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<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">The issue is
</span><span lang="EN-US" style="font-size:11.0pt;color:#212121">fixed in 5.10 upstream stable kernel branch.</span><span style="font-size:11.0pt;color:#212121"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;color:#212121">And it is currently </span><span style="font-size:11.0pt;color:#212121">pending for the next bullseye upload against </span><span lang="EN-US" style="font-size:11.0pt;color:#212121">#1031753:
linux-image-5.10.0-21-s390x: user space process hangs on s390</span><span style="font-size:11.0pt;color:#212121"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">We found an issue in Debian kernel 5.10.0-21-s390x which causes similar problems and we are working on the fix.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Meanwhile I would request to downgrade all 5.10.0-21-s390x running machines to 5.10.0-20.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">I will update this bug once the next kernel version with fix is available to upgrade.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Thanks,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">-Dipak
</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">Otto Kekäläinen <otto@debian.org><br>
<b>Date: </b>Sunday, 12 February 2023 at 4:09 AM<br>
<b>To: </b>Andrew Hutchings <andrew@mariadb.org>, Paul Gevers <elbrus@debian.org><br>
<b>Cc: </b>1030510@bugs.debian.org <1030510@bugs.debian.org>, Daniel Black <daniel@mariadb.org>, Tuukka Pasanen <tuukka.pasanen@ilmi.fi>, Faustin Lammler <faustin@mariadb.org>, debian-s390@lists.debian.org <debian-s390@lists.debian.org><br>
<b>Subject: </b>[EXTERNAL] Re: Bug#1030510: Info received (Bug#1030510: Info received (Bug#1030510: Info received (mariadb: FTBFS on s390x: timeout)))</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:11.0pt">For the record, the failing Debian machines run:<br>
Linux ci-worker-s390x-01 5.10.0-21-s390x #1 SMP Debian 5.10.162-1<br>
(2023-01-21) s390x GNU/Linux<br>
<br>
The passing Launchpad builders run:<br>
Linux bos02-s390x-013 5.4.0-137-generic #154-Ubuntu SMP Thu Jan 5<br>
17:03:11 UTC 2023 s390x</span><o:p></o:p></p>
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