[LG Optimus 2x] Kag:
Hotspot crashed today and it says error when i tried to reenable.

It hung the phone when i tried to re-enable it after rebooting multiple times. (booted with bluetooth on)

It worked after i disabled bluetooth then reenabled hotspot.

sadly i didn't know how to obtain logcat from a hang status.

only had the logcat from when the hotspot crash

No idea if it is of any use.

E/SoftapController(21462): Softap set - failed: -1
E/WifiStateMachine( 1227): Exception in softap start java.lang.IllegalStateException: Error communicating to native daemon to start softap
E/SoftapController(21462): Softap already stopped
W/ContextScopeImpl(22089): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22089): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22089): thread=1 tried to enter the scope of the application context. Ignored.
E/libEGL ( 1035): validate_display:188 error 3008 (EGL_BAD_DISPLAY)
W/ContextScopeImpl(22089): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22089): thread=1755 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22089): thread=1 tried to enter the scope of the application context. Ignored.
E/PrivacySettingsManager( 1227): getSettings - PrivacySettingsManagerService is null
E/PrivacySettingsManager( 1227): deleteSettings - PrivacySettingsManagerService is null
F/libc (21462): Fatal signal 13 (SIGPIPE) at 0x000053d6 (code=0)
W/DnsProxyListener(21462): Error writing DNS result to client
W/SocketClient(21462): write error (Broken pipe)
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
E/WifiStateMachine( 1227): Tethering reports wifi as untethered!, shut down soft Ap
E/WifiStateMachine( 1227): Error resetting interface wl0.1, :java.lang.IllegalStateException: Unable to communicate with native daemon to interface setcfg - com.android.server.NativeDaemonConnectorException: Cmd {interface setcfg wl0.1 0.0.0.0 0 [up broadcast running multicast]} failed with code 501 : {Flag unsupported}
E/Tethering( 1227): Tried to Untethered an errored iface :wl0.1, ignoring
E/WifiStateMachine( 1227): Untether initiate failed!
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
E/WifiStateMachine( 1227): Failed to get tether update, force stop access point
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/Netd (21462): No subsystem found in netlink event
W/Netd (21462): No subsystem found in netlink event
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/dalvikvm(22343): Link of class 'Lcom/amazonaws/http/HttpClientFactory$TrustingSocketFactory;' failed
W/AmazonAppstore.ImmediateDispatcher(22343): Attempted to dispatch message to empty observers
W/ContextScopeImpl(22522): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22522): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22522): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22522): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22522): thread=1776 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22522): thread=1 tried to enter the scope of the application context. Ignored.
E/NetdConnector( 1227): Communications error
E/NetdConnector( 1227): java.io.IOException: Connection refused
E/NetdConnector( 1227):	at android.net.LocalSocketImpl.connectLocal(Native Method)
E/NetdConnector( 1227):	at android.net.LocalSocketImpl.connect(LocalSocketImpl.java:238)
E/NetdConnector( 1227):	at android.net.LocalSocket.connect(LocalSocket.java:98)
E/NetdConnector( 1227):	at com.android.server.NativeDaemonConnector.listenToSocket(NativeDaemonConnector.java:119)
E/NetdConnector( 1227):	at com.android.server.NativeDaemonConnector.run(NativeDaemonConnector.java:88)
E/NetdConnector( 1227):	at java.lang.Thread.run(Thread.java:856)
E/NetdConnector( 1227): Error in NativeDaemonConnector
E/NetdConnector( 1227): java.io.IOException: Connection refused
E/NetdConnector( 1227):	at android.net.LocalSocketImpl.connectLocal(Native Method)
E/NetdConnector( 1227):	at android.net.LocalSocketImpl.connect(LocalSocketImpl.java:238)
E/NetdConnector( 1227):	at android.net.LocalSocket.connect(LocalSocket.java:98)
E/NetdConnector( 1227):	at com.android.server.NativeDaemonConnector.listenToSocket(NativeDaemonConnector.java:119)
E/NetdConnector( 1227):	at com.android.server.NativeDaemonConnector.run(NativeDaemonConnector.java:88)
E/NetdConnector( 1227):	at java.lang.Thread.run(Thread.java:856)
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/dalvikvm(22728): Link of class 'Lcom/amazonaws/http/HttpClientFactory$TrustingSocketFactory;' failed
W/AmazonAppstore.ImmediateDispatcher(22728): Attempted to dispatch message to empty observers
W/ContextScopeImpl(22859): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22859): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22859): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22859): thread=1 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22859): thread=1797 tried to enter the scope of the application context. Ignored.
W/ContextScopeImpl(22859): thread=1 tried to enter the scope of the application context. Ignored.
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
W/dalvikvm(23032): Link of class 'Lcom/amazonaws/http/HttpClientFactory$TrustingSocketFactory;' failed
W/AmazonAppstore.ImmediateDispatcher(23032): Attempted to dispatch message to empty observers
E/SensorService( 1227): Info::setDelayForIdent(ident=0x1af300, ns=1000000000) failed (No such file or directory)
W/IInputConnectionWrapper( 1227): showStatusIcon on inactive InputConnection
W/InputManagerService( 1227): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@413c70c0
W/ContentResolver(23244): Failed to get type for: content://com.android.calendar (Unknown URL content://com.android.calendar)
E/SoftapController(22598): Softap set - failed: -1
E/WifiStateMachine( 1227): Exception in softap start java.lang.IllegalStateException: Error communicating to native daemon to start softap
E/SoftapController(22598): Softap already stopped
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
E/WifiStateMachine( 1227): Tethering reports wifi as untethered!, shut down soft Ap
E/WifiStateMachine( 1227): Error resetting interface wl0.1, :java.lang.IllegalStateException: Unable to communicate with native daemon to interface setcfg - com.android.server.NativeDaemonConnectorException: Cmd {interface setcfg wl0.1 0.0.0.0 0 [up broadcast running multicast]} failed with code 501 : {Flag unsupported}
E/Tethering( 1227): Tried to Untethered an errored iface :wl0.1, ignoring
E/WifiStateMachine( 1227): Untether initiate failed!
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/InputManagerService( 1227): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@4105f050
E/libEGL ( 1035): validate_display:188 error 3008 (EGL_BAD_DISPLAY)
E/WifiStateMachine( 1227): Failed to get tether update, force stop access point
E/PrivacySettingsManager( 1227): getSettings - PrivacySettingsManagerService is null
E/PrivacySettingsManager( 1227): deleteSettings - PrivacySettingsManagerService is null
W/Netd (22598): No subsystem found in netlink event
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/IInputConnectionWrapper( 1227): showStatusIcon on inactive InputConnection
W/Netd (22598): No subsystem found in netlink event
E/SensorService( 1227): Info::setDelayForIdent(ident=0x1af300, ns=1000000000) failed (No such file or directory)
W/InputManagerService( 1227): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@41446610
W/IInputConnectionWrapper( 1227): showStatusIcon on inactive InputConnection
E/SoftapController(22598): Softap set - failed: -1
E/WifiStateMachine( 1227): Exception in softap start java.lang.IllegalStateException: Error communicating to native daemon to start softap
E/SoftapController(22598): Softap already stopped
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
E/WifiStateMachine( 1227): Tethering reports wifi as untethered!, shut down soft Ap
E/WifiStateMachine( 1227): Error resetting interface wl0.1, :java.lang.IllegalStateException: Unable to communicate with native daemon to interface setcfg - com.android.server.NativeDaemonConnectorException: Cmd {interface setcfg wl0.1 0.0.0.0 0 [up broadcast running multicast]} failed with code 501 : {Flag unsupported}
E/Tethering( 1227): Tried to Untethered an errored iface :wl0.1, ignoring
E/WifiStateMachine( 1227): Untether initiate failed!
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/InputManagerService( 1227): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@4135ad40
E/WifiStateMachine( 1227): Failed to get tether update, force stop access point
W/Netd (22598): No subsystem found in netlink event
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/Netd (22598): No subsystem found in netlink event
W/SurfaceTexture( 1035): freeAllBuffersExceptCurrentLocked called but mQueue is not empty
W/System.err(23829): Removed 2131231246
W/System.err(23829): Removed 2131231258
W/System.err(23829): Removed 2131231259
W/BluetoothAdapterStateMachine( 1227): BluetoothOn received: 1
W/SurfaceTexture( 1035): freeAllBuffersExceptCurrentLocked called but mQueue is not empty
W/ProcessStats( 1227): Skipping unknown process pid 23859
W/ProcessStats( 1227): Skipping unknown process pid 23860
W/ProcessStats( 1227): Skipping unknown process pid 23861
W/SurfaceTexture( 1035): freeAllBuffersExceptCurrentLocked called but mQueue is not empty
E/SoftapController(22598): Softap set - failed: -1
E/WifiStateMachine( 1227): Exception in softap start java.lang.IllegalStateException: Error communicating to native daemon to start softap
E/SoftapController(22598): Softap already stopped
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
W/NetworkStats( 1227): found non-monotonic values; saving to dropbox
E/WifiStateMachine( 1227): Failed to get tether update, shutdown soft access point
W/InputManagerService( 1227): Starting input on non-focused client com.android.internal.view.IInputMethodClient$Stub$Proxy@4146a8a0 (uid=1000 pid=23829)
W/SurfaceTexture( 1035): freeAllBuffersExceptCurrentLocked called but mQueue is not empty
W/InputDispatcher( 1227): channel '40eebbf8 com.google.android.apps.reader/com.google.android.apps.reader.app.StreamListActivity (server)' ~ Consumer closed input channel or an error occurred. events=0x8
E/InputDispatcher( 1227): channel '40eebbf8 com.google.android.apps.reader/com.google.android.apps.reader.app.StreamListActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
W/InputDispatcher( 1227): Attempted to unregister already unregistered input channel '40eebbf8 com.google.android.apps.reader/com.google.android.apps.reader.app.StreamListActivity (server)'
W/InputDispatcher( 1227): channel '41357bc8 com.google.android.apps.reader/com.google.android.apps.reader.app.StreamActivity (server)' ~ Consumer closed input channel or an error occurred. events=0x8
E/InputDispatcher( 1227): channel '41357bc8 com.google.android.apps.reader/com.google.android.apps.reader.app.StreamActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
W/InputDispatcher( 1227): Attempted to unregister already unregistered input channel '41357bc8 com.google.android.apps.reader/com.google.android.apps.reader.app.StreamActivity (server)'
W/InputDispatcher( 1227): channel '40ef7848 com.google.android.apps.reader/com.google.android.apps.reader.app.ItemActivity (server)' ~ Consumer closed input channel or an error occurred. events=0x8
E/InputDispatcher( 1227): channel '40ef7848 com.google.android.apps.reader/com.google.android.apps.reader.app.ItemActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
W/InputDispatcher( 1227): Attempted to unregister already unregistered input channel '40ef7848 com.google.android.apps.reader/com.google.android.apps.reader.app.ItemActivity (server)'
W/WindowManager( 1227): Failed looking up window
W/WindowManager( 1227): java.lang.IllegalArgumentException: Requested window android.os.BinderProxy@4108f258 does not exist
W/WindowManager( 1227):	at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:7174)
W/WindowManager( 1227):	at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:7165)
W/WindowManager( 1227):	at com.android.server.wm.WindowState$DeathRecipient.binderDied(WindowState.java:1545)
W/WindowManager( 1227):	at android.os.BinderProxy.sendDeathNotice(Binder.java:417)
W/WindowManager( 1227):	at dalvik.system.NativeStart.run(Native Method)
W/InputManagerService( 1227): Starting input on non-focused client com.android.internal.view.IInputMethodClient$Stub$Proxy@413394f8 (uid=10160 pid=4042)