problems building conntrack w/ uclibc - no output

Alan Ezust alan.ezust at presinet.com
Wed Nov 22 20:43:57 CET 2006


using libnetfilter_conntrack-0.0.31, libnfnetlink (SVN) and 
conntrack 1.00beta2. 

Hi Folks, I was just wondering, if I'm the only one in this boat. 

I'm trying to build conntrack for a box that runs uclibc, so I am using a 
scratchbox to build (i386-gcc-3.3.2-uclibc-0.9.26), and I've managed to build 
and insteall each of the three libraries, and they can run without any linker 
errors, but when I am running it on the embedded box, in -e mode, 
I see no output - when I strace, I see this in the output:

recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000002}, 
msg_iov(1)=[{"\274\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\2\0\0\0004\0\1\200\24"..., 
8192}], msg_controllen=0, msg_flags=0}, 0) = 188
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000002}, 
msg_iov(1)=[{"\274\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\2\0\0\0004\0\1\200\24"..., 
8192}], msg_controllen=0, msg_flags=0}, 0) = 188
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000002}, 
msg_iov(1)=[{"\274\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\2\0\0\0004\0\1\200\24"..., 
8192}], msg_controllen=0, msg_flags=0}, 0) = 188
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000004}, 
msg_iov(1)=[{"\244\0\0\0\2\1\0\0\0\0\0\0\0\0\0\0\2\0\0\0004\0\1\200\24"..., 
8192}], msg_controllen=0, msg_flags=0}, 0) = 164
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000004}, 
msg_iov(1)=[{"\244\0\0\0\2\1\0\0\0\0\0\0\0\0\0\0\2\0\0\0004\0\1\200\24"..., 
8192}], msg_controllen=0, msg_flags=0}, 0) = 164
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000004}, 
msg_iov(1)=[{"\244\0\0\0\2\1\0\0\0\0\0\0\0\0\0\0\2\0\0\0004\0\1\200\24"..., 
8192}], msg_controllen=0, msg_flags=0}, 0) = 164
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000004}, 
msg_iov(1)=[{"\244\0\0\0\2\1\0\0\0\0\0\0\0\0\0\0\2\0\0\0004\0\1\200\24"..., 
8192}], msg_controllen=0, msg_flags=0}, 0) = 164

So it seems conntrack is receiving messages but not printing them out 
properly. Has anyone else seen this problem? This is a hard problem to search 
for, since there are no error messages.


Any advice? 



-- 
Alan Ezust            www.presinet.com
Presinet, inc         alan.ezust at presinet.com
           Victoria, BC, Canada
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