[ 1568.512977][ T7605] br1: port 1(veth1) entered blocking state
[ 1568.514188][ T7605] br1: port 1(veth1) entered disabled state
[ 1568.520553][ T7605] veth1: entered allmulticast mode
[ 1568.523551][ T7605] veth1: entered promiscuous mode
[ 1568.671861][ T2734] br1: port 1(veth1) entered blocking state
[ 1568.672129][ T2734] br1: port 1(veth1) entered forwarding state
[ 1584.383336][ T7664] br1: port 1(veth1) entered disabled state
[ 1584.525844][ T7665] veth1: left allmulticast mode
[ 1584.526243][ T7665] veth1: left promiscuous mode
[ 1584.526743][ T7665] br1: port 1(veth1) entered disabled state