Date/time: 2018-10-12 12:32:51
Signal: 11

[0x56434de11480]
/lib64/libpthread.so.0(+0xf5e0)[0x7f7bb09ee5e0]
[0x56434ddfbc90]
[0x56434ddfde86]
[0x56434de02e50]
/usr/local/mariadb/columnstore/lib/libthreadpool.so.1(_ZN10threadpool10ThreadPool11beginThreadEv+0x5dc)[0x7f7bb2acac0c]
/lib64/libboost_thread-mt.so.1.53.0(+0xd27a)[0x7f7bb148627a]
/lib64/libpthread.so.0(+0x7e25)[0x7f7bb09e6e25]
/lib64/libc.so.6(clone+0x6d)[0x7f7baf6bf34d]
