slap_listener crash

gistfile1.txt

(gdb) bt full
#0  0x00007f8577401445 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f8577404bab in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f85773fa10e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007f85773fa1b2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#4  0x00007f8578cf17e0 in slap_listener (sl=0x7f857978b2e0) at ../../../../servers/slapd/daemon.c:1890
        from = {sa_addr = {sa_family = 2, sa_data = "\204\265\202\355\250\336\000\000\000\000\000\000\000"}, sa_in_addr = {sin_family = 2, sin_port = 46468, sin_addr = {s_addr = 3735612802}, sin_zero = "\000\000\000\000\000\000\000"}, sa_storage = {ss_family = 2, 
            __ss_align = 0, 
            __ss_padding = "\000\000\000\000\000\000\000\000\064\310\320x\005\000\000\000\020g\264x\205\177\000\000@x3)\204\177\000\000`\000\000\000\000\000\000\000@z!\f\204\177\000\000\020g\264x\205\177\000\000\210\214|y\205\177\000\000\000\000\000\000\000\000\000\000\351\060yw\205\177\000\000\001\000\000\000\000\000\000\000a\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000\210\214|y\205\177\000"}, sa_in6_addr = {sin6_family = 2, sin6_port = 46468, sin6_flowinfo = 3735612802, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, 
                __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 2026948660}, sa_un_addr = {sun_family = 2, 
            sun_path = "\204\265\202\355\250\336", '\000' <repeats 16 times>, "4\310\320x\005\000\000\000\020g\264x\205\177\000\000@x3)\204\177\000\000`\000\000\000\000\000\000\000@z!\f\204\177\000\000\020g\264x\205\177\000\000\210\214|y\205\177\000\000\000\000\000\000\000\000\000\000\351\060yw\205\177\000\000\001\000\000\000\000\000\000\000a\000\000\000\000"}}
        s = 20
        sfd = 20
        len = 16
        c = <optimized out>
        ssf = 0
        authid = {bv_len = 0, bv_val = 0x0}
        hbuf = ";\000\000\000\000\000\000\000\020\315?9\204\177\000\000P\000\000\000\000\000\000\000\376\341Dw\205\177\000\000\000 \000\000\000\000\000\000\000\000\000\000\001\000\000\000`\347\377C\204\177\000\000\001", '\000' <repeats 19 times>"\204, \177\000\000\000\000\000\000\000\000\000\000\001", '\000' <repeats 15 times>, " \315?9\204\177\000\000\025\000\000\000\000\000\000\000\001", '\000' <repeats 15 times>"\240, \377\377\377\377\377\377\377\310\347\377C\204\177\000\000\257\220Kw\205\177\000\000\025\000\000\000\000\000\000\000\061\346\330x\205\177\000\000\f\000\000\000(\000\000\000\v\000\000\000\002\000\000\000\003\000\000\000p\000\000\000\001\000\000\000\\\000\000\000\001\000\000\000\000\000\000\000 \034\000\000\000\000\000\000\060\264xy\205\177\000\000\000\000\000\000\204\177\000\000pFJU\204\177\000\000\000\000\000\000\204"...
        dnsname = 0x0
        peeraddr = 0x0
        addr = "\000\000\000\000\000\000\000\000\004\061yw\205\177", '\000' <repeats 31 times>
        peername = "\000P=130.237.168.222:33969\000\000\000\000\204\177\000\000\310wAw\205\177\000\000\255\202?9\204\177\000\000_kerberoG\200\037v\205\177", '\000' <repeats 19 times>, "\020\000\000\000\000\000\000\300\220Cw\205\177\000\000\001\b\000\000\000\000\000\000\017\360\003\000\000\000\000\000\001\000\000\000\000\000\000\000\244\201", '\000' <repeats 22 times>, "\a\001\000\000\000\000\000\000\000\020\000\000\000\000\000\000\b\000\000\000\000\000\000\000\027\247vO\000\000\000\000\216PH\027\000\000\000\000\027\247vO\000\000\000\000\216PH\027\000\000\000\000\027\247vO\000\000\000\000\216PH\027", '\000' <repeats 28 times>, "P\201?9\204\177\000\000\337\003\000\000\000\000\000\000\n\000\000\000\000\000\000\000\273"...
        cflag = <optimized out>
        tid = <optimized out>
        __PRETTY_FUNCTION__ = "slap_listener"
#5  0x00007f8578cf17f9 in slap_listener_thread (ctx=<optimized out>, ptr=0x7f857978b2e0) at ../../../../servers/slapd/daemon.c:2092
        rc = <optimized out>
        sl = 0x7f857978b2e0
#6  0x00007f85788579aa in ldap_int_thread_pool_wrapper (xpool=0x7f85797c8c80) at ../../../../libraries/libldap_r/tpool.c:685
        pool = 0x7f85797c8c80
        task = 0x7f845c001e00
        work_list = <optimized out>
        ctx = {ltu_id = 140206053259008, ltu_key = {{ltk_key = 0x7f8578cf6410, ltk_data = 0x7f84380026f0, ltk_free = 0x7f8578cf64f0 <conn_counter_destroy>}, {ltk_key = 0x7f8578d50330, ltk_data = 0x7f8438000a90, ltk_free = 0x7f8578d50350 <slap_sl_mem_destroy>}, {
              ltk_key = 0x7f8578d0c5f0, ltk_data = 0x7f840c217a40, ltk_free = 0x7f8578d0c550 <slap_op_q_destroy>}, {ltk_key = 0x7f85798a0510, ltk_data = 0x7f8438002a60, ltk_free = 0x7f8572bbd1d0 <bdb_reader_free>}, {ltk_key = 0x7f8572bb06d0, ltk_data = 0x7f84427fe010, 
              ltk_free = 0x7f8572bb07a0 <search_stack_free>}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 27 times>}}
        kctx = <optimized out>
        keyslot = <optimized out>
        hash = <optimized out>
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#7  0x00007f857778fe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#8  0x00007f85774bd4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.