[ 1664.571133][ T8097] br1: port 1(veth1) entered blocking state
[ 1664.571537][ T8097] br1: port 1(veth1) entered disabled state
[ 1664.571844][ T8097] veth1: entered allmulticast mode
[ 1664.573711][ T8097] veth1: entered promiscuous mode
[ 1664.736861][   T40] br1: port 1(veth1) entered blocking state
[ 1664.737224][   T40] br1: port 1(veth1) entered forwarding state
[ 1684.958460][ T8172] br1: port 1(veth1) entered disabled state
[ 1685.095908][ T8173] veth1: left allmulticast mode
[ 1685.096121][ T8173] veth1: left promiscuous mode
[ 1685.096428][ T8173] br1: port 1(veth1) entered disabled state