[  249.245352] sctp: Hash tables configured (bind 256/256)
[  266.301923] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.335671] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.382898] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.407793] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.502679] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.542428] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.621281] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.725380] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.760786] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  266.769843] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  321.776834] br0: port 1(veth0) entered blocking state
[  321.776892] br0: port 1(veth0) entered disabled state
[  321.776928] veth0: entered allmulticast mode
[  321.776993] veth0: entered promiscuous mode
[  321.780722] br0: port 2(veth1) entered blocking state
[  321.780802] br0: port 2(veth1) entered disabled state
[  321.780872] veth1: entered allmulticast mode
[  321.780967] veth1: entered promiscuous mode
[  321.784926] br0: port 2(veth1) entered blocking state
[  321.784958] br0: port 2(veth1) entered forwarding state
[  321.784995] br0: port 1(veth0) entered blocking state
[  321.785025] br0: port 1(veth0) entered forwarding state
[  332.455723] br0: port 1(veth0) entered disabled state
[  332.455943] veth0 (unregistering): left allmulticast mode
[  332.455979] veth0 (unregistering): left promiscuous mode
[  332.456017] br0: port 1(veth0) entered disabled state
[  332.476670] br0: port 2(veth1) entered disabled state
[  332.476864] veth1 (unregistering): left allmulticast mode
[  332.476895] veth1 (unregistering): left promiscuous mode
[  332.476927] br0: port 2(veth1) entered disabled state