Date
July 8, 2025, 11:10 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 186.188768] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2874 [ 186.189893] Modules linked in: [ 186.190666] CPU: 1 UID: 0 PID: 2874 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5-next-20250708 #1 PREEMPT(voluntary) [ 186.191560] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 186.191789] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 186.192659] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 186.193291] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 9b de 22 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 [ 186.194505] RSP: 0000:ffff8881045f7c78 EFLAGS: 00010286 [ 186.195187] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 186.195879] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff9f65f2f8 [ 186.196272] RBP: ffff8881045f7ca0 R08: 0000000000000000 R09: ffffed1020f03480 [ 186.196482] R10: ffff88810781a407 R11: 0000000000000000 R12: ffffffff9f65f2e0 [ 186.196690] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881045f7d38 [ 186.196916] FS: 0000000000000000(0000) GS:ffff8881b3322000(0000) knlGS:0000000000000000 [ 186.197698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 186.197996] CR2: 00007ffff7ffd000 CR3: 0000000175ebc000 CR4: 00000000000006f0 [ 186.198414] DR0: ffffffffa16a44c0 DR1: ffffffffa16a44c1 DR2: ffffffffa16a44c3 [ 186.199042] DR3: ffffffffa16a44c5 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 186.199440] Call Trace: [ 186.199566] <TASK> [ 186.199691] drm_test_rect_calc_hscale+0x108/0x270 [ 186.200263] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 186.200612] ? __schedule+0x10cc/0x2b60 [ 186.200819] ? __pfx_read_tsc+0x10/0x10 [ 186.201130] ? ktime_get_ts64+0x86/0x230 [ 186.201309] kunit_try_run_case+0x1a5/0x480 [ 186.201521] ? __pfx_kunit_try_run_case+0x10/0x10 [ 186.201719] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 186.201934] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 186.202606] ? __kthread_parkme+0x82/0x180 [ 186.202795] ? preempt_count_sub+0x50/0x80 [ 186.203369] ? __pfx_kunit_try_run_case+0x10/0x10 [ 186.203562] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 186.204101] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 186.204486] kthread+0x337/0x6f0 [ 186.204717] ? trace_preempt_on+0x20/0xc0 [ 186.205042] ? __pfx_kthread+0x10/0x10 [ 186.205237] ? _raw_spin_unlock_irq+0x47/0x80 [ 186.205451] ? calculate_sigpending+0x7b/0xa0 [ 186.205647] ? __pfx_kthread+0x10/0x10 [ 186.205808] ret_from_fork+0x116/0x1d0 [ 186.206368] ? __pfx_kthread+0x10/0x10 [ 186.206511] ret_from_fork_asm+0x1a/0x30 [ 186.206967] </TASK> [ 186.207093] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 186.163571] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2872 [ 186.164837] Modules linked in: [ 186.165311] CPU: 0 UID: 0 PID: 2872 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc5-next-20250708 #1 PREEMPT(voluntary) [ 186.166726] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 186.167174] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 186.167457] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 186.167639] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 9b de 22 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 [ 186.168772] RSP: 0000:ffff88810474fc78 EFLAGS: 00010286 [ 186.169024] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 186.169322] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff9f65f2c0 [ 186.169567] RBP: ffff88810474fca0 R08: 0000000000000000 R09: ffffed1020f03460 [ 186.169865] R10: ffff88810781a307 R11: 0000000000000000 R12: ffffffff9f65f2a8 [ 186.170523] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810474fd38 [ 186.171066] FS: 0000000000000000(0000) GS:ffff8881b3222000(0000) knlGS:0000000000000000 [ 186.171536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 186.172088] CR2: 00007ffff7ffe000 CR3: 0000000175ebc000 CR4: 00000000000006f0 [ 186.172536] DR0: ffffffffa16a44c0 DR1: ffffffffa16a44c1 DR2: ffffffffa16a44c2 [ 186.172999] DR3: ffffffffa16a44c3 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 186.173446] Call Trace: [ 186.173591] <TASK> [ 186.173730] drm_test_rect_calc_hscale+0x108/0x270 [ 186.174238] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 186.174624] ? __schedule+0x10cc/0x2b60 [ 186.175149] ? __pfx_read_tsc+0x10/0x10 [ 186.175364] ? ktime_get_ts64+0x86/0x230 [ 186.175525] kunit_try_run_case+0x1a5/0x480 [ 186.175738] ? __pfx_kunit_try_run_case+0x10/0x10 [ 186.176372] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 186.176674] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 186.177130] ? __kthread_parkme+0x82/0x180 [ 186.177356] ? preempt_count_sub+0x50/0x80 [ 186.177552] ? __pfx_kunit_try_run_case+0x10/0x10 [ 186.178165] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 186.178443] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 186.178922] kthread+0x337/0x6f0 [ 186.179067] ? trace_preempt_on+0x20/0xc0 [ 186.179475] ? __pfx_kthread+0x10/0x10 [ 186.179771] ? _raw_spin_unlock_irq+0x47/0x80 [ 186.180087] ? calculate_sigpending+0x7b/0xa0 [ 186.180311] ? __pfx_kthread+0x10/0x10 [ 186.180713] ret_from_fork+0x116/0x1d0 [ 186.181096] ? __pfx_kthread+0x10/0x10 [ 186.181275] ret_from_fork_asm+0x1a/0x30 [ 186.181430] </TASK> [ 186.181518] ---[ end trace 0000000000000000 ]---