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[Bug 1542191] [NEW] Radeon issue making the session to log me out randomly and suddenly

To: desktop-packages@xxxxxxxxxxxxxxxxxxx
From: Maxime MARAIS <1542191@xxxxxxxxxxxxxxxxxx>
Date: Fri, 05 Feb 2016 07:50:16 -0000
Reply-to: Bug 1542191 <1542191@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Here are clues of the issue. In all cases, I was suddenly logged out.
Issue happens everyday and started approximately 2 weeks ago.

Feb  4 15:01:10 maxime-desktop kernel: [25850.123275] chrome: page allocation failure: order:4, mode:0x10c0d0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123281] CPU: 1 PID: 3419 Comm: chrome Tainted: G           OX 3.13.0-77-generic #121-Ubuntu
Feb  4 15:01:10 maxime-desktop kernel: [25850.123283] Hardware name: Dell Inc. OptiPlex 960                 /0F428D, BIOS A18 08/06/2013
Feb  4 15:01:10 maxime-desktop kernel: [25850.123284]  0000000000000000 ffff88018cd15938 ffffffff81725138 000000000010c0d0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123288]  ffff88018cd159c0 ffffffff8115531b ffff8801b7ff9e38 ffff88018cd15960
Feb  4 15:01:10 maxime-desktop kernel: [25850.123290]  ffffffff81157da6 ffff88018cd15990 0000000000000286 0000000000000001
Feb  4 15:01:10 maxime-desktop kernel: [25850.123292] Call Trace:
Feb  4 15:01:10 maxime-desktop kernel: [25850.123299]  [<ffffffff81725138>] dump_stack+0x45/0x56
Feb  4 15:01:10 maxime-desktop kernel: [25850.123303]  [<ffffffff8115531b>] warn_alloc_failed+0xeb/0x140
Feb  4 15:01:10 maxime-desktop kernel: [25850.123305]  [<ffffffff81157da6>] ? drain_local_pages+0x16/0x20
Feb  4 15:01:10 maxime-desktop kernel: [25850.123308]  [<ffffffff81159a61>] __alloc_pages_nodemask+0x971/0xb80
Feb  4 15:01:10 maxime-desktop kernel: [25850.123311]  [<ffffffff811980c3>] alloc_pages_current+0xa3/0x160
Feb  4 15:01:10 maxime-desktop kernel: [25850.123313]  [<ffffffff811542de>] __get_free_pages+0xe/0x50
Feb  4 15:01:10 maxime-desktop kernel: [25850.123316]  [<ffffffff811711ee>] kmalloc_order_trace+0x2e/0xa0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123319]  [<ffffffff811a3271>] __kmalloc+0x211/0x230
Feb  4 15:01:10 maxime-desktop kernel: [25850.123357]  [<ffffffffa04d8cec>] ? radeon_ib_get+0x4c/0xe0 [radeon]
Feb  4 15:01:10 maxime-desktop kernel: [25850.123374]  [<ffffffffa04db084>] radeon_cs_ioctl+0x1e4/0xa20 [radeon]
Feb  4 15:01:10 maxime-desktop kernel: [25850.123392]  [<ffffffffa01e2c22>] drm_ioctl+0x502/0x630 [drm]
Feb  4 15:01:10 maxime-desktop kernel: [25850.123397]  [<ffffffff810d9721>] ? futex_wake+0x1b1/0x1d0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123409]  [<ffffffffa048e0fe>] radeon_drm_ioctl+0x4e/0x90 [radeon]
Feb  4 15:01:10 maxime-desktop kernel: [25850.123412]  [<ffffffff811d1860>] do_vfs_ioctl+0x2e0/0x4c0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123414]  [<ffffffff811d1ac1>] SyS_ioctl+0x81/0xa0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123417]  [<ffffffff81735d1d>] system_call_fastpath+0x1a/0x1f
Feb  4 15:01:10 maxime-desktop kernel: [25850.123418] Mem-Info:
Feb  4 15:01:10 maxime-desktop kernel: [25850.123419] Node 0 DMA per-cpu:
Feb  4 15:01:10 maxime-desktop kernel: [25850.123421] CPU    0: hi:    0, btch:   1 usd:   0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123423] CPU    1: hi:    0, btch:   1 usd:   0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123424] Node 0 DMA32 per-cpu:
Feb  4 15:01:10 maxime-desktop kernel: [25850.123426] CPU    0: hi:  186, btch:  31 usd:   0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123427] CPU    1: hi:  186, btch:  31 usd:   0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123428] Node 0 Normal per-cpu:
Feb  4 15:01:10 maxime-desktop kernel: [25850.123429] CPU    0: hi:  186, btch:  31 usd:   0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123431] CPU    1: hi:  186, btch:  31 usd:   0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123434] active_anon:759966 inactive_anon:318170 isolated_anon:0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  active_file:47032 inactive_file:66281 isolated_file:0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  unevictable:9598 dirty:217 writeback:0 unstable:0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  free:72133 slab_reclaimable:40360 slab_unreclaimable:146967
Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  mapped:59545 shmem:221117 pagetables:14920 bounce:0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  free_cma:0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123437] Node 0 DMA free:15904kB min:176kB low:220kB high:264kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Feb  4 15:01:10 maxime-desktop kernel: [25850.123441] lowmem_reserve[]: 0 2974 5822 5822
Feb  4 15:01:10 maxime-desktop kernel: [25850.123444] Node 0 DMA32 free:144832kB min:34428kB low:43032kB high:51640kB active_anon:1595500kB inactive_anon:619668kB active_file:103404kB inactive_file:135676kB unevictable:24808kB isolated(anon):0kB isolated(file):0kB present:3127292kB managed:3048264kB mlocked:24808kB dirty:532kB writeback:0kB mapped:112584kB shmem:510592kB slab_reclaimable:79336kB slab_unreclaimable:293940kB kernel_stack:3112kB pagetables:32024kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Feb  4 15:01:10 maxime-desktop kernel: [25850.123448] lowmem_reserve[]: 0 0 2848 2848
Feb  4 15:01:10 maxime-desktop kernel: [25850.123451] Node 0 Normal free:127796kB min:32972kB low:41212kB high:49456kB active_anon:1444364kB inactive_anon:653012kB active_file:84724kB inactive_file:129448kB unevictable:13584kB isolated(anon):0kB isolated(file):0kB present:3014656kB managed:2916772kB mlocked:13584kB dirty:336kB writeback:0kB mapped:125596kB shmem:373876kB slab_reclaimable:82104kB slab_unreclaimable:293928kB kernel_stack:3320kB pagetables:27656kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Feb  4 15:01:10 maxime-desktop kernel: [25850.123455] lowmem_reserve[]: 0 0 0 0
Feb  4 15:01:10 maxime-desktop kernel: [25850.123457] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15904kB
Feb  4 15:01:10 maxime-desktop kernel: [25850.123467] Node 0 DMA32: 30919*4kB (UEM) 1594*8kB (UM) 88*16kB (UEM) 65*32kB (UM) 34*64kB (UM) 6*128kB (M) 0*256kB 0*512kB 0*1024kB 1*2048kB (R) 0*4096kB = 144908kB
Feb  4 15:01:10 maxime-desktop kernel: [25850.123476] Node 0 Normal: 17811*4kB (UEM) 6706*8kB (UEM) 57*16kB (UEMR) 4*32kB (MR) 3*64kB (MR) 0*128kB 1*256kB (R) 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 127916kB
Feb  4 15:01:10 maxime-desktop kernel: [25850.123486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
Feb  4 15:01:10 maxime-desktop kernel: [25850.123487] 365454 total pagecache pages
Feb  4 15:01:10 maxime-desktop kernel: [25850.123489] 31034 pages in swap cache
Feb  4 15:01:10 maxime-desktop kernel: [25850.123490] Swap cache stats: add 298100, delete 267066, find 173474/180933
Feb  4 15:01:10 maxime-desktop kernel: [25850.123491] Free swap  = 5289488kB
Feb  4 15:01:10 maxime-desktop kernel: [25850.123492] Total swap = 6156284kB
Feb  4 15:01:10 maxime-desktop kernel: [25850.123493] 1539484 pages RAM
Feb  4 15:01:10 maxime-desktop kernel: [25850.123494] 0 pages HighMem/MovableOnly
Feb  4 15:01:10 maxime-desktop kernel: [25850.123495] 24471 pages reserved
Feb  4 15:01:10 maxime-desktop kernel: [25850.123497] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -12!


Feb  4 15:53:44 maxime-desktop kernel: [29003.537971] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (40960, 6, 8192, -23)
Feb  4 15:53:44 maxime-desktop kernel: [29003.538065] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (40960, 6, 8192, -23)
Feb  4 15:53:44 maxime-desktop kernel: [29003.542823] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (40960, 6, 8192, -23)
Feb  4 15:53:44 maxime-desktop kernel: [29003.542875] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
Feb  4 15:53:44 maxime-desktop kernel: [29003.543162] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
Feb  4 15:53:44 maxime-desktop kernel: [29003.543193] compiz[2301]: segfault at 10 ip 00007fddaac0cb5c sp 00007ffed9cca8c0 error 4 in r600_dri.so[7fddaa956000+399000]
Feb  4 15:53:45 maxime-desktop kernel: [29004.356453] VFS: file-max limit 592266 reached
Feb  4 15:53:45 maxime-desktop kernel: [29004.904863] VFS: file-max limit 592266 reached
Feb  4 15:53:46 maxime-desktop kernel: [29005.734942] traps: unity-panel-ser[2009] trap int3 ip:7ff17ef47c13 sp:7ffe3a7be1c0 error:0
Feb  4 15:53:50 maxime-desktop kernel: [29009.998233] traps: unity-settings-[1969] trap int3 ip:7eff9440ec13 sp:7ffe42630440 error:0
Feb  4 15:53:53 maxime-desktop kernel: [29013.135723] traps: ibus-ui-gtk3[2000] trap int3 ip:7fa910225c13 sp:7ffd5c293370 error:0


Feb  4 16:35:36 maxime-desktop kernel: [31516.204732] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
Feb  4 16:35:37 maxime-desktop kernel: [31516.357979] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (262144, 2, 4096, -23)
Feb  4 16:35:37 maxime-desktop kernel: [31516.397937] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
Feb  4 16:35:37 maxime-desktop kernel: [31516.398087] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
Feb  4 16:35:37 maxime-desktop kernel: [31516.398154] chrome[32125]: segfault at 10 ip 00007f451ad8ab5c sp 00007ffeb738d460 error 4 in r600_dri.so[7f451aad4000+399000]
Feb  4 16:35:37 maxime-desktop kernel: [31516.463907] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (40960, 6, 8192, -23)
Feb  4 16:35:37 maxime-desktop kernel: [31516.464316] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
Feb  4 16:35:37 maxime-desktop kernel: [31516.464673] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
Feb  4 16:35:37 maxime-desktop kernel: [31516.464705] compiz[31133]: segfault at 10 ip 00007f6256a0ab5c sp 00007fff3d3b4620 error 4 in r600_dri.so[7f6256754000+399000]

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8.1
ProcVersionSignature: Ubuntu 3.13.0-77.121-generic 3.13.11-ckt32
Uname: Linux 3.13.0-77-generic x86_64
.tmp.unity.support.test.0:
 
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Fri Feb  5 08:38:09 2016
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus:
 vboxhost, 5.0.14, 3.13.0-74-generic, x86_64: installed
 vboxhost, 5.0.14, 3.13.0-76-generic, x86_64: installed
 vboxhost, 5.0.14, 3.13.0-77-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] Park [Mobility Radeon HD 5430] [1002:68e1] (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. Caicos [Radeon HD 5450] [1043:3000]
InstallationDate: Installed on 2014-10-02 (490 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Dell Inc. OptiPlex 960
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-77-generic root=UUID=b9de384a-6f57-4ee5-b543-f64c35138ff9 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/06/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A18
dmi.board.name: 0F428D
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA18:bd08/06/2013:svnDellInc.:pnOptiPlex960:pvr:rvnDellInc.:rn0F428D:rvrA00:cvnDellInc.:ct3:cvr:
dmi.product.name: OptiPlex 960
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.6
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.6
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-2+570~ubuntu14.04.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.6
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Fri Feb  5 07:50:37 2016
xserver.configfile: default
xserver.errors:
 
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.15.1-0ubuntu2.7
xserver.video_driver: radeon

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug compiz-0.9 third-party-packages trusty ubuntu

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https://bugs.launchpad.net/bugs/1542191

Title:
  Radeon issue making the session to log me out randomly and suddenly

Status in xorg package in Ubuntu:
  New

Bug description:
  Here are clues of the issue. In all cases, I was suddenly logged out.
  Issue happens everyday and started approximately 2 weeks ago.

  Feb  4 15:01:10 maxime-desktop kernel: [25850.123275] chrome: page allocation failure: order:4, mode:0x10c0d0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123281] CPU: 1 PID: 3419 Comm: chrome Tainted: G           OX 3.13.0-77-generic #121-Ubuntu
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123283] Hardware name: Dell Inc. OptiPlex 960                 /0F428D, BIOS A18 08/06/2013
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123284]  0000000000000000 ffff88018cd15938 ffffffff81725138 000000000010c0d0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123288]  ffff88018cd159c0 ffffffff8115531b ffff8801b7ff9e38 ffff88018cd15960
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123290]  ffffffff81157da6 ffff88018cd15990 0000000000000286 0000000000000001
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123292] Call Trace:
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123299]  [<ffffffff81725138>] dump_stack+0x45/0x56
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123303]  [<ffffffff8115531b>] warn_alloc_failed+0xeb/0x140
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123305]  [<ffffffff81157da6>] ? drain_local_pages+0x16/0x20
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123308]  [<ffffffff81159a61>] __alloc_pages_nodemask+0x971/0xb80
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123311]  [<ffffffff811980c3>] alloc_pages_current+0xa3/0x160
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123313]  [<ffffffff811542de>] __get_free_pages+0xe/0x50
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123316]  [<ffffffff811711ee>] kmalloc_order_trace+0x2e/0xa0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123319]  [<ffffffff811a3271>] __kmalloc+0x211/0x230
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123357]  [<ffffffffa04d8cec>] ? radeon_ib_get+0x4c/0xe0 [radeon]
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123374]  [<ffffffffa04db084>] radeon_cs_ioctl+0x1e4/0xa20 [radeon]
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123392]  [<ffffffffa01e2c22>] drm_ioctl+0x502/0x630 [drm]
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123397]  [<ffffffff810d9721>] ? futex_wake+0x1b1/0x1d0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123409]  [<ffffffffa048e0fe>] radeon_drm_ioctl+0x4e/0x90 [radeon]
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123412]  [<ffffffff811d1860>] do_vfs_ioctl+0x2e0/0x4c0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123414]  [<ffffffff811d1ac1>] SyS_ioctl+0x81/0xa0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123417]  [<ffffffff81735d1d>] system_call_fastpath+0x1a/0x1f
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123418] Mem-Info:
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123419] Node 0 DMA per-cpu:
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123421] CPU    0: hi:    0, btch:   1 usd:   0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123423] CPU    1: hi:    0, btch:   1 usd:   0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123424] Node 0 DMA32 per-cpu:
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123426] CPU    0: hi:  186, btch:  31 usd:   0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123427] CPU    1: hi:  186, btch:  31 usd:   0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123428] Node 0 Normal per-cpu:
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123429] CPU    0: hi:  186, btch:  31 usd:   0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123431] CPU    1: hi:  186, btch:  31 usd:   0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123434] active_anon:759966 inactive_anon:318170 isolated_anon:0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  active_file:47032 inactive_file:66281 isolated_file:0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  unevictable:9598 dirty:217 writeback:0 unstable:0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  free:72133 slab_reclaimable:40360 slab_unreclaimable:146967
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  mapped:59545 shmem:221117 pagetables:14920 bounce:0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123434]  free_cma:0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123437] Node 0 DMA free:15904kB min:176kB low:220kB high:264kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123441] lowmem_reserve[]: 0 2974 5822 5822
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123444] Node 0 DMA32 free:144832kB min:34428kB low:43032kB high:51640kB active_anon:1595500kB inactive_anon:619668kB active_file:103404kB inactive_file:135676kB unevictable:24808kB isolated(anon):0kB isolated(file):0kB present:3127292kB managed:3048264kB mlocked:24808kB dirty:532kB writeback:0kB mapped:112584kB shmem:510592kB slab_reclaimable:79336kB slab_unreclaimable:293940kB kernel_stack:3112kB pagetables:32024kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123448] lowmem_reserve[]: 0 0 2848 2848
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123451] Node 0 Normal free:127796kB min:32972kB low:41212kB high:49456kB active_anon:1444364kB inactive_anon:653012kB active_file:84724kB inactive_file:129448kB unevictable:13584kB isolated(anon):0kB isolated(file):0kB present:3014656kB managed:2916772kB mlocked:13584kB dirty:336kB writeback:0kB mapped:125596kB shmem:373876kB slab_reclaimable:82104kB slab_unreclaimable:293928kB kernel_stack:3320kB pagetables:27656kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123455] lowmem_reserve[]: 0 0 0 0
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123457] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15904kB
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123467] Node 0 DMA32: 30919*4kB (UEM) 1594*8kB (UM) 88*16kB (UEM) 65*32kB (UM) 34*64kB (UM) 6*128kB (M) 0*256kB 0*512kB 0*1024kB 1*2048kB (R) 0*4096kB = 144908kB
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123476] Node 0 Normal: 17811*4kB (UEM) 6706*8kB (UEM) 57*16kB (UEMR) 4*32kB (MR) 3*64kB (MR) 0*128kB 1*256kB (R) 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 127916kB
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123487] 365454 total pagecache pages
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123489] 31034 pages in swap cache
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123490] Swap cache stats: add 298100, delete 267066, find 173474/180933
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123491] Free swap  = 5289488kB
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123492] Total swap = 6156284kB
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123493] 1539484 pages RAM
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123494] 0 pages HighMem/MovableOnly
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123495] 24471 pages reserved
  Feb  4 15:01:10 maxime-desktop kernel: [25850.123497] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -12!


  
  Feb  4 15:53:44 maxime-desktop kernel: [29003.537971] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (40960, 6, 8192, -23)
  Feb  4 15:53:44 maxime-desktop kernel: [29003.538065] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (40960, 6, 8192, -23)
  Feb  4 15:53:44 maxime-desktop kernel: [29003.542823] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (40960, 6, 8192, -23)
  Feb  4 15:53:44 maxime-desktop kernel: [29003.542875] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
  Feb  4 15:53:44 maxime-desktop kernel: [29003.543162] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
  Feb  4 15:53:44 maxime-desktop kernel: [29003.543193] compiz[2301]: segfault at 10 ip 00007fddaac0cb5c sp 00007ffed9cca8c0 error 4 in r600_dri.so[7fddaa956000+399000]
  Feb  4 15:53:45 maxime-desktop kernel: [29004.356453] VFS: file-max limit 592266 reached
  Feb  4 15:53:45 maxime-desktop kernel: [29004.904863] VFS: file-max limit 592266 reached
  Feb  4 15:53:46 maxime-desktop kernel: [29005.734942] traps: unity-panel-ser[2009] trap int3 ip:7ff17ef47c13 sp:7ffe3a7be1c0 error:0
  Feb  4 15:53:50 maxime-desktop kernel: [29009.998233] traps: unity-settings-[1969] trap int3 ip:7eff9440ec13 sp:7ffe42630440 error:0
  Feb  4 15:53:53 maxime-desktop kernel: [29013.135723] traps: ibus-ui-gtk3[2000] trap int3 ip:7fa910225c13 sp:7ffd5c293370 error:0


  
  Feb  4 16:35:36 maxime-desktop kernel: [31516.204732] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
  Feb  4 16:35:37 maxime-desktop kernel: [31516.357979] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (262144, 2, 4096, -23)
  Feb  4 16:35:37 maxime-desktop kernel: [31516.397937] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
  Feb  4 16:35:37 maxime-desktop kernel: [31516.398087] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
  Feb  4 16:35:37 maxime-desktop kernel: [31516.398154] chrome[32125]: segfault at 10 ip 00007f451ad8ab5c sp 00007ffeb738d460 error 4 in r600_dri.so[7f451aad4000+399000]
  Feb  4 16:35:37 maxime-desktop kernel: [31516.463907] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (40960, 6, 8192, -23)
  Feb  4 16:35:37 maxime-desktop kernel: [31516.464316] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
  Feb  4 16:35:37 maxime-desktop kernel: [31516.464673] [drm:radeon_gem_object_create] *ERROR* Failed to allocate GEM object (4096, 2, 4096, -23)
  Feb  4 16:35:37 maxime-desktop kernel: [31516.464705] compiz[31133]: segfault at 10 ip 00007f6256a0ab5c sp 00007fff3d3b4620 error 4 in r600_dri.so[7f6256754000+399000]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8.1
  ProcVersionSignature: Ubuntu 3.13.0-77.121-generic 3.13.11-ckt32
  Uname: Linux 3.13.0-77-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Fri Feb  5 08:38:09 2016
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus:
   vboxhost, 5.0.14, 3.13.0-74-generic, x86_64: installed
   vboxhost, 5.0.14, 3.13.0-76-generic, x86_64: installed
   vboxhost, 5.0.14, 3.13.0-77-generic, x86_64: installed
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Park [Mobility Radeon HD 5430] [1002:68e1] (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Caicos [Radeon HD 5450] [1043:3000]
  InstallationDate: Installed on 2014-10-02 (490 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Dell Inc. OptiPlex 960
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-77-generic root=UUID=b9de384a-6f57-4ee5-b543-f64c35138ff9 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/06/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A18
  dmi.board.name: 0F428D
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 3
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA18:bd08/06/2013:svnDellInc.:pnOptiPlex960:pvr:rvnDellInc.:rn0F428D:rvrA00:cvnDellInc.:ct3:cvr:
  dmi.product.name: OptiPlex 960
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.6
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.6
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-2+570~ubuntu14.04.1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.6
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  xserver.bootTime: Fri Feb  5 07:50:37 2016
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.15.1-0ubuntu2.7
  xserver.video_driver: radeon

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Follow ups

[Bug 1542191] Re: Radeon issue making the session to log me out randomly and suddenly
From: Maxime MARAIS, 2016-02-05
[Bug 1542191] Re: Radeon issue making the session to log me out randomly and suddenly
From: Timo Aaltonen, 2016-02-05