syzbot


INFO: rcu detected stall in corrupted (3)
Status: closed as invalid on 2019/03/30 00:13
Reported-by: syzbot+65cecdd27b726c261799@syzkaller.appspotmail.com
First crash: 1150d, last: 1150d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: no output from test machine (log)
Repro: C syz .config
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-414 INFO: rcu detected stall in corrupted C 3 1061d 1134d 0/1 public: reported C repro on 2019/04/10 16:04
android-49 INFO: rcu detected stall in corrupted C 27 946d 1131d 0/3 public: reported C repro on 2019/04/14 00:00
linux-4.14 INFO: rcu detected stall in corrupted (2) C error 4 704d 866d 0/1 upstream: reported C repro on 2020/01/04 08:54
upstream INFO: rcu detected stall in corrupted (4) C done inconclusive 115 79d 621d 0/22 upstream: reported C repro on 2020/09/04 18:49
upstream INFO: rcu detected stall in corrupted syz 1 1459d 1458d 9/22 fixed on 2018/07/09 18:05
linux-4.14 INFO: rcu detected stall in corrupted C done 3 979d 1001d 1/1 fixed on 2019/12/05 23:59
linux-4.19 INFO: rcu detected stall in corrupted C error 2 118d 826d 0/1 upstream: reported C repro on 2020/02/13 05:06
upstream INFO: rcu detected stall in corrupted (2) syz 1 1390d 1390d 0/22 closed as invalid on 2018/07/29 11:55

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2019/03/25 21:29 upstream 8c2ffd917477 2c86e0a5 .config log report syz C