RouteD daemon on Gaia OS might crash when working with OSPF

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Technical Level

Solution ID	sk103508
Technical Level
Product	Quantum Security Gateways, ClusterXL, Cluster - 3rd party, VSX
Version	R75.40 (EOL), R75.40VS (EOL), R75.45 (EOL), R75.46 (EOL), R75.47 (EOL), R76 (EOL), R77 (EOL), R77.10 (EOL), R77.20, R77.30 (EOL)
OS	Gaia
Platform / Model	All
Date Created	10-Dec-2014
Last Modified	02-Sep-2021

Symptoms

OSPF neighbors remain in "Loading" state for a long time.

/var/log/messages file shows that RouteD daemon has crashed with core dump file:

kernel: do_coredump: corename = "/etc/coredump/compress.sh /var/log/dump/usermode/routed.PID.core
kernel: do_coredump: argv_arr[0] = /etc/coredump/compress.sh
kernel: do_coredump: argv_arr[1] = /var/log/dump/usermode/routed.PID.core

Cause

RouteD sends Link State Request (LSR) for its own LSAs, but does not accept them when neighbor resends them (OSPF trace shows "OSPF LSA: Received own LSA ... must flush").

Solution

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