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Date: Tue, 02 Oct 2012 13:41:07 +0300
From: Andriy Gapon <avg@FreeBSD.org>
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To: Randy Bush <randy@psg.com>
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Cc: freebsd-stable@FreeBSD.org, John Baldwin <jhb@FreeBSD.org>
Subject: Re: atkbd attach excitement during boot
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on 01/10/2012 17:56 Randy Bush said the following:
>> Humm.  It seems this wasn't the actual faulting instruction.  Can you do
>> 'l *0xffffffff80704740'?
> 
> (gdb) l *0xffffffff80704740
> 0xffffffff80704740 is in sckbdevent (/usr/src/sys/dev/syscons/syscons.c:743).
> 738          * the Xaccel-2.1 keyboard hang, but it can't hurt.         XXX
> 739          */
> 740         while ((c = scgetc(sc, SCGETC_NONBLOCK)) != NOKEY) {
> 741
> 742             cur_tty = SC_DEV(sc, sc->cur_scp->index);
> 743             if (!tty_opened(cur_tty))
> 744                 continue;
> 745
> 746             if ((*sc->cur_scp->tsw->te_input)(sc->cur_scp, c, cur_tty))
> 747                 continue;


See r233661.

-- 
Andriy Gapon