syzbot |
sign-in | mailing list | source | docs |
| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| android-414 | INFO: task hung in _free_event | 8 | 1907d | 1974d | 0/1 | auto-closed as invalid on 2019/10/26 01:49 | |||
| linux-6.1 | INFO: task hung in _free_event | 7 | 1d09h | 14d | 0/3 | upstream: reported on 2024/09/01 12:31 | |||
| linux-4.14 | INFO: task hung in _free_event | 1 | 1465d | 1465d | 0/1 | auto-closed as invalid on 2021/01/10 07:54 |
FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF
FAT-fs (loop4): Filesystem has been set read-only
INFO: task syz-executor.5:12588 blocked for more than 140 seconds.
Not tainted 4.19.121-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.5 D28232 12588 6911 0x80000002
Call Trace:
schedule+0x8d/0x1b0 kernel/sched/core.c:3559
schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:3617
__mutex_lock_common kernel/locking/mutex.c:1002 [inline]
__mutex_lock+0x726/0x1300 kernel/locking/mutex.c:1072
perf_trace_destroy+0x23/0xf0 kernel/trace/trace_event_perf.c:236
_free_event+0x33b/0x1170 kernel/events/core.c:4454
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020/05/08 20:31 | linux-4.19.y | 84920cc7fbe1 | fe4122c3 | .config | console log | report | ci2-linux-4-19 |