syzbot


kernel panic: Fatal exception (3)
Status: upstream: reported C repro on 2020/10/14 20:12
Reported-by: syzbot+ec762a6342ad0d3c0d8f@syzkaller.appspotmail.com
First crash: 15d, last: 13d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: divide error in tabledist (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel panic: Fatal exception 1 1115d 1115d 0/17 closed as invalid on 2017/10/18 09:51
upstream kernel panic: Fatal exception (2) C done 11 64d 92d 0/17 closed as dup on 2020/07/26 02:43

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info
ci-upstream-net-this-kasan-gce 2020/10/13 07:22 net 8098bd69 d32b0bbf .config log report syz C
ci-upstream-net-kasan-gce 2020/10/10 20:03 net-next c77fb07f 4a77ae0b .config log report syz C