[  615.737346][   T44] INFO: task kworker/u16:0:12 blocked for more than 368 seconds.
[  615.737707][   T44]       Not tainted 6.18.0-virtme #1
[  615.737852][   T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  615.738100][   T44] task:kworker/u16:0   state:D stack:27936 pid:12    tgid:12    ppid:2      task_flags:0x4208060 flags:0x00080000
[  615.738468][   T44] Workqueue: ipv6_addrconf addrconf_verify_work
[  615.738643][   T44] Call Trace:
[  615.738741][   T44]  <TASK>
[  615.738810][   T44]  __schedule+0xae2/0x1720
[  615.738948][   T44]  ? io_schedule_timeout+0x130/0x130
[  615.739083][   T44]  ? __lock_release.isra.0+0x59/0x170
[  615.739213][   T44]  ? __lock_release.isra.0+0x59/0x170
[  615.739360][   T44]  schedule+0xd4/0x260
[  615.739461][   T44]  schedule_preempt_disabled+0x18/0x30
[  615.739600][   T44]  __mutex_lock+0xd76/0x1f20
[  615.739730][   T44]  ? addrconf_verify_work+0x12/0x30
[  615.739857][   T44]  ? ww_mutex_lock+0x160/0x160
[  615.739983][   T44]  ? process_one_work+0xd16/0x1390
[  615.740105][   T44]  ? rcu_is_watching+0x15/0xd0
[  615.740225][   T44]  ? rcu_is_watching+0x15/0xd0
[  615.740356][   T44]  ? addrconf_verify_work+0x12/0x30
[  615.740477][   T44]  addrconf_verify_work+0x12/0x30
[  615.740602][   T44]  process_one_work+0xd57/0x1390
[  615.740725][   T44]  ? pwq_dec_nr_in_flight+0x700/0x700
[  615.740845][   T44]  ? assign_work+0x152/0x380
[  615.740968][   T44]  worker_thread+0x4d6/0xd40
[  615.741095][   T44]  ? process_one_work+0x1390/0x1390
[  615.741211][   T44]  kthread+0x355/0x5b0
[  615.741303][   T44]  ? kthread_is_per_cpu+0xe0/0xe0
[  615.741435][   T44]  ? __lock_release.isra.0+0x59/0x170
[  615.741568][   T44]  ? rcu_is_watching+0x15/0xd0
[  615.741689][   T44]  ? kthread_is_per_cpu+0xe0/0xe0
[  615.741808][   T44]  ret_from_fork+0x3fb/0x510
[  615.741924][   T44]  ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[  615.742068][   T44]  ? __switch_to+0x602/0xd00
[  615.742185][   T44]  ? kthread_is_per_cpu+0xe0/0xe0
[  615.742305][   T44]  ret_from_fork_asm+0x11/0x20
[  615.742443][   T44]  </TASK>
[  615.742556][   T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:257.
[  615.742748][   T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[  615.742949][   T44] 
[  615.742949][   T44] Showing all locks held in the system:
[  615.743115][   T44] 3 locks held by kworker/u16:0/12:
[  615.743229][   T44]  #0: ff11000008ad6548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[  615.743465][   T44]  #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[  615.743746][   T44]  #2: ffffffffad278da8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[  615.743953][   T44] 3 locks held by kworker/1:0/23:
[  615.744062][   T44]  #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[  615.744281][   T44]  #1: ffa00000001a7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[  615.744510][   T44]  #2: ffffffffad278da8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[  615.744709][   T44] 3 locks held by kworker/3:0/33:
[  615.744818][   T44]  #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[  615.745038][   T44]  #1: ffa0000000257cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[  615.745285][   T44]  #2: ff11000008482c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[  615.745493][   T44] 1 lock held by khungtaskd/44:
[  615.745605][   T44]  #0: ffffffffacb70ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[  615.745830][   T44] 2 locks held by ip/257:
[  615.745914][   T44]  #0: ffffffffad278da8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[  615.746111][   T44]  #1: ff11000008482c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[  615.746309][   T44] 1 lock held by ip/323:
[  615.746407][   T44]  #0: ffffffffad278da8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[  615.746605][   T44] 
[  615.746662][   T44] =============================================
[  615.746662][   T44]