Public bug reported:
Jul 5 17:35:16 desk kernel: [509126.340374] thunderbird-bin invoked
oom-killer: gfp_mask=0x201da, order=0, oom_adj=0, oom_score_adj=0
Jul 5 17:35:16 desk kernel: [509126.340379] thunderbird-bin cpuset=/
mems_allowed=0
Jul 5 17:35:16 desk kernel: [509126.340382] Pid: 21652, comm: thunderbird-bin
Tainted: G C 2.6.38-10-generic #46-Ubuntu
Jul 5 17:35:16 desk kernel: [509126.340384] Call Trace:
Jul 5 17:35:16 desk kernel: [509126.340391] [<ffffffff810ba5fd>] ?
cpuset_print_task_mems_allowed+0x9d/0xb0
Jul 5 17:35:16 desk kernel: [509126.340394] [<ffffffff8110f1d1>] ?
dump_header+0x91/0x1e0
Jul 5 17:35:16 desk kernel: [509126.340398] [<ffffffff81279e6c>] ?
security_real_capable_noaudit+0x3c/0x70
Jul 5 17:35:16 desk kernel: [509126.340401] [<ffffffff8110f835>] ?
oom_kill_process+0x85/0x180
Jul 5 17:35:16 desk kernel: [509126.340403] [<ffffffff8110fc72>] ?
out_of_memory+0x102/0x240
Jul 5 17:35:16 desk kernel: [509126.340406] [<ffffffff811149c9>] ?
__alloc_pages_nodemask+0x7c9/0x840
Jul 5 17:35:16 desk kernel: [509126.340410] [<ffffffff81149f65>] ?
alloc_pages_current+0xa5/0x110
Jul 5 17:35:16 desk kernel: [509126.340413] [<ffffffff8110c3af>] ?
__page_cache_alloc+0x8f/0xa0
Jul 5 17:35:16 desk kernel: [509126.340416] [<ffffffff81117415>] ?
__do_page_cache_readahead+0xd5/0x220
Jul 5 17:35:16 desk kernel: [509126.340419] [<ffffffff811178c1>] ?
ra_submit+0x21/0x30
Jul 5 17:35:16 desk kernel: [509126.340421] [<ffffffff8110e555>] ?
filemap_fault+0x485/0x4a0
Jul 5 17:35:16 desk kernel: [509126.340424] [<ffffffff815c32cf>] ?
_raw_spin_lock_irqsave+0x2f/0x40
Jul 5 17:35:16 desk kernel: [509126.340427] [<ffffffff8112d114>] ?
__do_fault+0x54/0x520
Jul 5 17:35:16 desk kernel: [509126.340430] [<ffffffff811309aa>] ?
handle_pte_fault+0xfa/0x210
Jul 5 17:35:16 desk kernel: [509126.340432] [<ffffffff81131d18>] ?
handle_mm_fault+0x158/0x260
Jul 5 17:35:16 desk kernel: [509126.340435] [<ffffffff815c6ec7>] ?
do_page_fault+0x1a7/0x540
Jul 5 17:35:16 desk kernel: [509126.340438] [<ffffffff8109cf27>] ?
do_futex+0xd7/0x210
Jul 5 17:35:16 desk kernel: [509126.340440] [<ffffffff8109d0db>] ?
sys_futex+0x7b/0x180
Jul 5 17:35:16 desk kernel: [509126.340444] [<ffffffff81164e73>] ?
vfs_write+0x123/0x180
Jul 5 17:35:16 desk kernel: [509126.340446] [<ffffffff815c3955>] ?
page_fault+0x25/0x30
Jul 5 17:35:16 desk kernel: [509126.340448] Mem-Info:
Jul 5 17:35:16 desk kernel: [509126.340449] Node 0 DMA per-cpu:
Jul 5 17:35:16 desk kernel: [509126.340451] CPU 0: hi: 0, btch: 1 usd:
0
Jul 5 17:35:16 desk kernel: [509126.340453] CPU 1: hi: 0, btch: 1 usd:
0
Jul 5 17:35:16 desk kernel: [509126.340454] Node 0 DMA32 per-cpu:
Jul 5 17:35:16 desk kernel: [509126.340456] CPU 0: hi: 186, btch: 31 usd:
0
Jul 5 17:35:16 desk kernel: [509126.340458] CPU 1: hi: 186, btch: 31 usd:
0
Jul 5 17:35:16 desk kernel: [509126.340459] Node 0 Normal per-cpu:
Jul 5 17:35:16 desk kernel: [509126.340461] CPU 0: hi: 186, btch: 31 usd:
0
Jul 5 17:35:16 desk kernel: [509126.340463] CPU 1: hi: 186, btch: 31 usd:
0
Jul 5 17:35:16 desk kernel: [509126.340467] active_anon:713275
inactive_anon:162994 isolated_anon:0
Jul 5 17:35:16 desk kernel: [509126.340468] active_file:96 inactive_file:217
isolated_file:0
Jul 5 17:35:16 desk kernel: [509126.340468] unevictable:0 dirty:13
writeback:0 unstable:0
Jul 5 17:35:16 desk kernel: [509126.340469] free:6495 slab_reclaimable:7172
slab_unreclaimable:10545
Jul 5 17:35:16 desk kernel: [509126.340470] mapped:111 shmem:27630
pagetables:15211 bounce:0
Jul 5 17:35:16 desk kernel: [509126.340472] Node 0 DMA free:15864kB min:28kB
low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB
inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB
present:15684kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB
unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Jul 5 17:35:16 desk kernel: [509126.340479] lowmem_reserve[]: 0 3502 4007 4007
@
Note that we have zram operating as part of swap space:
See this in /etc/rc.local:
N=2
SZ=500000000
# modprobe ramzswap num_devices=$N
modprobe zram num_devices=$N
i=0
while test $i -lt $N
do
echo 1 >/sys/block/zram$i/reset
echo $SZ >/sys/block/zram$i/disksize
mkswap /dev/zram$i
swapon -p 2 /dev/zram$i
i=$((i+1))
done
exit 0
~
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-10-generic 2.6.38-10.46
ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7
Uname: Linux 2.6.38-10-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: VT1708B Analog [VT1708B Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gpk 2972 F.... xfce4-volumed
gpk 3057 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe878000 irq 44'
Mixer name : 'VIA VT1708B 8-Ch'
Components : 'HDA:1106e721,104382ea,00100100'
Controls : 35
Simple ctrls : 19
Date: Tue Jul 5 18:42:02 2011
HibernationDevice: RESUME=UUID=16b1eecb-af0c-415d-ac23-3c3c4bf08d9f
InstallationMedia: Xubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
MachineType: System manufacturer System Product Name
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic
root=UUID=25997536-d858-4d2d-8214-b3f4a629b9cb ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-10-generic N/A
linux-backports-modules-2.6.38-10-generic N/A
linux-firmware 1.52.1
RfKill:
SourcePackage: linux
StagingDrivers: zram
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/08/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0516
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5KPL-AM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0516:bd06/08/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KPL-AM:rvrx.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug natty staging
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https://bugs.launchpad.net/bugs/806092
Title:
Oom killer seems to lead to tainted (?)
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