[Pkg-fglrx-devel] Bug#739054: fglrx-driver: fglrx segfault

[Andrey Gursky]

Hi,

with fglrx 14.4~rc1.0.apr17-1 and Xorg 1.15.1 just starting chromium
(and for sure skype also) still crashes the X:

Backtrace:
0: /usr/bin/X (xorg_backtrace+0x48) [0x7fb92a5fde58]
1: /usr/bin/X (0x7fb92a456000+0x1abb49) [0x7fb92a601b49]
2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fb929372000+0xf210)
[0x7fb929381210]
3: /lib/x86_64-linux-gnu/libc.so.6 (0x7fb927db2000+0x3e754) [0x7fb927df0754]
4: /usr/lib/xorg/modules/linux/libglx.so (0x7fb926112000+0x44652)
[0x7fb926156652]
5: /usr/lib/xorg/modules/linux/libglx.so (0x7fb926112000+0x1f1c7)
[0x7fb9261311c7]
6: /usr/bin/X (0x7fb92a456000+0x5586e) [0x7fb92a4ab86e]
7: /usr/bin/X (0x7fb92a456000+0x5968a) [0x7fb92a4af68a]
8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7fb927dd3995]
9: /usr/bin/X (0x7fb92a456000+0x44c2e) [0x7fb92a49ac2e]

Segmentation fault at address 0x0


ii  xserver-xorg-core                      2:1.15.1-1
      amd64        Xorg X server - core server
ii  xserver-xorg-core-dbg                  2:1.15.1-1
      amd64        Xorg - the X.Org X server (debugging symbols)

ii  fglrx-driver                           1:14.4~rc1.0.apr17-1
      amd64        non-free ATI/AMD RadeonHD display driver


If I understand correctly, although the segfault is triggered by
fglrx, but occurs in X, thus additional checks should be added there.

By the way, even with installed -dbg package, the embedded backtrace
doesn't use them.

Regards,
Andrey