Oracle Linux: Infiniband Device Occasionally Reports "ibX: failed to send RTU: -22"
(Doc ID 2496719.1)
Last updated on APRIL 01, 2022
Applies to:Linux OS - Version Oracle Linux 6.0 and later
Linux ARM 64-bit
An Oracle Linux (OL) system with Infiniband (IB) hardware and kernel debugging enabled at loglevel 4 (KERN_WARNING) occasionally reports messages such as the following the the system log (/var/log/messages):
No error level messages are reported however.
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