syzbot


INFO: task hung in pipe_write
Status: upstream: reported syz repro on 2020/06/07 01:40
Reported-by: syzbot+eb4579cce1e26940e2e1@syzkaller.appspotmail.com
First crash: 547d, last: 74d

Fix bisection: failed (bisect log)
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in pipe_write (3) 1 680d 680d 0/22 auto-closed as invalid on 2020/04/25 05:37
android-44 INFO: task hung in pipe_write 1 1095d 967d 0/2 auto-closed as invalid on 2019/06/05 06:19
upstream INFO: task hung in pipe_write (2) C done 6 809d 809d 0/22 closed as invalid on 2019/09/28 02:25
upstream INFO: task hung in pipe_write 8 1039d 1154d 0/22 auto-closed as invalid on 2019/07/30 21:09
android-44 INFO: task hung in pipe_write (2) 1 735d 735d 0/2 auto-closed as invalid on 2020/03/31 01:26
android-49 INFO: task hung in pipe_write C 3 761d 967d 0/3 public: reported C repro on 2019/04/14 08:51
upstream INFO: task hung in pipe_write (4) syz error 4 425d 494d 0/22 upstream: reported syz repro on 2020/07/30 05:04
android-414 INFO: task hung in pipe_write 1 783d 783d 0/1 auto-closed as invalid on 2020/02/11 22:17

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2020/06/07 01:39 linux-4.19.y 4707d8e57273 e6b89e4e .config log report syz