[ 31.216549][ T294] [ 31.216670][ T294] ===================================== [ 31.216837][ T294] WARNING: bad unlock balance detected! [ 31.217004][ T294] 6.12.0-rc5-virtme #1 Not tainted [ 31.217171][ T294] ------------------------------------- [ 31.217336][ T294] ip/294 is trying to release lock (rtnl_mutex) at: [ 31.217547][ T294] [] __rtnl_unlock+0x69/0xf0 [ 31.217762][ T294] but there are no more locks to release! [ 31.217926][ T294] [ 31.217926][ T294] other info that might help us debug this: [ 31.218175][ T294] no locks held by ip/294. [ 31.218347][ T294] [ 31.218347][ T294] stack backtrace: [ 31.218580][ T294] CPU: 1 UID: 0 PID: 294 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 31.218835][ T294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 31.219208][ T294] Call Trace: [ 31.219340][ T294] [ 31.219428][ T294] dump_stack_lvl+0x82/0xd0 [ 31.219613][ T294] ? __rtnl_unlock+0x69/0xf0 [ 31.219785][ T294] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 31.219956][ T294] __lock_release+0x2f7/0x460 [ 31.220126][ T294] ? __pfx___lock_release+0x10/0x10 [ 31.220294][ T294] ? __rtnl_unlock+0x69/0xf0 [ 31.220462][ T294] lock_release+0xd7/0x140 [ 31.220629][ T294] __mutex_unlock_slowpath+0x8f/0x3b0 [ 31.220800][ T294] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 31.220966][ T294] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 31.221188][ T294] ? rtnl_link_ops_get+0x187/0x220 [ 31.221358][ T294] __rtnl_unlock+0x69/0xf0 [ 31.221529][ T294] rtnl_newlink+0x7fd/0xa30 [ 31.221698][ T294] ? __pfx_rtnl_newlink+0x10/0x10 [ 31.221864][ T294] ? find_held_lock+0x2c/0x110 [ 31.222033][ T294] ? __lock_release+0x103/0x460 [ 31.222201][ T294] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 31.222369][ T294] ? __pfx___lock_release+0x10/0x10 [ 31.222561][ T294] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 31.222727][ T294] ? __pfx_rtnl_newlink+0x10/0x10 [ 31.222897][ T294] rtnetlink_rcv_msg+0x712/0xc10 [ 31.223067][ T294] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.223233][ T294] ? hlock_class+0x4e/0x130 [ 31.223402][ T294] ? mark_lock+0x38/0x3e0 [ 31.223537][ T294] ? __lock_acquire+0xb3f/0x1580 [ 31.223705][ T294] netlink_rcv_skb+0x130/0x360 [ 31.223875][ T294] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.224044][ T294] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 31.224215][ T294] ? netlink_deliver_tap+0x13e/0x340 [ 31.224388][ T294] ? netlink_deliver_tap+0xc3/0x340 [ 31.224554][ T294] netlink_unicast+0x44b/0x710 [ 31.224721][ T294] ? __pfx_netlink_unicast+0x10/0x10 [ 31.224887][ T294] ? find_held_lock+0x2c/0x110 [ 31.225060][ T294] netlink_sendmsg+0x723/0xbe0 [ 31.225225][ T294] ? __pfx_netlink_sendmsg+0x10/0x10 [ 31.225401][ T294] ____sys_sendmsg+0x7ac/0xa10 [ 31.225569][ T294] ? __pfx_____sys_sendmsg+0x10/0x10 [ 31.225739][ T294] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 31.225947][ T294] ? hlock_class+0x4e/0x130 [ 31.226115][ T294] ? validate_chain+0x130/0x9b0 [ 31.226281][ T294] ___sys_sendmsg+0xee/0x170 [ 31.226448][ T294] ? __pfx_validate_chain+0x10/0x10 [ 31.226630][ T294] ? __pfx____sys_sendmsg+0x10/0x10 [ 31.226800][ T294] ? __lock_acquire+0xb3f/0x1580 [ 31.226965][ T294] ? find_held_lock+0x2c/0x110 [ 31.227130][ T294] ? __lock_release+0x103/0x460 [ 31.227297][ T294] ? __might_fault+0x11b/0x170 [ 31.227466][ T294] ? fdget+0x52/0x1e0 [ 31.227595][ T294] ? lock_acquire+0x32/0xc0 [ 31.227763][ T294] __sys_sendmsg+0xcd/0x170 [ 31.227931][ T294] ? __pfx___sys_sendmsg+0x10/0x10 [ 31.228100][ T294] ? rseq_update_cpu_node_id+0xe6/0x140 [ 31.228273][ T294] do_syscall_64+0xc1/0x1d0 [ 31.228443][ T294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 31.228654][ T294] RIP: 0033:0x7f26d70007b7 [ 31.228828][ T294] 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 [ 31.229420][ T294] RSP: 002b:00007ffe380564f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 31.229680][ T294] RAX: ffffffffffffffda RBX: 00007ffe38056c30 RCX: 00007f26d70007b7 [ 31.229931][ T294] RDX: 0000000000000000 RSI: 00007ffe38056560 RDI: 0000000000000005 [ 31.230185][ T294] RBP: 0000000000000008 R08: 000000000000006c R09: 0000000000000000 [ 31.230437][ T294] R10: 00007f26d704fac0 R11: 0000000000000246 R12: 00007ffe38056c48 [ 31.230714][ T294] R13: 000000006729ef9d R14: 0000000000496600 R15: 00007ffe38056650 [ 31.230971][ T294] [ 247.253470][ T43] INFO: task ip:294 blocked for more than 122 seconds. [ 247.253761][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.253905][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.254104][ T43] task:ip state:D stack:26008 pid:294 tgid:294 ppid:293 flags:0x00004002 [ 247.254335][ T43] Call Trace: [ 247.254446][ T43] [ 247.254513][ T43] __schedule+0xa19/0x1dc0 [ 247.254639][ T43] ? __pfx___schedule+0x10/0x10 [ 247.254770][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.254891][ T43] ? trace_lock_release+0x10e/0x180 [ 247.255007][ T43] schedule+0xdf/0x210 [ 247.255095][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.255208][ T43] __mutex_lock+0x634/0xac0 [ 247.255326][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.255458][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.255576][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.255690][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.255808][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.255924][ T43] rtnl_newlink+0x64b/0xa30 [ 247.256041][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.256154][ T43] ? find_held_lock+0x2c/0x110 [ 247.256271][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.256405][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.256521][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.256633][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.256750][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.256874][ T43] ? hlock_class+0x4e/0x130 [ 247.256986][ T43] ? mark_lock+0x38/0x3e0 [ 247.257072][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.257185][ T43] netlink_rcv_skb+0x130/0x360 [ 247.257299][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.257424][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.257555][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.257668][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.257782][ T43] netlink_unicast+0x44b/0x710 [ 247.257897][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.258008][ T43] ? find_held_lock+0x2c/0x110 [ 247.258122][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.258237][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.258367][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.258484][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.258594][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.258735][ T43] ? hlock_class+0x4e/0x130 [ 247.258851][ T43] ? validate_chain+0x130/0x9b0 [ 247.258964][ T43] ___sys_sendmsg+0xee/0x170 [ 247.259076][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.259189][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.259308][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.259435][ T43] ? find_held_lock+0x2c/0x110 [ 247.259548][ T43] ? __lock_release+0x103/0x460 [ 247.259660][ T43] ? __might_fault+0x11b/0x170 [ 247.259784][ T43] ? fdget+0x52/0x1e0 [ 247.259883][ T43] ? lock_acquire+0x32/0xc0 [ 247.259995][ T43] __sys_sendmsg+0xcd/0x170 [ 247.260108][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.260220][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.260353][ T43] do_syscall_64+0xc1/0x1d0 [ 247.260471][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.260612][ T43] RIP: 0033:0x7f26d70007b7 [ 247.260730][ T43] RSP: 002b:00007ffe380564f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.260903][ T43] RAX: ffffffffffffffda RBX: 00007ffe38056c30 RCX: 00007f26d70007b7 [ 247.261072][ T43] RDX: 0000000000000000 RSI: 00007ffe38056560 RDI: 0000000000000005 [ 247.261244][ T43] RBP: 0000000000000008 R08: 000000000000006c R09: 0000000000000000 [ 247.261422][ T43] R10: 00007f26d704fac0 R11: 0000000000000246 R12: 00007ffe38056c48 [ 247.261596][ T43] R13: 000000006729ef9d R14: 0000000000496600 R15: 00007ffe38056650 [ 247.261766][ T43] [ 247.261856][ T43] INFO: lockdep is turned off. [ 370.133485][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.133833][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.133942][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.134119][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.134364][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.134513][ T43] Call Trace: [ 370.134597][ T43] [ 370.134659][ T43] __schedule+0xa19/0x1dc0 [ 370.134783][ T43] ? __pfx___schedule+0x10/0x10 [ 370.134896][ T43] ? __lock_release+0x103/0x460 [ 370.135010][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.135124][ T43] ? trace_lock_release+0x10e/0x180 [ 370.135237][ T43] schedule+0xdf/0x210 [ 370.135324][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.135445][ T43] __mutex_lock+0x634/0xac0 [ 370.135559][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.135677][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.135790][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.135903][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.136015][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.136128][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.136238][ T43] addrconf_verify_work+0x12/0x30 [ 370.136357][ T43] process_one_work+0xe55/0x16d0 [ 370.136471][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.136586][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.136699][ T43] ? assign_work+0x16c/0x240 [ 370.136816][ T43] worker_thread+0x58c/0xce0 [ 370.136930][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.137041][ T43] kthread+0x28a/0x350 [ 370.137125][ T43] ? __pfx_kthread+0x10/0x10 [ 370.137239][ T43] ret_from_fork+0x31/0x70 [ 370.137356][ T43] ? __pfx_kthread+0x10/0x10 [ 370.137469][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.137585][ T43] [ 370.137687][ T43] INFO: task ip:294 blocked for more than 245 seconds. [ 370.137819][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.137924][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.138101][ T43] task:ip state:D stack:26008 pid:294 tgid:294 ppid:293 flags:0x00004002 [ 370.138320][ T43] Call Trace: [ 370.138410][ T43] [ 370.138468][ T43] __schedule+0xa19/0x1dc0 [ 370.138581][ T43] ? __pfx___schedule+0x10/0x10 [ 370.138695][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.138807][ T43] ? trace_lock_release+0x10e/0x180 [ 370.138918][ T43] schedule+0xdf/0x210 [ 370.139012][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.139123][ T43] __mutex_lock+0x634/0xac0 [ 370.139236][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.139358][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.139469][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.139580][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.139694][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.139804][ T43] rtnl_newlink+0x64b/0xa30 [ 370.139914][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.140023][ T43] ? find_held_lock+0x2c/0x110 [ 370.140137][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.140253][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.140372][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.140483][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.140608][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.140719][ T43] ? hlock_class+0x4e/0x130 [ 370.140830][ T43] ? mark_lock+0x38/0x3e0 [ 370.140915][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.141025][ T43] netlink_rcv_skb+0x130/0x360 [ 370.141139][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.141255][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.141377][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.141491][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.141604][ T43] netlink_unicast+0x44b/0x710 [ 370.141715][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.141824][ T43] ? find_held_lock+0x2c/0x110 [ 370.141936][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.142048][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.142163][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.142275][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.142390][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.142527][ T43] ? hlock_class+0x4e/0x130 [ 370.142638][ T43] ? validate_chain+0x130/0x9b0 [ 370.142750][ T43] ___sys_sendmsg+0xee/0x170 [ 370.142861][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.142971][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.143088][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.143202][ T43] ? find_held_lock+0x2c/0x110 [ 370.143314][ T43] ? __lock_release+0x103/0x460 [ 370.143427][ T43] ? __might_fault+0x11b/0x170 [ 370.143543][ T43] ? fdget+0x52/0x1e0 [ 370.143628][ T43] ? lock_acquire+0x32/0xc0 [ 370.143739][ T43] __sys_sendmsg+0xcd/0x170 [ 370.143850][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.143965][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.144081][ T43] do_syscall_64+0xc1/0x1d0 [ 370.144196][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.144332][ T43] RIP: 0033:0x7f26d70007b7 [ 370.144453][ T43] RSP: 002b:00007ffe380564f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.144622][ T43] RAX: ffffffffffffffda RBX: 00007ffe38056c30 RCX: 00007f26d70007b7 [ 370.144786][ T43] RDX: 0000000000000000 RSI: 00007ffe38056560 RDI: 0000000000000005 [ 370.144955][ T43] RBP: 0000000000000008 R08: 000000000000006c R09: 0000000000000000 [ 370.145120][ T43] R10: 00007f26d704fac0 R11: 0000000000000246 R12: 00007ffe38056c48 [ 370.145285][ T43] R13: 000000006729ef9d R14: 0000000000496600 R15: 00007ffe38056650 [ 370.145460][ T43] [ 370.145545][ T43] INFO: lockdep is turned off. [ 493.013436][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 493.013807][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 493.013979][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 493.014276][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 493.014684][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 493.014919][ T43] Call Trace: [ 493.015060][ T43] [ 493.015161][ T43] __schedule+0xa19/0x1dc0 [ 493.015371][ T43] ? __pfx___schedule+0x10/0x10 [ 493.015558][ T43] ? __lock_release+0x103/0x460 [ 493.015745][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.015933][ T43] ? trace_lock_release+0x10e/0x180 [ 493.016111][ T43] schedule+0xdf/0x210 [ 493.016242][ T43] schedule_preempt_disabled+0x15/0x30 [ 493.016431][ T43] __mutex_lock+0x634/0xac0 [ 493.016616][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 493.016784][ T43] ? addrconf_verify_work+0x12/0x30 [ 493.016953][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 493.017125][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.017301][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.017501][ T43] ? addrconf_verify_work+0x12/0x30 [ 493.017674][ T43] addrconf_verify_work+0x12/0x30 [ 493.017850][ T43] process_one_work+0xe55/0x16d0 [ 493.018044][ T43] ? __pfx___lock_release+0x10/0x10 [ 493.018225][ T43] ? __pfx_process_one_work+0x10/0x10 [ 493.018440][ T43] ? assign_work+0x16c/0x240 [ 493.018618][ T43] worker_thread+0x58c/0xce0 [ 493.018807][ T43] ? __pfx_worker_thread+0x10/0x10 [ 493.018991][ T43] kthread+0x28a/0x350 [ 493.019129][ T43] ? __pfx_kthread+0x10/0x10 [ 493.019315][ T43] ret_from_fork+0x31/0x70 [ 493.019513][ T43] ? __pfx_kthread+0x10/0x10 [ 493.019694][ T43] ret_from_fork_asm+0x1a/0x30 [ 493.019887][ T43] [ 493.020047][ T43] INFO: task ip:294 blocked for more than 368 seconds. [ 493.020259][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 493.020438][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 493.020738][ T43] task:ip state:D stack:26008 pid:294 tgid:294 ppid:293 flags:0x00004002 [ 493.021110][ T43] Call Trace: [ 493.021249][ T43] [ 493.021359][ T43] __schedule+0xa19/0x1dc0 [ 493.021546][ T43] ? __pfx___schedule+0x10/0x10 [ 493.021731][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.021923][ T43] ? trace_lock_release+0x10e/0x180 [ 493.022109][ T43] schedule+0xdf/0x210 [ 493.022253][ T43] schedule_preempt_disabled+0x15/0x30 [ 493.022448][ T43] __mutex_lock+0x634/0xac0 [ 493.022646][ T43] ? __pfx_validate_nla+0x10/0x10 [ 493.022828][ T43] ? rtnl_newlink+0x64b/0xa30 [ 493.023015][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 493.023202][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.023405][ T43] ? rtnl_newlink+0x64b/0xa30 [ 493.023586][ T43] rtnl_newlink+0x64b/0xa30 [ 493.023776][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 493.023958][ T43] ? find_held_lock+0x2c/0x110 [ 493.024147][ T43] ? __pfx___lock_release+0x10/0x10 [ 493.024328][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 493.024520][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 493.024702][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 493.024899][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 493.025083][ T43] ? hlock_class+0x4e/0x130 [ 493.025269][ T43] ? mark_lock+0x38/0x3e0 [ 493.025420][ T43] ? __lock_acquire+0xb3f/0x1580 [ 493.025604][ T43] netlink_rcv_skb+0x130/0x360 [ 493.025797][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 493.025981][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 493.026171][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 493.026368][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 493.026554][ T43] netlink_unicast+0x44b/0x710 [ 493.026744][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 493.026926][ T43] ? find_held_lock+0x2c/0x110 [ 493.027106][ T43] netlink_sendmsg+0x723/0xbe0 [ 493.027308][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 493.027508][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 493.027696][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 493.027873][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 493.028100][ T43] ? hlock_class+0x4e/0x130 [ 493.028293][ T43] ? validate_chain+0x130/0x9b0 [ 493.028495][ T43] ___sys_sendmsg+0xee/0x170 [ 493.028675][ T43] ? __pfx_validate_chain+0x10/0x10 [ 493.028853][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 493.029019][ T43] ? __lock_acquire+0xb3f/0x1580 [ 493.029196][ T43] ? find_held_lock+0x2c/0x110 [ 493.029372][ T43] ? __lock_release+0x103/0x460 [ 493.029551][ T43] ? __might_fault+0x11b/0x170 [ 493.029730][ T43] ? fdget+0x52/0x1e0 [ 493.029865][ T43] ? lock_acquire+0x32/0xc0 [ 493.030034][ T43] __sys_sendmsg+0xcd/0x170 [ 493.030214][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 493.030407][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 493.030598][ T43] do_syscall_64+0xc1/0x1d0 [ 493.030789][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.031017][ T43] RIP: 0033:0x7f26d70007b7 [ 493.031211][ T43] RSP: 002b:00007ffe380564f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 493.031488][ T43] RAX: ffffffffffffffda RBX: 00007ffe38056c30 RCX: 00007f26d70007b7 [ 493.031767][ T43] RDX: 0000000000000000 RSI: 00007ffe38056560 RDI: 0000000000000005 [ 493.032037][ T43] RBP: 0000000000000008 R08: 000000000000006c R09: 0000000000000000 [ 493.032309][ T43] R10: 00007f26d704fac0 R11: 0000000000000246 R12: 00007ffe38056c48 [ 493.032577][ T43] R13: 000000006729ef9d R14: 0000000000496600 R15: 00007ffe38056650 [ 493.032863][ T43] [ 493.032994][ T43] INFO: lockdep is turned off. [ 615.893540][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.894235][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.894399][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.894646][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.894944][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.895147][ T43] Call Trace: [ 615.895253][ T43] [ 615.895329][ T43] __schedule+0xa19/0x1dc0 [ 615.895493][ T43] ? __pfx___schedule+0x10/0x10 [ 615.895648][ T43] ? __lock_release+0x103/0x460 [ 615.895786][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.895930][ T43] ? trace_lock_release+0x10e/0x180 [ 615.896065][ T43] schedule+0xdf/0x210 [ 615.896168][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.896306][ T43] __mutex_lock+0x634/0xac0 [ 615.896447][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.896580][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.896713][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.896849][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.896986][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.897118][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.897247][ T43] addrconf_verify_work+0x12/0x30 [ 615.897393][ T43] process_one_work+0xe55/0x16d0 [ 615.897580][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.897718][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.897864][ T43] ? assign_work+0x16c/0x240 [ 615.898006][ T43] worker_thread+0x58c/0xce0 [ 615.898165][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.898298][ T43] kthread+0x28a/0x350 [ 615.898411][ T43] ? __pfx_kthread+0x10/0x10 [ 615.898550][ T43] ret_from_fork+0x31/0x70 [ 615.898712][ T43] ? __pfx_kthread+0x10/0x10 [ 615.898859][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.898998][ T43] [ 615.899120][ T43] INFO: task ip:294 blocked for more than 491 seconds. [ 615.899301][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.899438][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.899684][ T43] task:ip state:D stack:26008 pid:294 tgid:294 ppid:293 flags:0x00004002 [ 615.900005][ T43] Call Trace: [ 615.900107][ T43] [ 615.900178][ T43] __schedule+0xa19/0x1dc0 [ 615.900335][ T43] ? __pfx___schedule+0x10/0x10 [ 615.900482][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.900628][ T43] ? trace_lock_release+0x10e/0x180 [ 615.900774][ T43] schedule+0xdf/0x210 [ 615.900875][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.901015][ T43] __mutex_lock+0x634/0xac0 [ 615.901154][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.901295][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.901436][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.901573][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.901707][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.901835][ T43] rtnl_newlink+0x64b/0xa30 [ 615.901965][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.902095][ T43] ? find_held_lock+0x2c/0x110 [ 615.902236][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.902378][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.902516][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.902646][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.902778][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.902910][ T43] ? hlock_class+0x4e/0x130 [ 615.903040][ T43] ? mark_lock+0x38/0x3e0 [ 615.903139][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.903278][ T43] netlink_rcv_skb+0x130/0x360 [ 615.903417][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.903548][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.903681][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.903818][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.903953][ T43] netlink_unicast+0x44b/0x710 [ 615.904087][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.904220][ T43] ? find_held_lock+0x2c/0x110 [ 615.904361][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.904499][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.904630][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.904782][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.904912][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.905086][ T43] ? hlock_class+0x4e/0x130 [ 615.905217][ T43] ? validate_chain+0x130/0x9b0 [ 615.905358][ T43] ___sys_sendmsg+0xee/0x170 [ 615.905512][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.905642][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.905774][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.905906][ T43] ? find_held_lock+0x2c/0x110 [ 615.906050][ T43] ? __lock_release+0x103/0x460 [ 615.906176][ T43] ? __might_fault+0x11b/0x170 [ 615.906310][ T43] ? fdget+0x52/0x1e0 [ 615.906417][ T43] ? lock_acquire+0x32/0xc0 [ 615.906548][ T43] __sys_sendmsg+0xcd/0x170 [ 615.906683][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.906835][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.906974][ T43] do_syscall_64+0xc1/0x1d0 [ 615.907110][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.907273][ T43] RIP: 0033:0x7f26d70007b7 [ 615.907418][ T43] RSP: 002b:00007ffe380564f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.907621][ T43] RAX: ffffffffffffffda RBX: 00007ffe38056c30 RCX: 00007f26d70007b7 [ 615.907847][ T43] RDX: 0000000000000000 RSI: 00007ffe38056560 RDI: 0000000000000005 [ 615.908045][ T43] RBP: 0000000000000008 R08: 000000000000006c R09: 0000000000000000 [ 615.908241][ T43] R10: 00007f26d704fac0 R11: 0000000000000246 R12: 00007ffe38056c48 [ 615.908441][ T43] R13: 000000006729ef9d R14: 0000000000496600 R15: 00007ffe38056650 [ 615.908652][ T43] [ 615.908750][ T43] INFO: lockdep is turned off. [ 738.773505][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.774011][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.774148][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.774433][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.774739][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.774924][ T43] Call Trace: [ 738.775028][ T43] [ 738.775102][ T43] __schedule+0xa19/0x1dc0 [ 738.775245][ T43] ? __pfx___schedule+0x10/0x10 [ 738.775394][ T43] ? __lock_release+0x103/0x460 [ 738.775539][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.775676][ T43] ? trace_lock_release+0x10e/0x180 [ 738.775812][ T43] schedule+0xdf/0x210 [ 738.775918][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.776057][ T43] __mutex_lock+0x634/0xac0 [ 738.776191][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.776329][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.776472][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.776603][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.776748][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.776888][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.777025][ T43] addrconf_verify_work+0x12/0x30 [ 738.777157][ T43] process_one_work+0xe55/0x16d0 [ 738.777301][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.777451][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.777585][ T43] ? assign_work+0x16c/0x240 [ 738.777725][ T43] worker_thread+0x58c/0xce0 [ 738.777866][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.778013][ T43] kthread+0x28a/0x350 [ 738.778121][ T43] ? __pfx_kthread+0x10/0x10 [ 738.778259][ T43] ret_from_fork+0x31/0x70 [ 738.778411][ T43] ? __pfx_kthread+0x10/0x10 [ 738.778541][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.778676][ T43] [ 738.778797][ T43] INFO: task ip:294 blocked for more than 614 seconds. [ 738.778955][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.779082][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.779326][ T43] task:ip state:D stack:26008 pid:294 tgid:294 ppid:293 flags:0x00004002 [ 738.779603][ T43] Call Trace: [ 738.779702][ T43] [ 738.779771][ T43] __schedule+0xa19/0x1dc0 [ 738.779906][ T43] ? __pfx___schedule+0x10/0x10 [ 738.780066][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.780198][ T43] ? trace_lock_release+0x10e/0x180 [ 738.780330][ T43] schedule+0xdf/0x210 [ 738.780443][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.780574][ T43] __mutex_lock+0x634/0xac0 [ 738.780707][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.780842][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.780972][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.781109][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.781246][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.781383][ T43] rtnl_newlink+0x64b/0xa30 [ 738.781516][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.781648][ T43] ? find_held_lock+0x2c/0x110 [ 738.781786][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.781918][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.782048][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.782175][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.782308][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.782447][ T43] ? hlock_class+0x4e/0x130 [ 738.782602][ T43] ? mark_lock+0x38/0x3e0 [ 738.782709][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.782858][ T43] netlink_rcv_skb+0x130/0x360 [ 738.783015][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.783153][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.783292][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.783441][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.783594][ T43] netlink_unicast+0x44b/0x710 [ 738.783731][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.783883][ T43] ? find_held_lock+0x2c/0x110 [ 738.784025][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.784165][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.784296][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.784437][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.784584][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.784750][ T43] ? hlock_class+0x4e/0x130 [ 738.784880][ T43] ? validate_chain+0x130/0x9b0 [ 738.785014][ T43] ___sys_sendmsg+0xee/0x170 [ 738.785144][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.785270][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.785416][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.785562][ T43] ? find_held_lock+0x2c/0x110 [ 738.785691][ T43] ? __lock_release+0x103/0x460 [ 738.785818][ T43] ? __might_fault+0x11b/0x170 [ 738.785952][ T43] ? fdget+0x52/0x1e0 [ 738.786051][ T43] ? lock_acquire+0x32/0xc0 [ 738.786183][ T43] __sys_sendmsg+0xcd/0x170 [ 738.786314][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.786453][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.786604][ T43] do_syscall_64+0xc1/0x1d0 [ 738.786741][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.786924][ T43] RIP: 0033:0x7f26d70007b7 [ 738.787081][ T43] RSP: 002b:00007ffe380564f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.787288][ T43] RAX: ffffffffffffffda RBX: 00007ffe38056c30 RCX: 00007f26d70007b7 [ 738.787490][ T43] RDX: 0000000000000000 RSI: 00007ffe38056560 RDI: 0000000000000005 [ 738.787693][ T43] RBP: 0000000000000008 R08: 000000000000006c R09: 0000000000000000 [ 738.787889][ T43] R10: 00007f26d704fac0 R11: 0000000000000246 R12: 00007ffe38056c48 [ 738.788105][ T43] R13: 000000006729ef9d R14: 0000000000496600 R15: 00007ffe38056650 [ 738.788339][ T43] [ 738.788450][ T43] INFO: lockdep is turned off. [ 861.653477][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.653930][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.654103][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.654378][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.654644][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.654814][ T43] Call Trace: [ 861.654908][ T43] [ 861.654982][ T43] __schedule+0xa19/0x1dc0 [ 861.655119][ T43] ? __pfx___schedule+0x10/0x10 [ 861.655264][ T43] ? __lock_release+0x103/0x460 [ 861.655402][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.655529][ T43] ? trace_lock_release+0x10e/0x180 [ 861.655675][ T43] schedule+0xdf/0x210 [ 861.655775][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.655899][ T43] __mutex_lock+0x634/0xac0 [ 861.656034][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.656157][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.656284][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.656414][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.656535][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.656664][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.656789][ T43] addrconf_verify_work+0x12/0x30 [ 861.656915][ T43] process_one_work+0xe55/0x16d0 [ 861.657057][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.657180][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.657306][ T43] ? assign_work+0x16c/0x240 [ 861.657440][ T43] worker_thread+0x58c/0xce0 [ 861.657570][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.657700][ T43] kthread+0x28a/0x350 [ 861.657798][ T43] ? __pfx_kthread+0x10/0x10 [ 861.657924][ T43] ret_from_fork+0x31/0x70 [ 861.658049][ T43] ? __pfx_kthread+0x10/0x10 [ 861.658172][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.658301][ T43] [ 861.658401][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.658627][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr