Fw: 【new】problems when running the following script
Mark Wielaard
mjw@redhat.com
Mon May 25 08:25:00 GMT 2009
Hi zshan,
On Sun, 2009-05-24 at 19:41 +0800, zshan wrote:
________________________________________________________________________
> åä»¶äººï¼ zshan
> åéæ¶é´ï¼ 2009-05-23 23:14:14
> æ¶ä»¶äººï¼ Mark Wielaard; fche@redhat.com
> æéï¼ systemtap
> 主é¢ï¼ [new]problems when running the following script
>
> details are attached
>
> HTML document attachment (attachment.html)
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> [...]
> WARNING: cannot find module bridge debuginfo: No DWARF information
> found
> semantic error: no match while resolving probe point
> module("bridge").function("*")
> dwarf_builder releasing kernel dwflpp
> semantic error: no probes found
> Pass 2: analyzed script: 0 probe(s), 0 function(s), 0 embed(s), 0
> global(s) in 100usr/140sys/235real ms.
> Pass 2: analysis failed. Try again with another '--vp 01' option.
> Running rm -rf /tmp/staphKGpAd
>
>
> I really have no idea why?
I don't immediately see what is wrong here.
I do notice that my own bridge.ko.debug file is located under:
/usr/lib/debug/lib/modules/2.6.18-128.1.10.el5xen/kernel/net/bridge/bridge.ko.debug
And I don't have to copy anything around.
Please see if your systemtap and kernel installation are sane.
See http://sourceware.org/systemtap/wiki/HowToReportBugs
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Thanks,
Mark
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