Date/time: 2018-09-19 13:21:54
Signal: 11

[0x55d9325c1480]
/lib64/libpthread.so.0(+0xf5e0)[0x7f5c3c0205e0]
[0x55d9325abc90]
[0x55d9325ade86]
[0x55d9325b2e50]
/usr/local/mariadb/columnstore/lib/libthreadpool.so.1(_ZN10threadpool10ThreadPool11beginThreadEv+0x5dc)[0x7f5c3e0fcc0c]
/lib64/libboost_thread-mt.so.1.53.0(+0xd27a)[0x7f5c3cab827a]
/lib64/libpthread.so.0(+0x7e25)[0x7f5c3c018e25]
/lib64/libc.so.6(clone+0x6d)[0x7f5c3acf134d]
