tracking proc using strace.. and specific fd

/proc/9533/fd/socket:[505625660]
root@topaz:/var/cae/log# netstat -anp | grep Sys | grep 505625660
unix 3 [ ] STREAM CONNECTED 505625660 9533/SystemMgrCae
root@topaz:/var/cae/log# strace -p 9533
Process 9533 attached – interrupt to quit
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=49, u64=49}}}, 128, 29287) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
recvfrom(49, “A”, 1, MSG_DONTWAIT, NULL, NULL) = 1
write(5, “”, 1) = 1
write(5, “”, 1) = 1
recvfrom(49, 0x7fff30052820, 1, 64, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLIN|EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 3
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=49, u64=49}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
recvfrom(49, “A”, 1, MSG_DONTWAIT, NULL, NULL) = 1
write(5, “”, 1) = 1
write(5, “”, 1) = 1
recvfrom(49, 0x7fff30052820, 1, 64, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLIN|EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 3
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=35, u64=35}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
epoll_ctl(3, EPOLL_CTL_MOD, 35, {EPOLLERR|EPOLLHUP, {u32=35, u64=35}}) = 0
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(35, “=”, 4) = 4
read(35, “\203h\fa(a\10a\2a\10m\5admind\3clia\2h\4a”…, 61) = 61
write(35, “\16\203h\4aZa\10a\2d\2ok”, 18) = 18
epoll_ctl(3, EPOLL_CTL_MOD, 35, {EPOLLIN|EPOLLERR|EPOLLHUP, {u32=35, u64=35}}) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 27159) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=49, u64=49}}}, 128, 27159) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
recvfrom(49, “A”, 1, MSG_DONTWAIT, NULL, NULL) = 1
write(5, “”, 1) = 1
write(5, “”, 1) = 1
recvfrom(49, 0x7fff30052820, 1, 64, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLIN|EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 3
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=49, u64=49}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
recvfrom(49, “A”, 1, MSG_DONTWAIT, NULL, NULL) = 1
write(5, “”, 1) = 1
write(5, “”, 1) = 1
recvfrom(49, 0x7fff30052820, 1, 64, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLIN|EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 3
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=49, u64=49}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
recvfrom(49, “A”, 1, MSG_DONTWAIT, NULL, NULL) = 1
write(5, “”, 1) = 1
write(5, “”, 1) = 1
recvfrom(49, 0x7fff30052820, 1, 64, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLIN|EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 3
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=49, u64=49}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
recvfrom(49, “A”, 1, MSG_DONTWAIT, NULL, NULL) = 1
write(5, “”, 1) = 1
write(5, “”, 1) = 1
recvfrom(49, 0x7fff30052820, 1, 64, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLIN|EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 3
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=49, u64=49}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
recvfrom(49, “A”, 1, MSG_DONTWAIT, NULL, NULL) = 1
write(5, “”, 1) = 1
write(5, “”, 1) = 1
recvfrom(49, 0x7fff30052820, 1, 64, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
epoll_ctl(3, EPOLL_CTL_MOD, 49, {EPOLLIN|EPOLLERR|EPOLLHUP, {u32=49, u64=49}}) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 3
write(5, “”, 1) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 128, 29999) = 1
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
read(4, “”, 1024) = 1
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
epoll_wait(3,
Process 9533 detached

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