Date
June 2, 2025, 2:13 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 140.791070] WARNING: CPU: 1 PID: 2517 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 140.791411] Modules linked in: [ 140.791828] CPU: 1 UID: 0 PID: 2517 Comm: kunit_try_catch Tainted: G B D W N 6.14.10-rc1 #1 [ 140.792781] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 140.793121] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 140.793370] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 140.793963] 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 [ 140.795402] RSP: 0000:ffff888102657c78 EFLAGS: 00010286 [ 140.795597] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 140.795800] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff98612ff4 [ 140.796223] RBP: ffff888102657ca0 R08: 0000000000000000 R09: ffffed10204db620 [ 140.796976] R10: ffff8881026db107 R11: 0000000000000000 R12: ffffffff98612fe0 [ 140.797809] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888102657d38 [ 140.798439] FS: 0000000000000000(0000) GS:ffff88815b100000(0000) knlGS:0000000000000000 [ 140.799085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.799267] CR2: ffffffffffffffff CR3: 00000000244b8000 CR4: 00000000000006f0 [ 140.799470] DR0: ffffffff9a607264 DR1: ffffffff9a607269 DR2: ffffffff9a60726a [ 140.800168] DR3: ffffffff9a60726b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 140.800923] Call Trace: [ 140.801208] <TASK> [ 140.801456] drm_test_rect_calc_vscale+0x109/0x270 [ 140.802155] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 140.802342] ? __schedule+0xce8/0x2840 [ 140.802511] ? __pfx_read_tsc+0x10/0x10 [ 140.802979] ? ktime_get_ts64+0x86/0x230 [ 140.803375] kunit_try_run_case+0x1a6/0x480 [ 140.803888] ? __pfx_kunit_try_run_case+0x10/0x10 [ 140.804299] ? _raw_spin_lock_irqsave+0xa2/0x110 [ 140.804457] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 140.805080] ? __kthread_parkme+0x82/0x160 [ 140.805463] ? preempt_count_sub+0x50/0x80 [ 140.806006] ? __pfx_kunit_try_run_case+0x10/0x10 [ 140.806324] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 140.806755] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 140.807200] kthread+0x324/0x6e0 [ 140.807351] ? trace_preempt_on+0x20/0xc0 [ 140.807733] ? __pfx_kthread+0x10/0x10 [ 140.808134] ? _raw_spin_unlock_irq+0x47/0x80 [ 140.808428] ? calculate_sigpending+0x7b/0xa0 [ 140.808770] ? __pfx_kthread+0x10/0x10 [ 140.808915] ret_from_fork+0x41/0x80 [ 140.809300] ? __pfx_kthread+0x10/0x10 [ 140.809680] ret_from_fork_asm+0x1a/0x30 [ 140.810270] </TASK> [ 140.810372] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 140.761398] WARNING: CPU: 0 PID: 2515 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 140.762799] Modules linked in: [ 140.762978] CPU: 0 UID: 0 PID: 2515 Comm: kunit_try_catch Tainted: G B D W N 6.14.10-rc1 #1 [ 140.763254] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 140.763428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 140.764520] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 140.765076] 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 [ 140.767119] RSP: 0000:ffff88810513fc78 EFLAGS: 00010286 [ 140.767778] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 140.768009] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff98612fbc [ 140.768218] RBP: ffff88810513fca0 R08: 0000000000000000 R09: ffffed10203d7be0 [ 140.768423] R10: ffff888101ebdf07 R11: 0000000000000000 R12: ffffffff98612fa8 [ 140.768629] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810513fd38 [ 140.768835] FS: 0000000000000000(0000) GS:ffff88815b000000(0000) knlGS:0000000000000000 [ 140.769073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.769248] CR2: 00007ffff7ffe000 CR3: 00000000244b8000 CR4: 00000000000006f0 [ 140.769453] DR0: ffffffff9a607260 DR1: ffffffff9a607261 DR2: ffffffff9a607263 [ 140.769662] DR3: ffffffff9a607265 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 140.769868] Call Trace: [ 140.769992] <TASK> [ 140.770270] drm_test_rect_calc_vscale+0x109/0x270 [ 140.770880] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 140.771443] ? __schedule+0xce8/0x2840 [ 140.772051] ? __pfx_read_tsc+0x10/0x10 [ 140.772465] ? ktime_get_ts64+0x86/0x230 [ 140.773045] kunit_try_run_case+0x1a6/0x480 [ 140.773500] ? __pfx_kunit_try_run_case+0x10/0x10 [ 140.774245] ? _raw_spin_lock_irqsave+0xa2/0x110 [ 140.774837] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 140.775624] ? __kthread_parkme+0x82/0x160 [ 140.776870] ? preempt_count_sub+0x50/0x80 [ 140.777122] ? __pfx_kunit_try_run_case+0x10/0x10 [ 140.777360] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 140.778450] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 140.778968] kthread+0x324/0x6e0 [ 140.779630] ? trace_preempt_on+0x20/0xc0 [ 140.780471] ? __pfx_kthread+0x10/0x10 [ 140.781219] ? _raw_spin_unlock_irq+0x47/0x80 [ 140.781385] ? calculate_sigpending+0x7b/0xa0 [ 140.782041] ? __pfx_kthread+0x10/0x10 [ 140.782762] ret_from_fork+0x41/0x80 [ 140.783317] ? __pfx_kthread+0x10/0x10 [ 140.783878] ret_from_fork_asm+0x1a/0x30 [ 140.784069] </TASK> [ 140.784537] ---[ end trace 0000000000000000 ]---