[ 1685.969284][ T9069] br1: port 1(veth1) entered blocking state
[ 1685.970258][ T9069] br1: port 1(veth1) entered disabled state
[ 1685.970663][ T9069] veth1: entered allmulticast mode
[ 1685.973959][ T9069] veth1: entered promiscuous mode
[ 1686.102839][   T37] br1: port 1(veth1) entered blocking state
[ 1686.103328][   T37] br1: port 1(veth1) entered forwarding state
[ 1705.635950][ T9208] br1: port 1(veth1) entered disabled state
[ 1705.741156][ T9209] veth1: left allmulticast mode
[ 1705.741515][ T9209] veth1: left promiscuous mode
[ 1705.741976][ T9209] br1: port 1(veth1) entered disabled state