[ 28.793271][ T256] [ 28.793368][ T256] ===================================== [ 28.793530][ T256] WARNING: bad unlock balance detected! [ 28.793656][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 28.793783][ T256] ------------------------------------- [ 28.793916][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 28.794138][ T256] [] __rtnl_unlock+0x69/0xf0 [ 28.794319][ T256] but there are no more locks to release! [ 28.794457][ T256] [ 28.794457][ T256] other info that might help us debug this: [ 28.794693][ T256] no locks held by ip/256. [ 28.794833][ T256] [ 28.794833][ T256] stack backtrace: [ 28.795007][ T256] CPU: 3 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.795254][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.795536][ T256] Call Trace: [ 28.795639][ T256] [ 28.795709][ T256] dump_stack_lvl+0x82/0xd0 [ 28.795854][ T256] ? __rtnl_unlock+0x69/0xf0 [ 28.796025][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.796168][ T256] __lock_release+0x2f7/0x460 [ 28.796309][ T256] ? __pfx___lock_release+0x10/0x10 [ 28.796451][ T256] ? __rtnl_unlock+0x69/0xf0 [ 28.796599][ T256] lock_release+0xd7/0x140 [ 28.796752][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.796895][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.797038][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.797218][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 28.797360][ T256] __rtnl_unlock+0x69/0xf0 [ 28.797499][ T256] rtnl_newlink+0x7fd/0xa30 [ 28.797639][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.797780][ T256] ? find_held_lock+0x2c/0x110 [ 28.797948][ T256] ? __lock_release+0x103/0x460 [ 28.798088][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.798246][ T256] ? __pfx___lock_release+0x10/0x10 [ 28.798397][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.798539][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.798680][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 28.798837][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.798979][ T256] ? hlock_class+0x4e/0x130 [ 28.799119][ T256] ? mark_lock+0x38/0x3e0 [ 28.799228][ T256] ? __lock_acquire+0xb3f/0x1580 [ 28.799371][ T256] netlink_rcv_skb+0x130/0x360 [ 28.799521][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.799688][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.799834][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 28.799974][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 28.800115][ T256] netlink_unicast+0x44b/0x710 [ 28.800300][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 28.800441][ T256] ? find_held_lock+0x2c/0x110 [ 28.800583][ T256] netlink_sendmsg+0x723/0xbe0 [ 28.800725][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.800886][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 28.801027][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.801166][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.801349][ T256] ? hlock_class+0x4e/0x130 [ 28.801496][ T256] ? validate_chain+0x130/0x9b0 [ 28.801636][ T256] ___sys_sendmsg+0xee/0x170 [ 28.801777][ T256] ? __pfx_validate_chain+0x10/0x10 [ 28.801918][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.802060][ T256] ? __lock_acquire+0xb3f/0x1580 [ 28.802201][ T256] ? find_held_lock+0x2c/0x110 [ 28.802342][ T256] ? __lock_release+0x103/0x460 [ 28.802481][ T256] ? __might_fault+0x11b/0x170 [ 28.802622][ T256] ? fdget+0x52/0x1e0 [ 28.802734][ T256] ? lock_acquire+0x32/0xc0 [ 28.802874][ T256] __sys_sendmsg+0xcd/0x170 [ 28.803018][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.803156][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.803303][ T256] do_syscall_64+0xc1/0x1d0 [ 28.803445][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.803622][ T256] RIP: 0033:0x7eff46a487b7 [ 28.803767][ 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 [ 28.804263][ T256] RSP: 002b:00007fff32797ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.804477][ T256] RAX: ffffffffffffffda RBX: 00007fff32798610 RCX: 00007eff46a487b7 [ 28.804685][ T256] RDX: 0000000000000000 RSI: 00007fff32797f50 RDI: 0000000000000005 [ 28.804897][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.805121][ T256] R10: 00007eff46901708 R11: 0000000000000246 R12: 00007fff32798628 [ 28.805317][ T256] R13: 000000006729bbd3 R14: 0000000000496600 R15: 00007fff32798038 [ 28.805511][ T256] [ 247.098452][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.098691][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.098802][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.098989][ T43] task:ip state:D stack:25696 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.099215][ T43] Call Trace: [ 247.099337][ T43] [ 247.099403][ T43] __schedule+0xa19/0x1dc0 [ 247.099526][ T43] ? __pfx___schedule+0x10/0x10 [ 247.099644][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099763][ T43] ? trace_lock_release+0x10e/0x180 [ 247.099879][ T43] schedule+0xdf/0x210 [ 247.099968][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.100082][ T43] __mutex_lock+0x634/0xac0 [ 247.100198][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.100325][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.100449][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.100564][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.100678][ T43] rtnl_newlink+0x64b/0xa30 [ 247.100795][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100905][ T43] ? find_held_lock+0x2c/0x110 [ 247.101021][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.101135][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.101247][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.101365][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.101476][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101590][ T43] ? hlock_class+0x4e/0x130 [ 247.101706][ T43] ? mark_lock+0x38/0x3e0 [ 247.101792][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.101903][ T43] netlink_rcv_skb+0x130/0x360 [ 247.102016][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.102132][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.102247][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.102369][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.102482][ T43] netlink_unicast+0x44b/0x710 [ 247.102600][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.102712][ T43] ? find_held_lock+0x2c/0x110 [ 247.102824][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.102935][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.103049][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.103166][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.103276][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.103423][ T43] ? hlock_class+0x4e/0x130 [ 247.103537][ T43] ? validate_chain+0x130/0x9b0 [ 247.103650][ T43] ___sys_sendmsg+0xee/0x170 [ 247.103760][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.103870][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.103984][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.104099][ T43] ? find_held_lock+0x2c/0x110 [ 247.104210][ T43] ? __lock_release+0x103/0x460 [ 247.104332][ T43] ? __might_fault+0x11b/0x170 [ 247.104449][ T43] ? fdget+0x52/0x1e0 [ 247.104537][ T43] ? lock_acquire+0x32/0xc0 [ 247.104650][ T43] __sys_sendmsg+0xcd/0x170 [ 247.104761][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.104871][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.104992][ T43] do_syscall_64+0xc1/0x1d0 [ 247.105107][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.105247][ T43] RIP: 0033:0x7eff46a487b7 [ 247.105374][ T43] RSP: 002b:00007fff32797ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.105544][ T43] RAX: ffffffffffffffda RBX: 00007fff32798610 RCX: 00007eff46a487b7 [ 247.105709][ T43] RDX: 0000000000000000 RSI: 00007fff32797f50 RDI: 0000000000000005 [ 247.105871][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.106042][ T43] R10: 00007eff46901708 R11: 0000000000000246 R12: 00007fff32798628 [ 247.106205][ T43] R13: 000000006729bbd3 R14: 0000000000496600 R15: 00007fff32798038 [ 247.106386][ T43] [ 247.106471][ T43] INFO: lockdep is turned off. [ 369.978464][ T43] INFO: task kworker/u16:1:76 blocked for more than 122 seconds. [ 369.978802][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.978910][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.979098][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 369.979345][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.979504][ T43] Call Trace: [ 369.979588][ T43] [ 369.979650][ T43] __schedule+0xa19/0x1dc0 [ 369.979766][ T43] ? __pfx___schedule+0x10/0x10 [ 369.979878][ T43] ? __lock_release+0x103/0x460 [ 369.979990][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980103][ T43] ? trace_lock_release+0x10e/0x180 [ 369.980218][ T43] schedule+0xdf/0x210 [ 369.980314][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.980425][ T43] __mutex_lock+0x634/0xac0 [ 369.980539][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.980649][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.980760][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.980874][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980984][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.981108][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.981217][ T43] addrconf_verify_work+0x12/0x30 [ 369.981335][ T43] process_one_work+0xe55/0x16d0 [ 369.981447][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.981557][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.981668][ T43] ? assign_work+0x16c/0x240 [ 369.981782][ T43] worker_thread+0x58c/0xce0 [ 369.981892][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.982031][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.982141][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.982252][ T43] kthread+0x28a/0x350 [ 369.982340][ T43] ? __pfx_kthread+0x10/0x10 [ 369.982449][ T43] ret_from_fork+0x31/0x70 [ 369.982563][ T43] ? __pfx_kthread+0x10/0x10 [ 369.982672][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.982793][ T43] [ 369.982881][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.983012][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.983116][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.983294][ T43] task:ip state:D stack:25696 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.983521][ T43] Call Trace: [ 369.983604][ T43] [ 369.983662][ T43] __schedule+0xa19/0x1dc0 [ 369.983780][ T43] ? __pfx___schedule+0x10/0x10 [ 369.983894][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984006][ T43] ? trace_lock_release+0x10e/0x180 [ 369.984118][ T43] schedule+0xdf/0x210 [ 369.984202][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.984319][ T43] __mutex_lock+0x634/0xac0 [ 369.984431][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.984543][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.984657][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984773][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.984883][ T43] rtnl_newlink+0x64b/0xa30 [ 369.984994][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.985112][ T43] ? find_held_lock+0x2c/0x110 [ 369.985224][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.985340][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.985450][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.985562][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.985674][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.985797][ T43] ? hlock_class+0x4e/0x130 [ 369.985908][ T43] ? mark_lock+0x38/0x3e0 [ 369.985993][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.986107][ T43] netlink_rcv_skb+0x130/0x360 [ 369.986219][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.986335][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.986450][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.986564][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.986675][ T43] netlink_unicast+0x44b/0x710 [ 369.986788][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.986900][ T43] ? find_held_lock+0x2c/0x110 [ 369.987014][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.987128][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.987240][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.987357][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.987469][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.987609][ T43] ? hlock_class+0x4e/0x130 [ 369.987720][ T43] ? validate_chain+0x130/0x9b0 [ 369.987831][ T43] ___sys_sendmsg+0xee/0x170 [ 369.987942][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.988053][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.988164][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.988277][ T43] ? find_held_lock+0x2c/0x110 [ 369.988394][ T43] ? __lock_release+0x103/0x460 [ 369.988506][ T43] ? __might_fault+0x11b/0x170 [ 369.988619][ T43] ? fdget+0x52/0x1e0 [ 369.988703][ T43] ? lock_acquire+0x32/0xc0 [ 369.988814][ T43] __sys_sendmsg+0xcd/0x170 [ 369.988927][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.989040][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.989162][ T43] do_syscall_64+0xc1/0x1d0 [ 369.989274][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.989417][ T43] RIP: 0033:0x7eff46a487b7 [ 369.989532][ T43] RSP: 002b:00007fff32797ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.989698][ T43] RAX: ffffffffffffffda RBX: 00007fff32798610 RCX: 00007eff46a487b7 [ 369.989862][ T43] RDX: 0000000000000000 RSI: 00007fff32797f50 RDI: 0000000000000005 [ 369.990025][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.990190][ T43] R10: 00007eff46901708 R11: 0000000000000246 R12: 00007fff32798628 [ 369.990360][ T43] R13: 000000006729bbd3 R14: 0000000000496600 R15: 00007fff32798038 [ 369.990526][ T43] [ 369.990609][ T43] INFO: lockdep is turned off. [ 492.858428][ T43] INFO: task kworker/u16:1:76 blocked for more than 245 seconds. [ 492.858705][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.858825][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.859056][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 492.859328][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.859492][ T43] Call Trace: [ 492.859589][ T43] [ 492.859657][ T43] __schedule+0xa19/0x1dc0 [ 492.859785][ T43] ? __pfx___schedule+0x10/0x10 [ 492.859911][ T43] ? __lock_release+0x103/0x460 [ 492.860042][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860167][ T43] ? trace_lock_release+0x10e/0x180 [ 492.860291][ T43] schedule+0xdf/0x210 [ 492.860403][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.860526][ T43] __mutex_lock+0x634/0xac0 [ 492.860650][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.860770][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.860894][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.861025][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.861145][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.861268][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.861398][ T43] addrconf_verify_work+0x12/0x30 [ 492.861522][ T43] process_one_work+0xe55/0x16d0 [ 492.861647][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.861768][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.861897][ T43] ? assign_work+0x16c/0x240 [ 492.862024][ T43] worker_thread+0x58c/0xce0 [ 492.862150][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.862309][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.862432][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.862554][ T43] kthread+0x28a/0x350 [ 492.862648][ T43] ? __pfx_kthread+0x10/0x10 [ 492.862774][ T43] ret_from_fork+0x31/0x70 [ 492.862901][ T43] ? __pfx_kthread+0x10/0x10 [ 492.863026][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.863156][ T43] [ 492.863255][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.863407][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.863523][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.863723][ T43] task:ip state:D stack:25696 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.863966][ T43] Call Trace: [ 492.864059][ T43] [ 492.864126][ T43] __schedule+0xa19/0x1dc0 [ 492.864254][ T43] ? __pfx___schedule+0x10/0x10 [ 492.864380][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864505][ T43] ? trace_lock_release+0x10e/0x180 [ 492.864627][ T43] schedule+0xdf/0x210 [ 492.864720][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.864831][ T43] __mutex_lock+0x634/0xac0 [ 492.864969][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.865098][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.865222][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.865357][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.865481][ T43] rtnl_newlink+0x64b/0xa30 [ 492.865605][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.865729][ T43] ? find_held_lock+0x2c/0x110 [ 492.865852][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.865976][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.866123][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.866250][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.866381][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.866503][ T43] ? hlock_class+0x4e/0x130 [ 492.866627][ T43] ? mark_lock+0x38/0x3e0 [ 492.866722][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.866845][ T43] netlink_rcv_skb+0x130/0x360 [ 492.866969][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.867103][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.867230][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.867362][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.867489][ T43] netlink_unicast+0x44b/0x710 [ 492.867614][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.867736][ T43] ? find_held_lock+0x2c/0x110 [ 492.867863][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.867994][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.868129][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.868253][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.868378][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.868531][ T43] ? hlock_class+0x4e/0x130 [ 492.868656][ T43] ? validate_chain+0x130/0x9b0 [ 492.868780][ T43] ___sys_sendmsg+0xee/0x170 [ 492.868899][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.869024][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.869149][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.869274][ T43] ? find_held_lock+0x2c/0x110 [ 492.869403][ T43] ? __lock_release+0x103/0x460 [ 492.869528][ T43] ? __might_fault+0x11b/0x170 [ 492.869648][ T43] ? fdget+0x52/0x1e0 [ 492.869742][ T43] ? lock_acquire+0x32/0xc0 [ 492.869869][ T43] __sys_sendmsg+0xcd/0x170 [ 492.869990][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.870113][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.870245][ T43] do_syscall_64+0xc1/0x1d0 [ 492.870374][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.870534][ T43] RIP: 0033:0x7eff46a487b7 [ 492.870662][ T43] RSP: 002b:00007fff32797ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.870848][ T43] RAX: ffffffffffffffda RBX: 00007fff32798610 RCX: 00007eff46a487b7 [ 492.871030][ T43] RDX: 0000000000000000 RSI: 00007fff32797f50 RDI: 0000000000000005 [ 492.871213][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.871394][ T43] R10: 00007eff46901708 R11: 0000000000000246 R12: 00007fff32798628 [ 492.871577][ T43] R13: 000000006729bbd3 R14: 0000000000496600 R15: 00007fff32798038 [ 492.871761][ T43] [ 492.871853][ T43] INFO: lockdep is turned off. [ 615.738382][ T43] INFO: task kworker/u16:1:76 blocked for more than 368 seconds. [ 615.738649][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.738756][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.738935][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 615.739154][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.739325][ T43] Call Trace: [ 615.739411][ T43] [ 615.739473][ T43] __schedule+0xa19/0x1dc0 [ 615.739589][ T43] ? __pfx___schedule+0x10/0x10 [ 615.739700][ T43] ? __lock_release+0x103/0x460 [ 615.739812][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739925][ T43] ? trace_lock_release+0x10e/0x180 [ 615.740038][ T43] schedule+0xdf/0x210 [ 615.740125][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.740234][ T43] __mutex_lock+0x634/0xac0 [ 615.740353][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.740469][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.740580][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.740693][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740802][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740914][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.741023][ T43] addrconf_verify_work+0x12/0x30 [ 615.741136][ T43] process_one_work+0xe55/0x16d0 [ 615.741253][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.741367][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.741480][ T43] ? assign_work+0x16c/0x240 [ 615.741594][ T43] worker_thread+0x58c/0xce0 [ 615.741703][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.741841][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.741950][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.742062][ T43] kthread+0x28a/0x350 [ 615.742148][ T43] ? __pfx_kthread+0x10/0x10 [ 615.742259][ T43] ret_from_fork+0x31/0x70 [ 615.742376][ T43] ? __pfx_kthread+0x10/0x10 [ 615.742485][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.742600][ T43] [ 615.742687][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.742816][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.742918][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.743099][ T43] task:ip state:D stack:25696 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.743324][ T43] Call Trace: [ 615.743407][ T43] [ 615.743465][ T43] __schedule+0xa19/0x1dc0 [ 615.743577][ T43] ? __pfx___schedule+0x10/0x10 [ 615.743688][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.743799][ T43] ? trace_lock_release+0x10e/0x180 [ 615.743912][ T43] schedule+0xdf/0x210 [ 615.743998][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.744109][ T43] __mutex_lock+0x634/0xac0 [ 615.744234][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.744352][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.744483][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.744597][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.744708][ T43] rtnl_newlink+0x64b/0xa30 [ 615.744819][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.744943][ T43] ? find_held_lock+0x2c/0x110 [ 615.745056][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.745168][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.745279][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.745396][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.745506][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.745616][ T43] ? hlock_class+0x4e/0x130 [ 615.745727][ T43] ? mark_lock+0x38/0x3e0 [ 615.745812][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.745928][ T43] netlink_rcv_skb+0x130/0x360 [ 615.746041][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.746152][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.746266][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.746386][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.746496][ T43] netlink_unicast+0x44b/0x710 [ 615.746608][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.746722][ T43] ? find_held_lock+0x2c/0x110 [ 615.746837][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.746953][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.747067][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.747178][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.747288][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.747432][ T43] ? hlock_class+0x4e/0x130 [ 615.747543][ T43] ? validate_chain+0x130/0x9b0 [ 615.747654][ T43] ___sys_sendmsg+0xee/0x170 [ 615.747769][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.747881][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.747992][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.748104][ T43] ? find_held_lock+0x2c/0x110 [ 615.748215][ T43] ? __lock_release+0x103/0x460 [ 615.748331][ T43] ? __might_fault+0x11b/0x170 [ 615.748443][ T43] ? fdget+0x52/0x1e0 [ 615.748528][ T43] ? lock_acquire+0x32/0xc0 [ 615.748642][ T43] __sys_sendmsg+0xcd/0x170 [ 615.748755][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.748865][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.748983][ T43] do_syscall_64+0xc1/0x1d0 [ 615.749096][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.749235][ T43] RIP: 0033:0x7eff46a487b7 [ 615.749355][ T43] RSP: 002b:00007fff32797ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.749522][ T43] RAX: ffffffffffffffda RBX: 00007fff32798610 RCX: 00007eff46a487b7 [ 615.749689][ T43] RDX: 0000000000000000 RSI: 00007fff32797f50 RDI: 0000000000000005 [ 615.749852][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.750015][ T43] R10: 00007eff46901708 R11: 0000000000000246 R12: 00007fff32798628 [ 615.750179][ T43] R13: 000000006729bbd3 R14: 0000000000496600 R15: 00007fff32798038 [ 615.750355][ T43] [ 615.750437][ T43] INFO: lockdep is turned off. [ 738.618501][ T43] INFO: task kworker/u16:1:76 blocked for more than 491 seconds. [ 738.618778][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.618884][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.619066][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 738.619331][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.619482][ T43] Call Trace: [ 738.619567][ T43] [ 738.619635][ T43] __schedule+0xa19/0x1dc0 [ 738.619752][ T43] ? __pfx___schedule+0x10/0x10 [ 738.619866][ T43] ? __lock_release+0x103/0x460 [ 738.619980][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620093][ T43] ? trace_lock_release+0x10e/0x180 [ 738.620206][ T43] schedule+0xdf/0x210 [ 738.620308][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.620419][ T43] __mutex_lock+0x634/0xac0 [ 738.620531][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.620643][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.620755][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.620867][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620977][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.621090][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.621204][ T43] addrconf_verify_work+0x12/0x30 [ 738.621322][ T43] process_one_work+0xe55/0x16d0 [ 738.621442][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.621553][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.621665][ T43] ? assign_work+0x16c/0x240 [ 738.621778][ T43] worker_thread+0x58c/0xce0 [ 738.621887][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.622025][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.622140][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.622252][ T43] kthread+0x28a/0x350 [ 738.622339][ T43] ? __pfx_kthread+0x10/0x10 [ 738.622451][ T43] ret_from_fork+0x31/0x70 [ 738.622562][ T43] ? __pfx_kthread+0x10/0x10 [ 738.622671][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.622787][ T43] [ 738.622873][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.623007][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.623111][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.623289][ T43] task:ip state:D stack:25696 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.623525][ T43] Call Trace: [ 738.623608][ T43] [ 738.623668][ T43] __schedule+0xa19/0x1dc0 [ 738.623780][ T43] ? __pfx___schedule+0x10/0x10 [ 738.623892][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624008][ T43] ? trace_lock_release+0x10e/0x180 [ 738.624121][ T43] schedule+0xdf/0x210 [ 738.624205][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.624322][ T43] __mutex_lock+0x634/0xac0 [ 738.624435][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.624545][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.624662][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624775][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.624888][ T43] rtnl_newlink+0x64b/0xa30 [ 738.624999][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.625109][ T43] ? find_held_lock+0x2c/0x110 [ 738.625220][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.625337][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.625446][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.625556][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.625666][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.625779][ T43] ? hlock_class+0x4e/0x130 [ 738.625889][ T43] ? mark_lock+0x38/0x3e0 [ 738.625973][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.626084][ T43] netlink_rcv_skb+0x130/0x360 [ 738.626194][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.626308][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.626423][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.626535][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.626650][ T43] netlink_unicast+0x44b/0x710 [ 738.626761][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.626872][ T43] ? find_held_lock+0x2c/0x110 [ 738.626987][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.627101][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.627214][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.627331][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.627440][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.627579][ T43] ? hlock_class+0x4e/0x130 [ 738.627691][ T43] ? validate_chain+0x130/0x9b0 [ 738.627802][ T43] ___sys_sendmsg+0xee/0x170 [ 738.627913][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.628025][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.628135][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.628247][ T43] ? find_held_lock+0x2c/0x110 [ 738.628362][ T43] ? __lock_release+0x103/0x460 [ 738.628472][ T43] ? __might_fault+0x11b/0x170 [ 738.628588][ T43] ? fdget+0x52/0x1e0 [ 738.628674][ T43] ? lock_acquire+0x32/0xc0 [ 738.628785][ T43] __sys_sendmsg+0xcd/0x170 [ 738.628896][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.629006][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.629122][ T43] do_syscall_64+0xc1/0x1d0 [ 738.629234][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.629376][ T43] RIP: 0033:0x7eff46a487b7 [ 738.629501][ T43] RSP: 002b:00007fff32797ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.629666][ T43] RAX: ffffffffffffffda RBX: 00007fff32798610 RCX: 00007eff46a487b7 [ 738.629830][ T43] RDX: 0000000000000000 RSI: 00007fff32797f50 RDI: 0000000000000005 [ 738.629996][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.630157][ T43] R10: 00007eff46901708 R11: 0000000000000246 R12: 00007fff32798628 [ 738.630328][ T43] R13: 000000006729bbd3 R14: 0000000000496600 R15: 00007fff32798038 [ 738.630499][ T43] [ 738.630581][ T43] INFO: lockdep is turned off. [ 861.498426][ T43] INFO: task kworker/u16:1:76 blocked for more than 614 seconds. [ 861.498710][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.498820][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.499030][ T43] task:kworker/u16:1 state:D stack:30248 pid:76 tgid:76 ppid:2 flags:0x00004000 [ 861.499257][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.499425][ T43] Call Trace: [ 861.499510][ T43] [ 861.499570][ T43] __schedule+0xa19/0x1dc0 [ 861.499686][ T43] ? __pfx___schedule+0x10/0x10 [ 861.499798][ T43] ? __lock_release+0x103/0x460 [ 861.499911][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500030][ T43] ? trace_lock_release+0x10e/0x180 [ 861.500142][ T43] schedule+0xdf/0x210 [ 861.500229][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.500350][ T43] __mutex_lock+0x634/0xac0 [ 861.500462][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.500574][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.500684][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.500799][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500914][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.501026][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.501135][ T43] addrconf_verify_work+0x12/0x30 [ 861.501247][ T43] process_one_work+0xe55/0x16d0 [ 861.501368][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.501479][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.501591][ T43] ? assign_work+0x16c/0x240 [ 861.501705][ T43] worker_thread+0x58c/0xce0 [ 861.501819][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.501956][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.502066][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.502176][ T43] kthread+0x28a/0x350 [ 861.502260][ T43] ? __pfx_kthread+0x10/0x10 [ 861.502381][ T43] ret_from_fork+0x31/0x70 [ 861.502493][ T43] ? __pfx_kthread+0x10/0x10 [ 861.502616][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.502737][ T43] [ 861.502820][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.503013][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr