collectinfo segmentation fault or something else?

I got the following message from syslog:

syslog:May 26 16:40:01 hostname kernel: grsec: denied resource overstep by requesting 99684352 for RLIMIT_STACK against limit 8388608 for /[df:20831] uid/euid:0/0 gid/egid:0/0, parent /usr/share/webmin/virtual-server/[] uid/euid:0/0 gid/egid:0/0

I am running a grsec enabled kernel and I guess (?) that the above means that tried to create a core dump and it was denied the amount of space requested by the grsec resource limits.
Does anyone know what this means and if I am right ???
Is there anything to do to investigate further ???

Many thanks to all…

So many people have issues with a grsec kernel – its crap and even I wont use it.