(ITS#6111) Assert in connection_state_closing - openldap-bugs

13 May 2009


      Full_Name: Luca Scamoni
Version: 2.4.16
OS: Linux
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (82.63.140.131)
Met a new assert, this time in connection_state_closing.
OpenLDAP 2.4.16 + patches (aligned to RELENG). Master/Slave configuration with
syncrepl in refreshAndPersist.
Any further info available.
(gdb) bt full
#0  0x006487a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
No symbol table info available.
#1  0x002ea7a5 in raise () from /lib/tls/libc.so.6
No symbol table info available.
#2  0x002ec209 in abort () from /lib/tls/libc.so.6
No symbol table info available.
#3  0x002e3d91 in __assert_fail () from /lib/tls/libc.so.6
No symbol table info available.
#4  0x0807864f in connection_state_closing (c=0xb7ef3b04) at
../../../servers/slapd/connection.c:704
        state = -1209058380
        __PRETTY_FUNCTION__ = "connection_state_closing"
#5  0x0808d721 in send_ldap_ber (op=0x36faf30, ber=0x36faae0) at
../../../servers/slapd/result.c:148
        conn = (Connection *) 0xb7ef3b04
        bytes = 891791
        ret = 0
        closing = 0
#6  0x0809150d in slap_send_search_entry (op=0x36faf30, rs=0x36facb0) at
../../../servers/slapd/result.c:1247
        berbuf = {
  buffer = "\002\000\001\000\000\000\000\000ÿÿÿÿ\000\000\000\000\000\000\000\000üÀ¯Q\213\œQ\222]œQ\000\000\000\000\000\000\000\000\bw\201\f\004~8\000hÒä\thÒä\tr\000\000\000\000@\000\000
³>\000[Y0\000L°¯Q\003\b\024\bX«o\003\200°¯Qø«o\003\v\000\000\000\025\000\000\000hÒä\t\000\000\000\000H|\tJhÒä\tr\000\000\000àx8\000D«o\003\000\000\000\000\000\000\000\000àvNu\bw\201\f ¬o\003\000\000\000\000\001\000\000\000\200°¯QøvNu0\217ô\000\000\000\000\000Aw\016\bX?\003\000\003\002\000\000\033Ò{\002\001\000\000\000\005\000\000\0000\217ô\000"...,
ialign = 65538, lalign = 65538, falign = 9.18382988e-41,
  dalign = 3.2380074297143616e-319, palign = 0x10002 <Address 0x10002 out of
bounds>}
        ber = (BerElement *) 0x36faae0
        a = (Attribute *) 0x0
        i = 1
        j = 3
        rc = 891791
        bytes = 8080
        userattrs = 1
        acl_state = {as_vi_acl = 0x0, as_vd_acl = 0x0, as_vd_ad = 0x9a65858,
as_recorded = ACL_STATE_RECORDED, as_vd_acl_count = 0, as_result = 1,
  as_fe_done = 0}
        attrsonly = 0
        ad_entry = (AttributeDescription *) 0x9a68f58
        e_flags = (char **) 0x0
#7  0x00406da2 in syncprov_sendresp (op=0x36faf30, opc=0x36fad90, so=0x476b9080,
e=0x36fadd4, mode=2) at ../../../../servers/slapd/overlays/syncprov.c:834
        on = (slap_overinst *) 0x9b3c998
        rs = {sr_type = REP_SEARCH, sr_tag = 0, sr_msgid = 0, sr_err = 0,
sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x36faca8, sr_un = {
    sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata =
0x22}, sru_search = {r_entry = 0x0, r_attr_flags = 34,
      r_operational_attrs = 0x54370acc, r_attrs = 0x43366f30, r_nentries = 0,
r_v2ref = 0x0}}, sr_flags = 0}
        ctrls = {0x51afb08c, 0x0}
        cookie = {bv_len = 52, bv_val = 0x51afb04c
"rid=002,csn=20090512134019.302018Z#000000#000#000000"}
        csns = {{bv_len = 40, bv_val = 0x450749fb
"20090512134019.302018Z#000000#000#000000"}, {bv_len = 0, bv_val = 0x0}}
        e_uuid = {e_id = 0, e_name = {bv_len = 0, bv_val = 0x0}, e_nname =
{bv_len = 0, bv_val = 0x0}, e_attrs = 0x36fac40, e_ocflags = 0, e_bv = {
    bv_len = 0, bv_val = 0x0}, e_private = 0x0}
        a_uuid = {a_desc = 0x9a65d50, a_vals = 0x0, a_nvals = 0x36fadac,
a_numvals = 0, a_flags = 0, a_next = 0x0}
        __PRETTY_FUNCTION__ = "syncprov_sendresp"
#8  0x00407160 in syncprov_qplay (op=0x36faf30, so=0x476b9080) at
../../../../servers/slapd/overlays/syncprov.c:913
        on = (slap_overinst *) 0x9b3c998
        sr = (syncres *) 0x45074928
        e = (Entry *) 0x54546b2c
        opc = {son = 0x9b3c998, smatches = 0x36fb008, smt = 0x36fadf8, sdn =
{bv_len = 76,
    bv_val = 0x45074950 "ou=Actalis CA per Firma Digitale
Qualificata,o=CNIPA,dc=a,dc=prod,dc=actalis"}, sndn = {bv_len = 76,
    bv_val = 0x4507499d "ou=actalis ca per firma digitale
qualificata,o=cnipa,dc=a,dc=prod,dc=actalis"}, suuid = {bv_len = 16,
    bv_val = 0x450749ea
"\215è#\001µÀ\021Ú\200\006\207öæyñœ020090512134019.302018Z#000000#000#000000"},
sctxcsn = {bv_len = 40,
    bv_val = 0x450749fb "20090512134019.302018Z#000000#000#000000"}, osid = 0,
rsid = 0, sreference = 0}
        rc = 0
#9  0x00407372 in syncprov_qtask (ctx=0x36fb210, arg=0x476b9080) at
../../../../servers/slapd/overlays/syncprov.c:971
        so = (syncops *) 0x476b9080
        opbuf = {ob_op = {o_hdr = 0x36fb008, o_tag = 99, o_time = 1242135600,
o_tincr = 0, o_bd = 0x36fae20, o_req_dn = {bv_len = 23,
      bv_val = 0x43366f93 "dc=a,dc=prod,dc=actalis"}, o_req_ndn = {bv_len = 23,
bv_val = 0x43366fab "dc=a,dc=prod,dc=actalis"}, o_request = {oq_add = {
        rs_modlist = 0x2, rs_e = 0x0}, oq_bind = {rb_method = 2, rb_cred =
{bv_len = 0, bv_val = 0xffffffff <Address 0xffffffff out of bounds>}, rb_edn =
{
          bv_len = 4294967295, bv_val = 0x0}, rb_ssf = 0, rb_mech = {bv_len =
1127640880, bv_val = 0x47abcff8 "\207"}}, oq_compare = {rs_ava = 0x2},
      oq_modify = {rs_mods = {rs_modlist = 0x2, rs_no_opattrs = 0 '\0'},
rs_increment = -1}, oq_modrdn = {rs_mods = {rs_modlist = 0x2,
          rs_no_opattrs = 0 '\0'}, rs_deleteoldrdn = -1, rs_newrdn = {bv_len =
4294967295, bv_val = 0x0}, rs_nnewrdn = {bv_len = 0,
          bv_val = 0x43366f30 "\001"}, rs_newSup = 0x47abcff8, rs_nnewSup =
0xf}, oq_search = {rs_scope = 2, rs_deref = 0, rs_slimit = -1, rs_tlimit = -1,
        rs_limit = 0x0, rs_attrsonly = 0, rs_attrs = 0x43366f30, rs_filter =
0x47abcff8, rs_filterstr = {bv_len = 15,
          bv_val = 0x43366fc3 "(objectClass=*)"}}, oq_abandon = {rs_msgid = 2},
oq_cancel = {rs_msgid = 2}, oq_extended = {rs_reqoid = {bv_len = 2,
          bv_val = 0x0}, rs_flags = -1, rs_reqdata = 0xffffffff}, oq_pwdexop =
{rs_extended = {rs_reqoid = {bv_len = 2, bv_val = 0x0}, rs_flags = -1,
          rs_reqdata = 0xffffffff}, rs_old = {bv_len = 0, bv_val = 0x0}, rs_new
= {bv_len = 1127640880, bv_val = 0x47abcff8 "\207"}, rs_mods = 0xf,
        rs_modtail = 0x43366fc3}}, o_abandon = 0, o_cancel = 0, o_groups = 0x0,
o_do_not_cache = 1 '\001', o_is_auth_check = 0 '\0',
    o_dont_replicate = 0 '\0', o_acl_priv = ACL_NONE, o_nocaching = 0 '\0',
o_delete_glue_parent = 0 '\0', o_no_schema_check = 0 '\0',
    o_no_subordinate_glue = 0 '\0', o_ctrlflag = '\0' <repeats 14 times>,
"\003", '\0' <repeats 16 times>, o_controls = 0x36fb130, o_authz = {
      sai_method = 128, sai_mech = {bv_len = 0, bv_val = 0x0}, sai_dn = {bv_len
= 34, bv_val = 0x43366f70 "cn=manager,dc=a,dc=prod,dc=actalis"}, sai_ndn = {
        bv_len = 34, bv_val = 0x43366f70 "cn=manager,dc=a,dc=prod,dc=actalis"},
sai_ssf = 0, sai_transport_ssf = 0, sai_tls_ssf = 0, sai_sasl_ssf = 0},
    o_ber = 0x0, o_res_ber = 0x0, o_callback = 0x0, o_ctrls = 0x0, o_csn =
{bv_len = 0, bv_val = 0x0}, o_private = 0x0, o_extra = {slh_first = 0x0},
    o_next = {stqe_next = 0x0}}, ob_hdr = {oh_opid = 1, oh_connid = 18793,
oh_conn = 0xb7ef3b04, oh_msgid = 2, oh_protocol = 3, oh_tid = 53455776,
    oh_threadctx = 0x36fb210, oh_tmpmemctx = 0xc817708, oh_tmpmfuncs =
0x8172f00, oh_counters = 0x9bc2c28,
    oh_log_prefix = "conn=18793 op=1", '\0' <repeats 240 times>}, ob_controls =
{0x0 <repeats 32 times>}}
        op = (Operation *) 0x36faf30
        be = {bd_info = 0x9b3c898, bd_self = 0x9b3b788,
  be_ctrls = "\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\000\001",
'\0' <repeats 15 times>, "\001", be_flags = 2312, be_restrictops = 0,
  be_requires = 0, 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 =
0x9b3b5b8, be_nsuffix = 0x9b3c680, be_schemadn = {bv_len = 0, bv_val = 0x0},
  be_schemandn = {bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 34, bv_val =
0x9b3c718 "cn=Manager,dc=a,dc=prod,dc=actalis"}, be_rootndn = {bv_len = 34,
    bv_val = 0x9b3c758 "cn=manager,dc=a,dc=prod,dc=actalis"}, be_rootpw =
{bv_len = 6, bv_val = 0x9b3c548 "secret"}, be_max_deref_depth = 15,
  be_def_limit = {lms_t_soft = 3600, lms_t_hard = 0, lms_s_soft = 500,
lms_s_hard = 0, lms_s_unchecked = -1, lms_s_pr = 0, lms_s_pr_hide = 0,
    lms_s_pr_total = 0}, be_limits = 0x0, be_acl = 0x0, be_dfltaccess =
ACL_READ, be_update_ndn = {bv_len = 0, bv_val = 0x0}, be_update_refs = 0x0,
  be_pending_csn_list = 0x9b7e488, be_pcl_mutex = {__m_reserved = 0, __m_count =
0, __m_owner = 0x0, __m_kind = 0, __m_lock = {__status = 0,
      __spinlock = 0}}, be_syncinfo = 0x0, be_pb = 0x0, be_cf_ocs = 0xf5f940,
be_private = 0x9b3b888, be_next = {stqe_next = 0x9b3cb98}}
        rc = 135718720
#10 0x0017c389 in ldap_int_thread_pool_wrapper (xpool=0x9a6bab0) at
../../../libraries/libldap_r/tpool.c:663
        pool = (struct ldap_int_thread_pool_s *) 0x9a6bab0
        task = (ldap_int_thread_task_t *) 0x9b890c0
        work_list = (ldap_int_tpool_plist_t *) 0x9a6bb30
        ctx = {ltu_id = 57654176, ltu_key = {{ltk_key = 0x80793bb, ltk_data =
0xca920d8, ltk_free = 0x80791ab <conn_counter_destroy>}, {
      ltk_key = 0x80e66d5, ltk_data = 0xc817708, ltk_free = 0x80e64e8
<slap_sl_mem_destroy>}, {ltk_key = 0x8092ceb, ltk_data = 0xcad6508,
      ltk_free = 0x8092c48 <slap_op_q_destroy>}, {ltk_key = 0x9b856d0, ltk_data
= 0xca96970, ltk_free = 0xdf2796 <bdb_reader_free>}, {ltk_key = 0x9b7e498,
      ltk_data = 0xc8ebe68, ltk_free = 0xdf2796 <bdb_reader_free>}, {ltk_key =
0xde0b96, ltk_data = 0x4e175008, ltk_free = 0xde0b6b <search_stack_free>}, {
      ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}}
        kctx = (ldap_int_thread_userctx_t *) 0x0
        i = 32
        keyslot = 429
        hash = 5950893
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#11 0x008ad3cc in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#12 0x0038bc3e in clone () from /lib/tls/libc.so.6
No symbol table info available.