From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f177.google.com (mail-pf1-f177.google.com [209.85.210.177]) (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 01BC61396 for ; Fri, 2 Aug 2024 21:31:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722634293; cv=none; b=p4kJ97LI8JonYKovjkYogZ+y6BqPoy8vzqd6Hx6QKF312naHdPylL0YJej/eR+tdTL/A7fa4FN5yDgwZ7/tBvArR+w/nQEprsAG4Cg6UOtrZDw+2eh5OesuKqp/4fuFlw3AYR3UkgkvXLAi1pnOcSVCifNAUzdyzIIL8hYqctlo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722634293; c=relaxed/simple; bh=N/bkhoclcDF9N6YGdC5UP2Cv+bxlhp/62VCe8P1bU90=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QpwyCFRva3JdeRASsrf+VxXgRWWi9sD8oBHcMjDqKHaYI+fZSvUV+35OvTM2s2zKpFwRFKbsftdpbgep+dPw2Hxjwurn8srJ+w+Gs7WPOTJ+/R9onn1Wwq3ZfIS+hqitXT+uI9hLBZs5ZRS94PTiheV0IJma+0SfIz4H2pZMlu0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.210.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pf1-f177.google.com with SMTP id d2e1a72fcca58-70d1a74a43bso6414183b3a.1 for ; Fri, 02 Aug 2024 14:31:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722634291; x=1723239091; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=vbmO4KOuDaOFuESIt0suPWSi7GBxZGUwlTBYZeh0caY=; b=FivfkXhqsHJdFcoA1UP9rB2++ZVblBpiSAJLbSUVlLRF70mYH18ugdFE5rmbNzv7FO mAZZJwkbi/3Mzc7wElxfJJgplHxykIAEMRxLPSxLS1iXVqbG0V1eo2YvMcH03P0ocMJ8 jtNtfSDCb3s5dYo0w7gqOQ53GV47eiBqWjr5vthxhU9enaFC4AdW0IJVLjF/C28ltKXv WmmsNRKvCSbA2MXGhloCJ8NDLec+wrx0iuOV6kSB7l0OVsSPctzdVj+Y26KrP130M/tm AFq/tXUIL0wEY0HEhaiQXEefr+WnLRsl1BUQEmdc0JtKQtiXlZi2jwW2/clgrih2YVU2 TdeA== X-Gm-Message-State: AOJu0YzBs8GicBzKAOoMDn2DHc2k7uBwqRfnpmRkeq50aQIbZ3bM2iNF xCqU5RhSvUQNLKwr4pVB7R2vi9ILevqde03r8yw2L/OBnPAckCFWckzaKQ== X-Google-Smtp-Source: AGHT+IH3UbGQleUVjw9w0t5wUQiA/gOoVLvw7jq+Jgh7DMqK3q9VYMiZDZhoLDsPOSwNiUkJIbtuPA== X-Received: by 2002:a05:6a00:1790:b0:70d:2ac8:c838 with SMTP id d2e1a72fcca58-7106cf8ac9emr6514373b3a.4.1722634291104; Fri, 02 Aug 2024 14:31:31 -0700 (PDT) Received: from liuwe-devbox-debian-v2 ([20.69.120.36]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7106ecdff89sm1754808b3a.103.2024.08.02.14.31.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Aug 2024 14:31:30 -0700 (PDT) Date: Fri, 2 Aug 2024 21:31:29 +0000 From: Wei Liu To: Ubisectech Sirius Cc: linux-kernel , kys , haiyangz , "wei.liu" , decui Subject: Re: BUG: stack guard page was hit in vsock_connectible_recvmsg Message-ID: References: <59b20304-a273-4882-8dfb-fe9a668ec8d8.bugreport@valiantsec.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <59b20304-a273-4882-8dfb-fe9a668ec8d8.bugreport@valiantsec.com> Hello On Mon, Jul 29, 2024 at 10:22:37AM +0800, Ubisectech Sirius wrote: > > vsock_bpf_recvmsg+0xb41/0x11a0 net/vmw_vsock/vsock_bpf.c:105 > I'm not sure why I (or other Hyper-V folks) were CC'ed on this email. Per get_maintainer.pl, the maintainers of the vmw_vsock directory are: Stefano Garzarella (maintainer:VM SOCKETS (AF_VSOCK)) "David S. Miller" (maintainer:NETWORKING [GENERAL]) Eric Dumazet (maintainer:NETWORKING [GENERAL]) Jakub Kicinski (maintainer:NETWORKING [GENERAL]) Paolo Abeni (maintainer:NETWORKING [GENERAL]) virtualization@lists.linux.dev (open list:VM SOCKETS (AF_VSOCK)) netdev@vger.kernel.org (open list:VM SOCKETS (AF_VSOCK)) linux-kernel@vger.kernel.org (open list) You probably want to resend your report to them. Thanks, Wei.