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SIGSEGV for stack growth failure.

 
Kadavan
Occasional Advisor

SIGSEGV for stack growth failure.


Iam seeing the following error on an HPUX DATA base server

Pid 29939 received a SIGSEGV for stack growth failure.
Possible causes: insufficient memory or swap space,
or stack size exceeded maxssiz.

Present ulimit values

cphpqp16:/users/root # ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) 2015464
stack(kbytes) 8192
memory(kbytes) unlimited
coredump(blocks) 4194303
nofiles(descriptors) 4096

3 REPLIES
Bill Hassell
Honored Contributor

Re: SIGSEGV for stack growth failure.

You may out of swap space. What does

swapinfo -tam

show?


Bill Hassell, sysadmin
Kadavan
Occasional Advisor

Re: SIGSEGV for stack growth failure.

cphpqp16:/users/root # swapinfo -tam
Mb Mb Mb PCT START/ Mb
TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
dev 1024 0 1024 0% 0 - 1 /dev/vg00/lvol2
dev 1024 0 1024 0% 0 - 0 /dev/vg01/lv_sec_swap
dev 1024 0 1024 0% 0 - 0 /dev/vg01/lv_sec_swap_2
reserve - 1553 -1553
memory 3821 2096 1725 55%
total 6893 3649 3244 53% - 0 -
cphpqp16:/users/root #

Re: SIGSEGV for stack growth failure.

It seems you have enough swap. From your other thread, you are increasing maxssiz:
http://h30499.www3.hp.com/t5/System-Administration/SIGSEGV-for-stack-growth-failure/m-p/4776249#M390463