syzbot has bisected this issue to:
commit ea40d7857d5250e5400f38c69ef9e17321e9c4a2
Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
Date: Fri Oct 9 23:21:56 2020 +0000
drm/vkms: fbdev emulation support
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14426df4180000
start commit: 445a555e0623 Add linux-next specific files for 20240209
git tree: linux-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=16426df4180000
console output: https://syzkaller.appspot.com/x/log.txt?x=12426df4180000
kernel config: https://syzkaller.appspot.com/x/.config?x=85aa3388229f9ea9
dashboard link: https://syzkaller.appspot.com/bug?extid=0d7a3627fb6a42cf0863
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17d4bd48180000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=106ae642180000
Reported-by: syzbot+0d7a3627fb6a42cf0863@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: ea40d7857d52 ("drm/vkms: fbdev emulation support")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
