Bug 1678277
Summary: | test_gdb: test_gc() fails on s390x with: Unable to locate python frame | |||
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Product: | [Fedora] Fedora | Reporter: | Victor Stinner <vstinner> | |
Component: | python3 | Assignee: | Charalampos Stratakis <cstratak> | |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | |
Severity: | unspecified | Docs Contact: | ||
Priority: | low | |||
Version: | 32 | CC: | cstratak, dan, dmalcolm, mcyprian, mhroncok, mplch, pviktori, rkuska, shcherbina.iryna, tomspur, torsava | |
Target Milestone: | --- | Keywords: | Reopened | |
Target Release: | --- | |||
Hardware: | s390x | |||
OS: | Unspecified | |||
Whiteboard: | ||||
Fixed In Version: | Doc Type: | If docs needed, set a value | ||
Doc Text: | Story Points: | --- | ||
Clone Of: | ||||
: | 1712977 (view as bug list) | Environment: | ||
Last Closed: | 2020-03-30 18:35:09 UTC | Type: | Bug | |
Regression: | --- | Mount Type: | --- | |
Documentation: | --- | CRM: | ||
Verified Versions: | Category: | --- | ||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
Cloudforms Team: | --- | Target Upstream Version: | ||
Embargoed: | ||||
Bug Depends On: | 1734327 | |||
Bug Blocks: | 467765 |
Description
Victor Stinner
2019-02-18 12:14:56 UTC
Related bug reports: * 2015: https://bugzilla.redhat.com/show_bug.cgi?id=1181034#c0 "test_gdb fails on s390(x)" closed as "EOL" (no fixed) * 2016: https://bugzilla.redhat.com/show_bug.cgi?id=1333064#c0 "/CoreOS/python/Sanity/gdb test is failing on s390x" closed as ERRATA except that no change has been written :-) * 2016: https://github.com/python/cpython/commit/0d88c652318c4c5eed77fd2e78e9e955ffa5c8d1 fix test_gdb on s390x (ignore some warnings) * 2018: https://bugs.python.org/issue34007 "test_gdb fails in s390x SLES buildbots" fixed upstream in Python 3.7.1 This seems to be the change that triggered the bug for some reason: https://src.fedoraproject.org/rpms/python3/c/8927d3f2671041d33c2682b47d238c7070474d0e?branch=master I am currently taking a look at this issue. If I understood correctly https://bugs.python.org/issue37631, test_gdb fails on s390x because EXTRA_CFLAGS variable has not the expected priority in Python Makefile/configure. So this issue is blocked by https://bugs.python.org/issue37631. A side note: https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html -Og Optimize debugging experience. -Og should be the optimization level of choice for the standard edit-compile-debug cycle, offering a reasonable level of optimization while maintaining fast compilation and a good debugging experience. It is a better choice than -O0 for producing debuggable code because some compiler passes that collect debug information are disabled at -O0. Like -O0, -Og completely disables a number of optimization passes so that individual options controlling them have no effect. Otherwise -Og enables all -O1 optimization flags except for those that may interfere with debugging: -fbranch-count-reg -fdelayed-branch -fdse -fif-conversion -fif-conversion2 -finline-functions-called-once -fmove-loop-invariants -fssa-phiopt -ftree-bit-ccp -ftree-dse -ftree-pta -ftree-sra Ignore my previous comment, it was posted to a wrong bug. Trying to make the debug build be compiled with -Og: https://src.fedoraproject.org/rpms/python3/pull-request/137 merged https://src.fedoraproject.org/rpms/python3/pull-request/141 on review (followup) This message is a reminder that Fedora 29 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 29 on 2019-11-26. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '29'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 29 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 29 changed to end-of-life (EOL) status on 2019-11-26. Fedora 29 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. This bug appears to have been reported against 'rawhide' during the Fedora 32 development cycle. Changing version to 32. This is no longer reproducible, however there are some other failures specific to s390x. Check bug 1818857 |