Date
July 18, 2025, 1:09 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 194.484635] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2942 [ 194.485384] Modules linked in: [ 194.485863] CPU: 0 UID: 0 PID: 2942 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250718 #1 PREEMPT(voluntary) [ 194.486902] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 194.487308] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.487781] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 194.488273] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 40 74 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 [ 194.489313] RSP: 0000:ffff88810b567c78 EFLAGS: 00010286 [ 194.489719] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 194.490272] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb5e62d5c [ 194.490570] RBP: ffff88810b567ca0 R08: 0000000000000000 R09: ffffed1020474e40 [ 194.491195] R10: ffff8881023a7207 R11: 0000000000000000 R12: ffffffffb5e62d48 [ 194.491677] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810b567d38 [ 194.491994] FS: 0000000000000000(0000) GS:ffff8881a3213000(0000) knlGS:0000000000000000 [ 194.492592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.492775] CR2: ffffffffffffffff CR3: 000000002f0bc000 CR4: 00000000000006f0 [ 194.493599] DR0: ffffffffb7eb3540 DR1: ffffffffb7eb3541 DR2: ffffffffb7eb3543 [ 194.494365] DR3: ffffffffb7eb3545 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 194.494586] Call Trace: [ 194.494679] <TASK> [ 194.494774] drm_test_rect_calc_vscale+0x108/0x270 [ 194.495405] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 194.496136] ? __schedule+0x10da/0x2b60 [ 194.496606] ? __pfx_read_tsc+0x10/0x10 [ 194.497046] ? ktime_get_ts64+0x86/0x230 [ 194.497533] kunit_try_run_case+0x1a5/0x480 [ 194.497959] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.498437] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 194.498604] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 194.498768] ? __kthread_parkme+0x82/0x180 [ 194.499217] ? preempt_count_sub+0x50/0x80 [ 194.499657] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.500150] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 194.500653] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 194.501040] kthread+0x337/0x6f0 [ 194.501191] ? trace_preempt_on+0x20/0xc0 [ 194.501334] ? __pfx_kthread+0x10/0x10 [ 194.501464] ? _raw_spin_unlock_irq+0x47/0x80 [ 194.501610] ? calculate_sigpending+0x7b/0xa0 [ 194.501756] ? __pfx_kthread+0x10/0x10 [ 194.502271] ret_from_fork+0x116/0x1d0 [ 194.502643] ? __pfx_kthread+0x10/0x10 [ 194.503044] ret_from_fork_asm+0x1a/0x30 [ 194.503500] </TASK> [ 194.503714] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 194.509664] WARNING: drivers/gpu/drm/drm_rect.c:137 at drm_rect_calc_vscale+0x130/0x190, CPU#0: kunit_try_catch/2944 [ 194.510957] Modules linked in: [ 194.511203] CPU: 0 UID: 0 PID: 2944 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6-next-20250718 #1 PREEMPT(voluntary) [ 194.511554] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 194.511725] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.512482] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 194.513096] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 40 74 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 [ 194.514754] RSP: 0000:ffff8881063b7c78 EFLAGS: 00010286 [ 194.515221] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 194.515437] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb5e62d94 [ 194.515640] RBP: ffff8881063b7ca0 R08: 0000000000000000 R09: ffffed1020595240 [ 194.515858] R10: ffff888102ca9207 R11: 0000000000000000 R12: ffffffffb5e62d80 [ 194.516140] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881063b7d38 [ 194.516502] FS: 0000000000000000(0000) GS:ffff8881a3213000(0000) knlGS:0000000000000000 [ 194.516764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.517235] CR2: ffffffffffffffff CR3: 000000002f0bc000 CR4: 00000000000006f0 [ 194.517456] DR0: ffffffffb7eb3540 DR1: ffffffffb7eb3541 DR2: ffffffffb7eb3543 [ 194.517746] DR3: ffffffffb7eb3545 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 194.518040] Call Trace: [ 194.518143] <TASK> [ 194.518519] drm_test_rect_calc_vscale+0x108/0x270 [ 194.518757] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 194.519057] ? __schedule+0x10da/0x2b60 [ 194.519413] ? __pfx_read_tsc+0x10/0x10 [ 194.519588] ? ktime_get_ts64+0x86/0x230 [ 194.519922] kunit_try_run_case+0x1a5/0x480 [ 194.520099] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.520481] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 194.520669] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 194.520829] ? __kthread_parkme+0x82/0x180 [ 194.520971] ? preempt_count_sub+0x50/0x80 [ 194.521179] ? __pfx_kunit_try_run_case+0x10/0x10 [ 194.521576] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 194.521759] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 194.523615] kthread+0x337/0x6f0 [ 194.523845] ? trace_preempt_on+0x20/0xc0 [ 194.524098] ? __pfx_kthread+0x10/0x10 [ 194.524228] ? _raw_spin_unlock_irq+0x47/0x80 [ 194.524371] ? calculate_sigpending+0x7b/0xa0 [ 194.524514] ? __pfx_kthread+0x10/0x10 [ 194.524642] ret_from_fork+0x116/0x1d0 [ 194.524768] ? __pfx_kthread+0x10/0x10 [ 194.524895] ret_from_fork_asm+0x1a/0x30 [ 194.525035] </TASK> [ 194.526183] ---[ end trace 0000000000000000 ]---