[AT&T Samsung Galaxy S II SGH-I777] mrRobinson:
anyone see anything in this logcat that could show why my system is rebooting after disconnecting from being connected to usb. Actually doesn't matter if it is usb per se, even if docked to desktop dock and just power on unplug it reboots, I tried recording a logcat:

05-30 21:40:05.547 D/com.evernote.provider.y(17668): SD CARD IS MOUNTED AGAIN action=android.intent.action.UMS_DISCONNECTED !!!!!!!!!!!!!!!!!!!!!!!
05-30 21:40:05.547 D/com.evernote.provider.y(17668): updateMountState() mounted=true
05-30 21:40:05.597 I/StorageNotification(16493): UMS connection changed to false (media state mounted)
05-30 21:40:05.652 D/com.evernote.provider.y(17668): SD CARD IS MOUNTED AGAIN action=android.intent.action.UMS_DISCONNECTED !!!!!!!!!!!!!!!!!!!!!!!
05-30 21:40:05.652 D/com.evernote.provider.y(17668): updateMountState() mounted=true
05-30 21:40:05.657 D/MtpService(17883): addStorageLocked 65537 /mnt/sdcard
05-30 21:40:05.662 D/MtpService(17883): addStorageLocked 131073 /mnt/emmc
05-30 21:40:05.662 D/MtpService(17883): starting MTP server in MTP mode
05-30 21:40:05.667 I/StorageNotification(16493): UMS connection changed to false (media state mounted)
05-30 21:40:05.672 D/MtpService(17883): addStorageLocked 131073 /mnt/emmc
05-30 21:40:05.672 D/MtpService(17883): addStorageLocked 65537 /mnt/sdcard
05-30 21:40:30.817 V/CircleBatteryWidget(16922): Valeur recuperee a partir de l'intent
05-30 21:40:30.822 V/CircleBatteryWidget(16922): Valeur recuperee : 85
05-30 21:40:30.837 V/CircleBatteryWidget(16922): Widget W :108
05-30 21:40:30.842 V/CircleBatteryWidget(16922): Widget H :108
05-30 21:40:30.842 V/CircleBatteryWidget(16922): Bitmap W :108
05-30 21:40:30.842 V/CircleBatteryWidget(16922): Bitmap H :108
05-30 21:40:31.172 V/CircleBatteryWidget(16922): Valeur recuperee a partir de l'intent
05-30 21:40:31.192 I/BroadcastHandler(18194): Received Broadcast ACTION_POWER_DISCONNECTED, seralizing 'since unplugged'
05-30 21:40:31.212 V/CircleBatteryWidget(16922): Valeur recuperee : 85
05-30 21:40:31.277 D/Exec.exec(18194): Executing command [Ljava.lang.String;@40d12610
05-30 21:40:31.292 V/CircleBatteryWidget(16922): Widget W :108
05-30 21:40:31.297 V/CircleBatteryWidget(16922): Widget H :108
05-30 21:40:31.297 V/CircleBatteryWidget(16922): Bitmap W :108
05-30 21:40:31.302 V/CircleBatteryWidget(16922): Bitmap H :108
05-30 21:40:31.312 E/su (18243): sudb - Opening database
05-30 21:40:31.317 E/su (18243): sudb - Database opened
05-30 21:40:31.317 E/su (18243): sudb - Database closed
05-30 21:40:31.327 V/CircleBatteryWidget(16922): Widget W :108
05-30 21:40:31.342 V/CircleBatteryWidget(16922): Widget H :108
05-30 21:40:31.342 V/CircleBatteryWidget(16922): Bitmap W :108
05-30 21:40:31.342 V/CircleBatteryWidget(16922): Bitmap H :108
05-30 21:40:31.507 D/dalvikvm(17703): GC_CONCURRENT freed 1803K, 28% free 9083K/12547K, paused 1ms+7ms
05-30 21:40:31.922 D/com.evernote.provider.y(17668): SD CARD IS MOUNTED AGAIN action=android.intent.action.UMS_DISCONNECTED !!!!!!!!!!!!!!!!!!!!!!!
05-30 21:40:31.927 I/StorageNotification(16493): UMS connection changed to false (media state mounted)
05-30 21:40:31.937 D/com.evernote.provider.y(17668): updateMountState() mounted=true
05-30 21:40:41.192 W/ActivityManager(16411): Timeout of broadcast BroadcastRecord{416c8468 android.intent.action.ACTION_POWER_DISCONNECTED} - receiver=android.os.BinderProxy@41813ab8, started 10002ms ago
05-30 21:40:41.192 W/ActivityManager(16411): Receiver during timeout: ResolveInfo{417afdd0 com.asksven.betterbatterystats.BroadcastHandler p=0 o=0 m=0x108000}
05-30 21:40:41.332 I/ActivityManager(16411): Start proc com.noshufou.android.su for broadcast com.noshufou.android.su/.SuRequestReceiver: pid=18245 uid=10037 gids={3003, 1015}
05-30 21:40:41.337 W/ActivityManager(16411): Unable to prepare ANR traces file: /data/anr/traces.txt
05-30 21:40:41.337 W/ActivityManager(16411): java.io.IOException: open failed: EACCES (Permission denied)
05-30 21:40:41.337 W/ActivityManager(16411):	at java.io.File.createNewFile(File.java:940)
05-30 21:40:41.337 W/ActivityManager(16411):	at com.android.server.am.ActivityManagerService.dumpStackTraces(ActivityManagerService.java:2917)
05-30 21:40:41.337 W/ActivityManager(16411):	at com.android.server.am.ActivityManagerService.appNotResponding(ActivityManagerService.java:3161)
05-30 21:40:41.337 W/ActivityManager(16411):	at com.android.server.am.ActivityManagerService$AppNotResponding.run(ActivityManagerService.java:3003)
05-30 21:40:41.337 W/ActivityManager(16411):	at android.os.Handler.handleCallback(Handler.java:605)
05-30 21:40:41.337 W/ActivityManager(16411):	at android.os.Handler.dispatchMessage(Handler.java:92)
05-30 21:40:41.337 W/ActivityManager(16411):	at android.os.Looper.loop(Looper.java:137)
05-30 21:40:41.337 W/ActivityManager(16411):	at com.android.server.am.ActivityManagerService$AThread.run(ActivityManagerService.java:1419)
05-30 21:40:41.337 W/ActivityManager(16411): Caused by: libcore.io.ErrnoException: open failed: EACCES (Permission denied)
05-30 21:40:41.337 W/ActivityManager(16411):	at libcore.io.Posix.open(Native Method)
05-30 21:40:41.337 W/ActivityManager(16411):	at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
05-30 21:40:41.337 W/ActivityManager(16411):	at java.io.File.createNewFile(File.java:933)
05-30 21:40:41.337 W/ActivityManager(16411):	... 7 more
05-30 21:40:41.347 W/dalvikvm(16411): threadid=13: thread exiting with uncaught exception (group=0x40a4f1f8)
05-30 21:40:41.347 E/AndroidRuntime(16411): *** FATAL EXCEPTION IN SYSTEM PROCESS: ActivityManager
05-30 21:40:41.347 E/AndroidRuntime(16411): java.lang.ArithmeticException: divide by zero
05-30 21:40:41.347 E/AndroidRuntime(16411):	at com.android.internal.os.ProcessStats.printCurrentState(ProcessStats.java:702)
05-30 21:40:41.347 E/AndroidRuntime(16411):	at com.android.server.am.ActivityManagerService.appNotResponding(ActivityManagerService.java:3173)
05-30 21:40:41.347 E/AndroidRuntime(16411):	at com.android.server.am.ActivityManagerService$AppNotResponding.run(ActivityManagerService.java:3003)
05-30 21:40:41.347 E/AndroidRuntime(16411):	at android.os.Handler.handleCallback(Handler.java:605)
05-30 21:40:41.347 E/AndroidRuntime(16411):	at android.os.Handler.dispatchMessage(Handler.java:92)
05-30 21:40:41.347 E/AndroidRuntime(16411):	at android.os.Looper.loop(Looper.java:137)
05-30 21:40:41.347 E/AndroidRuntime(16411):	at com.android.server.am.ActivityManagerService$AThread.run(ActivityManagerService.java:1419)
05-30 21:40:41.367 I/Process (16411): Sending signal. PID: 16411 SIG: 9
05-30 21:40:41.382 I/dalvikvm(18245): Turning on JNI app bug workarounds for target SDK version 11...
05-30 21:40:41.547 I/ServiceManager( 1878): service 'vibrator' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'telephony.registry' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'activity' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'gfxinfo' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'cpuinfo' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'package' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'permission' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'meminfo' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'usagestats' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'batteryinfo' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'content' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'bluetooth' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'battery' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'hardware' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'throttle' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'account' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'sensorservice' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'entropy' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'power' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'clipboard' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'network_management' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'uimode' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'usb' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'input_method' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'accessibility' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'assetredirection' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'samplingprofiler' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'diskstats' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'bluetooth_a2dp' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'device_policy' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'statusbar' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'netstats' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'netpolicy' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'wifip2p' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'wifi' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'connectivity' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'alarm' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'textservices' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'window' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'appwidget' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'mount' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'notification' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'devicestoragemonitor' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'location' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'country_detector' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'search' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'dropbox' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'wallpaper' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'audio' died
05-30 21:40:41.547 I/ServiceManager( 1878): service 'backup' died
05-30 21:40:41.547 W/Sensors (16633): sensorservice died [0x1778058]
05-30 21:40:41.547 I/ActivityThread(16633): Removing dead content provider: settings
05-30 21:40:41.552 W/AudioFlinger(16373): power manager service died !!!
05-30 21:40:41.552 I/ActivityThread(17703): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(17981): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(17869): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(17668): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(17496): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(16661): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(16644): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(16614): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(16493): Removing dead content provider: settings
05-30 21:40:41.552 I/ActivityThread(18208): Removing dead content provider: settings
05-30 21:40:41.562 I/ActivityThread(17952): Removing dead content provider: settings
05-30 21:40:41.562 I/ActivityThread(17427): Removing dead content provider: settings
05-30 21:40:41.567 I/ActivityThread(17041): Removing dead content provider: settings
05-30 21:40:41.667 D/libEGL (18258): loaded /system/lib/egl/libEGL_mali.so
05-30 21:40:41.677 D/libEGL (18258): loaded /system/lib/egl/libGLESv1_CM_mali.so
05-30 21:40:41.677 D/libEGL (18258): loaded /system/lib/egl/libGLESv2_mali.so
05-30 21:40:41.682 D/ (18258): Device driver API match
05-30 21:40:41.682 D/ (18258): Device driver API version: 10
05-30 21:40:41.682 D/ (18258): User space API version: 10
05-30 21:40:41.682 D/ (18258): mali: REVISION=Linux-r2p4-02rel0 BUILD_DATE=Mon Mar 5 09:47:55 KST 2012
05-30 21:40:41.707 W/AudioFlinger(16373): Thread AudioOut_1 cannot connect to the power manager service

I've uninstalled evernote to no effect, tried setting storage to mtp vs ums etc. (though again don't need to mount anything just connect it and unplug it even from dock and it reboots).