On 6/3/18 8:01 AM, David Ahern wrote: > Is there a reproducer for the syzbot case?
One reproducer is to insert a route and then add a multipath route that has a duplicate nexthop.e.g,: ip -6 ro add vrf red 2001:db8:101::/64 nexthop via 2001:db8:1::2 ip -6 ro append vrf red 2001:db8:101::/64 nexthop via 2001:db8:1::4 nexthop via 2001:db8:1::2 Current net and next-next generates the trace; with the fix I proposed I don't see it on either branch and I do see the expected notifications to userspace.
