Donatas Abraitis

I managed to replicate this. stable/8.2 does not have this crash, but stable/8.3 and master have. Adding more details as a reference here: ``` (gdb) bt full #0 0x00007fc197d3ffe1 in...

Something is really wrong: ``` (gdb) p *peer->filter[2][1]->map $9 = {name = 0x55ebd3e71e20 "c197518-v6", map = 0x55ebd399c560} (gdb) p *peer->filter[2][1]->map->map $10 = {name = 0x55ebd43ad050 "\340\236\260 \002", head = 0x55ebd43ad6e0,...

Got one more different crash...: ``` (gdb) bt #0 raise (sig=sig@entry=11) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007f96dd73e450 in core_handler (signo=11, siginfo=0x7ffdfe6aecf0, context=) at lib/sigevent.c:261 #2 #3 route_map_apply_ext (map=, prefix=prefix@entry=0x7ffdfe6af8e0, match_object=match_object@entry=0x7ffdfe6af2e0, set_object=set_object@entry=0x7ffdfe6af2e0, pref=pref@entry=0x0)...

Let's wait until October 4, when the freeze ends.

ci:rerun failed test_bgp_bfd_down_cease_notification

ci:rerun failed test_ospfv3_single_area

Please enable `debug bgp updates` and show the logs.

Can you do the same as in comments in tests too? (I mean adding real tests)

> @ton31337, are you referring to automating the manual test cases? Yep :)

@mergifyio backport dev/8.4