[ 1618.107699][ T7300] br1: port 1(veth1) entered blocking state
[ 1618.107975][ T7300] br1: port 1(veth1) entered disabled state
[ 1618.108225][ T7300] veth1: entered allmulticast mode
[ 1618.110098][ T7300] veth1: entered promiscuous mode
[ 1618.283399][   T75] br1: port 1(veth1) entered blocking state
[ 1618.283817][   T75] br1: port 1(veth1) entered forwarding state
[ 1633.902582][ T7359] br1: port 1(veth1) entered disabled state
[ 1634.041705][ T7360] veth1: left allmulticast mode
[ 1634.041923][ T7360] veth1: left promiscuous mode
[ 1634.042226][ T7360] br1: port 1(veth1) entered disabled state