[  615.704058] sctp: Hash tables configured (bind 256/256)
[  632.673124] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.673657] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.704711] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.723526] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.730420] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.739037] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.759768] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.770793] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.791079] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  632.799398] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  688.373737] br0: port 1(veth0) entered blocking state
[  688.373824] br0: port 1(veth0) entered disabled state
[  688.373892] veth0: entered allmulticast mode
[  688.373983] veth0: entered promiscuous mode
[  688.378007] br0: port 2(veth1) entered blocking state
[  688.378045] br0: port 2(veth1) entered disabled state
[  688.378080] veth1: entered allmulticast mode
[  688.378148] veth1: entered promiscuous mode
[  688.381936] br0: port 2(veth1) entered blocking state
[  688.382000] br0: port 2(veth1) entered forwarding state
[  688.382068] br0: port 1(veth0) entered blocking state
[  688.382134] br0: port 1(veth0) entered forwarding state
[  699.048335] br0: port 1(veth0) entered disabled state
[  699.048568] veth0 (unregistering): left allmulticast mode
[  699.048614] veth0 (unregistering): left promiscuous mode
[  699.048651] br0: port 1(veth0) entered disabled state
[  699.066255] br0: port 2(veth1) entered disabled state
[  699.066525] veth1 (unregistering): left allmulticast mode
[  699.066565] veth1 (unregistering): left promiscuous mode
[  699.066597] br0: port 2(veth1) entered disabled state