System hanged due to error " serial8250: too much work for irq10 "

Solution Unverified - Updated -

Issue

System hanged due to error "serial8250: too much work for irq10".

In addition to the above errors, the following errors were logged in /var/log/messages:

Server Administrator: Storage Service EventID: 2169  The controller battery needs to be replaced.:  Battery 0 Controller 1
Server Administrator: Storage Service EventID: 2177  The controller battery Learn cycle has completed.:  Battery 0 Controller 1

Environment

  • Red Hat Enterprise Linux 4

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