[Bug 66955] New: Running the game "FTL" causes the Xserver to crash inside the r600 dri code

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=66955

          Priority: medium
            Bug ID: 66955
          Assignee: dri-devel at lists.freedesktop.org
           Summary: Running the game "FTL" causes the Xserver to crash
                    inside the r600 dri code
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: phil at kantaka.co.uk
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: DRM/Radeon
           Product: DRI

System: Radeon HD 5770, AMD Phenom II. Debian Linux kernel 3.9.8, mesa 9.1.4
libdrm-radeon 2.4.45 xserver-xorg-video-radeon 6.14.4

Running the Linux version of the game FTL causes the Xserver to segfault.

The backtrace I get is:

Backtrace:
0: /usr/bin/Xorg (xorg_backtrace+0x36) [0x7fba2ad6dd06]
1: /usr/bin/Xorg (0x7fba2abef000+0x182859) [0x7fba2ad71859]
2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fba29f14000+0xf210)
[0x7fba29f23210]
3: /usr/lib/x86_64-linux-gnu/dri/r600_dri.so (0x7fba256e5000+0x10c7a7)
[0x7fba257f17a7]
4: /usr/lib/xorg/modules/extensions/libglx.so (0x7fba273a2000+0xddb1)
[0x7fba273afdb1]
5: /usr/lib/xorg/modules/extensions/libglx.so (0x7fba273a2000+0x3c223)
[0x7fba273de223]
6: /usr/bin/Xorg (0x7fba2abef000+0x52e61) [0x7fba2ac41e61]
7: /usr/bin/Xorg (0x7fba2abef000+0x41ec5) [0x7fba2ac30ec5]
8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7fba28b9f995]
9: /usr/bin/Xorg (0x7fba2abef000+0x4219d) [0x7fba2ac3119d]

Segmentation fault at address 0x2d6a83b0

I'll see if I can get a better backtrace by installing the dbg packages.

No errors appear in the dmesg output - this appears to be a userspace crash.

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