Date
July 10, 2025, 9:07 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 198.377541] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2912 [ 198.378134] Modules linked in: [ 198.378410] CPU: 0 UID: 0 PID: 2912 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5-next-20250710 #1 PREEMPT(voluntary) [ 198.379143] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 198.379372] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 198.380110] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 198.380424] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 4b 06 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 [ 198.381485] RSP: 0000:ffff888104407c78 EFLAGS: 00010286 [ 198.381686] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 198.381949] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff90e600c0 [ 198.382328] RBP: ffff888104407ca0 R08: 0000000000000000 R09: ffffed10216ea3c0 [ 198.382787] R10: ffff88810b751e07 R11: 0000000000000000 R12: ffffffff90e600a8 [ 198.383162] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888104407d38 [ 198.383455] FS: 0000000000000000(0000) GS:ffff8881c821d000(0000) knlGS:0000000000000000 [ 198.384099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.384373] CR2: 00007ffff7ffe000 CR3: 0000000123abc000 CR4: 00000000000006f0 [ 198.384672] DR0: ffffffff92ea9500 DR1: ffffffff92ea9501 DR2: ffffffff92ea9502 [ 198.385371] DR3: ffffffff92ea9503 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 198.385726] Call Trace: [ 198.385921] <TASK> [ 198.386195] drm_test_rect_calc_hscale+0x108/0x270 [ 198.386397] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 198.386680] ? __schedule+0x10cc/0x2b60 [ 198.387027] ? __pfx_read_tsc+0x10/0x10 [ 198.387244] ? ktime_get_ts64+0x86/0x230 [ 198.387430] kunit_try_run_case+0x1a5/0x480 [ 198.387640] ? __pfx_kunit_try_run_case+0x10/0x10 [ 198.388016] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 198.388270] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 198.388545] ? __kthread_parkme+0x82/0x180 [ 198.388821] ? preempt_count_sub+0x50/0x80 [ 198.389630] ? __pfx_kunit_try_run_case+0x10/0x10 [ 198.389983] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 198.390246] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 198.390564] kthread+0x337/0x6f0 [ 198.390750] ? trace_preempt_on+0x20/0xc0 [ 198.391120] ? __pfx_kthread+0x10/0x10 [ 198.391291] ? _raw_spin_unlock_irq+0x47/0x80 [ 198.391578] ? calculate_sigpending+0x7b/0xa0 [ 198.391924] ? __pfx_kthread+0x10/0x10 [ 198.392187] ret_from_fork+0x116/0x1d0 [ 198.392368] ? __pfx_kthread+0x10/0x10 [ 198.392548] ret_from_fork_asm+0x1a/0x30 [ 198.392751] </TASK> [ 198.393058] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 198.397418] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2914 [ 198.398104] Modules linked in: [ 198.398311] CPU: 0 UID: 0 PID: 2914 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5-next-20250710 #1 PREEMPT(voluntary) [ 198.398812] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 198.399382] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 198.399815] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 198.400014] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 4b 06 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 [ 198.401163] RSP: 0000:ffff888103ebfc78 EFLAGS: 00010286 [ 198.401523] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 198.402221] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff90e600f8 [ 198.402526] RBP: ffff888103ebfca0 R08: 0000000000000000 R09: ffffed10216ea3e0 [ 198.402798] R10: ffff88810b751f07 R11: 0000000000000000 R12: ffffffff90e600e0 [ 198.403009] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888103ebfd38 [ 198.403221] FS: 0000000000000000(0000) GS:ffff8881c821d000(0000) knlGS:0000000000000000 [ 198.404152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.404341] CR2: 00007ffff7ffe000 CR3: 0000000123abc000 CR4: 00000000000006f0 [ 198.404548] DR0: ffffffff92ea9500 DR1: ffffffff92ea9501 DR2: ffffffff92ea9502 [ 198.404764] DR3: ffffffff92ea9503 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 198.404971] Call Trace: [ 198.405064] <TASK> [ 198.405155] drm_test_rect_calc_hscale+0x108/0x270 [ 198.405327] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 198.405499] ? __schedule+0x10cc/0x2b60 [ 198.405700] ? __pfx_read_tsc+0x10/0x10 [ 198.405858] ? ktime_get_ts64+0x86/0x230 [ 198.405999] kunit_try_run_case+0x1a5/0x480 [ 198.406223] ? __pfx_kunit_try_run_case+0x10/0x10 [ 198.406377] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 198.406530] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 198.406690] ? __kthread_parkme+0x82/0x180 [ 198.406845] ? preempt_count_sub+0x50/0x80 [ 198.406995] ? __pfx_kunit_try_run_case+0x10/0x10 [ 198.408191] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 198.408500] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 198.408850] kthread+0x337/0x6f0 [ 198.409180] ? trace_preempt_on+0x20/0xc0 [ 198.409323] ? __pfx_kthread+0x10/0x10 [ 198.409508] ? _raw_spin_unlock_irq+0x47/0x80 [ 198.409746] ? calculate_sigpending+0x7b/0xa0 [ 198.409957] ? __pfx_kthread+0x10/0x10 [ 198.410642] ret_from_fork+0x116/0x1d0 [ 198.410900] ? __pfx_kthread+0x10/0x10 [ 198.411036] ret_from_fork_asm+0x1a/0x30 [ 198.411179] </TASK> [ 198.411266] ---[ end trace 0000000000000000 ]---