From Bugzilla Helper: User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; InfoPath.1) Description of problem: The systemtap tutorial by Frank Eigler starts with: # cat hello-world.stp probe begin { print("hello world\n") exit() } # stap hello-world.stp This fails. Running with "-v" the first problem is that the generated .c file includes linux/config.h, which has been obsoleted in 2.6.18. Workaround: make an empty config.h file. Second problem: generated module will not load due to missing symbol. Dmesg(1) reports: stap_9360: Unknown symbol kallsyms_lookup_name Checking against the git log ... the export of this symbol was dropped when a new method was added to the kernel for symbol to address resolution. Version-Release number of selected component (if applicable): systemtap-0.5.9-1.fc6 How reproducible: Always Steps to Reproduce: 1.See 2.the 3.description Actual Results: Module is built (once I created empty config.h file) but will not load. Expected Results: Module should have loaded and printed "hello world". Additional info:
Prarit said "be sure to file them against the devel branch of Fedora Core. Also, add "fedora-ia64" to the "blocks" field of the BZ". Hope this is now right.
Fedora rawhide already contains a newer 0.5.10 version that corrects this problem.
Thanks ... 0.5.10 does indeed fix this.