Date
May 15, 2025, 10:38 a.m.
Environment | |
---|---|
qemu-x86_64 |
------------[ cut here ]------------ [ 162.503325] WARNING: CPU: 0 PID: 2772 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 162.504114] Modules linked in: [ 162.504368] CPU: 0 UID: 0 PID: 2772 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-rc6-next-20250515 #1 PREEMPT(voluntary) [ 162.506379] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 162.507005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 162.507893] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 162.508216] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 c0 03 1e 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 [ 162.509640] RSP: 0000:ffff88810a637c78 EFLAGS: 00010286 [ 162.509918] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 162.511040] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffa88312f4 [ 162.511438] RBP: ffff88810a637ca0 R08: 0000000000000000 R09: ffffed10212a9360 [ 162.512038] R10: ffff888109549b07 R11: 0000000000000000 R12: ffffffffa88312e0 [ 162.513128] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810a637d38 [ 162.514666] FS: 0000000000000000(0000) GS:ffff8881b0876000(0000) knlGS:0000000000000000 [ 162.515409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.515681] CR2: 00007ffff7ffe000 CR3: 000000002bebc000 CR4: 00000000000006f0 [ 162.515931] DR0: ffffffffaa84e480 DR1: ffffffffaa84e481 DR2: ffffffffaa84e482 [ 162.516172] DR3: ffffffffaa84e483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 162.516431] Call Trace: [ 162.516571] <TASK> [ 162.516714] drm_test_rect_calc_vscale+0x108/0x270 [ 162.516950] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 162.519016] ? __schedule+0x10cc/0x2b60 [ 162.519869] ? __pfx_read_tsc+0x10/0x10 [ 162.520331] ? ktime_get_ts64+0x86/0x230 [ 162.520761] kunit_try_run_case+0x1a5/0x480 [ 162.521001] ? __pfx_kunit_try_run_case+0x10/0x10 [ 162.521414] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 162.521842] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 162.522126] ? __kthread_parkme+0x82/0x180 [ 162.522756] ? preempt_count_sub+0x50/0x80 [ 162.523871] ? __pfx_kunit_try_run_case+0x10/0x10 [ 162.524307] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 162.525008] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 162.525318] kthread+0x337/0x6f0 [ 162.525747] ? trace_preempt_on+0x20/0xc0 [ 162.526114] ? __pfx_kthread+0x10/0x10 [ 162.526351] ? _raw_spin_unlock_irq+0x47/0x80 [ 162.526917] ? calculate_sigpending+0x7b/0xa0 [ 162.527613] ? __pfx_kthread+0x10/0x10 [ 162.527933] ret_from_fork+0x116/0x1d0 [ 162.528300] ? __pfx_kthread+0x10/0x10 [ 162.528514] ret_from_fork_asm+0x1a/0x30 [ 162.529073] </TASK> [ 162.529364] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 162.475548] WARNING: CPU: 0 PID: 2770 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 162.476772] Modules linked in: [ 162.477213] CPU: 0 UID: 0 PID: 2770 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-rc6-next-20250515 #1 PREEMPT(voluntary) [ 162.478119] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 162.478630] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 162.480014] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 162.480313] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 c0 03 1e 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 [ 162.481718] RSP: 0000:ffff88810a6e7c78 EFLAGS: 00010286 [ 162.481888] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 162.482029] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffa88312bc [ 162.482164] RBP: ffff88810a6e7ca0 R08: 0000000000000000 R09: ffffed10212a9320 [ 162.482341] R10: ffff888109549907 R11: 0000000000000000 R12: ffffffffa88312a8 [ 162.482601] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810a6e7d38 [ 162.482879] FS: 0000000000000000(0000) GS:ffff8881b0876000(0000) knlGS:0000000000000000 [ 162.483502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.483824] CR2: 00007ffff7ffe000 CR3: 000000002bebc000 CR4: 00000000000006f0 [ 162.484655] DR0: ffffffffaa84e480 DR1: ffffffffaa84e481 DR2: ffffffffaa84e482 [ 162.484931] DR3: ffffffffaa84e483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 162.486013] Call Trace: [ 162.486353] <TASK> [ 162.486507] drm_test_rect_calc_vscale+0x108/0x270 [ 162.486912] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 162.487330] ? __schedule+0x10cc/0x2b60 [ 162.487656] ? __pfx_read_tsc+0x10/0x10 [ 162.488602] ? ktime_get_ts64+0x86/0x230 [ 162.488866] kunit_try_run_case+0x1a5/0x480 [ 162.489087] ? __pfx_kunit_try_run_case+0x10/0x10 [ 162.489281] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 162.489499] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 162.490368] ? __kthread_parkme+0x82/0x180 [ 162.491299] ? preempt_count_sub+0x50/0x80 [ 162.491860] ? __pfx_kunit_try_run_case+0x10/0x10 [ 162.492243] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 162.492627] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 162.493047] kthread+0x337/0x6f0 [ 162.493310] ? trace_preempt_on+0x20/0xc0 [ 162.493576] ? __pfx_kthread+0x10/0x10 [ 162.493807] ? _raw_spin_unlock_irq+0x47/0x80 [ 162.494042] ? calculate_sigpending+0x7b/0xa0 [ 162.494611] ? __pfx_kthread+0x10/0x10 [ 162.495221] ret_from_fork+0x116/0x1d0 [ 162.495847] ? __pfx_kthread+0x10/0x10 [ 162.496222] ret_from_fork_asm+0x1a/0x30 [ 162.497164] </TASK> [ 162.497430] ---[ end trace 0000000000000000 ]---