Comment # 23 on bug 1189791 from Berthold Gunreben

At the moment, I cannot reproduce this bug, because I don't have the needed
z/VM available. The next steps I will do are an upgrade of z15 -> z16, after
this I will perform an upgrade of the z/VM release.

After that, I can try to reproduce the issue. However, since I also have direct
support from IBM at hand for SLES releases, I can go forward with IBM then. So,
for me, it is ok to close this here. It will take some more months to reproduce
with SLES on the latest z/VM.