igt@i915_module_load@reload-with-fault-injection - incomplete - BUG: unable to handle page fault for address: 00000005000000b0
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_476/fi-cfl-8109u/igt@i915_module_load@reload-with-fault-injection.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_476/filelist.html -->fi-cfl-8109u/pstore21-1587220135_Oops_1.log
<7>[ 59.814423] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind
<1>[ 59.844576] BUG: unable to handle page fault for address: 00000005000000b0
<1>[ 59.844584] #PF: supervisor read access in kernel mode
<1>[ 59.844588] #PF: error_code(0x0000) - not-present page
<6>[ 59.844593] PGD 0 P4D 0
<4>[ 59.844597] Oops: 0000 [#1] PREEMPT SMP PTI
<4>[ 59.844601] CPU: 2 PID: 961 Comm: dmesg Tainted: G U 5.7.0-rc1-g65545bfa1e4f-drmtip_476+ #1
<4>[ 59.844608] Hardware name: Intel Corporation NUC8i3BEH/NUC8BEB, BIOS BECFL357.86A.0056.2018.1128.1717 11/28/2018
<4>[ 59.844618] RIP: 0010:deactivate_slab.isra.85+0x1bc/0x8a0
<4>[ 59.844623] Code: 0f ba 36 00 bf 01 00 00 00 e8 70 22 e7 ff 65 8b 05 21 bb d9 51 85 c0 75 05 e8 ba 5a d8 ff 41 8b 45 20 4c 8b 7d 80 49 8b 5e 20 <49> 8b 14 07 48 85 d2 74 1e 48 89 55 80 e9 c4 fe ff ff 0f 0b 0f 0b
<4>[ 59.844635] RSP: 0018:ffffb145c0fb7940 EFLAGS: 00010086
<4>[ 59.844639] RAX: 00000000000000b0 RBX: ffff8be7eaa06fc8 RCX: 0000000000000001
<4>[ 59.844645] RDX: 0000000080000001 RSI: ffff8be7eaa06bd8 RDI: 00000000ffffffff
<4>[ 59.844650] RBP: ffffb145c0fb7a10 R08: ffff8be7f5d40f20 R09: ffff8be7eaa06e78
<4>[ 59.844655] R10: ffffb145c0fb7a30 R11: 0000000056c3301a R12: 000000008010000e
<4>[ 59.844660] R13: ffff8be7f4f566c0 R14: fffff8f28aaa8180 R15: 0000000500000000
<4>[ 59.844666] FS: 00007fe7ef32a240(0000) GS:ffff8be7f5d00000(0000) knlGS:0000000000000000
<4>[ 59.844672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 59.844677] CR2: 00000005000000b0 CR3: 00000002ae32e006 CR4: 00000000003606e0
<4>[ 59.844682] Call Trace:
<4>[ 59.844687] ? alloc_buffer_head+0x18/0x90
<4>[ 59.844691] ? alloc_buffer_head+0x18/0x90
<4>[ 59.844696] ? stack_trace_save+0x46/0x70
<4>[ 59.844700] ? init_object+0x66/0x80
<4>[ 59.844705] ? ___slab_alloc.constprop.94+0xa03/0xb20
<4>[ 59.844710] ___slab_alloc.constprop.94+0xa03/0xb20
<4>[ 59.844715] ? alloc_buffer_head+0x18/0x90
<4>[ 59.844720] ? alloc_buffer_head+0x18/0x90
<4>[ 59.844724] ? __slab_alloc.isra.88.constprop.93+0x3d/0x70
<4>[ 59.844729] __slab_alloc.isra.88.constprop.93+0x3d/0x70
<4>[ 59.844734] ? alloc_buffer_head+0x18/0x90
<4>[ 59.844738] kmem_cache_alloc+0x25f/0x2c0
<4>[ 59.844742] alloc_buffer_head+0x18/0x90
<4>[ 59.844747] alloc_page_buffers+0x9f/0x220
<4>[ 59.844751] create_empty_buffers+0x14/0x190
<4>[ 59.844756] create_page_buffers+0x63/0xb0
<4>[ 59.844760] __block_write_begin_int+0xa3/0x5e0
<4>[ 59.844765] ? jbd2__journal_start+0x24f/0x280
<4>[ 59.844770] ? ext4_journalled_zero_new_buffers+0x160/0x160
<4>[ 59.844777] ext4_da_write_begin+0x18f/0x480
<4>[ 59.844783] generic_perform_write+0xb4/0x1c0
<4>[ 59.844789] ext4_buffered_write_iter+0x9c/0x130
<4>[ 59.844794] ext4_file_write_iter+0x5a/0x7e0
<4>[ 59.844800] ? lock_acquire+0xb5/0x3b0
<4>[ 59.844804] ? vfs_write+0x199/0x1d0
<4>[ 59.844809] new_sync_write+0x119/0x1b0
<4>[ 59.844815] vfs_write+0xbc/0x1d0
<4>[ 59.844819] ksys_write+0xa2/0xe0
<4>[ 59.844824] do_syscall_64+0x4f/0x240
<4>[ 59.844829] entry_SYSCALL_64_after_hwframe+0x49/0xb3
<4>[ 59.844833] RIP: 0033:0x7fe7ee80a154
<4>[ 59.844837] Code: 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8d 05 b1 07 2e 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 f3 c3 66 90 41 54 55 49 89 d4 53 48 89 f5
<4>[ 59.844850] RSP: 002b:00007ffc0e5c3ee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
<4>[ 59.844856] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe7ee80a154
<4>[ 59.844861] RDX: 0000000000000001 RSI: 0000558c478920bb RDI: 0000000000000001
<4>[ 59.844867] RBP: 0000558c478920bb R08: 0000000000000001 R09: 0000000000000000
<4>[ 59.844872] R10: 0000000000000005 R11: 0000000000000246 R12: 00007fe7eeae6760
<4>[ 59.844877] R13: 0000000000000001 R14: 00007fe7eeae1760 R15: 0000000000000001
<4>[ 59.844885] Modules linked in: i915(-) snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul snd_intel_dspcfg crc32_pclmul snd_hda_codec btusb btrtl snd_hwdep ghash_clmulni_intel btbcm snd_hda_core btintel e1000e bluetooth snd_pcm ptp pps_core ecdh_generic ecc mei_me mei prime_numbers [last unloaded: i915]
<4>[ 59.844915] CR2: 00000005000000b0
<4>[ 59.844919] ---[ end trace 6921f1fd23582dd4 ]---