openchrome on Chrome 9 HC

[Warren Block]

On Tue, 15 Jul 2014, Jean-Sébastien Pédron wrote:

> On 15.07.2014 03:40, Warren Block wrote:
>> With xorg-server 1.12.4, xf86-video-openchrome-0.3.3_3, and no xorg.conf:
>>
>>   ...
>>   [   597.951] Segmentation fault at address 0x37c
>>   [   597.951]
>>   Fatal server error:
>>   [   597.951] Caught signal 11 (Segmentation fault). Server aborting
>>
>> Any suggestions?  This machine has a temporary drive.  I can provide the
>> core file or do any sort of weird experiments on it.  xorg-server and
>> xf86-video-openchrome have been built with debug symbols.
>
> Hello Warren!
>
> Could you please post a backtrace of the crash?

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 34c03080 (LWP 100087)]
0x345265ae in VIAFreeScreen (arg=0, flags=0) at via_driver.c:453
453	    if (pVia->directRenderingType != DRI_2)
(gdb) bt
#0  0x345265ae in VIAFreeScreen (arg=0, flags=0) at via_driver.c:453
#1  0x08107c6d in xf86DeleteScreen (scrnIndex=0, flags=0) at xf86Helper.c:218
#2  0x080f9a30 in InitOutput (pScreenInfo=0x82f8a38 <screenInfo>, argc=1,
     argv=0xbfbfecf0) at xf86Init.c:592
#3  0x08065fcb in main (argc=1, argv=0xbfbfecf0, envp=0xbfbfecf8) at main.c:203
(gdb) p pVia->directRenderingType
Cannot access memory at address 0x37c

> And maybe try with xserver 1.14 or 1.15 from xorg-dev [1]. Version 1.14
> is available in "trunk", 1.15 in "branches/experimental".
>
> [1] https://wiki.freebsd.org/Graphics#Development_repository

I can try that later today.