[ 1506.051031][ T7826] br1: port 1(veth1) entered blocking state
[ 1506.051291][ T7826] br1: port 1(veth1) entered disabled state
[ 1506.051561][ T7826] veth1: entered allmulticast mode
[ 1506.053453][ T7826] veth1: entered promiscuous mode
[ 1506.201986][ T7150] br1: port 1(veth1) entered blocking state
[ 1506.202226][ T7150] br1: port 1(veth1) entered forwarding state
[ 1526.516692][ T7901] br1: port 1(veth1) entered disabled state
[ 1526.657093][ T7902] veth1: left allmulticast mode
[ 1526.657362][ T7902] veth1: left promiscuous mode
[ 1526.657690][ T7902] br1: port 1(veth1) entered disabled state