[ 27.585092][ T256] [ 27.585187][ T256] ===================================== [ 27.585318][ T256] WARNING: bad unlock balance detected! [ 27.585452][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 27.585586][ T256] ------------------------------------- [ 27.585713][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 27.585875][ T256] [] __rtnl_unlock+0x69/0xf0 [ 27.586036][ T256] but there are no more locks to release! [ 27.586159][ T256] [ 27.586159][ T256] other info that might help us debug this: [ 27.586343][ T256] no locks held by ip/256. [ 27.586476][ T256] [ 27.586476][ T256] stack backtrace: [ 27.586637][ T256] CPU: 1 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.586832][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.587110][ T256] Call Trace: [ 27.587212][ T256] [ 27.587280][ T256] dump_stack_lvl+0x82/0xd0 [ 27.587415][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.587544][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.587673][ T256] __lock_release+0x2f7/0x460 [ 27.587802][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.587937][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.588077][ T256] lock_release+0xd7/0x140 [ 27.588206][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.588338][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.588467][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.588626][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 27.588756][ T256] __rtnl_unlock+0x69/0xf0 [ 27.588883][ T256] rtnl_newlink+0x7fd/0xa30 [ 27.589014][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.589141][ T256] ? find_held_lock+0x2c/0x110 [ 27.589272][ T256] ? __lock_release+0x103/0x460 [ 27.589400][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.589529][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.589660][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.589790][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.589918][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 27.590049][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.590179][ T256] ? hlock_class+0x4e/0x130 [ 27.590307][ T256] ? mark_lock+0x38/0x3e0 [ 27.590407][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.590534][ T256] netlink_rcv_skb+0x130/0x360 [ 27.590668][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.590797][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.590928][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 27.591055][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 27.591185][ T256] netlink_unicast+0x44b/0x710 [ 27.591316][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 27.591466][ T256] ? find_held_lock+0x2c/0x110 [ 27.591595][ T256] netlink_sendmsg+0x723/0xbe0 [ 27.591727][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.591856][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 27.591984][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.592111][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.592269][ T256] ? hlock_class+0x4e/0x130 [ 27.592400][ T256] ? validate_chain+0x130/0x9b0 [ 27.592528][ T256] ___sys_sendmsg+0xee/0x170 [ 27.592656][ T256] ? __pfx_validate_chain+0x10/0x10 [ 27.592783][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.592915][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.593045][ T256] ? find_held_lock+0x2c/0x110 [ 27.593172][ T256] ? __lock_release+0x103/0x460 [ 27.593298][ T256] ? __might_fault+0x11b/0x170 [ 27.593430][ T256] ? fdget+0x52/0x1e0 [ 27.593529][ T256] ? lock_acquire+0x32/0xc0 [ 27.593657][ T256] __sys_sendmsg+0xcd/0x170 [ 27.593785][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.593914][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.594047][ T256] do_syscall_64+0xc1/0x1d0 [ 27.594176][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.594334][ T256] RIP: 0033:0x7f48b3b0f7b7 [ 27.594468][ T256] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 27.594916][ T256] RSP: 002b:00007fff3ddd8378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.595110][ T256] RAX: ffffffffffffffda RBX: 00007fff3ddd8aa0 RCX: 00007f48b3b0f7b7 [ 27.595299][ T256] RDX: 0000000000000000 RSI: 00007fff3ddd83e0 RDI: 0000000000000005 [ 27.595491][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.595687][ T256] R10: 00007f48b39c8708 R11: 0000000000000246 R12: 00007fff3ddd8ab8 [ 27.595875][ T256] R13: 000000006729ca10 R14: 0000000000496600 R15: 00007fff3ddd84c8 [ 27.596068][ T256] [ 247.100383][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.100912][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.101056][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.101250][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.101519][ T43] Call Trace: [ 247.101611][ T43] [ 247.101675][ T43] __schedule+0xa19/0x1dc0 [ 247.101800][ T43] ? __pfx___schedule+0x10/0x10 [ 247.101922][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.102044][ T43] ? trace_lock_release+0x10e/0x180 [ 247.102165][ T43] schedule+0xdf/0x210 [ 247.102255][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.102385][ T43] __mutex_lock+0x634/0xac0 [ 247.102520][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.102639][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.102761][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.102891][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.103006][ T43] rtnl_newlink+0x64b/0xa30 [ 247.103121][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.103243][ T43] ? find_held_lock+0x2c/0x110 [ 247.103372][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.103489][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.103603][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.103717][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.103834][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.103952][ T43] ? hlock_class+0x4e/0x130 [ 247.104068][ T43] ? mark_lock+0x38/0x3e0 [ 247.104157][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.104279][ T43] netlink_rcv_skb+0x130/0x360 [ 247.104395][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.104509][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.104628][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.104743][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.104863][ T43] netlink_unicast+0x44b/0x710 [ 247.104979][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.105095][ T43] ? find_held_lock+0x2c/0x110 [ 247.105211][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.105333][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.105452][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.105568][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.105682][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.105830][ T43] ? hlock_class+0x4e/0x130 [ 247.105946][ T43] ? validate_chain+0x130/0x9b0 [ 247.106062][ T43] ___sys_sendmsg+0xee/0x170 [ 247.106177][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.106306][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.106422][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.106539][ T43] ? find_held_lock+0x2c/0x110 [ 247.106654][ T43] ? __lock_release+0x103/0x460 [ 247.106774][ T43] ? __might_fault+0x11b/0x170 [ 247.106890][ T43] ? fdget+0x52/0x1e0 [ 247.106978][ T43] ? lock_acquire+0x32/0xc0 [ 247.107093][ T43] __sys_sendmsg+0xcd/0x170 [ 247.107208][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.107330][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.107450][ T43] do_syscall_64+0xc1/0x1d0 [ 247.107569][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.107710][ T43] RIP: 0033:0x7f48b3b0f7b7 [ 247.107836][ T43] RSP: 002b:00007fff3ddd8378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.108010][ T43] RAX: ffffffffffffffda RBX: 00007fff3ddd8aa0 RCX: 00007f48b3b0f7b7 [ 247.108179][ T43] RDX: 0000000000000000 RSI: 00007fff3ddd83e0 RDI: 0000000000000005 [ 247.108358][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.108528][ T43] R10: 00007f48b39c8708 R11: 0000000000000246 R12: 00007fff3ddd8ab8 [ 247.108702][ T43] R13: 000000006729ca10 R14: 0000000000496600 R15: 00007fff3ddd84c8 [ 247.108877][ T43] [ 247.108965][ T43] INFO: lockdep is turned off. [ 369.980439][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.981053][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.981339][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.981648][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.981879][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.982041][ T43] Call Trace: [ 369.982127][ T43] [ 369.982189][ T43] __schedule+0xa19/0x1dc0 [ 369.982319][ T43] ? __pfx___schedule+0x10/0x10 [ 369.982436][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.982573][ T43] ? trace_lock_release+0x10e/0x180 [ 369.982694][ T43] schedule+0xdf/0x210 [ 369.982781][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.982894][ T43] __mutex_lock+0x634/0xac0 [ 369.983010][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.983126][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.983242][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.983366][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983485][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983612][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.983724][ T43] addrconf_verify_work+0x12/0x30 [ 369.983835][ T43] process_one_work+0xe55/0x16d0 [ 369.983950][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.984062][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.984174][ T43] ? assign_work+0x16c/0x240 [ 369.984326][ T43] worker_thread+0x58c/0xce0 [ 369.984445][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.984557][ T43] kthread+0x28a/0x350 [ 369.984645][ T43] ? __pfx_kthread+0x10/0x10 [ 369.984761][ T43] ret_from_fork+0x31/0x70 [ 369.984887][ T43] ? __pfx_kthread+0x10/0x10 [ 369.984998][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.985115][ T43] [ 369.985212][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.985354][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.985462][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.985641][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.985861][ T43] Call Trace: [ 369.985945][ T43] [ 369.986003][ T43] __schedule+0xa19/0x1dc0 [ 369.986137][ T43] ? __pfx___schedule+0x10/0x10 [ 369.986251][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.986376][ T43] ? trace_lock_release+0x10e/0x180 [ 369.986493][ T43] schedule+0xdf/0x210 [ 369.986579][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.986695][ T43] __mutex_lock+0x634/0xac0 [ 369.986811][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.986924][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.987039][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.987158][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.987279][ T43] rtnl_newlink+0x64b/0xa30 [ 369.987403][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.987514][ T43] ? find_held_lock+0x2c/0x110 [ 369.987629][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.987742][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.987852][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.987962][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.988075][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.988187][ T43] ? hlock_class+0x4e/0x130 [ 369.988308][ T43] ? mark_lock+0x38/0x3e0 [ 369.988394][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.988506][ T43] netlink_rcv_skb+0x130/0x360 [ 369.988623][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.988735][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.988851][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.988964][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.989076][ T43] netlink_unicast+0x44b/0x710 [ 369.989213][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.989357][ T43] ? find_held_lock+0x2c/0x110 [ 369.989476][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.989593][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.989711][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.989828][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.989941][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.990082][ T43] ? hlock_class+0x4e/0x130 [ 369.990204][ T43] ? validate_chain+0x130/0x9b0 [ 369.990326][ T43] ___sys_sendmsg+0xee/0x170 [ 369.990443][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.990567][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.990682][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.990797][ T43] ? find_held_lock+0x2c/0x110 [ 369.990910][ T43] ? __lock_release+0x103/0x460 [ 369.991021][ T43] ? __might_fault+0x11b/0x170 [ 369.991143][ T43] ? fdget+0x52/0x1e0 [ 369.991230][ T43] ? lock_acquire+0x32/0xc0 [ 369.991349][ T43] __sys_sendmsg+0xcd/0x170 [ 369.991462][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.991573][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.991692][ T43] do_syscall_64+0xc1/0x1d0 [ 369.991811][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.991960][ T43] RIP: 0033:0x7f48b3b0f7b7 [ 369.992076][ T43] RSP: 002b:00007fff3ddd8378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.992250][ T43] RAX: ffffffffffffffda RBX: 00007fff3ddd8aa0 RCX: 00007f48b3b0f7b7 [ 369.992422][ T43] RDX: 0000000000000000 RSI: 00007fff3ddd83e0 RDI: 0000000000000005 [ 369.992589][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.992753][ T43] R10: 00007f48b39c8708 R11: 0000000000000246 R12: 00007fff3ddd8ab8 [ 369.992922][ T43] R13: 000000006729ca10 R14: 0000000000496600 R15: 00007fff3ddd84c8 [ 369.993092][ T43] [ 369.993194][ T43] INFO: lockdep is turned off. [ 492.860397][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.860677][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.860789][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.860978][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.861223][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.861409][ T43] Call Trace: [ 492.861590][ T43] [ 492.861655][ T43] __schedule+0xa19/0x1dc0 [ 492.861786][ T43] ? __pfx___schedule+0x10/0x10 [ 492.861903][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.862021][ T43] ? trace_lock_release+0x10e/0x180 [ 492.862143][ T43] schedule+0xdf/0x210 [ 492.862233][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.862357][ T43] __mutex_lock+0x634/0xac0 [ 492.862475][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.862591][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.862709][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.862825][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.862939][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863059][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.863173][ T43] addrconf_verify_work+0x12/0x30 [ 492.863295][ T43] process_one_work+0xe55/0x16d0 [ 492.863412][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.863527][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.863646][ T43] ? assign_work+0x16c/0x240 [ 492.863764][ T43] worker_thread+0x58c/0xce0 [ 492.863880][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.863998][ T43] kthread+0x28a/0x350 [ 492.864086][ T43] ? __pfx_kthread+0x10/0x10 [ 492.864203][ T43] ret_from_fork+0x31/0x70 [ 492.864326][ T43] ? __pfx_kthread+0x10/0x10 [ 492.864440][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.864559][ T43] [ 492.864668][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.864804][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.864914][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.865105][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.865347][ T43] Call Trace: [ 492.865434][ T43] [ 492.865502][ T43] __schedule+0xa19/0x1dc0 [ 492.865622][ T43] ? __pfx___schedule+0x10/0x10 [ 492.865739][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.865856][ T43] ? trace_lock_release+0x10e/0x180 [ 492.865977][ T43] schedule+0xdf/0x210 [ 492.866067][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.866184][ T43] __mutex_lock+0x634/0xac0 [ 492.866307][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.866421][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.866537][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.866658][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.866773][ T43] rtnl_newlink+0x64b/0xa30 [ 492.866891][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.867005][ T43] ? find_held_lock+0x2c/0x110 [ 492.867122][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.867239][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.867357][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.867472][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.867587][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.867703][ T43] ? hlock_class+0x4e/0x130 [ 492.867821][ T43] ? mark_lock+0x38/0x3e0 [ 492.867927][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.868042][ T43] netlink_rcv_skb+0x130/0x360 [ 492.868159][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.868278][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.868398][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.868521][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.868639][ T43] netlink_unicast+0x44b/0x710 [ 492.868754][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.868874][ T43] ? find_held_lock+0x2c/0x110 [ 492.868989][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.869104][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.869222][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.869351][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.869466][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.869607][ T43] ? hlock_class+0x4e/0x130 [ 492.869724][ T43] ? validate_chain+0x130/0x9b0 [ 492.869845][ T43] ___sys_sendmsg+0xee/0x170 [ 492.869958][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.870072][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.870189][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.870310][ T43] ? find_held_lock+0x2c/0x110 [ 492.870424][ T43] ? __lock_release+0x103/0x460 [ 492.870538][ T43] ? __might_fault+0x11b/0x170 [ 492.870655][ T43] ? fdget+0x52/0x1e0 [ 492.870746][ T43] ? lock_acquire+0x32/0xc0 [ 492.870860][ T43] __sys_sendmsg+0xcd/0x170 [ 492.870974][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.871097][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.871215][ T43] do_syscall_64+0xc1/0x1d0 [ 492.871334][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.871476][ T43] RIP: 0033:0x7f48b3b0f7b7 [ 492.871591][ T43] RSP: 002b:00007fff3ddd8378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.871767][ T43] RAX: ffffffffffffffda RBX: 00007fff3ddd8aa0 RCX: 00007f48b3b0f7b7 [ 492.871931][ T43] RDX: 0000000000000000 RSI: 00007fff3ddd83e0 RDI: 0000000000000005 [ 492.872095][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.872258][ T43] R10: 00007f48b39c8708 R11: 0000000000000246 R12: 00007fff3ddd8ab8 [ 492.872427][ T43] R13: 000000006729ca10 R14: 0000000000496600 R15: 00007fff3ddd84c8 [ 492.872609][ T43] [ 492.872694][ T43] INFO: lockdep is turned off. [ 615.740411][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.740695][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.740806][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.740991][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.741247][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.741434][ T43] Call Trace: [ 615.741523][ T43] [ 615.741586][ T43] __schedule+0xa19/0x1dc0 [ 615.741708][ T43] ? __pfx___schedule+0x10/0x10 [ 615.741830][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.741949][ T43] ? trace_lock_release+0x10e/0x180 [ 615.742065][ T43] schedule+0xdf/0x210 [ 615.742156][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.742280][ T43] __mutex_lock+0x634/0xac0 [ 615.742396][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.742511][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.742629][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.742744][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.742858][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.742974][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.743093][ T43] addrconf_verify_work+0x12/0x30 [ 615.743207][ T43] process_one_work+0xe55/0x16d0 [ 615.743330][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.743444][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.743562][ T43] ? assign_work+0x16c/0x240 [ 615.743678][ T43] worker_thread+0x58c/0xce0 [ 615.743794][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.743916][ T43] kthread+0x28a/0x350 [ 615.744008][ T43] ? __pfx_kthread+0x10/0x10 [ 615.744125][ T43] ret_from_fork+0x31/0x70 [ 615.744240][ T43] ? __pfx_kthread+0x10/0x10 [ 615.744358][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.744477][ T43] [ 615.744578][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.744723][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.744831][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.745022][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.745243][ T43] Call Trace: [ 615.745345][ T43] [ 615.745405][ T43] __schedule+0xa19/0x1dc0 [ 615.745523][ T43] ? __pfx___schedule+0x10/0x10 [ 615.745638][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.745753][ T43] ? trace_lock_release+0x10e/0x180 [ 615.745868][ T43] schedule+0xdf/0x210 [ 615.745959][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.746075][ T43] __mutex_lock+0x634/0xac0 [ 615.746190][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.746312][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.746431][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.746549][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.746662][ T43] rtnl_newlink+0x64b/0xa30 [ 615.746777][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.746894][ T43] ? find_held_lock+0x2c/0x110 [ 615.747012][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.747129][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.747243][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.747361][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.747475][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.747590][ T43] ? hlock_class+0x4e/0x130 [ 615.747705][ T43] ? mark_lock+0x38/0x3e0 [ 615.747802][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.747921][ T43] netlink_rcv_skb+0x130/0x360 [ 615.748042][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.748155][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.748281][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.748397][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.748514][ T43] netlink_unicast+0x44b/0x710 [ 615.748629][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.748748][ T43] ? find_held_lock+0x2c/0x110 [ 615.748864][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.748980][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.749098][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.749213][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.749337][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.749486][ T43] ? hlock_class+0x4e/0x130 [ 615.749602][ T43] ? validate_chain+0x130/0x9b0 [ 615.749717][ T43] ___sys_sendmsg+0xee/0x170 [ 615.749836][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.749950][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.750069][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.750185][ T43] ? find_held_lock+0x2c/0x110 [ 615.750304][ T43] ? __lock_release+0x103/0x460 [ 615.750417][ T43] ? __might_fault+0x11b/0x170 [ 615.750535][ T43] ? fdget+0x52/0x1e0 [ 615.750624][ T43] ? lock_acquire+0x32/0xc0 [ 615.750743][ T43] __sys_sendmsg+0xcd/0x170 [ 615.750856][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.750970][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.751095][ T43] do_syscall_64+0xc1/0x1d0 [ 615.751212][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.751357][ T43] RIP: 0033:0x7f48b3b0f7b7 [ 615.751474][ T43] RSP: 002b:00007fff3ddd8378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.751648][ T43] RAX: ffffffffffffffda RBX: 00007fff3ddd8aa0 RCX: 00007f48b3b0f7b7 [ 615.751821][ T43] RDX: 0000000000000000 RSI: 00007fff3ddd83e0 RDI: 0000000000000005 [ 615.751992][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.752161][ T43] R10: 00007f48b39c8708 R11: 0000000000000246 R12: 00007fff3ddd8ab8 [ 615.752334][ T43] R13: 000000006729ca10 R14: 0000000000496600 R15: 00007fff3ddd84c8 [ 615.752512][ T43] [ 615.752597][ T43] INFO: lockdep is turned off. [ 738.620342][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.620689][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.620801][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.620990][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.621228][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.621417][ T43] Call Trace: [ 738.621507][ T43] [ 738.621575][ T43] __schedule+0xa19/0x1dc0 [ 738.621696][ T43] ? __pfx___schedule+0x10/0x10 [ 738.621812][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.621932][ T43] ? trace_lock_release+0x10e/0x180 [ 738.622050][ T43] schedule+0xdf/0x210 [ 738.622138][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.622255][ T43] __mutex_lock+0x634/0xac0 [ 738.622380][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.622494][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.622609][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.622735][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.622846][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.622959][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.623071][ T43] addrconf_verify_work+0x12/0x30 [ 738.623185][ T43] process_one_work+0xe55/0x16d0 [ 738.623303][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.623413][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.623528][ T43] ? assign_work+0x16c/0x240 [ 738.623641][ T43] worker_thread+0x58c/0xce0 [ 738.623754][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.623863][ T43] kthread+0x28a/0x350 [ 738.623947][ T43] ? __pfx_kthread+0x10/0x10 [ 738.624061][ T43] ret_from_fork+0x31/0x70 [ 738.624174][ T43] ? __pfx_kthread+0x10/0x10 [ 738.624290][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.624405][ T43] [ 738.624502][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.624652][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.624757][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.624938][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.625166][ T43] Call Trace: [ 738.625250][ T43] [ 738.625322][ T43] __schedule+0xa19/0x1dc0 [ 738.625441][ T43] ? __pfx___schedule+0x10/0x10 [ 738.625556][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.625671][ T43] ? trace_lock_release+0x10e/0x180 [ 738.625785][ T43] schedule+0xdf/0x210 [ 738.625872][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.625992][ T43] __mutex_lock+0x634/0xac0 [ 738.626107][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.626221][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.626346][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.626465][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.626579][ T43] rtnl_newlink+0x64b/0xa30 [ 738.626695][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.626807][ T43] ? find_held_lock+0x2c/0x110 [ 738.626928][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.627067][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.627197][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.627317][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.627432][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.627548][ T43] ? hlock_class+0x4e/0x130 [ 738.627661][ T43] ? mark_lock+0x38/0x3e0 [ 738.627748][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.627862][ T43] netlink_rcv_skb+0x130/0x360 [ 738.627982][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.628096][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.628214][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.628339][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.628456][ T43] netlink_unicast+0x44b/0x710 [ 738.628571][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.628685][ T43] ? find_held_lock+0x2c/0x110 [ 738.628806][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.628921][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.629041][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.629155][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.629279][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.629419][ T43] ? hlock_class+0x4e/0x130 [ 738.629536][ T43] ? validate_chain+0x130/0x9b0 [ 738.629651][ T43] ___sys_sendmsg+0xee/0x170 [ 738.629765][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.629882][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.629999][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.630115][ T43] ? find_held_lock+0x2c/0x110 [ 738.630229][ T43] ? __lock_release+0x103/0x460 [ 738.630347][ T43] ? __might_fault+0x11b/0x170 [ 738.630464][ T43] ? fdget+0x52/0x1e0 [ 738.630553][ T43] ? lock_acquire+0x32/0xc0 [ 738.630667][ T43] __sys_sendmsg+0xcd/0x170 [ 738.630785][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.630899][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.631021][ T43] do_syscall_64+0xc1/0x1d0 [ 738.631139][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.631286][ T43] RIP: 0033:0x7f48b3b0f7b7 [ 738.631408][ T43] RSP: 002b:00007fff3ddd8378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.631580][ T43] RAX: ffffffffffffffda RBX: 00007fff3ddd8aa0 RCX: 00007f48b3b0f7b7 [ 738.631752][ T43] RDX: 0000000000000000 RSI: 00007fff3ddd83e0 RDI: 0000000000000005 [ 738.631920][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.632087][ T43] R10: 00007f48b39c8708 R11: 0000000000000246 R12: 00007fff3ddd8ab8 [ 738.632255][ T43] R13: 000000006729ca10 R14: 0000000000496600 R15: 00007fff3ddd84c8 [ 738.632435][ T43] [ 738.632523][ T43] INFO: lockdep is turned off. [ 861.500429][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.501158][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.501484][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.501711][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.501938][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.502133][ T43] Call Trace: [ 861.502221][ T43] [ 861.502294][ T43] __schedule+0xa19/0x1dc0 [ 861.502417][ T43] ? __pfx___schedule+0x10/0x10 [ 861.502534][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.502653][ T43] ? trace_lock_release+0x10e/0x180 [ 861.502779][ T43] schedule+0xdf/0x210 [ 861.502865][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.502976][ T43] __mutex_lock+0x634/0xac0 [ 861.503093][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.503207][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.503334][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.503443][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.503548][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.503655][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.503763][ T43] addrconf_verify_work+0x12/0x30 [ 861.503869][ T43] process_one_work+0xe55/0x16d0 [ 861.503984][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.504091][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.504200][ T43] ? assign_work+0x16c/0x240 [ 861.504316][ T43] worker_thread+0x58c/0xce0 [ 861.504424][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.504530][ T43] kthread+0x28a/0x350 [ 861.504611][ T43] ? __pfx_kthread+0x10/0x10 [ 861.504719][ T43] ret_from_fork+0x31/0x70 [ 861.504856][ T43] ? __pfx_kthread+0x10/0x10 [ 861.504966][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.505082][ T43] [ 861.505173][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.505380][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr