I am trying to do traffic shaping using tc, however I can't add any filters
and am getting this generic error message
RTNETLINK answers: Invalid argument
We have an error talking to the kernel
A simple strace shows that the problem is that it can't find the required
filter type libraries in /usr/lib/tc/<filter_type>
socket(PF_NETLINK, SOCK_RAW|SOCK_CLOEXEC, NETLINK_ROUTE) = 3
setsockopt(3, SOL_SOCKET, SO_SNDBUF, [32768], 4) = 0
setsockopt(3, SOL_SOCKET, SO_RCVBUF, [1048576], 4) = 0
bind(3, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
getsockname(3, {sa_family=AF_NETLINK, pid=13737, groups=00000000}, [12]) = 0
open("/usr/lib/tc//f_u32.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file
or directory)
sendto(3,
"(\0\0\0\22\0\1\3\6\267\217U\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
40, 0, NULL, 0) = 40
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"l\4\0\0\20\0\2\0\6\267\217U\2515\0\0\0\0\4\3\1\0\0\0I\0\1\0\0\0\0\0"...,
16384}], msg_controllen=0, msg_flags=0}, 0) = 3420
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"\24\0\0\0\3\0\2\0\6\267\217U\2515\0\0\0\0\0\0", 16384}],
msg_controllen=0, msg_flags=0}, 0) = 20
sendmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{",\0\0\0,\0\5\6\7\267\217U\0\0\0\0\0\0\0\0\2\0\0\0\0\0\0\0\377\377\377\377"...,
44}], msg_controllen=0, msg_flags=0}, 0) = 44
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"@\0\0\0\2\0\0\0\7\267\217U\2515\0\0\352\377\377\377,\0\0\0,\0\5\6\7\267\217U"...,
16384}], msg_controllen=0, msg_flags=0}, 0) = 64
write(2, "RTNETLINK answers: Invalid argum"..., 36RTNETLINK answers:
Invalid argument
) = 36
write(2, "We have an error talking to the "..., 39We have an error talking
to the kernel
) = 39
close(3) = 0
exit_group(2) = ?
+++ exited with 2 +++
Iv'e tried searching for any related packages that would provide it, but no
success. Can anyone point out if there was any changes to file locations?
or if this is a bug?
Thank you.
--
Aron Podrigal
-
//Be happy :-)
