Unplugging a huawei E176 USB 3G modem results in an oops

[John Lenton]

When I unplug my USB 3G modem (a huawei E176), I get a kernel oops (to be attached).

ProblemType: Bug
Architecture: i386
Date: Sun Aug 9 12:35:40 2009
DistroRelease: Ubuntu 9.10
MachineType: Dell Inc. Latitude E6400
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-5-generic 2.6.31-5.24
ProcCmdLine: root=/dev/mapper/sda6_crypt ro quiet splash usbcore.autosuspend=1
ProcEnviron:
 LANGUAGE=en_GB.UTF-8
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-5.24-generic
RelatedPackageVersions: linux-backports-modules-2.6.31-5-generic N/A
SourcePackage: linux
Uname: Linux 2.6.31-5-generic i686
dmi.bios.date: 02/13/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A12
dmi.board.name: 0W132F
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA12:bd02/13/2009:svnDellInc.:pnLatitudeE6400:pvr:rvnDellInc.:rn0W132F:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude E6400
dmi.sys.vendor: Dell Inc.

[John Lenton (chipaca)]

This is the complete dmesg output, ending in an oops.

[Leann Ogasawara (leannogasawara)]

Hi John,

Is this still reproducible with the latest 2.6.31-15 Karmic kernel? Please let us know. Thanks!

[Jeremy Foshee (jeremyfoshee)]

This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to "New". Thanks.

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