[ 1719.584398][ T9382] br1: port 1(veth1) entered blocking state
[ 1719.584669][ T9382] br1: port 1(veth1) entered disabled state
[ 1719.584921][ T9382] veth1: entered allmulticast mode
[ 1719.592712][ T9382] veth1: entered promiscuous mode
[ 1719.785679][ T7800] br1: port 1(veth1) entered blocking state
[ 1719.786155][ T7800] br1: port 1(veth1) entered forwarding state
[ 1740.679103][ T9457] br1: port 1(veth1) entered disabled state
[ 1740.838004][ T9458] veth1: left allmulticast mode
[ 1740.838234][ T9458] veth1: left promiscuous mode
[ 1740.838534][ T9458] br1: port 1(veth1) entered disabled state