[Google Pixel Questions & Answers] maielsboy:
Hello.

Yesterday got my new Pixel white 128gb, unlocked international version G-2PW4200, was on Android 7.1 when turned on.

Updated via android updater to 8.0 and then to 8.1. On these versions, whenever trying to set up fingerprint or even touching fingerprint, device freezes for like 5 seconds and then reboots (reboot usually takes like 2-3 seconds). Tried to manually flash stock android 8.0, 8.1 and the problem persisted. Flashed back 7.1, fingerprint seems to work fine. Updated again to 8.0 -> 8.1 the problem appeared again. Any ideas? Did anyone had similar problems?

Also, replacing the phone seems impossible to me, bought in USA, live in EU.

This is "final words" of logcat when device rebooted trying to set up new fingerprint, Android 8.1 January update.

01-10 10:29:29.299 4124 4124 W Settings: Setting bugreport_in_power_menu has moved from android.provider.Settings.Secure to android.provider.Settings.Global.
01-10 10:29:29.308 4124 4341 W TileUtils: Found com.android.settings.backup.BackupSettingsActivity for intent Intent { act=com.android.settings.action.SETTINGS pkg=com.android.settings } missing metadata com.android.settings.category
01-10 10:29:29.313 907 3503 I WifiService: getVerboseLoggingLevel uid=1000
01-10 10:29:29.314 907 3503 I WifiService: getAggressiveHandover uid=1000
01-10 10:29:29.314 907 3503 I WifiService: getAllowScansWithTraffic uid=1000
01-10 10:29:29.332 4124 4342 D Settings: No enabled state changed, skipping updateCategory call
01-10 10:29:48.732 4345 4345 W sh : type=1400 audit(0.0:34): avc: denied { getattr } for path="/proc/uid_time_in_state" dev="proc" ino=4026532976 scontext=u:r:shell:s0 tcontext=u:object_r:proc_uid_time_in_state:s0 tclass=file permissive=0
01-10 10:29:48.732 4345 4345 W sh : type=1400 audit(0.0:35): avc: denied { getattr } for path="/proc/sysrq-trigger" dev="proc" ino=4026532489 scontext=u:r:shell:s0 tcontext=u:object_r:proc_sysrq:s0 tclass=file permissive=0
01-10 10:29:48.735 4345 4345 W sh : type=1400 audit(0.0:36): avc: denied { getattr } for path="/proc/modules" dev="proc" ino=4026532407 scontext=u:r:shell:s0 tcontext=u:object_r:proc_modules:s0 tclass=file permissive=0
01-10 10:29:48.735 4345 4345 W sh : type=1400 audit(0.0:37): avc: denied { getattr } for path="/proc/iomem" dev="proc" ino=4026532403 scontext=u:r:shell:s0 tcontext=u:object_r:proc_iomem:s0 tclass=file permissive=0
01-10 10:29:48.739 4345 4345 W sh : type=1400 audit(0.0:38): avc: denied { getattr } for path="/proc/misc" dev="proc" ino=4026532139 scontext=u:r:shell:s0 tcontext=u:object_r:proc_misc:s0 tclass=file permissive=0
01-10 10:29:52.095 2007 3547 W io.grpc.internal.dk: [{0}] Failed to resolve name. status={1}
01-10 10:30:22.865 4351 4351 W ls : type=1400 audit(0.0:39): avc: denied { getattr } for path="/proc/uid_time_in_state" dev="proc" ino=4026532976 scontext=u:r:shell:s0 tcontext=u:object_r:proc_uid_time_in_state:s0 tclass=file permissive=0
01-10 10:30:22.865 4351 4351 W ls : type=1400 audit(0.0:40): avc: denied { getattr } for path="/proc/sysrq-trigger" dev="proc" ino=4026532489 scontext=u:r:shell:s0 tcontext=u:object_r:proc_sysrq:s0 tclass=file permissive=0
01-10 10:30:22.869 4351 4351 W ls : type=1400 audit(0.0:41): avc: denied { getattr } for path="/proc/modules" dev="proc" ino=4026532407 scontext=u:r:shell:s0 tcontext=u:object_r:proc_modules:s0 tclass=file permissive=0
01-10 10:30:22.872 4351 4351 W ls : type=1400 audit(0.0:42): avc: denied { getattr } for path="/proc/iomem" dev="proc" ino=4026532403 scontext=u:r:shell:s0 tcontext=u:object_r:proc_iomem:s0 tclass=file permissive=0
01-10 10:30:22.872 4351 4351 W ls : type=1400 audit(0.0:43): avc: denied { getattr } for path="/proc/misc" dev="proc" ino=4026532139 scontext=u:r:shell:s0 tcontext=u:object_r:proc_misc:s0 tclass=file permissive=0
01-10 10:30:26.690 907 1145 I ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.HOME] flg=0x10200000 cmp=com.google.android.apps.nexuslauncher/.NexusLauncherActivity (has extras)} from uid 1000
01-10 10:30:26.691 669 669 D QCOM PowerHAL: LAUNCH HINT: ON
01-10 10:30:26.693 669 669 D QCOM PowerHAL: Activity launch hint handled
01-10 10:30:26.732 2007 2390 W GCoreFlp: No location to return for getLastLocation()
01-10 10:30:26.739 499 499 D SurfaceFlinger: duplicate layer name: changing com.google.android.apps.nexuslauncher/com.google.android.apps.nexuslauncher.NexusLauncherActivity to com.google.android.apps.nexuslauncher/com.google.android.apps.nexuslauncher.NexusLauncherActivity#1
01-10 10:30:26.741 2189 2189 W SessionLifecycleManager: Handover failed. Creating new session controller.
01-10 10:30:26.765 2189 2289 I zygote64: Deoptimizing int[] com.google.common.collect.lt.a(java.lang.Object[], int, int, int) due to JIT inline cache
01-10 10:30:26.771 2189 2189 I OptInState: There is a new client and it does not support opt-in. Dropping request.
01-10 10:30:26.772 1449 1449 D zz : UtWallpaperService$UtEngine.onVisibilityChanged() true
01-10 10:30:26.772 669 669 D QCOM PowerHAL: LAUNCH HINT: OFF
01-10 10:30:26.777 2189 2189 I zygote64: Deoptimizing com.google.android.libraries.gsa.monet.internal.a.c com.google.android.libraries.gsa.monet.internal.a.v.b(java.lang.String, com.google.android.libraries.gsa.monet.shared.MonetType, com.google.android.libraries.gsa.monet.shared.ProtoParcelable, com.google.android.libraries.gsa.monet.internal.a.af, boolean) due to JIT inline cache
01-10 10:30:26.782 1449 1449 D zz : UtRenderer.onVisible()
01-10 10:30:26.784 1449 1449 W zz : WeatherManager.doGet() no permissions
01-10 10:30:26.785 1449 1449 W zz : SunriseUtil.doGet() no permissions
01-10 10:30:26.785 1449 1449 V zz : TimelapseRenderer$1.onReceive() got sunrise broadcast - false
01-10 10:30:26.844 2189 2189 I zygote64: Deoptimizing void com.google.android.apps.gsa.shared.monet.o.onServiceEvent(com.google.android.apps.gsa.search.shared.service.ServiceEventData) due to JIT inline cache
01-10 10:30:26.872 2189 2194 I zygote64: Do partial code cache collection, code=488KB, data=286KB
01-10 10:30:26.875 2189 2194 I zygote64: After code cache collection, code=463KB, data=275KB
01-10 10:30:26.875 2189 2194 I zygote64: Increasing code cache capacity to 2MB
01-10 10:30:26.903 907 1340 I WifiService: getWifiEnabledState uid=10020
01-10 10:30:26.913 907 1340 I chatty : uid=1000(system) Binder:907_3 identical 1 line
01-10 10:30:26.925 907 1340 I WifiService: getWifiEnabledState uid=10020
01-10 10:30:26.950 2189 2189 I zygote64: Deoptimizing java.lang.Object com.google.common.collect.a.next() due to JIT inline cache
01-10 10:30:27.000 2189 2189 W StaticLayout: maxLineHeight should not be -1. maxLines:2 lineCount:2
01-10 10:30:27.003 2189 2189 I chatty : uid=10020 com.google.android.googlequicksearchbox:search identical 2 lines
01-10 10:30:27.004 2189 2189 W StaticLayout: maxLineHeight should not be -1. maxLines:2 lineCount:2
01-10 10:30:27.031 2189 2189 I MicroDetectionWorker: #startMicroDetector [speakerMode: 0]
01-10 10:30:27.034 2189 2189 I AudioController: Created new AudioSource
01-10 10:30:27.041 2189 2386 I MicroRecognitionRunner: Starting detection.
01-10 10:30:27.042 2189 2267 I MicrophoneInputStream: mic_starting com.google.android.apps.gsa.speech.audio.ai@5255c10
01-10 10:30:27.044 644 893 W DeviceHAL: Device 0xf588e000 open_input_stream: Invalid argument
01-10 10:30:27.046 692 4356 I AudioFlinger: AudioFlinger's thread 0xe9b03f00 tid=4356 ready to run
01-10 10:30:27.050 2189 2189 I MicroDetectionWorker: onReady
01-10 10:30:27.058 692 970 I SoundTriggerHwService::Module: onCallbackEvent no clients
01-10 10:30:27.058 2189 2267 I MicrophoneInputStream: mic_started com.google.android.apps.gsa.speech.audio.ai@5255c10
01-10 10:30:27.061 644 4357 I ACDB-LOADER: ACDB AFE returned = -19
01-10 10:30:27.061 644 4357 D sound_trigger_platform: platform_stdev_check_and_update_concurrency: concurrency active 0, tx 1, rx 0, concurrency session_allowed 0
01-10 10:30:27.061 644 4357 D hardware_info: hw_info_append_hw_type : device_name = voice-rec-mic
01-10 10:30:27.061 644 4357 D audio_hw_primary: enable_snd_device: snd_device(75: voice-rec-mic)
01-10 10:30:27.061 644 4357 D audio_route: Apply path: voice-rec-mic
01-10 10:30:27.064 1856 1861 E ANDR-PERF-OPTSHANDLER: Warning: Resource [2, 0] not supported for core 1. Instead use resource for core 0
01-10 10:30:27.065 644 4357 D audio_hw_primary: enable_audio_route: usecase(9) apply and update mixer path: audio-record
01-10 10:30:27.065 644 4357 D audio_route: Apply path: audio-record
01-10 10:30:27.066 1856 1861 E ANDR-PERF-RESOURCEQS: Failed to apply optimization [2, 2, 0]
01-10 10:30:27.165 2189 2386 W SpeechLevelGenerator: Really low audio levels detected. The audio input may have issues.
01-10 10:30:27.165 2189 2189 I MicroDetectionWorker: onReady
01-10 10:30:27.266 2119 2236 W OpenGLRenderer: Incorrectly called buildLayer on View: ShortcutAndWidgetContainer, destroying layer...
01-10 10:30:27.321 907 916 I zygote64: NativeAlloc concurrent copying GC freed 25324(1511KB) AllocSpace objects, 15(444KB) LOS objects, 42% free, 13MB/24MB, paused 102us total 107.839ms
01-10 10:30:47.578 717 925 D fpc_tac : fpc_tee_nav_loop Waiting finger up...
01-10 10:30:47.602 1330 1330 D StatusBar: disable<e i a s b h r c s q >
01-10 10:30:47.722 1330 1330 D StatusBar: disable<e i a s b h r c s q >
01-10 10:30:47.946 717 925 D fpc_tac : fpc_tee_nav_loop Finger up Done
01-10 10:30:47.946 717 925 D fpc_tac : fpc_tee_nav_loop waiting for finger down
01-10 10:30:48.712 717 925 D fpc_tac : fpc_tee_nav_loop Waiting finger up...
01-10 10:30:48.723 717 925 D fpc_tac : fpc_tee_nav_loop Finger up Done
01-10 10:30:48.723 717 925 D fpc_tac : fpc_tee_nav_loop waiting for finger down
01-10 10:30:48.934 1330 1330 D StatusBar: disable<e i a s b h r c s q >
01-10 10:30:49.060 1330 1330 D StatusBar: disable<e i a s b h r c s q >
01-10 10:30:50.806 907 2225 I ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.android.settings/.Settings bnds=[439,1607][641,1869]} from uid 10047
01-10 10:30:50.809 669 669 D QCOM PowerHAL: LAUNCH HINT: ON
01-10 10:30:50.812 669 669 D QCOM PowerHAL: Activity launch hint handled
01-10 10:30:50.830 2007 2390 W GCoreFlp: No location to return for getLastLocation()
01-10 10:30:50.842 4124 4124 E ActivityThread: Activity com.android.settings.SubSettings has leaked ServiceConnection android.bluetooth.BluetoothA2dp$2@5a3f0b6 that was originally bound here
01-10 10:30:50.842 4124 4124 E ActivityThread: android.app.ServiceConnectionLeaked: Activity com.android.settings.SubSettings has leaked ServiceConnection android.bluetooth.BluetoothA2dp$2@5a3f0b6 that was originally bound here
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:1532)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:1424)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1605)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.ContextImpl.bindServiceAsUser(ContextImpl.java:1565)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.content.ContextWrapper.bindServiceAsUser(ContextWrapper.java:691)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.bluetooth.BluetoothA2dp.doBind(BluetoothA2dp.java:232)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.bluetooth.BluetoothA2dp.<init>(BluetoothA2dp.java:225)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.bluetooth.BluetoothAdapter.getProfileProxy(BluetoothAdapter.java:2029)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at com.android.settings.development.DevelopmentSettings.onCreateView(DevelopmentSettings.java:737)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.Fragment.performCreateView(Fragment.java:2508)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1279)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1557)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1618)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.FragmentManagerImpl.dispatchMoveToState(FragmentManager.java:3027)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:2979)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.FragmentController.dispatchActivityCreated(FragmentController.java:178)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.Activity.performCreate(Activity.java:7005)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.Activity.performCreate(Activity.java:6990)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.ActivityThread.-wrap11(Unknown Source:0)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.os.Handler.dispatchMessage(Handler.java:106)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.os.Looper.loop(Looper.java:164)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at android.app.ActivityThread.main(ActivityThread.java:6494)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at java.lang.reflect.Method.invoke(Native Method)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
01-10 10:30:50.842 4124 4124 E ActivityThread:	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
01-10 10:30:50.842 4124 4140 D BatteryInfo: time to make batteryStatsHelper: 1ms
01-10 10:30:50.842 907 3302 W ActivityManager: Unbind failed: could not find connection for android.os.BinderProxy@86e21d0
01-10 10:30:50.843 907 937 I WifiService: requestActivityInfo uid=1000
01-10 10:30:50.843 907 937 I WifiService: reportActivityInfo uid=1000
01-10 10:30:50.844 907 937 I WifiService: getSupportedFeatures uid=1000
01-10 10:30:50.845 907 937 E BatteryExternalStatsWorker: no controller energy info supplied for wifi
01-10 10:30:50.845 907 937 E BatteryExternalStatsWorker: no controller energy info supplied for bluetooth
01-10 10:30:50.850 4124 4362 W TileUtils: Found com.android.settings.backup.BackupSettingsActivity for intent Intent { act=com.android.settings.action.SETTINGS pkg=com.android.settings } missing metadata com.android.settings.category
01-10 10:30:50.852 4124 4124 D DashboardSummary: Listening for condition changes
01-10 10:30:50.852 4124 4124 D DashboardSummary: onConditionsChanged
01-10 10:30:50.852 4124 4124 D DashboardAdapter: adapter setConditions called
01-10 10:30:50.853 4124 4124 D DashboardSummary: conditions refreshed
01-10 10:30:50.853 4124 4124 D APM_Condition: APM condition refreshed
01-10 10:30:50.853 4124 4124 D APM_Condition: setActive was called with false
01-10 10:30:50.853 907 2226 I WifiService: getWifiApEnabledState uid=1000
01-10 10:30:50.867 4124 4363 D Settings: No enabled state changed, skipping updateCategory call
01-10 10:30:50.873 669 669 D QCOM PowerHAL: LAUNCH HINT: OFF
01-10 10:30:50.876 669 669 E QCOM PowerHAL: extract_stats: failed to open: /d/wlan_wcnss/power_stats Error = No such file or directory
01-10 10:30:50.940 2189 2366 I DeviceStateChecker: DeviceStateChecker cancelled
01-10 10:30:50.941 2189 2189 I MicroDetector: Keeping mic open: false
01-10 10:30:50.942 2189 4354 I AudioController: internalShutdown
01-10 10:30:50.944 2189 2358 I MicroRecognitionRunner: Stopping hotword detection.
01-10 10:30:50.944 2189 2386 I MicroRecognitionRunner: Detection finished
01-10 10:30:50.944 2189 2267 I MicrophoneInputStream: mic_close com.google.android.apps.gsa.speech.audio.ai@5255c10
01-10 10:30:50.964 4124 4140 D BatteryInfo: time for getStats: 122ms
01-10 10:30:50.967 4124 4362 D BatteryInfo: time for regular BatteryInfo: 2ms
01-10 10:30:50.967 4124 4362 D BatteryInfo: time for getBatteryInfo: 0ms
01-10 10:30:50.968 4124 4124 D BatteryInfo: time for callback: 0ms
01-10 10:30:50.999 644 893 D audio_hw_primary: disable_audio_route: usecase(9) reset and update mixer path: audio-record
01-10 10:30:51.000 644 893 D hardware_info: hw_info_append_hw_type : device_name = voice-rec-mic
01-10 10:30:51.000 644 893 D audio_hw_primary: disable_snd_device: snd_device(75: voice-rec-mic)
01-10 10:30:51.005 644 893 D sound_trigger_platform: platform_stdev_check_and_update_concurrency: concurrency active 0, tx 0, rx 0, concurrency session_allowed 1
01-10 10:30:51.006 692 970 I SoundTriggerHwService::Module: onCallbackEvent no clients
01-10 10:30:51.248 1449 1449 D zz : UtWallpaperService$UtEngine.onVisibilityChanged() false
01-10 10:30:51.251 1449 1449 D zz : UtRenderer.onNotVisible()
01-10 10:30:51.397 2189 2267 I zygote64: Deoptimizing boolean com.google.common.util.concurrent.d.r(com.google.common.util.concurrent.ListenableFuture) due to JIT inline cache
01-10 10:30:51.413 2189 2189 I PBSessionCacheImpl: Deleted sessionId[633631018317] from persistence.
01-10 10:30:51.443 907 1340 I WifiService: getWifiEnabledState uid=10020
01-10 10:30:51.478 2189 2189 W SearchService: Abort, client detached.
01-10 10:30:51.487 2189 2189 I zygote64: Deoptimizing void com.google.android.apps.gsa.search.core.service.worker.a.a.a(com.google.android.apps.gsa.search.core.state.qs) due to JIT inline cache
01-10 10:30:52.097 2007 3547 W io.grpc.internal.dk: [{0}] Failed to resolve name. status={1}
01-10 10:30:56.505 2189 2189 I BgTaskExecutorImpl: Starting EXCLUSIVE background task send_pending_events_to_clearcut.
01-10 10:30:56.525 2189 2386 I EventLogSendingHelper: Sending log events.
01-10 10:31:25.639 907 2225 I ActivityManager: START u0 {flg=0x8000 cmp=com.android.settings/.Settings$SecuritySettingsActivity (has extras)} from uid 1000
01-10 10:31:25.641 669 669 D QCOM PowerHAL: LAUNCH HINT: ON
01-10 10:31:25.646 669 669 D QCOM PowerHAL: Activity launch hint handled
01-10 10:31:25.728 907 2225 E UserRestrictionsUtils: Unknown restriction: null
01-10 10:31:25.730 4124 4379 W TileUtils: Found com.android.settings.backup.BackupSettingsActivity for intent Intent { act=com.android.settings.action.SETTINGS pkg=com.android.settings } missing metadata com.android.settings.category
01-10 10:31:25.740 4124 4380 D Settings: No enabled state changed, skipping updateCategory call
01-10 10:31:25.748 4124 4124 D DashboardSummary: Stopped listening for condition changes
01-10 10:31:25.762 4124 4124 E RecyclerView: No adapter attached; skipping layout
01-10 10:31:25.764 3267 3280 W DynamiteModule: Local module descriptor class for com.google.android.gms.googlecertificates not found.
01-10 10:31:25.769 3267 3280 W zygote : Unsupported class loader
01-10 10:31:25.771 4124 4381 D IndexingUtil: SearchIndexableResource 'com.android.settings.SecuritySettings$SecuritySubSettings' should implement the com.android.settings.search.Indexable interface!
01-10 10:31:25.779 3267 3280 I DynamiteModule: Considering local module com.google.android.gms.googlecertificates:0 and remote module com.google.android.gms.googlecertificates:4
01-10 10:31:25.779 3267 3280 I DynamiteModule: Selected remote version of com.google.android.gms.googlecertificates, version >= 4
01-10 10:31:25.786 4124 4381 D DatabaseIndexingManager: Indexing locale 'en_US' took 45 millis
01-10 10:31:25.811 907 946 I ActivityManager: Displayed com.android.settings/.Settings$SecuritySettingsActivity: +154ms
01-10 10:31:25.819 3267 3280 W zygote : Unsupported class loader
01-10 10:31:25.822 4124 4146 D OpenGLRenderer: endAllActiveAnimators on 0x7da2fed400 (RippleDrawable) with handle 0x7d937eebe0
01-10 10:31:25.828 669 669 D QCOM PowerHAL: LAUNCH HINT: OFF
01-10 10:31:32.660 907 2226 I ActivityManager: START u0 {cmp=com.android.settings/.fingerprint.FingerprintEnrollIntroduction (has extras)} from uid 1000
01-10 10:31:32.662 669 669 D QCOM PowerHAL: LAUNCH HINT: ON
01-10 10:31:32.665 669 669 D QCOM PowerHAL: Activity launch hint handled
01-10 10:31:32.799 907 946 I ActivityManager: Displayed com.android.settings/.fingerprint.FingerprintEnrollIntroduction: +124ms
01-10 10:31:32.815 4124 4146 D OpenGLRenderer: endAllActiveAnimators on 0x7d91f84c00 (RippleDrawable) with handle 0x7d9184d8e0
01-10 10:31:32.821 669 669 D QCOM PowerHAL: LAUNCH HINT: OFF
01-10 10:31:36.775 907 2225 I ActivityManager: START u0 {cmp=com.android.settings/.fingerprint.FingerprintEnrollFindSensor (has extras)} from uid 1000
01-10 10:31:36.777 669 669 D QCOM PowerHAL: LAUNCH HINT: ON
01-10 10:31:36.778 669 669 D QCOM PowerHAL: Activity launch hint handled
01-10 10:31:36.805 717 717 D fpc_fingerprint_hal: fpc_pre_enroll
01-10 10:31:36.805 717 717 D fpc_tac : fpc_tee_set_cancel
01-10 10:31:36.805 717 925 D fpc_tac : nav_stop
01-10 10:31:36.812 717 717 D fpc_tac : fpc_tee_clear_cancel
01-10 10:31:36.812 717 717 D fpc_tac : fpc_tee_get_enrol_challenge
01-10 10:31:36.813 717 717 D fpc_fingerprint_hal: fpc_pre_enroll challenge 7259377430176241931
01-10 10:31:36.813 717 717 D fpc_fingerprint_hal: fpc_worker_resume
01-10 10:31:36.813 717 925 D fpc_fingerprint_hal: worker_function executing default task
01-10 10:31:36.813 717 925 D fpc_tac : fpc_tee_nav_loop
01-10 10:31:36.816 907 2086 I ActivityManager: START u0 {cmp=com.android.settings/.password.ConfirmLockPassword$InternalActivity (has extras)} from uid 1000
01-10 10:31:36.816 669 669 D QCOM PowerHAL: LAUNCH HINT: ON
01-10 10:31:36.822 717 925 D fpc_tac : nav_start
01-10 10:31:36.829 717 925 D fpc_tac : fpc_tee_nav_loop waiting for finger down
01-10 10:31:36.876 4124 4379 W TileUtils: Found com.android.settings.backup.BackupSettingsActivity for intent Intent { act=com.android.settings.action.SETTINGS pkg=com.android.settings } missing metadata com.android.settings.category
01-10 10:31:36.883 4124 4379 D Settings: No enabled state changed, skipping updateCategory call
01-10 10:31:36.899 907 946 I ActivityManager: Displayed com.android.settings/.password.ConfirmLockPassword$InternalActivity: +70ms (total +113ms)
01-10 10:31:36.917 4124 4146 D OpenGLRenderer: endAllActiveAnimators on 0x7d914a6000 (InsetDrawable) with handle 0x7d930a1fc0
01-10 10:31:36.923 1313 1313 W GInputConnectionWrapper: Fixing selection indices to 0, 0
01-10 10:31:36.923 669 669 D QCOM PowerHAL: LAUNCH HINT: OFF
01-10 10:31:39.509 696 696 D keystore: AddAuthenticationToken: timestamp = 1513355 (10022504784503767040), time_received = 584
01-10 10:31:39.570 696 696 D keystore: AddAuthenticationToken: timestamp = 1513416 (14418018020817371136), time_received = 584
01-10 10:31:39.588 696 696 D keystore: AddAuthenticationToken: timestamp = 1513434 (15715054713500073984), time_received = 584
01-10 10:31:39.590 696 696 I keystore: calling unlock when already unlocked, ignoring.
01-10 10:31:39.590 907 2226 I LockSettingsService: Unlocking user 0 with secret only, length 64
01-10 10:31:39.590 907 2226 D LockSettingsService: unlockUser finished
01-10 10:31:39.590 907 2226 W ActivityManager: Expected user 0 in state RUNNING_LOCKED but was in state RUNNING_UNLOCKED
01-10 10:31:39.590 907 2226 I LockSettingsService: Disabling escrow token on user 0
01-10 10:31:39.615 907 907 V FingerprintService: starting client EnrollClient(com.android.settings), initiatedByClient = true)
01-10 10:31:39.616 717 717 D fpc_fingerprint_hal: fpc_enroll
01-10 10:31:39.616 717 717 D fpc_fingerprint_hal: hat->challenge 7259377430176241931
01-10 10:31:39.616 717 717 D fpc_fingerprint_hal: hat->authenticator_id 0
01-10 10:31:39.616 717 717 D fpc_fingerprint_hal: hat->authenticator_type 16777216
01-10 10:31:39.616 717 717 D fpc_fingerprint_hal: hat->timestamp 15715054713500073984
01-10 10:31:39.616 717 717 D fpc_fingerprint_hal: hat->user_id 11128555010199218961
01-10 10:31:39.616 717 717 D fpc_fingerprint_hal: hat->version 0
01-10 10:31:39.616 717 717 D fpc_tac : fpc_tee_set_cancel
01-10 10:31:39.616 717 925 D fpc_tac : nav_stop
eugen@eugen-H61H2-M2 ~ $

Here are logs from

cat /sys/fs/pstore/console-ramoops

(xda doesn't allow me to post links)

pastebin dot com/raw/S2yVP240

Any help will be much appreciated. Thanks