[ 1500.066292][ T7051] br1: port 1(veth1) entered blocking state
[ 1500.066684][ T7051] br1: port 1(veth1) entered disabled state
[ 1500.066967][ T7051] veth1: entered allmulticast mode
[ 1500.070047][ T7051] veth1: entered promiscuous mode
[ 1500.205606][ T2784] br1: port 1(veth1) entered blocking state
[ 1500.205937][ T2784] br1: port 1(veth1) entered forwarding state
[ 1520.704789][ T7127] br1: port 1(veth1) entered disabled state
[ 1520.872212][ T7128] veth1: left allmulticast mode
[ 1520.872527][ T7128] veth1: left promiscuous mode
[ 1520.872852][ T7128] br1: port 1(veth1) entered disabled state