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Bug 1873115 - Mirage crashes Python
Summary: Mirage crashes Python
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: mirage
Version: rawhide
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Mamoru TASAKA
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-08-27 12:16 UTC by Ifejika Somtochukwu
Modified: 2020-09-25 16:53 UTC (History)
3 users (show)

Fixed In Version: mirage-0.9.5.2-30.fc32 mirage-0.9.5.2-30.fc33
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-09-18 16:14:39 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)
Stack Trace (8.11 KB, text/plain)
2020-08-27 12:16 UTC, Ifejika Somtochukwu 		no flags Details
contents of /var/spool/abrt ccpp... after mirage-0.9.5.2-29.fc33.x86_64 crash (3.09 MB, application/x-tar)
2020-09-09 14:05 UTC, Steven Usdansky 		no flags Details
gdb log for mirae crash (42.39 KB, text/plain)
2020-09-09 14:13 UTC, Mamoru TASAKA 		no flags Details
View All

Description Ifejika Somtochukwu 2020-08-27 12:16:47 UTC 
Created attachment 1712814 [details]
Stack Trace

Description of problem: 
Mirage does not execute. (Segfaults with core dump).  However, coredump points to Python 3.9 in the repository


Version-Release number of selected component (if applicable): 
0.9.5.2-29.fc33


How reproducible:
Certain —  as of the time of this report


Steps to Reproduce:
1. Install Mirage from Repo (rawhide)
2. execute mirage from a terminal
3. *crash*

Actual results:
Segfault (core dumped)

Expected results: 
A running Mirage


Additional info:
coredumpctl lists latest coredump as pointing to /usr/bin/python3.9.
Comment 1 Onyeibo Oku 2020-08-27 13:23:01 UTC 
I was able to replicate this issue on my machine.  @noblesomto can you provide a coredump?
Comment 2 Ifejika Somtochukwu 2020-08-27 13:43:18 UTC 
The coredump exceed the limits for attachements -- 48MB.
Comment 3 Steven Usdansky 2020-09-09 14:05:35 UTC 
Created attachment 1714285 [details]
contents of /var/spool/abrt ccpp... after mirage-0.9.5.2-29.fc33.x86_64 crash

I hope this contains the relevant information.
Comment 4 Mamoru TASAKA 2020-09-09 14:13:30 UTC 
Created attachment 1714289 [details]
gdb log for mirae crash

gdb log when mirage crashes.

So:

* python3.9 is actually causing segfault at: https://github.com/python/cpython/blob/3.9/Objects/unicodeobject.c#L2718
* On the other hand, there seems some incompatibility between python up to 3.8 and 3.9, about how to register C module? Looks like importing "xmouse" cpython module is failing due to some change in python??
Comment 5 Mamoru TASAKA 2020-09-09 15:26:16 UTC 
Okay, looks like I've found the cause...
Comment 6 Fedora Update System 2020-09-09 15:36:24 UTC 
FEDORA-2020-7090f94d4e has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-7090f94d4e
Comment 7 Fedora Update System 2020-09-09 15:36:35 UTC 
FEDORA-2020-05e178307e has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-05e178307e
Comment 8 Mamoru TASAKA 2020-09-10 01:58:22 UTC 
For people using Fedora 33 and wanting to try the fixed rpm right now, visit:

https://koji.fedoraproject.org/koji/buildinfo?buildID=1608086

and install the rpm. Thank you.
Comment 9 Fedora Update System 2020-09-10 15:48:34 UTC 
FEDORA-2020-7090f94d4e has been pushed to the Fedora 33 testing repository.
In short time you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-7090f94d4e`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-7090f94d4e

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 10 Fedora Update System 2020-09-10 18:25:59 UTC 
FEDORA-2020-05e178307e has been pushed to the Fedora 32 testing repository.
In short time you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-05e178307e`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-05e178307e

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 11 Ifejika Somtochukwu 2020-09-15 15:03:20 UTC 
I have updated Mirage and its working as it should, Thank you
Comment 12 Fedora Update System 2020-09-18 16:14:39 UTC 
FEDORA-2020-05e178307e has been pushed to the Fedora 32 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 13 Fedora Update System 2020-09-25 16:53:53 UTC 
FEDORA-2020-7090f94d4e has been pushed to the Fedora 33 stable repository.
If problem still persists, please make note of it in this bug report.
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