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 9B5B063B for ; Fri, 15 Mar 2024 00:10:16 +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=1710461418; cv=none; b=OnVIs/3ZHHqF+M+6jx3EftrNrclZSVl5B4E3bnktZmbJdzVXmtfVghp9A4Zd8RFeIrlo51IMNnljkH4+g1uk+sI78MIPBTqA5TYG8VuCYbzmeaziCSD/iERBKZ78vy8AF6HwqdSqYXCqCuSauurSSXwaTCk6m1oZkvN8rRH70Yo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710461418; c=relaxed/simple; bh=CPKlspD/ZSfWixUM8SglUnOrdGxitKBWwWP9lEY6reA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=FlDWBGr3IktaFDSyb6XRbG4FVDH/Hey+yQ26GPPhcjZ0w8hGO9dYAfuz47qfIzX3oy1exNodgJKHP/E2H2hzaI+60+g37EVe8ILj+WvAczDeBbaqsn0ldqr6IbIklp0Tms1v0yhX/lk4XYIC63K5YHVdInnEECqx9M3ECXbqZxI= 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-3662fce6f54so15549805ab.2 for ; Thu, 14 Mar 2024 17:10:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710461416; x=1711066216; 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=f8DrEdpgm0VLBzKqFfN3rl+NTDDrqPHIq9ecwqZ2DUKTFMAfEtDvKfsYIKQ9cqnn5U 7Tm7wGnDI1Rzb61rpFWM23w9uTPMV5PVNQO3wu0F5EXLsX0Kw8afZV75/Rk9Y2hM9Sh3 nAUk/mO/Mcqi7YLf/g8+wtj6/pN0pdR0zvCf3gSk0QG/eSGqUuzM41EH22dwPQ9sxJ6I Y0phWJVUsBEaCdDmDVU1M+6331PIiDIfY3JWBnJhDoW11U+r4LUONnZGAfAnVqUjf/++ pcJm1PdCgT8wgu1B9GGI5wX065Pv1TtzyR9F9zUxzBGCbBObLEinxpmvheV92GIiyPZe lntw== X-Forwarded-Encrypted: i=1; AJvYcCUWk1V2P6rTiCnCByDiA50xwTvzfKkOiXDbimXqrZToQ5c0rVjaexIBFCleXuD1u1TlmGOrXW2zdfZDD01i4zGqbn26ESLuAR293bl/ X-Gm-Message-State: AOJu0YwRW1g/9lZWrU6caLvT6AJ+oiaiQJ2dUQXUNLPN2oPmoL7Gbd+/ yfylN6gvpEotYXVZ3n5qbT0YGAXU2J26qK0lnhj3sPLeZ1eb15QkBLP2kAgTVm9sM712EtWniDn jceDXC7UTbxqq7NoF1mIm/dY2mA28WwFecho15AVEMONUilFQPikKfo8= X-Google-Smtp-Source: AGHT+IEwia3UBhvywO+h+u2pfZqh0yKTnkD0W9jpgVSgia1FcpQaoAm3+nW32+O04ra6I7mwds9hpKK7s+2ic/riJCglBAUa7ZfJ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d16:b0:366:7922:950e with SMTP id i22-20020a056e021d1600b003667922950emr87913ila.6.1710461415855; Thu, 14 Mar 2024 17:10:15 -0700 (PDT) Date: Thu, 14 Mar 2024 17:10:15 -0700 In-Reply-To: <0000000000006fd14305f00bdc84@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000182dd10613a7d554@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