[ 27.621282][ T256] [ 27.621384][ T256] ===================================== [ 27.621515][ T256] WARNING: bad unlock balance detected! [ 27.621643][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 27.621776][ T256] ------------------------------------- [ 27.621900][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 27.622059][ T256] [] __rtnl_unlock+0x69/0xf0 [ 27.622260][ T256] but there are no more locks to release! [ 27.622385][ T256] [ 27.622385][ T256] other info that might help us debug this: [ 27.622569][ T256] no locks held by ip/256. [ 27.622699][ T256] [ 27.622699][ T256] stack backtrace: [ 27.622857][ T256] CPU: 3 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.623051][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.623337][ T256] Call Trace: [ 27.623438][ T256] [ 27.623508][ T256] dump_stack_lvl+0x82/0xd0 [ 27.623643][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.623776][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.623912][ T256] __lock_release+0x2f7/0x460 [ 27.624042][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.624174][ T256] ? __rtnl_unlock+0x69/0xf0 [ 27.624306][ T256] lock_release+0xd7/0x140 [ 27.624438][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.624568][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.624696][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.624858][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 27.624995][ T256] __rtnl_unlock+0x69/0xf0 [ 27.625123][ T256] rtnl_newlink+0x7fd/0xa30 [ 27.625253][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.625381][ T256] ? find_held_lock+0x2c/0x110 [ 27.625514][ T256] ? __lock_release+0x103/0x460 [ 27.625643][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.625771][ T256] ? __pfx___lock_release+0x10/0x10 [ 27.625899][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.626026][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.626154][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 27.626283][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.626412][ T256] ? hlock_class+0x4e/0x130 [ 27.626542][ T256] ? mark_lock+0x38/0x3e0 [ 27.626640][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.626768][ T256] netlink_rcv_skb+0x130/0x360 [ 27.626899][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.627030][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.627186][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 27.627314][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 27.627443][ T256] netlink_unicast+0x44b/0x710 [ 27.627572][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 27.627700][ T256] ? find_held_lock+0x2c/0x110 [ 27.627829][ T256] netlink_sendmsg+0x723/0xbe0 [ 27.627958][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.628087][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 27.628221][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.628350][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.628511][ T256] ? hlock_class+0x4e/0x130 [ 27.628641][ T256] ? validate_chain+0x130/0x9b0 [ 27.628770][ T256] ___sys_sendmsg+0xee/0x170 [ 27.628900][ T256] ? __pfx_validate_chain+0x10/0x10 [ 27.629026][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.629155][ T256] ? __lock_acquire+0xb3f/0x1580 [ 27.629288][ T256] ? find_held_lock+0x2c/0x110 [ 27.629418][ T256] ? __lock_release+0x103/0x460 [ 27.629545][ T256] ? __might_fault+0x11b/0x170 [ 27.629674][ T256] ? fdget+0x52/0x1e0 [ 27.629773][ T256] ? lock_acquire+0x32/0xc0 [ 27.629901][ T256] __sys_sendmsg+0xcd/0x170 [ 27.630028][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.630154][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.630289][ T256] do_syscall_64+0xc1/0x1d0 [ 27.630421][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.630580][ T256] RIP: 0033:0x7f144409b7b7 [ 27.630713][ 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 [ 27.631161][ T256] RSP: 002b:00007ffde3418f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.631355][ T256] RAX: ffffffffffffffda RBX: 00007ffde3419670 RCX: 00007f144409b7b7 [ 27.631547][ T256] RDX: 0000000000000000 RSI: 00007ffde3418fb0 RDI: 0000000000000005 [ 27.631737][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.631926][ T256] R10: 00007f1443f54708 R11: 0000000000000246 R12: 00007ffde3419688 [ 27.632124][ T256] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffde3419098 [ 27.632325][ T256] [ 247.089445][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.089750][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.089860][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090052][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:241 flags:0x00004002 [ 247.090325][ T43] Call Trace: [ 247.090427][ T43] [ 247.090498][ T43] __schedule+0xa19/0x1dc0 [ 247.090626][ T43] ? __pfx___schedule+0x10/0x10 [ 247.090747][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.090879][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091007][ T43] schedule+0xdf/0x210 [ 247.091093][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.091204][ T43] __mutex_lock+0x634/0xac0 [ 247.091334][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091447][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.091563][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091678][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091792][ T43] rtnl_newlink+0x64b/0xa30 [ 247.091920][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092031][ T43] ? find_held_lock+0x2c/0x110 [ 247.092147][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.092272][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.092383][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092493][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.092608][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.092717][ T43] ? hlock_class+0x4e/0x130 [ 247.092830][ T43] ? mark_lock+0x38/0x3e0 [ 247.092918][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093033][ T43] netlink_rcv_skb+0x130/0x360 [ 247.093148][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093268][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.093383][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.093493][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.093607][ T43] netlink_unicast+0x44b/0x710 [ 247.093719][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.093834][ T43] ? find_held_lock+0x2c/0x110 [ 247.093946][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.094059][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.094172][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.094308][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.094420][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.094561][ T43] ? hlock_class+0x4e/0x130 [ 247.094672][ T43] ? validate_chain+0x130/0x9b0 [ 247.094787][ T43] ___sys_sendmsg+0xee/0x170 [ 247.094901][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.095014][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.095126][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095252][ T43] ? find_held_lock+0x2c/0x110 [ 247.095366][ T43] ? __lock_release+0x103/0x460 [ 247.095484][ T43] ? __might_fault+0x11b/0x170 [ 247.095599][ T43] ? fdget+0x52/0x1e0 [ 247.095690][ T43] ? lock_acquire+0x32/0xc0 [ 247.095803][ T43] __sys_sendmsg+0xcd/0x170 [ 247.095914][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.096027][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.096146][ T43] do_syscall_64+0xc1/0x1d0 [ 247.096272][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.096414][ T43] RIP: 0033:0x7f144409b7b7 [ 247.096535][ T43] RSP: 002b:00007ffde3418f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.096705][ T43] RAX: ffffffffffffffda RBX: 00007ffde3419670 RCX: 00007f144409b7b7 [ 247.096875][ T43] RDX: 0000000000000000 RSI: 00007ffde3418fb0 RDI: 0000000000000005 [ 247.097041][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.097204][ T43] R10: 00007f1443f54708 R11: 0000000000000246 R12: 00007ffde3419688 [ 247.097379][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffde3419098 [ 247.097555][ T43] [ 247.097642][ T43] INFO: lockdep is turned off. [ 369.969347][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.969683][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.969793][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.969976][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.970265][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970424][ T43] Call Trace: [ 369.970511][ T43] [ 369.970572][ T43] __schedule+0xa19/0x1dc0 [ 369.970695][ T43] ? __pfx___schedule+0x10/0x10 [ 369.970809][ T43] ? __lock_release+0x103/0x460 [ 369.970924][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971040][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971156][ T43] schedule+0xdf/0x210 [ 369.971250][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971362][ T43] __mutex_lock+0x634/0xac0 [ 369.971478][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.971591][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971703][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.971823][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971934][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972052][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972160][ T43] addrconf_verify_work+0x12/0x30 [ 369.972273][ T43] process_one_work+0xe55/0x16d0 [ 369.972387][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.972494][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.972606][ T43] ? assign_work+0x16c/0x240 [ 369.972718][ T43] worker_thread+0x58c/0xce0 [ 369.972829][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.972950][ T43] kthread+0x28a/0x350 [ 369.973034][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973142][ T43] ret_from_fork+0x31/0x70 [ 369.973258][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973369][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.973486][ T43] [ 369.973593][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.973721][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973824][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.974023][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:241 flags:0x00004002 [ 369.974257][ T43] Call Trace: [ 369.974344][ T43] [ 369.974403][ T43] __schedule+0xa19/0x1dc0 [ 369.974521][ T43] ? __pfx___schedule+0x10/0x10 [ 369.974636][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974750][ T43] ? trace_lock_release+0x10e/0x180 [ 369.974869][ T43] schedule+0xdf/0x210 [ 369.974955][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.975065][ T43] __mutex_lock+0x634/0xac0 [ 369.975187][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975305][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.975415][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975526][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975632][ T43] rtnl_newlink+0x64b/0xa30 [ 369.975747][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.975858][ T43] ? find_held_lock+0x2c/0x110 [ 369.975968][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.976078][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.976186][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976317][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.976439][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.976546][ T43] ? hlock_class+0x4e/0x130 [ 369.976656][ T43] ? mark_lock+0x38/0x3e0 [ 369.976746][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.976855][ T43] netlink_rcv_skb+0x130/0x360 [ 369.976967][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977075][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.977186][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.977300][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.977410][ T43] netlink_unicast+0x44b/0x710 [ 369.977520][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.977632][ T43] ? find_held_lock+0x2c/0x110 [ 369.977744][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.977854][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.977966][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.978076][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.978184][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.978334][ T43] ? hlock_class+0x4e/0x130 [ 369.978448][ T43] ? validate_chain+0x130/0x9b0 [ 369.978563][ T43] ___sys_sendmsg+0xee/0x170 [ 369.978672][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.978780][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.978889][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979001][ T43] ? find_held_lock+0x2c/0x110 [ 369.979112][ T43] ? __lock_release+0x103/0x460 [ 369.979224][ T43] ? __might_fault+0x11b/0x170 [ 369.979337][ T43] ? fdget+0x52/0x1e0 [ 369.979425][ T43] ? lock_acquire+0x32/0xc0 [ 369.979533][ T43] __sys_sendmsg+0xcd/0x170 [ 369.979645][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.979751][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.979866][ T43] do_syscall_64+0xc1/0x1d0 [ 369.979979][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.980144][ T43] RIP: 0033:0x7f144409b7b7 [ 369.980267][ T43] RSP: 002b:00007ffde3418f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.980441][ T43] RAX: ffffffffffffffda RBX: 00007ffde3419670 RCX: 00007f144409b7b7 [ 369.980607][ T43] RDX: 0000000000000000 RSI: 00007ffde3418fb0 RDI: 0000000000000005 [ 369.980770][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.980935][ T43] R10: 00007f1443f54708 R11: 0000000000000246 R12: 00007ffde3419688 [ 369.981101][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffde3419098 [ 369.981288][ T43] [ 369.981387][ T43] INFO: lockdep is turned off. [ 492.849523][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.850153][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.850310][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.850511][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.850774][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850939][ T43] Call Trace: [ 492.851031][ T43] [ 492.851095][ T43] __schedule+0xa19/0x1dc0 [ 492.851231][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851353][ T43] ? __lock_release+0x103/0x460 [ 492.851495][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851617][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851744][ T43] schedule+0xdf/0x210 [ 492.851834][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851953][ T43] __mutex_lock+0x634/0xac0 [ 492.852090][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.852219][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852335][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.852451][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852571][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852694][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852808][ T43] addrconf_verify_work+0x12/0x30 [ 492.852927][ T43] process_one_work+0xe55/0x16d0 [ 492.853050][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853164][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.853283][ T43] ? assign_work+0x16c/0x240 [ 492.853408][ T43] worker_thread+0x58c/0xce0 [ 492.853529][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.853651][ T43] kthread+0x28a/0x350 [ 492.853740][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853856][ T43] ret_from_fork+0x31/0x70 [ 492.853974][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854096][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.854237][ T43] [ 492.854351][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.854490][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.854602][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.854798][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:241 flags:0x00004002 [ 492.855029][ T43] Call Trace: [ 492.855119][ T43] [ 492.855179][ T43] __schedule+0xa19/0x1dc0 [ 492.855323][ T43] ? __pfx___schedule+0x10/0x10 [ 492.855442][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855560][ T43] ? trace_lock_release+0x10e/0x180 [ 492.855687][ T43] schedule+0xdf/0x210 [ 492.855792][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.855906][ T43] __mutex_lock+0x634/0xac0 [ 492.856022][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856148][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.856270][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856387][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856500][ T43] rtnl_newlink+0x64b/0xa30 [ 492.856623][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856739][ T43] ? find_held_lock+0x2c/0x110 [ 492.856855][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.856973][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.857086][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.857205][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.857329][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.857444][ T43] ? hlock_class+0x4e/0x130 [ 492.857560][ T43] ? mark_lock+0x38/0x3e0 [ 492.857659][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.857774][ T43] netlink_rcv_skb+0x130/0x360 [ 492.857893][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858011][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.858132][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.858266][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.858384][ T43] netlink_unicast+0x44b/0x710 [ 492.858500][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.858622][ T43] ? find_held_lock+0x2c/0x110 [ 492.858741][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.858857][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.858973][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.859093][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.859221][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.859388][ T43] ? hlock_class+0x4e/0x130 [ 492.859506][ T43] ? validate_chain+0x130/0x9b0 [ 492.859627][ T43] ___sys_sendmsg+0xee/0x170 [ 492.859746][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.859862][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.859979][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.860094][ T43] ? find_held_lock+0x2c/0x110 [ 492.860219][ T43] ? __lock_release+0x103/0x460 [ 492.860337][ T43] ? __might_fault+0x11b/0x170 [ 492.860455][ T43] ? fdget+0x52/0x1e0 [ 492.860553][ T43] ? lock_acquire+0x32/0xc0 [ 492.860668][ T43] __sys_sendmsg+0xcd/0x170 [ 492.860786][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.860901][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.861025][ T43] do_syscall_64+0xc1/0x1d0 [ 492.861145][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.861297][ T43] RIP: 0033:0x7f144409b7b7 [ 492.861416][ T43] RSP: 002b:00007ffde3418f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.861597][ T43] RAX: ffffffffffffffda RBX: 00007ffde3419670 RCX: 00007f144409b7b7 [ 492.861770][ T43] RDX: 0000000000000000 RSI: 00007ffde3418fb0 RDI: 0000000000000005 [ 492.861940][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.862112][ T43] R10: 00007f1443f54708 R11: 0000000000000246 R12: 00007ffde3419688 [ 492.862300][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffde3419098 [ 492.862481][ T43] [ 492.862573][ T43] INFO: lockdep is turned off. [ 615.729360][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.729704][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.729812][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730002][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.730294][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730445][ T43] Call Trace: [ 615.730530][ T43] [ 615.730594][ T43] __schedule+0xa19/0x1dc0 [ 615.730715][ T43] ? __pfx___schedule+0x10/0x10 [ 615.730829][ T43] ? __lock_release+0x103/0x460 [ 615.730941][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731056][ T43] ? trace_lock_release+0x10e/0x180 [ 615.731173][ T43] schedule+0xdf/0x210 [ 615.731272][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.731385][ T43] __mutex_lock+0x634/0xac0 [ 615.731501][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.731614][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731726][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.731836][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731949][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732067][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732177][ T43] addrconf_verify_work+0x12/0x30 [ 615.732295][ T43] process_one_work+0xe55/0x16d0 [ 615.732412][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.732521][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.732632][ T43] ? assign_work+0x16c/0x240 [ 615.732747][ T43] worker_thread+0x58c/0xce0 [ 615.732859][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.732976][ T43] kthread+0x28a/0x350 [ 615.733062][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733172][ T43] ret_from_fork+0x31/0x70 [ 615.733292][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733403][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.733520][ T43] [ 615.733622][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.733751][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733856][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.734038][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:241 flags:0x00004002 [ 615.734272][ T43] Call Trace: [ 615.734358][ T43] [ 615.734416][ T43] __schedule+0xa19/0x1dc0 [ 615.734528][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734638][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734749][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734867][ T43] schedule+0xdf/0x210 [ 615.734951][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.735062][ T43] __mutex_lock+0x634/0xac0 [ 615.735174][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735294][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735417][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735533][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735644][ T43] rtnl_newlink+0x64b/0xa30 [ 615.735760][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.735871][ T43] ? find_held_lock+0x2c/0x110 [ 615.735983][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.736096][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.736205][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736326][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.736438][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736548][ T43] ? hlock_class+0x4e/0x130 [ 615.736658][ T43] ? mark_lock+0x38/0x3e0 [ 615.736750][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736860][ T43] netlink_rcv_skb+0x130/0x360 [ 615.736976][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737089][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.737203][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.737321][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.737435][ T43] netlink_unicast+0x44b/0x710 [ 615.737548][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.737663][ T43] ? find_held_lock+0x2c/0x110 [ 615.737779][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.737893][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.738006][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.738119][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.738244][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.738390][ T43] ? hlock_class+0x4e/0x130 [ 615.738504][ T43] ? validate_chain+0x130/0x9b0 [ 615.738633][ T43] ___sys_sendmsg+0xee/0x170 [ 615.738746][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.738856][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.738969][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739083][ T43] ? find_held_lock+0x2c/0x110 [ 615.739197][ T43] ? __lock_release+0x103/0x460 [ 615.739313][ T43] ? __might_fault+0x11b/0x170 [ 615.739427][ T43] ? fdget+0x52/0x1e0 [ 615.739517][ T43] ? lock_acquire+0x32/0xc0 [ 615.739628][ T43] __sys_sendmsg+0xcd/0x170 [ 615.739740][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.739851][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.739970][ T43] do_syscall_64+0xc1/0x1d0 [ 615.740083][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.740231][ T43] RIP: 0033:0x7f144409b7b7 [ 615.740351][ T43] RSP: 002b:00007ffde3418f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.740526][ T43] RAX: ffffffffffffffda RBX: 00007ffde3419670 RCX: 00007f144409b7b7 [ 615.740696][ T43] RDX: 0000000000000000 RSI: 00007ffde3418fb0 RDI: 0000000000000005 [ 615.740860][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.741023][ T43] R10: 00007f1443f54708 R11: 0000000000000246 R12: 00007ffde3419688 [ 615.741189][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffde3419098 [ 615.741366][ T43] [ 615.741450][ T43] INFO: lockdep is turned off. [ 738.609346][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.609689][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.609796][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.609976][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.610260][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.610417][ T43] Call Trace: [ 738.610502][ T43] [ 738.610569][ T43] __schedule+0xa19/0x1dc0 [ 738.610691][ T43] ? __pfx___schedule+0x10/0x10 [ 738.610805][ T43] ? __lock_release+0x103/0x460 [ 738.610919][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611036][ T43] ? trace_lock_release+0x10e/0x180 [ 738.611158][ T43] schedule+0xdf/0x210 [ 738.611257][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.611369][ T43] __mutex_lock+0x634/0xac0 [ 738.611485][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.611596][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.611707][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.611820][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611933][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612048][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612158][ T43] addrconf_verify_work+0x12/0x30 [ 738.612272][ T43] process_one_work+0xe55/0x16d0 [ 738.612390][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.612501][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.612611][ T43] ? assign_work+0x16c/0x240 [ 738.612725][ T43] worker_thread+0x58c/0xce0 [ 738.612839][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.612955][ T43] kthread+0x28a/0x350 [ 738.613041][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613153][ T43] ret_from_fork+0x31/0x70 [ 738.613271][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613387][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.613504][ T43] [ 738.613606][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.613738][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613844][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.614028][ T43] task:ip state:D stack:25640 pid:256 tgid:256 ppid:241 flags:0x00004002 [ 738.614261][ T43] Call Trace: [ 738.614347][ T43] [ 738.614406][ T43] __schedule+0xa19/0x1dc0 [ 738.614520][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614633][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614747][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614867][ T43] schedule+0xdf/0x210 [ 738.614951][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.615061][ T43] __mutex_lock+0x634/0xac0 [ 738.615174][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615295][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615409][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615522][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615638][ T43] rtnl_newlink+0x64b/0xa30 [ 738.615754][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615866][ T43] ? find_held_lock+0x2c/0x110 [ 738.615978][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.616091][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.616201][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.616319][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.616431][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616543][ T43] ? hlock_class+0x4e/0x130 [ 738.616654][ T43] ? mark_lock+0x38/0x3e0 [ 738.616746][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616859][ T43] netlink_rcv_skb+0x130/0x360 [ 738.616973][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.617084][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.617198][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.617319][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.617433][ T43] netlink_unicast+0x44b/0x710 [ 738.617545][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.617660][ T43] ? find_held_lock+0x2c/0x110 [ 738.617775][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.617911][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.618029][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.618141][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.618266][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.618405][ T43] ? hlock_class+0x4e/0x130 [ 738.618518][ T43] ? validate_chain+0x130/0x9b0 [ 738.618637][ T43] ___sys_sendmsg+0xee/0x170 [ 738.618749][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.618861][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.618973][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.619087][ T43] ? find_held_lock+0x2c/0x110 [ 738.619200][ T43] ? __lock_release+0x103/0x460 [ 738.619316][ T43] ? __might_fault+0x11b/0x170 [ 738.619431][ T43] ? fdget+0x52/0x1e0 [ 738.619521][ T43] ? lock_acquire+0x32/0xc0 [ 738.619633][ T43] __sys_sendmsg+0xcd/0x170 [ 738.619746][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.619857][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.619979][ T43] do_syscall_64+0xc1/0x1d0 [ 738.620092][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.620240][ T43] RIP: 0033:0x7f144409b7b7 [ 738.620359][ T43] RSP: 002b:00007ffde3418f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.620534][ T43] RAX: ffffffffffffffda RBX: 00007ffde3419670 RCX: 00007f144409b7b7 [ 738.620700][ T43] RDX: 0000000000000000 RSI: 00007ffde3418fb0 RDI: 0000000000000005 [ 738.620862][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.621025][ T43] R10: 00007f1443f54708 R11: 0000000000000246 R12: 00007ffde3419688 [ 738.621189][ T43] R13: 00000000672a2346 R14: 0000000000496600 R15: 00007ffde3419098 [ 738.621365][ T43] [ 738.621453][ T43] INFO: lockdep is turned off. [ 861.489330][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.489668][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.489775][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.489959][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.490189][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.490363][ T43] Call Trace: [ 861.490451][ T43] [ 861.490513][ T43] __schedule+0xa19/0x1dc0 [ 861.490635][ T43] ? __pfx___schedule+0x10/0x10 [ 861.490750][ T43] ? __lock_release+0x103/0x460 [ 861.490868][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490983][ T43] ? trace_lock_release+0x10e/0x180 [ 861.491102][ T43] schedule+0xdf/0x210 [ 861.491191][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.491317][ T43] __mutex_lock+0x634/0xac0 [ 861.491434][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.491546][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.491657][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.491769][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491882][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492001][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492113][ T43] addrconf_verify_work+0x12/0x30 [ 861.492234][ T43] process_one_work+0xe55/0x16d0 [ 861.492352][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.492463][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.492575][ T43] ? assign_work+0x16c/0x240 [ 861.492690][ T43] worker_thread+0x58c/0xce0 [ 861.492804][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.492925][ T43] kthread+0x28a/0x350 [ 861.493012][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493122][ T43] ret_from_fork+0x31/0x70 [ 861.493245][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493357][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.493476][ T43] [ 861.493561][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.493761][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr