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[Bug 1346821] Re: media-hub-server uses all system's memory (sigkill send to init)

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: Jussi Pakkanen <jussi.pakkanen@xxxxxxxxxxxxx>
Date: Tue, 02 Sep 2014 11:43:19 -0000
Reply-to: Bug 1346821 <1346821@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: mediascanner
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1346821

Title:
  media-hub-server uses all system's memory (sigkill send to init)

Status in Media Hub:
  Fix Released
Status in Media Scanner:
  Fix Released
Status in “gst-fluendo-mp3” package in Ubuntu:
  Fix Released
Status in “media-hub” package in Ubuntu:
  Fix Released

Bug description:
  Mako utopic build #143

  When playing an album with the music-app and leaving the device alone,
  at some point it stops playing and the device dies out of memory.

  With top running, the last refresh before the device dies shows that the system was running out of memory:
  KiB Mem:   1878580 total,  1834160 used,    44420 free,     6628 buffers
  KiB Swap:    32764 total,    31040 used,     1724 free.    36184 cached Mem

  and media-hub-server is using 68% of it
  1949 phablet   20   0 1520204 1,231g   3876 S 68,0 68,7   1:55.85 media-hub-serve

  After a reboot, the following message is in kern.log:
  Jul 22 11:13:23 ubuntu-phablet kernel: [ 1214.004181] send sigkill to 1 (init), adj 0, size 438

  TEST CASE:
  1. Open Music Player
  2. Select an album
  3. Tap 'Play all'
  4. Let the device play the album

  ACTUAL RESULT:
  After several songs the device runs out of memory

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: media-hub 0.0.2+14.10.20140715-0ubuntu1
  Uname: Linux 3.4.0-5-mako armv7l
  ApportVersion: 2.14.4-0ubuntu2
  Architecture: armhf
  Date: Tue Jul 22 11:16:32 2014
  InstallationDate: Installed on 2014-07-22 (0 days ago)
  InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20140722-020204)
  SourcePackage: media-hub
  UpgradeStatus: No upgrade log present (probably fresh install)

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