Re: psig for Linux

[David Smith <dsmith at redhat dot com>]

Eugene Teo wrote:
> Hi Betito,
> 
> <quote sender="Betito Oliveira">
>> I am trying to run a little "hello world" in systemtap with the 20071704
>> snapshot (i am using this version purposely), with ARM arch, on Debian.
>> I have already installed all the packages necessary.
>>
>> I run: stap hello.stp -vv -k
>> and I get this error:
>>
>> stap hello.stp -vv -k
>> SystemTap translator/driver (version 0.5.15/0.128 built 2008-01-11)
>> Copyright (C) 2005-2007 Red Hat, Inc. and others
>> This is free software; see the source for copying conditions.
>> Created temporary directory "/var/tmp/stapCTonIb"
>> Searched '/usr/stap0714/share/systemtap/tapset/*.stp', found 35
>> Searched '/usr/stap0714/share/systemtap/tapset/LKET/*.stp', found 19
>> Pass 1: parsed user script and 54 library script(s) in
>> 4250usr/60sys/4392real ms.
>> Pass 2: analyzed script: 1 probe(s), 1 function(s), 0 embed(s), 0 global(s)
>> in 60usr/0sys/54real ms.
>> Pass 3: using cached
>> /root/.systemtap/cache/a8/stap_a820a733cd6e86f86c93dfbe5e80c64b_267.c
>> Pass 4: using cached
>> /root/.systemtap/cache/a8/stap_a820a733cd6e86f86c93dfbe5e80c64b_267.ko
>> Pass 5: starting run.
>> Running sudo /usr/stap0714/bin/staprun -v -u root -d 18254
>> /var/tmp/stapCTonIb/stap_a820a733cd6e86f86c93dfbe5e80c64b_267.ko
>> root is not in the sudoers file.  This incident will be reported.
>> Pass 5: run completed in 0usr/20sys/33real ms.
>> Pass 5: run failed.  Try again with more '-v' (verbose) options.
>> Keeping temporary directory "/var/tmp/stapCTonIb"

I've never tried systemtap on arm, but I'll jump in anyway.

Always look at the first error.  In your case, that is: "root is not in
the sudoers file".  I'd fix that first.  Here's what my /etc/sudoers
file has for root:

  ## Allow root to run any commands anywhere
  root    ALL=(ALL)       ALL

I'd fix that, reboot, and try again.

-- 
David Smith
dsmith@redhat.com
Red Hat
http://www.redhat.com
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