Date/time: 2018-12-07 07:21:26
Signal: 11

[0x562a3847e600]
/lib64/libpthread.so.0(+0xf5e0)[0x7f9d9d0415e0]
/usr/local/mariadb/columnstore/lib/librowgroup.so.1(+0x45e42)[0x7f9da0a0ce42]
/usr/local/mariadb/columnstore/lib/librowgroup.so.1(_ZNK8rowgroup3Row11isNullValueEj+0x1d7)[0x7f9da0a0db57]
/usr/local/mariadb/columnstore/lib/libjoiner.so.1(_ZNK6joiner11TupleJoiner17hasNullJoinColumnERKN8rowgroup3RowE+0x7d)[0x7f9da0c46c2d]
/usr/local/mariadb/columnstore/lib/libjoiner.so.1(_ZN6joiner11TupleJoiner5matchERN8rowgroup3RowEjjPSt6vectorINS2_7PointerESaIS5_EE+0x28)[0x7f9da0c472c8]
/usr/local/mariadb/columnstore/lib/libjoblist.so.1(_ZN7joblist8TupleBPS29receiveMultiPrimitiveMessagesEj+0x265d)[0x7f9da15ec5ed]
/usr/local/mariadb/columnstore/lib/libjoblist.so.1(_ZN5boost6detail8function26void_function_obj_invoker0IN7joblist19TupleBPSAggregatorsEvE6invokeERNS1_15function_bufferE+0x1d)[0x7f9da15f3aed]
/usr/local/mariadb/columnstore/lib/libthreadpool.so.1(_ZN10threadpool10ThreadPool11beginThreadEv+0x5dc)[0x7f9d9f553c0c]
/lib64/libboost_thread-mt.so.1.53.0(+0xd27a)[0x7f9d9dad927a]
/lib64/libpthread.so.0(+0x7e25)[0x7f9d9d039e25]
/lib64/libc.so.6(clone+0x6d)[0x7f9d9bee634d]
