Date
June 26, 2025, 9:10 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 184.446532] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2847 [ 184.447384] Modules linked in: [ 184.447588] CPU: 1 UID: 0 PID: 2847 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc3-next-20250626 #1 PREEMPT(voluntary) [ 184.448401] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 184.448647] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 184.449054] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 184.449392] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 1b 0a 22 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 [ 184.450292] RSP: 0000:ffff88810b877c78 EFLAGS: 00010286 [ 184.450619] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 184.450874] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb6c5c5f8 [ 184.451178] RBP: ffff88810b877ca0 R08: 0000000000000000 R09: ffffed102079a420 [ 184.451600] R10: ffff888103cd2107 R11: 0000000000000000 R12: ffffffffb6c5c5e0 [ 184.451860] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810b877d38 [ 184.452419] FS: 0000000000000000(0000) GS:ffff8881a252e000(0000) knlGS:0000000000000000 [ 184.452737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 184.453019] CR2: dffffc00000000c5 CR3: 00000000204bc000 CR4: 00000000000006f0 [ 184.453530] DR0: ffffffffb8c98480 DR1: ffffffffb8c98481 DR2: ffffffffb8c98483 [ 184.453818] DR3: ffffffffb8c98485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 184.454206] Call Trace: [ 184.454341] <TASK> [ 184.454534] drm_test_rect_calc_hscale+0x108/0x270 [ 184.454771] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 184.455114] ? __schedule+0x10cc/0x2b60 [ 184.455302] ? __pfx_read_tsc+0x10/0x10 [ 184.455456] ? ktime_get_ts64+0x86/0x230 [ 184.455650] kunit_try_run_case+0x1a5/0x480 [ 184.455857] ? __pfx_kunit_try_run_case+0x10/0x10 [ 184.456160] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 184.456378] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 184.456563] ? __kthread_parkme+0x82/0x180 [ 184.456704] ? preempt_count_sub+0x50/0x80 [ 184.456901] ? __pfx_kunit_try_run_case+0x10/0x10 [ 184.457130] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 184.457771] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 184.458211] kthread+0x337/0x6f0 [ 184.458365] ? trace_preempt_on+0x20/0xc0 [ 184.458688] ? __pfx_kthread+0x10/0x10 [ 184.458847] ? _raw_spin_unlock_irq+0x47/0x80 [ 184.459280] ? calculate_sigpending+0x7b/0xa0 [ 184.459499] ? __pfx_kthread+0x10/0x10 [ 184.459676] ret_from_fork+0x116/0x1d0 [ 184.459856] ? __pfx_kthread+0x10/0x10 [ 184.460107] ret_from_fork_asm+0x1a/0x30 [ 184.460280] </TASK> [ 184.460401] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 184.423739] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2845 [ 184.424266] Modules linked in: [ 184.424456] CPU: 1 UID: 0 PID: 2845 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc3-next-20250626 #1 PREEMPT(voluntary) [ 184.424952] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 184.425696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 184.426592] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 184.426983] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 1b 0a 22 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 [ 184.427864] RSP: 0000:ffff88810b65fc78 EFLAGS: 00010286 [ 184.428098] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 184.428562] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb6c5c5c0 [ 184.429074] RBP: ffff88810b65fca0 R08: 0000000000000000 R09: ffffed10205efc00 [ 184.429334] R10: ffff888102f7e007 R11: 0000000000000000 R12: ffffffffb6c5c5a8 [ 184.429745] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810b65fd38 [ 184.430314] FS: 0000000000000000(0000) GS:ffff8881a252e000(0000) knlGS:0000000000000000 [ 184.430657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 184.430900] CR2: dffffc00000000c5 CR3: 00000000204bc000 CR4: 00000000000006f0 [ 184.431206] DR0: ffffffffb8c98480 DR1: ffffffffb8c98481 DR2: ffffffffb8c98483 [ 184.431485] DR3: ffffffffb8c98485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 184.431768] Call Trace: [ 184.431880] <TASK> [ 184.432018] drm_test_rect_calc_hscale+0x108/0x270 [ 184.432840] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 184.433069] ? __schedule+0x10cc/0x2b60 [ 184.433287] ? __pfx_read_tsc+0x10/0x10 [ 184.433472] ? ktime_get_ts64+0x86/0x230 [ 184.434059] kunit_try_run_case+0x1a5/0x480 [ 184.434391] ? __pfx_kunit_try_run_case+0x10/0x10 [ 184.434698] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 184.435221] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 184.435567] ? __kthread_parkme+0x82/0x180 [ 184.435751] ? preempt_count_sub+0x50/0x80 [ 184.436269] ? __pfx_kunit_try_run_case+0x10/0x10 [ 184.436505] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 184.436969] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 184.437212] kthread+0x337/0x6f0 [ 184.437367] ? trace_preempt_on+0x20/0xc0 [ 184.437556] ? __pfx_kthread+0x10/0x10 [ 184.437738] ? _raw_spin_unlock_irq+0x47/0x80 [ 184.438331] ? calculate_sigpending+0x7b/0xa0 [ 184.438675] ? __pfx_kthread+0x10/0x10 [ 184.439096] ret_from_fork+0x116/0x1d0 [ 184.439269] ? __pfx_kthread+0x10/0x10 [ 184.439463] ret_from_fork_asm+0x1a/0x30 [ 184.439649] </TASK> [ 184.439755] ---[ end trace 0000000000000000 ]---