[ 1299.221778][T10865] br1: port 1(veth1) entered blocking state
[ 1299.222186][T10865] br1: port 1(veth1) entered disabled state
[ 1299.222479][T10865] veth1: entered allmulticast mode
[ 1299.224517][T10865] veth1: entered promiscuous mode
[ 1299.321364][   T55] br1: port 1(veth1) entered blocking state
[ 1299.321711][   T55] br1: port 1(veth1) entered forwarding state
[ 1312.890116][T10964] br1: port 1(veth1) entered disabled state
[ 1312.973071][T10965] veth1: left allmulticast mode
[ 1312.973307][T10965] veth1: left promiscuous mode
[ 1312.973639][T10965] br1: port 1(veth1) entered disabled state