Date
July 22, 2025, 5:13 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 199.416316] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2950 [ 199.417153] Modules linked in: [ 199.417858] CPU: 1 UID: 0 PID: 2950 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250722 #1 PREEMPT(voluntary) [ 199.418427] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.418657] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.419272] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 199.419547] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 cb cd 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 [ 199.420376] RSP: 0000:ffff888105937c78 EFLAGS: 00010286 [ 199.420754] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 199.421045] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffab464d18 [ 199.421385] RBP: ffff888105937ca0 R08: 0000000000000000 R09: ffffed10203b35c0 [ 199.421695] R10: ffff888101d9ae07 R11: 0000000000000000 R12: ffffffffab464d00 [ 199.422173] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888105937d38 [ 199.422510] FS: 0000000000000000(0000) GS:ffff8881add0e000(0000) knlGS:0000000000000000 [ 199.422956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.423195] CR2: 00007ffff7ffe000 CR3: 000000001acbc000 CR4: 00000000000006f0 [ 199.423462] DR0: ffffffffad4b8580 DR1: ffffffffad4b8581 DR2: ffffffffad4b8583 [ 199.423841] DR3: ffffffffad4b8585 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.424350] Call Trace: [ 199.424456] <TASK> [ 199.424605] drm_test_rect_calc_hscale+0x108/0x270 [ 199.425016] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 199.425243] ? __schedule+0x10da/0x2b60 [ 199.425553] ? __pfx_read_tsc+0x10/0x10 [ 199.425703] ? ktime_get_ts64+0x86/0x230 [ 199.426108] kunit_try_run_case+0x1a5/0x480 [ 199.426335] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.426495] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.426779] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.427112] ? __kthread_parkme+0x82/0x180 [ 199.427521] ? preempt_count_sub+0x50/0x80 [ 199.427747] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.427947] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.428225] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.428594] kthread+0x337/0x6f0 [ 199.428823] ? trace_preempt_on+0x20/0xc0 [ 199.429045] ? __pfx_kthread+0x10/0x10 [ 199.429181] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.429397] ? calculate_sigpending+0x7b/0xa0 [ 199.429754] ? __pfx_kthread+0x10/0x10 [ 199.429943] ret_from_fork+0x116/0x1d0 [ 199.430312] ? __pfx_kthread+0x10/0x10 [ 199.430474] ret_from_fork_asm+0x1a/0x30 [ 199.430780] </TASK> [ 199.430937] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 199.393281] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#0: kunit_try_catch/2948 [ 199.394417] Modules linked in: [ 199.394711] CPU: 0 UID: 0 PID: 2948 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250722 #1 PREEMPT(voluntary) [ 199.395654] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.395987] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.396760] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 199.397434] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 cb cd 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 [ 199.399857] RSP: 0000:ffff88810579fc78 EFLAGS: 00010286 [ 199.400664] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 199.401376] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffab464ce0 [ 199.402191] RBP: ffff88810579fca0 R08: 0000000000000000 R09: ffffed102044d6e0 [ 199.402779] R10: ffff88810226b707 R11: 0000000000000000 R12: ffffffffab464cc8 [ 199.403005] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810579fd38 [ 199.403212] FS: 0000000000000000(0000) GS:ffff8881adc0e000(0000) knlGS:0000000000000000 [ 199.403538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.403828] CR2: 00007ffff7ffe000 CR3: 000000001acbc000 CR4: 00000000000006f0 [ 199.404380] DR0: ffffffffad4b8580 DR1: ffffffffad4b8581 DR2: ffffffffad4b8582 [ 199.404753] DR3: ffffffffad4b8583 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.405112] Call Trace: [ 199.405261] <TASK> [ 199.405369] drm_test_rect_calc_hscale+0x108/0x270 [ 199.405619] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 199.406035] ? __schedule+0x10da/0x2b60 [ 199.406254] ? __pfx_read_tsc+0x10/0x10 [ 199.406515] ? ktime_get_ts64+0x86/0x230 [ 199.406714] kunit_try_run_case+0x1a5/0x480 [ 199.406919] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.407073] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.407237] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.407560] ? __kthread_parkme+0x82/0x180 [ 199.408007] ? preempt_count_sub+0x50/0x80 [ 199.408176] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.408396] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.408673] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.409067] kthread+0x337/0x6f0 [ 199.409257] ? trace_preempt_on+0x20/0xc0 [ 199.409497] ? __pfx_kthread+0x10/0x10 [ 199.409935] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.410153] ? calculate_sigpending+0x7b/0xa0 [ 199.410700] ? __pfx_kthread+0x10/0x10 [ 199.410912] ret_from_fork+0x116/0x1d0 [ 199.411082] ? __pfx_kthread+0x10/0x10 [ 199.411322] ret_from_fork_asm+0x1a/0x30 [ 199.412169] </TASK> [ 199.412358] ---[ end trace 0000000000000000 ]---