[ 1499.372836][ T6964] br1: port 1(veth1) entered blocking state
[ 1499.373115][ T6964] br1: port 1(veth1) entered disabled state
[ 1499.373385][ T6964] veth1: entered allmulticast mode
[ 1499.376405][ T6964] veth1: entered promiscuous mode
[ 1499.525388][   T69] br1: port 1(veth1) entered blocking state
[ 1499.525656][   T69] br1: port 1(veth1) entered forwarding state
[ 1515.209478][ T7019] br1: port 1(veth1) entered disabled state
[ 1515.353609][ T7021] veth1: left allmulticast mode
[ 1515.354712][ T7021] veth1: left promiscuous mode
[ 1515.355033][ T7021] br1: port 1(veth1) entered disabled state