Bug#567952: X.org restarts after NetBeans launch

[Oleksandr Natalenko <pfactum@gmail.com>]

Package: libdrm2
Version: 2.4.17-1

After upgrading these packages:

libdrm2 (2.4.17-1)
libdrm-intel1 (2.4.17-1)
libdrm-radeon1 (2.4.17-1)
libdrm-dev (2.4.17-1)

X server restarts suddenly after NetBeans 6.8 launch. The backtrace is:

0: /usr/bin/X (xorg_backtrace+0x3b) [0x80e68cb]
1: /usr/bin/X (0x8048000+0x60ad5) [0x80a8ad5]
2: (vdso) (__kernel_rt_sigreturn+0x0) [0xffffe40c]
3: /usr/bin/X (dixLookupPrivate+0x44) [0x808c844]
4: /usr/lib/xorg/modules/extensions/libdri2.so (0xb7704000+0xe8c) [0xb7704e8c]
5: /usr/lib/xorg/modules/extensions/libdri2.so (DRI2DestroyDrawable+0x28) 
[0xb7704ee8]
6: /usr/lib/xorg/modules/extensions/libglx.so (0xb7300000+0x42228) 
[0xb7342228]
7: /usr/lib/xorg/modules/extensions/libglx.so (0xb7300000+0x36bd8) 
[0xb7336bd8]
8: /usr/bin/X (FreeClientResources+0xdf) [0x808fa4f]
9: /usr/bin/X (CloseDownClient+0x6f) [0x806d1cf]
10: /usr/bin/X (0x8048000+0x2ae38) [0x8072e38]
11: /usr/bin/X (0x8048000+0x1e95a) [0x806695a]
12: /lib/i686/cmov/libc.so.6 (__libc_start_main+0xe5) [0xb742db55]
13: /usr/bin/X (0x8048000+0x1e541) [0x8066541]
Segmentation fault at address 0xc5b9fad0