INFO: task kworker/u8:8:7744 blocked for more than 140 seconds.
      Not tainted 6.10.0-rc4-syzkaller-00301-g5f583a3162ff #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:8    state:D stack:22480 pid:7744  tgid:7744  ppid:2      flags:0x00004000
Workqueue: netns cleanup_net

Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5408 [inline]
 __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745
 __schedule_loop kernel/sched/core.c:6822 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6837
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894
 __mutex_lock_common kernel/locking/mutex.c:684 [inline]
 __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752
 devl_lock net/devlink/core.c:276 [inline]
 devl_dev_lock net/devlink/devl_internal.h:109 [inline]
 devlink_pernet_pre_exit+0x14d/0x440 net/devlink/core.c:506