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 5A7231E53E for ; Fri, 12 May 2023 14:07:20 +0000 (UTC) Received: by mail-il1-f198.google.com with SMTP id e9e14a558f8ab-331663d8509so147780105ab.0 for ; Fri, 12 May 2023 07:07:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683900439; x=1686492439; 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=jMsA1OvUqk2tsx55m7tIfaPeJf529B0QdbQS7E31h+k=; b=FJN3WFfBZcsXbF4UOWPvpNk8XIlQxeR+ToiO+zM6vSnMPKSVxRkBAWOaiUGX4V+3AR 3uv0kpAuldTyfDDsFiz15pVtNrYjJVcAcgOh6msQRRrkel2lmbAsAPPVoHrNL0oh19+F aItGU2DyFP7bD1NYXBJ7Ph93Jyof3XSo58L2Ia1sWOEe6NyMyN9DJ/RtnzLc4xuX2Nxh +f5tuGdQEz8UHP80gRCFzvAq89ASeq7S8ZGh40v8bXl6aBb0vJcra5oOZDf8ujpT3FGg inIBskysR3rFROiwbp7HeofecCsOtG3euRcfQx/bQnZ6yBGvoqVzz3joWtxCh1oqC8nw X5jQ== X-Gm-Message-State: AC+VfDwcl/f2cf0txBgBp3v4iwJ8Yzq1ELUEJUX3/KWVABp8TCTrF6te B3ZQudhgUS6ZDDUBJzrTfqLwlG9/TCx+pyuk69Wqo4msGxS+ X-Google-Smtp-Source: ACHHUZ78MXlEJPSlarcif/f+n4E+wXrSeNZwdz4IonDEPpF9krYy99Fg2BkvtT1Pz45rvxB1dwiGb1hHl8Vm/hIK24b49hIDwO07 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a02:860e:0:b0:40f:7382:e4aa with SMTP id e14-20020a02860e000000b0040f7382e4aamr6776856jai.2.1683900439423; Fri, 12 May 2023 07:07:19 -0700 (PDT) Date: Fri, 12 May 2023 07:07:19 -0700 In-Reply-To: <000000000000ea3c3105ef377a12@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000877b2c05fb7f9fd4@google.com> Subject: Re: [syzbot] [ntfs3?] KASAN: slab-out-of-bounds Read in ntfs_listxattr From: syzbot To: almaz.alexandrovich@paragon-software.com, clang-built-linux@googlegroups.com, dvyukov@google.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, nathan@kernel.org, ndesaulniers@google.com, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com, trix@redhat.com, zengheng4@huawei.com 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=1587a32a280000 start commit: 8ed710da2873 Merge tag 'arm64-fixes' of git://git.kernel.o.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1787a32a280000 console output: https://syzkaller.appspot.com/x/log.txt?x=1387a32a280000 kernel config: https://syzkaller.appspot.com/x/.config?x=b83f3e90d74765ea dashboard link: https://syzkaller.appspot.com/bug?extid=9fcea5ef6dc4dc72d334 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17e7ec29880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11829e23880000 Reported-by: syzbot+9fcea5ef6dc4dc72d334@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