From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50535) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d0tpT-0003F5-7j for qemu-devel@nongnu.org; Wed, 19 Apr 2017 13:55:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d0tpO-00028P-C1 for qemu-devel@nongnu.org; Wed, 19 Apr 2017 13:55:47 -0400 Received: from indium.canonical.com ([91.189.90.7]:47789) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d0tpO-000282-5p for qemu-devel@nongnu.org; Wed, 19 Apr 2017 13:55:42 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.76 #1 (Debian)) id 1d0tpM-0002pu-27 for ; Wed, 19 Apr 2017 17:55:40 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 0E57E2E80C7 for ; Wed, 19 Apr 2017 17:55:40 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Wed, 19 Apr 2017 17:45:35 -0000 From: Rolando Zappacosta Reply-To: Bug 1684239 <1684239@bugs.launchpad.net> Sender: bounces@canonical.com Message-Id: <20170419174535.1860.64403.malonedeb@wampee.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1684239] [NEW] vvfat core dump when enabling RW List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Public bug reported: Hi guys, I'm getting this qemu crash message: >>> qemu-system-x86_64: /build/qemu-TziMIO/qemu-2.5+dfsg/block/vvfat.c:2290= : commit_direntries: Assertion `!strncmp(s->directory.pointer, "QEMU", 4)' = failed. >>> Aborted (core dumped) when launching qemu with this options for a VVFAT drive: >>> -drive file=3Dfat:rw:./ROOT,if=3Dvirtio (same happens when using cache=3Dnone and/or if=3Dide) "uname -a" system info is: >>> Linux RJZ-WRK-LNX 4.4.0-72-generic #93-Ubuntu SMP Fri Mar 31 14:07:41 U= TC 2017 x86_64 x86_64 x86_64 GNU/Linux and "qemu --version" is: >>> QEMU emulator version 2.5.0 (Debian 1:2.5+dfsg-5ubuntu10.10), Copyright= (c) 2003-2008 Fabrice Bellard Not sure what logs to attach but I'll be glad to upload whatever needed. Thanks in advance for you help, Rolando ** Affects: qemu Importance: Undecided Status: New ** Tags: directory.pointer direntries vvfat -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1684239 Title: vvfat core dump when enabling RW Status in QEMU: New Bug description: Hi guys, I'm getting this qemu crash message: >>> qemu-system-x86_64: /build/qemu-TziMIO/qemu-2.5+dfsg/block/vvfat.c:22= 90: commit_direntries: Assertion `!strncmp(s->directory.pointer, "QEMU", 4)= ' failed. >>> Aborted (core dumped) when launching qemu with this options for a VVFAT drive: >>> -drive file=3Dfat:rw:./ROOT,if=3Dvirtio (same happens when using cache=3Dnone and/or if=3Dide) "uname -a" system info is: >>> Linux RJZ-WRK-LNX 4.4.0-72-generic #93-Ubuntu SMP Fri Mar 31 14:07:41= UTC 2017 x86_64 x86_64 x86_64 GNU/Linux and "qemu --version" is: >>> QEMU emulator version 2.5.0 (Debian 1:2.5+dfsg-5ubuntu10.10), Copyrig= ht (c) 2003-2008 Fabrice Bellard Not sure what logs to attach but I'll be glad to upload whatever needed. Thanks in advance for you help, Rolando To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1684239/+subscriptions