igt@core_hotunplug@unbind-rebind - incomplete - BUG: unable to handle page fault for address, Pstore logs are available
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10581/shard-kbl6/igt@core_hotunplug@unbind-rebind.html https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10581/shard-kbl6/pstore15-1631624926_Oops_1.txt
<1>[ 128.259269] BUG: unable to handle page fault for address: ffffc90000c0c024
<1>[ 128.259271] #PF: supervisor read access in kernel mode
<1>[ 128.259273] #PF: error_code(0x0000) - not-present page
<6>[ 128.259274] PGD 100000067 P4D 100000067 PUD 100093067 PMD 10c59c067 PTE 0
<4>[ 128.259279] Oops: 0000 [#1] PREEMPT SMP PTI
<4>[ 128.259281] CPU: 3 PID: 896 Comm: igt_runner Not tainted 5.15.0-rc1-CI-CI_DRM_10581+ #1
<4>[ 128.259284] Hardware name: /NUC7i5BNB, BIOS BNKBL357.86A.0083.2020.0714.1344 07/14/2020
<4>[ 128.259285] RIP: 0010:azx_interrupt+0x89/0x100 [snd_hda_codec]
<4>[ 128.259298] Code: 8b 53 20 44 88 6a 5d a8 01 74 11 f6 83 81 07 00 00 80 75 6d 48 89 df e8 b5 4e fa ff b8 01 00 00 00 83 ed 01 74 2d 48 8b 53 20 <8b> 72 24 8d 56 ff 83 fa fd 77 58 48 c7 c2 00 ed 1e a0 48 89 df e8
<4>[ 128.259300] RSP: 0018:ffffc90000160bd8 EFLAGS: 00010046
<4>[ 128.259302] RAX: 0000000000000000 RBX: ffff88810c7c4028 RCX: 000000007991232a
<4>[ 128.259304] RDX: ffffc90000c0c000 RSI: ffffffff822e310c RDI: ffff88810c7c4520
<4>[ 128.259305] RBP: 000000000000000a R08: 0000000000000001 R09: 00000000fffffffe
<4>[ 128.259307] R10: 000000009f146c74 R11: 00000000fe9e2646 R12: ffff88810c7c4520
<4>[ 128.259308] R13: 0000000000000005 R14: 0000000000000000 R15: ffff888139fed200
<4>[ 128.259309] FS: 00007f2be038a980(0000) GS:ffff888276980000(0000) knlGS:0000000000000000
<4>[ 128.259311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 128.259313] CR2: ffffc90000c0c024 CR3: 0000000139608002 CR4: 00000000003706e0
<4>[ 128.259314] Call Trace:
<4>[ 128.259316] <IRQ>
<4>[ 128.259317] __handle_irq_event_percpu+0x43/0x2d0
<4>[ 128.259322] handle_irq_event_percpu+0x2b/0x70
<4>[ 128.259325] handle_irq_event+0x2f/0x50
<4>[ 128.259327] handle_edge_irq+0x95/0x1c0
<4>[ 128.259330] __common_interrupt+0x6d/0x140
<4>[ 128.259335] common_interrupt+0x45/0xc0
<4>[ 128.259337] asm_common_interrupt+0x1e/0x40
<4>[ 128.259339] RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x60
<4>[ 128.259343] Code: 74 24 10 e8 4a c0 62 ff 48 89 ef e8 f2 ec 62 ff 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2c 48 85 db 74 01 fb bf 01 00 00 00 <e8> 03 ff 5e ff 65 8b 05 4c 0a 52 7e 85 c0 74 0a 5b 5d c3 e8 70 76
<4>[ 128.259345] RSP: 0018:ffffc90000160d90 EFLAGS: 00000206
<4>[ 128.259347] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000002
<4>[ 128.259349] RDX: 0000000000000000 RSI: ffffffff8239d7c7 RDI: 0000000000000001
<4>[ 128.259350] RBP: ffff8881002aca40 R08: 0000000000000001 R09: 0000000000000001
<4>[ 128.259351] R10: 00000000cf1ec6d0 R11: 00000000ef8e16aa R12: ffff888106edc000
<4>[ 128.259353] R13: 0000000000000001 R14: ffff888106edf840 R15: ffff888100265940
<4>[ 128.259358] free_debug_processing+0x21e/0x320
<4>[ 128.259361] ? rcu_core+0x343/0x920
<4>[ 128.259365] __slab_free+0x277/0x5b0
<4>[ 128.259367] ? mark_held_locks+0x48/0x70
<4>[ 128.259371] ? lockdep_hardirqs_on+0xbf/0x130
<4>[ 128.259373] ? _raw_spin_unlock_irqrestore+0x3d/0x60
<4>[ 128.259377] ? debug_check_no_obj_freed+0x111/0x1e0
<4>[ 128.259381] ? rcu_core+0x343/0x920
<4>[ 128.259384] kmem_cache_free+0x57b/0x620
<7>[ 128.259295] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:94:DDI B/PHY B]
<4>[ 128.259387] rcu_core+0x343/0x920
<4>[ 128.259390] ? rcu_core+0x2ec/0x920
<4>[ 128.259395] __do_softirq+0xdf/0x493
<4>[ 128.259398] irq_exit_rcu+0xa6/0xe0
<4>[ 128.259400] sysvec_apic_timer_interrupt+0x8a/0xb0
<4>[ 128.259402] </IRQ>
<4>[ 128.259404] asm_sysvec_apic_timer_interrupt+0x12/0x20
<4>[ 128.259406] RIP: 0010:lock_is_held_type+0x54/0x140
<4>[ 128.259408] Code: c0 0f 85 d2 00 00 00 65 4c 8b 24 25 80 6f 01 00 41 8b 94 24 74 09 00 00 85 d2 0f 85 b9 00 00 00 89 74 24 04 48 89 fd 9c 41 5f <fa> 4c 89 ff 4d 8d ac 24 78 09 00 00 45 31 f6 e8 e8 fd ff ff 48 c7
<4>[ 128.259410] RSP: 0018:ffffc90000f77dd0 EFLAGS: 00000246
<4>[ 128.259412] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
<4>[ 128.259413] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff82737560
<4>[ 128.259414] RBP: ffffffff82737560 R08: 000000000000000a R09: 0000000000000000
<4>[ 128.259415] R10: ffff8881398ea0f8 R11: ffff8881398e8109 R12: ffff888112c50040
<4>[ 128.259416] R13: 00000000ffffffff R14: ffff8881398e8000 R15: 0000000000000246
<4>[ 128.259421] ? scnprintf+0x4d/0x90
<4>[ 128.259425] ___might_sleep+0x21/0x150
<4>[ 128.259428] __might_fault+0x25/0x80
<4>[ 128.259432] _copy_to_user+0x1e/0x80
<4>[ 128.259435] devkmsg_read+0x1e3/0x220
<4>[ 128.259441] vfs_read+0xa0/0x1b0
<4>[ 128.259444] ksys_read+0x5a/0xd0
<4>[ 128.259447] do_syscall_64+0x3a/0xb0
<4>[ 128.259451] entry_SYSCALL_64_after_hwframe+0x44/0xae
<4>[ 128.259454] RIP: 0033:0x7f2bdf1a243e
<4>[ 128.259456] Code: 00 00 00 00 48 8b 15 81 8b 20 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 0f 1f 40 00 8b 05 ca cf 20 00 85 c0 75 16 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5a f3 c3 0f 1f 84 00 00 00 00 00 41 54 55 49
<4>[ 128.259458] RSP: 002b:00007fff9c2cfba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
<4>[ 128.259460] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007f2bdf1a243e
<4>[ 128.259461] RDX: 0000000000000800 RSI: 00007fff9c2cfbf0 RDI: 0000000000000011
<4>[ 128.259462] RBP: 0000000000000468 R08: 00007fff9c31a170 R09: 0000000000000000
<4>[ 128.259463] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff9c2cfbf0
<4>[ 128.259465] R13: 0000000000000011 R14: 000000000000000c R15: 00007fff9c2cfbd3
<4>[ 128.259469] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio mei_hdcp snd_hda_intel i915 snd_intel_dspcfg snd_hda_codec btusb snd_hwdep btrtl snd_hda_core x86_pkg_temp_thermal btbcm btintel snd_pcm e1000e coretemp crct10dif_pclmul crc32_pclmul bluetooth ghash_clmulni_intel ptp pps_core ecdh_generic ecc mei_me mei ttm prime_numbers
<4>[ 128.259493] CR2: ffffc90000c0c024
<4>[ 128.259494] ---[ end trace 12024d42960e4c93 ]---