Created attachment 114685 [details]
The log file of what I am doing

I got the following exception, while trying to launch a debugger on external host (GUI: Debug->Attach Debuger). I correctly got information about running processes and choosed one from the list, but dialog (Starting debugger...) never ends.

External host:

$ lsb_release -a
LSB Version:    :core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: CentOS
Description:    CentOS Linux release 6.0 (Final)
Release:        6.0
Codename:       Final

$ which gdb
/usr/bin/gdb

This is an extraction from log file:

java.lang.NullPointerException
[catch] at org.netbeans.modules.cnd.debugger.common2.debugger.assembly.Disassembly.close(Disassembly.java:218)
	at org.netbeans.modules.cnd.debugger.common2.debugger.NativeDebuggerImpl.preKill(NativeDebuggerImpl.java:1114)
	at org.netbeans.modules.cnd.debugger.gdb2.GdbDebuggerImpl.kill(GdbDebuggerImpl.java:607)
	at org.netbeans.modules.cnd.debugger.gdb2.GdbDebuggerImpl.postKill(GdbDebuggerImpl.java:701)
	at org.netbeans.modules.cnd.debugger.common2.debugger.actions.KillActionProvider$1.run(KillActionProvider.java:109)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:162)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)