syzbot


possible deadlock in down_trylock (2)
Status: upstream: reported C repro on 2018/11/01 16:38
Reported-by: syzbot+6e438330a01285fbb87a@syzkaller.appspotmail.com
First crash: 1083d, last: 4d13h

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)

Sample crash report:

Crashes (9):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2019/03/10 15:50 upstream 6cdc577a18a6 12365b99 .config log report syz C
ci-upstream-bpf-next-kasan-gce 2019/06/13 06:06 bpf-next aee450cbe482 3f4e812b .config log report syz C
ci-upstream-bpf-next-kasan-gce 2018/11/11 18:29 bpf-next 407be8d03e20 7b5f8621 .config log report syz C
ci-upstream-bpf-kasan-gce 2018/10/31 18:42 bpf 27b31e68bc9f 89781090 .config log report syz
ci-upstream-bpf-next-kasan-gce 2019/05/07 08:25 bpf-next d24ed99b3b27 d28f4ce5 .config log report syz
ci-upstream-bpf-next-kasan-gce 2019/03/14 08:12 bpf-next d9862cfbe209 d09a902e .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/06/18 05:28 linux-next a125097c8410 442206d7 .config log report syz
ci-upstream-kasan-gce 2021/10/14 16:44 upstream 26d657410983 5462d470 .config log report info possible deadlock in down_trylock
ci-upstream-bpf-next-kasan-gce 2021/09/10 05:54 bpf-next 0b46b7550560 e2776ee4 .config log report info possible deadlock in down_trylock