Comment 212 for bug 973096

Hi! This bug affects me too.

Backtrace and debug info from a recent crash on my machine are included.

Ubuntu 12.04 64-bit with Nvidia Quadro FX 570, Nvidia driver 295.49. Please let me know if you need any more information.

Nvidia driver DSO:

7f1ee15c1000-7f1ee1ca2000 r-xp 00000000 08:05 1967563 /usr/lib/nvidia-current-updates/xorg/nvidia_drv.so
7f1ee1ca2000-7f1ee1ea2000 ---p 006e1000 08:05 1967563 /usr/lib/nvidia-current-updates/xorg/nvidia_drv.so
7f1ee1ea2000-7f1ee1f4d000 rw-p 006e1000 08:05 1967563 /usr/lib/nvidia-current-updates/xorg/nvidia_drv.so

Backtrace:

Reading symbols from /lib/x86_64-linux-gnu/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libgcc_s.so.1
Reading symbols from /usr/lib/xorg/modules/extensions/libextmod.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libextmod.so...done.
done.
Loaded symbols for /usr/lib/xorg/modules/extensions/libextmod.so
Reading symbols from /usr/lib/xorg/modules/extensions/libdbe.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libdbe.so...done.
done.
Loaded symbols for /usr/lib/xorg/modules/extensions/libdbe.so
Reading symbols from /usr/lib/x86_64-linux-gnu/xorg/extra-modules/libglx.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/xorg/extra-modules/libglx.so
Reading symbols from /usr/lib/nvidia-current-updates/tls/libnvidia-tls.so.295.49...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/nvidia-current-updates/tls/libnvidia-tls.so.295.49
Reading symbols from /usr/lib/nvidia-current-updates/libnvidia-glcore.so.295.49...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/nvidia-current-updates/libnvidia-glcore.so.295.49
Reading symbols from /usr/lib/xorg/modules/extensions/librecord.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/librecord.so...done.
done.
Loaded symbols for /usr/lib/xorg/modules/extensions/librecord.so
Reading symbols from /usr/lib/xorg/modules/extensions/libdri.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libdri.so...done.
done.
Loaded symbols for /usr/lib/xorg/modules/extensions/libdri.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libdrm.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libdrm.so.2
Reading symbols from /usr/lib/xorg/modules/extensions/libdri2.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libdri2.so...done.
done.
Loaded symbols for /usr/lib/xorg/modules/extensions/libdri2.so
Reading symbols from /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so
Reading symbols from /usr/lib/xorg/modules/drivers/nouveau_drv.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/xorg/modules/drivers/nouveau_drv.so
Reading symbols from /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.1
Reading symbols from /usr/lib/xorg/modules/drivers/vesa_drv.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/xorg/modules/drivers/vesa_drv.so
Reading symbols from /usr/lib/xorg/modules/drivers/fbdev_drv.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/xorg/modules/drivers/fbdev_drv.so
Reading symbols from /usr/lib/xorg/modules/libfb.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libfb.so...done.
done.
Loaded symbols for /usr/lib/xorg/modules/libfb.so
Reading symbols from /usr/lib/xorg/modules/libwfb.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libwfb.so...done.
done.
Loaded symbols for /usr/lib/xorg/modules/libwfb.so
Reading symbols from /usr/lib/xorg/modules/libfbdevhw.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libfbdevhw.so...done.
done.
Loaded symbols for /usr/lib/xorg/modules/libfbdevhw.so
Reading symbols from /usr/lib/xorg/modules/input/evdev_drv.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/xorg/modules/input/evdev_drv.so
Reading symbols from /usr/lib/libmtdev.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libmtdev.so.1
0x00007f1ee68e5803 in select () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) c
Continuing.

Program received signal SIGSEGV, Segmentation fault.
0xffffffffffffffff in ?? ()
(gdb) bt
#0 0xffffffffffffffff in ?? ()
#1 0x00007f1ee1651801 in ?? ()
   from /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so
#2 0x00007f1ee1aa4630 in ?? ()
   from /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so
#3 0x00007f1ee1aa30b5 in ?? ()
   from /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so
#4 0x00007f1ee1aa486d in ?? ()
   from /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so
#5 0x00007f1ee877991c in damagePutImage (pDrawable=0x7f1eea7d9890,
    pGC=0x7f1eeaa47e10, depth=32, x=0, y=0, w=160, h=655, leftPad=0, format=2,
    pImage=0x7f1edec05000 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"...) at ../../../miext/damage/damage.c:830
#6 0x00007f1ee8748ccc in ProcShmPutImage (client=0x7f1eea0b5470)
---Type <return> to continue, or q <return> to quit---
    at ../../Xext/shm.c:598
#7 0x00007f1ee8749d15 in ProcShmDispatch (client=0x7f1eea0b5470)
    at ../../Xext/shm.c:1131
#8 0x00007f1ee86ae8a1 in Dispatch () at ../../dix/dispatch.c:442
#9 0x00007f1ee869d7ba in main (argc=8, argv=<optimized out>,
    envp=<optimized out>) at ../../dix/main.c:287
(gdb)