Date
July 6, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 144.965516] WARNING: CPU: 0 PID: 2752 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 144.966663] Modules linked in: [ 144.966824] CPU: 0 UID: 0 PID: 2752 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 144.967013] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 144.968201] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 144.968836] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 144.969221] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 9b d2 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 [ 144.970205] RSP: 0000:ffff888102b9fc78 EFLAGS: 00010286 [ 144.970355] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 144.970475] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffa4832f00 [ 144.971194] RBP: ffff888102b9fca0 R08: 0000000000000000 R09: ffffed1020c62480 [ 144.971782] R10: ffff888106312407 R11: 0000000000000000 R12: ffffffffa4832ee8 [ 144.972510] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888102b9fd38 [ 144.973386] FS: 0000000000000000(0000) GS:ffff8881b4874000(0000) knlGS:0000000000000000 [ 144.974185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 144.974454] CR2: 00007ffff7ffe000 CR3: 0000000024abc000 CR4: 00000000000006f0 [ 144.975431] DR0: ffffffffa6850440 DR1: ffffffffa6850441 DR2: ffffffffa6850442 [ 144.976213] DR3: ffffffffa6850443 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 144.976814] Call Trace: [ 144.976994] <TASK> [ 144.977181] drm_test_rect_calc_hscale+0x108/0x270 [ 144.977416] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 144.978148] ? __schedule+0x10cc/0x2b60 [ 144.978939] ? __pfx_read_tsc+0x10/0x10 [ 144.979409] ? ktime_get_ts64+0x86/0x230 [ 144.979967] kunit_try_run_case+0x1a5/0x480 [ 144.980219] ? __pfx_kunit_try_run_case+0x10/0x10 [ 144.980440] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 144.981233] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 144.981479] ? __kthread_parkme+0x82/0x180 [ 144.982004] ? preempt_count_sub+0x50/0x80 [ 144.982232] ? __pfx_kunit_try_run_case+0x10/0x10 [ 144.982445] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 144.983300] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 144.983914] kthread+0x337/0x6f0 [ 144.984149] ? trace_preempt_on+0x20/0xc0 [ 144.984362] ? __pfx_kthread+0x10/0x10 [ 144.984678] ? _raw_spin_unlock_irq+0x47/0x80 [ 144.984914] ? calculate_sigpending+0x7b/0xa0 [ 144.985357] ? __pfx_kthread+0x10/0x10 [ 144.985599] ret_from_fork+0x116/0x1d0 [ 144.986182] ? __pfx_kthread+0x10/0x10 [ 144.987064] ret_from_fork_asm+0x1a/0x30 [ 144.987483] </TASK> [ 144.987955] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 144.992410] WARNING: CPU: 1 PID: 2754 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 144.994238] Modules linked in: [ 144.994463] CPU: 1 UID: 0 PID: 2754 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 144.995013] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 144.995279] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 144.996255] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 144.996506] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 9b d2 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 [ 144.997802] RSP: 0000:ffff888102c0fc78 EFLAGS: 00010286 [ 144.998087] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 144.998661] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffa4832f38 [ 144.999528] RBP: ffff888102c0fca0 R08: 0000000000000000 R09: ffffed1020c418a0 [ 144.999993] R10: ffff88810620c507 R11: 0000000000000000 R12: ffffffffa4832f20 [ 145.000484] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888102c0fd38 [ 145.001019] FS: 0000000000000000(0000) GS:ffff8881b4974000(0000) knlGS:0000000000000000 [ 145.001741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.002066] CR2: 00007ffff7ffe000 CR3: 0000000024abc000 CR4: 00000000000006f0 [ 145.002435] DR0: ffffffffa6850440 DR1: ffffffffa6850441 DR2: ffffffffa6850443 [ 145.003710] DR3: ffffffffa6850445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 145.004030] Call Trace: [ 145.004157] <TASK> [ 145.004758] drm_test_rect_calc_hscale+0x108/0x270 [ 145.005120] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 145.005467] ? __schedule+0x10cc/0x2b60 [ 145.005770] ? __pfx_read_tsc+0x10/0x10 [ 145.006270] ? ktime_get_ts64+0x86/0x230 [ 145.006618] kunit_try_run_case+0x1a5/0x480 [ 145.007395] ? __pfx_kunit_try_run_case+0x10/0x10 [ 145.007741] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 145.008308] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 145.008631] ? __kthread_parkme+0x82/0x180 [ 145.008869] ? preempt_count_sub+0x50/0x80 [ 145.009465] ? __pfx_kunit_try_run_case+0x10/0x10 [ 145.010002] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 145.010269] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 145.011165] kthread+0x337/0x6f0 [ 145.011400] ? trace_preempt_on+0x20/0xc0 [ 145.011606] ? __pfx_kthread+0x10/0x10 [ 145.011966] ? _raw_spin_unlock_irq+0x47/0x80 [ 145.012445] ? calculate_sigpending+0x7b/0xa0 [ 145.012913] ? __pfx_kthread+0x10/0x10 [ 145.013202] ret_from_fork+0x116/0x1d0 [ 145.013505] ? __pfx_kthread+0x10/0x10 [ 145.014049] ret_from_fork_asm+0x1a/0x30 [ 145.014421] </TASK> [ 145.014767] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 151.434614] WARNING: CPU: 1 PID: 2753 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 151.435649] Modules linked in: [ 151.436218] CPU: 1 UID: 0 PID: 2753 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 151.437510] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 151.438330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.439296] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 151.439896] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 9b d2 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 [ 151.440449] RSP: 0000:ffff88810b827c78 EFLAGS: 00010286 [ 151.440645] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 151.441800] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffbb032f38 [ 151.443374] RBP: ffff88810b827ca0 R08: 0000000000000000 R09: ffffed10209ebc00 [ 151.444298] R10: ffff888104f5e007 R11: 0000000000000000 R12: ffffffffbb032f20 [ 151.445334] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810b827d38 [ 151.446320] FS: 0000000000000000(0000) GS:ffff88819e174000(0000) knlGS:0000000000000000 [ 151.447181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.447914] CR2: 00007ffff7ffe000 CR3: 00000001474bc000 CR4: 00000000000006f0 [ 151.448671] DR0: ffffffffbd050440 DR1: ffffffffbd050441 DR2: ffffffffbd050443 [ 151.449526] DR3: ffffffffbd050445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 151.450137] Call Trace: [ 151.450599] <TASK> [ 151.451081] drm_test_rect_calc_hscale+0x108/0x270 [ 151.451778] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 151.451988] ? __schedule+0x10cc/0x2b60 [ 151.452160] ? __pfx_read_tsc+0x10/0x10 [ 151.452314] ? ktime_get_ts64+0x86/0x230 [ 151.452470] kunit_try_run_case+0x1a5/0x480 [ 151.452632] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.453552] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 151.454429] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 151.455390] ? __kthread_parkme+0x82/0x180 [ 151.456206] ? preempt_count_sub+0x50/0x80 [ 151.456877] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.457526] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 151.458367] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 151.459284] kthread+0x337/0x6f0 [ 151.459943] ? trace_preempt_on+0x20/0xc0 [ 151.460513] ? __pfx_kthread+0x10/0x10 [ 151.461128] ? _raw_spin_unlock_irq+0x47/0x80 [ 151.461313] ? calculate_sigpending+0x7b/0xa0 [ 151.461479] ? __pfx_kthread+0x10/0x10 [ 151.461632] ret_from_fork+0x116/0x1d0 [ 151.462237] ? __pfx_kthread+0x10/0x10 [ 151.462914] ret_from_fork_asm+0x1a/0x30 [ 151.463560] </TASK> [ 151.464043] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 151.402346] WARNING: CPU: 1 PID: 2751 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 151.404097] Modules linked in: [ 151.404513] CPU: 1 UID: 0 PID: 2751 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 151.405413] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 151.405616] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.405907] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 151.406806] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 9b d2 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 [ 151.409034] RSP: 0000:ffff888103897c78 EFLAGS: 00010286 [ 151.409978] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 151.410836] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffbb032f00 [ 151.411295] RBP: ffff888103897ca0 R08: 0000000000000000 R09: ffffed1020ba5220 [ 151.411525] R10: ffff888105d29107 R11: 0000000000000000 R12: ffffffffbb032ee8 [ 151.412331] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888103897d38 [ 151.413440] FS: 0000000000000000(0000) GS:ffff88819e174000(0000) knlGS:0000000000000000 [ 151.414525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.415550] CR2: 00007ffff7ffe000 CR3: 00000001474bc000 CR4: 00000000000006f0 [ 151.416217] DR0: ffffffffbd050440 DR1: ffffffffbd050441 DR2: ffffffffbd050443 [ 151.417176] DR3: ffffffffbd050445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 151.417676] Call Trace: [ 151.418318] <TASK> [ 151.418948] drm_test_rect_calc_hscale+0x108/0x270 [ 151.419339] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 151.420153] ? __schedule+0x10cc/0x2b60 [ 151.420523] ? __pfx_read_tsc+0x10/0x10 [ 151.420678] ? ktime_get_ts64+0x86/0x230 [ 151.420841] kunit_try_run_case+0x1a5/0x480 [ 151.421000] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.422243] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 151.422791] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 151.423443] ? __kthread_parkme+0x82/0x180 [ 151.424108] ? preempt_count_sub+0x50/0x80 [ 151.424689] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.425498] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 151.425969] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 151.426634] kthread+0x337/0x6f0 [ 151.427200] ? trace_preempt_on+0x20/0xc0 [ 151.427621] ? __pfx_kthread+0x10/0x10 [ 151.428041] ? _raw_spin_unlock_irq+0x47/0x80 [ 151.428558] ? calculate_sigpending+0x7b/0xa0 [ 151.429222] ? __pfx_kthread+0x10/0x10 [ 151.429894] ret_from_fork+0x116/0x1d0 [ 151.430069] ? __pfx_kthread+0x10/0x10 [ 151.430215] ret_from_fork_asm+0x1a/0x30 [ 151.430376] </TASK> [ 151.430471] ---[ end trace 0000000000000000 ]---