From owner-freebsd-current@FreeBSD.ORG Sun May 2 01:16:46 2010 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 8FFA21065670 for ; Sun, 2 May 2010 01:16:46 +0000 (UTC) (envelope-from alan.l.cox@gmail.com) Received: from mail-qy0-f181.google.com (mail-qy0-f181.google.com [209.85.221.181]) by mx1.freebsd.org (Postfix) with ESMTP id 473EE8FC1D for ; Sun, 2 May 2010 01:16:45 +0000 (UTC) Received: by qyk11 with SMTP id 11so1831239qyk.13 for ; Sat, 01 May 2010 18:16:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:reply-to :in-reply-to:references:date:message-id:subject:from:to:cc :content-type; bh=5ow9HktScGFr2AGuynxHkbgjqBuhO34N5s8KqwsG/tU=; b=vF8fgVyNinxq63BG7Ud+4jGalvARU6D6cMrDfpeOHuCSGyTj9F1Bt+aWtfWe5Z3HjY phcPAVh7XVPCCCgHoYvT6utkVglHEM+4rA1jfEQFTdmtxoY3nVeAWmHTq20XW/G7QoEF ilcP2CkKI9G98Icb/P5JugP1MWUkoSd/mC3vE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; b=dIv/sSN4WK/fd7FEkLYEVy6er/sCn4pcehDkddfTBXo/HJTpcUxlc1jgSOcx0Esn1G v0eldhS1XJi62UM8+nwhCVgnuxSRiPsjbz7K0Lpdfr4EPv18qgBIt6gT09lkmgQJTsgQ 2gOwuA6zK0grofpxNKm1d5QHtCRpNreLpgiKo= MIME-Version: 1.0 Received: by 10.229.214.7 with SMTP id gy7mr1057516qcb.12.1272762995556; Sat, 01 May 2010 18:16:35 -0700 (PDT) Received: by 10.229.38.73 with HTTP; Sat, 1 May 2010 18:16:35 -0700 (PDT) In-Reply-To: <20100501222130.GA25044@muon.cran.org.uk> References: <20100501222130.GA25044@muon.cran.org.uk> Date: Sat, 1 May 2010 20:16:35 -0500 Message-ID: From: Alan Cox To: Bruce Cran Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Jeff Roberson , current@freebsd.org Subject: Re: SUJ update X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: alc@freebsd.org List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 May 2010 01:16:46 -0000 On Sat, May 1, 2010 at 5:21 PM, Bruce Cran wrote: > On Thu, Apr 29, 2010 at 06:37:00PM -1000, Jeff Roberson wrote: > > > I fixed a few SUJ bugs. If those of you who reported one of the > > following bugs could re-test I would greatly appreciate it. > > > > I've started seeing a panic "Sleeping thread owns a non-sleepable lock", > though it seems to be occurring both with and without journaling. The > back trace when journaling is disabled is: > > sched_switch > mi_switch > sleepq_wait > _sleep > bwait > bufwait > bufwrite > ffs_balloc_ufs2 > ffs_write > VOP_WRITE_APV > vnode_pager_generic_putpages > VOP_PUTPAGES > vnode_pager_putpages > vm_pageout_flush > vm_object_page_collect_flush > vm_object_page_clean > vfs_msync > sync_fsync > VOP_FSYNC_APV > sync_vnode > sched_sync > fork_exit > fork_trampoline > > I've also noticed that since disabling journaling a full fsck seems to > be occurring on boot; background fsck seems to have been disabled. > > Are you running an up to date kernel, specifically, one from today? If not, please update. Kip committed some fixes throughout the day yesterday. Regards, Alan