From owner-freebsd-arm@FreeBSD.ORG Sun Mar 1 23:56:08 2015 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 41CB5B00 for ; Sun, 1 Mar 2015 23:56:08 +0000 (UTC) Received: from mail-ie0-f181.google.com (mail-ie0-f181.google.com [209.85.223.181]) (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 061BE845 for ; Sun, 1 Mar 2015 23:56:07 +0000 (UTC) Received: by iecrp18 with SMTP id rp18so43789723iec.1 for ; Sun, 01 Mar 2015 15:56:01 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:subject:mime-version:content-type:from :in-reply-to:date:cc:message-id:references:to; bh=Xr7Dq/+ZkRotVKM8phB0b6WGNUse7NAn4gqc5t7Aukg=; b=Wf8ImkX0sMqJodsvCgw47jsRgxPXQVDcNO6VV93pp+xXdrUus3NsXs6C/EMyMlNnFQ zR7yqH3pVgIgFfTICVxoe3rTIG7Ip7QNvxD1IoVAbFAUtMd8+xc+FcLvhEMk4dxm73iN qk4GnHJXVeJWYphuOBBffnENkVqk7ZRBg8z+2AwSMqt/SoFZ2oDOYzkAgdrZ+Du2WZLG Ov5266R/cmt/gn2PQRV2U0mDLVWeru/7LkRim+EvUU1Pg3I/mto+ZD7e2qtyJ8dr33OB HPBwuRqegNwzoHVo4pi9v52+MoBPrezHprEK7IpDMQhjLD8OqdYvL4OddMFKEsjO+cxK PjAA== X-Gm-Message-State: ALoCoQnFPCXqqabKMh3kNJdfhheOtoGWW0PMo1QbHw5tZM7ET5muDQ777ebxdr88sBr2guSnWihz X-Received: by 10.107.168.207 with SMTP id e76mr32263558ioj.60.1425254161257; Sun, 01 Mar 2015 15:56:01 -0800 (PST) Received: from netflix-mac-wired.bsdimp.com ([50.253.99.174]) by mx.google.com with ESMTPSA id l6sm5969316igv.8.2015.03.01.15.56.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 01 Mar 2015 15:56:00 -0800 (PST) Sender: Warner Losh Subject: Re: crash on writing usbstick Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2070.6\)) Content-Type: multipart/signed; boundary="Apple-Mail=_0AB2DC54-540F-449F-B800-F44AAF930962"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Pgp-Agent: GPGMail 2.5b5 From: Warner Losh In-Reply-To: <20150301184456.7b5e6487@ivory.wynn.com> Date: Sun, 1 Mar 2015 16:55:59 -0700 Message-Id: <1DC8221F-64EA-418C-8CE5-5FFA4F3DBC64@bsdimp.com> References: <20150301041855.5352663e@ivory.wynn.com> <20150301144653.63b38cdf@ivory.wynn.com> <20150301184456.7b5e6487@ivory.wynn.com> To: Brett Wynkoop X-Mailer: Apple Mail (2.2070.6) Cc: freebsd-arm@freebsd.org X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Mar 2015 23:56:08 -0000 --Apple-Mail=_0AB2DC54-540F-449F-B800-F44AAF930962 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Your filesystem looks messed up. Panics are likely to haunt you. = You=E2=80=99ll need to newfs it and reload the data. Also, it would be great if you could type =E2=80=98tr=E2=80=99 to the = db> prompt to get a call stack traceback. That would be quite helpful. Warner > On Mar 1, 2015, at 4:44 PM, Brett Wynkoop = wrote: >=20 > Ok another set of data points. >=20 > This time /export had softupdates enabled and I was using rsync again. >=20 >=20 > login: mode =3D 040402, inum =3D 1376402, fs =3D /export > panic: ffs_valloc: dup alloc > KDB: enter: panic > [ thread pid 1216 tid 100094 ] > Stopped at $d.7: ldrb r15, [r15, r15, ror r15]! > db> >=20 > Since some folks think having growfs enabled is the problem and since > my root filesystem does not need to grow I will turn it off for the > next trial. >=20 > I do think there is a real bug here that we need to sort out. >=20 > Interesting....while writing the above I rebooted the system and with > no activity shortly after it booted I got a panic on /export again: >=20 > FreeBSD/arm (beaglebone.wynn.com) (ttyu0) >=20 > login: dev=3Dgpt/bbexport, bno =3D 1724849353, bsize =3D 32768, size =3D= 32768, > fs =3D /export > panic: ffs_blkfree_cg: bad size > KDB: enter: panic > [ thread pid 789 tid 100087 ] > Stopped at $d.7: ldrb r15, [r15, r15, ror r15]! > db> >=20 >=20 > This is a very real bug! >=20 > -Brett >=20 > -- >=20 > wynkoop@wynn.com = http://prd4.wynn.com/wynkoop/pgp-keys.txt > 917-642-6925 > 929-272-0000 >=20 > A free people ought to be armed. - George Washington >=20 > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" --Apple-Mail=_0AB2DC54-540F-449F-B800-F44AAF930962 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJU86cPAAoJEGwc0Sh9sBEAarYP/AzyehbVuPcw5npvHNIWtuxb et6hIcMuWF8gDMcAfFXzrY8WbBI+KYYxUjSPN5Rv3Qu4LuCWy3YU5dGFZPqH7kGy 2fYRvJd2xh0XYBWTkJgDJAsGdpDxXFxxiHD8ZpxUyrlFffqyMDcqU+03gy/l8C4O AsDdNmNaqKIK5LSucNuqzOeWAba4AgA175aw6EVJIXERxR8RD9t5QRzYcdq8zM7H B7EtT3aw+TLkmaWyNmt/lKGVJsrf5XfO5fY3H/L+mjgH97ecE+VL2L1M7ceXa5W7 p4yqBUf6pemmuk2Gb8x7DhqARsijCl8fSXCNqE7pMnvTyzl8k1YMylrqr1TVD/j/ SNXHqm+mXEFXe6s3uIhk5qCxNpHHpgLCjinoCv/Fc6EI7iD455L0Qc3BQCYmSCxq 2ZI0HC0pCwCkN9g5VNY4S9kDGjgY975/YoxCq+5pDoJ3B8SEmERqVQWGqsNwxOcF z6bsyYjk9+0N8IpQ5pyzDfh1VqEjSjT/cbcg1MyEFSPCPLQDBUpMPBVk5uPIbecI o0tUv+Ynb2HH/D+jTGI63Dw8JGRYJPBEStnuicThDVmMOBOX14q9FPUdkhZA/IKH B3jzPxaKPrZiBi2RrZvXwCt6QvJWrqFNfyN1n6os3+mMW9+JamK6ViEKlwR5lcIL 0alCzk4KwdvqQATWm5v+ =9RS+ -----END PGP SIGNATURE----- --Apple-Mail=_0AB2DC54-540F-449F-B800-F44AAF930962--