Date
July 3, 2025, 10:10 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 178.310828] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2811 [ 178.311470] Modules linked in: [ 178.311673] CPU: 1 UID: 0 PID: 2811 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 178.312134] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 178.312317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 178.312868] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 178.313135] 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 [ 178.314087] RSP: 0000:ffff888105437c78 EFLAGS: 00010286 [ 178.314327] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 178.314751] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb7c54bd4 [ 178.315014] RBP: ffff888105437ca0 R08: 0000000000000000 R09: ffffed10207a6ae0 [ 178.315303] R10: ffff888103d35707 R11: 0000000000000000 R12: ffffffffb7c54bc0 [ 178.315826] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888105437d38 [ 178.316125] FS: 0000000000000000(0000) GS:ffff8881a152d000(0000) knlGS:0000000000000000 [ 178.316881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.317145] CR2: 00007ffff7ffe000 CR3: 00000000776bc000 CR4: 00000000000006f0 [ 178.317697] DR0: ffffffffb9c99480 DR1: ffffffffb9c99481 DR2: ffffffffb9c99483 [ 178.318078] DR3: ffffffffb9c99485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 178.318557] Call Trace: [ 178.318692] <TASK> [ 178.318999] drm_test_rect_calc_vscale+0x108/0x270 [ 178.319499] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 178.319736] ? __schedule+0x10cc/0x2b60 [ 178.319916] ? __pfx_read_tsc+0x10/0x10 [ 178.320108] ? ktime_get_ts64+0x86/0x230 [ 178.320304] kunit_try_run_case+0x1a5/0x480 [ 178.320493] ? __pfx_kunit_try_run_case+0x10/0x10 [ 178.320880] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 178.321073] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 178.321376] ? __kthread_parkme+0x82/0x180 [ 178.321590] ? preempt_count_sub+0x50/0x80 [ 178.321839] ? __pfx_kunit_try_run_case+0x10/0x10 [ 178.322190] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 178.322364] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 178.322730] kthread+0x337/0x6f0 [ 178.322904] ? trace_preempt_on+0x20/0xc0 [ 178.323050] ? __pfx_kthread+0x10/0x10 [ 178.323199] ? _raw_spin_unlock_irq+0x47/0x80 [ 178.323551] ? calculate_sigpending+0x7b/0xa0 [ 178.323768] ? __pfx_kthread+0x10/0x10 [ 178.324073] ret_from_fork+0x116/0x1d0 [ 178.324205] ? __pfx_kthread+0x10/0x10 [ 178.324507] ret_from_fork_asm+0x1a/0x30 [ 178.324882] </TASK> [ 178.324993] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 178.286748] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2809 [ 178.287755] Modules linked in: [ 178.287900] CPU: 0 UID: 0 PID: 2809 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 178.288680] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 178.289372] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 178.290406] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 178.291158] 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 [ 178.293082] RSP: 0000:ffff888105d8fc78 EFLAGS: 00010286 [ 178.293409] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 178.294033] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb7c54b9c [ 178.294434] RBP: ffff888105d8fca0 R08: 0000000000000000 R09: ffffed10207a6ac0 [ 178.294654] R10: ffff888103d35607 R11: 0000000000000000 R12: ffffffffb7c54b88 [ 178.294855] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888105d8fd38 [ 178.295061] FS: 0000000000000000(0000) GS:ffff8881a142d000(0000) knlGS:0000000000000000 [ 178.295304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.295824] CR2: ffffffffffffffff CR3: 00000000776bc000 CR4: 00000000000006f0 [ 178.296050] DR0: ffffffffb9c99480 DR1: ffffffffb9c99481 DR2: ffffffffb9c99482 [ 178.296597] DR3: ffffffffb9c99483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 178.297398] Call Trace: [ 178.297547] <TASK> [ 178.297681] drm_test_rect_calc_vscale+0x108/0x270 [ 178.297926] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 178.298174] ? __schedule+0x10cc/0x2b60 [ 178.298957] ? __pfx_read_tsc+0x10/0x10 [ 178.299562] ? ktime_get_ts64+0x86/0x230 [ 178.300040] kunit_try_run_case+0x1a5/0x480 [ 178.300724] ? __pfx_kunit_try_run_case+0x10/0x10 [ 178.300899] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 178.301051] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 178.301681] ? __kthread_parkme+0x82/0x180 [ 178.302077] ? preempt_count_sub+0x50/0x80 [ 178.302502] ? __pfx_kunit_try_run_case+0x10/0x10 [ 178.303065] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 178.303646] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 178.304282] kthread+0x337/0x6f0 [ 178.304410] ? trace_preempt_on+0x20/0xc0 [ 178.304560] ? __pfx_kthread+0x10/0x10 [ 178.304688] ? _raw_spin_unlock_irq+0x47/0x80 [ 178.304833] ? calculate_sigpending+0x7b/0xa0 [ 178.304976] ? __pfx_kthread+0x10/0x10 [ 178.305104] ret_from_fork+0x116/0x1d0 [ 178.305269] ? __pfx_kthread+0x10/0x10 [ 178.305399] ret_from_fork_asm+0x1a/0x30 [ 178.305644] </TASK> [ 178.305765] ---[ end trace 0000000000000000 ]---