syzbot suspects this issue was fixed by commit: commit a0e6a017ab56936c0405fe914a793b241ed25ee0 Author: Maíra Canal <mcanal@xxxxxxxxxx> Date: Tue May 23 12:32:08 2023 +0000 drm/vkms: Fix race-condition between the hrtimer and the atomic commit bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=166c090d680000 start commit: 28f20a19294d Merge tag 'x86-urgent-2023-08-26' of git://gi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=21a578092dd61d05 dashboard link: https://syzkaller.appspot.com/bug?extid=a4976ce949df66b1ddf1 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15a09340680000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=118909eba80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: drm/vkms: Fix race-condition between the hrtimer and the atomic commit For information about bisection process see: https://goo.gl/tpsmEJ#bisection