This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: backtrace() missing some frames on 32bit x86_64-linux?
- From: Roland McGrath <roland at redhat dot com>
- To: FX Coudert <fxcoudert at gmail dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Fri, 10 Aug 2007 16:22:12 -0700 (PDT)
- Subject: Re: backtrace() missing some frames on 32bit x86_64-linux?
You are using an ancient version and it's likely there have been relevant
bug fixes. Also note that signal handler unwinding for i386 processes
(native or on x86-64) can depend on correct info in the vDSO provided by
the kernel. So it's also possible that old kernel bugs are part of your
problem. See if you have problems on recent software.