The system suddenly fails to access the network.

Source: Internet
Author: User
The system suddenly fails over the network-general Linux technology-Linux technology and application information. The following is a detailed description. The system suddenly fails over the network and can only be forced to restart. After restart, view the/var/log/messages log. The content is as follows:
Aug 11 10:48:49 web01 modprobe: FATAL: cocould not load/lib/modules/2.6.18-164.11.1.el5PAE/modules. dep: No such file or directory
Aug 11 10:49:53 web01 last message repeated 3 times
Aug 11 10:49:53 web01 last message repeated 4 times
Aug 11 15:38:04 web01 kernel: Out of socket memory
Aug 11 15:38:39 web01 last message repeated 8 times
Aug 11 15:39:12 web01 last message repeated 8 times
Aug 11 15:39:12 web01 kernel: TCP: too protocol of orphaned sockets
Aug 11 15:39:12 web01 kernel: Out of socket memory
Aug 11 15:39:12 web01 kernel: TCP: too protocol of orphaned sockets
Aug 11 15:39:12 web01 kernel: Out of socket memory
.....................
What is the problem? Thank you!

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