Thanks very much for the quick reply.
So let me shed some words on your input:
First: Limiting the memory size did not help at all, nothing changed.
Unfortunetly I cannot post the whole results of the sysctl, since I cannot get
this box into the net, and it is quite too much to type it by hand.
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=128954
--- Comment #2 from Marie Helene Kvello-Aune ---
on 11-current (r295762), steps to reproduce:
# ifconfig igb1 inet 10.0.1.1/24
# route add -net 10.0.2.0/24 10.0.1.2
# netstat -rn
(...)
10.0.2.0/2410.0.1.2 UGSigb1
(
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196944
--- Comment #2 from Andrew Daugherity ---
I've found the commit that breaks it: base r241438 (which was MFC into stable/9
as 243546). Reading the commit history between 9.1 and 9.2, I saw that r248226
(MFC onto 9-stable as r248858) claims
