Package: xinetd
Version: 1:2.3.14-7
Hi,
I would like improve all syslog capabilities with tftpd-hpa, so i use
xinetd Debian Squeeze package on Amd64 host. When i use tftpd-hpa in
standalone mode, it is possible to get and put file via atftp tools
without problem.
But when i stop tftpd-hpa process, and after setting tftp in /etc/xinetd
config and restarting xinetd daemon, when i start the same command line
in order to get or put file via aftpd tools, xinetd launch a new
in.tftpd process, but whithout success with error message :
==> /var/log/syslog-ng/current_logs/BY_FACILITY_daemon.err.log <==
Feb 19 16:38:35 s_src@srv-backup-1/192.168.6.231 xinetd[25519]: START:
id-tftp-udp pid=26520 from=192.168.9.243
Feb 19 16:38:35 s_src@srv-backup-1/192.168.6.231 in.tftpd[26520]: cannot
bind to local IPv4 socket: Address already in use
Feb 19 16:38:35 s_src@srv-backup-1/192.168.6.231 xinetd[25519]: EXIT:
id-tftp-udp status=71 pid=26520 duration=0(sec)
My config is :
admlinux@srv-backup-1:~$ uname -a
Linux srv-backup-1 2.6.39-bpo.2-686-pae #1 SMP Thu Aug 4 11:02:22 UTC
2011 i686 GNU/Linux
admlinux@srv-backup-1:~$ cat /etc/debian_version
6.0.4
the server is running on the host srv-backup-1 with correct DNS settings
admlinux@srv-backup-1:~$ nslookup srv-backup-1-admin
Server: 192.168.6.229
Address: 192.168.6.229#53
Name: srv-backup-1-admin.mydomain1.noip.org
Address: 192.168.9.243
admlinux@srv-backup-1:~$ dpkg -l |grep inetd
ii update-inetd 4.38+nmu1+squeeze1 inetd
configuration file updater
ii xinetd 1:2.3.14-7
replacement for inetd with many enhancements
admlinux@srv-backup-1:~$ dpkg -l |grep tftpd
ii tftpd-hpa 5.0-18 HPA's
tftp server
admlinux@srv-backup-1:~$ ip route ls
default via 192.168.8.252 dev eth2-users
192.168.6.0/24 dev eth1-services proto kernel scope link src
192.168.6.231
192.168.8.0/24 dev eth2-users proto kernel scope link src 192.168.8.248
192.168.9.0/24 dev eth0-admin proto kernel scope link src 192.168.9.243
192.168.12.0/24 dev eth3-trusted proto kernel scope link src
192.168.12.152
my xinetd config
----------------
admlinux@srv-backup-1:~$ cat /etc/xinetd.conf |grep -v "#"
include /etc/xinetd.d/common_all_services
includedir /etc/xinetd.d
defaults
{
enabled = id-tftp-udp
}
admlinux@srv-backup-1:~$ cat /etc/xinetd.d/common_all_services |grep
-v "#"
defaults
{
log_type = SYSLOG daemon info
log_on_success = HOST PID USERID DURATION EXIT
log_on_failure = HOST ATTEMPT USERID
only_from = 192.168.9.0/24
}
admlinux@srv-backup-1:~$ cat /etc/xinetd.d/services_tftp |grep -v "#"
service tftp
{
disable = yes
log_type = SYSLOG ftp info
id = id-tftp-udp
flags = IPV4 REUSE
socket_type = dgram
protocol = udp
wait = yes
user = root
group = root
server = /usr/sbin/in.tftpd
server_args = --listen --address
srv-backup-1-admin.mydomain1.noip.org:tftp --umask 0 --create --timeout
2 --ipv4 /srv/tftp
bind = srv-backup-1-admin.mydomain1.noip.org
instances = 2
per_source = 1
}
admlinux@srv-backup-1:~$ ls -altr /srv/tftp/
total 19655
drwxrwxrwx 3 root root 1024 Feb 18 20:10 ..
-rw-r--r-- 1 root root 10000000 Feb 19 09:39 big_file.txt
-rw-rw-rw- 1 nobody nogroup 19736 Feb 19 14:18
switch_3com_4400_backup.old.txt
-rw-rw-rw- 1 nobody nogroup 19206 Feb 19 14:24
switch_3com_4400_backup.txt
drwxrwxrwx 2 root root 1024 Feb 19 14:24 .
-rw-rw-rw- 1 nobody nogroup 10000000 Feb 19 14:43 big_file_send1.txt
tail -f /var/log/syslog-ng/current_logs/BY_FACILITY_daemon.*&
in order to cacth all daemon log messages
start now xinetd ...
admlinux@srv-backup-1:/etc$ sudo /etc/init.d/xinetd restart
[sudo] password for admlinux:
Stopping internet superserver: xinetd.
Starting internet superserver: xinetd.
and following output is extracted on server log ....
==> /var/log/syslog-ng/current_logs/BY_FACILITY_daemon.debug.log <==
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Reading
included configuration file: /etc/xinetd.d/common_all_services
[file=/etc/xinetd.conf] [line=6]
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Reading
included configuration file: /etc/xinetd.d/chargen
[file=/etc/xinetd.conf] [line=10]
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Reading
included configuration file: /etc/xinetd.d/common_all_services
[file=/etc/xinetd.d/common_all_services] [line=28]
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Reading
included configuration file: /etc/xinetd.d/daytime
[file=/etc/xinetd.d/daytime] [line=13]
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Reading
included configuration file: /etc/xinetd.d/discard
[file=/etc/xinetd.d/discard] [line=26]
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Reading
included configuration file: /etc/xinetd.d/echo
[file=/etc/xinetd.d/echo] [line=25]
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Reading
included configuration file: /etc/xinetd.d/services_tftp
[file=/etc/xinetd.d/services_tftp] [line=26]
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Reading
included configuration file: /etc/xinetd.d/time
[file=/etc/xinetd.d/time] [line=23]
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
chargen
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
chargen
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
daytime
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
daytime
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
discard
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
discard
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
echo
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
echo
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
time
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: removing
time
==> /var/log/syslog-ng/current_logs/BY_FACILITY_daemon.notice.log <==
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: xinetd
Version 2.3.14 started with libwrap loadavg options compiled in.
Feb 19 16:44:01 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: Started
working: 1 available service
The xinetd seems correctly launched, because ....
admlinux@srv-backup-1:/etc$ sudo lsof -n |grep xinetd
xinetd 26884 root cwd DIR 253,10 1024 2 /
xinetd 26884 root rtd DIR 253,10 1024 2 /
xinetd 26884 root txt REG 253,9 133908 35187
/usr/sbin/xinetd
xinetd 26884 root mem REG 253,10 71432 10010
/lib/libresolv-2.11.3.so
xinetd 26884 root mem REG 253,10 22036 10025
/lib/libnss_dns-2.11.3.so
xinetd 26884 root mem REG 253,10 42580 10011
/lib/libnss_files-2.11.3.so
xinetd 26884 root mem REG 253,10 38504 10004
/lib/libnss_nis-2.11.3.so
xinetd 26884 root mem REG 253,10 1319176 10024
/lib/libc-2.11.3.so
xinetd 26884 root mem REG 253,10 38360 10009
/lib/libcrypt-2.11.3.so
xinetd 26884 root mem REG 253,10 149392 10006
/lib/libm-2.11.3.so
xinetd 26884 root mem REG 253,10 79676 10008
/lib/libnsl-2.11.3.so
xinetd 26884 root mem REG 253,10 31360 9936
/lib/libwrap.so.0.7.6
xinetd 26884 root mem REG 253,10 118060 10017
/lib/ld-2.11.3.so
xinetd 26884 root 0r CHR 1,3 0t0 17794
/dev/null
xinetd 26884 root 1r CHR 1,3 0t0 17794
/dev/null
xinetd 26884 root 2r CHR 1,3 0t0 17794
/dev/null
xinetd 26884 root 3r FIFO 0,8 0t0 2782902 pipe
xinetd 26884 root 4w FIFO 0,8 0t0 2782902 pipe
xinetd 26884 root 5u IPv4 2783543 0t0 UDP
192.168.9.243:tftp
xinetd 26884 root 7u unix 0xf3acf300 0t0 2783517 socket
I start now on the same host a put command
admlinux@srv-backup-1:~$ atftp --put --local-file ~/tmp/big_file.txt
--remote-file /srv/tftp/big_file_send1.txt
srv-backup-1-admin.mydomain1.noip.org tftp
timeout: retrying...
timeout: retrying...
timeout: retrying...
and on the log ....
==> /var/log/syslog-ng/current_logs/BY_FACILITY_daemon.err.log <==
Feb 19 16:55:39 s_src@srv-backup-1/192.168.6.231 in.tftpd[27633]: cannot
bind to local IPv4 socket: Address already in use
Feb 19 16:55:39 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: EXIT:
id-tftp-udp status=71 pid=27633 duration=0(sec)
Feb 19 16:55:44 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: START:
id-tftp-udp pid=27637 from=192.168.9.243
Feb 19 16:55:44 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: START:
id-tftp-udp pid=27637 from=192.168.9.243
Feb 19 16:55:44 s_src@srv-backup-1/192.168.6.231 in.tftpd[27637]: cannot
bind to local IPv4 socket: Address already in use
Feb 19 16:55:44 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: EXIT:
id-tftp-udp status=71 pid=27637 duration=0(sec)
Feb 19 16:55:44 s_src@srv-backup-1/192.168.6.231 xinetd[26884]: EXIT:
id-tftp-udp status=71 pid=27637 duration=0(sec)
So i have also try one strace on the xinetd process....with the same
test ...
admlinux@srv-backup-1:/etc$ sudo strace -p 26884 -f
Process 26884 attached - interrupt to quit
select(6, [3 5], NULL, NULL, NULL) = 1 (in [5])
recvfrom(5, "\0", 1, MSG_PEEK, {sa_family=AF_INET,
sin_port=htons(54375), sin_addr=inet_addr("192.168.9.243")}, [16]) = 1
time(NULL) = 1329667049
clone(Process 27707 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0xb76d7728) = 27707
[pid 26884] time(NULL) = 1329667049
[pid 26884] time(NULL) = 1329667049
[pid 26884] send(7, "<94>Feb 19 16:57:29 xinetd[26884"..., 82,
MSG_NOSIGNAL <unfinished ...>
[pid 27707] rt_sigaction(SIGPIPE, {SIG_DFL, [PIPE], SA_RESTART},
<unfinished ...>
[pid 26884] <... send resumed> ) = 82
[pid 26884] select(6, [3], NULL, NULL, NULL <unfinished ...>
[pid 27707] <... rt_sigaction resumed> {SIG_IGN, [], 0}, 8) = 0
[pid 27707] rt_sigaction(SIGTSTP, {SIG_DFL, [TSTP], SA_RESTART},
{SIG_IGN, [], 0}, 8) = 0
[pid 27707] rt_sigaction(SIGTTIN, {SIG_DFL, [TTIN], SA_RESTART},
{SIG_IGN, [], 0}, 8) = 0
[pid 27707] rt_sigaction(SIGTTOU, {SIG_DFL, [TTOU], SA_RESTART},
{SIG_IGN, [], 0}, 8) = 0
[pid 27707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid 27707] close(3) = 0
[pid 27707] close(4) = 0
[pid 27707] open("/dev/null", O_RDONLY) = 3
[pid 27707] dup2(3, 0) = 0
[pid 27707] dup2(3, 1) = 1
[pid 27707] dup2(3, 2) = 2
[pid 27707] close(3) = 0
[pid 27707] setgid32(0) = 0
[pid 27707] setgroups32(0, []) = 0
[pid 27707] setuid32(0) = 0
[pid 27707] getpeername(5, 0xb78948c0, [128]) = -1 ENOTCONN (Transport
endpoint is not connected)
[pid 27707] recvfrom(5, "\0\2/srv/tftp/big_file_send1.txt\0o"..., 8192,
MSG_PEEK, {sa_family=AF_INET, sin_port=htons(54375),
sin_addr=inet_addr("192.168.9.243")}, [1
[pid 27707] getsockname(5, {sa_family=AF_INET, sin_port=htons(69),
sin_addr=inet_addr("192.168.9.243")}, [16]) = 0
[pid 27707] open("/etc/hosts.allow", O_RDONLY) = 3
[pid 27707] fstat64(3, {st_mode=S_IFREG|0644, st_size=580, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7897000
[pid 27707] read(3, "# /etc/hosts.allow: list of host"..., 1024) = 580
[pid 27707] read(3, "", 1024) = 0
[pid 27707] close(3) = 0
[pid 27707] munmap(0xb7897000, 4096) = 0
[pid 27707] open("/etc/hosts.deny", O_RDONLY) = 3
[pid 27707] fstat64(3, {st_mode=S_IFREG|0644, st_size=880, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7897000
[pid 27707] read(3, "# /etc/hosts.deny: list of hosts"..., 1024) = 880
[pid 27707] read(3, "", 1024) = 0
[pid 27707] close(3) = 0
[pid 27707] munmap(0xb7897000, 4096) = 0
[pid 27707] fcntl64(5, F_SETFD, 0) = 0
[pid 27707] close(7) = 0
[pid 27707] dup2(5, 0) = 0
[pid 27707] dup2(5, 1) = 1
[pid 27707] dup2(5, 2) = 2
[pid 27707] setrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
[pid 27707] close(5) = 0
[pid 27707] setsid() = 27707
[pid 27707] execve("/usr/sbin/in.tftpd", ["in.tftpd", "--listen",
"--address", "srv-backup-1-admin.mydomain1.noi"..., "--umask", "0",
"--create", "--timeout", "2", "
[pid 27707] brk(0) = 0x9cd1000
[pid 27707] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] mmap2(NULL, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7874000
[pid 27707] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] open("/etc/ld.so.cache", O_RDONLY) = 3
[pid 27707] fstat64(3, {st_mode=S_IFREG|0644, st_size=12051, ...}) = 0
[pid 27707] mmap2(NULL, 12051, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7871000
[pid 27707] close(3) = 0
[pid 27707] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] open("/lib/libwrap.so.0", O_RDONLY) = 3
[pid 27707] read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0\0\0\0004\0\0\0"...,
512) = 512
[pid 27707] fstat64(3, {st_mode=S_IFREG|0644, st_size=31360, ...}) = 0
[pid 27707] mmap2(NULL, 32036, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7869000
[pid 27707] mmap2(0xb7870000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7) = 0xb7870000
[pid 27707] close(3) = 0
[pid 27707] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] open("/lib/libnsl.so.1", O_RDONLY) = 3
[pid 27707] read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\2201\0\0004\0\0\0"...,
512) = 512
[pid 27707] fstat64(3, {st_mode=S_IFREG|0644, st_size=79676, ...}) = 0
[pid 27707] mmap2(NULL, 92136, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7852000
[pid 27707] mmap2(0xb7865000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12) = 0xb7865000
[pid 27707] mmap2(0xb7867000, 6120, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7867000
[pid 27707] close(3) = 0
[pid 27707] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] open("/lib/libc.so.6", O_RDONLY) = 3
[pid 27707] read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360m\1\0004\0\0\0"...,
512) = 512
[pid 27707] fstat64(3, {st_mode=S_IFREG|0755, st_size=1319176, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7851000
[pid 27707] mmap2(NULL, 1329480, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb770c000
[pid 27707] mprotect(0xb784a000, 4096, PROT_NONE) = 0
[pid 27707] mmap2(0xb784b000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13e) = 0xb784b000
[pid 27707] mmap2(0xb784e000, 10568, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb784e000
[pid 27707] close(3) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb770b000
[pid 27707] set_thread_area({entry_number:-1 -> 6, base_addr:0xb770b6c0,
limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
limit_in_pages:1, seg_not_present:
[pid 27707] mprotect(0xb784b000, 8192, PROT_READ) = 0
[pid 27707] mprotect(0xb7865000, 4096, PROT_READ) = 0
[pid 27707] mprotect(0xb7892000, 4096, PROT_READ) = 0
[pid 27707] munmap(0xb7871000, 12051) = 0
[pid 27707] socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 3
[pid 27707] connect(3, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
[pid 27707] time(NULL) = 1329667049
[pid 27707] getpid() = 27707
[pid 27707] brk(0) = 0x9cd1000
[pid 27707] brk(0x9cf2000) = 0x9cf2000
[pid 27707] socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
[pid 27707] connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"},
110) = -1 ENOENT (No such file or directory)
[pid 27707] close(4) = 0
[pid 27707] socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
[pid 27707] connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"},
110) = -1 ENOENT (No such file or directory)
[pid 27707] close(4) = 0
[pid 27707] open("/etc/nsswitch.conf", O_RDONLY) = 4
[pid 27707] fstat64(4, {st_mode=S_IFREG|0644, st_size=1172, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(4, "# /etc/nsswitch.conf\n#\n# Example"..., 1024) = 1024
[pid 27707] read(4, "cording /usr/share/doc/autofs/RE"..., 1024) = 148
[pid 27707] read(4, "", 1024) = 0
[pid 27707] close(4) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] open("/etc/ld.so.cache", O_RDONLY) = 4
[pid 27707] fstat64(4, {st_mode=S_IFREG|0644, st_size=12051, ...}) = 0
[pid 27707] mmap2(NULL, 12051, PROT_READ, MAP_PRIVATE, 4, 0) = 0xb7871000
[pid 27707] close(4) = 0
[pid 27707] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] open("/lib/libnss_files.so.2", O_RDONLY) = 4
[pid 27707] read(4,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220\32\0\0004\0\0\0"..., 512)
= 512
[pid 27707] fstat64(4, {st_mode=S_IFREG|0644, st_size=42580, ...}) = 0
[pid 27707] mmap2(NULL, 45780, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0xb76ff000
[pid 27707] mmap2(0xb7709000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x9) = 0xb7709000
[pid 27707] close(4) = 0
[pid 27707] mprotect(0xb7709000, 4096, PROT_READ) = 0
[pid 27707] munmap(0xb7871000, 12051) = 0
[pid 27707] open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 4
[pid 27707] fcntl64(4, F_GETFD) = 0x1 (flags FD_CLOEXEC)
[pid 27707] fstat64(4, {st_mode=S_IFREG|0644, st_size=1003, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(4, "root:x:0:0:root:/root:/bin/bash\n"..., 1024) = 1003
[pid 27707] close(4) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] umask(0) = 022
[pid 27707] socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid 27707] fcntl64(4, F_GETFL) = 0x2 (flags O_RDWR)
[pid 27707] fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
[pid 27707] socket(PF_NETLINK, SOCK_RAW, 0) = 5
[pid 27707] bind(5, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
[pid 27707] getsockname(5, {sa_family=AF_NETLINK, pid=27707,
groups=00000000}, [12]) = 0
[pid 27707] time(NULL) = 1329667049
[pid 27707] sendto(5, "\24\0\0\0\26\0\1\3\351\33AO\0\0\0\0\0\0\0\0", 20,
0, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
[pid 27707] recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000000},
msg_iov(1)=[{"@\0\0\0\24\0\2\0\351\33AO;l\0\0\2\30\200\0\35\0\0\0\10\0\1\0\300\2
[pid 27707] recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000000},
msg_iov(1)=[{"@\0\0\0\24\0\2\0\351\33AO;l\0\0\n@\200\375\35\0\0\0\24\0\1\0\376\2
[pid 27707] recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0,
groups=00000000},
msg_iov(1)=[{"\24\0\0\0\3\0\2\0\351\33AO;l\0\0\0\0\0\0\35\0\0\0\24\0\1\0\376\200
[pid 27707] close(5) = 0
[pid 27707] open("/etc/resolv.conf", O_RDONLY) = 5
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=77, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(5, "domain mydomain1.noip.org\nsearch"..., 1024) = 77
[pid 27707] read(5, "", 1024) = 0
[pid 27707] close(5) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
[pid 27707] connect(5, {sa_family=AF_FILE, path="/var/run/nscd/socket"},
110) = -1 ENOENT (No such file or directory)
[pid 27707] close(5) = 0
[pid 27707] socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
[pid 27707] connect(5, {sa_family=AF_FILE, path="/var/run/nscd/socket"},
110) = -1 ENOENT (No such file or directory)
[pid 27707] close(5) = 0
[pid 27707] open("/etc/host.conf", O_RDONLY) = 5
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=9, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(5, "multi on\n", 1024) = 9
[pid 27707] read(5, "", 1024) = 0
[pid 27707] close(5) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 5
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=169, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(5, "127.0.0.1\tsrv-backup-1 localhost"..., 1024) = 169
[pid 27707] read(5, "", 1024) = 0
[pid 27707] close(5) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] open("/etc/ld.so.cache", O_RDONLY) = 5
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=12051, ...}) = 0
[pid 27707] mmap2(NULL, 12051, PROT_READ, MAP_PRIVATE, 5, 0) = 0xb7871000
[pid 27707] close(5) = 0
[pid 27707] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] open("/lib/libnss_dns.so.2", O_RDONLY) = 5
[pid 27707] read(5,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\340\v\0\0004\0\0\0"...,
512) = 512
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=22036, ...}) = 0
[pid 27707] mmap2(NULL, 20612, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb76f9000
[pid 27707] mmap2(0xb76fd000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x4) = 0xb76fd000
[pid 27707] close(5) = 0
[pid 27707] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] open("/lib/libresolv.so.2", O_RDONLY) = 5
[pid 27707] read(5,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`&\0\0004\0\0\0"...,
512) = 512
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=71432, ...}) = 0
[pid 27707] mmap2(NULL, 79944, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb76e5000
[pid 27707] mmap2(0xb76f5000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x10) = 0xb76f5000
[pid 27707] mmap2(0xb76f7000, 6216, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb76f7000
[pid 27707] close(5) = 0
[pid 27707] mprotect(0xb76f5000, 4096, PROT_READ) = 0
[pid 27707] mprotect(0xb76fd000, 4096, PROT_READ) = 0
[pid 27707] munmap(0xb7871000, 12051) = 0
[pid 27707] stat64("/etc/resolv.conf", {st_mode=S_IFREG|0644,
st_size=77, ...}) = 0
[pid 27707] open("/etc/resolv.conf", O_RDONLY) = 5
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=77, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(5, "domain mydomain1.noip.org\nsearch"..., 1024) = 77
[pid 27707] read(5, "", 1024) = 0
[pid 27707] close(5) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] gettimeofday({1329667049, 665534}, NULL) = 0
[pid 27707] socket(PF_INET, SOCK_DGRAM|SOCK_NONBLOCK, IPPROTO_IP) = 5
[pid 27707] connect(5, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("192.168.6.229")}, 16) = 0
[pid 27707] gettimeofday({1329667049, 666098}, NULL) = 0
[pid 27707] poll([{fd=5, events=POLLOUT}], 1, 0) = 1 ([{fd=5,
revents=POLLOUT}])
[pid 27707] send(5,
"\371:\1\0\0\1\0\0\0\0\0\0\22srv-backup-1-admin\t"..., 55, MSG_NOSIGNAL)
= 55
[pid 27707] poll([{fd=5, events=POLLIN}], 1, 5000) = 1 ([{fd=5,
revents=POLLIN}])
[pid 27707] ioctl(5, FIONREAD, [120]) = 0
[pid 27707] recvfrom(5,
"\371:\205\200\0\1\0\1\0\1\0\1\22srv-backup-1-admin\t"..., 1024, 0,
{sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("192.168.6.229
[pid 27707] close(5) = 0
[pid 27707] stat64("/etc/resolv.conf", {st_mode=S_IFREG|0644,
st_size=77, ...}) = 0
[pid 27707] open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 5
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=169, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(5, "127.0.0.1\tsrv-backup-1 localhost"..., 1024) = 169
[pid 27707] read(5, "", 1024) = 0
[pid 27707] close(5) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] stat64("/etc/resolv.conf", {st_mode=S_IFREG|0644,
st_size=77, ...}) = 0
[pid 27707] gettimeofday({1329667049, 670996}, NULL) = 0
[pid 27707] socket(PF_INET, SOCK_DGRAM|SOCK_NONBLOCK, IPPROTO_IP) = 5
[pid 27707] connect(5, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("192.168.6.229")}, 16) = 0
[pid 27707] gettimeofday({1329667049, 671495}, NULL) = 0
[pid 27707] poll([{fd=5, events=POLLOUT}], 1, 0) = 1 ([{fd=5,
revents=POLLOUT}])
[pid 27707] send(5,
"\r\17\1\0\0\1\0\0\0\0\0\0\003243\0019\003168\003192\7in-ad"..., 44,
MSG_NOSIGNAL) = 44
[pid 27707] poll([{fd=5, events=POLLIN}], 1, 5000) = 1 ([{fd=5,
revents=POLLIN}])
[pid 27707] ioctl(5, FIONREAD, [144]) = 0
[pid 27707] recvfrom(5,
"\r\17\205\200\0\1\0\1\0\1\0\1\003243\0019\003168\003192\7in-ad"...,
1024, 0, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("192
[pid 27707] close(5) = 0
[pid 27707] socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
[pid 27707] connect(5, {sa_family=AF_FILE, path="/var/run/nscd/socket"},
110) = -1 ENOENT (No such file or directory)
[pid 27707] close(5) = 0
[pid 27707] socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
[pid 27707] connect(5, {sa_family=AF_FILE, path="/var/run/nscd/socket"},
110) = -1 ENOENT (No such file or directory)
[pid 27707] close(5) = 0
[pid 27707] open("/etc/ld.so.cache", O_RDONLY) = 5
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=12051, ...}) = 0
[pid 27707] mmap2(NULL, 12051, PROT_READ, MAP_PRIVATE, 5, 0) = 0xb7871000
[pid 27707] close(5) = 0
[pid 27707] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file
or directory)
[pid 27707] open("/lib/libnss_nis.so.2", O_RDONLY) = 5
[pid 27707] read(5,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000\31\0\0004\0\0\0"...,
512) = 512
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=38504, ...}) = 0
[pid 27707] mmap2(NULL, 37432, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0xb76db000
[pid 27707] mmap2(0xb76e3000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x8) = 0xb76e3000
[pid 27707] close(5) = 0
[pid 27707] mprotect(0xb76e3000, 4096, PROT_READ) = 0
[pid 27707] munmap(0xb7871000, 12051) = 0
[pid 27707] uname({sys="Linux", node="srv-backup-1", ...}) = 0
[pid 27707] open("/var/yp/binding/nis-dns2.2", O_RDONLY) = 5
[pid 27707] pread64(5, "\1\0\0\0\300\250\6\342\200\2\0\0", 12, 2) = 12
[pid 27707] gettimeofday({1329667049, 678458}, NULL) = 0
[pid 27707] socket(PF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK,
IPPROTO_UDP) = 6
[pid 27707] open("/etc/bindresvport.blacklist", O_RDONLY) = 7
[pid 27707] fstat64(7, {st_mode=S_IFREG|0644, st_size=344, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(7, "#\n# This file contains a list of"..., 1024) = 344
[pid 27707] read(7, "", 1024) = 0
[pid 27707] close(7) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] bind(6, {sa_family=AF_INET, sin_port=htons(747),
sin_addr=inet_addr("0.0.0.0")}, 16) = 0
[pid 27707] setsockopt(6, SOL_IP, IP_RECVERR, [1], 4) = 0
[pid 27707] close(5) = 0
[pid 27707] sendto(6,
"~\356/R\0\0\0\0\0\0\0\2\0\1\206\244\0\0\0\2\0\0\0\3\0\0\0\0\0\0\0\0"..., 92,
0, {sa_family=AF_INET, sin_port=htons(32770), sin_addr=inet_addr(
[pid 27707] poll([{fd=6, events=POLLIN}], 1, 5000) = 1 ([{fd=6,
revents=POLLIN}])
[pid 27707] recvfrom(6,
"~\356/R\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\f"...,
8800, MSG_DONTWAIT, {sa_family=AF_INET, sin_port=htons(32770), sin_addr
[pid 27707] close(6) = 0
[pid 27707] bind(4, {sa_family=AF_INET, sin_port=htons(69),
sin_addr=inet_addr("192.168.9.243")}, 16) = -1 EADDRINUSE (Address
already in use)
[pid 27707] time(NULL) = 1329667049
[pid 27707] open("/etc/localtime", O_RDONLY) = 5
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=2945, ...}) = 0
[pid 27707] fstat64(5, {st_mode=S_IFREG|0644, st_size=2945, ...}) = 0
[pid 27707] mmap2(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7873000
[pid 27707] read(5,
"TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0\f\0\0\0\0"..., 1024)
= 1024
[pid 27707] read(5,
"\21\0\0\16\20\0\rPMT\0WEST\0WET\0CET\0CEST\0WEM"..., 1024) = 1024
[pid 27707] _llseek(5, 869, [2917], SEEK_CUR) = 0
[pid 27707] read(5, "\nCET-1CEST,M3.5.0,M10.5.0/3\n", 1024) = 28
[pid 27707] close(5) = 0
[pid 27707] munmap(0xb7873000, 4096) = 0
[pid 27707] send(3, "<27>Feb 19 16:57:29 in.tftpd[277"..., 93,
MSG_NOSIGNAL) = 93
[pid 27707] exit_group(71) = ?
Process 27707 detached
<... select resumed> ) = ? ERESTARTNOHAND (To be restarted)
--- SIGCHLD (Child exited) @ 0 (0) ---
write(4, "\21", 1) = 1
sigreturn() = ? (mask now [])
select(6, [3], NULL, NULL, NULL) = 1 (in [3])
ioctl(3, FIONREAD, [1]) = 0
read(3, "\21", 1) = 1
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 71}], WNOHANG) = 27707
time(NULL) = 1329667049
time(NULL) = 1329667049
send(7, "<94>Feb 19 16:57:29 xinetd[26884"..., 88, MSG_NOSIGNAL) = 88
fcntl64(5, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(5, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
recv(5, "\0\2/srv/tftp/big_file_send1.txt\0o"..., 256, 0) = 37
recv(5, 0xbf8f598c, 256, 0) = -1 EAGAIN (Resource
temporarily unavailable)
fcntl64(5, F_SETFL, O_RDWR) = 0
waitpid(-1, 0xbf8f5b2c, WNOHANG) = -1 ECHILD (No child processes)
select(6, [3 5], NULL, NULL, NULL^C <unfinished ...>
Process 26884 detached
admlinux@srv-backup-1:/etc$
Any idea ?
best regards
--
--------------------------------------
-- Jean-Marc LACROIX --
-- mailto : [email protected] --
---------------------------------------
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