topic Re: Program terminated with signal 11, Segmentation fault. SEGV_MAPERR - Address not mapped to objec in Operating System - HP-UX

Program terminated with signal 11, Segmentation fault. SEGV_MAPERR - Address not mapped to object

Mallesham_kukat — Tue, 24 Jan 2012 10:45:47 GMT

We are currently doing platform migration from sun solaris to HP-UX B.11.31.

version:
HP-UX hva03ads B.11.31 U ia64 0291095592 unlimited-user license

compiler:

Hewlett-Packard Company - 41 - HP C/aC++ Version A.06.25

on sun solaris unix it worked fine. When I am executing on HP it showing coredump error.

when i am trying to debug corefiles with gdb <binary filename> <corefilename>

it showing following warnings

HP gdb 6.1 for HP Itanium (32 or 64 bit) and target HP-UX 11iv2 and 11iv3.
Copyright 1986 - 2009 Free Software Foundation, Inc.
Hewlett-Packard Wildebeest 6.1 (based on GDB) is covered by the
GNU General Public License. Type "show copying" to see the conditions to
change it and/or distribute copies. Type "show warranty" for warranty/support.
..
Core was generated by `ksopogmf'.
Program terminated with signal 11, Segmentation fault.
SEGV_MAPERR - Address not mapped to object

warning: Load module /logiciel/oracle/client_10204/lib/libclntsh.so.10.1 has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libutil.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libind.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libgmf.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/librpm.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libweibull.so has been stripped.
Debugging information is not available.

warning: Load module /logiciel/oracle/client_10204/lib/libnnz10.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libgmfi.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libgmr.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libpp.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libgsttv.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libtctp.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/lib6pc.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libap.so has been stripped.
Debugging information is not available.

warning: Load module /sopdev01/sop/sopdevt/version_encours/../lib/libatk.so has been stripped.
Debugging information is not available.

#0 0xc0000000003cb110:0 in free+0xb0 () from /usr/lib/hpux64/libc.so.1

(gdb) bt
#0 0xc0000000003cb110:0 in free+0xb0 () from /usr/lib/hpux64/libc.so.1
#1 0x40000000000a3870:0 in mon_free_data () at ./src/moniteur.c:298
#2 0x40000000000a31b0:0 in svc_generique () at ./src/moniteur_tuxedo.c:583
#3 0x40000000000219b0:0 in sopogmf_dlist () at ./src/ksopogmf.pc:617
#4 0xc0000000257dcb30:0 in _tmsvcdsp () at tmsvcdsp.c:547
#5 0xc000000025838e70:0 in _tmrunserver () at tmrunsvr.c:2121
#6 0xc0000000257d9d90:0 in _tmstartserver () at tmstrtsrvr.c:166
#7 0x4000000000011150:0 in main () at BS-6caa.c:82

(gdb) frame 0
#0 0xc0000000003cb110:0 in free+0xb0 () from /usr/lib/hpux64/libc.so.1
(gdb) set $sp_save = $sp
(gdb) # the frame # of main or __pthread_bound_body
(gdb) frame 13
No frame with frame# or frame_address 13
(gdb) p $sp - $sp_save
$1 = 0
(gdb)

Please help on this.

Thanks & Regards

Mallesh

Re: Program terminated with signal 11, Segmentation fault. SEGV_MAPERR - Address not mapped to objec

Dennis Handly — Tue, 24 Jan 2012 21:44:19 GMT

>#0 0xc0000000003cb110:0 in free+0xb0

You have heap corruption. You need to use gdb's "set heap-check".

>#7 0x4000000000011150:0 in main BS-6caa.c:82

>(gdb) # the frame # of main or __pthread_bound_body
>No frame with frame# or frame_address 13

As the comment said, you need to use frame 7. But it is unlikely you have a stack overflow.

Re: Program terminated with signal 11, Segmentation fault. SEGV_MAPERR - Address not mapped to objec

Mallesham_kukat — Mon, 30 Jan 2012 05:30:37 GMT

>You have heap corruption. You need to use gdb's "set heap-check".

I am new to HP unix and Gdb . please can you explain how set gdb's "set heap-check".

Re: Program terminated with signal 11, Segmentation fault. SEGV_MAPERR - Address not mapped to objec

Dennis Handly — Mon, 30 Jan 2012 08:15:29 GMT

>please can you explain how set gdb's "set heap-check".

Before you run, you issue "set heap-check on".

Use "help set heap-check" for more options.

Re: Program terminated with signal 11, Segmentation fault. SEGV_MAPERR - Address not mapped to objec

Mallesham_kukat — Mon, 30 Jan 2012 09:56:21 GMT

Thanks Dennis Handly for your help.

Now my issue is solved.

Re: Program terminated with signal 11, Segmentation fault. SEGV_MAPERR - Address not mapped to objec

Dennis Handly — Mon, 30 Jan 2012 10:05:21 GMT

>Thanks Dennis Handly for your help.

If you are happy, please click on the Kudos star.

>Now my issue is solved.

It would be helpful to everyone else if you could explain how you solved the problem. Was it forgetting to allocate one more more for a string? Did gdb help?

Re: Program terminated with signal 11, Segmentation fault. SEGV_MAPERR - Address not mapped to objec

Mallesham_kukat — Fri, 11 May 2012 12:15:14 GMT

yes. Actually this issue is raised due to insuficiant allocation memory for a string.

ps_sc_nom_fic = (char *)malloc((strlen(ps_local)+strlen(ps_cs_ipn)+strlen(ps_type)+strlen(ps_num_jd)+strlen(ps_complement)+1)*sizeof(char));

then i added sufficient size. Now it is working fine.

Thanks for help