------------[ cut here ]------------
[  192.961915] WARNING: drivers/gpu/drm/drm_framebuffer.c:870 at drm_framebuffer_init+0x49/0x8d0, CPU#1: kunit_try_catch/2717
[  192.962410] Modules linked in:
[  192.962710] CPU: 1 UID: 0 PID: 2717 Comm: kunit_try_catch Tainted: G    B D W        N  6.16.0-rc6-next-20250717 #1 PREEMPT(voluntary) 
[  192.963239] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  192.963456] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  192.964029] RIP: 0010:drm_framebuffer_init+0x49/0x8d0
[  192.964549] 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
[  192.965645] RSP: 0000:ffff888105b8fb20 EFLAGS: 00010246
[  192.966211] RAX: ffff888105b8fba8 RBX: ffff888105b8fc28 RCX: 1ffff11020b71f8e
[  192.966698] RDX: dffffc0000000000 RSI: ffff888105873000 RDI: ffff888105873000
[  192.966980] RBP: ffff888105b8fb70 R08: ffff888105873000 R09: ffffffff96006960
[  192.967594] R10: 0000000000000003 R11: 0000000034d80ef1 R12: 1ffff11020b71f71
[  192.967914] R13: ffff888105b8fc70 R14: ffff888105b8fdb8 R15: 0000000000000000
[  192.968451] FS:  0000000000000000(0000) GS:ffff8881c3113000(0000) knlGS:0000000000000000
[  192.968776] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  192.968994] CR2: 00007ffff7ffe000 CR3: 0000000156ebc000 CR4: 00000000000006f0
[  192.969558] DR0: ffffffff980b3544 DR1: ffffffff980b3549 DR2: ffffffff980b354a
[  192.969830] DR3: ffffffff980b354b DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  192.970119] Call Trace:
[  192.970239]  <TASK>
[  192.970765]  ? trace_preempt_on+0x20/0xc0
[  192.971199]  ? add_dr+0xc1/0x1d0
[  192.971742]  drm_test_framebuffer_init_bad_format+0xfc/0x240
[  192.972100]  ? add_dr+0x148/0x1d0
[  192.972393]  ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10
[  192.973046]  ? __drmm_add_action+0x1a4/0x280
[  192.973214]  ? __pfx_drm_mode_config_init_release+0x10/0x10
[  192.973694]  ? __pfx_drm_mode_config_init_release+0x10/0x10
[  192.973955]  ? __drmm_add_action_or_reset+0x22/0x50
[  192.974190]  ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10
[  192.974773]  ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10
[  192.975134]  kunit_try_run_case+0x1a5/0x480
[  192.975602]  ? __pfx_kunit_try_run_case+0x10/0x10
[  192.975966]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  192.976167]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  192.976445]  ? __kthread_parkme+0x82/0x180
[  192.976924]  ? preempt_count_sub+0x50/0x80
[  192.977073]  ? __pfx_kunit_try_run_case+0x10/0x10
[  192.977484]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  192.977745]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  192.977998]  kthread+0x337/0x6f0
[  192.978152]  ? trace_preempt_on+0x20/0xc0
[  192.978646]  ? __pfx_kthread+0x10/0x10
[  192.978807]  ? _raw_spin_unlock_irq+0x47/0x80
[  192.979010]  ? calculate_sigpending+0x7b/0xa0
[  192.979445]  ? __pfx_kthread+0x10/0x10
[  192.979665]  ret_from_fork+0x116/0x1d0
[  192.979957]  ? __pfx_kthread+0x10/0x10
[  192.980365]  ret_from_fork_asm+0x1a/0x30
[  192.980539]  </TASK>
[  192.980664] ---[ end trace 0000000000000000 ]---