[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] wabz:
My Note freezes up whenever an application crashes, for about 20s. Here's some logcat output for when this happens:

<app crashes here>
E/AndroidRuntime(24971):	... 11 more
W/ActivityManager( 1864): Force finishing activity r.intent.getComponent().flattenToShortString()
D/OpenGLRenderer(22653): Flushing caches (mode 2)
I/ClipboardServiceEx( 1864): mCBPickerDialog enter case. MSG_DISMISS_DIALOG
D/OpenGLRenderer(22653): Flushing caches (mode 0)
E/android.os.Debug( 1864): !@Dumpstate > dumpstate -k -t -n -z -d -o /data/log/dumpstate_app_error
I/dumpstate(24985): Check if stand-alone
I/dumpstate(24985): begin
I/SurfaceFlinger( 1699): id=6398 Removed idx=0 Map Size=4
I/SurfaceFlinger( 1699): id=6398 Removed idx=-2 Map Size=4
W/ActivityManager( 1864): Activity pause timeout for r
E/lights ( 1864): write_int: path /sys/devices/virtual/sec/sec_touchkey/brightness, value 2
W/PowerManagerService( 1864): Timer 0x7->0x3|0x0
I/PowerManagerService( 1864): Ulight 7->3|0
D/PowerManagerService( 1864): setLightBrightness : mButtonLight : 0
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
V/ThermistorObserver( 1864): mThermistorState =0, Thermistor temperature: 330
E/AlarmManagerService( 1864): android_server_AlarmManagerService_set to type=1, 1339768800.000000000
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
I/InputReader( 1864): Touch event's action is 0x0 (deviceType=0) [pCnt=1, pending(waiting finished signal)=0, s=0.9138 ]
E/lights ( 1864): write_int: path /sys/devices/virtual/sec/sec_touchkey/brightness, value 1
I/PowerManagerService( 1864): Ulight 3->7|0
D/PowerManagerService( 1864): setLightBrightness : mButtonLight : 130
D/PowerManagerService( 1864): lightSensorChangedLocked 260
D/PowerManagerService( 1864): lcdValue 130
D/PowerManagerService( 1864): buttonValue 0
D/PowerManagerService( 1864): keyboardValue 0
D/PowerManagerService( 1864): lightSensorChangedLocked : mKeyboardLight : 0
I/InputReader( 1864): Touch event's action is 0x1 (deviceType=0) [pCnt=1, pending(waiting finished signal)=0, s=]
I/InputReader( 1864): Touch event's action is 0x0 (deviceType=0) [pCnt=1, pending(waiting finished signal)=0, s=0.9139 ]
I/InputReader( 1864): Touch event's action is 0x1 (deviceType=0) [pCnt=1, pending(waiting finished signal)=0, s=]
D/DEFERED_APP_VISIBILITY( 1864): tweaking closing app
W/PowerManagerService( 1864): Timer 0x7->0x3|0x0
E/lights ( 1864): write_int: path /sys/devices/virtual/sec/sec_touchkey/brightness, value 2
I/PowerManagerService( 1864): Ulight 7->3|0
D/PowerManagerService( 1864): setLightBrightness : mButtonLight : 0
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
D/VoldCmdListener( 1692): asec list
D/VoldCmdListener( 1692): CommandListener::AsecCmd::runCommand -> --
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
W/WifiStateTracker( 1864): getNetworkInfo : NetworkInfo: type: WIFI[], state: CONNECTED/CONNECTED, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: true
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
D/PowerManagerService( 1864): lightSensorChangedLocked 263
D/PowerManagerService( 1864): lcdValue 130
D/PowerManagerService( 1864): buttonValue 0
D/PowerManagerService( 1864): keyboardValue 0
D/PowerManagerService( 1864): lightSensorChangedLocked : mKeyboardLight : 0
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
E/Watchdog( 1864): !@Sync 10815
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
I/InputDispatcher( 1864): Application is not responding: AppWindowToken{42893f90 token=Token{425f35c0 ActivityRecord{41998280 com.gau.go.launcherex/com.jiubang.ggheart.apps.desks.diy.GoLauncher}}}. 20019.5ms since event, 20018.6ms since wait started
I/InputDispatcher( 1864): [JUST INFO] cannot print log on outbound queue because current's inputChannel is null
I/WindowManager( 1864): Input event dispatching timed out sending to application AppWindowToken{42893f90 token=Token{425f35c0 ActivityRecord{41998280 com.gau.go.launcherex/com.jiubang.ggheart.apps.desks.diy.GoLauncher}}}
D/PowerManagerService( 1864): lightSensorChangedLocked 264
D/PowerManagerService( 1864): lcdValue 130
D/PowerManagerService( 1864): buttonValue 0
D/PowerManagerService( 1864): keyboardValue 0
D/PowerManagerService( 1864): lightSensorChangedLocked : mKeyboardLight : 0
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
I/dumpstate(24985): done
I/SurfaceFlinger( 1699): id=6401(10) createSurface 0x409d4 (800x1280),1 flag=400
V/WindowManager( 1864): rotationForOrientationLw(orient=1, last=0); user=0 mLidOpen=-1 mDockMode=0 mHdmiPlugged=false mAccelerometerDefault=1 sensorRotation=-1
D/BatteryService( 1864): update start
D/BatteryService( 1864): level:100 scale:100 status:2 health:2 present:true voltage: 4200 temperature: 330 technology: Li-ion AC powered:false USB powered:true icon:17302836 invalid charger:0
I/power ( 1864): *** release_dvfs_lock : lockType : 1
D/PowerManagerService( 1864): releaseDVFSLockLocked : all DVFS_MIN_LIMIT are released
W/ActivityManager( 1864): mDVFSLock.release()
I/Process ( 1864): Sending signal. PID: 22653 SIG: 3
I/dalvikvm(22653): threadid=3: reacting to signal 3
I/SurfaceFlinger( 1699): id=6402(1001) createSurface 0x4992c (1x1),1 flag=0
I/dalvikvm(22653): Wrote stack traces to '/data/anr/traces.txt'
W/ActivityManager( 1864): Launch timeout has expired, giving up wake lock!
W/ActivityManager( 1864): Activity idle timeout for r
I/Process ( 1864): Sending signal. PID: 1864 SIG: 3
I/dalvikvm( 1864): threadid=3: reacting to signal 3
D/STATUSBAR-BatteryController( 1995): onReceive() - ACTION_BATTERY_CHANGED
D/STATUSBAR-BatteryController( 1995): onReceive() - level:100
D/STATUSBAR-BatteryController( 1995): onReceive() - plugged:2
D/STATUSBAR-BatteryController( 1995): onReceive() - BATTERY_STATUS_CHARGING:
D/KeyguardUpdateMonitor( 1864): received broadcast android.intent.action.BATTERY_CHANGED
D/KeyguardUpdateMonitor( 1864): handleBatteryUpdate
D/WifiService( 1864): ACTION_BATTERY_CHANGED pluggedType: 2
D/UiModeManager( 1864): mLastBroadcastState = 0mCarModeEnabled = falseisDeskDockState(mDockState) = false
V/UiModeManager( 1864): updateLocked: null action, mDockState=0, firing homeIntent: null
D/UiModeManager( 1864): updateConfigurationLocked: mDockState=0; mCarMode=false; mNightMode=0; uiMode=17
I/dalvikvm( 1864): Wrote stack traces to '/data/anr/traces.txt'
I/Process ( 1864): Sending signal. PID: 1995 SIG: 3
I/dalvikvm( 1995): threadid=3: reacting to signal 3
I/dalvikvm( 1995): Wrote stack traces to '/data/anr/traces.txt'
I/Process ( 1864): Sending signal. PID: 2144 SIG: 3
I/dalvikvm( 2144): threadid=3: reacting to signal 3
I/dalvikvm( 2144): Wrote stack traces to '/data/anr/traces.txt'
D/dalvikvm( 1864): GC_CONCURRENT freed 903K, 37% free 28953K/45767K, paused 3ms+10ms
D/dalvikvm( 1864): JIT code cache reset in 4 ms (1048452 bytes 179/0)
D/dalvikvm( 1864): GC_EXPLICIT freed 1138K, 36% free 29363K/45767K, paused 3ms+11ms
E/AlarmManagerService( 1864): android_server_AlarmManagerService_set to type=1, 1339719586.394000000
W/ResourceType( 1864): Skipping entry 0x7f040021 in package table 0 because it is not complex!
E/DataRouter( 1697): usb connection is true
E/DataRouter( 1697): DSR is ON. Don't send DTR ON.
I/InputDispatcher( 1864): Delivering touch to current input target: action: 0
E/ActivityManager( 1864): ANR in android.process.acore (com.gau.go.launcherex/com.jiubang.ggheart.apps.desks.diy.GoLauncher)
E/ActivityManager( 1864): Reason: keyDispatchingTimedOut
E/ActivityManager( 1864): Load: 0.53 / 0.51 / 0.4
E/ActivityManager( 1864): CPU usage from 31698ms to 0ms ago:
E/ActivityManager( 1864): 2.3% 1864/system_server: 1.7% user + 0.5% kernel / faults: 1778 minor 3 major
E/ActivityManager( 1864): 1.8% 22653/android.process.acore: 1.7% user + 0.1% kernel / faults: 145 minor 1 major
E/ActivityManager( 1864): 1.3% 24959/logcat: 0.6% user + 0.6% kernel
E/ActivityManager( 1864): 0.6% 1711/adbd: 0.1% user + 0.5% kernel / faults: 4 minor
E/ActivityManager( 1864): 0.4% 1699/surfaceflinger: 0.2% user + 0.1% kernel / faults: 186 minor
E/ActivityManager( 1864): 0.4% 23081/kworker/0:3: 0% user + 0.4% kernel
E/ActivityManager( 1864): 0.2% 3645/com.vlingo.client.samsung: 0.1% user + 0% kernel / faults: 10 minor
E/ActivityManager( 1864): 0.2% 910/mmcqd/0: 0% user + 0.2% kernel
E/ActivityManager( 1864): 0% 1692/vold: 0% user + 0% kernel / faults: 21 minor
E/ActivityManager( 1864): 0% 23943/logcat: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 1703/gpsd: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 1995/com.android.systemui: 0% user + 0% kernel / faults: 9 minor
E/ActivityManager( 1864): 0% 17118/kworker/u:3: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 22271/kworker/u:1: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 2/kthreadd: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 816/irq/356-mxt540e: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 1686/jbd2/mmcblk0p10: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 1697/drexe: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 1700/zygote: 0% user + 0% kernel / faults: 51 minor
E/ActivityManager( 1864): 0% 1991/dhd_dpc: 0% user + 0% kernel
E/ActivityManager( 1864): 0% 2041/wpa_supplicant: 0% user + 0% kernel / faults: 3 minor
E/ActivityManager( 1864): 0% 2121/com.swype.android.inputmethod: 0% user + 0% kernel / faults: 113 minor
E/ActivityManager( 1864): 0% 2144/com.android.phone: 0% user + 0% kernel
E/ActivityManager( 1864): +0% 24971/net.whatsbeef.animationtest: 0% user + 0% kernel
E/ActivityManager( 1864): 14% TOTAL: 7.7% user + 6.2% kernel + 0.3% iowait + 0% softirq
E/ActivityManager( 1864): CPU usage from 669ms to 1192ms later:
E/ActivityManager( 1864): 37% 1864/system_server: 26% user + 10% kernel / faults: 525 minor
E/ActivityManager( 1864): 10% 1920/WindowManager: 10% user + 0% kernel
E/ActivityManager( 1864): 10% 1925/InputDispatcher: 1.7% user + 8.9% kernel
E/ActivityManager( 1864): 8.9% 1869/Compiler: 8.9% user + 0% kernel
E/ActivityManager( 1864): 3.5% 1902/ActivityManager: 3.5% user + 0% kernel
E/ActivityManager( 1864): 1.7% 1874/Binder Thread #: 0% user + 1.7% kernel
E/ActivityManager( 1864): 1.7% 2133/Binder Thread #: 1.7% user + 0% kernel
E/ActivityManager( 1864): 1.7% 2697/Binder Thread #: 1.7% user + 0% kernel
E/ActivityManager( 1864): 1.7% 5150/er$SensorThread: 1.7% user + 0% kernel
E/ActivityManager( 1864): 18% 22653/android.process.acore: 18% user + 0% kernel / faults: 121 minor
E/ActivityManager( 1864): 10% 22653/d.process.acore: 10% user + 0% kernel
E/ActivityManager( 1864): 6.6% 22768/XAEngine_ticker: 6.6% user + 0% kernel
E/ActivityManager( 1864): 1.6% 22677/d.process.acore: 1.6% user + 0% kernel
E/ActivityManager( 1864): 10% 1699/surfaceflinger: 4% user + 6.1% kernel
E/ActivityManager( 1864): 5.1% 1809/SurfaceFlinger: 4% user + 1% kernel
E/ActivityManager( 1864): 2% 7474/Binder Thread #: 0% user + 2% kernel
E/ActivityManager( 1864): 1% 1820/SurfaceFlinger: 0% user + 1% kernel
E/ActivityManager( 1864): 1% 1835/Binder Thread #: 0% user + 1% kernel
E/ActivityManager( 1864): 1% 7661/Binder Thread #: 0% user + 1% kernel
E/ActivityManager( 1864): 1.1% 17118/kworker/u:3: 0% user + 1.1% kernel
E/ActivityManager( 1864): +0% 25233/kworker/1:1: 0% user + 0% kernel
E/ActivityManager( 1864): 41% TOTAL: 31% user + 10% kernel
I/InputDispatcher( 1864): Delivering touch to current input target: action: 0
I/InputDispatcher( 1864): Delivering touch to current input target: action: 0
W/SIP ( 2121): IInputMethodWrapper. mCaller.executeOrSendMessage(MSG_UPDATE_WACOM_STATE)
W/SIP ( 2121): IInputMethodWrapper. inputMethod.updateWacomState(msg.arg1). arg1 =0
E/android.os.Debug( 1864): !@Dumpstate > dumpstate -k -t -z -d -o /data/log/dumpstate_app_anr
I/dumpstate(25235): Check if stand-alone
I/dumpstate(25235): begin
D/PowerManagerService( 1864): lightSensorChangedLocked 284
D/PowerManagerService( 1864): lcdValue 130
D/PowerManagerService( 1864): buttonValue 0
D/PowerManagerService( 1864): keyboardValue 0
D/PowerManagerService( 1864): lightSensorChangedLocked : mKeyboardLight : 0

I've got GO Launcher as the launcher here, which apparently did the ANR, but exactly the same thing happens with the stock twlauncher. I don't think the launcher is at fault here, but I don't really know. This is extremely frustrating when developing apps, obviously. Does anyone else get this behaviour? I'm on XXLPY, no root, never rooted, only stock roms. Any help?