[ 1552.536883][ T7095] br1: port 1(veth1) entered blocking state
[ 1552.537303][ T7095] br1: port 1(veth1) entered disabled state
[ 1552.537736][ T7095] veth1: entered allmulticast mode
[ 1552.540859][ T7095] veth1: entered promiscuous mode
[ 1552.699075][   T51] br1: port 1(veth1) entered blocking state
[ 1552.699322][   T51] br1: port 1(veth1) entered forwarding state
[ 1572.810919][ T7170] br1: port 1(veth1) entered disabled state
[ 1572.972722][ T7171] veth1: left allmulticast mode
[ 1572.972962][ T7171] veth1: left promiscuous mode
[ 1572.973275][ T7171] br1: port 1(veth1) entered disabled state