Date
July 25, 2025, 3:13 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 194.283388] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2951 [ 194.283909] Modules linked in: [ 194.284131] CPU: 0 UID: 0 PID: 2951 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 194.284579] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 194.284883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.285306] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 194.285512] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 1b ff 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 [ 194.286336] RSP: 0000:ffff888102847c78 EFLAGS: 00010286 [ 194.286574] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 194.286899] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb8c64ff8 [ 194.287246] RBP: ffff888102847ca0 R08: 0000000000000000 R09: ffffed10211b28e0 [ 194.287525] R10: ffff888108d94707 R11: 0000000000000000 R12: ffffffffb8c64fe0 [ 194.287865] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888102847d38 [ 194.288185] FS: 0000000000000000(0000) GS:ffff8881a040d000(0000) knlGS:0000000000000000 [ 194.288482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.288875] CR2: 00007ffff7ffe000 CR3: 000000004bcbc000 CR4: 00000000000006f0 [ 194.289192] DR0: ffffffffbacb9580 DR1: ffffffffbacb9581 DR2: ffffffffbacb9582 [ 194.289444] DR3: ffffffffbacb9583 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 194.289737] Call Trace: [ 194.289966] <TASK> [ 194.290137] drm_test_rect_calc_hscale+0x108/0x270 [ 194.290380] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 194.290595] ? __schedule+0x10da/0x2b60 [ 194.290866] ? __pfx_read_tsc+0x10/0x10 [ 194.291108] ? ktime_get_ts64+0x86/0x230 [ 194.291292] kunit_try_run_case+0x1a5/0x480 [ 194.291476] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.291682] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 194.291915] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 194.292115] ? __kthread_parkme+0x82/0x180 [ 194.292316] ? preempt_count_sub+0x50/0x80 [ 194.292511] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.292696] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 194.292933] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 194.293398] kthread+0x337/0x6f0 [ 194.293573] ? trace_preempt_on+0x20/0xc0 [ 194.293874] ? __pfx_kthread+0x10/0x10 [ 194.294061] ? _raw_spin_unlock_irq+0x47/0x80 [ 194.294222] ? calculate_sigpending+0x7b/0xa0 [ 194.294382] ? __pfx_kthread+0x10/0x10 [ 194.294573] ret_from_fork+0x116/0x1d0 [ 194.294759] ? __pfx_kthread+0x10/0x10 [ 194.295059] ret_from_fork_asm+0x1a/0x30 [ 194.295273] </TASK> [ 194.295394] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 194.260209] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2949 [ 194.260750] Modules linked in: [ 194.261599] CPU: 1 UID: 0 PID: 2949 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 194.262287] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 194.262639] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.263229] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 194.263476] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 1b ff 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 [ 194.265142] RSP: 0000:ffff888102ba7c78 EFLAGS: 00010286 [ 194.265736] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 194.266621] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb8c64fc0 [ 194.267242] RBP: ffff888102ba7ca0 R08: 0000000000000000 R09: ffffed102061bb20 [ 194.267987] R10: ffff8881030dd907 R11: 0000000000000000 R12: ffffffffb8c64fa8 [ 194.268311] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888102ba7d38 [ 194.268529] FS: 0000000000000000(0000) GS:ffff8881a050d000(0000) knlGS:0000000000000000 [ 194.268768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.269419] CR2: 00007ffff7ffe000 CR3: 000000004bcbc000 CR4: 00000000000006f0 [ 194.270229] DR0: ffffffffbacb9580 DR1: ffffffffbacb9581 DR2: ffffffffbacb9583 [ 194.270906] DR3: ffffffffbacb9585 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 194.271593] Call Trace: [ 194.271885] <TASK> [ 194.272202] drm_test_rect_calc_hscale+0x108/0x270 [ 194.272624] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 194.272816] ? __schedule+0x10da/0x2b60 [ 194.273042] ? __pfx_read_tsc+0x10/0x10 [ 194.273448] ? ktime_get_ts64+0x86/0x230 [ 194.273900] kunit_try_run_case+0x1a5/0x480 [ 194.274387] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.274849] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 194.275323] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 194.275649] ? __kthread_parkme+0x82/0x180 [ 194.275833] ? preempt_count_sub+0x50/0x80 [ 194.276255] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.276730] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 194.277306] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 194.277615] kthread+0x337/0x6f0 [ 194.277739] ? trace_preempt_on+0x20/0xc0 [ 194.278231] ? __pfx_kthread+0x10/0x10 [ 194.278645] ? _raw_spin_unlock_irq+0x47/0x80 [ 194.279133] ? calculate_sigpending+0x7b/0xa0 [ 194.279567] ? __pfx_kthread+0x10/0x10 [ 194.279890] ret_from_fork+0x116/0x1d0 [ 194.280053] ? __pfx_kthread+0x10/0x10 [ 194.280188] ret_from_fork_asm+0x1a/0x30 [ 194.280339] </TASK> [ 194.280426] ---[ end trace 0000000000000000 ]---