*** glibc detected *** mpc: free(): invalid next size (fast): 0x0000000001b61080 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f8abf74bcb8]
/lib/libc.so.6(cfree+0x76)[0x7f8abf74e276]
mpc[0x401daa]
mpc[0x404c98]
mpc[0x409570]
mpc[0x406887]
/lib/libc.so.6(__libc_start_main+0xe6)[0x7f8abf6f25a6]
mpc[0x4015c9]
======= Memory map: ========
00400000-0040e000 r-xp 00000000 08:08 53642 /usr/bin/mpc
0060d000-0060e000 r--p 0000d000 08:08 53642 /usr/bin/mpc
0060e000-0060f000 rw-p 0000e000 08:08 53642 /usr/bin/mpc
0060f000-00617000 rw-p 0060f000 00:00 0
01b50000-01b71000 rw-p 01b50000 00:00 0 [heap]
7f8ab8000000-7f8ab8021000 rw-p 7f8ab8000000 00:00 0
7f8ab8021000-7f8abc000000 ---p 7f8ab8021000 00:00 0
7f8abf2af000-7f8abf2c5000 r-xp 00000000 08:08 578309 /lib/libgcc_s.so.1
7f8abf2c5000-7f8abf4c5000 ---p 00016000 08:08 578309 /lib/libgcc_s.so.1
7f8abf4c5000-7f8abf4c6000 r--p 00016000 08:08 578309 /lib/libgcc_s.so.1
7f8abf4c6000-7f8abf4c7000 rw-p 00017000 08:08 578309 /lib/libgcc_s.so.1
7f8abf4c7000-7f8abf4d3000 r-xp 00000000 08:08 578492 /lib/libnss_files-2.9.so
7f8abf4d3000-7f8abf6d2000 ---p 0000c000 08:08 578492 /lib/libnss_files-2.9.so
7f8abf6d2000-7f8abf6d3000 r--p 0000b000 08:08 578492 /lib/libnss_files-2.9.so
7f8abf6d3000-7f8abf6d4000 rw-p 0000c000 08:08 578492 /lib/libnss_files-2.9.so
7f8abf6d4000-7f8abf83c000 r-xp 00000000 08:08 578483 /lib/libc-2.9.so
7f8abf83c000-7f8abfa3c000 ---p 00168000 08:08 578483 /lib/libc-2.9.so
7f8abfa3c000-7f8abfa40000 r--p 00168000 08:08 578483 /lib/libc-2.9.so
7f8abfa40000-7f8abfa41000 rw-p 0016c000 08:08 578483 /lib/libc-2.9.so
7f8abfa41000-7f8abfa46000 rw-p 7f8abfa41000 00:00 0
7f8abfa46000-7f8abfa5c000 r-xp 00000000 08:08 578489 /lib/libnsl-2.9.so
7f8abfa5c000-7f8abfc5c000 ---p 00016000 08:08 578489 /lib/libnsl-2.9.so
7f8abfc5c000-7f8abfc5d000 r--p 00016000 08:08 578489 /lib/libnsl-2.9.so
7f8abfc5d000-7f8abfc5e000 rw-p 00017000 08:08 578489 /lib/libnsl-2.9.so
7f8abfc5e000-7f8abfc60000 rw-p 7f8abfc5e000 00:00 0
7f8abfc60000-7f8abfc80000 r-xp 00000000 08:08 578279 /lib/ld-2.9.so
7f8abfe1d000-7f8abfe5c000 r--p 00000000 08:08 73976 /usr/lib/locale/zh_CN.utf8/LC_CTYPE
7f8abfe5c000-7f8abfe5e000 rw-p 7f8abfe5c000 00:00 0
7f8abfe74000-7f8abfe75000 rw-p 7f8abfe74000 00:00 0
7f8abfe75000-7f8abfe7c000 r--s 00000000 08:08 65955 /usr/lib/gconv/gconv-modules.cache
7f8abfe7c000-7f8abfe7f000 rw-p 7f8abfe7c000 00:00 0
7f8abfe7f000-7f8abfe80000 r--p 0001f000 08:08 578279 忽略 (core dumped)