This is the mail archive of the
systemtap@sourceware.org
mailing list for the systemtap project.
Re: guru mode: invalid module format
- From: fche at redhat dot com (Frank Ch. Eigler)
- To: Aubrey Li <aubreylee at gmail dot com>
- Cc: systemtap at sourceware dot org
- Date: Tue, 07 May 2019 15:57:00 -0400
- Subject: Re: guru mode: invalid module format
- References: <CAGPKeULHn74mMgJYxmwOoKYVBvoUhTtpfc0gxO-ib-vopTQeoA@mail.gmail.com> <CAGPKeULoq1nkyw+cSn=JrcUZUgYHpe+-Zuk_dym8edsPw0B+XA@mail.gmail.com>
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