Hi Tomasz,
thanks for the hints. The netstat looks fine, no port 3260 is actually
in use.
As for the strace, I am not an expert on that. Maybe you can find a clue?
Albert
Tomasz Chmielewski wrote:
Such obvious things like:
netstat -tpna
tcp 0 0 0.0.0.0:52615
0.0.0.0:* LISTEN 2010/rpc.statd
tcp 0 0 0.0.0.0:59949
0.0.0.0:* LISTEN 1968/iscsid
tcp 0 0 0.0.0.0:111
0.0.0.0:* LISTEN 1978/rpcbind
tcp 0 0 127.0.0.1:7634
0.0.0.0:* LISTEN 2404/hddtemp
tcp 0 0 0.0.0.0:22
0.0.0.0:* LISTEN 2379/sshd
tcp 0 0 127.0.0.1:631
0.0.0.0:* LISTEN 2495/cupsd
tcp 0 0 127.0.0.1:25
0.0.0.0:* LISTEN 2429/sendmail: acce
tcp 1 0 192.168.1.40:46977
134.109.132.16:80 CLOSE_WAIT 6775/python
tcp 0 0 192.168.1.40:49774
74.125.79.104:80 TIME_WAIT -
tcp 0 0 192.168.1.40:49772
74.125.79.104:80 TIME_WAIT -
tcp 0 0 192.168.1.40:49498
192.168.1.3:993 TIME_WAIT -
tcp 1 0 192.168.1.40:46666
158.197.16.70:80 CLOSE_WAIT 6775/python
tcp 0 0 192.168.1.40:44630
192.168.1.3:993 TIME_WAIT -
tcp 1 0 192.168.1.40:59301
129.177.13.104:80 CLOSE_WAIT 6775/python
tcp 0 0 192.168.1.40:49492
192.168.1.3:993 ESTABLISHED 3160/mail-notificat
tcp 1 0 192.168.1.40:36307
199.6.1.174:80 CLOSE_WAIT 6775/python
tcp 1 0 192.168.1.40:43822
195.220.108.108:80 CLOSE_WAIT 6775/python
tcp 1 0 192.168.1.40:46978
134.109.132.16:80 CLOSE_WAIT 6775/python
tcp 0 0 192.168.1.40:44604
192.168.1.3:993 TIME_WAIT -
tcp 1 0 192.168.1.40:37274
129.143.116.10:80 CLOSE_WAIT 6775/python
tcp 0 0 :::3205
:::* LISTEN 2318/isnsd
tcp 0 0 :::111
:::* LISTEN 1978/rpcbind
tcp 0 0 :::22
:::* LISTEN 2379/sshd
or
strace -f tgtd
execve("/usr/sbin/tgtd", ["tgtd"], [/* 29 vars */]) = 0
brk(0) = 0x92ff000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=104678, ...}) = 0
mmap2(NULL, 104678, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f51000
close(3) = 0
open("/lib/libcrypto.so.7", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\271\205\0074\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1351056, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7f50000
mmap2(0x7828000, 1366072, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7828000
mmap2(0x795f000, 81920, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x136) = 0x795f000
mmap2(0x7973000, 10296, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7973000
close(3) = 0
open("/lib/libpthread.so.0", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20X\271\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=131332, ...}) = 0
mmap2(0xb91000, 98784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,
3, 0) = 0xb91000
mmap2(0xba6000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0xba6000
mmap2(0xba8000, 4576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xba8000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\247\240\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1758448, ...}) = 0
mmap2(0x9f4000, 1476176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,
3, 0) = 0x9f4000
mmap2(0xb57000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x163) = 0xb57000
mmap2(0xb5a000, 9808, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb5a000
close(3) = 0
open("/lib/libdl.so.2", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\252\270\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=20460, ...}) = 0
mmap2(0xb8a000, 16500, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,
3, 0) = 0xb8a000
mmap2(0xb8d000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2) = 0xb8d000
close(3) = 0
open("/lib/libz.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0
\266\274\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=79376, ...}) = 0
mmap2(0xbca000, 80624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,
3, 0) = 0xbca000
mmap2(0xbdd000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12) = 0xbdd000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7f4f000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7f4e000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f4e6c0,
limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb8d000, 4096, PROT_READ) = 0
mprotect(0xb57000, 8192, PROT_READ) = 0
mprotect(0xba6000, 4096, PROT_READ) = 0
mprotect(0x9f0000, 4096, PROT_READ) = 0
munmap(0xb7f51000, 104678) = 0
set_tid_address(0xb7f4e708) = 6889
set_robust_list(0xb7f4e710, 0xc) = 0
futex(0xbfc69ba0, FUTEX_WAKE_PRIVATE, 1) = 0
rt_sigaction(SIGRTMIN, {0xb952c0, [], SA_SIGINFO}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0xb95700, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0
uname({sys="Linux", node="orange.pauw.homeunix.net", ...}) = 0
rt_sigaction(SIGINT, {0x8054b60, [], 0}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGPIPE, {0x8054b60, [], 0}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGTERM, {0x8054b60, [], 0}, {SIG_DFL}, 8) = 0
epoll_create(4096) = 3
socket(PF_NETLINK, SOCK_RAW, 0) = 4
bind(4, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
getsockname(4, {sa_family=AF_NETLINK, pid=6889, groups=00000000}, [12]) = 0
time(NULL) = 1236423566
sendto(4, "\24\0\0\0\26\0\1\3\216S\262I\0\0\0\0\0\0\0\0", 20, 0,
{sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
recvmsg(4, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"0\0\0\0\24\0\2\0\216S\262I\351\32\0\0\2\10\200\376\1\0\0\0\10\0\1\0\177\0\0\1"...,
4096}], msg_controllen=0, msg_flags=0}, 0) = 108
recvmsg(4, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"@\0\0\0\24\0\2\0\216S\262I\351\32\0\0\n\200\200\376\1\0\0\0\24\0\1\0\0\0\0\0"...,
4096}], msg_controllen=0, msg_flags=0}, 0) = 128
recvmsg(4, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"\24\0\0\0\3\0\2\0\216S\262I\351\32\0\0\0\0\0\0\1\0\0\0\24\0\1\0\0\0\0\0"...,
4096}], msg_controllen=0, msg_flags=0}, 0) = 20
close(4) = 0
brk(0) = 0x92ff000
brk(0x9320000) = 0x9320000
open("/etc/gai.conf", O_RDONLY) = -1 ENOENT (No such file or
directory)
futex(0xb5aad0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4
connect(4, {sa_family=AF_INET6, sin6_port=htons(3260),
inet_pton(AF_INET6, "::", &sin6_addr), sin6_flowinfo=0,
sin6_scope_id=0}, 28) = 0
getsockname(4, {sa_family=AF_INET6, sin6_port=htons(45141),
inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0,
sin6_scope_id=0}, [28]) = 0
connect(4, {sa_family=AF_UNSPEC,
sa_data="\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}, 16) = 0
connect(4, {sa_family=AF_INET, sin_port=htons(3260),
sin_addr=inet_addr("0.0.0.0")}, 16) = 0
getsockname(4, {sa_family=AF_INET6, sin6_port=htons(35001),
inet_pton(AF_INET6, "::ffff:127.0.0.1", &sin6_addr), sin6_flowinfo=0,
sin6_scope_id=0}, [28]) = 0
close(4) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 4
setsockopt(4, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
bind(4, {sa_family=AF_INET, sin_port=htons(3260),
sin_addr=inet_addr("0.0.0.0")}, 16) = 0
listen(4, 128) = 0
fcntl64(4, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
epoll_ctl(3, EPOLL_CTL_ADD, 4, {EPOLLIN, {u32=154136584,
u64=154136584}}) = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 5
setsockopt(5, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
setsockopt(5, SOL_IPV6, IPV6_V6ONLY, [1], 4) = 0
bind(5, {sa_family=AF_INET6, sin6_port=htons(3260), inet_pton(AF_INET6,
"::", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
listen(5, 128) = 0
fcntl64(5, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(5, F_SETFL, O_RDWR|O_NONBLOCK) = 0
epoll_ctl(3, EPOLL_CTL_ADD, 5, {EPOLLIN, {u32=154136608,
u64=154136608}}) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 6
bind(6, {sa_family=AF_FILE, path="TGT_IPC_ABSTRACT_NAMESPACE"}, 110) =
-1 EADDRINUSE (Address already in use)
write(2, "(null): ", 8(null): ) = 8
write(2, "ipc_init(569) can\'t bind a socke"..., 58ipc_init(569) can't
bind a socket, Address already in use) = 58
close(6) = 0
exit_group(1) = ?
do not give an answer?
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