[Pkg-fglrx-devel] Bug#649239: fglrx-driver: X crashes with fglrx

[Craig Small]

Further information.
I used the ati download but I believe it is the same error messages.
The problem might be in the intel driver or perhaps the fglrx is
upsetting the driver.

(II) fglrx: intel VGA device detected, load intel driver.
(II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[tcsetpgrp failed in terminal_inferior: Operation not permitted]
(II) Module intel: vendor="X.Org Foundation"
    compiled for 1.11.1.902, module version = 2.17.0
(II) AMD Video driver is running on a device belonging to a group
targeted for this release
(II) AMD Video driver is signed
(II) Loading /usr/lib/xorg/modules/drivers/fglrx_drv.so
(II) Loading /usr/lib/xorg/modules/linux/libfglrxdrm.so
(II) fglrx(0): pEnt->device->identifier=0x555555970520
FATAL: Module fbcon not found.
(II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
(II) intel(1): pEnt->device->identifier=(nil)
(EE) Screen 1 deleted because of no matching config section.
(II) Unloading intel
(II) fglrx(0): === [xdl_xs111_atiddxPreInit] === begin
(II) fglrx(0): PowerXpress: Discrete GPU is selected.
(**) fglrx(0): Depth 24, (--) framebuffer bpp 32
(==) fglrx(0): RGB weight 888
(==) fglrx(0): Default visual is TrueColor
(II) fglrx(0): Integrated Graphics Chipset: Intel(R) Sandybridge Mobile
(GT2)
(**) fglrx(0): ChipID override: 0x0116
(**) fglrx(0): ChipRev override: 9
(**) fglrx(0): Chipset: "Sandybridge Mobile (GT2)"

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff2f0a002 in intel_init_bufmgr (intel=0x5555559a7ae0)
    at ../../src/intel_driver.c:420
420 ../../src/intel_driver.c: No such file or directory.
    in ../../src/intel_driver.c

(gdb) load src/intel_driver.c
`system-supplied DSO at 0x7ffff7ffb000' has disappeared; keeping its
symbols.
You can't do that when your target is `multi-thread'
(gdb) bt
#0  0x00007ffff2f0a002 in intel_init_bufmgr (intel=0x5555559a7ae0)
    at ../../src/intel_driver.c:420
#1  I830PreInit (scrn=0x5555559a4fc0, flags=<optimized out>)
    at ../../src/intel_driver.c:619
#2  0x00007ffff3758e19 in xdl_xs111_atiddxPxPreInit ()
   from /usr/lib/xorg/modules/drivers/fglrx_drv.so
#3  0x00007ffff372e3a9 in xdl_xs111_atiddxPreInit ()
   from /usr/lib/xorg/modules/drivers/fglrx_drv.so
#4  0x00005555555e2bd4 in InitOutput (pScreenInfo=0x55555595b760,
argc=2, 
    argv=0x7fffffffe728) at ../../../../hw/xfree86/common/xf86Init.c:519
#5  0x0000555555594fed in main (argc=2, argv=<optimized out>, 
    envp=<optimized out>) at ../../dix/main.c:204

Line 420 of that file is:
(gdb) load src/intel_driver.c
`system-supplied DSO at 0x7ffff7ffb000' has disappeared; keeping its
symbols.
You can't do that when your target is `multi-thread'
(gdb) bt
#0  0x00007ffff2f0a002 in intel_init_bufmgr (intel=0x5555559a7ae0)
    at ../../src/intel_driver.c:420
#1  I830PreInit (scrn=0x5555559a4fc0, flags=<optimized out>)
    at ../../src/intel_driver.c:619
#2  0x00007ffff3758e19 in xdl_xs111_atiddxPxPreInit ()
   from /usr/lib/xorg/modules/drivers/fglrx_drv.so
#3  0x00007ffff372e3a9 in xdl_xs111_atiddxPreInit ()
   from /usr/lib/xorg/modules/drivers/fglrx_drv.so
#4  0x00005555555e2bd4 in InitOutput (pScreenInfo=0x55555595b760,
argc=2, 
    argv=0x7fffffffe728) at ../../../../hw/xfree86/common/xf86Init.c:519
#5  0x0000555555594fed in main (argc=2, argv=<optimized out>, 
    envp=<optimized out>) at ../../dix/main.c:204

Line 420 of that file is:
        if ((INTEL_INFO(intel)->gen == 61)) {

#define INTEL_INFO(intel) ((intel)->chipset.info)
(gdb) p intel->chipset
$3 = {name = 0x7ffff2f35ba5 "Sandybridge Mobile (GT2)", variant = 0, 
  info = 0x0}

and of course 0x0->gen is sadness.

Is this a xserver-xorg-video-intel problem?  I am the first to admit I
might of got this wrong.

-- 
Craig Small VK2XLZ   http://enc.com.au/          csmall at : enc.com.au
Debian GNU/Linux     http://www.debian.org/      csmall at : debian.org
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