Date/time: 2018-09-07 11:58:45
Signal: 11

[0x55f75798eaf0]
/lib64/libpthread.so.0(+0xf5e0)[0x7f18e6bd35e0]
[0x55f7579781d0]
[0x55f7579783d5]
[0x55f757981412]
/usr/local/mariadb/columnstore/lib/libthreadpool.so.1(_ZN10threadpool10ThreadPool11beginThreadEv+0x5dc)[0x7f18e8ca84cc]
/lib64/libboost_thread-mt.so.1.53.0(+0xd27a)[0x7f18e766b27a]
/lib64/libpthread.so.0(+0x7e25)[0x7f18e6bcbe25]
/lib64/libc.so.6(clone+0x6d)[0x7f18e58a434d]
