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core dump in test019-syncreplication-cascade (ITS#2806)

To: openldap-its@OpenLDAP.org
Subject: core dump in test019-syncreplication-cascade (ITS#2806)
From: h.b.furuseth@usit.uio.no
Date: Fri, 31 Oct 2003 17:40:54 GMT
Full_Name: Hallvard B Furuseth
Version: HEAD
OS: Solaris
URL: ftp://ftp.openldap.org/incoming/Hallvard-Furuseth-2-031031.tgz
Submission from: (NULL) (129.240.186.42)
Submitted by: hallvard


OpenLDAP configured with --quiet --prefix=/usit/bombur/tmp/ldap
 --enable-aci --enable-crypt
 --disable-bdb --enable-ldbm --enable-monitor

dumps core in test019.  I've enclosed the testdata directory
in the enclosed file.  I've saved teh coredump and can debug
further on request, if someone tells me what to look for.



Cleaning up test run directory leftover from previous run.
Running ./scripts/test019-syncreplication-cascade...
running defines.sh
Starting master slapd on TCP/IP port 9011...
Using ldapsearch to check that master slapd (pid=19585) is running...
Waiting 5 seconds for slapd to start...
Using ldapadd to create the context prefix entry in the master...
Starting R1 slave slapd on TCP/IP port 9012...
Using ldapsearch to check that R1 slave slapd(pid=19591) is running...
Waiting 5 seconds for R1 slapd to start...
Starting R2 slave slapd on TCP/IP port 9013...
Using ldapsearch to check that R2 slave slapd(pid=19596) is running...
Waiting 5 seconds for R2 slave slapd to start...
Starting P1 slave slapd on TCP/IP port 9014...
Using ldapsearch to check that P1 slave slapd(pid=19601) is running...
Waiting 5 seconds for P1 slave slapd to start...
19601 Abort - core dumped
(...)


sh-2.05a$ gdb ../servers/slapd/slapd core
Core was generated by `../servers/slapd/slapd -s0 -f ./testrun/slapd.4.conf -h
ldap://localhost:9014/'.
#0  0xfeed9764 in __sigprocmask () from /usr/lib/libthread.so.1
(gdb) bt
#0  0xfeed9764 in __sigprocmask () from /usr/lib/libthread.so.1
#1  0xfeece978 in _resetsig () from /usr/lib/libthread.so.1
#2  0xfeece118 in _sigon () from /usr/lib/libthread.so.1
#3  0xfeed1158 in _thrp_kill () from /usr/lib/libthread.so.1
#4  0xfef4ba24 in raise () from /usr/lib/libc.so.1
#5  0xfef35944 in abort () from /usr/lib/libc.so.1
#6  0xfef35be8 in _assert () from /usr/lib/libc.so.1
#7  0x00033694 in connection_get (s=8) at connection.c:246
#8  0x000353fc in connection_client_stop (s=8) at connection.c:1175
#9  0x0006d924 in do_syncrepl (ctx=0xfd801b80, arg=0x264620) at syncrepl.c:719
#10 0x000914c8 in ldap_int_thread_pool_wrapper (xpool=0x1f4380) at tpool.c:463
(gdb) frame 7
#7  0x00033694 in connection_get (s=8) at connection.c:246
246		assert( c->c_struct_state != SLAP_C_UNINITIALIZED );
(gdb) print *c
$1 = {c_struct_state = 0, c_conn_state = 0, c_mutex = {
    __pthread_mutex_flags = {__pthread_mutex_flag1 = 0, 
      __pthread_mutex_flag2 = 0 '\0', __pthread_mutex_ceiling = 0 '\0', 
      __pthread_mutex_type = 0, __pthread_mutex_magic = 0}, 
    __pthread_mutex_lock = {__pthread_mutex_lock64 = {
        __pthread_mutex_pad = "\0\0\0\0\0\0\0"}, __pthread_mutex_lock32 = {
        __pthread_ownerpid = 0, __pthread_lockword = 0}, 
      __pthread_mutex_owner64 = 0}, __pthread_mutex_data = 0}, c_sb = 0x0, 
  c_starttime = 0, c_activitytime = 0, c_connid = 0, c_peer_domain = {
    bv_len = 0, bv_val = 0x0}, c_peer_name = {bv_len = 0, bv_val = 0x0}, 
  c_listener = 0x0, c_sasl_bind_in_progress = 0, c_sasl_bind_mech = {
    bv_len = 0, bv_val = 0x0}, c_sasl_dn = {bv_len = 0, bv_val = 0x0}, 
  c_authz_backend = 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, stqh_last = 0x0}, c_pending_ops = {stqh_first = 0x0, 
    stqh_last = 0x0}, c_write_mutex = {__pthread_mutex_flags = {
      __pthread_mutex_flag1 = 0, __pthread_mutex_flag2 = 0 '\0', 
      __pthread_mutex_ceiling = 0 '\0', __pthread_mutex_type = 0, 
      __pthread_mutex_magic = 0}, __pthread_mutex_lock = {
      __pthread_mutex_lock64 = {__pthread_mutex_pad = "\0\0\0\0\0\0\0"}, 
      __pthread_mutex_lock32 = {__pthread_ownerpid = 0, 
        __pthread_lockword = 0}, __pthread_mutex_owner64 = 0}, 
    __pthread_mutex_data = 0}, c_write_cv = {__pthread_cond_flags = {
      __pthread_cond_flag = "\0\0\0", __pthread_cond_type = 0, 
      __pthread_cond_magic = 0}, __pthread_cond_data = 0}, c_currentber = 0x0, 
  c_writewaiter = 0, c_is_tls = 0, c_needs_tls_accept = 0, c_sasl_layers = 0, 
  c_sasl_done = 0, c_sasl_authctx = 0x0, c_sasl_sockctx = 0x0, 
  c_sasl_extra = 0x0, c_sasl_bindop = 0x0, c_pagedresults_state = {
    ps_be = 0x0, ps_cookie = 0, ps_id = 0}, 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_pb = 0x0, c_extensions = 0x0, 
  c_clientfunc = 0, c_clientarg = 0x0, c_send_ldap_result = 0, 
  c_send_search_entry = 0, c_send_search_reference = 0, 
  c_send_ldap_extended = 0, c_send_ldap_intermediate = 0}
(gdb) print s
$2 = 8
(gdb) print connections
$3 = (Connection *) 0x30c000
(gdb) frame 9
#9  0x0006d924 in do_syncrepl (ctx=0xfd801b80, arg=0x264620) at syncrepl.c:719
719			connection_client_stop( s );
(gdb) print *rtask
$4 = {next_sched = {tv_sec = 1067619384, tv_usec = 0}, interval = {
    tv_sec = 60, tv_usec = 0}, tnext = {stqe_next = 0x0}, rnext = {
    stqe_next = 0x0}, routine = 0x6d650 <do_syncrepl>, arg = 0x260300}
(gdb) print *si
$5 = {si_be = 0x260500, si_id = 1, 
  si_provideruri = 0x2654c0 "ldap://localhost:9011";, 
  si_provideruri_bv = 0x268810, si_tls = 0, si_updatedn = {bv_len = 40, 
    bv_val = 0x23d000 "cn=replica,o=university of michigan,c=us"}, 
  si_bindmethod = 128, 
  si_binddn = 0x23cf80 "cn=Manager,o=University of Michigan,c=US", 
  si_passwd = 0x268870 "secret", si_saslmech = 0x0, si_secprops = 0x0, 
  si_realm = 0x0, si_authcId = 0x0, si_authzId = 0x0, si_schemachecking = 0, 
  si_filter = 0x0, si_filterstr = {bv_len = 15, 
    bv_val = 0x268850 "(objectClass=*)"}, si_base = {bv_len = 29, 
    bv_val = 0x265400 "o=university of michigan,c=us"}, si_scope = 2, 
  si_attrsonly = 0, si_attrs = 0x264660, si_type = 3, si_interval = 60, 
  si_syncCookie = {bv_len = 0, bv_val = 0x0}, si_manageDSAit = 0, 
  si_slimit = -1, si_tlimit = -1, si_syncUUID_ndn = {bv_len = 0, 
    bv_val = 0x0}, si_presentlist = 0x288670, si_sync_mode = 0, si_ld = 0x0, 
  si_nonpresentlist = {lh_first = 0x0}}
(gdb) print conn
$6 = {c_struct_state = 0, c_conn_state = 0, c_mutex = {
    __pthread_mutex_flags = {__pthread_mutex_flag1 = 0, 
      __pthread_mutex_flag2 = 0 '\0', __pthread_mutex_ceiling = 0 '\0', 
      __pthread_mutex_type = 0, __pthread_mutex_magic = 0}, 
    __pthread_mutex_lock = {__pthread_mutex_lock64 = {
        __pthread_mutex_pad = "\0\0\0\0\0\0\0"}, __pthread_mutex_lock32 = {
        __pthread_ownerpid = 0, __pthread_lockword = 0}, 
      __pthread_mutex_owner64 = 0}, __pthread_mutex_data = 0}, c_sb = 0x0, 
  c_starttime = 0, c_activitytime = 0, c_connid = 4294967295, c_peer_domain = {
    bv_len = 0, bv_val = 0x0}, c_peer_name = {bv_len = 0, 
    bv_val = 0x14b520 ""}, c_listener = 0x15e558, c_sasl_bind_in_progress = 0, 
  c_sasl_bind_mech = {bv_len = 0, bv_val = 0x0}, c_sasl_dn = {bv_len = 0, 
    bv_val = 0x0}, c_authz_backend = 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, stqh_last = 0x0}, c_pending_ops = {
    stqh_first = 0x0, stqh_last = 0x0}, c_write_mutex = {
    __pthread_mutex_flags = {__pthread_mutex_flag1 = 0, 
      __pthread_mutex_flag2 = 0 '\0', __pthread_mutex_ceiling = 0 '\0', 
      __pthread_mutex_type = 0, __pthread_mutex_magic = 0}, 
    __pthread_mutex_lock = {__pthread_mutex_lock64 = {
        __pthread_mutex_pad = "\0\0\0\0\0\0\0"}, __pthread_mutex_lock32 = {
        __pthread_ownerpid = 0, __pthread_lockword = 0}, 
      __pthread_mutex_owner64 = 0}, __pthread_mutex_data = 0}, c_write_cv = {
    __pthread_cond_flags = {__pthread_cond_flag = "\0\0\0", 
      __pthread_cond_type = 0, __pthread_cond_magic = 0}, 
    __pthread_cond_data = 0}, c_currentber = 0x0, c_writewaiter = 0, 
  c_is_tls = 0, c_needs_tls_accept = 0, c_sasl_layers = 0, c_sasl_done = 0, 
  c_sasl_authctx = 0x0, c_sasl_sockctx = 0x0, c_sasl_extra = 0x0, 
  c_sasl_bindop = 0x0, c_pagedresults_state = {ps_be = 0x0, ps_cookie = 0, 
    ps_id = 0}, 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_pb = 0x0, c_extensions = 0x0, c_clientfunc = 0, 
  c_clientarg = 0x0, c_send_ldap_result = 0x40968 <slap_send_ldap_result>, 
  c_send_search_entry = 0x41084 <slap_send_search_entry>, 
  c_send_search_reference = 0x423e8 <slap_send_search_reference>, 
  c_send_ldap_extended = 0, c_send_ldap_intermediate = 0}
(gdb) print op
$7 = {o_opid = 0, o_connid = 4294967295, o_conn = 0xfd8019c8, o_bd = 0x260500, 
  o_msgid = 0, o_protocol = 3, o_tag = 104, o_time = 1067619324, o_req_dn = {
    bv_len = 29, bv_val = 0x2644c0 "o=University of Michigan,c=US"}, 
  o_req_ndn = {bv_len = 29, 
    bv_val = 0x2644a0 "o=university of michigan,c=us"}, o_request = {oq_add = {
      rs_e = 0x0}, oq_bind = {rb_method = 0, rb_cred = {bv_len = 0, 
        bv_val = 0x0}, rb_edn = {bv_len = 0, bv_val = 0x0}, rb_ssf = 0}, 
    oq_compare = {rs_ava = 0x0}, oq_modify = {rs_modlist = 0x0}, oq_modrdn = {
      rs_newrdn = {bv_len = 0, bv_val = 0x0}, rs_nnewrdn = {bv_len = 0, 
        bv_val = 0x0}, rs_newSup = 0x0, rs_nnewSup = 0x0, 
      rs_deleteoldrdn = 0}, oq_search = {rs_scope = 0, rs_deref = 0, 
      rs_slimit = 0, rs_tlimit = 0, rs_attrsonly = 0, rs_attrs = 0x0, 
      rs_filter = 0x0, rs_filterstr = {bv_len = 0, bv_val = 0x0}}, 
    oq_abandon = {rs_msgid = 0}, oq_cancel = {rs_msgid = 0}, oq_extended = {
      rs_reqoid = {bv_len = 0, bv_val = 0x0}, rs_reqdata = 0x0}}, o_tid = 0, 
  o_abandon = 0, o_cancel = 0, o_groups = 0x0, o_do_not_cache = 0 '\0', 
  o_is_auth_check = 0 '\0', o_managedsait = 1 '\001', o_noop = 0 '\0', 
  o_proxy_authz = 0 '\0', o_subentries = 0 '\0', 
  o_subentries_visibility = 0 '\0', o_assert = 0 '\0', 
  o_valuesreturnfilter = 0 '\0', o_permissive_modify = 0 '\0', 
  o_domain_scope = 0 '\0', o_preread = 0 '\0', o_postread = 0 '\0', 
  o_preread_attrs = 0x0, o_postread_attrs = 0x0, o_pagedresults = 0 '\0', 
  o_pagedresults_size = 0, o_pagedresults_state = {ps_be = 0x0, ps_cookie = 0, 
    ps_id = 0}, o_sync = 0 '\0', o_sync_mode = 0 '\0', o_sync_state = {
    bv_len = 0, bv_val = 0x0}, o_ps_entries = 0, o_ps_link = {le_next = 0x0, 
    le_prev = 0x0}, o_pm_list = {lh_first = 0x0}, o_authz = {sai_method = 0, 
    sai_mech = {bv_len = 0, bv_val = 0x0}, sai_dn = {bv_len = 40, 
      bv_val = 0x23d000 "cn=replica,o=university of michigan,c=us"}, 
    sai_ndn = {bv_len = 40, 
      bv_val = 0x23d000 "cn=replica,o=university of michigan,c=us"}, 
    sai_ssf = 0, sai_transport_ssf = 0, sai_tls_ssf = 0, sai_sasl_ssf = 0}, 
  o_ber = 0x0, o_res_ber = 0x0, o_callback = 0xfd801728, o_ctrls = 0x0, 
  o_threadctx = 0xfd801b80, o_tmpmemctx = 0x2887a0, o_tmpmfuncs = 0x18fa70, 
  o_private = 0x0, o_next = {stqe_next = 0x0}, o_assertion = 0x0, 
  o_vrFilter = 0x0, o_nocaching = 0}
(gdb) print rc
$8 = -2
(gdb) print first
$9 = 1
(gdb) print dostop
$10 = 1
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