[Mono-bugs] [Bug 482588] New: logging profiler keeps mmaping stuff

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Mar 5 15:51:53 EST 2009


           Summary: logging profiler keeps mmaping stuff
    Classification: Mono
           Product: Mono: Runtime
           Version: SVN
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: misc
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: rkumpera at novell.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---

For very long sessions the profiler keeps mmaping stuff and the process dies
from virtual addressing space exaustion.

The entries in /proc/self/maps have the patten of been duplicated.

I think the issue is that the profiler doesn't protect itself from listing it's
mmaped stuff as new regions.

This is blocking long profiling sessions.

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