On Thu, Dec 29, 2005 at 08:58:15PM +0100, Thomas Klausner wrote:
> It dies quite often with a segfault. The backtrace is:
> #0  0xbb38ac4b in kill () from /usr/lib/libc.so.12
> #1  0xbb3ab204 in raise () from /usr/lib/libc.so.12
> #2  0x0805a359 in nsProfileLock::FatalSignalHandler(int) ()
> #3  0xbb440477 in pthread__signal_deferred () from /usr/lib/libpthread.so.0

To get usefull backtraces from firefox you'll need to recompile it with
the CATCH_SIGNAL stuff commented out; like the patch in 

  http://mail-index.netbsd.org/tech-pkg/2005/12/01/0019.html

You might prefer to #if 0 instead of #ifndef DEBUG, as it's not realy
clear if DEBUG is proagated to that file properly. (And of course
you would need PKG_OPTIONS.gecko += debug)

Martin