[ 1584.803180][ T7570] br1: port 1(veth1) entered blocking state
[ 1584.803475][ T7570] br1: port 1(veth1) entered disabled state
[ 1584.803773][ T7570] veth1: entered allmulticast mode
[ 1584.805644][ T7570] veth1: entered promiscuous mode
[ 1584.980318][ T5511] br1: port 1(veth1) entered blocking state
[ 1584.980718][ T5511] br1: port 1(veth1) entered forwarding state
[ 1600.794857][ T7629] br1: port 1(veth1) entered disabled state
[ 1600.947186][ T7630] veth1: left allmulticast mode
[ 1600.947414][ T7630] veth1: left promiscuous mode
[ 1600.947742][ T7630] br1: port 1(veth1) entered disabled state