From owner-freebsd-stable@FreeBSD.ORG Tue Aug 28 08:57:14 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 71130106566C; Tue, 28 Aug 2012 08:57:14 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (mx0.zoral.com.ua [91.193.166.200]) by mx1.freebsd.org (Postfix) with ESMTP id C02938FC08; Tue, 28 Aug 2012 08:57:13 +0000 (UTC) Received: from skuns.kiev.zoral.com.ua (localhost [127.0.0.1]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id q7S8vAO7090502; Tue, 28 Aug 2012 11:57:10 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.5/8.14.5) with ESMTP id q7S8uvVT063866; Tue, 28 Aug 2012 11:56:57 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.5/8.14.5/Submit) id q7S8uujn063865; Tue, 28 Aug 2012 11:56:56 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 28 Aug 2012 11:56:56 +0300 From: Konstantin Belousov To: Alexey Dokuchaev Message-ID: <20120828085656.GI33100@deviant.kiev.zoral.com.ua> References: <20120227152238.GA2940@regency.nsu.ru> <201203050710.22871.hselasky@c2i.net> <20120827125943.GA68575@regency.nsu.ru> <201208271734.54814.hselasky@c2i.net> <20120828020750.GA61543@regency.nsu.ru> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="5BSwYavaev5qNTlX" Content-Disposition: inline In-Reply-To: <20120828020750.GA61543@regency.nsu.ru> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.0 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: freebsd-stable@freebsd.org, Jung-uk Kim , freebsd-usb@freebsd.org, Hans Petter Selasky Subject: Re: Resume broken in 8.3-PRERELEASE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Aug 2012 08:57:14 -0000 --5BSwYavaev5qNTlX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 28, 2012 at 09:07:51AM +0700, Alexey Dokuchaev wrote: > On Mon, Aug 27, 2012 at 05:34:54PM +0200, Hans Petter Selasky wrote: > > If the USB HC is feeding too many such IRQ's it will be stuck. However, > > if you see that "uhub_read_port_status()" is called, the kernel is at l= east > > running, though it might be that some IRQ is stuck, hence the 100% CPU > > usage. Could you try to get some IRQ stats? >=20 > Before zzz'ing: >=20 > db> show intrcnt > irq1: atkbd0 168 > irq9: acpi0 8300 > irc12: psm0 2 > irq14: ata0 6301 > irq16: bge0 uhci3 13 > irq23: uhci0 ehci0 2 > cpu0: timer 7306385 > irq256: hdac0 30 >=20 > After (within a minute after botched resume) >=20 > db> show intrcnt > irq1: atkbd0 479 > irq9: cdpi0 8379 Was the output pasted verbatim ? I am curious about the irq9 name mangling in the second paste. > irc12: psm0 2 > irq14: ata0 6377 > irq16: bge0 uhci3 26 > irq23: uhci0 ehci0 5 > cpu0: timer 7731880 > irq256: hdac0 34 >=20 > Not too much difference. Anything else I might get from DDB? Unfortunat= ely, > I am yet unable to save crashdump for later gdb analysis. >=20 > ./danfe > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" --5BSwYavaev5qNTlX Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (FreeBSD) iEYEARECAAYFAlA8h9gACgkQC3+MBN1Mb4hoFgCcDrVNfWzzPWdtYDvqgerPOQF0 fx0AoM8YhmxftpauanAk/XKPALJMpz6x =pk5H -----END PGP SIGNATURE----- --5BSwYavaev5qNTlX--