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Cisco Bug: CSCul80962 - PTM with two PBs is crashing after creating EVC between the PBs

Last Modified

Feb 02, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases

9.533

Description (partial)

Symptom:
PTM with two PBs is crashing after creating EVC between the PBs

Conditions:
1.	Created EVC P2P between 36/9 and 37/5. Before creating EVC, deleted one PPM port in PB 36, where we have one physical connection available.
2.	PTM crashed with the following error message in PTM console


		-Traceback= 0x1082534z 0x1734200z 0x173D05Cz 0x173D74Cz 0x1A79544z 0x1A917B8z 0x1A831E0z 0x1A83AB4z 0x4058F0z 0x3FF81Cz 

		CPU Register Context:
		MSR = 0x00029200  CR  = 0x22000044  CTR = 0x00000000  XER   = 0x00000000
		R0  = 0x00000000  R1  = 0x1DE670E8  R2  = 0xCE4ECE4E  R3    = 0x00000001
		R4  = 0x00000000  R5  = 0x00001000  R6  = 0x15A3C78B  R7    = 0x00029200
		R8  = 0x00029200  R9  = 0xA6908300  R10 = 0x00000010  R11   = 0x162CF268
		R12 = 0x82000042  R13 = 0xCE821774  R14 = 0x00000000  R15   = 0x00000001
		R16 = 0x0568D5F0  R17 = 0x044D0000  R18 = 0x00000001  R19   = 0x01000000
		R20 = 0x00000000  R21 = 0x21DAC4AC  R22 = 0x1DE67118  R23   = 0x0ECF54DC
		R24 = 0x1F828084  R25 = 0x0ECF54DC  R26 = 0x1DE67118  R27   = 0x00000001
		R28 = 0x19F71D1C  R29 = 0x0ECF54DC  R30 = 0x1F828084  R31   = 0x00000004

		Writing crashinfo to flash1:/crashinfo/crashinfo_20131203-041259-PST
		*** System received a SegV exception ***
		signal= 0xb, code= 0x1400, context= 0x45128d8
		PC = 0x1082534, Vector = 0x1400, SP = 0x1de670e8
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