112479][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.112590][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.112704][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.112830][ T43] ? find_held_lock+0x2c/0x110 [ 247.112945][ T43] ? __lock_release+0x103/0x460 [ 247.113057][ T43] ? __might_fault+0x11b/0x170 [ 247.113180][ T43] ? fdget+0x52/0x1e0 [ 247.113269][ T43] ? lock_acquire+0x32/0xc0 [ 247.113388][ T43] __sys_sendmsg+0xcd/0x170 [ 247.113499][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.113611][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.113735][ T43] do_syscall_64+0xc1/0x1d0 [ 247.113850][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.113991][ T43] RIP: 0033:0x7f802543d7b7 [ 247.114115][ T43] RSP: 002b:00007fff7412cb68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.114288][ T43] RAX: ffffffffffffffda RBX: 00007fff7412d290 RCX: 00007f802543d7b7 [ 247.114457][ T43] RDX: 0000000000000000 RSI: 00007fff7412cbd0 RDI: 0000000000000005 [ 247.114621][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.114789][ T43] R10: 00007f80252f6708 R11: 0000000000000246 R12: 00007fff7412d2a8 [ 247.114963][ T43] R13: 00000000672a2cbb R14: 0000000000496600 R15: 00007fff7412ccb8 [ 247.115147][ T43] [ 247.115261][ T43] INFO: lockdep is turned off. [ 369.986274][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.987027][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.987282][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.987508][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.987777][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.987946][ T43] Call Trace: [ 369.988043][ T43] [ 369.988125][ T43] __schedule+0xa19/0x1dc0 [ 369.988256][ T43] ? __pfx___schedule+0x10/0x10 [ 369.988380][ T43] ? __lock_release+0x103/0x460 [ 369.988525][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.988652][ T43] ? trace_lock_release+0x10e/0x180 [ 369.988780][ T43] schedule+0xdf/0x210 [ 369.988877][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.989012][ T43] __mutex_lock+0x634/0xac0 [ 369.989142][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.989267][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.989383][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.989498][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.989611][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.989726][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.989846][ T43] addrconf_verify_work+0x12/0x30 [ 369.989958][ T43] process_one_work+0xe55/0x16d0 [ 369.990078][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.990193][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.990309][ T43] ? assign_work+0x16c/0x240 [ 369.990425][ T43] worker_thread+0x58c/0xce0 [ 369.990541][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.990653][ T43] kthread+0x28a/0x350 [ 369.990742][ T43] ? __pfx_kthread+0x10/0x10 [ 369.990859][ T43] ret_from_fork+0x31/0x70 [ 369.990978][ T43] ? __pfx_kthread+0x10/0x10 [ 369.991104][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.991253][ T43] [ 369.991369][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.991512][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.991624][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.991827][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.992074][ T43] Call Trace: [ 369.992160][ T43] [ 369.992220][ T43] __schedule+0xa19/0x1dc0 [ 369.992336][ T43] ? __pfx___schedule+0x10/0x10 [ 369.992452][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.992569][ T43] ? trace_lock_release+0x10e/0x180 [ 369.992683][ T43] schedule+0xdf/0x210 [ 369.992773][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.992888][ T43] __mutex_lock+0x634/0xac0 [ 369.993005][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.993126][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.993242][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.993361][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.993473][ T43] rtnl_newlink+0x64b/0xa30 [ 369.993590][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.993708][ T43] ? find_held_lock+0x2c/0x110 [ 369.993825][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.993943][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.994055][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.994179][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.994295][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.994410][ T43] ? hlock_class+0x4e/0x130 [ 369.994523][ T43] ? mark_lock+0x38/0x3e0 [ 369.994610][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.994728][ T43] netlink_rcv_skb+0x130/0x360 [ 369.994847][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.994959][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.995087][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.995224][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.995344][ T43] netlink_unicast+0x44b/0x710 [ 369.995467][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.995595][ T43] ? find_held_lock+0x2c/0x110 [ 369.995715][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.995835][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.995962][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.996095][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.996214][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.996382][ T43] ? hlock_class+0x4e/0x130 [ 369.996517][ T43] ? validate_chain+0x130/0x9b0 [ 369.996636][ T43] ___sys_sendmsg+0xee/0x170 [ 369.996761][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.996881][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.997001][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.997130][ T43] ? find_held_lock+0x2c/0x110 [ 369.997249][ T43] ? __lock_release+0x103/0x460 [ 369.997368][ T43] ? __might_fault+0x11b/0x170 [ 369.997493][ T43] ? fdget+0x52/0x1e0 [ 369.997592][ T43] ? lock_acquire+0x32/0xc0 [ 369.997711][ T43] __sys_sendmsg+0xcd/0x170 [ 369.997827][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.997939][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.998066][ T43] do_syscall_64+0xc1/0x1d0 [ 369.998185][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.998349][ T43] RIP: 0033:0x7f802543d7b7 [ 369.998474][ T43] RSP: 002b:00007fff7412cb68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.998656][ T43] RAX: ffffffffffffffda RBX: 00007fff7412d290 RCX: 00007f802543d7b7 [ 369.998851][ T43] RDX: 0000000000000000 RSI: 00007fff7412cbd0 RDI: 0000000000000005 [ 369.999023][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.999212][ T43] R10: 00007f80252f6708 R11: 0000000000000246 R12: 00007fff7412d2a8 [ 369.999387][ T43] R13: 00000000672a2cbb R14: 0000000000496600 R15: 00007fff7412ccb8 [ 369.999575][ T43] [ 369.999665][ T43] INFO: lockdep is turned off. [ 492.866259][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.867016][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.867338][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.867575][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.867843][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.868009][ T43] Call Trace: [ 492.868111][ T43] [ 492.868179][ T43] __schedule+0xa19/0x1dc0 [ 492.868312][ T43] ? __pfx___schedule+0x10/0x10 [ 492.868438][ T43] ? __lock_release+0x103/0x460 [ 492.868565][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.868689][ T43] ? trace_lock_release+0x10e/0x180 [ 492.868817][ T43] schedule+0xdf/0x210 [ 492.868914][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.869044][ T43] __mutex_lock+0x634/0xac0 [ 492.869172][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.869290][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.869407][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.869523][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.869637][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.869754][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.869877][ T43] addrconf_verify_work+0x12/0x30 [ 492.869994][ T43] process_one_work+0xe55/0x16d0 [ 492.870121][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.870238][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.870355][ T43] ? assign_work+0x16c/0x240 [ 492.870469][ T43] worker_thread+0x58c/0xce0 [ 492.870587][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.870703][ T43] kthread+0x28a/0x350 [ 492.870797][ T43] ? __pfx_kthread+0x10/0x10 [ 492.870917][ T43] ret_from_fork+0x31/0x70 [ 492.871038][ T43] ? __pfx_kthread+0x10/0x10 [ 492.871167][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.871326][ T43] [ 492.871443][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.871589][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.871702][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.871911][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.872152][ T43] Call Trace: [ 492.872238][ T43] [ 492.872299][ T43] __schedule+0xa19/0x1dc0 [ 492.872416][ T43] ? __pfx___schedule+0x10/0x10 [ 492.872537][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.872653][ T43] ? trace_lock_release+0x10e/0x180 [ 492.872768][ T43] schedule+0xdf/0x210 [ 492.872861][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.872976][ T43] __mutex_lock+0x634/0xac0 [ 492.873098][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.873217][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.873337][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.873457][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.873570][ T43] rtnl_newlink+0x64b/0xa30 [ 492.873689][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.873807][ T43] ? find_held_lock+0x2c/0x110 [ 492.873928][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.874047][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.874168][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.874283][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.874398][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.874514][ T43] ? hlock_class+0x4e/0x130 [ 492.874632][ T43] ? mark_lock+0x38/0x3e0 [ 492.874719][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.874838][ T43] netlink_rcv_skb+0x130/0x360 [ 492.874961][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.875087][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.875235][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.875355][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.875475][ T43] netlink_unicast+0x44b/0x710 [ 492.875601][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.875726][ T43] ? find_held_lock+0x2c/0x110 [ 492.875855][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.875971][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.876101][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.876221][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.876335][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.876478][ T43] ? hlock_class+0x4e/0x130 [ 492.876597][ T43] ? validate_chain+0x130/0x9b0 [ 492.876715][ T43] ___sys_sendmsg+0xee/0x170 [ 492.876845][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.876960][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.877081][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.877199][ T43] ? find_held_lock+0x2c/0x110 [ 492.877312][ T43] ? __lock_release+0x103/0x460 [ 492.877425][ T43] ? __might_fault+0x11b/0x170 [ 492.877548][ T43] ? fdget+0x52/0x1e0 [ 492.877638][ T43] ? lock_acquire+0x32/0xc0 [ 492.877760][ T43] __sys_sendmsg+0xcd/0x170 [ 492.877877][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.877991][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.878123][ T43] do_syscall_64+0xc1/0x1d0 [ 492.878243][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.878390][ T43] RIP: 0033:0x7f802543d7b7 [ 492.878511][ T43] RSP: 002b:00007fff7412cb68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.878684][ T43] RAX: ffffffffffffffda RBX: 00007fff7412d290 RCX: 00007f802543d7b7 [ 492.878854][ T43] RDX: 0000000000000000 RSI: 00007fff7412cbd0 RDI: 0000000000000005 [ 492.879023][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.879207][ T43] R10: 00007f80252f6708 R11: 0000000000000246 R12: 00007fff7412d2a8 [ 492.879405][ T43] R13: 00000000672a2cbb R14: 0000000000496600 R15: 00007fff7412ccb8 [ 492.879591][ T43] [ 492.879685][ T43] INFO: lockdep is turned off. [ 615.746268][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.746697][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.746829][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.747031][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.747357][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.747541][ T43] Call Trace: [ 615.747635][ T43] [ 615.747706][ T43] __schedule+0xa19/0x1dc0 [ 615.747839][ T43] ? __pfx___schedule+0x10/0x10 [ 615.747966][ T43] ? __lock_release+0x103/0x460 [ 615.748113][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.748233][ T43] ? trace_lock_release+0x10e/0x180 [ 615.748371][ T43] schedule+0xdf/0x210 [ 615.748470][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.748590][ T43] __mutex_lock+0x634/0xac0 [ 615.748715][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.748837][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.748970][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.749097][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.749210][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.749328][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.749469][ T43] addrconf_verify_work+0x12/0x30 [ 615.749588][ T43] process_one_work+0xe55/0x16d0 [ 615.749705][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.749821][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.749939][ T43] ? assign_work+0x16c/0x240 [ 615.750066][ T43] worker_thread+0x58c/0xce0 [ 615.750183][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.750297][ T43] kthread+0x28a/0x350 [ 615.750392][ T43] ? __pfx_kthread+0x10/0x10 [ 615.750517][ T43] ret_from_fork+0x31/0x70 [ 615.750637][ T43] ? __pfx_kthread+0x10/0x10 [ 615.750751][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.750871][ T43] [ 615.750983][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.751137][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.751278][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.751477][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.751721][ T43] Call Trace: [ 615.751823][ T43] [ 615.751884][ T43] __schedule+0xa19/0x1dc0 [ 615.752001][ T43] ? __pfx___schedule+0x10/0x10 [ 615.752127][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.752241][ T43] ? trace_lock_release+0x10e/0x180 [ 615.752357][ T43] schedule+0xdf/0x210 [ 615.752449][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.752566][ T43] __mutex_lock+0x634/0xac0 [ 615.752681][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.752799][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.752921][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.753041][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.753159][ T43] rtnl_newlink+0x64b/0xa30 [ 615.753276][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.753394][ T43] ? find_held_lock+0x2c/0x110 [ 615.753510][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.753629][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.753742][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.753855][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.753970][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.754099][ T43] ? hlock_class+0x4e/0x130 [ 615.754214][ T43] ? mark_lock+0x38/0x3e0 [ 615.754304][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.754424][ T43] netlink_rcv_skb+0x130/0x360 [ 615.754548][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.754663][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.754784][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.754902][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.755017][ T43] netlink_unicast+0x44b/0x710 [ 615.755153][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.755299][ T43] ? find_held_lock+0x2c/0x110 [ 615.755421][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.755550][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.755679][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.755804][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.755930][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.756076][ T43] ? hlock_class+0x4e/0x130 [ 615.756193][ T43] ? validate_chain+0x130/0x9b0 [ 615.756307][ T43] ___sys_sendmsg+0xee/0x170 [ 615.756427][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.756544][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.756661][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.756776][ T43] ? find_held_lock+0x2c/0x110 [ 615.756890][ T43] ? __lock_release+0x103/0x460 [ 615.757004][ T43] ? __might_fault+0x11b/0x170 [ 615.757130][ T43] ? fdget+0x52/0x1e0 [ 615.757219][ T43] ? lock_acquire+0x32/0xc0 [ 615.757338][ T43] __sys_sendmsg+0xcd/0x170 [ 615.757453][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.757567][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.757692][ T43] do_syscall_64+0xc1/0x1d0 [ 615.757810][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.757959][ T43] RIP: 0033:0x7f802543d7b7 [ 615.758094][ T43] RSP: 002b:00007fff7412cb68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.758270][ T43] RAX: ffffffffffffffda RBX: 00007fff7412d290 RCX: 00007f802543d7b7 [ 615.758443][ T43] RDX: 0000000000000000 RSI: 00007fff7412cbd0 RDI: 0000000000000005 [ 615.758614][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.758787][ T43] R10: 00007f80252f6708 R11: 0000000000000246 R12: 00007fff7412d2a8 [ 615.758957][ T43] R13: 00000000672a2cbb R14: 0000000000496600 R15: 00007fff7412ccb8 [ 615.759149][ T43] [ 615.759260][ T43] INFO: lockdep is turned off. [ 738.626255][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.626677][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.626801][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.627003][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.627336][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.627512][ T43] Call Trace: [ 738.627606][ T43] [ 738.627682][ T43] __schedule+0xa19/0x1dc0 [ 738.627815][ T43] ? __pfx___schedule+0x10/0x10 [ 738.627940][ T43] ? __lock_release+0x103/0x460 [ 738.628079][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.628206][ T43] ? trace_lock_release+0x10e/0x180 [ 738.628353][ T43] schedule+0xdf/0x210 [ 738.628455][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.628576][ T43] __mutex_lock+0x634/0xac0 [ 738.628701][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.628824][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.628948][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.629079][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.629201][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.629325][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.629453][ T43] addrconf_verify_work+0x12/0x30 [ 738.629581][ T43] process_one_work+0xe55/0x16d0 [ 738.629706][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.629858][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.629983][ T43] ? assign_work+0x16c/0x240 [ 738.630115][ T43] worker_thread+0x58c/0xce0 [ 738.630238][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.630375][ T43] kthread+0x28a/0x350 [ 738.630476][ T43] ? __pfx_kthread+0x10/0x10 [ 738.630603][ T43] ret_from_fork+0x31/0x70 [ 738.630731][ T43] ? __pfx_kthread+0x10/0x10 [ 738.630855][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.630983][ T43] [ 738.631116][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.631262][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.631375][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.631581][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.631832][ T43] Call Trace: [ 738.631937][ T43] [ 738.632001][ T43] __schedule+0xa19/0x1dc0 [ 738.632134][ T43] ? __pfx___schedule+0x10/0x10 [ 738.632255][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.632375][ T43] ? trace_lock_release+0x10e/0x180 [ 738.632496][ T43] schedule+0xdf/0x210 [ 738.632592][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.632714][ T43] __mutex_lock+0x634/0xac0 [ 738.632833][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.632956][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.633083][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.633209][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.633330][ T43] rtnl_newlink+0x64b/0xa30 [ 738.633450][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.633574][ T43] ? find_held_lock+0x2c/0x110 [ 738.633696][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.633821][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.633940][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.634068][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.634189][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.634310][ T43] ? hlock_class+0x4e/0x130 [ 738.634429][ T43] ? mark_lock+0x38/0x3e0 [ 738.634522][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.634645][ T43] netlink_rcv_skb+0x130/0x360 [ 738.634773][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.634895][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.635018][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.635151][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.635297][ T43] netlink_unicast+0x44b/0x710 [ 738.635422][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.635550][ T43] ? find_held_lock+0x2c/0x110 [ 738.635671][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.635795][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.635923][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.636056][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.636194][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.636342][ T43] ? hlock_class+0x4e/0x130 [ 738.636464][ T43] ? validate_chain+0x130/0x9b0 [ 738.636583][ T43] ___sys_sendmsg+0xee/0x170 [ 738.636710][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.636831][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.636956][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.637084][ T43] ? find_held_lock+0x2c/0x110 [ 738.637204][ T43] ? __lock_release+0x103/0x460 [ 738.637322][ T43] ? __might_fault+0x11b/0x170 [ 738.637444][ T43] ? fdget+0x52/0x1e0 [ 738.637536][ T43] ? lock_acquire+0x32/0xc0 [ 738.637660][ T43] __sys_sendmsg+0xcd/0x170 [ 738.637783][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.637904][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.638033][ T43] do_syscall_64+0xc1/0x1d0 [ 738.638163][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.638330][ T43] RIP: 0033:0x7f802543d7b7 [ 738.638458][ T43] RSP: 002b:00007fff7412cb68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.638643][ T43] RAX: ffffffffffffffda RBX: 00007fff7412d290 RCX: 00007f802543d7b7 [ 738.638824][ T43] RDX: 0000000000000000 RSI: 00007fff7412cbd0 RDI: 0000000000000005 [ 738.638998][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.639189][ T43] R10: 00007f80252f6708 R11: 0000000000000246 R12: 00007fff7412d2a8 [ 738.639368][ T43] R13: 00000000672a2cbb R14: 0000000000496600 R15: 00007fff7412ccb8 [ 738.639556][ T43] [ 738.639648][ T43] INFO: lockdep is turned off. [ 861.506248][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.506653][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.506768][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.506958][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.507252][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.507433][ T43] Call Trace: [ 861.507526][ T43] [ 861.507593][ T43] __schedule+0xa19/0x1dc0 [ 861.507722][ T43] ? __pfx___schedule+0x10/0x10 [ 861.507847][ T43] ? __lock_release+0x103/0x460 [ 861.507972][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.508108][ T43] ? trace_lock_release+0x10e/0x180 [ 861.508233][ T43] schedule+0xdf/0x210 [ 861.508331][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.508451][ T43] __mutex_lock+0x634/0xac0 [ 861.508580][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.508692][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.508806][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.508919][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.509039][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.509163][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.509286][ T43] addrconf_verify_work+0x12/0x30 [ 861.509401][ T43] process_one_work+0xe55/0x16d0 [ 861.509519][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.509633][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.509749][ T43] ? assign_work+0x16c/0x240 [ 861.509870][ T43] worker_thread+0x58c/0xce0 [ 861.509986][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.510105][ T43] kthread+0x28a/0x350 [ 861.510200][ T43] ? __pfx_kthread+0x10/0x10 [ 861.510319][ T43] ret_from_fork+0x31/0x70 [ 861.510436][ T43] ? __pfx_kthread+0x10/0x10 [ 861.510547][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.510666][ T43] [ 861.510755][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.510961][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr