GNU gdb (GDB) 7.3-debian Copyright (C) 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: . warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] [New Thread 0x7fb7d4187700 (LWP 7166)] [New Thread 0x7fb7d4988700 (LWP 7165)] [New Thread 0x7fb7d5189700 (LWP 7164)] warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffd443fd000 0x00007fb7d96c8f33 in select () at ../sysdeps/unix/syscall-template.S:81 81 ../sysdeps/unix/syscall-template.S: No such file or directory. in ../sysdeps/unix/syscall-template.S Program received signal SIGUSR1, User defined signal 1. Program received signal SIGSEGV, Segmentation fault. 0x00007fb7d53cdb0d in __kgem_retire_rq () from /usr/lib/xorg/modules/drivers/intel_drv.so #0 0x00007fb7d53cdb0d in __kgem_retire_rq () from /usr/lib/xorg/modules/drivers/intel_drv.so No locals. #1 0x00007fb7d53cecb7 in __kgem_retire_requests_upto () from /usr/lib/xorg/modules/drivers/intel_drv.so No locals. #2 0x00007fb7d53da393 in __kgem_bo_is_busy.part.69 () from /usr/lib/xorg/modules/drivers/intel_drv.so No locals. #3 0x00007fb7d53ff9e5 in sna_put_zpixmap_blt.isra.92 () from /usr/lib/xorg/modules/drivers/intel_drv.so No locals. #4 0x00007fb7d53ffc59 in sna_put_image () from /usr/lib/xorg/modules/drivers/intel_drv.so No locals. #5 0x000056512d3673b3 in ?? () No symbol table info available. #6 0x000056512d31c2d8 in ?? () No symbol table info available. #7 0x000056512d31d715 in ?? () No symbol table info available. #8 0x000056512d27ea1f in ?? () No symbol table info available. #9 0x000056512d282b4b in ?? () No symbol table info available. #10 0x00007fb7d960bb45 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 intel_02_known = {{idx = 6 '\006', assoc = 4 '\004', linesize = 32 ' ', rel_name = 0 '\000', size = 8192}, {idx = 8 '\b', assoc = 4 '\004', linesize = 32 ' ', rel_name = 0 '\000', size = 16384}, {idx = 9 '\t', assoc = 4 '\004', linesize = 32 ' ', rel_name = 0 '\000', size = 32768}, {idx = 10 '\n', assoc = 2 '\002', linesize = 32 ' ', rel_name = 3 '\003', size = 8192}, {idx = 12 '\f', assoc = 4 '\004', linesize = 32 ' ', rel_name = 3 '\003', size = 16384}, {idx = 13 '\r', assoc = 4 '\004', linesize = 64 '@', rel_name = 3 '\003', size = 16384}, {idx = 14 '\016', assoc = 6 '\006', linesize = 64 '@', rel_name = 3 '\003', size = 24576}, {idx = 33 '!', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 262144}, {idx = 34 '"', assoc = 4 '\004', linesize = 64 '@', rel_name = 9 '\t', size = 524288}, {idx = 35 '#', assoc = 8 '\b', linesize = 64 '@', rel_name = 9 '\t', size = 1048576}, {idx = 37 '%', assoc = 8 '\b', linesize = 64 '@', rel_name = 9 '\t', size = 2097152}, {idx = 41 ')', assoc = 8 '\b', linesize = 64 '@', rel_name = 9 '\t', size = 4194304}, {idx = 44 ',', assoc = 8 '\b', linesize = 64 '@', rel_name = 3 '\003', size = 32768}, {idx = 48 '0', assoc = 8 '\b', linesize = 64 '@', rel_name = 0 '\000', size = 32768}, {idx = 57 '9', assoc = 4 '\004', linesize = 64 '@', rel_name = 6 '\006', size = 131072}, {idx = 58 ':', assoc = 6 '\006', linesize = 64 '@', rel_name = 6 '\006', size = 196608}, {idx = 59 ';', assoc = 2 '\002', linesize = 64 '@', rel_name = 6 '\006', size = 131072}, {idx = 60 '<', assoc = 4 '\004', linesize = 64 '@', rel_name = 6 '\006', size = 262144}, {idx = 61 '=', assoc = 6 '\006', linesize = 64 '@', rel_name = 6 '\006', size = 393216}, {idx = 62 '>', assoc = 4 '\004', linesize = 64 '@', rel_name = 6 '\006', size = 524288}, {idx = 63 '?', assoc = 2 '\002', linesize = 64 '@', rel_name = 6 '\006', size = 262144}, {idx = 65 'A', assoc = 4 '\004', linesize = 32 ' ', rel_name = 6 '\006', size = 131072}, {idx = 66 'B', assoc = 4 '\004', linesize = 32 ' ', rel_name = 6 '\006', size = 262144}, {idx = 67 'C', assoc = 4 '\004', linesize = 32 ' ', rel_name = 6 '\006', size = 524288}, {idx = 68 'D', assoc = 4 '\004', linesize = 32 ' ', rel_name = 6 '\006', size = 1048576}, {idx = 69 'E', assoc = 4 '\004', linesize = 32 ' ', rel_name = 6 '\006', size = 2097152}, {idx = 70 'F', assoc = 4 '\004', linesize = 64 '@', rel_name = 9 '\t', size = 4194304}, {idx = 71 'G', assoc = 8 '\b', linesize = 64 '@', rel_name = 9 '\t', size = 8388608}, {idx = 72 'H', assoc = 12 '\f', linesize = 64 '@', rel_name = 6 '\006', size = 3145728}, {idx = 73 'I', assoc = 16 '\020', linesize = 64 '@', rel_name = 6 '\006', size = 4194304}, {idx = 74 'J', assoc = 12 '\f', linesize = 64 '@', rel_name = 9 '\t', size = 6291456}, {idx = 75 'K', assoc = 16 '\020', linesize = 64 '@', rel_name = 9 '\t', size = 8388608}, {idx = 76 'L', assoc = 12 '\f', linesize = 64 '@', rel_name = 9 '\t', size = 12582912}, {idx = 77 'M', assoc = 16 '\020', linesize = 64 '@', rel_name = 9 '\t', size = 16777216}, {idx = 78 'N', assoc = 24 '\030', linesize = 64 '@', rel_name = 6 '\006', size = 6291456}, {idx = 96 '`', assoc = 8 '\b', linesize = 64 '@', rel_name = 3 '\003', size = 16384}, {idx = 102 'f', assoc = 4 '\004', linesize = 64 '@', rel_name = 3 '\003', size = 8192}, {idx = 103 'g', assoc = 4 '\004', linesize = 64 '@', rel_name = 3 '\003', size = 16384}, {idx = 104 'h', assoc = 4 '\004', linesize = 64 '@', rel_name = 3 '\003', size = 32768}, {idx = 120 'x', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 1048576}, {idx = 121 'y', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 131072}, {idx = 122 'z', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 262144}, {idx = 123 '{', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 524288}, {idx = 124 '|', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 1048576}, {idx = 125 '}', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 2097152}, {idx = 127 '\177', assoc = 2 '\002', linesize = 64 '@', rel_name = 6 '\006', size = 524288}, {idx = 128 '\200', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 524288}, {idx = 130 '\202', assoc = 8 '\b', linesize = 32 ' ', rel_name = 6 '\006', size = 262144}, {idx = 131 '\203', assoc = 8 '\b', linesize = 32 ' ', rel_name = 6 '\006', size = 524288}, {idx = 132 '\204', assoc = 8 '\b', linesize = 32 ' ', rel_name = 6 '\006', size = 1048576}, {idx = 133 '\205', assoc = 8 '\b', linesize = 32 ' ', rel_name = 6 '\006', size = 2097152}, {idx = 134 '\206', assoc = 4 '\004', linesize = 64 '@', rel_name = 6 '\006', size = 524288}, {idx = 135 '\207', assoc = 8 '\b', linesize = 64 '@', rel_name = 6 '\006', size = 1048576}, {idx = 208 '\320', assoc = 4 '\004', linesize = 64 '@', rel_name = 9 '\t', size = 524288}, {idx = 209 '\321', assoc = 4 '\004', linesize = 64 '@', rel_name = 9 '\t', size = 1048576}, {idx = 210 '\322', assoc = 4 '\004', linesize = 64 '@', rel_name = 9 '\t', size = 2097152}, {idx = 214 '\326', assoc = 8 '\b', linesize = 64 '@', rel_name = 9 '\t', size = 1048576}, {idx = 215 '\327', assoc = 8 '\b', linesize = 64 '@', rel_name = 9 '\t', size = 2097152}, {idx = 216 '\330', assoc = 8 '\b', linesize = 64 '@', rel_name = 9 '\t', size = 4194304}, {idx = 220 '\334', assoc = 12 '\f', linesize = 64 '@', rel_name = 9 '\t', size = 2097152}, {idx = 221 '\335', assoc = 12 '\f', linesize = 64 '@', rel_name = 9 '\t', size = 4194304}, {idx = 222 '\336', assoc = 12 '\f', linesize = 64 '@', rel_name = 9 '\t', size = 8388608}, {idx = 226 '\342', assoc = 16 '\020', linesize = 64 '@', rel_name = 9 '\t', size = 2097152}, {idx = 227 '\343', assoc = 16 '\020', linesize = 64 '@', rel_name = 9 '\t', size = 4194304}, {idx = 228 '\344', assoc = 16 '\020', linesize = 64 '@', rel_name = 9 '\t', size = 8388608}, {idx = 234 '\352', assoc = 24 '\030', linesize = 64 '@', rel_name = 9 '\t', size = 12582912}, {idx = 235 '\353', assoc = 24 '\030', linesize = 64 '@', rel_name = 9 '\t', size = 18874368}, {idx = 236 '\354', assoc = 24 '\030', linesize = 64 '@', rel_name = 9 '\t', size = 25165824}} __x86_shared_cache_size_half = 393216 __x86_data_cache_size_half = 16384 __x86_data_cache_size = 32768 __x86_raw_shared_cache_size_half = 393216 __x86_prefetchw = 0 __x86_raw_data_cache_size_half = 16384 __x86_raw_data_cache_size = 32768 __x86_shared_cache_size = 786432 __x86_raw_shared_cache_size = 786432 #11 0x000056512d26cf5e in _start () No symbol table info available. [Thread 0x7fb7d5189700 (LWP 7164) exited] [Thread 0x7fb7d4988700 (LWP 7165) exited] [Thread 0x7fb7d4187700 (LWP 7166) exited] Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists.