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platform vkms: [drm] vblank wait timed out on crtc 0
WARNING: CPU: 1 PID: 6821 at drivers/gpu/drm/drm_vblank.c:1307 drm_wait_one_vblank+0x334/0x550 drivers/gpu/drm/drm_vblank.c:1307
Modules linked in:
CPU: 1 UID: 0 PID: 6821 Comm: syz.3.250 Not tainted 6.14.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:drm_wait_one_vblank+0x334/0x550 drivers/gpu/drm/drm_vblank.c:1307
Code: 85 ed 0f 84 54 01 00 00 e8 09 4e 60 fc 4c 89 e7 e8 d1 d3 8a 00 89 e9 4c 89 ea 48 c7 c7 40 49 e8 8b 48 89 c6 e8 8d 2b 21 fc 90 <0f> 0b 90 90 e9 0d fe ff ff e8 de 4d 60 fc 90 48 8d 7b 08 48 b8 00
RSP: 0018:ffffc90003007b28 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff888024e2c000 RCX: ffffc9000ed0b000
RDX: 0000000000080000 RSI: ffffffff8179c896 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880252fd010
R13: ffff888141b604e0 R14: 1ffff92000600f67 R15: 0000000000001c41
FS:  00007ffbec9e86c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9ade1b3f98 CR3: 0000000030cd4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 drm_fb_helper_ioctl+0x156/0x1a0 drivers/gpu/drm/drm_fb_helper.c:1099
 do_fb_ioctl+0x3d4/0x7d0 drivers/video/fbdev/core/fb_chrdev.c:155
 fb_ioctl+0xe5/0x150 drivers/video/fbdev/core/fb_chrdev.c:169
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:906 [inline]
 __se_sys_ioctl fs/ioctl.c:892 [inline]
 __x64_sys_ioctl+0x190/0x200 fs/ioctl.c:892
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ffbebb8cda9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffbec9e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffbebda6160 RCX: 00007ffbebb8cda9
RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000007
RBP: 00007ffbebc0e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007ffbebda6160 R15: 00007ffd6d5681d8
 </TASK>