Hi Folks,

I upload data approx (15 million entries) using slapadd. Then start the server and run some searches. Not all searches crash- only some. I get some results before before slapd core dumps. Do I need to furnish any more information?

gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)

Configure options...

--without-cyrus-sasl \ --disable-bdb \ --disable-hdb \ --enable-ldap \ --enable-mdb \ --enable-constraint \ --enable-accesslog; \

backtrace...

Core was generated by `./slapd -h ldap://:1389 -f /data/openldap24/etc/openldap/slapd.conf'. Program terminated with signal 11, Segmentation fault. #0 0x00000000004940fa in mdb_node_read (txn=0x7f9dec102b00, leaf=0x7f9e3914c736, data=0x7f9df15f6020) at ./../../../libraries/liblmdb/mdb.c:5350 5350 data->mv_size = NODEDSZ(leaf); Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.166.el6_7.3.x86_64 (gdb) where #0 0x00000000004940fa in mdb_node_read (txn=0x7f9dec102b00, leaf=0x7f9e3914c736, data=0x7f9df15f6020) at ./../../../libraries/liblmdb/mdb.c:5350 #1 0x00000000004978db in mdb_cursor_set (mc=0x7f9dec104480, key=0x7f9df366c320, data=0x7f9df15f6020, op=MDB_SET, exactp=<value optimized out>) at ./../../../libraries/liblmdb/mdb.c:5787 #2 0x000000000049818a in mdb_cursor_get (mc=0x7f9dec104480, key=0x7f9df366c320, data=0x7f9df15f6020, op=<value optimized out>) at ./../../../libraries/liblmdb/mdb.c:5952 #3 0x00000000004a2c81 in mdb_waitfixup (op=0x7f9dec102570, ww=0x7f9df37fc460, mci=<value optimized out>, mcd=0x7f9dec104480, scopes=0x7f9df12f5010) at search.c:377 #4 0x00000000004a52bc in mdb_search (op=0x7f9dec102570, rs=<value optimized out>) at search.c:1114 #5 0x000000000048179e in overlay_op_walk (op=0x7f9dec102570, rs=0x7f9df37fda30, which=<value optimized out>, oi=0x214ca50, on=0x0) at backover.c:677 #6 0x0000000000482213 in over_op_func (op=0x7f9dec102570, rs=<value optimized out>, which=<value optimized out>) at backover.c:730 #7 0x000000000041f871 in fe_op_search (op=0x7f9dec102570, rs=0x7f9df37fda30) at search.c:402 #8 0x000000000042009c in do_search (op=0x7f9dec102570, rs=0x7f9df37fda30) at search.c:247 #9 0x000000000041d959 in connection_operation (ctx=0x7f9df37fdb70, arg_v=0x7f9dec102570) at connection.c:1155 #10 0x000000000041e0cd in connection_read_thread (ctx=0x7f9df37fdb70, argv=<value optimized out>) at connection.c:1291 #11 0x00000000004ef7a0 in ldap_int_thread_pool_wrapper (xpool=0x20af380) at tpool.c:696 #12 0x00000034a7c079d1 in start_thread () from /lib64/libpthread.so.0 #13 0x00000034a78e8b5d in epoll_pwait () from /lib64/libc.so.6 #14 0x0000000000000000 in ?? ()