Date
July 16, 2025, 12:11 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 194.693860] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2943 [ 194.695533] Modules linked in: [ 194.695715] CPU: 0 UID: 0 PID: 2943 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 194.697145] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 194.697328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.697580] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 194.697757] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 c0 25 23 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 [ 194.699424] RSP: 0000:ffff88810b67fc78 EFLAGS: 00010286 [ 194.700098] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 194.700849] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb5862b9c [ 194.701761] RBP: ffff88810b67fca0 R08: 0000000000000000 R09: ffffed102050a080 [ 194.702498] R10: ffff888102850407 R11: 0000000000000000 R12: ffffffffb5862b88 [ 194.703461] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810b67fd38 [ 194.703860] FS: 0000000000000000(0000) GS:ffff8881a3813000(0000) knlGS:0000000000000000 [ 194.704658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.704842] CR2: 00007ffff7ffe000 CR3: 00000000476bc000 CR4: 00000000000006f0 [ 194.705678] DR0: ffffffffb78b3540 DR1: ffffffffb78b3541 DR2: ffffffffb78b3543 [ 194.706521] DR3: ffffffffb78b3545 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 194.706745] Call Trace: [ 194.706845] <TASK> [ 194.707317] drm_test_rect_calc_vscale+0x108/0x270 [ 194.707831] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 194.708538] ? __schedule+0x10c6/0x2b60 [ 194.709033] ? __pfx_read_tsc+0x10/0x10 [ 194.709449] ? ktime_get_ts64+0x86/0x230 [ 194.709798] kunit_try_run_case+0x1a5/0x480 [ 194.710291] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.710654] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 194.710813] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 194.711262] ? __kthread_parkme+0x82/0x180 [ 194.711702] ? preempt_count_sub+0x50/0x80 [ 194.712181] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.712553] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 194.712742] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 194.712957] kthread+0x337/0x6f0 [ 194.713346] ? trace_preempt_on+0x20/0xc0 [ 194.713796] ? __pfx_kthread+0x10/0x10 [ 194.714214] ? _raw_spin_unlock_irq+0x47/0x80 [ 194.714722] ? calculate_sigpending+0x7b/0xa0 [ 194.715190] ? __pfx_kthread+0x10/0x10 [ 194.715613] ret_from_fork+0x116/0x1d0 [ 194.715991] ? __pfx_kthread+0x10/0x10 [ 194.716266] ret_from_fork_asm+0x1a/0x30 [ 194.716585] </TASK> [ 194.716817] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 194.725538] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2945 [ 194.727121] Modules linked in: [ 194.728059] CPU: 1 UID: 0 PID: 2945 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 194.728534] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 194.729234] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.729748] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 194.730216] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 c0 25 23 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 [ 194.731635] RSP: 0000:ffff88810bb3fc78 EFLAGS: 00010286 [ 194.731827] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 194.732548] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb5862bd4 [ 194.733293] RBP: ffff88810bb3fca0 R08: 0000000000000000 R09: ffffed10204d2980 [ 194.734007] R10: ffff888102694c07 R11: 0000000000000000 R12: ffffffffb5862bc0 [ 194.734364] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810bb3fd38 [ 194.734570] FS: 0000000000000000(0000) GS:ffff8881a3913000(0000) knlGS:0000000000000000 [ 194.734794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.734977] CR2: 00007ffff7ffe000 CR3: 00000000476bc000 CR4: 00000000000006f0 [ 194.735392] DR0: ffffffffb78b3544 DR1: ffffffffb78b3549 DR2: ffffffffb78b354a [ 194.736013] DR3: ffffffffb78b354b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 194.736338] Call Trace: [ 194.736448] <TASK> [ 194.736582] drm_test_rect_calc_vscale+0x108/0x270 [ 194.736805] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 194.737177] ? __schedule+0x10c6/0x2b60 [ 194.737419] ? __pfx_read_tsc+0x10/0x10 [ 194.737620] ? ktime_get_ts64+0x86/0x230 [ 194.737803] kunit_try_run_case+0x1a5/0x480 [ 194.738154] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.738340] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 194.738570] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 194.738911] ? __kthread_parkme+0x82/0x180 [ 194.739061] ? preempt_count_sub+0x50/0x80 [ 194.739778] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.740129] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 194.740475] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 194.740685] kthread+0x337/0x6f0 [ 194.740853] ? trace_preempt_on+0x20/0xc0 [ 194.741139] ? __pfx_kthread+0x10/0x10 [ 194.741330] ? _raw_spin_unlock_irq+0x47/0x80 [ 194.741576] ? calculate_sigpending+0x7b/0xa0 [ 194.741755] ? __pfx_kthread+0x10/0x10 [ 194.742062] ret_from_fork+0x116/0x1d0 [ 194.742208] ? __pfx_kthread+0x10/0x10 [ 194.742438] ret_from_fork_asm+0x1a/0x30 [ 194.742649] </TASK> [ 194.742762] ---[ end trace 0000000000000000 ]---