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</o:shapelayout></xml><![endif]--></head><body lang=FR link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Hello,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>I got several errors this morning on a Kamailio instance.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>The first occurred without a complete crash of Kamailio but 4 coredumps have been created:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>BFD: Warning: /core.3818 is truncated: expected core file size >= 342618112, found: 61579264.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>[New Thread 3818]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Cannot access memory at address 0x7f66e0557658<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>BFD: Warning: /core.3821 is truncated: expected core file size >= 343044096, found: 21229568.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>[New Thread 3821]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Cannot access memory at address 0x7f66e0557658<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>BFD: Warning: /core.3822 is truncated: expected core file size >= 342675456, found: 120066048.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>[New Thread 3822]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Cannot access memory at address 0x7f66e0557658<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>BFD: Warning: /core.3839 is truncated: expected core file size >= 342401024, found: 2691072.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>[New Thread 3839]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Cannot access memory at address 0x3d6f021168<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Cannot access memory at address 0x3d6f021168<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Cannot access memory at address 0x3d6f021168<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>It seems that Kamailio auto recovered without fully crashed during this issue. But the Kamailio FIFO was deleted and kamctl didn't worked anymore. I had to properly restart.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>I have seen in the logs:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:11 /usr/local/sbin/kamailio[3843]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:11 /usr/local/sbin/kamailio[3839]: ERROR: <core> [dtrie.c:144]: dtrie_insert(): could not allocate shared memory from available pool<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:11 /usr/local/sbin/kamailio[3839]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:11 /usr/local/sbin/kamailio[3843]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:11 /usr/local/sbin/kamailio[3831]: ERROR: <core> [dtrie.c:144]: dtrie_insert(): could not allocate shared memory from available pool<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:11 /usr/local/sbin/kamailio[3831]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:11 /usr/local/sbin/kamailio[3841]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:12 /usr/local/sbin/kamailio[3821]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:12 /usr/local/sbin/kamailio[3821]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:12 /usr/local/sbin/kamailio[3828]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:12 /usr/local/sbin/kamailio[3843]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:12 /usr/local/sbin/kamailio[3818]: ERROR: <core> [dtrie.c:144]: dtrie_insert(): could not allocate shared memory from available pool<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:12 /usr/local/sbin/kamailio[3818]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>[…]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:13 kernel: kamailio[3818]: segfault at 40 ip 00007f66d8812af2 sp 00007fff09c83380 error 4 in libtrie.so.1.0[7f66d8810000+5000]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:13 kernel: kamailio[3822]: segfault at 20 ip 00007f66d8812af2 sp 00007fff09c83380 error 4 in libtrie.so.1.0[7f66d8810000+5000]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 kernel: kamailio[3821]: segfault at 0 ip 00007f66d8812af2 sp 00007fff09c83380 error 4 in libtrie.so.1.0[7f66d8810000+5000]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>[…]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: ALERT: <core> [main.c:784]: handle_sigs(): child process 3828 exited by a signal 11<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: ALERT: <core> [main.c:787]: handle_sigs(): core was not generated<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: ALERT: <core> [main.c:784]: handle_sigs(): child process 3825 exited by a signal 11<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: ALERT: <core> [main.c:787]: handle_sigs(): core was not generated<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: INFO: <core> [main.c:799]: handle_sigs(): terminating due to SIGCHLD<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 /usr/local/sbin/kamailio[3832]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 /usr/local/sbin/kamailio[3841]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Jan 21 10:21:14 /usr/local/sbin/kamailio[3876]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>1 hour later a new crash but here Kamailio has completely restarted with two coredump showing the same error than previous one.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>And 2 coredumps readable:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Core was generated by `/usr/local/sbin/kamailio -P /var/run/kamailio.pid -m 256 -M 64'.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Program terminated with signal 11, Segmentation fault.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>#0 0x00007f13a1550af2 in dtrie_insert (root=0x7f138d7ffb38, number=0x22ba6c0 "003716716", numberlen=9, data=0x2, branches=10) at dtrie.c:141<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>141 if (node->child[digit] == NULL) {<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Core was generated by `/usr/local/sbin/kamailio -P /var/run/kamailio.pid -m 256 -M 64'.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Program terminated with signal 11, Segmentation fault.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>#0 0x00007f13a1550af2 in dtrie_insert (root=0x7f138d7ff998, number=0x22b57a8 "0035587482", numberlen=10, data=0x2, branches=10) at dtrie.c:141<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>141 if (node->child[digit] == NULL) {<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Kamailio is 4.2.6 on this instance. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'>Igor.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:9.0pt;font-family:"Verdana",sans-serif'><o:p> </o:p></span></p></div></body></html>