WARNING in drm_wait_one

Date	Name	Commit	Repro	Result
2023/05/24	upstream (ToT)	9d646009f65d	C	[report] WARNING in drm_wait_one_vblank

Date

Name

Commit

Repro

Result

2023/05/24

upstream (ToT)

9d646009f65d

[report] WARNING in drm_wait_one_vblank

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in drm_wait_one_vblank dri	C	inconclusive		359	1d19h	873d	0/25	upstream: reported C repro on 2021/05/05 14:02
linux-5.15	WARNING in drm_wait_one_vblank origin:upstream	C			6	14d	178d	0/3	upstream: reported C repro on 2023/03/31 07:06

Created	Duration	User	Patch	Repo	Result
2023/09/21 22:00	1h30m	bisect fix		linux-6.1.y	job log (0) log

Created

Duration

User

Patch

Repo

Result

2023/09/21 22:00

1h30m

bisect fix

linux-6.1.y

job log (0) log

------------[ cut here ]------------ platform vkms: vblank wait timed out on crtc 0 WARNING: CPU: 0 PID: 3557 at drivers/gpu/drm/drm_vblank.c:1269 drm_wait_one_vblank+0x958/0x9d0 drivers/gpu/drm/drm_vblank.c:1269 Modules linked in: CPU: 0 PID: 3557 Comm: syz-executor698 Not tainted 6.1.29-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/16/2023 RIP: 0010:drm_wait_one_vblank+0x958/0x9d0 drivers/gpu/drm/drm_vblank.c:1269 Code: df 80 3c 08 00 74 08 4c 89 ff e8 c3 aa 1b fd 49 8b 1f 48 c7 c7 20 ed 4e 8b 4c 89 f6 48 89 da 8b 5c 24 0c 89 d9 e8 d8 db 8d fc <0f> 0b 49 be 00 00 00 00 00 fc ff df e9 80 fb ff ff 44 89 e9 80 e1 RSP: 0018:ffffc90003b7fac0 EFLAGS: 00010246 RAX: ffab83ca0fd0d900 RBX: 0000000000000000 RCX: ffff88801ffc8000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90003b7fc00 R08: ffffffff81523d7e R09: fffffbfff205084f R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200076ff64 R13: 0000000000000c73 R14: ffffffff8b5fc2a0 R15: ffff88801ec63010 FS: 00007fd1d22b0700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd1d2331210 CR3: 0000000074474000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> drm_fb_helper_ioctl+0x110/0x140 drivers/gpu/drm/drm_fb_helper.c:1259 do_fb_ioctl+0x1d3/0x850 drivers/video/fbdev/core/fbmem.c:1190 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fd1d22fec69 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:00007fd1d22b02f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fd1d23874a8 RCX: 00007fd1d22fec69 RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000003 RBP: 00007fd1d23874a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 3062662f7665642f R13: 00007ffe73f0caef R14: 00007fd1d22b0400 R15: 0000000000022000 </TASK>

Crashes (5):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2023/05/24 12:30	linux-6.1.y	fa74641fb6b9	4bce1a3e	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in drm_wait_one_vblank
2023/07/10 07:41	linux-6.1.y	61fd484b2cf6	668cb1fa	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in drm_wait_one_vblank
2023/06/24 05:03	linux-6.1.y	e84a4e368abe	79782afc	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in drm_wait_one_vblank
2023/04/22 10:29	linux-6.1.y	f17b0ab65d17	2b32bd34	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in drm_wait_one_vblank
2023/04/05 12:39	linux-6.1.y	3b29299e5f60	831373d3	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	WARNING in drm_wait_one_vblank

Crashes (5):

Assets (help?)