[One (M8s) General] stadtbrueder:
Thanks! Here you go. I started the log, switched to whatsapp and tried to scan the QR Code. Then stopped the log. Hope this helps. Let me know.

--------- beginning of main
E/QCOM PowerHAL( 1196): Failed to acquire lock.
D/OpenGLRenderer(25787): endAllStagingAnimators on 0x5583cef300 (ListPopupWindow$DropDownListView) with handle 0x5583d48140
E/QCOM PowerHAL( 1196): Failed to acquire lock.
D/NetlinkSocketObserver( 1196): NeighborEvent{elapsedMs=119255152, 192.168.1.1, [7CB7333B7295], RTM_NEWNEIGH, NUD_STALE}
--------- beginning of system
E/NetlinkEvent( 428): NetlinkEvent::FindParam(): Parameter 'UID' not found
E/QCOM PowerHAL( 1196): Failed to acquire lock.
I/ActivityManager( 1196): Waited long enough for: ServiceRecord{dc093c u0 com.whatsapp/.messaging.MessageService}
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
I/ActivityManager( 1196): START u0 {act=com.android.systemui.recents.SHOW_RECENTS flg=0x10804000 cmp=com.android.systemui/.recents.RecentsActivity} from uid 10027 on display 0
D/NetlinkSocketObserver( 1196): NeighborEvent{elapsedMs=119257112, fe80::7eb7:33ff:fe3b:7295, [7CB7333B7295], RTM_NEWNEIGH, NUD_PROBE}
I/art ( 1196): Background partial concurrent mark sweep GC freed 93278(7MB) AllocSpace objects, 26(1048KB) LOS objects, 33% free, 24MB/36MB, paused 2.212ms total 153.832ms
W/art (25787): Long monitor contention event with owner method=int libcore.io.Posix.readBytes(java.io.FileDescriptor, java.lang.Object, int, int) from Posix.java:4294967294 waiters=0 for 138ms
--------- beginning of crash
F/libc (26562): Fatal signal 13 (SIGPIPE), code 0 in tid 26562 (sh)
I/DEBUG ( 430): property debug.db.uid not set; NOT waiting for gdb.
I/DEBUG ( 430): HINT: adb shell setprop debug.db.uid 100000
I/DEBUG ( 430): HINT: adb forward tcp:5039 tcp:5039
F/DEBUG ( 430): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
F/DEBUG ( 430): LineageOS Version: '13.0-20170715-UNOFFICIAL-m8qlul'
F/DEBUG ( 430): Build fingerprint: 'htc/m8qlul_htc_europe/htc_m8qlul:6.0.1/MMB29M/743364.1:user/release-keys'
F/DEBUG ( 430): Revision: '0'
F/DEBUG ( 430): ABI: 'arm64'
F/DEBUG ( 430): pid: 26562, tid: 26562, name: sh >>> sh <<<
F/DEBUG ( 430): signal 13 (SIGPIPE), code 0 (SI_USER), fault addr --------
F/DEBUG ( 430): x0 ffffffffffffffe0 x1 00000055a6d05698 x2 0000000000000031 x3 0000007f96857000
F/DEBUG ( 430): x4 0000000000000000 x5 0000000000000001 x6 0000000000000000 x7 00000000000000e0
F/DEBUG ( 430): x8 0000000000000040 x9 00000055a6d056c8 x10 0000000010000000 x11 00000055a6d05410
F/DEBUG ( 430): x12 0000007f96857b40 x13 0000000000000006 x14 0000007f96857d48 x15 00000055a6d05730
F/DEBUG ( 430): x16 000000556ef15b40 x17 0000007f968128fc x18 0000000000000010 x19 0000000000000000
F/DEBUG ( 430): x20 0000000000000031 x21 00000055a6d05698 x22 0000000000000000 x23 0000000000000001
F/DEBUG ( 430): x24 0000000000000003 x25 00000055a6d05678 x26 0000000000000002 x27 000000556ef16000
F/DEBUG ( 430): x28 0000007ffd7dc274 x29 0000007ffd7dc2f0 x30 000000556eedb108
F/DEBUG ( 430): sp 0000007ffd7dc270 pc 0000007f96812904 pstate 0000000020000000
W/NativeCrashListener( 1196): Couldn't find ProcessRecord for pid 26562
F/DEBUG ( 430):
F/DEBUG ( 430): backtrace:
E/DEBUG ( 430): AM write failed: Broken pipe
F/DEBUG ( 430): #00 pc 000000000006b904 /system/lib64/libc.so (write+8)
F/DEBUG ( 430): #01 pc 000000000001c104 /system/bin/sh
F/DEBUG ( 430): #02 pc 00000000000189e0 /system/bin/sh
F/DEBUG ( 430): #03 pc 0000000000017ffc /system/bin/sh
F/DEBUG ( 430): #04 pc 0000000000016990 /system/bin/sh
F/DEBUG ( 430): #05 pc 000000000003b844 /system/bin/sh
F/DEBUG ( 430): #06 pc 000000000003b4ac /system/bin/sh (main+3004)
F/DEBUG ( 430): #07 pc 000000000001972c /system/lib64/libc.so (__libc_init+100)
F/DEBUG ( 430): #08 pc 00000000000058c0 /system/bin/sh
F/DEBUG ( 430):
F/DEBUG ( 430): Tombstone written to: /data/tombstones/tombstone_06
I/BootReceiver( 1196): Copying /data/tombstones/tombstone_06 to DropBox (SYSTEM_TOMBSTONE)
D/su (26561): Finishing su operation for app [uid:10092, pkgName: rs.pedjaapps.alogcatroot.app]
D/su (26557): sending code
D/su (26555): client exited 0
I/SuControllerImpl( 2194): Got change
D/su (26557): child exited
W/art (25787): Long monitor contention event with owner method=void java.io.FileInputStream.close() from FileInputStream.java:114 waiters=0 for 199ms
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
I/ListPopupWindow(25869): Could not find method setEpicenterBounds(Rect) on PopupWindow. Oh well.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
I/ActivityManager( 1196): START u0 {cmp=com.whatsapp/.qrcode.QrCodeActivity} from uid 10080 on display 0
I/ToolbarWidgetWrapper(25869): Progress display unsupported
I/ActivityManager( 1196): Displayed com.whatsapp/.qrcode.QrCodeActivity: +239ms
D/OpenGLRenderer(25869): endAllStagingAnimators on 0xac0efe00 (aq$a) with handle 0xabae06b8
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
V/CameraWrapper( 433): camera_get_camera_info
V/CameraWrapper( 433): check_vendor_module
I/CameraService( 433): CameraService::connect call (PID 25869 "com.whatsapp", camera ID 0) for HAL version default and Camera API version 1
V/CameraWrapper( 433): camera_get_number_of_cameras
V/CameraWrapper( 433): check_vendor_module
I/CameraService( 433): onTorchStatusChangedLocked: Torch status changed for cameraId=0, newStatus=0
V/CameraWrapper( 433): camera_get_camera_info
V/CameraWrapper( 433): check_vendor_module
W/AudioFlinger( 433): acquireAudioSessionId() unknown client 25869 for session 165
D/PRDrmPlugIn( 432): PRDrmPlugin::onInitialize, uniqueId = 7222
D/PRDrmPlugIn( 432): PRDrmPlugin::onSetOnInfoListener: starts! uniqueId = 7222
D/PRDrmPlugIn( 432): PRDrmPlugin::onSetOnInfoListener: ends!
D/PRDrmPlugIn( 432): PRDrmPlugin::onTerminate, uniqueId = 7222
D/NuPlayerDriver( 433): notifyListener_l(0xab89fbc8), (1, 0, 0)
W/AudioFlinger( 433): acquireAudioSessionId() unknown client 25869 for session 166
D/PRDrmPlugIn( 432): PRDrmPlugin::onInitialize, uniqueId = 7213
D/PRDrmPlugIn( 432): PRDrmPlugin::onSetOnInfoListener: starts! uniqueId = 7213
D/PRDrmPlugIn( 432): PRDrmPlugin::onSetOnInfoListener: ends!
D/PRDrmPlugIn( 432): PRDrmPlugin::onTerminate, uniqueId = 7213
D/NuPlayerDriver( 433): notifyListener_l(0xab7c0f98), (1, 0, 0)
W/AudioFlinger( 433): acquireAudioSessionId() unknown client 25869 for session 167
D/PRDrmPlugIn( 432): PRDrmPlugin::onInitialize, uniqueId = 7526
D/PRDrmPlugIn( 432): PRDrmPlugin::onSetOnInfoListener: starts! uniqueId = 7526
D/PRDrmPlugIn( 432): PRDrmPlugin::onSetOnInfoListener: ends!
D/PRDrmPlugIn( 432): PRDrmPlugin::onTerminate, uniqueId = 7526
D/NuPlayerDriver( 433): notifyListener_l(0xab7b7100), (1, 0, 0)
I/CameraClient( 433): Opening camera 0
V/CameraWrapper( 433): camera_get_camera_info
V/CameraWrapper( 433): check_vendor_module
V/CameraWrapper( 433): camera_device_open
V/CameraWrapper( 433): check_vendor_module
I/Adreno ( 433): QUALCOMM build : 8249e7b, Iacb76f3f7d
I/Adreno ( 433): Build Date : 03/22/16
I/Adreno ( 433): OpenGL ES Shader Compiler Version: XE031.06.00.05
I/Adreno ( 433): Local Branch :
I/Adreno ( 433): Remote Branch : refs/tags/AU_LINUX_ANDROID_LA.BR.1.2.6_RB1.06.00.01.179.016
I/Adreno ( 433): Remote Branch : NONE
I/Adreno ( 433): Reconstruct Branch : NOTHING
V/CameraWrapper( 433): camera_device_open: got vendor camera device 0xAB94E838
V/CameraWrapper( 433): camera_set_callbacks->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_get_parameters->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_fixup_getparams: original parameters:
V/CameraWrapper( 433): camera_fixup_getparams: fixed parameters:
V/CameraWrapper( 433): camera_preview_enabled->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_get_parameters->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_fixup_getparams: original parameters:
V/CameraWrapper( 433): camera_fixup_getparams: fixed parameters:
V/CameraWrapper( 433): camera_get_camera_info
V/CameraWrapper( 433): check_vendor_module
V/CameraWrapper( 433): camera_set_parameters->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_fixup_setparams: original parameters:
V/CameraWrapper( 433): camera_fixup_setparams: fixed parameters:
V/CameraWrapper( 433): camera_preview_enabled->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_set_preview_window->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_start_preview->AB7D45C8->AB94E838
D/NetlinkSocketObserver( 1196): NeighborEvent{elapsedMs=119264752, fe80::7eb7:33ff:fe3b:7295, [7CB7333B7295], RTM_NEWNEIGH, NUD_STALE}
V/CameraWrapper( 433): camera_auto_focus->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
V/CameraWrapper( 433): camera_enable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
E/QCOM PowerHAL( 1196): Failed to acquire lock.
D/EmojiAltPhysicalKeyDetector( 2671): onKeyUp() : KeyEvent { action=ACTION_UP, keyCode=KEYCODE_BACK, scanCode=0, metaState=0, flags=0x48, repeatCount=0, eventTime=48506699, downTime=48506651, deviceId=-1, source=0x101 }
D/EmojiAltPhysicalKeyDetector( 2671): onKeyUp() : Not Mapped: 4
V/CameraWrapper( 433): camera_auto_focus->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_stop_preview->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_disable_msg_type->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_stop_preview->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_cancel_picture->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_release->AB7D45C8->AB94E838
V/CameraWrapper( 433): camera_set_preview_window->AB7D45C8->AB94E838
I/CameraFlashlight( 433): Destroying camera 0
V/CameraWrapper( 433): camera_device_close
V/CameraWrapper( 433): camera_get_number_of_cameras
V/CameraWrapper( 433): check_vendor_module
V/CameraWrapper( 433): camera_get_number_of_cameras
V/CameraWrapper( 433): check_vendor_module
V/CameraWrapper( 433): camera_get_number_of_cameras
V/CameraWrapper( 433): check_vendor_module
I/CameraService( 433): onTorchStatusChangedLocked: Torch status changed for cameraId=0, newStatus=1
V/CameraWrapper( 433): camera_get_number_of_cameras
V/CameraWrapper( 433): check_vendor_module
I/CameraService( 433): onTorchStatusChangedLocked: Torch status changed for cameraId=0, newStatus=1
I/CameraService( 433): disconnect: Disconnected client for camera 0 for PID 25869
D/NuPlayerDriver( 433): reset(0xab89fbc8)
D/NuPlayerDriver( 433): notifyListener_l(0xab89fbc8), (8, 0, 0)
W/AMessage( 433): failed to post message as target looper for handler 0 is gone.
D/NuPlayerDriver( 433): notifyResetComplete(0xab89fbc8)
D/NuPlayerDriver( 433): reset(0xab7c0f98)
D/NuPlayerDriver( 433): notifyListener_l(0xab7c0f98), (8, 0, 0)
W/AMessage( 433): failed to post message as target looper for handler 0 is gone.
D/NuPlayerDriver( 433): notifyResetComplete(0xab7c0f98)
D/NuPlayerDriver( 433): reset(0xab7b7100)
D/NuPlayerDriver( 433): notifyListener_l(0xab7b7100), (8, 0, 0)
W/AMessage( 433): failed to post message as target looper for handler 0 is gone.
D/NuPlayerDriver( 433): notifyResetComplete(0xab7b7100)
E/QCOM PowerHAL( 1196): Failed to acquire lock.
D/NetlinkSocketObserver( 1196): NeighborEvent{elapsedMs=119269052, 192.168.1.1, [7CB7333B7295], RTM_NEWNEIGH, NUD_REACHABLE}
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
I/ActivityManager( 1196): START u0 {act=com.android.systemui.recents.SHOW_RECENTS flg=0x10804000 cmp=com.android.systemui/.recents.RecentsActivity} from uid 10027 on display 0
I/art ( 1196): Background partial concurrent mark sweep GC freed 10316(732KB) AllocSpace objects, 10(424KB) LOS objects, 33% free, 24MB/36MB, paused 2.375ms total 136.959ms
E/QCOM PowerHAL( 1196): Failed to acquire lock.
E/QCOM PowerHAL( 1196): Failed to acquire lock.
D/su (26658): su invoked.
D/su (26658): starting daemon client 10092 10092
D/su (26660): remote pid: 26658
D/su (26660): remote pts_slave:
D/su (26660): waiting for child exit
D/su (26662): su invoked.
E/su (26662): SU from: u0_a92
D/su (26662): Checking whether app [uid:10092, pkgName: rs.pedjaapps.alogcatroot.app] is allowed to be root
D/su (26662): Privilege elevation allowed by appops
D/su (26662): Allowing via appops.
D/su (26662): 10092 /system/bin/app_process64 executing 0 /system/bin/sh using binary /system/bin/sh : sh
D/su (26662): Waiting for pid 26663.
I/SuControllerImpl( 2194): Got change
D/ConnectivityService( 1196): handleLingerComplete for NetworkAgentInfo [MOBILE (UMTS) - 148]