August 2018
Intermediate to advanced
482 pages
12h 44m
English
Content preview from Practical Linux Security Cookbook - Second Edition
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Causes of kernel errors
In Linux, a kernel error can be caused due to various reasons. Here we will discuss a few of the reasons:
- Hardware – Machine Check Exceptions: This type of kernel error is caused when a component failure is detected and reported by the hardware through an exception. This typically looks like this:
System hangs or kernel panics with MCE (Machine Check Exception) in /var/log/messages file.System was not responding. Checked the messages in netdump server. Found the following messages ..."Kernel panic - not syncing: Machine check".System crashes under load.System crashed and rebooted.Machine Check Exception panic
- Error Detection and Correction (EDAC): If any memory chip and PCI transfer error is detected, the hardware ...
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