{"id":17754,"date":"2024-11-18T17:08:06","date_gmt":"2024-11-18T09:08:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17754\/"},"modified":"2024-11-18T17:08:06","modified_gmt":"2024-11-18T09:08:06","slug":"linux-oops%e5%a4%a7%e6%8f%ad%e7%a7%98%ef%bc%9a%e9%94%99%e8%af%af%e5%8f%91%e7%94%9f%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%8f%8a%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17754\/","title":{"rendered":"Linux Oops\u5927\u63ed\u79d8\uff1a\u9519\u8bef\u53d1\u751f\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"

\"Linux<\/p>\n

Linux Oops\u5927\u63ed\u79d8\uff1a\u9519\u8bef\u53d1\u751f\u7684\u539f\u56e0\u53ca<\/p>\n

\u5728\u4f7f\u7528Linux\u7cfb\u7edf\u8fc7\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u51fa\u73b0Oops\u9519\u8bef\u3002Oops\u9519\u8bef\u5c5e\u4e8e\u4e00\u79cd\u4e25\u91cd\u7684\u7cfb\u7edf\u9519\u8bef\uff0c\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u6216\u8fd0\u884c\u5f02\u5e38\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Linux Oops\u9519\u8bef\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001Oops\u9519\u8bef\u7684\u539f\u56e0\uff1a<\/p>\n

    \n
  1. \u5185\u5b58\u8bbf\u95ee\u9519\u8bef\uff1a\u5f53\u7a0b\u5e8f\u8bd5\u56fe\u8bbf\u95ee\u672a\u5206\u914d\u7684\u5185\u5b58\u533a\u57df\u6216\u8005\u8d8a\u754c\u8bbf\u95ee\u5185\u5b58\u65f6\uff0c\u4f1a\u89e6\u53d1\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\u5bfc\u81f4Oops\u9519\u8bef\u3002<\/li>\n
  2. \u7a7a\u6307\u9488\u5f15\u7528\uff1a\u5f53\u7a0b\u5e8f\u8bd5\u56fe\u8bbf\u95ee\u7a7a\u6307\u9488\u5730\u5740\u65f6\uff0c\u4f1a\u89e6\u53d1\u7a7a\u6307\u9488\u5f15\u7528\u9519\u8bef\u5bfc\u81f4Oops\u9519\u8bef\u3002<\/li>\n
  3. \u786c\u4ef6\u6545\u969c\uff1a\u786c\u4ef6\u6545\u969c\u4e5f\u53ef\u80fd\u5bfc\u81f4Oops\u9519\u8bef\uff0c\u6bd4\u5982\u5185\u5b58\u635f\u574f\u3001\u786c\u76d8\u6545\u969c\u7b49\u3002<\/li>\n
  4. \u9a71\u52a8\u7a0b\u5e8f\u9519\u8bef\uff1a\u9a71\u52a8\u7a0b\u5e8f\u7684bug\u6216\u4e0d\u517c\u5bb9\u6027\u4e5f\u4f1a\u89e6\u53d1Oops\u9519\u8bef\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n

      \n
    1. \u4f7f\u7528\u5185\u5b58\u68c0\u6d4b\u5de5\u5177\uff1a\u53ef\u4ee5\u4f7f\u7528\u5185\u5b58\u68c0\u6d4b\u5de5\u5177\u5982memtest86+\u6765\u68c0\u6d4b\u5185\u5b58\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u6392\u9664\u5185\u5b58\u6545\u969c\u5bfc\u81f4\u7684Oops\u9519\u8bef\u3002<\/li>\n
    2. \u68c0\u67e5\u4ee3\u7801\u903b\u8f91\uff1a\u5bf9\u7a0b\u5e8f\u4ee3\u7801\u8fdb\u884c\u5ba1\u67e5\uff0c\u67e5\u627e\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\u6216\u7a7a\u6307\u9488\u5f15\u7528\u7684\u5730\u65b9\uff0c\u8fdb\u884c\u4fee\u590d\u3002<\/li>\n
    3. \u7a0b\u5e8f\uff1a\u53ca\u65f6\u66f4\u65b0\u7cfb\u7edf\u7684\u9a71\u52a8\u7a0b\u5e8f\uff0c\u786e\u4fdd\u9a71\u52a8\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u517c\u5bb9\u6027\u3002<\/li>\n
    4. \u7f16\u8bd1\u5185\u6838\u8c03\u8bd5\uff1a\u5728\u7f16\u8bd1\u5185\u6838\u65f6\u5f00\u542f\u8c03\u8bd5\u9009\u9879\uff0c\u53ef\u4ee5\u5728\u51fa\u73b0Oops\u9519\u8bef\u65f6\u6253\u5370\u76f8\u5173\u8c03\u8bd5\u4fe1\u606f\uff0c\u65b9\u4fbf\u5b9a\u4f4d\u95ee\u9898\u3002<\/li>\n<\/ol>\n

      \u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6a21\u62df\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\u7684Oops\u9519\u8bef\u5e76\u4fee\u590d\u4e4b\uff1a<\/p>\n

      #include <stdio.h>\n\nint main() {\n    int *ptr = NULL;\n    printf(\"\u5c1d\u8bd5\u8bbf\u95ee\u7a7a\u6307\u9488\u5730\u5740\uff1a%d\n\", *ptr);  \/\/ \u8fd9\u91cc\u4f1a\u89e6\u53d1\u7a7a\u6307\u9488\u5f15\u7528\u9519\u8bef\n    return 0;\n}<\/stdio.h><\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u4fee\u590d\u65b9\u6cd5\u4e3a\u4fee\u6539\u6307\u9488\u6307\u5411\u5408\u6cd5\u5730\u5740\uff1a<\/p>\n
      #include <stdio.h>\n\nint main() {\n    int num = 10;\n    int *ptr = &amp;num;\n    printf(\"\u4fee\u590d\u540e\u8bbf\u95ee\u6709\u6548\u5730\u5740\uff1a%d\n\", *ptr);\n    return 0;\n}<\/stdio.h><\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u901a\u8fc7\u4ee5\u4e0a\u793a\u4f8b\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u6e05\u695a\u5730\u4e86\u89e3Oops\u9519\u8bef\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\u3002\u5728\u4f7f\u7528Linux\u7cfb\u7edf\u65f6\uff0c\u9047\u5230Oops\u9519\u8bef\u4e0d\u5fc5\u60ca\u614c\uff0c\u53ef\u4ee5\u6309\u7167\u4e0a\u8ff0\u65b9\u6cd5\u9010\u6b65\u6392\u67e5\u548c\u89e3\u51b3\u95ee\u9898\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662fLinux Oops\u5927\u63ed\u79d8\uff1a\u9519\u8bef\u53d1\u751f\u7684\u539f\u56e0\u53ca\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      Linux Oops\u5927\u63ed\u79d8\uff1a\u9519\u8bef\u53d1\u751f\u7684\u539f\u56e0\u53ca \u5728\u4f7f\u7528Linux\u7cfb\u7edf\u8fc7\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u51fa\u73b0Oops\u9519\u8bef\u3002Oops\u9519\u8bef\u5c5e\u4e8e\u4e00\u79cd\u4e25\u91cd\u7684\u7cfb\u7edf\u9519\u8bef\uff0c\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u6216\u8fd0\u884c\u5f02\u5e38\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Linux Oops\u9519\u8bef\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001Oops\u9519\u8bef\u7684\u539f\u56e0\uff1a \u5185\u5b58\u8bbf\u95ee\u9519\u8bef\uff1a\u5f53\u7a0b\u5e8f\u8bd5\u56fe\u8bbf\u95ee\u672a\u5206\u914d\u7684\u5185\u5b58\u533a\u57df\u6216\u8005\u8d8a\u754c\u8bbf\u95ee\u5185\u5b58\u65f6\uff0c\u4f1a\u89e6\u53d1\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\u5bfc\u81f4Oops\u9519\u8bef\u3002 \u7a7a\u6307\u9488\u5f15\u7528\uff1a\u5f53\u7a0b\u5e8f\u8bd5\u56fe\u8bbf\u95ee\u7a7a\u6307\u9488\u5730\u5740\u65f6\uff0c\u4f1a\u89e6\u53d1\u7a7a\u6307\u9488\u5f15\u7528\u9519\u8bef\u5bfc\u81f4Oops\u9519\u8bef\u3002 \u786c\u4ef6\u6545\u969c\uff1a\u786c\u4ef6\u6545\u969c\u4e5f\u53ef\u80fd\u5bfc\u81f4Oops\u9519\u8bef\uff0c\u6bd4\u5982\u5185\u5b58\u635f\u574f\u3001\u786c\u76d8\u6545\u969c\u7b49\u3002 \u9a71\u52a8\u7a0b\u5e8f\u9519\u8bef\uff1a\u9a71\u52a8\u7a0b\u5e8f\u7684bug\u6216\u4e0d\u517c\u5bb9\u6027\u4e5f\u4f1a\u89e6\u53d1Oops\u9519\u8bef\u3002 \u4e8c\u3001\u89e3\u51b3\u65b9\u6cd5\uff1a \u4f7f\u7528\u5185\u5b58\u68c0\u6d4b\u5de5\u5177\uff1a\u53ef\u4ee5\u4f7f\u7528\u5185\u5b58\u68c0\u6d4b\u5de5\u5177\u5982memtest86+\u6765\u68c0\u6d4b\u5185\u5b58\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u6392\u9664\u5185\u5b58\u6545\u969c\u5bfc\u81f4\u7684Oops\u9519\u8bef\u3002 \u68c0\u67e5\u4ee3\u7801\u903b\u8f91\uff1a\u5bf9\u7a0b\u5e8f\u4ee3\u7801\u8fdb\u884c\u5ba1\u67e5\uff0c\u67e5\u627e\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\u6216\u7a7a\u6307\u9488\u5f15\u7528\u7684\u5730\u65b9\uff0c\u8fdb\u884c\u4fee\u590d\u3002 \u7a0b\u5e8f\uff1a\u53ca\u65f6\u66f4\u65b0\u7cfb\u7edf\u7684\u9a71\u52a8\u7a0b\u5e8f\uff0c\u786e\u4fdd\u9a71\u52a8\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u517c\u5bb9\u6027\u3002 \u7f16\u8bd1\u5185\u6838\u8c03\u8bd5\uff1a\u5728\u7f16\u8bd1\u5185\u6838\u65f6\u5f00\u542f\u8c03\u8bd5\u9009\u9879\uff0c\u53ef\u4ee5\u5728\u51fa\u73b0Oops\u9519\u8bef\u65f6\u6253\u5370\u76f8\u5173\u8c03\u8bd5\u4fe1\u606f\uff0c\u65b9\u4fbf\u5b9a\u4f4d\u95ee\u9898\u3002 \u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6a21\u62df\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\u7684Oops\u9519\u8bef\u5e76\u4fee\u590d\u4e4b\uff1a #include <stdio.h> int main() { int *ptr = NULL; printf(“\u5c1d\u8bd5\u8bbf\u95ee\u7a7a\u6307\u9488\u5730\u5740\uff1a%d “, *ptr); \/\/ \u8fd9\u91cc\u4f1a\u89e6\u53d1\u7a7a\u6307\u9488\u5f15\u7528\u9519\u8bef return 0; }<\/stdio.h> \u767b\u5f55\u540e\u590d\u5236 \u4fee\u590d\u65b9\u6cd5\u4e3a\u4fee\u6539\u6307\u9488\u6307\u5411\u5408\u6cd5\u5730\u5740\uff1a #include <stdio.h> int main() { int num = 10; int *ptr = &amp;num; printf(“\u4fee\u590d\u540e\u8bbf\u95ee\u6709\u6548\u5730\u5740\uff1a%d “, *ptr); return 0; }<\/stdio.h> \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u4ee5\u4e0a\u793a\u4f8b\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u6e05\u695a\u5730\u4e86\u89e3Oops\u9519\u8bef\u7684\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\u3002\u5728\u4f7f\u7528Linux\u7cfb\u7edf\u65f6\uff0c\u9047\u5230Oops\u9519\u8bef\u4e0d\u5fc5\u60ca\u614c\uff0c\u53ef\u4ee5\u6309\u7167\u4e0a\u8ff0\u65b9\u6cd5\u9010\u6b65\u6392\u67e5\u548c\u89e3\u51b3\u95ee\u9898\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17754","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17754"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17754\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}