[ 1652.665365][ T7601] veth0: entered allmulticast mode
[ 1652.665938][ T7601] veth1: entered allmulticast mode
[ 1652.671654][ T7601] veth2: entered allmulticast mode
[ 1652.671974][ T7601] veth3: entered allmulticast mode
[ 1679.395274][ T7601] veth0: left allmulticast mode
[ 1679.395613][ T7601] veth1: left allmulticast mode
[ 1679.395839][ T7601] veth2: left allmulticast mode
[ 1679.396065][ T7601] veth3: left allmulticast mode