Date
June 23, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 164.307739] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2845 [ 164.308348] Modules linked in: [ 164.309076] CPU: 1 UID: 0 PID: 2845 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 164.309527] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 164.309698] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 164.309974] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 164.310224] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 1b f9 20 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 [ 164.311343] RSP: 0000:ffff888101cd7c78 EFLAGS: 00010286 [ 164.312082] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 164.312695] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb9c40360 [ 164.313614] RBP: ffff888101cd7ca0 R08: 0000000000000000 R09: ffffed10218f91e0 [ 164.313966] R10: ffff88810c7c8f07 R11: 0000000000000000 R12: ffffffffb9c40348 [ 164.314245] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888101cd7d38 [ 164.314509] FS: 0000000000000000(0000) GS:ffff88819f555000(0000) knlGS:0000000000000000 [ 164.314789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.314987] CR2: dffffc00000000c5 CR3: 00000000132bc000 CR4: 00000000000006f0 [ 164.315167] DR0: ffffffffbbc71480 DR1: ffffffffbbc71481 DR2: ffffffffbbc71483 [ 164.315440] DR3: ffffffffbbc71485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 164.317496] Call Trace: [ 164.318571] <TASK> [ 164.319278] drm_test_rect_calc_hscale+0x108/0x270 [ 164.322863] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 164.323604] ? __schedule+0x10cc/0x2b60 [ 164.323874] ? __pfx_read_tsc+0x10/0x10 [ 164.324045] ? ktime_get_ts64+0x86/0x230 [ 164.324216] kunit_try_run_case+0x1a5/0x480 [ 164.325576] ? __pfx_kunit_try_run_case+0x10/0x10 [ 164.326208] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 164.326968] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 164.328223] ? __kthread_parkme+0x82/0x180 [ 164.328946] ? preempt_count_sub+0x50/0x80 [ 164.329395] ? __pfx_kunit_try_run_case+0x10/0x10 [ 164.329729] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 164.330203] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 164.330642] kthread+0x337/0x6f0 [ 164.330927] ? trace_preempt_on+0x20/0xc0 [ 164.331284] ? __pfx_kthread+0x10/0x10 [ 164.331588] ? _raw_spin_unlock_irq+0x47/0x80 [ 164.332595] ? calculate_sigpending+0x7b/0xa0 [ 164.332986] ? __pfx_kthread+0x10/0x10 [ 164.333206] ret_from_fork+0x116/0x1d0 [ 164.333367] ? __pfx_kthread+0x10/0x10 [ 164.333793] ret_from_fork_asm+0x1a/0x30 [ 164.334552] </TASK> [ 164.335040] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 164.340831] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2847 [ 164.341505] Modules linked in: [ 164.341740] CPU: 1 UID: 0 PID: 2847 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 164.342821] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 164.343385] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 164.343863] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 164.344497] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 1b f9 20 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 [ 164.345499] RSP: 0000:ffff8881020c7c78 EFLAGS: 00010286 [ 164.345908] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 164.346206] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb9c40398 [ 164.346651] RBP: ffff8881020c7ca0 R08: 0000000000000000 R09: ffffed10218f9a20 [ 164.347799] R10: ffff88810c7cd107 R11: 0000000000000000 R12: ffffffffb9c40380 [ 164.348412] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881020c7d38 [ 164.348810] FS: 0000000000000000(0000) GS:ffff88819f555000(0000) knlGS:0000000000000000 [ 164.349137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.349521] CR2: dffffc00000000c5 CR3: 00000000132bc000 CR4: 00000000000006f0 [ 164.350004] DR0: ffffffffbbc71480 DR1: ffffffffbbc71481 DR2: ffffffffbbc71483 [ 164.350598] DR3: ffffffffbbc71485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 164.350966] Call Trace: [ 164.351427] <TASK> [ 164.351654] drm_test_rect_calc_hscale+0x108/0x270 [ 164.351958] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 164.352768] ? __schedule+0x10cc/0x2b60 [ 164.353347] ? __pfx_read_tsc+0x10/0x10 [ 164.353723] ? ktime_get_ts64+0x86/0x230 [ 164.353899] kunit_try_run_case+0x1a5/0x480 [ 164.354087] ? __pfx_kunit_try_run_case+0x10/0x10 [ 164.354382] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 164.354679] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 164.355033] ? __kthread_parkme+0x82/0x180 [ 164.355258] ? preempt_count_sub+0x50/0x80 [ 164.355489] ? __pfx_kunit_try_run_case+0x10/0x10 [ 164.355663] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 164.355854] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 164.356397] kthread+0x337/0x6f0 [ 164.356681] ? trace_preempt_on+0x20/0xc0 [ 164.356997] ? __pfx_kthread+0x10/0x10 [ 164.357536] ? _raw_spin_unlock_irq+0x47/0x80 [ 164.357866] ? calculate_sigpending+0x7b/0xa0 [ 164.358065] ? __pfx_kthread+0x10/0x10 [ 164.358232] ret_from_fork+0x116/0x1d0 [ 164.358987] ? __pfx_kthread+0x10/0x10 [ 164.359480] ret_from_fork_asm+0x1a/0x30 [ 164.359808] </TASK> [ 164.359994] ---[ end trace 0000000000000000 ]---