https://bugs.freedesktop.org/show_bug.cgi?id=28652 Summary: Xserver crash with AIGLX enabled on r300 Product: Mesa Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel@xxxxxxxxxxxxxxxxxxxxx ReportedBy: akirchhoff135014@xxxxxxxxxxx Using Mesa git from 06/21/2010 causes an X server crash when a client trying to use AIGLX exits. This is using Ubuntu 10.04, with all the latest updates from Ubuntu. Even with xserver-xorg-core-dbg installed, the backtrace only gives me: Backtrace: 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a3238] 1: /usr/bin/X (0x400000+0x655ad) [0x4655ad] 2: /lib/libpthread.so.0 (0x7f3e91f96000+0xf8f0) [0x7f3e91fa58f0] 3: /usr/lib/dri/r300_dri.so (0x7f3e8e2f5000+0x2ed09) [0x7f3e8e323d09] 4: /usr/lib/dri/r300_dri.so (0x7f3e8e2f5000+0x121d2c) [0x7f3e8e416d2c] 5: /usr/lib/dri/r300_dri.so (0x7f3e8e2f5000+0x1fccd) [0x7f3e8e314ccd] 6: /usr/lib/dri/r300_dri.so (0x7f3e8e2f5000+0x1b200) [0x7f3e8e310200] 7: /usr/lib/xorg/modules/extensions/libglx.so (0x7f3e8f91a000+0x40f99) [0x7f3e8f95af99] 8: /usr/lib/xorg/modules/extensions/libglx.so (0x7f3e8f91a000+0x3668a) [0x7f3e8f95068a] 9: /usr/lib/xorg/modules/extensions/libglx.so (0x7f3e8f91a000+0x366d3) [0x7f3e8f9506d3] 10: /usr/bin/X (FreeClientResources+0xd3) [0x44d733] 11: /usr/bin/X (CloseDownClient+0x60) [0x42c3e0] 12: /usr/bin/X (0x400000+0x30ad0) [0x430ad0] 13: /usr/bin/X (0x400000+0x261aa) [0x4261aa] 14: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7f3e90c8ec4d] 15: /usr/bin/X (0x400000+0x25d59) [0x425d59] Segmentation fault at address 0xb00000001 It worked on Thursday the 17th, and a git bisect reveals: git bisect good d82f6253331abf09ca714b844b1a9179ed8050b3 is the first bad commit commit d82f6253331abf09ca714b844b1a9179ed8050b3 Author: Marek Olšák <maraeo@xxxxxxxxx> Date: Mon Jun 21 00:42:06 2010 +0200 r300g: fix the KIL opcode for r3xx-r4xx (v4) :040000 040000 ecc1d75ccfc8a09fc24c37ecb3dcb2ed0f449dbf 1456ca25ec93971da8e636b8c674d1202bcf7540 M src -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
