Date: Thu, 17 Jan 2013 07:10:48 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Olivier Cochard-Labb? <olivier@cochard.me> Cc: freebsd-fs@freebsd.org Subject: Re: Reproducible crash with tmpfs on 9.1-release Message-ID: <20130117051048.GK2522@kib.kiev.ua> In-Reply-To: <CA%2Bq%2BTcpv8QXZJYXdk0RRQJJoZD1FhdA1kfB6WascHc0TpUVGHg@mail.gmail.com> References: <CA%2Bq%2BTcpv8QXZJYXdk0RRQJJoZD1FhdA1kfB6WascHc0TpUVGHg@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--/0P/MvzTfyTu5j9Q Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Jan 17, 2013 at 12:47:21AM +0100, Olivier Cochard-Labb? wrote: > Hi, > I reach to reproduce a crash on 9.1-release (amd64) by compiling > software on a tmpfs workdir (cf PR/175353). > My first machine is a 8 core with 56GB RAM, but without swap, then I > didn't have a core dump on it. > Then I reproduced the crash on a smaller machine with 4 core and only > 4GB RAM but with a swap. > I've put the files from my /var/crash online for anyone interested by > (with the exception of the full vmcore): > http://gugus69.free.fr/freebsd/tmpfs/core0/ This looks as unionfs problem, and not tmpfs. Unionfs is known to be broken in varying ways. --/0P/MvzTfyTu5j9Q Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQIcBAEBAgAGBQJQ94fYAAoJEJDCuSvBvK1B3mIP+gOsmeIalj2AOCvB09iIJtbb xAeHOc99RN6S1vD5xMD/7mJHQ6aKzUQyRiGk03SzecQsoDo6OHUKl5rJ2RgtrIsw iHny7Z2CD7GE1KgGgDK1G8LEmOKONvKaqV6AUmCKdS8yW87MMM4VRua5uc/7MNG9 D/1+Syb9ES37KwrKoIYMXxksaQoAvk+QzF4Gdfd6dvVgLoh1SGkPG8n9LUm3VzsO 8Anmy35rpSl4dEvkbSZ7PSyi7FxCTzsaAG88CaEmmq60vmTJhSQyXCzhvBcI0kPI rM2cAi00lc+PghGPmbuGexULbKFnUlN4+kpzEx7eD8rpf6FRfy2WcKR0PRjGRbIp cNMvHJGCyljY6+82W9z6SD9Y4tlCq1J1pABpVzMTVNUhCihYCmYQRavbwP0rAlsv ld0FM8IwGnn/twgNnBkLsJgysd88JhtF81bEwgW8O/J0M4AoTcHE6vVvuDbpGzGb esemmbAAAffsZqyKr2O3EgEX1lMYwDRTqX+7vaG3IMrXgyGvgIRutkLhwdnoosHI e90LXR9IO8StQ9p+fiK1Y37raVRJgkcCNpsDhzSIz/mbMmbc4Jd/2tLCIbwLEjJC yM5A+AIQr9wK9Pv7pzPNKH3fv/Z2i6eGJaqi/zUYAE4/CD6Nd8076yD20eMsdsRN vDbNenJaRFOA/w0hFw2y =MxRL -----END PGP SIGNATURE----- --/0P/MvzTfyTu5j9Q--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20130117051048.GK2522>