Return-Path: From: "Zheng, Wu" To: Marcel Holtmann CC: "'linux-bluetooth@vger.kernel.org'" Subject: RE: "SMP security requested but not available" when BT_6lowpan connection Date: Wed, 9 Sep 2015 06:46:27 +0000 Message-ID: <2CF57A644018A745B8FE029C7223E16E11A9522C@SHSMSX104.ccr.corp.intel.com> References: <2CF57A644018A745B8FE029C7223E16E11A91C41@SHSMSX104.ccr.corp.intel.com> <8D7E2DC8-B9FE-45CD-A873-CC20DAE9769C@holtmann.org> In-Reply-To: <8D7E2DC8-B9FE-45CD-A873-CC20DAE9769C@holtmann.org> Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 List-ID: Hi Marcel, I will try it. Thanks. Best Regards Zheng Wu -----Original Message----- From: Marcel Holtmann [mailto:marcel@holtmann.org]=20 Sent: Wednesday, September 9, 2015 1:59 PM To: Zheng, Wu Cc: linux-bluetooth@vger.kernel.org Subject: Re: "SMP security requested but not available" when BT_6lowpan con= nection Hi Wu, > When I use kernel 4.1.6 to test BT 6lowpan, the error of "SMP security re= quested but not available" is shown. >=20 > 1. I use bluetoothctl power on >=20 > 2. echo 1 > 6lowpan_enable >=20 > 3. echo "connect 00:XX:XX:XX:XX:XX:XX 1" > 6lowpan_control. >=20 > Then "SMP security requested but not available". >=20 > I test kernel 4.1.3 and BT 6lowpan works well. >=20 > Any suggestion? Thanks. can try to boot a bluetooth-next kernel and see if the error is still prese= nt. We included a fix for the warning. Regards Marcel