bash-3.1# gdb --args src/revenge --pci-e --debug gdb: Symbol `acs_map' has different size in shared object, consider re-linking GNU gdb 6.6 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-slamd64-linux"... Using host libthread_db library "/lib64/libthread_db.so.1". (gdb) run Starting program: /old/Mesa-7.0.1/revenge/src/revenge --pci-e --debug warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fffc71fe000 [Thread debugging using libthread_db enabled] [New Thread 47540564766576 (LWP 21338)] detect_reg_aperture: reg_addr = 0xc0100000 reg_len = 0x00010000 detect_fb_aperture: fb_addr = 0x38000000 fb_len = 0x08000000 detect_pcigart_aperture: pcigart_addr = 0x00000000 pcigart_len = 0x00008000 pcigart_start = 0x00000000 pcigart_end = 0x00000000 Warning, xpress200 detected. sh: fglrxinfo: command not found sh: fglrxinfo: command not found 1/28 gl_alpha_test dump_rb_pre: rb_addr = 0x40000000 rb_head = 0x00020b33 rb_size = 0x00040000 GL_NEVER_0.000000 dump_rb_post: rb_tail = 0x00020d9a (615) Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 47540564766576 (LWP 21338)] 0x00000000004046dd in memory_read (addr=, size=1048576) at memory.c:56 56 assert ((pcigart_mem_map[num] & 0xc) == 0xc); (gdb) backtrace #0 0x00000000004046dd in memory_read (addr=, size=1048576) at memory.c:56 #1 0x00000000004030d7 in dump_rb_post () at dump.c:279 #2 0x0000000000404a2d in test_epilogue (buf=true) at test.c:124 #3 0x00000000004031b1 in gl_alpha_test () at gl_alpha_test.c:63 #4 0x0000000000404976 in test () at test.c:210 #5 0x0000000000404441 in main (argc=, argv=) at main.c:238 (gdb)