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[Bug 658746] Re: 10.10 gem_objects are not released properly and generate memory overload

 

** Description changed:

  Binary package hint: xserver-xorg-video-intel
  
  
  While using my ubuntu, I realize my swap memory is progressivelly increasing.
  I check GEM object size and find an increase :
  gsi@mal-gsi:~$ cat /sys/kernel/debug/dri/0/gem_objects | grep 'object bytes'
  309133312 object bytes
  
  gsi@mal-gsi:~$ cat /sys/kernel/debug/dri/0/gem_objects | grep 'object bytes'
  1232235864 object bytes
  
  Until the number becomes negative and after the system freeze.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: xserver-xorg-video-intel 2:2.12.0-1ubuntu5
  ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
  Uname: Linux 2.6.35-22-generic i686
  Architecture: i386
  DRM.card0.DVI.D.1:
   status: disconnected
   enabled: disabled
   dpms: On
   modes: 
   edid-base64:
  DRM.card0.LVDS.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1280x800
   edid-base64:
  DRM.card0.VGA.1:
   status: disconnected
   enabled: disabled
   dpms: On
   modes: 
   edid-base64:
  Date: Mon Oct 11 23:30:22 2010
  DkmsStatus:
   vboxnetflt, 3.2.8: added 
   vboxnetadp, 3.2.8: added 
   vboxdrv, 3.2.8: added
  MachineType: FUJITSU SIEMENS LIFEBOOK S7210
  PccardctlIdent:
   Socket 0:
     no product info available
   Socket 1:
     product info: "O2Micro", "SmartCardBus Reader", "V1.0", ""
     manfid: 0xffff, 0x0001
  PccardctlStatus:
   Socket 0:
     no card
   Socket 1:
     5.0V 16-bit PC Card
     Subdevice 0 (function 0) [unbound]
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=343f1837-eee7-45e4-8f24-9e9d050b05d6 ro quiet splash
  ProcEnviron:
   PATH=(custom, no user)
   LANG=fr_FR.utf8
   SHELL=/bin/bash
  SourcePackage: xserver-xorg-video-intel
  dmi.bios.date: 08/20/2008
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: Version 1.09
  dmi.board.name: FJNB1DB
  dmi.board.vendor: FUJITSU
  dmi.chassis.type: 10
  dmi.chassis.vendor: FUJITSU SIEMENS
  dmi.chassis.version: S7210
  dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.09:bd08/20/2008:svnFUJITSUSIEMENS:pnLIFEBOOKS7210:pvr:rvnFUJITSU:rnFJNB1DB:rvr:cvnFUJITSUSIEMENS:ct10:cvrS7210:
  dmi.product.name: LIFEBOOK S7210
  dmi.sys.vendor: FUJITSU SIEMENS
  system:
   distro:             Ubuntu
   codename:           maverick
   architecture:       i686
   kernel:             2.6.35-22-generic
+ 
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 03) (prog-if 00 [VGA controller])
+     	Subsystem: Fujitsu Limited. Device [10cf:13f8]

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https://bugs.launchpad.net/bugs/658746

Title:
  10.10 gem_objects are not released properly and generate memory
  overload


References