[ 1361.283319][    C0] net_ratelimit: 2 callbacks suppressed
[ 1361.283326][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1361.829131][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1362.002195][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1362.191110][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1362.547662][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1362.775979][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1362.849731][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1362.956069][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1363.298641][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1363.658343][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1417.965011][ T5862] br0: port 1(veth0) entered blocking state
[ 1417.965660][ T5862] br0: port 1(veth0) entered disabled state
[ 1417.965891][ T5862] veth0: entered allmulticast mode
[ 1417.967324][ T5862] veth0: entered promiscuous mode
[ 1417.993047][ T5863] br0: port 2(veth1) entered blocking state
[ 1417.993219][ T5863] br0: port 2(veth1) entered disabled state
[ 1417.993395][ T5863] veth1: entered allmulticast mode
[ 1417.994719][ T5863] veth1: entered promiscuous mode
[ 1418.028220][ T5864] br0: port 2(veth1) entered blocking state
[ 1418.028404][ T5864] br0: port 2(veth1) entered forwarding state
[ 1418.028694][ T5864] br0: port 1(veth0) entered blocking state
[ 1418.028854][ T5864] br0: port 1(veth0) entered forwarding state
[ 1432.765235][   T12] br0: port 1(veth0) entered disabled state
[ 1432.768026][   T12] veth0 (unregistering): left allmulticast mode
[ 1432.768201][   T12] veth0 (unregistering): left promiscuous mode
[ 1432.768362][   T12] br0: port 1(veth0) entered disabled state
[ 1432.881402][   T12] br0: port 2(veth1) entered disabled state
[ 1432.884011][   T12] veth1 (unregistering): left allmulticast mode
[ 1432.884183][   T12] veth1 (unregistering): left promiscuous mode
[ 1432.884347][   T12] br0: port 2(veth1) entered disabled state