[ 26.897957][ T255] [ 26.898058][ T255] ===================================== [ 26.898189][ T255] WARNING: bad unlock balance detected! [ 26.898316][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 26.898445][ T255] ------------------------------------- [ 26.898574][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 26.898733][ T255] [] __rtnl_unlock+0x69/0xf0 [ 26.898898][ T255] but there are no more locks to release! [ 26.899027][ T255] [ 26.899027][ T255] other info that might help us debug this: [ 26.899216][ T255] no locks held by ip/255. [ 26.899344][ T255] [ 26.899344][ T255] stack backtrace: [ 26.899501][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 26.899698][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.899983][ T255] Call Trace: [ 26.900094][ T255] [ 26.900161][ T255] dump_stack_lvl+0x82/0xd0 [ 26.900300][ T255] ? __rtnl_unlock+0x69/0xf0 [ 26.900433][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 26.900566][ T255] __lock_release+0x2f7/0x460 [ 26.900698][ T255] ? __pfx___lock_release+0x10/0x10 [ 26.900831][ T255] ? __rtnl_unlock+0x69/0xf0 [ 26.900966][ T255] lock_release+0xd7/0x140 [ 26.901095][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 26.901227][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.901358][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 26.901521][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 26.901667][ T255] __rtnl_unlock+0x69/0xf0 [ 26.901799][ T255] rtnl_newlink+0x7fd/0xa30 [ 26.901930][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.902061][ T255] ? find_held_lock+0x2c/0x110 [ 26.902206][ T255] ? __lock_release+0x103/0x460 [ 26.902334][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.902463][ T255] ? __pfx___lock_release+0x10/0x10 [ 26.902594][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.902724][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.902853][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 26.902980][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.903113][ T255] ? hlock_class+0x4e/0x130 [ 26.903239][ T255] ? mark_lock+0x38/0x3e0 [ 26.903337][ T255] ? __lock_acquire+0xb3f/0x1580 [ 26.903466][ T255] netlink_rcv_skb+0x130/0x360 [ 26.903600][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.903730][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 26.903862][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 26.903999][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 26.904136][ T255] netlink_unicast+0x44b/0x710 [ 26.904265][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 26.904403][ T255] ? find_held_lock+0x2c/0x110 [ 26.904536][ T255] netlink_sendmsg+0x723/0xbe0 [ 26.904665][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 26.904799][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 26.904929][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 26.905055][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 26.905218][ T255] ? hlock_class+0x4e/0x130 [ 26.905348][ T255] ? validate_chain+0x130/0x9b0 [ 26.905476][ T255] ___sys_sendmsg+0xee/0x170 [ 26.905604][ T255] ? __pfx_validate_chain+0x10/0x10 [ 26.905732][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 26.905863][ T255] ? __lock_acquire+0xb3f/0x1580 [ 26.905994][ T255] ? find_held_lock+0x2c/0x110 [ 26.906121][ T255] ? __lock_release+0x103/0x460 [ 26.906248][ T255] ? __might_fault+0x11b/0x170 [ 26.906384][ T255] ? fdget+0x52/0x1e0 [ 26.906484][ T255] ? lock_acquire+0x32/0xc0 [ 26.906612][ T255] __sys_sendmsg+0xcd/0x170 [ 26.906740][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 26.906868][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 26.907003][ T255] do_syscall_64+0xc1/0x1d0 [ 26.907137][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 26.907299][ T255] RIP: 0033:0x7fb6772dd7b7 [ 26.907436][ 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 [ 26.907886][ T255] RSP: 002b:00007ffee259f698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 26.908081][ T255] RAX: ffffffffffffffda RBX: 00007ffee259fdc0 RCX: 00007fb6772dd7b7 [ 26.908270][ T255] RDX: 0000000000000000 RSI: 00007ffee259f700 RDI: 0000000000000005 [ 26.908464][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 26.908656][ T255] R10: 00007fb677196708 R11: 0000000000000246 R12: 00007ffee259fdd8 [ 26.908846][ T255] R13: 000000006729d827 R14: 0000000000496600 R15: 00007ffee259f7e8 [ 26.909038][ T255] [ 247.098662][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.098931][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.099056][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.099252][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.099485][ T43] Call Trace: [ 247.099606][ T43] [ 247.099685][ T43] __schedule+0xa19/0x1dc0 [ 247.099816][ T43] ? __pfx___schedule+0x10/0x10 [ 247.099936][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.100062][ T43] ? trace_lock_release+0x10e/0x180 [ 247.100189][ T43] schedule+0xdf/0x210 [ 247.100282][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.100401][ T43] __mutex_lock+0x634/0xac0 [ 247.100538][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.100657][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.100777][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.100902][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.101017][ T43] rtnl_newlink+0x64b/0xa30 [ 247.101135][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.101251][ T43] ? find_held_lock+0x2c/0x110 [ 247.101367][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.101489][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.101611][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.101725][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.101843][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101957][ T43] ? hlock_class+0x4e/0x130 [ 247.102073][ T43] ? mark_lock+0x38/0x3e0 [ 247.102160][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.102277][ T43] netlink_rcv_skb+0x130/0x360 [ 247.102393][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.102515][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.102643][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.102762][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.102878][ T43] netlink_unicast+0x44b/0x710 [ 247.102994][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.103108][ T43] ? find_held_lock+0x2c/0x110 [ 247.103224][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.103346][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.103466][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.103602][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.103724][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.103870][ T43] ? hlock_class+0x4e/0x130 [ 247.103985][ T43] ? validate_chain+0x130/0x9b0 [ 247.104102][ T43] ___sys_sendmsg+0xee/0x170 [ 247.104218][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.104335][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.104457][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.104585][ T43] ? find_held_lock+0x2c/0x110 [ 247.104700][ T43] ? __lock_release+0x103/0x460 [ 247.104817][ T43] ? __might_fault+0x11b/0x170 [ 247.104934][ T43] ? fdget+0x52/0x1e0 [ 247.105023][ T43] ? lock_acquire+0x32/0xc0 [ 247.105138][ T43] __sys_sendmsg+0xcd/0x170 [ 247.105254][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.105374][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.105496][ T43] do_syscall_64+0xc1/0x1d0 [ 247.105620][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.105762][ T43] RIP: 0033:0x7fb6772dd7b7 [ 247.105889][ T43] RSP: 002b:00007ffee259f698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.106060][ T43] RAX: ffffffffffffffda RBX: 00007ffee259fdc0 RCX: 00007fb6772dd7b7 [ 247.106229][ T43] RDX: 0000000000000000 RSI: 00007ffee259f700 RDI: 0000000000000005 [ 247.106405][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.106582][ T43] R10: 00007fb677196708 R11: 0000000000000246 R12: 00007ffee259fdd8 [ 247.106750][ T43] R13: 000000006729d827 R14: 0000000000496600 R15: 00007ffee259f7e8 [ 247.106924][ T43] [ 247.107015][ T43] INFO: lockdep is turned off. [ 369.978733][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.979245][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.979367][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.979598][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.979860][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.980025][ T43] Call Trace: [ 369.980142][ T43] [ 369.980226][ T43] __schedule+0xa19/0x1dc0 [ 369.980358][ T43] ? __pfx___schedule+0x10/0x10 [ 369.980480][ T43] ? __lock_release+0x103/0x460 [ 369.980618][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980746][ T43] ? trace_lock_release+0x10e/0x180 [ 369.980865][ T43] schedule+0xdf/0x210 [ 369.980958][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.981077][ T43] __mutex_lock+0x634/0xac0 [ 369.981209][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.981328][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.981446][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.981573][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.981691][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.981824][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.981936][ T43] addrconf_verify_work+0x12/0x30 [ 369.982049][ T43] process_one_work+0xe55/0x16d0 [ 369.982172][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.982289][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.982407][ T43] ? assign_work+0x16c/0x240 [ 369.982524][ T43] worker_thread+0x58c/0xce0 [ 369.982647][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.982761][ T43] kthread+0x28a/0x350 [ 369.982851][ T43] ? __pfx_kthread+0x10/0x10 [ 369.982966][ T43] ret_from_fork+0x31/0x70 [ 369.983089][ T43] ? __pfx_kthread+0x10/0x10 [ 369.983203][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.983325][ T43] [ 369.983436][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.983588][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.983726][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.983920][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.984160][ T43] Call Trace: [ 369.984250][ T43] [ 369.984316][ T43] __schedule+0xa19/0x1dc0 [ 369.984439][ T43] ? __pfx___schedule+0x10/0x10 [ 369.984564][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.984687][ T43] ? trace_lock_release+0x10e/0x180 [ 369.984808][ T43] schedule+0xdf/0x210 [ 369.984907][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.985020][ T43] __mutex_lock+0x634/0xac0 [ 369.985145][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.985262][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.985380][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.985497][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.985615][ T43] rtnl_newlink+0x64b/0xa30 [ 369.985730][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.985846][ T43] ? find_held_lock+0x2c/0x110 [ 369.985960][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.986080][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.986193][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.986308][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.986424][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.986543][ T43] ? hlock_class+0x4e/0x130 [ 369.986659][ T43] ? mark_lock+0x38/0x3e0 [ 369.986746][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.986861][ T43] netlink_rcv_skb+0x130/0x360 [ 369.986976][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.987095][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.987212][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.987330][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.987444][ T43] netlink_unicast+0x44b/0x710 [ 369.987571][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.987711][ T43] ? find_held_lock+0x2c/0x110 [ 369.987835][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.987956][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.988087][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.988209][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.988325][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.988479][ T43] ? hlock_class+0x4e/0x130 [ 369.988605][ T43] ? validate_chain+0x130/0x9b0 [ 369.988725][ T43] ___sys_sendmsg+0xee/0x170 [ 369.988857][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.988973][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.989101][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.989219][ T43] ? find_held_lock+0x2c/0x110 [ 369.989337][ T43] ? __lock_release+0x103/0x460 [ 369.989467][ T43] ? __might_fault+0x11b/0x170 [ 369.989589][ T43] ? fdget+0x52/0x1e0 [ 369.989677][ T43] ? lock_acquire+0x32/0xc0 [ 369.989793][ T43] __sys_sendmsg+0xcd/0x170 [ 369.989908][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.990024][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.990152][ T43] do_syscall_64+0xc1/0x1d0 [ 369.990272][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.990419][ T43] RIP: 0033:0x7fb6772dd7b7 [ 369.990541][ T43] RSP: 002b:00007ffee259f698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.990711][ T43] RAX: ffffffffffffffda RBX: 00007ffee259fdc0 RCX: 00007fb6772dd7b7 [ 369.990878][ T43] RDX: 0000000000000000 RSI: 00007ffee259f700 RDI: 0000000000000005 [ 369.991050][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.991278][ T43] R10: 00007fb677196708 R11: 0000000000000246 R12: 00007ffee259fdd8 [ 369.991458][ T43] R13: 000000006729d827 R14: 0000000000496600 R15: 00007ffee259f7e8 [ 369.991653][ T43] [ 369.991747][ T43] INFO: lockdep is turned off. [ 492.858725][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.859218][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.859341][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.859588][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.859837][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.860008][ T43] Call Trace: [ 492.860100][ T43] [ 492.860176][ T43] __schedule+0xa19/0x1dc0 [ 492.860316][ T43] ? __pfx___schedule+0x10/0x10 [ 492.860433][ T43] ? __lock_release+0x103/0x460 [ 492.860573][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860714][ T43] ? trace_lock_release+0x10e/0x180 [ 492.860830][ T43] schedule+0xdf/0x210 [ 492.860918][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.861031][ T43] __mutex_lock+0x634/0xac0 [ 492.861158][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.861271][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.861388][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.861502][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.861622][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.861741][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.861855][ T43] addrconf_verify_work+0x12/0x30 [ 492.861968][ T43] process_one_work+0xe55/0x16d0 [ 492.862094][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.862212][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.862326][ T43] ? assign_work+0x16c/0x240 [ 492.862444][ T43] worker_thread+0x58c/0xce0 [ 492.862569][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.862683][ T43] kthread+0x28a/0x350 [ 492.862770][ T43] ? __pfx_kthread+0x10/0x10 [ 492.862882][ T43] ret_from_fork+0x31/0x70 [ 492.863005][ T43] ? __pfx_kthread+0x10/0x10 [ 492.863120][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.863242][ T43] [ 492.863351][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.863485][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.863609][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.863820][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.864062][ T43] Call Trace: [ 492.864153][ T43] [ 492.864220][ T43] __schedule+0xa19/0x1dc0 [ 492.864351][ T43] ? __pfx___schedule+0x10/0x10 [ 492.864466][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864588][ T43] ? trace_lock_release+0x10e/0x180 [ 492.864704][ T43] schedule+0xdf/0x210 [ 492.864792][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.864905][ T43] __mutex_lock+0x634/0xac0 [ 492.865027][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.865142][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.865262][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.865378][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.865492][ T43] rtnl_newlink+0x64b/0xa30 [ 492.865613][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.865728][ T43] ? find_held_lock+0x2c/0x110 [ 492.865844][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.865967][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.866080][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.866198][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.866314][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.866428][ T43] ? hlock_class+0x4e/0x130 [ 492.866554][ T43] ? mark_lock+0x38/0x3e0 [ 492.866643][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.866762][ T43] netlink_rcv_skb+0x130/0x360 [ 492.866883][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.867005][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.867126][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.867243][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.867359][ T43] netlink_unicast+0x44b/0x710 [ 492.867477][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.867604][ T43] ? find_held_lock+0x2c/0x110 [ 492.867754][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.867905][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.868045][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.868171][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.868291][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.868446][ T43] ? hlock_class+0x4e/0x130 [ 492.868597][ T43] ? validate_chain+0x130/0x9b0 [ 492.868711][ T43] ___sys_sendmsg+0xee/0x170 [ 492.868825][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.868960][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.869089][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.869210][ T43] ? find_held_lock+0x2c/0x110 [ 492.869346][ T43] ? __lock_release+0x103/0x460 [ 492.869484][ T43] ? __might_fault+0x11b/0x170 [ 492.869626][ T43] ? fdget+0x52/0x1e0 [ 492.869723][ T43] ? lock_acquire+0x32/0xc0 [ 492.869846][ T43] __sys_sendmsg+0xcd/0x170 [ 492.869972][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.870102][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.870233][ T43] do_syscall_64+0xc1/0x1d0 [ 492.870362][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.870519][ T43] RIP: 0033:0x7fb6772dd7b7 [ 492.870666][ T43] RSP: 002b:00007ffee259f698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.870856][ T43] RAX: ffffffffffffffda RBX: 00007ffee259fdc0 RCX: 00007fb6772dd7b7 [ 492.871028][ T43] RDX: 0000000000000000 RSI: 00007ffee259f700 RDI: 0000000000000005 [ 492.871203][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.871374][ T43] R10: 00007fb677196708 R11: 0000000000000246 R12: 00007ffee259fdd8 [ 492.871558][ T43] R13: 000000006729d827 R14: 0000000000496600 R15: 00007ffee259f7e8 [ 492.871765][ T43] [ 492.871856][ T43] INFO: lockdep is turned off. [ 615.738685][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.739128][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.739255][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.739462][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.739770][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.739949][ T43] Call Trace: [ 615.740042][ T43] [ 615.740117][ T43] __schedule+0xa19/0x1dc0 [ 615.740246][ T43] ? __pfx___schedule+0x10/0x10 [ 615.740374][ T43] ? __lock_release+0x103/0x460 [ 615.740497][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740634][ T43] ? trace_lock_release+0x10e/0x180 [ 615.740756][ T43] schedule+0xdf/0x210 [ 615.740850][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.740969][ T43] __mutex_lock+0x634/0xac0 [ 615.741098][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.741219][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.741338][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.741456][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.741587][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.741706][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.741819][ T43] addrconf_verify_work+0x12/0x30 [ 615.741933][ T43] process_one_work+0xe55/0x16d0 [ 615.742054][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.742171][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.742286][ T43] ? assign_work+0x16c/0x240 [ 615.742404][ T43] worker_thread+0x58c/0xce0 [ 615.742524][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.742646][ T43] kthread+0x28a/0x350 [ 615.742735][ T43] ? __pfx_kthread+0x10/0x10 [ 615.742847][ T43] ret_from_fork+0x31/0x70 [ 615.742969][ T43] ? __pfx_kthread+0x10/0x10 [ 615.743082][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.743205][ T43] [ 615.743316][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.743452][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.743574][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.743787][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.744033][ T43] Call Trace: [ 615.744123][ T43] [ 615.744188][ T43] __schedule+0xa19/0x1dc0 [ 615.744316][ T43] ? __pfx___schedule+0x10/0x10 [ 615.744430][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.744552][ T43] ? trace_lock_release+0x10e/0x180 [ 615.744669][ T43] schedule+0xdf/0x210 [ 615.744755][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.744871][ T43] __mutex_lock+0x634/0xac0 [ 615.744990][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.745106][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.745228][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.745343][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.745456][ T43] rtnl_newlink+0x64b/0xa30 [ 615.745576][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.745691][ T43] ? find_held_lock+0x2c/0x110 [ 615.745805][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.745923][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.746037][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.746151][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.746266][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.746378][ T43] ? hlock_class+0x4e/0x130 [ 615.746493][ T43] ? mark_lock+0x38/0x3e0 [ 615.746591][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.746711][ T43] netlink_rcv_skb+0x130/0x360 [ 615.746828][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.746944][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.747060][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.747178][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.747291][ T43] netlink_unicast+0x44b/0x710 [ 615.747405][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.747520][ T43] ? find_held_lock+0x2c/0x110 [ 615.747649][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.747792][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.747920][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.748041][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.748159][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.748308][ T43] ? hlock_class+0x4e/0x130 [ 615.748428][ T43] ? validate_chain+0x130/0x9b0 [ 615.748556][ T43] ___sys_sendmsg+0xee/0x170 [ 615.748683][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.748805][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.748953][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.749067][ T43] ? find_held_lock+0x2c/0x110 [ 615.749177][ T43] ? __lock_release+0x103/0x460 [ 615.749293][ T43] ? __might_fault+0x11b/0x170 [ 615.749407][ T43] ? fdget+0x52/0x1e0 [ 615.749496][ T43] ? lock_acquire+0x32/0xc0 [ 615.749614][ T43] __sys_sendmsg+0xcd/0x170 [ 615.749729][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.749844][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.749964][ T43] do_syscall_64+0xc1/0x1d0 [ 615.750081][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.750225][ T43] RIP: 0033:0x7fb6772dd7b7 [ 615.750345][ T43] RSP: 002b:00007ffee259f698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.750522][ T43] RAX: ffffffffffffffda RBX: 00007ffee259fdc0 RCX: 00007fb6772dd7b7 [ 615.750697][ T43] RDX: 0000000000000000 RSI: 00007ffee259f700 RDI: 0000000000000005 [ 615.750866][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.751032][ T43] R10: 00007fb677196708 R11: 0000000000000246 R12: 00007ffee259fdd8 [ 615.751198][ T43] R13: 000000006729d827 R14: 0000000000496600 R15: 00007ffee259f7e8 [ 615.751370][ T43] [ 615.751455][ T43] INFO: lockdep is turned off. [ 738.618745][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.619202][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.619322][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.619519][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.619815][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.619984][ T43] Call Trace: [ 738.620078][ T43] [ 738.620156][ T43] __schedule+0xa19/0x1dc0 [ 738.620287][ T43] ? __pfx___schedule+0x10/0x10 [ 738.620408][ T43] ? __lock_release+0x103/0x460 [ 738.620546][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620673][ T43] ? trace_lock_release+0x10e/0x180 [ 738.620805][ T43] schedule+0xdf/0x210 [ 738.620895][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.621008][ T43] __mutex_lock+0x634/0xac0 [ 738.621129][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.621242][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.621354][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.621470][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.621592][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.621709][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.621822][ T43] addrconf_verify_work+0x12/0x30 [ 738.621934][ T43] process_one_work+0xe55/0x16d0 [ 738.622057][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.622176][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.622294][ T43] ? assign_work+0x16c/0x240 [ 738.622412][ T43] worker_thread+0x58c/0xce0 [ 738.622535][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.622650][ T43] kthread+0x28a/0x350 [ 738.622739][ T43] ? __pfx_kthread+0x10/0x10 [ 738.622851][ T43] ret_from_fork+0x31/0x70 [ 738.622974][ T43] ? __pfx_kthread+0x10/0x10 [ 738.623086][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.623207][ T43] [ 738.623314][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.623447][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.623570][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.623779][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.624024][ T43] Call Trace: [ 738.624112][ T43] [ 738.624177][ T43] __schedule+0xa19/0x1dc0 [ 738.624299][ T43] ? __pfx___schedule+0x10/0x10 [ 738.624421][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.624546][ T43] ? trace_lock_release+0x10e/0x180 [ 738.624668][ T43] schedule+0xdf/0x210 [ 738.624760][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.624887][ T43] __mutex_lock+0x634/0xac0 [ 738.625011][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.625127][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.625246][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.625363][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.625476][ T43] rtnl_newlink+0x64b/0xa30 [ 738.625598][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.625714][ T43] ? find_held_lock+0x2c/0x110 [ 738.625830][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.625951][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.626065][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.626184][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.626298][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.626410][ T43] ? hlock_class+0x4e/0x130 [ 738.626524][ T43] ? mark_lock+0x38/0x3e0 [ 738.626618][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.626736][ T43] netlink_rcv_skb+0x130/0x360 [ 738.626855][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.626972][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.627087][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.627208][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.627320][ T43] netlink_unicast+0x44b/0x710 [ 738.627435][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.627561][ T43] ? find_held_lock+0x2c/0x110 [ 738.627709][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.627849][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.627989][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.628114][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.628235][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.628388][ T43] ? hlock_class+0x4e/0x130 [ 738.628510][ T43] ? validate_chain+0x130/0x9b0 [ 738.628638][ T43] ___sys_sendmsg+0xee/0x170 [ 738.628759][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.628884][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.629016][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.629139][ T43] ? find_held_lock+0x2c/0x110 [ 738.629268][ T43] ? __lock_release+0x103/0x460 [ 738.629397][ T43] ? __might_fault+0x11b/0x170 [ 738.629512][ T43] ? fdget+0x52/0x1e0 [ 738.629625][ T43] ? lock_acquire+0x32/0xc0 [ 738.629738][ T43] __sys_sendmsg+0xcd/0x170 [ 738.629853][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.629968][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.630089][ T43] do_syscall_64+0xc1/0x1d0 [ 738.630203][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.630347][ T43] RIP: 0033:0x7fb6772dd7b7 [ 738.630466][ T43] RSP: 002b:00007ffee259f698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.630640][ T43] RAX: ffffffffffffffda RBX: 00007ffee259fdc0 RCX: 00007fb6772dd7b7 [ 738.630806][ T43] RDX: 0000000000000000 RSI: 00007ffee259f700 RDI: 0000000000000005 [ 738.630980][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.631144][ T43] R10: 00007fb677196708 R11: 0000000000000246 R12: 00007ffee259fdd8 [ 738.631312][ T43] R13: 000000006729d827 R14: 0000000000496600 R15: 00007ffee259f7e8 [ 738.631480][ T43] [ 738.631575][ T43] INFO: lockdep is turned off. [ 861.498704][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.499155][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.499288][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.499477][ T43] task:kworker/u16:0 state:D stack:29072 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.499769][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.499936][ T43] Call Trace: [ 861.500028][ T43] [ 861.500104][ T43] __schedule+0xa19/0x1dc0 [ 861.500235][ T43] ? __pfx___schedule+0x10/0x10 [ 861.500356][ T43] ? __lock_release+0x103/0x460 [ 861.500480][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500625][ T43] ? trace_lock_release+0x10e/0x180 [ 861.500746][ T43] schedule+0xdf/0x210 [ 861.500838][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.500958][ T43] __mutex_lock+0x634/0xac0 [ 861.501089][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.501217][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.501333][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.501449][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.501569][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.501688][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.501800][ T43] addrconf_verify_work+0x12/0x30 [ 861.501913][ T43] process_one_work+0xe55/0x16d0 [ 861.502034][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.502149][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.502263][ T43] ? assign_work+0x16c/0x240 [ 861.502384][ T43] worker_thread+0x58c/0xce0 [ 861.502501][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.502622][ T43] kthread+0x28a/0x350 [ 861.502710][ T43] ? __pfx_kthread+0x10/0x10 [ 861.502824][ T43] ret_from_fork+0x31/0x70 [ 861.502945][ T43] ? __pfx_kthread+0x10/0x10 [ 861.503098][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.503231][ T43] [ 861.503326][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.503558][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr