[FRR OSPFv2] OSPFd Coredump seen at ospf_ls_upd_send in ASBR summarisation topotest is executed (Pull Req : 7096)

[gpnaveen]

OSPFd coredump seen when

FRR VERSION
7.6-dev-20201104-01-g8c7e5b4f6

OPERATING SYSTEM VERSION
Ubuntu 16.04. / 18.04

KERNEL VERSION
4.19

OSPF Crash. : Call stack

Build : https://ci1.netdef.org/browse/FRR-FRRPULLREQ-16416/artifact/shared/Ubuntu-18.04-x86_64-Packages/

warning: Unexpected size of section `.reg-xstate/11477' in core file.
#0 0x00007f5785bda428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x00007f5785bda428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#1 0x00007f5785bdc02a in __GI_abort () at abort.c:89
#2 0x00007f578661f224 in ?? () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#3
#4 0x00007f5786629618 in route_node_get () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#5 0x0000564c8f07a17f in ospf_ls_upd_send ()
#6 0x0000564c8f07a557 in ospf_ls_upd_send_lsa ()
#7 0x0000564c8f0bd327 in ?? ()
#8 0x0000564c8f0bd5c6 in ospf_flood_through_area ()
#9 0x0000564c8f06fa8d in ospf_lsa_refresh ()
#10 0x0000564c8f06ff06 in ospf_router_lsa_update_area ()
#11 0x0000564c8f07078a in ospf_router_lsa_update ()
#12 0x0000564c8f0a8498 in ospf_redistribute_set ()
#13 0x0000564c8f096870 in ?? ()
#14 0x00007f57865ceca5 in ?? () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#15 0x00007f57865d0f5f in cmd_execute_command () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#16 0x00007f57865d1162 in cmd_execute () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#17 0x00007f57866342c5 in ?? () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#18 0x00007f57866344a0 in ?? () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#19 0x00007f5786636de0 in ?? () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#20 0x00007f578662e856 in thread_call () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#21 0x00007f57865f4018 in frr_run () from /usr/lib/x86_64-linux-gnu/frr/libfrr.so.0
#22 0x0000564c8f05ef96 in main ()

[rgirada]

Hi,

Please assign it to me , I wanted to work on this.

[gpnaveen]

To reproduce this issue, please run scripts from this PR : #7096

[gpnaveen]

This pr fixed this - #8815 All scripts passing in the CI.