Bug 431147

Created attachment 293675 [details]
Xorg Log File

Could we get your /etc/X11/xorg.conf please as well? Also, would it be possible
to run Xorg without any /etc/X11/xorg.conf whatsoever? Could we get Xorg.0.log
file from such attempt as well, please?

Also, please install the xserver debuginfo RPM and try to get a log file with a
stacktrace again.

thanks,
Kristian

Created attachment 293740 [details]
Xorg.conf

Created attachment 294448 [details]
Core Dump

I have the same or similar problem with fc9 alpha and Intel GMA 950 integrated 
video on MSI 945GCM5-F V2 motherboard. Its quite easy to reproduce: start X, 
enable compiz (or possibly any other application using 3D accel), mode around 
some window to use 3D accel and after a short time the screen freezes, and then 
it goes black. After that the computer doesn't seem to respond to anything but 
the reset button.

Update:
Using the versions...
  xorg-x11-server-Xorg-1.4.99.900-0.28.20080304.fc9.x86_64
  xorg-x11-drv-i810-2.2.1-4.fc9.x86_64
  compiz-0.6.2-6.fc9.x86_64

Compiz no longer crashes the X server.
What it does do is loads then turns the screen black. I can see the cursor move
around and change accordingly (as I move it over the terminal I had open
previously). The screen remain black but the system does not freeze and is not
in a crashed state. I can move windows around (using keyboard shortcuts). Again
the screen is black and displays nothing but the cursor. 

Issuing a Ctrl+C into the terminal where I opened compiz, my screen returns (i
can see content and not just black) and I have no window manager.

Stay tuned for more...

Created attachment 297346 [details]
My X log

I have the same problem. My screen also turns black but with CTRL-C I am able
work fine again

Nb: this looks like possibly a dupe of 435969.

Running Xorg under gdb:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ff0ef829780 (LWP 7942)]
0x0000003b26a84f2b in memcpy () from /lib64/libc.so.6
(gdb) bt full
#0  0x0000003b26a84f2b in memcpy () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007ff0df1a39e1 in dri_fake_reloc_and_validate_buffer
(bo=0x7ff0d4de5ab0)
    at /usr/include/bits/string3.h:52
        i = 0
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "dri_fake_reloc_and_validate_buffer"
#2  0x00007ff0df1a38c8 in dri_fake_reloc_and_validate_buffer
(bo=0x7ff0d1aef9c0)
    at ../common/dri_bufmgr_fake.c:1006
        r = (struct fake_buffer_reloc *) 0x7ff0d0f35350
        i = 0
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "dri_fake_reloc_and_validate_buffer"
#3  0x00007ff0df1a38c8 in dri_fake_reloc_and_validate_buffer
(bo=0x7ff0d1af0400)
    at ../common/dri_bufmgr_fake.c:1006
        r = (struct fake_buffer_reloc *) 0x7ff0d0f75390
        i = 1
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "dri_fake_reloc_and_validate_buffer"
#4  0x00007ff0df1a38c8 in dri_fake_reloc_and_validate_buffer
(bo=0x7ff0d337cd70)
    at ../common/dri_bufmgr_fake.c:1006
        r = (struct fake_buffer_reloc *) 0x7ff0d1738300
        i = 161
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "dri_fake_reloc_and_validate_buffer"
#5  0x00007ff0df1a3bb4 in dri_fake_process_relocs (batch_buf=0x7ff0d337cd70, 
    count_p=0x7ffff7854e44) at ../common/dri_bufmgr_fake.c:1045
        ret = <value optimized out>
        __PRETTY_FUNCTION__ = "dri_fake_process_relocs"
#6  0x00007ff0df1a4387 in _intel_batchbuffer_flush (batch=0x1e3acc0,
file=<value optimized out>, 
    line=<value optimized out>) at intel_batchbuffer.c:134
        intel = (struct intel_context *) 0x1af2830
        used = 3600
        was_locked = 0 '\0'
#7  0x00007ff0df1b8fb7 in intelTexImage (ctx=0x1af2830, dims=2, target=3553,
level=0, 
    internalFormat=6408, width=48, height=48, depth=1, border=0, format=32993,
type=5121, 
    pixels=0x7ff0d871e34c, unpack=0x1afed20, texObj=0x7ff0d354bdf0,
texImage=0x7ff0d354d590, 
    imageSize=0, compressed=0) at intel_tex_image.c:319
        intel = <value optimized out>
        intelImage = <value optimized out>
        postConvWidth = 48
        postConvHeight = 48
        texelBytes = <value optimized out>
        sizeInBytes = <value optimized out>
        dstRowStride = <value optimized out>
        srcRowStride = 48
        __FUNCTION__ = "intelTexImage"
        __PRETTY_FUNCTION__ = "intelTexImage"
#8  0x00007ff0df1b9f4d in intelTexImage2D (ctx=0x7ff0db1c2700, target=9216,
level=1152, 
    internalFormat=-128, width=0, height=<value optimized out>, border=0,
format=32993, type=5121, 
    pixels=0x7ff0d871e34c, unpack=0x1afed20, texObj=0x7ff0d354bdf0,
texImage=0x7ff0d354d590)
    at intel_tex_image.c:564
No locals.
#9  0x00007ff0df2484a6 in _mesa_TexImage2D (target=3553, level=0,
internalFormat=6408, width=48, 
    height=48, border=0, format=32993, type=5121, pixels=0x7ff0d871e34c) at
main/teximage.c:2564
        texObj = (struct gl_texture_object *) 0x7ff0d354bdf0
        texImage = (struct gl_texture_image *) 0x7ff0d354d590
        face = 0
        postConvWidth = 48
---Type <return> to continue, or q <return> to quit---
        postConvHeight = 48
        ctx = (GLcontext *) 0x7ff0db1c2700
#10 0x0000000000e24cd3 in __glXDisp_TexImage2D (pc=0x7ff0d871e318 "") at
indirect_dispatch.c:1153
No locals.
#11 0x0000000000e0ac0d in __glXDisp_RenderLarge (cl=0x1b26dd8,
pc=0x7ff0d01122a0 "")
    at glxcmds.c:1979
        client = (ClientPtr) 0x1b26c80
        dataBytes = 9216
        glxc = (__GLXcontext *) 0x1adf480
        error = <value optimized out>
        opcode = 110
        sw = <value optimized out>
#12 0x0000000000e0e9e2 in __glXDispatch (client=0x1b26c80) at glxext.c:492
        stuff = (xGLXSingleReq *) 0x7ff0d0112290
        opcode = <value optimized out>
        cl = (__GLXclientState *) 0x1b26dd8
        retval = 1
#13 0x00000000004462d4 in Dispatch () at dispatch.c:454
        clientReady = <value optimized out>
        result = <value optimized out>
        client = (ClientPtr) 0x1b26c80
        nready = 0
        start_tick = 46220
#14 0x000000000042c7bd in main (argc=8, argv=0x7ffff78552b8, envp=<value
optimized out>)
    at main.c:441
        i = 1
        error = 0
        xauthfile = <value optimized out>
        alwaysCheckForInput = {0, 1}

Changing version to '9' as part of upcoming Fedora 9 GA.
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Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is 
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