From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 6A0661EA84 for ; Sun, 29 Sep 2024 19:34:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727638452; cv=none; b=bNi6hyVI8OvE17IqDOi6neYv589uSoszOZFIjfLJA21io7I4Ksts/G7OF51Lpyi/Q/XC5BzlvaanT1YYdHY0MwU0QErjs9HFBaGB9U3Cwpc9AweK82d9AVedd9irGR2Rbf/ILwCKftgV0KvbZPyMffb9YAs1TU6g/3LPVT9cYVg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727638452; c=relaxed/simple; bh=Vn8kTjaiavDdyc8/wlZpxrXePEbx3gjEURKJpd8Gq8k=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To:Cc: Content-Type; b=H6Ora4uAffvgMX65SsN51GiL1qwgVJtaR+VLM0ugVWIh7PSWPN7+hXQ1cS+DGWOI54yXu9yOWUVb4K6L02sNrZx4XS2hW00BFCFB+gz5qnBtEzFpZ8ef+NHYwhW3dvRKLLVv7h3PMnbbdqqBoSXdFxsoQ4BCdeYEsszCXsHpdUk= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-3a344da7987so33799875ab.1 for ; Sun, 29 Sep 2024 12:34:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727638450; x=1728243250; h=cc: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=Vn8kTjaiavDdyc8/wlZpxrXePEbx3gjEURKJpd8Gq8k=; b=ltBnY4GCctxnhGepISOasmJgkyPr9tWDTUt1IYKPOpab8r3ueqr2VVkJfgIpjAK25Y Vs76nqN7xA7hB2xMwSl6J3U0/cuUsxeUmPLVD56N4ga0SHzzVDcHuMCVEq5c9CmJcwvH VrmmisLLxYv+7PgLCrOZI9RtJxZ/xrbso435vDWlFuo4UXOSBchLbSN3aM/3/xq9azId Gmexvoihimjjno5a9zH0ofSbTO+d7qDkbW0F0ng5Eg96KA8RUXmIzdMvvNmXgeIMzw7p aeHObr3EPMn3ZMSk9GE7HACTxZsk2wf0PG1NjXiIKrd9P4naGWLsvWPjMPTkUb2hcbmD 6s/Q== X-Forwarded-Encrypted: i=1; AJvYcCXDtvNBKY0a48NnCf5IuA+PVQLAEZW3NnJpbCNeE57JceCTyARVSzMk1U58VGgIxHO8q2E2QzT5N8PUfa8=@vger.kernel.org X-Gm-Message-State: AOJu0Yw7Q4yth/b2SMCQwFBHinpJmofRxu6EMemdfwR/2bHBY0r14Ho0 bZjZiWN4CuLF1m/BCRH6npyTolZRTICpWPEGQEHBPvqmngeyiGv21Hl6lYzrvFbuSRUGbCo8iML O7m2LwN2RJJ/kipeh1z69mVkfPMvFH4pSiCtl8OLxvTVAxN6sHhgxDI4= X-Google-Smtp-Source: AGHT+IGF5h2Lll3nBYst7vuQF26k/79JcOVm/Uokc5SOeKE8cmw5FbRA8Pa5lB3mVNKJ0jgY/kX9YZy6rrFdf54kJotYarSuiCpF Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12ee:b0:3a3:445d:f711 with SMTP id e9e14a558f8ab-3a344fc8ff7mr100096185ab.0.1727638450550; Sun, 29 Sep 2024 12:34:10 -0700 (PDT) Date: Sun, 29 Sep 2024 12:34:10 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <66f9abb2.050a0220.6bad9.0026.GAE@google.com> Subject: Re: KASAN: slab-use-after-free Read in bch2_direct_write From: syzbot To: pz010001011111@proton.me Cc: pz010001011111@proton.me, syzkaller-bugs@googlegroups.com, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" > #syz test This crash does not have a reproducer. I cannot test it.