[  233.000161] sctp: Hash tables configured (bind 256/256)
[  250.143059] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  250.236635] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  250.318557] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  250.426638] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  250.765593] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  250.846574] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  250.884530] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  250.902569] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  250.971642] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  251.022578] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  296.003259] br0: port 1(veth0) entered blocking state
[  296.003297] br0: port 1(veth0) entered disabled state
[  296.003323] veth0: entered allmulticast mode
[  296.003370] veth0: entered promiscuous mode
[  296.006592] br0: port 2(veth1) entered blocking state
[  296.006614] br0: port 2(veth1) entered disabled state
[  296.006634] veth1: entered allmulticast mode
[  296.006675] veth1: entered promiscuous mode
[  296.009892] br0: port 2(veth1) entered blocking state
[  296.009911] br0: port 2(veth1) entered forwarding state
[  296.009929] br0: port 1(veth0) entered blocking state
[  296.009948] br0: port 1(veth0) entered forwarding state
[  306.337343] br0: port 1(veth0) entered disabled state
[  306.337500] veth0 (unregistering): left allmulticast mode
[  306.337519] veth0 (unregistering): left promiscuous mode
[  306.337538] br0: port 1(veth0) entered disabled state
[  306.362307] br0: port 2(veth1) entered disabled state
[  306.362557] veth1 (unregistering): left allmulticast mode
[  306.362576] veth1 (unregistering): left promiscuous mode
[  306.362591] br0: port 2(veth1) entered disabled state