[ 1527.015292][ T4442] br1: port 1(veth1) entered blocking state
[ 1527.015577][ T4442] br1: port 1(veth1) entered disabled state
[ 1527.015848][ T4442] veth1: entered allmulticast mode
[ 1527.017696][ T4442] veth1: entered promiscuous mode
[ 1527.169338][   T40] br1: port 1(veth1) entered blocking state
[ 1527.169612][   T40] br1: port 1(veth1) entered forwarding state
[ 1561.774699][ T4533] br1: port 1(veth1) entered disabled state
[ 1561.928757][ T4534] veth1: left allmulticast mode
[ 1561.929008][ T4534] veth1: left promiscuous mode
[ 1561.929566][ T4534] br1: port 1(veth1) entered disabled state