Bug 1379897

Summary:	python3 update breaks dnf on arm
Product:	[Fedora] Fedora	Reporter:	Itamar Reis Peixoto <itamar>
Component:	python3	Assignee:	Tomas Orsava <torsava>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	24	CC:	bkabrda, cstratak, itamar, mhroncok, pviktori, rkuska, tomspur, torsava
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	python3-3.5.2-3.fc24	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-11-05 07:19:17 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:

Description Itamar Reis Peixoto 2016-09-28 02:47:44 UTC

Description of problem:

after this update my dnf on arm stopped to work

http://koji.fedoraproject.org/koji/buildinfo?buildID=802221
* Fri Sep 16 2016 Tomas Orsava <torsava> - 3.5.1-17
- Backported the build-time check for the getrandom syscall from Python 3.5.2


strace dnf  stops at getrandom


pen("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=110570304, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb6820000
close(3)                                = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=26252, ...}) = 0
mmap2(NULL, 26252, PROT_READ, MAP_SHARED, 3, 0) = 0xb6efa000
close(3)                                = 0
futex(0xb6b72ee0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
getrandom(

I am running a custom 4.5.7 kernel.

Comment 1 Charalampos Stratakis 2016-09-28 07:34:12 UTC

Hello.

How is this issue reproduced?

Also would you be able to install Python 3.5.2 from fedora 25 repos and try to see if it's resolved?

http://koji.fedoraproject.org/koji/buildinfo?buildID=801061

Comment 2 Itamar Reis Peixoto 2016-09-28 09:22:52 UTC

(In reply to Charalampos Stratakis from comment #1)
> 
> Also would you be able to install Python 3.5.2 from fedora 25 repos and try
> to see if it's resolved?
> 
> http://koji.fedoraproject.org/koji/buildinfo?buildID=801061

works again  after 

rpm -Uvh \
python3-3.5.2-4.fc25.armv7hl.rpm \
python3-libs-3.5.2-4.fc25.armv7hl.rpm \
system-python-3.5.2-4.fc25.armv7hl.rpm \
system-python-libs-3.5.2-4.fc25.armv7hl.rpm

Comment 3 Tomas Orsava 2016-10-03 10:46:28 UTC

Hi Itamar!

Just to be sure, this bug is on Fedora 24, correct?

And so we can reproduce it: What arm are you running?

Comment 4 Itamar Reis Peixoto 2016-10-04 22:34:21 UTC

yes, fedora 24, scaleway arm machines, 

Hardware	: Marvell Armada 370/XP (Device Tree)
Features	: half thumb fastmult vfp edsp thumbee vfpv3 tls idiva idivt vfpd32 lpae 
model name	: ARMv7 Processor rev 2 (v7l)

Comment 5 Fedora Update System 2016-10-14 21:23:04 UTC

python3-3.5.2-3.fc24, python3-docs-3.5.2-1.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-2016-cd0636887f

Comment 6 Fedora Update System 2016-11-05 07:19:17 UTC

python3-3.5.2-3.fc24, python3-docs-3.5.2-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.