[ 1563.073216][ T7070] br1: port 1(veth1) entered blocking state
[ 1563.073529][ T7070] br1: port 1(veth1) entered disabled state
[ 1563.073804][ T7070] veth1: entered allmulticast mode
[ 1563.075775][ T7070] veth1: entered promiscuous mode
[ 1563.218550][   T50] br1: port 1(veth1) entered blocking state
[ 1563.218807][   T50] br1: port 1(veth1) entered forwarding state
[ 1578.775038][ T7129] br1: port 1(veth1) entered disabled state
[ 1578.951126][ T7130] veth1: left allmulticast mode
[ 1578.951378][ T7130] veth1: left promiscuous mode
[ 1578.951698][ T7130] br1: port 1(veth1) entered disabled state