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Forum Discussion
Grunf
Aug 08, 2017Tutor
Readynas Ultra 4 on OS6 unresponsive displays " sg_next+0"
Hi guys, Just a heads up. My Ultra 4 Plus stopped responding twice and needed hard reboot. Both times it was the same error: eth0 stopped responding and display shows "sg_next+0". kernel.log co...
Grunf
Aug 09, 2017Tutor
Thanks for the link but I have already read it. It is not much of a discussion really: somebody had the same issue and "resolved it" by holding the power button long enough for NAS to reboot. "Reboot it when it happens" is not really a remedy, is it?
What I am trying to say is that this is likely caused by kernel running out of memory in some buffer, triggered by IPv6 adress conflict. And I am looking forward to discuss it with somebody who can interpret kernel log.
BR
mdgm-ntgr
Aug 10, 2017NETGEAR Employee Retired
You're running OS6 on legacy hardware. Seeing it works fine with IPv6 disabled, I think that's a more than acceptable workaround for an unsupported use of OS6.
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