/var/log/xinetd.log:
13/8/15@09:21:12: START: printer from=172.17.0.130
13/8/15@09:21:12: EXIT: printer status=1 duration=0(sec)

/var/log/syslog:

Aug 15 09:02:00 printnix xinetd[1683]: 1683 {general_handler} (1683) Unexpected signal: 11 (Segmentation fault)
Aug 15 09:02:00  xinetd[1683]: last message repeated 9 times
Aug 15 09:02:00 printnix xinetd[1683]: 1683 {bad_signal} Received 10 signals in 1 seconds. Exiting...
Aug 15 09:04:08 printnix xinetd[1685]: 1685 {general_handler} (1685) Unexpected signal: 11 (Segmentation fault)
Aug 15 09:04:08  xinetd[1685]: last message repeated 9 times
Aug 15 09:04:08 printnix xinetd[1685]: 1685 {bad_signal} Received 10 signals in 1 seconds. Exiting...
Aug 15 09:08:24 printnix xinetd[1686]: 1686 {general_handler} (1686) Unexpected signal: 11 (Segmentation fault)
Aug 15 09:08:24  xinetd[1686]: last message repeated 9 times
Aug 15 09:08:24 printnix xinetd[1686]: 1686 {bad_signal} Received 10 signals in 1 seconds. Exiting...
Aug 15 09:12:40 printnix xinetd[1688]: 1688 {general_handler} (1688) Unexpected signal: 11 (Segmentation fault)
Aug 15 09:12:40  xinetd[1688]: last message repeated 9 times
Aug 15 09:12:40 printnix xinetd[1688]: 1688 {bad_signal} Received 10 signals in 1 seconds. Exiting...
Aug 15 09:16:56 printnix xinetd[1689]: 1689 {general_handler} (1689) Unexpected signal: 11 (Segmentation fault)
Aug 15 09:16:56  xinetd[1689]: last message repeated 9 times
Aug 15 09:16:56 printnix xinetd[1689]: 1689 {bad_signal} Received 10 signals in 1 seconds. Exiting...
Aug 15 09:17:01 printnix CRON[1691]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Aug 15 09:21:12 printnix xinetd[1782]: 1782 {general_handler} (1782) Unexpected signal: 11 (Segmentation fault)
Aug 15 09:21:12  xinetd[1782]: last message repeated 9 times
Aug 15 09:21:12 printnix xinetd[1782]: 1782 {bad_signal} Received 10 signals in 1 seconds. Exiting...
Aug 15 09:21:47 printnix kernel: [ 2344.268352] sctp: Hash tables configured (established 65536 bind 65536)

$xinetd -d:
root@printnix:/var/log# xinetd -d
13/8/15@09:32:02: DEBUG: 1951 {handle_includedir} Reading included configuration file: /etc/xinetd.d/chargen [file=/etc/xinetd.conf] [line=20]
13/8/15@09:32:02: DEBUG: 1951 {handle_includedir} Reading included configuration file: /etc/xinetd.d/cups-lpd [file=/etc/xinetd.d/cups-lpd] [line=28]
13/8/15@09:32:02: DEBUG: 1951 {handle_includedir} Reading included configuration file: /etc/xinetd.d/daytime [file=/etc/xinetd.d/daytime] [line=10]
13/8/15@09:32:02: DEBUG: 1951 {handle_includedir} Reading included configuration file: /etc/xinetd.d/discard [file=/etc/xinetd.d/discard] [line=26]
13/8/15@09:32:02: DEBUG: 1951 {handle_includedir} Reading included configuration file: /etc/xinetd.d/echo [file=/etc/xinetd.d/echo] [line=25]
13/8/15@09:32:02: DEBUG: 1951 {handle_includedir} Reading included configuration file: /etc/xinetd.d/time [file=/etc/xinetd.d/time] [line=26]
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing chargen
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing chargen
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing daytime
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing daytime
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing discard
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing discard
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing echo
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing echo
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing time
13/8/15@09:32:02: DEBUG: 1951 {remove_disabled_services} removing time
Service defaults
        Instances = 30
        CPS = max conn:50 wait:10
        Bind = All addresses.
        Only from: All sites
        No access: No blocked sites
        Logging to file: /var/log/xinetd.log (no limits)
        Log_on_success flags = HOST DURATION EXIT
        Log_on_failure flags = HOST ATTEMPT

Service configuration: printer
        id = printer
        flags = NAMEINARGS IPv4
        socket_type = stream
        Protocol (name,number) = (tcp,6)
        port = 515
        wait = no
        user = 0
        Groups = no
        PER_SOURCE = -1
        Bind = All addresses.
        Server = /usr/lib/cups/daemon/cups-lpd
        Server argv =
        Only from: All sites
        No access: No blocked sites
        Logging to common log file
        Log_on_success flags = HOST DURATION EXIT
        Log_on_failure flags = HOST ATTEMPT

13/8/15@09:32:02: ERROR: 1951 {activate_normal} bind failed (Address already in use (errno = 98)). service = printer
13/8/15@09:32:02: ERROR: 1951 {cnf_start_services} Service printer failed to start and is deactivated.
13/8/15@09:32:02: DEBUG: 1951 {cnf_start_services} mask_max = 0, services_started = 0
13/8/15@09:32:02: CRITICAL: 1951 {init_services} no services. Exiting...