Comment 4 for bug 106957

Hi Miek,

It may be possible that my instructions above are out of date. You need the linux-image-debug-* package that matches your running kernel. You can get your kernel version with running "uname -a". As of now, I had to install linux-image-debug-2.6.20-16-generic. Of course, the symlink name has to be adapted.

If that doesn't help, you could try running strace, to find what kernel symbol file name stap tries to access:

strace -f -e trace=file -o/tmp/log stap /tmp/your_test.stp
grep vmlinux /tmp/log