ports/75045: www/firefox still crashing upon print

[Frank Altpeter]

>Number:         75045
>Category:       ports
>Synopsis:       www/firefox still crashing upon print
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Dec 14 09:20:17 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Frank Altpeter
>Release:        FreeBSD 5.3-RELEASE-p1 i386
>Organization:
>Environment:
System: FreeBSD pegasus.staff-hh.corpex.de 5.3-RELEASE-p1 FreeBSD 5.3-RELEASE-p1 #26: Wed Dec 1 10:54:19 CET 2004 root at pegasus.staff-hh.corpex.de:/usr/obj/usr/src/sys/kernconf.pegasus i386


	
>Description:
        Although this bug should be gone since 1.0_3, it still happens
        with the current 1.0_4,1 port version. But not allways, though.
        I wasn't yet able to find out, on which constellation firefox
        does crash when trying to print something, but mostly it does
        work again for some time after restart. I thought it would have
        to do with extensions but even with a clean fresh $HOME/.mozilla
        it still does crash sporadically.
        Since strace and truss are not very suitable here, i'm willing
        to test further when someone can tell me how to gather more
        information on that topic.

        The first 10 lines of gdb backtrace on the core tells:

        #0  0x2899af17 in pthread_testcancel () from
        /usr/lib/libpthread.so.1
        #1  0x2898c0b5 in sigaction () from /usr/lib/libpthread.so.1
        #2  0x289861e1 in pthread_kill () from /usr/lib/libpthread.so.1
        #3  0x28985bb0 in raise () from /usr/lib/libpthread.so.1
        #4  0x080554a3 in nsProfileLock::FatalSignalHandler ()
        #5  0x2898ac16 in sigaction () from /usr/lib/libpthread.so.1
        #6  0x2898aa97 in sigaction () from /usr/lib/libpthread.so.1
        #7  0x2898b619 in sigaction () from /usr/lib/libpthread.so.1
        #8  0x28993b3f in pthread_mutexattr_init () from /usr/lib/libpthread.so.1
        #9  0x28993a2e in pthread_mutexattr_init () from /usr/lib/libpthread.so.1
        #10 0x28a41c5f in _ctx_start () from /lib/libc.so.5

        If of interest, my system is an intel centrino notebook (ibm
        thinkpad t40) and my print suite is CUPS-1.1.22 (all ports up-to-date)

        I considered this a critical bug, since you can run in great
        problems for example if you try to print out a train ticket
        online (or any other important only-once-generated dta) and
        your browser does crash, and your ticket is lost.

>How-To-Repeat:
	Don't know, just surf around a bit and then try to print
        something - sometimes it happens, sometimes not.
>Fix:



>Release-Note:
>Audit-Trail:
>Unformatted: