[ 1416.353837][T12194] br1: port 1(veth1) entered blocking state
[ 1416.354113][T12194] br1: port 1(veth1) entered disabled state
[ 1416.354375][T12194] veth1: entered allmulticast mode
[ 1416.357234][T12194] veth1: entered promiscuous mode
[ 1416.513270][ T7715] br1: port 1(veth1) entered blocking state
[ 1416.513524][ T7715] br1: port 1(veth1) entered forwarding state
[ 1436.742543][T12263] br1: port 1(veth1) entered disabled state
[ 1436.900021][T12264] veth1: left allmulticast mode
[ 1436.900415][T12264] veth1: left promiscuous mode
[ 1436.900873][T12264] br1: port 1(veth1) entered disabled state