AMPX036I Error Message Loop
APAR Identifier ...... PQ61892 Last Changed ........ 02/07/11
AMPX036I ERROR MESSAGE LOOP
Symptom ...... IN INCORROUT Status ........... CLOSED PER
Severity ................... 3 Date Closed ......... 02/07/08
Component .......... 5735FAL00 Duplicate of ........
Reported Release ......... 430 Fixed Release ............ 999
Component Name TCP/IP V2 FOR V Special Notice
Current Target Date .. Flags
SCP ...................
Platform ............
Status Detail: SHIPMENT - Packaged solution is available for
shipment.
PE PTF List:
PTF List:
Release 430 : UQ67888 available 02/07/11 (1000 )
Parent APAR:
Child APAR list:
ERROR DESCRIPTION:
Intermittant Assertions errors:
AMPX036I ASSERTION FAILURE CHECKING ERROR
TRACE BACK OF CALLED ROUTINES
ROUTINE STMT AT ADDRESS IN MODULE
TREEDELETENODE 56 00E2AC08 TCTREEP
DOMPRIOCTL 178 00CE72FC TCIPDOW_IPDO
DOIOCTL 55 00E1C9D6 SOCKREQUEST
PROCESSPENDMSG 196 00E1E1E0 SOCKREQUEST
SOCKREQUEST 18 00E1F0A2 SOCKREQUEST
Schedule 00D543BE
<MAIN-PROGRAM> 14 00CBC1B0 TCPIP
VSPASCAL 00E533E2
LOCAL FIX:
Additional Symptoms:
PITS MT03201
PROBLEM SUMMARY:
****************************************************************
* USERS AFFECTED: All z/VM TCP/IP users. *
****************************************************************
* PROBLEM DESCRIPTION: AMPX036I ASSERTION FAILURE CHECKING *
* ERROR in TreeDeleteNode in TCTREEP. *
****************************************************************
* RECOMMENDATION: APPLY PTF *
****************************************************************
Routine TreeInsertMatch (in TCTREEP) had two problems. Host
route subnetmasks were not handled properly, and the node
field TreeNodeUpwardFromRight was not initialized. When a new
node is acquired, sometimes TreeNodeUpwardFromRight was already
set to TRUE when we expected it to be FALSE. If that condition
occurs, our routing tree is incorrect, and assertion errors
occur.
PROBLEM CONCLUSION:
The field TreeNodeUpwardFromRight is now initialized in
TreeInsertMatch. In addition, the routine was changed to
correctly handle host routes subnetmasks.
TEMPORARY FIX:
COMMENTS:
MODULES/MACROS: TCPIP TCTREEP
SRLS: NONE
RTN CODES:
CIRCUMVENTION:
MESSAGE TO SUBMITTER:
|
