From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 9672A17E for ; Fri, 1 Mar 2024 00:09:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709251758; cv=none; b=LxWrktnHJABAlIVuL/+blUYOS/JeIpHhV0I7R/RU0DUm/kz6c4/v63oYwRA5GkPtxgU52Ml9MfZwnNajsDlYlT/nIURTxWYoYoFccqUiCaprqAGxVOVPCMIjpen70rUb68mwa4pRhtBOUTrfL3JuPFlwDAmhJVPyf9ztvM6ASWo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709251758; c=relaxed/simple; bh=CPKlspD/ZSfWixUM8SglUnOrdGxitKBWwWP9lEY6reA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=OEEDTIK6Jc23QYP6Ihk6IZAp82bI2rNMdEZU9g+jybGTSt/JyvMgJ7s4vmWLbujBjesltvaVjHa9JeQctbIQHOJ43PNnGbfkTmMAgXwofU91pDyY6o9IVMPUVE+oYGJ5RrEUBi8hv+nkxm09sOp2KN14rZhpYpkOiGC//JCJRiM= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-7c7857e6cb8so211001539f.3 for ; Thu, 29 Feb 2024 16:09:16 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709251756; x=1709856556; 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=MvBn1RlrsK09gSTPjATpkH0Emv/u2A/ehcgGM5FV2+PsMPHHE7jYoVOq+m0C1wE2KH uplVmv9PX5hWmeMTMza2A30hz+a4+1DHLlo/abSfqBfheh2RmCTvEjoANY5IPbrtSYxW ZMHqFNWHBYSQtnOQM9frrNvMipb99XX5XbXQ0MAKqKGp47sXicIM1qX/sRl6lstFCexq BAiTusi2TEPxOVWRhS5eW+kgbgDK01ds6NGDjjD5mTr9QQP1It5aM/RKsXLELrBpznbH wF5GHpD13xqUqKxEf9rd3o3+chukAzUkDfB6tmRCTGOvyjaThWRuBvfvUuyY9ToSrfT8 5rjQ== X-Forwarded-Encrypted: i=1; AJvYcCUctV6FMgnRcSdQdSBsn1vOWqDYz9nEPW4Rg394scGhfaEFa9NdSuR0xKwHs6GCx8K/pQBriNiXqZVezZAPeENdIKHAk3Lbr9CQtQ== X-Gm-Message-State: AOJu0YytuoBT2b+r2bf2RN7koB8JSoYmOHL1x72ff+74f4jPlKsranv8 zUWCluwpvY9WrV5YsmOlhjdoFNiGHheTo5DvRdWJzkpeyedCAvJy6GMd1TRQ9fI2MHcPTMqqknt 3evhm9OHbq0IoXmn6+8c1Io55DOMWr1ZuBd9YbO4l9nZW9Rr9ke9rzK0= X-Google-Smtp-Source: AGHT+IF1nnI/87DSuYVyJHyFMx3cgCkTnpwj/TZE+2xMgjsyUFkCxBPx3hKByELUpmmAXvAvuDSZjzuY42lMZuW35NVDWyAj9IiT Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:378b:b0:474:b754:3544 with SMTP id w11-20020a056638378b00b00474b7543544mr17329jal.0.1709251755808; Thu, 29 Feb 2024 16:09:15 -0800 (PST) Date: Thu, 29 Feb 2024 16:09:15 -0800 In-Reply-To: <0000000000006fd14305f00bdc84@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000bc9e2d06128e2f0f@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