Date
July 6, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 145.033594] WARNING: CPU: 1 PID: 2764 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 145.034141] Modules linked in: [ 145.034470] CPU: 1 UID: 0 PID: 2764 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 145.034975] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 145.035207] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 145.036301] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 145.037157] 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 [ 145.037973] RSP: 0000:ffff888102847c78 EFLAGS: 00010286 [ 145.038180] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 145.038977] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffa4832efc [ 145.039441] RBP: ffff888102847ca0 R08: 0000000000000000 R09: ffffed1020c41960 [ 145.039661] R10: ffff88810620cb07 R11: 0000000000000000 R12: ffffffffa4832ee8 [ 145.040210] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888102847d38 [ 145.040871] FS: 0000000000000000(0000) GS:ffff8881b4974000(0000) knlGS:0000000000000000 [ 145.041465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.042088] CR2: 00007ffff7ffe000 CR3: 0000000024abc000 CR4: 00000000000006f0 [ 145.042431] DR0: ffffffffa6850440 DR1: ffffffffa6850441 DR2: ffffffffa6850443 [ 145.043640] DR3: ffffffffa6850445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 145.043950] Call Trace: [ 145.044240] <TASK> [ 145.044376] drm_test_rect_calc_vscale+0x108/0x270 [ 145.044714] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 145.045390] ? __schedule+0x10cc/0x2b60 [ 145.046106] ? __pfx_read_tsc+0x10/0x10 [ 145.046476] ? ktime_get_ts64+0x86/0x230 [ 145.047075] kunit_try_run_case+0x1a5/0x480 [ 145.047260] ? __pfx_kunit_try_run_case+0x10/0x10 [ 145.047625] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 145.048209] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 145.048497] ? __kthread_parkme+0x82/0x180 [ 145.049042] ? preempt_count_sub+0x50/0x80 [ 145.049365] ? __pfx_kunit_try_run_case+0x10/0x10 [ 145.049689] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 145.050041] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 145.050664] kthread+0x337/0x6f0 [ 145.051080] ? trace_preempt_on+0x20/0xc0 [ 145.051323] ? __pfx_kthread+0x10/0x10 [ 145.052134] ? _raw_spin_unlock_irq+0x47/0x80 [ 145.052484] ? calculate_sigpending+0x7b/0xa0 [ 145.052812] ? __pfx_kthread+0x10/0x10 [ 145.053327] ret_from_fork+0x116/0x1d0 [ 145.053902] ? __pfx_kthread+0x10/0x10 [ 145.054144] ret_from_fork_asm+0x1a/0x30 [ 145.054441] </TASK> [ 145.055051] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 145.059079] WARNING: CPU: 1 PID: 2766 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 145.059607] Modules linked in: [ 145.059900] CPU: 1 UID: 0 PID: 2766 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 145.060350] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 145.061379] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 145.062258] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 145.062841] 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 [ 145.064099] RSP: 0000:ffff888103a0fc78 EFLAGS: 00010286 [ 145.064767] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 145.065117] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffa4832f34 [ 145.065450] RBP: ffff888103a0fca0 R08: 0000000000000000 R09: ffffed1020c419a0 [ 145.066075] R10: ffff88810620cd07 R11: 0000000000000000 R12: ffffffffa4832f20 [ 145.066359] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888103a0fd38 [ 145.067013] FS: 0000000000000000(0000) GS:ffff8881b4974000(0000) knlGS:0000000000000000 [ 145.067315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.067709] CR2: 00007ffff7ffe000 CR3: 0000000024abc000 CR4: 00000000000006f0 [ 145.068002] DR0: ffffffffa6850440 DR1: ffffffffa6850441 DR2: ffffffffa6850443 [ 145.068323] DR3: ffffffffa6850445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 145.068620] Call Trace: [ 145.068819] <TASK> [ 145.069030] drm_test_rect_calc_vscale+0x108/0x270 [ 145.069884] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 145.070192] ? __schedule+0x10cc/0x2b60 [ 145.070458] ? __pfx_read_tsc+0x10/0x10 [ 145.070856] ? ktime_get_ts64+0x86/0x230 [ 145.071221] kunit_try_run_case+0x1a5/0x480 [ 145.071485] ? __pfx_kunit_try_run_case+0x10/0x10 [ 145.072223] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 145.072403] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 145.072970] ? __kthread_parkme+0x82/0x180 [ 145.073312] ? preempt_count_sub+0x50/0x80 [ 145.073801] ? __pfx_kunit_try_run_case+0x10/0x10 [ 145.074206] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 145.074724] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 145.075202] kthread+0x337/0x6f0 [ 145.075415] ? trace_preempt_on+0x20/0xc0 [ 145.076189] ? __pfx_kthread+0x10/0x10 [ 145.076416] ? _raw_spin_unlock_irq+0x47/0x80 [ 145.076769] ? calculate_sigpending+0x7b/0xa0 [ 145.077024] ? __pfx_kthread+0x10/0x10 [ 145.077232] ret_from_fork+0x116/0x1d0 [ 145.077492] ? __pfx_kthread+0x10/0x10 [ 145.078006] ret_from_fork_asm+0x1a/0x30 [ 145.078329] </TASK> [ 145.078742] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 151.503596] WARNING: CPU: 0 PID: 2765 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 151.504582] Modules linked in: [ 151.505417] CPU: 0 UID: 0 PID: 2765 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 151.507059] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 151.507506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.508022] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 151.508765] 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 [ 151.510666] RSP: 0000:ffff888103897c78 EFLAGS: 00010286 [ 151.511470] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 151.512112] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffbb032f34 [ 151.512876] RBP: ffff888103897ca0 R08: 0000000000000000 R09: ffffed1020ba5300 [ 151.513766] R10: ffff888105d29807 R11: 0000000000000000 R12: ffffffffbb032f20 [ 151.514353] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888103897d38 [ 151.514580] FS: 0000000000000000(0000) GS:ffff88819e074000(0000) knlGS:0000000000000000 [ 151.514922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.515371] CR2: 00007ffff7ffe000 CR3: 00000001474bc000 CR4: 00000000000006f0 [ 151.515590] DR0: ffffffffbd050440 DR1: ffffffffbd050441 DR2: ffffffffbd050442 [ 151.515924] DR3: ffffffffbd050443 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 151.516684] Call Trace: [ 151.516875] <TASK> [ 151.516982] drm_test_rect_calc_vscale+0x108/0x270 [ 151.517181] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 151.517367] ? __schedule+0x10cc/0x2b60 [ 151.517523] ? __pfx_read_tsc+0x10/0x10 [ 151.517667] ? ktime_get_ts64+0x86/0x230 [ 151.518111] kunit_try_run_case+0x1a5/0x480 [ 151.518554] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.519120] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 151.519548] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 151.520059] ? __kthread_parkme+0x82/0x180 [ 151.520815] ? preempt_count_sub+0x50/0x80 [ 151.521334] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.521834] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 151.522413] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 151.522823] kthread+0x337/0x6f0 [ 151.523193] ? trace_preempt_on+0x20/0xc0 [ 151.523575] ? __pfx_kthread+0x10/0x10 [ 151.523817] ? _raw_spin_unlock_irq+0x47/0x80 [ 151.524383] ? calculate_sigpending+0x7b/0xa0 [ 151.524820] ? __pfx_kthread+0x10/0x10 [ 151.524990] ret_from_fork+0x116/0x1d0 [ 151.525149] ? __pfx_kthread+0x10/0x10 [ 151.525295] ret_from_fork_asm+0x1a/0x30 [ 151.525454] </TASK> [ 151.525558] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 151.478917] WARNING: CPU: 0 PID: 2763 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 151.479826] Modules linked in: [ 151.480329] CPU: 0 UID: 0 PID: 2763 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 151.481226] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 151.481418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.481703] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 151.481888] 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 [ 151.482504] RSP: 0000:ffff88810b72fc78 EFLAGS: 00010286 [ 151.482746] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 151.483535] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffbb032efc [ 151.484055] RBP: ffff88810b72fca0 R08: 0000000000000000 R09: ffffed1020ba52c0 [ 151.484507] R10: ffff888105d29607 R11: 0000000000000000 R12: ffffffffbb032ee8 [ 151.485111] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810b72fd38 [ 151.485631] FS: 0000000000000000(0000) GS:ffff88819e074000(0000) knlGS:0000000000000000 [ 151.486438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.486934] CR2: 00007ffff7ffe000 CR3: 00000001474bc000 CR4: 00000000000006f0 [ 151.487263] DR0: ffffffffbd050440 DR1: ffffffffbd050441 DR2: ffffffffbd050442 [ 151.487958] DR3: ffffffffbd050443 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 151.488286] Call Trace: [ 151.488545] <TASK> [ 151.489071] drm_test_rect_calc_vscale+0x108/0x270 [ 151.489428] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 151.489995] ? __schedule+0x10cc/0x2b60 [ 151.490237] ? __pfx_read_tsc+0x10/0x10 [ 151.490538] ? ktime_get_ts64+0x86/0x230 [ 151.491020] kunit_try_run_case+0x1a5/0x480 [ 151.491307] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.491516] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 151.492120] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 151.492517] ? __kthread_parkme+0x82/0x180 [ 151.493249] ? preempt_count_sub+0x50/0x80 [ 151.493489] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.493993] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 151.494412] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 151.494971] kthread+0x337/0x6f0 [ 151.495172] ? trace_preempt_on+0x20/0xc0 [ 151.495403] ? __pfx_kthread+0x10/0x10 [ 151.495591] ? _raw_spin_unlock_irq+0x47/0x80 [ 151.496323] ? calculate_sigpending+0x7b/0xa0 [ 151.496592] ? __pfx_kthread+0x10/0x10 [ 151.497189] ret_from_fork+0x116/0x1d0 [ 151.497509] ? __pfx_kthread+0x10/0x10 [ 151.497972] ret_from_fork_asm+0x1a/0x30 [ 151.498356] </TASK> [ 151.498489] ---[ end trace 0000000000000000 ]---