Re: WARNING: at drivers/tty/tty_buffer.c:476flush_to_ldisc+0x1de/0x1f0()

From: Dave Jones
Date: Sat Dec 15 2012 - 11:21:07 EST


On Fri, Dec 14, 2012 at 10:53:16PM -0500, Peter Hurley wrote:
> On Fri, 2012-12-14 at 18:29 -0800, Greg Kroah-Hartman wrote:
> > On Tue, Dec 11, 2012 at 10:01:24PM -0500, Dave Jones wrote:
> > > Fuzz-testing fallout from post 3.7 tree as of commit 414a6750e59b0b687034764c464e9ddecac0f7a6
> > >
> > > [ 2181.230579] ------------[ cut here ]------------
> > > [ 2181.231277] WARNING: at drivers/tty/tty_buffer.c:476 flush_to_ldisc+0x1de/0x1f0()
> > > [ 2181.232358] Hardware name: GA-MA78GM-S2H
> > > [ 2181.232925] tty is NULL
>
> Dave, how do you have your trinity command line + kvm configured? I had
> to write a test jig to get this to happen but I'd prefer to reproduce it
> in trinity.

no special params, though te first time I saw this it
happened quickly as you see from the timestamp.
Yesterday I hit it a second time after fuzzing for
the better psrt of a day.

Dave


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