Hipersocket interface runs into netdev watchdog timeout and ksoftirqd spins at 100% CPU
This document (7010153) is provided subject to the disclaimer at the end of this document.
After updating the Linux kernel to version 188.8.131.52-0.95.1, NETDEV WATCHDOG transmit timeout kernel messages appear for Hipersocket interfaces under z/VM and the ksoftirqd kernel thread spins at 100% CPU.
This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.
- Document ID:7010153
- Creation Date: 13-Feb-2012
- Modified Date:16-Mar-2021
- SUSE Linux Enterprise Server
For questions or concerns with the SUSE Knowledgebase please contact: firstname.lastname@example.org