syzbot


WARNING: fbcon: Driver 'vkm

Status: upstream: reported syz repro on 2022/08/11 16:26
Reported-by: syzbot+a04bbc76cc1b6e4eaa76@syzkaller.appspotmail.com
First crash: 48d, last: 48d

Cause bisection: introduced by (bisect log) [merge commit]:
commit 200e340f2196d7fd427a5810d06e893b932f145a
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed Aug 3 18:43:12 2022 +0000

  Merge tag 'pull-work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Crash: WARNING: fbcon: Driver 'vkmsdrmfb' misse to adjust virtual screen size (0x0 vs. 640x16) (log)
Repro: syz .config

Sample crash report:
WARNING: fbcon: Driver 'vkm

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2022/08/07 16:22 upstream 200e340f2196 88e3a122 .config log report syz WARNING: fbcon: Driver 'vkm
* Struck through repros no longer work on HEAD.