Re: operation not supported on filtering
On Tuesday, December 4, 2018 10:15:47 AM EST Vincent Fiset wrote:
> strace /sbin/auditctl -a always,exclude -F msgtype=CWD >
log 2>&1
Unfortunately I already tried that before, strace was not revealing
anything obvious (for me at least)
There's info in there.
sendto(4,
"\34\3\0\0\353\3\5\0\2\0\0\0\0\0\0\0\5\0\0\0\2\0\0\0\1\0\0\0\377\377\377\3
77"..., 796, 0, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 796
poll([{fd=4, events=POLLIN}], 1, 500) = 1 ([{fd=4, revents=POLLIN}])
recvfrom(4,
"0\3\0\0\2\0\0\0\2\0\0\0\355h\0\0\241\377\377\377\34\3\0\0\353\3\5\0\2\0\0
\0"..., 8988, MSG_PEEK|MSG_DONTWAIT, {sa_family=AF_NETLINK, pid=0,
groups=00000000}, [12]) = 816
recvfrom(4,
"0\3\0\0\2\0\0\0\2\0\0\0\355h\0\0\241\377\377\377\34\3\0\0\353\3\5\0\2\0\0
\0"..., 8988, MSG_DONTWAIT, {sa_family=AF_NETLINK, pid=0, groups=00000000},
This ^^^ is the part to interpret:
0\3\0\0\ - length
2\0 - msg type NLMSG_ERROR
\0\0 - flags
\2\0\0\0 - seq number
\355h\0\0\0 - pid
\241\377\377\377 - errno EOPNOTSUPP
So...your kernel is not supporting this. You'd need to dig through the kernel
source to find this. I don't think I can help much past this point as I'm not
familiar with the Debian kernels.
-Steve