<div dir="ltr"><div>Dear,</div><div><br></div>Thank you for the information !<div>I rerun the primary application with the other terminal running pdump, however it still can't capture the packet.</div><div>As for the logs you mentioned that is printed after the primary application terminates. Also, for the primary application log, I can make sure it transmits and receives the packet, but pdump still can't capture it.</div><div><span class="gmail-im" style="color:rgb(80,0,80)"><div><p class="MsoNormal"><b>- For the log of pdump</b><u></u><u></u></p></div></span><div><span class="gmail-im" style="color:rgb(80,0,80)"><p class="MsoNormal"><span style="font-size:10pt;font-family:Consolas;color:rgb(51,51,51);letter-spacing:0.25pt;background:rgb(247,247,247)">[oran@localhost pdump]$ sudo ./dpdk-pdump --file-prefix wls_1 -- --pdump 'port=0,queue=*,tx-dev=/home/oran/Music/tx.pcap,rx-dev=/home/oran/Music/rx.pcap'<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Consolas;letter-spacing:0.25pt;background:rgb(247,247,247)"><u></u> <u></u></span></p></span><p class="MsoNormal"><span style="color:black;letter-spacing:0.25pt;background:rgb(247,247,247)"><snip></span><span style="letter-spacing:0.25pt;background:rgb(247,247,247)"><u></u><u></u></span></p><span class="gmail-im" style="color:rgb(80,0,80)"><p class="MsoNormal"><span style="letter-spacing:0.25pt;background:rgb(247,247,247)"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Consolas;color:rgb(51,51,51);letter-spacing:0.25pt;background:rgb(247,247,247)">Primary process is no longer active, exiting...</span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Consolas;color:rgb(51,51,51);letter-spacing:0.25pt;background:rgb(247,247,247)"><br></span></p><p class="MsoNormal"><span style="color:rgb(34,34,34)">Also, do you know whether pdump can capture the virtual function packet or not ? (We bind to vfio-pci)</span><br></p><p class="MsoNormal"><br></p><div style="color:rgb(34,34,34)">Best Regards,<br></div><p class="MsoNormal"><span style="font-size:10pt;font-family:Consolas;color:rgb(51,51,51);letter-spacing:0.25pt;background:rgb(247,247,247)"></span></p><div style="color:rgb(34,34,34)">Shu-hua, Liao</div></span></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Pattan, Reshma <<a href="mailto:reshma.pattan@intel.com">reshma.pattan@intel.com</a>> 於 2021年11月15日週一下午4:58寫道：<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div lang="EN-IE" style="overflow-wrap: break-word;"> <div class="gmail-m_-6564767473938200406WordSection1"> <p class="MsoNormal"><span><u></u> <u></u></span></p> <p class="MsoNormal"><span><u></u> <u></u></span></p> <div style="border-top:none;border-right:none;border-bottom:none;border-left:1.5pt solid blue;padding:0cm 0cm 0cm 4pt"> <div> <div style="border-right:none;border-bottom:none;border-left:none;border-top:1pt solid rgb(225,225,225);padding:3pt 0cm 0cm"> <p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> </span> <span style="font-family:"MS Gothic"">廖書華</span><span lang="EN-US"> <<a href="mailto:sim860927@gmail.com" target="_blank">sim860927@gmail.com</a>> <br> <b>Sent:</b> Monday, November 15, 2021 5:39 AM<br> <b>To:</b> <a href="mailto:users@dpdk.org" target="_blank">users@dpdk.org</a><br> <b>Cc:</b> </span><span style="font-family:"MS Gothic"">林庭安</span><span lang="EN-US"> <<a href="mailto:lingwanjae@gmail.com" target="_blank">lingwanjae@gmail.com</a>><br> <b>Subject:</b> Pdump Didn't capture the packet<u></u><u></u></span></p> </div> </div> <p class="MsoNormal"><u></u> <u></u></p> <div> <p class="MsoNormal">Dear all,<u></u><u></u></p> <div> <p class="MsoNormal"><u></u> <u></u></p> </div> <div> <p class="MsoNormal">Currently, I want to use pdump to capture our DPDK application, however for the pdump side, unfortunately, didn't capture any packet, also pdump didn't print any error. While for our application, it also didn't print any log related to pdump. <br> <b>- Here's the log of pdump</b><u></u><u></u></p> </div> <div> <p class="MsoNormal"><span style="font-size:10pt;font-family:Consolas;color:rgb(51,51,51);letter-spacing:0.25pt;background:rgb(247,247,247)">[oran@localhost pdump]$ sudo ./dpdk-pdump --file-prefix wls_1 -- --pdump 'port=0,queue=*,tx-dev=/home/oran/Music/tx.pcap,rx-dev=/home/oran/Music/rx.pcap'<u></u><u></u></span></p> <p class="MsoNormal"><span style="font-size:10pt;font-family:Consolas;letter-spacing:0.25pt;background:rgb(247,247,247)"><u></u> <u></u></span></p> <p class="MsoNormal"><span style="color:black;letter-spacing:0.25pt;background:rgb(247,247,247)"><snip></span><span style="letter-spacing:0.25pt;background:rgb(247,247,247)"><u></u><u></u></span></p> <p class="MsoNormal"><span style="letter-spacing:0.25pt;background:rgb(247,247,247)"><u></u> <u></u></span></p> <p class="MsoNormal"><span style="font-size:10pt;font-family:Consolas;color:rgb(51,51,51);letter-spacing:0.25pt;background:rgb(247,247,247)">Primary process is no longer active, exiting...<u></u><u></u></span></p> <p class="MsoNormal"><span style="letter-spacing:0.25pt;background:rgb(247,247,247)"><u></u> <u></u></span></p> <p class="MsoNormal"><span style="color:black;letter-spacing:0.25pt;background:rgb(247,247,247)">[Reshma]: From this log it is clear that, primary application is not running. Rerun the primary application and in other terminal run the pdump application.</span><span style="letter-spacing:0.25pt;background:rgb(247,247,247)"><u></u><u></u></span></p> </div> <div> <p class="MsoNormal"><b><u></u> <u></u></b></p> </div> <div> <div> <p class="MsoNormal">Best Regards,<u></u><u></u></p> </div> <div> <p class="MsoNormal">Shu-hua, Liao<u></u><u></u></p> </div> </div> </div> </div> </div> </div> </blockquote></div>