<p>Hi,</p>

<p>I've got a segfault and the trace as follows:</p>

<p>#0  SSL_set_bio (s=s@entry=0x0, rbio=rbio@entry=0x7f6989bd5ef8,<br>
    wbio=wbio@entry=0x7f6989bd5ef8) at ssl_lib.c:612<br>
No locals.<br>
<a href="https://github.com/OpenSIPS/opensips/issues/1" class="issue-link js-issue-link" data-url="https://github.com/OpenSIPS/opensips/issues/1" data-id="14713992" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#1</a>  0x00007f69d0ca664f in SSL_set_fd (s=0x0, fd=fd@entry=21) at ssl_lib.c:677<br>
        ret = 0<br>
        bio = 0x7f6989bd5ef8<br>
<a href="https://github.com/OpenSIPS/opensips/issues/2" class="issue-link js-issue-link" data-url="https://github.com/OpenSIPS/opensips/issues/2" data-id="15125423" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#2</a>  0x00007f69cac043aa in tls_update_fd (c=, fd=21) at tls_server.c:86<br>
        ssl = <br>
<a href="https://github.com/OpenSIPS/opensips/pull/3" class="issue-link js-issue-link" data-url="https://github.com/OpenSIPS/opensips/issues/3" data-id="15303208" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#3</a>  0x00007f69cac04a08 in tls_blocking_write (c=0x7f6989b76b18, fd=fd@entry=21,<br>
    buf=buf@entry=0x7f69d200dd10 "SIP/2.0 200 OK\r\nRecord-Route: 
tag=a049a716&gt;\r\nRecord-Route: sip:185.40.140.201;r2=on;lr;ftag=a049a716\r\nRecord-Route<br>

    at tls_server.c:589<br>
        written = 0<br>
        n = <br>
        timeout = <br>
        retries = 0<br>
        pf = {fd = 21, events = 32617, revents = 0}<br>
        <strong>FUNCTION</strong> = "tls_blocking_write"<br>
<a href="https://github.com/OpenSIPS/opensips/pull/4" class="issue-link js-issue-link" data-url="https://github.com/OpenSIPS/opensips/issues/4" data-id="15307798" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#4</a>  0x00007f69cac14580 in proto_tls_send (send_sock=,<br>
    buf=0x7f69d200dd10 "SIP/2.0 200 OK\r\nRecord-Route: 
16&gt;\r\nRecord-Route: sip:185.40.140.201;r2=on;lr;ftag=a049a716\r\nRecord-Route: 
.40.140.201:5061;transport=tls;r2=on;lr;ftag=a049a"..., len=671, to=,<br>
    id=) at proto_tls.c:1413<br>
        c = 0x7f6989b76b18<br>
        ip = {af = 2, len = 4, u = {addrl = {521187158, 3}, addr32 = {521187158, 0, 3,<br>
              0}, addr16 = {44886, 7952, 0, 0, 3, 0, 0, 0},<br>
            addr = "V\257\020\037\000\000\000\000\003\000\000\000\000\000\000"}}<br>
        port = <br>
        fd = 21<br>
        n = <br>
        <strong>FUNCTION</strong> = "proto_tls_send"<br>
<a href="https://github.com/OpenSIPS/opensips/pull/5" class="issue-link js-issue-link" data-url="https://github.com/OpenSIPS/opensips/issues/5" data-id="15471911" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#5</a>  0x0000000000446bdb in msg_send (msg=0x7f69d2008ee8, len=,<br>
    buf=0x7f69d200dd10 "SIP/2.0 200 OK\r\nRecord-Route: 
16&gt;\r\nRecord-Route: sip:185.40.140.201;r2=on;lr;ftag=a049a716\r\nRecord-Route: 
.40.140.201:5061;transport=tls;r2=on;lr;ftag=a049a"..., id=,<br>
    to=0x7f69d200a078, proto=3, send_sock=) at forward.h:116<br>
        out_buff = {<br>
          s = 0x7f69d200dd10 "SIP/2.0 200 OK\r\nRecord-Route: 
a049a716&gt;\r\nRecord-Route: sip:185.40.140.201;r2=on;lr;ftag=a049a716\r\nRecord-Route: 
ip:185.40.140.201:5061;transport=tls;r2=on;lr;ftag=a049a"..., len = 671}<br>
<a href="https://github.com/OpenSIPS/opensips/issues/6" class="issue-link js-issue-link" data-url="https://github.com/OpenSIPS/opensips/issues/6" data-id="15524941" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#6</a>  forward_reply (msg=msg@entry=0x7f69d2008ee8) at forward.c:560<br>
        new_buf = 0x7f69d200dd10 "SIP/2.0 200 OK\r\nRecord-Route: 
tag=a049a716&gt;\r\nRecord-Route: sip:185.40.140.201;r2=on;lr;ftag=a049a716\r\nRecord-Route<br>

        to = 0x7f69d200a078<br>
        new_len = 671<br>
        mod = <br>
        proto = 3<br>
        id = <br>
        send_sock = <br>
        s = <br>
        len = <br>
        <strong>FUNCTION</strong> = "forward_reply"<br>
<a href="https://github.com/OpenSIPS/opensips/pull/7" class="issue-link js-issue-link" data-url="https://github.com/OpenSIPS/opensips/issues/7" data-id="15713961" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#7</a>  0x0000000000435e0d in receive_msg (<br>
    buf=0x7d34a0  "SIP/2.0 200 OK\r\nRecord-Route: 
049a716&gt;\r\nRecord-Route: sip:185.40.140.201;r2=on;lr;ftag=a049a716\r\nRecord-Route: 
p:185.40.140.201:5061;transport=tls;r2=on;lr;ftag=a049a"..., len=,<br>
    rcv_info=rcv_info@entry=0x7ffe4a519ef0) at receive.c:243<br>
        ctx = 0x7f69d20099b0<br>
        msg = 0x7f69d2008ee8<br>
        start = {tv_sec = 140091258997872, tv_usec = 7}<br>
        rc = 3<br>
        in_buff = {<br>
          s = 0x7d34a0  "SIP/2.0 200 OK\r\nRecord-Route: 
ftag=a049a716&gt;\r\nRecord-Route: sip:185.40.140.201;r2=on;lr;ftag=a049a716\r\nRecord-Rout<br>
e: 
        __FUNCTION__ = "receive_msg"<br>
<a href="https://github.com/OpenSIPS/opensips/issues/8" class="issue-link js-issue-link" data-url="https://github.com/OpenSIPS/opensips/issues/8" data-id="15931593" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#8</a>  0x0000000000520cbb in udp_read_req (si=, bytes_read=)<br>
    at net/proto_udp/proto_udp.c:190<br>
        ri = {src_ip = {af = 2, len = 4, u = {addrl = {140091490838713, 46}, addr32 = {<br>
                2542545081, 32617, 46, 0}, addr16 = {10425, 38796, 32617, 0, 46, 0, 0,<br>
                0}, addr = "\271(\214\227i\177\000\000.\000\000\000\000\000\000"}},<br>
          dst_ip = {af = 2, len = 4, u = {addrl = {3381405881, 0}, addr32 = {<br>
                3381405881, 0, 0, 0}, addr16 = {10425, 51596, 0, 0, 0, 0, 0, 0},<br>
              addr = "\271(\214\311", '\000' }}, src_port = 5060,<br>
          dst_port = 5060, proto = 1, proto_reserved1 = 0, proto_reserved2 = 0,<br>
          src_su = {s = {sa_family = 2,<br>
              sa_data = "\023\304\271(\214\227\000\000\000\000\000\000\000"}, sin = {<br>
              sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 2542545081},<br>
              sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2,<br>
              sin6_port = 50195, sin6_flowinfo = 2542545081, sin6_addr = {__in6_u = {<br>
                  __u6_addr8 = '\000' , __u6_addr16 = {0, 0, 0, 0, 0,<br>
                    0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 4658389}},<br>
          bind_address = 0x7f69d1f372f0}<br>
        len = <br>
        buf = "SIP/2.0 200 OK\r\nRecord-Route: sip:185.40.140.151;lr;ftag=a049a716\r\nRe<br>
cord-Route: sip:185.40.140.201;r2=on;lr;ftag=a049a716\r\nRecord-Route: 
01:5061;transport=tls;r2=on;lr;ftag=a049a"...<br>
        fromlen = 16<br>
        p = </p>

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