[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

STINNER Victor added the comment: "AMD64 FreeBSD CURRENT Shared 2.7 #159 is complete: Success" https://buildbot.python.org/all/#/builders/169/builds/159 The FreeBSD 2.7 buildbot is back to green, I close the issue. Thanks everyone was helped to get these issues to be fixed! --

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

STINNER Victor added the comment: New changeset c3642219090f2564c1790330cbf0ba31f19dcaf4 by Victor Stinner in branch '2.7': bpo-34521: Fix FD transfer in multiprocessing on FreeBSD (GH-15422) https://github.com/python/cpython/commit/c3642219090f2564c1790330cbf0ba31f19dcaf4 --

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

STINNER Victor added the comment: Note: I also wrote PR 15421 to remove temporary files created by these 2 tests. -- ___ Python tracker ___

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

STINNER Victor added the comment: I am able to reproduce test_multiprocessing.test_fd_transfer() failure on the FreeBSD CURRENT buildbot: CURRENT-amd64% ./python -m test -m test_fd_transfer test_multiprocessing (...) Tests result: FAILURE I converted my msg330654 patch into PR 15422: I

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Change by STINNER Victor : -- pull_requests: +15121 pull_request: https://github.com/python/cpython/pull/15422 ___ Python tracker ___

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Kubilay Kocak added the comment: Access to the buildbot has been restored (a while ago), and this issue being resolved (merge to 2.7) is the only test failing to get 2.7 back to green, which has been failing for months. Can we test with Victors proposed patch in msg330654 ? I don't believe

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Pablo Galindo Salgado added the comment: I did not backport this still because the code is very different and it required more time to understand how it works on 2.7. I do not have access currently to koobs buildbot (the IP has changed) so I cannot check if that works :( --

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

STINNER Victor added the comment: > Is test_socket of Python 2.7 affected by the issue? If not, I suggest to > remove 2.7 from this issue and close it. Some "FD transfer" tests of test_multiprocessing still fail on AMD64 FreeBSD CURRENT Shared 2.7:

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Ned Deily added the comment: Thanks, Pablo, I cherry-picked the NEWS entries into 3.7.1 and 3.6.7. So I guess the only remaining question here is what to do about 2.7. I'll also leave that for you! -- ___ Python tracker

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Ned Deily added the comment: New changeset ce3b5a80cc6ee4f9aff7b673f457294d7e054349 by Ned Deily (Miss Islington (bot)) in branch '3.7': bpo-34521: Add NEWS entry for changes in GH-9613 (GH-9850) https://github.com/python/cpython/commit/ce3b5a80cc6ee4f9aff7b673f457294d7e054349 --

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Ned Deily added the comment: New changeset d404ffa8adf252d49731fbd09b740360577274c8 by Ned Deily (Miss Islington (bot)) in branch '3.6': bpo-34521: Add NEWS entry for changes in GH-9613 (GH-9850) https://github.com/python/cpython/commit/d404ffa8adf252d49731fbd09b740360577274c8 --

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

miss-islington added the comment: New changeset ae011e00189d9083dd84c357718264e24fe77314 by Miss Islington (bot) in branch '3.6': bpo-34521: Add NEWS entry for changes in GH-9613 (GH-9850) https://github.com/python/cpython/commit/ae011e00189d9083dd84c357718264e24fe77314 --

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

miss-islington added the comment: New changeset d991ede16b34399c5ea9bd30e9a5c520bed6bea8 by Miss Islington (bot) in branch '3.7': bpo-34521: Add NEWS entry for changes in GH-9613 (GH-9850) https://github.com/python/cpython/commit/d991ede16b34399c5ea9bd30e9a5c520bed6bea8 --

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Change by miss-islington : -- pull_requests: +9251 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Change by miss-islington : -- pull_requests: +9250 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Pablo Galindo Salgado added the comment: New changeset bd036d3d15fc1310ccc32a43a3296b8c157ac221 by Pablo Galindo in branch 'master': bpo-34521: Add NEWS entry for changes in GH-9613 (GH-9850) https://github.com/python/cpython/commit/bd036d3d15fc1310ccc32a43a3296b8c157ac221 --

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Change by Pablo Galindo Salgado : -- pull_requests: +9220 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Ned Deily added the comment: Shouldn't there be a NEWS entry for this change since the change seems to be to Lib/multiprocessing and not just its tests? -- nosy: +ned.deily ___ Python tracker

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

STINNER Victor added the comment: Pablo: I merged your PR on master, and backport it to 3.6 and 3.7. But I let you handle 2.7, since I expect a conflict :-) -- ___ Python tracker

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

STINNER Victor added the comment: New changeset 007fda436f707ac95c2fa8f8886efd9e09d5b630 by Victor Stinner (Miss Islington (bot)) in branch '3.7': bpo-34521: Fix tests in test_multiprocessing_spawn to use correctly CMSG_SPACE (GH-9613) (GH-9619)

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

miss-islington added the comment: New changeset 5d33ee1595767d68800fda13bc68b7b01dba5117 by Miss Islington (bot) in branch '3.6': bpo-34521: Fix tests in test_multiprocessing_spawn to use correctly CMSG_SPACE (GH-9613)

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Change by miss-islington : -- pull_requests: +9018 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Change by miss-islington : -- pull_requests: +9017 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

STINNER Victor added the comment: New changeset 077061a7b24917aaf31057885c69919c5a553c88 by Victor Stinner (Pablo Galindo) in branch 'master': bpo-34521: Fix tests in test_multiprocessing_spawn to use correctly CMSG_SPACE (GH-9613)

[issue34521] Multiple tests (test_socket, test_multiprocessing_*) fail due to incorrect recvmsg(2) buffer lengths, causing failures on FreeBSD CURRENT

Kubilay Kocak added the comment: To clarify affected tests/versions: Python 3.x - test_socket test_multiprocessing_spawn Python 2.7 - test_multiprocessing_spawn All of the issues are related to incorrect recvmsg(2) buffer length use, so I've amended the issue summary to describe the