Comment # 3 on bug 1173106 from Manfred Hollstein

Created attachment 838946 [details]
/var/log/zypper.log

This is my /var/log/zypper.log for the last two days. BUT, I never ran
purge-kernels explicitly, but just used "zypper dup" for upgrading from one
snapshot to the next one, or "zypper up" to install local updates, like the
kernels from Kernel:stable (mirrored to my local Kernel:stable.local repo). As
Neil suggested, I have disabled "purge-kernels.service" for now, too; will see
what'll happen during the next "zypper dup/up" round next time.