From owner-freebsd-current@freebsd.org Mon Aug 31 08:49:46 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 083F79C616E for ; Mon, 31 Aug 2015 08:49:46 +0000 (UTC) (envelope-from dumbbell@FreeBSD.org) Received: from mail.made4.biz (mail.made4.biz [IPv6:2001:41d0:2:c018::1:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C44211476 for ; Mon, 31 Aug 2015 08:49:45 +0000 (UTC) (envelope-from dumbbell@FreeBSD.org) Received: from 141.7.19.93.rev.sfr.net ([93.19.7.141] helo=magellan.dumbbell.fr) by mail.made4.biz with esmtpsa (TLSv1.2:DHE-RSA-AES128-SHA:128) (Exim 4.85 (FreeBSD)) (envelope-from ) id 1ZWKmd-000OyC-3W for freebsd-current@freebsd.org; Mon, 31 Aug 2015 10:49:43 +0200 Subject: Re: panic: Stray timeout To: freebsd-current@freebsd.org References: <55E2DA91.6080206@FreeBSD.org> <55E353E1.6050605@FreeBSD.org> From: =?UTF-8?Q?Jean-S=c3=a9bastien_P=c3=a9dron?= X-Enigmail-Draft-Status: N1110 Message-ID: <55E41522.7070409@FreeBSD.org> Date: Mon, 31 Aug 2015 10:49:38 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <55E353E1.6050605@FreeBSD.org> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="AJKmFNjAABJ5xnpCPtfUDgsXHajlWaMtU" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 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: Mon, 31 Aug 2015 08:49:46 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --AJKmFNjAABJ5xnpCPtfUDgsXHajlWaMtU Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 30.08.2015 21:05, Andriy Gapon wrote: > On 30/08/2015 21:37, Oliver Pinter wrote: >> You have a running Xorg with radeonkms driver, and this issue >> occurrence under high load (for example parallel buildworld)? >=20 > I use radonkms indeed and judging from ta_func =3D ttm_bo_delayed_workq= ueue it was > involved. But there was no steady system load before the crash, perhap= s there > was a spike though. I get this panic several times a week since around February this year. It appeared without any commit to TTM or the Radeon driver. It happens no matter the load for me. So far, I never found the cause, even though I spent a lot of time reading TTM, subr_taskqueue.c and kern_timeout.c. So, this is a simple "me too" :-/ --=20 Jean-S=E9bastien P=E9dron --AJKmFNjAABJ5xnpCPtfUDgsXHajlWaMtU Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJV5BUiXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ2NzA4N0ZEMUFFQUUwRTEyREJDNkE2RjAz OUU5OTc2MUE1RkQ5NENDAAoJEDnpl2Gl/ZTMvigQALEzIshHR2ciEVziCwDaIHKk HHoKeRLBEc8cQnuiwVP0TLSsXNg80BYATV1A4W3NkaoRCOeEvAp4rm9hny9Y36SM y4FtjMoHm3LSXh6bdlmKy6zBYCNwRtuMYIExd8Mh8+jlzmJiBgB5O9uq8RAy5IFh IGv+GywCwcX8zxR9SGt5COmOZjclUvqflxxG7TRy2NE97nYVfmpLqDqr2lKV4WZr UdEmHipfnxI5p5ZqdK7YAXq0WB7Nvwc0z1WBdyexh0ffAQa3Ho6WaZUvsAF4sF4N MB7hmF3Fzm23MbeNZ/mtcIhW3VWGUi1GvteTMqJUUm+cJCivKOssx3cW/xGElppj 0El/yLU78R9MZl0vF4Nqsc7N04Mw4gsS5iF+bXf8I6YBUkkXSAHsC4dbRcPvXUkS KbcqgXg5JfLv2ESPpYjr4TuzIlm6WaZTByWHUXvJpkXvGzZcb2T7dUHqi2oKoO7Q FbEMshy8I5PTzO6iYqoXa51HBDlHZS6Wgce2quWZzqjF9zJDci5A9mZdW93ahG72 L33vjnCZqAja4v1bj1eD6r64oAIqSeb21NRIAapFNVXtiQsIoY9mwX/vtP6zFZuA eM70KKfM8drD5gnjYTR8HVg+bNZrazopTjsumBNVmfwCrood1srTNqOPDcpwmNAP evIQVQ466BzsXuYZwFiG =vqlT -----END PGP SIGNATURE----- --AJKmFNjAABJ5xnpCPtfUDgsXHajlWaMtU--