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Re: (ITS#7536) mdb assert when cleaning up accesslog

To: openldap-its@OpenLDAP.org
Subject: Re: (ITS#7536) mdb assert when cleaning up accesslog
From: quanah@zimbra.com
Date: Wed, 6 Mar 2013 18:42:59 GMT
Auto-submitted: auto-generated (OpenLDAP-ITS)
--On Wednesday, March 06, 2013 2:11 AM +0000 quanah@OpenLDAP.org wrote:

Thread 7 (Thread 0x7fd7f09c9700 (LWP 1927)):
#0  0x000000341dc0b3dc in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
No symbol table info available.
#1  0x00007ffff7daed7f in ldap_pvt_thread_cond_wait (cond=0x7d9fd0, 
mutex=0x7d9fa8) at thr_posix.c:277
No locals.
#2  0x00007ffff7dad70b in ldap_int_thread_pool_wrapper (xpool=0x7d9fa0) at 
tpool.c:675
        pool = 0x7d9fa0
        task = 0x0
        work_list = 0x7da038
        ctx = {ltu_id = 140565431490304, ltu_key = {{ltk_key = 0x4ad88b, 
ltk_data = 0x7fd7d80008c0, ltk_free = 0x4ad6b0 <slap_sl_mem_destroy>}, 
{ltk_key = 0x0, ltk_data = 0x0,
              ltk_free = 0} <repeats 28 times>, {ltk_key = 0x0, ltk_data = 
0x0, ltk_free = 0x80}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0}, 
{ltk_key = 0x0, ltk_data = 0x0,
              ltk_free = 0}}}
        kctx = 0x0
        i = 32
        keyslot = 985
        hash = 2179612633
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#3  0x000000341dc077f1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x000000341d8e570d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 6 (Thread 0x7fd7f11ca700 (LWP 1926)):
#0  0x000000341d832885 in raise () from /lib64/libc.so.6
No symbol table info available.
#1  0x000000341d834065 in abort () from /lib64/libc.so.6
No symbol table info available.
#2  0x000000341d82b9fe in __assert_fail_base () from /lib64/libc.so.6
No symbol table info available.
#3  0x000000341d82bac0 in __assert_fail () from /lib64/libc.so.6
No symbol table info available.
#4  0x00007ffff4317bfa in mdb_page_search_root (mc=0x7fd7e81023f8, key=0x0, 
modify=0) at ./../../../libraries/liblmdb/mdb.c:4017
        node = 0x7febf6dceff8
        i = 0
        mp = 0x7febf6dd2000
        rc = 0
        __PRETTY_FUNCTION__ = "mdb_page_search_root"
#5  0x00007ffff431813a in mdb_page_search (mc=0x7fd7e81023f8, key=0x0, 
flags=0) at ./../../../libraries/liblmdb/mdb.c:4153
        rc = 0
        root = 14843
        __PRETTY_FUNCTION__ = "mdb_page_search"
#6  0x00007ffff43196c5 in mdb_cursor_first (mc=0x7fd7e81023f8, 
key=0x7fd7f11c8df0, data=0x0) at ./../../../libraries/liblmdb/mdb.c:4599
        rc = 32727
        leaf = 0x7ffff431749f
        __PRETTY_FUNCTION__ = "mdb_cursor_first"
#7  0x00007ffff43194f5 in mdb_cursor_set (mc=0x7fd7e8102270, 
key=0x7fd7f11c8e00, data=0x7fd7f11c8df0, op=MDB_SET, exactp=0x7fd7f11c8d80) 
at ./../../../libraries/liblmdb/mdb.c:4552
        rc = 0
        mp = 0x7febf6dcc000
        leaf = 0x7febf6dccf54
        __PRETTY_FUNCTION__ = "mdb_cursor_set"
#8  0x00007ffff4319ec6 in mdb_cursor_get (mc=0x7fd7e8102270, 
key=0x7fd7f11c8e00, data=0x7fd7f11c8df0, op=MDB_SET) at 
./../../../libraries/liblmdb/mdb.c:4735
        rc = 0
        exact = 1
        __PRETTY_FUNCTION__ = "mdb_cursor_get"
        key = {mv_size = 8, mv_data = 0x7fd7f11c8e30}
        data = {mv_size = 0, mv_data = 0x7fd7e8000df8}
        subs = 140737290221723
        nid = 1
        ptr = 0x7febf6da0f0a ""
        rc = 0
#10 0x00007ffff42f9754 in mdb_delete (op=0x7fd7f11c9480, rs=0x7fd7f11c9410) 
at delete.c:335
        mdb = 0x8d09c0
        pdn = {bv_len = 12, bv_val = 0x7fd7e810347f "cn=accesslog"}
        e = 0x7fd7e8000df8
        p = 0x7fd7e80009b0
        manageDSAit = 0
        children = 0x7d56a0
        entry = 0x7d5400
        txn = 0x7fd7e82fd3b0
        mc = 0x7fd7e8102270
        opinfo = {moi_oe = {oe_next = {sle_next = 0x0}, oe_key = 0x8d09c0}, 
moi_txn = 0x7fd7e82fd3b0, moi_ref = 1, moi_flag = 0 '\000'}
        moi = 0x7fd7f11c8f30
        preread_ctrl = 0x0
        ctrls = {0x0, 0x7fd7f11c933e, 0x7fd7e8000908, 0x7fd7f11c9341, 
0x7fd7f11c933e, 0x100000001}
        num_ctrls = 0
        parent_is_glue = 0
        parent_is_leaf = 0
        __PRETTY_FUNCTION__ = "mdb_delete"
#11 0x00000000004cd715 in overlay_op_walk (op=0x7fd7f11c9480, 
rs=0x7fd7f11c9410, which=op_delete, oi=0x8cf4f0, on=0x0) at backover.c:671
        func = 0x7ffff452c258
        rc = 32768
#12 0x00000000004cd92c in over_op_func (op=0x7fd7f11c9480, 
rs=0x7fd7f11c9410, which=op_delete) at backover.c:723
        oi = 0x8cf4f0
        on = 0x8a8330
        be = 0x8c2720
        db = {bd_info = 0x7ffff452c200, bd_self = 0x8c2720, be_ctrls = 
"\000\001\001\001\000\001\000\000\001\000\000\001\001\000\001\000\000\001", 
'\000' <repeats 14 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 = 0x8ce9c0, be_nsuffix = 0x8c4760, be_schemadn = {bv_len = 0, 
bv_val = 0x0}, be_schemandn = {
            bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 9, bv_val = 
0x8bea90 "cn=config"}, be_rootndn = {bv_len = 9, bv_val = 0x8ce0d0 
"cn=config"}, be_rootpw = {bv_len = 0,
            bv_val = 0x0}, be_max_deref_depth = 15, be_def_limit = 
{lms_t_soft = -1, 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 = 0x0, be_acl 
= 0x8c4840, 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 = 0xe1ef70, 
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 = 0x0, be_pb = 0x0, be_cf_ocs = 
0x7ffff452bf80, be_private = 0x8d09c0,
          be_next = {stqe_next = 0x99fd90}}
        cb = {sc_next = 0x7ffff3eb2fe0, sc_response = 0x4cc6f2 
<over_back_response>, sc_cleanup = 0, sc_private = 0x8cf4f0}
        sc = 0x7fd7f11c9414
        rc = 32768
        __PRETTY_FUNCTION__ = "over_op_func"
#13 0x00000000004cdae6 in over_op_delete (op=0x7fd7f11c9480, 
rs=0x7fd7f11c9410) at backover.c:780
No locals.
#14 0x00007ffff3ca9bc6 in accesslog_purge (ctx=0x7fd7f11c9b60, 
arg=0x8cb090) at accesslog.c:700
        i = 0
        rtask = 0x8cb090
        li = 0x8a7f70
        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 = 0x4f1c90 ""}, c_peer_name = {bv_len = 
0, bv_val = 0x4f1c90 ""}, c_listener = 0x4f9bc0,
          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, 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 = 0x45118c <slap_send_ldap_result>,
          c_send_search_entry = 0x451e94 <slap_send_search_entry>, 
c_send_search_reference = 0x453f44 <slap_send_search_reference>,
          c_send_ldap_extended = 0x4519f3 <slap_send_ldap_extended>, 
c_send_ldap_intermediate = 0x451c71 <slap_send_ldap_intermediate>}
        opbuf = {ob_op = {o_hdr = 0x7fd7f11c95f0, o_tag = 74, o_time = 
1362595264, o_tincr = 5, o_bd = 0x7fd7f11c90a0, o_req_dn = {bv_len = 44,
              bv_val = 0x7fd7e8103420 
"reqStart=20130227005207.000010Z,cn=accesslog"}, o_req_ndn = {bv_len = 43, 
bv_val = 0x7fd7e8103460 "reqStart=20130227005207.00001Z,cn=accesslog"},
            o_request = {oq_add = {rs_modlist = 0x1, rs_e = 
0xffffffffffffffff}, oq_bind = {rb_method = 1, rb_cred = {bv_len = 
18446744073709551615, bv_val = 0x0}, rb_edn = {bv_len = 1,
                  bv_val = 0x755cc0 "\003"}, rb_ssf = 4045181904, rb_mech = 
{bv_len = 27, bv_val = 0x7fd7e8000908 "\200\220\034\361\327\177"}}, 
oq_compare = {rs_ava = 0x1}, oq_modify = {
                rs_mods = {rs_modlist = 0x1, rs_no_opattrs = -1 '\377'}, 
rs_increment = 0}, oq_modrdn = {rs_mods = {rs_modlist = 0x1, rs_no_opattrs 
= -1 '\377'}, rs_deleteoldrdn = 0,
                rs_newrdn = {bv_len = 1, bv_val = 0x755cc0 "\003"}, 
rs_nnewrdn = {bv_len = 140565439878096, bv_val = 0x1b <Address 0x1b out of 
bounds>}, rs_newSup = 0x7fd7e8000908,
                rs_nnewSup = 0x0}, oq_search = {rs_scope = 1, rs_deref = 0, 
rs_slimit = -1, rs_tlimit = -1, rs_limit = 0x0, rs_attrsonly = 1, rs_attrs 
= 0x755cc0,
                rs_filter = 0x7fd7f11c93d0, rs_filterstr = {bv_len = 27, 
bv_val = 0x7fd7e8000908 "\200\220\034\361\327\177"}}, oq_abandon = 
{rs_msgid = 1}, oq_cancel = {rs_msgid = 1},
              oq_extended = {rs_reqoid = {bv_len = 1, bv_val = 
0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>}, rs_flags = 
0, rs_reqdata = 0x1}, oq_pwdexop = {
                rs_extended = {rs_reqoid = {bv_len = 1, bv_val = 
0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>}, rs_flags = 
0, rs_reqdata = 0x1}, rs_old = {
                  bv_len = 7691456, bv_val = 0x7fd7f11c93d0 "\246"}, rs_new 
= {bv_len = 27, bv_val = 0x7fd7e8000908 "\200\220\034\361\327\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 = 1 '\001', o_acl_priv 
= ACL_NONE, o_nocaching = 0 '\000',
            o_delete_glue_parent = 0 '\000', o_no_schema_check = 0 '\000', 
o_no_subordinate_glue = 0 '\000', o_ctrlflag = '\000' <repeats 31 times>, 
o_controls = 0x7fd7f11c9738,
            o_authz = {sai_method = 0, sai_mech = {bv_len = 0, bv_val = 
0x0}, sai_dn = {bv_len = 9, bv_val = 0x8bea90 "cn=config"}, sai_ndn = 
{bv_len = 9, bv_val = 0x8ce0d0 "cn=config"},
              sai_ssf = 0, sai_transport_ssf = 0, sai_tls_ssf = 0, 
sai_sasl_ssf = 0}, o_ber = 0x0, o_res_ber = 0x0, o_callback = 
0x7fd7e8000908, o_ctrls = 0x0, o_csn = {bv_len = 40,
              bv_val = 0x7fd7f11c9320 
"20130228042415.556142Z#000000#001#000000"}, o_private = 0x0, o_extra = 
{slh_first = 0x7fd7f11c8f30}, o_next = {stqe_next = 0x0}}, ob_hdr = {
            oh_opid = 0, oh_connid = 18446744073709551615, oh_conn = 
0x7fd7f11c9840, oh_msgid = 0, oh_protocol = 0, oh_tid = 140565439883008, 
oh_threadctx = 0x7fd7f11c9b60,
            oh_tmpmemctx = 0x7fd7e80008c0, oh_tmpmfuncs = 0x756280, 
oh_counters = 0x7597c0, oh_log_prefix = "conn=-1 op=0", '\000' <repeats 243 
times>}, ob_controls = {
            0x0 <repeats 32 times>}}
        op = 0x7fd7f11c9480
        rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 
-30798, 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}
        cb = {sc_next = 0x0, sc_response = 0x7ffff3ca9570 <log_old_lookup>, 
sc_cleanup = 0, sc_private = 0x7fd7f11c9380}
        f = {f_choice = 166, f_un = {f_un_result = -249785424, f_un_desc = 
0x7fd7f11c93b0, f_un_ava = 0x7fd7f11c93b0, f_un_ssa = 0x7fd7f11c93b0, 
f_un_mra = 0x7fd7f11c93b0,
            f_un_complex = 0x7fd7f11c93b0}, f_next = 0x0}
        ava = {aa_desc = 0x82b4a0, aa_value = {bv_len = 15, bv_val = 
0x7fd7f11c9360 "20130305184104Z"}}
        pd = {slots = 18200, used = 18152, dn = 0x7fd7e837aed0, ndn = 
0x7fd7e83c2060, csn = {bv_len = 40, bv_val = 0x7fd7f11c9320 
"20130228042415.556142Z#000000#001#000000"}}
        timebuf = "20130305184104Z\000\000\000\000\000\000"
        csnbuf = "20130228042415.556142Z#000000#001#000000", '\000' 
<repeats 23 times>
        old = 1362508864
        __PRETTY_FUNCTION__ = "accesslog_purge"
#15 0x00007ffff7dad7b2 in ldap_int_thread_pool_wrapper (xpool=0x7d9fa0) at 
tpool.c:688
        pool = 0x7d9fa0
        task = 0x7fd7ec000a00
        work_list = 0x7da038
        ctx = {ltu_id = 140565439883008, ltu_key = {{ltk_key = 0x4ad88b, 
ltk_data = 0x7fd7e80008c0, ltk_free = 0x4ad6b0 <slap_sl_mem_destroy>}, 
{ltk_key = 0x7ffff33d2010,
              ltk_data = 0x7fd7e8100910, ltk_free = 0x7ffff430d65e 
<mdb_reader_free>}, {ltk_key = 0x7ffff4302b9c, ltk_data = 0x7fd7e2cfe010,
              ltk_free = 0x7ffff4302b79 <search_stack_free>}, {ltk_key = 
0x7ffff42fff19, ltk_data = 0x7fd7e3cff010, ltk_free = 0x7ffff42ffed1 
<scope_chunk_free>}, {ltk_key = 0x0,
              ltk_data = 0x0, ltk_free = 0} <repeats 25 times>, {ltk_key = 
0x0, ltk_data = 0x0, ltk_free = 0x80}, {ltk_key = 0x0, ltk_data = 0x0, 
ltk_free = 0}, {ltk_key = 0x0,
              ltk_data = 0x0, ltk_free = 0}}}
        kctx = 0x0
        i = 32
        keyslot = 42
        hash = 2079142954
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#16 0x000000341dc077f1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#17 0x000000341d8e570d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 5 (Thread 0x7fd7f19cb700 (LWP 1925)):
#0  0x000000341dc0b3dc in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
No symbol table info available.
#1  0x00007ffff7daed7f in ldap_pvt_thread_cond_wait (cond=0x7d9fd0, 
mutex=0x7d9fa8) at thr_posix.c:277
No locals.
#2  0x00007ffff7dad70b in ldap_int_thread_pool_wrapper (xpool=0x7d9fa0) at 
tpool.c:675
        pool = 0x7d9fa0
        task = 0x0
        work_list = 0x7da038
        ctx = {ltu_id = 140565448275712, ltu_key = {{ltk_key = 0x4ad88b, 
ltk_data = 0x7fd7d40008c0, ltk_free = 0x4ad6b0 <slap_sl_mem_destroy>}, 
{ltk_key = 0x0, ltk_data = 0x0,
              ltk_free = 0} <repeats 28 times>, {ltk_key = 0x0, ltk_data = 
0x0, ltk_free = 0x80}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0}, 
{ltk_key = 0x0, ltk_data = 0x0,
              ltk_free = 0}}}
        kctx = 0x0
        i = 32
        keyslot = 954
        hash = 553430970
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#3  0x000000341dc077f1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x000000341d8e570d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 4 (Thread 0x7fd7f21cc700 (LWP 1924)):
#0  0x000000341dc0b3dc in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
No symbol table info available.
#1  0x00007ffff7daed7f in ldap_pvt_thread_cond_wait (cond=0x7d9fd0, 
mutex=0x7d9fa8) at thr_posix.c:277
No locals.
#2  0x00007ffff7dad70b in ldap_int_thread_pool_wrapper (xpool=0x7d9fa0) at 
tpool.c:675
        pool = 0x7d9fa0
        task = 0x0
        work_list = 0x7da038
        ctx = {ltu_id = 140565456668416, ltu_key = {{ltk_key = 0x4ad88b, 
ltk_data = 0x7fd7dc0008c0, ltk_free = 0x4ad6b0 <slap_sl_mem_destroy>}, 
{ltk_key = 0x7febf31d1010,
              ltk_data = 0x7fd7dc101670, ltk_free = 0x7ffff430d65e 
<mdb_reader_free>}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 
27 times>, {ltk_key = 0x0, ltk_data = 0x0,
              ltk_free = 0x80}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 
0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0}}}
        kctx = 0x0
        i = 32
        keyslot = 395
        hash = 457840011
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#3  0x000000341dc077f1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x000000341d8e570d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 3 (Thread 0x7fd7f29cd700 (LWP 1923)):
#0  0x000000341dc0b3dc in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
No symbol table info available.
#1  0x00007ffff7daed7f in ldap_pvt_thread_cond_wait (cond=0x7d9fd0, 
mutex=0x7d9fa8) at thr_posix.c:277
No locals.
#2  0x00007ffff7dad70b in ldap_int_thread_pool_wrapper (xpool=0x7d9fa0) at 
tpool.c:675
        pool = 0x7d9fa0
        task = 0x0
        work_list = 0x7da038
        ctx = {ltu_id = 140565465061120, ltu_key = {{ltk_key = 0x4ad88b, 
ltk_data = 0x7fd7e40008c0, ltk_free = 0x4ad6b0 <slap_sl_mem_destroy>}, 
{ltk_key = 0x7ffff33d2010,
              ltk_data = 0x7fd7e4100910, ltk_free = 0x7ffff430d65e 
<mdb_reader_free>}, {ltk_key = 0x7febf31d1010, ltk_data = 0x7fd7e410fa50, 
ltk_free = 0x7ffff430d65e <mdb_reader_free>}, {
              ltk_key = 0x7ffff4302b9c, ltk_data = 0x7fd7e17f6010, ltk_free 
= 0x7ffff4302b79 <search_stack_free>}, {ltk_key = 0x7ffff42fff19, ltk_data 
= 0x7fd7e27f7010,
              ltk_free = 0x7ffff42ffed1 <scope_chunk_free>}, {ltk_key = 
0x0, ltk_data = 0x0, ltk_free = 0} <repeats 24 times>, {ltk_key = 0x0, 
ltk_data = 0x0, ltk_free = 0x80}, {
              ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0}, {ltk_key = 0x0, 
ltk_data = 0x0, ltk_free = 0}}}
        kctx = 0x0
        i = 32
        keyslot = 283
        hash = 3227095323
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#3  0x000000341dc077f1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x000000341d8e570d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 2 (Thread 0x7fd7f31ce700 (LWP 1922)):
#0  0x000000341d8e5d03 in epoll_wait () from /lib64/libc.so.6
No symbol table info available.
#1  0x00000000004362dc in slapd_daemon_task (ptr=0x8cb050) at daemon.c:2542
        ns = 1
        at = 0
        nfds = 3
        revents = 0x7b0c90
        tvp = 0x7fd7f31cdda0
        cat = {tv_sec = 1362595564, tv_usec = 0}
        i = 1
        nwriters = 0
        now = 1362595266
        tv = {tv_sec = 298, tv_usec = 0}
        tdelta = 1
        rtask = 0x8b29b0
        l = 1
        last_idle_check = 1362595264
        ebadf = 0
        tid = 0
#2  0x000000341dc077f1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#3  0x000000341d8e570d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x7ffff7117700 (LWP 1919)):
#0  0x000000341dc0804d in pthread_join () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007ffff7daecc0 in ldap_pvt_thread_join (thread=140565473453824, 
thread_return=0x0) at thr_posix.c:197
No locals.
#2  0x0000000000437437 in slapd_daemon () at daemon.c:2935
        i = 0
        rc = 0
#3  0x00000000004149eb in main (argc=9, argv=0x7fffffffe498) at main.c:1012
        i = 9
        no_detach = 1
        rc = 0
        urls = 0x7aa090 "ldapi:///"
        username = 0x7aa0b0 "root"
        groupname = 0x0
        sandbox = 0x0
        syslogUser = 160
        pid = 501312480
        waitfds = {0, 0}
        g_argc = 9
        g_argv = 0x7fffffffe498
        configfile = 0x0
        configdir = 0x7aa0d0 "/opt/zimbra/data/ldap/config"
        serverName = 0x7fffffffe759 "slapd"
        serverMode = 1
        scp = 0x0
        scp_entry = 0x0
        debug_unknowns = 0x0
        syslog_unknowns = 0x0
        serverNamePrefix = 0x4f1728 ""
        l = 5181968
        slapd_pid_file_unlink = 1
        slapd_args_file_unlink = 1
        firstopt = 0
        __PRETTY_FUNCTION__ = "main"




--

Quanah Gibson-Mount
Sr. Member of Technical Staff
Zimbra, Inc
A Division of VMware, Inc.
--------------------
Zimbra ::  the leader in open source messaging and collaboration
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