. Thread 1 (Thread 4253): #0 0x00007fc2da4955ff in ?? () from /lib/libc.so.6 #1 0x00007fc2da495a3c in ?? () from /lib/libc.so.6 #2 0x00007fc2da49540c in ?? () from /lib/libc.so.6 #3 0x00007fc2da494866 in setlocale () from /lib/libc.so.6 #4 0x00000000004014fc in ?? () #5 0x00007fc2da489abd in __libc_start_main () from /lib/libc.so.6 #6 0x0000000000401229 in ?? () #7 0x00007fff8c898ca8 in ?? () #8 0x000000000000001c in ?? () #9 0x0000000000000003 in ?? () #10 0x00007fff8c89ac57 in ?? () #11 0x00007fff8c89ac64 in ?? () #12 0x00007fff8c89ac6b in ?? () #13 0x0000000000000000 in ?? ()