syzbot


KASAN: out-of-bounds Read in kfence_guarded_free
Status: fixed on 2021/06/11 13:40
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 2b8305260fb3 kfence, kasan: make KFENCE compatible with KASAN
First crash: 346d, last: 335d

Cause bisection: failed (bisect log)

Sample crash report:

Crashes (20):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2020/12/28 02:41 linux-next d7a03a44a5e9 2242f77f .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/12/28 01:38 linux-next d7a03a44a5e9 2242f77f .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/12/27 10:03 linux-next d7a03a44a5e9 821e0b09 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/12/24 21:18 linux-next d7a03a44a5e9 c2c1d1dd .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2021/01/03 10:01 linux-next d7a03a44a5e9 79264ae3 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/31 11:36 linux-next d7a03a44a5e9 5cc121d6 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/31 10:26 linux-next d7a03a44a5e9 5cc121d6 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/31 06:02 linux-next d7a03a44a5e9 5cc121d6 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/31 05:15 linux-next d7a03a44a5e9 5cc121d6 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/30 17:47 linux-next d7a03a44a5e9 ecb8c012 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/30 13:23 linux-next d7a03a44a5e9 ecb8c012 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/30 09:24 linux-next d7a03a44a5e9 0fa352f2 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/30 00:45 linux-next d7a03a44a5e9 80910769 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/29 23:07 linux-next d7a03a44a5e9 80910769 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/28 19:34 linux-next d7a03a44a5e9 8259d56c .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/28 15:05 linux-next d7a03a44a5e9 8259d56c .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/27 19:18 linux-next d7a03a44a5e9 2242f77f .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/27 15:14 linux-next d7a03a44a5e9 2242f77f .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/25 14:10 linux-next d7a03a44a5e9 b982b3ea .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/23 09:49 linux-next d7a03a44a5e9 04201c06 .config log report info