Bug 1049104
| Summary: | [abrt] list_resize(): python2.7 killed by SIGSEGV | ||||||||||||||||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | mdmpsyd <mdmpsyd> | ||||||||||||||||||||||||
| Component: | python | Assignee: | Matej Stuchlik <mstuchli> | ||||||||||||||||||||||||
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||||||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||||||||||||||||
| Priority: | unspecified | ||||||||||||||||||||||||||
| Version: | 20 | CC: | bkabrda, dmalcolm, ivazqueznet, jberan, jonathansteffan, jzeleny, kdudka, mstuchli, pnemade, rholy, tmlcoch, tomspur, tradej | ||||||||||||||||||||||||
| Target Milestone: | --- | ||||||||||||||||||||||||||
| Target Release: | --- | ||||||||||||||||||||||||||
| Hardware: | x86_64 | ||||||||||||||||||||||||||
| OS: | Unspecified | ||||||||||||||||||||||||||
| URL: | https://retrace.fedoraproject.org/faf/reports/bthash/187a1ab24d93e867f0281dd329d16e6b31025c3c | ||||||||||||||||||||||||||
| Whiteboard: | abrt_hash:48be3ebb2fb3b6a5c13d5ae6b4bd6acc3e9be7e4 | ||||||||||||||||||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||||||||||||||
| Clone Of: | Environment: | ||||||||||||||||||||||||||
| Last Closed: | 2015-06-29 14:13:49 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
mdmpsyd@gmail.com
2014-01-07 02:36:42 UTC
Created attachment 846381 [details]
File: backtrace
Created attachment 846382 [details]
File: cgroup
Created attachment 846383 [details]
File: core_backtrace
Created attachment 846384 [details]
File: dso_list
Created attachment 846385 [details]
File: environ
Created attachment 846386 [details]
File: exploitable
Created attachment 846387 [details]
File: limits
Created attachment 846388 [details]
File: maps
Created attachment 846389 [details]
File: open_fds
Created attachment 846390 [details]
File: proc_pid_status
Created attachment 846391 [details]
File: var_log_messages
A crash in the masrshalling module under read_compiled_module(). Reassigning to Python. This crashed in an apparently valid realloc() call, implying something has corrupted the heap. Unfortunately without a reliable reproducer it's not possible to find the root cause. It might be any C module.. I saw similar mysterious crashes in urlgrabber's external downloader, where the only C modules loaded are libcurl+pycurl, so IF the root cause is the same, it's a libcurl bug (DNF does not use the pycurl layer). I'm afraid the information here is not sufficient to fix this, I'd need a working reproducer. I'll leave this bug open for a week and if I don't get a reproducer by then, I'll close. related bug 1047548 from IRC: <zpavlas> sometimes it crashes directly in yum, but this case is different in that the crash happens in the external downloader.. an it has no custom C imports apart from pycurl.. so either the hardware is faulty, or there's a bug in python core libraries, or in pycurl/libcurl. I consider libcurl the primary suspect, because the bindings are relatively small and straightforward.. also, librepo skips the pycurl layer, and talks to libcurl directly, and so CCing tmlcoch and kdudka who might prefer being aware of this. If this is reproducible, please try it with a more recent version of pycurl (preferably the one from rawhide yum repository). This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. 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 '20'. 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 20 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 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 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. |