[ 1412.478151][ T6934] veth0: entered allmulticast mode
[ 1412.479261][ T6934] veth1: entered allmulticast mode
[ 1412.479571][ T6934] veth2: entered allmulticast mode
[ 1412.479875][ T6934] veth3: entered allmulticast mode
[ 1440.057760][ T6934] veth0: left allmulticast mode
[ 1440.058094][ T6934] veth1: left allmulticast mode
[ 1440.058331][ T6934] veth2: left allmulticast mode
[ 1440.058567][ T6934] veth3: left allmulticast mode