[ 1581.625730][ T7047] br1: port 1(veth1) entered blocking state
[ 1581.626186][ T7047] br1: port 1(veth1) entered disabled state
[ 1581.626605][ T7047] veth1: entered allmulticast mode
[ 1581.630180][ T7047] veth1: entered promiscuous mode
[ 1581.740611][   T37] br1: port 1(veth1) entered blocking state
[ 1581.741102][   T37] br1: port 1(veth1) entered forwarding state
[ 1615.176229][ T7226] br1: port 1(veth1) entered disabled state
[ 1615.299494][ T7227] veth1: left allmulticast mode
[ 1615.300028][ T7227] veth1: left promiscuous mode
[ 1615.300587][ T7227] br1: port 1(veth1) entered disabled state