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From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [Bug 1213] [Windows] BSOD when shutting down testpmd
Date: Fri, 07 Apr 2023 14:34:57 +0000
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--16808780970.4d21F.664661
Date: Fri, 7 Apr 2023 16:34:57 +0200
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https://bugs.dpdk.org/show_bug.cgi?id=3D1213
Bug ID: 1213
Summary: [Windows] BSOD when shutting down testpmd
Product: DPDK
Version: 22.11
Hardware: All
OS: Windows
Status: UNCONFIRMED
Severity: major
Priority: Normal
Component: core
Assignee: dev@dpdk.org
Reporter: a.pollenus@deltacast.tv
Target Milestone: ---
Hello,
When shutting down the testpmd command I get a BSOD (PROCESS_HAS_LOCKED_PAG=
ES):
This testpmd allocate 40 queues RX and 40 queues TX. The total number of mb=
uf
is set to 7000000. This command is supposed to allocate +- 40GB of memory in
total for the 80 queues.
.\dpdk-testpmd.exe -l 1-5 -n 4 -a 0000:5e:00.0 -- --socket-num=3D0 --burst=
=3D16
--txd=3D1024 --rxd=3D1024 --mbcache=3D512 --txq=3D40 --rxq=3D40 --nb-cores=
=3D4
--txpkts=3D1500 -i --forward-mode=3Dflowgen --eth-peer=3D0,01:00:5e:00:00:05
--tx-ip=3D10.10.1.14,239.0.0.5 --tx-udp=3D42500,42500 --total-num-mbuf=3D70=
00000
This testpmd command is working properly until you call quit in the interac=
tive
command line. When the application shutdown the machine freeze and show a B=
SOD
(PROCESS_HAS_LOCKED_PAGES).
When analysing the minidump generated, we see that some page are found in t=
he
process that have been terminated.
In the bellow comment you'll find the minidump analyze.
Could you try to reproduce it on your side ?
The problem doesn't seem to be linked to some out of memory issues. (The se=
rver
have a total of 384 GB of ram and should handle easily 40GB of allocation)
SETUP:
CPU : 2x Intel Xeon platinum 8268
RAM: 6x memory channel - 192GB on each numa
OS: Windows Server 2022 21H2
NIC: Intel E810 100G Dual port
DPDK version: 22.11
--=20
You are receiving this mail because:
You are the assignee for the bug.=
--16808780970.4d21F.664661
Date: Fri, 7 Apr 2023 16:34:57 +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 - [Windows] BSOD when shutting down testpmd"
href=3D"https://bugs.dpdk.org/show_bug.cgi?id=3D1213">1213</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[Windows] BSOD when shutting down testpmd
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>22.11
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>core
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>a.pollenus@deltacast.tv
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class=3D"bz_comment_block">
<pre class=3D"bz_comment_text">Hello,
When shutting down the testpmd command I get a BSOD (PROCESS_HAS_LOCKED_PAG=
ES):
This testpmd allocate 40 queues RX and 40 queues TX. The total number of mb=
uf
is set to 7000000. This command is supposed to allocate +- 40GB of memory in
total for the 80 queues.
.\dpdk-testpmd.exe -l 1-5 -n 4 -a 0000:5e:00.0 -- --socket-num=3D0 --burst=
=3D16
--txd=3D1024 --rxd=3D1024 --mbcache=3D512 --txq=3D40 --rxq=3D40 --nb-cores=
=3D4
--txpkts=3D1500 -i --forward-mode=3Dflowgen --eth-peer=3D0,01:00:5e:00:00:05
--tx-ip=3D10.10.1.14,239.0.0.5 --tx-udp=3D42500,42500 --total-num-mbuf=3D70=
00000
This testpmd command is working properly until you call quit in the interac=
tive
command line. When the application shutdown the machine freeze and show a B=
SOD
(PROCESS_HAS_LOCKED_PAGES).
When analysing the minidump generated, we see that some page are found in t=
he
process that have been terminated.
In the bellow comment you'll find the minidump analyze.
Could you try to reproduce it on your side ?
The problem doesn't seem to be linked to some out of memory issues. (The se=
rver
have a total of 384 GB of ram and should handle easily 40GB of allocation)
SETUP:
CPU : 2x Intel Xeon platinum 8268
RAM: 6x memory channel - 192GB on each numa
OS: Windows Server 2022 21H2
NIC: Intel E810 100G Dual port
DPDK version: 22.11
</pre>
</div>
</p>
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