From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9BFAA128807 for ; Tue, 5 Mar 2024 20:21:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.138 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709670069; cv=none; b=c3M2ZJxN36XJZaDaH6rolyA/TAFxwqpHgNEdvdJP6uVgtzoT3oPOEgrG5tYmAfJOyeAjt1HZFrjk1sE3MFoFzuB4VH1lu3tBHhLou/iBFlvaeqri1upWyUMe9hkulfcQq1Oq1YpQW73KxSnwkFlRwtr98z3CNh7JCb5/9smMIOo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709670069; c=relaxed/simple; bh=6/AYUfzDqzkrxKkZjplJh9OD3V2IdKBUYScD8zp5YJg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=j1BgUoEzh54wJklNzsIj3zP+IKK94X0VP1XfBiJndXl4ocK4STB34WVZGatJqWIl49o44sbhoS3GQEko+3YJHtYD497yjjMPm/euktlhx2jDhQlz5iuToaceHv2Vq0u9BK1o22K5lyXZ8eYiHJSA66zAhaSPCaAfFOg+7jH+/EI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.138 Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 2E27782219 for ; Tue, 5 Mar 2024 20:21:08 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org X-Spam-Flag: NO X-Spam-Score: 0.853 X-Spam-Level: Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SoOiN5Zxd6WV for ; Tue, 5 Mar 2024 20:21:04 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=209.85.166.198; helo=mail-il1-f198.google.com; envelope-from=3rn7nzqkbah8v12ndoohudsslg.jrrjohxvhufrqwhqw.frp@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp1.osuosl.org AC02F81EDF Authentication-Results: smtp1.osuosl.org; dmarc=none (p=none dis=none) header.from=syzkaller.appspotmail.com DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org AC02F81EDF Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by smtp1.osuosl.org (Postfix) with ESMTPS id AC02F81EDF for ; Tue, 5 Mar 2024 20:21:03 +0000 (UTC) Received: by mail-il1-f198.google.com with SMTP id e9e14a558f8ab-365bde344ebso69511195ab.0 for ; Tue, 05 Mar 2024 12:21:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709670062; x=1710274862; 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=yUtUYHZsCEOa7X6Z+H+o0TaVUl7jsvxTuXTfFKtx4Og=; b=pzh1iZDTB8LLsolOvso6aDDN0hHldV1yIJ/aplH5gDND8kx9uT4uz+rRPxV6X0KNyh B8fUeYbtQULryCcpF2f7w6vTN5Y+5lmJmitDNdueUYqIlk+yusqgioS5RNGNfarp7cb9 uUsyYvwWz9Vc5DL0WWzWoW+3EXIv8iEAjaAxc9DDcyiu3yIpD7VIeggZOy7CHE/aWqzK BGSSgxmPu1mSlOzG32XXDqBWC/QtaHhCO3l983YAt9H4gUgpdXIHyy5AtUzgCllIj/9L TBKYuefyH2wCZt9Ku+5hSFthOBu9bYN3fw9eqLE0pCi6UGOhohtZqSoZR19hkKqcEx4U 4mWQ== X-Forwarded-Encrypted: i=1; AJvYcCUmwF3fJmOUD/JxNETdPnVGHVbhvWGqc1SD6m3ZKdMNrsQE7+gWgcTGTiqLsThUpEfFsbVfEthT/POWD/VvAstYbMW84rLb5i7K+SQNJ+D3HyVI9/2TqJGAgw6ODdqX X-Gm-Message-State: AOJu0YxBGiVAuotoSfndkIOBjDBMJWcszwrqUHjfnUi0BQS7H0Y2Wssc s3DfZtdHmQ4ok2ol+k19098T7pfa9Il2w4EhLCH+gsmq4u/9/15gchL5KCK5BOzD9O0BDaWh3vd pNGO5GTGz2fK3SBWfrl3Sz9tlnZJvCQ8JHs1dy1Ij/kiFF531Wrk+RpQ= X-Google-Smtp-Source: AGHT+IG0HrTjf9tSzpW5mhEYahI6I+CdKvynp0WSCF6pQbzs6aTIrDo95uQZixM6D1ufLCf+gnTifAlBvx8apq0D07TCgFJ6wpLj Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:6f0b:0:b0:365:fe09:6450 with SMTP id k11-20020a926f0b000000b00365fe096450mr104480ilc.4.1709670062725; Tue, 05 Mar 2024 12:21:02 -0800 (PST) Date: Tue, 05 Mar 2024 12:21:02 -0800 In-Reply-To: <0000000000000424f205fcf9a132@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c5b2ae0612ef94a9@google.com> Subject: Re: [syzbot] [ntfs3?] UBSAN: shift-out-of-bounds in ntfs_iget From: syzbot To: almaz.alexandrovich@paragon-software.com, anton@tuxera.com, axboe@kernel.dk, brauner@kernel.org, ghandatmanas@gmail.com, gregkh@linuxfoundation.org, jack@suse.cz, linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, lkp@intel.com, llvm@lists.linux.dev, ntfs3@lists.linux.dev, oe-kbuild-all@lists.linux.dev, syzkaller-bugs@googlegroups.com, syzkaller@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12be09f2180000 start commit: afead42fdfca Merge tag 'perf-tools-fixes-for-v6.4-2-2023-0.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=162cf2103e4a7453 dashboard link: https://syzkaller.appspot.com/bug?extid=4768a8f039aa677897d0 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12da9bbd280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=174e8115280000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection