ports/180023: xorg (WITH_NEW_XORG) on 10-CURRENT i386 crashes or hard lock kernel

[Matthias Apitz]

>Number:         180023
>Category:       ports
>Synopsis:       xorg (WITH_NEW_XORG) on 10-CURRENT i386 crashes or hard lock kernel
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jun 27 08:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Matthias Apitz
>Release:        10-CURRENT i386
>Organization:
>Environment:
FreeBSD La-Habana 10.0-CURRENT FreeBSD 10.0-CURRENT #0 r250588M: Sat Jun 22 14:15:48 CEST 2013     guru at La-Habana:/usr/obj/usr/home/guru/head/src/sys/GENERIC  i386

>Description:
I've done on an empty VM i386 with 10-CURRENT r250588 and ports r319094
the following xorg compilation:

    /etc/make.conf:

    WITH_NEW_XORG=yes
    WITHOUT_HAL=yes
    WITHOUT_PKGNG=yes

    # rm -rf /usr/local/* /var/db/pkg/* /compat/linux/*
    # cd /usr/ports/x11/xorg 
    # make install clean BATCH=yes WITH_DEBUG=yes

Then I've created packages from the installed ports (based on the names
in /var/db/pkg) and moved them to my laptop with:

    # cd /var/db/pkg
    # pkg_delete -f xorg*
    # pkg_delete -f xf86-*
    # cd PKGDIR-r250588-ports.r319094-auroraVM
    # pkg_add xorg-7.7.tgz

The Xorg comes up fine but crashes and shows the following symptoms (I run
the 'startx' from a SSH session):

1. an intent to switch to another console with CTRL-ALT-F1 hard locks
the system;
2. after reboot and next 'startx', an attempt to start a 'xterm' crashes
the system to auto reboot;
3. after next reboot, 'startx' crashes the system without X coming up

I'm attaching a Xorg.log.0 
>How-To-Repeat:

>Fix:


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