Exalogic Virtual: Dom0 Compute Nodes Hanging Or Crashing With Memory Allocation Kernel Panic Traces On CGroup
(Doc ID 2976191.1)
Last updated on SEPTEMBER 27, 2023
Applies to:Oracle Exalogic Elastic Cloud Software - Version 18.104.22.168.0 and later
Oracle Virtual Server x86-64
Exalogic Virtual Releases 22.214.171.124.X
Exalogic Virtual Releases 126.96.36.199.X
In Exalogic Virtual racks (both 188.8.131.52.x & 184.108.40.206.x releases), issue of Dom0 compute nodes hanging or crashing with memory allocation kernel panic traces on cgroup is noticed. Below is the kernel panic traces at cgroup observed in messages system logs or ILOM console logs at the time of the issue.
Changes done on the Dom0 compute nodes which resulted in enabling cgroups.
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