Re: Systemtap on 10.3
- From: Craig Andersen <andersen7@xxxxxxxxxxx>
- Date: Sun, 30 Dec 2007 08:34:17 -0600
Craig Andersen wrote:
I feel close to getting systemtap to work on 10.3 (perhaps) but,
In executing the socktop example the following error was noted, there
seems to be several notes on this on the web but not a clear resolution
that I understand.
./socktop -P UDP
semantic error: libdwfl failure (missing kernel debuginfo): invalid
`Elf' handle while resolving probe point kernel.function("dev_queue_xmit")
[Q] Do you use which kernel ? /boot/vmlinuz-2.6.22.13-0.3-debug
or /boot/vmlinuz-2.6.22.13-0.3-default
I am trying the debug kernel -> uname -> Linux zap64x2
2.6.22.13-0.3-debug #1 SMP 2007/11/19 15:02:58 UTC x86_64 x86_64 x86_64
GNU/Linux
I guess I am unfamiliar with the debuginfo part, is it a library or the
above kernel ?
Anyway I will keep plugging away at it.
Found my own answer, debuginfo is an rpm which at the moment is only
supplied for the default kernel, the process of offering it for updates
is being discussed for 11.0.
.
- References:
- Systemtap on 10.3
- From: Craig Andersen
- Systemtap on 10.3
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