[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] BoernMe:
Thank you for the nice work.

From my side unfortunately I experience occasional crashes (up to 10 times a day), which appear to me to be pretty random. I now did everything for the third time (return to stock rom, flash recovery, flash "copy-partitions", flash Lineage) over the past couple of weeks, following each step carefully. I'm pretty experienced flashing Lineage, as I supply basically my whole family with Lineage OS (thanks to all of your hard work), but that's already where my skills already end :)

I just got lucky fetching the logcat with adb while system crashed once again. Can somebody read something out of this?

07-18 16:56:55.709 6991 7007 W System : A resource failed to call close.
07-18 16:56:55.709 6991 7007 W System : A resource failed to call close.
07-18 16:56:56.496 4993 5166 W System.err: java.net.UnknownHostException: Unable to resolve host "www.facebook.com": No address associated with hostname
07-18 16:56:56.497 4993 5166 W System.err: at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:156)
07-18 16:56:56.497 4993 5166 W System.err: at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:103)
07-18 16:56:56.497 4993 5166 W System.err: at java.net.InetAddress.getAllByName(InetAddress.java:1152)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.Dns$1.lookup(Dns.java:41)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:178)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:144)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:86)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:176)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:128)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:97)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:289)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:232)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:465)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:131)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.connect(DelegatingHttpsURLConnection.java:90)
07-18 16:56:56.497 4993 5166 W System.err: at com.android.okhttp.internal.huc.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:30)
07-18 16:56:56.498 4993 5166 W System.err: at com.facebook.ads.redexgen.X.G2.A01(:32404)
07-18 16:56:56.498 4993 5166 W System.err: at com.facebook.ads.redexgen.X.G2.A0J(:32567)
07-18 16:56:56.498 4993 5166 W System.err: at com.facebook.ads.redexgen.X.G7.A00(:32642)
07-18 16:56:56.498 4993 5166 W System.err: at com.facebook.ads.redexgen.X.G7.doInBackground(:32662)
07-18 16:56:56.498 4993 5166 W System.err: at android.os.AsyncTask$3.call(AsyncTask.java:394)
07-18 16:56:56.498 4993 5166 W System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:266)
07-18 16:56:56.498 4993 5166 W System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
07-18 16:56:56.498 4993 5166 W System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
07-18 16:56:56.498 4993 5166 W System.err: at java.lang.Thread.run(Thread.java:923)
07-18 16:56:56.498 4993 5166 W System.err: Caused by: android.system.GaiException: android_getaddrinfo failed: EAI_NODATA (No address associated with hostname)
07-18 16:56:56.498 4993 5166 W System.err: at libcore.io.Linux.android_getaddrinfo(Native Method)
07-18 16:56:56.498 4993 5166 W System.err: at libcore.io.ForwardingOs.android_getaddrinfo(ForwardingOs.java:73)
07-18 16:56:56.498 4993 5166 W System.err: at libcore.io.BlockGuardOs.android_getaddrinfo(BlockGuardOs.java:202)
07-18 16:56:56.498 4993 5166 W System.err: at libcore.io.ForwardingOs.android_getaddrinfo(ForwardingOs.java:73)
07-18 16:56:56.499 4993 5166 W System.err: at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:135)
07-18 16:56:56.499 4993 5166 W System.err: ... 24 more
07-18 16:56:56.838 1393 1598 D ConnectivityService: NetReassign [no changes]
07-18 16:56:57.107 6991 7047 D AppCenter: triggerIngestion(group_core) pendingLogCount=1
07-18 16:56:57.107 6991 7047 D AppCenter: Trying to get 1 logs from the Persistence database for group_core
07-18 16:56:57.114 6991 7047 D AppCenter: Returning 1 log(s) with an ID, 7c0bc2ae-adad-425f-9f96-415d4066edef
07-18 16:56:57.114 6991 7047 D AppCenter: The SID/ID pairs for returning log(s) is/are:
07-18 16:56:57.114 6991 7047 D AppCenter: null / 11
07-18 16:56:57.114 6991 7047 D AppCenter: ingestLogs(group_core,7c0bc2ae-adad-425f-9f96-415d4066edef) pendingLogCount=0
07-18 16:56:57.118 6991 7047 D AppCenter: checkPendingLogs(group_core) pendingLogCount=0 batchTimeInterval=3000
07-18 16:56:57.119 6991 7036 V AppCenter: Calling https://in.appcenter.ms/logs?api-version=1.0.0...
07-18 16:56:57.120 6991 7036 V AppCenter: Headers: {Install-ID=c476c6e2-293d-4612-98a5-b3b8b671438a, App-Secret=****************************e8a07491, Content-Type=application/json}
07-18 16:56:57.120 6991 7036 V AppCenter: {
07-18 16:56:57.120 6991 7036 V AppCenter: "logs": [
07-18 16:56:57.120 6991 7036 V AppCenter: {
07-18 16:56:57.120 6991 7036 V AppCenter: "type": "startService",
07-18 16:56:57.120 6991 7036 V AppCenter: "timestamp": "2021-07-18T14:56:54.066Z",
07-18 16:56:57.120 6991 7036 V AppCenter: "device": {
07-18 16:56:57.120 6991 7036 V AppCenter: "sdkName": "appcenter.android",
07-18 16:56:57.120 6991 7036 V AppCenter: "sdkVersion": "4.0.0",
07-18 16:56:57.120 6991 7036 V AppCenter: "model": "Xperia XZ3",
07-18 16:56:57.120 6991 7036 V AppCenter: "oemName": "Sony",
07-18 16:56:57.120 6991 7036 V AppCenter: "osName": "Android",
07-18 16:56:57.120 6991 7036 V AppCenter: "osVersion": "11",
07-18 16:56:57.120 6991 7036 V AppCenter: "osBuild": "RQ3A.210605.005",
07-18 16:56:57.120 6991 7036 V AppCenter: "osApiLevel": 30,
07-18 16:56:57.120 6991 7036 V AppCenter: "locale": "de_DE",
07-18 16:56:57.120 6991 7036 V AppCenter: "timeZoneOffset": 120,
07-18 16:56:57.120 6991 7036 V AppCenter: "screenSize": "1440x2736",
07-18 16:56:57.120 6991 7036 V AppCenter: "appVersion": "4.2126.2",
07-18 16:56:57.120 6991 7036 V AppCenter: "carrierName": "Telekom.de",
07-18 16:56:57.120 6991 7036 V AppCenter: "carrierCountry": "de",
07-18 16:56:57.120 6991 7036 V AppCenter: "appBuild": "42126814",
07-18 16:56:57.120 6991 7036 V AppCenter: "appNamespace": "com.microsoft.office.outlook"
07-18 16:56:57.120 6991 7036 V AppCenter: },
07-18 16:56:57.120 6991 7036 V AppCenter: "services": [
07-18 16:56:57.120 6991 7036 V AppCenter: "Crashes",
07-18 16:56:57.120 6991 7036 V AppCenter: "Analytics"
07-18 16:56:57.120 6991 7036 V AppCenter: ]
07-18 16:56:57.120 6991 7036 V AppCenter: }
07-18 16:56:57.120 6991 7036 V AppCenter: ]
07-18 16:56:57.120 6991 7036 V AppCenter: }
07-18 16:56:57.978 6991 7036 V AppCenter: HTTP response status=200 payload={"status":"AllLogsThrottled","validDiagnosticsIds":[],"throttledDiagnosticsIds":[],"correlationId":"ec42b188-d969-4268-9f24-3db2688a45a7"}
07-18 16:56:57.981 6991 7047 D AppCenter: Deleting logs from the Persistence database for group_core with 7c0bc2ae-adad-425f-9f96-415d4066edef
07-18 16:56:57.981 6991 7047 D AppCenter: The IDs for deleting log(s) is/are:
07-18 16:56:57.981 6991 7047 D AppCenter: 11
07-18 16:56:57.997 6991 7047 D AppCenter: checkPendingLogs(group_core) pendingLogCount=0 batchTimeInterval=3000
07-18 16:56:58.240 845 845 D audio_hw_primary: out_standby: enter: stream (0xeca09000) usecase(1: low-latency-playback)
07-18 16:56:58.308 845 845 D audio_hw_primary: disable_audio_route: reset and update mixer path: low-latency-playback
07-18 16:56:58.310 845 845 E soundtrigger: audio_extn_sound_trigger_update_stream_status: invalid input device 0x0, for event 2
07-18 16:56:58.310 845 845 D soundtrigger: audio_extn_sound_trigger_update_stream_status: uc_info->id 1 of type 0 for Event 2, with Raise=0
07-18 16:56:58.310 845 845 D msm8974_platform: platform_split_snd_device: snd_device(2) num devices(0) new_snd_devices(0)
07-18 16:56:58.310 845 845 I msm8974_platform: platform_get_custom_mtmx_params: no matching param with id 0 ip_ch 2 op_ch 2 uc_id 1 snd_dev 2
07-18 16:56:58.310 845 845 D hardware_info: hw_info_append_hw_type : device_name = speaker
07-18 16:56:58.310 845 845 D audio_hw_primary: disable_snd_device: snd_device(2: speaker)
07-18 16:56:58.310 845 845 D msm8974_platform: platform_split_snd_device: snd_device(2) num devices(0) new_snd_devices(0)
07-18 16:56:58.319 845 845 I soundtrigger: audio_extn_sound_trigger_update_device_status: device 0x2 of type 0 for Event 0, with Raise=0
07-18 16:56:58.319 845 845 D audio_hw_primary: out_standby: exit
07-18 16:56:58.321 1393 6784 I system_server: oneway function results will be dropped but finished with status OK and parcel size 4
07-18 16:56:58.733 6991 7011 I .office.outloo: Waiting for a blocking GC ProfileSaver
07-18 16:56:58.746 6991 7005 I .office.outloo: WaitForGcToComplete blocked RunEmptyCheckpoint on ProfileSaver for 13.258ms
07-18 16:56:58.841 1393 1917 D WifiNl80211Manager: Scan result ready event
07-18 16:56:58.841 1393 1917 D WifiNative: Scan result ready event
07-18 16:56:58.842 1198 2807 I LOWI-8.6.0.67: [LOWI-Scan] lowi_close_record:Scan done in 1446063ms, 11 APs in scan results
07-18 16:56:59.646 2033 2771 D QCNEJ/WwanInfoRelay: onServiceStateChanged: dataState: 2 DDS:1 Notify service state update
07-18 16:56:59.653 5673 5673 D CellBroadcastReceiver: onReceive Intent { act=android.intent.action.SERVICE_STATE flg=0x1000010 cmp=com.android.cellbroadcastreceiver.module/com.android.cellbroadcastreceiver.CellBroadcastReceiver (has extras) }
07-18 16:56:59.660 2047 2047 I Telephony: isRttCurrentlySupported -- regular acct, hasVoiceAvailability: false
07-18 16:56:59.660 2047 2047 I Telephony: isRttSupported: false
07-18 16:56:59.660 2047 2047 I Telephony: alwaysAllowWhileRoaming: false
07-18 16:56:59.660 2047 2047 I Telephony: isRoaming: false
07-18 16:56:59.660 2047 2047 I Telephony: isOnWfc: false
07-18 16:56:59.686 2033 2771 D QCNEJ/WwanInfoRelay: onServiceStateChanged: dataState: 2 DDS:1 Notify service state update
07-18 16:56:59.686 2047 2047 D ServiceStateProvider: subId=1
07-18 16:56:59.691 5673 5673 D CellBroadcastReceiver: onReceive Intent { act=android.intent.action.SERVICE_STATE flg=0x1000010 cmp=com.android.cellbroadcastreceiver.module/com.android.cellbroadcastreceiver.CellBroadcastReceiver (has extras) }
07-18 16:56:59.697 2047 2047 I Telephony: isRttCurrentlySupported -- regular acct, hasVoiceAvailability: false
07-18 16:56:59.697 2047 2047 I Telephony: isRttSupported: false
07-18 16:56:59.697 2047 2047 I Telephony: alwaysAllowWhileRoaming: false
07-18 16:56:59.697 2047 2047 I Telephony: isRoaming: false
07-18 16:56:59.697 2047 2047 I Telephony: isOnWfc: false
07-18 16:56:59.868 2033 2771 D QCNEJ/WlanStaInfoRelay: Received action: android.net.wifi.RSSI_CHANGED
07-18 16:56:59.869 2033 2771 I QCNEJ/NativeHalConnector: -> SND notifyWlanStaStatusChanged([WlanStaInfo]: wifiSwitchState = 1 rssi = -80 ssid = FRITZ!Box Meyer bssid = 2c:91:ab:10:24:2f dnsInfo = 192.168.170.1;0.0.0.0;0.0.0.0;0.0.0.0; freqBand = _5GHz countryCode = [RatInfo]: networkType = 1 subType = 101 networkState = CONNECTED netHdl = 432902426637 ipAddrV4 = 192.168.170.85 ipAddrV6 = ifNameV4 = wlan0 ifNameV6 = slotIdx = 0 isAndroidValidated = true) timeStamp = 2021-07-18 16:56:59.868
07-18 16:57:00.020 1727 1727 D KeyguardClockSwitch: Updating clock: 16:57
07-18 16:56:59.875 1393 1598 D ConnectivityService: NetReassign [no changes]
07-18 16:57:02.900 1393 1598 D ConnectivityService: NetReassign [17 : 100 → 101, 11 : 100 → 101, 52 : 100 → 101, 50 : 100 → 101, 1 : 100 → 101, 13 : 100 → 101, 16 : 100 → 101, 22 : 100 → 101, 10 : 100 → 101, 54 : 100 → 101]
07-18 16:57:02.907 720 784 E NetlinkEvent: NetlinkEvent::FindParam(): Parameter 'INTERFACE' not found
07-18 16:57:02.907 720 784 E NetlinkEvent: NetlinkEvent::FindParam(): Parameter 'STATE' not found
07-18 16:57:02.907 720 784 E NetlinkEvent: NetlinkEvent::FindParam(): Parameter 'TIME_NS' not found
07-18 16:57:02.907 720 784 E NetlinkEvent: NetlinkEvent::FindParam(): Parameter 'UID' not found
07-18 16:57:02.910 1393 6784 E LightsService: Light requested not available on this device. 2
07-18 16:57:02.919 1393 1598 D ConnectivityService: Switching to new default network: NetworkAgentInfo{ ni{[type: MOBILE[LTE], state: CONNECTED/CONNECTED, reason: (unspecified), extra: internet.telekom, failover: false, available: true, roaming: false]} network{101} nethandle{437197393933} lp{{InterfaceName: rmnet_data0 LinkAddresses: [ 10.69.201.26/30,2a01:598:a092:3d6:cdb5:c54b:8def:b4fe/64 ] DnsAddresses: [ /10.74.210.210,/10.74.210.211,/2a01:598:7ff:0:10:74:210:210,/2a01:598:7ff:0:10:74:210:211 ] Domains: null MTU: 1500 TcpBufferSizes: 2097152,4194304,8388608,262144,524288,1048576 Routes: [ 0.0.0.0/0 -> 10.69.201.25 rmnet_data0 mtu 1500,::/0 -> fe80::d08b:85f:261:77ac rmnet_data0 mtu 1500,10.69.201.24/30 -> 0.0.0.0 rmnet_data0 mtu 0,2a01:598:a092:3d6::/64 -> :: rmnet_data0 mtu 0 ]}} nc{[ Transports: CELLULAR Capabilities: MMS&SUPL&IA&INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VPN&VALIDATED&NOT_ROAMING&NOT_CONGESTED&NOT_SUSPENDED LinkUpBandwidth>=15000Kbps LinkDnBandwidth>=30000Kbps Specifier: <TelephonyNetworkSpecifier [mSubId = 1]> AdministratorUids: [] RequestorUid: -1 RequestorPackageName: null]} Score{50} everValidated{true} lastValidated{true} created{true} lingering{false} explicitlySelected{false} acceptUnvalidated{false} everCaptivePortalDetected{false} lastCaptivePortalDetected{false} partialConnectivity{false} acceptPartialConnectivity{false} clat{mBaseIface: null, mIface: null, mState: IDLE} }
07-18 16:57:02.916 0 0 I init : processing action (sys.sysctl.tcp_def_init_rwnd=*) from (/system/etc/init/hw/init.rc:994)
07-18 16:57:02.940 1393 1871 D NetworkTimeUpdateService: New default network 101; checking time.
07-18 16:57:02.940 2033 2771 D QCNEJ/DefaultNetworkInfoRelay: Default network available: 101
07-18 16:57:02.941 1393 1598 D ConnectivityService: Lingering [100 WIFI] for 30000ms
07-18 16:57:02.945 2033 2771 D QCNEJ/NativeHalConnector: -> SND notifyDefaultNetworkChanged(0)
07-18 16:57:02.953 1393 1598 D ConnectivityService: Sending DISCONNECTED broadcast for type 1 [100 WIFI] isDefaultNetwork=true
07-18 16:57:02.954 1393 1598 D ConnectivityService: Sending CONNECTED broadcast for type 0 [101 CELLULAR] isDefaultNetwork=true
07-18 16:57:02.955 6991 7051 D AppCenter: Network 101 is available.
07-18 16:57:02.965 0 0 I [Solomon](mxt_pw_lock: 8748)power status: LOCK
07-18 16:57:02.969 0 0 I [Solomon](mxt_pw_lock: 8748)power status: UNLOCK
07-18 16:57:04.996 0 0 E : Watchdog bite received from modem software!
07-18 16:57:04.996 0 0 E : modem subsystem failure reason: SFR Init: wdog or kernel error suspected..
07-18 16:57:04.997 0 0 W subsys-restart: subsystem_restart_dev(): Restart sequence requested for modem, restart_level = SYSTEM.
07-18 16:57:05.001 0 0 I microdump_modem_notifier_nb: smem 611 not available
07-18 16:57:05.001 0 0 I : last_subsyslog last_subsyslog: MODEM ramdump notification received.
07-18 16:57:05.002 0 0 E : last_subsyslog last_subsyslog: Could not read SMEM ID. NULL
07-18 16:57:05.002 0 0 E : last_subsyslog last_subsyslog: Failed to extract modem error log