From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752688AbeBHQX3 (ORCPT ); Thu, 8 Feb 2018 11:23:29 -0500 Received: from mail-eopbgr30132.outbound.protection.outlook.com ([40.107.3.132]:15689 "EHLO EUR03-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751974AbeBHQXY (ORCPT ); Thu, 8 Feb 2018 11:23:24 -0500 Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=aryabinin@virtuozzo.com; Subject: Re: INFO: task hung in sync_blockdev To: Jan Kara , Dmitry Vyukov Cc: Andi Kleen , syzbot , Andrew Morton , jlayton@redhat.com, LKML , Linux-MM , Mel Gorman , Ingo Molnar , rgoldwyn@suse.com, syzkaller-bugs@googlegroups.com, linux-fsdevel@vger.kernel.org References: <001a11447070ac6fcb0564a08cb1@google.com> <20180207155229.GC10945@tassilo.jf.intel.com> <20180208092839.ebe5rk6mtvkk5da4@quack2.suse.cz> <20180208140833.lpr4yjn7g3v3cdy3@quack2.suse.cz> <20180208161821.f7x3gopytdtzgf65@quack2.suse.cz> From: Andrey Ryabinin Message-ID: <22e5e2e1-fd64-1a75-a80c-332a34266717@virtuozzo.com> Date: Thu, 8 Feb 2018 19:23:44 +0300 User-Agent: Mozilla/5.0 (X11; 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