Hi,

what could the following possibly be?

When I do a # slapadd -q -v -c -l dump.ldif to a SLES 11 SP1 (openldap 2.3.20) I get this after a few 1000 entries:

*** glibc detected *** slapadd: corrupted double-linked list: 0x00007f3ef0cb9920 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x75018)[0x7f3eedeb2018] /lib64/libc.so.6(+0x76e0e)[0x7f3eedeb3e0e] /lib64/libc.so.6(+0x7ad91)[0x7f3eedeb7d91] /lib64/libc.so.6(realloc+0xfa)[0x7f3eedeb81aa] /usr/lib64/liblber-2.4.so.2(ber_memrealloc_x+0x48)[0x7f3eeffd4f48] slapadd(ldif_read_record+0x121)[0x7f3ef07bcd81] slapadd(slapadd+0x28b)[0x7f3ef070426b] slapadd(main+0xd4)[0x7f3ef0678b84] /lib64/libc.so.6(__libc_start_main+0xe6)[0x7f3eede5bbc6] slapadd(+0x2d509)[0x7f3ef0678509] ======= Memory map: ======== 7f3ecc000000-7f3ecc021000 rw-p 00000000 00:00 0 7f3ecc021000-7f3ed0000000 ---p 00000000 00:00 0 7f3ed0364000-7f3ed037a000 r-xp 00000000 08:02 48688 /lib64/libgcc_s.so.1 7f3ed037a000-7f3ed0579000 ---p 00016000 08:02 48688 /lib64/libgcc_s.so.1 7f3ed0579000-7f3ed057a000 r--p 00015000 08:02 48688 /lib64/libgcc_s.so.1 7f3ed057a000-7f3ed057b000 rw-p 00016000 08:02 48688 /lib64/libgcc_s.so.1 7f3ed057b000-7f3ed094c000 rw-p 00000000 00:00 0 7f3ed094c000-7f3ed1308000 rw-s 00000000 fd:05 172038 /var/lib/ldap/main-data/__db.003 7f3ed1308000-7f3ed16d9000 rw-p 00000000 00:00 0 7f3ed16d9000-7f3ed681b000 rw-s 00000000 fd:05 49158 /var/lib/ldap/human-data/__db.003 7f3ed681b000-7f3ed6d09000 rw-s 00000000 fd:05 49157 /var/lib/ldap/human-data/__db.002 7f3ed6d09000-7f3ed70da000 rw-p 00000000 00:00 0 7f3ed70da000-7f3eeb0dc000 rw-s 00000000 fd:05 335878 /var/lib/ldap/linux-data/__db.003 7f3eeb0dc000-7f3eeba8a000 rw-s 00000000 fd:05 335877 /var/lib/ldap/linux-data/__db.002 7f3eeba8a000-7f3eebaa7000 r-xp 00000000 fd:0a 163907 /usr/lib/openldap/modules/back_meta-2.4.so.2.5.3 7f3eebaa7000-7f3eebca6000 ---p 0001d000 fd:0a 163907 /usr/lib/openldap/modules/back_meta-2.4.so.2.5.3 7f3eebca6000-7f3eebca7000 r--p 0001c000 fd:0a 163907 /usr/lib/openldap/modules/back_meta-2.4.so.2.5.3 7f3eebca7000-7f3eebca8000 rw-p 0001d000 fd:0a 163907 /usr/lib/openldap/modules/back_meta-2.4.so.2.5.3 7f3eebca8000-7f3eebcac000 r-xp 00000000 fd:0a 795580 /usr/lib64/sasl2/libanonymous.so.2.0.22 7f3eebcac000-7f3eebeab000 ---p 00004000 fd:0a 795580 /usr/lib64/sasl2/libanonymous.so.2.0.22 7f3eebeab000-7f3eebeac000 r--p 00003000 fd:0a 795580 /usr/lib64/sasl2/libanonymous.so.2.0.22 7f3eebeac000-7f3eebead000 rw-p 00004000 fd:0a 795580 /usr/lib64/sasl2/libanonymous.so.2.0.22 7f3eebead000-7f3eebeaf000 r-xp 00000000 08:02 48656 /lib64/libkeyutils-1.2.so 7f3eebeaf000-7f3eec0ae000 ---p 00002000 08:02 48656 /lib64/libkeyutils-1.2.so 7f3eec0ae000-7f3eec0af000 r--p 00001000 08:02 48656 /lib64/libkeyutils-1.2.so 7f3eec0af000-7f3eec0b0000 rw-p 00002000 08:02 48656 /lib64/libkeyutils-1.2.so 7f3eec0b0000-7f3eec0b7000 r-xp 00000000 fd:0a 778733 /usr/lib64/libkrb5support.so.0.1 7f3eec0b7000-7f3eec2b7000 ---p 00007000 fd:0a 778733 /usr/lib64/libkrb5support.so.0.1 7f3eec2b7000-7f3eec2b8000 r--p 00007000 fd:0a 778733 /usr/lib64/libkrb5support.so.0.1 7f3eec2b8000-7f3eec2b9000 rw-p 00008000 fd:0a 778733 /usr/lib64/libkrb5support.so.0.1 7f3eec2b9000-7f3eec2bc000 r-xp 00000000 08:02 48700 /lib64/libcom_err.so.2.1 7f3eec2bc000-7f3eec4bb000 ---p 00003000 08:02 48700 /lib64/libcom_err.so.2.1 7f3eec4bb000-7f3eec4bc000 r--p 00002000 08:02 48700 /lib64/libcom_err.so.2.1 7f3eec4bc000-7f3eec4bd000 rw-p 00003000 08:02 48700 /lib64/libcom_err.so.2.1 7f3eec4bd000-7f3eec4e1000 r-xp 00000000 fd:0a 778721 /usr/lib64/libk5crypto.so.3.1 7f3eec4e1000-7f3eec6e0000 ---p 00024000 fd:0a 778721 /usr/lib64/libk5crypto.so.3.1 7f3eec6e0000-7f3eec6e2000 r--p 00023000 fd:0a 778721 /usr/lib64/libk5crypto.so.3.1 7f3eec6e2000-7f3eec6e3000 rw-p 00025000 fd:0a 778721 /usr/lib64/libk5crypto.so.3.1 7f3eec6e3000-7f3eec781000 r-xp 00000000 fd:0a 778731 /usr/lib64/libkrb5.so.3.3 7f3eec781000-7f3eec980000 ---p 0009e000 fd:0a 778731 /usr/lib64/libkrb5.so.3.3 7f3eec980000-7f3eec983000 r--p 0009d000 fd:0a 778731 /usr/lib64/libkrb5.so.3.3 7f3eec983000-7f3eec985000 rw-p 000a0000 fd:0a 778731 /usr/lib64/libkrb5.so.3.3 7f3eec985000-7f3eec9b0000 r-xp 00000000 fd:0a 778717 /usr/lib64/libgssapi_krb5.so.2.2 7f3eec9b0000-7f3eecbaf000 ---p 0002b000 fd:0a 778717 /usr/lib64/libgssapi_krb5.so.2.2 7f3eecbaf000-7f3eecbb0000 r--p 0002a000 fd:0a 778717 /usr/lib64/libgssapi_krb5.so.2.2 7f3eecbb0000-7f3eecbb1000 rw-p 0002b000 fd:0a 778717 /usr/lib64/libgssapi_krb5.so.2.2 7f3eecbb1000-7f3eecbb8000 r-xp 00000000 fd:0a 795710 /usr/lib64/sasl2/libgssapiv2.so.2.0.22 7f3eecbb8000-7f3eecdb7000 ---p 00007000 fd:0a 795710 /usr/lib64/sasl2/libgssapiv2.so.2.0.22 7f3eecdb7000-7f3eecdb8000 r--p 00006000 fd:0a 795710 /usr/lib64/sasl2/libgssapiv2.so.2.0.22 7f3eecdb8000-7f3eecdb9000 rw-p 00007000 fd:0a 795710 /usr/lib64/sasl2/libgssapiv2.so.2.0.22 7f3eecdb9000-7f3eecdbd000 r-xp 00000000 fd:0a 795583 /usr/lib64/sasl2/liblogin.so.2.0.22 7f3eecdbd000-7f3eecfbc000 ---p 00004000 fd:0a 795583 /usr/lib64/sasl2/liblogin.so.2.0.22 7f3eecfbc000-7f3eecfbd000 r--p 00003000 fd:0a 795583 /usr/lib64/sasl2/liblogin.so.2.0.22 7f3eecfbd000-7f3eecfbe000 rw-p 00004000 fd:0a 795583 /usr/lib64/sasl2/liblogin.so.2.0.22 7f3eecfbe000-7f3eecfc3000 r-xp 00000000 fd:0a 795586 /usr/lib64/sasl2/libsasldb.so.2.0.22 7f3eecfc3000-7f3eed1c2000 ---p 00005000 fd:0a 795586 /usr/lib64/sasl2/libsasldb.so.2.0.22 7f3eed1c2000-7f3eed1c3000 r--p 00004000 fd:0a 795586 /usr/lib64/sasl2/libsasldb.so.2.0.22 7f3eed1c3000-7f3eed1c4000 rw-p 00005000 fd:0a 795586 /usr/lib64/sasl2/libsasldb.so.2.0.22 7f3eed1c4000-7f3eed1c8000 r-xp 00000000 fd:0a 795707 /usr/lib64/sasl2/libplain.so.2.0.22 7f3eed1c8000-7f3eed3c7000 ---p 00004000 fd:0a 795707 /usr/lib64/sasl2/libplain.so.2.0.22 7f3eed3c7000-7f3eed3c8000 r--p 00003000 fd:0a 795707 /usr/lib64/sasl2/libplain.so.2.0.22 7f3eed3c8000-7f3eed3c9000 rw-p 00004000 fd:0a 795707 /usr/lib64/sasl2/libplain.so.2.0.22 7f3eed3c9000-7f3eed3cd000 r-xp 00000000 fd:0a 795716 /usr/lib64/sasl2/libcrammd5.so.2.0.22 7f3eed3cd000-7f3eed5cd000 ---p 00004000 fd:0a 795716

Without the "-q" switch it is running happily till the end.

Marc