<div dir="ltr"><div>What I find very strange is that there are multiple threads that execute the same line (or perhaps I do not interpret the gdb output correctly).<br><br></div>Can I get access to such a slave to debug this?<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Mar 28, 2018 at 10:12 AM, Dan Kenigsberg <span dir="ltr"><<a href="mailto:danken@redhat.com" target="_blank">danken@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">We still have no guess regarding what made this pop up. I can confirm that this happens quite often, on different slaves. E.g<br><a href="http://jenkins.ovirt.org/job/vdsm_master_check-patch-el7-x86_64/22648/console" target="_blank">http://jenkins.ovirt.org/job/<wbr>vdsm_master_check-patch-el7-<wbr>x86_64/22648/console</a><br>where the command <br><pre class="m_-2532391477990634820gmail-console-output">'/usr/bin/ovs-vsctl', '--oneline', '--format=json', '--', 'add-br', 'vdsmbr_test', '--', 'list', 'Bridge'</pre>gets stuck.<div><div class="h5"><br><br><br><div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Mar 26, 2018 at 7:20 PM, Dafna Ron <span dir="ltr"><<a href="mailto:dron@redhat.com" target="_blank">dron@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><div><div>Adding Gal. <br><br></div>Gal, can this be related to the timeout you added? <br><br></div>thanks, <br></div>Dafna<br><br></div><div class="m_-2532391477990634820gmail-HOEnZb"><div class="m_-2532391477990634820gmail-h5"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Mar 26, 2018 at 2:24 PM, Eyal Edri <span dir="ltr"><<a href="mailto:eedri@redhat.com" target="_blank">eedri@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Not sure its an infra issue, but adding Evgheni to help if needed.</div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_-2532391477990634820gmail-m_-1004077642715666223h5">On Mon, Mar 26, 2018 at 3:48 PM, Shani Leviim <span dir="ltr"><<a href="mailto:sleviim@redhat.com" target="_blank">sleviim@redhat.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div class="m_-2532391477990634820gmail-m_-1004077642715666223h5"><div dir="ltr"><div style="font-family:tahoma,sans-serif;font-size:small"><pre class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-console-output"><span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>Hi,<br></b></span></pre><pre class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-console-output"><span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>I'm trying to verify an ovirt-4.2 patch on vdsm, but the ci keep failing due to a timeout on </b></span><br><b>network.ovs_driver_test.TestOv<wbr>sApiBase<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"> test [1]. </span></b><br></pre><pre class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-console-output"><b>That heppen for both jobs 166 and 167 (I've tryied to retrigger). <br>(Links below).<br><br>Can you please assist?<br>Thanks!</b><br></pre><pre class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-console-output"></pre><pre class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-console-output"><span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b><br><a href="http://jenkins.ovirt.org/job/vdsm_4.2_check-patch-el7-x86_64/166/consoleFull" target="_blank">http://jenkins.ovirt.org/job/v<wbr>dsm_4.2_check-patch-el7-x86_64<wbr>/166/consoleFull</a><br><a href="http://jenkins.ovirt.org/job/vdsm_4.2_check-patch-el7-x86_64/167/console" target="_blank">http://jenkins.ovirt.org/job/v<wbr>dsm_4.2_check-patch-el7-x86_64<wbr>/167/console</a><br><br>[1]<br><br>08:22:55</b> </span>network.ovs_driver_test.TestOv<wbr>sApiBase
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:22:55</b> </span> test_execute_a_single_command OK
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:26:56</b> </span> test_execute_a_transaction ______________________________<wbr>_____ summary ______________________________<wbr>______
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:26:56</b> </span> pylint: commands succeeded
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:26:56</b> </span> congratulations :)
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:53</b> </span>
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:53</b> </span>==============================<wbr>==============================<wbr>============
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:53</b> </span>= Watched process timed out =
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:53</b> </span>==============================<wbr>==============================<wbr>============
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:53</b> </span>
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:53</b> </span>[Thread debugging using libthread_db enabled]
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:53</b> </span>Using host libthread_db library "/lib64/libthread_db.so.1".
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:54</b> </span>0x00007f6a10ca6a3d in poll () at ../sysdeps/unix/syscall-templa<wbr>te.S:81
<span class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail-timestamp"><b>08:30:54</b> </span>81 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)</pre><br clear="all"></div><div><div class="m_-2532391477990634820gmail-m_-1004077642715666223m_-1745879714016925803m_-7298599516500280763gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><span style="font-family:tahoma,sans-serif"><b>Regards,<br></b></span></div><span style="font-family:tahoma,sans-serif"><b>Shani Leviim<br></b></span></div></div></div></div></div>
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