Date
June 16, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 151.132128] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2782 [ 151.132480] Modules linked in: [ 151.132634] CPU: 1 UID: 0 PID: 2782 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc2-next-20250616 #1 PREEMPT(voluntary) [ 151.133069] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 151.133326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.133727] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 151.134528] 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 [ 151.135246] RSP: 0000:ffff88810a47fc78 EFLAGS: 00010286 [ 151.135798] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 151.136035] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb5e37120 [ 151.136353] RBP: ffff88810a47fca0 R08: 0000000000000000 R09: ffffed1020eeb0a0 [ 151.136812] R10: ffff888107758507 R11: 0000000000000000 R12: ffffffffb5e37108 [ 151.137081] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810a47fd38 [ 151.137368] FS: 0000000000000000(0000) GS:ffff88819cb67000(0000) knlGS:0000000000000000 [ 151.137746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.137985] CR2: dffffc00000000c5 CR3: 0000000171ebc000 CR4: 00000000000006f0 [ 151.138219] DR0: ffffffffb7e5d440 DR1: ffffffffb7e5d441 DR2: ffffffffb7e5d443 [ 151.138685] DR3: ffffffffb7e5d445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 151.139003] Call Trace: [ 151.139110] <TASK> [ 151.139243] drm_test_rect_calc_hscale+0x108/0x270 [ 151.139525] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 151.139788] ? __schedule+0x10cc/0x2b60 [ 151.140018] ? __pfx_read_tsc+0x10/0x10 [ 151.140216] ? ktime_get_ts64+0x86/0x230 [ 151.140595] kunit_try_run_case+0x1a5/0x480 [ 151.140786] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.140997] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 151.141151] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 151.141620] ? __kthread_parkme+0x82/0x180 [ 151.141857] ? preempt_count_sub+0x50/0x80 [ 151.142059] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.142246] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 151.142610] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 151.142892] kthread+0x337/0x6f0 [ 151.143040] ? trace_preempt_on+0x20/0xc0 [ 151.143233] ? __pfx_kthread+0x10/0x10 [ 151.143529] ? _raw_spin_unlock_irq+0x47/0x80 [ 151.143714] ? calculate_sigpending+0x7b/0xa0 [ 151.143942] ? __pfx_kthread+0x10/0x10 [ 151.144125] ret_from_fork+0x116/0x1d0 [ 151.144290] ? __pfx_kthread+0x10/0x10 [ 151.144605] ret_from_fork_asm+0x1a/0x30 [ 151.144821] </TASK> [ 151.144952] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 151.149176] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_hscale+0x125/0x190, CPU#1: kunit_try_catch/2784 [ 151.150458] Modules linked in: [ 151.150624] CPU: 1 UID: 0 PID: 2784 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc2-next-20250616 #1 PREEMPT(voluntary) [ 151.151291] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 151.152039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.152966] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 151.153460] 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 [ 151.154974] RSP: 0000:ffff88810a297c78 EFLAGS: 00010286 [ 151.155296] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 151.155896] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffb5e37158 [ 151.156404] RBP: ffff88810a297ca0 R08: 0000000000000000 R09: ffffed1020eeb0e0 [ 151.157012] R10: ffff888107758707 R11: 0000000000000000 R12: ffffffffb5e37140 [ 151.157238] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810a297d38 [ 151.157993] FS: 0000000000000000(0000) GS:ffff88819cb67000(0000) knlGS:0000000000000000 [ 151.158934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.159378] CR2: dffffc00000000c5 CR3: 0000000171ebc000 CR4: 00000000000006f0 [ 151.159937] DR0: ffffffffb7e5d440 DR1: ffffffffb7e5d441 DR2: ffffffffb7e5d443 [ 151.160150] DR3: ffffffffb7e5d445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 151.160902] Call Trace: [ 151.161190] <TASK> [ 151.161456] drm_test_rect_calc_hscale+0x108/0x270 [ 151.162221] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 151.162697] ? __schedule+0x10cc/0x2b60 [ 151.163014] ? __pfx_read_tsc+0x10/0x10 [ 151.163160] ? ktime_get_ts64+0x86/0x230 [ 151.163320] kunit_try_run_case+0x1a5/0x480 [ 151.163908] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.164386] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 151.165040] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 151.165224] ? __kthread_parkme+0x82/0x180 [ 151.165509] ? preempt_count_sub+0x50/0x80 [ 151.166185] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.166957] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 151.167189] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 151.167478] kthread+0x337/0x6f0 [ 151.167863] ? trace_preempt_on+0x20/0xc0 [ 151.168263] ? __pfx_kthread+0x10/0x10 [ 151.168745] ? _raw_spin_unlock_irq+0x47/0x80 [ 151.169184] ? calculate_sigpending+0x7b/0xa0 [ 151.169433] ? __pfx_kthread+0x10/0x10 [ 151.169961] ret_from_fork+0x116/0x1d0 [ 151.170223] ? __pfx_kthread+0x10/0x10 [ 151.170539] ret_from_fork_asm+0x1a/0x30 [ 151.171128] </TASK> [ 151.171355] ---[ end trace 0000000000000000 ]---