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[Bug uprobes/16757] There seems to be no CONFIG_UTRACE option in later kernels (3.13.6).
- From: "tim at mr-dog dot net" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Wed, 26 Mar 2014 11:22:50 +0000
- Subject: [Bug uprobes/16757] There seems to be no CONFIG_UTRACE option in later kernels (3.13.6).
- Auto-submitted: auto-generated
- References: <bug-16757-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=16757
--- Comment #2 from Tim Jones <tim@mr-dog.net> ---
Thanks Frank, that explains the lack of uprobes in this kernel, but I can't
still produce user space backtraces, i.e., I get this:
WARNING: _stp_read_address failed to access memory location
... and from https://sourceware.org/bugzilla/show_bug.cgi?id=14107, which
suggests that the fix has been put into the later kernels, I'd expected to be
able to get them.
Maybe the latest Fedora kernel's missing the kernel update mentioned in comment
5 of the above referenced bug) but I'm not sure how to check this at the mo?
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