From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 1F8CA25C711 for ; Fri, 24 Oct 2025 13:39:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761313146; cv=none; b=h3TBpZ6ZeLyn9Q+Kyb97DvLidbyTic8seKkYqbY/3RDSWXn4rw/Sd0rsrCRdA79phjTEvD3j1l4kDMaDAX+FRaVr9u7a3XOrTEDPrTDsyvl0X61gJAHiyQYnb+S/bbEhwTNZ9IEpJBdvpSwVEYUciLCnDdI/kufrRIMLy52dYyk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761313146; c=relaxed/simple; bh=duWTU6tlUM+PoLb+VUPa3GtA+zBEO3fS7NJWwL+2jMg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Xj6d6HKvSr+C1024PkcGQ6mndSnGiphElmIRgBA0dJeyL1p+MUp/7nP2bOTPGhUmg9OXSaVPXC72k3fgfYxffSV39BanWMF7a6p3T9S7JXuV6r4r3Ov6QUj6Q+eQm0TkVgJ5dwKrC7xpgUfvEVxq3dvrg3S5h0zAg6EI6TBDhj0= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-430b0adb3e2so28694715ab.0 for ; Fri, 24 Oct 2025 06:39:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761313144; x=1761917944; 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=1YumG/ceh0rF7kTvAOcNRUGtTYJvPxccvgaTh2ovyfQ=; b=f+FsVpTPUYXv0RlzSR3LKZ9mWVOvo6hthvoGbzaiMWxWxGorK7p4s+piS1M4xQTl0M f4UvgJsSi+eUc39Qx7GywL+fxcN6OAQEFmatQoCvv9XRbmqgnJ3VEc6hiMoqhlHT/oPo KImHuk2F1mVIj3vnNaPIItDKLYKHt1ac6cHTe/+9L7yp8s3NTKwefiB4ADPZ60FILKZy e6CxjDm4LlRLOmf8PPu4/LrsYzBDiYAM55qx+zTF9102DCIUI/L1rxVgSsPtZ+jqdnUt xDaRXFmrC+O+IO0A4AR8Bzi5SNz+wGyiKAbeK8H48ahT7Y79byyOYz6TESwR6ODOYoLw od4g== X-Forwarded-Encrypted: i=1; AJvYcCXIWnKL1+fJuL6vG5wawViXS4luOdBsnhE+QJHOvtu+uCaX/CyX6vcsM7oaIVis1ONpmJ5H5rlVdmebGSA=@vger.kernel.org X-Gm-Message-State: AOJu0YyUZxMX436TiJ3OH0ErkmsExpIt/uis4qMbz2Qy6p0vifDjXedm H6hIehyO9PYPK29SDX5Fr5DB1+YkHK5njCvAXR4hxveVucfeMw9kVj2LOXwdsern/dUHFqBsiWL CuYLBpaW2fPNGbQCIai21yYsXMMG5QClvF2nf18KRFs9eDu8lA094jlepzu8= X-Google-Smtp-Source: AGHT+IF1W+ULo2K7tfsx3jFYuPl8uIewJF5QOYnmJoRc0h3+lOjd6x/DbgRGMvm1ilXCBMwFfGvfqdhcAgLyIud78D9AREa0VR8s Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a2d:b0:430:ce63:4180 with SMTP id e9e14a558f8ab-431eb6148e9mr36419395ab.8.1761313144208; Fri, 24 Oct 2025 06:39:04 -0700 (PDT) Date: Fri, 24 Oct 2025 06:39:04 -0700 In-Reply-To: <20251024071530.lavdB%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68fb8178.050a0220.346f24.00ed.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in __ocfs2_flush_truncate_log From: syzbot To: dmantipov@yandex.ru, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+4d55dad3a9e8e9f7d2b5@syzkaller.appspotmail.com Tested-by: syzbot+4d55dad3a9e8e9f7d2b5@syzkaller.appspotmail.com Tested on: commit: 4fc43deb Linux 6.12.55 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.12.y console output: https://syzkaller.appspot.com/x/log.txt?x=16b98258580000 kernel config: https://syzkaller.appspot.com/x/.config?x=fefde68860cfc8b6 dashboard link: https://syzkaller.appspot.com/bug?extid=4d55dad3a9e8e9f7d2b5 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=12ad6d42580000 Note: testing is done by a robot and is best-effort only.