Andrey Ivanov wrote: > > > 2010/8/25 Rich Megginson <rmeggins@xxxxxxxxxx > <mailto:rmeggins@xxxxxxxxxx>> > > Andrey Ivanov wrote: > > > > 2010/8/25 Rich Megginson <rmeggins@xxxxxxxxxx > <mailto:rmeggins@xxxxxxxxxx> <mailto:rmeggins@xxxxxxxxxx > <mailto:rmeggins@xxxxxxxxxx>>> > > > Andrey Ivanov wrote: > > I wanted to configure the replication over SSL (both > with SSL > mechanism which was available in previous versions) and > by TLS > using > simple bind (both in multimaster or single master-dedicated > consumer models). > > I've tried to configure it with command line and with the > console. The > configuration and the initial initialisation are ok/ > > But when i continue and try to make a change on a > master the > consumer > server crashes. So the total replica initialisation is ok > but even a > single incremental update crashes the consumer > server. And > there is > nothing helpful in logs. I haven't tried the 1.2.6.rc7 > version, i've > tried the latest code version (as of today). Don't > know if it > matters > (there seem to be a lot of coverity defects that have > been fixed > between rc7 and a1). > > Can you get a core file and a stack trace? > > Rich, just as i thought, this crash happens only with today's > snapshot of 1.2.7.a1 version only. I've compiled 1.2.6.rc7 and > the replication works smoothly and without any problem. I > didn't have a lot of time to generate a stack trace because i > was migrating our production servers. I thought the latest > build should be stable but it seems that the changes between > 6rc7 and 7a1 introduce some problems with incremental > replication as well as with apostrophs in DN (my second mail). > So for now i will migrate to 1.2.6.rc7. I'll test the a1 > version later when i will have time... > > Thanks for the confirmation. Yeah, the 1.2.7 (master) is unstable > right now. There have been a lot of changes going in that haven't > been fully tested with our test suite (we're also having to update > the test suite). > > > I wanted to make a debug build of the server to test the incremental > replication crash i've seen yesterday and used the following commands : > export CFLAGS="-g" > export CXXFLAGS="-g" > export USE_64=1 > ./configure --prefix=/Local/dirsrv --enable-debug --enable-autobind > > Are these parameters correct? Is there any other way to generate the > debug info? This is the correct way to do it. > > However the debug build i've obtained (from the stable 1.2.6.rc7) in > this way crashes during its startup if i activate USN plugin with > ldapmodify just after setup-ds-admin, then stop-start: > > dn: cn=USN,cn=plugins,cn=config > changetype: modify > replace: nsslapd-pluginEnabled > nsslapd-pluginEnabled: on > > > Non-debug build does not crash, by the way... I think it's because of > the assertion being executed only in debug builds? Right. This is a bogus assertion in the slapi_mods code - it should not assert freemods != 0 if using slapi_mods via passin and passout. This will be fixed very soon. Noriko just committed a fix for the repl crashing issue. > > > Here is the stack trace : > > [root@ldap-model Admin]# gdb /Local/dirsrv/sbin/ns-slapd > GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-23.el5_5.2) > Copyright (C) 2009 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 /Local/dirsrv/sbin/ns-slapd...done. > (gdb) set follow-fork-mode child > (gdb) set arg -D /Local/dirsrv/etc/dirsrv/slapd-dmz -i > /Local/dirsrv/var/run/dirsrv/slapd-dmz.pid -w > /Local/dirsrv/var/run/dirsrv/slapd-dmz.startpid > (gdb) run > Starting program: /Local/dirsrv/sbin/ns-slapd -D > /Local/dirsrv/etc/dirsrv/slapd-dmz -i > /Local/dirsrv/var/run/dirsrv/slapd-dmz.pid -w > /Local/dirsrv/var/run/dirsrv/slapd-dmz.startpid > [Thread debugging using libthread_db enabled] > [New process 32401] > [Thread debugging using libthread_db enabled] > [New Thread 0x40a00940 (LWP 32402)] > [New Thread 0x41401940 (LWP 32403)] > [New Thread 0x41e02940 (LWP 32404)] > [New Thread 0x42803940 (LWP 32405)] > [New Thread 0x43204940 (LWP 32406)] > [New Thread 0x43c05940 (LWP 32407)] > [New Thread 0x44606940 (LWP 32408)] > [New Thread 0x45007940 (LWP 32409)] > [New Thread 0x45a08940 (LWP 32410)] > > Program received signal SIGABRT, Aborted. > [Switching to Thread 0x2aaaabee5e00 (LWP 32401)] > 0x000000389d430265 in raise () from /lib64/libc.so.6 > (gdb) bt > #0 0x000000389d430265 in raise () from /lib64/libc.so.6 > #1 0x000000389d431d10 in abort () from /lib64/libc.so.6 > #2 0x00002aaaab21d61c in PR_Assert () from /usr/lib64/libnspr4.so > #3 0x00002aaaaab33655 in slapi_mods_add_one_element > (smods=0x7fffffff9ee0) at ldap/servers/slapd/modutil.c:178 > #4 0x00002aaaaab336de in slapi_mods_insert_at (smods=0x7fffffff9ee0, > mod=0xacc100, pos=3) at ldap/servers/slapd/modutil.c:196 > #5 0x00002aaaaab33974 in slapi_mods_add_ldapmod > (smods=0x7fffffff9ee0, mod=0xacc100) at ldap/servers/slapd/modutil.c:270 > #6 0x00002aaaaab33aa2 in slapi_mods_add_modbvps > (smods=0x7fffffff9ee0, modtype=130, type=0x2aaab1af998c "entryusn", > bvps=0x7fffffff9ed0) at ldap/servers/slapd/modutil.c:309 > #7 0x00002aaab1af84f4 in _usn_mod_next_usn (mods=0x7fffffff9f30, > be=0x909900) at ldap/servers/plugins/usn/usn.c:378 > #8 0x00002aaab1af8773 in usn_bepreop_modify (pb=0x7fffffffe3f0) at > ldap/servers/plugins/usn/usn.c:478 > #9 0x00002aaaaab41194 in plugin_call_func (list=0x7ce1c0, > operation=451, pb=0x7fffffffe3f0, call_one=0) at > ldap/servers/slapd/plugin.c:1424 > #10 0x00002aaaaab41075 in plugin_call_list (list=0x7a5660, > operation=451, pb=0x7fffffffe3f0) at ldap/servers/slapd/plugin.c:1386 > #11 0x00002aaaaab3f586 in plugin_call_plugins (pb=0x7fffffffe3f0, > whichfunction=451) at ldap/servers/slapd/plugin.c:379 > #12 0x00002aaaafab9b73 in ldbm_back_modify (pb=0x7fffffffe3f0) at > ldap/servers/slapd/back-ldbm/ldbm_modify.c:300 > #13 0x00002aaaaab312b4 in op_shared_modify (pb=0x7fffffffe3f0, > pw_change=0, old_pw=0x0) at ldap/servers/slapd/modify.c:834 > #14 0x00002aaaaab3090f in modify_internal_pb (pb=0x7fffffffe3f0) at > ldap/servers/slapd/modify.c:554 > #15 0x00002aaaaab305f9 in slapi_modify_internal_pb (pb=0x7fffffffe3f0) > at ldap/servers/slapd/modify.c:443 > #16 0x00002aaaaab4b917 in pw_mod_allowchange_aci > (pw_prohibit_change=0) at ldap/servers/slapd/pw.c:1297 > #17 0x0000000000427195 in pw_init () at ldap/servers/slapd/pw_mgmt.c:301 > #18 0x000000000041e514 in main (argc=7, argv=0x7fffffffe8d8) at > ldap/servers/slapd/main.c:1218 > > > > (gdb) bt full > #0 0x000000389d430265 in raise () from /lib64/libc.so.6 > No symbol table info available. > #1 0x000000389d431d10 in abort () from /lib64/libc.so.6 > No symbol table info available. > #2 0x00002aaaab21d61c in PR_Assert () from /usr/lib64/libnspr4.so > No symbol table info available. > #3 0x00002aaaaab33655 in slapi_mods_add_one_element > (smods=0x7fffffff9ee0) at ldap/servers/slapd/modutil.c:178 > need = 5 > #4 0x00002aaaaab336de in slapi_mods_insert_at (smods=0x7fffffff9ee0, > mod=0xacc100, pos=3) at ldap/servers/slapd/modutil.c:196 > i = -24896 > a = {a_type = 0x0, a_present_values = {va = 0x0}, a_flags = 0, > a_plugin = 0x0, a_deleted_values = {va = 0x0}, a_listtofree = 0x0, > a_next = 0x0, a_deletioncsn = 0x0, a_mr_eq_plugin = 0x0, > a_mr_ord_plugin = 0x0, a_mr_sub_plugin = 0x0} > #5 0x00002aaaaab33974 in slapi_mods_add_ldapmod > (smods=0x7fffffff9ee0, mod=0xacc100) at ldap/servers/slapd/modutil.c:270 > No locals. > #6 0x00002aaaaab33aa2 in slapi_mods_add_modbvps > (smods=0x7fffffff9ee0, modtype=130, type=0x2aaab1af998c "entryusn", > bvps=0x7fffffff9ed0) at ldap/servers/slapd/modutil.c:309 > mod = 0xacc100 > #7 0x00002aaab1af84f4 in _usn_mod_next_usn (mods=0x7fffffff9f30, > be=0x909900) at ldap/servers/plugins/usn/usn.c:378 > smods = {mods = 0xadbd90, num_elements = 4, num_mods = 3, > iterator = 0, free_mods = 0} > bvals = {0x7fffffff9ec0, 0x0} > usn_berval = {bv_len = 1, bv_val = 0x7fffffff9e80 "0"} > counter_buf = > "0\000\377\377\377\177\000\000f0\264\252\252*\000\000\000\237\377\377\377\177\000\000\300\001\000\000\001\000\000\000 > \266\254\000\000\000\000\000\360\343\377\377\377\177\000\000\000\237\377\377\303\001\000\000\300\341|\000\000\000\000" > #8 0x00002aaab1af8773 in usn_bepreop_modify (pb=0x7fffffffe3f0) at > ldap/servers/plugins/usn/usn.c:478 > mods = 0xadbd90 > be = 0x909900 > rc = 0 > #9 0x00002aaaaab41194 in plugin_call_func (list=0x7ce1c0, > operation=451, pb=0x7fffffffe3f0, call_one=0) at > ldap/servers/slapd/plugin.c:1424 > n = 0x7cbfb0 "USN bepreoperation plugin" > func = 0x2aaab1af86f0 <usn_bepreop_modify> > rc = 0 > return_value = 0 > count = 1 > #10 0x00002aaaaab41075 in plugin_call_list (list=0x7a5660, > operation=451, pb=0x7fffffffe3f0) at ldap/servers/slapd/plugin.c:1386 > No locals. > #11 0x00002aaaaab3f586 in plugin_call_plugins (pb=0x7fffffffe3f0, > whichfunction=451) at ldap/servers/slapd/plugin.c:379 > p = 0x792340 > plugin_list_number = 3 > rc = 0 > do_op = 1 > #12 0x00002aaaafab9b73 in ldbm_back_modify (pb=0x7fffffffe3f0) at > ldap/servers/slapd/back-ldbm/ldbm_modify.c:300 > be = 0x909900 > inst = 0x9069c0 > li = 0x793140 > e = 0x7678d0 > ec = 0xb11470 > postentry = 0x0 > mods = 0xadbd90 > smods = {mods = 0x0, num_elements = 0, num_mods = 0, iterator > = 0, free_mods = 0} > txn = {back_txn_txn = 0x0} > parent_txn = 0x0 > retval = -1 > msg = 0xd700acf4c0 <Address 0xd700acf4c0 out of bounds> > ---Type <return> to continue, or q <return> to quit--- > errbuf = 0x0 > retry_count = 0 > disk_full = 0 > ldap_result_code = 0 > ldap_result_message = 0x0 > rc = 0 > operation = 0xad7a00 > dblock_acquired = 1 > addr = 0xad7ac8 > change_entry = 0 > ec_in_cache = 0 > is_fixup_operation = 0 > is_ruv = 0 > opcsn = 0x0 > i = 0 > #13 0x00002aaaaab312b4 in op_shared_modify (pb=0x7fffffffe3f0, > pw_change=0, old_pw=0x0) at ldap/servers/slapd/modify.c:834 > rc = -1 > be = 0x909900 > pse = 0x2aaaaaafcc7d > referral = 0x0 > ecopy = 0x0 > e = 0x0 > ebuf = > "\300\302\377\377\377\177\000\000L:\257\252\252*\000\000\320zz\000\000\000\000\000\000\303\377\377\377\177\000\000\340\345\377\377\377\177\000\000*+\264\252\252*\000\000\000\000\000\000\000\000\000\000\300FB", > '\000' <repeats 13 times>"\220, > \263v\000\000\000\000\000\016\000\000\000\000\000\000\000\022\252t", > '\000' <repeats 13 times>, > "$\220\000\235\001\000\000\000p\257Я\252*\000\000\220*y", '\000' > <repeats 13 times>"\377, \377\377\377", '\000' <repeats 12 times>, > "(8\357\235\070", '\000' <repeats 11 times>"\360, > b\220\000\000\000\000\000\020\304\377\377\377\177\000\000\340\310\377\377\377\177\000\000\000`\020\022r*\000\000U\315\000\235\070\000\000\000\005", > '\000' <repeats 31 times>, > "p\257Я\252*\000\000\300\310\377\377\377\177\000\000\260\006\221\000\000\000\000\000\342(\001\235\070\000\000\000\330\226د\252*\000\000\260\006\221", > '\000' <repeats 13 times>, > "\020\304\377\377\377\177\000\000\360b\220\000\000\000\000\000\300"... > dn = 0x90e980 "o=netscaperoot" > sdn = {flag = 4 '\004', dn = 0x90e980 "o=netscaperoot", ndn = > 0x766af0 "o=netscaperoot", ndn_len = 14} > mods = 0x86d920 > pw_mod = 0x7fffffffe310 > tmpmods = 0x86d920 > smods = {mods = 0x0, num_elements = 0, num_mods = 0, iterator > = 0, free_mods = 0} > unhashed_pw_smod = {mods = 0x0, num_elements = 0, num_mods = > 0, iterator = 0, free_mods = 1} > repl_op = 0 > internal_op = 32 > lastmod = 1 > skip_modified_attrs = 0 > unhashed_pw_attr = 0x0 > operation = 0xad7a00 > errorbuf = > "\000\372N\261\252*\000\000Ȣ\377\377\016\000\000\000\000\000\000\000\001\000\000\000\360\r}\000\000\000\000\000\234dž\000\000\000\000\000\026\264I\260\377\377\377\377`\242\377\377\377\177\000\000\325\067\267\252\252*\000\000Ȣ\377\377\377\177\000\000Ȣ\377\377\000\000\000\000p\242\377\377\001\000\000\000\b\275\255\000\000\000\000\000\340\242\377\377\377\177\000\000p\274\255\000\000\000\000\000\000\000\000\000\377\177", > '\000' <repeats 18 times>, > "k'G\235\070\000\000\000\000\000\000\000e\000\000\000n\000\000\000\377\377\377\377\000\243\377\377\377\177\000\000e\324N\261\252*\000\000\060\251\254\000\000\000\000\000\b\275\255\000\000\000\000\000@\243\377\377\377\177\000\000p\274\255\000\000\000\000\000\320\350\377\377\377\177\000\000\b\275\255\000\000\000\000\000`\243\377\377\377\177\000\000p\274\255\000\000\000\000\000\320\350\377\377\377\177", > '\000' <repeats 18 times>, > "k'G\235\070\000\000\000P\215y\000\b\002\000\000\b\275\255\000\000\000\000\000\000\000\000\000\001\000\000\000L:\257\252\252*\000\000\060\340t"... > err = 0 > lc_mod = 0x0 > p = 0x0 > numattr = 11334848 > i = 0 > #14 0x00002aaaaab3090f in modify_internal_pb (pb=0x7fffffffe3f0) at > ldap/servers/slapd/modify.c:554 > ---Type <return> to continue, or q <return> to quit--- > controls = 0x0 > pwpolicy_ctrl = 0 > op = 0xad7a00 > opresult = 0 > normalized_mods = 0x86d920 > mods = 0x7fffffffe670 > mod = 0x86d928 > smods = {mods = 0x100acf4c0, num_elements = -7184, num_mods = > 32767, iterator = -7184, free_mods = 32767} > pw_change = 0 > old_pw = 0x0 > #15 0x00002aaaaab305f9 in slapi_modify_internal_pb (pb=0x7fffffffe3f0) > at ldap/servers/slapd/modify.c:443 > No locals. > #16 0x00002aaaaab4b917 in pw_mod_allowchange_aci > (pw_prohibit_change=0) at ldap/servers/slapd/pw.c:1297 > pb = {pb_backend = 0x909900, pb_conn = 0x0, pb_op = 0xad7a00, > pb_plugin = 0x7ce1c0, pb_opreturn = 0, pb_object = 0x0, pb_destroy_fn > = 0, pb_requestor_isroot = 1, pb_config_fname = 0x0, > pb_config_lineno = 0, pb_config_argc = 0, pb_config_argv = > 0x0, pb_target_entry = 0x0, pb_existing_dn_entry = 0xadc210, > pb_existing_uniqueid_entry = 0x0, pb_parent_entry = 0x0, > pb_newparent_entry = 0x0, pb_pre_op_entry = 0xadbed0, > pb_post_op_entry = 0x0, pb_seq_type = 0, pb_seq_attrname = 0x0, > pb_seq_val = 0x0, pb_ldif_file = 0x0, pb_removedupvals = 0, > pb_db2index_attrs = 0x0, pb_ldif2db_noattrindexes = 0, > pb_ldif_printkey = 0, pb_instance_name = 0x0, pb_task = 0x0, > pb_task_flags = 0, pb_mr_filter_match_fn = 0, pb_mr_filter_index_fn = 0, > pb_mr_filter_reset_fn = 0, pb_mr_index_fn = 0, pb_mr_oid = > 0x0, pb_mr_type = 0x0, pb_mr_value = 0x0, pb_mr_values = 0x0, > pb_mr_keys = 0x0, pb_mr_filter_reusable = 0, > pb_mr_query_operator = 0, pb_mr_usage = 0, > pb_pwd_storage_scheme_user_passwd = 0x0, > pb_pwd_storage_scheme_db_passwd = 0x0, pb_managedsait = 0, > pb_internal_op_result = 0, > pb_plugin_internal_search_op_entries = 0x0, > pb_plugin_internal_search_op_referrals = 0x0, pb_plugin_identity = > 0xacf4c0, pb_parent_txn = 0x0, pb_txn = 0x0, pb_dbsize = 0, > pb_ldif_files = 0x0, pb_ldif_include = 0x0, pb_ldif_exclude > = 0x0, pb_ldif_dump_replica = 0, pb_ldif_dump_uniqueid = 0, > pb_ldif_generate_uniqueid = 0, pb_ldif_namespaceid = 0x0, > pb_ldif_encrypt = 0, pb_operation_notes = 0, pb_slapd_argc = > 0, pb_slapd_argv = 0x0, pb_slapd_configdir = 0x0, pb_ctrls_arg = 0x0, > pb_dse_dont_add_write = 0, pb_dse_add_merge = 0, > pb_dse_dont_check_dups = 0, pb_dse_is_primary_file = 0, > pb_schema_flags = 0, pb_result_code = 0, pb_result_text = 0x0, > pb_result_matched = 0x0, pb_nentries = 0, urls = 0x0, > pb_import_entry = 0x0, pb_import_state = 0, > pb_destroy_content = 0, pb_dse_reapply_mods = 0, > pb_urp_naming_collision_dn = 0x0, pb_urp_tombstone_uniqueid = 0x0, > pb_server_running = 0, > pb_backend_count = 1, pb_pwpolicy_ctrl = 0, pb_vattr_context > = 0x0, pb_substrlens = 0x0, pb_plugin_enabled = 0, pb_search_ctrls = > 0x0, pb_mr_index_sv_fn = 0} > rc = 32 > base = 0x90feb0 > values_mod = {0x2aaaaab8f898 "(targetattr = \"userPassword\") > ( version 3.0; acl \"disallow_pw_change_aci\"; deny (write ) userdn = > \"ldap:///self\";;)", 0x0} > mod = {mod_op = 1, mod_type = 0x2aaaaab8f88d "aci", mod_vals = > {modv_strvals = 0x7fffffffe6a0, modv_bvals = 0x7fffffffe6a0}} > mods = {0x7fffffffe680, 0x0} > be = 0x909900 > cookie = 0xacf830 "\004" > #17 0x0000000000427195 in pw_init () at ldap/servers/slapd/pw_mgmt.c:301 > slapdFrontendConfig = 0x2aaaaadbcc00 > #18 0x000000000041e514 in main (argc=7, argv=0x7fffffffe8d8) at > ldap/servers/slapd/main.c:1218 > return_value = 0 > slapdFrontendConfig = 0x2aaaaadbcc00 > ports_info = {n_port = 389, s_port = 636, n_listenaddr = > 0x753590, s_listenaddr = 0x74f9a0, n_socket = 0x751610, i_listenaddr = > 0x0, i_port = 0, i_socket = 0x0, s_socket = 0x0} > > > > -- 389-devel mailing list 389-devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/389-devel
