Bug 1736871
| Summary: | [abrt] davfs2: __strlen_avx2(): umount.davfs killed by SIGSEGV | ||||||||||||||||||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Rudolf E. Steiner <res-1> | ||||||||||||||||||||||||||
| Component: | davfs2 | Assignee: | Felix Schwarz <fschwarz> | ||||||||||||||||||||||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||||||||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||||||||||||||||||
| Priority: | unspecified | ||||||||||||||||||||||||||||
| Version: | 30 | CC: | azalahez, fschwarz, moez.roy, neteler, res-1, rosset.filipe | ||||||||||||||||||||||||||
| Target Milestone: | --- | ||||||||||||||||||||||||||||
| Target Release: | --- | ||||||||||||||||||||||||||||
| Hardware: | x86_64 | ||||||||||||||||||||||||||||
| OS: | Linux | ||||||||||||||||||||||||||||
| URL: | https://retrace.fedoraproject.org/faf/reports/bthash/978787af3c5f6450f5940679d4536779a58ba80b | ||||||||||||||||||||||||||||
| Whiteboard: | abrt_hash:1ab4569e8239907b61a7f98679fe737b96fa32d9; | ||||||||||||||||||||||||||||
| Fixed In Version: | davfs2-1.5.6-1.fc30 | Doc Type: | If docs needed, set a value | ||||||||||||||||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||||||||||||||||
| Clone Of: | Environment: | ||||||||||||||||||||||||||||
| Last Closed: | 2020-01-12 01:15:15 UTC | Type: | --- | ||||||||||||||||||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||||||||||||||||||
| Documentation: | --- | CRM: | |||||||||||||||||||||||||||
| Verified Versions: | Category: | --- | |||||||||||||||||||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||||||||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||||||||||||||||
| Embargoed: | |||||||||||||||||||||||||||||
| Attachments: |
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Description
Rudolf E. Steiner
2019-08-02 08:53:21 UTC
Created attachment 1599569 [details]
File: backtrace
Created attachment 1599570 [details]
File: cgroup
Created attachment 1599571 [details]
File: core_backtrace
Created attachment 1599572 [details]
File: cpuinfo
Created attachment 1599573 [details]
File: dso_list
Created attachment 1599574 [details]
File: environ
Created attachment 1599575 [details]
File: exploitable
Created attachment 1599576 [details]
File: limits
Created attachment 1599577 [details]
File: maps
Created attachment 1599578 [details]
File: mountinfo
Created attachment 1599579 [details]
File: open_fds
Created attachment 1599580 [details]
File: proc_pid_status
I updated davfs2 to 1.5.5 for F31+ Let me know if its working fine for you, so I can go ahead and upgrade also for F30/F29 and maybe EPEL. https://src.fedoraproject.org/rpms/davfs2/c/b5daac4efa37402af756931cd75ac5bb59ca214a?branch=master https://koji.fedoraproject.org/koji/taskinfo?taskID=36799564 With "davfs2-1.5.5-1.fc31.x86_64" there is no "SIGSEGV" anymore, but the command "umount <mountpoint>" does not do anything (the mountpoint will be still active). Rudolf: if you are still seeing the problem with 1.5.5 I guess the best way to fix it is to create a support ticket upstream: http://savannah.nongnu.org/support/?group=davfs2 *** Bug 1749057 has been marked as a duplicate of this bug. *** Filipe: I just noticed the comment by Mathias Habluetzel (https://bugzilla.redhat.com/show_bug.cgi?id=1710968#c3) who mentioned that we might be able to workaround this by using "-std=c89". Should submit a PR for this? @everyone: I could create a COPR pretty quickly and push an updated build if there are some testers who are willing to try these builds. Rudolf: I just noticed that you marked this bug as "private". This makes it harder for other users to collaborate on a solution. Would you mind if we remove the "mark as private"? Felix Schwarz wrote: > Rudolf: if you are still seeing the problem with 1.5.5 I guess the > best way to fix it is to create a support ticket upstream: > http://savannah.nongnu.org/support/?group=davfs2 This has already been done by another user: http://savannah.nongnu.org/support/?110136 Felix Schwarz wrote:
> Would you mind if we remove the "mark as private"?
No. Please make the report public!
Thanks for reporting back. quoting upstream's Werner Baumann https://savannah.nongnu.org/bugs/?56286#comment5 > The bug is fixed in the CVS-sources. I intend to do a bugfix release soon, but first want to fix at least one other bug. Maybe it is the easiest thing to wait a bit more or someone would have to extract the patch from CVS (*shudder*) so Fedora could ship that one on top of 1.5.5. Felix Schwarz wrote:
> Maybe it is the easiest thing to wait a bit more
+1
making bug public as per comment 20 *** Bug 1710968 has been marked as a duplicate of this bug. *** FEDORA-2019-d671e74bd5 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-d671e74bd5 taking bug - try the linked update from the updates-testing repo and give karma if this update fixes the bug for you. If you are using Fedora 31 by now please check bug 1762083 (https://bodhi.fedoraproject.org/updates/FEDORA-2019-d2b5b244ee). It's working now ("davfs2-1.5.6-1.fc30.x86_64"). Thank you very much.
davfs2-1.5.6-1.fc30 has been pushed to the Fedora 30 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-2019-d671e74bd5 davfs2-1.5.6-1.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report. |