[Bug 558857] [NEW] [Lucid Beta2] iwlwifi drivers involved in kernel oopses over the last few weeks

Jeff Lane jeffrey.lane at canonical.com
Fri Apr 9 00:38:12 UTC 2010 

Public bug reported:

I have been having issues with my wireless card seemingly at random
turning itself on and off even though I have the copper enet card in
use...

I got to looking at /var/log/messages and noticed a lot of OOPses.
There were a LOT of them on 18 March, though that's been a while now.
There was one this afternoon too, however, and here it is:

Apr  8 12:18:50 klaatu kernel: [10545.873442] swapper: page allocation failure. order:2, mode:0x4020
Apr  8 12:18:50 klaatu kernel: [10545.873450] Pid: 0, comm: swapper Tainted: P        W  2.6.32-19-generic #28-Ubuntu
Apr  8 12:18:50 klaatu kernel: [10545.873455] Call Trace:
Apr  8 12:18:50 klaatu kernel: [10545.873458]  <IRQ>  [<ffffffff810f9c1e>] __alloc_pages_slowpath+0x56e/0x580
Apr  8 12:18:50 klaatu kernel: [10545.873478]  [<ffffffff810f9d8e>] __alloc_pages_nodemask+0x15e/0x1a0
Apr  8 12:18:50 klaatu kernel: [10545.873487]  [<ffffffff81131ab2>] kmalloc_large_node+0x62/0xb0
Apr  8 12:18:50 klaatu kernel: [10545.873494]  [<ffffffff81136105>] __kmalloc_node_track_caller+0x125/0x180
Apr  8 12:18:50 klaatu kernel: [10545.873521]  [<ffffffffa0cb4cf7>] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore]
Apr  8 12:18:50 klaatu kernel: [10545.873531]  [<ffffffff81452700>] __alloc_skb+0x80/0x190
Apr  8 12:18:50 klaatu kernel: [10545.873548]  [<ffffffffa0cb4cf7>] iwl_rx_allocate+0x197/0x2f0 [iwlcore]
Apr  8 12:18:50 klaatu kernel: [10545.873565]  [<ffffffffa0cb615b>] iwl_rx_replenish_now+0x1b/0x30 [iwlcore]
Apr  8 12:18:50 klaatu kernel: [10545.873577]  [<ffffffffa0d32398>] iwl_rx_handle+0x288/0x2f0 [iwlagn]
Apr  8 12:18:50 klaatu kernel: [10545.873588]  [<ffffffffa0d329f0>] iwl_irq_tasklet+0x140/0x4f0 [iwlagn]
Apr  8 12:18:50 klaatu kernel: [10545.873598]  [<ffffffff8106c965>] tasklet_action+0xd5/0xe0
Apr  8 12:18:50 klaatu kernel: [10545.873607]  [<ffffffff815407de>] ? _spin_lock+0xe/0x20
Apr  8 12:18:50 klaatu kernel: [10545.873613]  [<ffffffff8106e387>] __do_softirq+0xb7/0x1e0
Apr  8 12:18:50 klaatu kernel: [10545.873620]  [<ffffffff810c4cb0>] ? handle_IRQ_event+0x60/0x170
Apr  8 12:18:50 klaatu kernel: [10545.873628]  [<ffffffff810142ec>] call_softirq+0x1c/0x30
Apr  8 12:18:50 klaatu kernel: [10545.873634]  [<ffffffff81015cb5>] do_softirq+0x65/0xa0
Apr  8 12:18:50 klaatu kernel: [10545.873639]  [<ffffffff8106e225>] irq_exit+0x85/0x90
Apr  8 12:18:50 klaatu kernel: [10545.873645]  [<ffffffff815459b5>] do_IRQ+0x75/0xf0
Apr  8 12:18:50 klaatu kernel: [10545.873651]  [<ffffffff81013b13>] ret_from_intr+0x0/0x11
Apr  8 12:18:50 klaatu kernel: [10545.873655]  <EOI>  [<ffffffff8130ca8b>] ? acpi_idle_enter_c1+0xa3/0xc1
Apr  8 12:18:50 klaatu kernel: [10545.873668]  [<ffffffff8130ca6a>] ? acpi_idle_enter_c1+0x82/0xc1
Apr  8 12:18:50 klaatu kernel: [10545.873677]  [<ffffffff81437067>] ? cpuidle_idle_call+0xa7/0x140
Apr  8 12:18:50 klaatu kernel: [10545.873686]  [<ffffffff81011e73>] ? cpu_idle+0xb3/0x110
Apr  8 12:18:50 klaatu kernel: [10545.873692]  [<ffffffff8152bafb>] ? rest_init+0x6b/0x80
Apr  8 12:18:50 klaatu kernel: [10545.873702]  [<ffffffff81847de5>] ? start_kernel+0x35c/0x365
Apr  8 12:18:50 klaatu kernel: [10545.873709]  [<ffffffff8184733a>] ? x86_64_start_reservations+0x125/0x129
Apr  8 12:18:50 klaatu kernel: [10545.873717]  [<ffffffff81847438>] ? x86_64_start_kernel+0xfa/0x109
Apr  8 12:18:50 klaatu kernel: [10545.873721] Mem-Info:
Apr  8 12:18:50 klaatu kernel: [10545.873724] Node 0 DMA per-cpu:
Apr  8 12:18:50 klaatu kernel: [10545.873729] CPU    0: hi:    0, btch:   1 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873734] CPU    1: hi:    0, btch:   1 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873738] CPU    2: hi:    0, btch:   1 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873742] CPU    3: hi:    0, btch:   1 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873746] CPU    4: hi:    0, btch:   1 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873749] CPU    5: hi:    0, btch:   1 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873753] CPU    6: hi:    0, btch:   1 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873757] CPU    7: hi:    0, btch:   1 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873761] Node 0 DMA32 per-cpu:
Apr  8 12:18:50 klaatu kernel: [10545.873766] CPU    0: hi:  186, btch:  31 usd: 158
Apr  8 12:18:50 klaatu kernel: [10545.873770] CPU    1: hi:  186, btch:  31 usd: 181
Apr  8 12:18:50 klaatu kernel: [10545.873774] CPU    2: hi:  186, btch:  31 usd: 157
Apr  8 12:18:50 klaatu kernel: [10545.873778] CPU    3: hi:  186, btch:  31 usd: 153
Apr  8 12:18:50 klaatu kernel: [10545.873782] CPU    4: hi:  186, btch:  31 usd: 182
Apr  8 12:18:50 klaatu kernel: [10545.873786] CPU    5: hi:  186, btch:  31 usd:  24
Apr  8 12:18:50 klaatu kernel: [10545.873790] CPU    6: hi:  186, btch:  31 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873794] CPU    7: hi:  186, btch:  31 usd:  28
Apr  8 12:18:50 klaatu kernel: [10545.873797] Node 0 Normal per-cpu:
Apr  8 12:18:50 klaatu kernel: [10545.873801] CPU    0: hi:  186, btch:  31 usd: 185
Apr  8 12:18:50 klaatu kernel: [10545.873805] CPU    1: hi:  186, btch:  31 usd: 100
Apr  8 12:18:50 klaatu kernel: [10545.873809] CPU    2: hi:  186, btch:  31 usd: 142
Apr  8 12:18:50 klaatu kernel: [10545.873813] CPU    3: hi:  186, btch:  31 usd: 164
Apr  8 12:18:50 klaatu kernel: [10545.873817] CPU    4: hi:  186, btch:  31 usd: 164
Apr  8 12:18:50 klaatu kernel: [10545.873821] CPU    5: hi:  186, btch:  31 usd: 166
Apr  8 12:18:50 klaatu kernel: [10545.873825] CPU    6: hi:  186, btch:  31 usd:   0
Apr  8 12:18:50 klaatu kernel: [10545.873829] CPU    7: hi:  186, btch:  31 usd:  33
Apr  8 12:18:50 klaatu kernel: [10545.873838] active_anon:522910 inactive_anon:153129 isolated_anon:17
Apr  8 12:18:50 klaatu kernel: [10545.873841]  active_file:88715 inactive_file:123127 isolated_file:81
Apr  8 12:18:50 klaatu kernel: [10545.873843]  unevictable:5998 dirty:59430 writeback:5193 unstable:0
Apr  8 12:18:50 klaatu kernel: [10545.873845]  free:7613 slab_reclaimable:12946 slab_unreclaimable:10394
Apr  8 12:18:50 klaatu kernel: [10545.873847]  mapped:59447 shmem:4201 pagetables:10890 bounce:0
Apr  8 12:18:50 klaatu kernel: [10545.873852] Node 0 DMA free:15820kB 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:15316kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:80kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Apr  8 12:18:50 klaatu kernel: [10545.873873] lowmem_reserve[]: 0 3117 4000 4000
Apr  8 12:18:50 klaatu kernel: [10545.873880] Node 0 DMA32 free:12556kB min:6292kB low:7864kB high:9436kB active_anon:1878392kB inactive_anon:385732kB active_file:304408kB inactive_file:423304kB unevictable:12824kB isolated(anon):68kB isolated(file):324kB present:3191928kB mlocked:12824kB dirty:216872kB writeback:9300kB mapped:61392kB shmem:9124kB slab_reclaimable:37604kB slab_unreclaimable:19372kB kernel_stack:1968kB pagetables:16148kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Apr  8 12:18:50 klaatu kernel: [10545.873903] lowmem_reserve[]: 0 0 883 883
Apr  8 12:18:50 klaatu kernel: [10545.873910] Node 0 Normal free:2076kB min:1784kB low:2228kB high:2676kB active_anon:213248kB inactive_anon:226784kB active_file:50452kB inactive_file:69204kB unevictable:11168kB isolated(anon):0kB isolated(file):0kB present:904960kB mlocked:11168kB dirty:20848kB writeback:11472kB mapped:176396kB shmem:7680kB slab_reclaimable:14180kB slab_unreclaimable:22124kB kernel_stack:2336kB pagetables:27412kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:68 all_unreclaimable? no
Apr  8 12:18:50 klaatu kernel: [10545.873933] lowmem_reserve[]: 0 0 0 0
Apr  8 12:18:50 klaatu kernel: [10545.873940] Node 0 DMA: 1*4kB 1*8kB 4*16kB 4*32kB 2*64kB 1*128kB 2*256kB 1*512kB 2*1024kB 2*2048kB 2*4096kB = 15820kB
Apr  8 12:18:50 klaatu kernel: [10545.873958] Node 0 DMA32: 1849*4kB 577*8kB 0*16kB 1*32kB 0*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 12556kB
Apr  8 12:18:50 klaatu kernel: [10545.873976] Node 0 Normal: 337*4kB 69*8kB 11*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2076kB
Apr  8 12:18:50 klaatu kernel: [10545.873994] 253375 total pagecache pages
Apr  8 12:18:50 klaatu kernel: [10545.873997] 37268 pages in swap cache
Apr  8 12:18:50 klaatu kernel: [10545.874001] Swap cache stats: add 359220, delete 321952, find 163386/187603
Apr  8 12:18:50 klaatu kernel: [10545.874005] Free swap  = 10199384kB
Apr  8 12:18:50 klaatu kernel: [10545.874008] Total swap = 10675152kB
Apr  8 12:18:50 klaatu kernel: [10545.907084] 1048576 pages RAM
Apr  8 12:18:50 klaatu kernel: [10545.907089] 73964 pages reserved
Apr  8 12:18:50 klaatu kernel: [10545.907092] 538749 pages shared
Apr  8 12:18:50 klaatu kernel: [10545.907095] 495393 pages non-shared

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-19-generic 2.6.32-19.28
Regression: No
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  bladernr   7573 F.... pulseaudio
 /dev/snd/pcmC0D0p:   bladernr   7573 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0f20000 irq 22'
   Mixer name	: 'IDT 92HD83C1X5'
   Components	: 'HDA:111d7604,102802a2,00100104'
   Controls      : 16
   Simple ctrls  : 10
Card1.Amixer.info:
 Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
   Mixer name	: 'Nvidia ID a'
   Components	: 'HDA:10de000a,10de0101,00100100'
   Controls      : 0
   Simple ctrls  : 0
Card1.Amixer.values:
 
CheckboxSubmission: 89874cc6062c150ee1cec9632b63a0a3
CheckboxSystem: 5f30ac82cc48ed91bb5240b61cb4e295
Date: Thu Apr  8 20:17:29 2010
Frequency: Once every few days.
HibernationDevice: RESUME=UUID=f4e6db09-5257-40b2-ba2a-0718fc0b3f0d
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Alienware M15x
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=acc23352-13ab-4854-b1d7-a1099a5bf3a5 ro quiet splash
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: yes
SourcePackage: linux
dmi.bios.date: 12/16/2009
dmi.bios.vendor: Alienware
dmi.bios.version: A03
dmi.board.vendor: Alienware
dmi.board.version: A03
dmi.chassis.type: 8
dmi.chassis.vendor: Alienware
dmi.chassis.version: A03
dmi.modalias: dmi:bvnAlienware:bvrA03:bd12/16/2009:svnAlienware:pnM15x:pvrA03:rvnAlienware:rn:rvrA03:cvnAlienware:ct8:cvrA03:
dmi.product.name: M15x
dmi.product.version: A03
dmi.sys.vendor: Alienware

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Confirmed


** Tags: amd64 apport-bug lucid needs-upstream-testing networking

-- 
[Lucid Beta2] iwlwifi drivers involved in kernel oopses over the last few weeks
https://bugs.launchpad.net/bugs/558857
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