From: Mark Wielaard <mjw@redhat.com>
To: Dongtao Liu <l.dongtao@gmail.com>
Cc: systemtap@sources.redhat.com
Subject: Re: socket-trace.stp: no match while resolving probe point kernel.function("*@net/socket.c")
Date: Fri, 24 Oct 2008 10:32:00 -0000 [thread overview]
Message-ID: <1224844283.3418.7.camel@dijkstra.wildebeest.org> (raw)
In-Reply-To: <29445d0d0810232000u6d581eem939ac2c8770675e2@mail.gmail.com>
Hi Dongtao,
On Thu, 2008-10-23 at 23:00 -0400, Dongtao Liu wrote:
> I install systemtap in my new Ubuntu 2.6.24-19 system and try to run
> the examples in tutorial. The hello word and strace-open work well,
> however the third example socket-trace has some problems.
I don't immediately see why this is failing, and I don't have an ubuntu
install around. It seems you followed
http://sourceware.org/systemtap/wiki/SystemtapOnUbuntu correctly. And it
is strange that trace-open.stp does work, but socket-trace.stp doesn't.
Are there other examples (http://sourceware.org/systemtap/examples/)
that do/don't work?
Maybe you can try running the testsuite (make installcheck would be
ideal) and/or upgrading to a newer systemtap (either the last release
0.7.3 or current git http://sourceware.org/systemtap/getinvolved.html)
to see if that gives more hints of what is going wrong in this case.
Cheers,
Mark
next prev parent reply other threads:[~2008-10-24 10:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-24 3:01 Dongtao Liu
2008-10-24 10:32 ` Mark Wielaard [this message]
2008-10-30 1:41 ` Dongtao Liu
2008-11-03 11:51 ` Mark Wielaard
2008-11-06 9:54 ` Mark Wielaard
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