D/audio_hw_primary( 1145): start_output_stream: card:0, port:0, rate:48000
D/AndroidRuntime( 1937): Shutting down VM
W/dalvikvm( 1937): threadid=1: thread exiting with uncaught exception (group=0x40a681f8)
E/AndroidRuntime( 1937): FATAL EXCEPTION: main
E/AndroidRuntime( 1937): java.lang.NullPointerException
E/AndroidRuntime( 1937):        at android.os.Parcel.readException(Parcel.java:1333)
E/AndroidRuntime( 1937):        at android.os.Parcel.readException(Parcel.java:1281)
E/AndroidRuntime( 1937):        at android.hardware.usb.IUsbManager$Stub$Proxy.setCurrentFunction(IUsbManager.java:666)
E/AndroidRuntime( 1937):        at android.hardware.usb.UsbManager.setCurrentFunction(UsbManager.java:438)
E/AndroidRuntime( 1937):        at com.android.settings.deviceinfo.UsbSettings.onPreferenceTreeClick(UsbSettings.java:129)
E/AndroidRuntime( 1937):        at android.preference.Preference.performClick(Preference.java:949)
E/AndroidRuntime( 1937):        at android.preference.PreferenceScreen.onItemClick(PreferenceScreen.java:202)
E/AndroidRuntime( 1937):        at android.widget.AdapterView.performItemClick(AdapterView.java:292)
E/AndroidRuntime( 1937):        at android.widget.AbsListView.performItemClick(AbsListView.java:1058)
E/AndroidRuntime( 1937):        at android.widget.AbsListView$PerformClick.run(AbsListView.java:2514)
E/AndroidRuntime( 1937):        at android.widget.AbsListView$1.run(AbsListView.java:3168)
E/AndroidRuntime( 1937):        at android.os.Handler.handleCallback(Handler.java:605)
E/AndroidRuntime( 1937):        at android.os.Handler.dispatchMessage(Handler.java:92)
E/AndroidRuntime( 1937):        at android.os.Looper.loop(Looper.java:137)
E/AndroidRuntime( 1937):        at android.app.ActivityThread.main(ActivityThread.java:4424)
E/AndroidRuntime( 1937):        at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 1937):        at java.lang.reflect.Method.invoke(Method.java:511)
E/AndroidRuntime( 1937):        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
E/AndroidRuntime( 1937):        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
E/AndroidRuntime( 1937):        at dalvik.system.NativeStart.main(Native Method)
W/ActivityManager( 1177):   Force finishing activity com.android.settings/.Settings
D/dalvikvm( 1177): GC_FOR_ALLOC freed 832K, 11% free 10810K/12103K, paused 44ms
W/ActivityManager( 1177): Activity pause timeout for ActivityRecord{41401640 com.android.settings/.Settings}
D/dalvikvm( 1423): GC_CONCURRENT freed 3249K, 35% free 8937K/13575K, paused 2ms+4ms
D/dalvikvm( 1423): GC_FOR_ALLOC freed 41K, 35% free 8897K/13575K, paused 26ms
I/dalvikvm-heap( 1423): Grow heap (frag case) to 9.941MB for 1286224-byte allocation
D/dalvikvm( 1423): GC_CONCURRENT freed 0K, 26% free 10153K/13575K, paused 2ms+3ms
D/dalvikvm( 1423): GC_FOR_ALLOC freed 1776K, 33% free 9107K/13575K, paused 24ms
D/dalvikvm( 1423): GC_CONCURRENT freed 2K, 27% free 9966K/13575K, paused 2ms+3ms
D/dalvikvm( 1423): GC_FOR_ALLOC freed 867K, 30% free 9555K/13575K, paused 21ms
D/dalvikvm( 1423): GC_FOR_ALLOC freed 279K, 26% free 10117K/13575K, paused 24ms
I/dalvikvm-heap( 1423): Grow heap (frag case) to 11.133MB for 1286224-byte allocation
D/dalvikvm( 1423): GC_CONCURRENT freed 1K, 17% free 11372K/13575K, paused 2ms+6ms