[ 27.108844][ T256] [ 27.108937][ T256] ===================================== [ 27.109061][ T256] WARNING: bad unlock balance detected! [ 27.109186][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 27.109312][ T256] ------------------------------------- [ 27.109433][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 27.109591][ T256] [] __rtnl_unlock+0x69/0xf0 [ 27.109752][ T256] but there are no more locks to release! [ 27.109881][ T256] [ 27.109881][ T256] other info that might help us debug this: [ 27.110065][ T256] no locks held by ip/256. [ 27.110191][ T256] [ 27.110191][ T256] stack backtrace: [ 27.110345][ T256] CPU: 1 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.110546][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.110825][ T256] Call Trace: [ 27.110925][ T256] [ 27.110990][ T256] dump_stack_lvl+0x82/0xd0 [ 27.111125][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.111256][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.111382][ T256] __lock_release+0x2f7/0x460 [ 27.111510][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.111647][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.111773][ T256] lock_release+0xd7/0x140 [ 27.111901][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.112029][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.112161][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.112320][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 27.112450][ T256] __rtnl_unlock+0x69/0xf0 [ 27.112576][ T256] rtnl_newlink+0x7fd/0xa30 [ 27.112716][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.112856][ T256] ? find_held_lock+0x2c/0x110 [ 27.112991][ T256] ? __lock_release+0x103/0x460 [ 27.113119][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.113247][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.113374][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.113500][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.113632][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 27.113758][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.113883][ T256] ? hlock_class+0x4e/0x130 [ 27.114009][ T256] ? mark_lock+0x38/0x3e0 [ 27.114115][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.114241][ T256] netlink_rcv_skb+0x130/0x360 [ 27.114378][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.114509][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.114644][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 27.114769][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 27.114896][ T256] netlink_unicast+0x44b/0x710 [ 27.115025][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 27.115151][ T256] ? find_held_lock+0x2c/0x110 [ 27.115277][ T256] netlink_sendmsg+0x723/0xbe0 [ 27.115403][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.115530][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 27.115664][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.115788][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.115942][ T256] ? hlock_class+0x4e/0x130 [ 27.116074][ T256] ? validate_chain+0x130/0x9b0 [ 27.116204][ T256] ___sys_sendmsg+0xee/0x170 [ 27.116328][ T256] ? __pfx_validate_chain+0x10/0x10 [ 27.116454][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.116583][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.116723][ T256] ? find_held_lock+0x2c/0x110 [ 27.116849][ T256] ? __lock_release+0x103/0x460 [ 27.116971][ T256] ? __might_fault+0x11b/0x170 [ 27.117096][ T256] ? fdget+0x52/0x1e0 [ 27.117198][ T256] ? lock_acquire+0x32/0xc0 [ 27.117326][ T256] __sys_sendmsg+0xcd/0x170 [ 27.117456][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.117590][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.117727][ T256] do_syscall_64+0xc1/0x1d0 [ 27.117857][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.118013][ T256] RIP: 0033:0x7f0c6c61a7b7 [ 27.118147][ T256] 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 [ 27.118597][ T256] RSP: 002b:00007ffd10c644f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.118799][ T256] RAX: ffffffffffffffda RBX: 00007ffd10c64c20 RCX: 00007f0c6c61a7b7 [ 27.118988][ T256] RDX: 0000000000000000 RSI: 00007ffd10c64560 RDI: 0000000000000005 [ 27.119180][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.119369][ T256] R10: 00007f0c6c4d3708 R11: 0000000000000246 R12: 00007ffd10c64c38 [ 27.119556][ T256] R13: 00000000672a2804 R14: 0000000000496600 R15: 00007ffd10c64648 [ 27.119749][ T256] [ 247.121676][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.121954][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.122077][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.122275][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.122530][ T43] Call Trace: [ 247.122624][ T43] [ 247.122692][ T43] __schedule+0xa19/0x1dc0 [ 247.122816][ T43] ? __pfx___schedule+0x10/0x10 [ 247.122937][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.123056][ T43] ? trace_lock_release+0x10e/0x180 [ 247.123176][ T43] schedule+0xdf/0x210 [ 247.123263][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.123381][ T43] __mutex_lock+0x634/0xac0 [ 247.123512][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.123630][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.123749][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.123872][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.123986][ T43] rtnl_newlink+0x64b/0xa30 [ 247.124101][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.124220][ T43] ? find_held_lock+0x2c/0x110 [ 247.124339][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.124456][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.124579][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.124692][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.124808][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.124923][ T43] ? hlock_class+0x4e/0x130 [ 247.125038][ T43] ? mark_lock+0x38/0x3e0 [ 247.125126][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.125248][ T43] netlink_rcv_skb+0x130/0x360 [ 247.125367][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.125485][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.125608][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.125723][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.125839][ T43] netlink_unicast+0x44b/0x710 [ 247.125955][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.126074][ T43] ? find_held_lock+0x2c/0x110 [ 247.126190][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.126314][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.126432][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.126562][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.126676][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.126817][ T43] ? hlock_class+0x4e/0x130 [ 247.126934][ T43] ? validate_chain+0x130/0x9b0 [ 247.127049][ T43] ___sys_sendmsg+0xee/0x170 [ 247.127169][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.127283][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.127400][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.127523][ T43] ? find_held_lock+0x2c/0x110 [ 247.127638][ T43] ? __lock_release+0x103/0x460 [ 247.127751][ T43] ? __might_fault+0x11b/0x170 [ 247.127867][ T43] ? fdget+0x52/0x1e0 [ 247.127955][ T43] ? lock_acquire+0x32/0xc0 [ 247.128075][ T43] __sys_sendmsg+0xcd/0x170 [ 247.128189][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.128302][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.128426][ T43] do_syscall_64+0xc1/0x1d0 [ 247.128549][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.128691][ T43] RIP: 0033:0x7f0c6c61a7b7 [ 247.128811][ T43] RSP: 002b:00007ffd10c644f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.128985][ T43] RAX: ffffffffffffffda RBX: 00007ffd10c64c20 RCX: 00007f0c6c61a7b7 [ 247.129156][ T43] RDX: 0000000000000000 RSI: 00007ffd10c64560 RDI: 0000000000000005 [ 247.129326][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.129506][ T43] R10: 00007f0c6c4d3708 R11: 0000000000000246 R12: 00007ffd10c64c38 [ 247.129677][ T43] R13: 00000000672a2804 R14: 0000000000496600 R15: 00007ffd10c64648 [ 247.129855][ T43] [ 247.129943][ T43] INFO: lockdep is turned off. [ 370.001639][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.001946][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.002071][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.002278][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.002576][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.002747][ T43] Call Trace: [ 370.002843][ T43] [ 370.002912][ T43] __schedule+0xa19/0x1dc0 [ 370.003045][ T43] ? __pfx___schedule+0x10/0x10 [ 370.003173][ T43] ? __lock_release+0x103/0x460 [ 370.003301][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.003431][ T43] ? trace_lock_release+0x10e/0x180 [ 370.003572][ T43] schedule+0xdf/0x210 [ 370.003673][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.003801][ T43] __mutex_lock+0x634/0xac0 [ 370.003930][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.004062][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.004188][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.004316][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.004444][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.004577][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.004709][ T43] addrconf_verify_work+0x12/0x30 [ 370.004836][ T43] process_one_work+0xe55/0x16d0 [ 370.004965][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.005090][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.005219][ T43] ? assign_work+0x16c/0x240 [ 370.005350][ T43] worker_thread+0x58c/0xce0 [ 370.005486][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.005611][ T43] kthread+0x28a/0x350 [ 370.005715][ T43] ? __pfx_kthread+0x10/0x10 [ 370.005843][ T43] ret_from_fork+0x31/0x70 [ 370.005970][ T43] ? __pfx_kthread+0x10/0x10 [ 370.006097][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.006228][ T43] [ 370.006339][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 370.006503][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.006633][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.006844][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 370.007092][ T43] Call Trace: [ 370.007187][ T43] [ 370.007254][ T43] __schedule+0xa19/0x1dc0 [ 370.007384][ T43] ? __pfx___schedule+0x10/0x10 [ 370.007516][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.007644][ T43] ? trace_lock_release+0x10e/0x180 [ 370.007773][ T43] schedule+0xdf/0x210 [ 370.007874][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.008002][ T43] __mutex_lock+0x634/0xac0 [ 370.008131][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.008261][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.008391][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.008530][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.008657][ T43] rtnl_newlink+0x64b/0xa30 [ 370.008784][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.008913][ T43] ? find_held_lock+0x2c/0x110 [ 370.009044][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.009172][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.009299][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.009424][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.009560][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.009685][ T43] ? hlock_class+0x4e/0x130 [ 370.009822][ T43] ? mark_lock+0x38/0x3e0 [ 370.009918][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.010047][ T43] netlink_rcv_skb+0x130/0x360 [ 370.010193][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.010319][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.010449][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.010588][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.010747][ T43] netlink_unicast+0x44b/0x710 [ 370.010879][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.011009][ T43] ? find_held_lock+0x2c/0x110 [ 370.011137][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.011267][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.011399][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.011533][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.011658][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.011815][ T43] ? hlock_class+0x4e/0x130 [ 370.011943][ T43] ? validate_chain+0x130/0x9b0 [ 370.012069][ T43] ___sys_sendmsg+0xee/0x170 [ 370.012200][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.012325][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.012454][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.012593][ T43] ? find_held_lock+0x2c/0x110 [ 370.012723][ T43] ? __lock_release+0x103/0x460 [ 370.012847][ T43] ? __might_fault+0x11b/0x170 [ 370.012976][ T43] ? fdget+0x52/0x1e0 [ 370.013074][ T43] ? lock_acquire+0x32/0xc0 [ 370.013206][ T43] __sys_sendmsg+0xcd/0x170 [ 370.013334][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.013461][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.013601][ T43] do_syscall_64+0xc1/0x1d0 [ 370.013739][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.013893][ T43] RIP: 0033:0x7f0c6c61a7b7 [ 370.014025][ T43] RSP: 002b:00007ffd10c644f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.014230][ T43] RAX: ffffffffffffffda RBX: 00007ffd10c64c20 RCX: 00007f0c6c61a7b7 [ 370.014419][ T43] RDX: 0000000000000000 RSI: 00007ffd10c64560 RDI: 0000000000000005 [ 370.014617][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 370.014810][ T43] R10: 00007f0c6c4d3708 R11: 0000000000000246 R12: 00007ffd10c64c38 [ 370.014995][ T43] R13: 00000000672a2804 R14: 0000000000496600 R15: 00007ffd10c64648 [ 370.015191][ T43] [ 370.015288][ T43] INFO: lockdep is turned off. [ 492.881587][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.881882][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.881994][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.882182][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.882428][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.882619][ T43] Call Trace: [ 492.882708][ T43] [ 492.882772][ T43] __schedule+0xa19/0x1dc0 [ 492.882893][ T43] ? __pfx___schedule+0x10/0x10 [ 492.883009][ T43] ? __lock_release+0x103/0x460 [ 492.883126][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.883243][ T43] ? trace_lock_release+0x10e/0x180 [ 492.883360][ T43] schedule+0xdf/0x210 [ 492.883454][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.883576][ T43] __mutex_lock+0x634/0xac0 [ 492.883691][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.883808][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.883921][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.884036][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.884149][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.884263][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.884382][ T43] addrconf_verify_work+0x12/0x30 [ 492.884506][ T43] process_one_work+0xe55/0x16d0 [ 492.884627][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.884741][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.884859][ T43] ? assign_work+0x16c/0x240 [ 492.884974][ T43] worker_thread+0x58c/0xce0 [ 492.885090][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.885203][ T43] kthread+0x28a/0x350 [ 492.885297][ T43] ? __pfx_kthread+0x10/0x10 [ 492.885411][ T43] ret_from_fork+0x31/0x70 [ 492.885534][ T43] ? __pfx_kthread+0x10/0x10 [ 492.885647][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.885765][ T43] [ 492.885863][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.885996][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.886102][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.886290][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.886530][ T43] Call Trace: [ 492.886617][ T43] [ 492.886677][ T43] __schedule+0xa19/0x1dc0 [ 492.886795][ T43] ? __pfx___schedule+0x10/0x10 [ 492.886910][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.887025][ T43] ? trace_lock_release+0x10e/0x180 [ 492.887140][ T43] schedule+0xdf/0x210 [ 492.887232][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.887347][ T43] __mutex_lock+0x634/0xac0 [ 492.887463][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.887584][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.887700][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.887819][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.887932][ T43] rtnl_newlink+0x64b/0xa30 [ 492.888047][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.888163][ T43] ? find_held_lock+0x2c/0x110 [ 492.888279][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.888395][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.888512][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.888626][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.888743][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.888855][ T43] ? hlock_class+0x4e/0x130 [ 492.888968][ T43] ? mark_lock+0x38/0x3e0 [ 492.889056][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.889174][ T43] netlink_rcv_skb+0x130/0x360 [ 492.889292][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.889406][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.889530][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.889645][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.889760][ T43] netlink_unicast+0x44b/0x710 [ 492.889875][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.890007][ T43] ? find_held_lock+0x2c/0x110 [ 492.890129][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.890247][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.890364][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.890494][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.890612][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.890754][ T43] ? hlock_class+0x4e/0x130 [ 492.890869][ T43] ? validate_chain+0x130/0x9b0 [ 492.890984][ T43] ___sys_sendmsg+0xee/0x170 [ 492.891103][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.891216][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.891332][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.891448][ T43] ? find_held_lock+0x2c/0x110 [ 492.891568][ T43] ? __lock_release+0x103/0x460 [ 492.891681][ T43] ? __might_fault+0x11b/0x170 [ 492.891796][ T43] ? fdget+0x52/0x1e0 [ 492.891884][ T43] ? lock_acquire+0x32/0xc0 [ 492.892006][ T43] __sys_sendmsg+0xcd/0x170 [ 492.892119][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.892233][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.892354][ T43] do_syscall_64+0xc1/0x1d0 [ 492.892474][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.892619][ T43] RIP: 0033:0x7f0c6c61a7b7 [ 492.892738][ T43] RSP: 002b:00007ffd10c644f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.892908][ T43] RAX: ffffffffffffffda RBX: 00007ffd10c64c20 RCX: 00007f0c6c61a7b7 [ 492.893082][ T43] RDX: 0000000000000000 RSI: 00007ffd10c64560 RDI: 0000000000000005 [ 492.893251][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.893417][ T43] R10: 00007f0c6c4d3708 R11: 0000000000000246 R12: 00007ffd10c64c38 [ 492.893589][ T43] R13: 00000000672a2804 R14: 0000000000496600 R15: 00007ffd10c64648 [ 492.893768][ T43] [ 492.893854][ T43] INFO: lockdep is turned off. [ 615.761606][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.761960][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.762074][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.762263][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.762552][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.762706][ T43] Call Trace: [ 615.762795][ T43] [ 615.762860][ T43] __schedule+0xa19/0x1dc0 [ 615.762980][ T43] ? __pfx___schedule+0x10/0x10 [ 615.763097][ T43] ? __lock_release+0x103/0x460 [ 615.763212][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.763331][ T43] ? trace_lock_release+0x10e/0x180 [ 615.763450][ T43] schedule+0xdf/0x210 [ 615.763554][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.763668][ T43] __mutex_lock+0x634/0xac0 [ 615.763783][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.763899][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.764013][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.764128][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.764241][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.764367][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.764486][ T43] addrconf_verify_work+0x12/0x30 [ 615.764597][ T43] process_one_work+0xe55/0x16d0 [ 615.764727][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.764839][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.764955][ T43] ? assign_work+0x16c/0x240 [ 615.765074][ T43] worker_thread+0x58c/0xce0 [ 615.765190][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.765302][ T43] kthread+0x28a/0x350 [ 615.765396][ T43] ? __pfx_kthread+0x10/0x10 [ 615.765515][ T43] ret_from_fork+0x31/0x70 [ 615.765632][ T43] ? __pfx_kthread+0x10/0x10 [ 615.765745][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.765862][ T43] [ 615.765970][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.766101][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.766204][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.766390][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.766619][ T43] Call Trace: [ 615.766727][ T43] [ 615.766787][ T43] __schedule+0xa19/0x1dc0 [ 615.766902][ T43] ? __pfx___schedule+0x10/0x10 [ 615.767017][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.767131][ T43] ? trace_lock_release+0x10e/0x180 [ 615.767246][ T43] schedule+0xdf/0x210 [ 615.767337][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.767451][ T43] __mutex_lock+0x634/0xac0 [ 615.767573][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.767687][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.767806][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.767933][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.768043][ T43] rtnl_newlink+0x64b/0xa30 [ 615.768154][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.768267][ T43] ? find_held_lock+0x2c/0x110 [ 615.768381][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.768501][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.768613][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.768724][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.768837][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.768948][ T43] ? hlock_class+0x4e/0x130 [ 615.769059][ T43] ? mark_lock+0x38/0x3e0 [ 615.769145][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.769284][ T43] netlink_rcv_skb+0x130/0x360 [ 615.769413][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.769535][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.769653][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.769767][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.769882][ T43] netlink_unicast+0x44b/0x710 [ 615.769997][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.770115][ T43] ? find_held_lock+0x2c/0x110 [ 615.770231][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.770348][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.770479][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.770599][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.770712][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.770857][ T43] ? hlock_class+0x4e/0x130 [ 615.770972][ T43] ? validate_chain+0x130/0x9b0 [ 615.771086][ T43] ___sys_sendmsg+0xee/0x170 [ 615.771204][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.771318][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.771434][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.771557][ T43] ? find_held_lock+0x2c/0x110 [ 615.771671][ T43] ? __lock_release+0x103/0x460 [ 615.771794][ T43] ? __might_fault+0x11b/0x170 [ 615.771923][ T43] ? fdget+0x52/0x1e0 [ 615.772011][ T43] ? lock_acquire+0x32/0xc0 [ 615.772130][ T43] __sys_sendmsg+0xcd/0x170 [ 615.772244][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.772358][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.772484][ T43] do_syscall_64+0xc1/0x1d0 [ 615.772603][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.772748][ T43] RIP: 0033:0x7f0c6c61a7b7 [ 615.772872][ T43] RSP: 002b:00007ffd10c644f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.773041][ T43] RAX: ffffffffffffffda RBX: 00007ffd10c64c20 RCX: 00007f0c6c61a7b7 [ 615.773213][ T43] RDX: 0000000000000000 RSI: 00007ffd10c64560 RDI: 0000000000000005 [ 615.773382][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.773553][ T43] R10: 00007f0c6c4d3708 R11: 0000000000000246 R12: 00007ffd10c64c38 [ 615.773721][ T43] R13: 00000000672a2804 R14: 0000000000496600 R15: 00007ffd10c64648 [ 615.773908][ T43] [ 615.773992][ T43] INFO: lockdep is turned off. [ 738.641611][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.641974][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.642086][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.642271][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.642579][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.642738][ T43] Call Trace: [ 738.642825][ T43] [ 738.642893][ T43] __schedule+0xa19/0x1dc0 [ 738.643014][ T43] ? __pfx___schedule+0x10/0x10 [ 738.643131][ T43] ? __lock_release+0x103/0x460 [ 738.643253][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.643371][ T43] ? trace_lock_release+0x10e/0x180 [ 738.643498][ T43] schedule+0xdf/0x210 [ 738.643590][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.643703][ T43] __mutex_lock+0x634/0xac0 [ 738.643819][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.643935][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.644050][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.644164][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.644277][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.644391][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.644521][ T43] addrconf_verify_work+0x12/0x30 [ 738.644644][ T43] process_one_work+0xe55/0x16d0 [ 738.644757][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.644868][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.644982][ T43] ? assign_work+0x16c/0x240 [ 738.645095][ T43] worker_thread+0x58c/0xce0 [ 738.645212][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.645339][ T43] kthread+0x28a/0x350 [ 738.645440][ T43] ? __pfx_kthread+0x10/0x10 [ 738.645562][ T43] ret_from_fork+0x31/0x70 [ 738.645678][ T43] ? __pfx_kthread+0x10/0x10 [ 738.645799][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.645917][ T43] [ 738.646016][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.646150][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.646256][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.646443][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.646678][ T43] Call Trace: [ 738.646765][ T43] [ 738.646825][ T43] __schedule+0xa19/0x1dc0 [ 738.646942][ T43] ? __pfx___schedule+0x10/0x10 [ 738.647056][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.647172][ T43] ? trace_lock_release+0x10e/0x180 [ 738.647287][ T43] schedule+0xdf/0x210 [ 738.647381][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.647506][ T43] __mutex_lock+0x634/0xac0 [ 738.647622][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.647737][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.647851][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.647970][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.648084][ T43] rtnl_newlink+0x64b/0xa30 [ 738.648205][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.648321][ T43] ? find_held_lock+0x2c/0x110 [ 738.648439][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.648579][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.648694][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.648807][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.648922][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.649035][ T43] ? hlock_class+0x4e/0x130 [ 738.649149][ T43] ? mark_lock+0x38/0x3e0 [ 738.649237][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.649356][ T43] netlink_rcv_skb+0x130/0x360 [ 738.649479][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.649594][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.649712][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.649826][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.649941][ T43] netlink_unicast+0x44b/0x710 [ 738.650055][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.650181][ T43] ? find_held_lock+0x2c/0x110 [ 738.650297][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.650413][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.650542][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.650769][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.650884][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.651027][ T43] ? hlock_class+0x4e/0x130 [ 738.651147][ T43] ? validate_chain+0x130/0x9b0 [ 738.651262][ T43] ___sys_sendmsg+0xee/0x170 [ 738.651379][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.651500][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.651616][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.651732][ T43] ? find_held_lock+0x2c/0x110 [ 738.651846][ T43] ? __lock_release+0x103/0x460 [ 738.651960][ T43] ? __might_fault+0x11b/0x170 [ 738.652076][ T43] ? fdget+0x52/0x1e0 [ 738.652163][ T43] ? lock_acquire+0x32/0xc0 [ 738.652282][ T43] __sys_sendmsg+0xcd/0x170 [ 738.652396][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.652516][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.652636][ T43] do_syscall_64+0xc1/0x1d0 [ 738.652752][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.652893][ T43] RIP: 0033:0x7f0c6c61a7b7 [ 738.653015][ T43] RSP: 002b:00007ffd10c644f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.653186][ T43] RAX: ffffffffffffffda RBX: 00007ffd10c64c20 RCX: 00007f0c6c61a7b7 [ 738.653359][ T43] RDX: 0000000000000000 RSI: 00007ffd10c64560 RDI: 0000000000000005 [ 738.653535][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.653702][ T43] R10: 00007f0c6c4d3708 R11: 0000000000000246 R12: 00007ffd10c64c38 [ 738.653868][ T43] R13: 00000000672a2804 R14: 0000000000496600 R15: 00007ffd10c64648 [ 738.654043][ T43] [ 738.654128][ T43] INFO: lockdep is turned off. [ 861.521601][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.521879][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.521990][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.522175][ T43] task:kworker/u16:0 state:D stack:29584 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.522420][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.522594][ T43] Call Trace: [ 861.522682][ T43] [ 861.522745][ T43] __schedule+0xa19/0x1dc0 [ 861.522866][ T43] ? __pfx___schedule+0x10/0x10 [ 861.522981][ T43] ? __lock_release+0x103/0x460 [ 861.523098][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.523215][ T43] ? trace_lock_release+0x10e/0x180 [ 861.523332][ T43] schedule+0xdf/0x210 [ 861.523424][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.523549][ T43] __mutex_lock+0x634/0xac0 [ 861.523665][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.523792][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.523904][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.524016][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.524127][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.524240][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.524357][ T43] addrconf_verify_work+0x12/0x30 [ 861.524479][ T43] process_one_work+0xe55/0x16d0 [ 861.524592][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.524702][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.524815][ T43] ? assign_work+0x16c/0x240 [ 861.524928][ T43] worker_thread+0x58c/0xce0 [ 861.525041][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.525150][ T43] kthread+0x28a/0x350 [ 861.525241][ T43] ? __pfx_kthread+0x10/0x10 [ 861.525361][ T43] ret_from_fork+0x31/0x70 [ 861.525482][ T43] ? __pfx_kthread+0x10/0x10 [ 861.525592][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.525708][ T43] [ 861.525794][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.526001][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr