Bug 15916 - [hso] [2.6.33.2] iCON 225 unplug BUG
Summary: [hso] [2.6.33.2] iCON 225 unplug BUG
Status: RESOLVED INVALID
Alias: None
Product: Drivers
Classification: Unclassified
Component: USB (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Greg Kroah-Hartman
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-05-05 22:32 UTC by Dan Williams
Modified: 2012-02-22 21:10 UTC (History)
0 users

See Also:
Kernel Version:
Subsystem:
Regression: Yes
Bisected commit-id:

Attachments
bug on unplug of iCON 225 while ports are open (3.60 KB, text/plain)
2010-05-05 22:32 UTC, Dan Williams 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Dan Williams 2010-05-05 22:32:16 UTC 
Created attachment 26248 [details]
bug on unplug of iCON 225 while ports are open

Details in the dmesg output; this does not happen on F12's
2.6.32.11-99.fc12.x86_64, but does happen on F13's 2.6.33.2.  Test system is a
stock Fedora 13 Thinkpad T42 (32-bit only).

See also https://bugzilla.kernel.org/show_bug.cgi?id=15915 for a slightly different bug involving a 452.
Comment 1 Dan Williams 2010-05-05 23:04:39 UTC 
See https://bugzilla.kernel.org/show_bug.cgi?id=15917 for throttling issues and a slightly different bug.
Comment 2 Dan Williams 2010-05-06 00:02:47 UTC 
Duping to 15915 since these are both the hso_free_net_device() oops.
Comment 3 Greg Kroah-Hartman 2012-02-22 21:10:56 UTC 
All USB bugs should be sent to the linux-usb@vger.kernel.org mailing 
list, and not entered into bugzilla.  Please bring this issue up there,
if it is still a problem in the latest kernel release.
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