Date
June 23, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 164.405038] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2859 [ 164.405918] Modules linked in: [ 164.406570] CPU: 0 UID: 0 PID: 2859 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 164.407073] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 164.408361] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 164.408756] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 164.409001] 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 [ 164.410057] RSP: 0000:ffff88810207fc78 EFLAGS: 00010286 [ 164.410546] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 164.410937] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb9c40394 [ 164.411694] RBP: ffff88810207fca0 R08: 0000000000000000 R09: ffffed10218f9ae0 [ 164.411960] R10: ffff88810c7cd707 R11: 0000000000000000 R12: ffffffffb9c40380 [ 164.412148] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810207fd38 [ 164.412978] FS: 0000000000000000(0000) GS:ffff88819f455000(0000) knlGS:0000000000000000 [ 164.413407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.413609] CR2: dffffc00000000c5 CR3: 00000000132bc000 CR4: 00000000000006f0 [ 164.413913] DR0: ffffffffbbc71480 DR1: ffffffffbbc71481 DR2: ffffffffbbc71482 [ 164.414278] DR3: ffffffffbbc71483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 164.414695] Call Trace: [ 164.414879] <TASK> [ 164.415073] drm_test_rect_calc_vscale+0x108/0x270 [ 164.415562] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 164.415938] ? __schedule+0x10cc/0x2b60 [ 164.416314] ? __pfx_read_tsc+0x10/0x10 [ 164.416654] ? ktime_get_ts64+0x86/0x230 [ 164.416972] kunit_try_run_case+0x1a5/0x480 [ 164.417534] ? __pfx_kunit_try_run_case+0x10/0x10 [ 164.417994] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 164.418483] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 164.418898] ? __kthread_parkme+0x82/0x180 [ 164.419348] ? preempt_count_sub+0x50/0x80 [ 164.419643] ? __pfx_kunit_try_run_case+0x10/0x10 [ 164.419834] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 164.420849] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 164.421253] kthread+0x337/0x6f0 [ 164.421477] ? trace_preempt_on+0x20/0xc0 [ 164.421644] ? __pfx_kthread+0x10/0x10 [ 164.421898] ? _raw_spin_unlock_irq+0x47/0x80 [ 164.422161] ? calculate_sigpending+0x7b/0xa0 [ 164.422499] ? __pfx_kthread+0x10/0x10 [ 164.422814] ret_from_fork+0x116/0x1d0 [ 164.423014] ? __pfx_kthread+0x10/0x10 [ 164.423797] ret_from_fork_asm+0x1a/0x30 [ 164.424232] </TASK> [ 164.424389] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 164.379657] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2857 [ 164.380116] Modules linked in: [ 164.380438] CPU: 0 UID: 0 PID: 2857 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 164.380955] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 164.381172] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 164.381815] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 164.382275] 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 [ 164.383072] RSP: 0000:ffff88810c55fc78 EFLAGS: 00010286 [ 164.383541] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 164.383923] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb9c4035c [ 164.384337] RBP: ffff88810c55fca0 R08: 0000000000000000 R09: ffffed1021803b00 [ 164.384617] R10: ffff88810c01d807 R11: 0000000000000000 R12: ffffffffb9c40348 [ 164.384941] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810c55fd38 [ 164.385379] FS: 0000000000000000(0000) GS:ffff88819f455000(0000) knlGS:0000000000000000 [ 164.385846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.386052] CR2: dffffc00000000c5 CR3: 00000000132bc000 CR4: 00000000000006f0 [ 164.386629] DR0: ffffffffbbc71480 DR1: ffffffffbbc71481 DR2: ffffffffbbc71482 [ 164.388069] DR3: ffffffffbbc71483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 164.388612] Call Trace: [ 164.388740] <TASK> [ 164.388975] drm_test_rect_calc_vscale+0x108/0x270 [ 164.389384] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 164.389759] ? __schedule+0x10cc/0x2b60 [ 164.391088] ? __pfx_read_tsc+0x10/0x10 [ 164.391394] ? ktime_get_ts64+0x86/0x230 [ 164.391539] kunit_try_run_case+0x1a5/0x480 [ 164.391834] ? __pfx_kunit_try_run_case+0x10/0x10 [ 164.392197] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 164.392416] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 164.392786] ? __kthread_parkme+0x82/0x180 [ 164.393344] ? preempt_count_sub+0x50/0x80 [ 164.393535] ? __pfx_kunit_try_run_case+0x10/0x10 [ 164.393888] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 164.394355] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 164.395072] kthread+0x337/0x6f0 [ 164.395258] ? trace_preempt_on+0x20/0xc0 [ 164.395449] ? __pfx_kthread+0x10/0x10 [ 164.395907] ? _raw_spin_unlock_irq+0x47/0x80 [ 164.396732] ? calculate_sigpending+0x7b/0xa0 [ 164.397106] ? __pfx_kthread+0x10/0x10 [ 164.397492] ret_from_fork+0x116/0x1d0 [ 164.397797] ? __pfx_kthread+0x10/0x10 [ 164.398055] ret_from_fork_asm+0x1a/0x30 [ 164.398789] </TASK> [ 164.398975] ---[ end trace 0000000000000000 ]---