[  484.184794] sctp: Hash tables configured (bind 256/256)
[  501.045270] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.046270] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.104930] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.136937] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.192842] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.292813] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.412979] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.427948] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.452948] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.469033] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  549.981733] br0: port 1(veth0) entered blocking state
[  549.981788] br0: port 1(veth0) entered disabled state
[  549.981828] veth0: entered allmulticast mode
[  549.981889] veth0: entered promiscuous mode
[  549.985596] br0: port 2(veth1) entered blocking state
[  549.985664] br0: port 2(veth1) entered disabled state
[  549.985733] veth1: entered allmulticast mode
[  549.985825] veth1: entered promiscuous mode
[  549.989559] br0: port 2(veth1) entered blocking state
[  549.989591] br0: port 2(veth1) entered forwarding state
[  549.989622] br0: port 1(veth0) entered blocking state
[  549.989652] br0: port 1(veth0) entered forwarding state
[  560.298584] br0: port 1(veth0) entered disabled state
[  560.298804] veth0 (unregistering): left allmulticast mode
[  560.298843] veth0 (unregistering): left promiscuous mode
[  560.298878] br0: port 1(veth0) entered disabled state
[  560.316508] br0: port 2(veth1) entered disabled state
[  560.316704] veth1 (unregistering): left allmulticast mode
[  560.316754] veth1 (unregistering): left promiscuous mode
[  560.316789] br0: port 2(veth1) entered disabled state