Date
May 29, 2025, 7:10 a.m.
Environment | |
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qemu-x86_64 |
------------[ cut here ]------------ [ 151.338104] WARNING: CPU: 0 PID: 2817 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 151.338550] Modules linked in: [ 151.338777] CPU: 0 UID: 0 PID: 2817 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250529 #1 PREEMPT(voluntary) [ 151.339615] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 151.340026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.340352] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 151.340724] 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 [ 151.341527] RSP: 0000:ffff8881016ffc78 EFLAGS: 00010286 [ 151.341975] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 151.342298] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff8903cb9c [ 151.342685] RBP: ffff8881016ffca0 R08: 0000000000000000 R09: ffffed10216c2b80 [ 151.343099] R10: ffff88810b615c07 R11: 0000000000000000 R12: ffffffff8903cb88 [ 151.343409] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881016ffd38 [ 151.343702] FS: 0000000000000000(0000) GS:ffff8881c965b000(0000) knlGS:0000000000000000 [ 151.344309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.344569] CR2: 00007ffff7ffd000 CR3: 000000015b8bc000 CR4: 00000000000006f0 [ 151.344883] DR0: ffffffff8b069400 DR1: ffffffff8b069401 DR2: ffffffff8b069402 [ 151.345272] DR3: ffffffff8b069403 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 151.345566] Call Trace: [ 151.345723] <TASK> [ 151.345844] drm_test_rect_calc_vscale+0x108/0x270 [ 151.346175] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 151.346614] ? __schedule+0x10cc/0x2b60 [ 151.346988] ? __pfx_read_tsc+0x10/0x10 [ 151.347225] ? ktime_get_ts64+0x86/0x230 [ 151.347435] kunit_try_run_case+0x1a5/0x480 [ 151.347647] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.348017] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 151.348210] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 151.348481] ? __kthread_parkme+0x82/0x180 [ 151.348698] ? preempt_count_sub+0x50/0x80 [ 151.348896] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.349254] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 151.349526] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 151.349845] kthread+0x337/0x6f0 [ 151.350036] ? trace_preempt_on+0x20/0xc0 [ 151.350196] ? __pfx_kthread+0x10/0x10 [ 151.350568] ? _raw_spin_unlock_irq+0x47/0x80 [ 151.350952] ? calculate_sigpending+0x7b/0xa0 [ 151.351172] ? __pfx_kthread+0x10/0x10 [ 151.351366] ret_from_fork+0x116/0x1d0 [ 151.351551] ? __pfx_kthread+0x10/0x10 [ 151.351762] ret_from_fork_asm+0x1a/0x30 [ 151.352098] </TASK> [ 151.352251] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 151.356101] WARNING: CPU: 1 PID: 2819 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 151.356526] Modules linked in: [ 151.356728] CPU: 1 UID: 0 PID: 2819 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250529 #1 PREEMPT(voluntary) [ 151.357262] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 151.357599] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.358182] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 151.358444] 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 [ 151.360508] RSP: 0000:ffff8881013d7c78 EFLAGS: 00010286 [ 151.360771] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 151.361237] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff8903cbd4 [ 151.361536] RBP: ffff8881013d7ca0 R08: 0000000000000000 R09: ffffed10216c2bc0 [ 151.362049] R10: ffff88810b615e07 R11: 0000000000000000 R12: ffffffff8903cbc0 [ 151.362364] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881013d7d38 [ 151.362729] FS: 0000000000000000(0000) GS:ffff8881c975b000(0000) knlGS:0000000000000000 [ 151.363438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.363719] CR2: 00007ffff7ffe000 CR3: 000000015b8bc000 CR4: 00000000000006f0 [ 151.364081] DR0: ffffffff8b069400 DR1: ffffffff8b069401 DR2: ffffffff8b069403 [ 151.364388] DR3: ffffffff8b069405 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 151.364679] Call Trace: [ 151.364914] <TASK> [ 151.365056] drm_test_rect_calc_vscale+0x108/0x270 [ 151.365295] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 151.365544] ? __schedule+0x10cc/0x2b60 [ 151.365781] ? __pfx_read_tsc+0x10/0x10 [ 151.366022] ? ktime_get_ts64+0x86/0x230 [ 151.366296] kunit_try_run_case+0x1a5/0x480 [ 151.366733] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.367005] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 151.367249] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 151.367494] ? __kthread_parkme+0x82/0x180 [ 151.367654] ? preempt_count_sub+0x50/0x80 [ 151.367981] ? __pfx_kunit_try_run_case+0x10/0x10 [ 151.368319] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 151.368566] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 151.368908] kthread+0x337/0x6f0 [ 151.369137] ? trace_preempt_on+0x20/0xc0 [ 151.369324] ? __pfx_kthread+0x10/0x10 [ 151.369539] ? _raw_spin_unlock_irq+0x47/0x80 [ 151.369741] ? calculate_sigpending+0x7b/0xa0 [ 151.370258] ? __pfx_kthread+0x10/0x10 [ 151.370443] ret_from_fork+0x116/0x1d0 [ 151.370658] ? __pfx_kthread+0x10/0x10 [ 151.371165] ret_from_fork_asm+0x1a/0x30 [ 151.371370] </TASK> [ 151.371518] ---[ end trace 0000000000000000 ]---