From: Alexander Aring <alex.aring@gmail.com>
To: Anoop Kant <Anoop.Kant@LNTTECHSERVICES.COM>
Cc: "linux-wpan@vger.kernel.org" <linux-wpan@vger.kernel.org>,
"kantanoop@yahoo.com" <kantanoop@yahoo.com>
Subject: Re: Linux-Bluetoothnext: Ping6 execution for virtual Phy : System freezes
Date: Thu, 1 Oct 2015 12:28:17 +0200 [thread overview]
Message-ID: <20151001102815.GA2034@omega> (raw)
In-Reply-To: <51C7DE700DAED543997957503C74C84501074D1F@POCITMSEXMB05.LntUniverse.com>
On Thu, Oct 01, 2015 at 10:15:40AM +0000, Anoop Kant wrote:
> Thanks Alex for the information!!
>
> I executed the steps as provided in previous mail. My system gets freeze after enabling lowpan0 interface.
> i.e. after executing command // ip link set lowpan0 up //
>
mhhh, kernel freeze should never happen and with the below details I
can't say why you get a freeze.
> Every time, I have to reboot my system to get it up back.
>
> From Syslog, I see below : Am I missing something ? Any clue on probable reason of this issue ?
>
>
> Oct 1 14:57:49 yocto-HP-ProBook-4420s AptDaemon: INFO: Quitting due to inactivity Oct 1 14:57:49 yocto-HP-ProBook-4420s AptDaemon: INFO: Quitting was requested Oct 1 15:08:36 yocto-HP-ProBook-4420s kernel: [ 1137.587417] ieee802154fakelb ieee802154fakelb: added ieee802154 hardware
> Oct 1 15:08:36 yocto-HP-ProBook-4420s NetworkManager[1373]: SCPlugin-Ifupdown: devices added (path: /sys/devices/platform/ieee802154fakelb/ieee802154/phy1/net/wpan1, iface: wpan1)
> Oct 1 15:08:36 yocto-HP-ProBook-4420s NetworkManager[1373]: SCPlugin-Ifupdown: device added (path: /sys/devices/platform/ieee802154fakelb/ieee802154/phy1/net/wpan1, iface: wpan1): no ifupdown configuration found.
> Oct 1 15:08:36 yocto-HP-ProBook-4420s NetworkManager[1373]: SCPlugin-Ifupdown: devices added (path: /sys/devices/platform/ieee802154fakelb/ieee802154/phy0/net/wpan0, iface: wpan0)
>
>
> Oct 1 15:08:36 yocto-HP-ProBook-4420s NetworkManager[1373]: SCPlugin-Ifupdown: device added (path: /sys/devices/platform/ieee802154fakelb/ieee802154/phy0/net/wpan0, iface: wpan0): no ifupdown configuration found. =====> Erros in logs
>
>
> Oct 1 15:10:06 yocto-HP-ProBook-4420s NetworkManager[1373]: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lowpan0, iface: lowpan0)
> Oct 1 15:10:06 yocto-HP-ProBook-4420s NetworkManager[1373]: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lowpan0, iface: lowpan0): no ifupdown configuration found.
> Oct 1 15:12:21 yocto-HP-ProBook-4420s kernel: imklog 5.8.6, log source = /proc/kmsg started.
>
Can you please try to turn others networking managers for configurations
off? I will put a test with fakelb and NetworkManager on my todo list
and will check if I get a kernel freeze too.
- Alex
next prev parent reply other threads:[~2015-10-01 10:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-01 10:15 Linux-Bluetoothnext: Ping6 execution for virtual Phy : System freezes Anoop Kant
2015-10-01 10:28 ` Alexander Aring [this message]
[not found] ` <51C7DE700DAED543997957503C74C84501074D8A@POCITMSEXMB05.LntUniverse.com>
[not found] ` <20151001120802.GA25840@omega>
[not found] ` <51C7DE700DAED543997957503C74C84501074DF2@POCITMSEXMB05.LntUniverse.com>
[not found] ` <20151001124628.GA28241@omega>
[not found] ` <51C7DE700DAED543997957503C74C84501074E42@POCITMSEXMB05.LntUniverse.com>
2015-10-01 14:25 ` Alexander Aring
[not found] ` <51C7DE700DAED543997957503C74C84501074FF8@POCITMSEXMB05.LntUniverse.com>
2015-10-02 7:24 ` Alexander Aring
2015-10-12 10:47 ` Anoop Kant
2015-10-12 21:00 ` Alexander Aring
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