Sorry to say that the error in Opensim is still there. After a lot of reading and trying to get things to work it looks like the problem is in the Linux Kernel.
I suspect that the error may have to do with the network as it do not perform as it should.
Doing a hardware upgrade and then we have to see if the Welcome island stay online.
Strange thing is that the Robust server is ok on the same machine.
There be no more Upgrades to OpenSUSE servers until the problem is solved.