Date
April 20, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 134.501844] WARNING: CPU: 1 PID: 1961 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110 [ 134.502405] Modules linked in: [ 134.502927] CPU: 1 UID: 0 PID: 1961 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-rc3 #1 PREEMPT(voluntary) [ 134.503769] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 134.503952] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 134.504612] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110 [ 134.505307] 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 c3 cc cc cc cc 48 89 df e8 d8 [ 134.506886] RSP: 0000:ffff888104187c90 EFLAGS: 00010246 [ 134.507076] RAX: dffffc0000000000 RBX: ffff888106060000 RCX: 0000000000000000 [ 134.507299] RDX: 1ffff11020c0c032 RSI: ffffffff881eed08 RDI: ffff888106060190 [ 134.507664] RBP: ffff888104187ca0 R08: 1ffff11020063f69 R09: ffffed1020830f65 [ 134.507952] R10: 0000000000000003 R11: ffffffff8777ec38 R12: 0000000000000000 [ 134.508364] R13: ffff888104187d38 R14: ffff88810031fc50 R15: ffff88810031fc58 [ 134.508773] FS: 0000000000000000(0000) GS:ffff8881ce13b000(0000) knlGS:0000000000000000 [ 134.509116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 134.509380] CR2: 00007ffff7ffe000 CR3: 000000013ecba000 CR4: 00000000000006f0 [ 134.509777] DR0: ffffffff8d088880 DR1: ffffffff8d088881 DR2: ffffffff8d088883 [ 134.510100] DR3: ffffffff8d088885 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 134.510470] Call Trace: [ 134.510637] <TASK> [ 134.510785] drm_test_drm_connector_dynamic_register_no_init+0x104/0x290 [ 134.511145] ? __pfx_drm_test_drm_connector_dynamic_register_no_init+0x10/0x10 [ 134.511462] ? __schedule+0x10cc/0x2b30 [ 134.511872] ? __pfx_read_tsc+0x10/0x10 [ 134.512087] ? ktime_get_ts64+0x86/0x230 [ 134.512342] kunit_try_run_case+0x1a5/0x480 [ 134.512768] ? __pfx_kunit_try_run_case+0x10/0x10 [ 134.512959] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 134.513216] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 134.513668] ? __kthread_parkme+0x82/0x180 [ 134.513952] ? preempt_count_sub+0x50/0x80 [ 134.514190] ? __pfx_kunit_try_run_case+0x10/0x10 [ 134.514599] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 134.514908] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 134.515249] kthread+0x337/0x6f0 [ 134.515437] ? trace_preempt_on+0x20/0xc0 [ 134.515690] ? __pfx_kthread+0x10/0x10 [ 134.515932] ? _raw_spin_unlock_irq+0x47/0x80 [ 134.516130] ? calculate_sigpending+0x7b/0xa0 [ 134.516369] ? __pfx_kthread+0x10/0x10 [ 134.516634] ret_from_fork+0x41/0x80 [ 134.516819] ? __pfx_kthread+0x10/0x10 [ 134.516986] ret_from_fork_asm+0x1a/0x30 [ 134.517240] </TASK> [ 134.517432] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 134.421450] WARNING: CPU: 1 PID: 1953 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xbf/0x110 [ 134.422760] Modules linked in: [ 134.422927] CPU: 1 UID: 0 PID: 1953 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-rc3 #1 PREEMPT(voluntary) [ 134.424137] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 134.425274] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 134.426312] RIP: 0010:drm_connector_dynamic_register+0xbf/0x110 [ 134.426712] 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 c3 cc cc cc cc 48 89 df e8 d8 [ 134.427810] RSP: 0000:ffff888105a77c90 EFLAGS: 00010246 [ 134.428738] RAX: dffffc0000000000 RBX: ffff8881058d2000 RCX: 0000000000000000 [ 134.429557] RDX: 1ffff11020b1a432 RSI: ffffffff881eed08 RDI: ffff8881058d2190 [ 134.430256] RBP: ffff888105a77ca0 R08: 1ffff11020063f69 R09: ffffed1020b4ef65 [ 134.430966] R10: 0000000000000003 R11: ffffffff8777ec38 R12: 0000000000000000 [ 134.431657] R13: ffff888105a77d38 R14: ffff88810031fc50 R15: ffff88810031fc58 [ 134.431920] FS: 0000000000000000(0000) GS:ffff8881ce13b000(0000) knlGS:0000000000000000 [ 134.432168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 134.432465] CR2: 00007ffff7ffe000 CR3: 000000013ecba000 CR4: 00000000000006f0 [ 134.433153] DR0: ffffffff8d088880 DR1: ffffffff8d088881 DR2: ffffffff8d088883 [ 134.434026] DR3: ffffffff8d088885 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 134.434955] Call Trace: [ 134.435364] <TASK> [ 134.435767] drm_test_drm_connector_dynamic_register_early_no_init+0x104/0x290 [ 134.436508] ? __pfx_drm_test_drm_connector_dynamic_register_early_no_init+0x10/0x10 [ 134.436761] ? __schedule+0x10cc/0x2b30 [ 134.436912] ? __pfx_read_tsc+0x10/0x10 [ 134.437054] ? ktime_get_ts64+0x86/0x230 [ 134.437784] kunit_try_run_case+0x1a5/0x480 [ 134.438345] ? __pfx_kunit_try_run_case+0x10/0x10 [ 134.438943] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 134.439604] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 134.440215] ? __kthread_parkme+0x82/0x180 [ 134.440768] ? preempt_count_sub+0x50/0x80 [ 134.441301] ? __pfx_kunit_try_run_case+0x10/0x10 [ 134.441646] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 134.441852] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 134.442048] kthread+0x337/0x6f0 [ 134.442196] ? trace_preempt_on+0x20/0xc0 [ 134.442657] ? __pfx_kthread+0x10/0x10 [ 134.442807] ? _raw_spin_unlock_irq+0x47/0x80 [ 134.442959] ? calculate_sigpending+0x7b/0xa0 [ 134.443133] ? __pfx_kthread+0x10/0x10 [ 134.443336] ret_from_fork+0x41/0x80 [ 134.443582] ? __pfx_kthread+0x10/0x10 [ 134.443802] ret_from_fork_asm+0x1a/0x30 [ 134.443997] </TASK> [ 134.444145] ---[ end trace 0000000000000000 ]---