Date
June 5, 2025, 7:08 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 142.532890] WARNING: CPU: 0 PID: 2029 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110 [ 142.533735] Modules linked in: [ 142.534304] CPU: 0 UID: 0 PID: 2029 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250605 #1 PREEMPT(voluntary) [ 142.535700] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 142.536428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 142.537177] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110 [ 142.538024] Code: 49 8d 7c 24 60 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 02 7e 36 31 c0 41 80 7c 24 60 00 75 1b 5b 41 5c 5d e9 c2 03 26 02 90 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d c3 cc cc cc cc 48 89 df e8 68 [ 142.539235] RSP: 0000:ffff888102107c90 EFLAGS: 00010246 [ 142.540174] RAX: dffffc0000000000 RBX: ffff88810393c000 RCX: 0000000000000000 [ 142.540775] RDX: 1ffff11020727832 RSI: ffffffffb6042cf8 RDI: ffff88810393c190 [ 142.541234] RBP: ffff888102107ca0 R08: 1ffff11020078f69 R09: ffffed1020420f65 [ 142.541607] R10: 0000000000000003 R11: ffffffffb55869f8 R12: 0000000000000000 [ 142.542079] R13: ffff888102107d38 R14: ffff8881003c7c50 R15: ffff8881003c7c58 [ 142.542354] FS: 0000000000000000(0000) GS:ffff8881a025d000(0000) knlGS:0000000000000000 [ 142.542799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.543354] CR2: 00007ffff7ffe000 CR3: 00000001482bc000 CR4: 00000000000006f0 [ 142.543637] DR0: ffffffffbae67400 DR1: ffffffffbae67401 DR2: ffffffffbae67403 [ 142.544167] DR3: ffffffffbae67405 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 142.544593] Call Trace: [ 142.544711] <TASK> [ 142.544847] drm_test_drm_connector_dynamic_register_early_no_init+0x104/0x290 [ 142.545240] ? __pfx_drm_test_drm_connector_dynamic_register_early_no_init+0x10/0x10 [ 142.545656] ? __schedule+0x10cc/0x2b60 [ 142.545860] ? __pfx_read_tsc+0x10/0x10 [ 142.546053] ? ktime_get_ts64+0x86/0x230 [ 142.546415] kunit_try_run_case+0x1a5/0x480 [ 142.546618] ? __pfx_kunit_try_run_case+0x10/0x10 [ 142.547148] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 142.547418] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 142.547701] ? __kthread_parkme+0x82/0x180 [ 142.547914] ? preempt_count_sub+0x50/0x80 [ 142.548078] ? __pfx_kunit_try_run_case+0x10/0x10 [ 142.548478] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 142.548827] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 142.549119] kthread+0x337/0x6f0 [ 142.549378] ? trace_preempt_on+0x20/0xc0 [ 142.549613] ? __pfx_kthread+0x10/0x10 [ 142.549788] ? _raw_spin_unlock_irq+0x47/0x80 [ 142.550187] ? calculate_sigpending+0x7b/0xa0 [ 142.550408] ? __pfx_kthread+0x10/0x10 [ 142.550603] ret_from_fork+0x116/0x1d0 [ 142.550756] ? __pfx_kthread+0x10/0x10 [ 142.550929] ret_from_fork_asm+0x1a/0x30 [ 142.551149] </TASK> [ 142.551276] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 142.607610] WARNING: CPU: 0 PID: 2037 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110 [ 142.608463] Modules linked in: [ 142.608685] CPU: 0 UID: 0 PID: 2037 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250605 #1 PREEMPT(voluntary) [ 142.609397] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 142.609809] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 142.610397] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110 [ 142.610820] Code: 49 8d 7c 24 60 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 02 7e 36 31 c0 41 80 7c 24 60 00 75 1b 5b 41 5c 5d e9 c2 03 26 02 90 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d c3 cc cc cc cc 48 89 df e8 68 [ 142.611752] RSP: 0000:ffff8881035cfc90 EFLAGS: 00010246 [ 142.612243] RAX: dffffc0000000000 RBX: ffff888108064000 RCX: 0000000000000000 [ 142.612673] RDX: 1ffff1102100c832 RSI: ffffffffb6042cf8 RDI: ffff888108064190 [ 142.613310] RBP: ffff8881035cfca0 R08: 1ffff11020078f69 R09: ffffed10206b9f65 [ 142.613775] R10: 0000000000000003 R11: ffffffffb55869f8 R12: 0000000000000000 [ 142.614481] R13: ffff8881035cfd38 R14: ffff8881003c7c50 R15: ffff8881003c7c58 [ 142.614840] FS: 0000000000000000(0000) GS:ffff8881a025d000(0000) knlGS:0000000000000000 [ 142.615483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.615864] CR2: 00007ffff7ffe000 CR3: 00000001482bc000 CR4: 00000000000006f0 [ 142.616403] DR0: ffffffffbae67400 DR1: ffffffffbae67401 DR2: ffffffffbae67403 [ 142.616892] DR3: ffffffffbae67405 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 142.617334] Call Trace: [ 142.617482] <TASK> [ 142.617604] drm_test_drm_connector_dynamic_register_no_init+0x104/0x290 [ 142.618335] ? __pfx_drm_test_drm_connector_dynamic_register_no_init+0x10/0x10 [ 142.618932] ? __schedule+0x10cc/0x2b60 [ 142.619477] ? __pfx_read_tsc+0x10/0x10 [ 142.620041] ? ktime_get_ts64+0x86/0x230 [ 142.620547] kunit_try_run_case+0x1a5/0x480 [ 142.621204] ? __pfx_kunit_try_run_case+0x10/0x10 [ 142.621734] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 142.622347] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 142.622707] ? __kthread_parkme+0x82/0x180 [ 142.622854] ? preempt_count_sub+0x50/0x80 [ 142.623066] ? __pfx_kunit_try_run_case+0x10/0x10 [ 142.623669] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 142.624320] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 142.625032] kthread+0x337/0x6f0 [ 142.625398] ? trace_preempt_on+0x20/0xc0 [ 142.625707] ? __pfx_kthread+0x10/0x10 [ 142.626154] ? _raw_spin_unlock_irq+0x47/0x80 [ 142.626316] ? calculate_sigpending+0x7b/0xa0 [ 142.626470] ? __pfx_kthread+0x10/0x10 [ 142.626608] ret_from_fork+0x116/0x1d0 [ 142.626784] ? __pfx_kthread+0x10/0x10 [ 142.627164] ret_from_fork_asm+0x1a/0x30 [ 142.627323] </TASK> [ 142.627451] ---[ end trace 0000000000000000 ]---