Date
May 12, 2025, 6:12 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 148.906850] WARNING: CPU: 1 PID: 2505 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 148.907927] Modules linked in: [ 148.908518] CPU: 1 UID: 0 PID: 2505 Comm: kunit_try_catch Tainted: G B D W N 6.14.7-rc1 #1 [ 148.909313] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 148.909506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 148.909787] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 148.910236] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 4b a2 17 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 [ 148.912504] RSP: 0000:ffff8881025cfc78 EFLAGS: 00010286 [ 148.913126] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 148.913830] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffa4812b98 [ 148.914314] RBP: ffff8881025cfca0 R08: 0000000000000000 R09: ffffed1020637680 [ 148.914949] R10: ffff8881031bb407 R11: 0000000000000000 R12: ffffffffa4812b80 [ 148.915567] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881025cfd38 [ 148.916235] FS: 0000000000000000(0000) GS:ffff888154b00000(0000) knlGS:0000000000000000 [ 148.916486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.916669] CR2: 00007ffff7ffe000 CR3: 0000000168eb8000 CR4: 00000000000006f0 [ 148.916997] DR0: ffffffffa680d2a0 DR1: ffffffffa680d2a1 DR2: ffffffffa680d2a3 [ 148.917453] DR3: ffffffffa680d2a5 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 148.917674] Call Trace: [ 148.917788] <TASK> [ 148.917911] drm_test_rect_calc_hscale+0x109/0x270 [ 148.918706] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 148.919285] ? __schedule+0xce8/0x2840 [ 148.920037] ? __pfx_read_tsc+0x10/0x10 [ 148.920512] ? ktime_get_ts64+0x86/0x230 [ 148.920923] kunit_try_run_case+0x1a6/0x480 [ 148.921432] ? __pfx_kunit_try_run_case+0x10/0x10 [ 148.921920] ? _raw_spin_lock_irqsave+0xa2/0x110 [ 148.922395] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 148.922666] ? __kthread_parkme+0x82/0x160 [ 148.922833] ? preempt_count_sub+0x50/0x80 [ 148.922989] ? __pfx_kunit_try_run_case+0x10/0x10 [ 148.923695] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 148.924448] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 148.925049] kthread+0x324/0x6e0 [ 148.925539] ? trace_preempt_on+0x20/0xc0 [ 148.925744] ? __pfx_kthread+0x10/0x10 [ 148.925900] ? _raw_spin_unlock_irq+0x47/0x80 [ 148.926191] ? calculate_sigpending+0x7b/0xa0 [ 148.926656] ? __pfx_kthread+0x10/0x10 [ 148.927062] ret_from_fork+0x41/0x80 [ 148.927843] ? __pfx_kthread+0x10/0x10 [ 148.928340] ret_from_fork_asm+0x1a/0x30 [ 148.928594] </TASK> [ 148.928690] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 148.882590] WARNING: CPU: 0 PID: 2503 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 148.883872] Modules linked in: [ 148.884370] CPU: 0 UID: 0 PID: 2503 Comm: kunit_try_catch Tainted: G B D W N 6.14.7-rc1 #1 [ 148.884754] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 148.885194] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 148.885762] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 148.886216] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 4b a2 17 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 [ 148.887345] RSP: 0000:ffff8881045a7c78 EFLAGS: 00010286 [ 148.887590] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 148.887892] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffffa4812b60 [ 148.888712] RBP: ffff8881045a7ca0 R08: 0000000000000000 R09: ffffed1020f045c0 [ 148.889306] R10: ffff888107822e07 R11: 0000000000000000 R12: ffffffffa4812b48 [ 148.889879] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881045a7d38 [ 148.890353] FS: 0000000000000000(0000) GS:ffff888154a00000(0000) knlGS:0000000000000000 [ 148.890885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.891390] CR2: 00007ffff7ffe000 CR3: 0000000168eb8000 CR4: 00000000000006f0 [ 148.891700] DR0: ffffffffa680d2a0 DR1: ffffffffa680d2a1 DR2: ffffffffa680d2a2 [ 148.892212] DR3: ffffffffa680d2a3 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 148.893135] Call Trace: [ 148.893489] <TASK> [ 148.893742] drm_test_rect_calc_hscale+0x109/0x270 [ 148.894208] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 148.894609] ? __schedule+0xce8/0x2840 [ 148.894811] ? __pfx_read_tsc+0x10/0x10 [ 148.895244] ? ktime_get_ts64+0x86/0x230 [ 148.895654] kunit_try_run_case+0x1a6/0x480 [ 148.895943] ? __pfx_kunit_try_run_case+0x10/0x10 [ 148.896430] ? _raw_spin_lock_irqsave+0xa2/0x110 [ 148.896608] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 148.896852] ? __kthread_parkme+0x82/0x160 [ 148.897388] ? preempt_count_sub+0x50/0x80 [ 148.897801] ? __pfx_kunit_try_run_case+0x10/0x10 [ 148.898323] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 148.898605] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 148.898876] kthread+0x324/0x6e0 [ 148.899401] ? trace_preempt_on+0x20/0xc0 [ 148.899844] ? __pfx_kthread+0x10/0x10 [ 148.900319] ? _raw_spin_unlock_irq+0x47/0x80 [ 148.900723] ? calculate_sigpending+0x7b/0xa0 [ 148.901155] ? __pfx_kthread+0x10/0x10 [ 148.901317] ret_from_fork+0x41/0x80 [ 148.901694] ? __pfx_kthread+0x10/0x10 [ 148.901923] ret_from_fork_asm+0x1a/0x30 [ 148.902136] </TASK> [ 148.902325] ---[ end trace 0000000000000000 ]---