guru mode: invalid module format

Frank Ch. Eigler fche@redhat.com
Tue May 7 19:58:00 GMT 2019


Aubrey Li <aubreylee@gmail.com> writes:

>> Normal mode works properly
>> $ sudo stap -v helloworld.stp
>> But guru mode does not work for me
>> $ sudo rm -rf ~/.systemtap/cache/

(This should not be necessary!)

>> $ sudo stap -v helloworld.stp -g
>> Invalid module format
>> WARNING: /usr/local/bin/staprun exited with status: 1
>> Pass 5: run completed in 0usr/10sys/8real ms.
>> Pass 5: run failed.  [man error::pass5]

It would help to know the kernel version, configuration, anything left
in the dmesg w.r.t. modules, security, etc.


- FChE



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