Date
July 22, 2025, 5:13 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 199.443650] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2960 [ 199.444681] Modules linked in: [ 199.445031] CPU: 0 UID: 0 PID: 2960 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250722 #1 PREEMPT(voluntary) [ 199.445895] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.446481] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.447198] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 199.447394] 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 [ 199.448349] RSP: 0000:ffff8881069a7c78 EFLAGS: 00010286 [ 199.448610] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 199.448973] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffab464cdc [ 199.449422] RBP: ffff8881069a7ca0 R08: 0000000000000000 R09: ffffed10201b3a60 [ 199.450066] R10: ffff888100d9d307 R11: 0000000000000000 R12: ffffffffab464cc8 [ 199.450304] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881069a7d38 [ 199.450777] FS: 0000000000000000(0000) GS:ffff8881adc0e000(0000) knlGS:0000000000000000 [ 199.451224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.451492] CR2: 00007ffff7ffe000 CR3: 000000001acbc000 CR4: 00000000000006f0 [ 199.452022] DR0: ffffffffad4b8580 DR1: ffffffffad4b8581 DR2: ffffffffad4b8582 [ 199.452272] DR3: ffffffffad4b8583 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.452606] Call Trace: [ 199.452759] <TASK> [ 199.453026] drm_test_rect_calc_vscale+0x108/0x270 [ 199.453321] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 199.453548] ? __schedule+0x10da/0x2b60 [ 199.453697] ? __pfx_read_tsc+0x10/0x10 [ 199.453951] ? ktime_get_ts64+0x86/0x230 [ 199.454152] kunit_try_run_case+0x1a5/0x480 [ 199.454368] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.454676] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.454935] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.455110] ? __kthread_parkme+0x82/0x180 [ 199.455249] ? preempt_count_sub+0x50/0x80 [ 199.455466] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.455688] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.455891] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.456432] kthread+0x337/0x6f0 [ 199.456726] ? trace_preempt_on+0x20/0xc0 [ 199.456909] ? __pfx_kthread+0x10/0x10 [ 199.457040] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.457246] ? calculate_sigpending+0x7b/0xa0 [ 199.457656] ? __pfx_kthread+0x10/0x10 [ 199.457855] ret_from_fork+0x116/0x1d0 [ 199.457998] ? __pfx_kthread+0x10/0x10 [ 199.458201] ret_from_fork_asm+0x1a/0x30 [ 199.458402] </TASK> [ 199.458612] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 199.463240] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2962 [ 199.464510] Modules linked in: [ 199.464702] CPU: 1 UID: 0 PID: 2962 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250722 #1 PREEMPT(voluntary) [ 199.465180] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.465762] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.466253] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 199.466815] 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 [ 199.468162] RSP: 0000:ffff8881055a7c78 EFLAGS: 00010286 [ 199.468653] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 199.468871] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffab464d14 [ 199.469094] RBP: ffff8881055a7ca0 R08: 0000000000000000 R09: ffffed102044dbe0 [ 199.469847] R10: ffff88810226df07 R11: 0000000000000000 R12: ffffffffab464d00 [ 199.470666] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881055a7d38 [ 199.471406] FS: 0000000000000000(0000) GS:ffff8881add0e000(0000) knlGS:0000000000000000 [ 199.472337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.472895] CR2: 00007ffff7ffe000 CR3: 000000001acbc000 CR4: 00000000000006f0 [ 199.473121] DR0: ffffffffad4b8580 DR1: ffffffffad4b8581 DR2: ffffffffad4b8583 [ 199.473719] DR3: ffffffffad4b8585 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.474361] Call Trace: [ 199.474723] <TASK> [ 199.474987] drm_test_rect_calc_vscale+0x108/0x270 [ 199.475613] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 199.475867] ? __schedule+0x10da/0x2b60 [ 199.476040] ? __pfx_read_tsc+0x10/0x10 [ 199.476181] ? ktime_get_ts64+0x86/0x230 [ 199.476325] kunit_try_run_case+0x1a5/0x480 [ 199.476678] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.477150] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.477792] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.478286] ? __kthread_parkme+0x82/0x180 [ 199.478764] ? preempt_count_sub+0x50/0x80 [ 199.479178] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.479770] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.480319] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.480847] kthread+0x337/0x6f0 [ 199.481004] ? trace_preempt_on+0x20/0xc0 [ 199.481152] ? __pfx_kthread+0x10/0x10 [ 199.481406] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.481936] ? calculate_sigpending+0x7b/0xa0 [ 199.482535] ? __pfx_kthread+0x10/0x10 [ 199.482928] ret_from_fork+0x116/0x1d0 [ 199.483322] ? __pfx_kthread+0x10/0x10 [ 199.483848] ret_from_fork_asm+0x1a/0x30 [ 199.484219] </TASK> [ 199.484309] ---[ end trace 0000000000000000 ]---