[  608.120769] sctp: Hash tables configured (bind 256/256)
[  623.891616] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  623.905315] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  623.911489] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  624.147407] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  624.160805] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  624.204094] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  624.213296] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  624.255737] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  624.339252] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  624.387556] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  678.117049] br0: port 1(veth0) entered blocking state
[  678.117100] br0: port 1(veth0) entered disabled state
[  678.117137] veth0: entered allmulticast mode
[  678.117196] veth0: entered promiscuous mode
[  678.120735] br0: port 2(veth1) entered blocking state
[  678.120799] br0: port 2(veth1) entered disabled state
[  678.120866] veth1: entered allmulticast mode
[  678.120951] veth1: entered promiscuous mode
[  678.124493] br0: port 2(veth1) entered blocking state
[  678.124537] br0: port 2(veth1) entered forwarding state
[  678.124573] br0: port 1(veth0) entered blocking state
[  678.124602] br0: port 1(veth0) entered forwarding state
[  688.799894] br0: port 1(veth0) entered disabled state
[  688.800149] veth0 (unregistering): left allmulticast mode
[  688.800189] veth0 (unregistering): left promiscuous mode
[  688.800215] br0: port 1(veth0) entered disabled state
[  688.819858] br0: port 2(veth1) entered disabled state
[  688.820045] veth1 (unregistering): left allmulticast mode
[  688.820086] veth1 (unregistering): left promiscuous mode
[  688.820118] br0: port 2(veth1) entered disabled state