Date
May 12, 2025, 6:12 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 148.947532] WARNING: CPU: 0 PID: 2515 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 148.948671] Modules linked in: [ 148.948983] CPU: 0 UID: 0 PID: 2515 Comm: kunit_try_catch Tainted: G B D W N 6.14.7-rc1 #1 [ 148.949332] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 148.949515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 148.949790] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 148.949990] 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 [ 148.952315] RSP: 0000:ffff8881025cfc78 EFLAGS: 00010286 [ 148.953256] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 148.954055] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffa4812b5c [ 148.955180] RBP: ffff8881025cfca0 R08: 0000000000000000 R09: ffffed1020473fe0 [ 148.955868] R10: ffff88810239ff07 R11: 0000000000000000 R12: ffffffffa4812b48 [ 148.956838] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881025cfd38 [ 148.957843] FS: 0000000000000000(0000) GS:ffff888154a00000(0000) knlGS:0000000000000000 [ 148.958647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.959448] CR2: 00007ffff7ffe000 CR3: 0000000168eb8000 CR4: 00000000000006f0 [ 148.959681] DR0: ffffffffa680d2a0 DR1: ffffffffa680d2a1 DR2: ffffffffa680d2a2 [ 148.959906] DR3: ffffffffa680d2a3 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 148.960488] Call Trace: [ 148.960740] <TASK> [ 148.960990] drm_test_rect_calc_vscale+0x109/0x270 [ 148.961602] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 148.962245] ? __schedule+0xce8/0x2840 [ 148.962628] ? __pfx_read_tsc+0x10/0x10 [ 148.963000] ? ktime_get_ts64+0x86/0x230 [ 148.963693] kunit_try_run_case+0x1a6/0x480 [ 148.964204] ? __pfx_kunit_try_run_case+0x10/0x10 [ 148.964375] ? _raw_spin_lock_irqsave+0xa2/0x110 [ 148.964537] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 148.964706] ? __kthread_parkme+0x82/0x160 [ 148.964877] ? preempt_count_sub+0x50/0x80 [ 148.965309] ? __pfx_kunit_try_run_case+0x10/0x10 [ 148.965541] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 148.965773] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 148.966038] kthread+0x324/0x6e0 [ 148.966212] ? trace_preempt_on+0x20/0xc0 [ 148.966770] ? __pfx_kthread+0x10/0x10 [ 148.966953] ? _raw_spin_unlock_irq+0x47/0x80 [ 148.967423] ? calculate_sigpending+0x7b/0xa0 [ 148.967660] ? __pfx_kthread+0x10/0x10 [ 148.967885] ret_from_fork+0x41/0x80 [ 148.968169] ? __pfx_kthread+0x10/0x10 [ 148.968382] ret_from_fork_asm+0x1a/0x30 [ 148.968571] </TASK> [ 148.968668] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 148.972965] WARNING: CPU: 1 PID: 2517 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 148.973749] Modules linked in: [ 148.973957] CPU: 1 UID: 0 PID: 2517 Comm: kunit_try_catch Tainted: G B D W N 6.14.7-rc1 #1 [ 148.974601] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 148.974894] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 148.975367] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 148.975671] 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 [ 148.976441] RSP: 0000:ffff888106667c78 EFLAGS: 00010286 [ 148.976773] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 148.977486] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffa4812b94 [ 148.977755] RBP: ffff888106667ca0 R08: 0000000000000000 R09: ffffed1020473fc0 [ 148.978062] R10: ffff88810239fe07 R11: 0000000000000000 R12: ffffffffa4812b80 [ 148.978472] R13: 0000000000000000 R14: 000000007fffffff R15: ffff888106667d38 [ 148.979107] FS: 0000000000000000(0000) GS:ffff888154b00000(0000) knlGS:0000000000000000 [ 148.979561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.979798] CR2: 00007ffff7ffe000 CR3: 0000000168eb8000 CR4: 00000000000006f0 [ 148.980558] DR0: ffffffffa680d2a0 DR1: ffffffffa680d2a1 DR2: ffffffffa680d2a3 [ 148.980980] DR3: ffffffffa680d2a5 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 148.981859] Call Trace: [ 148.982367] <TASK> [ 148.982569] drm_test_rect_calc_vscale+0x109/0x270 [ 148.983118] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 148.983383] ? __schedule+0xce8/0x2840 [ 148.983567] ? __pfx_read_tsc+0x10/0x10 [ 148.983744] ? ktime_get_ts64+0x86/0x230 [ 148.983948] kunit_try_run_case+0x1a6/0x480 [ 148.984767] ? __pfx_kunit_try_run_case+0x10/0x10 [ 148.985510] ? _raw_spin_lock_irqsave+0xa2/0x110 [ 148.985779] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 148.986253] ? __kthread_parkme+0x82/0x160 [ 148.986692] ? preempt_count_sub+0x50/0x80 [ 148.986946] ? __pfx_kunit_try_run_case+0x10/0x10 [ 148.987557] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 148.987910] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 148.988448] kthread+0x324/0x6e0 [ 148.988758] ? trace_preempt_on+0x20/0xc0 [ 148.988971] ? __pfx_kthread+0x10/0x10 [ 148.989432] ? _raw_spin_unlock_irq+0x47/0x80 [ 148.989601] ? calculate_sigpending+0x7b/0xa0 [ 148.990091] ? __pfx_kthread+0x10/0x10 [ 148.990475] ret_from_fork+0x41/0x80 [ 148.990826] ? __pfx_kthread+0x10/0x10 [ 148.991207] ret_from_fork_asm+0x1a/0x30 [ 148.991480] </TASK> [ 148.991614] ---[ end trace 0000000000000000 ]---