Date
July 15, 2025, 11:35 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 199.306422] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2932 [ 199.307142] Modules linked in: [ 199.307349] CPU: 1 UID: 0 PID: 2932 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250715 #1 PREEMPT(voluntary) [ 199.307974] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.308226] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.308589] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 199.308902] 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 [ 199.309833] RSP: 0000:ffff888104c6fc78 EFLAGS: 00010286 [ 199.310066] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 199.310332] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffbc0629d8 [ 199.310653] RBP: ffff888104c6fca0 R08: 0000000000000000 R09: ffffed1020fcfc80 [ 199.311007] R10: ffff888107e7e407 R11: 0000000000000000 R12: ffffffffbc0629c0 [ 199.311326] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888104c6fd38 [ 199.311745] FS: 0000000000000000(0000) GS:ffff88819d115000(0000) knlGS:0000000000000000 [ 199.312028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.312281] CR2: 00007ffff7ffe000 CR3: 00000001216bc000 CR4: 00000000000006f0 [ 199.312650] DR0: ffffffffbe0b1540 DR1: ffffffffbe0b1541 DR2: ffffffffbe0b1543 [ 199.313019] DR3: ffffffffbe0b1545 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.313392] Call Trace: [ 199.313524] <TASK> [ 199.313721] drm_test_rect_calc_hscale+0x108/0x270 [ 199.314165] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 199.314455] ? __schedule+0x10cc/0x2b60 [ 199.314779] ? __pfx_read_tsc+0x10/0x10 [ 199.314990] ? ktime_get_ts64+0x86/0x230 [ 199.315193] kunit_try_run_case+0x1a5/0x480 [ 199.315445] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.315811] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.316104] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.316303] ? __kthread_parkme+0x82/0x180 [ 199.316508] ? preempt_count_sub+0x50/0x80 [ 199.316774] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.316930] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.317472] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.318106] kthread+0x337/0x6f0 [ 199.318262] ? trace_preempt_on+0x20/0xc0 [ 199.318678] ? __pfx_kthread+0x10/0x10 [ 199.318835] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.319103] ? calculate_sigpending+0x7b/0xa0 [ 199.319381] ? __pfx_kthread+0x10/0x10 [ 199.319727] ret_from_fork+0x116/0x1d0 [ 199.319887] ? __pfx_kthread+0x10/0x10 [ 199.320523] ret_from_fork_asm+0x1a/0x30 [ 199.320923] </TASK> [ 199.321024] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 199.285035] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2930 [ 199.285381] Modules linked in: [ 199.285535] CPU: 1 UID: 0 PID: 2930 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250715 #1 PREEMPT(voluntary) [ 199.287090] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.287721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.288655] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 199.289058] 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 [ 199.289536] RSP: 0000:ffff888104bc7c78 EFLAGS: 00010286 [ 199.289706] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 199.289902] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffbc0629a0 [ 199.290095] RBP: ffff888104bc7ca0 R08: 0000000000000000 R09: ffffed1020fcfc40 [ 199.290285] R10: ffff888107e7e207 R11: 0000000000000000 R12: ffffffffbc062988 [ 199.291034] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888104bc7d38 [ 199.292471] FS: 0000000000000000(0000) GS:ffff88819d115000(0000) knlGS:0000000000000000 [ 199.293540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.294236] CR2: 00007ffff7ffe000 CR3: 00000001216bc000 CR4: 00000000000006f0 [ 199.294975] DR0: ffffffffbe0b1540 DR1: ffffffffbe0b1541 DR2: ffffffffbe0b1543 [ 199.295736] DR3: ffffffffbe0b1545 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.296352] Call Trace: [ 199.296620] <TASK> [ 199.296789] drm_test_rect_calc_hscale+0x108/0x270 [ 199.297199] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 199.297699] ? __schedule+0x10cc/0x2b60 [ 199.297853] ? __pfx_read_tsc+0x10/0x10 [ 199.297994] ? ktime_get_ts64+0x86/0x230 [ 199.298136] kunit_try_run_case+0x1a5/0x480 [ 199.298284] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.298456] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.298655] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.298896] ? __kthread_parkme+0x82/0x180 [ 199.299097] ? preempt_count_sub+0x50/0x80 [ 199.299315] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.299659] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.299856] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.300271] kthread+0x337/0x6f0 [ 199.300481] ? trace_preempt_on+0x20/0xc0 [ 199.300742] ? __pfx_kthread+0x10/0x10 [ 199.300916] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.301135] ? calculate_sigpending+0x7b/0xa0 [ 199.301321] ? __pfx_kthread+0x10/0x10 [ 199.301551] ret_from_fork+0x116/0x1d0 [ 199.301720] ? __pfx_kthread+0x10/0x10 [ 199.301966] ret_from_fork_asm+0x1a/0x30 [ 199.302192] </TASK> [ 199.302301] ---[ end trace 0000000000000000 ]---