syzbot


UBSAN: shift-out-of-bounds in snd_pcm_oss_change_params_locked
Status: fixed on 2021/03/10 01:48
Reported-by: syzbot+33ef0b6639a8d2d42b4c@syzkaller.appspotmail.com
Fix commit: 11cb881bf075 ALSA: pcm: oss: Fix a few more UBSAN fixes
First crash: 362d, last: 346d

Cause bisection: introduced by (bisect log) [merge commit]:
commit a9c20bb0206ae9384bd470a6832dd8913730add9
Author: Paolo Bonzini <pbonzini@redhat.com>
Date: Sat Sep 14 07:25:30 2019 +0000

  Merge tag 'kvm-s390-master-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-master

Crash: general protection fault in batadv_iv_ogm_queue_add (log)
Repro: C syz .config

Sample crash report:

Crashes (225):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2020/12/08 06:06 linux-next 15ac8fdb7440 51a9082e .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/12/08 05:06 linux-next 15ac8fdb7440 51a9082e .config log report syz
ci-upstream-kasan-gce 2020/12/23 22:23 upstream 614cb5894306 c2c1d1dd .config log report info
ci-upstream-kasan-gce 2020/12/23 01:26 upstream 614cb5894306 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/21 18:15 upstream e37b12e4bb21 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/21 15:00 upstream e37b12e4bb21 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/20 22:02 upstream 467f8165a2b0 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/20 19:18 upstream 467f8165a2b0 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/20 18:16 upstream 467f8165a2b0 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/18 22:45 upstream a409ed156a90 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/18 13:54 upstream d64c6f96ba86 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/17 18:20 upstream accefff5b547 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/17 11:41 upstream accefff5b547 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/17 09:56 upstream accefff5b547 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/17 06:09 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/16 22:07 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/16 21:04 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/16 20:00 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/16 19:55 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce 2020/12/16 18:50 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/16 17:46 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/23 03:15 upstream 614cb5894306 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/21 16:03 upstream e37b12e4bb21 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/21 03:31 upstream 6a447b0e3151 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/20 08:10 upstream 467f8165a2b0 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/17 15:07 upstream accefff5b547 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/17 01:22 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/16 23:49 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/16 22:46 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-386 2020/12/16 17:32 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/20 17:39 linux-next 0d52778b8710 04201c06 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/18 08:28 linux-next 0d52778b8710 04201c06 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/17 12:45 linux-next 90cc8cf2d1ab 04201c06 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/15 12:06 linux-next 14240d4c5b25 97183ed7 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/15 10:42 linux-next 14240d4c5b25 97183ed7 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/15 09:27 linux-next 14240d4c5b25 97183ed7 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/15 07:57 linux-next 14240d4c5b25 97183ed7 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/15 05:43 linux-next 14240d4c5b25 97183ed7 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/15 03:04 linux-next 14240d4c5b25 97183ed7 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/15 01:00 linux-next 14240d4c5b25 97183ed7 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/14 13:26 linux-next 14240d4c5b25 b22a7ec3 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/14 09:12 linux-next 14240d4c5b25 b22a7ec3 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/14 07:02 linux-next 14240d4c5b25 b22a7ec3 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/14 05:31 linux-next 14240d4c5b25 b22a7ec3 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/14 03:04 linux-next 14240d4c5b25 b22a7ec3 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/14 01:48 linux-next 14240d4c5b25 b22a7ec3 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/13 18:35 linux-next 14240d4c5b25 bca53db9 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/13 17:07 linux-next 14240d4c5b25 bca53db9 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/07 12:07 linux-next 15ac8fdb7440 1190297f .config log report info