[ 1512.791535][ T7701] br0: port 1(veth1) entered blocking state
[ 1512.791789][ T7701] br0: port 1(veth1) entered disabled state
[ 1512.792041][ T7701] veth1: entered allmulticast mode
[ 1512.794986][ T7701] veth1: entered promiscuous mode
[ 1513.120171][   T50] br0: port 1(veth1) entered blocking state
[ 1513.120572][   T50] br0: port 1(veth1) entered forwarding state
[ 1520.356761][ T7733] br0: port 1(veth1) entered disabled state
[ 1520.487232][ T7734] veth1: left allmulticast mode
[ 1520.487440][ T7734] veth1: left promiscuous mode
[ 1520.487728][ T7734] br0: port 1(veth1) entered disabled state