<html>
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<base href="https://bugs.dpdk.org/">
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<body><table border="1" cellspacing="0" cellpadding="8" class="bz_new_table">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Segmentation fault when enable avail_thresh on hairpin queues"
href="https://bugs.dpdk.org/show_bug.cgi?id=1504">1504</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Segmentation fault when enable avail_thresh on hairpin queues
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>23.11
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>testpmd
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>kuka@cesnet.cz
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">[Environment]
DPDK version: dpdk-23.11
OS: Oracle Linux Server 8.10
NIC hardware: MT2892 Family [ConnectX-6 Dx] 101d
NIC driver: MLNX_OFED_LINUX-23.10-0.5.5.0 (OFED-23.10-0.5.5)
NIC firmware: 22.38.1002
[Test Setup]
sudo dpdk-testpmd -l 0-1 -n 4 -a 0000:17:00.0 -- --rxq=1 --txq=1 --hairpinq=1
-i
testpmd> set port 0 rxq 1 avail_thresh 50
Segmentation fault
[Expected Result]
sudo dpdk-testpmd -l 0-1 -n 4 -a 0000:17:00.0 -- --rxq=1 --txq=1 --hairpinq=1
-i
testpmd> set port 0 rxq 1 avail_thresh 50
testpmd> Received avail_thresh event, port: 0, rxq_id: 0
mlx5_test_avail_thresh_event_handler port_id:0 rxq_id:0
mlx5_test_host_shaper_disable disable shaper
Received avail_thresh event, port: 0, rxq_id: 0
mlx5_test_avail_thresh_event_handler port_id:0 rxq_id:0
mlx5_test_host_shaper_disable disable shaper
...
</pre>
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