Date
July 24, 2025, 4:41 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 199.599583] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2948 [ 199.600586] Modules linked in: [ 199.601032] CPU: 1 UID: 0 PID: 2948 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250724 #1 PREEMPT(voluntary) [ 199.601587] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.601861] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.602236] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 199.602480] 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 [ 199.603664] RSP: 0000:ffff88810ad5fc78 EFLAGS: 00010286 [ 199.604005] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 199.604483] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffa9264d40 [ 199.604759] RBP: ffff88810ad5fca0 R08: 0000000000000000 R09: ffffed1020379fa0 [ 199.605111] R10: ffff888101bcfd07 R11: 0000000000000000 R12: ffffffffa9264d28 [ 199.605371] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810ad5fd38 [ 199.605706] FS: 0000000000000000(0000) GS:ffff8881aff0d000(0000) knlGS:0000000000000000 [ 199.606001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.606293] CR2: 00007ffff7ffe000 CR3: 000000013cebc000 CR4: 00000000000006f0 [ 199.606600] DR0: ffffffffab2b9584 DR1: ffffffffab2b9589 DR2: ffffffffab2b958a [ 199.606864] DR3: ffffffffab2b958b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.607192] Call Trace: [ 199.607349] <TASK> [ 199.607526] drm_test_rect_calc_hscale+0x108/0x270 [ 199.607871] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 199.608200] ? __schedule+0x10da/0x2b60 [ 199.608521] ? __pfx_read_tsc+0x10/0x10 [ 199.608765] ? ktime_get_ts64+0x86/0x230 [ 199.609018] kunit_try_run_case+0x1a5/0x480 [ 199.609382] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.609638] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.609852] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.610164] ? __kthread_parkme+0x82/0x180 [ 199.610382] ? preempt_count_sub+0x50/0x80 [ 199.610754] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.611153] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.611394] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.611718] kthread+0x337/0x6f0 [ 199.611996] ? trace_preempt_on+0x20/0xc0 [ 199.612230] ? __pfx_kthread+0x10/0x10 [ 199.612402] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.612641] ? calculate_sigpending+0x7b/0xa0 [ 199.613103] ? __pfx_kthread+0x10/0x10 [ 199.613264] ret_from_fork+0x116/0x1d0 [ 199.613414] ? __pfx_kthread+0x10/0x10 [ 199.613621] ret_from_fork_asm+0x1a/0x30 [ 199.613827] </TASK> [ 199.614193] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 199.618488] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2950 [ 199.619642] Modules linked in: [ 199.619987] CPU: 0 UID: 0 PID: 2950 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250724 #1 PREEMPT(voluntary) [ 199.620762] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.621422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.621712] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 199.622450] 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 [ 199.623964] RSP: 0000:ffff88810adffc78 EFLAGS: 00010286 [ 199.624146] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 199.624347] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffa9264d78 [ 199.624563] RBP: ffff88810adffca0 R08: 0000000000000000 R09: ffffed10204e48a0 [ 199.625748] R10: ffff888102724507 R11: 0000000000000000 R12: ffffffffa9264d60 [ 199.626426] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810adffd38 [ 199.627110] FS: 0000000000000000(0000) GS:ffff8881afe0d000(0000) knlGS:0000000000000000 [ 199.627763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.628226] CR2: ffffffffffffffff CR3: 000000013cebc000 CR4: 00000000000006f0 [ 199.628499] DR0: ffffffffab2b9580 DR1: ffffffffab2b9581 DR2: ffffffffab2b9583 [ 199.629126] DR3: ffffffffab2b9585 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.629671] Call Trace: [ 199.630023] <TASK> [ 199.630301] drm_test_rect_calc_hscale+0x108/0x270 [ 199.630764] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 199.631302] ? __schedule+0x10da/0x2b60 [ 199.631458] ? __pfx_read_tsc+0x10/0x10 [ 199.631611] ? ktime_get_ts64+0x86/0x230 [ 199.631755] kunit_try_run_case+0x1a5/0x480 [ 199.632249] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.632860] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.633448] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.634119] ? __kthread_parkme+0x82/0x180 [ 199.634641] ? preempt_count_sub+0x50/0x80 [ 199.635061] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.635236] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.635411] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.635617] kthread+0x337/0x6f0 [ 199.635738] ? trace_preempt_on+0x20/0xc0 [ 199.636069] ? __pfx_kthread+0x10/0x10 [ 199.636402] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.636580] ? calculate_sigpending+0x7b/0xa0 [ 199.636808] ? __pfx_kthread+0x10/0x10 [ 199.637085] ret_from_fork+0x116/0x1d0 [ 199.637342] ? __pfx_kthread+0x10/0x10 [ 199.637544] ret_from_fork_asm+0x1a/0x30 [ 199.637752] </TASK> [ 199.637840] ---[ end trace 0000000000000000 ]---