[?1034hGNU gdb 6.8 Copyright (C) 2008 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-pc-linux-gnu"... (no debugging symbols found) (gdb) run Starting program: /usr/lib64/mozilla-firefox/firefox (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [New Thread 0x7fc30102a700 (LWP 2999)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [New Thread 0x7fc2ec6f1910 (LWP 3002)] (no debugging symbols found) [New Thread 0x7fc2ebce6910 (LWP 3003)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [New Thread 0x7fc2ea6ff910 (LWP 3004)] [New Thread 0x7fc2e97ff910 (LWP 3005)] [Thread 0x7fc2e97ff910 (LWP 3005) exited] (no debugging symbols found) (no debugging symbols found) [New Thread 0x7fc2e97ff910 (LWP 3006)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [New Thread 0x7fc2e57b7910 (LWP 3010)] (no debugging symbols found) [New Thread 0x7fc2e4fb6910 (LWP 3011)] [Thread 0x7fc2e4fb6910 (LWP 3011) exited] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [New Thread 0x7fc2e4fb6910 (LWP 3012)] [New Thread 0x7fc2e3c6e910 (LWP 3013)] [New Thread 0x7fc2e346d910 (LWP 3014)] [New Thread 0x7fc2e2aff910 (LWP 3015)] [New Thread 0x7fc2e1fff910 (LWP 3016)] [Thread 0x7fc2e1fff910 (LWP 3016) exited] [New Thread 0x7fc2e1fff910 (LWP 3017)] [Thread 0x7fc2e1fff910 (LWP 3017) exited] [New Thread 0x7fc2e1fff910 (LWP 3018)] [Thread 0x7fc2e1fff910 (LWP 3018) exited] [New Thread 0x7fc2e1fff910 (LWP 3019)] [New Thread 0x7fc2df4ff910 (LWP 3020)] [New Thread 0x7fc2de8ff910 (LWP 3021)] Program received signal SIGILL, Illegal instruction. [Switching to Thread 0x7fc30102a700 (LWP 2999)] 0x00007fc2fc90245c in ?? () from /usr/lib/libcairo.so.2 (gdb) (gdb) (gdb) (gdb) quit The program is running. Exit anyway? (y or n)