<!-- Kamailio Project uses GitHub Issues only for bugs in the code or feature requests. Please use this template only for bug reports. If you have questions about using Kamailio or related to its configuration file, ask on sr-users mailing list: * http://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users If you have questions about developing extensions to Kamailio or its existing C code, ask on sr-dev mailing list: * http://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev Please try to fill this template as much as possible for any issue. It helps the developers to troubleshoot the issue. If there is no content to be filled in a section, the entire section can be removed. You can delete the comments from the template sections when filling. You can delete next line and everything above before submitting (it is a comment). --> ### Description <!-- Explain what you did, what you expected to happen, and what actually happened. --> ### Troubleshooting #### Reproduction <!-- If the issue can be reproduced, describe how it can be done. --> #### Debugging Data <!-- If you got a core dump, use gdb to extract troubleshooting data - full backtrace, local variables and the list of the code at the issue location. gdb /path/to/kamailio /path/to/corefile bt full info locals list If you are familiar with gdb, feel free to attach more of what you consider to be relevant. --> ``` (paste your debugging data here) ``` #### Log Messages <!-- Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` (paste your log messages here) ``` #### SIP Traffic <!-- If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` (paste your sip traffic here) ``` ### Possible Solutions <!-- If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a fix. --> ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**: <!-- Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...; Kernel details (output of `uname -a`) --> ``` (paste your output here) ``` Hello, Scenario: step1: Helm install homer. homer goes well. step2: helm delete homer. step3: helm install homer. kamailio restarts twice, then kamailio goes well. But Kamailio prints below log, why kamailio restarts and report the ERR logs? Kamailio container detected MySQL is running & bootstrapped config file doesn't exist, may not connect to SMTP SERVER 0(19) INFO: <core> [core/sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module 0(19) WARNING: <core> [core/socket_info.c:1314]: fix_hostname(): could not rev. resolve 0.0.0.0 config file ok, exiting... loading modules under config path: //usr/local/lib64/kamailio/modules/ Listening on udp: 0.0.0.0:9060 Aliases: 0(20) INFO: <core> [core/sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module 0(20) WARNING: <core> [core/socket_info.c:1314]: fix_hostname(): could not rev. resolve 0.0.0.0 0(20) WARNING: <core> [core/socket_info.c:1314]: fix_hostname(): could not rev. resolve 0.0.0.0 0(20) INFO: <core> [core/tcp_main.c:4671]: init_tcp(): using epoll_lt as the io watch method (auto detected) loading modules under config path: //usr/local/lib64/kamailio/modules/ Listening on udp: 0.0.0.0:9060 tcp: 0.0.0.0:39060 Aliases: 0(20) INFO: sipcapture [sipcapture.c:459]: parse_table_names(): INFO: table name:sip_capture 0(20) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 0(20) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 0(20) INFO: <core> [core/udp_server.c:153]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(20) INFO: <core> [core/udp_server.c:203]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 4(24) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 4(24) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 3(23) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 4(24) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 3(23) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 2(22) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 2(22) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 2(22) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 2(22) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 2 rank: 2 desc: [udp receiver child=1 sock=0.0.0.0:9060]) 1(21) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 1(21) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 2(22) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 2, pid 22, "udp receiver child=1 sock=0.0.0.0:9060" 1(21) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 2(22) CRITICAL: <core> [main.c:1611]: main_loop(): Cannot fork 1(21) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 1 rank: 1 desc: [udp receiver child=0 sock=0.0.0.0:9060]) 1(21) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 1, pid 21, "udp receiver child=0 sock=0.0.0.0:9060" 1(21) CRITICAL: <core> [main.c:1611]: main_loop(): Cannot fork 4(24) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 4 rank: 4 desc: [udp receiver child=3 sock=0.0.0.0:9060]) 3(23) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 4(24) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 4, pid 24, "udp receiver child=3 sock=0.0.0.0:9060" 3(23) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 3 rank: 3 desc: [udp receiver child=2 sock=0.0.0.0:9060]) 7(27) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 7(27) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 5(25) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 7(27) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 7(27) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 7 rank: -1 desc: [timer]) 7(27) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 7, pid 27, "timer" 7(27) CRITICAL: <core> [main.c:1688]: main_loop(): cannot fork timer process 5(25) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 6(26) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 6(26) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 6(26) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 6(26) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 6 rank: -1 desc: [slow timer]) 6(26) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 6, pid 26, "slow timer" 6(26) CRITICAL: <core> [main.c:1672]: main_loop(): cannot fork "slow" timer process 5(25) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 5(25) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 5 rank: 5 desc: [udp receiver child=4 sock=0.0.0.0:9060]) 5(25) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 5, pid 25, "udp receiver child=4 sock=0.0.0.0:9060" 5(25) CRITICAL: <core> [main.c:1611]: main_loop(): Cannot fork 9(29) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 9(29) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 9(29) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 9(29) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 9 rank: -1 desc: [RTIMER EXEC child=0 timer=ta]) 8(28) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 9(29) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 9, pid 29, "RTIMER EXEC child=0 timer=ta" 9(29) ERROR: rtimer [rtimer_mod.c:171]: child_init(): failed to start timer routine as process 9(29) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module rtimer (//usr/local/lib64/kamailio/modules/rtimer.so) (idx: 9 rank: 0 desc: [RTIMER EXEC child=0 timer=ta]) 9(29) ERROR: <core> [main.c:1706]: main_loop(): error in init_child 8(28) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 8(28) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 8(28) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 8 rank: -1 desc: [secondary timer]) 8(28) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 8, pid 28, "secondary timer" 8(28) ERROR: <core> [core/timer_proc.c:418]: sr_wtimer_start(): wtimer starting failed 8(28) CRITICAL: <core> [main.c:1698]: main_loop(): Cannot start wtimer 3(23) ERROR: <core> [core/pt.c:340]: fork_process(): init_child failed for process 3, pid 23, "udp receiver child=2 sock=0.0.0.0:9060" 4(24) CRITICAL: <core> [main.c:1611]: main_loop(): Cannot fork 15(35) CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 6 15(35) CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 7 3(23) CRITICAL: <core> [main.c:1611]: main_loop(): Cannot fork 11(31) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 12(32) ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Lost connection to MySQL server at 'waiting for initial communication packet', system error: 110 "Connection timed out" 11(31) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 0(20) ALERT: <core> [main.c:740]: handle_sigs(): child process 21 exited normally, status=255 0(20) ALERT: <core> [main.c:740]: handle_sigs(): child process 22 exited normally, status=255 12(32) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool11(31) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 0(20) ALERT: <core> [main.c:740]: handle_sigs(): child process 26 exited normally, status=255 11(31) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 11 rank: 7 desc: [tcp receiver (generic) child=1]) 0(20) INFO: <core> [main.c:768]: handle_sigs(): terminating due to SIGCHLD 12(32) ERROR: sipcapture [sipcapture.c:1150]: child_init(): unable to connect to database [mysql://homer_user:homer_password@10.254.123.234:3306/homer_data] from capture_mode param. 11(31) ERROR: <core> [core/pt.c:477]: fork_tcp_process(): init_child failed for process 11, pid 31, "tcp receiver (generic) child=1" 12(32) ERROR: <core> [core/sr_module.c:925]: init_mod_child(): error while initializing module sipcapture (//usr/local/lib64/kamailio/modules/sipcapture.so) (idx: 12 rank: 8 desc: [tcp receiver (generic) child=2]) 4(24) INFO: <core> [main.c:823]: sig_usr(): signal 15 received 8(28) INFO: <core> [main.c:823]: sig_usr(): signal 15 received 13(33) INFO: <core> [main.c:823]: sig_usr(): signal 15 received 3(23) INFO: <core> [main.c:823]: sig_usr(): signal 15 received 7(27) INFO: <core> [main.c:823]: sig_usr(): signal 15 received 15(35) INFO: <core> [main.c:823]: sig_usr(): signal 15 received 14(34) INFO: <core> [main.c:823]: sig_usr(): signal 15 received 10(30) INFO: <core> [main.c:823]: sig_usr(): signal 15 received 0(20) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized -- You are receiving this because you are subscribed to this thread. 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