Hi, We downgraded to version 1.6.3 as we are in a hurry to get to production. We can still simulate the old environment, so I will try the patches... It will probably not be today or tomorrow. Svenne On 29-01-2018 12:55, Ondrej Zajicek wrote:
On Sun, Jan 28, 2018 at 06:39:46PM +0100, Svenne Krap wrote:
Ok, I send you the files privately.
Svenne Hi
The first attached patch (fix-nexthop.patch) should fix the crash.
But seems like there are some strange factors in your setup that triggered the issue:
jan 28 14:59:29 R1 bird[6648]: Next hop address 185.38.27.64 is a local address of iface bond0.3670
This means that BGP on R1 received a route with bgp_next_hop 185.38.27.64, which is on R1.
There are also these messages:
jan 28 14:59:14 R1 bird[6648]: Assertion 'f->addr_type == a->type' failed at nest/rt-fib.c:241 jan 28 14:59:14 R1 bird[6648]: Assertion 'f->addr_type == a->type' failed at nest/rt-fib.c:204
Which are some other issue (likely some mixed-up IPv4 and IPv6). Could you try to build and run BIRD with the second patch (force-assert.patch)? That would case crash and core dump on assert.