From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 1A71E7C for ; Sun, 2 Oct 2022 20:04:20 +0000 (UTC) Received: by mail-il1-f198.google.com with SMTP id g1-20020a92cda1000000b002f612391d5bso7051709ild.2 for ; Sun, 02 Oct 2022 13:04:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date; bh=alt+Pnmjzew3cSMHF8D4f4jTWwNd/We9mTfqo5aLOos=; b=dvS7UGKOuJi6pa27kAj1URMwSXtd3d9j3zbdCMGqogNE2g1WSS9IRFmyvU3U2d7F1P XMNn/xA58EgXbTooDRjxzcnOjyPCvLQRQEtIKCei2sSMeMyRpVeN20r0Bnh1DJYooSha PKo4MP+WUcHvVzmo1stPruxZoEZmF2pr32eRsKlJBG36Ns0HfgoXxpOLOHIe1OmcLyQ8 mIPudYiBcp5zrnBMBq1de/1+QP2ad3wCJY4IVyHJizodiTThqUOxoSLQ/JM3bCrCbv3x uPZjx3GRW1hhosUaJFzrHjIdPyW7LeLTlP4R20xuMs7SYM2baxuKvblTrzYmp1BBjUOu GcCQ== X-Gm-Message-State: ACrzQf2Q3ccs1e1Wp2nOjSPt449GZEM+u31p0doCyQla5xGAOEitmomg uY/PQpGCc6r6VS/PF6vbvdfwcewYTSmiNFj91d8q1895QYVB X-Google-Smtp-Source: AMsMyM6VLcxZo3tjaJFXzbN/lsdTicHGhkOT9Fp7uoyQ4GhRHFgxHmgHscdmxDLKobMFvIgDK8W1sDcVNrnUqYDMsKocGpjcH2gM Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:150c:b0:35a:f7a9:c3d8 with SMTP id b12-20020a056638150c00b0035af7a9c3d8mr9235231jat.38.1664741059255; Sun, 02 Oct 2022 13:04:19 -0700 (PDT) Date: Sun, 02 Oct 2022 13:04:19 -0700 In-Reply-To: <000000000000eca83705e9a72fb9@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007ae43605ea12bb12@google.com> Subject: Re: [syzbot] KASAN: slab-out-of-bounds Read in ntfs_trim_fs From: syzbot To: abdun.nihaal@gmail.com, almaz.alexandrovich@paragon-software.com, linux-fsdevel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, skhan@linuxfoundation.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 6e5be40d32fb1907285277c02e74493ed43d77fe Author: Konstantin Komarov Date: Fri Aug 13 14:21:30 2021 +0000 fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17b6daf4880000 start commit: f76349cf4145 Linux 6.0-rc7 git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1476daf4880000 console output: https://syzkaller.appspot.com/x/log.txt?x=1076daf4880000 kernel config: https://syzkaller.appspot.com/x/.config?x=ba0d23aa7e1ffaf5 dashboard link: https://syzkaller.appspot.com/bug?extid=b892240eac461e488d51 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=133c8540880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11b74870880000 Reported-by: syzbot+b892240eac461e488d51@syzkaller.appspotmail.com Fixes: 6e5be40d32fb ("fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile") For information about bisection process see: https://goo.gl/tpsmEJ#bisection