[ 1246.849034][ T8663] br1: port 1(veth1) entered blocking state
[ 1246.849500][ T8663] br1: port 1(veth1) entered disabled state
[ 1246.849805][ T8663] veth1: entered allmulticast mode
[ 1246.853918][ T8663] veth1: entered promiscuous mode
[ 1246.949960][  T152] br1: port 1(veth1) entered blocking state
[ 1246.950280][  T152] br1: port 1(veth1) entered forwarding state
[ 1278.382086][ T8842] br1: port 1(veth1) entered disabled state
[ 1278.466304][ T8843] veth1: left allmulticast mode
[ 1278.466593][ T8843] veth1: left promiscuous mode
[ 1278.466929][ T8843] br1: port 1(veth1) entered disabled state