Bug 1405570
| Summary: | koji build for rawhide fails with <class '_rpm.error'>: error reading package header | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mattias Ellert <mattias.ellert> |
| Component: | rpm | Assignee: | Panu Matilainen <pmatilai> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 26 | CC: | atigro, dennis, dominik, ignatenko, kardos.lubos, mhroncok, mikem, packaging-team-maint, pknirsch, pmatilai |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | aarch64 | ||
| OS: | Unspecified | ||
| URL: | https://koji.fedoraproject.org/koji/taskinfo?taskID=16905568 | ||
| Whiteboard: | |||
| Fixed In Version: | rpm-4.13.0-11.fc26 rpm-4.13.0.1-1.fc24 rpm-4.13.0.1-1.fc25 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-03-01 01:21:03 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: | |||
| Bug Blocks: | 245418, 1376324 | ||
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Description
Mattias Ellert
2016-12-16 18:08:31 UTC
I doubt this is a koji bug. Looks like broken deps in the buildroot DEBUG util.py:426: nothing provides libpoppler.so.65()(64bit) needed by texlive-xetex-bin-6:svn41091-24.20160520.fc26.1.x86_64 You are looking a recent resubmit by kevin that suffers from a newly introduced problem that is unrelated to the reported bug. Please follow the links to the failed tasks in the bug report. Texlive's broken deps due to the poppler soname bump was fixed by a rebuild. Trying building again gives the same error as before: https://koji.fedoraproject.org/koji/taskinfo?taskID=16921481 class '_rpm.error'>: error reading package header One of the rpms is bad and does not read # rpm -Kv /mnt/koji//work/tasks/1483/16921483/root-debuginfo-6.08.02-1.fc26.aarch64.rpm error: /mnt/koji//work/tasks/1483/16921483/root-debuginfo-6.08.02-1.fc26.aarch64.rpm: headerRead failed: hdr magic: BAD This is the only rpm in the set that is bad. The does not appear to be truncated. It's over 600M, but the magic is wrong. Digging into the file, it appears that the rpm header is placed incorrectly. The signature header is in the correct place (offset 96), and appears to have a length of 4296. However the rpm header appears to start (judging by the magic) at offset 4400. If this is happening consistently, that suggests that something is wrong with rpm on aarch64 in the buildroot. Here's the bad rpm: https://kojipkgs.fedoraproject.org//work/tasks/1483/16921483/root-debuginfo-6.08.02-1.fc26.aarch64.rpm (In reply to Mike McLean from comment #4) > If this is happening consistently, that suggests that something is wrong > with rpm on aarch64 in the buildroot. Thank you for your analysis. I reassign to rpm then. Now that it was established that it is the debuginfo package for aarch64 that is causing the problems, it was easier to know where to look for errors. In the build.log for the build on aarch64 I see this error message repeated a few times during the execution of /usr/lib/rpm/find-debuginfo.sh: readelf: Error: the dynamic segment offset + size exceeds the size of the file It seems that rpm-build is ignoring this error and just goes on, resulting in it creating a broken rpm. This error does not appear in the logs for the other architectures. Right, this is actually not aarch64-specific at all but a generic rpmbuild regression originating from commit https://github.com/rpm-software-management/rpm/commit/68bddc353a7ea87ea00ad957858cd509e845e84c The problem occurs when the estimated and actual payload size happen to be on different sides of UINT32_MAX which causes the signature header size tags to flip from 64bit to 32bit, causing the header to be off by eight bytes. That this hasn't been seen on other architectures is just luck, but certainly arch-specific issues can make it more common (eg produced binaries being larger than on other arches) Fixed upstream: https://github.com/rpm-software-management/rpm/commit/e51644e0ee2d33c02c06560f87ea6aecb9991673 Will there be a fix for this before the F26 mass rebuild (scheduled 2017-02-01)? I've been intending to put out rpm 4.13.1 including this among other things ASAP but it seems somehow elusive... and certainly that's not going to happen this week due to Devconf. So I better fix it for the mass rebuild separately, thanks for the heads-up! Fixed in rawhide as of rpm-4.13.0-11.fc26. As for other Fedora versions, the idea is to provide this and other fixes via upstream bugfix release. rpm-4.13.0.1-1.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-beb25f1953 rpm-4.13.0.1-1.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2017-54078f9dd2 rpm-4.13.0.1-1.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-54078f9dd2 rpm-4.13.0.1-1.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-beb25f1953 This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle. Changing version to '26'. rpm-4.13.0.1-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report. rpm-4.13.0.1-1.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report. |