[ 1629.878902][ T9917] br1: port 1(veth1) entered blocking state
[ 1629.879184][ T9917] br1: port 1(veth1) entered disabled state
[ 1629.879477][ T9917] veth1: entered allmulticast mode
[ 1629.881431][ T9917] veth1: entered promiscuous mode
[ 1630.031325][T12858] br1: port 1(veth1) entered blocking state
[ 1630.031723][T12858] br1: port 1(veth1) entered forwarding state
[ 1650.723615][ T9992] br1: port 1(veth1) entered disabled state
[ 1650.888418][ T9993] veth1: left allmulticast mode
[ 1650.888677][ T9993] veth1: left promiscuous mode
[ 1650.888987][ T9993] br1: port 1(veth1) entered disabled state