[ 28.437022][ T255] [ 28.437127][ T255] ===================================== [ 28.437277][ T255] WARNING: bad unlock balance detected! [ 28.437417][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 28.437553][ T255] ------------------------------------- [ 28.437693][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 28.437872][ T255] [] __rtnl_unlock+0x69/0xf0 [ 28.438051][ T255] but there are no more locks to release! [ 28.438199][ T255] [ 28.438199][ T255] other info that might help us debug this: [ 28.438427][ T255] no locks held by ip/255. [ 28.438564][ T255] [ 28.438564][ T255] stack backtrace: [ 28.438733][ T255] CPU: 1 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.438944][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.439265][ T255] Call Trace: [ 28.439382][ T255] [ 28.439456][ T255] dump_stack_lvl+0x82/0xd0 [ 28.439608][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.439750][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.439894][ T255] __lock_release+0x2f7/0x460 [ 28.440032][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.440172][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.440318][ T255] lock_release+0xd7/0x140 [ 28.440460][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.440603][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.440741][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.440915][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 28.441057][ T255] __rtnl_unlock+0x69/0xf0 [ 28.441196][ T255] rtnl_newlink+0x7fd/0xa30 [ 28.441348][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.441490][ T255] ? find_held_lock+0x2c/0x110 [ 28.441632][ T255] ? __lock_release+0x103/0x460 [ 28.441772][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.441911][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.442055][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.442199][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.442369][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 28.442509][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.442650][ T255] ? hlock_class+0x4e/0x130 [ 28.442788][ T255] ? mark_lock+0x38/0x3e0 [ 28.442894][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.443036][ T255] netlink_rcv_skb+0x130/0x360 [ 28.443181][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.443323][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.443467][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 28.443608][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 28.443762][ T255] netlink_unicast+0x44b/0x710 [ 28.443903][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 28.444046][ T255] ? find_held_lock+0x2c/0x110 [ 28.444188][ T255] netlink_sendmsg+0x723/0xbe0 [ 28.444336][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.444477][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 28.444618][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.444756][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.444927][ T255] ? hlock_class+0x4e/0x130 [ 28.445065][ T255] ? validate_chain+0x130/0x9b0 [ 28.445204][ T255] ___sys_sendmsg+0xee/0x170 [ 28.445344][ T255] ? __pfx_validate_chain+0x10/0x10 [ 28.445475][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.445603][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.445734][ T255] ? find_held_lock+0x2c/0x110 [ 28.445862][ T255] ? __lock_release+0x103/0x460 [ 28.445990][ T255] ? __might_fault+0x11b/0x170 [ 28.446118][ T255] ? fdget+0x52/0x1e0 [ 28.446229][ T255] ? lock_acquire+0x32/0xc0 [ 28.446384][ T255] __sys_sendmsg+0xcd/0x170 [ 28.446514][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.446643][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.446777][ T255] do_syscall_64+0xc1/0x1d0 [ 28.446906][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.447064][ T255] RIP: 0033:0x7feee32197b7 [ 28.447200][ T255] 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 [ 28.447659][ T255] RSP: 002b:00007fff02346f58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.447851][ T255] RAX: ffffffffffffffda RBX: 00007fff02347680 RCX: 00007feee32197b7 [ 28.448040][ T255] RDX: 0000000000000000 RSI: 00007fff02346fc0 RDI: 0000000000000005 [ 28.448230][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.448435][ T255] R10: 00007feee30d2708 R11: 0000000000000246 R12: 00007fff02347698 [ 28.448630][ T255] R13: 00000000672a2ca1 R14: 0000000000496600 R15: 00007fff023470a8 [ 28.448826][ T255] [ 247.106583][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.107009][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.107126][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.107331][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.107599][ T43] Call Trace: [ 247.107700][ T43] [ 247.107790][ T43] __schedule+0xa19/0x1dc0 [ 247.107927][ T43] ? __pfx___schedule+0x10/0x10 [ 247.108051][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.108180][ T43] ? trace_lock_release+0x10e/0x180 [ 247.108304][ T43] schedule+0xdf/0x210 [ 247.108401][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.108521][ T43] __mutex_lock+0x634/0xac0 [ 247.108643][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.108762][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.108880][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.108998][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.109117][ T43] rtnl_newlink+0x64b/0xa30 [ 247.109243][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.109366][ T43] ? find_held_lock+0x2c/0x110 [ 247.109486][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.109607][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.109723][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.109838][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.109956][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.110073][ T43] ? hlock_class+0x4e/0x130 [ 247.110192][ T43] ? mark_lock+0x38/0x3e0 [ 247.110281][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.110404][ T43] netlink_rcv_skb+0x130/0x360 [ 247.110521][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.110638][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.110756][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.110873][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.110987][ T43] netlink_unicast+0x44b/0x710 [ 247.111111][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.111227][ T43] ? find_held_lock+0x2c/0x110 [ 247.111342][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.111466][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.111585][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.111704][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.111817][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.111958][ T43] ? hlock_class+0x4e/0x130 [ 247.112084][ T43] ? validate_chain+0x130/0x9b0 [ 247.112201][ T43] ___sys_sendmsg+0xee/0x170 [ 247.112348][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.112477][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.112592][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.112711][ T43] ? find_held_lock+0x2c/0x110 [ 247.112829][ T43] ? __lock_release+0x103/0x460 [ 247.112942][ T43] ? __might_fault+0x11b/0x170 [ 247.113061][ T43] ? fdget+0x52/0x1e0 [ 247.113161][ T43] ? lock_acquire+0x32/0xc0 [ 247.113276][ T43] __sys_sendmsg+0xcd/0x170 [ 247.113401][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.113515][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.113640][ T43] do_syscall_64+0xc1/0x1d0 [ 247.113758][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.113903][ T43] RIP: 0033:0x7feee32197b7 [ 247.114028][ T43] RSP: 002b:00007fff02346f58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.114213][ T43] RAX: ffffffffffffffda RBX: 00007fff02347680 RCX: 00007feee32197b7 [ 247.114396][ T43] RDX: 0000000000000000 RSI: 00007fff02346fc0 RDI: 0000000000000005 [ 247.114589][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.114766][ T43] R10: 00007feee30d2708 R11: 0000000000000246 R12: 00007fff02347698 [ 247.114938][ T43] R13: 00000000672a2ca1 R14: 0000000000496600 R15: 00007fff023470a8 [ 247.115123][ T43] [ 247.115218][ T43] INFO: lockdep is turned off. [ 369.986581][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.987029][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.987147][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.987357][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.987681][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.987846][ T43] Call Trace: [ 369.987942][ T43] [ 369.988009][ T43] __schedule+0xa19/0x1dc0 [ 369.988148][ T43] ? __pfx___schedule+0x10/0x10 [ 369.988266][ T43] ? __lock_release+0x103/0x460 [ 369.988395][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.988516][ T43] ? trace_lock_release+0x10e/0x180 [ 369.988637][ T43] schedule+0xdf/0x210 [ 369.988728][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.988842][ T43] __mutex_lock+0x634/0xac0 [ 369.988962][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.989078][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.989197][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.989314][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.989435][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.989555][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.989671][ T43] addrconf_verify_work+0x12/0x30 [ 369.989790][ T43] process_one_work+0xe55/0x16d0 [ 369.989910][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.990027][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.990141][ T43] ? assign_work+0x16c/0x240 [ 369.990260][ T43] worker_thread+0x58c/0xce0 [ 369.990382][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.990497][ T43] kthread+0x28a/0x350 [ 369.990584][ T43] ? __pfx_kthread+0x10/0x10 [ 369.990702][ T43] ret_from_fork+0x31/0x70 [ 369.990820][ T43] ? __pfx_kthread+0x10/0x10 [ 369.990935][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.991055][ T43] [ 369.991162][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.991300][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.991425][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.991624][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.991855][ T43] Call Trace: [ 369.991942][ T43] [ 369.992003][ T43] __schedule+0xa19/0x1dc0 [ 369.992120][ T43] ? __pfx___schedule+0x10/0x10 [ 369.992240][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.992363][ T43] ? trace_lock_release+0x10e/0x180 [ 369.992482][ T43] schedule+0xdf/0x210 [ 369.992571][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.992687][ T43] __mutex_lock+0x634/0xac0 [ 369.992807][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.992925][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.993041][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.993157][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.993272][ T43] rtnl_newlink+0x64b/0xa30 [ 369.993400][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.993513][ T43] ? find_held_lock+0x2c/0x110 [ 369.993628][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.993749][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.993864][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.993976][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.994092][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.994206][ T43] ? hlock_class+0x4e/0x130 [ 369.994326][ T43] ? mark_lock+0x38/0x3e0 [ 369.994421][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.994535][ T43] netlink_rcv_skb+0x130/0x360 [ 369.994655][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.994771][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.994892][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.995006][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.995122][ T43] netlink_unicast+0x44b/0x710 [ 369.995251][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.995377][ T43] ? find_held_lock+0x2c/0x110 [ 369.995500][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.995620][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.995742][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.995862][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.995976][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.996123][ T43] ? hlock_class+0x4e/0x130 [ 369.996249][ T43] ? validate_chain+0x130/0x9b0 [ 369.996373][ T43] ___sys_sendmsg+0xee/0x170 [ 369.996491][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.996607][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.996725][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.996843][ T43] ? find_held_lock+0x2c/0x110 [ 369.996956][ T43] ? __lock_release+0x103/0x460 [ 369.997069][ T43] ? __might_fault+0x11b/0x170 [ 369.997189][ T43] ? fdget+0x52/0x1e0 [ 369.997288][ T43] ? lock_acquire+0x32/0xc0 [ 369.997409][ T43] __sys_sendmsg+0xcd/0x170 [ 369.997525][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.997642][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.997767][ T43] do_syscall_64+0xc1/0x1d0 [ 369.997886][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.998034][ T43] RIP: 0033:0x7feee32197b7 [ 369.998155][ T43] RSP: 002b:00007fff02346f58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.998334][ T43] RAX: ffffffffffffffda RBX: 00007fff02347680 RCX: 00007feee32197b7 [ 369.998507][ T43] RDX: 0000000000000000 RSI: 00007fff02346fc0 RDI: 0000000000000005 [ 369.998678][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.998849][ T43] R10: 00007feee30d2708 R11: 0000000000000246 R12: 00007fff02347698 [ 369.999022][ T43] R13: 00000000672a2ca1 R14: 0000000000496600 R15: 00007fff023470a8 [ 369.999201][ T43] [ 369.999288][ T43] INFO: lockdep is turned off. [ 492.866633][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.867092][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.867210][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.867439][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.867708][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.867872][ T43] Call Trace: [ 492.867967][ T43] [ 492.868034][ T43] __schedule+0xa19/0x1dc0 [ 492.868174][ T43] ? __pfx___schedule+0x10/0x10 [ 492.868293][ T43] ? __lock_release+0x103/0x460 [ 492.868425][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.868544][ T43] ? trace_lock_release+0x10e/0x180 [ 492.868667][ T43] schedule+0xdf/0x210 [ 492.868757][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.868870][ T43] __mutex_lock+0x634/0xac0 [ 492.868992][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.869109][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.869225][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.869343][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.869467][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.869588][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.869706][ T43] addrconf_verify_work+0x12/0x30 [ 492.869825][ T43] process_one_work+0xe55/0x16d0 [ 492.869945][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.870060][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.870176][ T43] ? assign_work+0x16c/0x240 [ 492.870296][ T43] worker_thread+0x58c/0xce0 [ 492.870420][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.870537][ T43] kthread+0x28a/0x350 [ 492.870626][ T43] ? __pfx_kthread+0x10/0x10 [ 492.870741][ T43] ret_from_fork+0x31/0x70 [ 492.870881][ T43] ? __pfx_kthread+0x10/0x10 [ 492.870997][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.871124][ T43] [ 492.871233][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.871384][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.871497][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.871683][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.871912][ T43] Call Trace: [ 492.871997][ T43] [ 492.872057][ T43] __schedule+0xa19/0x1dc0 [ 492.872173][ T43] ? __pfx___schedule+0x10/0x10 [ 492.872289][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.872411][ T43] ? trace_lock_release+0x10e/0x180 [ 492.872529][ T43] schedule+0xdf/0x210 [ 492.872617][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.872733][ T43] __mutex_lock+0x634/0xac0 [ 492.872850][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.872968][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.873084][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.873205][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.873320][ T43] rtnl_newlink+0x64b/0xa30 [ 492.873450][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.873563][ T43] ? find_held_lock+0x2c/0x110 [ 492.873682][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.873804][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.873919][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.874031][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.874145][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.874259][ T43] ? hlock_class+0x4e/0x130 [ 492.874391][ T43] ? mark_lock+0x38/0x3e0 [ 492.874478][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.874595][ T43] netlink_rcv_skb+0x130/0x360 [ 492.874716][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.874833][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.874953][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.875067][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.875180][ T43] netlink_unicast+0x44b/0x710 [ 492.875302][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.875426][ T43] ? find_held_lock+0x2c/0x110 [ 492.875570][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.875691][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.875828][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.875947][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.876058][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.876199][ T43] ? hlock_class+0x4e/0x130 [ 492.876320][ T43] ? validate_chain+0x130/0x9b0 [ 492.876441][ T43] ___sys_sendmsg+0xee/0x170 [ 492.876556][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.876670][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.876788][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.876902][ T43] ? find_held_lock+0x2c/0x110 [ 492.877018][ T43] ? __lock_release+0x103/0x460 [ 492.877132][ T43] ? __might_fault+0x11b/0x170 [ 492.877247][ T43] ? fdget+0x52/0x1e0 [ 492.877338][ T43] ? lock_acquire+0x32/0xc0 [ 492.877458][ T43] __sys_sendmsg+0xcd/0x170 [ 492.877574][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.877688][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.877814][ T43] do_syscall_64+0xc1/0x1d0 [ 492.877935][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.878083][ T43] RIP: 0033:0x7feee32197b7 [ 492.878202][ T43] RSP: 002b:00007fff02346f58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.878390][ T43] RAX: ffffffffffffffda RBX: 00007fff02347680 RCX: 00007feee32197b7 [ 492.878562][ T43] RDX: 0000000000000000 RSI: 00007fff02346fc0 RDI: 0000000000000005 [ 492.878734][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.878906][ T43] R10: 00007feee30d2708 R11: 0000000000000246 R12: 00007fff02347698 [ 492.879071][ T43] R13: 00000000672a2ca1 R14: 0000000000496600 R15: 00007fff023470a8 [ 492.879249][ T43] [ 492.879337][ T43] INFO: lockdep is turned off. [ 615.746581][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.747332][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.747703][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.747929][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.748196][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.748381][ T43] Call Trace: [ 615.748470][ T43] [ 615.748536][ T43] __schedule+0xa19/0x1dc0 [ 615.748667][ T43] ? __pfx___schedule+0x10/0x10 [ 615.748790][ T43] ? __lock_release+0x103/0x460 [ 615.748910][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.749029][ T43] ? trace_lock_release+0x10e/0x180 [ 615.749152][ T43] schedule+0xdf/0x210 [ 615.749248][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.749368][ T43] __mutex_lock+0x634/0xac0 [ 615.749486][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.749601][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.749718][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.749833][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.749948][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.750093][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.750215][ T43] addrconf_verify_work+0x12/0x30 [ 615.750329][ T43] process_one_work+0xe55/0x16d0 [ 615.750455][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.750572][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.750689][ T43] ? assign_work+0x16c/0x240 [ 615.750810][ T43] worker_thread+0x58c/0xce0 [ 615.750928][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.751049][ T43] kthread+0x28a/0x350 [ 615.751138][ T43] ? __pfx_kthread+0x10/0x10 [ 615.751257][ T43] ret_from_fork+0x31/0x70 [ 615.751393][ T43] ? __pfx_kthread+0x10/0x10 [ 615.751508][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.751631][ T43] [ 615.751740][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.751880][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.751995][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.752180][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.752417][ T43] Call Trace: [ 615.752503][ T43] [ 615.752565][ T43] __schedule+0xa19/0x1dc0 [ 615.752686][ T43] ? __pfx___schedule+0x10/0x10 [ 615.752804][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.752921][ T43] ? trace_lock_release+0x10e/0x180 [ 615.753041][ T43] schedule+0xdf/0x210 [ 615.753126][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.753245][ T43] __mutex_lock+0x634/0xac0 [ 615.753367][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.753484][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.753604][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.753722][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.753838][ T43] rtnl_newlink+0x64b/0xa30 [ 615.753956][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.754069][ T43] ? find_held_lock+0x2c/0x110 [ 615.754183][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.754300][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.754419][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.754534][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.754648][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.754764][ T43] ? hlock_class+0x4e/0x130 [ 615.754882][ T43] ? mark_lock+0x38/0x3e0 [ 615.754969][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.755085][ T43] netlink_rcv_skb+0x130/0x360 [ 615.755201][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.755317][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.755450][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.755565][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.755680][ T43] netlink_unicast+0x44b/0x710 [ 615.755806][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.755922][ T43] ? find_held_lock+0x2c/0x110 [ 615.756038][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.756155][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.756276][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.756399][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.756511][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.756653][ T43] ? hlock_class+0x4e/0x130 [ 615.756776][ T43] ? validate_chain+0x130/0x9b0 [ 615.756890][ T43] ___sys_sendmsg+0xee/0x170 [ 615.757006][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.757121][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.757240][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.757364][ T43] ? find_held_lock+0x2c/0x110 [ 615.757480][ T43] ? __lock_release+0x103/0x460 [ 615.757593][ T43] ? __might_fault+0x11b/0x170 [ 615.757710][ T43] ? fdget+0x52/0x1e0 [ 615.757805][ T43] ? lock_acquire+0x32/0xc0 [ 615.757920][ T43] __sys_sendmsg+0xcd/0x170 [ 615.758033][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.758145][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.758271][ T43] do_syscall_64+0xc1/0x1d0 [ 615.758397][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.758543][ T43] RIP: 0033:0x7feee32197b7 [ 615.758666][ T43] RSP: 002b:00007fff02346f58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.758844][ T43] RAX: ffffffffffffffda RBX: 00007fff02347680 RCX: 00007feee32197b7 [ 615.759016][ T43] RDX: 0000000000000000 RSI: 00007fff02346fc0 RDI: 0000000000000005 [ 615.759184][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.759370][ T43] R10: 00007feee30d2708 R11: 0000000000000246 R12: 00007fff02347698 [ 615.759542][ T43] R13: 00000000672a2ca1 R14: 0000000000496600 R15: 00007fff023470a8 [ 615.759720][ T43] [ 615.759808][ T43] INFO: lockdep is turned off. [ 738.626571][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.627024][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.627138][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.627330][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.627631][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.627820][ T43] Call Trace: [ 738.627913][ T43] [ 738.627986][ T43] __schedule+0xa19/0x1dc0 [ 738.628119][ T43] ? __pfx___schedule+0x10/0x10 [ 738.628241][ T43] ? __lock_release+0x103/0x460 [ 738.628381][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.628507][ T43] ? trace_lock_release+0x10e/0x180 [ 738.628632][ T43] schedule+0xdf/0x210 [ 738.628727][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.628845][ T43] __mutex_lock+0x634/0xac0 [ 738.628976][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.629090][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.629206][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.629344][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.629470][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.629591][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.629711][ T43] addrconf_verify_work+0x12/0x30 [ 738.629824][ T43] process_one_work+0xe55/0x16d0 [ 738.629942][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.630056][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.630171][ T43] ? assign_work+0x16c/0x240 [ 738.630292][ T43] worker_thread+0x58c/0xce0 [ 738.630416][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.630534][ T43] kthread+0x28a/0x350 [ 738.630622][ T43] ? __pfx_kthread+0x10/0x10 [ 738.630738][ T43] ret_from_fork+0x31/0x70 [ 738.630856][ T43] ? __pfx_kthread+0x10/0x10 [ 738.630971][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.631089][ T43] [ 738.631194][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.631330][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.631453][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.631641][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.631873][ T43] Call Trace: [ 738.631959][ T43] [ 738.632018][ T43] __schedule+0xa19/0x1dc0 [ 738.632135][ T43] ? __pfx___schedule+0x10/0x10 [ 738.632252][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.632375][ T43] ? trace_lock_release+0x10e/0x180 [ 738.632493][ T43] schedule+0xdf/0x210 [ 738.632579][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.632696][ T43] __mutex_lock+0x634/0xac0 [ 738.632812][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.632929][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.633044][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.633160][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.633275][ T43] rtnl_newlink+0x64b/0xa30 [ 738.633405][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.633518][ T43] ? find_held_lock+0x2c/0x110 [ 738.633632][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.633749][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.633862][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.633976][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.634093][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.634207][ T43] ? hlock_class+0x4e/0x130 [ 738.634324][ T43] ? mark_lock+0x38/0x3e0 [ 738.634418][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.634533][ T43] netlink_rcv_skb+0x130/0x360 [ 738.634654][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.634771][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.634888][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.635001][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.635116][ T43] netlink_unicast+0x44b/0x710 [ 738.635240][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.635368][ T43] ? find_held_lock+0x2c/0x110 [ 738.635483][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.635598][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.635723][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.635842][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.635956][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.636098][ T43] ? hlock_class+0x4e/0x130 [ 738.636226][ T43] ? validate_chain+0x130/0x9b0 [ 738.636343][ T43] ___sys_sendmsg+0xee/0x170 [ 738.636464][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.636578][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.636697][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.636815][ T43] ? find_held_lock+0x2c/0x110 [ 738.636929][ T43] ? __lock_release+0x103/0x460 [ 738.637042][ T43] ? __might_fault+0x11b/0x170 [ 738.637160][ T43] ? fdget+0x52/0x1e0 [ 738.637257][ T43] ? lock_acquire+0x32/0xc0 [ 738.637377][ T43] __sys_sendmsg+0xcd/0x170 [ 738.637493][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.637607][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.637733][ T43] do_syscall_64+0xc1/0x1d0 [ 738.637853][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.637998][ T43] RIP: 0033:0x7feee32197b7 [ 738.638120][ T43] RSP: 002b:00007fff02346f58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.638302][ T43] RAX: ffffffffffffffda RBX: 00007fff02347680 RCX: 00007feee32197b7 [ 738.638478][ T43] RDX: 0000000000000000 RSI: 00007fff02346fc0 RDI: 0000000000000005 [ 738.638647][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.638818][ T43] R10: 00007feee30d2708 R11: 0000000000000246 R12: 00007fff02347698 [ 738.638985][ T43] R13: 00000000672a2ca1 R14: 0000000000496600 R15: 00007fff023470a8 [ 738.639164][ T43] [ 738.639253][ T43] INFO: lockdep is turned off. [ 861.506567][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.506965][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.507079][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.507270][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.507557][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.507745][ T43] Call Trace: [ 861.507838][ T43] [ 861.507904][ T43] __schedule+0xa19/0x1dc0 [ 861.508033][ T43] ? __pfx___schedule+0x10/0x10 [ 861.508153][ T43] ? __lock_release+0x103/0x460 [ 861.508284][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.508417][ T43] ? trace_lock_release+0x10e/0x180 [ 861.508538][ T43] schedule+0xdf/0x210 [ 861.508640][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.508754][ T43] __mutex_lock+0x634/0xac0 [ 861.508874][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.508992][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.509110][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.509225][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.509340][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.509469][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.509585][ T43] addrconf_verify_work+0x12/0x30 [ 861.509701][ T43] process_one_work+0xe55/0x16d0 [ 861.509820][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.509933][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.510049][ T43] ? assign_work+0x16c/0x240 [ 861.510168][ T43] worker_thread+0x58c/0xce0 [ 861.510286][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.510411][ T43] kthread+0x28a/0x350 [ 861.510500][ T43] ? __pfx_kthread+0x10/0x10 [ 861.510618][ T43] ret_from_fork+0x31/0x70 [ 861.510737][ T43] ? __pfx_kthread+0x10/0x10 [ 861.510849][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.510969][ T43] [ 861.511057][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.511268][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr