[ 1520.409344][ T8136] br1: port 1(veth1) entered blocking state
[ 1520.409624][ T8136] br1: port 1(veth1) entered disabled state
[ 1520.409889][ T8136] veth1: entered allmulticast mode
[ 1520.411894][ T8136] veth1: entered promiscuous mode
[ 1520.559297][  T251] br1: port 1(veth1) entered blocking state
[ 1520.559610][  T251] br1: port 1(veth1) entered forwarding state
[ 1555.284351][ T8227] br1: port 1(veth1) entered disabled state
[ 1555.434988][ T8228] veth1: left allmulticast mode
[ 1555.435202][ T8228] veth1: left promiscuous mode
[ 1555.435521][ T8228] br1: port 1(veth1) entered disabled state