From owner-freebsd-stable@freebsd.org Sat Jul 18 16:01:06 2015 Return-Path: Delivered-To: freebsd-stable@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 C99729A5FC5 for ; Sat, 18 Jul 2015 16:01:06 +0000 (UTC) (envelope-from shawn.webb@hardenedbsd.org) Received: from mail-qk0-f171.google.com (mail-qk0-f171.google.com [209.85.220.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 89BFA1CDF for ; Sat, 18 Jul 2015 16:01:06 +0000 (UTC) (envelope-from shawn.webb@hardenedbsd.org) Received: by qkdv3 with SMTP id v3so87578941qkd.3 for ; Sat, 18 Jul 2015 09:00:59 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id:organization :user-agent:mime-version:content-type; bh=2EPKQLmzcXQXddKaksD2OnIBWvJkXSQFJwdCcqQrJmk=; b=HDumjgB+4vQ9cqbgj+QfjqlPL/D//8EIUCQX2sXgl4odgnqvYl11ZbfjNIawif7ang /34gXJzI3RosTMxkBqFgYPMdJMq8fQIh1qFZl/1qWfvJ5+5ZOq4gtq1lrUQMFbLt7Nel HsaA3ddixEYBkSIwK1fR+N17A1ht9RSVaip6ID5ymZajdI+Te8+ZVzIsirMeRUoWXiXs FGNJzAdTet7FOP3BrVRCP6jt3YzBeGaepuA07OEAg2TAlkqFFSVUJ5CekI6RHpAWPVyZ MC03ed9CfP5rDPazH2FaysQyg/L5UkoZrXtnby326r3v3Q+PBlsxfU9mNvMQAITlJzCo Dd/w== X-Gm-Message-State: ALoCoQleO26+nLkgh2yBrU+/JfuOULPtzznn24ESoso9rDa9YxAwF2IIWK8xDPXmCRXgTdn0FmsTmg/VlvKq0pfdId7fzKgZchbF6tpdTZEKXytxOACf7nvVqy+vttIMldL8vhoLcNBuFeTSCXhSqUOuRUloSCimMRfPuWXQQwrDOrM0l+AZw5+gsOYMpxZy4h76YQ2TpW4b X-Received: by 10.55.31.6 with SMTP id f6mr33357952qkf.57.1437234909487; Sat, 18 Jul 2015 08:55:09 -0700 (PDT) Received: from hbsd-dev-laptop.localnet (c-73-173-98-149.hsd1.md.comcast.net. [73.173.98.149]) by smtp.gmail.com with ESMTPSA id 75sm536720qkr.47.2015.07.18.08.55.08 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 Jul 2015 08:55:09 -0700 (PDT) From: Shawn Webb To: 'FreeBSD Stable' Subject: unionfs or tmpfs Kernel Panic on 10.2-BETA1 Date: Sat, 18 Jul 2015 11:54:59 -0400 Message-ID: <102666342.D3ByS97l8p@hbsd-dev-laptop> Organization: HardenedBSD User-Agent: KMail/4.14.3 (FreeBSD/11.0-CURRENT-HBSD; KDE/4.14.3; amd64; ; ) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart8511055.sa7dRSXqLT"; micalg="pgp-sha256"; protocol="application/pgp-signature" X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Jul 2015 16:01:06 -0000 --nextPart8511055.sa7dRSXqLT Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" Looks like there's some locking issues in 10.2-BETA1/amd64. I'm at revi= sion bf2d0b176566519b95f21d01cc101f4b60247ab8 in this repo: https://github.com/HardenedBSD/hardenedBSD/tree/hardened/experimental/o= pnsense-10-stable =3D=3D=3D Begin Log =3D=3D=3D Trying to mount root from ufs:/dev/ufs/HardenedBSD_Install [ro,noatime]= ... Mounting filesystems... tunefs: soft updates set tunefs: file system reloaded camcontrol: subcommand "identify" requires a valid device identifier panic: __lockmgr_args: recursing on non recursive lockmgr tmpfs @ /usr/= src/sys/kern/vfs_subr.c:2174 cpuid =3D 1 KDB: enter: panic [ thread pid 20959 tid 100107 ] Stopped at kdb_enter+0x3e: movq $0,kdb_why db> bt Tracing pid 20959 tid 100107 td 0xfffff80006680000 kdb_enter() at kdb_enter+0x3e/frame 0xfffffe00fd9c3200 vpanic() at vpanic+0x146/frame 0xfffffe00fd9c3240 panic() at panic+0x43/frame 0xfffffe00fd9c32a0 __lockmgr_args() at __lockmgr_args+0x1151/frame 0xfffffe00fd9c33b0 vop_stdlock() at vop_stdlock+0x3c/frame 0xfffffe00fd9c33d0 VOP_LOCK1_APV() at VOP_LOCK1_APV+0xfc/frame 0xfffffe00fd9c3400 _vn_lock() at _vn_lock+0xaa/frame 0xfffffe00fd9c3470 vget() at vget+0x67/frame 0xfffffe00fd9c34b0 tmpfs_alloc_vp() at tmpfs_alloc_vp+0x207/frame 0xfffffe00fd9c3530 tmpfs_lookup() at tmpfs_lookup+0x3d5/frame 0xfffffe00fd9c3590 VOP_CACHEDLOOKUP_APV() at VOP_CACHEDLOOKUP_APV+0xf1/frame 0xfffffe00fd9= c35c0 vfs_cache_lookup() at vfs_cache_lookup+0xd6/frame 0xfffffe00fd9c3620 VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0xf1/frame 0xfffffe00fd9c3650 relookup() at relookup+0xa1/frame 0xfffffe00fd9c36b0 unionfs_relookup() at unionfs_relookup+0x102/frame 0xfffffe00fd9c3710 unionfs_relookup_for_delete() at unionfs_relookup_for_delete+0x56/frame= 0xfffffe00fd9c37a0 unionfs_rmdir() at unionfs_rmdir+0xce/frame 0xfffffe00fd9c3800 VOP_RMDIR_APV() at VOP_RMDIR_APV+0xf7/frame 0xfffffe00fd9c3830 kern_rmdirat() at kern_rmdirat+0x1b9/frame 0xfffffe00fd9c39a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe00fd9c3ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe00fd9c3ab0 =2D-- syscall (137, FreeBSD ELF64, sys_rmdir), rip =3D 0x156d6ae08ca, rsp= =3D 0x7ffffbe2c988, rbp =3D 0x7ffffbe2c9b0 --- =3D=3D=3D End Log =3D=3D=3D If there's anything you need from me, please let me know. It's 100% rep= roducible at bootup on one of my systems. =2D-=20 Shawn Webb HardenedBSD GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE --nextPart8511055.sa7dRSXqLT Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. 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