From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 BA33C288DB for ; Sat, 10 Feb 2024 14:59:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707577147; cv=none; b=AnxgpIJjeMDFHUA6CUb+DqkPm7OsW4a3zCM0PA1fIg2tnR5LxrbR0D1HUOy7wzLOD3COWpgNoQdRw2BmBlrM78kkBaw2Mk7dHa+tfULCMQN17yy/+FDxVijJi/4IdZGfm4Iq9tDavUAuT+N4EQoTTK81oRlVxuiIKRyvu0buOOs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707577147; c=relaxed/simple; bh=iMfLEeTHTbt85d74UE8+VxZe4C33mSor9bptkb0ZW3Q=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=HN+H68Pwq8uPqw77y9TK0sa9OTXB0AiumULaJ4hFdOfd8HS626CyoE67+lMoxSx9UbhSsdzh3gFoGfhRSUa8Knatvxmad0HJv4CRpn6tiRQWeHsKFJdtqbGcFy/9/NAfqMmKG+QSAGDrnnLUxjZJmkIEp8C8zHK/ZCicyphL8Uo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f199.google.com with SMTP id e9e14a558f8ab-363d5475522so13153395ab.1 for ; Sat, 10 Feb 2024 06:59:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707577145; x=1708181945; 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=nBaTulYzbUdDpsiTgalVNpa6HlwtpwY9I9TOZGhZE/M=; b=nHmqqSZ6Aoq04C/pmR2wgzpOLukqBMS4uhX9DIwYyUUKBUILrkkEnE+sAUcPbvxVQT 5vjq858F9ppj7N+x+pxATuLl9PhSH86mExhRWdLseR456hMk+6Auyh2gDaquSR0cGOaI T3Lpo9xDtMIyNjKiIOlILzVvjia6EoSuEIrOrx/mKn8KAyuTfZy8m5DmJ3jboHDapJSp ej4N6W7eq7E6WM4OnWWKrVBILbQ21svrzd82NpqDPzD6PiyBkQah7latmp9xqkcg9202 +TDbWtVWS99bFKDHbtWH67WtABsZnyCiQyAiH++6Dlh66QFydcpsQ0ELoQYvvqb+j4mu Py6Q== X-Gm-Message-State: AOJu0YxPK8V6LCeRVvDalWWKn2Yuur4GHmI71QxuKoSyEBzochkMwhH1 wrJKqncZECRlJTyGt2gBFqyYVTe+yQdNjJUlKMhA65enOQy0Fsz+ooRBVc+whsYF541dccFaRaX skRI5j8fjVYnxAQSu0+4tkjUdbbcxUhsE9Ubq16S9cpzWAh54lZocInM= X-Google-Smtp-Source: AGHT+IGmAQRbDJqel4FaA4qUReFM5I2NwHCScpZnNSB6C4xHvyv5rabwFqEEw+dDZRjdgu4En3nr0xI0AspplmuTO0iQkmpt9pYy Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a2e:b0:363:ac48:e28d with SMTP id g14-20020a056e021a2e00b00363ac48e28dmr222334ile.3.1707577145096; Sat, 10 Feb 2024 06:59:05 -0800 (PST) Date: Sat, 10 Feb 2024 06:59:05 -0800 In-Reply-To: <0000000000000126ec05ffd5a528@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002903a406110849e9@google.com> Subject: Re: [syzbot] [ext4?] kernel BUG in ext4_enable_quotas From: syzbot To: adilger.kernel@dilger.ca, axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, nathan@kernel.org, ndesaulniers@google.com, syzkaller-bugs@googlegroups.com, trix@redhat.com, tytso@mit.edu 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=147e5b20180000 start commit: 89bf6209cad6 Merge tag 'devicetree-fixes-for-6.5-2' of git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=1b32f62c755c3a9c dashboard link: https://syzkaller.appspot.com/bug?extid=693985588d7a5e439483 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11ba1fefa80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1636640fa80000 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