[Bug general/4468] New: testBacktrace(frysk.rt.TestStackBacktrace)java.util.ConcurrentModificationException

["mcvet at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

Running testBacktrace(frysk.rt.TestStackBacktrace)
 ...java.lang.RuntimeException: destroyed
   at frysk.proc.LinuxPtraceTaskState$16.handleAddObservation(TestRunner)
   at frysk.proc.Task.handleAddObservation(TestRunner)
   at frysk.proc.TaskObservation.handleAdd(TestRunner)
   at frysk.proc.LinuxPtraceProcState$Attaching.allAttached(TestRunner)
   at 
frysk.proc.LinuxPtraceProcState$Attaching$ToMainTask.handleTaskAttachCompleted(TestRunner)
   at frysk.proc.Proc$4.execute(TestRunner)
   at frysk.event.EventLoop.runEventLoop(TestRunner)
   at frysk.event.EventLoop.runPolling(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.rt.TestStackBacktrace.testBacktrace(TestRunner)
   at java.lang.reflect.Method.invoke(libgcj.so.7rh)
   at junit.framework.TestCase.runTest(TestRunner)
   at junit.framework.TestCase.runBare(TestRunner)
   at junit.framework.TestResult$1.protect(TestRunner)
   at junit.framework.TestResult.runProtected(TestRunner)
   at junit.framework.TestResult.run(TestRunner)
   at junit.framework.TestCase.run(TestRunner)
   at junit.framework.TestSuite.runTest(TestRunner)
   at junit.framework.TestSuite.run(TestRunner)
   at junit.textui.TestRunner.doRun(TestRunner)
   at junit.textui.TestRunner.doRun(TestRunner)
   at frysk.junit.Runner.runCases(TestRunner)
   at frysk.junit.Runner.runArchCases(TestRunner)
   at frysk.junit.Runner.runTestCases(TestRunner)
   at TestRunner.main(TestRunner)
ERROR
  java.util.ConcurrentModificationException

Time: 0.023
There was 1 error:
1) 
testBacktrace(frysk.rt.TestStackBacktrace)java.util.ConcurrentModificationException
   at java.util.HashMap$HashIterator.next(libgcj.so.7rh)
   at frysk.proc.LinuxPtraceProcState$Attaching.allAttached(TestRunner)
   at 
frysk.proc.LinuxPtraceProcState$Attaching$ToMainTask.handleTaskAttachCompleted(TestRunner)
   at frysk.proc.Proc$4.execute(TestRunner)
   at frysk.event.EventLoop.runEventLoop(TestRunner)
   at frysk.event.EventLoop.runPolling(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.rt.TestStackBacktrace.testBacktrace(TestRunner)
   at frysk.junit.Runner.runCases(TestRunner)
   at frysk.junit.Runner.runArchCases(TestRunner)
   at frysk.junit.Runner.runTestCases(TestRunner)
   at TestRunner.main(TestRunner)

FAILURES!!!

-- 
           Summary: testBacktrace(frysk.rt.TestStackBacktrace)java.util.Conc
                    urrentModificationException
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: mcvet at redhat dot com
                CC: mcvet at redhat dot com
OtherBugsDependingO 3346
             nThis:


http://sourceware.org/bugzilla/show_bug.cgi?id=4468

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