<html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>Hi all, I just experienced a sudden crash from one of my Kamailio servers. I'm using v4.2.4 built from git repository (branch remotes/origin/4.2). The error logs show this at the time of the crash (I'm using debug=1 on config file)</div><div><br></div><div><p style="margin: 0px;" data-mce-style="margin: 0px;">May 15 15:59:53 KAMAILIO-ERS1 kamailio[21162]: CRITICAL: <core> [pass_fd.c:293]: receive_fd(): EOF on 19<br>May 15 15:59:53 KAMAILIO-ERS1 kamailio[21141]: ALERT: <core> [main.c:784]: handle_sigs(): child process 21149 exited by a signal 11<br>May 15 15:59:53 KAMAILIO-ERS1 kamailio[21141]: ALERT: <core> [main.c:787]: handle_sigs(): core was not generated</p><p style="margin: 0px;" data-mce-style="margin: 0px;"><br></p><p style="margin: 0px;" data-mce-style="margin: 0px;">May 15 15:59:53 KAMAILIO-ERS1 kernel: [2156637.186585] kamailio[21149]: segfault at 20b6 ip 00000000000020b6 sp 00007ffeb0c2bc88 error 14 in kamailio[400000+3c3000]<br>May 15 15:59:53 KAMAILIO-ERS1 kernel: [2156637.214933] kamailio[21141]: segfault at 2290 ip 0000000000002290 sp 00007ffeb0c2c4d8 error 14 in kamailio[400000+3c3000]</p><p style="margin: 0px;" data-mce-style="margin: 0px;"><br></p><p style="margin: 0px;" data-mce-style="margin: 0px;">The modules I'm using are:</p><p style="margin: 0px;" data-mce-style="margin: 0px;"><br></p><p style="margin: 0px;" data-mce-style="margin: 0px;">loadmodule "mi_fifo.so"<br>loadmodule "db_mysql.so"<br>loadmodule "sqlops.so"<br>loadmodule "tm.so"<br>loadmodule "sl.so"<br>loadmodule "pv.so"<br>loadmodule "xlog.so"<br>loadmodule "maxfwd.so"<br>loadmodule "siputils.so"<br>loadmodule "sanity.so"<br>loadmodule "textops.so"<br>loadmodule "rr.so"<br>loadmodule "statsd.so"</p><p style="margin: 0px;" data-mce-style="margin: 0px;"><br></p><p style="margin: 0px;" data-mce-style="margin: 0px;">Have you noticed this error before? This server has a very simple config, for every invite received, it queries a MySQL database to replace the called number from 3 digits to 8-10 digits (for example 135 is translated to 1152751135) and sends back a 300 Redirect with the new number. </p><p style="margin: 0px;" data-mce-style="margin: 0px;"><br></p><p style="margin: 0px;" data-mce-style="margin: 0px;">Another thing to notice is that this server was working at 3-4% CPU load and when the issue happen it spiked to 53%...</p><p style="margin: 0px;" data-mce-style="margin: 0px;"><br></p><p style="margin: 0px;" data-mce-style="margin: 0px;">Let me know I can provide any other info that could be useful.</p><p style="margin: 0px;" data-mce-style="margin: 0px;"><br></p><p style="margin: 0px;" data-mce-style="margin: 0px;">Thanks!</p><p style="margin: 0px;" data-mce-style="margin: 0px;"><br></p><p style="margin: 0px;" data-mce-style="margin: 0px;">Federico</p></div><div><br></div><div><span name="x"></span><div style="background-color: #fdfdfd;" data-mce-style="background-color: #fdfdfd;"><span style="font-family: tahoma, 'new york', times, serif;" data-mce-style="font-family: tahoma, 'new york', times, serif;">Federico San Martín</span><br><span style="font-family: tahoma, 'new york', times, serif; font-size: small;" data-mce-style="font-family: tahoma, 'new york', times, serif; font-size: small;">Ingeniería de Telefonía</span></div><div style="background-color: #fdfdfd;" data-mce-style="background-color: #fdfdfd;"><span style="font-family: tahoma, 'new york', times, serif; font-size: small;" data-mce-style="font-family: tahoma, 'new york', times, serif; font-size: small;"></span><span style="font-family: tahoma, 'new york', times, serif; font-size: small;" data-mce-style="font-family: tahoma, 'new york', times, serif; font-size: small;">TeleCentro S.A.</span></div><div style="background-color: #fdfdfd;" data-mce-style="background-color: #fdfdfd;"><span style="font-family: tahoma, 'new york', times, serif; font-size: small;" data-mce-style="font-family: tahoma, 'new york', times, serif; font-size: small;">Cnel. Apolinario Figueroa 254 Piso 4to</span></div><div style="background-color: #fdfdfd;" data-mce-style="background-color: #fdfdfd;"><p style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;" data-mce-style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-size: small; font-family: tahoma, 'new york', times, serif;" data-mce-style="font-size: small; font-family: tahoma, 'new york', times, serif;">CABA - C1414EDF</span></p><p style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;" data-mce-style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: tahoma, 'new york', times, serif; font-size: small;" data-mce-style="font-family: tahoma, 'new york', times, serif; font-size: small;">Fijo : <span class="Object" id="OBJ_PREFIX_DWT490_com_zimbra_phone" style="color: #336699; cursor: pointer;" data-mce-style="color: #336699; cursor: pointer;"><a href="callto:+54 11 3977 1096" style="color: #336699; text-decoration: none; cursor: pointer;" data-mce-href="callto:+54 11 3977 1096" data-mce-style="color: #336699; text-decoration: none; cursor: pointer;">+54 11 3977 10</a>45</span></span></p><p style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;" data-mce-style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: tahoma, 'new york', times, serif; font-size: small;" data-mce-style="font-family: tahoma, 'new york', times, serif; font-size: small;">Móvil : <span class="Object" id="OBJ_PREFIX_DWT491_com_zimbra_phone" style="color: #336699; cursor: pointer;" data-mce-style="color: #336699; cursor: pointer;"><a href="callto:+54 9 11 2647 1063" style="color: #336699; text-decoration: none; cursor: pointer;" data-mce-href="callto:+54 9 11 2647 1063" data-mce-style="color: #336699; text-decoration: none; cursor: pointer;">+54 9 11 5824 </a>3240</span></span></p><p style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;" data-mce-style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;"><span style="font-family: tahoma, 'new york', times, serif; font-size: small;" data-mce-style="font-family: tahoma, 'new york', times, serif; font-size: small;">e-mail : <a href="mailto:fsanmartin@telecentro.net.ar">fsanmartin@telecentro.net.ar</a></span></p><p style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;" data-mce-style="margin: 0px; font-size: 11pt; font-family: Calibri, sans-serif;"><img pnsrc="cid:96475b76c023954e3b61e52ec412aa3964be1d07@zimbra" width="140" height="29" src="https://webmail.telecentro.net.ar/service/home/~/?auth=co&id=5089&part=2.2" data-mce-src="https://webmail.telecentro.net.ar/service/home/~/?auth=co&id=5089&part=2.2" data-mce-style="font-family: tahoma, 'new york', times, serif; font-size: small;" style="font-family: tahoma, 'new york', times, serif; font-size: small;"></p></div><p style="margin: 0px;" data-mce-style="margin: 0px;"><span style="font-size: 9.0pt; font-family: 'Segoe UI','sans-serif';" data-mce-style="font-size: 9.0pt; font-family: 'Segoe UI','sans-serif';"></span></p><span name="x"></span><br></div></div></body></html>