Date
March 19, 2025, 10:35 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 205.816363] WARNING: CPU: 1 PID: 1971 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xcf/0x120 [ 205.817821] Modules linked in: [ 205.818228] CPU: 1 UID: 0 PID: 1971 Comm: kunit_try_catch Tainted: G B D W N 6.14.0-rc7-next-20250319 #1 PREEMPT(voluntary) [ 205.819497] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 205.820444] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 205.821254] RIP: 0010:drm_connector_dynamic_register+0xcf/0x120 [ 205.821993] Code: 84 c0 74 02 7e 46 31 c0 41 80 7c 24 58 00 75 2b 5b 41 5c 5d c3 cc cc cc cc 90 48 c7 c7 00 6e 3f b4 e8 d5 de 9c ff 84 c0 75 02 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d c3 cc cc cc cc 48 89 df e8 38 [ 205.824010] RSP: 0000:ffff888105327c90 EFLAGS: 00010246 [ 205.824524] RAX: 0000000000000000 RBX: ffff888105b68000 RCX: 0000000000000000 [ 205.825344] RDX: 1ffff11020b6d032 RSI: ffffffffb15e6b98 RDI: ffffffffb43f6e00 [ 205.826481] RBP: ffff888105327ca0 R08: 1ffff11020063f69 R09: ffffed1020a64f65 [ 205.827114] R10: 0000000000000003 R11: ffffffffb0b7e4d8 R12: 0000000000000000 [ 205.828121] R13: ffff888105327d38 R14: ffff88810031fc50 R15: ffff88810031fc58 [ 205.828549] FS: 0000000000000000(0000) GS:ffff8881a4c85000(0000) knlGS:0000000000000000 [ 205.829536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 205.829999] CR2: 00007ffff7ffe000 CR3: 0000000039ec4000 CR4: 00000000000006f0 [ 205.831541] DR0: ffffffffb653e460 DR1: ffffffffb653e461 DR2: ffffffffb653e463 [ 205.832308] DR3: ffffffffb653e465 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 205.833177] Call Trace: [ 205.833626] <TASK> [ 205.834165] ? show_regs+0x68/0x80 [ 205.834702] ? __warn+0xd5/0x260 [ 205.835319] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.836153] ? __report_bug+0x29e/0x4f0 [ 205.836757] ? __pfx___report_bug+0x10/0x10 [ 205.837127] ? trace_preempt_off+0x20/0xc0 [ 205.837661] ? kunit_add_action+0x236/0x4a0 [ 205.838265] ? __kasan_check_write+0x18/0x20 [ 205.838679] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 205.839184] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 205.840002] ? trace_preempt_on+0x20/0xc0 [ 205.840517] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.841072] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.841619] ? report_bug+0x62/0xd0 [ 205.842202] ? _raw_spin_unlock_irqrestore+0x49/0x90 [ 205.842756] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.843231] ? handle_bug+0x173/0x210 [ 205.844788] ? exc_invalid_op+0x1c/0x50 [ 205.845206] ? asm_exc_invalid_op+0x1f/0x30 [ 205.846168] ? kasan_save_track+0x18/0x40 [ 205.846521] ? kunit_add_action+0x2d8/0x4a0 [ 205.847957] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.848563] drm_test_drm_connector_dynamic_register_no_init+0x104/0x290 [ 205.849622] ? __pfx_drm_test_drm_connector_dynamic_register_no_init+0x10/0x10 [ 205.850465] ? __schedule+0xd46/0x29c0 [ 205.851239] ? __pfx_read_tsc+0x10/0x10 [ 205.851663] ? ktime_get_ts64+0x86/0x240 [ 205.852589] kunit_try_run_case+0x1b2/0x490 [ 205.853452] ? __pfx_kunit_try_run_case+0x10/0x10 [ 205.854014] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 205.855013] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 205.855996] ? __kthread_parkme+0x82/0x160 [ 205.856537] ? preempt_count_sub+0x50/0x80 [ 205.857378] ? __pfx_kunit_try_run_case+0x10/0x10 [ 205.858637] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 205.859170] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 205.860302] kthread+0x323/0x710 [ 205.860621] ? trace_preempt_on+0x20/0xc0 [ 205.861199] ? __pfx_kthread+0x10/0x10 [ 205.861487] ? _raw_spin_unlock_irq+0x47/0x80 [ 205.862792] ? calculate_sigpending+0x7b/0xa0 [ 205.863206] ? __pfx_kthread+0x10/0x10 [ 205.863559] ret_from_fork+0x41/0x80 [ 205.864549] ? __pfx_kthread+0x10/0x10 [ 205.865062] ret_from_fork_asm+0x1a/0x30 [ 205.865400] </TASK> [ 205.865696] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 205.644761] WARNING: CPU: 1 PID: 1963 at drivers/gpu/drm/drm_connector.c:861 drm_connector_dynamic_register+0xcf/0x120 [ 205.646082] Modules linked in: [ 205.646413] CPU: 1 UID: 0 PID: 1963 Comm: kunit_try_catch Tainted: G B D W N 6.14.0-rc7-next-20250319 #1 PREEMPT(voluntary) [ 205.648352] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 205.648870] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 205.649838] RIP: 0010:drm_connector_dynamic_register+0xcf/0x120 [ 205.650299] Code: 84 c0 74 02 7e 46 31 c0 41 80 7c 24 58 00 75 2b 5b 41 5c 5d c3 cc cc cc cc 90 48 c7 c7 00 6e 3f b4 e8 d5 de 9c ff 84 c0 75 02 <0f> 0b 90 b8 ea ff ff ff 5b 41 5c 5d c3 cc cc cc cc 48 89 df e8 38 [ 205.651661] RSP: 0000:ffff888105977c90 EFLAGS: 00010246 [ 205.652351] RAX: 0000000000000000 RBX: ffff888105aa0000 RCX: 0000000000000000 [ 205.652802] RDX: 1ffff11020b54032 RSI: ffffffffb15e6b98 RDI: ffffffffb43f6e00 [ 205.653451] RBP: ffff888105977ca0 R08: 1ffff11020063f69 R09: ffffed1020b2ef65 [ 205.654113] R10: 0000000000000003 R11: ffffffffb0b7e4d8 R12: 0000000000000000 [ 205.655044] R13: ffff888105977d38 R14: ffff88810031fc50 R15: ffff88810031fc58 [ 205.655441] FS: 0000000000000000(0000) GS:ffff8881a4c85000(0000) knlGS:0000000000000000 [ 205.656433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 205.657000] CR2: 00007ffff7ffe000 CR3: 0000000039ec4000 CR4: 00000000000006f0 [ 205.657460] DR0: ffffffffb653e460 DR1: ffffffffb653e461 DR2: ffffffffb653e463 [ 205.658360] DR3: ffffffffb653e465 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 205.659189] Call Trace: [ 205.659533] <TASK> [ 205.659856] ? show_regs+0x68/0x80 [ 205.660392] ? __warn+0xd5/0x260 [ 205.660669] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.661357] ? __report_bug+0x29e/0x4f0 [ 205.661926] ? __pfx___report_bug+0x10/0x10 [ 205.662378] ? trace_preempt_off+0x20/0xc0 [ 205.663037] ? kunit_add_action+0x236/0x4a0 [ 205.663523] ? __kasan_check_write+0x18/0x20 [ 205.663863] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 205.664206] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 205.664837] ? trace_preempt_on+0x20/0xc0 [ 205.665317] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.666129] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.666841] ? report_bug+0x62/0xd0 [ 205.667231] ? _raw_spin_unlock_irqrestore+0x49/0x90 [ 205.667928] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.668279] ? handle_bug+0x173/0x210 [ 205.668869] ? exc_invalid_op+0x1c/0x50 [ 205.669347] ? asm_exc_invalid_op+0x1f/0x30 [ 205.670049] ? kasan_save_track+0x18/0x40 [ 205.670420] ? kunit_add_action+0x2d8/0x4a0 [ 205.670727] ? drm_connector_dynamic_register+0xcf/0x120 [ 205.671428] drm_test_drm_connector_dynamic_register_early_no_init+0x104/0x290 [ 205.672447] ? __pfx_drm_test_drm_connector_dynamic_register_early_no_init+0x10/0x10 [ 205.673244] ? __schedule+0xd46/0x29c0 [ 205.673548] ? __pfx_read_tsc+0x10/0x10 [ 205.674016] ? ktime_get_ts64+0x86/0x240 [ 205.674785] kunit_try_run_case+0x1b2/0x490 [ 205.675297] ? __pfx_kunit_try_run_case+0x10/0x10 [ 205.675954] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 205.676307] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 205.676635] ? __kthread_parkme+0x82/0x160 [ 205.677237] ? preempt_count_sub+0x50/0x80 [ 205.677740] ? __pfx_kunit_try_run_case+0x10/0x10 [ 205.678462] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 205.678901] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 205.679294] kthread+0x323/0x710 [ 205.679607] ? trace_preempt_on+0x20/0xc0 [ 205.680127] ? __pfx_kthread+0x10/0x10 [ 205.680822] ? _raw_spin_unlock_irq+0x47/0x80 [ 205.681326] ? calculate_sigpending+0x7b/0xa0 [ 205.682030] ? __pfx_kthread+0x10/0x10 [ 205.682467] ret_from_fork+0x41/0x80 [ 205.683036] ? __pfx_kthread+0x10/0x10 [ 205.683346] ret_from_fork_asm+0x1a/0x30 [ 205.683710] </TASK> [ 205.683945] ---[ end trace 0000000000000000 ]---