Date
July 13, 2025, 11:09 p.m.
Environment | |
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qemu-x86_64 |
------------[ cut here ]------------ [ 139.995828] WARNING: CPU: 1 PID: 2550 at drivers/gpu/drm/drm_framebuffer.c:869 drm_framebuffer_init+0x49/0x8d0 [ 139.996333] Modules linked in: [ 139.996865] CPU: 1 UID: 0 PID: 2550 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 139.997672] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 139.998268] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 139.998547] RIP: 0010:drm_framebuffer_init+0x49/0x8d0 [ 139.999126] Code: 89 e5 41 57 41 56 41 55 41 54 53 48 89 f3 48 83 ec 28 80 3c 11 00 48 89 7d c8 0f 85 1c 07 00 00 48 8b 75 c8 48 39 33 74 20 90 <0f> 0b 90 41 bf ea ff ff ff 48 83 c4 28 44 89 f8 5b 41 5c 41 5d 41 [ 140.000178] RSP: 0000:ffff88810a8a7b20 EFLAGS: 00010246 [ 140.000407] RAX: ffff88810a8a7ba8 RBX: ffff88810a8a7c28 RCX: 1ffff11021514f8e [ 140.001235] RDX: dffffc0000000000 RSI: ffff88810ab67000 RDI: ffff88810ab67000 [ 140.001524] RBP: ffff88810a8a7b70 R08: ffff88810ab67000 R09: ffffffffa11d8e20 [ 140.001809] R10: 0000000000000003 R11: 0000000084fb3352 R12: 1ffff11021514f71 [ 140.002105] R13: ffff88810a8a7c70 R14: ffff88810a8a7db8 R15: 0000000000000000 [ 140.002404] FS: 0000000000000000(0000) GS:ffff8881b7f72000(0000) knlGS:0000000000000000 [ 140.003005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.003222] CR2: 00007ffff7ffe000 CR3: 00000000100bc000 CR4: 00000000000006f0 [ 140.003936] DR0: ffffffffa3252440 DR1: ffffffffa3252441 DR2: ffffffffa3252443 [ 140.004211] DR3: ffffffffa3252445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 140.004572] Call Trace: [ 140.004945] <TASK> [ 140.005056] ? trace_preempt_on+0x20/0xc0 [ 140.005270] ? add_dr+0xc1/0x1d0 [ 140.005470] drm_test_framebuffer_init_bad_format+0xfc/0x240 [ 140.006058] ? add_dr+0x148/0x1d0 [ 140.006216] ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10 [ 140.006505] ? __drmm_add_action+0x1a4/0x280 [ 140.007063] ? __pfx_drm_mode_config_init_release+0x10/0x10 [ 140.007292] ? __pfx_drm_mode_config_init_release+0x10/0x10 [ 140.007836] ? __drmm_add_action_or_reset+0x22/0x50 [ 140.008037] ? __schedule+0x10cc/0x2b60 [ 140.008238] ? __pfx_read_tsc+0x10/0x10 [ 140.008440] ? ktime_get_ts64+0x86/0x230 [ 140.008790] kunit_try_run_case+0x1a5/0x480 [ 140.009015] ? __pfx_kunit_try_run_case+0x10/0x10 [ 140.009274] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 140.009454] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 140.009857] ? __kthread_parkme+0x82/0x180 [ 140.010070] ? preempt_count_sub+0x50/0x80 [ 140.010296] ? __pfx_kunit_try_run_case+0x10/0x10 [ 140.010501] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 140.010951] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 140.011191] kthread+0x337/0x6f0 [ 140.011365] ? trace_preempt_on+0x20/0xc0 [ 140.011782] ? __pfx_kthread+0x10/0x10 [ 140.011987] ? _raw_spin_unlock_irq+0x47/0x80 [ 140.012208] ? calculate_sigpending+0x7b/0xa0 [ 140.012434] ? __pfx_kthread+0x10/0x10 [ 140.012929] ret_from_fork+0x116/0x1d0 [ 140.013141] ? __pfx_kthread+0x10/0x10 [ 140.013360] ret_from_fork_asm+0x1a/0x30 [ 140.013723] </TASK> [ 140.013856] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 139.710371] WARNING: CPU: 0 PID: 2551 at drivers/gpu/drm/drm_framebuffer.c:869 drm_framebuffer_init+0x49/0x8d0 [ 139.710900] Modules linked in: [ 139.711150] CPU: 0 UID: 0 PID: 2551 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 139.711952] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 139.712384] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 139.713295] RIP: 0010:drm_framebuffer_init+0x49/0x8d0 [ 139.713543] Code: 89 e5 41 57 41 56 41 55 41 54 53 48 89 f3 48 83 ec 28 80 3c 11 00 48 89 7d c8 0f 85 1c 07 00 00 48 8b 75 c8 48 39 33 74 20 90 <0f> 0b 90 41 bf ea ff ff ff 48 83 c4 28 44 89 f8 5b 41 5c 41 5d 41 [ 139.714713] RSP: 0000:ffff888109b1fb20 EFLAGS: 00010246 [ 139.715034] RAX: ffff888109b1fba8 RBX: ffff888109b1fc28 RCX: 1ffff11021363f8e [ 139.715526] RDX: dffffc0000000000 RSI: ffff888109896000 RDI: ffff888109896000 [ 139.716222] RBP: ffff888109b1fb70 R08: ffff888109896000 R09: ffffffffb23d8e20 [ 139.716513] R10: 0000000000000003 R11: 0000000099c1d111 R12: 1ffff11021363f71 [ 139.717144] R13: ffff888109b1fc70 R14: ffff888109b1fdb8 R15: 0000000000000000 [ 139.717492] FS: 0000000000000000(0000) GS:ffff8881a0272000(0000) knlGS:0000000000000000 [ 139.718054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.718629] CR2: 00007ffff7ffe000 CR3: 0000000169cbc000 CR4: 00000000000006f0 [ 139.719086] DR0: ffffffffb4452440 DR1: ffffffffb4452441 DR2: ffffffffb4452443 [ 139.719368] DR3: ffffffffb4452445 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 139.719916] Call Trace: [ 139.720155] <TASK> [ 139.720421] ? trace_preempt_on+0x20/0xc0 [ 139.720888] ? add_dr+0xc1/0x1d0 [ 139.721078] drm_test_framebuffer_init_bad_format+0xfc/0x240 [ 139.721317] ? add_dr+0x148/0x1d0 [ 139.721479] ? __pfx_drm_test_framebuffer_init_bad_format+0x10/0x10 [ 139.722084] ? __drmm_add_action+0x1a4/0x280 [ 139.722744] ? __pfx_drm_mode_config_init_release+0x10/0x10 [ 139.723338] ? __pfx_drm_mode_config_init_release+0x10/0x10 [ 139.723603] ? __drmm_add_action_or_reset+0x22/0x50 [ 139.724224] ? __schedule+0x10cc/0x2b60 [ 139.724493] ? __pfx_read_tsc+0x10/0x10 [ 139.725067] ? ktime_get_ts64+0x86/0x230 [ 139.725360] kunit_try_run_case+0x1a5/0x480 [ 139.725569] ? __pfx_kunit_try_run_case+0x10/0x10 [ 139.726183] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 139.726484] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 139.726910] ? __kthread_parkme+0x82/0x180 [ 139.727420] ? preempt_count_sub+0x50/0x80 [ 139.727638] ? __pfx_kunit_try_run_case+0x10/0x10 [ 139.728130] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 139.728370] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 139.728627] kthread+0x337/0x6f0 [ 139.729128] ? trace_preempt_on+0x20/0xc0 [ 139.729729] ? __pfx_kthread+0x10/0x10 [ 139.729997] ? _raw_spin_unlock_irq+0x47/0x80 [ 139.730343] ? calculate_sigpending+0x7b/0xa0 [ 139.730546] ? __pfx_kthread+0x10/0x10 [ 139.731157] ret_from_fork+0x116/0x1d0 [ 139.731443] ? __pfx_kthread+0x10/0x10 [ 139.731863] ret_from_fork_asm+0x1a/0x30 [ 139.732317] </TASK> [ 139.732451] ---[ end trace 0000000000000000 ]---