------------[ cut here ]------------
[  193.665996] WARNING: CPU: 1 PID: 1953 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110
[  193.666977] Modules linked in:
[  193.667497] CPU: 1 UID: 0 PID: 1953 Comm: kunit_try_catch Tainted: G    B D W        N  6.15.4-rc1 #1 PREEMPT(voluntary) 
[  193.668419] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  193.669064] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  193.670055] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110
[  193.670597] Code: 49 8d 7c 24 58 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 02 7e 36 31 c0 41 80 7c 24 58 00 75 1b 5b 41 5c 5d c3 cc cc cc cc 90 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d e9 90 f6 21 02 48 89 df e8 d8
[  193.672054] RSP: 0000:ffff88810d637c90 EFLAGS: 00010246
[  193.672559] RAX: dffffc0000000000 RBX: ffff88810d714000 RCX: 0000000000000000
[  193.673390] RDX: 1ffff11021ae2832 RSI: ffffffffa3df4a58 RDI: ffff88810d714190
[  193.673940] RBP: ffff88810d637ca0 R08: 1ffff11020063f69 R09: ffffed1021ac6f65
[  193.674816] R10: 0000000000000003 R11: ffffffffa28049aa R12: 0000000000000000
[  193.675443] R13: ffff88810d637d38 R14: ffff88810031fc50 R15: ffff88810031fc58
[  193.676384] FS:  0000000000000000(0000) GS:ffff8881b2593000(0000) knlGS:0000000000000000
[  193.677155] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  193.677828] CR2: 00007ffff7ffe000 CR3: 00000001086ba000 CR4: 00000000000006f0
[  193.678296] DR0: ffffffffa8c30900 DR1: ffffffffa8c30901 DR2: ffffffffa8c30903
[  193.679082] DR3: ffffffffa8c30905 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  193.679726] Call Trace:
[  193.680030]  <TASK>
[  193.680324]  drm_test_drm_connector_dynamic_register_early_no_init+0x104/0x290
[  193.680870]  ? __pfx_drm_test_drm_connector_dynamic_register_early_no_init+0x10/0x10
[  193.681763]  ? __schedule+0x10cc/0x2b60
[  193.682302]  ? __pfx_read_tsc+0x10/0x10
[  193.682688]  ? ktime_get_ts64+0x86/0x230
[  193.683391]  kunit_try_run_case+0x1a5/0x480
[  193.683782]  ? __pfx_kunit_try_run_case+0x10/0x10
[  193.684367]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  193.684785]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  193.685547]  ? __kthread_parkme+0x82/0x180
[  193.686012]  ? preempt_count_sub+0x50/0x80
[  193.686573]  ? __pfx_kunit_try_run_case+0x10/0x10
[  193.687145]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  193.687625]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  193.688354]  kthread+0x337/0x6f0
[  193.688876]  ? trace_preempt_on+0x20/0xc0
[  193.689313]  ? __pfx_kthread+0x10/0x10
[  193.689700]  ? _raw_spin_unlock_irq+0x47/0x80
[  193.690218]  ? calculate_sigpending+0x7b/0xa0
[  193.690998]  ? __pfx_kthread+0x10/0x10
[  193.691344]  ret_from_fork+0x41/0x80
[  193.691797]  ? __pfx_kthread+0x10/0x10
[  193.692471]  ret_from_fork_asm+0x1a/0x30
[  193.692921]  </TASK>
[  193.693351] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[  193.796079] WARNING: CPU: 1 PID: 1961 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110
[  193.797968] Modules linked in:
[  193.798583] CPU: 1 UID: 0 PID: 1961 Comm: kunit_try_catch Tainted: G    B D W        N  6.15.4-rc1 #1 PREEMPT(voluntary) 
[  193.799977] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  193.800749] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  193.801563] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110
[  193.802090] Code: 49 8d 7c 24 58 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 02 7e 36 31 c0 41 80 7c 24 58 00 75 1b 5b 41 5c 5d c3 cc cc cc cc 90 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d e9 90 f6 21 02 48 89 df e8 d8
[  193.803745] RSP: 0000:ffff88810d397c90 EFLAGS: 00010246
[  193.804292] RAX: dffffc0000000000 RBX: ffff88810d880000 RCX: 0000000000000000
[  193.804986] RDX: 1ffff11021b10032 RSI: ffffffffa3df4a58 RDI: ffff88810d880190
[  193.805790] RBP: ffff88810d397ca0 R08: 1ffff11020063f69 R09: ffffed1021a72f65
[  193.806437] R10: 0000000000000003 R11: ffffffffa3382b48 R12: 0000000000000000
[  193.807318] R13: ffff88810d397d38 R14: ffff88810031fc50 R15: ffff88810031fc58
[  193.808015] FS:  0000000000000000(0000) GS:ffff8881b2593000(0000) knlGS:0000000000000000
[  193.808849] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  193.809417] CR2: 00007ffff7ffe000 CR3: 00000001086ba000 CR4: 00000000000006f0
[  193.810199] DR0: ffffffffa8c30900 DR1: ffffffffa8c30901 DR2: ffffffffa8c30903
[  193.810919] DR3: ffffffffa8c30905 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  193.811820] Call Trace:
[  193.812096]  <TASK>
[  193.812475]  drm_test_drm_connector_dynamic_register_no_init+0x104/0x290
[  193.813790]  ? __pfx_drm_test_drm_connector_dynamic_register_no_init+0x10/0x10
[  193.814479]  ? __schedule+0x10cc/0x2b60
[  193.814959]  ? __pfx_read_tsc+0x10/0x10
[  193.815364]  ? ktime_get_ts64+0x86/0x230
[  193.815757]  kunit_try_run_case+0x1a5/0x480
[  193.816142]  ? __pfx_kunit_try_run_case+0x10/0x10
[  193.816731]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  193.817201]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  193.817842]  ? __kthread_parkme+0x82/0x180
[  193.818437]  ? preempt_count_sub+0x50/0x80
[  193.819049]  ? __pfx_kunit_try_run_case+0x10/0x10
[  193.819699]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  193.820301]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  193.820977]  kthread+0x337/0x6f0
[  193.821438]  ? trace_preempt_on+0x20/0xc0
[  193.821990]  ? __pfx_kthread+0x10/0x10
[  193.822493]  ? _raw_spin_unlock_irq+0x47/0x80
[  193.823182]  ? calculate_sigpending+0x7b/0xa0
[  193.823745]  ? __pfx_kthread+0x10/0x10
[  193.824245]  ret_from_fork+0x41/0x80
[  193.824780]  ? __pfx_kthread+0x10/0x10
[  193.825257]  ret_from_fork_asm+0x1a/0x30
[  193.825936]  </TASK>
[  193.826210] ---[ end trace 0000000000000000 ]---