[arch-general] NetworkManager warn logs, Is it something to be concerned?

[Damjan Georgievski]

On 23 July 2015 at 05:33, piruthiviraj natarajan <piruthiviraj at gmail.com> wrote:
> On Wed, Jul 22, 2015 at 4:00 PM, Christian Demsar <vixsomnis at vczf.io> wrote:
>
>> There might be a negligible decrease in speed since 220 bytes less are
>> being transmitted per frame, but I don't think it's a breaking issue.
>> Problems arise when the MTU is set higher than all parts of the network
>> can handle, which is why the standard seems to be 1500 (although I've
>> seen some openvpn configuration files restricting the MTU to 1400 for
>> reducing packet loss -- I've never tested to see if it works or not).
>>
>> I'm not sure why your NIC is broadcasting an MTU of 0. Someone more
>> experienced with the (Arch) Linux network stack should be able to help
>> here
>>
>
> Thanks christian.
> I disabled ipv6.
> It stopped  spitting out anymore errors for now.
> Still can't understand what could have induced this.
> But I do get errors in thermald in addition.
> Created an Issue at thermald upstream github.
>
> my journalctl -r
>
> https://dl.dropboxusercontent.com/u/106654446/journalctl.txt

probably fixed in this commit
http://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/src/devices/nm-device.c?id=c44069c10a4a9c696910baf0dbbefc41528f6dbe

-- 
damjan