[Desire 820 Q&A, Help & Troubleshooting] QkiZMR:
25362 SystemServiceManager I Starting com.android.server.am.ActivityManagerService$Lifecycle
25362 System E ******************************************
25362 AndroidRuntime E *** FATAL EXCEPTION IN SYSTEM PROCESS: main
25362 AndroidRuntime E java.lang.RuntimeException: Failed to create service com.android.server.am.ActivityManagerService$Lifecycle: service constructor threw an exception
25362 AndroidRuntime E at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:100)
25362 AndroidRuntime E at com.android.server.SystemServer.startBootstrapServices(SystemServer.java:422)
25362 AndroidRuntime E at de.robv.android.xposed.XposedBridge.invokeOriginalMethodNative(Native Method)
25362 AndroidRuntime E at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:675)
25362 AndroidRuntime E at com.android.server.SystemServer.startBootstrapServices(<Xposed>)
25362 AndroidRuntime E at com.android.server.SystemServer.run(SystemServer.java:316)
25362 AndroidRuntime E at com.android.server.SystemServer.main(SystemServer.java:232)
25362 AndroidRuntime E at java.lang.reflect.Method.invoke(Native Method)
25362 AndroidRuntime E at java.lang.reflect.Method.invoke(Method.java:372)
25362 AndroidRuntime E at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1029)
25362 AndroidRuntime E at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:824)
25362 AndroidRuntime E at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:114)
25362 AndroidRuntime E Caused by: java.lang.reflect.InvocationTargetException
25362 AndroidRuntime E at java.lang.reflect.Constructor.newInstance(Native Method)
25362 AndroidRuntime E at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
25362 AndroidRuntime E at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:89)
25362 AndroidRuntime E ... 11 more
25362 AndroidRuntime E Caused by: java.lang.VerifyError: Rejecting class com.android.server.am.ActivityManagerService because it failed compile-time verification (declaration of 'com.android.serve
r.am.ActivityManagerService' appears in /system/framework/services.jar)
25362 AndroidRuntime E at com.android.server.am.ActivityManagerService$Lifecycle.<init>(ActivityManagerService.java:2368)
25362 AndroidRuntime E ... 14 more
25362 System E ************ Failure starting system services
25362 System E java.lang.RuntimeException: Failed to create service com.android.server.am.ActivityManagerService$Lifecycle: service constructor threw an exception
25362 System E at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:100)
25362 System E at com.android.server.SystemServer.startBootstrapServices(SystemServer.java:422)
25362 System E at de.robv.android.xposed.XposedBridge.invokeOriginalMethodNative(Native Method)
25362 System E at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:675)
25362 System E at com.android.server.SystemServer.startBootstrapServices(<Xposed>)
25362 System E at com.android.server.SystemServer.run(SystemServer.java:316)
25362 System E at com.android.server.SystemServer.main(SystemServer.java:232)
25362 System E at java.lang.reflect.Method.invoke(Native Method)
25362 System E at java.lang.reflect.Method.invoke(Method.java:372)
25362 System E at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1029)
25362 System E at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:824)
25362 System E at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:114)
25362 System E Caused by: java.lang.reflect.InvocationTargetException
25362 System E at java.lang.reflect.Constructor.newInstance(Native Method)
25362 System E at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
25362 System E at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:89)
25362 System E ... 11 more
25362 System E Caused by: java.lang.VerifyError: Rejecting class com.android.server.am.ActivityManagerService because it failed compile-time verification (declaration of 'com.android.serve
r.am.ActivityManagerService' appears in /system/framework/services.jar)
25362 System E at com.android.server.am.ActivityManagerService$Lifecycle.<init>(ActivityManagerService.java:2368)
25362 System E ... 14 more
25362 AndroidRuntime E Error reporting crash
25362 AndroidRuntime E java.lang.NullPointerException: Attempt to invoke interface method 'void android.app.IActivityManager.handleApplicationCrash(android.os.IBinder, android.app.ApplicationError
Report$CrashInfo)' on a null object reference
25362 AndroidRuntime E at com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:118)
25362 AndroidRuntime E at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
25362 AndroidRuntime E at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
25362 Process D killProcess, pid=25362
25362 Process D com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException:138 java.lang.ThreadGroup.uncaughtException:693 java.lang.ThreadGroup.uncaughtException:690
25119 Zygote E Exit zygote because system server (-2029252608) has terminated
402 installd E eof
402 installd E failed to read size

More: https://github.com/rovo89/Xposed/issues/88