[ 1297.331125][T10502] br1: port 1(veth1) entered blocking state
[ 1297.331448][T10502] br1: port 1(veth1) entered disabled state
[ 1297.331748][T10502] veth1: entered allmulticast mode
[ 1297.334631][T10502] veth1: entered promiscuous mode
[ 1297.421605][   T37] br1: port 1(veth1) entered blocking state
[ 1297.422026][   T37] br1: port 1(veth1) entered forwarding state
[ 1310.854190][T10602] br1: port 1(veth1) entered disabled state
[ 1310.920034][T10603] veth1: left allmulticast mode
[ 1310.920259][T10603] veth1: left promiscuous mode
[ 1310.920586][T10603] br1: port 1(veth1) entered disabled state