[ 1503.303259][T12470] br1: port 1(veth1) entered blocking state
[ 1503.303544][T12470] br1: port 1(veth1) entered disabled state
[ 1503.303803][T12470] veth1: entered allmulticast mode
[ 1503.306548][T12470] veth1: entered promiscuous mode
[ 1503.459901][   T40] br1: port 1(veth1) entered blocking state
[ 1503.460219][   T40] br1: port 1(veth1) entered forwarding state
[ 1538.077642][T12561] br1: port 1(veth1) entered disabled state
[ 1538.232638][T12562] veth1: left allmulticast mode
[ 1538.232913][T12562] veth1: left promiscuous mode
[ 1538.233941][T12562] br1: port 1(veth1) entered disabled state