[ 25.533846][ T236] [ 25.533959][ T236] ===================================== [ 25.534115][ T236] WARNING: bad unlock balance detected! [ 25.534260][ T236] 6.12.0-rc5-virtme #1 Not tainted [ 25.534415][ T236] ------------------------------------- [ 25.534565][ T236] unsigned-md5_ip/236 is trying to release lock (rtnl_mutex) at: [ 25.534783][ T236] [] __rtnl_unlock+0x69/0xf0 [ 25.534979][ T236] but there are no more locks to release! [ 25.535124][ T236] [ 25.535124][ T236] other info that might help us debug this: [ 25.535343][ T236] no locks held by unsigned-md5_ip/236. [ 25.535497][ T236] [ 25.535497][ T236] stack backtrace: [ 25.535684][ T236] CPU: 0 UID: 0 PID: 236 Comm: unsigned-md5_ip Not tainted 6.12.0-rc5-virtme #1 [ 25.535935][ T236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 25.536263][ T236] Call Trace: [ 25.536388][ T236] [ 25.536468][ T236] dump_stack_lvl+0x82/0xd0 [ 25.536626][ T236] ? __rtnl_unlock+0x69/0xf0 [ 25.536774][ T236] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 25.536935][ T236] __lock_release+0x2f7/0x460 [ 25.537088][ T236] ? __pfx___lock_release+0x10/0x10 [ 25.537240][ T236] ? __rtnl_unlock+0x69/0xf0 [ 25.537381][ T236] lock_release+0xd7/0x140 [ 25.537532][ T236] __mutex_unlock_slowpath+0x8f/0x3b0 [ 25.537690][ T236] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 25.537842][ T236] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 25.538033][ T236] ? rtnl_link_ops_get+0x187/0x220 [ 25.538184][ T236] __rtnl_unlock+0x69/0xf0 [ 25.538335][ T236] rtnl_newlink+0x7fd/0xa30 [ 25.538484][ T236] ? __pfx_rtnl_newlink+0x10/0x10 [ 25.538633][ T236] ? find_held_lock+0x2c/0x110 [ 25.538785][ T236] ? __lock_release+0x103/0x460 [ 25.538937][ T236] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 25.539088][ T236] ? __pfx___lock_release+0x10/0x10 [ 25.539235][ T236] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 25.539391][ T236] ? __pfx_rtnl_newlink+0x10/0x10 [ 25.539541][ T236] rtnetlink_rcv_msg+0x712/0xc10 [ 25.539689][ T236] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 25.539843][ T236] ? hlock_class+0x4e/0x130 [ 25.539992][ T236] ? mark_lock+0x38/0x3e0 [ 25.540109][ T236] ? __lock_acquire+0xb3f/0x1580 [ 25.540260][ T236] netlink_rcv_skb+0x130/0x360 [ 25.540412][ T236] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 25.540561][ T236] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 25.540714][ T236] ? netlink_deliver_tap+0x13e/0x340 [ 25.540858][ T236] ? netlink_deliver_tap+0xc3/0x340 [ 25.541011][ T236] netlink_unicast+0x44b/0x710 [ 25.541161][ T236] ? __pfx_netlink_unicast+0x10/0x10 [ 25.541307][ T236] ? netlink_autobind.isra.0+0xa5/0x270 [ 25.541452][ T236] ? netlink_autobind.isra.0+0x18a/0x270 [ 25.541602][ T236] netlink_sendmsg+0x723/0xbe0 [ 25.541749][ T236] ? __pfx_netlink_sendmsg+0x10/0x10 [ 25.541898][ T236] ? fdget+0x52/0x1e0 [ 25.542091][ T236] __sys_sendto+0x377/0x400 [ 25.542238][ T236] ? __pfx___sys_sendto+0x10/0x10 [ 25.542383][ T236] ? find_held_lock+0x2c/0x110 [ 25.542530][ T236] ? __might_fault+0xc3/0x170 [ 25.542744][ T236] ? lock_acquire+0x32/0xc0 [ 25.542889][ T236] ? trace_rseq_update+0xe2/0x140 [ 25.543036][ T236] ? rseq_update_cpu_node_id+0xe6/0x140 [ 25.543184][ T236] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 25.543441][ T236] ? do_user_addr_fault+0x374/0xe30 [ 25.543593][ T236] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 25.543799][ T236] __x64_sys_sendto+0xe0/0x1c0 [ 25.543960][ T236] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.544146][ T236] do_syscall_64+0xc1/0x1d0 [ 25.544295][ T236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.544486][ T236] RIP: 0033:0x7f38c39fb700 [ 25.544640][ T236] 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 [ 25.545235][ T236] RSP: 002b:00007ffde0003ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.545522][ T236] RAX: ffffffffffffffda RBX: 00007ffde0003f78 RCX: 00007f38c39fb700 [ 25.545740][ T236] RDX: 0000000000000078 RSI: 00007ffde0003f40 RDI: 0000000000000008 [ 25.545958][ T236] RBP: 00007ffde0003f40 R08: 0000000000000000 R09: 0000000000000000 [ 25.546249][ T236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 25.546468][ T236] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 25.546686][ T236] [ 247.088550][ T43] INFO: task unsigned-md5_ip:236 blocked for more than 122 seconds. [ 247.088902][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.089035][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.089263][ T43] task:unsigned-md5_ip state:D stack:25712 pid:236 tgid:236 ppid:235 flags:0x00004002 [ 247.089567][ T43] Call Trace: [ 247.089673][ T43] [ 247.089754][ T43] __schedule+0xa19/0x1dc0 [ 247.089903][ T43] ? __pfx___schedule+0x10/0x10 [ 247.090045][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.090191][ T43] ? trace_lock_release+0x10e/0x180 [ 247.090341][ T43] schedule+0xdf/0x210 [ 247.090456][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.090592][ T43] __mutex_lock+0x634/0xac0 [ 247.090731][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.090875][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.091017][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091158][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091293][ T43] rtnl_newlink+0x64b/0xa30 [ 247.091445][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.091585][ T43] ? find_held_lock+0x2c/0x110 [ 247.091725][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.091866][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.092004][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092141][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.092279][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.092433][ T43] ? hlock_class+0x4e/0x130 [ 247.092580][ T43] ? mark_lock+0x38/0x3e0 [ 247.092685][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.092822][ T43] netlink_rcv_skb+0x130/0x360 [ 247.092962][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093100][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.093239][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.093376][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.093528][ T43] netlink_unicast+0x44b/0x710 [ 247.093678][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.093814][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 247.093950][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 247.094090][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.094227][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.094363][ T43] ? fdget+0x52/0x1e0 [ 247.094478][ T43] __sys_sendto+0x377/0x400 [ 247.094621][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 247.094760][ T43] ? find_held_lock+0x2c/0x110 [ 247.094900][ T43] ? __might_fault+0xc3/0x170 [ 247.095039][ T43] ? lock_acquire+0x32/0xc0 [ 247.095177][ T43] ? trace_rseq_update+0xe2/0x140 [ 247.095318][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.095461][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 247.095632][ T43] ? do_user_addr_fault+0x374/0xe30 [ 247.095770][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 247.095947][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 247.096083][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 247.096251][ T43] do_syscall_64+0xc1/0x1d0 [ 247.096399][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.096579][ T43] RIP: 0033:0x7f38c39fb700 [ 247.096722][ T43] RSP: 002b:00007ffde0003ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 247.096930][ T43] RAX: ffffffffffffffda RBX: 00007ffde0003f78 RCX: 00007f38c39fb700 [ 247.097141][ T43] RDX: 0000000000000078 RSI: 00007ffde0003f40 RDI: 0000000000000008 [ 247.097343][ T43] RBP: 00007ffde0003f40 R08: 0000000000000000 R09: 0000000000000000 [ 247.097553][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 247.097757][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 247.097962][ T43] [ 247.098066][ T43] INFO: lockdep is turned off. [ 369.968545][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.968895][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.969004][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.969185][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.969440][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.969611][ T43] Call Trace: [ 369.969697][ T43] [ 369.969759][ T43] __schedule+0xa19/0x1dc0 [ 369.969879][ T43] ? __pfx___schedule+0x10/0x10 [ 369.969992][ T43] ? __lock_release+0x103/0x460 [ 369.970106][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970222][ T43] ? trace_lock_release+0x10e/0x180 [ 369.970334][ T43] schedule+0xdf/0x210 [ 369.970428][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.970546][ T43] __mutex_lock+0x634/0xac0 [ 369.970663][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.970776][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.970887][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.970999][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971112][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971225][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971334][ T43] addrconf_verify_work+0x12/0x30 [ 369.971547][ T43] process_one_work+0xe55/0x16d0 [ 369.971665][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.971792][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.971904][ T43] ? assign_work+0x16c/0x240 [ 369.972018][ T43] worker_thread+0x58c/0xce0 [ 369.972131][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.972243][ T43] kthread+0x28a/0x350 [ 369.972329][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972449][ T43] ret_from_fork+0x31/0x70 [ 369.972562][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972674][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.972788][ T43] [ 369.972891][ T43] INFO: task unsigned-md5_ip:236 blocked for more than 245 seconds. [ 369.973046][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973152][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.973328][ T43] task:unsigned-md5_ip state:D stack:25712 pid:236 tgid:236 ppid:235 flags:0x00004006 [ 369.973563][ T43] Call Trace: [ 369.973647][ T43] [ 369.973706][ T43] __schedule+0xa19/0x1dc0 [ 369.973821][ T43] ? __pfx___schedule+0x10/0x10 [ 369.973933][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974046][ T43] ? trace_lock_release+0x10e/0x180 [ 369.974160][ T43] schedule+0xdf/0x210 [ 369.974243][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.974356][ T43] __mutex_lock+0x634/0xac0 [ 369.974471][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.974590][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.974703][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974816][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.974925][ T43] rtnl_newlink+0x64b/0xa30 [ 369.975038][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975152][ T43] ? find_held_lock+0x2c/0x110 [ 369.975269][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.975392][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.975504][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975618][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.975729][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.975840][ T43] ? hlock_class+0x4e/0x130 [ 369.975951][ T43] ? mark_lock+0x38/0x3e0 [ 369.976039][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.976149][ T43] netlink_rcv_skb+0x130/0x360 [ 369.976278][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976397][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.976512][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.976624][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.976734][ T43] netlink_unicast+0x44b/0x710 [ 369.976846][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.976955][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 369.977069][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 369.977184][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.977295][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.977413][ T43] ? fdget+0x52/0x1e0 [ 369.977503][ T43] __sys_sendto+0x377/0x400 [ 369.977618][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 369.977729][ T43] ? find_held_lock+0x2c/0x110 [ 369.977842][ T43] ? __might_fault+0xc3/0x170 [ 369.977954][ T43] ? lock_acquire+0x32/0xc0 [ 369.978074][ T43] ? trace_rseq_update+0xe2/0x140 [ 369.978193][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.978304][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 369.978443][ T43] ? do_user_addr_fault+0x374/0xe30 [ 369.978557][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 369.978694][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 369.978804][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.978947][ T43] do_syscall_64+0xc1/0x1d0 [ 369.979060][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.979204][ T43] RIP: 0033:0x7f38c39fb700 [ 369.979318][ T43] RSP: 002b:00007ffde0003ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 369.979494][ T43] RAX: ffffffffffffffda RBX: 00007ffde0003f78 RCX: 00007f38c39fb700 [ 369.979657][ T43] RDX: 0000000000000078 RSI: 00007ffde0003f40 RDI: 0000000000000008 [ 369.979825][ T43] RBP: 00007ffde0003f40 R08: 0000000000000000 R09: 0000000000000000 [ 369.979990][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 369.980153][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 369.980321][ T43] [ 369.980412][ T43] INFO: lockdep is turned off. [ 492.848463][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.848766][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.848873][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.849053][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.849279][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.849455][ T43] Call Trace: [ 492.849541][ T43] [ 492.849604][ T43] __schedule+0xa19/0x1dc0 [ 492.849734][ T43] ? __pfx___schedule+0x10/0x10 [ 492.849848][ T43] ? __lock_release+0x103/0x460 [ 492.849963][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850079][ T43] ? trace_lock_release+0x10e/0x180 [ 492.850192][ T43] schedule+0xdf/0x210 [ 492.850278][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.850394][ T43] __mutex_lock+0x634/0xac0 [ 492.850511][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.850629][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.850741][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.850856][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850980][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851093][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851207][ T43] addrconf_verify_work+0x12/0x30 [ 492.851320][ T43] process_one_work+0xe55/0x16d0 [ 492.851439][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.851556][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.851668][ T43] ? assign_work+0x16c/0x240 [ 492.851782][ T43] worker_thread+0x58c/0xce0 [ 492.851896][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.852009][ T43] kthread+0x28a/0x350 [ 492.852094][ T43] ? __pfx_kthread+0x10/0x10 [ 492.852203][ T43] ret_from_fork+0x31/0x70 [ 492.852315][ T43] ? __pfx_kthread+0x10/0x10 [ 492.852433][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.852553][ T43] [ 492.852652][ T43] INFO: task unsigned-md5_ip:236 blocked for more than 368 seconds. [ 492.852807][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.852913][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.853089][ T43] task:unsigned-md5_ip state:D stack:25712 pid:236 tgid:236 ppid:235 flags:0x00004006 [ 492.853308][ T43] Call Trace: [ 492.853405][ T43] [ 492.853462][ T43] __schedule+0xa19/0x1dc0 [ 492.853574][ T43] ? __pfx___schedule+0x10/0x10 [ 492.853685][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853797][ T43] ? trace_lock_release+0x10e/0x180 [ 492.853911][ T43] schedule+0xdf/0x210 [ 492.853995][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.854104][ T43] __mutex_lock+0x634/0xac0 [ 492.854216][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.854352][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.854471][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854585][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.854694][ T43] rtnl_newlink+0x64b/0xa30 [ 492.854806][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.854918][ T43] ? find_held_lock+0x2c/0x110 [ 492.855031][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.855144][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.855258][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.855370][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.855485][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.855596][ T43] ? hlock_class+0x4e/0x130 [ 492.855705][ T43] ? mark_lock+0x38/0x3e0 [ 492.855793][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.855904][ T43] netlink_rcv_skb+0x130/0x360 [ 492.856015][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856126][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.856245][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.856360][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.856477][ T43] netlink_unicast+0x44b/0x710 [ 492.856590][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.856702][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 492.856815][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 492.856927][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.857042][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.857153][ T43] ? fdget+0x52/0x1e0 [ 492.857243][ T43] __sys_sendto+0x377/0x400 [ 492.857357][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 492.857472][ T43] ? find_held_lock+0x2c/0x110 [ 492.857588][ T43] ? __might_fault+0xc3/0x170 [ 492.857699][ T43] ? lock_acquire+0x32/0xc0 [ 492.857810][ T43] ? trace_rseq_update+0xe2/0x140 [ 492.857924][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.858039][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 492.858177][ T43] ? do_user_addr_fault+0x374/0xe30 [ 492.858290][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 492.858435][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 492.858546][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.858683][ T43] do_syscall_64+0xc1/0x1d0 [ 492.858794][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.858939][ T43] RIP: 0033:0x7f38c39fb700 [ 492.859053][ T43] RSP: 002b:00007ffde0003ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 492.859225][ T43] RAX: ffffffffffffffda RBX: 00007ffde0003f78 RCX: 00007f38c39fb700 [ 492.859392][ T43] RDX: 0000000000000078 RSI: 00007ffde0003f40 RDI: 0000000000000008 [ 492.859555][ T43] RBP: 00007ffde0003f40 R08: 0000000000000000 R09: 0000000000000000 [ 492.859722][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 492.859892][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 492.860063][ T43] [ 492.860149][ T43] INFO: lockdep is turned off. [ 615.728576][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.728947][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.729055][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.729244][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.729516][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.729667][ T43] Call Trace: [ 615.729752][ T43] [ 615.729816][ T43] __schedule+0xa19/0x1dc0 [ 615.729937][ T43] ? __pfx___schedule+0x10/0x10 [ 615.730051][ T43] ? __lock_release+0x103/0x460 [ 615.730165][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730294][ T43] ? trace_lock_release+0x10e/0x180 [ 615.730421][ T43] schedule+0xdf/0x210 [ 615.730508][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.730620][ T43] __mutex_lock+0x634/0xac0 [ 615.730736][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.730847][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.730957][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.731073][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731185][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731298][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731416][ T43] addrconf_verify_work+0x12/0x30 [ 615.731527][ T43] process_one_work+0xe55/0x16d0 [ 615.731639][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.731752][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.731862][ T43] ? assign_work+0x16c/0x240 [ 615.731982][ T43] worker_thread+0x58c/0xce0 [ 615.732094][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732206][ T43] kthread+0x28a/0x350 [ 615.732291][ T43] ? __pfx_kthread+0x10/0x10 [ 615.732409][ T43] ret_from_fork+0x31/0x70 [ 615.732522][ T43] ? __pfx_kthread+0x10/0x10 [ 615.732635][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.732750][ T43] [ 615.732849][ T43] INFO: task unsigned-md5_ip:236 blocked for more than 491 seconds. [ 615.733007][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733112][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.733291][ T43] task:unsigned-md5_ip state:D stack:25712 pid:236 tgid:236 ppid:235 flags:0x00004006 [ 615.733519][ T43] Call Trace: [ 615.733604][ T43] [ 615.733662][ T43] __schedule+0xa19/0x1dc0 [ 615.733774][ T43] ? __pfx___schedule+0x10/0x10 [ 615.733888][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734001][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734117][ T43] schedule+0xdf/0x210 [ 615.734203][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.734312][ T43] __mutex_lock+0x634/0xac0 [ 615.734431][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.734546][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.734659][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734790][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.734901][ T43] rtnl_newlink+0x64b/0xa30 [ 615.735017][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735129][ T43] ? find_held_lock+0x2c/0x110 [ 615.735242][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735356][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.735471][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735583][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.735695][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.735804][ T43] ? hlock_class+0x4e/0x130 [ 615.735914][ T43] ? mark_lock+0x38/0x3e0 [ 615.736003][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736112][ T43] netlink_rcv_skb+0x130/0x360 [ 615.736224][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736334][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.736454][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.736574][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.736684][ T43] netlink_unicast+0x44b/0x710 [ 615.736794][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.736903][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 615.737017][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 615.737132][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.737243][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.737353][ T43] ? fdget+0x52/0x1e0 [ 615.737452][ T43] __sys_sendto+0x377/0x400 [ 615.737567][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 615.737677][ T43] ? find_held_lock+0x2c/0x110 [ 615.737790][ T43] ? __might_fault+0xc3/0x170 [ 615.737902][ T43] ? lock_acquire+0x32/0xc0 [ 615.738013][ T43] ? trace_rseq_update+0xe2/0x140 [ 615.738125][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.738236][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 615.738373][ T43] ? do_user_addr_fault+0x374/0xe30 [ 615.738494][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 615.738633][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 615.738744][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.738881][ T43] do_syscall_64+0xc1/0x1d0 [ 615.738992][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.739132][ T43] RIP: 0033:0x7f38c39fb700 [ 615.739250][ T43] RSP: 002b:00007ffde0003ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 615.739430][ T43] RAX: ffffffffffffffda RBX: 00007ffde0003f78 RCX: 00007f38c39fb700 [ 615.739595][ T43] RDX: 0000000000000078 RSI: 00007ffde0003f40 RDI: 0000000000000008 [ 615.739765][ T43] RBP: 00007ffde0003f40 R08: 0000000000000000 R09: 0000000000000000 [ 615.739930][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 615.740095][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 615.740277][ T43] [ 615.740362][ T43] INFO: lockdep is turned off. [ 738.608516][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.608807][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.608915][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.609097][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.609355][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.609597][ T43] Call Trace: [ 738.609684][ T43] [ 738.609753][ T43] __schedule+0xa19/0x1dc0 [ 738.609875][ T43] ? __pfx___schedule+0x10/0x10 [ 738.609987][ T43] ? __lock_release+0x103/0x460 [ 738.610102][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610217][ T43] ? trace_lock_release+0x10e/0x180 [ 738.610334][ T43] schedule+0xdf/0x210 [ 738.610424][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.610536][ T43] __mutex_lock+0x634/0xac0 [ 738.610653][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.610764][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610874][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.610985][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611099][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611215][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.611325][ T43] addrconf_verify_work+0x12/0x30 [ 738.611442][ T43] process_one_work+0xe55/0x16d0 [ 738.611555][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.611667][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.611781][ T43] ? assign_work+0x16c/0x240 [ 738.611895][ T43] worker_thread+0x58c/0xce0 [ 738.612007][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.612122][ T43] kthread+0x28a/0x350 [ 738.612209][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612320][ T43] ret_from_fork+0x31/0x70 [ 738.612437][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612549][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.612667][ T43] [ 738.612769][ T43] INFO: task unsigned-md5_ip:236 blocked for more than 614 seconds. [ 738.612926][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613039][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613216][ T43] task:unsigned-md5_ip state:D stack:25712 pid:236 tgid:236 ppid:235 flags:0x00004006 [ 738.613441][ T43] Call Trace: [ 738.613526][ T43] [ 738.613584][ T43] __schedule+0xa19/0x1dc0 [ 738.613696][ T43] ? __pfx___schedule+0x10/0x10 [ 738.613807][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613919][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614040][ T43] schedule+0xdf/0x210 [ 738.614124][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.614233][ T43] __mutex_lock+0x634/0xac0 [ 738.614344][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.614463][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.614575][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614690][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.614800][ T43] rtnl_newlink+0x64b/0xa30 [ 738.614936][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615048][ T43] ? find_held_lock+0x2c/0x110 [ 738.615161][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.615274][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.615392][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615508][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.615622][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.615733][ T43] ? hlock_class+0x4e/0x130 [ 738.615846][ T43] ? mark_lock+0x38/0x3e0 [ 738.615934][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616045][ T43] netlink_rcv_skb+0x130/0x360 [ 738.616159][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616269][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.616388][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.616503][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.616615][ T43] netlink_unicast+0x44b/0x710 [ 738.616730][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.616839][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 738.616951][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 738.617064][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.617174][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.617285][ T43] ? fdget+0x52/0x1e0 [ 738.617374][ T43] __sys_sendto+0x377/0x400 [ 738.617501][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 738.617615][ T43] ? find_held_lock+0x2c/0x110 [ 738.617729][ T43] ? __might_fault+0xc3/0x170 [ 738.617841][ T43] ? lock_acquire+0x32/0xc0 [ 738.617953][ T43] ? trace_rseq_update+0xe2/0x140 [ 738.618070][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.618181][ T43] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 738.618316][ T43] ? do_user_addr_fault+0x374/0xe30 [ 738.618434][ T43] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 738.618577][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 738.618689][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.618828][ T43] do_syscall_64+0xc1/0x1d0 [ 738.618939][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.619080][ T43] RIP: 0033:0x7f38c39fb700 [ 738.619198][ T43] RSP: 002b:00007ffde0003ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 738.619367][ T43] RAX: ffffffffffffffda RBX: 00007ffde0003f78 RCX: 00007f38c39fb700 [ 738.619552][ T43] RDX: 0000000000000078 RSI: 00007ffde0003f40 RDI: 0000000000000008 [ 738.619717][ T43] RBP: 00007ffde0003f40 R08: 0000000000000000 R09: 0000000000000000 [ 738.619884][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 738.620049][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 738.620215][ T43] [ 738.620301][ T43] INFO: lockdep is turned off. [ 861.488520][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.488884][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.488996][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.489179][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.489433][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.489596][ T43] Call Trace: [ 861.489681][ T43] [ 861.489743][ T43] __schedule+0xa19/0x1dc0 [ 861.489861][ T43] ? __pfx___schedule+0x10/0x10 [ 861.489981][ T43] ? __lock_release+0x103/0x460 [ 861.490095][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490211][ T43] ? trace_lock_release+0x10e/0x180 [ 861.490324][ T43] schedule+0xdf/0x210 [ 861.490417][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.490534][ T43] __mutex_lock+0x634/0xac0 [ 861.490649][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.490760][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490871][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.490982][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491094][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491205][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.491313][ T43] addrconf_verify_work+0x12/0x30 [ 861.491434][ T43] process_one_work+0xe55/0x16d0 [ 861.491549][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.491662][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.491774][ T43] ? assign_work+0x16c/0x240 [ 861.491890][ T43] worker_thread+0x58c/0xce0 [ 861.492003][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.492114][ T43] kthread+0x28a/0x350 [ 861.492199][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492317][ T43] ret_from_fork+0x31/0x70 [ 861.492435][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492548][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.492663][ T43] [ 861.492748][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.492946][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr