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test_socket tests fail with kernel lacking support for IPPROTO_UDPLITE #149078
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- added 4 commits that reference this issue
on Apr 27, 2026 Linux 7.0 appears to have removed UDPLITE all together -
commit d6e0f04bf22d9b25b530c5e04f82664eac942719 Merge: 8f921f610054 14ce9a47c5b7 Author: Jakub Kicinski <kuba@kernel.org> Date: Fri Mar 13 18:57:48 2026 -0700 Merge branch 'udp-retire-udp-lite'So this is going to come up a lot more.
Linux 7.0 appears to have removed UDPLITE all together -
Of course, I am on openSUSE/Tumbleweed so we have:
mitmanek~/b/m/mistral-vibe (git: factory)$ uname -a Linux mitmanek.cepl.eu 7.0.2-1-default #1 SMP PREEMPT_DYNAMIC Tue Apr 28 04:27:33 UTC 2026 (46da294) x86_64 x86_64 x86_64 GNU/Linux mitmanek~/b/m/mistral-vibe (git: factory)$Linux 7.1 actually:
git log v7.0..v7.1-rc1 | grep d6e0f04bf22d9b25b530c5e04f82664eac942719 commit d6e0f04bf22d9b25b530c5e04f82664eac942719I guess openSUSE emulated the removal with 7.0 by disabling UDPLite in the kernel configuration.
- added a commit that references this issue
on Jul 22, 2026
Bug report
Bug description:
When running on the kernel without support for UDPLite, setup of tests (function
clientSetUp) intest_socketfails:this command raises
OSError.CPython versions tested on:
3.14
Operating systems tested on:
Linux
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