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__NOTOC__ In computing, an oops is a deviation from correct behavior of the Linux kernel, one that produces a certain error log. The better-known kernel panic condition results from many kinds of oops, but other instances of an oops event may allow continued operation with compromised reliability. The term does not stand for anything, other than that it is a simple mistake. When the kernel detects a problem, it kills any offending processes and prints an ''oops message'', which Linux kernel engineers can use in debugging the condition that created the oops and fixing the underlying programming error. After a system has experienced an oops, some internal resources may no longer be operational. Thus, even if the system appears to work correctly, undesirable side effects may have resulted from the active task being killed. A kernel oops often leads to a kernel panic when the system attempts to use resources that have been lost. The official Linux kernel documentation regarding oops messages resides in the file 〔http://www.kernel.org/doc/Documentation/oops-tracing.txt〕 of the kernel sources. Some logger configurations may affect the ability to collect oops messages.〔(【引用サイトリンク】title=DevDocs/KernelOops )〕 The kerneloops software can collect and submit kernel oopses to a repository such as the www.kerneloops.org website,〔(【引用サイトリンク】title=kerneloops(8) - Linux man page )〕 which provides statistics and public access to reported oopses.For a person not familiar with technical details of computers and operating systems, an oops message might look confusing. Unlike other operating systems such as Windows or OS X, Linux chooses to present details explaining the crash of the kernel rather than display a simplified, user-friendly message. == See also == * kdump (Linux) Linux kernel's crash dump mechanism, which internally uses kexec * System.map contains mappings between symbol names and their addresses in memory, used to interpret oopses 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Linux kernel oops」の詳細全文を読む スポンサード リンク
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