# gdb /usr/local/mariadb-maxscale/bin/maxscale /tmp/core-maxscale-11-0-0-10455-1434974050 GNU gdb (GDB) Red Hat Enterprise Linux (7.2-75.el6) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/local/mariadb-maxscale/bin/maxscale...(no debugging symbols found)...done. [New Thread 10461] [New Thread 10463] [New Thread 10455] [New Thread 10460] [New Thread 10464] [New Thread 10465] [New Thread 10462] [New Thread 10466] [New Thread 10458] Reading symbols from /lib64/libpcre.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libpcre.so.0 Reading symbols from /usr/lib64/libcurl.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libcurl.so.4 Reading symbols from /usr/local/mariadb-maxscale/lib/liblog_manager.so...done. Loaded symbols for /usr/local/mariadb-maxscale/lib/liblog_manager.so Reading symbols from /usr/lib64/libssl.so.10...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libssl.so.10 Reading symbols from /lib64/libaio.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libaio.so.1 Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done. [Thread debugging using libthread_db enabled] Loaded symbols for /lib64/libpthread.so.0 Reading symbols from /lib64/libcrypt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libcrypt.so.1 Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /usr/lib64/libcrypto.so.10...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libcrypto.so.10 Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libz.so.1 Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/librt.so.1 Reading symbols from /usr/lib64/libstdc++.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libstdc++.so.6 Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libm.so.6 Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libgcc_s.so.1 Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib64/libidn.so.11...(no debugging symbols found)...done. Loaded symbols for /lib64/libidn.so.11 Reading symbols from /lib64/libldap-2.4.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libldap-2.4.so.2 Reading symbols from /lib64/libgssapi_krb5.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libgssapi_krb5.so.2 Reading symbols from /lib64/libkrb5.so.3...(no debugging symbols found)...done. Loaded symbols for /lib64/libkrb5.so.3 Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols found)...done. Loaded symbols for /lib64/libk5crypto.so.3 Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libcom_err.so.2 Reading symbols from /usr/lib64/libssl3.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libssl3.so Reading symbols from /usr/lib64/libsmime3.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libsmime3.so Reading symbols from /usr/lib64/libnss3.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libnss3.so Reading symbols from /usr/lib64/libnssutil3.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libnssutil3.so Reading symbols from /lib64/libplds4.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libplds4.so Reading symbols from /lib64/libplc4.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libplc4.so Reading symbols from /lib64/libnspr4.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libnspr4.so Reading symbols from /usr/lib64/libssh2.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libssh2.so.1 Reading symbols from /lib64/libfreebl3.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libfreebl3.so Reading symbols from /lib64/liblber-2.4.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/liblber-2.4.so.2 Reading symbols from /lib64/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libresolv.so.2 Reading symbols from /usr/lib64/libsasl2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libsasl2.so.2 Reading symbols from /lib64/libkrb5support.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libkrb5support.so.0 Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libkeyutils.so.1 Reading symbols from /lib64/libselinux.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libselinux.so.1 Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libnss_files.so.2 Reading symbols from /usr/local/mariadb-maxscale/modules/libcli.so...done. Loaded symbols for /usr/local/mariadb-maxscale/modules/libcli.so Reading symbols from /usr/local/mariadb-maxscale/modules/libdebugcli.so...done. Loaded symbols for /usr/local/mariadb-maxscale/modules/libdebugcli.so Reading symbols from /usr/local/mariadb-maxscale/modules/libreadconnroute.so...done. Loaded symbols for /usr/local/mariadb-maxscale/modules/libreadconnroute.so Reading symbols from /usr/local/mariadb-maxscale/modules/libmysqlmon.so...done. Loaded symbols for /usr/local/mariadb-maxscale/modules/libmysqlmon.so Reading symbols from /lib64/libnss_dns.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libnss_dns.so.2 Reading symbols from /usr/local/mariadb-maxscale/modules/libMySQLClient.so...done. Loaded symbols for /usr/local/mariadb-maxscale/modules/libMySQLClient.so Reading symbols from /usr/local/mariadb-maxscale/modules/libtelnetd.so...done. Loaded symbols for /usr/local/mariadb-maxscale/modules/libtelnetd.so Reading symbols from /usr/local/mariadb-maxscale/modules/libmaxscaled.so...done. Loaded symbols for /usr/local/mariadb-maxscale/modules/libmaxscaled.so Core was generated by `/usr/local/mariadb-maxscale/bin/maxscale'. Program terminated with signal 11, Segmentation fault. #0 0x00000033b92371b2 in ____strtoll_l_internal () from /lib64/libc.so.6 Missing separate debuginfos, use: debuginfo-install maxscale-1.1.1-2.x86_64 (gdb)