使用mydumper工具报段错误Segmentation fault

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使用mydumper报的错误信息

[root@localhost backup]# /usr/local/bin/mydumper --user bak --password 123456 -B mysql -o /home/mysql/backup/mysql -c -e
** (mydumper:32231): CRITICAL **: Couldn't write data to a file: No such file or directory
** (mydumper:32231): CRITICAL **: Could not write create database for mysql
Segmentation fault

dmesg 报错信息

[291577.240986] traps: mydumper[40799] general protection ip:7f0cdc4cecac sp:7f0cdae5cc58 error:0 in libc-2.17.so[7f0cdc44f000+1b6000]
[291577.979467] traps: mydumper[40814] general protection ip:7f54cd81dcac sp:7f54cc1abc58 error:0 in libc-2.17.so[7f54cd79e000+1b6000]
[291594.676930] traps: mydumper[40863] general protection ip:7f7bba7efcac sp:7f7bb917dc58 error:0 in libc-2.17.so[7f7bba770000+1b6000]
[291596.474448] traps: mydumper[40878] general protection ip:7f5ac4f86cac sp:7f5ac3914c58 error:0 in libc-2.17.so[7f5ac4f07000+1b6000]
[291634.198484] traps: mydumper[40964] general protection ip:7f3e46f59cac sp:7f3e458e7c58 error:0 in libc-2.17.so[7f3e46eda000+1b6000]
[291672.191304] traps: mydumper[41354] general protection ip:7f7c49b99cac sp:7f7c48527c58 error:0 in libc-2.17.so[7f7c49b1a000+1b6000]
[853595.103272] mydumper[23916]: segfault at fffffffffffffff9 ip 00007fd800db3cac sp 00007ffe72a85378 error 5 in libc-2.17.so[7fd800d34000+1b6000]
[853752.773044] mydumper[24754]: segfault at fffffffffffffff9 ip 00007fb2d62d1cac sp 00007ffeee931a58 error 5 in libc-2.17.so[7fb2d6252000+1b6000]
[853925.686524] mydumper[26261]: segfault at fffffffffffffff9 ip 00007fbbab313cac sp 00007fff4002d6a8 error 5 in libc-2.17.so[7fbbab294000+1b6000]
[854980.103543] mydumper[32231]: segfault at fffffffffffffff9 ip 00007f3097c31cac sp 00007ffffe1e2a58 error 5 in libc-2.17.so[7f3097bb2000+1b6000]

/var/log/messages 报错信息

May 9 18:30:54 localhost kernel: mydumper[25152]: segfault at fffffffffffffff9 ip 00007faab9b16cac sp 00007ffe174f3318 error 5 in libc-2.17.so[7faab9a97000+1b6000]

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