Bug 17446 - ktorrent hangs on recent kernels
Summary: ktorrent hangs on recent kernels
Status: RESOLVED FIXED
Alias: None
Product: Mageia
Classification: Unclassified
Component: RPM Packages (show other bugs)
Version: 5
Hardware: x86_64 Linux
Priority: Normal normal
Target Milestone: ---
Assignee: Nicolas Lécureuil
QA Contact:
URL: https://bugzilla.redhat.com/show_bug....
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-01-05 08:04 CET by Alexander Krylov
Modified: 2016-01-13 14:30 CET (History)
1 user (show)

See Also:
Source RPM:
CVE:
Status comment:

Attachments
KCrash Handler log (5.59 KB, text/plain)
2016-01-05 21:00 CET, Alexander Krylov 		Details
gdb.log (3.82 KB, text/plain)
2016-01-05 21:47 CET, Alexander Krylov 		Details
KCrash Handler log (8.66 KB, text/plain)
2016-01-05 21:53 CET, Alexander Krylov 		Details
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

Description Alexander Krylov 2016-01-05 08:04:01 CET 
Description of problem:
I updated from kernel-desktop-3.19.8-3.mga5 to kernel-desktop-4.1.13-2.mga5 and ktorrent has started hanging while seeding. Its window stops responding and it does nothing; it must be killed with eg 'kill -9'. The hang is long term (it
can last hours).

Version-Release number of selected component (if applicable):
kernel-desktop-4.1.13-2.mga5
ktorrent-4.3.1-6.mga5

How reproducible:
Basically, ktorrent is unusable now and this is the same bug as described at redhat bugzilla, however still valid for Mageia 5 even with kernel 4.1.13.

Reproducible: 

Steps to Reproduce:
Comment 1 Alexander Krylov 2016-01-05 21:00:16 CET 
Created attachment 7322 [details]
KCrash Handler log
Comment 2 Alexander Krylov 2016-01-05 21:47:40 CET 
Created attachment 7323 [details]
gdb.log
Comment 3 Alexander Krylov 2016-01-05 21:53:10 CET 
Created attachment 7324 [details]
KCrash Handler log

Attachment 7322 is obsolete: 0 => 1

Comment 4 David Walser 2016-01-07 00:48:34 CET 
Thomas: from the RedHat bug it sounds like a change in the kernel (maybe Fedora's kernel configuration) was what fixed this on their side.

CC: (none) => tmb
Assignee: bugsquad => mageia

Comment 5 Alexander Krylov 2016-01-13 11:54:15 CET 
After kernel-desktop-4.1.15-1.mga5 update, ktorrent works without hangs for 1 day and 20 hours in a row, so it's safe to assume that the problem indeed was with kernel-desktop-4.1.13-2.mga5
This bug can be closed for now.
Comment 6 Thomas Backlund 2016-01-13 14:30:19 CET 
Closing as fixed then

Status: NEW => RESOLVED
Resolution: (none) => FIXED
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