Date: Wed, 15 Feb 2006 06:59:40 +0100 From: Christian Brueffer <chris@unixpages.org> To: Ian Dowse <iedowse@iedowse.com> Cc: current@freebsd.org Subject: Re: panic: Trying sleep, but thread marked as sleeping prohibited Message-ID: <20060215055940.GA1661@haakonia.hitnet.RWTH-Aachen.DE> In-Reply-To: <200602150157.aa84194@nowhere.iedowse.com> References: <20060214205050.GA6218@haakonia.hitnet.RWTH-Aachen.DE> <200602150157.aa84194@nowhere.iedowse.com>
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--pWyiEgJYm5f9v55/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Feb 15, 2006 at 01:57:28AM +0000, Ian Dowse wrote: > In message <20060214205050.GA6218@haakonia.hitnet.RWTH-Aachen.DE>, Christ= ian Br > ueffer writes: > >I get the following panic now and then when trying to mount my external > >usb drive. The panic only occurs when the machine has been up for some > >time. >=20 > There's an experimental patch at >=20 > http://people.freebsd.org/~iedowse/usb.diff >=20 > that attempts to avoid the need for the USB subsystem to allocate > any large contiguous chunks of memory. It would be useful if you > could test this to see if it solves the issue. >=20 > Recently I've updated the patch to try completing the OHCI support > for non-contiguous allocations, so OHCI and in particular isochronous > OHCI transfers may have problems. I'd be greatful if anyone could > test the patch, especially with OHCI isochronous devices that > currently work, since I've almost certainly broken something there. >=20 Thanks. Since the panic usually takes a while to provoke, I'll report back in a couple of days. - Christian --=20 Christian Brueffer chris@unixpages.org brueffer@FreeBSD.org GPG Key: http://people.freebsd.org/~brueffer/brueffer.key.asc GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D --pWyiEgJYm5f9v55/ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFD8sNMbHYXjKDtmC0RAo1SAJ9LzCgj2D+0FBFdRidTlRxolDjFqgCgr5+u 8TAoSG2x4sT0yOUAoYAqMs8= =NeXF -----END PGP SIGNATURE----- --pWyiEgJYm5f9v55/--
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