OPERATIONAL DEFECT DATABASE
...
...
After migration to EVPN with MPLS encapsulation, a segmentation fault crash has been observed observed a device' crash due to a segmentation fault UNIX-EXT-SIGNAL: Segmentation fault(11), Process = L2RIB Thread -Traceback= 1#846f70a0593f5ae80734e04af2629ace :563A55724000+FEB2B74 :563A55724000+FE67BC8 :563A55724000+FE76C69 :563A55724000+AB3672B :563A55724000+AB363B9 :563A55724000+FE6C07E :563A55724000+AB0996E
Device running EVPN with MPLS encap.
No known workarounds
A possible scenario for the crash is the following: + The crash is seen in L2RIB during BGP tests. BGP is injecting 10K MAC-IP routes with the same MAC and 10K different IP addresses. + When BGP is then unconfigured, this triggers the crash.
Click on a version to see all relevant bugs
Cisco Integration
Learn more about where this data comes from
Bug Scrub Advisor
Streamline upgrades with automated vendor bug scrubs
BugZero Enterprise
Wish you caught this bug sooner? Get proactive today.
