[ 1693.983378][ T6847] veth0: entered allmulticast mode
[ 1693.983970][ T6847] veth1: entered allmulticast mode
[ 1693.984305][ T6847] veth2: entered allmulticast mode
[ 1693.984624][ T6847] veth3: entered allmulticast mode
[ 1722.286937][ T6847] veth0: left allmulticast mode
[ 1722.287257][ T6847] veth1: left allmulticast mode
[ 1722.287483][ T6847] veth2: left allmulticast mode
[ 1722.287700][ T6847] veth3: left allmulticast mode