[ 231.905159] sctp: Hash tables configured (bind 256/256) [ 231.966902] ip (32251) used greatest stack depth: 12184 bytes left [ 232.052893] ip (32263) used greatest stack depth: 12064 bytes left [ 249.704385] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.