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From: "fche at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug runtime/29108] New: persistent intermittent bufhdr-corruption /
 transport-failures, even with large -s
Date: Sun, 01 May 2022 14:39:31 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29108

            Bug ID: 29108
           Summary: persistent intermittent bufhdr-corruption /
                    transport-failures, even with large -s
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: runtime
          Assignee: systemtap at sourceware dot org
          Reporter: fche at redhat dot com
  Target Milestone: ---

# stap -b -s400 -e 'probe syscall.* { println(name, argstr) }' -c 'sleep 30'

Even with 400MB of buffers per cpu, we can get a handful of transport failu=
res.
 This phenomenon appears to be affecting the syscalls* testsuite.

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