Date/time: 2018-12-09 08:34:48
Signal: 11

[0x56359f4f9600]
/lib64/libpthread.so.0(+0xf5e0)[0x7f17808a45e0]
/usr/local/mariadb/columnstore/lib/liboamcpp.so.1(_ZN3oam8OamCache11checkReloadEv+0x341)[0x7f178226ab11]
/usr/local/mariadb/columnstore/lib/liboamcpp.so.1(_ZN3oam8OamCache24getDBRootToConnectionMapEv+0x35)[0x7f178226be95]
/usr/local/mariadb/columnstore/lib/libjoblist.so.1(_ZN7joblist15pDictionaryScan21sendPrimitiveMessagesEv+0xbe)[0x7f1784e2336e]
/usr/local/mariadb/columnstore/lib/libjoblist.so.1(_ZN5boost6detail8function26void_function_obj_invoker0IN7joblist24pDictionaryScanPrimitiveEvE6invokeERNS1_15function_bufferE+0x1e)[0x7f1784e2705e]
/usr/local/mariadb/columnstore/lib/libthreadpool.so.1(_ZN10threadpool10ThreadPool11beginThreadEv+0x5dc)[0x7f1782db6c0c]
/lib64/libboost_thread-mt.so.1.53.0(+0xd27a)[0x7f178133c27a]
/lib64/libpthread.so.0(+0x7e25)[0x7f178089ce25]
/lib64/libc.so.6(clone+0x6d)[0x7f177f74934d]
