 memory operand is not aligned on a 64-byte boundary, regardless of segment.</td></tr>
<tr>
<td>If any part of the operand lies outside the effective address space from 0 to FFFFH.</td></tr>
<tr>
<td>#NM</td>
<td>If CR0.TS[bit 3] = 1.</td></tr>
<tr>
<td rowspan="3">#UD</td>
<td>If CPUID.01H:ECX.XSAVE[bit 26] = 0 or CPUID.(EAX=0DH,ECX=1):EAX.XSAVEOPT[bit 0] = 0.</td></tr>
<tr>
<td>If CR4.OSXSAVE[bit 18] = 0.</td></tr>
<tr>
<td>If the LOCK prefix is used.</td></tr></table>
<h2 class="exceptions" id="virtual-8