[ 1318.909546][    C1] net_ratelimit: 2 callbacks suppressed
[ 1318.909553][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1319.095547][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1319.474040][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1319.537292][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1319.975686][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1320.090206][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1320.829381][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1376.349552][ T7834] br0: port 1(veth0) entered blocking state
[ 1376.349927][ T7834] br0: port 1(veth0) entered disabled state
[ 1376.350274][ T7834] veth0: entered allmulticast mode
[ 1376.351799][ T7834] veth0: entered promiscuous mode
[ 1376.379523][ T7835] br0: port 2(veth1) entered blocking state
[ 1376.379818][ T7835] br0: port 2(veth1) entered disabled state
[ 1376.380128][ T7835] veth1: entered allmulticast mode
[ 1376.381575][ T7835] veth1: entered promiscuous mode
[ 1376.413577][ T7836] br0: port 2(veth1) entered blocking state
[ 1376.413898][ T7836] br0: port 2(veth1) entered forwarding state
[ 1376.414335][ T7836] br0: port 1(veth0) entered blocking state
[ 1376.414622][ T7836] br0: port 1(veth0) entered forwarding state
[ 1388.629639][   T70] br0: port 1(veth0) entered disabled state
[ 1388.632867][   T70] veth0 (unregistering): left allmulticast mode
[ 1388.633159][   T70] veth0 (unregistering): left promiscuous mode
[ 1388.633435][   T70] br0: port 1(veth0) entered disabled state
[ 1388.758838][   T70] br0: port 2(veth1) entered disabled state
[ 1388.771194][   T70] veth1 (unregistering): left allmulticast mode
[ 1388.771487][   T70] veth1 (unregistering): left promiscuous mode
[ 1388.771760][   T70] br0: port 2(veth1) entered disabled state