Date
July 24, 2025, 4:41 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 199.679473] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2962 [ 199.680493] Modules linked in: [ 199.680909] CPU: 1 UID: 0 PID: 2962 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250724 #1 PREEMPT(voluntary) [ 199.682092] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.682520] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.682792] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 199.682968] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 90 f3 23 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 [ 199.684349] RSP: 0000:ffff88810ade7c78 EFLAGS: 00010286 [ 199.685086] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 199.686031] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffa9264d74 [ 199.686765] RBP: ffff88810ade7ca0 R08: 0000000000000000 R09: ffffed1020379460 [ 199.687419] R10: ffff888101bca307 R11: 0000000000000000 R12: ffffffffa9264d60 [ 199.688684] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810ade7d38 [ 199.689720] FS: 0000000000000000(0000) GS:ffff8881aff0d000(0000) knlGS:0000000000000000 [ 199.690680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.691123] CR2: 00007ffff7ffe000 CR3: 000000013cebc000 CR4: 00000000000006f0 [ 199.691505] DR0: ffffffffab2b9584 DR1: ffffffffab2b9589 DR2: ffffffffab2b958a [ 199.691733] DR3: ffffffffab2b958b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.692575] Call Trace: [ 199.692933] <TASK> [ 199.693272] drm_test_rect_calc_vscale+0x108/0x270 [ 199.693933] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 199.694491] ? __schedule+0x10da/0x2b60 [ 199.694792] ? __pfx_read_tsc+0x10/0x10 [ 199.695282] ? ktime_get_ts64+0x86/0x230 [ 199.695448] kunit_try_run_case+0x1a5/0x480 [ 199.695724] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.696429] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.697072] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.697411] ? __kthread_parkme+0x82/0x180 [ 199.697576] ? preempt_count_sub+0x50/0x80 [ 199.697720] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.697912] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.698327] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.698631] kthread+0x337/0x6f0 [ 199.698838] ? trace_preempt_on+0x20/0xc0 [ 199.699049] ? __pfx_kthread+0x10/0x10 [ 199.699245] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.699452] ? calculate_sigpending+0x7b/0xa0 [ 199.699651] ? __pfx_kthread+0x10/0x10 [ 199.700519] ret_from_fork+0x116/0x1d0 [ 199.700711] ? __pfx_kthread+0x10/0x10 [ 199.701200] ret_from_fork_asm+0x1a/0x30 [ 199.701612] </TASK> [ 199.701733] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 199.655128] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#1: kunit_try_catch/2960 [ 199.656295] Modules linked in: [ 199.656447] CPU: 1 UID: 0 PID: 2960 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc7-next-20250724 #1 PREEMPT(voluntary) [ 199.657680] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.658241] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.659226] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 199.659521] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 90 f3 23 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 [ 199.660577] RSP: 0000:ffff88810adbfc78 EFLAGS: 00010286 [ 199.661138] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 199.661559] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffa9264d3c [ 199.661899] RBP: ffff88810adbfca0 R08: 0000000000000000 R09: ffffed1020379420 [ 199.662670] R10: ffff888101bca107 R11: 0000000000000000 R12: ffffffffa9264d28 [ 199.663486] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810adbfd38 [ 199.664086] FS: 0000000000000000(0000) GS:ffff8881aff0d000(0000) knlGS:0000000000000000 [ 199.664328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.664501] CR2: 00007ffff7ffe000 CR3: 000000013cebc000 CR4: 00000000000006f0 [ 199.664723] DR0: ffffffffab2b9584 DR1: ffffffffab2b9589 DR2: ffffffffab2b958a [ 199.665404] DR3: ffffffffab2b958b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.665799] Call Trace: [ 199.665890] <TASK> [ 199.666183] drm_test_rect_calc_vscale+0x108/0x270 [ 199.666428] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 199.666661] ? __schedule+0x10da/0x2b60 [ 199.667248] ? __pfx_read_tsc+0x10/0x10 [ 199.667519] ? ktime_get_ts64+0x86/0x230 [ 199.667722] kunit_try_run_case+0x1a5/0x480 [ 199.668203] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.668391] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.668709] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.669838] ? __kthread_parkme+0x82/0x180 [ 199.669999] ? preempt_count_sub+0x50/0x80 [ 199.670147] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.670303] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.670476] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.670673] kthread+0x337/0x6f0 [ 199.670807] ? trace_preempt_on+0x20/0xc0 [ 199.671898] ? __pfx_kthread+0x10/0x10 [ 199.672295] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.672841] ? calculate_sigpending+0x7b/0xa0 [ 199.673199] ? __pfx_kthread+0x10/0x10 [ 199.673335] ret_from_fork+0x116/0x1d0 [ 199.673464] ? __pfx_kthread+0x10/0x10 [ 199.673601] ret_from_fork_asm+0x1a/0x30 [ 199.673745] </TASK> [ 199.673830] ---[ end trace 0000000000000000 ]---