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Cisco Bug: CSCsy76185 - %SYS-2-NOBLOCK: printf with blocking disabled

Last Modified

Jan 24, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(4)XD10 12.4T

Description (partial)

Symptoms: The following traceback may be seen:

Local7.Critical 192.168.133.252 827681: %SYS-2-NOBLOCK: printf with blocking
disabled.
Local7.Critical 192.168.133.252 827682: -Process= "IP Input", ipl= 0, pid= 61
Local7.Critical 192.168.133.252 827683: -Traceback= 0x11EF3E4 0x1203120
0x180214C 0x1209F54 0x120A0B8 0x179EF5C 
0x19A1F94 0x19A270C 0x19A2930 0x19A2B0C 0x196B6FC 0x196EC44 0x197115C 0x1972F8C
0x17AC2F4 0x17AC87C

Conditions: The symptom is observed during basic function.
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