<html>
    <head>
      <base href="https://bugzilla.netfilter.org/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - "map" doesn't work as expected"
   href="https://bugzilla.netfilter.org/show_bug.cgi?id=1489">1489</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>"map" doesn't work as expected
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>nftables
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86_64
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Debian GNU/Linux
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>enhancement
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P5
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>nft
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>pablo@netfilter.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>bugz@dragon-home.dyndns-mail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>add table ip mangle
add chain ip mangle manout { type route hook output priority mangle; }
add rule ip mangle manout ct direction reply mark set ct original daddr map {
$ext1_ip : 0x11, $ext2_ip : 0x12 }

nft list ruleset
nft: netlink_delinearize.c:125: netlink_parse_concat_expr: Assertion `consumed
<span class="quote">> 0' failed.</span >
Aborted

But
add rule ip mangle manout icmp type 8 mark set ip saddr map { $ext1_ip : 0x11,
$ext2_ip : 0x12 }
works fine

Debian10
linux-image-5.9.0-0.bpo.2-amd64 (5.9.6-1~bpo10+1)
nftables v0.9.6 (0.9.6-1~bpo10+1 amd64)</pre>
        </div>
      </p>
      <hr>
      <span>You are receiving this mail because:</span>
      
      <ul>
          <li>You are watching all bug changes.</li>
      </ul>
    </body>
</html>