github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/pkg/report/testdata/linux/guilty/22 (about)

     1  FILE: fs/block_dev.c
     2  
     3  INFO: task blkid:16495 blocked for more than 120 seconds.
     4        Not tainted 4.15.0-rc2-next-20171208+ #63
     5  "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
     6  blkid           D21344 16495   3125 0x80000006
     7  Call Trace:
     8   context_switch kernel/sched/core.c:2800 [inline]
     9   __schedule+0x8eb/0x2060 kernel/sched/core.c:3376
    10   schedule+0xf5/0x430 kernel/sched/core.c:3435
    11   schedule_preempt_disabled+0x10/0x20 kernel/sched/core.c:3493
    12   __mutex_lock_common kernel/locking/mutex.c:833 [inline]
    13   __mutex_lock+0xaad/0x1a80 kernel/locking/mutex.c:893
    14   mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908
    15   blkdev_put+0x2a/0x4f0 fs/block_dev.c:1793
    16   blkdev_close+0x91/0xc0 fs/block_dev.c:1842