[ 25.972151][ T233] [ 25.972243][ T233] ===================================== [ 25.972374][ T233] WARNING: bad unlock balance detected! [ 25.972507][ T233] 6.12.0-rc5-virtme #1 Not tainted [ 25.972640][ T233] ------------------------------------- [ 25.972770][ T233] unsigned-md5_ip/233 is trying to release lock (rtnl_mutex) at: [ 25.972963][ T233] [<ffffffff840a2459>] __rtnl_unlock+0x69/0xf0 [ 25.973131][ T233] but there are no more locks to release! [ 25.973255][ T233] [ 25.973255][ T233] other info that might help us debug this: [ 25.973441][ T233] no locks held by unsigned-md5_ip/233. [ 25.973570][ T233] [ 25.973570][ T233] stack backtrace: [ 25.973723][ T233] CPU: 3 UID: 0 PID: 233 Comm: unsigned-md5_ip Not tainted 6.12.0-rc5-virtme #1 [ 25.973955][ T233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 25.974245][ T233] Call Trace: [ 25.974347][ T233] <TASK> [ 25.974414][ T233] dump_stack_lvl+0x82/0xd0 [ 25.974555][ T233] ? __rtnl_unlock+0x69/0xf0 [ 25.974685][ T233] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 25.974822][ T233] __lock_release+0x2f7/0x460 [ 25.974953][ T233] ? __pfx___lock_release+0x10/0x10 [ 25.975085][ T233] ? __rtnl_unlock+0x69/0xf0 [ 25.975214][ T233] lock_release+0xd7/0x140 [ 25.975343][ T233] __mutex_unlock_slowpath+0x8f/0x3b0 [ 25.975482][ T233] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 25.975612][ T233] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 25.975774][ T233] ? rtnl_link_ops_get+0x187/0x220 [ 25.975905][ T233] __rtnl_unlock+0x69/0xf0 [ 25.976035][ T233] rtnl_newlink+0x7fd/0xa30 [ 25.976170][ T233] ? __pfx_rtnl_newlink+0x10/0x10 [ 25.976302][ T233] ? find_held_lock+0x2c/0x110 [ 25.976435][ T233] ? __lock_release+0x103/0x460 [ 25.976564][ T233] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 25.976692][ T233] ? __pfx___lock_release+0x10/0x10 [ 25.976823][ T233] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 25.976954][ T233] ? __pfx_rtnl_newlink+0x10/0x10 [ 25.977082][ T233] rtnetlink_rcv_msg+0x712/0xc10 [ 25.977214][ T233] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 25.977342][ T233] ? hlock_class+0x4e/0x130 [ 25.977467][ T233] ? mark_lock+0x38/0x3e0 [ 25.977563][ T233] ? __lock_acquire+0xb3f/0x1580 [ 25.977691][ T233] netlink_rcv_skb+0x130/0x360 [ 25.977818][ T233] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 25.977946][ T233] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 25.978078][ T233] ? netlink_deliver_tap+0x13e/0x340 [ 25.978206][ T233] ? netlink_deliver_tap+0xc3/0x340 [ 25.978335][ T233] netlink_unicast+0x44b/0x710 [ 25.978464][ T233] ? __pfx_netlink_unicast+0x10/0x10 [ 25.978589][ T233] ? netlink_autobind.isra.0+0xa5/0x270 [ 25.978714][ T233] ? netlink_autobind.isra.0+0x18a/0x270 [ 25.978848][ T233] netlink_sendmsg+0x723/0xbe0 [ 25.978980][ T233] ? __pfx_netlink_sendmsg+0x10/0x10 [ 25.979108][ T233] ? fdget+0x52/0x1e0 [ 25.979222][ T233] __sys_sendto+0x377/0x400 [ 25.979366][ T233] ? reacquire_held_locks+0x22f/0x4f0 [ 25.979492][ T233] ? __pfx___sys_sendto+0x10/0x10 [ 25.979621][ T233] ? do_user_addr_fault+0x972/0xe30 [ 25.979749][ T233] ? __pfx___lock_release+0x10/0x10 [ 25.979874][ T233] ? __up_read+0x1a7/0x780 [ 25.980019][ T233] ? trace_lock_acquire+0x14d/0x1f0 [ 25.980146][ T233] ? __pfx___up_read+0x10/0x10 [ 25.980271][ T233] ? do_user_addr_fault+0x972/0xe30 [ 25.980399][ T233] ? do_user_addr_fault+0x97c/0xe30 [ 25.980531][ T233] __x64_sys_sendto+0xe0/0x1c0 [ 25.980663][ T233] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.980822][ T233] do_syscall_64+0xc1/0x1d0 [ 25.980962][ T233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.981122][ T233] RIP: 0033:0x7f046e224700 [ 25.981258][ T233] 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 [ 25.981714][ T233] RSP: 002b:00007ffdf9a4ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.981919][ T233] RAX: ffffffffffffffda RBX: 00007ffdf9a4ba88 RCX: 00007f046e224700 [ 25.982108][ T233] RDX: 0000000000000078 RSI: 00007ffdf9a4ba50 RDI: 0000000000000008 [ 25.982303][ T233] RBP: 00007ffdf9a4ba50 R08: 0000000000000000 R09: 0000000000000000 [ 25.982491][ T233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 25.982682][ T233] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 25.982881][ T233] </TASK> [ 247.094424][ T43] INFO: task unsigned-md5_ip:233 blocked for more than 122 seconds. [ 247.094733][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.094844][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.095027][ T43] task:unsigned-md5_ip state:D stack:25712 pid:233 tgid:233 ppid:232 flags:0x00004002 [ 247.095262][ T43] Call Trace: [ 247.095377][ T43] <TASK> [ 247.095443][ T43] __schedule+0xa19/0x1dc0 [ 247.095563][ T43] ? __pfx___schedule+0x10/0x10 [ 247.095677][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.095792][ T43] ? trace_lock_release+0x10e/0x180 [ 247.095904][ T43] schedule+0xdf/0x210 [ 247.095990][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.096101][ T43] __mutex_lock+0x634/0xac0 [ 247.096214][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.096340][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.096451][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.096568][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.096677][ T43] rtnl_newlink+0x64b/0xa30 [ 247.096789][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.096899][ T43] ? find_held_lock+0x2c/0x110 [ 247.097012][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.097125][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.097239][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.097358][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.097471][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.097581][ T43] ? hlock_class+0x4e/0x130 [ 247.097691][ T43] ? mark_lock+0x38/0x3e0 [ 247.097786][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.097893][ T43] netlink_rcv_skb+0x130/0x360 [ 247.098004][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.098113][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.098229][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.098343][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.098455][ T43] netlink_unicast+0x44b/0x710 [ 247.098563][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.098697][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 247.098807][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 247.098919][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.099033][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.099144][ T43] ? fdget+0x52/0x1e0 [ 247.099230][ T43] __sys_sendto+0x377/0x400 [ 247.099353][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 247.099465][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 247.099579][ T43] ? do_user_addr_fault+0x972/0xe30 [ 247.099689][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.099798][ T43] ? __up_read+0x1a7/0x780 [ 247.099915][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.100025][ T43] ? __pfx___up_read+0x10/0x10 [ 247.100138][ T43] ? do_user_addr_fault+0x972/0xe30 [ 247.100248][ T43] ? do_user_addr_fault+0x97c/0xe30 [ 247.100369][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 247.100480][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 247.100616][ T43] do_syscall_64+0xc1/0x1d0 [ 247.100728][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.100874][ T43] RIP: 0033:0x7f046e224700 [ 247.100989][ T43] RSP: 002b:00007ffdf9a4ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 247.101155][ T43] RAX: ffffffffffffffda RBX: 00007ffdf9a4ba88 RCX: 00007f046e224700 [ 247.101329][ T43] RDX: 0000000000000078 RSI: 00007ffdf9a4ba50 RDI: 0000000000000008 [ 247.101493][ T43] RBP: 00007ffdf9a4ba50 R08: 0000000000000000 R09: 0000000000000000 [ 247.101673][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 247.101837][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 247.102019][ T43] </TASK> [ 247.102108][ T43] INFO: lockdep is turned off. [ 369.974461][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds. [ 369.974787][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.974905][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.975085][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 369.975335][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.975487][ T43] Call Trace: [ 369.975573][ T43] <TASK> [ 369.975634][ T43] __schedule+0xa19/0x1dc0 [ 369.975752][ T43] ? __pfx___schedule+0x10/0x10 [ 369.975866][ T43] ? __lock_release+0x103/0x460 [ 369.975982][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976096][ T43] ? trace_lock_release+0x10e/0x180 [ 369.976207][ T43] schedule+0xdf/0x210 [ 369.976291][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.976414][ T43] __mutex_lock+0x634/0xac0 [ 369.976530][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.976642][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.976758][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976870][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976982][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977096][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.977209][ T43] addrconf_verify_work+0x12/0x30 [ 369.977326][ T43] process_one_work+0xe55/0x16d0 [ 369.977442][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977555][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.977668][ T43] ? assign_work+0x16c/0x240 [ 369.977784][ T43] worker_thread+0x58c/0xce0 [ 369.977920][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.978058][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.978169][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.978277][ T43] kthread+0x28a/0x350 [ 369.978371][ T43] ? __pfx_kthread+0x10/0x10 [ 369.978483][ T43] ret_from_fork+0x31/0x70 [ 369.978602][ T43] ? __pfx_kthread+0x10/0x10 [ 369.978713][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.978829][ T43] </TASK> [ 369.978917][ T43] INFO: task unsigned-md5_ip:233 blocked for more than 245 seconds. [ 369.979071][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.979174][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.979365][ T43] task:unsigned-md5_ip state:D stack:25712 pid:233 tgid:233 ppid:232 flags:0x00004006 [ 369.979594][ T43] Call Trace: [ 369.979676][ T43] <TASK> [ 369.979734][ T43] __schedule+0xa19/0x1dc0 [ 369.979846][ T43] ? __pfx___schedule+0x10/0x10 [ 369.979959][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980070][ T43] ? trace_lock_release+0x10e/0x180 [ 369.980180][ T43] schedule+0xdf/0x210 [ 369.980264][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.980386][ T43] __mutex_lock+0x634/0xac0 [ 369.980497][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.980610][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.980722][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980836][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.980947][ T43] rtnl_newlink+0x64b/0xa30 [ 369.981058][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.981169][ T43] ? find_held_lock+0x2c/0x110 [ 369.981280][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.981408][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.981529][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.981640][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.981752][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.981863][ T43] ? hlock_class+0x4e/0x130 [ 369.981973][ T43] ? mark_lock+0x38/0x3e0 [ 369.982057][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.982172][ T43] netlink_rcv_skb+0x130/0x360 [ 369.982283][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.982405][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.982520][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.982632][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.982742][ T43] netlink_unicast+0x44b/0x710 [ 369.982854][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.982966][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 369.983076][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 369.983191][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.983303][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.983430][ T43] ? fdget+0x52/0x1e0 [ 369.983515][ T43] __sys_sendto+0x377/0x400 [ 369.983628][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 369.983738][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 369.983852][ T43] ? do_user_addr_fault+0x972/0xe30 [ 369.983962][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.984073][ T43] ? __up_read+0x1a7/0x780 [ 369.984183][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984294][ T43] ? __pfx___up_read+0x10/0x10 [ 369.984409][ T43] ? do_user_addr_fault+0x972/0xe30 [ 369.984521][ T43] ? do_user_addr_fault+0x97c/0xe30 [ 369.984631][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 369.984743][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.984879][ T43] do_syscall_64+0xc1/0x1d0 [ 369.985022][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.985163][ T43] RIP: 0033:0x7f046e224700 [ 369.985280][ T43] RSP: 002b:00007ffdf9a4ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 369.985449][ T43] RAX: ffffffffffffffda RBX: 00007ffdf9a4ba88 RCX: 00007f046e224700 [ 369.985614][ T43] RDX: 0000000000000078 RSI: 00007ffdf9a4ba50 RDI: 0000000000000008 [ 369.985779][ T43] RBP: 00007ffdf9a4ba50 R08: 0000000000000000 R09: 0000000000000000 [ 369.985944][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 369.986107][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 369.986277][ T43] </TASK> [ 369.986365][ T43] INFO: lockdep is turned off. [ 492.854438][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds. [ 492.854825][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.855001][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.855279][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 492.855652][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.855889][ T43] Call Trace: [ 492.856022][ T43] <TASK> [ 492.856116][ T43] __schedule+0xa19/0x1dc0 [ 492.856298][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856495][ T43] ? __lock_release+0x103/0x460 [ 492.856671][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856853][ T43] ? trace_lock_release+0x10e/0x180 [ 492.857039][ T43] schedule+0xdf/0x210 [ 492.857175][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857360][ T43] __mutex_lock+0x634/0xac0 [ 492.857540][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.857715][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.857895][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.858069][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858243][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858432][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.858606][ T43] addrconf_verify_work+0x12/0x30 [ 492.858780][ T43] process_one_work+0xe55/0x16d0 [ 492.858958][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.859139][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.859334][ T43] ? assign_work+0x16c/0x240 [ 492.859512][ T43] worker_thread+0x58c/0xce0 [ 492.859690][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.859909][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.860084][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.860256][ T43] kthread+0x28a/0x350 [ 492.860397][ T43] ? __pfx_kthread+0x10/0x10 [ 492.860578][ T43] ret_from_fork+0x31/0x70 [ 492.860754][ T43] ? __pfx_kthread+0x10/0x10 [ 492.860926][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.861108][ T43] </TASK> [ 492.861242][ T43] INFO: task unsigned-md5_ip:233 blocked for more than 368 seconds. [ 492.861490][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.861652][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.861926][ T43] task:unsigned-md5_ip state:D stack:25712 pid:233 tgid:233 ppid:232 flags:0x00004006 [ 492.862272][ T43] Call Trace: [ 492.862410][ T43] <TASK> [ 492.862502][ T43] __schedule+0xa19/0x1dc0 [ 492.862680][ T43] ? __pfx___schedule+0x10/0x10 [ 492.862857][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.863034][ T43] ? trace_lock_release+0x10e/0x180 [ 492.863209][ T43] schedule+0xdf/0x210 [ 492.863359][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.863538][ T43] __mutex_lock+0x634/0xac0 [ 492.863715][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.863891][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.864066][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864248][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.864431][ T43] rtnl_newlink+0x64b/0xa30 [ 492.864607][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.864781][ T43] ? find_held_lock+0x2c/0x110 [ 492.864965][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.865145][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.865327][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.865501][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.865676][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.865853][ T43] ? hlock_class+0x4e/0x130 [ 492.866027][ T43] ? mark_lock+0x38/0x3e0 [ 492.866163][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.866347][ T43] netlink_rcv_skb+0x130/0x360 [ 492.866526][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.866704][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.866885][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.867067][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.867244][ T43] netlink_unicast+0x44b/0x710 [ 492.867439][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.867616][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 492.867797][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 492.867973][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.868152][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.868333][ T43] ? fdget+0x52/0x1e0 [ 492.868471][ T43] __sys_sendto+0x377/0x400 [ 492.868645][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 492.868818][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 492.869003][ T43] ? do_user_addr_fault+0x972/0xe30 [ 492.869181][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.869362][ T43] ? __up_read+0x1a7/0x780 [ 492.869541][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.869718][ T43] ? __pfx___up_read+0x10/0x10 [ 492.869894][ T43] ? do_user_addr_fault+0x972/0xe30 [ 492.870070][ T43] ? do_user_addr_fault+0x97c/0xe30 [ 492.870245][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 492.870430][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.870650][ T43] do_syscall_64+0xc1/0x1d0 [ 492.870826][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.871042][ T43] RIP: 0033:0x7f046e224700 [ 492.871223][ T43] RSP: 002b:00007ffdf9a4ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 492.871499][ T43] RAX: ffffffffffffffda RBX: 00007ffdf9a4ba88 RCX: 00007f046e224700 [ 492.871760][ T43] RDX: 0000000000000078 RSI: 00007ffdf9a4ba50 RDI: 0000000000000008 [ 492.872026][ T43] RBP: 00007ffdf9a4ba50 R08: 0000000000000000 R09: 0000000000000000 [ 492.872284][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 492.872550][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 492.872820][ T43] </TASK> [ 492.872951][ T43] INFO: lockdep is turned off. [ 615.734487][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds. [ 615.734834][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.734942][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.735124][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 615.735386][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.735532][ T43] Call Trace: [ 615.735615][ T43] <TASK> [ 615.735676][ T43] __schedule+0xa19/0x1dc0 [ 615.735799][ T43] ? __pfx___schedule+0x10/0x10 [ 615.735911][ T43] ? __lock_release+0x103/0x460 [ 615.736024][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736139][ T43] ? trace_lock_release+0x10e/0x180 [ 615.736251][ T43] schedule+0xdf/0x210 [ 615.736356][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.736466][ T43] __mutex_lock+0x634/0xac0 [ 615.736579][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.736694][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.736804][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.736914][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737023][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737137][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.737246][ T43] addrconf_verify_work+0x12/0x30 [ 615.737363][ T43] process_one_work+0xe55/0x16d0 [ 615.737475][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.737591][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.737701][ T43] ? assign_work+0x16c/0x240 [ 615.737812][ T43] worker_thread+0x58c/0xce0 [ 615.737921][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.738060][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.738168][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.738275][ T43] kthread+0x28a/0x350 [ 615.738368][ T43] ? __pfx_kthread+0x10/0x10 [ 615.738480][ T43] ret_from_fork+0x31/0x70 [ 615.738591][ T43] ? __pfx_kthread+0x10/0x10 [ 615.738702][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.738816][ T43] </TASK> [ 615.738906][ T43] INFO: task unsigned-md5_ip:233 blocked for more than 491 seconds. [ 615.739060][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.739163][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.739352][ T43] task:unsigned-md5_ip state:D stack:25712 pid:233 tgid:233 ppid:232 flags:0x00004006 [ 615.739571][ T43] Call Trace: [ 615.739653][ T43] <TASK> [ 615.739710][ T43] __schedule+0xa19/0x1dc0 [ 615.739821][ T43] ? __pfx___schedule+0x10/0x10 [ 615.739933][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740044][ T43] ? trace_lock_release+0x10e/0x180 [ 615.740154][ T43] schedule+0xdf/0x210 [ 615.740240][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.740357][ T43] __mutex_lock+0x634/0xac0 [ 615.740469][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.740582][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.740697][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740810][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.740922][ T43] rtnl_newlink+0x64b/0xa30 [ 615.741033][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.741145][ T43] ? find_held_lock+0x2c/0x110 [ 615.741257][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.741374][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.741485][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.741596][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.741706][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.741817][ T43] ? hlock_class+0x4e/0x130 [ 615.741926][ T43] ? mark_lock+0x38/0x3e0 [ 615.742010][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.742123][ T43] netlink_rcv_skb+0x130/0x360 [ 615.742234][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.742350][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.742463][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.742574][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.742684][ T43] netlink_unicast+0x44b/0x710 [ 615.742795][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.742907][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 615.743018][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 615.743129][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.743240][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.743363][ T43] ? fdget+0x52/0x1e0 [ 615.743450][ T43] __sys_sendto+0x377/0x400 [ 615.743562][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 615.743674][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 615.743794][ T43] ? do_user_addr_fault+0x972/0xe30 [ 615.743904][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.744015][ T43] ? __up_read+0x1a7/0x780 [ 615.744124][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.744236][ T43] ? __pfx___up_read+0x10/0x10 [ 615.744349][ T43] ? do_user_addr_fault+0x972/0xe30 [ 615.744459][ T43] ? do_user_addr_fault+0x97c/0xe30 [ 615.744568][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 615.744682][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.744817][ T43] do_syscall_64+0xc1/0x1d0 [ 615.744931][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.745072][ T43] RIP: 0033:0x7f046e224700 [ 615.745195][ T43] RSP: 002b:00007ffdf9a4ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 615.745367][ T43] RAX: ffffffffffffffda RBX: 00007ffdf9a4ba88 RCX: 00007f046e224700 [ 615.745530][ T43] RDX: 0000000000000078 RSI: 00007ffdf9a4ba50 RDI: 0000000000000008 [ 615.745697][ T43] RBP: 00007ffdf9a4ba50 R08: 0000000000000000 R09: 0000000000000000 [ 615.745859][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 615.746021][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 615.746189][ T43] </TASK> [ 615.746279][ T43] INFO: lockdep is turned off. [ 738.614398][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds. [ 738.614737][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.614844][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615025][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 738.615253][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.615427][ T43] Call Trace: [ 738.615555][ T43] <TASK> [ 738.615621][ T43] __schedule+0xa19/0x1dc0 [ 738.615741][ T43] ? __pfx___schedule+0x10/0x10 [ 738.615854][ T43] ? __lock_release+0x103/0x460 [ 738.615968][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616084][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616194][ T43] schedule+0xdf/0x210 [ 738.616278][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616401][ T43] __mutex_lock+0x634/0xac0 [ 738.616518][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.616630][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.616740][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.616851][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616962][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617075][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.617184][ T43] addrconf_verify_work+0x12/0x30 [ 738.617340][ T43] process_one_work+0xe55/0x16d0 [ 738.617455][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617567][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.617678][ T43] ? assign_work+0x16c/0x240 [ 738.617789][ T43] worker_thread+0x58c/0xce0 [ 738.617898][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.618038][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.618147][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.618259][ T43] kthread+0x28a/0x350 [ 738.618347][ T43] ? __pfx_kthread+0x10/0x10 [ 738.618459][ T43] ret_from_fork+0x31/0x70 [ 738.618570][ T43] ? __pfx_kthread+0x10/0x10 [ 738.618680][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.618795][ T43] </TASK> [ 738.618881][ T43] INFO: task unsigned-md5_ip:233 blocked for more than 614 seconds. [ 738.619035][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.619138][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.619328][ T43] task:unsigned-md5_ip state:D stack:25712 pid:233 tgid:233 ppid:232 flags:0x00004006 [ 738.619546][ T43] Call Trace: [ 738.619627][ T43] <TASK> [ 738.619686][ T43] __schedule+0xa19/0x1dc0 [ 738.619798][ T43] ? __pfx___schedule+0x10/0x10 [ 738.619910][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620021][ T43] ? trace_lock_release+0x10e/0x180 [ 738.620135][ T43] schedule+0xdf/0x210 [ 738.620218][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.620336][ T43] __mutex_lock+0x634/0xac0 [ 738.620450][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.620562][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.620672][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620784][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.620894][ T43] rtnl_newlink+0x64b/0xa30 [ 738.621010][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.621120][ T43] ? find_held_lock+0x2c/0x110 [ 738.621231][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.621349][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.621458][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.621569][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.621679][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.621791][ T43] ? hlock_class+0x4e/0x130 [ 738.621900][ T43] ? mark_lock+0x38/0x3e0 [ 738.621987][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.622098][ T43] netlink_rcv_skb+0x130/0x360 [ 738.622209][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.622326][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.622440][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.622550][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.622660][ T43] netlink_unicast+0x44b/0x710 [ 738.622771][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.622885][ T43] ? netlink_autobind.isra.0+0xa5/0x270 [ 738.622995][ T43] ? netlink_autobind.isra.0+0x18a/0x270 [ 738.623106][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.623219][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.623339][ T43] ? fdget+0x52/0x1e0 [ 738.623426][ T43] __sys_sendto+0x377/0x400 [ 738.623550][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 738.623706][ T43] ? __pfx___sys_sendto+0x10/0x10 [ 738.623829][ T43] ? do_user_addr_fault+0x972/0xe30 [ 738.623939][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.624048][ T43] ? __up_read+0x1a7/0x780 [ 738.624159][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624271][ T43] ? __pfx___up_read+0x10/0x10 [ 738.624390][ T43] ? do_user_addr_fault+0x972/0xe30 [ 738.624501][ T43] ? do_user_addr_fault+0x97c/0xe30 [ 738.624633][ T43] __x64_sys_sendto+0xe0/0x1c0 [ 738.624746][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.624883][ T43] do_syscall_64+0xc1/0x1d0 [ 738.624994][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.625133][ T43] RIP: 0033:0x7f046e224700 [ 738.625252][ T43] RSP: 002b:00007ffdf9a4ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 738.625423][ T43] RAX: ffffffffffffffda RBX: 00007ffdf9a4ba88 RCX: 00007f046e224700 [ 738.625600][ T43] RDX: 0000000000000078 RSI: 00007ffdf9a4ba50 RDI: 0000000000000008 [ 738.625776][ T43] RBP: 00007ffdf9a4ba50 R08: 0000000000000000 R09: 0000000000000000 [ 738.625938][ T43] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000411a38 [ 738.626101][ T43] R13: 0000000000000048 R14: 000000000000004c R15: 0000000000000008 [ 738.626269][ T43] </TASK> [ 738.626362][ T43] INFO: lockdep is turned off. [ 861.494452][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds. [ 861.494738][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.494864][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.495065][ T43] task:kworker/u16:1 state:D stack:30248 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 861.495336][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.495507][ T43] Call Trace: [ 861.495601][ T43] <TASK> [ 861.495668][ T43] __schedule+0xa19/0x1dc0 [ 861.495797][ T43] ? __pfx___schedule+0x10/0x10 [ 861.495920][ T43] ? __lock_release+0x103/0x460 [ 861.496044][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.496171][ T43] ? trace_lock_release+0x10e/0x180 [ 861.496294][ T43] schedule+0xdf/0x210 [ 861.496400][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.496534][ T43] __mutex_lock+0x634/0xac0 [ 861.496660][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.496783][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.496905][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.497028][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.497151][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.497285][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.497410][ T43] addrconf_verify_work+0x12/0x30 [ 861.497537][ T43] process_one_work+0xe55/0x16d0 [ 861.497662][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.497788][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.497911][ T43] ? assign_work+0x16c/0x240 [ 861.498034][ T43] worker_thread+0x58c/0xce0 [ 861.498156][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.498317][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.498441][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.498567][ T43] kthread+0x28a/0x350 [ 861.498661][ T43] ? __pfx_kthread+0x10/0x10 [ 861.498785][ T43] ret_from_fork+0x31/0x70 [ 861.498908][ T43] ? __pfx_kthread+0x10/0x10 [ 861.499028][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.499155][ T43] </TASK> [ 861.499247][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.499465][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr