[ 27.322376][ T255] [ 27.322505][ T255] ===================================== [ 27.322664][ T255] WARNING: bad unlock balance detected! [ 27.322818][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 27.322973][ T255] ------------------------------------- [ 27.323127][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 27.323326][ T255] [] __rtnl_unlock+0x69/0xf0 [ 27.323526][ T255] but there are no more locks to release! [ 27.323681][ T255] [ 27.323681][ T255] other info that might help us debug this: [ 27.323910][ T255] no locks held by ip/255. [ 27.324069][ T255] [ 27.324069][ T255] stack backtrace: [ 27.324263][ T255] CPU: 0 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.324498][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.324844][ T255] Call Trace: [ 27.324970][ T255] [ 27.325052][ T255] dump_stack_lvl+0x82/0xd0 [ 27.325218][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.325375][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.325545][ T255] __lock_release+0x2f7/0x460 [ 27.325703][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.325863][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.326018][ T255] lock_release+0xd7/0x140 [ 27.326174][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.326335][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.326496][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.326696][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 27.326858][ T255] __rtnl_unlock+0x69/0xf0 [ 27.327019][ T255] rtnl_newlink+0x7fd/0xa30 [ 27.327178][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.327333][ T255] ? find_held_lock+0x2c/0x110 [ 27.327492][ T255] ? __lock_release+0x103/0x460 [ 27.327650][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.327807][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.327968][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.328126][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.328286][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 27.328442][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.328599][ T255] ? hlock_class+0x4e/0x130 [ 27.328757][ T255] ? mark_lock+0x38/0x3e0 [ 27.328878][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.329035][ T255] netlink_rcv_skb+0x130/0x360 [ 27.329195][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.329351][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.329512][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 27.329669][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 27.329829][ T255] netlink_unicast+0x44b/0x710 [ 27.329987][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 27.330142][ T255] ? find_held_lock+0x2c/0x110 [ 27.330299][ T255] netlink_sendmsg+0x723/0xbe0 [ 27.330458][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.330617][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 27.330774][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.330929][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.331130][ T255] ? hlock_class+0x4e/0x130 [ 27.331287][ T255] ? validate_chain+0x130/0x9b0 [ 27.331445][ T255] ___sys_sendmsg+0xee/0x170 [ 27.331602][ T255] ? __pfx_validate_chain+0x10/0x10 [ 27.331757][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.331914][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.332073][ T255] ? find_held_lock+0x2c/0x110 [ 27.332230][ T255] ? __lock_release+0x103/0x460 [ 27.332388][ T255] ? __might_fault+0x11b/0x170 [ 27.332552][ T255] ? fdget+0x52/0x1e0 [ 27.332672][ T255] ? lock_acquire+0x32/0xc0 [ 27.332829][ T255] __sys_sendmsg+0xcd/0x170 [ 27.332985][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.333142][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.333306][ T255] do_syscall_64+0xc1/0x1d0 [ 27.333465][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.333662][ T255] RIP: 0033:0x7f0c7b48e7b7 [ 27.333849][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 27.334399][ T255] RSP: 002b:00007ffeec3f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.334634][ T255] RAX: ffffffffffffffda RBX: 00007ffeec3f1760 RCX: 00007f0c7b48e7b7 [ 27.334871][ T255] RDX: 0000000000000000 RSI: 00007ffeec3f10a0 RDI: 0000000000000005 [ 27.335108][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.335340][ T255] R10: 00007f0c7b347708 R11: 0000000000000246 R12: 00007ffeec3f1778 [ 27.335572][ T255] R13: 00000000672a1e8a R14: 0000000000496600 R15: 00007ffeec3f1188 [ 27.335806][ T255] [ 247.089109][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.089375][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.089493][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.089693][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.089933][ T43] Call Trace: [ 247.090052][ T43] [ 247.090130][ T43] __schedule+0xa19/0x1dc0 [ 247.090259][ T43] ? __pfx___schedule+0x10/0x10 [ 247.090379][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.090503][ T43] ? trace_lock_release+0x10e/0x180 [ 247.090624][ T43] schedule+0xdf/0x210 [ 247.090714][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.090830][ T43] __mutex_lock+0x634/0xac0 [ 247.090950][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091077][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.091212][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091351][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091470][ T43] rtnl_newlink+0x64b/0xa30 [ 247.091592][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.091710][ T43] ? find_held_lock+0x2c/0x110 [ 247.091827][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.091952][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.092078][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092193][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.092310][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.092424][ T43] ? hlock_class+0x4e/0x130 [ 247.092541][ T43] ? mark_lock+0x38/0x3e0 [ 247.092631][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.092750][ T43] netlink_rcv_skb+0x130/0x360 [ 247.092869][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.092999][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.093118][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.093234][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.093352][ T43] netlink_unicast+0x44b/0x710 [ 247.093471][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.093590][ T43] ? find_held_lock+0x2c/0x110 [ 247.093707][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.093829][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.093947][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.094082][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.094199][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.094343][ T43] ? hlock_class+0x4e/0x130 [ 247.094460][ T43] ? validate_chain+0x130/0x9b0 [ 247.094579][ T43] ___sys_sendmsg+0xee/0x170 [ 247.094695][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.094816][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.094933][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095061][ T43] ? find_held_lock+0x2c/0x110 [ 247.095178][ T43] ? __lock_release+0x103/0x460 [ 247.095291][ T43] ? __might_fault+0x11b/0x170 [ 247.095409][ T43] ? fdget+0x52/0x1e0 [ 247.095498][ T43] ? lock_acquire+0x32/0xc0 [ 247.095617][ T43] __sys_sendmsg+0xcd/0x170 [ 247.095732][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.095852][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.095974][ T43] do_syscall_64+0xc1/0x1d0 [ 247.096102][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.096247][ T43] RIP: 0033:0x7f0c7b48e7b7 [ 247.096369][ T43] RSP: 002b:00007ffeec3f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.096548][ T43] RAX: ffffffffffffffda RBX: 00007ffeec3f1760 RCX: 00007f0c7b48e7b7 [ 247.096722][ T43] RDX: 0000000000000000 RSI: 00007ffeec3f10a0 RDI: 0000000000000005 [ 247.096902][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.097081][ T43] R10: 00007f0c7b347708 R11: 0000000000000246 R12: 00007ffeec3f1778 [ 247.097250][ T43] R13: 00000000672a1e8a R14: 0000000000496600 R15: 00007ffeec3f1188 [ 247.097422][ T43] [ 247.097511][ T43] INFO: lockdep is turned off. [ 369.969150][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.969438][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.969554][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.969741][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.969977][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970176][ T43] Call Trace: [ 369.970276][ T43] [ 369.970341][ T43] __schedule+0xa19/0x1dc0 [ 369.970479][ T43] ? __pfx___schedule+0x10/0x10 [ 369.970599][ T43] ? __lock_release+0x103/0x460 [ 369.970720][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970838][ T43] ? trace_lock_release+0x10e/0x180 [ 369.970955][ T43] schedule+0xdf/0x210 [ 369.971058][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971178][ T43] __mutex_lock+0x634/0xac0 [ 369.971300][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.971417][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971532][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.971651][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971765][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971882][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972004][ T43] addrconf_verify_work+0x12/0x30 [ 369.972120][ T43] process_one_work+0xe55/0x16d0 [ 369.972243][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.972358][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.972475][ T43] ? assign_work+0x16c/0x240 [ 369.972595][ T43] worker_thread+0x58c/0xce0 [ 369.972714][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.972827][ T43] kthread+0x28a/0x350 [ 369.972916][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973037][ T43] ret_from_fork+0x31/0x70 [ 369.973158][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973275][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.973396][ T43] [ 369.973501][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.973647][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973756][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.973942][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.974191][ T43] Call Trace: [ 369.974278][ T43] [ 369.974338][ T43] __schedule+0xa19/0x1dc0 [ 369.974457][ T43] ? __pfx___schedule+0x10/0x10 [ 369.974575][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974693][ T43] ? trace_lock_release+0x10e/0x180 [ 369.974809][ T43] schedule+0xdf/0x210 [ 369.974896][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.975034][ T43] __mutex_lock+0x634/0xac0 [ 369.975151][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975270][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.975386][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975505][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975619][ T43] rtnl_newlink+0x64b/0xa30 [ 369.975736][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975848][ T43] ? find_held_lock+0x2c/0x110 [ 369.975965][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.976096][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.976214][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976329][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.976444][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976557][ T43] ? hlock_class+0x4e/0x130 [ 369.976673][ T43] ? mark_lock+0x38/0x3e0 [ 369.976761][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.976878][ T43] netlink_rcv_skb+0x130/0x360 [ 369.977004][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977121][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.977242][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.977357][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.977473][ T43] netlink_unicast+0x44b/0x710 [ 369.977589][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.977706][ T43] ? find_held_lock+0x2c/0x110 [ 369.977821][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.977943][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.978073][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.978194][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.978308][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.978452][ T43] ? hlock_class+0x4e/0x130 [ 369.978571][ T43] ? validate_chain+0x130/0x9b0 [ 369.978691][ T43] ___sys_sendmsg+0xee/0x170 [ 369.978807][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.978933][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.979058][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979178][ T43] ? find_held_lock+0x2c/0x110 [ 369.979299][ T43] ? __lock_release+0x103/0x460 [ 369.979413][ T43] ? __might_fault+0x11b/0x170 [ 369.979531][ T43] ? fdget+0x52/0x1e0 [ 369.979621][ T43] ? lock_acquire+0x32/0xc0 [ 369.979739][ T43] __sys_sendmsg+0xcd/0x170 [ 369.979856][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.979982][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.980111][ T43] do_syscall_64+0xc1/0x1d0 [ 369.980231][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.980376][ T43] RIP: 0033:0x7f0c7b48e7b7 [ 369.980505][ T43] RSP: 002b:00007ffeec3f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.980677][ T43] RAX: ffffffffffffffda RBX: 00007ffeec3f1760 RCX: 00007f0c7b48e7b7 [ 369.980847][ T43] RDX: 0000000000000000 RSI: 00007ffeec3f10a0 RDI: 0000000000000005 [ 369.981028][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.981196][ T43] R10: 00007f0c7b347708 R11: 0000000000000246 R12: 00007ffeec3f1778 [ 369.981376][ T43] R13: 00000000672a1e8a R14: 0000000000496600 R15: 00007ffeec3f1188 [ 369.981549][ T43] [ 369.981636][ T43] INFO: lockdep is turned off. [ 492.849146][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.849501][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.849613][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.849807][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.850082][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850242][ T43] Call Trace: [ 492.850344][ T43] [ 492.850408][ T43] __schedule+0xa19/0x1dc0 [ 492.850531][ T43] ? __pfx___schedule+0x10/0x10 [ 492.850648][ T43] ? __lock_release+0x103/0x460 [ 492.850769][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850887][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851013][ T43] schedule+0xdf/0x210 [ 492.851103][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851221][ T43] __mutex_lock+0x634/0xac0 [ 492.851345][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.851461][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851575][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.851694][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851810][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851928][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852049][ T43] addrconf_verify_work+0x12/0x30 [ 492.852165][ T43] process_one_work+0xe55/0x16d0 [ 492.852292][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.852407][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.852523][ T43] ? assign_work+0x16c/0x240 [ 492.852641][ T43] worker_thread+0x58c/0xce0 [ 492.852857][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.852974][ T43] kthread+0x28a/0x350 [ 492.853073][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853194][ T43] ret_from_fork+0x31/0x70 [ 492.853323][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853440][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.853564][ T43] [ 492.853671][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.853814][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.853928][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.854134][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.854373][ T43] Call Trace: [ 492.854465][ T43] [ 492.854528][ T43] __schedule+0xa19/0x1dc0 [ 492.854652][ T43] ? __pfx___schedule+0x10/0x10 [ 492.854773][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854894][ T43] ? trace_lock_release+0x10e/0x180 [ 492.855022][ T43] schedule+0xdf/0x210 [ 492.855113][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.855234][ T43] __mutex_lock+0x634/0xac0 [ 492.855355][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855479][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.855600][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855717][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855833][ T43] rtnl_newlink+0x64b/0xa30 [ 492.855956][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856081][ T43] ? find_held_lock+0x2c/0x110 [ 492.856201][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.856325][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.856445][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856563][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.856680][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856796][ T43] ? hlock_class+0x4e/0x130 [ 492.856916][ T43] ? mark_lock+0x38/0x3e0 [ 492.857014][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.857137][ T43] netlink_rcv_skb+0x130/0x360 [ 492.857259][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.857381][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.857504][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.857624][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.857742][ T43] netlink_unicast+0x44b/0x710 [ 492.857862][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.857986][ T43] ? find_held_lock+0x2c/0x110 [ 492.858123][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.858246][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.858370][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.858495][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.858612][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.858759][ T43] ? hlock_class+0x4e/0x130 [ 492.858877][ T43] ? validate_chain+0x130/0x9b0 [ 492.859007][ T43] ___sys_sendmsg+0xee/0x170 [ 492.859127][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.859248][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.859367][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859487][ T43] ? find_held_lock+0x2c/0x110 [ 492.859604][ T43] ? __lock_release+0x103/0x460 [ 492.859726][ T43] ? __might_fault+0x11b/0x170 [ 492.859853][ T43] ? fdget+0x52/0x1e0 [ 492.859944][ T43] ? lock_acquire+0x32/0xc0 [ 492.860073][ T43] __sys_sendmsg+0xcd/0x170 [ 492.860192][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.860314][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.860442][ T43] do_syscall_64+0xc1/0x1d0 [ 492.860566][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.860715][ T43] RIP: 0033:0x7f0c7b48e7b7 [ 492.860836][ T43] RSP: 002b:00007ffeec3f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.861019][ T43] RAX: ffffffffffffffda RBX: 00007ffeec3f1760 RCX: 00007f0c7b48e7b7 [ 492.861197][ T43] RDX: 0000000000000000 RSI: 00007ffeec3f10a0 RDI: 0000000000000005 [ 492.861374][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.861549][ T43] R10: 00007f0c7b347708 R11: 0000000000000246 R12: 00007ffeec3f1778 [ 492.861724][ T43] R13: 00000000672a1e8a R14: 0000000000496600 R15: 00007ffeec3f1188 [ 492.861903][ T43] [ 492.862005][ T43] INFO: lockdep is turned off. [ 615.729153][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.729467][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.729587][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.729783][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.730060][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730227][ T43] Call Trace: [ 615.730331][ T43] [ 615.730399][ T43] __schedule+0xa19/0x1dc0 [ 615.730529][ T43] ? __pfx___schedule+0x10/0x10 [ 615.730649][ T43] ? __lock_release+0x103/0x460 [ 615.730775][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730901][ T43] ? trace_lock_release+0x10e/0x180 [ 615.731037][ T43] schedule+0xdf/0x210 [ 615.731129][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.731251][ T43] __mutex_lock+0x634/0xac0 [ 615.731378][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.731498][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731624][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.731744][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731861][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731980][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732103][ T43] addrconf_verify_work+0x12/0x30 [ 615.732222][ T43] process_one_work+0xe55/0x16d0 [ 615.732353][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.732473][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.732592][ T43] ? assign_work+0x16c/0x240 [ 615.732712][ T43] worker_thread+0x58c/0xce0 [ 615.732835][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732951][ T43] kthread+0x28a/0x350 [ 615.733052][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733171][ T43] ret_from_fork+0x31/0x70 [ 615.733297][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733417][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.733541][ T43] [ 615.733647][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.733787][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733902][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.734108][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.734350][ T43] Call Trace: [ 615.734439][ T43] [ 615.734501][ T43] __schedule+0xa19/0x1dc0 [ 615.734619][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734739][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734860][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734978][ T43] schedule+0xdf/0x210 [ 615.735076][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.735198][ T43] __mutex_lock+0x634/0xac0 [ 615.735317][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735559][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735677][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735798][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735912][ T43] rtnl_newlink+0x64b/0xa30 [ 615.736036][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736150][ T43] ? find_held_lock+0x2c/0x110 [ 615.736266][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.736389][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.736506][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736619][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.736734][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736846][ T43] ? hlock_class+0x4e/0x130 [ 615.736965][ T43] ? mark_lock+0x38/0x3e0 [ 615.737060][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.737176][ T43] netlink_rcv_skb+0x130/0x360 [ 615.737299][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737418][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.737539][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.737653][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.737768][ T43] netlink_unicast+0x44b/0x710 [ 615.737887][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.738014][ T43] ? find_held_lock+0x2c/0x110 [ 615.738132][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.738255][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.738375][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.738495][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.738609][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.738751][ T43] ? hlock_class+0x4e/0x130 [ 615.738867][ T43] ? validate_chain+0x130/0x9b0 [ 615.739002][ T43] ___sys_sendmsg+0xee/0x170 [ 615.739121][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.739239][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.739356][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739474][ T43] ? find_held_lock+0x2c/0x110 [ 615.739593][ T43] ? __lock_release+0x103/0x460 [ 615.739707][ T43] ? __might_fault+0x11b/0x170 [ 615.739824][ T43] ? fdget+0x52/0x1e0 [ 615.739914][ T43] ? lock_acquire+0x32/0xc0 [ 615.740038][ T43] __sys_sendmsg+0xcd/0x170 [ 615.740155][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.740274][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.740395][ T43] do_syscall_64+0xc1/0x1d0 [ 615.740515][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.740659][ T43] RIP: 0033:0x7f0c7b48e7b7 [ 615.740782][ T43] RSP: 002b:00007ffeec3f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.740956][ T43] RAX: ffffffffffffffda RBX: 00007ffeec3f1760 RCX: 00007f0c7b48e7b7 [ 615.741133][ T43] RDX: 0000000000000000 RSI: 00007ffeec3f10a0 RDI: 0000000000000005 [ 615.741307][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.741474][ T43] R10: 00007f0c7b347708 R11: 0000000000000246 R12: 00007ffeec3f1778 [ 615.741647][ T43] R13: 00000000672a1e8a R14: 0000000000496600 R15: 00007ffeec3f1188 [ 615.741820][ T43] [ 615.741907][ T43] INFO: lockdep is turned off. [ 738.609209][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.609784][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.609899][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.610160][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.610421][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.610594][ T43] Call Trace: [ 738.610702][ T43] [ 738.610776][ T43] __schedule+0xa19/0x1dc0 [ 738.610919][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611051][ T43] ? __lock_release+0x103/0x460 [ 738.611171][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611293][ T43] ? trace_lock_release+0x10e/0x180 [ 738.611412][ T43] schedule+0xdf/0x210 [ 738.611502][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.611660][ T43] __mutex_lock+0x634/0xac0 [ 738.611797][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.611921][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612051][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612182][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612315][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612436][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612556][ T43] addrconf_verify_work+0x12/0x30 [ 738.612678][ T43] process_one_work+0xe55/0x16d0 [ 738.612809][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.612928][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.613056][ T43] ? assign_work+0x16c/0x240 [ 738.613182][ T43] worker_thread+0x58c/0xce0 [ 738.613309][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.613427][ T43] kthread+0x28a/0x350 [ 738.613520][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613638][ T43] ret_from_fork+0x31/0x70 [ 738.613769][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613890][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.614032][ T43] [ 738.614146][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.614292][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.614407][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.614597][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.614846][ T43] Call Trace: [ 738.614937][ T43] [ 738.615007][ T43] __schedule+0xa19/0x1dc0 [ 738.615134][ T43] ? __pfx___schedule+0x10/0x10 [ 738.615255][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615382][ T43] ? trace_lock_release+0x10e/0x180 [ 738.615503][ T43] schedule+0xdf/0x210 [ 738.615595][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.615723][ T43] __mutex_lock+0x634/0xac0 [ 738.615843][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615975][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.616105][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616223][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616337][ T43] rtnl_newlink+0x64b/0xa30 [ 738.616454][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.616567][ T43] ? find_held_lock+0x2c/0x110 [ 738.616685][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.616806][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.616924][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617046][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.617161][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.617276][ T43] ? hlock_class+0x4e/0x130 [ 738.617543][ T43] ? mark_lock+0x38/0x3e0 [ 738.617639][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.617765][ T43] netlink_rcv_skb+0x130/0x360 [ 738.617893][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618036][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.618166][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.618328][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.618456][ T43] netlink_unicast+0x44b/0x710 [ 738.618591][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.618719][ T43] ? find_held_lock+0x2c/0x110 [ 738.618847][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.618981][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619122][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.619252][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.619386][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.619540][ T43] ? hlock_class+0x4e/0x130 [ 738.619665][ T43] ? validate_chain+0x130/0x9b0 [ 738.619797][ T43] ___sys_sendmsg+0xee/0x170 [ 738.619919][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620057][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620184][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.620311][ T43] ? find_held_lock+0x2c/0x110 [ 738.620436][ T43] ? __lock_release+0x103/0x460 [ 738.620559][ T43] ? __might_fault+0x11b/0x170 [ 738.620686][ T43] ? fdget+0x52/0x1e0 [ 738.620781][ T43] ? lock_acquire+0x32/0xc0 [ 738.620907][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621035][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621167][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.621301][ T43] do_syscall_64+0xc1/0x1d0 [ 738.621432][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.621588][ T43] RIP: 0033:0x7f0c7b48e7b7 [ 738.621724][ T43] RSP: 002b:00007ffeec3f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.621909][ T43] RAX: ffffffffffffffda RBX: 00007ffeec3f1760 RCX: 00007f0c7b48e7b7 [ 738.622104][ T43] RDX: 0000000000000000 RSI: 00007ffeec3f10a0 RDI: 0000000000000005 [ 738.622301][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.622484][ T43] R10: 00007f0c7b347708 R11: 0000000000000246 R12: 00007ffeec3f1778 [ 738.622673][ T43] R13: 00000000672a1e8a R14: 0000000000496600 R15: 00007ffeec3f1188 [ 738.622857][ T43] [ 738.622951][ T43] INFO: lockdep is turned off. [ 861.489205][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.490060][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490195][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.490402][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.490691][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.490862][ T43] Call Trace: [ 861.491005][ T43] [ 861.491079][ T43] __schedule+0xa19/0x1dc0 [ 861.491239][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491365][ T43] ? __lock_release+0x103/0x460 [ 861.491488][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491614][ T43] ? trace_lock_release+0x10e/0x180 [ 861.491735][ T43] schedule+0xdf/0x210 [ 861.491825][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.491945][ T43] __mutex_lock+0x634/0xac0 [ 861.492079][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492199][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492317][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492446][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492563][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492683][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492801][ T43] addrconf_verify_work+0x12/0x30 [ 861.492919][ T43] process_one_work+0xe55/0x16d0 [ 861.493058][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493178][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493296][ T43] ? assign_work+0x16c/0x240 [ 861.493413][ T43] worker_thread+0x58c/0xce0 [ 861.493535][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.493653][ T43] kthread+0x28a/0x350 [ 861.493745][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493862][ T43] ret_from_fork+0x31/0x70 [ 861.494004][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494144][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494274][ T43] [ 861.494370][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.494595][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr