Full_Name: Marco Pizzoli Version: 2.4.30 OS: Linux URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (213.174.164.11) Hi, I'm facing crashes with openldap 2.4.30 (actually the RE24 of the day before the release, but nothing changed in the meantime). I have a consumer starting from scratch with an empty db. During his starting he populates his db by connecting to 4 servers which are part of a 4-way multi-master cluster. They are running a previous version of OpenLDAP. We are doing an upgrade of our deployment just to solve an issue we face from time to time consisting in data corruption. This bug, which is not the target of this ITS, is able to trigger a crash of the slave slapd 2.4.30. During the first synchronization the consumer is receiving the entire db and I can see on this slave, in the logs, coming two odd entries, like this one: ldap15.log:Feb 28 15:45:02 ldap15 slapd[5219]: conn=-1 op=0: memberof_value_modify DN="p?v#007" add memberOf="cn=mynetbk,ou=allnetbk,ou=systems,ou=mygroups,dc=my_dc1,dc=my_dc2.it" failed err=32 and after that slapd crashes. I produced a core dump and generated the full back trace. And I can see this is due to slapo-memberof. This is my memberof configuration: overlay memberof memberof-group-oc groupOfNames memberof-member-ad member memberof-memberof-ad memberOf memberof-dn cn=Manager,dc=my_dc1,dc=my_dc2.it memberof-dangling ignore memberof-dangling-error 80 memberof-refint FALSE Here is the output. As I said, this output is taken from a slapd 2.4.30. The platform is Linux x86_64. [ldap@ldap15 ~]$ gdb /opt/openldap/libexec/slapd /tmp/core.11359 GNU gdb (GDB) Red Hat Enterprise Linux (7.2-48.el6) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> 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: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /opt/openldap-PRE2.4.30/libexec/slapd...done. [New Thread 11363] [New Thread 11361] [New Thread 11359] [New Thread 11360] [New Thread 11365] [New Thread 11362] [New Thread 11364] Missing separate debuginfo for /opt/berkeleydb/lib/libdb-5.2.so Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/25/3444cedd507ae54ca793376010c027664ab639 Missing separate debuginfo for /opt/openldap-PRE2.4.30/libexec/openldap/memberof-2.4.so.2 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/29/1997818b36184bdbf6921e2b597f1d961122a4 Missing separate debuginfo for /opt/openldap-PRE2.4.30/libexec/openldap/accesslog-2.4.so.2 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/87/d14b81be9ec6d6a7a515d61d8b15d4b9e9f439 Missing separate debuginfo for /opt/openldap-PRE2.4.30/libexec/openldap/auditlog-2.4.so.2 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/d1/a0f526dbc9986c4c167ccc2d7f72496c16a8e5 Missing separate debuginfo for /opt/openldap-PRE2.4.30/libexec/openldap/ppolicy-2.4.so.2 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/ca/ba01f02f5db752891321c3a3a871b72d827634 Missing separate debuginfo for /opt/openldap-PRE2.4.30/libexec/openldap/sssvlv-2.4.so.2 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/72/29edebf6dad9245753fbca44c3395edfee0999 Missing separate debuginfo for /opt/openldap-PRE2.4.30/libexec/openldap/syncprov-2.4.so.2 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/e9/1d213453b9bef5f9ff991e0cbba93114595cca Missing separate debuginfo for /opt/openldap/libexec/openldap/lastbind.so.0 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/13/d1a7451281081ce9fcf0a3db11144b63819464 Missing separate debuginfo for /opt/openldap-PRE2.4.30/libexec/openldap/constraint-2.4.so.2 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/a3/c9c4184844cd493c88212b73f82893500554fb Missing separate debuginfo for /opt/openldap-PRE2.4.30/libexec/openldap/valsort-2.4.so.2 Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/5b/6df9a919708465a54252a0e5b402de239475d3 Missing separate debuginfo for Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/08/f634a1d22deff00461d50a7699dacdc97657bf Reading symbols from /usr/lib64/libltdl.so.7...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libltdl.so.7 Reading symbols from /opt/berkeleydb/lib/libdb-5.2.so...(no debugging symbols found)...done. Loaded symbols for /opt/berkeleydb/lib/libdb-5.2.so Reading symbols from /usr/lib64/perl5/CORE/libperl.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/perl5/CORE/libperl.so Reading symbols from /lib64/libnsl.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libnsl.so.1 Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libm.so.6 Reading symbols from /lib64/libcrypt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libcrypt.so.1 Reading symbols from /lib64/libutil.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libutil.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 /usr/lib64/libodbc.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libodbc.so.2 Reading symbols from /usr/lib64/libicuuc.so.42...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libicuuc.so.42 Reading symbols from /usr/lib64/libicudata.so.42...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libicudata.so.42 Reading symbols from /usr/lib64/libsasl2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libsasl2.so.2 Reading symbols from /usr/lib64/libssl.so.10...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libssl.so.10 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/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libresolv.so.2 Reading symbols from /usr/lib64/libtcmalloc.so.0...done. Loaded symbols for /usr/lib64/libtcmalloc.so.0 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/libfreebl3.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libfreebl3.so 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/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libgcc_s.so.1 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/libcom_err.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libcom_err.so.2 Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols found)...done. Loaded symbols for /lib64/libk5crypto.so.3 Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libz.so.1 Reading symbols from /usr/lib64/libunwind.so.8...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libunwind.so.8 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 /lib64/libnss_ldap.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libnss_ldap.so.2 Reading symbols from /usr/lib64/sasl2/libsasldb.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/sasl2/libsasldb.so Reading symbols from /lib64/libdb-4.7.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libdb-4.7.so Reading symbols from /usr/lib64/sasl2/libanonymous.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/sasl2/libanonymous.so Reading symbols from /opt/openldap-PRE2.4.30/libexec/openldap/memberof-2.4.so.2...done. Loaded symbols for /opt/openldap-PRE2.4.30/libexec/openldap/memberof-2.4.so.2 Reading symbols from /opt/openldap-PRE2.4.30/libexec/openldap/accesslog-2.4.so.2...done. Loaded symbols for /opt/openldap-PRE2.4.30/libexec/openldap/accesslog-2.4.so.2 Reading symbols from /opt/openldap-PRE2.4.30/libexec/openldap/auditlog-2.4.so.2...done. Loaded symbols for /opt/openldap-PRE2.4.30/libexec/openldap/auditlog-2.4.so.2 Reading symbols from /opt/openldap-PRE2.4.30/libexec/openldap/ppolicy-2.4.so.2...done. Loaded symbols for /opt/openldap-PRE2.4.30/libexec/openldap/ppolicy-2.4.so.2 Reading symbols from /opt/openldap-PRE2.4.30/libexec/openldap/sssvlv-2.4.so.2...done. Loaded symbols for /opt/openldap-PRE2.4.30/libexec/openldap/sssvlv-2.4.so.2 Reading symbols from /opt/openldap-PRE2.4.30/libexec/openldap/syncprov-2.4.so.2...done. Loaded symbols for /opt/openldap-PRE2.4.30/libexec/openldap/syncprov-2.4.so.2 Reading symbols from /opt/openldap/libexec/openldap/lastbind.so.0...(no debugging symbols found)...done. Loaded symbols for /opt/openldap/libexec/openldap/lastbind.so.0 Reading symbols from /opt/openldap-PRE2.4.30/libexec/openldap/constraint-2.4.so.2...done. Loaded symbols for /opt/openldap-PRE2.4.30/libexec/openldap/constraint-2.4.so.2 Reading symbols from /opt/openldap-PRE2.4.30/libexec/openldap/valsort-2.4.so.2...done. Loaded symbols for /opt/openldap-PRE2.4.30/libexec/openldap/valsort-2.4.so.2 Core was generated by `/opt/openldap//libexec/slapd -h ldap://10.10.114.15:389 ldaps://10.10.114.15:63'. Program terminated with signal 11, Segmentation fault. #0 0x00007f5291ed6245 in memberof_res_add (op=0x7f527a0e5380, rs=<value optimized out>) at memberof.c:1273 1273 memberof.c: No such file or directory. in memberof.c Missing separate debuginfos, use: debuginfo-install cyrus-sasl-lib-2.1.23-13.el6.x86_64 db4-4.7.25-16.el6.x86_64 glibc-2.12-1.47.el6.x86_64 google-perftools-1.7-1.el6.x86_64 keyutils-libs-1.4-3.el6.x86_64 krb5-libs-1.9-22.el6.x86_64 libcom_err-1.41.12-11.el6.x86_64 libgcc-4.4.6-3.el6.x86_64 libicu-4.2.1-9.el6.x86_64 libselinux-2.0.94-5.2.el6.x86_64 libstdc++-4.4.6-3.el6.x86_64 libtool-ltdl-2.2.6-15.5.el6.x86_64 libunwind-1.0.1-1.el6.x86_64 nss-pam-ldapd-0.7.5-14.el6.x86_64 nss-softokn-freebl-3.12.9-11.el6.x86_64 openssl-1.0.0-20.el6.x86_64 perl-libs-5.10.1-119.el6_1.1.x86_64 unixODBC-2.2.14-11.el6.x86_64 zlib-1.2.3-27.el6.x86_64 (gdb) bt #0 0x00007f5291ed6245 in memberof_res_add (op=0x7f527a0e5380, rs=<value optimized out>) at memberof.c:1273 #1 0x000000000044c9ae in slap_response_play (op=0x7f527a0e5380, rs=0x7f527a0e4f80) at result.c:507 #2 0x000000000044d539 in send_ldap_response (op=0x7f527a0e5380, rs=0x7f527a0e4f80) at result.c:582 #3 0x000000000044e22c in slap_send_ldap_result (op=0x7f527a0e5380, rs=0x7f527a0e4f80) at result.c:860 #4 0x0000000000510730 in hdb_add (op=0x7f527a0e5380, rs=0x7f527a0e4f80) at add.c:511 #5 0x00000000004a49b7 in overlay_op_walk (op=0x7f527a0e5380, rs=0x7f527a0e4f80, which=op_add, oi=0x1c40000, on=0x0) at backover.c:671 #6 0x00000000004a5397 in over_op_func (op=0x7f527a0e5380, rs=<value optimized out>, which=<value optimized out>) at backover.c:723 #7 0x000000000049b3cb in syncrepl_entry (op=0x7f527a0e5380, si=0x1ca8000) at syncrepl.c:2842 #8 do_syncrep2 (op=0x7f527a0e5380, si=0x1ca8000) at syncrepl.c:1012 #9 0x00000000004a0dc2 in do_syncrepl (ctx=<value optimized out>, arg=0x1aa4dd0) at syncrepl.c:1522 #10 0x000000000056ae70 in ldap_int_thread_pool_wrapper (xpool=0x1b90000) at tpool.c:688 #11 0x00007f5296ee97f1 in start_thread () from /lib64/libpthread.so.0 #12 0x00007f529488170d in clone () from /lib64/libc.so.6 (gdb) bt full #0 0x00007f5291ed6245 in memberof_res_add (op=0x7f527a0e5380, rs=<value optimized out>) at memberof.c:1273 a = 0x220c530 mci = <value optimized out> on = <value optimized out> mo = 0x1b7b4f0 i = <value optimized out> #1 0x000000000044c9ae in slap_response_play (op=0x7f527a0e5380, rs=0x7f527a0e4f80) at result.c:507 sc_next = 0x7f527a0e47f0 sc_nextp = 0x27f0038 rc = 32768 sc = 0x27f0080 scp = 0x27f0080 #2 0x000000000044d539 in send_ldap_response (op=0x7f527a0e5380, rs=0x7f527a0e4f80) at result.c:582 berbuf = { buffer = "\005", '\000' <repeats 23 times>"\230, SOR\177\000\000PB\016zR\177\000\000!\004`\377\377\377\377\377\236BWO\000\000\000\000\000\315\306\001", '\000' <repeats 12 times>, "@\237\274\001\000\000\000\000\230SOR\177\000\000\000\000\000\000\000\000\000\000W?\357\000\000\000\000\257\361\n\230R\177\000\000\000\000\000\000R\177\000\000 \000\000\000\000\000\000\000\000S/\230R\177\000\000\001\000\000\000\000\000\000\000\236BWO\000\000\000\000W?\357", '\000' <repeats 12 times>, "@\035x\a\000\000\000\000\b\255\v\002\000\000\000\000\000\a\277\001\000\000\000\000\a", '\000' <repeats 47 times>"\300, sb\a\000\000\000\000\t\000\000\000\000\000\000", ialign = 5, lalign = 5, falign = 7.00649232e-45, dalign = 2.4703282292062327e-323, palign = 0x5 <Address 0x5 out of bounds>} ber = 0x7f527a0e4200 rc = 0 bytes = <value optimized out> __PRETTY_FUNCTION__ = "send_ldap_response" #3 0x000000000044e22c in slap_send_ldap_result (op=0x7f527a0e5380, rs=0x7f527a0e4f80) at result.c:860 tmp = 0x0 otext = 0x0 oref = 0x0 __PRETTY_FUNCTION__ = "slap_send_ldap_result" #4 0x0000000000510730 in hdb_add (op=0x7f527a0e5380, rs=0x7f527a0e4f80) at add.c:511 bdb = 0x1bf0700 pdn = {bv_len = 50, bv_val = 0x76273ca "ou=ldap,ou=systems,ou=mygroups,dc=my_dc1,dc=my_dc2.it"} p = <value optimized out> oe = 0x20bad08 ei = 0x7783de0 textbuf = "\000\000\000\000\000\000\000\000\000DP\a\000\000\000\000\334\071w\a\000\000\000\000\200S\016zR\177\000\000\200O\016zR\177\000\000`\t\304\001\000\000\000\000\300\266\307\001\000\000\000\000\300\364\213\221R\177\000\000\000\000\000\000\000\000\000\000\320D\016zR\177\000\000\000\000\000\000\000\000\000\000\240F\016zR\177", '\000' <repeats 26 times>"\300, D\016zR\177\000\000\000\000\000\000\001\000\000\000\002\000\000\000\000\000\000\000\320\000w\a\001\000\000\000\b", '\000' <repeats 31 times>, "\f", '\000' <repeats 23 times>, "\020R\016zR\177\000\000\320\000w\a\000\000\000\000\241\000\000\000\000\000\000\000\020R\016zR\177\000\000\000\000\000\000\000\000\000\000\200S\016zR\177\000" children = 0x0 entry = 0x1a99300 ltid = 0x0 lt2 = 0x1c69ce0 eid = 2243 opinfo = {boi_oe = {oe_next = {sle_next = 0x0}, oe_key = 0x0}, boi_txn = 0x1c6cd00, boi_locks = 0x0, boi_err = 0, boi_acl_cache = 0 '\000', boi_flag = 0 '\000'} ---Type <return> to continue, or q <return> to quit--- lock = {off = 2389256, ndx = 993, gen = 962, mode = DB_LOCK_READ} num_retries = <value optimized out> success = 0 postread_ctrl = 0x0 ctrls = {0x0, 0x7f527a0e4558, 0xf, 0xffffffffffffffff, 0x1b7b4f0, 0x77b6381} num_ctrls = <value optimized out> #5 0x00000000004a49b7 in overlay_op_walk (op=0x7f527a0e5380, rs=0x7f527a0e4f80, which=op_add, oi=0x1c40000, on=0x0) at backover.c:671 func = <value optimized out> rc = 32768 #6 0x00000000004a5397 in over_op_func (op=0x7f527a0e5380, rs=<value optimized out>, which=<value optimized out>) at backover.c:723 oi = <value optimized out> on = <value optimized out> be = 0x1b98d00 db = {bd_info = 0x8393a0, bd_self = 0x1b98d00, be_ctrls = "\000\000\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\000\000\001\001\001\001\001\000\000\000\000\000\000\000\000\001", be_flags = 694536, be_restrictops = 0, be_requires = 6, be_ssf_set = {sss_ssf = 0, sss_transport = 0, sss_tls = 0, sss_sasl = 0, sss_update_ssf = 0, sss_update_transport = 0, sss_update_tls = 0, sss_update_sasl = 0, sss_simple_bind = 0}, be_suffix = 0x1c7aea0, be_nsuffix = 0x1c7b080, be_schemadn = {bv_len = 0, bv_val = 0x0}, be_schemandn = {bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 32, bv_val = 0x1aaee10 "cn=Manager,dc=my_dc1,dc=my_dc2.it"}, be_rootndn = {bv_len = 32, bv_val = 0x1aaede0 "cn=manager,dc=my_dc1,dc=my_dc2.it"}, be_rootpw = {bv_len = 38, bv_val = 0x1aaed80 "{SSHA}mypw"}, be_max_deref_depth = 15, be_def_limit = { lms_t_soft = 3600, lms_t_hard = 0, lms_s_soft = -1, lms_s_hard = 0, lms_s_unchecked = -1, lms_s_pr = 0, lms_s_pr_hide = 0, lms_s_pr_total = 0}, be_limits = 0x1af9080, be_acl = 0x0, be_dfltaccess = ACL_READ, be_extra_anlist = 0x0, be_update_ndn = {bv_len = 0, bv_val = 0x0}, be_update_refs = 0x0, be_pending_csn_list = 0x2061aa0, be_pcl_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, be_syncinfo = 0x1ca8000, be_pb = 0x0, be_cf_ocs = 0x83eac0, be_private = 0x1bf0700, be_next = {stqe_next = 0x0}} cb = {sc_next = 0x7f527a0e51b0, sc_response = 0x4a4640 <over_back_response>, sc_cleanup = 0, sc_private = 0x1c40000} sc = <value optimized out> rc = 32768 __PRETTY_FUNCTION__ = "over_op_func" #7 0x000000000049b3cb in syncrepl_entry (op=0x7f527a0e5380, si=0x1ca8000) at syncrepl.c:2842 rs_add = {sr_type = REP_RESULT, sr_tag = 105, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = { sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}, sru_sasl = { r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}}, sr_flags = 0} syncuuid_inserted = <value optimized out> freecsn = 0 be = 0x1b98d00 ava = {aa_desc = 0x1a98a80, aa_value = {bv_len = 16, bv_val = 0x779f9e7 "?\344\025L\202C\003\275vc\027b_\343", <incomplete sequence \304>}} dni = {new_entry = 0x20bad08, dn = {bv_len = 0, bv_val = 0x0}, ndn = {bv_len = 0, bv_val = 0x0}, nnewSup = {bv_len = 0, bv_val = 0x0}, renamed = 0, delOldRDN = 0, modlist = 0x7f527a0e5300, mods = 0x0, oldNcount = 0, oldDesc = 0x0, newDesc = 0x0} retry = <value optimized out> cb = {sc_next = 0x0, sc_response = 0x493eb0 <null_callback>, sc_cleanup = 0, sc_private = 0x1ca8000} rs_search = {sr_type = REP_RESULT, sr_tag = 101, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = { sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, r_v2ref = 0x0}, sru_sasl = { r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}}, sr_flags = 0} f = {f_choice = 163, f_un = {f_un_result = 2047758832, f_un_desc = 0x7f527a0e51f0, f_un_ava = 0x7f527a0e51f0, f_un_ssa = 0x7f527a0e51f0, f_un_mra = 0x7f527a0e51f0, f_un_complex = 0x7f527a0e51f0}, f_next = 0x0} rc = <value optimized out> ---Type <return> to continue, or q <return> to quit--- pdn = {bv_len = 0, bv_val = 0x0} #8 do_syncrep2 (op=0x7f527a0e5380, si=0x1ca8000) at syncrepl.c:1012 match = <value optimized out> cookie = {bv_len = 0, bv_val = 0x0} rctrls = 0x7772cb0 rctrlp = <value optimized out> syncUUIDs = 0x0 bdn = {bv_len = 60, bv_val = 0x1cf6e09 "cn=myldap05,ou=ldap,ou=systems,ou=mygroups,dc=my_dc1,dc=my_dc2.it"} syncUUID = {{bv_len = 16, bv_val = 0x779f9e7 "?\344\025L\202C\003\275vc\027b_\343", <incomplete sequence \304>}, {bv_len = 36, bv_val = 0x27f0008 "da89e415-4c82-4303-bd76-6317625fe3c4"}} si_tag = <value optimized out> entry = 0x20bad08 punlock = -1 syncstate = 1 retdata = 0x7f527a0e5330 retoid = 0x1ca8258 "" len = 0 berbuf = { buffer = "\002\000\001", '\000' <repeats 29 times>"\340, \371y\a\000\000\000\000\367\371y\a\000\000\000\000\367\371y\a", '\000' <repeats 28 times>"\200, \a\277\001\000\000\000\000X`\002\230R\177\000\000P\001\000\000\000\000\000\000\025\000\000\000\000\000\000\000\240\260\307\001\000\000\000\000\000\226\306\001\000\000\000\000\370'OR\177\000\000@\237\274\001", '\000' <repeats 12 times>"\231, \004\357\226R\177\000\000\000\000\000\000\000\000\000\000ilY\000\000\000\000\000\a\000\000\200\000\000\000\000\030O\016zR\177\000\000X2OR\177\000\000\202\030Y\000\000\000\000\000PO\016zR\177\000\000\202\030Y\000\000\000\000\000PO\016zR\177\000\000\\\031Y\000\000\000\000\000;\000\000\000\000\000\000\000\b \245\002\000\000\000", ialign = 65538, lalign = 65538, falign = 9.18382988e-41, dalign = 3.2380074297143616e-319, palign = 0x10002 <Address 0x10002 out of bounds>} ber = 0x7f527a0e4cf0 msg = 0x29d6800 syncCookie = {ctxcsn = 0x0, sids = 0x0, numcsns = 0, rid = 0, octet_str = {bv_len = 0, bv_val = 0x0}, sid = 0, sc_next = {stqe_next = 0x0}} syncCookie_req = {ctxcsn = 0x0, sids = 0x0, numcsns = 0, rid = 1, octet_str = {bv_len = 15, bv_val = 0x2a1e0c0 "rid=001,sid=00f"}, sid = 15, sc_next = {stqe_next = 0x0}} rc = 0 err = 0 modlist = 0x7504900 m = 0 tout_p = 0x0 tout = {tv_sec = 0, tv_usec = 0} refreshDeletes = 0 empty = "empty" #9 0x00000000004a0dc2 in do_syncrepl (ctx=<value optimized out>, arg=0x1aa4dd0) at syncrepl.c:1522 rtask = 0x1aa4dd0 si = 0x1ca8000 conn = {c_struct_state = SLAP_C_UNINITIALIZED, c_conn_state = SLAP_C_INVALID, c_conn_idx = -1, c_sd = 0, c_close_reason = 0x0, c_mutex = {__data = { __lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, c_sb = 0x0, c_starttime = 0, c_activitytime = 0, c_connid = 18446744073709551615, c_peer_domain = {bv_len = 0, bv_val = 0x5d0241 ""}, c_peer_name = {bv_len = 0, bv_val = 0x5d0241 ""}, c_listener = 0x5a0d20, c_sasl_bind_mech = { bv_len = 0, bv_val = 0x0}, c_sasl_dn = {bv_len = 0, bv_val = 0x0}, c_sasl_authz_dn = {bv_len = 0, bv_val = 0x0}, c_authz_backend = 0x0, c_authz_cookie = 0x0, c_authz = {sai_method = 0, sai_mech = {bv_len = 0, bv_val = 0x0}, sai_dn = {bv_len = 0, bv_val = 0x0}, sai_ndn = { bv_len = 0, bv_val = 0x0}, sai_ssf = 0, sai_transport_ssf = 0, sai_tls_ssf = 0, sai_sasl_ssf = 0}, c_protocol = 0, c_ops = {stqh_first = 0x0, ---Type <return> to continue, or q <return> to quit--- stqh_last = 0x0}, c_pending_ops = {stqh_first = 0x0, stqh_last = 0x0}, c_write1_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, c_write1_cv = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' <repeats 47 times>, __align = 0}, c_write2_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, c_write2_cv = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' <repeats 47 times>, __align = 0}, c_currentber = 0x0, c_writers = 0, c_writing = 0 '\000', c_sasl_bind_in_progress = 0 '\000', c_writewaiter = 0 '\000', c_is_tls = 0 '\000', c_needs_tls_accept = 0 '\000', c_sasl_layers = 0 '\000', c_sasl_done = 0 '\000', c_sasl_authctx = 0x0, c_sasl_sockctx = 0x0, c_sasl_extra = 0x0, c_sasl_bindop = 0x0, c_pagedresults_state = {ps_be = 0x0, ps_size = 0, ps_count = 0, ps_cookie = 0, ps_cookieval = {bv_len = 0, bv_val = 0x0}}, c_n_ops_received = 0, c_n_ops_executing = 0, c_n_ops_pending = 0, c_n_ops_completed = 0, c_n_get = 0, c_n_read = 0, c_n_write = 0, c_extensions = 0x0, c_clientfunc = 0, c_clientarg = 0x0, c_send_ldap_result = 0x44e0b0 <slap_send_ldap_result>, c_send_search_entry = 0x44ed90 <slap_send_search_entry>, c_send_search_reference = 0x44e6c0 <slap_send_search_reference>, c_send_ldap_extended = 0x44dbe0 <slap_send_ldap_extended>, c_send_ldap_intermediate = 0x44da80 <slap_send_ldap_intermediate>} opbuf = {ob_op = {o_hdr = 0x7f527a0e54f0, o_tag = 104, o_time = 1331118750, o_tincr = 206, o_bd = 0x7f527a0e4660, o_req_dn = {bv_len = 60, bv_val = 0x7627140 "cn=myldap05,ou=ldap,ou=mysystems,ou=groups,dc=my_dc1,dc=my_dc2.it"}, o_req_ndn = {bv_len = 60, bv_val = 0x76273c0 "cn=myldap05,ou=ldap,ou=mysystems,ou=groups,dc=my_dc1,dc=my_dc2.it�}, o_request = {oq_add = {rs_modlist = 0x2, rs_e = 0x20bad08}, oq_bind = {rb_method = 2, rb_cred = {bv_len = 34319624, bv_val = 0x0}, rb_edn = {bv_len = 0, bv_val = 0x83c8c0 "\001"}, rb_ssf = 2047758864, rb_mech = {bv_len = 48, bv_val = 0x27f0038 "\360G\016zR\177"}}, oq_compare = {rs_ava = 0x2}, oq_modify = {rs_mods = { rs_modlist = 0x2, rs_no_opattrs = 8 '\b'}, rs_increment = 0}, oq_modrdn = {rs_mods = {rs_modlist = 0x2, rs_no_opattrs = 8 '\b'}, rs_deleteoldrdn = 0, rs_newrdn = {bv_len = 0, bv_val = 0x83c8c0 "\001"}, rs_nnewrdn = {bv_len = 139992211804688, bv_val = 0x30 <Address 0x30 out of bounds>}, rs_newSup = 0x27f0038, rs_nnewSup = 0x0}, oq_search = {rs_scope = 2, rs_deref = 0, rs_slimit = 34319624, rs_tlimit = 0, rs_limit = 0x0, rs_attrsonly = 0, rs_attrs = 0x83c8c0, rs_filter = 0x7f527a0e5210, rs_filterstr = { bv_len = 48, bv_val = 0x27f0038 "\360G\016zR\177"}}, oq_abandon = {rs_msgid = 2}, oq_cancel = {rs_msgid = 2}, oq_extended = {rs_reqoid = { bv_len = 2, bv_val = 0x20bad08 "\303\b"}, rs_flags = 0, rs_reqdata = 0x0}, oq_pwdexop = {rs_extended = {rs_reqoid = {bv_len = 2, bv_val = 0x20bad08 "\303\b"}, rs_flags = 0, rs_reqdata = 0x0}, rs_old = {bv_len = 8636608, bv_val = 0x7f527a0e5210 "\243"}, rs_new = { bv_len = 48, bv_val = 0x27f0038 "\360G\016zR\177"}, rs_mods = 0x0, rs_modtail = 0x0}}, o_abandon = 0, o_cancel = 0, o_groups = 0x0, o_do_not_cache = 0 '\000', o_is_auth_check = 0 '\000', o_dont_replicate = 0 '\000', o_acl_priv = ACL_NONE, o_nocaching = 0 '\000', o_delete_glue_parent = 0 '\000', o_no_schema_check = 1 '\001', o_no_subordinate_glue = 0 '\000', o_ctrlflag = '\000' <repeats 16 times>, "\002", '\000' <repeats 14 times>, o_controls = 0x7f527a0e5638, o_authz = {sai_method = 0, sai_mech = { bv_len = 0, bv_val = 0x0}, sai_dn = {bv_len = 32, bv_val = 0x1aaee10 "cn=Manager,dc=my_dc1,dc=my_dc2.it"}, sai_ndn = {bv_len = 32, bv_val = 0x1aaede0 "cn=manager,dc=my_dc1,dc=my_dc2.it"}, sai_ssf = 0, sai_transport_ssf = 0, sai_tls_ssf = 0, sai_sasl_ssf = 0}, o_ber = 0x0, o_res_ber = 0x0, o_callback = 0x27f0038, o_ctrls = 0x0, o_csn = {bv_len = 40, bv_val = 0x77b6360 "\200\n|\a"}, o_private = 0x0, o_extra = {slh_first = 0x0}, o_next = {stqe_next = 0x0}}, ob_hdr = {oh_opid = 0, oh_connid = 1, oh_conn = 0x7f527a0e5740, oh_msgid = 0, oh_protocol = 3, oh_tid = 139992211810048, oh_threadctx = 0x7f527a0e5a70, oh_tmpmemctx = 0x27aa2c0, oh_tmpmfuncs = 0x83cca0, oh_counters = 0x895160, oh_log_prefix = "conn=-1 op=0", '\000' <repeats 243 times>}, ob_controls = {0x0 <repeats 32 times>}} op = 0x7f527a0e5380 rc = <value optimized out> dostop = 0 s = <value optimized out> i = <value optimized out> defer = 1 fail = 0 freeinfo = 0 be = 0x1b98d00 #10 0x000000000056ae70 in ldap_int_thread_pool_wrapper (xpool=0x1b90000) at tpool.c:688 pool = 0x1b90000 ---Type <return> to continue, or q <return> to quit--- task = 0x206bca0 work_list = <value optimized out> ctx = {ltu_id = 139992211810048, ltu_key = {{ltk_key = 0x490a10, ltk_data = 0x27aa2c0, ltk_free = 0x490a30 <slap_sl_mem_destroy>}, { ltk_key = 0x1c21000, ltk_data = 0x1c69600, ltk_free = 0x512780 <bdb_reader_free>}, {ltk_key = 0x4c1aa0, ltk_data = 0x2a68000, ltk_free = 0x4c1b70 <search_stack_free>}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 29 times>}} kctx = <value optimized out> keyslot = 576 hash = <value optimized out> __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #11 0x00007f5296ee97f1 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #12 0x00007f529488170d in clone () from /lib64/libc.so.6 No symbol table info available. (gdb) q Please let me know if you keed other details. Thanks Marco
marco.pizzoli@gmail.com wrote: > Full_Name: Marco Pizzoli > Version: 2.4.30 > OS: Linux > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (213.174.164.11) > > > Hi, I'm facing crashes with openldap 2.4.30 (actually the RE24 of the day before > the release, but nothing changed in the meantime). > > I have a consumer starting from scratch with an empty db. During his starting he > populates his db by connecting to 4 servers which are part of a 4-way > multi-master cluster. They are running a previous version of OpenLDAP. > We are doing an upgrade of our deployment just to solve an issue we face from > time to time consisting in data corruption. > This bug, which is not the target of this ITS, is able to trigger a crash of the > slave slapd 2.4.30. > > During the first synchronization the consumer is receiving the entire db and I > can see on this slave, in the logs, coming two odd entries, like this one: Please send the complete consumer config. Also the provider config and sample DB. > Please let me know if you keed other details. > Thanks > Marco -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/
Hi Howard, On Sat, Apr 7, 2012 at 7:07 PM, Howard Chu <hyc@symas.com> wrote: > marco.pizzoli@gmail.com wrote: > >> Full_Name: Marco Pizzoli >> Version: 2.4.30 >> OS: Linux >> URL: ftp://ftp.openldap.org/**incoming/<ftp://ftp.openldap.org/incoming/> >> Submission from: (NULL) (213.174.164.11) >> >> >> Hi, I'm facing crashes with openldap 2.4.30 (actually the RE24 of the day >> before >> the release, but nothing changed in the meantime). >> >> I have a consumer starting from scratch with an empty db. During his >> starting he >> populates his db by connecting to 4 servers which are part of a 4-way >> multi-master cluster. They are running a previous version of OpenLDAP. >> We are doing an upgrade of our deployment just to solve an issue we face >> from >> time to time consisting in data corruption. >> This bug, which is not the target of this ITS, is able to trigger a crash >> of the >> slave slapd 2.4.30. >> >> During the first synchronization the consumer is receiving the entire db >> and I >> can see on this slave, in the logs, coming two odd entries, like this one: >> > > Please send the complete consumer config. Also the provider config and > sample DB. > In attachment you can find the sanitized consumer configurations of both the consumer and the provider. I cannot share my db, but I cannot be of help anyway because ldifs produced both by ldapsearch and slapcat produced a clean database / clean db entries. The problem arises only after a corruption on the data as *published* from the provider. As I wrote, this was a problem we already were having. Other times we simply found one server which doesn't publish wrong data and then clearing the other ones: drop the db and starting from scratch replicating from this one. > > Please let me know if you keed other details. >> Thanks >> Marco >> > > -- > -- Howard Chu > CTO, Symas Corp. http://www.symas.com > Director, Highland Sun http://highlandsun.com/hyc/ > Chief Architect, OpenLDAP http://www.openldap.org/**project/<http://www.openldap.org/project/> >
moved from Incoming to Software Bugs
General note; memberof is deprecated with 2.5+, use dynlist instead
memberof deprecated