Date: Fri, 08 Apr 2005 13:23:05 -0400 From: Mike Tancsa <mike@sentex.net> To: Doug White <dwhite@gumbysoft.com>, Mars Trading <marstrade@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: 5.4-STABLE kernel panic - usb related? Message-ID: <6.2.1.2.0.20050408125612.05079150@64.7.153.2> In-Reply-To: <20050408095240.A63303@carver.gumbysoft.com> References: <200504051523.42034.marstrade@gmail.com> <20050408095240.A63303@carver.gumbysoft.com>
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At 12:55 PM 08/04/2005, Doug White wrote:
>This is a known bug. ucom does some funky USB gyrations to force the port
>to flush and it trips over itself. I don't have the PR handy but there's
>one filed with a description of the underlying issue from bde.
kern/79420
The patch that Ian Dowse provided fixed the panics for me. Perhaps try it
in your setup. Note, this does not happen in CURRENT, only RELENG_5, but
the patch does seem to work around the issue for me.
---Mike
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