------------[ cut here ]------------
[  208.618139] WARNING: CPU: 0 PID: 2537 at drivers/gpu/drm/drm_framebuffer.c:867 drm_framebuffer_init+0x54/0x310
[  208.619314] Modules linked in:
[  208.619566] CPU: 0 UID: 0 PID: 2537 Comm: kunit_try_catch Tainted: G    B D W        N  6.14.0-rc7-next-20250319 #1 PREEMPT(voluntary) 
[  208.620579] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  208.621376] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  208.622503] RIP: 0010:drm_framebuffer_init+0x54/0x310
[  208.623298] Code: 89 fc 53 48 89 f3 48 83 ec 18 80 3c 02 00 0f 85 10 02 00 00 4c 39 23 74 1f 90 48 c7 c7 e0 6c 40 b4 e8 10 bc 99 ff 84 c0 75 02 <0f> 0b 90 41 bd ea ff ff ff e9 d6 01 00 00 48 b8 00 00 00 00 00 fc
[  208.625098] RSP: 0000:ffff888106a6fb30 EFLAGS: 00010246
[  208.625593] RAX: 0000000000000000 RBX: ffff888106a6fc28 RCX: 0000000000000000
[  208.626128] RDX: 1ffff11020d4df8e RSI: ffff888106a6fc28 RDI: ffffffffb4406ce0
[  208.627036] RBP: ffff888106a6fb70 R08: ffff88810694b000 R09: ffffffffb440b6c0
[  208.628275] R10: 0000000000000003 R11: 000000008c9199f1 R12: ffff88810694b000
[  208.628756] R13: ffff88810031fae8 R14: ffff888106a6fba8 R15: ffff888106a6fdb8
[  208.630707] FS:  0000000000000000(0000) GS:ffff8881a4b85000(0000) knlGS:0000000000000000
[  208.631635] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  208.631997] CR2: 00007ffff7ffe000 CR3: 0000000039ec4000 CR4: 00000000000006f0
[  208.632341] DR0: ffffffffb653e460 DR1: ffffffffb653e461 DR2: ffffffffb653e462
[  208.632684] DR3: ffffffffb653e463 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  208.635554] Call Trace:
[  208.636992]  <TASK>
[  208.637963]  ? show_regs+0x68/0x80
[  208.639612]  ? __warn+0xd5/0x260
[  208.641494]  ? drm_framebuffer_init+0x54/0x310
[  208.642604]  ? __report_bug+0x29e/0x4f0
[  208.643258]  ? __pfx___report_bug+0x10/0x10
[  208.644039]  ? srso_alias_return_thunk+0xfbef5/0xfbef5
[  208.644692]  ? drm_framebuffer_init+0x54/0x310
[  208.645609]  ? drm_framebuffer_init+0x54/0x310
[  208.646076]  ? report_bug+0x62/0xd0
[  208.646421]  ? drm_framebuffer_init+0x54/0x310
[  208.647658]  ? handle_bug+0x173/0x210
[  208.648133]  ? exc_invalid_op+0x1c/0x50
[  208.648564]  ? asm_exc_invalid_op+0x1f/0x30
[  208.649401]  ? drm_framebuffer_init+0x54/0x310
[  208.650057]  ? add_dr+0xc1/0x1d0
[  208.650385]  drm_test_framebuffer_init_bad_format+0xfc/0x240
[  208.650937]  ? add_dr+0x148/0x1d0
[  208.651490]  ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10
[  208.652153]  ? __drmm_add_action+0x1a4/0x280
[  208.652649]  ? __pfx_drm_mode_config_init_release+0x10/0x10
[  208.653784]  ? __pfx_drm_mode_config_init_release+0x10/0x10
[  208.654209]  ? __drmm_add_action_or_reset+0x22/0x50
[  208.655333]  ? __schedule+0xd46/0x29c0
[  208.656144]  ? __pfx_read_tsc+0x10/0x10
[  208.656593]  ? ktime_get_ts64+0x86/0x240
[  208.657148]  kunit_try_run_case+0x1b2/0x490
[  208.657758]  ? __pfx_kunit_try_run_case+0x10/0x10
[  208.658240]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  208.658982]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  208.659600]  ? __kthread_parkme+0x82/0x160
[  208.659897]  ? preempt_count_sub+0x50/0x80
[  208.660562]  ? __pfx_kunit_try_run_case+0x10/0x10
[  208.661330]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  208.661825]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  208.662877]  kthread+0x323/0x710
[  208.663172]  ? trace_preempt_on+0x20/0xc0
[  208.663863]  ? __pfx_kthread+0x10/0x10
[  208.664414]  ? _raw_spin_unlock_irq+0x47/0x80
[  208.665219]  ? calculate_sigpending+0x7b/0xa0
[  208.665559]  ? __pfx_kthread+0x10/0x10
[  208.666032]  ret_from_fork+0x41/0x80
[  208.666542]  ? __pfx_kthread+0x10/0x10
[  208.667147]  ret_from_fork_asm+0x1a/0x30
[  208.667506]  </TASK>
[  208.668028] ---[ end trace 0000000000000000 ]---