[AT&T Samsung Galaxy S 4 Android Development] dbooty:
I have the same problem but it only happends when I am streaming music through Subsonic app. I have reflashed three times with no luck. In my case this is the only time it reboots. It's fine when I'm not streaming music through subsonic.

Here is the logcat when it happends:

07-02 19:55:34.225 V/MediaPlayer(10760): callback application
07-02 19:55:34.225 V/MediaPlayer(10760): back from callback
07-02 19:55:34.225 E/MP-Decision( 2434): UP cpu:3 core_idx:3 Nw:3.500000 Tw:90 rq:6.700000 seq:94.000000
07-02 19:55:34.225 V/AwesomePlayer(32428): notifyListner_l() msg (5-MEDIA_SET_VIDEO_SIZE), ext1 (0), ext2 (0)
07-02 19:55:34.225 V/MediaPlayerService(32428): [15] notify (0xb7570740, 5, 0, 0)
07-02 19:55:34.225 V/MediaPlayer(10760): message received msg=5, ext1=0, ext2=0
07-02 19:55:34.225 V/MediaPlayer(10760): New video size 0 x 0
07-02 19:55:34.225 V/MediaPlayer(10760): callback application
07-02 19:55:34.225 V/MediaPlayer(10760): back from callback
07-02 19:55:34.225 V/AwesomePlayer(32428): notifyListner_l() msg (1-MEDIA_PREPARED), ext1 (0), ext2 (0)
07-02 19:55:34.225 V/MediaPlayerService(32428): [15] notify (0xb7570740, 1, 0, 0)
07-02 19:55:34.225 V/MediaPlayer(10760): message received msg=1, ext1=0, ext2=0
07-02 19:55:34.225 V/MediaPlayer(10760): prepared
07-02 19:55:34.225 V/MediaPlayer(10760): signal application thread
07-02 19:55:34.225 V/MediaPlayer(10760): callback application
07-02 19:55:34.225 V/MediaPlayer(10760): prepare complete - status=0
07-02 19:55:34.225 I/subsonic.DownloadServiceImpl(10760): PREPARING -> PREPARED (DownloadFile (Whatcha Gon Do?))
07-02 19:55:34.225 V/MediaPlayer(10760): back from callback
07-02 19:55:34.255 D/dalvikvm(10760): GC_FOR_ALLOC freed 4633K, 14% free 51071K/58836K, paused 24ms, total 24ms
07-02 19:55:34.265 E/EnterprisePartitionManager( 322): Communications error: java.io.IOException: No such file or directory
07-02 19:55:34.265 E/EnterprisePartitionManager( 322): Error in DaemonConnector: java.io.IOException: No such file or directory
07-02 19:55:34.275 I/Process ( 322): Sending signal. PID: 322 SIG: 9
07-02 19:55:34.395 V/AudioHardwareALSA(32428): releaseAudioSessionWakelock() release_wake_lock(AudioSessionOutLock)
07-02 19:55:34.475 E/MP-Decision( 2434): num online cores: 4 reqd : 2 available : 4 rq_depth:1.000000 hotplug_avg_load_dw: 120
07-02 19:55:34.475 E/MP-Decision( 2434): DOWN cpu:3 core_idx:3 Ns:3.100000 Ts:240 rq:1.000000 seq:241.000000
07-02 19:55:34.475 E/MP-Decision( 2434): DOWN cpu:2 core_idx:2 Ns:2.100000 Ts:240 rq:1.000000 seq:241.000000
07-02 19:55:34.485 I/ServiceManager( 580): service 'display' died
07-02 19:55:34.485 I/ServiceManager( 580): service 'account' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'network_management' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'netstats' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'mdm.remotedesktop' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'application_policy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'remoteinjection' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'permission' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'samsung.smartfaceservice' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'textservices' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'sec_analytics' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'license_log_service' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'edmnativehelper' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'msapwifi' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'search' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'rcp' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'ABTPersistenceService' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'print' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'barbeam' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'media_router' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'mini_mode_app_manager' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'statusbar' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'clipboard' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'country_detector' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'log_manager_service' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'lock_settings' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'accessibility' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'motion_recognition' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'voip' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'input_method' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'wallpaper' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'mount' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'enterprise_license_policy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'notification' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'servicediscovery' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'location' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'phone_restriction_policy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'SEAMService' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'tactileassist' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'consumer_ir' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'power' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'wifi_policy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'vibrator' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'cover' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'backup' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'appwidget' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'SecExternalDisplayService' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'diskstats' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'spengestureservice' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'samplingprofiler' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'commontime_management' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'dreams' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'assetatlas' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'battery' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'user' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'procstats' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'persona_state_manager' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'serial' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'uimode' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'wifi' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'dropbox' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'enterprise_policy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'mum_container_policy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'devicestoragemonitor' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'CustomFrequencyManagerService' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'input' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'bluetooth_secure_mode_manager' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'bluetooth_manager' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'clipboardEx' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'netpolicy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'wifip2p' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'sensorservice' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'persona' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'scontext' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'context_aware' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'updatelock' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'connectivity' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'window' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'content' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'DirEncryptService' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'usb' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'audio' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'alarm' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'hardware' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'dbinfo' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'harmony_eas_service' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'gfxinfo' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'entropy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'activity' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'meminfo' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'multiwindow_facade' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'batterystats' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'usagestats' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'appops' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'telephony.registry' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'package' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'scheduling_policy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'tima' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'cpuinfo' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'persona_policy' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'persona_file_system' died
07-02 19:55:34.495 I/ServiceManager( 580): service 'device_policy' died
07-02 19:55:34.505 W/Sensors ( 8826): sensorservice died [0x73a84e40]
07-02 19:55:34.505 W/Sensors ( 1063): sensorservice died [0x785b1d78]
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760): Media player error: java.lang.RuntimeException: system server dead?
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760): java.lang.RuntimeException: system server dead?
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at android.appwidget.AppWidgetManager.getAppWidgetIds(AppWidgetManager.java:935)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at net.sourceforge.subsonic.androidapp.provider.SubsonicAppWidgetProvider.hasInstances(SubsonicAppWidgetProvider.java:105)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at net.sourceforge.subsonic.androidapp.provider.SubsonicAppWidgetProvider.notifyChange(SubsonicAppWidgetProvider.java:95)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at net.sourceforge.subsonic.androidapp.util.NotificationUtil.updateNotification(NotificationUtil.java:61)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at net.sourceforge.subsonic.androidapp.service.DownloadServiceImpl.setPlayerState(DownloadServiceImpl.java:637)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at net.sourceforge.subsonic.androidapp.service.DownloadServiceImpl.doPlay(DownloadServiceImpl.java:702)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at net.sourceforge.subsonic.androidapp.service.DownloadServiceImpl.access$500(DownloadServiceImpl.java:54)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at net.sourceforge.subsonic.androidapp.service.DownloadServiceImpl$BufferTask.execute(DownloadServiceImpl.java:922)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at net.sourceforge.subsonic.androidapp.util.CancellableTask$1.run(CancellableTask.java:72)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760): Caused by: android.os.DeadObjectException
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at android.os.BinderProxy.transact(Native Method)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at com.android.internal.appwidget.IAppWidgetService$Stub$Proxy.getAppWidgetIds(IAppWidgetService.java:952)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	at android.appwidget.AppWidgetManager.getAppWidgetIds(AppWidgetManager.java:932)
07-02 19:55:34.505 W/subsonic.DownloadServiceImpl(10760):	... 8 more
07-02 19:55:34.505 V/MediaPlayer-JNI(10760): reset
07-02 19:55:34.505 V/MediaPlayer(10760): reset
07-02 19:55:34.515 W/Sensors ( 819): sensorservice died [0x73bf5d48]
07-02 19:55:34.525 E/WifiManager( 819): Channel connection lost
07-02 19:55:34.525 W/AudioFlinger(32428): power manager service died !!!
07-02 19:55:34.545 W/Sensors ( 1252): sensorservice died [0x737ad0b0]
07-02 19:55:34.545 E/WifiManager( 1063): Channel connection lost
07-02 19:55:34.545 W/Sensors ( 586): sensorservice died [0x73bf5b58]
07-02 19:55:34.555 I/SurfaceFlinger( 604): restart the boot-animation @ binderDied
07-02 19:55:34.555 D/SurfaceFlinger( 604): Screen acquired, type=0 flinger=0xb87ef500
07-02 19:55:34.555 D/SurfaceFlinger( 604): screen was previously acquired
07-02 19:55:34.555 W/Sensors ( 903): sensorservice died [0x73bbda78]
07-02 19:55:34.555 E/WifiManager( 886): Channel connection lost
07-02 19:55:34.555 I/SurfaceFlinger( 604): id=2877 Removed EimLayer (3/13)
07-02 19:55:34.555 I/SurfaceFlinger( 604): id=2878 Removed GocusedStac (10/12)
07-02 19:55:34.565 I/SurfaceFlinger( 604): id=2895 Removed EimLayer (7/11)
07-02 19:55:34.565 I/SurfaceFlinger( 604): id=2880 Removed TtatusBar (10/10)
07-02 19:55:34.565 I/SurfaceFlinger( 604): id=2882 Removed JmageWallpa (6/9)
07-02 19:55:34.565 I/SurfaceFlinger( 604): id=2880 Removed TtatusBar (-2/9)
07-02 19:55:34.565 I/SurfaceFlinger( 604): id=2882 Removed JmageWallpa (-2/9)
07-02 19:55:34.565 I/SurfaceFlinger( 604): id=2925 Removed EimLayer (4/8)
07-02 19:55:34.575 V/MediaPlayerService(32428): [15] reset
07-02 19:55:34.575 V/StagefrightPlayer(32428): reset
07-02 19:55:34.575 V/AwesomePlayer(32428): reset_l()
07-02 19:55:34.575 V/AwesomePlayer(32428): notifyListner_l() msg (8-MEDIA_STOPPED), ext1 (0), ext2 (0)
07-02 19:55:34.575 V/MediaPlayerService(32428): [15] notify (0xb7570740, 8, 0, 0)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2912 Removed EimLayer (6/7)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2926 Removed EimLayer (4/6)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2874 Removed EimLayer (0/5)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2876 Removed EimLayer (1/4)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2913 Removed EimLayer (1/3)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2894 Removed EimLayer (1/2)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2875 Removed EimLayer (0/1)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2874 Removed EimLayer (-2/1)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2875 Removed EimLayer (-2/1)
07-02 19:55:34.585 I/SurfaceFlinger( 604): id=2876 Removed EimLayer (-2/1)
07-02 19:55:34.595 I/SurfaceFlinger( 604): id=2940 Removed EownloadAct (0/0)
07-02 19:55:34.595 E/WifiManager( 3312): Channel connection lost
07-02 19:55:34.605 E/WifiManager( 586): Channel connection lost
07-02 19:55:34.615 I/SurfaceFlinger( 604): id=2940 Removed EownloadAct (-2/0)
07-02 19:55:34.615 V/AwesomePlayer(32428): reset_l() while (mFlags & PREPARING) condition check
07-02 19:55:34.615 V/MediaPlayer(10760): message received msg=8, ext1=0, ext2=0
07-02 19:55:34.615 V/AwesomePlayer(32428): cancelPlayerEvents (keepNotifications=0)
07-02 19:55:34.615 V/AwesomePlayer(32428): mAudioTrackVector clear
07-02 19:55:34.625 V/AwesomePlayer(32428): reset_l() stop AudioSource since AudioPlayer not exist
07-02 19:55:34.625 E/MP-Decision( 2434): num online cores: 2 reqd : 4 available : 4 rq_depth:42.700001 hotplug_avg_load_dw: 120