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* [Bug runtime/14957] New: foreach_aggrsort.exp test hangs on i686 rhel5 system
@ 2012-12-13 19:02 wcohen at redhat dot com
  2012-12-13 20:18 ` [Bug runtime/14957] " jistone at redhat dot com
  0 siblings, 1 reply; 2+ messages in thread
From: wcohen at redhat dot com @ 2012-12-13 19:02 UTC (permalink / raw)
  To: systemtap

http://sourceware.org/bugzilla/show_bug.cgi?id=14957

             Bug #: 14957
           Summary: foreach_aggrsort.exp test hangs on i686 rhel5 system
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: runtime
        AssignedTo: systemtap@sourceware.org
        ReportedBy: wcohen@redhat.com
    Classification: Unclassified


The system becomes hung on a uniprocessor i686 rhel5 the tests hang when
running foreach_aggrsort.exp.  The machine locks up and cpu use goes to 100%.

Can replicate this problem by building from the current git tree and the doing:

make installcheck RUNTESTFLAGS="--debug foreach_aggrsort.exp"

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^ permalink raw reply	[flat|nested] 2+ messages in thread

* [Bug runtime/14957] foreach_aggrsort.exp test hangs on i686 rhel5 system
  2012-12-13 19:02 [Bug runtime/14957] New: foreach_aggrsort.exp test hangs on i686 rhel5 system wcohen at redhat dot com
@ 2012-12-13 20:18 ` jistone at redhat dot com
  0 siblings, 0 replies; 2+ messages in thread
From: jistone at redhat dot com @ 2012-12-13 20:18 UTC (permalink / raw)
  To: systemtap

http://sourceware.org/bugzilla/show_bug.cgi?id=14957

Josh Stone <jistone at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|                            |jistone at redhat dot com
         AssignedTo|systemtap at sourceware dot |jistone at redhat dot com
                   |org                         |

--- Comment #1 from Josh Stone <jistone at redhat dot com> 2012-12-13 20:18:04 UTC ---
I can reproduce this on my 2-cpu i686 rhel5 VM, and on the console is a
backtrace through _stp_pmap_new.  Since I've been hacking on this area quite a
bit lately, I'll dig into this crash.

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end of thread, other threads:[~2012-12-13 20:18 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2012-12-13 19:02 [Bug runtime/14957] New: foreach_aggrsort.exp test hangs on i686 rhel5 system wcohen at redhat dot com
2012-12-13 20:18 ` [Bug runtime/14957] " jistone at redhat dot com

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