[ 26.840279][ T255] [ 26.840386][ T255] ===================================== [ 26.840528][ T255] WARNING: bad unlock balance detected! [ 26.840679][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 26.840827][ T255] ------------------------------------- [ 26.840964][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 26.841162][ T255] [] __rtnl_unlock+0x69/0xf0 [ 26.841343][ T255] but there are no more locks to release! [ 26.841510][ T255] [ 26.841510][ T255] other info that might help us debug this: [ 26.841715][ T255] no locks held by ip/255. [ 26.841857][ T255] [ 26.841857][ T255] stack backtrace: [ 26.842040][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 26.842252][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.842586][ T255] Call Trace: [ 26.842702][ T255] [ 26.842790][ T255] dump_stack_lvl+0x82/0xd0 [ 26.842936][ T255] ? __rtnl_unlock+0x69/0xf0 [ 26.843085][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 26.843228][ T255] __lock_release+0x2f7/0x460 [ 26.843368][ T255] ? __pfx___lock_release+0x10/0x10 [ 26.843509][ T255] ? __rtnl_unlock+0x69/0xf0 [ 26.843650][ T255] lock_release+0xd7/0x140 [ 26.843790][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 26.843941][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.844104][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 26.844277][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 26.844436][ T255] __rtnl_unlock+0x69/0xf0 [ 26.844587][ T255] rtnl_newlink+0x7fd/0xa30 [ 26.844726][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.844878][ T255] ? find_held_lock+0x2c/0x110 [ 26.845024][ T255] ? __lock_release+0x103/0x460 [ 26.845169][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.845304][ T255] ? __pfx___lock_release+0x10/0x10 [ 26.845455][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.845613][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.845749][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 26.845913][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.846061][ T255] ? hlock_class+0x4e/0x130 [ 26.846203][ T255] ? mark_lock+0x38/0x3e0 [ 26.846324][ T255] ? __lock_acquire+0xb3f/0x1580 [ 26.846458][ T255] netlink_rcv_skb+0x130/0x360 [ 26.846605][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.846743][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 26.846912][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 26.847048][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 26.847208][ T255] netlink_unicast+0x44b/0x710 [ 26.847377][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 26.847516][ T255] ? find_held_lock+0x2c/0x110 [ 26.847672][ T255] netlink_sendmsg+0x723/0xbe0 [ 26.847813][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 26.847954][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 26.848112][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 26.848250][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 26.848454][ T255] ? hlock_class+0x4e/0x130 [ 26.848595][ T255] ? validate_chain+0x130/0x9b0 [ 26.848734][ T255] ___sys_sendmsg+0xee/0x170 [ 26.848869][ T255] ? __pfx_validate_chain+0x10/0x10 [ 26.849007][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 26.849146][ T255] ? __lock_acquire+0xb3f/0x1580 [ 26.849284][ T255] ? find_held_lock+0x2c/0x110 [ 26.849438][ T255] ? __lock_release+0x103/0x460 [ 26.849583][ T255] ? __might_fault+0x11b/0x170 [ 26.849727][ T255] ? fdget+0x52/0x1e0 [ 26.849841][ T255] ? lock_acquire+0x32/0xc0 [ 26.850010][ T255] __sys_sendmsg+0xcd/0x170 [ 26.850150][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 26.850288][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 26.850447][ T255] do_syscall_64+0xc1/0x1d0 [ 26.850589][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 26.850772][ T255] RIP: 0033:0x7fd160cb37b7 [ 26.850919][ 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 [ 26.851415][ T255] RSP: 002b:00007ffde7005948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 26.851625][ T255] RAX: ffffffffffffffda RBX: 00007ffde7006070 RCX: 00007fd160cb37b7 [ 26.851851][ T255] RDX: 0000000000000000 RSI: 00007ffde70059b0 RDI: 0000000000000005 [ 26.852066][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 26.852272][ T255] R10: 00007fd160b6c708 R11: 0000000000000246 R12: 00007ffde7006088 [ 26.852482][ T255] R13: 000000006729cebd R14: 0000000000496600 R15: 00007ffde7005a98 [ 26.852691][ T255] [ 247.087372][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.087687][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.087795][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.087979][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.088208][ T43] Call Trace: [ 247.088317][ T43] [ 247.088384][ T43] __schedule+0xa19/0x1dc0 [ 247.088506][ T43] ? __pfx___schedule+0x10/0x10 [ 247.088626][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.088744][ T43] ? trace_lock_release+0x10e/0x180 [ 247.088858][ T43] schedule+0xdf/0x210 [ 247.088945][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.089062][ T43] __mutex_lock+0x634/0xac0 [ 247.089177][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.089303][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.089417][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.089533][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.089659][ T43] rtnl_newlink+0x64b/0xa30 [ 247.089775][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.089888][ T43] ? find_held_lock+0x2c/0x110 [ 247.090002][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.090147][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.090267][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.090377][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.090489][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.090601][ T43] ? hlock_class+0x4e/0x130 [ 247.090717][ T43] ? mark_lock+0x38/0x3e0 [ 247.090802][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.090914][ T43] netlink_rcv_skb+0x130/0x360 [ 247.091027][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.091140][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.091260][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.091372][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.091483][ T43] netlink_unicast+0x44b/0x710 [ 247.091601][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.091712][ T43] ? find_held_lock+0x2c/0x110 [ 247.091824][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.091935][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.092051][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.092162][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.092279][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.092416][ T43] ? hlock_class+0x4e/0x130 [ 247.092534][ T43] ? validate_chain+0x130/0x9b0 [ 247.092645][ T43] ___sys_sendmsg+0xee/0x170 [ 247.092755][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.092866][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.092979][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093092][ T43] ? find_held_lock+0x2c/0x110 [ 247.093205][ T43] ? __lock_release+0x103/0x460 [ 247.093320][ T43] ? __might_fault+0x11b/0x170 [ 247.093435][ T43] ? fdget+0x52/0x1e0 [ 247.093523][ T43] ? lock_acquire+0x32/0xc0 [ 247.093633][ T43] __sys_sendmsg+0xcd/0x170 [ 247.093743][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.093853][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.093972][ T43] do_syscall_64+0xc1/0x1d0 [ 247.094087][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.094225][ T43] RIP: 0033:0x7fd160cb37b7 [ 247.094350][ T43] RSP: 002b:00007ffde7005948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.094522][ T43] RAX: ffffffffffffffda RBX: 00007ffde7006070 RCX: 00007fd160cb37b7 [ 247.094687][ T43] RDX: 0000000000000000 RSI: 00007ffde70059b0 RDI: 0000000000000005 [ 247.094854][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.095020][ T43] R10: 00007fd160b6c708 R11: 0000000000000246 R12: 00007ffde7006088 [ 247.095189][ T43] R13: 000000006729cebd R14: 0000000000496600 R15: 00007ffde7005a98 [ 247.095369][ T43] [ 247.095458][ T43] INFO: lockdep is turned off. [ 369.967420][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.967789][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.967896][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.968081][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.968324][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.968478][ T43] Call Trace: [ 369.968564][ T43] [ 369.968632][ T43] __schedule+0xa19/0x1dc0 [ 369.968750][ T43] ? __pfx___schedule+0x10/0x10 [ 369.968863][ T43] ? __lock_release+0x103/0x460 [ 369.968979][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969093][ T43] ? trace_lock_release+0x10e/0x180 [ 369.969210][ T43] schedule+0xdf/0x210 [ 369.969315][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.969435][ T43] __mutex_lock+0x634/0xac0 [ 369.969555][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.969668][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.969780][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.969893][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970003][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.970115][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.970230][ T43] addrconf_verify_work+0x12/0x30 [ 369.970348][ T43] process_one_work+0xe55/0x16d0 [ 369.970464][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.970574][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.970688][ T43] ? assign_work+0x16c/0x240 [ 369.970799][ T43] worker_thread+0x58c/0xce0 [ 369.970912][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.971020][ T43] kthread+0x28a/0x350 [ 369.971104][ T43] ? __pfx_kthread+0x10/0x10 [ 369.971217][ T43] ret_from_fork+0x31/0x70 [ 369.971335][ T43] ? __pfx_kthread+0x10/0x10 [ 369.971444][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.971560][ T43] [ 369.971656][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.971786][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.971889][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972066][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.972292][ T43] Call Trace: [ 369.972375][ T43] [ 369.972432][ T43] __schedule+0xa19/0x1dc0 [ 369.972545][ T43] ? __pfx___schedule+0x10/0x10 [ 369.972658][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972769][ T43] ? trace_lock_release+0x10e/0x180 [ 369.972880][ T43] schedule+0xdf/0x210 [ 369.972964][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.973078][ T43] __mutex_lock+0x634/0xac0 [ 369.973192][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.973309][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.973421][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973537][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.973646][ T43] rtnl_newlink+0x64b/0xa30 [ 369.973760][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.973870][ T43] ? find_held_lock+0x2c/0x110 [ 369.973983][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.974099][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.974209][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.974325][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.974435][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.974547][ T43] ? hlock_class+0x4e/0x130 [ 369.974657][ T43] ? mark_lock+0x38/0x3e0 [ 369.974742][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.974853][ T43] netlink_rcv_skb+0x130/0x360 [ 369.974967][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.975079][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.975194][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.975309][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.975420][ T43] netlink_unicast+0x44b/0x710 [ 369.975533][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.975644][ T43] ? find_held_lock+0x2c/0x110 [ 369.975757][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.975872][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.975994][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.976106][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.976217][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.976360][ T43] ? hlock_class+0x4e/0x130 [ 369.976472][ T43] ? validate_chain+0x130/0x9b0 [ 369.976584][ T43] ___sys_sendmsg+0xee/0x170 [ 369.976696][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.976807][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.976926][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.977040][ T43] ? find_held_lock+0x2c/0x110 [ 369.977151][ T43] ? __lock_release+0x103/0x460 [ 369.977267][ T43] ? __might_fault+0x11b/0x170 [ 369.977382][ T43] ? fdget+0x52/0x1e0 [ 369.977466][ T43] ? lock_acquire+0x32/0xc0 [ 369.977578][ T43] __sys_sendmsg+0xcd/0x170 [ 369.977691][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.977804][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.977922][ T43] do_syscall_64+0xc1/0x1d0 [ 369.978038][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.978177][ T43] RIP: 0033:0x7fd160cb37b7 [ 369.978299][ T43] RSP: 002b:00007ffde7005948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.978467][ T43] RAX: ffffffffffffffda RBX: 00007ffde7006070 RCX: 00007fd160cb37b7 [ 369.978629][ T43] RDX: 0000000000000000 RSI: 00007ffde70059b0 RDI: 0000000000000005 [ 369.978797][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.978962][ T43] R10: 00007fd160b6c708 R11: 0000000000000246 R12: 00007ffde7006088 [ 369.979126][ T43] R13: 000000006729cebd R14: 0000000000496600 R15: 00007ffde7005a98 [ 369.979308][ T43] [ 369.979397][ T43] INFO: lockdep is turned off. [ 492.847360][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.847678][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.847785][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.847966][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.848192][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.848360][ T43] Call Trace: [ 492.848447][ T43] [ 492.848514][ T43] __schedule+0xa19/0x1dc0 [ 492.848644][ T43] ? __pfx___schedule+0x10/0x10 [ 492.848759][ T43] ? __lock_release+0x103/0x460 [ 492.848872][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.848988][ T43] ? trace_lock_release+0x10e/0x180 [ 492.849102][ T43] schedule+0xdf/0x210 [ 492.849188][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.849307][ T43] __mutex_lock+0x634/0xac0 [ 492.849427][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.849538][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.849651][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.849762][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849872][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849984][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.850096][ T43] addrconf_verify_work+0x12/0x30 [ 492.850205][ T43] process_one_work+0xe55/0x16d0 [ 492.850329][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.850439][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.850553][ T43] ? assign_work+0x16c/0x240 [ 492.850664][ T43] worker_thread+0x58c/0xce0 [ 492.850776][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.850887][ T43] kthread+0x28a/0x350 [ 492.850971][ T43] ? __pfx_kthread+0x10/0x10 [ 492.851083][ T43] ret_from_fork+0x31/0x70 [ 492.851205][ T43] ? __pfx_kthread+0x10/0x10 [ 492.851320][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.851438][ T43] [ 492.851536][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.851667][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851770][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.851947][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.852171][ T43] Call Trace: [ 492.852262][ T43] [ 492.852320][ T43] __schedule+0xa19/0x1dc0 [ 492.852433][ T43] ? __pfx___schedule+0x10/0x10 [ 492.852546][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852658][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852770][ T43] schedule+0xdf/0x210 [ 492.852855][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.852968][ T43] __mutex_lock+0x634/0xac0 [ 492.853085][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.853197][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853313][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853430][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.853539][ T43] rtnl_newlink+0x64b/0xa30 [ 492.853650][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.853760][ T43] ? find_held_lock+0x2c/0x110 [ 492.853872][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853990][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.854100][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.854211][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.854327][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.854439][ T43] ? hlock_class+0x4e/0x130 [ 492.854549][ T43] ? mark_lock+0x38/0x3e0 [ 492.854634][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.854744][ T43] netlink_rcv_skb+0x130/0x360 [ 492.854859][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.854976][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.855091][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.855203][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.855320][ T43] netlink_unicast+0x44b/0x710 [ 492.855437][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.855548][ T43] ? find_held_lock+0x2c/0x110 [ 492.855659][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.855771][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.855892][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.856006][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.856115][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.856259][ T43] ? hlock_class+0x4e/0x130 [ 492.856374][ T43] ? validate_chain+0x130/0x9b0 [ 492.856487][ T43] ___sys_sendmsg+0xee/0x170 [ 492.856597][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.856707][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.856824][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.856939][ T43] ? find_held_lock+0x2c/0x110 [ 492.857050][ T43] ? __lock_release+0x103/0x460 [ 492.857167][ T43] ? __might_fault+0x11b/0x170 [ 492.857285][ T43] ? fdget+0x52/0x1e0 [ 492.857370][ T43] ? lock_acquire+0x32/0xc0 [ 492.857480][ T43] __sys_sendmsg+0xcd/0x170 [ 492.857601][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.857715][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.857834][ T43] do_syscall_64+0xc1/0x1d0 [ 492.857947][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.858091][ T43] RIP: 0033:0x7fd160cb37b7 [ 492.858206][ T43] RSP: 002b:00007ffde7005948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.858380][ T43] RAX: ffffffffffffffda RBX: 00007ffde7006070 RCX: 00007fd160cb37b7 [ 492.858552][ T43] RDX: 0000000000000000 RSI: 00007ffde70059b0 RDI: 0000000000000005 [ 492.858728][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.858894][ T43] R10: 00007fd160b6c708 R11: 0000000000000246 R12: 00007ffde7006088 [ 492.859057][ T43] R13: 000000006729cebd R14: 0000000000496600 R15: 00007ffde7005a98 [ 492.859226][ T43] [ 492.859316][ T43] INFO: lockdep is turned off. [ 615.727432][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.728119][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.728231][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.728450][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.728675][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.728840][ T43] Call Trace: [ 615.728932][ T43] [ 615.728999][ T43] __schedule+0xa19/0x1dc0 [ 615.729130][ T43] ? __pfx___schedule+0x10/0x10 [ 615.729264][ T43] ? __lock_release+0x103/0x460 [ 615.729380][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729504][ T43] ? trace_lock_release+0x10e/0x180 [ 615.729617][ T43] schedule+0xdf/0x210 [ 615.729699][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.729807][ T43] __mutex_lock+0x634/0xac0 [ 615.729921][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.730031][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.730142][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.730256][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730365][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.730491][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.730608][ T43] addrconf_verify_work+0x12/0x30 [ 615.730719][ T43] process_one_work+0xe55/0x16d0 [ 615.730838][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.730949][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.731074][ T43] ? assign_work+0x16c/0x240 [ 615.731185][ T43] worker_thread+0x58c/0xce0 [ 615.731302][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.731409][ T43] kthread+0x28a/0x350 [ 615.731492][ T43] ? __pfx_kthread+0x10/0x10 [ 615.731603][ T43] ret_from_fork+0x31/0x70 [ 615.731718][ T43] ? __pfx_kthread+0x10/0x10 [ 615.731827][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.731959][ T43] [ 615.732056][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.732195][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.732315][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.732494][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.732723][ T43] Call Trace: [ 615.732807][ T43] [ 615.732866][ T43] __schedule+0xa19/0x1dc0 [ 615.732981][ T43] ? __pfx___schedule+0x10/0x10 [ 615.733095][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733208][ T43] ? trace_lock_release+0x10e/0x180 [ 615.733327][ T43] schedule+0xdf/0x210 [ 615.733412][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.733525][ T43] __mutex_lock+0x634/0xac0 [ 615.733644][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.733757][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733869][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733996][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.734107][ T43] rtnl_newlink+0x64b/0xa30 [ 615.734218][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.734335][ T43] ? find_held_lock+0x2c/0x110 [ 615.734448][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.734568][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.734680][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.734791][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.734903][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.735014][ T43] ? hlock_class+0x4e/0x130 [ 615.735131][ T43] ? mark_lock+0x38/0x3e0 [ 615.735218][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.735336][ T43] netlink_rcv_skb+0x130/0x360 [ 615.735462][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.735580][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.735694][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.735803][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.735912][ T43] netlink_unicast+0x44b/0x710 [ 615.736024][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.736132][ T43] ? find_held_lock+0x2c/0x110 [ 615.736243][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.736361][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.736479][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.736604][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.736716][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.736853][ T43] ? hlock_class+0x4e/0x130 [ 615.736967][ T43] ? validate_chain+0x130/0x9b0 [ 615.737081][ T43] ___sys_sendmsg+0xee/0x170 [ 615.737192][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.737308][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.737430][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.737549][ T43] ? find_held_lock+0x2c/0x110 [ 615.737662][ T43] ? __lock_release+0x103/0x460 [ 615.737771][ T43] ? __might_fault+0x11b/0x170 [ 615.737900][ T43] ? fdget+0x52/0x1e0 [ 615.737987][ T43] ? lock_acquire+0x32/0xc0 [ 615.738099][ T43] __sys_sendmsg+0xcd/0x170 [ 615.738210][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.738332][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.738453][ T43] do_syscall_64+0xc1/0x1d0 [ 615.738568][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.738708][ T43] RIP: 0033:0x7fd160cb37b7 [ 615.738823][ T43] RSP: 002b:00007ffde7005948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.738993][ T43] RAX: ffffffffffffffda RBX: 00007ffde7006070 RCX: 00007fd160cb37b7 [ 615.739158][ T43] RDX: 0000000000000000 RSI: 00007ffde70059b0 RDI: 0000000000000005 [ 615.739336][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.739505][ T43] R10: 00007fd160b6c708 R11: 0000000000000246 R12: 00007ffde7006088 [ 615.739673][ T43] R13: 000000006729cebd R14: 0000000000496600 R15: 00007ffde7005a98 [ 615.739846][ T43] [ 615.739931][ T43] INFO: lockdep is turned off. [ 738.607421][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.607811][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.607939][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.608129][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.608399][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.608561][ T43] Call Trace: [ 738.608649][ T43] [ 738.608727][ T43] __schedule+0xa19/0x1dc0 [ 738.608853][ T43] ? __pfx___schedule+0x10/0x10 [ 738.608990][ T43] ? __lock_release+0x103/0x460 [ 738.609109][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609229][ T43] ? trace_lock_release+0x10e/0x180 [ 738.609361][ T43] schedule+0xdf/0x210 [ 738.609450][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.609566][ T43] __mutex_lock+0x634/0xac0 [ 738.609689][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.609804][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.609921][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.610037][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610151][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610273][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610390][ T43] addrconf_verify_work+0x12/0x30 [ 738.610505][ T43] process_one_work+0xe55/0x16d0 [ 738.610626][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.610740][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.610858][ T43] ? assign_work+0x16c/0x240 [ 738.610976][ T43] worker_thread+0x58c/0xce0 [ 738.611093][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.611206][ T43] kthread+0x28a/0x350 [ 738.611299][ T43] ? __pfx_kthread+0x10/0x10 [ 738.611417][ T43] ret_from_fork+0x31/0x70 [ 738.611540][ T43] ? __pfx_kthread+0x10/0x10 [ 738.611655][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.611779][ T43] [ 738.611881][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.612014][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.612121][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.612313][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.612547][ T43] Call Trace: [ 738.612633][ T43] [ 738.612692][ T43] __schedule+0xa19/0x1dc0 [ 738.612810][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612930][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613063][ T43] ? trace_lock_release+0x10e/0x180 [ 738.613178][ T43] schedule+0xdf/0x210 [ 738.613273][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.613391][ T43] __mutex_lock+0x634/0xac0 [ 738.613510][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.613626][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.613747][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613868][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.613981][ T43] rtnl_newlink+0x64b/0xa30 [ 738.614095][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.614208][ T43] ? find_held_lock+0x2c/0x110 [ 738.614330][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.614457][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.614570][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.614684][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.614799][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.614916][ T43] ? hlock_class+0x4e/0x130 [ 738.615029][ T43] ? mark_lock+0x38/0x3e0 [ 738.615116][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.615235][ T43] netlink_rcv_skb+0x130/0x360 [ 738.615361][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.615483][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.615604][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.615719][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.615834][ T43] netlink_unicast+0x44b/0x710 [ 738.615953][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.616068][ T43] ? find_held_lock+0x2c/0x110 [ 738.616184][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.616306][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.616433][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.616548][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.616661][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.616801][ T43] ? hlock_class+0x4e/0x130 [ 738.616918][ T43] ? validate_chain+0x130/0x9b0 [ 738.617042][ T43] ___sys_sendmsg+0xee/0x170 [ 738.617158][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.617276][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.617399][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.617517][ T43] ? find_held_lock+0x2c/0x110 [ 738.617632][ T43] ? __lock_release+0x103/0x460 [ 738.617746][ T43] ? __might_fault+0x11b/0x170 [ 738.617865][ T43] ? fdget+0x52/0x1e0 [ 738.617953][ T43] ? lock_acquire+0x32/0xc0 [ 738.618068][ T43] __sys_sendmsg+0xcd/0x170 [ 738.618181][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.618306][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.618430][ T43] do_syscall_64+0xc1/0x1d0 [ 738.618547][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.618688][ T43] RIP: 0033:0x7fd160cb37b7 [ 738.618812][ T43] RSP: 002b:00007ffde7005948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.618987][ T43] RAX: ffffffffffffffda RBX: 00007ffde7006070 RCX: 00007fd160cb37b7 [ 738.619156][ T43] RDX: 0000000000000000 RSI: 00007ffde70059b0 RDI: 0000000000000005 [ 738.619353][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.619522][ T43] R10: 00007fd160b6c708 R11: 0000000000000246 R12: 00007ffde7006088 [ 738.619688][ T43] R13: 000000006729cebd R14: 0000000000496600 R15: 00007ffde7005a98 [ 738.619861][ T43] [ 738.619945][ T43] INFO: lockdep is turned off. [ 861.487345][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.487720][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.487829][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.488011][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.488238][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.488406][ T43] Call Trace: [ 861.488491][ T43] [ 861.488558][ T43] __schedule+0xa19/0x1dc0 [ 861.488676][ T43] ? __pfx___schedule+0x10/0x10 [ 861.488789][ T43] ? __lock_release+0x103/0x460 [ 861.488906][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489021][ T43] ? trace_lock_release+0x10e/0x180 [ 861.489138][ T43] schedule+0xdf/0x210 [ 861.489223][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.489350][ T43] __mutex_lock+0x634/0xac0 [ 861.489465][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.489576][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.489687][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.489796][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489903][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490014][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490124][ T43] addrconf_verify_work+0x12/0x30 [ 861.490231][ T43] process_one_work+0xe55/0x16d0 [ 861.490355][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.490466][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.490577][ T43] ? assign_work+0x16c/0x240 [ 861.490686][ T43] worker_thread+0x58c/0xce0 [ 861.490797][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.490903][ T43] kthread+0x28a/0x350 [ 861.490986][ T43] ? __pfx_kthread+0x10/0x10 [ 861.491097][ T43] ret_from_fork+0x31/0x70 [ 861.491213][ T43] ? __pfx_kthread+0x10/0x10 [ 861.491327][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.491441][ T43] [ 861.491525][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.491713][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr