Date: Fri, 23 Jul 2021 13:20:23 +0000 From: bugzilla-noreply@freebsd.org To: python@FreeBSD.org Subject: [Bug 257353] lang/python38: port very flaky when built under QEMU Message-ID: <bug-257353-21822@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257353 Bug ID: 257353 Summary: lang/python38: port very flaky when built under QEMU Product: Ports & Packages Version: Latest Hardware: Any URL: https://portsfallout.com/fallout?port=3Dlang%2Fpython38% 24 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: python@FreeBSD.org Reporter: fuz@fuz.su Assignee: python@FreeBSD.org Flags: maintainer-feedback?(python@FreeBSD.org) When building lang/python38 with QEMU, the build usually gets stuck with an error like this: --->8--->8--- Listing '/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/xml/pa= rsers'... Listing '/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/xml/sa= x'... Listing '/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/xmlrpc= '... Traceback (most recent call last): File "/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/compil= eall.py", line 332, in <module> exit_status =3D int(not main()) File "/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/compil= eall.py", line 314, in main if not compile_dir(dest, maxlevels, args.ddir, File "/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/compil= eall.py", line 93, in compile_dir success =3D min(results, default=3DTrue) File "/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/concur= rent/futures/process.py", line 484, in _chain_from_iterable_of_lists for element in iterable: File "/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/concur= rent/futures/_base.py", line 619, in result_iterator yield fs.pop().result() File "/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/concur= rent/futures/_base.py", line 444, in result return self.__get_result() File "/wrkdirs/usr/ports/lang/python38/work/stage/usr/local/lib/python3.8/concur= rent/futures/_base.py", line 389, in __get_result raise self._exception concurrent.futures.process.BrokenProcessPool: A process in the process pool= was terminated abruptly while the future was running or pending. --->8--->8--- Some times it also does not fail, which leads me to believe there might be = some sort of race condition made visible by the use of emulation. There are many ports fallouts demonstrating this issue: https://portsfallout.com/fallout?port=3Dlang%2Fpython38%24 Unfortunately, as the bug causes the port to get stuck, this is very annoyi= ng to deal with. Please investigate and perhaps mark as BROKEN when QEMU_EMULATING is define= d. --=20 You are receiving this mail because: You are the assignee for the bug.=
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