[ 1514.781474][ T7307] br1: port 1(veth1) entered blocking state
[ 1514.781772][ T7307] br1: port 1(veth1) entered disabled state
[ 1514.782051][ T7307] veth1: entered allmulticast mode
[ 1514.784114][ T7307] veth1: entered promiscuous mode
[ 1515.096047][ T7310] br1: port 2(veth2) entered blocking state
[ 1515.096336][ T7310] br1: port 2(veth2) entered disabled state
[ 1515.096707][ T7310] veth2: entered allmulticast mode
[ 1515.098696][ T7310] veth2: entered promiscuous mode
[ 1515.414035][ T7312] br1: port 2(veth2) entered blocking state
[ 1515.414478][ T7312] br1: port 2(veth2) entered forwarding state
[ 1515.415221][ T7312] br1: port 1(veth1) entered blocking state
[ 1515.415632][ T7312] br1: port 1(veth1) entered forwarding state
[ 1542.121990][ T7566] br1: port 2(veth2) entered disabled state
[ 1542.122716][ T7566] br1: port 1(veth1) entered disabled state
[ 1542.421239][ T7568] veth2: left allmulticast mode
[ 1542.421457][ T7568] veth2: left promiscuous mode
[ 1542.421791][ T7568] br1: port 2(veth2) entered disabled state
[ 1542.745568][ T7570] veth1: left allmulticast mode
[ 1542.745820][ T7570] veth1: left promiscuous mode
[ 1542.746134][ T7570] br1: port 1(veth1) entered disabled state