[  628.576372] sctp: Hash tables configured (bind 256/256)
[  645.443220] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  645.585679] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  645.709616] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  645.791506] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  645.869615] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  645.966680] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  646.208606] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  646.385526] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  646.449569] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  646.530601] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  701.169340] br0: port 1(veth0) entered blocking state
[  701.169399] br0: port 1(veth0) entered disabled state
[  701.169434] veth0: entered allmulticast mode
[  701.169494] veth0: entered promiscuous mode
[  701.173282] br0: port 2(veth1) entered blocking state
[  701.173350] br0: port 2(veth1) entered disabled state
[  701.173425] veth1: entered allmulticast mode
[  701.173520] veth1: entered promiscuous mode
[  701.177359] br0: port 2(veth1) entered blocking state
[  701.177396] br0: port 2(veth1) entered forwarding state
[  701.177426] br0: port 1(veth0) entered blocking state
[  701.177460] br0: port 1(veth0) entered forwarding state
[  711.846220] br0: port 1(veth0) entered disabled state
[  711.846418] veth0 (unregistering): left allmulticast mode
[  711.846458] veth0 (unregistering): left promiscuous mode
[  711.846492] br0: port 1(veth0) entered disabled state
[  711.862204] br0: port 2(veth1) entered disabled state
[  711.862403] veth1 (unregistering): left allmulticast mode
[  711.862442] veth1 (unregistering): left promiscuous mode
[  711.862473] br0: port 2(veth1) entered disabled state