Date/time: 2019-05-17 09:23:04
Signal: 11

[0x557438965d84]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f40454e7390]
/usr/local/mariadb/columnstore/lib/libwriteengine.so.1(_ZN11WriteEngine12ChunkManager7cleanUpERKSt3mapIjjSt4lessIjESaISt4pairIKjjEEE+0x1e8)[0x7f4049fda1f8]
/usr/local/mariadb/columnstore/lib/libwriteengine.so.1(_ZN11WriteEngine12ChunkManagerD1Ev+0x4f)[0x7f4049fde58f]
/usr/local/mariadb/columnstore/lib/libwriteengine.so.1(_ZN11WriteEngine12ChunkManagerD0Ev+0x11)[0x7f4049fde6f1]
/usr/local/mariadb/columnstore/lib/libwriteengine.so.1(_ZN11WriteEngine17ColumnOpCompress1D1Ev+0x27)[0x7f4049fc6cf7]
/usr/local/mariadb/columnstore/lib/libwriteengine.so.1(_ZN11WriteEngine17ColumnOpCompress1D0Ev+0x11)[0x7f4049fc6d51]
/usr/local/mariadb/columnstore/lib/libwriteengine.so.1(_ZN11WriteEngine18WriteEngineWrapperD1Ev+0x3a)[0x7f4049f99baa]
[0x557438906e6a]
[0x5574389047c1]
[0x5574389087c8]
/usr/lib/x86_64-linux-gnu/libboost_thread.so.1.58.0(+0xffda)[0x7f4046025fda]
/usr/lib/x86_64-linux-gnu/libboost_thread.so.1.58.0(+0x115e8)[0x7f40460275e8]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7f40454dd6ba]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f4043aeb41d]