[ 27.612011][ T256] [ 27.612119][ T256] ===================================== [ 27.612265][ T256] WARNING: bad unlock balance detected! [ 27.612406][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 27.612548][ T256] ------------------------------------- [ 27.612685][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 27.612863][ T256] [] __rtnl_unlock+0x69/0xf0 [ 27.613050][ T256] but there are no more locks to release! [ 27.613188][ T256] [ 27.613188][ T256] other info that might help us debug this: [ 27.613394][ T256] no locks held by ip/256. [ 27.613535][ T256] [ 27.613535][ T256] stack backtrace: [ 27.613705][ T256] CPU: 0 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.613927][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.614266][ T256] Call Trace: [ 27.614378][ T256] [ 27.614456][ T256] dump_stack_lvl+0x82/0xd0 [ 27.614603][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.614750][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.614893][ T256] __lock_release+0x2f7/0x460 [ 27.615041][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.615186][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.615329][ T256] lock_release+0xd7/0x140 [ 27.615471][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.615619][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.615761][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.615958][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 27.616104][ T256] __rtnl_unlock+0x69/0xf0 [ 27.616246][ T256] rtnl_newlink+0x7fd/0xa30 [ 27.616389][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.616533][ T256] ? find_held_lock+0x2c/0x110 [ 27.616680][ T256] ? __lock_release+0x103/0x460 [ 27.616824][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.616972][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.617113][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.617266][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.617411][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 27.617553][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.617693][ T256] ? hlock_class+0x4e/0x130 [ 27.617839][ T256] ? mark_lock+0x38/0x3e0 [ 27.617953][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.618096][ T256] netlink_rcv_skb+0x130/0x360 [ 27.618242][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.618388][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.618538][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 27.618680][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 27.618826][ T256] netlink_unicast+0x44b/0x710 [ 27.618976][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 27.619132][ T256] ? find_held_lock+0x2c/0x110 [ 27.619282][ T256] netlink_sendmsg+0x723/0xbe0 [ 27.619428][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.619574][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 27.619719][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.619858][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.620038][ T256] ? hlock_class+0x4e/0x130 [ 27.620180][ T256] ? validate_chain+0x130/0x9b0 [ 27.620326][ T256] ___sys_sendmsg+0xee/0x170 [ 27.620465][ T256] ? __pfx_validate_chain+0x10/0x10 [ 27.620609][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.620752][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.620898][ T256] ? find_held_lock+0x2c/0x110 [ 27.621043][ T256] ? __lock_release+0x103/0x460 [ 27.621184][ T256] ? __might_fault+0x11b/0x170 [ 27.621327][ T256] ? fdget+0x52/0x1e0 [ 27.621437][ T256] ? lock_acquire+0x32/0xc0 [ 27.621583][ T256] __sys_sendmsg+0xcd/0x170 [ 27.621721][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.621864][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.622022][ T256] do_syscall_64+0xc1/0x1d0 [ 27.622170][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.622346][ T256] RIP: 0033:0x7fc2d6da17b7 [ 27.622494][ 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 [ 27.622997][ T256] RSP: 002b:00007ffd9669aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.623209][ T256] RAX: ffffffffffffffda RBX: 00007ffd9669b1b0 RCX: 00007fc2d6da17b7 [ 27.623421][ T256] RDX: 0000000000000000 RSI: 00007ffd9669aaf0 RDI: 0000000000000005 [ 27.623634][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.623845][ T256] R10: 00007fc2d6c5a708 R11: 0000000000000246 R12: 00007ffd9669b1c8 [ 27.624069][ T256] R13: 000000006729f45b R14: 0000000000496600 R15: 00007ffd9669abd8 [ 27.624292][ T256] [ 247.089546][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.089829][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.089965][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090190][ T43] task:ip state:D stack:25568 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.090485][ T43] Call Trace: [ 247.090587][ T43] [ 247.090665][ T43] __schedule+0xa19/0x1dc0 [ 247.090807][ T43] ? __pfx___schedule+0x10/0x10 [ 247.090942][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091083][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091215][ T43] schedule+0xdf/0x210 [ 247.091316][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.091460][ T43] __mutex_lock+0x634/0xac0 [ 247.091597][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091734][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.091867][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092004][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092138][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092276][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092407][ T43] ? find_held_lock+0x2c/0x110 [ 247.092548][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.092707][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.092841][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092988][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.093121][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093252][ T43] ? hlock_class+0x4e/0x130 [ 247.093388][ T43] ? mark_lock+0x38/0x3e0 [ 247.093496][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093628][ T43] netlink_rcv_skb+0x130/0x360 [ 247.093762][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093900][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.094038][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.094168][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.094298][ T43] netlink_unicast+0x44b/0x710 [ 247.094442][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.094574][ T43] ? find_held_lock+0x2c/0x110 [ 247.094702][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.094840][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.094973][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.095107][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.095238][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.095401][ T43] ? hlock_class+0x4e/0x130 [ 247.095539][ T43] ? validate_chain+0x130/0x9b0 [ 247.095672][ T43] ___sys_sendmsg+0xee/0x170 [ 247.095802][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.095937][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.096070][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.096205][ T43] ? find_held_lock+0x2c/0x110 [ 247.096338][ T43] ? __lock_release+0x103/0x460 [ 247.096479][ T43] ? __might_fault+0x11b/0x170 [ 247.096614][ T43] ? fdget+0x52/0x1e0 [ 247.096715][ T43] ? lock_acquire+0x32/0xc0 [ 247.096849][ T43] __sys_sendmsg+0xcd/0x170 [ 247.096981][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.097115][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.097252][ T43] do_syscall_64+0xc1/0x1d0 [ 247.097389][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.097559][ T43] RIP: 0033:0x7fc2d6da17b7 [ 247.097694][ T43] RSP: 002b:00007ffd9669aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.097891][ T43] RAX: ffffffffffffffda RBX: 00007ffd9669b1b0 RCX: 00007fc2d6da17b7 [ 247.098087][ T43] RDX: 0000000000000000 RSI: 00007ffd9669aaf0 RDI: 0000000000000005 [ 247.098286][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.098496][ T43] R10: 00007fc2d6c5a708 R11: 0000000000000246 R12: 00007ffd9669b1c8 [ 247.098691][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007ffd9669abd8 [ 247.098890][ T43] [ 247.098993][ T43] INFO: lockdep is turned off. [ 369.969508][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.969887][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.970032][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.970249][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.970548][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970724][ T43] Call Trace: [ 369.970834][ T43] [ 369.970907][ T43] __schedule+0xa19/0x1dc0 [ 369.971051][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971185][ T43] ? __lock_release+0x103/0x460 [ 369.971317][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971462][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971592][ T43] schedule+0xdf/0x210 [ 369.971694][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971824][ T43] __mutex_lock+0x634/0xac0 [ 369.971961][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.972090][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972232][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.972371][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972510][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972643][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972774][ T43] addrconf_verify_work+0x12/0x30 [ 369.972914][ T43] process_one_work+0xe55/0x16d0 [ 369.973047][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973177][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.973308][ T43] ? assign_work+0x16c/0x240 [ 369.973452][ T43] worker_thread+0x58c/0xce0 [ 369.973587][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973715][ T43] kthread+0x28a/0x350 [ 369.973814][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973947][ T43] ret_from_fork+0x31/0x70 [ 369.974082][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974210][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.974346][ T43] [ 369.974478][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.974634][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.974756][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.974965][ T43] task:ip state:D stack:25568 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.975238][ T43] Call Trace: [ 369.975337][ T43] [ 369.975405][ T43] __schedule+0xa19/0x1dc0 [ 369.975546][ T43] ? __pfx___schedule+0x10/0x10 [ 369.975679][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975809][ T43] ? trace_lock_release+0x10e/0x180 [ 369.975939][ T43] schedule+0xdf/0x210 [ 369.976037][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.976169][ T43] __mutex_lock+0x634/0xac0 [ 369.976300][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976433][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976565][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976697][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976826][ T43] rtnl_newlink+0x64b/0xa30 [ 369.976971][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977099][ T43] ? find_held_lock+0x2c/0x110 [ 369.977229][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977368][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.977504][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977634][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.977764][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977896][ T43] ? hlock_class+0x4e/0x130 [ 369.978027][ T43] ? mark_lock+0x38/0x3e0 [ 369.978127][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978257][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978403][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978546][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.978680][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.978814][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.978945][ T43] netlink_unicast+0x44b/0x710 [ 369.979081][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979210][ T43] ? find_held_lock+0x2c/0x110 [ 369.979346][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.979501][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.979636][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.979770][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.979908][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.980073][ T43] ? hlock_class+0x4e/0x130 [ 369.980207][ T43] ? validate_chain+0x130/0x9b0 [ 369.980339][ T43] ___sys_sendmsg+0xee/0x170 [ 369.980477][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.980610][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.980739][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.980875][ T43] ? find_held_lock+0x2c/0x110 [ 369.981005][ T43] ? __lock_release+0x103/0x460 [ 369.981135][ T43] ? __might_fault+0x11b/0x170 [ 369.981267][ T43] ? fdget+0x52/0x1e0 [ 369.981370][ T43] ? lock_acquire+0x32/0xc0 [ 369.981506][ T43] __sys_sendmsg+0xcd/0x170 [ 369.981636][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.981771][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.981910][ T43] do_syscall_64+0xc1/0x1d0 [ 369.982043][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.982217][ T43] RIP: 0033:0x7fc2d6da17b7 [ 369.982350][ T43] RSP: 002b:00007ffd9669aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.982556][ T43] RAX: ffffffffffffffda RBX: 00007ffd9669b1b0 RCX: 00007fc2d6da17b7 [ 369.982761][ T43] RDX: 0000000000000000 RSI: 00007ffd9669aaf0 RDI: 0000000000000005 [ 369.982953][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.983147][ T43] R10: 00007fc2d6c5a708 R11: 0000000000000246 R12: 00007ffd9669b1c8 [ 369.983340][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007ffd9669abd8 [ 369.983553][ T43] [ 369.983653][ T43] INFO: lockdep is turned off. [ 492.849567][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.850048][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.850177][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.850390][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.850680][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850855][ T43] Call Trace: [ 492.850974][ T43] [ 492.851047][ T43] __schedule+0xa19/0x1dc0 [ 492.851186][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851318][ T43] ? __lock_release+0x103/0x460 [ 492.851473][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851606][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851738][ T43] schedule+0xdf/0x210 [ 492.851843][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851971][ T43] __mutex_lock+0x634/0xac0 [ 492.852104][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.852244][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852374][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.852510][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852638][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852767][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852893][ T43] addrconf_verify_work+0x12/0x30 [ 492.853033][ T43] process_one_work+0xe55/0x16d0 [ 492.853162][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853289][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.853423][ T43] ? assign_work+0x16c/0x240 [ 492.853558][ T43] worker_thread+0x58c/0xce0 [ 492.853696][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.853820][ T43] kthread+0x28a/0x350 [ 492.853916][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854059][ T43] ret_from_fork+0x31/0x70 [ 492.854193][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854320][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.854465][ T43] [ 492.854578][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.854731][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.854851][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.855056][ T43] task:ip state:D stack:25568 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.855317][ T43] Call Trace: [ 492.855420][ T43] [ 492.855487][ T43] __schedule+0xa19/0x1dc0 [ 492.855618][ T43] ? __pfx___schedule+0x10/0x10 [ 492.855749][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855878][ T43] ? trace_lock_release+0x10e/0x180 [ 492.856007][ T43] schedule+0xdf/0x210 [ 492.856111][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.856242][ T43] __mutex_lock+0x634/0xac0 [ 492.856372][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856508][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.856635][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856763][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856889][ T43] rtnl_newlink+0x64b/0xa30 [ 492.857017][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.857143][ T43] ? find_held_lock+0x2c/0x110 [ 492.857270][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.857406][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.857540][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.857666][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.857794][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.857922][ T43] ? hlock_class+0x4e/0x130 [ 492.858049][ T43] ? mark_lock+0x38/0x3e0 [ 492.858147][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.858273][ T43] netlink_rcv_skb+0x130/0x360 [ 492.858406][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858549][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.858680][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.858807][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.858935][ T43] netlink_unicast+0x44b/0x710 [ 492.859067][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.859193][ T43] ? find_held_lock+0x2c/0x110 [ 492.859345][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.859484][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.859619][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.859751][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.859879][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.860044][ T43] ? hlock_class+0x4e/0x130 [ 492.860178][ T43] ? validate_chain+0x130/0x9b0 [ 492.860307][ T43] ___sys_sendmsg+0xee/0x170 [ 492.860444][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.860576][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.860706][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.860837][ T43] ? find_held_lock+0x2c/0x110 [ 492.860966][ T43] ? __lock_release+0x103/0x460 [ 492.861093][ T43] ? __might_fault+0x11b/0x170 [ 492.861226][ T43] ? fdget+0x52/0x1e0 [ 492.861328][ T43] ? lock_acquire+0x32/0xc0 [ 492.861493][ T43] __sys_sendmsg+0xcd/0x170 [ 492.861622][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.861757][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.861897][ T43] do_syscall_64+0xc1/0x1d0 [ 492.862042][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.862207][ T43] RIP: 0033:0x7fc2d6da17b7 [ 492.862341][ T43] RSP: 002b:00007ffd9669aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.862548][ T43] RAX: ffffffffffffffda RBX: 00007ffd9669b1b0 RCX: 00007fc2d6da17b7 [ 492.862786][ T43] RDX: 0000000000000000 RSI: 00007ffd9669aaf0 RDI: 0000000000000005 [ 492.862974][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.863165][ T43] R10: 00007fc2d6c5a708 R11: 0000000000000246 R12: 00007ffd9669b1c8 [ 492.863360][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007ffd9669abd8 [ 492.863562][ T43] [ 492.863662][ T43] INFO: lockdep is turned off. [ 615.729712][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.730386][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.730624][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730916][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.731214][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.731435][ T43] Call Trace: [ 615.731555][ T43] [ 615.731636][ T43] __schedule+0xa19/0x1dc0 [ 615.731788][ T43] ? __pfx___schedule+0x10/0x10 [ 615.731930][ T43] ? __lock_release+0x103/0x460 [ 615.732094][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732244][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732391][ T43] schedule+0xdf/0x210 [ 615.732517][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732655][ T43] __mutex_lock+0x634/0xac0 [ 615.732804][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.732944][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733090][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733228][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733366][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733515][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733652][ T43] addrconf_verify_work+0x12/0x30 [ 615.733797][ T43] process_one_work+0xe55/0x16d0 [ 615.733938][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.734078][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.734219][ T43] ? assign_work+0x16c/0x240 [ 615.734364][ T43] worker_thread+0x58c/0xce0 [ 615.734518][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.734662][ T43] kthread+0x28a/0x350 [ 615.734782][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734926][ T43] ret_from_fork+0x31/0x70 [ 615.735071][ T43] ? __pfx_kthread+0x10/0x10 [ 615.735216][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.735380][ T43] [ 615.735527][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.735696][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.735828][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.736080][ T43] task:ip state:D stack:25568 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.736388][ T43] Call Trace: [ 615.736510][ T43] [ 615.736594][ T43] __schedule+0xa19/0x1dc0 [ 615.736735][ T43] ? __pfx___schedule+0x10/0x10 [ 615.736879][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737020][ T43] ? trace_lock_release+0x10e/0x180 [ 615.737164][ T43] schedule+0xdf/0x210 [ 615.737271][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.737431][ T43] __mutex_lock+0x634/0xac0 [ 615.737574][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.737715][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.737861][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737999][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738141][ T43] rtnl_newlink+0x64b/0xa30 [ 615.738315][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738475][ T43] ? find_held_lock+0x2c/0x110 [ 615.738629][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.738782][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.738927][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739070][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.739211][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739358][ T43] ? hlock_class+0x4e/0x130 [ 615.739514][ T43] ? mark_lock+0x38/0x3e0 [ 615.739634][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739773][ T43] netlink_rcv_skb+0x130/0x360 [ 615.739920][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.740060][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.740205][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.740353][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.740496][ T43] netlink_unicast+0x44b/0x710 [ 615.740640][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.740833][ T43] ? find_held_lock+0x2c/0x110 [ 615.740980][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.741129][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.741276][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.741424][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.741589][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.741763][ T43] ? hlock_class+0x4e/0x130 [ 615.741927][ T43] ? validate_chain+0x130/0x9b0 [ 615.742074][ T43] ___sys_sendmsg+0xee/0x170 [ 615.742209][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.742350][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.742498][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.742661][ T43] ? find_held_lock+0x2c/0x110 [ 615.742819][ T43] ? __lock_release+0x103/0x460 [ 615.742967][ T43] ? __might_fault+0x11b/0x170 [ 615.743112][ T43] ? fdget+0x52/0x1e0 [ 615.743227][ T43] ? lock_acquire+0x32/0xc0 [ 615.743373][ T43] __sys_sendmsg+0xcd/0x170 [ 615.743539][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.743688][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.743851][ T43] do_syscall_64+0xc1/0x1d0 [ 615.743997][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.744176][ T43] RIP: 0033:0x7fc2d6da17b7 [ 615.744336][ T43] RSP: 002b:00007ffd9669aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.744555][ T43] RAX: ffffffffffffffda RBX: 00007ffd9669b1b0 RCX: 00007fc2d6da17b7 [ 615.744767][ T43] RDX: 0000000000000000 RSI: 00007ffd9669aaf0 RDI: 0000000000000005 [ 615.744973][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.745187][ T43] R10: 00007fc2d6c5a708 R11: 0000000000000246 R12: 00007ffd9669b1c8 [ 615.745390][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007ffd9669abd8 [ 615.745601][ T43] [ 615.745706][ T43] INFO: lockdep is turned off. [ 738.609565][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.609992][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.610122][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.610335][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.610647][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.610823][ T43] Call Trace: [ 738.610948][ T43] [ 738.611025][ T43] __schedule+0xa19/0x1dc0 [ 738.611163][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611295][ T43] ? __lock_release+0x103/0x460 [ 738.611436][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611569][ T43] ? trace_lock_release+0x10e/0x180 [ 738.611703][ T43] schedule+0xdf/0x210 [ 738.611805][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.611943][ T43] __mutex_lock+0x634/0xac0 [ 738.612077][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.612208][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612339][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612499][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612631][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612779][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612911][ T43] addrconf_verify_work+0x12/0x30 [ 738.613047][ T43] process_one_work+0xe55/0x16d0 [ 738.613179][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613309][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.613447][ T43] ? assign_work+0x16c/0x240 [ 738.613590][ T43] worker_thread+0x58c/0xce0 [ 738.613719][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.613846][ T43] kthread+0x28a/0x350 [ 738.613945][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614081][ T43] ret_from_fork+0x31/0x70 [ 738.614214][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614359][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.614503][ T43] [ 738.614617][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.614773][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.614911][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615122][ T43] task:ip state:D stack:25568 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.615381][ T43] Call Trace: [ 738.615485][ T43] [ 738.615552][ T43] __schedule+0xa19/0x1dc0 [ 738.615684][ T43] ? __pfx___schedule+0x10/0x10 [ 738.615815][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615944][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616084][ T43] schedule+0xdf/0x210 [ 738.616190][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616322][ T43] __mutex_lock+0x634/0xac0 [ 738.616459][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616586][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.616714][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616859][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616998][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617127][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617256][ T43] ? find_held_lock+0x2c/0x110 [ 738.617396][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617539][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.617668][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617796][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.617926][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618056][ T43] ? hlock_class+0x4e/0x130 [ 738.618183][ T43] ? mark_lock+0x38/0x3e0 [ 738.618282][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618412][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618559][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618690][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.618823][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.618951][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619081][ T43] netlink_unicast+0x44b/0x710 [ 738.619218][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619348][ T43] ? find_held_lock+0x2c/0x110 [ 738.619487][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619622][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619759][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.619887][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.620139][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.620307][ T43] ? hlock_class+0x4e/0x130 [ 738.620455][ T43] ? validate_chain+0x130/0x9b0 [ 738.620590][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620717][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620853][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620986][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.621123][ T43] ? find_held_lock+0x2c/0x110 [ 738.621258][ T43] ? __lock_release+0x103/0x460 [ 738.621388][ T43] ? __might_fault+0x11b/0x170 [ 738.621526][ T43] ? fdget+0x52/0x1e0 [ 738.621628][ T43] ? lock_acquire+0x32/0xc0 [ 738.621756][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621899][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.622063][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.622204][ T43] do_syscall_64+0xc1/0x1d0 [ 738.622338][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.622514][ T43] RIP: 0033:0x7fc2d6da17b7 [ 738.622658][ T43] RSP: 002b:00007ffd9669aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.622859][ T43] RAX: ffffffffffffffda RBX: 00007ffd9669b1b0 RCX: 00007fc2d6da17b7 [ 738.623055][ T43] RDX: 0000000000000000 RSI: 00007ffd9669aaf0 RDI: 0000000000000005 [ 738.623254][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.623454][ T43] R10: 00007fc2d6c5a708 R11: 0000000000000246 R12: 00007ffd9669b1c8 [ 738.623654][ T43] R13: 000000006729f45b R14: 0000000000496600 R15: 00007ffd9669abd8 [ 738.623851][ T43] [ 738.623951][ T43] INFO: lockdep is turned off. [ 861.489554][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.489988][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490116][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.490330][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.490619][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.490794][ T43] Call Trace: [ 861.490905][ T43] [ 861.490977][ T43] __schedule+0xa19/0x1dc0 [ 861.491115][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491249][ T43] ? __lock_release+0x103/0x460 [ 861.491381][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491526][ T43] ? trace_lock_release+0x10e/0x180 [ 861.491656][ T43] schedule+0xdf/0x210 [ 861.491759][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.491889][ T43] __mutex_lock+0x634/0xac0 [ 861.492030][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492160][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492294][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492432][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492559][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492694][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492824][ T43] addrconf_verify_work+0x12/0x30 [ 861.492961][ T43] process_one_work+0xe55/0x16d0 [ 861.493092][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493223][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493353][ T43] ? assign_work+0x16c/0x240 [ 861.493493][ T43] worker_thread+0x58c/0xce0 [ 861.493623][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.493753][ T43] kthread+0x28a/0x350 [ 861.493853][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493984][ T43] ret_from_fork+0x31/0x70 [ 861.494127][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494256][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494391][ T43] [ 861.494502][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.494731][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr