[ 26.375551][ T234] [ 26.375641][ T234] ===================================== [ 26.375767][ T234] WARNING: bad unlock balance detected! [ 26.375892][ T234] 6.12.0-rc5-virtme #1 Not tainted [ 26.376015][ T234] ------------------------------------- [ 26.376138][ T234] seq-ext_ipv4/234 is trying to release lock (rtnl_mutex) at: [ 26.376328][ T234] [] __rtnl_unlock+0x69/0xf0 [ 26.376490][ T234] but there are no more locks to release! [ 26.376615][ T234] [ 26.376615][ T234] other info that might help us debug this: [ 26.376805][ T234] no locks held by seq-ext_ipv4/234. [ 26.376930][ T234] [ 26.376930][ T234] stack backtrace: [ 26.377079][ T234] CPU: 3 UID: 0 PID: 234 Comm: seq-ext_ipv4 Not tainted 6.12.0-rc5-virtme #1 [ 26.377303][ T234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.377580][ T234] Call Trace: [ 26.377678][ T234] [ 26.377750][ T234] dump_stack_lvl+0x82/0xd0 [ 26.377893][ T234] ? __rtnl_unlock+0x69/0xf0 [ 26.378022][ T234] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 26.378151][ T234] __lock_release+0x2f7/0x460 [ 26.378281][ T234] ? __pfx___lock_release+0x10/0x10 [ 26.378412][ T234] ? __rtnl_unlock+0x69/0xf0 [ 26.378542][ T234] lock_release+0xd7/0x140 [ 26.378668][ T234] __mutex_unlock_slowpath+0x8f/0x3b0 [ 26.378796][ T234] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.378924][ T234] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 26.379083][ T234] ? rtnl_link_ops_get+0x187/0x220 [ 26.379214][ T234] __rtnl_unlock+0x69/0xf0 [ 26.379342][ T234] rtnl_newlink+0x7fd/0xa30 [ 26.379470][ T234] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.379597][ T234] ? find_held_lock+0x2c/0x110 [ 26.379726][ T234] ? __lock_release+0x103/0x460 [ 26.379855][ T234] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.379984][ T234] ? __pfx___lock_release+0x10/0x10 [ 26.380112][ T234] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.380240][ T234] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.380369][ T234] rtnetlink_rcv_msg+0x712/0xc10 [ 26.380497][ T234] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.380623][ T234] ? hlock_class+0x4e/0x130 [ 26.380748][ T234] ? mark_lock+0x38/0x3e0 [ 26.380844][ T234] ? __lock_acquire+0xb3f/0x1580 [ 26.380975][ T234] netlink_rcv_skb+0x130/0x360 [ 26.381104][ T234] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.381235][ T234] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 26.381363][ T234] ? netlink_deliver_tap+0x13e/0x340 [ 26.381494][ T234] ? netlink_deliver_tap+0xc3/0x340 [ 26.381624][ T234] netlink_unicast+0x44b/0x710 [ 26.381753][ T234] ? __pfx_netlink_unicast+0x10/0x10 [ 26.381879][ T234] ? netlink_autobind.isra.0+0xa5/0x270 [ 26.382009][ T234] ? netlink_autobind.isra.0+0x18a/0x270 [ 26.382138][ T234] netlink_sendmsg+0x723/0xbe0 [ 26.382267][ T234] ? __pfx_netlink_sendmsg+0x10/0x10 [ 26.382397][ T234] ? fdget+0x52/0x1e0 [ 26.382495][ T234] __sys_sendto+0x377/0x400 [ 26.382625][ T234] ? __pfx___sys_sendto+0x10/0x10 [ 26.382754][ T234] ? find_held_lock+0x2c/0x110 [ 26.382883][ T234] ? __might_fault+0xc3/0x170 [ 26.383008][ T234] ? lock_acquire+0x32/0xc0 [ 26.383134][ T234] ? trace_rseq_update+0xe2/0x140 [ 26.383263][ T234] ? rseq_update_cpu_node_id+0xe6/0x140 [ 26.383390][ T234] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 26.383546][ T234] ? do_user_addr_fault+0x374/0xe30 [ 26.383671][ T234] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 26.383832][ T234] __x64_sys_sendto+0xe0/0x1c0 [ 26.383959][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 26.384114][ T234] do_syscall_64+0xc1/0x1d0 [ 26.384239][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 26.384401][ T234] RIP: 0033:0x7f3223c34700 [ 26.384530][ T234] Code: ff ff 64 89 02 eb bd 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20 [ 26.385000][ T234] RSP: 002b:00007ffe88468658 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 26.385187][ T234] RAX: ffffffffffffffda RBX: 00007ffe884686d8 RCX: 00007f3223c34700 [ 26.385376][ T234] RDX: 0000000000000078 RSI: 00007ffe884686a0 RDI: 0000000000000008 [ 26.385565][ T234] RBP: 00007ffe884686a0 R08: 0000000000000000 R09: 0000000000000000 [ 26.385750][ T234] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040ed98 [ 26.385936][ T234] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 26.386125][ T234] [ 247.091517][ T43] INFO: task seq-ext_ipv4:234 blocked for more than 122 seconds. [ 247.091776][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.091887][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.092080][ T43] task:seq-ext_ipv4 state:D stack:25712 pid:234 tgid:234 ppid:233 flags:0x00004002 [ 247.092310][ T43] Call Trace: [ 247.092412][ T43] [ 247.092480][ T43] __schedule+0xa19/0x1dc0 [ 247.092601][ T43] ? __pfx___schedule+0x10/0x10 [ 247.092725][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092844][ T43] ? trace_lock_release+0x10e/0x180 [ 247.092955][ T43] schedule+0xdf/0x210 [ 247.093039][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.093150][ T43] __mutex_lock+0x634/0xac0 [ 247.093265][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093390][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.093508][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.093633][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093742][ T43] rtnl_newlink+0x64b/0xa30 [ 247.093862][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093973][ T43] ? find_held_lock+0x2c/0x110 [ 247.094091][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.094204][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.094313][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094432][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.094552][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094669][ T43] ? hlock_class+0x4e/0x130 [ 247.094781][ T43] ? mark_lock+0x38/0x3e0 [ 247.094868][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094977][ T43] netlink_rcv_skb+0x130/0x360 [ 247.095093][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095209][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.095325][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.095443][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.095564][ T43] netlink_unicast+0x44b/0x710 [ 247.095674][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.095788][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 247.095900][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 247.096011][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.096124][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.096238][ T43] ? fdget+0x52/0x1e0 [ 247.096325][ T43] __sys_sendto+0x377/0x400 [ 247.096452][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 247.096568][ T43] ? find_held_lock+0x2c/0x110 [ 247.096683][ T43] ? __might_fault+0xc3/0x170 [ 247.096796][ T43] ? lock_acquire+0x32/0xc0 [ 247.096905][ T43] ? trace_rseq_update+0xe2/0x140 [ 247.097017][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.097131][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 247.097270][ T43] ? do_user_addr_fault+0x374/0xe30 [ 247.097391][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 247.097530][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 247.097640][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 247.097776][ T43] do_syscall_64+0xc1/0x1d0 [ 247.097888][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.098025][ T43] RIP: 0033:0x7f3223c34700 [ 247.098147][ T43] RSP: 002b:00007ffe88468658 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 247.098319][ T43] RAX: ffffffffffffffda RBX: 00007ffe884686d8 RCX: 00007f3223c34700 [ 247.098488][ T43] RDX: 0000000000000078 RSI: 00007ffe884686a0 RDI: 0000000000000008 [ 247.098653][ T43] RBP: 00007ffe884686a0 R08: 0000000000000000 R09: 0000000000000000 [ 247.098818][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040ed98 [ 247.098982][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 247.099163][ T43] [ 247.099249][ T43] INFO: lockdep is turned off. [ 369.971553][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.971871][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.971978][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972159][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.972409][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.972563][ T43] Call Trace: [ 369.972648][ T43] [ 369.972707][ T43] __schedule+0xa19/0x1dc0 [ 369.972835][ T43] ? __pfx___schedule+0x10/0x10 [ 369.972946][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973060][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973172][ T43] schedule+0xdf/0x210 [ 369.973255][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.973371][ T43] __mutex_lock+0x634/0xac0 [ 369.973495][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.973608][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.973718][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.973829][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973938][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974051][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974165][ T43] addrconf_verify_work+0x12/0x30 [ 369.974277][ T43] process_one_work+0xe55/0x16d0 [ 369.974394][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.974505][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.974616][ T43] ? assign_work+0x16c/0x240 [ 369.974728][ T43] worker_thread+0x58c/0xce0 [ 369.974840][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.974950][ T43] kthread+0x28a/0x350 [ 369.975038][ T43] ? __pfx_kthread+0x10/0x10 [ 369.975147][ T43] ret_from_fork+0x31/0x70 [ 369.975271][ T43] ? __pfx_kthread+0x10/0x10 [ 369.975400][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.975528][ T43] [ 369.975624][ T43] INFO: task seq-ext_ipv4:234 blocked for more than 245 seconds. [ 369.975778][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.975881][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.976061][ T43] task:seq-ext_ipv4 state:D stack:25712 pid:234 tgid:234 ppid:233 flags:0x00004006 [ 369.976277][ T43] Call Trace: [ 369.976358][ T43] [ 369.976429][ T43] __schedule+0xa19/0x1dc0 [ 369.976542][ T43] ? __pfx___schedule+0x10/0x10 [ 369.976652][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976762][ T43] ? trace_lock_release+0x10e/0x180 [ 369.976873][ T43] schedule+0xdf/0x210 [ 369.976961][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.977070][ T43] __mutex_lock+0x634/0xac0 [ 369.977181][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977293][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.977412][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977525][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977634][ T43] rtnl_newlink+0x64b/0xa30 [ 369.977745][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977856][ T43] ? find_held_lock+0x2c/0x110 [ 369.977971][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.978083][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.978191][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.978302][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.978421][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978531][ T43] ? hlock_class+0x4e/0x130 [ 369.978642][ T43] ? mark_lock+0x38/0x3e0 [ 369.978727][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978842][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978953][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.979064][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.979176][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.979289][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.979406][ T43] netlink_unicast+0x44b/0x710 [ 369.979516][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979626][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 369.979742][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 369.979852][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.979962][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.980075][ T43] ? fdget+0x52/0x1e0 [ 369.980160][ T43] __sys_sendto+0x377/0x400 [ 369.980274][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 369.980396][ T43] ? find_held_lock+0x2c/0x110 [ 369.980510][ T43] ? __might_fault+0xc3/0x170 [ 369.980623][ T43] ? lock_acquire+0x32/0xc0 [ 369.980734][ T43] ? trace_rseq_update+0xe2/0x140 [ 369.980845][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.980955][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 369.981090][ T43] ? do_user_addr_fault+0x374/0xe30 [ 369.981203][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 369.981341][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 369.981458][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.981726][ T43] do_syscall_64+0xc1/0x1d0 [ 369.981848][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.981993][ T43] RIP: 0033:0x7f3223c34700 [ 369.982108][ T43] RSP: 002b:00007ffe88468658 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 369.982278][ T43] RAX: ffffffffffffffda RBX: 00007ffe884686d8 RCX: 00007f3223c34700 [ 369.982445][ T43] RDX: 0000000000000078 RSI: 00007ffe884686a0 RDI: 0000000000000008 [ 369.982622][ T43] RBP: 00007ffe884686a0 R08: 0000000000000000 R09: 0000000000000000 [ 369.982793][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040ed98 [ 369.982955][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 369.983121][ T43] [ 369.983204][ T43] INFO: lockdep is turned off. [ 492.851511][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.851860][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851966][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.852157][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.852405][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.852554][ T43] Call Trace: [ 492.852637][ T43] [ 492.852698][ T43] __schedule+0xa19/0x1dc0 [ 492.852819][ T43] ? __pfx___schedule+0x10/0x10 [ 492.852934][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853047][ T43] ? trace_lock_release+0x10e/0x180 [ 492.853159][ T43] schedule+0xdf/0x210 [ 492.853244][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.853354][ T43] __mutex_lock+0x634/0xac0 [ 492.853473][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.853587][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853702][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853813][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853923][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854037][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.854146][ T43] addrconf_verify_work+0x12/0x30 [ 492.854255][ T43] process_one_work+0xe55/0x16d0 [ 492.854368][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.854490][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.854601][ T43] ? assign_work+0x16c/0x240 [ 492.854713][ T43] worker_thread+0x58c/0xce0 [ 492.854824][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854935][ T43] kthread+0x28a/0x350 [ 492.855019][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855129][ T43] ret_from_fork+0x31/0x70 [ 492.855239][ T43] ? __pfx_kthread+0x10/0x10 [ 492.855348][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.855473][ T43] [ 492.855567][ T43] INFO: task seq-ext_ipv4:234 blocked for more than 368 seconds. [ 492.855719][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.855823][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.856000][ T43] task:seq-ext_ipv4 state:D stack:25712 pid:234 tgid:234 ppid:233 flags:0x00004006 [ 492.856218][ T43] Call Trace: [ 492.856301][ T43] [ 492.856362][ T43] __schedule+0xa19/0x1dc0 [ 492.856485][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856599][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856711][ T43] ? trace_lock_release+0x10e/0x180 [ 492.856823][ T43] schedule+0xdf/0x210 [ 492.856906][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857014][ T43] __mutex_lock+0x634/0xac0 [ 492.857126][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857241][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.857353][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857472][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857584][ T43] rtnl_newlink+0x64b/0xa30 [ 492.857694][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.857806][ T43] ? find_held_lock+0x2c/0x110 [ 492.857917][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.858028][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.858138][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858252][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.858363][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858478][ T43] ? hlock_class+0x4e/0x130 [ 492.858589][ T43] ? mark_lock+0x38/0x3e0 [ 492.858673][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.858785][ T43] netlink_rcv_skb+0x130/0x360 [ 492.858895][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859004][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.859119][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.859231][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.859342][ T43] netlink_unicast+0x44b/0x710 [ 492.859460][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.859570][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 492.859681][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 492.859792][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.859904][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.860022][ T43] ? fdget+0x52/0x1e0 [ 492.860109][ T43] __sys_sendto+0x377/0x400 [ 492.860222][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 492.860332][ T43] ? find_held_lock+0x2c/0x110 [ 492.860453][ T43] ? __might_fault+0xc3/0x170 [ 492.860563][ T43] ? lock_acquire+0x32/0xc0 [ 492.860675][ T43] ? trace_rseq_update+0xe2/0x140 [ 492.860787][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.860902][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 492.861037][ T43] ? do_user_addr_fault+0x374/0xe30 [ 492.861148][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 492.861286][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 492.861402][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.861538][ T43] do_syscall_64+0xc1/0x1d0 [ 492.861651][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.861791][ T43] RIP: 0033:0x7f3223c34700 [ 492.861909][ T43] RSP: 002b:00007ffe88468658 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 492.862082][ T43] RAX: ffffffffffffffda RBX: 00007ffe884686d8 RCX: 00007f3223c34700 [ 492.862246][ T43] RDX: 0000000000000078 RSI: 00007ffe884686a0 RDI: 0000000000000008 [ 492.862414][ T43] RBP: 00007ffe884686a0 R08: 0000000000000000 R09: 0000000000000000 [ 492.862582][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040ed98 [ 492.862748][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 492.862915][ T43] [ 492.862999][ T43] INFO: lockdep is turned off. [ 615.731679][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.732370][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.732737][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.732928][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.733153][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.733296][ T43] Call Trace: [ 615.733391][ T43] [ 615.733453][ T43] __schedule+0xa19/0x1dc0 [ 615.733570][ T43] ? __pfx___schedule+0x10/0x10 [ 615.733682][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733795][ T43] ? trace_lock_release+0x10e/0x180 [ 615.733910][ T43] schedule+0xdf/0x210 [ 615.733994][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.734104][ T43] __mutex_lock+0x634/0xac0 [ 615.734216][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.734342][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734462][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.734573][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734682][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734802][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734911][ T43] addrconf_verify_work+0x12/0x30 [ 615.735020][ T43] process_one_work+0xe55/0x16d0 [ 615.735132][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735245][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.735356][ T43] ? assign_work+0x16c/0x240 [ 615.735471][ T43] worker_thread+0x58c/0xce0 [ 615.735584][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.735696][ T43] kthread+0x28a/0x350 [ 615.735780][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735890][ T43] ret_from_fork+0x31/0x70 [ 615.736003][ T43] ? __pfx_kthread+0x10/0x10 [ 615.736114][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.736234][ T43] [ 615.736327][ T43] INFO: task seq-ext_ipv4:234 blocked for more than 491 seconds. [ 615.736496][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.736603][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.736781][ T43] task:seq-ext_ipv4 state:D stack:25712 pid:234 tgid:234 ppid:233 flags:0x00004006 [ 615.736998][ T43] Call Trace: [ 615.737081][ T43] [ 615.737140][ T43] __schedule+0xa19/0x1dc0 [ 615.737253][ T43] ? __pfx___schedule+0x10/0x10 [ 615.737364][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737487][ T43] ? trace_lock_release+0x10e/0x180 [ 615.737601][ T43] schedule+0xdf/0x210 [ 615.737684][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.737792][ T43] __mutex_lock+0x634/0xac0 [ 615.737904][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738016][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.738134][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.738247][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738356][ T43] rtnl_newlink+0x64b/0xa30 [ 615.738476][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738588][ T43] ? find_held_lock+0x2c/0x110 [ 615.738698][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.738810][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.738921][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739032][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.739142][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739252][ T43] ? hlock_class+0x4e/0x130 [ 615.739367][ T43] ? mark_lock+0x38/0x3e0 [ 615.739458][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739570][ T43] netlink_rcv_skb+0x130/0x360 [ 615.739680][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739791][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.739903][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.740015][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.740125][ T43] netlink_unicast+0x44b/0x710 [ 615.740236][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.740346][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 615.740469][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 615.740581][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.740692][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.740803][ T43] ? fdget+0x52/0x1e0 [ 615.740889][ T43] __sys_sendto+0x377/0x400 [ 615.741004][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 615.741118][ T43] ? find_held_lock+0x2c/0x110 [ 615.741231][ T43] ? __might_fault+0xc3/0x170 [ 615.741350][ T43] ? lock_acquire+0x32/0xc0 [ 615.741468][ T43] ? trace_rseq_update+0xe2/0x140 [ 615.741580][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.741690][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 615.741829][ T43] ? do_user_addr_fault+0x374/0xe30 [ 615.741941][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 615.742082][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 615.742191][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.742326][ T43] do_syscall_64+0xc1/0x1d0 [ 615.742444][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.742592][ T43] RIP: 0033:0x7f3223c34700 [ 615.742706][ T43] RSP: 002b:00007ffe88468658 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 615.742868][ T43] RAX: ffffffffffffffda RBX: 00007ffe884686d8 RCX: 00007f3223c34700 [ 615.743027][ T43] RDX: 0000000000000078 RSI: 00007ffe884686a0 RDI: 0000000000000008 [ 615.743187][ T43] RBP: 00007ffe884686a0 R08: 0000000000000000 R09: 0000000000000000 [ 615.743346][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040ed98 [ 615.743527][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 615.743693][ T43] [ 615.743779][ T43] INFO: lockdep is turned off. [ 738.611456][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.611727][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611833][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.612100][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.612326][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.612521][ T43] Call Trace: [ 738.612606][ T43] [ 738.612672][ T43] __schedule+0xa19/0x1dc0 [ 738.612791][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612903][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613017][ T43] ? trace_lock_release+0x10e/0x180 [ 738.613128][ T43] schedule+0xdf/0x210 [ 738.613214][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.613324][ T43] __mutex_lock+0x634/0xac0 [ 738.613447][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.613561][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613671][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.613782][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613893][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614007][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.614118][ T43] addrconf_verify_work+0x12/0x30 [ 738.614227][ T43] process_one_work+0xe55/0x16d0 [ 738.614341][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.614459][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.614570][ T43] ? assign_work+0x16c/0x240 [ 738.614681][ T43] worker_thread+0x58c/0xce0 [ 738.614794][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614903][ T43] kthread+0x28a/0x350 [ 738.614987][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615096][ T43] ret_from_fork+0x31/0x70 [ 738.615213][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615322][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.615445][ T43] [ 738.615540][ T43] INFO: task seq-ext_ipv4:234 blocked for more than 614 seconds. [ 738.615695][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615797][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615978][ T43] task:seq-ext_ipv4 state:D stack:25712 pid:234 tgid:234 ppid:233 flags:0x00004006 [ 738.616199][ T43] Call Trace: [ 738.616281][ T43] [ 738.616342][ T43] __schedule+0xa19/0x1dc0 [ 738.616466][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616576][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616687][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616802][ T43] schedule+0xdf/0x210 [ 738.616885][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616997][ T43] __mutex_lock+0x634/0xac0 [ 738.617109][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617219][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.617332][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617449][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617559][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617671][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617781][ T43] ? find_held_lock+0x2c/0x110 [ 738.617891][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.618009][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.618118][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.618229][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618340][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618456][ T43] ? hlock_class+0x4e/0x130 [ 738.618566][ T43] ? mark_lock+0x38/0x3e0 [ 738.618650][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618761][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618870][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618983][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.619095][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.619208][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619317][ T43] netlink_unicast+0x44b/0x710 [ 738.619434][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619553][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 738.619666][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 738.619783][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619893][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.620005][ T43] ? fdget+0x52/0x1e0 [ 738.620091][ T43] __sys_sendto+0x377/0x400 [ 738.620207][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 738.620316][ T43] ? find_held_lock+0x2c/0x110 [ 738.620442][ T43] ? __might_fault+0xc3/0x170 [ 738.620563][ T43] ? lock_acquire+0x32/0xc0 [ 738.620674][ T43] ? trace_rseq_update+0xe2/0x140 [ 738.620787][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.620898][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 738.621034][ T43] ? do_user_addr_fault+0x374/0xe30 [ 738.621147][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 738.621283][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 738.621397][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.621559][ T43] do_syscall_64+0xc1/0x1d0 [ 738.621675][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.621814][ T43] RIP: 0033:0x7f3223c34700 [ 738.621930][ T43] RSP: 002b:00007ffe88468658 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 738.622098][ T43] RAX: ffffffffffffffda RBX: 00007ffe884686d8 RCX: 00007f3223c34700 [ 738.622263][ T43] RDX: 0000000000000078 RSI: 00007ffe884686a0 RDI: 0000000000000008 [ 738.622430][ T43] RBP: 00007ffe884686a0 R08: 0000000000000000 R09: 0000000000000000 [ 738.622597][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040ed98 [ 738.622760][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 738.622927][ T43] [ 738.623010][ T43] INFO: lockdep is turned off. [ 861.491493][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.491856][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.491973][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.492152][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.492374][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.492539][ T43] Call Trace: [ 861.492623][ T43] [ 861.492684][ T43] __schedule+0xa19/0x1dc0 [ 861.492800][ T43] ? __pfx___schedule+0x10/0x10 [ 861.492914][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493029][ T43] ? trace_lock_release+0x10e/0x180 [ 861.493140][ T43] schedule+0xdf/0x210 [ 861.493225][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.493336][ T43] __mutex_lock+0x634/0xac0 [ 861.493458][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.493571][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493682][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.493797][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493907][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494020][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.494128][ T43] addrconf_verify_work+0x12/0x30 [ 861.494243][ T43] process_one_work+0xe55/0x16d0 [ 861.494355][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.494471][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.494584][ T43] ? assign_work+0x16c/0x240 [ 861.494701][ T43] worker_thread+0x58c/0xce0 [ 861.494812][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494923][ T43] kthread+0x28a/0x350 [ 861.495007][ T43] ? __pfx_kthread+0x10/0x10 [ 861.495117][ T43] ret_from_fork+0x31/0x70 [ 861.495229][ T43] ? __pfx_kthread+0x10/0x10 [ 861.495338][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.495460][ T43] [ 861.495543][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.495736][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr