Sundance Technology IPG Triple-Speed Ethernet: WARNING: at /build/buildd/linux-2.6.32/net/sched/sch_generic.c:261 dev_watchdog+0x1fe/0x210()

Bug #574929 reported by Johan Ehnberg
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Expired
Medium
Unassigned

Bug Description

I'm getting this repeatedly after a a day or so, after upgrading to Lucid. I have a Sundance Technology IPG Triple-Speed Ethernet (stops working when this happens, mentioned in the oops) and a 2001:3c05 D-Link Corp. [hex] DUB-E100 Fast Ethernet [asix] USB. Ifdown + ifup brings the interface on line again.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-21-generic 2.6.32-21.32
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic i686
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: aplay: device_list:223: no soundcards found...
Architecture: i386
ArecordDevices: arecord: device_list:223: no soundcards found...
Date: Tue May 4 07:52:24 2010
PciMultimedia:

ProcCmdLine: root=UUID=d312e3a5-5470-4c76-879b-82055700b284 ro
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux
dmi.bios.date: 04/11/2005
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: IG-80(Intel i915G-ICH6)
dmi.board.vendor: http://www.abit.com.tw/
dmi.board.version: 1.0
dmi.chassis.type: 3
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd04/11/2005:svn:pn:pvr:rvnhttp//www.abit.com.tw/:rnIG-80(Inteli915G-ICH6):rvr1.0:cvn:ct3:cvr:

Revision history for this message
Johan Ehnberg (johan-ehnberg) wrote :
Revision history for this message
Jeremy Foshee (jeremyfoshee) wrote :

Hi Johan,

If you could also please test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. 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. Please let us know your results.

Thanks in advance.

    [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]

tags: added: kj-triage
Changed in linux (Ubuntu):
status: New → Incomplete
Revision history for this message
Johan Ehnberg (johan-ehnberg) wrote :

I tried linux-image-2.6.34-999-generic_2.6.34-999.201005061008_i386.deb and the problem no longer appears. I even reverted to stock 2.6.32-22-generic and reproduced the problem easily. A sure way of reproducing the problem is to access the host with unison through its external IP and NIC (even though the client is on the internal network where the host also has an IP and NIC). This may indicate that the bug appears only under full load or after a certain (2GB?) amount has been transferred.

Changed in linux (Ubuntu):
status: Incomplete → New
tags: removed: needs-upstream-testing
Changed in linux (Ubuntu):
status: New → Triaged
importance: Undecided → Medium
Revision history for this message
penalvch (penalvch) wrote :

Johan Ehnberg, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily kernel folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.12-rc1

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding.

Changed in linux (Ubuntu):
status: Triaged → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

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