Invalid stack address encountered

RoshniMehta · #1 (**permalink**) 12-09-2008

Hello All,

One of our applications is not able to start after trying to set p4 port.
This is the log that is reported:

Code:

[Thr 6685] JLaunchISetP4Port: set p4 port 50004

-------------------------------------------
Signal 15 encountered.
=> 64 bit R/3 Kernel
=> 64 bit AIX Kernel
=> Heap limit      = unlimited
=> Stack limit     = 4294967296
=> Core limit      = 1073741312
=> File size limit = unlimited
=> Heap address  = 0x0x11850d960
=> Stack address = 0x110bfe320
=> Stack low     =  0x110bfba20
=> Stack high    =  0xffffffffffff0e0
-------------------------------------------
=> Stack Trace:
        read() at 0x90000000005e02c
        JStartupINPRead() at 0x10008ce00
        JStartupNPRead() at 0x10007fbbc
        JLaunchRequestFunc() at 0x1001cf330
        _pthread_body() at 0x900000000589428

!!! Invalid stack address encountered: 0x0
!!! Stack corrupted.
-------------------------------------------
=> CPU Registers:
     msr = 0xa00000000000d032     iar = 0x090000000005e02c
     ctr = 0xffffffff00000008      lr = 0xffffffffffffffff
     xer = 0x00000000ffffffff      cr = 0x0000000000004000
     r00 = 0xffffffffffffffff     r01 = 0x0000000110bfe320
     r02 = 0xffffffffffffffff     r03 = 0xffffffffffffffff
     r04 = 0xffffffffffffffff     r05 = 0xffffffffffffffff
     r06 = 0xffffffffffffffff     r07 = 0xffffffffffffffff
     r08 = 0xffffffffffffffff     r09 = 0xffffffffffffffff
     r10 = 0xffffffffffffffff     r11 = 0xffffffffffffffff
     r12 = 0xffffffffffffffff     r13 = 0x0000000110c0e800
     r14 = 0x0000000000000000     r15 = 0x0000000000000000
     r16 = 0x0000000000000000     r17 = 0x0000000000000000
     r18 = 0x0000000000000000     r19 = 0x0000000000000000
     r20 = 0x0000000000000000     r21 = 0x0000000000000000
     r22 = 0x00000001106547e0     r23 = 0x0000000000000000
     r24 = 0x0000000110bfea30     r25 = 0x0000000000000002
     r26 = 0x0000000110008260     r27 = 0x0000000110008268
     r28 = 0x0000000000000001     r29 = 0x0000000000000008
     r30 = 0x0000000110bfea30     r31 = 0x0000000000000020
-------------------------------------------


[Thr 258] Tue Dec  1 01:10:01 2008
[Thr 258] ***LOG Q0E=> SigIGenAction, signal ( 15) [sigux_mt.c   898]

Did anyone deal with this kind of situation. Any idea what could have triggered this problem. The application was working fine for 2 years; no recent upgrades/changes made to the code.

regards,
Roshni

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