Date: Mon, 01 Oct 2012 15:56:51 +0100 From: Randy Bush <randy@psg.com> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: atkbd attach excitement during boot Message-ID: <m2wqzap7f0.wl%randy@psg.com> In-Reply-To: <201210010948.38713.jhb@freebsd.org> References: <m2a9w7v3bs.wl%randy@psg.com> <201210010855.02130.jhb@freebsd.org> <m2bogmqrd7.wl%randy@psg.com> <201210010948.38713.jhb@freebsd.org>
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> 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;
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