[ 1247.338998][T13042] br1: port 1(veth1) entered blocking state
[ 1247.339309][T13042] br1: port 1(veth1) entered disabled state
[ 1247.339648][T13042] veth1: entered allmulticast mode
[ 1247.341543][T13042] veth1: entered promiscuous mode
[ 1247.431641][   T40] br1: port 1(veth1) entered blocking state
[ 1247.431912][   T40] br1: port 1(veth1) entered forwarding state
[ 1278.376367][T13221] br1: port 1(veth1) entered disabled state
[ 1278.461719][T13222] veth1: left allmulticast mode
[ 1278.461986][T13222] veth1: left promiscuous mode
[ 1278.462326][T13222] br1: port 1(veth1) entered disabled state