Cisco Bug: CSCun41292 - ASR1001 crash when show ip ei vrf X topo X.X.X.X/X
Last Modified
Nov 27, 2020
Products (2)
- Cisco 2600 Series Multiservice Platforms
- Cisco 2600 Series Multiservice Platforms
Known Affected Releases
15.3(1)S
Description (partial)
Symptom: On a Cisco ASR 1001 router running Cisco IOS Release 15.3(1)S, a crash occurs when the "show ip ei vrf X topo X.X.X.X/X" command is executed. The X.X.X.X/X must be in "FD is infinity" status in EIGRP as CSCtz01338. asr1001_bew_03# show ip ei vrf * to all | i Infinity P 174.162.XX.XX/24, 0 successors, FD is Infinity, U, serno 37, refcount 1 snip P 174.180.XX.XX/29, 0 successors, FD is Infinity, U, serno 46, refcount 1 asr1001_bew_03# asr1001_bew_03# asr1001_bew_03# asr1001_bew_03# asr1001_bew_03# asr1001_bew_03#show ip ei vrf 1 to 174.162.XX.XX/24 Exception to IOS Thread: Frame pointer 0x7F63DF6602D0, PC = 0x1956C8D UNIX-EXT-SIGNAL: Segmentation fault(11), Process = Exec -Traceback= 1#980611ad3b9665cd80fe5178bcd6036a :400000+1556C8D :400000+1556B09 :400000+15569D1 :400000+157DE39 :400000+15197A2 :400000+1518659 :400000+156BA5E :400000+15591D1 :400000+1189768 :400000+1188E6D :400000+1186E15 :400000+484F270 :400000+11A1CA0 Fastpath Thread backtrace: -Traceback= 1#980611ad3b9665cd80fe5178bcd6036a c:7F64154A4000+BE002 Auxiliary Thread backtrace: -Traceback= 1#980611ad3b9665cd80fe5178bcd6036a pthread:7F640ED43000+A7C9 Conditions: This symptom occurs when X.X.X.X/X is in "FD is infinity" status in EIGRP.
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