Date
June 3, 2025, 7:38 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 169.909565] WARNING: CPU: 1 PID: 2807 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 169.911277] Modules linked in: [ 169.911580] CPU: 1 UID: 0 PID: 2807 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250603 #1 PREEMPT(voluntary) [ 169.912645] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 169.913318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 169.913516] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 169.913651] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d c3 cc cc cc cc 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 [ 169.915329] RSP: 0000:ffff88810800fc78 EFLAGS: 00010286 [ 169.915661] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 169.916012] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff8d43cbd8 [ 169.916355] RBP: ffff88810800fca0 R08: 0000000000000000 R09: ffffed1020c48940 [ 169.916713] R10: ffff888106244a07 R11: 0000000000000000 R12: ffffffff8d43cbc0 [ 169.917081] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810800fd38 [ 169.918114] FS: 0000000000000000(0000) GS:ffff8881cbd5b000(0000) knlGS:0000000000000000 [ 169.918593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.919246] CR2: 00007ffff7ffe000 CR3: 00000000780bc000 CR4: 00000000000006f0 [ 169.920052] DR0: ffffffff8f469400 DR1: ffffffff8f469401 DR2: ffffffff8f469403 [ 169.920493] DR3: ffffffff8f469405 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 169.921166] Call Trace: [ 169.921459] <TASK> [ 169.921952] drm_test_rect_calc_hscale+0x108/0x270 [ 169.922231] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 169.922782] ? __schedule+0x10cc/0x2b60 [ 169.923319] ? __pfx_read_tsc+0x10/0x10 [ 169.923622] ? ktime_get_ts64+0x86/0x230 [ 169.924152] kunit_try_run_case+0x1a5/0x480 [ 169.924590] ? __pfx_kunit_try_run_case+0x10/0x10 [ 169.924810] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 169.925856] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 169.926225] ? __kthread_parkme+0x82/0x180 [ 169.926523] ? preempt_count_sub+0x50/0x80 [ 169.926800] ? __pfx_kunit_try_run_case+0x10/0x10 [ 169.927023] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 169.927907] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 169.928268] kthread+0x337/0x6f0 [ 169.929133] ? trace_preempt_on+0x20/0xc0 [ 169.929531] ? __pfx_kthread+0x10/0x10 [ 169.930062] ? _raw_spin_unlock_irq+0x47/0x80 [ 169.930492] ? calculate_sigpending+0x7b/0xa0 [ 169.930749] ? __pfx_kthread+0x10/0x10 [ 169.931447] ret_from_fork+0x116/0x1d0 [ 169.931721] ? __pfx_kthread+0x10/0x10 [ 169.932301] ret_from_fork_asm+0x1a/0x30 [ 169.932687] </TASK> [ 169.932891] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 169.878486] WARNING: CPU: 1 PID: 2805 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 169.879880] Modules linked in: [ 169.880166] CPU: 1 UID: 0 PID: 2805 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250603 #1 PREEMPT(voluntary) [ 169.881444] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 169.882031] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 169.883246] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 169.883648] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d c3 cc cc cc cc 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 [ 169.885081] RSP: 0000:ffff888108f9fc78 EFLAGS: 00010286 [ 169.885368] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 169.886259] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff8d43cba0 [ 169.886667] RBP: ffff888108f9fca0 R08: 0000000000000000 R09: ffffed1020c48900 [ 169.887512] R10: ffff888106244807 R11: 0000000000000000 R12: ffffffff8d43cb88 [ 169.888055] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888108f9fd38 [ 169.888360] FS: 0000000000000000(0000) GS:ffff8881cbd5b000(0000) knlGS:0000000000000000 [ 169.889340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.889863] CR2: 00007ffff7ffe000 CR3: 00000000780bc000 CR4: 00000000000006f0 [ 169.890215] DR0: ffffffff8f469400 DR1: ffffffff8f469401 DR2: ffffffff8f469403 [ 169.891034] DR3: ffffffff8f469405 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 169.891528] Call Trace: [ 169.892377] <TASK> [ 169.892583] drm_test_rect_calc_hscale+0x108/0x270 [ 169.892806] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 169.893622] ? __schedule+0x10cc/0x2b60 [ 169.894097] ? __pfx_read_tsc+0x10/0x10 [ 169.894316] ? ktime_get_ts64+0x86/0x230 [ 169.894663] kunit_try_run_case+0x1a5/0x480 [ 169.895260] ? __pfx_kunit_try_run_case+0x10/0x10 [ 169.895619] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 169.896189] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 169.896439] ? __kthread_parkme+0x82/0x180 [ 169.896997] ? preempt_count_sub+0x50/0x80 [ 169.897435] ? __pfx_kunit_try_run_case+0x10/0x10 [ 169.897836] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 169.898287] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 169.898922] kthread+0x337/0x6f0 [ 169.899190] ? trace_preempt_on+0x20/0xc0 [ 169.900341] ? __pfx_kthread+0x10/0x10 [ 169.900706] ? _raw_spin_unlock_irq+0x47/0x80 [ 169.901074] ? calculate_sigpending+0x7b/0xa0 [ 169.901455] ? __pfx_kthread+0x10/0x10 [ 169.901761] ret_from_fork+0x116/0x1d0 [ 169.902415] ? __pfx_kthread+0x10/0x10 [ 169.903162] ret_from_fork_asm+0x1a/0x30 [ 169.903614] </TASK> [ 169.903843] ---[ end trace 0000000000000000 ]---