iwlwifi crash: wireless-N 1030

Bug #1042684 reported by Nicola on 2012-08-28
26
This bug affects 5 people
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
High
Unassigned

Bug Description

I have this wifi card:

02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 (rev 34)

the standard kernel image crash (kernel panic) if I stress with some contemporary upload/download,

I tryed this kernel image too:

http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.2.28-precise/linux-image-3.2.28-030228-generic_3.2.28-030228.201208200035_amd64.deb

with this kernel no panic but the following errors make the wifi unusuable anyway:

[ 1579.135121] iwlwifi 0000:02:00.0: Start IWL Event Log Dump: nothing in log
[ 1579.135436] ieee80211 phy0: Hardware restart was requested
[ 1579.135485] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 1579.142057] iwlwifi 0000:02:00.0: Radio type=0x2-0x2-0x1
[ 1579.322488] iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000.
[ 1579.322498] iwlwifi 0000:02:00.0: Loaded firmware version: 18.168.6.1
[ 1579.322581] iwlwifi 0000:02:00.0: Start IWL Error Log Dump:
[ 1579.322587] iwlwifi 0000:02:00.0: Status: 0x000412E4, count: 6
[ 1579.322593] iwlwifi 0000:02:00.0: 0x000014E1 | ADVANCED_SYSASSERT
[ 1579.322599] iwlwifi 0000:02:00.0: 0x00017EA4 | uPc
[ 1579.322604] iwlwifi 0000:02:00.0: 0x00017F0A | branchlink1
[ 1579.322609] iwlwifi 0000:02:00.0: 0x00017F0A | branchlink2
[ 1579.322614] iwlwifi 0000:02:00.0: 0x0000DBEA | interruptlink1
[ 1579.322619] iwlwifi 0000:02:00.0: 0x00000000 | interruptlink2
[ 1579.322624] iwlwifi 0000:02:00.0: 0x00000000 | data1
[ 1579.322629] iwlwifi 0000:02:00.0: 0x00000000 | data2
[ 1579.322634] iwlwifi 0000:02:00.0: 0x000000A2 | line
[ 1579.322639] iwlwifi 0000:02:00.0: 0x00418AA8 | beacon time
[ 1579.322644] iwlwifi 0000:02:00.0: 0x00019557 | tsf low
[ 1579.322648] iwlwifi 0000:02:00.0: 0x00000000 | tsf hi
[ 1579.322653] iwlwifi 0000:02:00.0: 0x00000000 | time gp1
[ 1579.322658] iwlwifi 0000:02:00.0: 0x0002A300 | time gp2
[ 1579.322663] iwlwifi 0000:02:00.0: 0x00000000 | time gp3
[ 1579.322668] iwlwifi 0000:02:00.0: 0x754312A8 | uCode version
[ 1579.322673] iwlwifi 0000:02:00.0: 0x000000B0 | hw version
[ 1579.322678] iwlwifi 0000:02:00.0: 0x00880303 | board version
[ 1579.322683] iwlwifi 0000:02:00.0: 0x0943001C | hcmd
[ 1579.322688] iwlwifi 0000:02:00.0: CSR values:
[ 1579.322692] iwlwifi 0000:02:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[ 1579.322702] iwlwifi 0000:02:00.0: CSR_HW_IF_CONFIG_REG: 0X00880303
[ 1579.322710] iwlwifi 0000:02:00.0: CSR_INT_COALESCING: 0X00000040
[ 1579.322719] iwlwifi 0000:02:00.0: CSR_INT: 0X00000000
[ 1579.322727] iwlwifi 0000:02:00.0: CSR_INT_MASK: 0X00000000
[ 1579.322736] iwlwifi 0000:02:00.0: CSR_FH_INT_STATUS: 0X00000000
[ 1579.322744] iwlwifi 0000:02:00.0: CSR_GPIO_IN: 0X00000030
[ 1579.322752] iwlwifi 0000:02:00.0: CSR_RESET: 0X00000000
[ 1579.322761] iwlwifi 0000:02:00.0: CSR_GP_CNTRL: 0X080403c5
[ 1579.322769] iwlwifi 0000:02:00.0: CSR_HW_REV: 0X000000b0
[ 1579.322778] iwlwifi 0000:02:00.0: CSR_EEPROM_REG: 0X46a20ffd
[ 1579.322786] iwlwifi 0000:02:00.0: CSR_EEPROM_GP: 0X90000801
[ 1579.322795] iwlwifi 0000:02:00.0: CSR_OTP_GP_REG: 0X00030001
[ 1579.322803] iwlwifi 0000:02:00.0: CSR_GIO_REG: 0X00080044
[ 1579.322812] iwlwifi 0000:02:00.0: CSR_GP_UCODE_REG: 0X0000002d
[ 1579.322820] iwlwifi 0000:02:00.0: CSR_GP_DRIVER_REG: 0X00000000
[ 1579.322828] iwlwifi 0000:02:00.0: CSR_UCODE_DRV_GP1: 0X00000000
[ 1579.322837] iwlwifi 0000:02:00.0: CSR_UCODE_DRV_GP2: 0X00000000
[ 1579.322845] iwlwifi 0000:02:00.0: CSR_LED_REG: 0X00000078
[ 1579.322854] iwlwifi 0000:02:00.0: CSR_DRAM_INT_TBL_REG: 0X8807a7fd
[ 1579.322862] iwlwifi 0000:02:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
[ 1579.322871] iwlwifi 0000:02:00.0: CSR_ANA_PLL_CFG: 0X00000000
[ 1579.322879] iwlwifi 0000:02:00.0: CSR_HW_REV_WA_REG: 0X0001001a
[ 1579.322888] iwlwifi 0000:02:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000
[ 1579.322893] iwlwifi 0000:02:00.0: FH register values:
[ 1579.322910] iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X07a54d00
[ 1579.322928] iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X007a54c0
[ 1579.322946] iwlwifi 0000:02:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000050
[ 1579.322963] iwlwifi 0000:02:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
[ 1579.322981] iwlwifi 0000:02:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[ 1579.322999] iwlwifi 0000:02:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[ 1579.323017] iwlwifi 0000:02:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[ 1579.323034] iwlwifi 0000:02:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
[ 1579.323052] iwlwifi 0000:02:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
[ 1579.323110] iwlwifi 0000:02:00.0: Start IWL Event Log Dump: nothing in log
[ 1579.323117] iwlwifi 0000:02:00.0: BUG_ON, Stop restarting
[ 1596.736031] iwlwifi 0000:02:00.0: Queue 5 stuck for 10000 ms.
[ 1596.736040] iwlwifi 0000:02:00.0: Current read_ptr 0 write_ptr 41
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.0.1-0ubuntu12
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info: Error: [Errno 2] No such file or directory
Card0.Amixer.values: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=1da9c4a0-63ba-4610-af23-d4cbbf0dd25a
InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 (20120424.1)
IwConfig: Error: [Errno 2] No such file or directory
Package: linux (not installed)
ProcEnviron:
 TERM=xterm
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic root=UUID=d2f0751d-48de-4cf3-9e33-34df0c95cc8f ro splash quiet vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
RelatedPackageVersions:
 linux-restricted-modules-3.2.0-29-generic N/A
 linux-backports-modules-3.2.0-29-generic N/A
 linux-firmware 1.79
RfKill: Error: [Errno 2] No such file or directory
Tags: precise
Uname: Linux 3.2.0-29-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 09/13/2010
dmi.bios.vendor: Intel Corp.
dmi.bios.version: MWPNT10N.86A.0069.2010.0913.1432
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: D525MW
dmi.board.vendor: Intel Corporation
dmi.board.version: AAE93082-301
dmi.chassis.type: 2
dmi.modalias: dmi:bvnIntelCorp.:bvrMWPNT10N.86A.0069.2010.0913.1432:bd09/13/2010:svn:pn:pvr:rvnIntelCorporation:rnD525MW:rvrAAE93082-301:cvn:ct2:cvr:

Nicola (nicola) wrote :

I'm having this issue on Ubuntu 12.04.1 LTS with linux-image-3.2.0-29-generic and the new kernel from the ppa

affects: openssl (Ubuntu) → linux-meta (Ubuntu)
Brad Figg (brad-figg) on 2012-08-28
affects: linux-meta (Ubuntu) → linux (Ubuntu)

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1042684

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete

apport information

tags: added: apport-collected precise
description: updated

apport information

Nicola (nicola) wrote : BootDmesg.txt

apport information

apport information

apport information

Nicola (nicola) wrote : Lspci.txt

apport information

Nicola (nicola) wrote : Lsusb.txt

apport information

apport information

apport information

apport information

apport information

Nicola (nicola) wrote : UdevDb.txt

apport information

Nicola (nicola) wrote : UdevLog.txt

apport information

apport information

Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Joseph Salisbury (jsalisbury) wrote :

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.6 kernel[0] (Not a kernel in the daily directory) and install both the linux-image and linux-image-extra .deb packages.

Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. Please only remove that one tag and leave the other tags. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text.

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc3-quantal/

Changed in linux (Ubuntu):
importance: Undecided → High
tags: added: kernel-da-key kernel-wifi needs-upstream-testing
Changed in linux (Ubuntu):
status: Confirmed → Incomplete
Nicola (nicola) wrote :

the mainline problem show the same problem, I reproduced the error:

[ 1579.323117] iwlwifi 0000:02:00.0: BUG_ON, Stop restarting
[ 1596.736031] iwlwifi 0000:02:00.0: Queue 5 stuck for 10000 ms.

with the ubuntu default kernel too

tags: added: kernel-bug-exists-upstream
removed: needs-upstream-testing
Nicola (nicola) wrote :

the problem is already reported upstream

https://bugzilla.kernel.org/show_bug.cgi?id=43259

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