platform vkms: vblank wait timed out on crtc 0
WARNING: CPU: 0 PID: 5016 at drivers/gpu/drm/drm_vblank.c:1310 drm_wait_one_vblank+0x2c0/0x510 drivers/gpu/drm/drm_vblank.c:1310
Modules linked in:

CPU: 0 PID: 5016 Comm: syz-executor466 Not tainted 6.4.0-rc5-syzkaller-00313-g4c605260bc60 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
RIP: 0010:drm_wait_one_vblank+0x2c0/0x510 drivers/gpu/drm/drm_vblank.c:1310
Code: 85 f6 0f 84 a3 01 00 00 e8 8d 41 e0 fc 4c 89 ef e8 c5 7f 74 00 44 89 e1 4c 89 f2 48 c7 c7 00 b3 bb 8a 48 89 c6 e8 c0 fc a7 fc <0f> 0b e9 87 fe ff ff e8 64 41 e0 fc 31 ff 4c 89 ee e8 9a 3d e0 fc
RSP: 0018:ffffc90003b6fb40 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 000000000000088c RCX: 0000000000000000
RDX: ffff888077af5940 RSI: ffffffff814c03b7 RDI: 0000000000000001
RBP: ffff88801e524000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 205d363130355420 R12: 0000000000000000
R13: ffff888146a9e010 R14: ffff88801eacc168 R15: ffff888015fc3830
FS:  00007f12a2e92700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f12a2f131f0 CR3: 000000007a4aa000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 drm_fb_helper_ioctl+0x15d/0x1a0 drivers/gpu/drm/drm_fb_helper.c:1450
 do_fb_ioctl+0x32a/0x750 drivers/video/fbdev/core/fbmem.c:1190
 fb_ioctl+0xeb/0x150 drivers/video/fbdev/core/fbmem.c:1204
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f12a2ee0c49
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f12a2e922f8 EFLAGS: 00000246
 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f12a2f694a8 RCX: 00007f12a2ee0c49
RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000003
RBP: 00007f12a2f694a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 3062662f7665642f
R13: 00007ffc3d09a2df R14: 00007f12a2e92400 R15: 0000000000022000
 </TASK>