Bug#590462: libgl1-mesa-dri: not triggered by a particular test
Package: libgl1-mesa-dri
Version: 7.8.2-2
Followup-For: Bug #590462
The issue is not triggered by a particular test, not even by running the
testsuite by itself. However, running the testsuite twice in parallel
reliably reproduces the crash for me.
The crash happens during testing some glsl branching constructs but it
may be just that these tests are one of the shortest and may trigger
some issue in OpenGL setup/teardown or cause lots of redraws due to
windows flashing in and out.
It seems similar to the one above:
Backtrace:
0: X (xorg_backtrace+0x28) [0x4ac9b8]
1: X (0x400000+0x61939) [0x461939]
2: /lib/libpthread.so.0 (0x7fa8482e1000+0xef60) [0x7fa8482eff60]
3: /usr/lib/xorg/modules/libexa.so (exaMoveInPixmap+0x4)
[0x7fa8446fe004]
4: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x7fa844d36000+0xd73a7)
[0x7fa844e0d3a7]
5: /usr/lib/xorg/modules/extensions/libdri2.so (0x7fa84523f000+0x167f)
[0x7fa84524067f]
6: /usr/lib/xorg/modules/extensions/libdri2.so
(DRI2GetBuffersWithFormat+0x10) [0x7fa8452408a0]
7: /usr/lib/xorg/modules/extensions/libdri2.so (0x7fa84523f000+0x207e)
[0x7fa84524107e]
8: X (0x400000+0x48db4) [0x448db4]
9: X (0x400000+0x25b8a) [0x425b8a]
10: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7fa846de1c4d]
11: X (0x400000+0x25739) [0x425739]
Segmentation fault at address 0x10
-- System Information:
Debian Release: squeeze/sid
APT prefers stable
APT policy: (900, 'stable'), (700, 'testing'), (500, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.34-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages libgl1-mesa-dri depends on:
ii libc6 2.11.2-2 Embedded GNU C Library: Shared lib
ii libdrm-intel1 2.4.21-1 Userspace interface to intel-speci
ii libdrm-radeon1 2.4.21-1 Userspace interface to radeon-spec
ii libdrm2 2.4.21-1 Userspace interface to kernel DRM
ii libexpat1 2.0.1-4+lenny3 XML parsing C library - runtime li
libgl1-mesa-dri recommends no packages.
Versions of packages libgl1-mesa-dri suggests:
pn libglide3 <none> (no description available)
-- no debconf information
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