Date
July 11, 2025, 10:11 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 195.925143] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2912 [ 195.925748] Modules linked in: [ 195.926074] CPU: 0 UID: 0 PID: 2912 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5-next-20250711 #1 PREEMPT(voluntary) [ 195.926925] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 195.927205] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 195.927723] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 195.927996] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 9b 20 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 [ 195.928860] RSP: 0000:ffff88810f02fc78 EFLAGS: 00010286 [ 195.929094] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 195.929624] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffbb85f818 [ 195.929925] RBP: ffff88810f02fca0 R08: 0000000000000000 R09: ffffed1020b8b4c0 [ 195.930244] R10: ffff888105c5a607 R11: 0000000000000000 R12: ffffffffbb85f800 [ 195.930611] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810f02fd38 [ 195.930910] FS: 0000000000000000(0000) GS:ffff88819d81d000(0000) knlGS:0000000000000000 [ 195.931246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.931578] CR2: ffffffffffffffff CR3: 000000012eebc000 CR4: 00000000000006f0 [ 195.931870] DR0: ffffffffbd8a9500 DR1: ffffffffbd8a9501 DR2: ffffffffbd8a9502 [ 195.932163] DR3: ffffffffbd8a9503 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 195.932489] Call Trace: [ 195.932653] <TASK> [ 195.932793] drm_test_rect_calc_hscale+0x108/0x270 [ 195.933035] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 195.933262] ? __schedule+0x10cc/0x2b60 [ 195.933653] ? __pfx_read_tsc+0x10/0x10 [ 195.933919] ? ktime_get_ts64+0x86/0x230 [ 195.934073] kunit_try_run_case+0x1a5/0x480 [ 195.934301] ? __pfx_kunit_try_run_case+0x10/0x10 [ 195.934543] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 195.934823] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 195.935059] ? __kthread_parkme+0x82/0x180 [ 195.935238] ? preempt_count_sub+0x50/0x80 [ 195.935510] ? __pfx_kunit_try_run_case+0x10/0x10 [ 195.935748] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 195.935996] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 195.936358] kthread+0x337/0x6f0 [ 195.936518] ? trace_preempt_on+0x20/0xc0 [ 195.936731] ? __pfx_kthread+0x10/0x10 [ 195.936925] ? _raw_spin_unlock_irq+0x47/0x80 [ 195.937094] ? calculate_sigpending+0x7b/0xa0 [ 195.937289] ? __pfx_kthread+0x10/0x10 [ 195.937481] ret_from_fork+0x116/0x1d0 [ 195.937875] ? __pfx_kthread+0x10/0x10 [ 195.938109] ret_from_fork_asm+0x1a/0x30 [ 195.938379] </TASK> [ 195.938548] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 195.906681] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2910 [ 195.907649] Modules linked in: [ 195.907936] CPU: 1 UID: 0 PID: 2910 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5-next-20250711 #1 PREEMPT(voluntary) [ 195.908614] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 195.908799] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 195.909056] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 195.909233] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 9b 20 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 [ 195.910972] RSP: 0000:ffff88810ef77c78 EFLAGS: 00010286 [ 195.911657] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 195.912120] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffbb85f7e0 [ 195.912360] RBP: ffff88810ef77ca0 R08: 0000000000000000 R09: ffffed1020b8b480 [ 195.913077] R10: ffff888105c5a407 R11: 0000000000000000 R12: ffffffffbb85f7c8 [ 195.913711] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810ef77d38 [ 195.913929] FS: 0000000000000000(0000) GS:ffff88819d91d000(0000) knlGS:0000000000000000 [ 195.914161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.914426] CR2: 00007ffff7ffe000 CR3: 000000012eebc000 CR4: 00000000000006f0 [ 195.915122] DR0: ffffffffbd8a9500 DR1: ffffffffbd8a9501 DR2: ffffffffbd8a9503 [ 195.915721] DR3: ffffffffbd8a9505 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 195.915941] Call Trace: [ 195.916044] <TASK> [ 195.916145] drm_test_rect_calc_hscale+0x108/0x270 [ 195.916344] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 195.916616] ? __schedule+0x10cc/0x2b60 [ 195.916841] ? __pfx_read_tsc+0x10/0x10 [ 195.917099] ? ktime_get_ts64+0x86/0x230 [ 195.917290] kunit_try_run_case+0x1a5/0x480 [ 195.917483] ? __pfx_kunit_try_run_case+0x10/0x10 [ 195.917798] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 195.917987] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 195.918209] ? __kthread_parkme+0x82/0x180 [ 195.918611] ? preempt_count_sub+0x50/0x80 [ 195.918845] ? __pfx_kunit_try_run_case+0x10/0x10 [ 195.919038] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 195.919441] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 195.919735] kthread+0x337/0x6f0 [ 195.919867] ? trace_preempt_on+0x20/0xc0 [ 195.920088] ? __pfx_kthread+0x10/0x10 [ 195.920292] ? _raw_spin_unlock_irq+0x47/0x80 [ 195.920646] ? calculate_sigpending+0x7b/0xa0 [ 195.920859] ? __pfx_kthread+0x10/0x10 [ 195.921049] ret_from_fork+0x116/0x1d0 [ 195.921256] ? __pfx_kthread+0x10/0x10 [ 195.921544] ret_from_fork_asm+0x1a/0x30 [ 195.921814] </TASK> [ 195.921933] ---[ end trace 0000000000000000 ]---