https://bugs.freedesktop.org/show_bug.cgi?id=54057 Bug #: 54057 Summary: opengl apps crash at run Classification: Unclassified Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel@xxxxxxxxxxxxxxxxxxxxx ReportedBy: son_of_the_osiris@xxxxxxxxxx Created attachment 66111 --> https://bugs.freedesktop.org/attachment.cgi?id=66111 xorg.log Hardware : radeon 9600 agp using mesa-git xorg-server-git pixman-git xf86-video-ati-git >From few days I segfault when I run opengl app. here is what valgrind says when run glxgears: Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. ==16783== Warning: set address range perms: large range [0x394c9040, 0x594c9040) (undefined) ==16783== Invalid write of size 8 ==16783== at 0x7D5DF2A: memory_pool_malloc (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D5824D: rc_alloc_instruction (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D6C1DF: ??? (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D6CD8B: rc_emulate_loops (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D56E9D: rc_run_compiler_passes (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D56F46: rc_run_compiler (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D675AF: r3xx_compile_fragment_program (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D5E6D9: ??? (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D5F7E6: r300_pick_fragment_shader (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D51AF7: r300_update_derived_state (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D489B9: ??? (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7F7EE9A: ??? (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== Address 0x0 is not stack'd, malloc'd or (recently) free'd ==16783== ==16783== ==16783== Process terminating with default action of signal 11 (SIGSEGV) ==16783== Access not within mapped region at address 0x0 ==16783== at 0x7D5DF2A: memory_pool_malloc (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D5824D: rc_alloc_instruction (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D6C1DF: ??? (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D6CD8B: rc_emulate_loops (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D56E9D: rc_run_compiler_passes (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D56F46: rc_run_compiler (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D675AF: r3xx_compile_fragment_program (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D5E6D9: ??? (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D5F7E6: r300_pick_fragment_shader (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D51AF7: r300_update_derived_state (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7D489B9: ??? (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== by 0x7F7EE9A: ??? (in /usr/lib/xorg/modules/dri/r300_dri.so) ==16783== If you believe this happened as a result of a stack ==16783== overflow in your program's main thread (unlikely but ==16783== possible), you can try to increase the size of the ==16783== main thread stack using the --main-stacksize= flag. ==16783== The main thread stack size used in this run was 8388608. ==16783== ==16783== HEAP SUMMARY: ==16783== in use at exit: 1,075,765,942 bytes in 2,709 blocks ==16783== total heap usage: 16,262 allocs, 13,553 frees, 1,078,507,740 bytes allocated ==16783== ==16783== LEAK SUMMARY: ==16783== definitely lost: 1,136 bytes in 2 blocks ==16783== indirectly lost: 144 bytes in 2 blocks ==16783== possibly lost: 76,237 bytes in 1,069 blocks ==16783== still reachable: 1,075,688,425 bytes in 1,636 blocks ==16783== suppressed: 0 bytes in 0 blocks ==16783== Rerun with --leak-check=full to see details of leaked memory ==16783== ==16783== For counts of detected and suppressed errors, rerun with: -v ==16783== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 2 from 2) Memory protection fault aslo I add my xorg.log -- 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
