[ 1396.897381][ T6896] veth0: entered allmulticast mode
[ 1396.898271][ T6896] veth1: entered allmulticast mode
[ 1396.898583][ T6896] veth2: entered allmulticast mode
[ 1396.898882][ T6896] veth3: entered allmulticast mode
[ 1421.657731][ T6896] veth0: left allmulticast mode
[ 1421.658051][ T6896] veth1: left allmulticast mode
[ 1421.658310][ T6896] veth2: left allmulticast mode
[ 1421.658553][ T6896] veth3: left allmulticast mode