This is the mail archive of the
systemtap@sourceware.org
mailing list for the systemtap project.
[Bug runtime/15664] Kernel crash when using ubacktrace/print_ubacktrace in timer.profile on kernel 3.9.4
- From: "agentzh at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Wed, 26 Jun 2013 18:14:33 +0000
- Subject: [Bug runtime/15664] Kernel crash when using ubacktrace/print_ubacktrace in timer.profile on kernel 3.9.4
- Auto-submitted: auto-generated
- References: <bug-15664-6586 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=15664
--- Comment #3 from agentzh <agentzh at gmail dot com> ---
We were using the following script:
https://github.com/agentzh/nginx-systemtap-toolkit/blob/master/ngx-sample-bt
And we were specifying the -u option, that is, using ubacktrace() and
print_ubacktrace() only.
We're seeing the warning "WARNING: Missing unwind data for module, rerun with
'stap -d stap_144a2a5f843564742581d523725a704f_2987'" just because we were
using probe timer.profile in the script, I guess :)
--
You are receiving this mail because:
You are the assignee for the bug.