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[2620:137:e000::3:2]) by mx.google.com with ESMTPS id h5-20020a056a00230500b00690cc6f7598si15349241pfh.247.2023.11.29.13.42.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Nov 2023 13:42:17 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 7557E804814A; Wed, 29 Nov 2023 13:42:15 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231195AbjK2Vl7 (ORCPT + 99 others); Wed, 29 Nov 2023 16:41:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229611AbjK2Vl6 (ORCPT ); Wed, 29 Nov 2023 16:41:58 -0500 Received: from mail-pg1-f200.google.com (mail-pg1-f200.google.com [209.85.215.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 215A18F for ; Wed, 29 Nov 2023 13:42:05 -0800 (PST) Received: by mail-pg1-f200.google.com with SMTP id 41be03b00d2f7-5c17cff57f9so281885a12.0 for ; Wed, 29 Nov 2023 13:42:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701294124; x=1701898924; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=/NbCxHxoX/8oZaN5a+Csa1q9zeATXJUOImFIfAeLV9A=; b=LuGvJXn8LEUhAdhDsikn9ixmqk4GHfXbgAV84TibzR5WiWGqyyoDvx0vgjeffT6nIg hw2K+Nz8UYNlmka3Cv2t+zUHolkLR8WqvZa+exptcO+y7hh9Thulp6EdodRjaBevQHKR L7SZAobIaCaSq+1Y3zp6UVbxVzcJoDo4+lEckpcXKTjMwqYpvitv8IM4ok3ZWK/ypsai B2TN+QjXh+86OAjqpc8XUMSk27o47X3X41NAfLMu+U7xPT+V4JK/MUcwKC47o4G9aLmS TMWRRi6nqW+7l5Iy2zWVLF/4BHSjK9aL/fZerD0aA7zRMtXlRYeO57Vr2Mz4McgR2ltl TG2Q== X-Gm-Message-State: AOJu0Yxcuuzjliqa4xDkhAP2v6ms5j4iaxUDelILivoUPFD07QWHe5Ec 1eEnUpWctau1Lqs25edP4n65Bmcmg12wXpyTdHVXfFHNDL/Q MIME-Version: 1.0 X-Received: by 2002:a63:1009:0:b0:5b9:6677:b8d with SMTP id f9-20020a631009000000b005b966770b8dmr3298317pgl.6.1701294124632; Wed, 29 Nov 2023 13:42:04 -0800 (PST) Date: Wed, 29 Nov 2023 13:42:04 -0800 In-Reply-To: <000000000000db858c05f06f30b0@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f5144d060b5167d8@google.com> Subject: Re: [syzbot] [exfat?] INFO: task hung in exfat_write_inode From: syzbot To: linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, namjae.jeon@samsung.com, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=2.0 required=5.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SORTED_RECIPS, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Wed, 29 Nov 2023 13:42:15 -0800 (PST) X-Spam-Level: ** syzbot has bisected this issue to: commit 907fa893258ba6076f5fff32900a461decb9e8c5 Author: Namjae Jeon Date: Thu May 21 23:10:10 2020 +0000 exfat: add the dummy mount options to be backward compatible with staging/exfat bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=138aca9ae80000 start commit: f9ff5644bcc0 Merge tag 'hsi-for-6.2' of git://git.kernel.o.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=104aca9ae80000 console output: https://syzkaller.appspot.com/x/log.txt?x=178aca9ae80000 kernel config: https://syzkaller.appspot.com/x/.config?x=c163713cf9186fe7 dashboard link: https://syzkaller.appspot.com/bug?extid=2f73ed585f115e98aee8 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11d6fe00480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15d2fc63880000 Reported-by: syzbot+2f73ed585f115e98aee8@syzkaller.appspotmail.com Fixes: 907fa893258b ("exfat: add the dummy mount options to be backward compatible with staging/exfat") For information about bisection process see: https://goo.gl/tpsmEJ#bisection