[ 27.978153][ T257] [ 27.978260][ T257] ===================================== [ 27.978399][ T257] WARNING: bad unlock balance detected! [ 27.978537][ T257] 6.12.0-rc5-virtme #1 Not tainted [ 27.978691][ T257] ------------------------------------- [ 27.978843][ T257] ip/257 is trying to release lock (rtnl_mutex) at: [ 27.979017][ T257] [] __rtnl_unlock+0x69/0xf0 [ 27.979199][ T257] but there are no more locks to release! [ 27.979334][ T257] [ 27.979334][ T257] other info that might help us debug this: [ 27.979536][ T257] no locks held by ip/257. [ 27.979676][ T257] [ 27.979676][ T257] stack backtrace: [ 27.979875][ T257] CPU: 0 UID: 0 PID: 257 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.980087][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.980396][ T257] Call Trace: [ 27.980506][ T257] [ 27.980578][ T257] dump_stack_lvl+0x82/0xd0 [ 27.980725][ T257] ? __rtnl_unlock+0x69/0xf0 [ 27.980897][ T257] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.981041][ T257] __lock_release+0x2f7/0x460 [ 27.981186][ T257] ? __pfx___lock_release+0x10/0x10 [ 27.981329][ T257] ? __rtnl_unlock+0x69/0xf0 [ 27.981468][ T257] lock_release+0xd7/0x140 [ 27.981608][ T257] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.981755][ T257] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.981898][ T257] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.982075][ T257] ? rtnl_link_ops_get+0x187/0x220 [ 27.982219][ T257] __rtnl_unlock+0x69/0xf0 [ 27.982361][ T257] rtnl_newlink+0x7fd/0xa30 [ 27.982503][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.982642][ T257] ? find_held_lock+0x2c/0x110 [ 27.982791][ T257] ? __lock_release+0x103/0x460 [ 27.982930][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.983070][ T257] ? __pfx___lock_release+0x10/0x10 [ 27.983210][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.983347][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.983486][ T257] rtnetlink_rcv_msg+0x712/0xc10 [ 27.983626][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.983775][ T257] ? hlock_class+0x4e/0x130 [ 27.983914][ T257] ? mark_lock+0x38/0x3e0 [ 27.984020][ T257] ? __lock_acquire+0xb3f/0x1580 [ 27.984159][ T257] netlink_rcv_skb+0x130/0x360 [ 27.984299][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.984441][ T257] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.984599][ T257] ? netlink_deliver_tap+0x13e/0x340 [ 27.984751][ T257] ? netlink_deliver_tap+0xc3/0x340 [ 27.984917][ T257] netlink_unicast+0x44b/0x710 [ 27.985063][ T257] ? __pfx_netlink_unicast+0x10/0x10 [ 27.985202][ T257] ? find_held_lock+0x2c/0x110 [ 27.985354][ T257] netlink_sendmsg+0x723/0xbe0 [ 27.985493][ T257] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.985636][ T257] ____sys_sendmsg+0x7ac/0xa10 [ 27.985798][ T257] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.985942][ T257] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.986117][ T257] ? hlock_class+0x4e/0x130 [ 27.986264][ T257] ? validate_chain+0x130/0x9b0 [ 27.986406][ T257] ___sys_sendmsg+0xee/0x170 [ 27.986545][ T257] ? __pfx_validate_chain+0x10/0x10 [ 27.986683][ T257] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.986824][ T257] ? __lock_acquire+0xb3f/0x1580 [ 27.986965][ T257] ? find_held_lock+0x2c/0x110 [ 27.987104][ T257] ? __lock_release+0x103/0x460 [ 27.987246][ T257] ? __might_fault+0x11b/0x170 [ 27.987388][ T257] ? fdget+0x52/0x1e0 [ 27.987494][ T257] ? lock_acquire+0x32/0xc0 [ 27.987633][ T257] __sys_sendmsg+0xcd/0x170 [ 27.987771][ T257] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.987909][ T257] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.988054][ T257] do_syscall_64+0xc1/0x1d0 [ 27.988201][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.988375][ T257] RIP: 0033:0x7f41069357b7 [ 27.988520][ T257] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 27.989007][ T257] RSP: 002b:00007ffdc55dbb28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.989217][ T257] RAX: ffffffffffffffda RBX: 00007ffdc55dc250 RCX: 00007f41069357b7 [ 27.989427][ T257] RDX: 0000000000000000 RSI: 00007ffdc55dbb90 RDI: 0000000000000005 [ 27.989632][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.989839][ T257] R10: 00007f41067ee708 R11: 0000000000000246 R12: 00007ffdc55dc268 [ 27.990050][ T257] R13: 000000006729c09d R14: 0000000000496600 R15: 00007ffdc55dbc78 [ 27.990260][ T257] [ 247.090506][ T43] INFO: task ip:257 blocked for more than 122 seconds. [ 247.090803][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.090912][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.091103][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 247.091327][ T43] Call Trace: [ 247.091436][ T43] [ 247.091506][ T43] __schedule+0xa19/0x1dc0 [ 247.091630][ T43] ? __pfx___schedule+0x10/0x10 [ 247.091746][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091889][ T43] ? trace_lock_release+0x10e/0x180 [ 247.092014][ T43] schedule+0xdf/0x210 [ 247.092101][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.092216][ T43] __mutex_lock+0x634/0xac0 [ 247.092332][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092466][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.092579][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092694][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092811][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092938][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093055][ T43] ? find_held_lock+0x2c/0x110 [ 247.093167][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.093280][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.093401][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093519][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.093630][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093740][ T43] ? hlock_class+0x4e/0x130 [ 247.093851][ T43] ? mark_lock+0x38/0x3e0 [ 247.093947][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094070][ T43] netlink_rcv_skb+0x130/0x360 [ 247.094184][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094295][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.094431][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.094544][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.094655][ T43] netlink_unicast+0x44b/0x710 [ 247.094768][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.094879][ T43] ? find_held_lock+0x2c/0x110 [ 247.094996][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.095107][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.095224][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.095338][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.095462][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.095601][ T43] ? hlock_class+0x4e/0x130 [ 247.095717][ T43] ? validate_chain+0x130/0x9b0 [ 247.095830][ T43] ___sys_sendmsg+0xee/0x170 [ 247.095944][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.096057][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.096173][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.096291][ T43] ? find_held_lock+0x2c/0x110 [ 247.096410][ T43] ? __lock_release+0x103/0x460 [ 247.096519][ T43] ? __might_fault+0x11b/0x170 [ 247.096632][ T43] ? fdget+0x52/0x1e0 [ 247.096725][ T43] ? lock_acquire+0x32/0xc0 [ 247.096838][ T43] __sys_sendmsg+0xcd/0x170 [ 247.096952][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.097067][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.097188][ T43] do_syscall_64+0xc1/0x1d0 [ 247.097307][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.097453][ T43] RIP: 0033:0x7f41069357b7 [ 247.097569][ T43] RSP: 002b:00007ffdc55dbb28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.097741][ T43] RAX: ffffffffffffffda RBX: 00007ffdc55dc250 RCX: 00007f41069357b7 [ 247.097908][ T43] RDX: 0000000000000000 RSI: 00007ffdc55dbb90 RDI: 0000000000000005 [ 247.098081][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.098245][ T43] R10: 00007f41067ee708 R11: 0000000000000246 R12: 00007ffdc55dc268 [ 247.098419][ T43] R13: 000000006729c09d R14: 0000000000496600 R15: 00007ffdc55dbc78 [ 247.098593][ T43] [ 247.098680][ T43] INFO: lockdep is turned off. [ 369.970508][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.971128][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.971270][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.971472][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.971700][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.971851][ T43] Call Trace: [ 369.971939][ T43] [ 369.971999][ T43] __schedule+0xa19/0x1dc0 [ 369.972123][ T43] ? __pfx___schedule+0x10/0x10 [ 369.972239][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972355][ T43] ? trace_lock_release+0x10e/0x180 [ 369.972480][ T43] schedule+0xdf/0x210 [ 369.972565][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.972676][ T43] __mutex_lock+0x634/0xac0 [ 369.972797][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.972908][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.973022][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.973137][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973262][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973383][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.973499][ T43] addrconf_verify_work+0x12/0x30 [ 369.973618][ T43] process_one_work+0xe55/0x16d0 [ 369.973732][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973854][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.973966][ T43] ? assign_work+0x16c/0x240 [ 369.974080][ T43] worker_thread+0x58c/0xce0 [ 369.974198][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.974310][ T43] kthread+0x28a/0x350 [ 369.974403][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974514][ T43] ret_from_fork+0x31/0x70 [ 369.974626][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974736][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.974857][ T43] [ 369.974956][ T43] INFO: task ip:257 blocked for more than 245 seconds. [ 369.975087][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.975194][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.975387][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 369.975613][ T43] Call Trace: [ 369.975697][ T43] [ 369.975760][ T43] __schedule+0xa19/0x1dc0 [ 369.975876][ T43] ? __pfx___schedule+0x10/0x10 [ 369.975991][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976104][ T43] ? trace_lock_release+0x10e/0x180 [ 369.976223][ T43] schedule+0xdf/0x210 [ 369.976307][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.976424][ T43] __mutex_lock+0x634/0xac0 [ 369.976542][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976657][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976771][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976889][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977000][ T43] rtnl_newlink+0x64b/0xa30 [ 369.977112][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977226][ T43] ? find_held_lock+0x2c/0x110 [ 369.977344][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977462][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.977576][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977691][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.977802][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977917][ T43] ? hlock_class+0x4e/0x130 [ 369.978027][ T43] ? mark_lock+0x38/0x3e0 [ 369.978114][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978233][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978346][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978462][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.978588][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.978701][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.978811][ T43] netlink_unicast+0x44b/0x710 [ 369.978928][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979039][ T43] ? find_held_lock+0x2c/0x110 [ 369.979155][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.979273][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.979398][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.979516][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.979631][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.979770][ T43] ? hlock_class+0x4e/0x130 [ 369.979882][ T43] ? validate_chain+0x130/0x9b0 [ 369.979998][ T43] ___sys_sendmsg+0xee/0x170 [ 369.980108][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.980229][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.980342][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.980463][ T43] ? find_held_lock+0x2c/0x110 [ 369.980578][ T43] ? __lock_release+0x103/0x460 [ 369.980691][ T43] ? __might_fault+0x11b/0x170 [ 369.980803][ T43] ? fdget+0x52/0x1e0 [ 369.980891][ T43] ? lock_acquire+0x32/0xc0 [ 369.981003][ T43] __sys_sendmsg+0xcd/0x170 [ 369.981115][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.981236][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.981358][ T43] do_syscall_64+0xc1/0x1d0 [ 369.981482][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.981625][ T43] RIP: 0033:0x7f41069357b7 [ 369.981740][ T43] RSP: 002b:00007ffdc55dbb28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.981907][ T43] RAX: ffffffffffffffda RBX: 00007ffdc55dc250 RCX: 00007f41069357b7 [ 369.982072][ T43] RDX: 0000000000000000 RSI: 00007ffdc55dbb90 RDI: 0000000000000005 [ 369.982244][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.982416][ T43] R10: 00007f41067ee708 R11: 0000000000000246 R12: 00007ffdc55dc268 [ 369.982581][ T43] R13: 000000006729c09d R14: 0000000000496600 R15: 00007ffdc55dbc78 [ 369.982749][ T43] [ 369.982836][ T43] INFO: lockdep is turned off. [ 492.850481][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.850805][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.850925][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.851105][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.851328][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.851496][ T43] Call Trace: [ 492.851581][ T43] [ 492.851642][ T43] __schedule+0xa19/0x1dc0 [ 492.851760][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851882][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851997][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852110][ T43] schedule+0xdf/0x210 [ 492.852195][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.852306][ T43] __mutex_lock+0x634/0xac0 [ 492.852434][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.852547][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852664][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.852778][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852903][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853018][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853128][ T43] addrconf_verify_work+0x12/0x30 [ 492.853238][ T43] process_one_work+0xe55/0x16d0 [ 492.853350][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853471][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.853587][ T43] ? assign_work+0x16c/0x240 [ 492.853699][ T43] worker_thread+0x58c/0xce0 [ 492.853812][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.853923][ T43] kthread+0x28a/0x350 [ 492.854007][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854118][ T43] ret_from_fork+0x31/0x70 [ 492.854231][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854341][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.854462][ T43] [ 492.854562][ T43] INFO: task ip:257 blocked for more than 368 seconds. [ 492.854693][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.854796][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.854976][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 492.855193][ T43] Call Trace: [ 492.855276][ T43] [ 492.855335][ T43] __schedule+0xa19/0x1dc0 [ 492.855466][ T43] ? __pfx___schedule+0x10/0x10 [ 492.855579][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855691][ T43] ? trace_lock_release+0x10e/0x180 [ 492.855805][ T43] schedule+0xdf/0x210 [ 492.855889][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.855999][ T43] __mutex_lock+0x634/0xac0 [ 492.856110][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856223][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.856340][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856459][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856568][ T43] rtnl_newlink+0x64b/0xa30 [ 492.856680][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856791][ T43] ? find_held_lock+0x2c/0x110 [ 492.856905][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.857016][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.857127][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.857241][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.857355][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.857472][ T43] ? hlock_class+0x4e/0x130 [ 492.857582][ T43] ? mark_lock+0x38/0x3e0 [ 492.857668][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.857781][ T43] netlink_rcv_skb+0x130/0x360 [ 492.857893][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858003][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.858117][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.858233][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.858345][ T43] netlink_unicast+0x44b/0x710 [ 492.858464][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.858576][ T43] ? find_held_lock+0x2c/0x110 [ 492.858691][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.858803][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.858917][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.859030][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.859143][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.859282][ T43] ? hlock_class+0x4e/0x130 [ 492.859406][ T43] ? validate_chain+0x130/0x9b0 [ 492.859519][ T43] ___sys_sendmsg+0xee/0x170 [ 492.859630][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.859741][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.859852][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859965][ T43] ? find_held_lock+0x2c/0x110 [ 492.860079][ T43] ? __lock_release+0x103/0x460 [ 492.860191][ T43] ? __might_fault+0x11b/0x170 [ 492.860302][ T43] ? fdget+0x52/0x1e0 [ 492.860394][ T43] ? lock_acquire+0x32/0xc0 [ 492.860506][ T43] __sys_sendmsg+0xcd/0x170 [ 492.860620][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.860730][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.860847][ T43] do_syscall_64+0xc1/0x1d0 [ 492.860961][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.861105][ T43] RIP: 0033:0x7f41069357b7 [ 492.861220][ T43] RSP: 002b:00007ffdc55dbb28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.861392][ T43] RAX: ffffffffffffffda RBX: 00007ffdc55dc250 RCX: 00007f41069357b7 [ 492.861556][ T43] RDX: 0000000000000000 RSI: 00007ffdc55dbb90 RDI: 0000000000000005 [ 492.861721][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.861888][ T43] R10: 00007f41067ee708 R11: 0000000000000246 R12: 00007ffdc55dc268 [ 492.862053][ T43] R13: 000000006729c09d R14: 0000000000496600 R15: 00007ffdc55dbc78 [ 492.862220][ T43] [ 492.862304][ T43] INFO: lockdep is turned off. [ 615.730586][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.731280][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731443][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.731629][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.731855][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.732001][ T43] Call Trace: [ 615.732086][ T43] [ 615.732160][ T43] __schedule+0xa19/0x1dc0 [ 615.732281][ T43] ? __pfx___schedule+0x10/0x10 [ 615.732406][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732527][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732639][ T43] schedule+0xdf/0x210 [ 615.732724][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732836][ T43] __mutex_lock+0x634/0xac0 [ 615.732952][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.733064][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733176][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733291][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733406][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733523][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733633][ T43] addrconf_verify_work+0x12/0x30 [ 615.733743][ T43] process_one_work+0xe55/0x16d0 [ 615.733857][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733968][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.734080][ T43] ? assign_work+0x16c/0x240 [ 615.734195][ T43] worker_thread+0x58c/0xce0 [ 615.734309][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.734426][ T43] kthread+0x28a/0x350 [ 615.734511][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734621][ T43] ret_from_fork+0x31/0x70 [ 615.734733][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734842][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.734959][ T43] [ 615.735054][ T43] INFO: task ip:257 blocked for more than 491 seconds. [ 615.735187][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.735291][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.735483][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 615.735707][ T43] Call Trace: [ 615.735789][ T43] [ 615.735849][ T43] __schedule+0xa19/0x1dc0 [ 615.735961][ T43] ? __pfx___schedule+0x10/0x10 [ 615.736076][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736188][ T43] ? trace_lock_release+0x10e/0x180 [ 615.736303][ T43] schedule+0xdf/0x210 [ 615.736393][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.736502][ T43] __mutex_lock+0x634/0xac0 [ 615.736614][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736724][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.736842][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736960][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.737070][ T43] rtnl_newlink+0x64b/0xa30 [ 615.737181][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737292][ T43] ? find_held_lock+0x2c/0x110 [ 615.737408][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.737520][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.737631][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737742][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.737852][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737964][ T43] ? hlock_class+0x4e/0x130 [ 615.738075][ T43] ? mark_lock+0x38/0x3e0 [ 615.738160][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738273][ T43] netlink_rcv_skb+0x130/0x360 [ 615.738391][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.738501][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.738616][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.738727][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.738840][ T43] netlink_unicast+0x44b/0x710 [ 615.738955][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.739066][ T43] ? find_held_lock+0x2c/0x110 [ 615.739179][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.739291][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.739414][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.739530][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.739639][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.739780][ T43] ? hlock_class+0x4e/0x130 [ 615.739892][ T43] ? validate_chain+0x130/0x9b0 [ 615.740002][ T43] ___sys_sendmsg+0xee/0x170 [ 615.740112][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.740225][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.740337][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.740456][ T43] ? find_held_lock+0x2c/0x110 [ 615.740568][ T43] ? __lock_release+0x103/0x460 [ 615.740681][ T43] ? __might_fault+0x11b/0x170 [ 615.740799][ T43] ? fdget+0x52/0x1e0 [ 615.740884][ T43] ? lock_acquire+0x32/0xc0 [ 615.740996][ T43] __sys_sendmsg+0xcd/0x170 [ 615.741109][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.741220][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.741337][ T43] do_syscall_64+0xc1/0x1d0 [ 615.741462][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.741604][ T43] RIP: 0033:0x7f41069357b7 [ 615.741722][ T43] RSP: 002b:00007ffdc55dbb28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.741890][ T43] RAX: ffffffffffffffda RBX: 00007ffdc55dc250 RCX: 00007f41069357b7 [ 615.742054][ T43] RDX: 0000000000000000 RSI: 00007ffdc55dbb90 RDI: 0000000000000005 [ 615.742227][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.742396][ T43] R10: 00007f41067ee708 R11: 0000000000000246 R12: 00007ffdc55dc268 [ 615.742563][ T43] R13: 000000006729c09d R14: 0000000000496600 R15: 00007ffdc55dbc78 [ 615.742732][ T43] [ 615.742815][ T43] INFO: lockdep is turned off. [ 738.610614][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.611318][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611647][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.611856][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.612082][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.612235][ T43] Call Trace: [ 738.612319][ T43] [ 738.612393][ T43] __schedule+0xa19/0x1dc0 [ 738.612511][ T43] ? __pfx___schedule+0x10/0x10 [ 738.612624][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612742][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612856][ T43] schedule+0xdf/0x210 [ 738.612941][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.613051][ T43] __mutex_lock+0x634/0xac0 [ 738.613166][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.613278][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613395][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.613506][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613619][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613733][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613843][ T43] addrconf_verify_work+0x12/0x30 [ 738.613970][ T43] process_one_work+0xe55/0x16d0 [ 738.614083][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.614195][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.614308][ T43] ? assign_work+0x16c/0x240 [ 738.614426][ T43] worker_thread+0x58c/0xce0 [ 738.614542][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614653][ T43] kthread+0x28a/0x350 [ 738.614738][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614849][ T43] ret_from_fork+0x31/0x70 [ 738.614961][ T43] ? __pfx_kthread+0x10/0x10 [ 738.615070][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.615194][ T43] [ 738.615288][ T43] INFO: task ip:257 blocked for more than 614 seconds. [ 738.615425][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615549][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615728][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 738.615944][ T43] Call Trace: [ 738.616027][ T43] [ 738.616086][ T43] __schedule+0xa19/0x1dc0 [ 738.616198][ T43] ? __pfx___schedule+0x10/0x10 [ 738.616309][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616430][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616544][ T43] schedule+0xdf/0x210 [ 738.616637][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616747][ T43] __mutex_lock+0x634/0xac0 [ 738.616860][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616971][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.617084][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.617197][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.617311][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617427][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617538][ T43] ? find_held_lock+0x2c/0x110 [ 738.617650][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617762][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.617872][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617985][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.618095][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618210][ T43] ? hlock_class+0x4e/0x130 [ 738.618321][ T43] ? mark_lock+0x38/0x3e0 [ 738.618411][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618523][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618636][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618746][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.618860][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.618973][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619088][ T43] netlink_unicast+0x44b/0x710 [ 738.619200][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619312][ T43] ? find_held_lock+0x2c/0x110 [ 738.619436][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619557][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619670][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.619781][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.619891][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.620031][ T43] ? hlock_class+0x4e/0x130 [ 738.620142][ T43] ? validate_chain+0x130/0x9b0 [ 738.620254][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620371][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620483][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620593][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.620707][ T43] ? find_held_lock+0x2c/0x110 [ 738.620819][ T43] ? __lock_release+0x103/0x460 [ 738.620930][ T43] ? __might_fault+0x11b/0x170 [ 738.621044][ T43] ? fdget+0x52/0x1e0 [ 738.621129][ T43] ? lock_acquire+0x32/0xc0 [ 738.621240][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621358][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621481][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.621598][ T43] do_syscall_64+0xc1/0x1d0 [ 738.621711][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.621850][ T43] RIP: 0033:0x7f41069357b7 [ 738.621969][ T43] RSP: 002b:00007ffdc55dbb28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.622136][ T43] RAX: ffffffffffffffda RBX: 00007ffdc55dc250 RCX: 00007f41069357b7 [ 738.622300][ T43] RDX: 0000000000000000 RSI: 00007ffdc55dbb90 RDI: 0000000000000005 [ 738.622470][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.622634][ T43] R10: 00007f41067ee708 R11: 0000000000000246 R12: 00007ffdc55dc268 [ 738.622811][ T43] R13: 000000006729c09d R14: 0000000000496600 R15: 00007ffdc55dbc78 [ 738.622973][ T43] [ 738.623054][ T43] INFO: lockdep is turned off. [ 861.490469][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.490846][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490954][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.491144][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.491390][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.491537][ T43] Call Trace: [ 861.491622][ T43] [ 861.491682][ T43] __schedule+0xa19/0x1dc0 [ 861.491799][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491912][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492026][ T43] ? trace_lock_release+0x10e/0x180 [ 861.492143][ T43] schedule+0xdf/0x210 [ 861.492229][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.492340][ T43] __mutex_lock+0x634/0xac0 [ 861.492460][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492573][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492682][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492795][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492904][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493022][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493141][ T43] addrconf_verify_work+0x12/0x30 [ 861.493249][ T43] process_one_work+0xe55/0x16d0 [ 861.493360][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493477][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493586][ T43] ? assign_work+0x16c/0x240 [ 861.493702][ T43] worker_thread+0x58c/0xce0 [ 861.493812][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.493926][ T43] kthread+0x28a/0x350 [ 861.494009][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494117][ T43] ret_from_fork+0x31/0x70 [ 861.494225][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494332][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494452][ T43] [ 861.494534][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.494719][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr