Date
July 14, 2025, 10:38 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 192.669506] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2921 [ 192.669947] Modules linked in: [ 192.670355] CPU: 1 UID: 0 PID: 2921 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 192.670949] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 192.671335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 192.671666] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 192.672036] 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 [ 192.672707] RSP: 0000:ffff88810d807c78 EFLAGS: 00010286 [ 192.672929] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 192.673406] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff9505fddc [ 192.673873] RBP: ffff88810d807ca0 R08: 0000000000000000 R09: ffffed1020b27640 [ 192.674355] R10: ffff88810593b207 R11: 0000000000000000 R12: ffffffff9505fdc8 [ 192.674707] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810d807d38 [ 192.675324] FS: 0000000000000000(0000) GS:ffff8881bd71a000(0000) knlGS:0000000000000000 [ 192.675717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 192.676125] CR2: 00007ffff7ffe000 CR3: 0000000160ebc000 CR4: 00000000000006f0 [ 192.676794] DR0: ffffffff970ac504 DR1: ffffffff970ac509 DR2: ffffffff970ac50a [ 192.677508] DR3: ffffffff970ac50b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 192.677877] Call Trace: [ 192.677989] <TASK> [ 192.678325] drm_test_rect_calc_vscale+0x108/0x270 [ 192.678704] ? __kasan_check_write+0x18/0x20 [ 192.678896] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 192.679388] ? __pfx_queued_spin_lock_slowpath+0x10/0x10 [ 192.679820] ? __pfx_read_tsc+0x10/0x10 [ 192.680204] ? ktime_get_ts64+0x86/0x230 [ 192.680542] kunit_try_run_case+0x1a5/0x480 [ 192.680861] ? __pfx_kunit_try_run_case+0x10/0x10 [ 192.681271] ? _raw_spin_lock_irqsave+0xf9/0x100 [ 192.681512] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 192.681997] ? __kthread_parkme+0x82/0x180 [ 192.682347] ? preempt_count_sub+0x50/0x80 [ 192.682716] ? __pfx_kunit_try_run_case+0x10/0x10 [ 192.683144] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 192.683517] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 192.684010] kthread+0x337/0x6f0 [ 192.684385] ? trace_preempt_on+0x20/0xc0 [ 192.684762] ? __pfx_kthread+0x10/0x10 [ 192.685258] ? _raw_spin_unlock_irq+0x47/0x80 [ 192.685503] ? calculate_sigpending+0x7b/0xa0 [ 192.685853] ? __pfx_kthread+0x10/0x10 [ 192.686158] ret_from_fork+0x116/0x1d0 [ 192.686448] ? __pfx_kthread+0x10/0x10 [ 192.686796] ret_from_fork_asm+0x1a/0x30 [ 192.687129] </TASK> [ 192.687263] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 192.690448] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2923 [ 192.691215] Modules linked in: [ 192.691444] CPU: 1 UID: 0 PID: 2923 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 192.692109] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 192.692379] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 192.692863] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 192.693276] 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 [ 192.694257] RSP: 0000:ffff88810d9a7c78 EFLAGS: 00010286 [ 192.694541] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 192.694846] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff9505fe14 [ 192.695167] RBP: ffff88810d9a7ca0 R08: 0000000000000000 R09: ffffed1020b27680 [ 192.695680] R10: ffff88810593b407 R11: 0000000000000000 R12: ffffffff9505fe00 [ 192.696099] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810d9a7d38 [ 192.696440] FS: 0000000000000000(0000) GS:ffff8881bd71a000(0000) knlGS:0000000000000000 [ 192.696816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 192.697164] CR2: 00007ffff7ffe000 CR3: 0000000160ebc000 CR4: 00000000000006f0 [ 192.697533] DR0: ffffffff970ac504 DR1: ffffffff970ac509 DR2: ffffffff970ac50a [ 192.698012] DR3: ffffffff970ac50b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 192.698436] Call Trace: [ 192.698595] <TASK> [ 192.698741] drm_test_rect_calc_vscale+0x108/0x270 [ 192.699136] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 192.699447] ? __schedule+0x10cc/0x2b60 [ 192.699684] ? __pfx_read_tsc+0x10/0x10 [ 192.699925] ? ktime_get_ts64+0x86/0x230 [ 192.700095] kunit_try_run_case+0x1a5/0x480 [ 192.700485] ? __pfx_kunit_try_run_case+0x10/0x10 [ 192.700804] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 192.701261] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 192.701499] ? __kthread_parkme+0x82/0x180 [ 192.701759] ? preempt_count_sub+0x50/0x80 [ 192.702100] ? __pfx_kunit_try_run_case+0x10/0x10 [ 192.702325] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 192.702648] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 192.702908] kthread+0x337/0x6f0 [ 192.703319] ? trace_preempt_on+0x20/0xc0 [ 192.703534] ? __pfx_kthread+0x10/0x10 [ 192.703676] ? _raw_spin_unlock_irq+0x47/0x80 [ 192.703901] ? calculate_sigpending+0x7b/0xa0 [ 192.704826] ? __pfx_kthread+0x10/0x10 [ 192.704992] ret_from_fork+0x116/0x1d0 [ 192.705128] ? __pfx_kthread+0x10/0x10 [ 192.705260] ret_from_fork_asm+0x1a/0x30 [ 192.705403] </TASK> [ 192.705499] ---[ end trace 0000000000000000 ]---