From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 6B04F548E6 for ; Thu, 22 Feb 2024 18:22:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708626125; cv=none; b=Z30eK5Gtcsc+zp6dNnFogBZ4fAdS4ORLY8Ux7PplM78fgniMV9p5W+1INcmU+qY0Kib+8v2OQNBAllMkmmzYAv7yJ1bcFuxMmQidpKfNX8UMV8xVjT1QMtJmKHeARR+IxjHbFAfVQoJLLPvw63g7gRLdzSFzer17QumRgZNrwDo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708626125; c=relaxed/simple; bh=97Tg+DwGMA04csHe9nB+KIigBSYghq8PAkVFMvrJ57Q=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=QaqBq3BZjLFZScHx42HdRajSFsxf1XXKpGiYzRzmqlVs8SGam8GClvekPoWjdcnD1Ce39az/v7MqN5vBdbDvurxFi34I6upwAME5sHIYphleDDe4Zzde/4RzbzL+ec7bnK8jms+4/NSS18QZaxaPUTc+neexwMikq2WvlYpl2sQ= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3650bfcb2bfso725325ab.1 for ; Thu, 22 Feb 2024 10:22:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708626123; x=1709230923; 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=RtNEI/4Zr5JmjLe0NXFrbfZxQOyOn8Q5SFKbwujF9s8=; b=kf//xhkmUALTHtPc66ELu46QBfNVUO/vZFi6vMoU4gSKBbFEgUtXbYtcgZ27AmQ70w 8Za+7eYvbzYbTincrv4strXrVOu5HtsgQ/+4wlIFRya7+5RUK/ODuMJi7+9Yanqfpqw7 6m7v0rwbMt3qUV+HyAEd0EbUY0Jo8+5cXGBbYY7iS532gQ/rOiXTruA0FFHMaXtJfuUb N/SSWgVyCX22au891xpsAobMLXiGrMGkmPo91xOazaaqhfJObYmJXSisrayt3XC0cfyz HDmtUhTvd/RF7A+U32e2+VNDWet++YfTRwz98yM8jFntEKWAO41mpW8UUxE1SopHr7Op ot3Q== X-Forwarded-Encrypted: i=1; AJvYcCVuwHru9pSYcG7YvZsv3DJx2kBTZsgVyprMKo2KU9FojZXAE3n7rJdd8PKX3wIL+2bGcPRAOqlzjDeJNh5oIx8WIQlQvAsFhyNnM6Bm X-Gm-Message-State: AOJu0Yyhm6aPAB0G8MuSWAHzSl5AbdgKEHgiZr8YOsFEjQYjscyb7uDE cesrYzJDIU9lNaJ2dm3+m2jlUix/vnKG21wK10QuQXWy2l6iiNYC3Aaafth4YLtSiGkApoiHvJ9 K+X4nZgJmkcX/4xJ7Y0Om7uEh45OOyXtrlzmFhq03ytgVrISJPjlGPhw= X-Google-Smtp-Source: AGHT+IEpFT1CSBFiFs4xWJdv7kZs+tazOCwxhjUWG9LceWLo6+LE/qsPZ5lQjxIH/lO5QVtrkHfhN19TP5j+QgQ2OCYE9xNt/3y9 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1745:b0:363:cf28:f1cc with SMTP id y5-20020a056e02174500b00363cf28f1ccmr191061ill.3.1708626123755; Thu, 22 Feb 2024 10:22:03 -0800 (PST) Date: Thu, 22 Feb 2024 10:22:03 -0800 In-Reply-To: <0000000000008a0fa9060e1d198e@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000029237c0611fc8535@google.com> Subject: Re: [syzbot] [mm?] [reiserfs?] general protection fault in free_swap_cache (4) From: syzbot To: akpm@linux-foundation.org, axboe@kernel.dk, brauner@kernel.org, bristot@redhat.com, bsegall@google.com, chouhan.shreyansh630@gmail.com, dietmar.eggemann@arm.com, jack@suse.cz, jeffm@suse.com, juri.lelli@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mgorman@suse.de, mingo@redhat.com, peterz@infradead.org, reiserfs-devel@vger.kernel.org, rkovhaev@gmail.com, rostedt@goodmis.org, syzkaller-bugs@googlegroups.com, vincent.guittot@linaro.org 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=170ec4b4180000 start commit: 610a9b8f49fb Linux 6.7-rc8 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=48ca880a5d56f9b1 dashboard link: https://syzkaller.appspot.com/bug?extid=fd93e36ced1a43a58f75 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15f4cc41e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14d526ade80000 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