Date
July 2, 2025, 11:10 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 179.848133] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2798 [ 179.848477] Modules linked in: [ 179.848621] CPU: 0 UID: 0 PID: 2798 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 179.848969] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 179.849140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 179.849405] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 179.849576] 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 [ 179.850065] RSP: 0000:ffff888102cc7c78 EFLAGS: 00010286 [ 179.850983] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 179.851736] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff92454b38 [ 179.852499] RBP: ffff888102cc7ca0 R08: 0000000000000000 R09: ffffed1020bc6da0 [ 179.852986] R10: ffff888105e36d07 R11: 0000000000000000 R12: ffffffff92454b20 [ 179.853763] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888102cc7d38 [ 179.854319] FS: 0000000000000000(0000) GS:ffff8881c6c2d000(0000) knlGS:0000000000000000 [ 179.855091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.855314] CR2: 00007ffff7ffe000 CR3: 000000010f8bc000 CR4: 00000000000006f0 [ 179.856134] DR0: ffffffff94499480 DR1: ffffffff94499481 DR2: ffffffff94499482 [ 179.856817] DR3: ffffffff94499483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 179.857441] Call Trace: [ 179.857587] <TASK> [ 179.857767] drm_test_rect_calc_hscale+0x108/0x270 [ 179.858220] ? __kasan_check_write+0x18/0x20 [ 179.858572] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 179.859012] ? __pfx_queued_spin_lock_slowpath+0x10/0x10 [ 179.859611] ? __pfx_read_tsc+0x10/0x10 [ 179.859979] ? ktime_get_ts64+0x86/0x230 [ 179.860240] kunit_try_run_case+0x1a5/0x480 [ 179.860726] ? __pfx_kunit_try_run_case+0x10/0x10 [ 179.861275] ? _raw_spin_lock_irqsave+0xf9/0x100 [ 179.861754] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 179.861925] ? __kthread_parkme+0x82/0x180 [ 179.862065] ? preempt_count_sub+0x50/0x80 [ 179.862224] ? __pfx_kunit_try_run_case+0x10/0x10 [ 179.862550] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 179.862961] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 179.863150] kthread+0x337/0x6f0 [ 179.863279] ? trace_preempt_on+0x20/0xc0 [ 179.863615] ? __pfx_kthread+0x10/0x10 [ 179.864037] ? _raw_spin_unlock_irq+0x47/0x80 [ 179.864495] ? calculate_sigpending+0x7b/0xa0 [ 179.865009] ? __pfx_kthread+0x10/0x10 [ 179.865466] ret_from_fork+0x116/0x1d0 [ 179.865916] ? __pfx_kthread+0x10/0x10 [ 179.866343] ret_from_fork_asm+0x1a/0x30 [ 179.866768] </TASK> [ 179.866862] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 179.825477] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2796 [ 179.826307] Modules linked in: [ 179.826532] CPU: 0 UID: 0 PID: 2796 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 179.828085] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 179.828350] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 179.829128] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 179.829430] 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 [ 179.830463] RSP: 0000:ffff88810916fc78 EFLAGS: 00010286 [ 179.830971] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 179.831300] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff92454b00 [ 179.832194] RBP: ffff88810916fca0 R08: 0000000000000000 R09: ffffed1020bc6d80 [ 179.832580] R10: ffff888105e36c07 R11: 0000000000000000 R12: ffffffff92454ae8 [ 179.833141] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810916fd38 [ 179.833620] FS: 0000000000000000(0000) GS:ffff8881c6c2d000(0000) knlGS:0000000000000000 [ 179.834200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.834596] CR2: 00007ffff7ffe000 CR3: 000000010f8bc000 CR4: 00000000000006f0 [ 179.835039] DR0: ffffffff94499480 DR1: ffffffff94499481 DR2: ffffffff94499482 [ 179.835370] DR3: ffffffff94499483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 179.835971] Call Trace: [ 179.836108] <TASK> [ 179.836261] drm_test_rect_calc_hscale+0x108/0x270 [ 179.836562] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 179.836761] ? __schedule+0x10cc/0x2b60 [ 179.837059] ? __pfx_read_tsc+0x10/0x10 [ 179.837537] ? ktime_get_ts64+0x86/0x230 [ 179.837825] kunit_try_run_case+0x1a5/0x480 [ 179.838082] ? __pfx_kunit_try_run_case+0x10/0x10 [ 179.838330] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 179.838553] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 179.838971] ? __kthread_parkme+0x82/0x180 [ 179.839352] ? preempt_count_sub+0x50/0x80 [ 179.839521] ? __pfx_kunit_try_run_case+0x10/0x10 [ 179.839922] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 179.840138] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 179.840772] kthread+0x337/0x6f0 [ 179.840960] ? trace_preempt_on+0x20/0xc0 [ 179.841161] ? __pfx_kthread+0x10/0x10 [ 179.841310] ? _raw_spin_unlock_irq+0x47/0x80 [ 179.841590] ? calculate_sigpending+0x7b/0xa0 [ 179.841875] ? __pfx_kthread+0x10/0x10 [ 179.842158] ret_from_fork+0x116/0x1d0 [ 179.842322] ? __pfx_kthread+0x10/0x10 [ 179.842520] ret_from_fork_asm+0x1a/0x30 [ 179.842682] </TASK> [ 179.842852] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 179.674936] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2799 [ 179.675818] Modules linked in: [ 179.676031] CPU: 1 UID: 0 PID: 2799 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 179.676629] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 179.676833] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 179.677381] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 179.677639] 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 [ 179.678625] RSP: 0000:ffff888103ec7c78 EFLAGS: 00010286 [ 179.678854] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 179.679140] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffa0e54b38 [ 179.679524] RBP: ffff888103ec7ca0 R08: 0000000000000000 R09: ffffed1020c7a3a0 [ 179.679811] R10: ffff8881063d1d07 R11: 0000000000000000 R12: ffffffffa0e54b20 [ 179.680124] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888103ec7d38 [ 179.680486] FS: 0000000000000000(0000) GS:ffff8881b832d000(0000) knlGS:0000000000000000 [ 179.680797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.681065] CR2: 00007ffff7ffe000 CR3: 000000001b2bc000 CR4: 00000000000006f0 [ 179.681518] DR0: ffffffffa2e99480 DR1: ffffffffa2e99481 DR2: ffffffffa2e99483 [ 179.681837] DR3: ffffffffa2e99485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 179.682168] Call Trace: [ 179.682451] <TASK> [ 179.682568] drm_test_rect_calc_hscale+0x108/0x270 [ 179.682819] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 179.683451] ? __schedule+0x10cc/0x2b60 [ 179.683743] ? __pfx_read_tsc+0x10/0x10 [ 179.683920] ? ktime_get_ts64+0x86/0x230 [ 179.684107] kunit_try_run_case+0x1a5/0x480 [ 179.684298] ? __pfx_kunit_try_run_case+0x10/0x10 [ 179.684597] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 179.684798] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 179.685100] ? __kthread_parkme+0x82/0x180 [ 179.685256] ? preempt_count_sub+0x50/0x80 [ 179.685722] ? __pfx_kunit_try_run_case+0x10/0x10 [ 179.685913] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 179.686294] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 179.686554] kthread+0x337/0x6f0 [ 179.686694] ? trace_preempt_on+0x20/0xc0 [ 179.686890] ? __pfx_kthread+0x10/0x10 [ 179.687023] ? _raw_spin_unlock_irq+0x47/0x80 [ 179.687241] ? calculate_sigpending+0x7b/0xa0 [ 179.687592] ? __pfx_kthread+0x10/0x10 [ 179.687765] ret_from_fork+0x116/0x1d0 [ 179.687897] ? __pfx_kthread+0x10/0x10 [ 179.688114] ret_from_fork_asm+0x1a/0x30 [ 179.688326] </TASK> [ 179.688604] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 179.654930] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2797 [ 179.655785] Modules linked in: [ 179.656112] CPU: 1 UID: 0 PID: 2797 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 179.657037] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 179.657652] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 179.658099] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 179.658905] 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 [ 179.660482] RSP: 0000:ffff8881042c7c78 EFLAGS: 00010286 [ 179.660776] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 179.660999] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffa0e54b00 [ 179.661214] RBP: ffff8881042c7ca0 R08: 0000000000000000 R09: ffffed10205a8320 [ 179.661790] R10: ffff888102d41907 R11: 0000000000000000 R12: ffffffffa0e54ae8 [ 179.662612] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881042c7d38 [ 179.662912] FS: 0000000000000000(0000) GS:ffff8881b832d000(0000) knlGS:0000000000000000 [ 179.663161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.663707] CR2: 00007ffff7ffe000 CR3: 000000001b2bc000 CR4: 00000000000006f0 [ 179.664398] DR0: ffffffffa2e99480 DR1: ffffffffa2e99481 DR2: ffffffffa2e99483 [ 179.664827] DR3: ffffffffa2e99485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 179.665354] Call Trace: [ 179.665602] <TASK> [ 179.665754] drm_test_rect_calc_hscale+0x108/0x270 [ 179.665983] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 179.666725] ? __schedule+0x10cc/0x2b60 [ 179.667154] ? __pfx_read_tsc+0x10/0x10 [ 179.667577] ? ktime_get_ts64+0x86/0x230 [ 179.667735] kunit_try_run_case+0x1a5/0x480 [ 179.667888] ? __pfx_kunit_try_run_case+0x10/0x10 [ 179.668057] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 179.668255] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 179.668483] ? __kthread_parkme+0x82/0x180 [ 179.668651] ? preempt_count_sub+0x50/0x80 [ 179.668860] ? __pfx_kunit_try_run_case+0x10/0x10 [ 179.669112] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 179.669417] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 179.669705] kthread+0x337/0x6f0 [ 179.669877] ? trace_preempt_on+0x20/0xc0 [ 179.670097] ? __pfx_kthread+0x10/0x10 [ 179.670265] ? _raw_spin_unlock_irq+0x47/0x80 [ 179.670647] ? calculate_sigpending+0x7b/0xa0 [ 179.670873] ? __pfx_kthread+0x10/0x10 [ 179.671014] ret_from_fork+0x116/0x1d0 [ 179.671161] ? __pfx_kthread+0x10/0x10 [ 179.671454] ret_from_fork_asm+0x1a/0x30 [ 179.671671] </TASK> [ 179.671795] ---[ end trace 0000000000000000 ]---