Cluvfy - fails with errors - current and Required value are the same - Oracle RAC

I am trying run cluvfy and it it is failing, although, the current and Required value are the same. How should fix this?
OS:Red Hat Enterprise Linux Server release 6.3 (Santiago)
DB:11.2
Nodes: 2 VMservers
Command: running from dsdevrac01 server

./runcluvfy.sh stage -pre  crsinst -n dsdevrac01,dsdevrac02  -verbose > cluvfy_output3.txt

Few Examples- as you can see, the   Current and Required values are the same, yet the verify failes... don't know How I should fix this.

Check: Kernel parameter for "semmsl"
  Node Name         Current       Configured    Required      Status        Comment    
  ----------------  ------------  ------------  ------------  ------------  ------------
  dsdevrac02        250           unknown       250           failed        Configured value too low.