[ 1645.885628][ T8480] br1: port 1(veth1) entered blocking state
[ 1645.886013][ T8480] br1: port 1(veth1) entered disabled state
[ 1645.886435][ T8480] veth1: entered allmulticast mode
[ 1645.891900][ T8480] veth1: entered promiscuous mode
[ 1646.059304][ T6594] br1: port 1(veth1) entered blocking state
[ 1646.059591][ T6594] br1: port 1(veth1) entered forwarding state
[ 1666.627050][ T8556] br1: port 1(veth1) entered disabled state
[ 1666.790710][ T8557] veth1: left allmulticast mode
[ 1666.790958][ T8557] veth1: left promiscuous mode
[ 1666.791276][ T8557] br1: port 1(veth1) entered disabled state