From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 AEDCCA34 for ; Fri, 29 Mar 2024 00:11:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711671079; cv=none; b=Z0GpsgGX6WFCNU8m2Ybhcq+UxgsWOFapDl4hHMaI1A30DrGM2I+famT2LI1CoRj6Ld/vRe7f3Ih3tbXNm4pyhQwrnw+Pk6pi7LYAjL7M8lYe0wLxyNwUUmGfHZ/NzZgmsICALClmQmnhd5uU08KyAnjZJ7IWkb1zHDVJg5kJmTo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711671079; c=relaxed/simple; bh=CPKlspD/ZSfWixUM8SglUnOrdGxitKBWwWP9lEY6reA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=J4VEnUKx92rQYaKAzgOAzUc+6vWm+HHlKD5/gJgTOQRKTxK95DR9naZWvZeO0i2HmzvJ+NKjSXPxNbngymHvmFIirdl8tEwlmeZEqiuEKXbNyar3UZgpLFszE752lqT1hnJmF8alsLcB1GbSyoY7k3CmmIAuEOgYs+SgLf2aDLk= 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=209.85.166.71 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-f71.google.com with SMTP id ca18e2360f4ac-7cc7a6a043bso170757339f.0 for ; Thu, 28 Mar 2024 17:11:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711671077; x=1712275877; 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=DYNwAvDZBhdhtEIdAyJBQEZF4urPFfouda7ZIvwHojaFSvExuselcEgvXN5AqUV5tC sq7FGX533ASBLC2YSxGXzFf9qo6gzV+a3KpX6woBTXK6vP2lyzrsu+MAnrJQ0BJ7x+nm eu+XIqJluCrenZKCr5RFzgtAF7TqR0mqEbZRZm4EkuYRuvHlT0d29rq/Us+DSJ7hSC4h NgAtvtJZPWzM0xiAMeXcELLgL5ZV4grBklnZNdUV7eONP9JMUiFy7dfUInE3a9azHTa7 qYzMptL3dCgR/ylk6qrhfK5ZLGMprcb+L1zSzBcXqUPEbLehKBs+D/4er9UpAaC0FzoZ M3sw== X-Forwarded-Encrypted: i=1; AJvYcCVU7q3OEyoweg2LYy9H/5nQB9pBH4DteePv2MH4x9UoRSuwzNgYlx2eZbGZvBm2ptPkrwYVZmjTCd9xsIrpektrYm6FdvEUSok/HA== X-Gm-Message-State: AOJu0YwWCK97kbWIhOACTlv2mhDId6b9n+whkQ80IEj6fOo5zs23M/3B P6d4zCFH4a1PUu/6pl1GBUhhDvsZUp7o4T5UoKvJam6PeJR9e0EoBdEBsVUfBMXt84fqBlU1Spl yJn/fyLf0i6vO1Ck94D4N60Hhs6b/0civnyveJrfpZTNTx4V+fxAgcwA= X-Google-Smtp-Source: AGHT+IFkuzBOXLL0qovYepiBhl4jyh5xiqBtn4XTNWP9BC4uhLKwBQok6OoN5qt/kdcWfaL0mr2Wio+as2oxhYmU6Eq/0T3j6aeR Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:2c90:b0:7cc:8980:5ae4 with SMTP id i16-20020a0566022c9000b007cc89805ae4mr21732iow.2.1711671076996; Thu, 28 Mar 2024 17:11:16 -0700 (PDT) Date: Thu, 28 Mar 2024 17:11:16 -0700 In-Reply-To: <0000000000006fd14305f00bdc84@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008461a90614c17a44@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