------------[ cut here ]------------
[  198.373404] WARNING: drivers/gpu/drm/drm_framebuffer.c:869 at drm_framebuffer_init+0x49/0x8d0, CPU#0: kunit_try_catch/2716
[  198.374234] Modules linked in:
[  198.374537] CPU: 0 UID: 0 PID: 2716 Comm: kunit_try_catch Tainted: G    B D W        N  6.16.0-rc6-next-20250715 #1 PREEMPT(voluntary) 
[  198.375196] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  198.375506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  198.376139] RIP: 0010:drm_framebuffer_init+0x49/0x8d0
[  198.376398] Code: 89 e5 41 57 41 56 41 55 41 54 53 48 89 f3 48 83 ec 28 80 3c 11 00 48 89 7d c8 0f 85 1c 07 00 00 48 8b 75 c8 48 39 33 74 20 90 <0f> 0b 90 41 bf ea ff ff ff 48 83 c4 28 44 89 f8 5b 41 5c 41 5d 41
[  198.377438] RSP: 0000:ffff888104247b20 EFLAGS: 00010246
[  198.377889] RAX: ffff888104247ba8 RBX: ffff888104247c28 RCX: 1ffff11020848f8e
[  198.378267] RDX: dffffc0000000000 RSI: ffff888102fc4000 RDI: ffff888102fc4000
[  198.378806] RBP: ffff888104247b70 R08: ffff888102fc4000 R09: ffffffffbc0066e0
[  198.379195] R10: 0000000000000003 R11: 0000000013e0d374 R12: 1ffff11020848f71
[  198.379515] R13: ffff888104247c70 R14: ffff888104247db8 R15: 0000000000000000
[  198.380044] FS:  0000000000000000(0000) GS:ffff88819d015000(0000) knlGS:0000000000000000
[  198.380470] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  198.380923] CR2: 00007ffff7ffe000 CR3: 00000001216bc000 CR4: 00000000000006f0
[  198.381230] DR0: ffffffffbe0b1540 DR1: ffffffffbe0b1541 DR2: ffffffffbe0b1542
[  198.381795] DR3: ffffffffbe0b1543 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  198.382083] Call Trace:
[  198.382211]  <TASK>
[  198.382533]  ? trace_preempt_on+0x20/0xc0
[  198.382927]  ? add_dr+0xc1/0x1d0
[  198.383111]  drm_test_framebuffer_init_bad_format+0xfc/0x240
[  198.383660]  ? add_dr+0x148/0x1d0
[  198.383954]  ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10
[  198.384204]  ? __drmm_add_action+0x1a4/0x280
[  198.384659]  ? __pfx_drm_mode_config_init_release+0x10/0x10
[  198.384930]  ? __pfx_drm_mode_config_init_release+0x10/0x10
[  198.385189]  ? __drmm_add_action_or_reset+0x22/0x50
[  198.385455]  ? __schedule+0x10cc/0x2b60
[  198.386067]  ? __pfx_read_tsc+0x10/0x10
[  198.386281]  ? ktime_get_ts64+0x86/0x230
[  198.386465]  kunit_try_run_case+0x1a5/0x480
[  198.387034]  ? __pfx_kunit_try_run_case+0x10/0x10
[  198.387231]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  198.387731]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  198.388069]  ? __kthread_parkme+0x82/0x180
[  198.388355]  ? preempt_count_sub+0x50/0x80
[  198.388837]  ? __pfx_kunit_try_run_case+0x10/0x10
[  198.389075]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  198.389325]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  198.390025]  kthread+0x337/0x6f0
[  198.390223]  ? trace_preempt_on+0x20/0xc0
[  198.390447]  ? __pfx_kthread+0x10/0x10
[  198.390627]  ? _raw_spin_unlock_irq+0x47/0x80
[  198.390990]  ? calculate_sigpending+0x7b/0xa0
[  198.391223]  ? __pfx_kthread+0x10/0x10
[  198.391433]  ret_from_fork+0x116/0x1d0
[  198.391586]  ? __pfx_kthread+0x10/0x10
[  198.391948]  ret_from_fork_asm+0x1a/0x30
[  198.392159]  </TASK>
[  198.392281] ---[ end trace 0000000000000000 ]---