From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 C60CE8F70 for ; Sat, 7 Sep 2024 01:25:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725672305; cv=none; b=nQPpRw7QmnTfAig4Hxt8M42lY3zD8FzI3kAvEjhVfPDkC3/5B1QkKyi7RFx298N25FDs/y90uHN1ue9iDoLJ81WozS1KEPGo7ebpyZoWfiILNRPMm0iZIIdsKDaY+Z27FGbcluiebbzHjq21e6FDGB8pzOy1OfbE4yk/9KPoPXI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725672305; c=relaxed/simple; bh=WLle0+fDoxoBNckw20EbQvko7yd7AxDTtsKIvNw59+w=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=jTNMBx61AnOCY4oOmzm1p4Q43uPdObgu9nuU/9l3NtSLc+w8xTxJRleCpEdEirpjtWXo3F4wmLH9Zq1FUeBy1pjDaoWaHD4dy8UWvildDTqJ923eFOMw5osoTmxuRPVVL4GGbCiOgoy+Ru6DBcNEU5FqOBEOGCD5aiJ5v7GWO5Y= 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=209.85.166.69 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-io1-f69.google.com with SMTP id ca18e2360f4ac-82a72792dacso556095039f.1 for ; Fri, 06 Sep 2024 18:25:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725672303; x=1726277103; 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=Y8EwKQSOTSQrGhAzP6MilFLXjme4RWJsUG39WZTsENo=; b=ogQir+kV8VDJYZKSa6ou4K2g2/xedvfQ6k1I1420qzpb5gYl5xD8nvIDCg+wib5IP8 ZEU+P1jzlnCJnHIaILLOuCWnUzEmmgo8R+h0buWWq050RkxPxjDl4UCL2ZOJiiO8NcbC Kw6bVYrxE7fkh5+X/nCZ9tJPGw+Gdoz7RqtoFyK65VOvFBewb4wuv+1yBchjAOBloj0t Db/PijPPhJjcCqnum3m9MHd87NX8RNRFwy4KW/PNyK06VLydP+/5j+gDOX5PiQyAHVTc K2/Xdx2NYVlXAzxhlhFZNu0jvbr0S/paYqKlLOFA7z+WHGvX0HdFT5sU8e9D3tMlhjNX fsNQ== X-Forwarded-Encrypted: i=1; AJvYcCUnVzEOU/tUxunmGXQjDJE237wWd7iucNDsnsspUPEEmciA0BL4VeEaeZMB1dUhVxSmTJ2XmvqsYrnmnw==@vger.kernel.org X-Gm-Message-State: AOJu0Yw1m34tfaZvrnepXN2/aJLSKue3y0fvsJbKKOnjLvj+NjDARiWo hwwIYUEXANUUEInQGnSLEVstqeRaUW2XXgWCajH+lrhpQa2y78qOYb3ftD4e3zyWfHz7m9TKw8q thIFoCLTuI/eLY7Dra2CoACeD2Pakel0T3IBbQdlLcA39kBCSNtwEv0c= X-Google-Smtp-Source: AGHT+IF3xS13Scuuju2TukwRAEuY2ohBaLXQ9P9aMCeel34X7QMhgA9VOajYFCjDxN0i2Z7vMkwGmxf1cZG3Fs5YrVGqjuqjvXDm Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:248f:b0:4c0:a8a5:81f5 with SMTP id 8926c6da1cb9f-4d084fbf257mr257340173.4.1725672302984; Fri, 06 Sep 2024 18:25:02 -0700 (PDT) Date: Fri, 06 Sep 2024 18:25:02 -0700 In-Reply-To: <0000000000009e614206177b0968@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000009e4fa906217d6447@google.com> Subject: Re: [syzbot] [btrfs?] kernel BUG in folio_unlock (2) From: syzbot To: boris@bur.io, clm@fb.com, dsterba@suse.com, dsterba@suse.cz, hdanton@sina.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, wqu@suse.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 478574370bef7951fbd9ef5155537d6cbed49472 Author: Boris Burkov Date: Mon Jul 22 23:49:45 2024 +0000 btrfs: make cow_file_range_inline() honor locked_page on error bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13bf909f980000 start commit: 256abd8e550c Linux 6.10-rc7 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=42a432cfd0e579e0 dashboard link: https://syzkaller.appspot.com/bug?extid=9e39ac154d8781441e60 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12984185980000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: btrfs: make cow_file_range_inline() honor locked_page on error For information about bisection process see: https://goo.gl/tpsmEJ#bisection