Date
July 14, 2025, 10:38 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 192.643277] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2911 [ 192.643774] Modules linked in: [ 192.643941] CPU: 0 UID: 0 PID: 2911 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 192.644571] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 192.644817] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 192.645142] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 192.645440] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 1b 2b 23 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 [ 192.646282] RSP: 0000:ffff88810db9fc78 EFLAGS: 00010286 [ 192.646526] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 192.646798] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff9505fe18 [ 192.647106] RBP: ffff88810db9fca0 R08: 0000000000000000 R09: ffffed1020b6c1c0 [ 192.647407] R10: ffff888105b60e07 R11: 0000000000000000 R12: ffffffff9505fe00 [ 192.647728] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810db9fd38 [ 192.647966] FS: 0000000000000000(0000) GS:ffff8881bd61a000(0000) knlGS:0000000000000000 [ 192.648401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 192.648842] CR2: 00007ffff7ffe000 CR3: 0000000160ebc000 CR4: 00000000000006f0 [ 192.649197] DR0: ffffffff970ac500 DR1: ffffffff970ac501 DR2: ffffffff970ac503 [ 192.649490] DR3: ffffffff970ac505 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 192.649759] Call Trace: [ 192.649894] <TASK> [ 192.650021] drm_test_rect_calc_hscale+0x108/0x270 [ 192.650346] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 192.650680] ? __schedule+0x10cc/0x2b60 [ 192.650858] ? __pfx_read_tsc+0x10/0x10 [ 192.651038] ? ktime_get_ts64+0x86/0x230 [ 192.651285] kunit_try_run_case+0x1a5/0x480 [ 192.651520] ? __pfx_kunit_try_run_case+0x10/0x10 [ 192.651777] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 192.651980] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 192.652367] ? __kthread_parkme+0x82/0x180 [ 192.652538] ? preempt_count_sub+0x50/0x80 [ 192.652747] ? __pfx_kunit_try_run_case+0x10/0x10 [ 192.652968] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 192.653213] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 192.653512] kthread+0x337/0x6f0 [ 192.653672] ? trace_preempt_on+0x20/0xc0 [ 192.653814] ? __pfx_kthread+0x10/0x10 [ 192.654110] ? _raw_spin_unlock_irq+0x47/0x80 [ 192.654328] ? calculate_sigpending+0x7b/0xa0 [ 192.654554] ? __pfx_kthread+0x10/0x10 [ 192.654717] ret_from_fork+0x116/0x1d0 [ 192.654854] ? __pfx_kthread+0x10/0x10 [ 192.655144] ret_from_fork_asm+0x1a/0x30 [ 192.655313] </TASK> [ 192.655399] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 192.623812] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2909 [ 192.625495] Modules linked in: [ 192.625840] CPU: 1 UID: 0 PID: 2909 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 192.626420] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 192.626776] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 192.627842] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 192.628215] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 1b 2b 23 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 [ 192.629517] RSP: 0000:ffff88810d777c78 EFLAGS: 00010286 [ 192.629704] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 192.629913] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff9505fde0 [ 192.630625] RBP: ffff88810d777ca0 R08: 0000000000000000 R09: ffffed1020b6c1a0 [ 192.631272] R10: ffff888105b60d07 R11: 0000000000000000 R12: ffffffff9505fdc8 [ 192.632090] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810d777d38 [ 192.632531] FS: 0000000000000000(0000) GS:ffff8881bd71a000(0000) knlGS:0000000000000000 [ 192.632781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 192.632970] CR2: 00007ffff7ffe000 CR3: 0000000160ebc000 CR4: 00000000000006f0 [ 192.633372] DR0: ffffffff970ac504 DR1: ffffffff970ac509 DR2: ffffffff970ac50a [ 192.633787] DR3: ffffffff970ac50b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 192.634046] Call Trace: [ 192.634156] <TASK> [ 192.634323] drm_test_rect_calc_hscale+0x108/0x270 [ 192.634677] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 192.634925] ? __schedule+0x10cc/0x2b60 [ 192.635237] ? __pfx_read_tsc+0x10/0x10 [ 192.635411] ? ktime_get_ts64+0x86/0x230 [ 192.635625] kunit_try_run_case+0x1a5/0x480 [ 192.635886] ? __pfx_kunit_try_run_case+0x10/0x10 [ 192.636077] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 192.636243] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 192.636489] ? __kthread_parkme+0x82/0x180 [ 192.636731] ? preempt_count_sub+0x50/0x80 [ 192.636913] ? __pfx_kunit_try_run_case+0x10/0x10 [ 192.637215] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 192.637447] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 192.637690] kthread+0x337/0x6f0 [ 192.637813] ? trace_preempt_on+0x20/0xc0 [ 192.638015] ? __pfx_kthread+0x10/0x10 [ 192.638363] ? _raw_spin_unlock_irq+0x47/0x80 [ 192.638569] ? calculate_sigpending+0x7b/0xa0 [ 192.638785] ? __pfx_kthread+0x10/0x10 [ 192.639126] ret_from_fork+0x116/0x1d0 [ 192.639324] ? __pfx_kthread+0x10/0x10 [ 192.639531] ret_from_fork_asm+0x1a/0x30 [ 192.639701] </TASK> [ 192.639819] ---[ end trace 0000000000000000 ]---