panic on r255948 after inserting a 2nd USB device

From: Matthias Apitz <guru_at_unixarea.de>
Date: Wed, 23 Oct 2013 12:34:10 +0200
Hello,

I have an 10-CURRENT r255948 i386 which is booted from an USB stick;
no disk or SSD is involved; it boots fine and works fine mostly;

sometimes right after boot, when I plug-in another USB device 
(a HUAWEI UMTS stick) the system reports:

ugen4.4 <HUAWEI Technology> at usbus4
(da0:umass-sim0:0:0:0) WRITE(10). CDB: 2a 00 01 b7 14 07 00 00 08 00
(da0:umass-sim0:0:0:0) CAM status: CCB request completed with an error
(da0:umass-sim0:0:0:0) Retrying command
ugen4.4 <HUAWEI Technology> at usbus4 (disconnected)
(da0:umass-sim0:0:0:0) WRITE(10). CDB: 2a 00 01 b7 14 07 00 00 08 00
(da0:umass-sim0:0:0:0) CAM status: CCB request completed with an error
(da0:umass-sim0:0:0:0) Retrying command
...

and so far until PANIC; the da0 is the booted USB key.

This does not happen always on lug-in of the UMTS stick, only let's
say every second time.

Anything I could do? Thx

	matthias

-- 
Matthias Apitz               |  /"\ ASCII Ribbon Campaign: www.asciiribbon.org
E-mail: guru_at_unixarea.de     |  \ / - No HTML/RTF in E-mail
WWW: http://www.unixarea.de/ |   X  - No proprietary attachments
phone: +49-170-4527211       |  / \ - Respect for open standards
Received on Wed Oct 23 2013 - 08:29:23 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:43 UTC