08-20 10:07:56.885: D/libEGL(22622): loaded /system/lib/egl/libEGL_mali.so
08-20 10:07:56.890: D/libEGL(22622): loaded /system/lib/egl/libGLESv1_CM_mali.so
08-20 10:07:56.895: D/libEGL(22622): loaded /system/lib/egl/libGLESv2_mali.so
08-20 10:07:56.900: D/(22622): Device driver API match
08-20 10:07:56.900: D/(22622): Device driver API version: 10
08-20 10:07:56.900: D/(22622): User space API version: 10 
08-20 10:07:56.900: D/(22622): mali: REVISION=Linux-r2p4-02rel0 BUILD_DATE=Mon Mar  5 09:47:55 KST 2012 
08-20 10:07:56.925: D/OpenGLRenderer(22622): Enabling debug mode 0
08-20 10:08:05.555: W/dalvikvm(22622): threadid=11: thread exiting with uncaught exception (group=0x40a2d1f8)
08-20 10:08:05.570: E/AndroidRuntime(22622): FATAL EXCEPTION: Thread-1053
08-20 10:08:05.570: E/AndroidRuntime(22622): android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.view.ViewRootImpl.checkThread(ViewRootImpl.java:4039)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.view.ViewRootImpl.requestLayout(ViewRootImpl.java:709)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.view.View.requestLayout(View.java:12675)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.view.View.requestLayout(View.java:12675)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.view.View.requestLayout(View.java:12675)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.view.View.requestLayout(View.java:12675)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.widget.RelativeLayout.requestLayout(RelativeLayout.java:268)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.view.View.requestLayout(View.java:12675)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.widget.TextView.checkForRelayout(TextView.java:6773)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.widget.TextView.setText(TextView.java:3306)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.widget.TextView.setText(TextView.java:3162)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.widget.TextView.append(TextView.java:2822)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at android.widget.TextView.append(TextView.java:2812)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at com.example.test_udp.MainActivity$Receiver.run(MainActivity.java:70)
08-20 10:08:05.570: E/AndroidRuntime(22622): 	at java.lang.Thread.run(Thread.java:856)
08-20 10:08:05.790: D/OpenGLRenderer(22622): Flushing caches (mode 0)
08-20 10:08:06.325: D/OpenGLRenderer(22622): Flushing caches (mode 1)
08-20 10:13:05.715: I/Process(22622): Sending signal. PID: 22622 SIG: 9