From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 441C74597F for ; Thu, 22 Feb 2024 10:55:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708599304; cv=none; b=rSaibZbBFFGzyF0Ch+/oC+WE0tqkuB4V6QfNp63tvQgyjKP39jGUqe+Ye93NkXxwGLW5nwNqJm16nnq42zEqdiCV1fX7Q1nWpk9sppsxhghJalQCobmQd3H5CItKtHdWsR2R3b7RLo9AHf/pzet3irLItda6RrEtOqzwEGexI7Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708599304; c=relaxed/simple; bh=ha1O4iLT6AxSqj0DgzjOIHcjSM59rIa3crgUCBSCn8s=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=iuHAiVknQigamqO5l11G6sUQGk4IZnqwd786kjN2dUDK7rW0cWWQMAsyHJT8EtRrlB8Qp6FGs+QmVeysvnYjNbJFmkIW21hpTE+ndsShsAsZP0+ybIUJ6+gnx47CQE0i6hLAsDo2BOM8KRNSLQvJ4KsFXdWm2NDoArURlpiZFZg= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-36512fcf643so53720115ab.1 for ; Thu, 22 Feb 2024 02:55:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708599302; x=1709204102; 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=sBV1Xfaxmpo/itADc9WYkcmWfCaWC4fUkR16tOejUkw=; b=VuzbfIfc4XwRrP7iPltO5X+MVPBQvF9/yXxob+O4trrI4hWnuT6NLg3/ySSyzNU7dw CjGYEmFJdjzfchRYWUXnMVMDafzO7Bi9jxD+wPwzsQr+oTBDutcGSPjWYvHtensJm5+U 6HmIbWlK8RBSQ1H0dS5FZRda98fVTKs3FRMjXA1jTl/dhU+WTge3zwcNV2pHhR+xro8l 7mJaJWocYsqlboSDcC82wqfIuOZfUSwQvoueet/oQuQDWh5x9BhCsVthsUyLN5uG20M3 6Pc2AgUc4UZIYs06hRYDceRGmZjNfQO29xJKXEXEYNPaATtaK2S8VTe5vzUduPHcEwcP 9P3w== X-Forwarded-Encrypted: i=1; AJvYcCUfaooB5oPOZABdliqnR2gVgfFxJ85z+kvZCgPMc2GZv0wktpf9NVGzBVJxeWs3Fz0lMd0XKGESpvkw3tNs7NCjZnORgduKDZBuZ9gT X-Gm-Message-State: AOJu0Yyw9at5iNHX2jfdkuFVeGqGr8BN8tp23SQh+oXdW/6ZGr3l277K oY4usJkjDo0pWpuRubu/iV9XSD2lvOo0y1KbRK2GTRhKJzF6ZFM1IBfaGDk0NY10C8LIBU2Xdv1 A6EYb7ZNpPxmJtvqMyrmzsyHxzxdRcqG1n8LGFnNzVV15hDsaQXUtplc= X-Google-Smtp-Source: AGHT+IEF/xyqLKklQw0sVER+TM5iYp/KdEmM9KqeMBTj0TPm8rLS7OaKIU7QbZcgAMu73ys+aigHWAjlhsnpk9/4AoID+Kmj+kTX Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:154f:b0:363:9d58:8052 with SMTP id j15-20020a056e02154f00b003639d588052mr1623135ilu.2.1708599302546; Thu, 22 Feb 2024 02:55:02 -0800 (PST) Date: Thu, 22 Feb 2024 02:55:02 -0800 In-Reply-To: <000000000000779efd05ed36086d@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007def780611f64694@google.com> Subject: Re: [syzbot] [reiserfs?] possible deadlock in reiserfs_ioctl From: syzbot To: axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, reiserfs-devel@vger.kernel.org, syzkaller-bugs@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=14c4cf52180000 start commit: 1f874787ed9a Merge tag 'net-6.7-rc9' of git://git.kernel.o.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=247b5a935d307ee5 dashboard link: https://syzkaller.appspot.com/bug?extid=79c303ad05f4041e0dad syz repro: https://syzkaller.appspot.com/x/repro.syz?x=125c3ca9e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1558b19de80000 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