Bug 3937 - testBlockingFibonacciFork(frysk.proc.TestTaskObserverBlocked)java.lang.RuntimeException: Unknown waitpid stopped event (process 5342)
Summary: testBlockingFibonacciFork(frysk.proc.TestTaskObserverBlocked)java.lang.Runtim...
Status: RESOLVED FIXED
Alias: None
Product: frysk
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Unassigned
URL:
Keywords:
Depends on:
Blocks: 3385
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Reported: 2007-01-30 17:57 UTC by Andrew Cagney
Modified: 2008-03-26 11:11 UTC (History)
0 users

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Description Andrew Cagney 2007-01-30 17:57:15 UTC
On at least x86-64 RHEL.

At a technical level, this makes little sense, frysk should know about all
children suggesting that waitpid event is stray.

3)
testBlockingFibonacciFork(frysk.proc.TestTaskObserverBlocked)java.lang.RuntimeException:
Unknown waitpid stopped event (process 5342)
   at frysk.sys.Wait.waitAllNoHang(funit)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld.execute(funit)
   at frysk.event.EventLoop.runEventLoop(funit)
   at frysk.event.EventLoop.runPolling(funit)
   at frysk.proc.TestLib.assertRunUntilStop(funit)
   at frysk.proc.TestLib.assertRunUntilStop(funit)
   at frysk.proc.TestTaskObserverBlocked$BlockingFibonacci.<init>(funit)
   at frysk.proc.TestTaskObserverBlocked$5$ForkFibonacci.<init>(funit)
   at frysk.proc.TestTaskObserverBlocked.testBlockingFibonacciFork(funit)
   at frysk.junit.Runner.runCases(funit)
   at frysk.junit.Runner.runArchCases(funit)
   at frysk.junit.Runner.runTestCases(funit)
   at funit.main(funit)
Comment 1 Andrew Cagney 2007-01-30 17:59:01 UTC
RHEL: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=225449
Comment 2 Mark Wielaard 2008-03-13 22:42:16 UTC
This test is currently (x86_64 fedora 8) giving me:

testBlockingFibonacciClone(frysk.proc.live.TestTaskObserverBlocked)java.lang.RuntimeException:
{frysk.proc.live.LinuxPtraceTask@30cddf55,pid=7820,tid=7821,state=detached} in
state "detached" did not handle handleStoppedEvent SIGSTOP(19)
Comment 3 Mark Wielaard 2008-03-26 11:11:06 UTC
Test passes always (./TestRunner -r 100 frysk.proc.live.TestTaskObserverBlocked)
on both 2.6.23.1-42.fc8 x86 and 2.6.24.3-34.fc8 x86_64.