[Nexus 5 Original Android Development] corwin42:
Same here with the FC on systemui.

Seems that it happens whenever a Navbar button is pressed.

LogCat:

D/dalvikvm( 5429): WAIT_FOR_CONCURRENT_GC blocked 14ms
I/Choreographer( 5429): Skipped 39 frames! The application may be doing too muc
h work on its main thread.
V/KeyguardTouchDelegate( 5429): Connected to keyguard
I/Adreno-EGL( 5429): <qeglDrvAPI_eglInitialize:320>: EGL 1.4 QUALCOMM build: (C
L3776187)
I/Adreno-EGL( 5429): OpenGL ES Shader Compiler Version:
I/Adreno-EGL( 5429): Build Date: 10/15/13 Tue
I/Adreno-EGL( 5429): Local Branch:
I/Adreno-EGL( 5429): Remote Branch: partner/upstream
I/Adreno-EGL( 5429): Local Patches:
I/Adreno-EGL( 5429): Reconstruct Branch:
D/OpenGLRenderer( 5429): Enabling debug mode 0
V/KeyguardHostView( 5429): music state changed: 0
V/KeyguardServiceDelegate( 749): **** SHOWN CALLED ****
D/PhoneStatusBar( 5429): disable: < expand* icons alerts ticker system_info BACK
HOME RECENT clock search* >
D/YouTube ( 5158): apps.youtube.app.prefetch.g.onReceive:366 Received: android.i
ntent.action.USER_PRESENT
D/PhoneStatusBar( 5429): disable: < expand icons alerts ticker system_info back*
home* recent* clock search >
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/InputEventReceiver( 5429): Exception dispatching input event.
E/MessageQueue-JNI( 5429): Exception in MessageQueue callback: handleReceiveCall
back
E/MessageQueue-JNI( 5429): java.lang.IndexOutOfBoundsException: Invalid index 4,
size is 4
E/MessageQueue-JNI( 5429): at java.util.ArrayList.throwIndexOutOfBoundsExce
ption(ArrayList.java:255)
E/MessageQueue-JNI( 5429): at java.util.ArrayList.get(ArrayList.java:308)
E/MessageQueue-JNI( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.getTargetDescription(GlowPadView.java:1343)
E/MessageQueue-JNI( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.announceTargets(GlowPadView.java:1318)
E/MessageQueue-JNI( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.switchToState(GlowPadView.java:416)
E/MessageQueue-JNI( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.trySwitchToFirstTouchState(GlowPadView.java:1075)
E/MessageQueue-JNI( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.handleDown(GlowPadView.java:899)
E/MessageQueue-JNI( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.onTouchEvent(GlowPadView.java:854)
E/MessageQueue-JNI( 5429): at android.view.View.dispatchTouchEvent(View.jav
a:7697)
E/MessageQueue-JNI( 5429): at android.view.ViewGroup.dispatchTransformedTou
chEvent(ViewGroup.java:2216)
E/MessageQueue-JNI( 5429): at android.view.ViewGroup.dispatchTouchEvent(Vie
wGroup.java:1917)
E/MessageQueue-JNI( 5429): at android.view.ViewGroup.dispatchTransformedTou
chEvent(ViewGroup.java:2216)
E/MessageQueue-JNI( 5429): at android.view.ViewGroup.dispatchTouchEvent(Vie
wGroup.java:1917)
E/MessageQueue-JNI( 5429): at android.view.ViewGroup.dispatchTransformedTou
chEvent(ViewGroup.java:2216)
E/MessageQueue-JNI( 5429): at android.view.ViewGroup.dispatchTouchEvent(Vie
wGroup.java:1917)
E/MessageQueue-JNI( 5429): at com.android.systemui.statusbar.DelegateViewHe
lper.onInterceptTouchEvent(DelegateViewHelper.java:102)
E/MessageQueue-JNI( 5429): at com.android.systemui.statusbar.phone.Navigati
onBarView.onInterceptTouchEvent(NavigationBarView.java:234)
E/MessageQueue-JNI( 5429): at android.view.ViewGroup.dispatchTouchEvent(Vie
wGroup.java:1859)
E/MessageQueue-JNI( 5429): at android.view.View.dispatchPointerEvent(View.j
ava:7877)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$ViewPostImeInputSta
ge.processPointerEvent(ViewRootImpl.java:3919)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$ViewPostImeInputSta
ge.onProcess(ViewRootImpl.java:3808)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.deliver(
ViewRootImpl.java:3406)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.onDelive
rToNext(ViewRootImpl.java:3456)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.forward(
ViewRootImpl.java:3425)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$AsyncInputStage.for
ward(ViewRootImpl.java:3510)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.apply(Vi
ewRootImpl.java:3433)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$AsyncInputStage.app
ly(ViewRootImpl.java:3567)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.deliver(
ViewRootImpl.java:3406)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.onDelive
rToNext(ViewRootImpl.java:3456)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.forward(
ViewRootImpl.java:3425)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.apply(Vi
ewRootImpl.java:3433)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$InputStage.deliver(
ViewRootImpl.java:3406)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl.deliverInputEvent(V
iewRootImpl.java:5520)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl.doProcessInputEvent
s(ViewRootImpl.java:5500)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl.enqueueInputEvent(V
iewRootImpl.java:5471)
E/MessageQueue-JNI( 5429): at android.view.ViewRootImpl$WindowInputEventRec
eiver.onInputEvent(ViewRootImpl.java:5594)
E/MessageQueue-JNI( 5429): at android.view.InputEventReceiver.dispatchInput
Event(InputEventReceiver.java:182)
E/MessageQueue-JNI( 5429): at android.os.MessageQueue.nativePollOnce(Native
Method)
E/MessageQueue-JNI( 5429): at android.os.MessageQueue.next(MessageQueue.jav
a:137)
E/MessageQueue-JNI( 5429): at android.os.Looper.loop(Looper.java:124)
E/MessageQueue-JNI( 5429): at android.app.ActivityThread.main(ActivityThrea
d.java:4998)
E/MessageQueue-JNI( 5429): at java.lang.reflect.Method.invokeNative(Native
Method)
E/MessageQueue-JNI( 5429): at java.lang.reflect.Method.invoke(Method.java:5
15)
E/MessageQueue-JNI( 5429): at com.android.internal.os.ZygoteInit$MethodAndA
rgsCaller.run(ZygoteInit.java:777)
E/MessageQueue-JNI( 5429): at com.android.internal.os.ZygoteInit.main(Zygot
eInit.java:593)
E/MessageQueue-JNI( 5429): at dalvik.system.NativeStart.main(Native Method)

D/AndroidRuntime( 5429): Shutting down VM
W/dalvikvm( 5429): threadid=1: thread exiting with uncaught exception (group=0x4
1d77d28)
E/AndroidRuntime( 5429): FATAL EXCEPTION: main
E/AndroidRuntime( 5429): Process: com.android.systemui, PID: 5429
E/AndroidRuntime( 5429): java.lang.IndexOutOfBoundsException: Invalid index 4, s
ize is 4
E/AndroidRuntime( 5429): at java.util.ArrayList.throwIndexOutOfBoundsExce
ption(ArrayList.java:255)
E/AndroidRuntime( 5429): at java.util.ArrayList.get(ArrayList.java:308)
E/AndroidRuntime( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.getTargetDescription(GlowPadView.java:1343)
E/AndroidRuntime( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.announceTargets(GlowPadView.java:1318)
E/AndroidRuntime( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.switchToState(GlowPadView.java:416)
E/AndroidRuntime( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.trySwitchToFirstTouchState(GlowPadView.java:1075)
E/AndroidRuntime( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.handleDown(GlowPadView.java:899)
E/AndroidRuntime( 5429): at com.android.internal.widget.multiwaveview.Glo
wPadView.onTouchEvent(GlowPadView.java:854)
E/AndroidRuntime( 5429): at android.view.View.dispatchTouchEvent(View.jav
a:7697)
E/AndroidRuntime( 5429): at android.view.ViewGroup.dispatchTransformedTou
chEvent(ViewGroup.java:2216)
E/AndroidRuntime( 5429): at android.view.ViewGroup.dispatchTouchEvent(Vie
wGroup.java:1917)
E/AndroidRuntime( 5429): at android.view.ViewGroup.dispatchTransformedTou
chEvent(ViewGroup.java:2216)
E/AndroidRuntime( 5429): at android.view.ViewGroup.dispatchTouchEvent(Vie
wGroup.java:1917)
E/AndroidRuntime( 5429): at android.view.ViewGroup.dispatchTransformedTou
chEvent(ViewGroup.java:2216)
E/AndroidRuntime( 5429): at android.view.ViewGroup.dispatchTouchEvent(Vie
wGroup.java:1917)
E/AndroidRuntime( 5429): at com.android.systemui.statusbar.DelegateViewHe
lper.onInterceptTouchEvent(DelegateViewHelper.java:102)
E/AndroidRuntime( 5429): at com.android.systemui.statusbar.phone.Navigati
onBarView.onInterceptTouchEvent(NavigationBarView.java:234)
E/AndroidRuntime( 5429): at android.view.ViewGroup.dispatchTouchEvent(Vie
wGroup.java:1859)
E/AndroidRuntime( 5429): at android.view.View.dispatchPointerEvent(View.j
ava:7877)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$ViewPostImeInputSta
ge.processPointerEvent(ViewRootImpl.java:3919)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$ViewPostImeInputSta
ge.onProcess(ViewRootImpl.java:3808)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.deliver(
ViewRootImpl.java:3406)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.onDelive
rToNext(ViewRootImpl.java:3456)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.forward(
ViewRootImpl.java:3425)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$AsyncInputStage.for
ward(ViewRootImpl.java:3510)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.apply(Vi
ewRootImpl.java:3433)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$AsyncInputStage.app
ly(ViewRootImpl.java:3567)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.deliver(
ViewRootImpl.java:3406)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.onDelive
rToNext(ViewRootImpl.java:3456)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.forward(
ViewRootImpl.java:3425)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.apply(Vi
ewRootImpl.java:3433)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$InputStage.deliver(
ViewRootImpl.java:3406)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl.deliverInputEvent(V
iewRootImpl.java:5520)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl.doProcessInputEvent
s(ViewRootImpl.java:5500)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl.enqueueInputEvent(V
iewRootImpl.java:5471)
E/AndroidRuntime( 5429): at android.view.ViewRootImpl$WindowInputEventRec
eiver.onInputEvent(ViewRootImpl.java:5594)
E/AndroidRuntime( 5429): at android.view.InputEventReceiver.dispatchInput
Event(InputEventReceiver.java:182)
E/AndroidRuntime( 5429): at android.os.MessageQueue.nativePollOnce(Native
Method)
E/AndroidRuntime( 5429): at android.os.MessageQueue.next(MessageQueue.jav
a:137)
E/AndroidRuntime( 5429): at android.os.Looper.loop(Looper.java:124)
E/AndroidRuntime( 5429): at android.app.ActivityThread.main(ActivityThrea
d.java:4998)
E/AndroidRuntime( 5429): at java.lang.reflect.Method.invokeNative(Native
Method)
E/AndroidRuntime( 5429): at java.lang.reflect.Method.invoke(Method.java:5
15)
E/AndroidRuntime( 5429): at com.android.internal.os.ZygoteInit$MethodAndA
rgsCaller.run(ZygoteInit.java:777)
E/AndroidRuntime( 5429): at com.android.internal.os.ZygoteInit.main(Zygot
eInit.java:593)
E/AndroidRuntime( 5429): at dalvik.system.NativeStart.main(Native Method)

D/dalvikvm( 5429): GC_CONCURRENT freed 3030K, 12% free 22838K/25904K, paused 2ms
+1ms, total 17ms
D/dalvikvm( 5429): WAIT_FOR_CONCURRENT_GC blocked 9ms
W/ActivityManager( 749): Process com.android.systemui has crashed too many time
s: killing!
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory
E/PowerHAL( 749): touch_boost: failed to send: No such file or directory