On 11/08/2012 09:29 AM, Daniel J Walsh wrote:
It looks like every or a lot of processes on the system are trying to
mmap_zero.
This looks like a kernel or gcc/glibc issue? I don't believe "rm"
"mdmon"
"fedora-readonly" "fedora-loadmodu" "sh"
"loadkeys" "sh" "setfont"
"fedora-storage-" "swapon" "modprobe" "plymouth"
"echo" "sulogin"
"fedora-storage-" "swapon" "modprobe" "plymouth"
"echo" "sulogin"
All need to mmap low kernel memory.
http://eparis.livejournal.com/891.html
http://eparis.livejournal.com/606.html
Right. We saw that much, but you're saying they shouldn't be mapping the
zero page. Ok. We'll dig into that.
Jon.