Date
July 23, 2025, 3:10 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 199.249371] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2963 [ 199.250253] Modules linked in: [ 199.250992] CPU: 1 UID: 0 PID: 2963 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 199.252314] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.252888] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.253621] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 199.254192] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 90 f2 23 02 8d 44 08 ff 99 f7 f9 89 c1 85 c0 79 d6 eb de 90 <0f> 0b 90 b9 ea ff ff ff 48 83 c4 08 5b 89 c8 41 5c 41 5d 41 5e 5d [ 199.255328] RSP: 0000:ffff88810314fc78 EFLAGS: 00010286 [ 199.255626] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 199.256208] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff90a64df4 [ 199.257017] RBP: ffff88810314fca0 R08: 0000000000000000 R09: ffffed1020d887c0 [ 199.257328] R10: ffff888106c43e07 R11: 0000000000000000 R12: ffffffff90a64de0 [ 199.257964] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810314fd38 [ 199.258353] FS: 0000000000000000(0000) GS:ffff8881c870d000(0000) knlGS:0000000000000000 [ 199.258720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.259313] CR2: 00007ffff7ffe000 CR3: 000000001e2bc000 CR4: 00000000000006f0 [ 199.259868] DR0: ffffffff92ab9580 DR1: ffffffff92ab9581 DR2: ffffffff92ab9583 [ 199.260358] DR3: ffffffff92ab9585 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.260710] Call Trace: [ 199.260832] <TASK> [ 199.260946] drm_test_rect_calc_vscale+0x108/0x270 [ 199.261155] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 199.261505] ? __schedule+0x10da/0x2b60 [ 199.261727] ? __pfx_read_tsc+0x10/0x10 [ 199.261946] ? ktime_get_ts64+0x86/0x230 [ 199.262212] kunit_try_run_case+0x1a5/0x480 [ 199.262389] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.262620] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.262838] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.263161] ? __kthread_parkme+0x82/0x180 [ 199.263450] ? preempt_count_sub+0x50/0x80 [ 199.263627] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.263949] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.264189] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.264799] kthread+0x337/0x6f0 [ 199.265031] ? trace_preempt_on+0x20/0xc0 [ 199.265235] ? __pfx_kthread+0x10/0x10 [ 199.265626] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.265906] ? calculate_sigpending+0x7b/0xa0 [ 199.266130] ? __pfx_kthread+0x10/0x10 [ 199.266322] ret_from_fork+0x116/0x1d0 [ 199.266483] ? __pfx_kthread+0x10/0x10 [ 199.266680] ret_from_fork_asm+0x1a/0x30 [ 199.266915] </TASK> [ 199.267242] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 199.225839] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2961 [ 199.226863] Modules linked in: [ 199.227072] CPU: 1 UID: 0 PID: 2961 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 199.227894] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.228320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.228993] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 199.229379] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 90 f2 23 02 8d 44 08 ff 99 f7 f9 89 c1 85 c0 79 d6 eb de 90 <0f> 0b 90 b9 ea ff ff ff 48 83 c4 08 5b 89 c8 41 5c 41 5d 41 5e 5d [ 199.230925] RSP: 0000:ffff888102f97c78 EFLAGS: 00010286 [ 199.231181] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 199.231759] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff90a64dbc [ 199.232241] RBP: ffff888102f97ca0 R08: 0000000000000000 R09: ffffed102087be40 [ 199.232746] R10: ffff8881043df207 R11: 0000000000000000 R12: ffffffff90a64da8 [ 199.233262] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888102f97d38 [ 199.233786] FS: 0000000000000000(0000) GS:ffff8881c870d000(0000) knlGS:0000000000000000 [ 199.234245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.234877] CR2: 00007ffff7ffe000 CR3: 000000001e2bc000 CR4: 00000000000006f0 [ 199.235310] DR0: ffffffff92ab9580 DR1: ffffffff92ab9581 DR2: ffffffff92ab9583 [ 199.235873] DR3: ffffffff92ab9585 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.236172] Call Trace: [ 199.236304] <TASK> [ 199.236423] drm_test_rect_calc_vscale+0x108/0x270 [ 199.237154] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 199.237579] ? __schedule+0x10da/0x2b60 [ 199.238002] ? __pfx_read_tsc+0x10/0x10 [ 199.238211] ? ktime_get_ts64+0x86/0x230 [ 199.238483] kunit_try_run_case+0x1a5/0x480 [ 199.238629] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.239316] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.239691] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.239976] ? __kthread_parkme+0x82/0x180 [ 199.240157] ? preempt_count_sub+0x50/0x80 [ 199.240357] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.240701] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.241021] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.241322] kthread+0x337/0x6f0 [ 199.241576] ? trace_preempt_on+0x20/0xc0 [ 199.241797] ? __pfx_kthread+0x10/0x10 [ 199.242003] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.242184] ? calculate_sigpending+0x7b/0xa0 [ 199.242514] ? __pfx_kthread+0x10/0x10 [ 199.242692] ret_from_fork+0x116/0x1d0 [ 199.242876] ? __pfx_kthread+0x10/0x10 [ 199.243025] ret_from_fork_asm+0x1a/0x30 [ 199.243379] </TASK> [ 199.243550] ---[ end trace 0000000000000000 ]---