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Cisco Bug: CSCur03093 - process tacacsd crash

Last Modified

Sep 12, 2019

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.3.4.K9SEC

Description (partial)

Symptom:
process tacacsd crash


Evidence:
RP/0/RSP0/CPU0:Sep 22 12:53:19.696 : dumper[60]: %OS-DUMPER-7-DUMP_ATTRIBUTE : Dump request with attribute 7 for process pkg/bin/tacacsd 
?[K --More-- ? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??[KRP/0/RSP0/CPU0:Sep 22 12:53:19.696 : dumper[60]: %OS-DUMPER-4-SIGSEGV : Thread 10 received SIGSEGV - Segmentation Fault 
RP/0/RSP0/CPU0:Sep 22 12:53:19.696 : dumper[60]: %OS-DUMPER-4-SIGSEGV_INFO : Accessed BadAddr 0x33010058 at PC 0x420332b. Signal code 1 - SEGV_MAPPER. Address not mapped. 
RP/0/RSP0/CPU0:Sep 22 12:53:19.696 : dumper[60]: %OS-DUMPER-4-CRASH_INFO : Crashed pid = 569682 (pkg/bin/tacacsd)

Conditions:
The only change that was done during that time was "TACACS server changed from the old tacacs servers at 159.140.176.6 and .7" which is relevant to the crash
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