From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f197.google.com (mail-oi1-f197.google.com [209.85.167.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5EFD112B8D for ; Wed, 19 Jul 2023 11:39:31 +0000 (UTC) Received: by mail-oi1-f197.google.com with SMTP id 5614622812f47-39085e131dfso959007b6e.1 for ; Wed, 19 Jul 2023 04:39:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689766770; x=1692358770; 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=/vGmZ9/fDb9epDvOedOBs7HeR46EwNPEEK7sk+j6Kio=; b=Fq/sxa3cbCQq1oX9k6ECpqvOL4Y8gwrGkrtO/j4EPsxDXC+iDWGCy11IaF7w2HHimA nRMSAUcMMqZq8U5gWwrruDrblwL077eMiUScTaCAjUVBdtL9+lDEgfMYH6sV+NP3tZN0 mieFpn0CR2hh4WAR2dQM6PQpzZeHzkudbuuOdRLI11BNXcN93PW0N92TIIdvSfjrl4tb 5XZU1LXBKdBYUZ+5ZWkn7NPqyiOfypm/WUhy708EUX/17oX45RSTt5Qg73Mciw7RckFV 9Wnr8OhsBE4DHIejR6J2uo9tduSyyyAnYoe0DkiXcw/4IKFSSa+WDiFV+uE9VGrdBBbt SyVA== X-Gm-Message-State: ABy/qLbrsvFbSqS2/GXLSaJfNvgFaDpGGBlwNEzbHK+GeJiSdHgsLU2K pEx2IPD2C9RfEUyb/1Sa1lGMpav/UKL6Vn7iVyDE6aUKEZNG X-Google-Smtp-Source: APBJJlHVcNkxZiOgTQ8esKMapxANI5L22BOi8in+N+miz/kb77z2U5OyIOT1jLZTT/rIepP8GTCXchunn8fJhay0LPEwt6P5G282 Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:190f:b0:3a1:ee4f:77ce with SMTP id bf15-20020a056808190f00b003a1ee4f77cemr3849967oib.1.1689766770301; Wed, 19 Jul 2023 04:39:30 -0700 (PDT) Date: Wed, 19 Jul 2023 04:39:30 -0700 In-Reply-To: <0000000000007cfb2405febf9023@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000018e0570600d57cdb@google.com> Subject: Re: [syzbot] [ntfs3?] BUG: unable to handle kernel paging request in attr_data_read_resident From: syzbot To: almaz.alexandrovich@paragon-software.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit ad26a9c84510af7252e582e811de970433a9758f Author: Konstantin Komarov Date: Fri Oct 7 17:08:06 2022 +0000 fs/ntfs3: Fixing wrong logic in attr_set_size and ntfs_fallocate bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=143dfc66a80000 start commit: 74f1456c4a5f Merge tag 'linux-kselftest-fixes-6.5-rc3' of .. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=163dfc66a80000 console output: https://syzkaller.appspot.com/x/log.txt?x=123dfc66a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=77b9a3cf8f44c6da dashboard link: https://syzkaller.appspot.com/bug?extid=33a67f9990381cc8951c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15619a3aa80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12288c1aa80000 Reported-by: syzbot+33a67f9990381cc8951c@syzkaller.appspotmail.com Fixes: ad26a9c84510 ("fs/ntfs3: Fixing wrong logic in attr_set_size and ntfs_fallocate") For information about bisection process see: https://goo.gl/tpsmEJ#bisection