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Date: Fri, 20 Apr 2007 13:45:00 -0000
From: "rmoseley at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: frysk-bugzilla@sourceware.org
Message-ID: <20070420144458.4399.rmoseley@redhat.com>
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Subject: [Bug general/4399] New: Continue/Stop in Source WIndow causes ptrace to backtrace
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After adding a new executable to the source window via the "Run Executable"
option off of the "File" menu, a backtrace is "occasionally" generated when I do
a "Continue" and then a "Stop".  The following backtrace occurs:

Call stack is broken - couldn't unwind!
ptrace: No such process (pt 0xc, pid 2232, addr 0x0, data 0x20bc1e8)
   at frysk.sys.Ptrace$RegisterSet.get(Ptrace.cxx:159)
   at frysk.sys.PtraceServer$RegisterSetRequest.execute(PtraceServer.java:199)
   at frysk.sys.Server.run(Server.java:142)
java.lang.NullPointerException
   at frysk.rt.StackFrame.getSymbol(StackFrame.java:244)
   at frysk.gui.srcwin.SourceWindow.populateStackBrowser(SourceWindow.java:609)
   at frysk.gui.srcwin.SourceWindow$LockObserver$37.run(SourceWindow.java:2867)
   at org.gnu.glib.CustomEvents.runEvents(libgtkjava-2.8.so)
   at org.gnu.gtk.Gtk.gtk_main(libgtkjava-2.8.so)
   at org.gnu.gtk.Gtk.main(libgtkjava-2.8.so)
   at frysk.gui.Gui.gui(Gui.java:244)
   at frysk.gui.FryskGui.main(FryskGui.java:59)

-- 
           Summary: Continue/Stop in Source WIndow causes ptrace to
                    backtrace
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: rmoseley at redhat dot com
OtherBugsDependingO 1663,4193
             nThis:


http://sourceware.org/bugzilla/show_bug.cgi?id=4399

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