[ 1233.529187][ T4045] br1: port 1(veth1) entered blocking state
[ 1233.529942][ T4045] br1: port 1(veth1) entered disabled state
[ 1233.530257][ T4045] veth1: entered allmulticast mode
[ 1233.532554][ T4045] veth1: entered promiscuous mode
[ 1233.611440][  T253] br1: port 1(veth1) entered blocking state
[ 1233.611892][  T253] br1: port 1(veth1) entered forwarding state
[ 1265.088911][ T4225] br1: port 1(veth1) entered disabled state
[ 1265.174635][ T4226] veth1: left allmulticast mode
[ 1265.175001][ T4226] veth1: left promiscuous mode
[ 1265.175559][ T4226] br1: port 1(veth1) entered disabled state