Date
July 10, 2025, 9:07 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 198.432834] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2924 [ 198.433364] Modules linked in: [ 198.433540] CPU: 0 UID: 0 PID: 2924 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5-next-20250710 #1 PREEMPT(voluntary) [ 198.434286] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 198.434559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 198.434969] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 198.435536] 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 [ 198.436432] RSP: 0000:ffff88810428fc78 EFLAGS: 00010286 [ 198.436717] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 198.437209] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff90e600bc [ 198.437509] RBP: ffff88810428fca0 R08: 0000000000000000 R09: ffffed1020c8ab00 [ 198.437837] R10: ffff888106455807 R11: 0000000000000000 R12: ffffffff90e600a8 [ 198.438293] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810428fd38 [ 198.438641] FS: 0000000000000000(0000) GS:ffff8881c821d000(0000) knlGS:0000000000000000 [ 198.438938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.439220] CR2: 00007ffff7ffe000 CR3: 0000000123abc000 CR4: 00000000000006f0 [ 198.439635] DR0: ffffffff92ea9500 DR1: ffffffff92ea9501 DR2: ffffffff92ea9502 [ 198.440028] DR3: ffffffff92ea9503 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 198.440345] Call Trace: [ 198.440502] <TASK> [ 198.440630] drm_test_rect_calc_vscale+0x108/0x270 [ 198.440851] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 198.441177] ? __schedule+0x10cc/0x2b60 [ 198.441365] ? __pfx_read_tsc+0x10/0x10 [ 198.441596] ? ktime_get_ts64+0x86/0x230 [ 198.441856] kunit_try_run_case+0x1a5/0x480 [ 198.442285] ? __pfx_kunit_try_run_case+0x10/0x10 [ 198.442478] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 198.442699] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 198.442953] ? __kthread_parkme+0x82/0x180 [ 198.443274] ? preempt_count_sub+0x50/0x80 [ 198.443469] ? __pfx_kunit_try_run_case+0x10/0x10 [ 198.443714] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 198.444058] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 198.444376] kthread+0x337/0x6f0 [ 198.444533] ? trace_preempt_on+0x20/0xc0 [ 198.444778] ? __pfx_kthread+0x10/0x10 [ 198.445020] ? _raw_spin_unlock_irq+0x47/0x80 [ 198.445253] ? calculate_sigpending+0x7b/0xa0 [ 198.445477] ? __pfx_kthread+0x10/0x10 [ 198.445689] ret_from_fork+0x116/0x1d0 [ 198.446040] ? __pfx_kthread+0x10/0x10 [ 198.446232] ret_from_fork_asm+0x1a/0x30 [ 198.446383] </TASK> [ 198.446497] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 198.451349] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2926 [ 198.451827] Modules linked in: [ 198.452050] CPU: 0 UID: 0 PID: 2926 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5-next-20250710 #1 PREEMPT(voluntary) [ 198.452529] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 198.452746] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 198.453169] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 198.453360] 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 [ 198.454524] RSP: 0000:ffff888103eefc78 EFLAGS: 00010286 [ 198.455030] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 198.455341] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff90e600f4 [ 198.455638] RBP: ffff888103eefca0 R08: 0000000000000000 R09: ffffed1020c8ab20 [ 198.455938] R10: ffff888106455907 R11: 0000000000000000 R12: ffffffff90e600e0 [ 198.456291] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888103eefd38 [ 198.456564] FS: 0000000000000000(0000) GS:ffff8881c821d000(0000) knlGS:0000000000000000 [ 198.456911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.457174] CR2: 00007ffff7ffe000 CR3: 0000000123abc000 CR4: 00000000000006f0 [ 198.457407] DR0: ffffffff92ea9500 DR1: ffffffff92ea9501 DR2: ffffffff92ea9502 [ 198.457865] DR3: ffffffff92ea9503 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 198.458793] Call Trace: [ 198.458963] <TASK> [ 198.459084] drm_test_rect_calc_vscale+0x108/0x270 [ 198.459314] ? __kasan_check_write+0x18/0x20 [ 198.459504] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 198.459695] ? __pfx_queued_spin_lock_slowpath+0x10/0x10 [ 198.460007] ? __pfx_read_tsc+0x10/0x10 [ 198.460336] ? ktime_get_ts64+0x86/0x230 [ 198.460592] kunit_try_run_case+0x1a5/0x480 [ 198.460792] ? __pfx_kunit_try_run_case+0x10/0x10 [ 198.461022] ? _raw_spin_lock_irqsave+0xf9/0x100 [ 198.461226] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 198.461446] ? __kthread_parkme+0x82/0x180 [ 198.461676] ? preempt_count_sub+0x50/0x80 [ 198.461850] ? __pfx_kunit_try_run_case+0x10/0x10 [ 198.462077] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 198.462391] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 198.462666] kthread+0x337/0x6f0 [ 198.462861] ? trace_preempt_on+0x20/0xc0 [ 198.463838] ? __pfx_kthread+0x10/0x10 [ 198.464133] ? _raw_spin_unlock_irq+0x47/0x80 [ 198.464319] ? calculate_sigpending+0x7b/0xa0 [ 198.464521] ? __pfx_kthread+0x10/0x10 [ 198.464759] ret_from_fork+0x116/0x1d0 [ 198.464941] ? __pfx_kthread+0x10/0x10 [ 198.465143] ret_from_fork_asm+0x1a/0x30 [ 198.465333] </TASK> [ 198.465462] ---[ end trace 0000000000000000 ]---