From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nageswara R Sastry Subject: Re: Warning: at __alloc_pages_nodemask+0x3e0/0xa9c with ext4 Date: Wed, 22 Feb 2012 11:05:38 +0530 Message-ID: <4F447EAA.8020106@linux.vnet.ibm.com> References: <4F436CE5.60803@linux.vnet.ibm.com> <20120221123114.GA5134@thunk.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: linux-fsdevel@vger.kernel.org To: "Ted Ts'o" Return-path: Received: from e23smtp07.au.ibm.com ([202.81.31.140]:41275 "EHLO e23smtp07.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750769Ab2BVFgE (ORCPT ); Wed, 22 Feb 2012 00:36:04 -0500 Received: from /spool/local by e23smtp07.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 22 Feb 2012 05:30:48 +1000 Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay04.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q1M5UMSl2859152 for ; Wed, 22 Feb 2012 16:30:23 +1100 Received: from d23av01.au.ibm.com (loopback [127.0.0.1]) by d23av01.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q1M5ZeCD002591 for ; Wed, 22 Feb 2012 16:35:40 +1100 In-Reply-To: <20120221123114.GA5134@thunk.org> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On =E0=B0=AB=E0=B0=BF=E0=B0=AC=E0=B1=8D=E0=B0=B0=E0=B0=B5=E0=B0=B0=E0=B0= =BF 21 =E0=B0=AE=E0=B0=82=E0=B0=97=E0=B0=B3=E0=B0=B5=E0=B0=BE=E0=B0=B0=E0= =B0=82 2012 =E0=B0=B8=E0=B0=BE. 06:01, Ted Ts'o wrote: > If you send me the output of dumpe2fs on the fuzzed/corrupted file > system, I can look at it to see if there's additional bullet proofing > we could do before the memory allocation, Thanks a lot Ted for your quick reply and for the explanation about the= =20 warning. Unable to get the 'dumpe2fs' of the file system image, which test suite= =20 found as a problem creating image. But when tried with that image=20 couldn't able to re-produce the 'warning'. So guessing like there was a= =20 timing issue with the test suite. Currently in the process of solving=20 this and as soon as it is re-produced - will provide the output of=20 'dumpe2fs' for analysis. Thank you. Regards, R.Nageswara Sastry -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel= " in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html