[ 1268.419085][ T5548] br1: port 1(veth1) entered blocking state
[ 1268.419358][ T5548] br1: port 1(veth1) entered disabled state
[ 1268.419609][ T5548] veth1: entered allmulticast mode
[ 1268.422056][ T5548] veth1: entered promiscuous mode
[ 1268.563275][    T7] br1: port 1(veth1) entered blocking state
[ 1268.563523][    T7] br1: port 1(veth1) entered forwarding state
[ 1301.478176][ T5639] br1: port 1(veth1) entered disabled state
[ 1301.604815][ T5640] veth1: left allmulticast mode
[ 1301.605031][ T5640] veth1: left promiscuous mode
[ 1301.605339][ T5640] br1: port 1(veth1) entered disabled state