{"id":1914,"date":"2023-11-11T17:30:26","date_gmt":"2023-11-11T09:30:26","guid":{"rendered":"https:\/\/www.aqwu.net\/wp\/?p=1914"},"modified":"2023-11-11T17:30:26","modified_gmt":"2023-11-11T09:30:26","slug":"kswapd0%e6%8c%96%e7%9f%bf%e7%97%85%e6%af%92%e7%9a%84%e5%8f%91%e7%8e%b0%e4%b8%8e%e6%b8%85%e9%99%a4","status":"publish","type":"post","link":"https:\/\/www.aqwu.net\/wp\/?p=1914","title":{"rendered":"kswapd0\u6316\u77ff\u75c5\u6bd2\u7684\u53d1\u73b0\u4e0e\u6e05\u9664"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u8d77\u56e0\u4e0e\u72b6\u51b5<\/h2>\n\n\n\n<p>\u56e0\u4e3a\u5b9e\u9a8c\u9700\u8981\uff0c\u8fd1\u671f\u5728\u5b9e\u9a8c\u5ba4\u7684\u670d\u52a1\u5668\u4e0a\u4f7f\u7528tke\u642d\u5efak8s\u5e73\u53f0\uff0c\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0ck8s\u5b98\u65b9\u8981\u6c42\u5c06\u9632\u706b\u5899\u5173\u95ed\u3002<\/p>\n\n\n\n<p>\u800c\u5b8c\u6210\u642d\u5efa\u4e4b\u540e\uff0c\u53d1\u73b0\u6709\u4e00\u4e2akswapd0\u7a0b\u5e8f\u5360\u7528\u4e86\u6bd4\u8f83\u9ad8\u7684cpu\u4f7f\u7528\u7387\u3002<\/p>\n\n\n\n<p>\u4e00\u5f00\u59cb\u4ee5\u4e3a\u6216\u8bb8\u662f\u5b89\u88c5\u8fdb\u7a0b\u7684\u539f\u56e0\uff0c\u4f46\u540e\u7eed\u5378\u8f7d\u4e86installer\u5e76\u6e05\u9664\u4e86tke\u6b8b\u4f59\u5185\u5bb9\uff0c\u53d1\u73b0\u8be5\u8fdb\u7a0b\u4ecd\u7136\u5b58\u5728\uff0c\u4e8e\u662f\u63a8\u6d4b\u8be5\u8fdb\u7a0b\u5e94\u5f53\u5b58\u5728\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u8be5\u8fdb\u7a0b\u53ef\u4ee5\u76f4\u63a5kill\u6389\uff0c\u4f46\u662freboot\u4e4b\u540e\u53c8\u4f1a\u91cd\u65b0\u51fa\u73b0\uff0c\u72b6\u51b5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic2.zhimg.com\/80\/v2-c4feb9b86a6062ca2ab87453a9704fcd_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u63a2\u67e5\u6839\u6e90<\/h2>\n\n\n\n<p>\u6839\u636e\u4e0a\u9762\u7684\u8fdb\u7a0b\u4fe1\u606f\uff0c\u53ef\u4ee5\u770b\u5230\u8be5\u8fdb\u7a0b\u6267\u884c\u7684\u7528\u6237\u662fvagrant\uff0c\u8fd9\u5c31\u8ba9\u4eba\u611f\u5230\u5947\u602a\u4e86\uff0c\u4e8e\u662f\u7528\u547d\u4ee4<code>netstat -antlp<\/code>\u67e5\u770b\u4e86\u5e94\u7528\u8fde\u63a5\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-698b325b4719b815c81c77e4186c5518_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u53d1\u73b0\u5b58\u5728\u4e24\u4e2a\u8fde\u63a5\u662f\u901a\u54112\u4e2a\u5947\u602a\u7684ip\u5730\u5740\u7684\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fkswapd0\uff0c\u8fd8\u6709\u4e00\u4e2a\u662frsync\uff08\u662f\u75c5\u6bd2\u7f13\u5b58\u6587\u4ef6\uff09\uff1a<\/p>\n\n\n\n<p>\u68c0\u67e5\u8fd9\u4e24\u4e2aip\u5730\u5740\u53d1\u73b0\u90fd\u662f\u8377\u5170\u7684ip\uff0c\u800c\u4e14\u662f\u540c\u4e00\u4e2a\u6bb5\u7684\uff0c\u67e5\u8be2\u53d1\u73b0\u4e5f\u662f\u77e5\u540d\u7684\u6316\u77ffip\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic4.zhimg.com\/80\/v2-e88a1b2c9262dcee6dd450178070b07f_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic4.zhimg.com\/80\/v2-ee61744f7cd0b0ec2676b1b84860bb0f_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e8e\u662f\u4fbf\u67e5\u770b\u8fd9\u4e2a\u7a0b\u5e8f\u7684\u6839\u6e90\u51fa\u81ea\u54ea\u91cc\uff0c\u4f7f\u7528\u547d\u4ee4<code>ls -l \/proc\/2971\/exe<\/code>\u63a2\u67e5\uff1a<\/p>\n\n\n\n<p>\u53d1\u73b0\u5b83\u6307\u5411<code>\/home\/vagrant\/<\/code>\u4e0b\u7684\u4e00\u4e2a<code>.configrc\/a\/kswapd0<\/code>\uff0c\u8fdb\u5165<code>.configrc\/<\/code>\u6587\u4ef6\u5939\u63a2\u67e5\u53d1\u73b0\uff0c\u6574\u4e2a\u6587\u4ef6\u5939\u5e94\u8be5\u90fd\u662f\u6709\u95ee\u9898\u7684<\/p>\n\n\n\n<p>\u5230\u4e34\u65f6\u76ee\u5f55<code>\/tmp<\/code>\u4e2d\uff0c\u4f7f\u7528\u547d\u4ee4<code>ls -sa | grep vagrant<\/code>\u63a2\u67e5\uff0c\u4e5f\u53ef\u4ee5\u770b\u5230\u4e0evagrant\u7528\u6237\u76f8\u5173\u7684\u5947\u602a\u7684\u6587\u4ef6<\/p>\n\n\n\n<p>\u6b64\u65f6\uff0c\u8fd8\u9700\u8981\u68c0\u67e5\u51fa\u73b0\u95ee\u9898\u7528\u6237\u7684crontab\uff0c\u770b\u662f\u5426\u88ab\u5199\u5165\u4e86\u5b9a\u65f6\u8ba1\u5212\uff0c\u5426\u5219\u53ef\u80fd\u5b9a\u65f6\u6216\u8005reboot\u4e4b\u540e\u53c8\u4f1a\u542f\u52a8\u75c5\u6bd2\uff0c\u4f7f\u7528\u547d\u4ee4<code>crontab -l -u vagrant<\/code>\u68c0\u67e5\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic3.zhimg.com\/80\/v2-3071c971cab517ea77a11e3e9341b4ee_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u53e6\u5916\uff0c\u5bf9\u4e8e\u8be5\u7528\u6237\uff0c\u8fd8\u9700\u8981\u68c0\u67e5\u5176<code>.ssh<\/code>\u76ee\u5f55\u4e0b<code>authorized_keys<\/code>\u662f\u5426\u88ab\u914d\u7f6e\u4e86\u540e\u95e8\u7684ssh\u7684key\uff0c\u672c\u6b21\u53d1\u73b0\u8be5\u516c\u94a5\u5982\u4e0b\uff0c\u4e5f\u662f\u4e00\u4e2a\u77e5\u540d\u516c\u94a5\u4e86\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>AAAAB3NzaC1yc2EAAAABJQAAAQEArDp4cun2lhr4KUhBGE7VvAcwdli2a8dbnrTOrbMz1+5O73fcBOx8NVbUT0bUanUV9tJ2\/9p7+vD0EpZ3Tz\/+0kX34uAx1RV\/75GVOmNx+9EuWOnvNoaJe0QXxziIg9eLBHpgLMuakb5+BgTFB+rKJAw9u9FSTDengvS8hX1kNFS4Mjux0hJOK8rvcEmPecjdySYMb66nylAKGwCEE6WEQHmd1mUPgHwGQ0hWCwsQk13yCGPK5w6hYp5zYkFnvlC8hGmd4Ww+u97k6pfTGTUbJk14ujvcD9iUKQTTWYYjIIu5PmUux5bsZ0R4WFwdIe6+i6rBLAsPKgAySVKPRK+oRw==<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u75c5\u6bd2\u6e05\u9664<\/h2>\n\n\n\n<p>\u9996\u5148\uff0c\u5148\u6e05\u7406\u51fa\u73b0\u95ee\u9898\u7528\u6237\u7684crontab\uff0c\u4f7f\u7528\u547d\u4ee4<code>crontab -e -u vagrant<\/code>\u540e\uff0c\u5c06\u5185\u5bb9\u5168\u90e8\u6e05\u9664<\/p>\n\n\n\n<p>\u63a5\u7740\uff0c\u7528<code>kill -9 2971<\/code>\u547d\u4ee4\u5c06<strong>kswapd0<\/strong>\u8fdb\u7a0b\u6740\u6389\uff0c\u540c\u65f6\uff0c\u7528\u547d\u4ee4<code>kill -9 2339<\/code>\u5c06<strong>rsync<\/strong>\u8fdb\u7a0b\u4e5f\u6740\u6389<\/p>\n\n\n\n<p>\u968f\u540e\u5220\u9664<code>\/home\/vagrant\/<\/code>\u76ee\u5f55\u4e0b<code>.configrc\/<\/code>\u548c<code>\/tmp\/<\/code>\u76ee\u5f55\u4e0b<code>.X25-unix\/dota3.tar.gz<\/code>\u548c<code>.X25-unix\/.rsync\/*<\/code><\/p>\n\n\n\n<p>\u81f3\u6b64\uff0c\u6e05\u9664\u5de5\u4f5c\u5c31\u5b8c\u6210\u4e86\uff0c\u540e\u7eed\u53ef\u4ee5\u89c2\u5bdf\u75c5\u6bd2\u662f\u5426\u4f1a\u518d\u751f<\/p>\n\n\n\n<p>\u53e6\u5916\uff0c\u5efa\u8bae\u9664\u7279\u6b8a\u8981\u6c42\u5916\uff0c\u65f6\u523b\u5c06\u9632\u706b\u5899\u5f00\u542f\uff0c\u5e76\u4e14\uff0c\u5982\u6709\u9700\u8981\uff0c\u53ef\u4ee5\u81ea\u5df1\u7f16\u5199\u811a\u672c\u68c0\u67e5\u5404\u7528\u6237\u662f\u5426\u5b58\u5728\u5947\u602a\u7684crontab\u5b9a\u65f6\u8ba1\u5212<\/p>\n\n\n\n<p>\u8fd9\u91cc\u7ed9\u51fa\u4e00\u4e2a\u53ef\u884c\u811a\u672c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/passwd | awk -F\":\" '{print $1}' | while read -r line\ndo\n        echo $line\n        crontab -l -u $line\ndone\n<\/code><\/pre>\n\n\n\n<p>\u539f\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/465487828\">kswapd0\u6316\u77ff\u75c5\u6bd2\u7684\u53d1\u73b0\u4e0e\u6e05\u9664 &#8211; \u77e5\u4e4e (zhihu.com)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8d77\u56e0\u4e0e\u72b6\u51b5 \u56e0\u4e3a\u5b9e\u9a8c\u9700\u8981\uff0c\u8fd1\u671f\u5728\u5b9e\u9a8c\u5ba4\u7684\u670d\u52a1\u5668\u4e0a\u4f7f\u7528tke\u642d\u5efak8s\u5e73\u53f0\uff0c\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0ck8s\u5b98\u65b9\u8981\u6c42\u5c06\u9632\u706b\u5899\u5173 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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