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From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [DPDK/testpmd Bug 1504] Segmentation fault when enable avail_thresh
 on hairpin queues
Date: Mon, 29 Jul 2024 11:22:57 +0000
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X-Bugzilla-Component: testpmd
X-Bugzilla-Version: 23.11
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X-Bugzilla-Who: kuka@cesnet.cz
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--17222521770.cf2eb9fFa.4191751
Date: Mon, 29 Jul 2024 13:22:57 +0200
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https://bugs.dpdk.org/show_bug.cgi?id=3D1504

            Bug ID: 1504
           Summary: Segmentation fault when enable avail_thresh on hairpin
                    queues
           Product: DPDK
           Version: 23.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: testpmd
          Assignee: dev@dpdk.org
          Reporter: kuka@cesnet.cz
  Target Milestone: ---

[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=3D1 --txq=3D1 --hair=
pinq=3D1
-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=3D1 --txq=3D1 --hair=
pinq=3D1
-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
...

--=20
You are receiving this mail because:
You are the assignee for the bug.=

--17222521770.cf2eb9fFa.4191751
Date: Mon, 29 Jul 2024 13:22:57 +0200
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<html>
    <head>
      <base href=3D"https://bugs.dpdk.org/">
    </head>
    <body><table border=3D"1" cellspacing=3D"0" cellpadding=3D"8" class=3D"=
bz_new_table">
        <tr>
          <th>Bug ID</th>
          <td><a class=3D"bz_bug_link=20
          bz_status_UNCONFIRMED "
   title=3D"UNCONFIRMED - Segmentation fault when enable avail_thresh on ha=
irpin queues"
   href=3D"https://bugs.dpdk.org/show_bug.cgi?id=3D1504">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&#64;dpdk.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>kuka&#64;cesnet.cz
          </td>
        </tr>

        <tr>
          <th>Target Milestone</th>
          <td>---
          </td>
        </tr></table>
      <p>
        <div class=3D"bz_comment_block">
          <pre class=3D"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=3D1 --txq=3D1 --hair=
pinq=3D1
-i
testpmd&gt; 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=3D1 --txq=3D1 --hair=
pinq=3D1
-i
testpmd&gt; set port 0 rxq 1 avail_thresh 50
testpmd&gt; 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>
        </div>
      </p>


      <hr>
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      <ul>
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      </ul>
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ewAction">
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          <link itemprop=3D"url" href=3D"https://bugs.dpdk.org/show_bug.cgi=
?id=3D1504">
          <meta itemprop=3D"name" content=3D"View bug">
        </div>
        <meta itemprop=3D"description" content=3D"Bugzilla bug update notif=
ication">
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</html>=

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