[ 1230.169607][ T44] INFO: task kworker/u16:0:12 blocked for more than 368 seconds.
[ 1230.169978][ T44] Not tainted 6.18.0-virtme #1
[ 1230.170159][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1230.170430][ T44] task:kworker/u16:0 state:D stack:26016 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1230.170798][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1230.171015][ T44] Call Trace:
[ 1230.171163][ T44]
[ 1230.171304][ T44] __schedule+0xae2/0x1720
[ 1230.171497][ T44] ? io_schedule_timeout+0x130/0x130
[ 1230.171701][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1230.171928][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1230.172108][ T44] schedule+0xd4/0x260
[ 1230.172271][ T44] schedule_preempt_disabled+0x18/0x30
[ 1230.172457][ T44] __mutex_lock+0xd76/0x1f20
[ 1230.172658][ T44] ? addrconf_verify_work+0x12/0x30
[ 1230.172838][ T44] ? ww_mutex_lock+0x160/0x160
[ 1230.173019][ T44] ? process_one_work+0xd16/0x1390
[ 1230.173211][ T44] ? rcu_is_watching+0x15/0xd0
[ 1230.173399][ T44] ? rcu_is_watching+0x15/0xd0
[ 1230.173595][ T44] ? addrconf_verify_work+0x12/0x30
[ 1230.173773][ T44] addrconf_verify_work+0x12/0x30
[ 1230.173958][ T44] process_one_work+0xd57/0x1390
[ 1230.174139][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1230.174335][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1230.174516][ T44] ? assign_work+0x152/0x380
[ 1230.174712][ T44] worker_thread+0x4d6/0xd40
[ 1230.174894][ T44] ? process_one_work+0x1390/0x1390
[ 1230.175071][ T44] kthread+0x355/0x5b0
[ 1230.175232][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1230.175416][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1230.175613][ T44] ? rcu_is_watching+0x15/0xd0
[ 1230.175793][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1230.175973][ T44] ret_from_fork+0x3fb/0x510
[ 1230.176152][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 1230.176382][ T44] ? __switch_to+0x602/0xd00
[ 1230.176565][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1230.176761][ T44] ret_from_fork_asm+0x11/0x20
[ 1230.176949][ T44]
[ 1230.177126][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:6008.
[ 1230.177450][ T44] INFO: task kworker/3:1:70 blocked for more than 368 seconds.
[ 1230.177691][ T44] Not tainted 6.18.0-virtme #1
[ 1230.177858][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1230.178105][ T44] task:kworker/3:1 state:D stack:28520 pid:70 tgid:70 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1230.178441][ T44] Workqueue: events xp_release_deferred
[ 1230.178636][ T44] Call Trace:
[ 1230.178781][ T44]
[ 1230.178899][ T44] __schedule+0xae2/0x1720
[ 1230.179079][ T44] ? io_schedule_timeout+0x130/0x130
[ 1230.179270][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1230.179450][ T44] schedule+0xd4/0x260
[ 1230.179613][ T44] schedule_preempt_disabled+0x18/0x30
[ 1230.179792][ T44] __mutex_lock+0xd76/0x1f20
[ 1230.179968][ T44] ? look_up_lock_class+0x55/0x120
[ 1230.180144][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 1230.180340][ T44] ? ww_mutex_lock+0x160/0x160
[ 1230.180520][ T44] ? __lock_acquire+0x577/0xc10
[ 1230.180714][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1230.180890][ T44] ? process_one_work+0xd16/0x1390
[ 1230.181080][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 1230.181272][ T44] xp_release_deferred+0x1b/0x1e0
[ 1230.181450][ T44] process_one_work+0xd57/0x1390
[ 1230.181641][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1230.181817][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1230.181997][ T44] ? assign_work+0x152/0x380
[ 1230.182178][ T44] worker_thread+0x4d6/0xd40
[ 1230.182375][ T44] ? process_one_work+0x1390/0x1390
[ 1230.182558][ T44] kthread+0x355/0x5b0
[ 1230.182722][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1230.182899][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1230.183074][ T44] ? rcu_is_watching+0x15/0xd0
[ 1230.183261][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1230.183439][ T44] ret_from_fork+0x3fb/0x510
[ 1230.183632][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 1230.183844][ T44] ? __switch_to+0x602/0xd00
[ 1230.184020][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1230.184205][ T44] ret_from_fork_asm+0x11/0x20
[ 1230.184395][ T44]
[ 1230.184548][ T44] INFO: task kworker/3:1:70 is blocked on a mutex likely owned by task ip:6008.
[ 1230.184814][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 1230.185072][ T44]
[ 1230.185072][ T44] Showing all locks held in the system:
[ 1230.185320][ T44] 3 locks held by kworker/0:0/9:
[ 1230.185490][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1230.185794][ T44] #1: ffa0000000097cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1230.186106][ T44] #2: ff1100000e7eac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 1230.186390][ T44] 3 locks held by kworker/u16:0/12:
[ 1230.186557][ T44] #0: ff1100000eea6548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1230.186861][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1230.187243][ T44] #2: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 1230.187511][ T44] 1 lock held by khungtaskd/44:
[ 1230.187694][ T44] #0: ffffffffaf370ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1230.187987][ T44] 3 locks held by kworker/3:1/70:
[ 1230.188156][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1230.188464][ T44] #1: ffa00000004b7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1230.188768][ T44] #2: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 1230.189030][ T44] 2 locks held by ip/6008:
[ 1230.189206][ T44] #0: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 1230.189480][ T44] #1: ff1100000e7eac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 1230.189759][ T44] 1 lock held by ip/6074:
[ 1230.189901][ T44] #0: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 1230.190158][ T44]
[ 1230.190285][ T44] =============================================
[ 1230.190285][ T44]