Date
June 8, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 211.921368] WARNING: CPU: 0 PID: 2033 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110 [ 211.922456] Modules linked in: [ 211.923160] CPU: 0 UID: 0 PID: 2033 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc1 #1 PREEMPT(voluntary) [ 211.926690] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 211.927740] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 211.928250] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110 [ 211.929139] 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 c3 cc cc cc cc 90 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d e9 90 0b 26 02 48 89 df e8 68 [ 211.934422] RSP: 0000:ffff88810a587c90 EFLAGS: 00010246 [ 211.935579] RAX: dffffc0000000000 RBX: ffff88810a958000 RCX: 0000000000000000 [ 211.936589] RDX: 1ffff1102152b032 RSI: ffffffffb0442758 RDI: ffff88810a958190 [ 211.937728] RBP: ffff88810a587ca0 R08: 1ffff11020078f69 R09: ffffed10214b0f65 [ 211.940744] R10: 0000000000000003 R11: ffffffffaee049da R12: 0000000000000000 [ 211.941288] R13: ffff88810a587d38 R14: ffff8881003c7c50 R15: ffff8881003c7c58 [ 211.942249] FS: 0000000000000000(0000) GS:ffff8881a5e5f000(0000) knlGS:0000000000000000 [ 211.943178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.943703] CR2: 00007ffff7ffe000 CR3: 000000003f4bc000 CR4: 00000000000006f0 [ 211.944722] DR0: ffffffffb5265440 DR1: ffffffffb5265441 DR2: ffffffffb5265442 [ 211.945335] DR3: ffffffffb5265443 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 211.946455] Call Trace: [ 211.946909] <TASK> [ 211.947235] drm_test_drm_connector_dynamic_register_no_init+0x104/0x290 [ 211.947953] ? __pfx_drm_test_drm_connector_dynamic_register_no_init+0x10/0x10 [ 211.949175] ? __schedule+0x10cc/0x2b60 [ 211.949725] ? __pfx_read_tsc+0x10/0x10 [ 211.950536] ? ktime_get_ts64+0x86/0x230 [ 211.951004] kunit_try_run_case+0x1a5/0x480 [ 211.951535] ? __pfx_kunit_try_run_case+0x10/0x10 [ 211.952112] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 211.952759] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 211.953556] ? __kthread_parkme+0x82/0x180 [ 211.954433] ? preempt_count_sub+0x50/0x80 [ 211.955133] ? __pfx_kunit_try_run_case+0x10/0x10 [ 211.956033] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 211.956537] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 211.957425] kthread+0x337/0x6f0 [ 211.957985] ? trace_preempt_on+0x20/0xc0 [ 211.958487] ? __pfx_kthread+0x10/0x10 [ 211.959060] ? _raw_spin_unlock_irq+0x47/0x80 [ 211.959697] ? calculate_sigpending+0x7b/0xa0 [ 211.960270] ? __pfx_kthread+0x10/0x10 [ 211.960725] ret_from_fork+0x116/0x1d0 [ 211.961178] ? __pfx_kthread+0x10/0x10 [ 211.962041] ret_from_fork_asm+0x1a/0x30 [ 211.962533] </TASK> [ 211.962942] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 211.773946] WARNING: CPU: 0 PID: 2025 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110 [ 211.775425] Modules linked in: [ 211.776003] CPU: 0 UID: 0 PID: 2025 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc1 #1 PREEMPT(voluntary) [ 211.777544] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 211.778166] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 211.778982] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110 [ 211.779714] 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 c3 cc cc cc cc 90 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d e9 90 0b 26 02 48 89 df e8 68 [ 211.781148] RSP: 0000:ffff88810a747c90 EFLAGS: 00010246 [ 211.781802] RAX: dffffc0000000000 RBX: ffff88810a5b6000 RCX: 0000000000000000 [ 211.782400] RDX: 1ffff110214b6c32 RSI: ffffffffb0442758 RDI: ffff88810a5b6190 [ 211.782925] RBP: ffff88810a747ca0 R08: 1ffff11020078f69 R09: ffffed10214e8f65 [ 211.783694] R10: 0000000000000003 R11: ffffffffaf9861a8 R12: 0000000000000000 [ 211.784299] R13: ffff88810a747d38 R14: ffff8881003c7c50 R15: ffff8881003c7c58 [ 211.784955] FS: 0000000000000000(0000) GS:ffff8881a5e5f000(0000) knlGS:0000000000000000 [ 211.785802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 211.786401] CR2: 00007ffff7ffe000 CR3: 000000003f4bc000 CR4: 00000000000006f0 [ 211.787121] DR0: ffffffffb5265440 DR1: ffffffffb5265441 DR2: ffffffffb5265442 [ 211.787748] DR3: ffffffffb5265443 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 211.788419] Call Trace: [ 211.788844] <TASK> [ 211.789224] drm_test_drm_connector_dynamic_register_early_no_init+0x104/0x290 [ 211.789936] ? __pfx_drm_test_drm_connector_dynamic_register_early_no_init+0x10/0x10 [ 211.790792] ? __schedule+0x10cc/0x2b60 [ 211.791278] ? __pfx_read_tsc+0x10/0x10 [ 211.791875] ? ktime_get_ts64+0x86/0x230 [ 211.792301] kunit_try_run_case+0x1a5/0x480 [ 211.792906] ? __pfx_kunit_try_run_case+0x10/0x10 [ 211.793427] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 211.794028] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 211.794538] ? __kthread_parkme+0x82/0x180 [ 211.795147] ? preempt_count_sub+0x50/0x80 [ 211.795694] ? __pfx_kunit_try_run_case+0x10/0x10 [ 211.796238] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 211.796935] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 211.797735] kthread+0x337/0x6f0 [ 211.798179] ? trace_preempt_on+0x20/0xc0 [ 211.798787] ? __pfx_kthread+0x10/0x10 [ 211.799231] ? _raw_spin_unlock_irq+0x47/0x80 [ 211.799779] ? calculate_sigpending+0x7b/0xa0 [ 211.800317] ? __pfx_kthread+0x10/0x10 [ 211.800909] ret_from_fork+0x116/0x1d0 [ 211.801343] ? __pfx_kthread+0x10/0x10 [ 211.802344] ret_from_fork_asm+0x1a/0x30 [ 211.803043] </TASK> [ 211.803312] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 199.610905] WARNING: CPU: 1 PID: 2033 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110 [ 199.614825] Modules linked in: [ 199.616066] CPU: 1 UID: 0 PID: 2033 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc1 #1 PREEMPT(voluntary) [ 199.617338] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.618281] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.619133] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110 [ 199.619648] 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 c3 cc cc cc cc 90 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d e9 90 0b 26 02 48 89 df e8 68 [ 199.621360] RSP: 0000:ffff888102c77c90 EFLAGS: 00010246 [ 199.622052] RAX: dffffc0000000000 RBX: ffff888102e88000 RCX: 0000000000000000 [ 199.622535] RDX: 1ffff110205d1032 RSI: ffffffffba442758 RDI: ffff888102e88190 [ 199.623569] RBP: ffff888102c77ca0 R08: 1ffff11020078f69 R09: ffffed102058ef65 [ 199.624151] R10: 0000000000000003 R11: ffffffffb99861a8 R12: 0000000000000000 [ 199.624698] R13: ffff888102c77d38 R14: ffff8881003c7c50 R15: ffff8881003c7c58 [ 199.625741] FS: 0000000000000000(0000) GS:ffff88819bf5f000(0000) knlGS:0000000000000000 [ 199.626678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.627088] CR2: 00007ffff7ffe000 CR3: 000000002a4bc000 CR4: 00000000000006f0 [ 199.627858] DR0: ffffffffbf265440 DR1: ffffffffbf265441 DR2: ffffffffbf265443 [ 199.628929] DR3: ffffffffbf265445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.629540] Call Trace: [ 199.629855] <TASK> [ 199.630630] drm_test_drm_connector_dynamic_register_no_init+0x104/0x290 [ 199.631405] ? __pfx_drm_test_drm_connector_dynamic_register_no_init+0x10/0x10 [ 199.632269] ? __schedule+0x10cc/0x2b60 [ 199.632639] ? __pfx_read_tsc+0x10/0x10 [ 199.633030] ? ktime_get_ts64+0x86/0x230 [ 199.633416] kunit_try_run_case+0x1a5/0x480 [ 199.634172] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.635366] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.636475] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.637287] ? __kthread_parkme+0x82/0x180 [ 199.638052] ? preempt_count_sub+0x50/0x80 [ 199.638688] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.639245] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.640273] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.640841] kthread+0x337/0x6f0 [ 199.641225] ? trace_preempt_on+0x20/0xc0 [ 199.641876] ? __pfx_kthread+0x10/0x10 [ 199.642260] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.642691] ? calculate_sigpending+0x7b/0xa0 [ 199.643481] ? __pfx_kthread+0x10/0x10 [ 199.644888] ret_from_fork+0x116/0x1d0 [ 199.645357] ? __pfx_kthread+0x10/0x10 [ 199.645903] ret_from_fork_asm+0x1a/0x30 [ 199.646959] </TASK> [ 199.647413] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 199.482932] WARNING: CPU: 0 PID: 2025 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110 [ 199.484006] Modules linked in: [ 199.484401] CPU: 0 UID: 0 PID: 2025 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc1 #1 PREEMPT(voluntary) [ 199.485373] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 199.486055] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.486958] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110 [ 199.487717] 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 c3 cc cc cc cc 90 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d e9 90 0b 26 02 48 89 df e8 68 [ 199.489155] RSP: 0000:ffff888102c17c90 EFLAGS: 00010246 [ 199.489760] RAX: dffffc0000000000 RBX: ffff888102c0a000 RCX: 0000000000000000 [ 199.490445] RDX: 1ffff11020581432 RSI: ffffffffba442758 RDI: ffff888102c0a190 [ 199.491299] RBP: ffff888102c17ca0 R08: 1ffff11020078f69 R09: ffffed1020582f65 [ 199.492353] R10: 0000000000000003 R11: ffffffffb99861a8 R12: 0000000000000000 [ 199.493199] R13: ffff888102c17d38 R14: ffff8881003c7c50 R15: ffff8881003c7c58 [ 199.493902] FS: 0000000000000000(0000) GS:ffff88819be5f000(0000) knlGS:0000000000000000 [ 199.494601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.495287] CR2: ffffffffffffffff CR3: 000000002a4bc000 CR4: 00000000000006f0 [ 199.496106] DR0: ffffffffbf265440 DR1: ffffffffbf265441 DR2: ffffffffbf265442 [ 199.496731] DR3: ffffffffbf265443 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 199.497333] Call Trace: [ 199.497816] <TASK> [ 199.498224] drm_test_drm_connector_dynamic_register_early_no_init+0x104/0x290 [ 199.498991] ? __pfx_drm_test_drm_connector_dynamic_register_early_no_init+0x10/0x10 [ 199.499857] ? __schedule+0x10cc/0x2b60 [ 199.500354] ? __pfx_read_tsc+0x10/0x10 [ 199.500890] ? ktime_get_ts64+0x86/0x230 [ 199.501367] kunit_try_run_case+0x1a5/0x480 [ 199.501940] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.502478] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 199.503136] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 199.503718] ? __kthread_parkme+0x82/0x180 [ 199.504238] ? preempt_count_sub+0x50/0x80 [ 199.504782] ? __pfx_kunit_try_run_case+0x10/0x10 [ 199.505386] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 199.505990] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 199.506802] kthread+0x337/0x6f0 [ 199.507250] ? trace_preempt_on+0x20/0xc0 [ 199.507813] ? __pfx_kthread+0x10/0x10 [ 199.508341] ? _raw_spin_unlock_irq+0x47/0x80 [ 199.508942] ? calculate_sigpending+0x7b/0xa0 [ 199.509750] ? __pfx_kthread+0x10/0x10 [ 199.510377] ret_from_fork+0x116/0x1d0 [ 199.511077] ? __pfx_kthread+0x10/0x10 [ 199.511611] ret_from_fork_asm+0x1a/0x30 [ 199.512166] </TASK> [ 199.512410] ---[ end trace 0000000000000000 ]---