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Every day this error occured

 kernel: crond[1234]: segfault at xxxxxxx rip xxxx rsp xxx error 14 

What's happen

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It's the fault reason.

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Thank you for answering . What is error 14? Could you describe details? – freddiefujiwra Apr 5 '10 at 2:08
It's a user-mode instruction fetch where the pointer used the reserved bit of the selector. – Ignacio Vazquez-Abrams Apr 5 '10 at 2:22

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