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Cisco Bug: CSCvu09764 - Traceback while masking srtp keys when sip debugs are enabled

Last Modified

Aug 29, 2020

Products (9)

  • Cisco IOS
  • Cisco 4221 Integrated Services Router
  • Cisco 4321 Integrated Services Router
  • Cisco 4331 Integrated Services Router
  • Cisco 4431 Integrated Services Router
  • Cisco 4351 Integrated Services Router
  • Cisco 4461 Integrated Services Router
  • Cisco 4451-X Integrated Services Router
  • Cisco Cloud Services Router 1000V

Known Affected Releases

17.2.1r

Description (partial)

Symptom:
Below traceback is observed when SIP debugs are enabled along SIP-Profile rules for SDP a=crypto lines.

Apr 30 19:09:52.729: %DATACORRUPTION-1-DATAINCONSISTENCY: strstr_s: s1max is 0,  -PC= :5583C686D000+1132AFE6
-Traceback= 1#3f02423c23300f6dede070c7c6b4eb45  :5583C686D000+5987ADC :5583C686D000+1132AFE6 :5583C686D000+ECDE40F :5583C686D000+ED1132B :5583C686D000+ED06904 :5583C686D000+ED05F34 :5583C686D000+E8BC9B7 :5583C686D000+E81D425 :5583C686D000+E85DBC6 :5583C686D000+E834C61 :5583C686D000+EC7BF08

Conditions:
SIP debugs need to enabled (debug ccsip info)
SIP-Profiles feature for modifying a=crypto lines in SDP.
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