Using stap within a container to access the running kernel
Issue
Trying to use rhel7/rhel-tools container to run stap, the following error is received:
# stap -e 'probe kernel.function("generic_make_request") { print_backtrace() }'
Checking "/lib/modules/3.10.0-229.1.2.el7.x86_64/build/.config" failed with error: No such file or directory
How can stap be used to access the existing kernel?
Environment
- docker 1.5.0-dev
- Red Hat Enterprise Linux Atomic Host 7.1.1-1
- rhel7/rhel-tools container (:latest)
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Close
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.