From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 6BC2F81F for ; Fri, 24 May 2024 00:14:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716509661; cv=none; b=efp7zVP8z7syTv8EVdmsfOsvH95SnhsarJLnKC2JoDAaoXHP+nqWXa9uNhRfWg2sZsfliUAHp58BiahGIpBoeEnuGMUzXsHi/QmPGKw2cnhiC/rSM0mQw3+Bw5Bc39Aizto1jjYqvvm4ZdbWQk4m4louARUXk1avoHscz7wHZN8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716509661; c=relaxed/simple; bh=CPKlspD/ZSfWixUM8SglUnOrdGxitKBWwWP9lEY6reA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=u3QAPRMduHUsLzWPc+fWM/eSwgUgVb69NCmTcoqMa5t2nzuJuzOWJme9fvCDOo5eYtOqzWeTpDpes5HpziH3fWfuWPjD9QCYcNyz5SIZcW1Yocv5zK43LoQpnfctVY3PH0wTa47LYsrTK8uDDhFdAG+http2sRb1P05yzWAWAjg= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-7e1de4c052aso232488039f.0 for ; Thu, 23 May 2024 17:14:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716509659; x=1717114459; 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=CPKlspD/ZSfWixUM8SglUnOrdGxitKBWwWP9lEY6reA=; b=JEwwyZUYGd8C4HJ1iTGyhdcCAsQekZGJ7u0+bjAXVjsOOou16CAnOwGZrKWVNhuRVz Lkt+HSRlmff2tmYvGtL7sxNfM/K0VJJty6YZJQ9Xwxiu3doewIp93R+JGHjW3cyU4Rgj xOHd+rwvfSMAaCE+jHnLN8hCU1l1JIW2EG+EfOr2WL7AD13++HPCI80aRKHxOUvsqFzr puqrjHYOx9ScZ5dU/tJuny5MGw4avk3a8HAHQu2L3fGYaLPnxhLLdNI5mZDAbzV1Ayo+ KwXNemvX7CjnjzOqD+MsA7RO8Tjzk0qZG7e8FbsZa7yaWt4sBhFyTkIaMtKJIvDUhvau 0JPw== X-Forwarded-Encrypted: i=1; AJvYcCWq58CjXYTFQg/WbgnOd010MPhKQl5uNn2CTR3QZDIm0019MLv5Q6ol8/JZ2J8vK7+WXIvIThJalxOvEnDguWqK49jnw7i5yHWPQQ== X-Gm-Message-State: AOJu0YxHgin2nTCKfpmJIxDTe6A8hcU5GQBKHWJVMfqylXeGkVgl/B4I Oym30/AZzKNAmC8mS4TyOoLveC39lNFFMcfn/5HyisYNBPsdh2k0sZXXh8Y5+T2Vjd+VYXV+Cwp nw+VhPrKSbAujBOS665l3/RYbP84ulUkibWSDLc6tRDZ9/Y/oCiTfd+s= X-Google-Smtp-Source: AGHT+IHbMNv4QrOVDaPbt0DMHRVnsIeb7pwVv/vXpXSR1EvGYuLgqGIPPSr+J8t+usGOEUQRDrWUJM7L3Ss9ZVQi6jn3N8DgkSy+ Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a02:cd0a:0:b0:488:f465:f4cd with SMTP id 8926c6da1cb9f-4b03f520d78mr13470173.1.1716509659531; Thu, 23 May 2024 17:14:19 -0700 (PDT) Date: Thu, 23 May 2024 17:14:19 -0700 In-Reply-To: <0000000000006fd14305f00bdc84@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000829fbc0619280c85@google.com> Subject: Re: [syzbot] kernel BUG in ext4_do_writepages From: syzbot To: adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tytso@mit.edu Content-Type: text/plain; charset="UTF-8" This bug is marked as fixed by commit: ext4: fix race condition between buffer write and page_mkwrite But I can't find it in the tested trees[1] for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with the same signature are ignored. Kernel: Linux Dashboard link: https://syzkaller.appspot.com/bug?extid=d1da16f03614058fdc48 --- [1] I expect the commit to be present in: 1. for-kernelci branch of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2. master branch of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3. master branch of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4. main branch of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git The full list of 9 trees can be found at https://syzkaller.appspot.com/upstream/repos