[Bug dyninst/23605] Intermittent errors when running a simplest stap script against a simplest target program

scox at redhat dot com sourceware-bugzilla@sourceware.org
Fri Apr 5 15:25:00 GMT 2019


https://sourceware.org/bugzilla/show_bug.cgi?id=23605

Stan Cox <scox at redhat dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |scox at redhat dot com

--- Comment #4 from Stan Cox <scox at redhat dot com> ---
Have not seen that particular behavior but:
stap --runtime=dyninst -c ./a.out a.stp -vv --dyninst -k
will keep around the so file so it can be reproduced by running stapdyn
standalone, e.g.

% stap -e 'probe process("/usr/bin/eu-nm").statement("main@*:*")
{println(pp());}'  -c 'eu-nm' -vv --dyninst -k
% stapdyn -v -c eu-nm /tmp/stapy8u46n/stap_6292.so

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