[ 27.657187][ T257] [ 27.657289][ T257] ===================================== [ 27.657443][ T257] WARNING: bad unlock balance detected! [ 27.657590][ T257] 6.12.0-rc5-virtme #1 Not tainted [ 27.657740][ T257] ------------------------------------- [ 27.657883][ T257] ip/257 is trying to release lock (rtnl_mutex) at: [ 27.658068][ T257] [] __rtnl_unlock+0x69/0xf0 [ 27.658258][ T257] but there are no more locks to release! [ 27.658406][ T257] [ 27.658406][ T257] other info that might help us debug this: [ 27.658618][ T257] no locks held by ip/257. [ 27.658762][ T257] [ 27.658762][ T257] stack backtrace: [ 27.658941][ T257] CPU: 1 UID: 0 PID: 257 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.659161][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.659499][ T257] Call Trace: [ 27.659615][ T257] [ 27.659693][ T257] dump_stack_lvl+0x82/0xd0 [ 27.659848][ T257] ? __rtnl_unlock+0x69/0xf0 [ 27.659994][ T257] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.660141][ T257] __lock_release+0x2f7/0x460 [ 27.660292][ T257] ? __pfx___lock_release+0x10/0x10 [ 27.660441][ T257] ? __rtnl_unlock+0x69/0xf0 [ 27.660589][ T257] lock_release+0xd7/0x140 [ 27.660737][ T257] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.660883][ T257] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.661036][ T257] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.661220][ T257] ? rtnl_link_ops_get+0x187/0x220 [ 27.661367][ T257] __rtnl_unlock+0x69/0xf0 [ 27.661513][ T257] rtnl_newlink+0x7fd/0xa30 [ 27.661660][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.661807][ T257] ? find_held_lock+0x2c/0x110 [ 27.661954][ T257] ? __lock_release+0x103/0x460 [ 27.662098][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.662247][ T257] ? __pfx___lock_release+0x10/0x10 [ 27.662398][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.662544][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.662690][ T257] rtnetlink_rcv_msg+0x712/0xc10 [ 27.662837][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.662987][ T257] ? hlock_class+0x4e/0x130 [ 27.663135][ T257] ? mark_lock+0x38/0x3e0 [ 27.663249][ T257] ? __lock_acquire+0xb3f/0x1580 [ 27.663402][ T257] netlink_rcv_skb+0x130/0x360 [ 27.663550][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.663698][ T257] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.663851][ T257] ? netlink_deliver_tap+0x13e/0x340 [ 27.663999][ T257] ? netlink_deliver_tap+0xc3/0x340 [ 27.664146][ T257] netlink_unicast+0x44b/0x710 [ 27.664299][ T257] ? __pfx_netlink_unicast+0x10/0x10 [ 27.664445][ T257] ? find_held_lock+0x2c/0x110 [ 27.664594][ T257] netlink_sendmsg+0x723/0xbe0 [ 27.664741][ T257] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.664892][ T257] ____sys_sendmsg+0x7ac/0xa10 [ 27.665041][ T257] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.665186][ T257] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.665368][ T257] ? hlock_class+0x4e/0x130 [ 27.665519][ T257] ? validate_chain+0x130/0x9b0 [ 27.665665][ T257] ___sys_sendmsg+0xee/0x170 [ 27.665810][ T257] ? __pfx_validate_chain+0x10/0x10 [ 27.665955][ T257] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.666101][ T257] ? __lock_acquire+0xb3f/0x1580 [ 27.666250][ T257] ? find_held_lock+0x2c/0x110 [ 27.666397][ T257] ? __lock_release+0x103/0x460 [ 27.666540][ T257] ? __might_fault+0x11b/0x170 [ 27.666687][ T257] ? fdget+0x52/0x1e0 [ 27.666802][ T257] ? lock_acquire+0x32/0xc0 [ 27.666950][ T257] __sys_sendmsg+0xcd/0x170 [ 27.667095][ T257] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.667240][ T257] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.667394][ T257] do_syscall_64+0xc1/0x1d0 [ 27.667544][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.667724][ T257] RIP: 0033:0x7fcd985937b7 [ 27.667874][ T257] 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 [ 27.668395][ T257] RSP: 002b:00007fff0ac98108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.668615][ T257] RAX: ffffffffffffffda RBX: 00007fff0ac98830 RCX: 00007fcd985937b7 [ 27.668835][ T257] RDX: 0000000000000000 RSI: 00007fff0ac98170 RDI: 0000000000000005 [ 27.669057][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.669273][ T257] R10: 00007fcd9844c708 R11: 0000000000000246 R12: 00007fff0ac98848 [ 27.669497][ T257] R13: 000000006729d37b R14: 0000000000496600 R15: 00007fff0ac98258 [ 27.669716][ T257] [ 247.089458][ T43] INFO: task ip:257 blocked for more than 122 seconds. [ 247.089825][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.089956][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090173][ T43] task:ip state:D stack:25696 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 247.090466][ T43] Call Trace: [ 247.090573][ T43] [ 247.090649][ T43] __schedule+0xa19/0x1dc0 [ 247.090809][ T43] ? __pfx___schedule+0x10/0x10 [ 247.090945][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091085][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091218][ T43] schedule+0xdf/0x210 [ 247.091320][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.091466][ T43] __mutex_lock+0x634/0xac0 [ 247.091617][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091747][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.091879][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092014][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092148][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092279][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092416][ T43] ? find_held_lock+0x2c/0x110 [ 247.092548][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.092681][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.092812][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092942][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.093102][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093233][ T43] ? hlock_class+0x4e/0x130 [ 247.093373][ T43] ? mark_lock+0x38/0x3e0 [ 247.093473][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093607][ T43] netlink_rcv_skb+0x130/0x360 [ 247.093739][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093870][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.094004][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.094140][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.094276][ T43] netlink_unicast+0x44b/0x710 [ 247.094426][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.094555][ T43] ? find_held_lock+0x2c/0x110 [ 247.094684][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.094815][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.094947][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.095076][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.095206][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.095371][ T43] ? hlock_class+0x4e/0x130 [ 247.095503][ T43] ? validate_chain+0x130/0x9b0 [ 247.095633][ T43] ___sys_sendmsg+0xee/0x170 [ 247.095764][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.095907][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.096041][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.096173][ T43] ? find_held_lock+0x2c/0x110 [ 247.096311][ T43] ? __lock_release+0x103/0x460 [ 247.096448][ T43] ? __might_fault+0x11b/0x170 [ 247.096582][ T43] ? fdget+0x52/0x1e0 [ 247.096685][ T43] ? lock_acquire+0x32/0xc0 [ 247.096815][ T43] __sys_sendmsg+0xcd/0x170 [ 247.096948][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.097079][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.097217][ T43] do_syscall_64+0xc1/0x1d0 [ 247.097356][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.097526][ T43] RIP: 0033:0x7fcd985937b7 [ 247.097668][ T43] RSP: 002b:00007fff0ac98108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.097862][ T43] RAX: ffffffffffffffda RBX: 00007fff0ac98830 RCX: 00007fcd985937b7 [ 247.098051][ T43] RDX: 0000000000000000 RSI: 00007fff0ac98170 RDI: 0000000000000005 [ 247.098312][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.098573][ T43] R10: 00007fcd9844c708 R11: 0000000000000246 R12: 00007fff0ac98848 [ 247.098776][ T43] R13: 000000006729d37b R14: 0000000000496600 R15: 00007fff0ac98258 [ 247.098976][ T43] [ 247.099079][ T43] INFO: lockdep is turned off. [ 369.969547][ T43] INFO: task kworker/u16:1:74 blocked for more than 122 seconds. [ 369.969978][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.970112][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.970317][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 369.970603][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970785][ T43] Call Trace: [ 369.970881][ T43] [ 369.970949][ T43] __schedule+0xa19/0x1dc0 [ 369.971080][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971208][ T43] ? __lock_release+0x103/0x460 [ 369.971339][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971479][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971608][ T43] schedule+0xdf/0x210 [ 369.971705][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971829][ T43] __mutex_lock+0x634/0xac0 [ 369.971954][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.972080][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972211][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.972337][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972469][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972594][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972720][ T43] addrconf_verify_work+0x12/0x30 [ 369.972844][ T43] process_one_work+0xe55/0x16d0 [ 369.972969][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973092][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.973225][ T43] ? assign_work+0x16c/0x240 [ 369.973362][ T43] worker_thread+0x58c/0xce0 [ 369.973487][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.973644][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973771][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973913][ T43] kthread+0x28a/0x350 [ 369.974014][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974144][ T43] ret_from_fork+0x31/0x70 [ 369.974283][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974434][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.974565][ T43] [ 369.974666][ T43] INFO: task ip:257 blocked for more than 245 seconds. [ 369.974817][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.974937][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.975138][ T43] task:ip state:D stack:25696 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 369.975391][ T43] Call Trace: [ 369.975486][ T43] [ 369.975551][ T43] __schedule+0xa19/0x1dc0 [ 369.975679][ T43] ? __pfx___schedule+0x10/0x10 [ 369.975807][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975932][ T43] ? trace_lock_release+0x10e/0x180 [ 369.976060][ T43] schedule+0xdf/0x210 [ 369.976157][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.976282][ T43] __mutex_lock+0x634/0xac0 [ 369.976419][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976549][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976679][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976809][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976934][ T43] rtnl_newlink+0x64b/0xa30 [ 369.977063][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977187][ T43] ? find_held_lock+0x2c/0x110 [ 369.977314][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977478][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.977607][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977738][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.977867][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977998][ T43] ? hlock_class+0x4e/0x130 [ 369.978137][ T43] ? mark_lock+0x38/0x3e0 [ 369.978235][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978372][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978500][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978628][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.978757][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.978880][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.979005][ T43] netlink_unicast+0x44b/0x710 [ 369.979132][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979256][ T43] ? find_held_lock+0x2c/0x110 [ 369.979391][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.979523][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.979652][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.979780][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.979904][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.980061][ T43] ? hlock_class+0x4e/0x130 [ 369.980184][ T43] ? validate_chain+0x130/0x9b0 [ 369.980310][ T43] ___sys_sendmsg+0xee/0x170 [ 369.980442][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.980565][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.980694][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.980821][ T43] ? find_held_lock+0x2c/0x110 [ 369.980949][ T43] ? __lock_release+0x103/0x460 [ 369.981075][ T43] ? __might_fault+0x11b/0x170 [ 369.981201][ T43] ? fdget+0x52/0x1e0 [ 369.981300][ T43] ? lock_acquire+0x32/0xc0 [ 369.981432][ T43] __sys_sendmsg+0xcd/0x170 [ 369.981558][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.981705][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.981840][ T43] do_syscall_64+0xc1/0x1d0 [ 369.981971][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.982134][ T43] RIP: 0033:0x7fcd985937b7 [ 369.982265][ T43] RSP: 002b:00007fff0ac98108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.982491][ T43] RAX: ffffffffffffffda RBX: 00007fff0ac98830 RCX: 00007fcd985937b7 [ 369.982684][ T43] RDX: 0000000000000000 RSI: 00007fff0ac98170 RDI: 0000000000000005 [ 369.982890][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.983071][ T43] R10: 00007fcd9844c708 R11: 0000000000000246 R12: 00007fff0ac98848 [ 369.983308][ T43] R13: 000000006729d37b R14: 0000000000496600 R15: 00007fff0ac98258 [ 369.983616][ T43] [ 369.983770][ T43] INFO: lockdep is turned off. [ 492.849508][ T43] INFO: task kworker/u16:1:74 blocked for more than 245 seconds. [ 492.850024][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.850218][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.850533][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 492.850820][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.851007][ T43] Call Trace: [ 492.851112][ T43] [ 492.851191][ T43] __schedule+0xa19/0x1dc0 [ 492.851335][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851491][ T43] ? __lock_release+0x103/0x460 [ 492.851633][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851776][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851917][ T43] schedule+0xdf/0x210 [ 492.852023][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.852164][ T43] __mutex_lock+0x634/0xac0 [ 492.852310][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.852454][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852594][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.852731][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852870][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853009][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853146][ T43] addrconf_verify_work+0x12/0x30 [ 492.853280][ T43] process_one_work+0xe55/0x16d0 [ 492.853429][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853568][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.853707][ T43] ? assign_work+0x16c/0x240 [ 492.853847][ T43] worker_thread+0x58c/0xce0 [ 492.853985][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.854157][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854295][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854447][ T43] kthread+0x28a/0x350 [ 492.854562][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854698][ T43] ret_from_fork+0x31/0x70 [ 492.854857][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854998][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.855140][ T43] [ 492.855250][ T43] INFO: task ip:257 blocked for more than 368 seconds. [ 492.855439][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.855575][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.855812][ T43] task:ip state:D stack:25696 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 492.856092][ T43] Call Trace: [ 492.856201][ T43] [ 492.856276][ T43] __schedule+0xa19/0x1dc0 [ 492.856425][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856577][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856730][ T43] ? trace_lock_release+0x10e/0x180 [ 492.856873][ T43] schedule+0xdf/0x210 [ 492.856978][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.857115][ T43] __mutex_lock+0x634/0xac0 [ 492.857254][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857400][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.857539][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857680][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857818][ T43] rtnl_newlink+0x64b/0xa30 [ 492.857957][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858099][ T43] ? find_held_lock+0x2c/0x110 [ 492.858237][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.858395][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.858531][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.858671][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.858811][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858949][ T43] ? hlock_class+0x4e/0x130 [ 492.859084][ T43] ? mark_lock+0x38/0x3e0 [ 492.859195][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859380][ T43] netlink_rcv_skb+0x130/0x360 [ 492.859524][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.859666][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.859812][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.859955][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.860098][ T43] netlink_unicast+0x44b/0x710 [ 492.860239][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.860400][ T43] ? find_held_lock+0x2c/0x110 [ 492.860552][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.860687][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.860825][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.860968][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.861105][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.861271][ T43] ? hlock_class+0x4e/0x130 [ 492.861414][ T43] ? validate_chain+0x130/0x9b0 [ 492.861558][ T43] ___sys_sendmsg+0xee/0x170 [ 492.861696][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.861831][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.861969][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.862107][ T43] ? find_held_lock+0x2c/0x110 [ 492.862244][ T43] ? __lock_release+0x103/0x460 [ 492.862397][ T43] ? __might_fault+0x11b/0x170 [ 492.862539][ T43] ? fdget+0x52/0x1e0 [ 492.862645][ T43] ? lock_acquire+0x32/0xc0 [ 492.862787][ T43] __sys_sendmsg+0xcd/0x170 [ 492.862947][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.863101][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.863248][ T43] do_syscall_64+0xc1/0x1d0 [ 492.863397][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.863573][ T43] RIP: 0033:0x7fcd985937b7 [ 492.863716][ T43] RSP: 002b:00007fff0ac98108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.863933][ T43] RAX: ffffffffffffffda RBX: 00007fff0ac98830 RCX: 00007fcd985937b7 [ 492.864160][ T43] RDX: 0000000000000000 RSI: 00007fff0ac98170 RDI: 0000000000000005 [ 492.864363][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.864563][ T43] R10: 00007fcd9844c708 R11: 0000000000000246 R12: 00007fff0ac98848 [ 492.864765][ T43] R13: 000000006729d37b R14: 0000000000496600 R15: 00007fff0ac98258 [ 492.864972][ T43] [ 492.865073][ T43] INFO: lockdep is turned off. [ 615.729604][ T43] INFO: task kworker/u16:1:74 blocked for more than 368 seconds. [ 615.730057][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.730177][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730423][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 615.730731][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730896][ T43] Call Trace: [ 615.730991][ T43] [ 615.731062][ T43] __schedule+0xa19/0x1dc0 [ 615.731222][ T43] ? __pfx___schedule+0x10/0x10 [ 615.731357][ T43] ? __lock_release+0x103/0x460 [ 615.731483][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731609][ T43] ? trace_lock_release+0x10e/0x180 [ 615.731745][ T43] schedule+0xdf/0x210 [ 615.731839][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.731953][ T43] __mutex_lock+0x634/0xac0 [ 615.732069][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.732185][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732302][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.732425][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732539][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732654][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732781][ T43] addrconf_verify_work+0x12/0x30 [ 615.732895][ T43] process_one_work+0xe55/0x16d0 [ 615.733015][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733128][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.733252][ T43] ? assign_work+0x16c/0x240 [ 615.733376][ T43] worker_thread+0x58c/0xce0 [ 615.733490][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.733634][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.733759][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.733871][ T43] kthread+0x28a/0x350 [ 615.733964][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734080][ T43] ret_from_fork+0x31/0x70 [ 615.734198][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734314][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.734450][ T43] [ 615.734571][ T43] INFO: task ip:257 blocked for more than 491 seconds. [ 615.734719][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.734836][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.735026][ T43] task:ip state:D stack:25696 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 615.735267][ T43] Call Trace: [ 615.735363][ T43] [ 615.735425][ T43] __schedule+0xa19/0x1dc0 [ 615.735542][ T43] ? __pfx___schedule+0x10/0x10 [ 615.735663][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735781][ T43] ? trace_lock_release+0x10e/0x180 [ 615.735902][ T43] schedule+0xdf/0x210 [ 615.736001][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.736116][ T43] __mutex_lock+0x634/0xac0 [ 615.736231][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736356][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.736477][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736600][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736714][ T43] rtnl_newlink+0x64b/0xa30 [ 615.736832][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736950][ T43] ? find_held_lock+0x2c/0x110 [ 615.737065][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.737183][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.737298][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737422][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.737560][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737685][ T43] ? hlock_class+0x4e/0x130 [ 615.737806][ T43] ? mark_lock+0x38/0x3e0 [ 615.737904][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738023][ T43] netlink_rcv_skb+0x130/0x360 [ 615.738148][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.738265][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.738404][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.738523][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.738647][ T43] netlink_unicast+0x44b/0x710 [ 615.738766][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.738883][ T43] ? find_held_lock+0x2c/0x110 [ 615.739009][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.739130][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.739253][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.739381][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.739501][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.739657][ T43] ? hlock_class+0x4e/0x130 [ 615.739783][ T43] ? validate_chain+0x130/0x9b0 [ 615.739900][ T43] ___sys_sendmsg+0xee/0x170 [ 615.740017][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.740129][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.740247][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.740368][ T43] ? find_held_lock+0x2c/0x110 [ 615.740486][ T43] ? __lock_release+0x103/0x460 [ 615.740603][ T43] ? __might_fault+0x11b/0x170 [ 615.740721][ T43] ? fdget+0x52/0x1e0 [ 615.740811][ T43] ? lock_acquire+0x32/0xc0 [ 615.740928][ T43] __sys_sendmsg+0xcd/0x170 [ 615.741044][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.741158][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.741281][ T43] do_syscall_64+0xc1/0x1d0 [ 615.741404][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.741551][ T43] RIP: 0033:0x7fcd985937b7 [ 615.741679][ T43] RSP: 002b:00007fff0ac98108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.741849][ T43] RAX: ffffffffffffffda RBX: 00007fff0ac98830 RCX: 00007fcd985937b7 [ 615.742021][ T43] RDX: 0000000000000000 RSI: 00007fff0ac98170 RDI: 0000000000000005 [ 615.742214][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.742399][ T43] R10: 00007fcd9844c708 R11: 0000000000000246 R12: 00007fff0ac98848 [ 615.742610][ T43] R13: 000000006729d37b R14: 0000000000496600 R15: 00007fff0ac98258 [ 615.742796][ T43] [ 615.742888][ T43] INFO: lockdep is turned off. [ 738.609573][ T43] INFO: task kworker/u16:1:74 blocked for more than 491 seconds. [ 738.610427][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.610740][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.610971][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 738.611236][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.611412][ T43] Call Trace: [ 738.611503][ T43] [ 738.611575][ T43] __schedule+0xa19/0x1dc0 [ 738.611723][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611846][ T43] ? __lock_release+0x103/0x460 [ 738.611967][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612098][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612225][ T43] schedule+0xdf/0x210 [ 738.612324][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.612444][ T43] __mutex_lock+0x634/0xac0 [ 738.612559][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.612673][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612792][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612906][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613024][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613139][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613256][ T43] addrconf_verify_work+0x12/0x30 [ 738.613378][ T43] process_one_work+0xe55/0x16d0 [ 738.613497][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613611][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.613731][ T43] ? assign_work+0x16c/0x240 [ 738.613851][ T43] worker_thread+0x58c/0xce0 [ 738.613965][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.614106][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614224][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614338][ T43] kthread+0x28a/0x350 [ 738.614442][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614584][ T43] ret_from_fork+0x31/0x70 [ 738.614705][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614827][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.614960][ T43] [ 738.615060][ T43] INFO: task ip:257 blocked for more than 614 seconds. [ 738.615198][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615322][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615522][ T43] task:ip state:D stack:25696 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 738.615767][ T43] Call Trace: [ 738.615862][ T43] [ 738.615921][ T43] __schedule+0xa19/0x1dc0 [ 738.616038][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616156][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616273][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616397][ T43] schedule+0xdf/0x210 [ 738.616484][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616597][ T43] __mutex_lock+0x634/0xac0 [ 738.616714][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616839][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.616956][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617096][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617241][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617373][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617498][ T43] ? find_held_lock+0x2c/0x110 [ 738.617622][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617743][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.617869][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617991][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618114][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618236][ T43] ? hlock_class+0x4e/0x130 [ 738.618377][ T43] ? mark_lock+0x38/0x3e0 [ 738.618491][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618622][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618744][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618864][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.618996][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.619116][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619235][ T43] netlink_unicast+0x44b/0x710 [ 738.619360][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619479][ T43] ? find_held_lock+0x2c/0x110 [ 738.619602][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619732][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619849][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.619970][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.620086][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.620229][ T43] ? hlock_class+0x4e/0x130 [ 738.620350][ T43] ? validate_chain+0x130/0x9b0 [ 738.620465][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620582][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620697][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620811][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.620931][ T43] ? find_held_lock+0x2c/0x110 [ 738.621047][ T43] ? __lock_release+0x103/0x460 [ 738.621160][ T43] ? __might_fault+0x11b/0x170 [ 738.621278][ T43] ? fdget+0x52/0x1e0 [ 738.621371][ T43] ? lock_acquire+0x32/0xc0 [ 738.621485][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621602][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621714][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.621879][ T43] do_syscall_64+0xc1/0x1d0 [ 738.621999][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.622147][ T43] RIP: 0033:0x7fcd985937b7 [ 738.622268][ T43] RSP: 002b:00007fff0ac98108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.622477][ T43] RAX: ffffffffffffffda RBX: 00007fff0ac98830 RCX: 00007fcd985937b7 [ 738.622687][ T43] RDX: 0000000000000000 RSI: 00007fff0ac98170 RDI: 0000000000000005 [ 738.622870][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.623049][ T43] R10: 00007fcd9844c708 R11: 0000000000000246 R12: 00007fff0ac98848 [ 738.623233][ T43] R13: 000000006729d37b R14: 0000000000496600 R15: 00007fff0ac98258 [ 738.623441][ T43] [ 738.623532][ T43] INFO: lockdep is turned off. [ 861.489561][ T43] INFO: task kworker/u16:1:74 blocked for more than 614 seconds. [ 861.490098][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490248][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.490499][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 861.490927][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.491103][ T43] Call Trace: [ 861.491200][ T43] [ 861.491270][ T43] __schedule+0xa19/0x1dc0 [ 861.491433][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491559][ T43] ? __lock_release+0x103/0x460 [ 861.491683][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491810][ T43] ? trace_lock_release+0x10e/0x180 [ 861.491938][ T43] schedule+0xdf/0x210 [ 861.492030][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.492152][ T43] __mutex_lock+0x634/0xac0 [ 861.492275][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492411][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492535][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492654][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492773][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492895][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493017][ T43] addrconf_verify_work+0x12/0x30 [ 861.493137][ T43] process_one_work+0xe55/0x16d0 [ 861.493262][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493395][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493522][ T43] ? assign_work+0x16c/0x240 [ 861.493647][ T43] worker_thread+0x58c/0xce0 [ 861.493766][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.493918][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494040][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494157][ T43] kthread+0x28a/0x350 [ 861.494249][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494390][ T43] ret_from_fork+0x31/0x70 [ 861.494544][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494670][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494799][ T43] [ 861.494891][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.495092][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr