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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - rte_bpf_load() hangs with six IPv6 addresses in the filter causing dumpcap to fail"
href="https://bugs.dpdk.org/show_bug.cgi?id=1465">1465</a>
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<th>Summary</th>
<td>rte_bpf_load() hangs with six IPv6 addresses in the filter causing dumpcap to fail
</td>
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<th>Product</th>
<td>DPDK
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>UNCONFIRMED
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>Normal
</td>
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<th>Component</th>
<td>other
</td>
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<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
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<th>Reporter</th>
<td>iboukris@gmail.com
</td>
</tr>
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<th>Target Milestone</th>
<td>---
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</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">Original thread on the users list (with all the dumpcap related details):
<a href="https://mails.dpdk.org/archives/users/2024-June/007702.html">https://mails.dpdk.org/archives/users/2024-June/007702.html</a>
Example filter causing the problem:
"host 1::1 or host 1::1 or host 1::1 or host 1::1 or host 1::1 or host 1::1"
The simplest way to reproduce is by using the test-suite, by adding the filter
above to the 'sample_filters' in 'test_bpf.c' and invoke the test:
time sudo build/app/dpdk-test bpf_convert_autotest
This causes the test to take ~25 seconds instead of 2 seconds (btw, adding
--log-level=lib.bpf:debug gives tons of output).
</pre>
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