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Zerofault terminates and coredumps - Segmentation fault

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Operating Systems AIX Zerofault terminates and coredumps - Segmentation fault
# 1  
Old 02-04-2009
Data Zerofault terminates and coredumps - Segmentation fault
Hi,
I am using zerofault in AIX to find memory leaks for my server.
Code:
zf -c <forked-server>

Code:
zf -l 30 <server> <arguments>

Then after some (5 mins ) it terminates core dumping and saying server exited abnormally.

I could not understand the core file generated: its something like show in below code. It would of great help if someone could provide any help on it.

Thanks in Advance
Vivek.
Smilie
Code:
memlist_show_file() at 0x3033d900
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
errloc_add() at 0x30359a74
errloc_count() at 0x3035985c
write_error_internal() at 0x303595dc
emu.assert() at 0x3030d8ac
GetVrs() at 0x303410cc
lock() at 0x3033f960
memlist_show_file() at 0x3033d900
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
add_sym_to_ht() at 0x30341c10
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
dbg_app_threads() at 0x3037111c
memlist_show_file() at 0x3033d97c
memlist_show_all() at 0x3033cbe4
emu_malloc() at 0x3030f730
emu_strdup() at 0x3030f358
add_sym_to_ht() at 0x30341c54
get_sym() at 0x30342a44
get_syms_internal() at 0x30342614
write_error_internal() at 0x30359660
write_memlist() at 0x3033be68
do_comm_stuff() at 0x3035928c
DoEmulation() at 0x3030dc20
(dbx) thread
 thread  state-k     wchan    state-u    k-tid   mode held scope function
>$t1     run                  running  6180937     k   no   pro  lock
 $t2     run                  blocked  4186247     u   no   pro  Do_Syscall
 $t3     run                  blocked  5230819     u   no   pro  Do_Syscall
 $t4     run                  running  1724619     u   no   pro  Do_Syscall
 $t5     run                  blocked  6172825     u   no   pro  Do_Syscall
 $t6     run                  running  7344321     u   no   pro  Do_Syscall
 $t7     run                  running  3989627     u   no   pro  Do_Syscall
 $t8     run                  blocked  3264735     u   no   pro

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