Firefox-esr debugging on FreeBSD

[Tim Zingelman]

Hello,

I have a FreeBSD amd64 9.3-RELEASE-p44 with 100% freshly built ports.

firefox-esr-45.2.0,1 without any plugins, crashes about 30 seconds into the 
video https://www.youtube.com/watch?v=gEUBLIFMgnY

The attached patch eliminates some ongoing warnings about uncaught 
exceptions, (perhaps only seen if you have no saved passwords?) but is 
apparently unrelated to the crash.

I added the DEBUG checkbox in 'make config' and added to the MOZ_OPTIONS in the 
makefile:

  --disable-optimize --enable-debug-symbols --disable-install-strip --enable-debug

but I still don't seem to get debug symbols when I do:

gdb /usr/ports/www/firefox-esr/work/firefox-45.2.0esr/obj-x86_64-portbld-freebsd9.3/dist/bin/firefox

Is there some trick you can point me at to help me get symbols so I can 
try and find this crash?

Thanks in advance for any guidance you can provide,

  - Tim
-------------- next part --------------
--- toolkit/components/passwordmgr/LoginManagerParent.jsm.orig	2016-06-09 15:15:30.000000000 -0500
+++ toolkit/components/passwordmgr/LoginManagerParent.jsm	2016-06-09 15:17:07.000000000 -0500
@@ -614,13 +614,15 @@
     // change during this execution of the asynchronous function, but in case a
     // change happens in the state, the function will be retriggered.
     let { loginFormOrigin, loginFormPresent } = this.stateForBrowser(browser);
-
+try {
     yield Services.logins.initializationPromise;
 
     // Check if there are form logins for the site, ignoring formSubmitURL.
     let hasLogins = loginFormOrigin &&
                     Services.logins.countLogins(loginFormOrigin, "", null) > 0;
-
+}catch(blah){
+;
+}
     // Once this preference is removed, this version of the fill doorhanger
     // should be enabled for Desktop only, and not for Android or B2G.
     if (!Services.prefs.getBoolPref("signon.ui.experimental")) {