Query crashing MariaDB in cleanup_after_query

*** Error in `/usr/sbin/mysqld': double free or corruption (!prev): 0x00007f355c2d6c50 ***

======= Backtrace: =========

/lib64/libc.so.6(+0x7c503)[0x7f408eb51503]

/usr/sbin/mysqld(_ZN14Item_subselect7cleanupEv+0x7e)[0x7f40910bffbe]

/usr/sbin/mysqld(_ZN11Query_arena10free_itemsEv+0x30)[0x7f4090e59030]

/usr/sbin/mysqld(_ZN3THD19cleanup_after_queryEv+0x5c)[0x7f4090e5b94c]

/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x237)[0x7f4090e91007]

/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x203d)[0x7f4090e9405d]

/usr/sbin/mysqld(_Z10do_commandP3THD+0x149)[0x7f4090e94c69]

/usr/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x1aa)[0x7f4090f585da]

/usr/sbin/mysqld(handle_one_connection+0x3d)[0x7f4090f586fd]

/lib64/libpthread.so.0(+0x7dc5)[0x7f4090579dc5]

/lib64/libc.so.6(clone+0x6d)[0x7f408ebcc76d]

======= Memory map: ========

7f3540000000-7f3550000000 rw-p 00000000 00:00 0

7f355c000000-7f355c6e4000 rw-p 00000000 00:00 0

7f355c6e4000-7f3560000000 ---p 00000000 00:00 0

7f3560000000-7f35606da000 rw-p 00000000 00:00 0

7f35606da000-7f3564000000 ---p 00000000 00:00 0

7f3564000000-7f3564430000 rw-p 00000000 00:00 0

7f3564430000-7f3568000000 ---p 00000000 00:00 0

7f3568000000-7f356861f000 rw-p 00000000 00:00 0

7f356861f000-7f356c000000 ---p 00000000 00:00 0

7f356c000000-7f356c021000 rw-p 00000000 00:00 0

7f356c021000-7f3570000000 ---p 00000000 00:00 0

7f3570000000-7f3570021000 rw-p 00000000 00:00 0

7f3570021000-7f3574000000 ---p 00000000 00:00 0

7f3574000000-7f3574023000 rw-p 00000000 00:00 0

7f3574023000-7f3578000000 ---p 00000000 00:00 0

7f3578000000-7f3578021000 rw-p 00000000 00:00 0

7f3578021000-7f357c000000 ---p 00000000 00:00 0

7f357c000000-7f357c021000 rw-p 00000000 00:00 0

7f357c021000-7f3580000000 ---p 00000000 00:00 0

7f3580000000-7f3580022000 rw-p 00000000 00:00 0

7f3580022000-7f3584000000 ---p 00000000 00:00 0

7f3584000000-7f3584420000 rw-p 00000000 00:00 0

7f3584420000-7f3588000000 ---p 00000000 00:00 0

7f3588000000-7f3588021000 rw-p 00000000 00:00 0

7f3588021000-7f358c000000 ---p 00000000 00:00 0

7f358c000000-7f358fc37000 rw-p 00000000 00:00 0

7f358fc37000-7f3590000000 ---p 00000000 00:00 0

7f3590000000-7f3590420000 rw-p 00000000 00:00 0

7f3590420000-7f3594000000 ---p 00000000 00:00 0

7f3594000000-7f3594021000 rw-p 00000000 00:00 0

7f3594021000-7f3598000000 ---p 00000000 00:00 0

7f3598000000-7f3598038000 rw-p 00000000 00:00 0

7f3598038000-7f359c000000 ---p 00000000 00:00 0

7f359c000000-7f359c021000 rw-p 00000000 00:00 0

7f359c021000-7f35a0000000 ---p 00000000 00:00 0

7f35a0000000-7f35a0021000 rw-p 00000000 00:00 0

7f35a0021000-7f35a4000000 ---p 00000000 00:00 0

7f35a4000000-7f35a4021000 rw-p 00000000 00:00 0

7f35a4021000-7f35a8000000 ---p 00000000 00:00 0

7f35a8000000-7f35a8021000 rw-p 00000000 00:00 0

7f35a8021000-7f35ac000000 ---p 00000000 00:00 0

7f35ac000000-7f35ac401000 rw-p 00000000 00:00 0

7f35ac401000-7f35b0000000 ---p 00000000 00:00 0

7f35b0000000-7f35b0021000 rw-p 00000000 00:00 0

7f35b0021000-7f35b4000000 ---p 00000000 00:00 0

7f35b4000000-7f35b4ccd000 rw-p 00000000 00:00 0

7f35b4ccd000-7f35b8000000 ---p 00000000 00:00 0

7f35bafa2000-7f35c4000000 rw-p 00000000 00:00 0

7f35c4000000-7f35c4021000 rw-p 00000000 00:00 0

7f35c4021000-7f35c8000000 ---p 00000000 00:00 0

7f35c8000000-7f35c8021000 rw-p 00000000 00:00 0

7f35c8021000-7f35cc000000 ---p 00000000 00:00 0

7f35cc000000-7f35cc021000 rw-p 00000000 00:00 0

7f35cc021000-7f35d0000000 ---p 00000000 00:00 0

7f35d0000000-7f35d0021000 rw-p 00000000 00:00 0

7f35d0021000-7f35d4000000 ---p 00000000 00:00 0

7f35d77ff000-7f35d7800000 ---p 00000000 00:00 0

7f35d7800000-7f35d8000000 rw-p 00000000 00:00 0                          [stack:4286]

7f35d8000000-7f35d8021000 rw-p 00000000 00:00 0

7f35d8021000-7f35dc000000 ---p 00000000 00:00 0

7f35dc3d5000-7f35dc3d6000 ---p 00000000 00:00 0

7f35dc3d6000-7f35dcbd6000 rw-p 00000000 00:00 0                          [stack:4285]

7f35dcbd6000-7f35dcbd7000 ---p 00000000 00:00 0

7f35dcbd7000-7f35dd3d7000 rw-p 00000000 00:00 0                          [stack:4284]

7f35dd3d7000-7f35dd3d8000 ---p 00000000 00:00 0

7f35dd3d8000-7f35ddbd8000 rw-p 00000000 00:00 0                          [stack:4283]

7f35ddbd8000-7f35ddbd9000 ---p 00000000 00:00 0

7f35ddbd9000-7f35de3d9000 rw-p 00000000 00:00 0                          [stack:4282]

7f35de3d9000-7f35de3da000 ---p 00000000 00:00 0

7f35de3da000-7f35debda000 rw-p 00000000 00:00 0                          [stack:4281]

7f35debda000-7f35debdb000 ---p 00000000 00:00 0

7f35debdb000-7f35df3db000 rw-p 00000000 00:00 0                          [stack:4280]

7f35df3db000-7f35df3dc000 ---p 00000000 00:00 0

7f35df3dc000-7f35dfbdc000 rw-p 00000000 00:00 0                          [stack:4279]

7f35dfbdc000-7f35dfbdd000 ---p 00000000 00:00 0

7f35dfbdd000-7f35e03dd000 rw-p 00000000 00:00 0                          [stack:4278]

7f35e03dd000-7f35e03de000 ---p 00000000 00:00 0

7f35e03de000-7f35e0bde000 rw-p 00000000 00:00 0                          [stack:4277]

7f35e0bde000-7f35e0bdf000 ---p 00000000 00:00 0

7f35e0bdf000-7f35e13df000 rw-p 00000000 00:00 0                          [stack:4276]

7f35e13df000-7f35e13e0000 ---p 00000000 00:00 0

7f35e13e0000-7f35e1be0000 rw-p 00000000 00:00 0                          [stack:4275]

7f35e1be0000-7f35e1be1000 ---p 00000000 00:00 0

7f35e1be1000-7f35e23e1000 rw-p 00000000 00:00 0                          [stack:4274]

7f35e23e1000-7f35e23e2000 ---p 00000000 00:00 0

7f35e23e2000-7f35f1f12000 rw-p 00000000 00:00 0                          [stack:4273]

7f35f4000000-7f35f4021000 rw-p 00000000 00:00 0

7f35f4021000-7f35f8000000 ---p 00000000 00:00 0

7f35f8000000-7f35f8ccf000 rw-p 00000000 00:00 0

7f35f8ccf000-7f35fc000000 ---p 00000000 00:00 0

7f35fc000000-7f35fccca000 rw-p 00000000 00:00 0

7f35fccca000-7f3600000000 ---p 00000000 00:00 0

7f3604000000-7f3605371000 rw-p 00000000 00:00 0

7f3605371000-7f3608000000 ---p 00000000 00:00 0

7f360ab51000-7f360ab52000 ---p 00000000 00:00 0

7f360ab52000-7f360ab9b000 rw-p 00000000 00:00 0                          [stack:55091]

7f360ab9b000-7f360ab9c000 ---p 00000000 00:00 0

7f360ab9c000-7f360abe5000 rw-p 00000000 00:00 0                          [stack:55082]

7f360abe5000-7f360abea000 r-xp 00000000 08:03 1573466                    /usr/lib64/libnss_dns-2.17.so

7f360abea000-7f360ade9000 ---p 00005000 08:03 1573466                    /usr/lib64/libnss_dns-2.17.so

7f360ade9000-7f360adea000 r--p 00004000 08:03 1573466                    /usr/lib64/libnss_dns-2.17.so

7f360adea000-7f360adeb000 rw-p 00005000 08:03 1573466                    /usr/lib64/libnss_dns-2.17.so

7f360adeb000-7f360adf7000 r-xp 00000000 08:03 1573468                    /usr/lib64/libnss_files-2.17.so

7f360adf7000-7f360aff6000 ---p 0000c000 08:03 1573468                    /usr/lib64/libnss_files-2.17.so

7f360aff6000-7f360aff7000 r--p 0000b000 08:03 1573468                    /usr/lib64/libnss_files-2.17.so

7f360aff7000-7f360aff8000 rw-p 0000c000 08:03 1573468                    /usr/lib64/libnss_files-2.17.so

7f360aff8000-7f360affe000 rw-p 00000000 00:00 0

7f360affe000-7f360afff000 ---p 00000000 00:00 0

7f360afff000-7f360b7ff000 rw-p 00000000 00:00 0                          [stack:4493]

7f360b7ff000-7f360b800000 ---p 00000000 00:00 0

7f360b800000-7f360c000000 rw-p 00000000 00:00 0                          [stack:4492]

7f360c000000-7f360c021000 rw-p 00000000 00:00 0

7f360c021000-7f3610000000 ---p 00000000 00:00 0

7f3610030000-7f3610031000 ---p 00000000 00:00 0

7f3610031000-7f361007a000 rw-p 00000000 00:00 0                          [stack:51469]

7f361007a000-7f361007b000 ---p 00000000 00:00 0

7f361007b000-7f361087b000 rw-p 00000000 00:00 0                          [stack:4491]

7f361087b000-7f361087c000 ---p 00000000 00:00 0

7f361087c000-7f361107c000 rw-p 00000000 00:00 0                          [stack:4490]

7f361107c000-7f361107d000 ---p 00000000 00:00 0

7f361107d000-7f361187d000 rw-p 00000000 00:00 0                          [stack:4489]

7f361187d000-7f361187e000 ---p 00000000 00:00 0

7f361187e000-7f361207e000 rw-p 00000000 00:00 0                          [stack:4488]

7f361207e000-7f361207f000 ---p 00000000 00:00 0

7f361207f000-7f361287f000 rw-p 00000000 00:00 0                          [stack:4487]

7f361287f000-7f3612880000 ---p 00000000 00:00 0

7f3612880000-7f3613080000 rw-p 00000000 00:00 0                          [stack:4486]

7f3613080000-7f3613081000 ---p 00000000 00:00 0

7f3613081000-7f3613881000 rw-p 00000000 00:00 0                          [stack:4485]

7f3613881000-7f3613882000 ---p 00000000 00:00 0

7f3613882000-7f3614082000 rw-p 00000000 00:00 0                          [stack:4484]

7f3614082000-7f3614083000 ---p 00000000 00:00 0

7f3614083000-7f3614883000 rw-p 00000000 00:00 0                          [stack:4482]

7f3614883000-7f3614884000 ---p 00000000 00:00 0

7f3614884000-7f3615084000 rw-p 00000000 00:00 0                          [stack:4481]

7f3615084000-7f3615085000 ---p 00000000 00:00 0

7f3615085000-7f3615885000 rw-p 00000000 00:00 0                          [stack:4480]

7f3615885000-7f3615886000 ---p 00000000 00:00 0

7f3615886000-7f3e70000000 rw-p 00000000 00:00 0                          [stack:4483]

7f3e70000000-7f3e70021000 rw-p 00000000 00:00 0

7f3e70021000-7f3e74000000 ---p 00000000 00:00 0

7f3e74033000-7f3e74034000 ---p 00000000 00:00 0

7f3e74034000-7f3e7407d000 rw-p 00000000 00:00 0                          [stack:51470]

7f3e7407d000-7f3e7407e000 ---p 00000000 00:00 0

7f3e7407e000-7f3e740c7000 rw-p 00000000 00:00 0                          [stack:4831]

7f3e740c7000-7f3e740c8000 ---p 00000000 00:00 0

7f3e740c8000-7f407c000000 rw-p 00000000 00:00 0                          [stack:4550]

7f407c000000-7f407c021000 rw-p 00000000 00:00 0

7f407c021000-7f4080000000 ---p 00000000 00:00 0

7f408002e000-7f408002f000 ---p 00000000 00:00 0

7f408002f000-7f4080078000 rw-p 00000000 00:00 0                          [stack:4502]

7f4080078000-7f4080079000 ---p 00000000 00:00 0

7f4080079000-7f408201e000 rw-p 00000000 00:00 0                          [stack:4501]

7f408201e000-7f408201f000 ---p 00000000 00:00 0

7f408201f000-7f4082f54000 rw-p 00000000 00:00 0                          [stack:4216]

7f4082f54000-7f4082f56000 r-xp 00000000 08:03 1578123                    /usr/lib64/mysql/plugin/sql_errlog.so

7f4082f56000-7f4083155000 ---p 00002000 08:03 1578123                    /usr/lib64/mysql/plugin/sql_errlog.so

7f4083155000-7f4083156000 r--p 00001000 08:03 1578123                    /usr/lib64/mysql/plugin/sql_errlog.so

7f4083156000-7f4083157000 rw-p 00002000 08:03 1578123                    /usr/lib64/mysql/plugin/sql_errlog.so

7f4083157000-7f408315b000 r-xp 00000000 08:03 1573939                    /usr/lib64/libcap-ng.so.0.0.0

7f408315b000-7f408335b000 ---p 00004000 08:03 1573939                    /usr/lib64/libcap-ng.so.0.0.0

7f408335b000-7f408335c000 r--p 00004000 08:03 1573939                    /usr/lib64/libcap-ng.so.0.0.0

7f408335c000-7f408335d000 rw-p 00005000 08:03 1573939                    /usr/lib64/libcap-ng.so.0.0.0

7f408335d000-7f4083379000 r-xp 00000000 08:03 1573728                    /usr/lib64/libaudit.so.1.0.0

7f4083379000-7f4083579000 ---p 0001c000 08:03 1573728                    /usr/lib64/libaudit.so.1.0.0

7f4083579000-7f408357a000 r--p 0001c000 08:03 1573728                    /usr/lib64/libaudit.so.1.0.0

7f408357a000-7f408357b000 rw-p 0001d000 08:03 1573728                    /usr/lib64/libaudit.so.1.0.0

7f408357b000-7f4083585000 rw-p 00000000 00:00 0

7f4083585000-7f4083592000 r-xp 00000000 08:03 1575772                    /usr/lib64/libpam.so.0.83.1

7f4083592000-7f4083792000 ---p 0000d000 08:03 1575772                    /usr/lib64/libpam.so.0.83.1

7f4083792000-7f4083793000 r--p 0000d000 08:03 1575772                    /usr/lib64/libpam.so.0.83.1

7f4083793000-7f4083794000 rw-p 0000e000 08:03 1575772                    /usr/lib64/libpam.so.0.83.1

7f4083794000-7f4083796000 r-xp 00000000 08:03 1578104                    /usr/lib64/mysql/plugin/auth_pam.so

7f4083796000-7f4083995000 ---p 00002000 08:03 1578104                    /usr/lib64/mysql/plugin/auth_pam.so

7f4083995000-7f4083996000 r--p 00001000 08:03 1578104                    /usr/lib64/mysql/plugin/auth_pam.so

7f4083996000-7f4083997000 rw-p 00002000 08:03 1578104                    /usr/lib64/mysql/plugin/auth_pam.so

7f4083997000-7f4083998000 ---p 00000000 00:00 0

7f4083998000-7f408c194000 rw-p 00000000 00:00 0                          [stack:3662]

7f408c194000-7f408c197000 r-xp 00000000 08:03 1573818                    /usr/lib64/libkeyutils.so.1.5

7f408c197000-7f408c396000 ---p 00003000 08:03 1573818                    /usr/lib64/libkeyutils.so.1.5

7f408c396000-7f408c397000 r--p 00002000 08:03 1573818                    /usr/lib64/libkeyutils.so.1.5

7f408c397000-7f408c398000 rw-p 00003000 08:03 1573818                    /usr/lib64/libkeyutils.so.1.5

7f408c398000-7f408c3a5000 r-xp 00000000 08:03 1579319                    /usr/lib64/libkrb5support.so.0.1

7f408c3a5000-7f408c5a5000 ---p 0000d000 08:03 1579319                    /usr/lib64/libkrb5support.so.0.1

7f408c5a5000-7f408c5a6000 r--p 0000d000 08:03 1579319                    /usr/lib64/libkrb5support.so.0.1

7f408c5a6000-7f408c5a7000 rw-p 0000e000 08:03 1579319                    /usr/lib64/libkrb5support.so.0.1

7f408c5a7000-7f408c5b6000 r-xp 00000000 08:03 1573733                    /usr/lib64/libbz2.so.1.0.6

7f408c5b6000-7f408c7b5000 ---p 0000f000 08:03 1573733                    /usr/lib64/libbz2.so.1.0.6

7f408c7b5000-7f408c7b6000 r--p 0000e000 08:03 1573733                    /usr/lib64/libbz2.so.1.0.6

7f408c7b6000-7f408c7b7000 rw-p 0000f000 08:03 1573733                    /usr/lib64/libbz2.so.1.0.6

7f408c7b7000-7f408c7ce000 r-xp 00000000 08:03 1573731                    /usr/lib64/libelf-0.166.so

7f408c7ce000-7f408c9cd000 ---p 00017000 08:03 1573731                    /usr/lib64/libelf-0.166.so

7f408c9cd000-7f408c9ce000 r--p 00016000 08:03 1573731                    /usr/lib64/libelf-0.166.so

7f408c9ce000-7f408c9cf000 rw-p 00017000 08:03 1573731                    /usr/lib64/libelf-0.166.so

7f408c9cf000-7f408ca2f000 r-xp 00000000 08:03 1573614                    /usr/lib64/libpcre.so.1.2.0

7f408ca2f000-7f408cc2e000 ---p 00060000 08:03 1573614                    /usr/lib64/libpcre.so.1.2.0

7f408cc2e000-7f408cc2f000 r--p 0005f000 08:03 1573614                    /usr/lib64/libpcre.so.1.2.0

7f408cc2f000-7f408cc30000 rw-p 00060000 08:03 1573614                    /usr/lib64/libpcre.so.1.2.0

7f408cc30000-7f408cc34000 r-xp 00000000 08:03 1573772                    /usr/lib64/libattr.so.1.1.0

7f408cc34000-7f408ce33000 ---p 00004000 08:03 1573772                    /usr/lib64/libattr.so.1.1.0

7f408ce33000-7f408ce34000 r--p 00003000 08:03 1573772                    /usr/lib64/libattr.so.1.1.0

7f408ce34000-7f408ce35000 rw-p 00004000 08:03 1573772                    /usr/lib64/libattr.so.1.1.0

7f408ce35000-7f408ce64000 r-xp 00000000 08:03 1575237                    /usr/lib64/libk5crypto.so.3.1

7f408ce64000-7f408d063000 ---p 0002f000 08:03 1575237                    /usr/lib64/libk5crypto.so.3.1

7f408d063000-7f408d065000 r--p 0002e000 08:03 1575237                    /usr/lib64/libk5crypto.so.3.1

7f408d065000-7f408d066000 rw-p 00030000 08:03 1575237                    /usr/lib64/libk5crypto.so.3.1

7f408d066000-7f408d067000 rw-p 00000000 00:00 0

7f408d067000-7f408d06a000 r-xp 00000000 08:03 1573638                    /usr/lib64/libcom_err.so.2.1

7f408d06a000-7f408d269000 ---p 00003000 08:03 1573638                    /usr/lib64/libcom_err.so.2.1

7f408d269000-7f408d26a000 r--p 00002000 08:03 1573638                    /usr/lib64/libcom_err.so.2.1

7f408d26a000-7f408d26b000 rw-p 00003000 08:03 1573638                    /usr/lib64/libcom_err.so.2.1

7f408d26b000-7f408d341000 r-xp 00000000 08:03 1575247                    /usr/lib64/libkrb5.so.3.3

7f408d341000-7f408d541000 ---p 000d6000 08:03 1575247                    /usr/lib64/libkrb5.so.3.3

7f408d541000-7f408d54f000 r--p 000d6000 08:03 1575247                    /usr/lib64/libkrb5.so.3.3

7f408d54f000-7f408d552000 rw-p 000e4000 08:03 1575247                    /usr/lib64/libkrb5.so.3.3

7f408d552000-7f408d59d000 r-xp 00000000 08:03 1573787                    /usr/lib64/libgssapi_krb5.so.2.2

7f408d59d000-7f408d79d000 ---p 0004b000 08:03 1573787                    /usr/lib64/libgssapi_krb5.so.2.2

7f408d79d000-7f408d79e000 r--p 0004b000 08:03 1573787                    /usr/lib64/libgssapi_krb5.so.2.2

7f408d79e000-7f408d7a0000 rw-p 0004c000 08:03 1573787                    /usr/lib64/libgssapi_krb5.so.2.2

7f408d7a0000-7f408d7b5000 r-xp 00000000 08:03 1579713                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1

7f408d7b5000-7f408d9b4000 ---p 00015000 08:03 1579713                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1

7f408d9b4000-7f408d9b5000 r--p 00014000 08:03 1579713                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1

7f408d9b5000-7f408d9b6000 rw-p 00015000 08:03 1579713                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1

7f408d9b6000-7f408d9fb000 r-xp 00000000 08:03 1573931                    /usr/lib64/libdw-0.166.so

7f408d9fb000-7f408dbfb000 ---p 00045000 08:03 1573931                    /usr/lib64/libdw-0.166.so

7f408dbfb000-7f408dbfd000 r--p 00045000 08:03 1573931                    /usr/lib64/libdw-0.166.so

7f408dbfd000-7f408dbfe000 rw-p 00047000 08:03 1573931                    /usr/lib64/libdw-0.166.so

7f408dbfe000-7f408dc14000 r-xp 00000000 08:03 1579301                    /usr/lib64/libresolv-2.17.so

7f408dc14000-7f408de14000 ---p 00016000 08:03 1579301                    /usr/lib64/libresolv-2.17.so

7f408de14000-7f408de15000 r--p 00016000 08:03 1579301                    /usr/lib64/libresolv-2.17.so

7f408de15000-7f408de16000 rw-p 00017000 08:03 1579301                    /usr/lib64/libresolv-2.17.so

7f408de16000-7f408de18000 rw-p 00000000 00:00 0

7f408de18000-7f408de1c000 r-xp 00000000 08:03 1573820                    /usr/lib64/libgpg-error.so.0.10.0

7f408de1c000-7f408e01b000 ---p 00004000 08:03 1573820                    /usr/lib64/libgpg-error.so.0.10.0

7f408e01b000-7f408e01c000 r--p 00003000 08:03 1573820                    /usr/lib64/libgpg-error.so.0.10.0

7f408e01c000-7f408e01d000 rw-p 00004000 08:03 1573820                    /usr/lib64/libgpg-error.so.0.10.0

7f408e01d000-7f408e099000 r-xp 00000000 08:03 1573828                    /usr/lib64/libgcrypt.so.11.8.2

7f408e099000-7f408e299000 ---p 0007c000 08:03 1573828                    /usr/lib64/libgcrypt.so.11.8.2

7f408e299000-7f408e29a000 r--p 0007c000 08:03 1573828                    /usr/lib64/libgcrypt.so.11.8.2

7f408e29a000-7f408e29d000 rw-p 0007d000 08:03 1573828                    /usr/lib64/libgcrypt.so.11.8.2

7f408e29d000-7f408e29e000 rw-p 00000000 00:00 0

7f408e29e000-7f408e2c2000 r-xp 00000000 08:03 1573624                    /usr/lib64/libselinux.so.1

7f408e2c2000-7f408e4c1000 ---p 00024000 08:03 1573624                    /usr/lib64/libselinux.so.1

7f408e4c1000-7f408e4c2000 r--p 00023000 08:03 1573624                    /usr/lib64/libselinux.so.1

7f408e4c2000-7f408e4c3000 rw-p 00024000 08:03 1573624                    /usr/lib64/libselinux.so.1

7f408e4c3000-7f408e4c5000 rw-p 00000000 00:00 0

7f408e4c5000-7f408e4cc000 r-xp 00000000 08:03 1579302                    /usr/lib64/librt-2.17.so

7f408e4cc000-7f408e6cb000 ---p 00007000 08:03 1579302                    /usr/lib64/librt-2.17.so

7f408e6cb000-7f408e6cc000 r--p 00006000 08:03 1579302                    /usr/lib64/librt-2.17.so

7f408e6cc000-7f408e6cd000 rw-p 00007000 08:03 1579302                    /usr/lib64/librt-2.17.so

7f408e6cd000-7f408e6d1000 r-xp 00000000 08:03 1573774                    /usr/lib64/libcap.so.2.22

7f408e6d1000-7f408e8d0000 ---p 00004000 08:03 1573774                    /usr/lib64/libcap.so.2.22

7f408e8d0000-7f408e8d1000 r--p 00003000 08:03 1573774                    /usr/lib64/libcap.so.2.22

7f408e8d1000-7f408e8d2000 rw-p 00004000 08:03 1573774                    /usr/lib64/libcap.so.2.22

7f408e8d2000-7f408e8d4000 r-xp 00000000 08:03 1573444                    /usr/lib64/libfreebl3.so

7f408e8d4000-7f408ead3000 ---p 00002000 08:03 1573444                    /usr/lib64/libfreebl3.so

7f408ead3000-7f408ead4000 r--p 00001000 08:03 1573444                    /usr/lib64/libfreebl3.so

7f408ead4000-7f408ead5000 rw-p 00002000 08:03 1573444                    /usr/lib64/libfreebl3.so

7f408ead5000-7f408ec8c000 r-xp 00000000 08:03 1573450                    /usr/lib64/libc-2.17.so

7f408ec8c000-7f408ee8b000 ---p 001b7000 08:03 1573450                    /usr/lib64/libc-2.17.so

7f408ee8b000-7f408ee8f000 r--p 001b6000 08:03 1573450                    /usr/lib64/libc-2.17.so

7f408ee8f000-7f408ee91000 rw-p 001ba000 08:03 1573450                    /usr/lib64/libc-2.17.so

7f408ee91000-7f408ee96000 rw-p 00000000 00:00 0

7f408ee96000-7f408ef96000 r-xp 00000000 08:03 1579298                    /usr/lib64/libm-2.17.so

7f408ef96000-7f408f196000 ---p 00100000 08:03 1579298                    /usr/lib64/libm-2.17.so

7f408f196000-7f408f197000 r--p 00100000 08:03 1579298                    /usr/lib64/libm-2.17.so

7f408f197000-7f408f198000 rw-p 00101000 08:03 1579298                    /usr/lib64/libm-2.17.so

7f408f198000-7f408f281000 r-xp 00000000 08:03 1573497                    /usr/lib64/libstdc++.so.6.0.19

7f408f281000-7f408f481000 ---p 000e9000 08:03 1573497                    /usr/lib64/libstdc++.so.6.0.19

7f408f481000-7f408f48a000 r--p 000e9000 08:03 1573497                    /usr/lib64/libstdc++.so.6.0.19

7f408f48a000-7f408f48c000 rw-p 000f2000 08:03 1573497                    /usr/lib64/libstdc++.so.6.0.19

7f408f48c000-7f408f4a1000 rw-p 00000000 00:00 0

7f408f4a1000-7f408f4a3000 r-xp 00000000 08:03 1579297                    /usr/lib64/libdl-2.17.so

7f408f4a3000-7f408f6a3000 ---p 00002000 08:03 1579297                    /usr/lib64/libdl-2.17.so

7f408f6a3000-7f408f6a4000 r--p 00002000 08:03 1579297                    /usr/lib64/libdl-2.17.so

7f408f6a4000-7f408f6a5000 rw-p 00003000 08:03 1579297                    /usr/lib64/libdl-2.17.so

7f408f6a5000-7f408f865000 r-xp 00000000 08:03 1575255                    /usr/lib64/libcrypto.so.1.0.1e

7f408f865000-7f408fa65000 ---p 001c0000 08:03 1575255                    /usr/lib64/libcrypto.so.1.0.1e

7f408fa65000-7f408fa7f000 r--p 001c0000 08:03 1575255                    /usr/lib64/libcrypto.so.1.0.1e

7f408fa7f000-7f408fa8b000 rw-p 001da000 08:03 1575255                    /usr/lib64/libcrypto.so.1.0.1e

7f408fa8b000-7f408fa8f000 rw-p 00000000 00:00 0

7f408fa8f000-7f408faf3000 r-xp 00000000 08:03 1579321                    /usr/lib64/libssl.so.1.0.1e

7f408faf3000-7f408fcf2000 ---p 00064000 08:03 1579321                    /usr/lib64/libssl.so.1.0.1e

7f408fcf2000-7f408fcf6000 r--p 00063000 08:03 1579321                    /usr/lib64/libssl.so.1.0.1e

7f408fcf6000-7f408fcfd000 rw-p 00067000 08:03 1579321                    /usr/lib64/libssl.so.1.0.1e

7f408fcfd000-7f408fd05000 r-xp 00000000 08:03 1573454                    /usr/lib64/libcrypt-2.17.so

7f408fd05000-7f408ff04000 ---p 00008000 08:03 1573454                    /usr/lib64/libcrypt-2.17.so

7f408ff04000-7f408ff05000 r--p 00007000 08:03 1573454                    /usr/lib64/libcrypt-2.17.so

7f408ff05000-7f408ff06000 rw-p 00008000 08:03 1573454                    /usr/lib64/libcrypt-2.17.so

7f408ff06000-7f408ff34000 rw-p 00000000 00:00 0

7f408ff34000-7f408ff49000 r-xp 00000000 08:03 1573627                    /usr/lib64/libz.so.1.2.7

7f408ff49000-7f4090148000 ---p 00015000 08:03 1573627                    /usr/lib64/libz.so.1.2.7

7f4090148000-7f4090149000 r--p 00014000 08:03 1573627                    /usr/lib64/libz.so.1.2.7

7f4090149000-7f409014a000 rw-p 00015000 08:03 1573627                    /usr/lib64/libz.so.1.2.7

7f409014a000-7f409014b000 r-xp 00000000 08:03 1576535                    /usr/lib64/libaio.so.1.0.1

7f409014b000-7f409034a000 ---p 00001000 08:03 1576535                    /usr/lib64/libaio.so.1.0.1

7f409034a000-7f409034b000 r--p 00000000 08:03 1576535                    /usr/lib64/libaio.so.1.0.1

7f409034b000-7f409034c000 rw-p 00001000 08:03 1576535                    /usr/lib64/libaio.so.1.0.1

7f409034c000-7f4090371000 r-xp 00000000 08:03 1573612                    /usr/lib64/liblzma.so.5.2.2

7f4090371000-7f4090570000 ---p 00025000 08:03 1573612                    /usr/lib64/liblzma.so.5.2.2

7f4090570000-7f4090571000 r--p 00024000 08:03 1573612                    /usr/lib64/liblzma.so.5.2.2

7f4090571000-7f4090572000 rw-p 00025000 08:03 1573612                    /usr/lib64/liblzma.so.5.2.2

7f4090572000-7f4090589000 r-xp 00000000 08:03 1573476                    /usr/lib64/libpthread-2.17.so

7f4090589000-7f4090788000 ---p 00017000 08:03 1573476                    /usr/lib64/libpthread-2.17.so

7f4090788000-7f4090789000 r--p 00016000 08:03 1573476                    /usr/lib64/libpthread-2.17.so

7f4090789000-7f409078a000 rw-p 00017000 08:03 1573476                    /usr/lib64/libpthread-2.17.so

7f409078a000-7f409078e000 rw-p 00000000 00:00 0

7f409078e000-7f40907ae000 r-xp 00000000 08:03 1573443                    /usr/lib64/ld-2.17.so

7f40907b3000-7f40907b4000 rw-p 00000000 00:00 0

7f40907b4000-7f40907b5000 ---p 00000000 00:00 0

7f40907b5000-7f40907fe000 rw-p 00000000 00:00 0                          [stack:4500]

7f40907fe000-7f40907ff000 ---p 00000000 00:00 0

7f40907ff000-7f4090848000 rw-p 00000000 00:00 0                          [stack:4499]

7f4090848000-7f4090849000 ---p 00000000 00:00 0

7f4090849000-7f4090893000 rw-p 00000000 00:00 0                          [stack:4494]

7f4090893000-7f4090896000 rw-s 00000000 00:0a 29155                      /[aio] (deleted)

7f4090896000-7f4090899000 rw-s 00000000 00:0a 29154                      /[aio] (deleted)

7f4090899000-7f409089c000 rw-s 00000000 00:0a 29153                      /[aio] (deleted)

7f409089c000-7f409089f000 rw-s 00000000 00:0a 29152                      /[aio] (deleted)

7f409089f000-7f40908a2000 rw-s 00000000 00:0a 29151                      /[aio] (deleted)

7f40908a2000-7f40908a5000 rw-s 00000000 00:0a 29150                      /[aio] (deleted)

7f40908a5000-7f4090975000 rw-p 00000000 00:00 0

7f4090975000-7f409099b000 r-xp 00000000 08:03 1575819                    /usr/lib64/libsystemd.so.0.6.0

7f409099b000-7f409099c000 r--p 00025000 08:03 1575819                    /usr/lib64/libsystemd.so.0.6.0

7f409099c000-7f409099d000 rw-p 00026000 08:03 1575819                    /usr/lib64/libsystemd.so.0.6.0

7f409099d000-7f409099f000 rw-p 00000000 00:00 0

7f409099f000-7f40909a0000 rw-s 00000000 00:0a 29156                      /[aio] (deleted)

7f40909a0000-7f40909a3000 rw-s 00000000 00:0a 29149                      /[aio] (deleted)

7f40909a3000-7f40909a6000 rw-s 00000000 00:0a 29148                      /[aio] (deleted)

7f40909a6000-7f40909a9000 rw-s 00000000 00:0a 29147                      /[aio] (deleted)

7f40909a9000-7f40909ac000 rw-s 00000000 00:0a 29146                      /[aio] (deleted)

7f40909ac000-7f40909ad000 rw-s 00000000 00:0a 29145                      /[aio] (deleted)

7f40909ad000-7f40909ae000 rw-p 00000000 00:00 0

7f40909ae000-7f40909af000 r--p 00020000 08:03 1573443                    /usr/lib64/ld-2.17.so

7f40909af000-7f40909b0000 rw-p 00021000 08:03 1573443                    /usr/lib64/ld-2.17.so

7f40909b0000-7f40909b1000 rw-p 00000000 00:00 0

7f40909b1000-7f4091b0e000 r-xp 00000000 08:03 1578125                    /usr/sbin/mysqld

7f4091d0e000-7f4091de8000 r--p 0115d000 08:03 1578125                    /usr/sbin/mysqld

7f4091de8000-7f4091e9f000 rw-p 01237000 08:03 1578125                    /usr/sbin/mysqld

7f4091e9f000-7f409272e000 rw-p 00000000 00:00 0

7f4093c8f000-7f40c4547000 rw-p 00000000 00:00 0                          [heap]

7ffe4c2d6000-7ffe4c2f7000 rw-p 00000000 00:00 0                          [stack]

7ffe4c368000-7ffe4c36a000 r-xp 00000000 00:00 0                          [vdso]

ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]

180401  6:02:09 [ERROR] mysqld got signal 6 ;

This could be because you hit a bug. It is also possible that this binary

or one of the libraries it was linked against is corrupt, improperly built,

or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help

diagnose the problem, but since we have already crashed,

something is definitely wrong and this may fail.

Server version: 10.2.8-MariaDB-log

key_buffer_size=8589934592

read_buffer_size=2097152

max_used_connections=6

max_threads=1502

thread_count=15

It is possible that mysqld could use up to

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 14572555 K  bytes of memory

Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f355c0008c8

Attempting backtrace. You can use the following information to find out

where mysqld died. If you see no messages after this, something went

terribly wrong...

stack_bottom = 0x7f360abe3d70 thread_stack 0x49000

(my_addr_resolve failure: fork)

/usr/sbin/mysqld(my_print_stacktrace+0x2e) [0x7f40915d2a7e]

/usr/sbin/mysqld(handle_fatal_signal+0x30d) [0x7f4091018dbd]

/lib64/libpthread.so.0(+0xf370) [0x7f4090581370]

/lib64/libc.so.6(gsignal+0x37) [0x7f408eb0a1d7]

/lib64/libc.so.6(abort+0x148) [0x7f408eb0b8c8]

/lib64/libc.so.6(+0x74f07) [0x7f408eb49f07]

/lib64/libc.so.6(+0x7c503) [0x7f408eb51503]

/usr/sbin/mysqld(Item_subselect::cleanup()+0x7e) [0x7f40910bffbe]

/usr/sbin/mysqld(Query_arena::free_items()+0x30) [0x7f4090e59030]

/usr/sbin/mysqld(THD::cleanup_after_query()+0x5c) [0x7f4090e5b94c]

/usr/sbin/mysqld(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool)+0x237) [0x7f4090e91007]

/usr/sbin/mysqld(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool)+0x203d) [0x7f4090e9405d]

/usr/sbin/mysqld(do_command(THD*)+0x149) [0x7f4090e94c69]

/usr/sbin/mysqld(do_handle_one_connection(CONNECT*)+0x1aa) [0x7f4090f585da]

/usr/sbin/mysqld(handle_one_connection+0x3d) [0x7f4090f586fd]

/lib64/libpthread.so.0(+0x7dc5) [0x7f4090579dc5]

/lib64/libc.so.6(clone+0x6d) [0x7f408ebcc76d]

Trying to get some variables.

Some pointers may be invalid and cause the dump to abort.

Query (0x7f355c01f120): SELECT CONCAT(exchange_ts_str,  '_', symbol) AS trade_key,             exchange, exchange_ts_str, fill_id, origin, user_id, context, symbol, side, price, quantity, order_id, leg_type, account_number              FR

OM `drop_copy_fill_events`              WHERE ts_str like '2018-03%' AND CONCAT(exchange_ts_str,  '_', symbol)              IN (                 SELECT distinct CONCAT(exchange_ts_str,  '_', symbol)                 FROM `drop_copy_fill_ev

ents`                 where ts_str like '2018-03%' AND                 exchange NOT IN ('ICE', 'NYSE_LIFFE_US')                 group by CONCAT(exchange_ts_str,  '_', symbol)                 having count(*) > 1 and                 count(d

istinct price) = 1 and                 count(distinct quantity) = 1 and                 count(distinct side) = 2 and                 count(distinct user_id) = 2                )             ORDER BY account_number

Connection ID (thread ID): 19

Status: NOT_KILLED

Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,

firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache

=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains

information that should help you find out what is causing the crash.