syzbot


KASAN: out-of-bounds Read in unwind_next_frame
Status: upstream: reported syz repro on 2019/01/07 10:01
Reported-by: syzbot+2fdf0ed2b3bc8fc51fc6@syzkaller.appspotmail.com
First crash: 1025d, last: 760d

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 KASAN: out-of-bounds Read in unwind_next_frame C error 14 428d 762d 0/1 upstream: reported C repro on 2019/09/26 21:20
linux-4.19 KASAN: out-of-bounds Read in unwind_next_frame 1 707d 707d 0/1 auto-closed as invalid on 2020/03/19 23:00
android-49 KASAN: out-of-bounds Read in unwind_next_frame C 14 1113d 929d 0/3 public: reported C repro on 2019/04/13 00:00
android-54 KASAN: out-of-bounds Read in unwind_next_frame 16 43d 549d 0/1 upstream: reported on 2020/04/27 04:09
linux-4.19 KASAN: out-of-bounds Read in unwind_next_frame (2) 1 296d 296d 0/1 auto-closed as invalid on 2021/05/04 22:57
android-414 KASAN: out-of-bounds Read in unwind_next_frame (2) C 5 702d 808d 0/1 public: reported C repro on 2019/08/11 14:38
android-414 KASAN: out-of-bounds Read in unwind_next_frame 1 1105d 928d 0/1 auto-closed as invalid on 2019/04/28 00:03

Sample crash report:

Crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2019/01/31 13:03 upstream af0c9af1b3f6 aa432daf .config log report syz
ci-upstream-kasan-gce-smack-root 2019/01/26 12:06 upstream ba6069759381 c73f090a .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/09/28 18:58 upstream f1f2f614d535 eb6b9855 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/22 16:56 upstream f7c3bf8fa7e5 d96e88f3 .config log report
ci-upstream-kasan-gce-root 2019/06/21 19:06 upstream abf02e2964b3 34bf9440 .config log report
ci-upstream-kasan-gce-selinux-root 2019/03/15 02:04 upstream 3b319ee220a8 d72db19b .config log report
ci-upstream-kasan-gce-root 2019/03/08 11:32 upstream 610cd4eadec4 12365b99 .config log report
ci-upstream-kasan-gce-smack-root 2019/01/31 12:19 upstream af0c9af1b3f6 aa432daf .config log report
ci-upstream-kasan-gce-selinux-root 2019/01/24 04:14 upstream 30bac164aca7 56558f63 .config log report
ci-upstream-kasan-gce-smack-root 2019/01/23 05:17 upstream 787a3b432276 b1ff06b2 .config log report
ci-upstream-kasan-gce-selinux-root 2019/01/06 21:13 upstream b5aef86e089a 94f8adb5 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/02/13 20:56 linux-next c4f3ef3eb53f 0a49c954 .config log report