Kernel panics due to lockup in presence of sisips module

Solution Verified - Updated -


The kernel experiences a panic due to lockup on one or more CPUs being detected. Also, a fencing of the node may occur due to the very same reason. Sometimes unusually high load average is observed.


  • Red Hat Enterprise Linux 6
  • sisips kernel module

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In