Date
July 2, 2025, 11:10 a.m.
| Environment | |
|---|---|
| qemu-x86_64 |
------------[ cut here ]------------ [ 178.963361] WARNING: drivers/gpu/drm/drm_framebuffer.c:867 at drm_framebuffer_init+0x44/0x300, CPU#0: kunit_try_catch/2582 [ 178.964319] Modules linked in: [ 178.964936] CPU: 0 UID: 0 PID: 2582 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 178.966267] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 178.966635] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 178.967430] RIP: 0010:drm_framebuffer_init+0x44/0x300 [ 178.967616] Code: 56 49 89 d6 48 89 f2 41 55 48 c1 ea 03 41 54 49 89 fc 53 48 89 f3 48 83 ec 18 80 3c 02 00 0f 85 00 02 00 00 4c 39 23 74 20 90 <0f> 0b 90 41 bd ea ff ff ff 48 83 c4 18 44 89 e8 5b 41 5c 41 5d 41 [ 178.968103] RSP: 0000:ffff8881067bfb30 EFLAGS: 00010246 [ 178.968298] RAX: dffffc0000000000 RBX: ffff8881067bfc28 RCX: 0000000000000000 [ 178.968506] RDX: 1ffff11020cf7f8e RSI: ffff8881067bfc28 RDI: ffff8881067bfc70 [ 178.968712] RBP: ffff8881067bfb70 R08: ffff888109a2e000 R09: ffffffff923f8b80 [ 178.968921] R10: 0000000000000003 R11: 000000007a5e94e2 R12: ffff888109a2e000 [ 178.969128] R13: ffff8881003c7ae8 R14: ffff8881067bfba8 R15: 0000000000000000 [ 178.969936] FS: 0000000000000000(0000) GS:ffff8881c6c2d000(0000) knlGS:0000000000000000 [ 178.970715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.971371] CR2: 00007ffff7ffe000 CR3: 000000010f8bc000 CR4: 00000000000006f0 [ 178.972160] DR0: ffffffff94499480 DR1: ffffffff94499481 DR2: ffffffff94499482 [ 178.972875] DR3: ffffffff94499483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 178.973514] Call Trace: [ 178.973840] <TASK> [ 178.974129] ? add_dr+0xc1/0x1d0 [ 178.974527] drm_test_framebuffer_init_bad_format+0xfc/0x240 [ 178.975206] ? add_dr+0x148/0x1d0 [ 178.975681] ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10 [ 178.976453] ? __drmm_add_action+0x1a4/0x280 [ 178.976930] ? __pfx_drm_mode_config_init_release+0x10/0x10 [ 178.977467] ? __pfx_drm_mode_config_init_release+0x10/0x10 [ 178.978051] ? __drmm_add_action_or_reset+0x22/0x50 [ 178.978566] ? __schedule+0x10cc/0x2b60 [ 178.979083] ? __pfx_read_tsc+0x10/0x10 [ 178.979514] ? ktime_get_ts64+0x86/0x230 [ 178.979939] kunit_try_run_case+0x1a5/0x480 [ 178.980454] ? __pfx_kunit_try_run_case+0x10/0x10 [ 178.980839] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 178.981003] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 178.981175] ? __kthread_parkme+0x82/0x180 [ 178.981317] ? preempt_count_sub+0x50/0x80 [ 178.981459] ? __pfx_kunit_try_run_case+0x10/0x10 [ 178.981622] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 178.981795] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 178.981980] kthread+0x337/0x6f0 [ 178.982098] ? trace_preempt_on+0x20/0xc0 [ 178.982493] ? __pfx_kthread+0x10/0x10 [ 178.982889] ? _raw_spin_unlock_irq+0x47/0x80 [ 178.983403] ? calculate_sigpending+0x7b/0xa0 [ 178.983900] ? __pfx_kthread+0x10/0x10 [ 178.984249] ret_from_fork+0x116/0x1d0 [ 178.984617] ? __pfx_kthread+0x10/0x10 [ 178.985093] ret_from_fork_asm+0x1a/0x30 [ 178.985492] </TASK> [ 178.985755] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 178.721252] WARNING: drivers/gpu/drm/drm_framebuffer.c:867 at drm_framebuffer_init+0x44/0x300, CPU#1: kunit_try_catch/2583 [ 178.722641] Modules linked in: [ 178.722867] CPU: 1 UID: 0 PID: 2583 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 178.723580] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 178.723818] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 178.724362] RIP: 0010:drm_framebuffer_init+0x44/0x300 [ 178.724583] Code: 56 49 89 d6 48 89 f2 41 55 48 c1 ea 03 41 54 49 89 fc 53 48 89 f3 48 83 ec 18 80 3c 02 00 0f 85 00 02 00 00 4c 39 23 74 20 90 <0f> 0b 90 41 bd ea ff ff ff 48 83 c4 18 44 89 e8 5b 41 5c 41 5d 41 [ 178.725605] RSP: 0000:ffff888104a8fb30 EFLAGS: 00010246 [ 178.725850] RAX: dffffc0000000000 RBX: ffff888104a8fc28 RCX: 0000000000000000 [ 178.726178] RDX: 1ffff11020951f8e RSI: ffff888104a8fc28 RDI: ffff888104a8fc70 [ 178.726535] RBP: ffff888104a8fb70 R08: ffff8881049e9000 R09: ffffffffa0df8b80 [ 178.726770] R10: 0000000000000003 R11: 000000006f50bea6 R12: ffff8881049e9000 [ 178.727114] R13: ffff8881003c7ae8 R14: ffff888104a8fba8 R15: 0000000000000000 [ 178.727362] FS: 0000000000000000(0000) GS:ffff8881b832d000(0000) knlGS:0000000000000000 [ 178.727734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.727975] CR2: 00007ffff7ffe000 CR3: 000000001b2bc000 CR4: 00000000000006f0 [ 178.728280] DR0: ffffffffa2e99480 DR1: ffffffffa2e99481 DR2: ffffffffa2e99483 [ 178.728875] DR3: ffffffffa2e99485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 178.729202] Call Trace: [ 178.729312] <TASK> [ 178.729517] ? add_dr+0xc1/0x1d0 [ 178.729721] drm_test_framebuffer_init_bad_format+0xfc/0x240 [ 178.730010] ? add_dr+0x148/0x1d0 [ 178.730185] ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10 [ 178.730457] ? __drmm_add_action+0x1a4/0x280 [ 178.730954] ? __pfx_drm_mode_config_init_release+0x10/0x10 [ 178.731257] ? __pfx_drm_mode_config_init_release+0x10/0x10 [ 178.731577] ? __drmm_add_action_or_reset+0x22/0x50 [ 178.731832] ? __schedule+0x10cc/0x2b60 [ 178.732071] ? __pfx_read_tsc+0x10/0x10 [ 178.732344] ? ktime_get_ts64+0x86/0x230 [ 178.732562] kunit_try_run_case+0x1a5/0x480 [ 178.732774] ? __pfx_kunit_try_run_case+0x10/0x10 [ 178.733220] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 178.733516] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 178.733765] ? __kthread_parkme+0x82/0x180 [ 178.733980] ? preempt_count_sub+0x50/0x80 [ 178.734138] ? __pfx_kunit_try_run_case+0x10/0x10 [ 178.734361] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 178.734642] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 178.734898] kthread+0x337/0x6f0 [ 178.735071] ? trace_preempt_on+0x20/0xc0 [ 178.735560] ? __pfx_kthread+0x10/0x10 [ 178.735732] ? _raw_spin_unlock_irq+0x47/0x80 [ 178.735904] ? calculate_sigpending+0x7b/0xa0 [ 178.736159] ? __pfx_kthread+0x10/0x10 [ 178.736376] ret_from_fork+0x116/0x1d0 [ 178.736598] ? __pfx_kthread+0x10/0x10 [ 178.736781] ret_from_fork_asm+0x1a/0x30 [ 178.737059] </TASK> [ 178.737178] ---[ end trace 0000000000000000 ]---