Hello team
We are using kernel version: 2.6.37 on TI processor and facing same issue
randomly a week. We have tried lots of things to find root cause but still we
are not getting it.
attached here with logs..
Mar 19 22:01:55 RO402355_V4 user.warn kernel: ------------[ cut here
]------------
Mar 19 22:01:55 RO402355_V4 user.warn kernel: WARNING: at
net/sched/sch_generic.c:258 dev_watchdog+0x148/0x230()
Mar 19 22:01:55 RO402355_V4 user.info kernel: NETDEV WATCHDOG: usb0
(cdc_ether): transmit queue 0 timed out
Mar 19 22:01:55 RO402355_V4 user.warn kernel: Modules linked in: ti81xxhdmi
vpss osa_kermod syslink temp_sens_udu mxc_mma adxl37x_i2c adxl37x
Mar 19 22:01:55 RO402355_V4 user.warn kernel: Backtrace:
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c0051fc4>]
(dump_backtrace+0x0/0x110) from [<c04f9c00>] (dump_stack+0x18/0x1c)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: r6:c0667f1f r5:00000102
r4:ea07fe88 r3:60000113
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c04f9be8>]
(dump_stack+0x0/0x1c) from [<c0078620>] (warn_slowpath_common+0x54/0x6c)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c00785cc>]
(warn_slowpath_common+0x0/0x6c) from [<c00786dc>] (warn_slowpath_fmt+0x38/0x40)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: r8:c0441f5c r7:00000100
r6:00000000 r5:c0732778 r4:eaa64000
Mar 19 22:01:55 RO402355_V4 user.warn kernel: r3:00000009
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c00786a4>]
(warn_slowpath_fmt+0x0/0x40) from [<c04420a4>] (dev_watchdog+0x148/0x230)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: r3:eaa64000 r2:c0667f37
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c0441f5c>]
(dev_watchdog+0x0/0x230) from [<c0082948>] (run_timer_softirq+0x130/0x1c8)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: r6:00000100 r5:ea07e000
r4:c0714a40
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c0082818>]
(run_timer_softirq+0x0/0x1c8) from [<c007d4e0>] (__do_softirq+0x84/0x114)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c007d45c>]
(__do_softirq+0x0/0x114) from [<c007d8d0>] (irq_exit+0x48/0x98)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c007d888>] (irq_exit+0x0/0x98)
from [<c004407c>] (asm_do_IRQ+0x7c/0x9c)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: [<c0044000>]
(asm_do_IRQ+0x0/0x9c) from [<c04fbe7c>] (__irq_usr+0x3c/0xa0)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: Exception stack(0xea07ffb0 to
0xea07fff8)
Mar 19 22:01:55 RO402355_V4 user.warn kernel: ffa0:
41bd92d9 41bd9307 00000070 41bd9306
Mar 19 22:01:55 RO402355_V4 user.warn kernel: ffc0: 41bd9306 00000020 00000009
0000000a 0000005c 41bd92d5 00000000 000000ff
Mar 19 22:01:55 RO402355_V4 user.warn kernel: ffe0: 00000070 41bd8e78 401da59c
401da030 20000010 ffffffff
Mar 19 22:01:55 RO402355_V4 user.warn kernel: r5:fa200000 r4:ffffffff
Mar 19 22:01:55 RO402355_V4 user.warn kernel: ---[ end trace c6866a34f1f582f4
]---
Let me know if any...as early as possible...
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/744916
Title:
[STAGING] NETDEV WATCHDOG: usb0 (cdc_subset): transmit queue 0 timed
out
Status in linux package in Ubuntu:
Expired
Bug description:
I have 3 time in a week, an alert that say kernel has a critical error
and ask if i want to report.
PS: on the last step of the bug report (apport) i had a blank yes/no popup
that i awnsered 'no' but i don't know what it is (maybe translate error?)
ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic 2.6.38-7.39
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be
restarted.
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: cm-t 19103 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xc4500000 irq 44'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c1486,00100402'
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xc4420000 irq 46'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Tue Mar 29 13:14:46 2011
Failure: oops
Frequency: Once every few days.
HibernationDevice: RESUME=UUID=98370a42-be2e-4bd4-8447-bd773b21ede2
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic
root=UUID=93978fe3-2bff-4202-9ac1-634dbdacca5c ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-7-generic N/A
linux-backports-modules-2.6.38-7-generic N/A
linux-firmware 1.49
SourcePackage: linux
StagingDrivers: brcm80211
Title: [STAGING]
UpgradeStatus: Upgraded to natty on 2011-03-25 (3 days ago)
dmi.bios.date: 08/16/2010
dmi.bios.vendor: Insyde
dmi.bios.version: F.13
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1486
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 83.1A
dmi.chassis.asset.tag: CNU0363P44
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrF.13:bd08/16/2010:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr058A210000242A10000120100:rvnHewlett-Packard:rn1486:rvr83.1A:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP TouchSmart tm2 Notebook PC
dmi.product.version: 058A210000242A10000120100
dmi.sys.vendor: Hewlett-Packard
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