From nobody Fri Jul 23 13:20:23 2021 X-Original-To: python@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 3205F12BB08E for ; Fri, 23 Jul 2021 13:20:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4GWVLJ0hVfz4kYn for ; Fri, 23 Jul 2021 13:20:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id F235025B96 for ; Fri, 23 Jul 2021 13:20:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 16NDKN9L026771 for ; Fri, 23 Jul 2021 13:20:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 16NDKNZb026770 for python@FreeBSD.org; Fri, 23 Jul 2021 13:20:23 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: python@FreeBSD.org Subject: [Bug 257353] lang/python38: port very flaky when built under QEMU Date: Fri, 23 Jul 2021 13:20:23 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: fuz@fuz.su X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: python@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform bug_file_loc op_sys bug_status bug_severity priority component assigned_to reporter flagtypes.name Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: FreeBSD-specific Python issues List-Archive: https://lists.freebsd.org/archives/freebsd-python List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-python@freebsd.org X-BeenThere: freebsd-python@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N 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 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.=