[ 1540.972515][ T7917] br0: port 1(veth1) entered blocking state
[ 1540.972990][ T7917] br0: port 1(veth1) entered disabled state
[ 1540.973444][ T7917] veth1: entered allmulticast mode
[ 1540.976835][ T7917] veth1: entered promiscuous mode
[ 1541.221671][   T38] br0: port 1(veth1) entered blocking state
[ 1541.222182][   T38] br0: port 1(veth1) entered forwarding state
[ 1548.302315][ T7960] br0: port 1(veth1) entered disabled state
[ 1548.405036][ T7961] veth1: left allmulticast mode
[ 1548.405418][ T7961] veth1: left promiscuous mode
[ 1548.405904][ T7961] br0: port 1(veth1) entered disabled state