[ 1278.943047][ T6691] veth0: entered allmulticast mode
[ 1278.944348][ T6691] veth1: entered allmulticast mode
[ 1278.944929][ T6691] veth2: entered allmulticast mode
[ 1278.945470][ T6691] veth3: entered allmulticast mode
[ 1302.943285][ T6691] veth0: left allmulticast mode
[ 1302.943821][ T6691] veth1: left allmulticast mode
[ 1302.944497][ T6691] veth2: left allmulticast mode
[ 1302.944913][ T6691] veth3: left allmulticast mode