INFO: task syz-executor:6512 blocked for more than 160 seconds.
      Not tainted 6.10.0-next-20240717-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor    state:D
 stack:20592 pid:6512  tgid:6512  ppid:1      flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5239 [inline]
 __schedule+0x1800/0x4a60 kernel/sched/core.c:6603
 __schedule_loop kernel/sched/core.c:6680 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6695
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6752
 __mutex_lock_common kernel/locking/mutex.c:684 [inline]
 __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752
 __lru_add_drain_all+0x66/0x560 mm/swap.c:875
 invalidate_bdev+0x76/0xa0 block/bdev.c:100
 ext4_put_super+0x666/0xd50 fs/ext4/super.c:1348