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

 

Public bug reported:

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

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 maverick

-- 
10.10 gem_objects are not released properly and generate memory overload
https://bugs.launchpad.net/bugs/658746
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