From owner-freebsd-current@FreeBSD.ORG Tue Aug 3 15:49:51 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0FCF8106564A for ; Tue, 3 Aug 2010 15:49:51 +0000 (UTC) (envelope-from naylor.b.david@gmail.com) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 91D868FC0C for ; Tue, 3 Aug 2010 15:49:50 +0000 (UTC) Received: by wwa36 with SMTP id 36so3987513wwa.31 for ; Tue, 03 Aug 2010 08:49:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:organization:to:subject :date:user-agent:mime-version:content-type:content-transfer-encoding :message-id; bh=yLcrhQHcBgKbi9NhfkSk+p7q6EsR9heL97Hntg6e30w=; b=lchk3b4tEpE4IhpnVOfdtYIYhK4dPyNvZBhq4voaXWl0dbcLSzg9HNqCIQ9ZQ92Aru eeCDhDTLrPhWfjgRWnPIE+JTsoaOlDQc+KQHrGyWqQN65+C32RZNRfcaIViPrDkBq7fO pt6+XY01+WExU4djXzM4AYsdpY/+F4pOL/sC4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:organization:to:subject:date:user-agent:mime-version :content-type:content-transfer-encoding:message-id; b=FWg1utiitF0a3hiEU8kCIw7Yq2OmCIXq3gOuhZbGBWJg/CbJnNYiarv2s0e/AZrwU2 sqWvuhVCjEhCTn7vG+bWD085jTUIMe6v+GH4e3nGvb83P2Saxxc4nGyfTGA40t5nWB7D eiir3KKZaVp2F/RNYj5fypLW4hNz2YNPMSOuI= Received: by 10.227.136.129 with SMTP id r1mr6198757wbt.114.1280850589426; Tue, 03 Aug 2010 08:49:49 -0700 (PDT) Received: from dragon.dg (41-132-24-16.dsl.mweb.co.za [41.132.24.16]) by mx.google.com with ESMTPS id f30sm6181531wbe.12.2010.08.03.08.49.47 (version=SSLv3 cipher=RC4-MD5); Tue, 03 Aug 2010 08:49:48 -0700 (PDT) From: David Naylor Organization: Private To: "freebsd-current@freebsd.org" Date: Tue, 3 Aug 2010 17:49:55 +0200 User-Agent: KMail/1.13.3 (FreeBSD/9.0-CURRENT; KDE/4.4.3; amd64; ; ) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2573701.9xVxCVdFHa"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201008031749.59472.naylor.b.david@gmail.com> Subject: panic: bad stray interrupt | No usable event timer found! X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Aug 2010 15:49:51 -0000 --nextPart2573701.9xVxCVdFHa Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, When booting an Acer Aspire 2920 I am getting panics with a recent kernel=20 (2010/07/28). The kernel boots successfully from cvsup=20 date=3D2010.06.20.00.00.00. =20 The kernel panics with: uhci0: port 0x1820-0x183f irq 20= at=20 device 26.0 on pci0 panic: bad stray interrupt cpuid =3D 0 db> bt Trading pid 0 tid 10000 kdb_enter() intr_event_handle() intr_execute_handler() Xapic_isr1() =2D-- interrupt, rip =3D 0xffffffff807d904e, rsp =3D 0xffffffff8108c5e0, rb= p =3D=20 0xffffffff8108c680 --- uma_zalloc_arg() malloc() intr_event_add_handler() intr_add_handler() pci_setup_intr() bus_setup_intr() uhci_pci_attach() device_attach() bus_generic_attach() acpi_pci_attach() device_attach() bus_generic_attach() acpi_pcib_attach() acpi_pcib_acpi_attach() device_attach() bus_generic_attach() acpi_attach() device_attach() bus_generic_attach() nexus_acpi_attach() device_attach() bus_generic_new_pass() bus_set_pass() configure() mi_startup() btext() If the kernel is booted in safe mode: Timecounter "TSC" frequency 2194547740 Hz quality 800 panic: No usable event timer found! cpuid =3D 0 db> bt Tracing pid 0 tid 10000 kdb_enter() panic() cpu_initclocks_bsp() initclocks() mi_startup() btext() Regards, David --nextPart2573701.9xVxCVdFHa Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEABECAAYFAkxYOqcACgkQUaaFgP9pFrILCgCgia3H2WuR1JN+RvFm9i6aHt9u SAkAn13DZTbGGYdwaqdj2kwIxqwBtgfA =cZk+ -----END PGP SIGNATURE----- --nextPart2573701.9xVxCVdFHa--