Date
July 16, 2025, 12:11 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 194.639237] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2931 [ 194.640865] Modules linked in: [ 194.641254] CPU: 0 UID: 0 PID: 2931 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 194.642060] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 194.642760] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.643603] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 194.643798] 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 [ 194.644560] RSP: 0000:ffff88810bd4fc78 EFLAGS: 00010286 [ 194.644841] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 194.645253] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb5862ba0 [ 194.645634] RBP: ffff88810bd4fca0 R08: 0000000000000000 R09: ffffed10205095a0 [ 194.646025] R10: ffff88810284ad07 R11: 0000000000000000 R12: ffffffffb5862b88 [ 194.646335] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810bd4fd38 [ 194.646661] FS: 0000000000000000(0000) GS:ffff8881a3813000(0000) knlGS:0000000000000000 [ 194.647214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.647522] CR2: 00007ffff7ffe000 CR3: 00000000476bc000 CR4: 00000000000006f0 [ 194.647824] DR0: ffffffffb78b3540 DR1: ffffffffb78b3541 DR2: ffffffffb78b3543 [ 194.648267] DR3: ffffffffb78b3545 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 194.648625] Call Trace: [ 194.648859] <TASK> [ 194.649307] drm_test_rect_calc_hscale+0x108/0x270 [ 194.649560] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 194.649809] ? __schedule+0x10c6/0x2b60 [ 194.650248] ? __pfx_read_tsc+0x10/0x10 [ 194.650600] ? ktime_get_ts64+0x86/0x230 [ 194.651157] kunit_try_run_case+0x1a5/0x480 [ 194.651435] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.651648] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 194.652180] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 194.652571] ? __kthread_parkme+0x82/0x180 [ 194.652803] ? preempt_count_sub+0x50/0x80 [ 194.653208] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.653630] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 194.653873] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 194.654423] kthread+0x337/0x6f0 [ 194.654829] ? trace_preempt_on+0x20/0xc0 [ 194.655325] ? __pfx_kthread+0x10/0x10 [ 194.655477] ? _raw_spin_unlock_irq+0x47/0x80 [ 194.655625] ? calculate_sigpending+0x7b/0xa0 [ 194.655773] ? __pfx_kthread+0x10/0x10 [ 194.655924] ret_from_fork+0x116/0x1d0 [ 194.656067] ? __pfx_kthread+0x10/0x10 [ 194.656569] ret_from_fork_asm+0x1a/0x30 [ 194.656812] </TASK> [ 194.657326] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 194.660659] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2933 [ 194.661486] Modules linked in: [ 194.661832] CPU: 1 UID: 0 PID: 2933 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 194.662829] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 194.663577] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.664540] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 194.664910] 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 [ 194.665972] RSP: 0000:ffff88810bbd7c78 EFLAGS: 00010286 [ 194.666383] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 194.666798] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb5862bd8 [ 194.667577] RBP: ffff88810bbd7ca0 R08: 0000000000000000 R09: ffffed10204d28e0 [ 194.668263] R10: ffff888102694707 R11: 0000000000000000 R12: ffffffffb5862bc0 [ 194.668570] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810bbd7d38 [ 194.668782] FS: 0000000000000000(0000) GS:ffff8881a3913000(0000) knlGS:0000000000000000 [ 194.669529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.670168] CR2: 00007ffff7ffe000 CR3: 00000000476bc000 CR4: 00000000000006f0 [ 194.670814] DR0: ffffffffb78b3544 DR1: ffffffffb78b3549 DR2: ffffffffb78b354a [ 194.671596] DR3: ffffffffb78b354b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 194.672051] Call Trace: [ 194.672153] <TASK> [ 194.672253] drm_test_rect_calc_hscale+0x108/0x270 [ 194.672557] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 194.673050] ? __schedule+0x10c6/0x2b60 [ 194.673503] ? __pfx_read_tsc+0x10/0x10 [ 194.673932] ? ktime_get_ts64+0x86/0x230 [ 194.674310] kunit_try_run_case+0x1a5/0x480 [ 194.674690] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.675204] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 194.675568] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 194.675733] ? __kthread_parkme+0x82/0x180 [ 194.675874] ? preempt_count_sub+0x50/0x80 [ 194.676410] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.676844] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 194.677417] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 194.677627] kthread+0x337/0x6f0 [ 194.677749] ? trace_preempt_on+0x20/0xc0 [ 194.677908] ? __pfx_kthread+0x10/0x10 [ 194.678053] ? _raw_spin_unlock_irq+0x47/0x80 [ 194.678444] ? calculate_sigpending+0x7b/0xa0 [ 194.678692] ? __pfx_kthread+0x10/0x10 [ 194.679166] ret_from_fork+0x116/0x1d0 [ 194.679454] ? __pfx_kthread+0x10/0x10 [ 194.679592] ret_from_fork_asm+0x1a/0x30 [ 194.679740] </TASK> [ 194.679835] ---[ end trace 0000000000000000 ]---