Date: Sun, 20 Aug 2023 16:48:30 +0000 From: Ivan Quitschal <tezeka@hotmail.com> To: Alexander Leidinger <Alexander@Leidinger.net>, "current@freebsd.org" <current@freebsd.org> Subject: Re: 100% CPU time for sysctl command, not killable Message-ID: <CPWP152MB7921AD045F2047C54BE78A5DCB19A@CPWP152MB7921.LAMP152.PROD.OUTLOOK.COM> In-Reply-To: <67616bb5b074851832053a0286c3c2fa@Leidinger.net> References: <67616bb5b074851832053a0286c3c2fa@Leidinger.net>
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[-- Attachment #1 --] Sounds like a fork bomb discovered Obter o Outlook para Android<https://aka.ms/AAb9ysg>; ________________________________ From: owner-freebsd-current@freebsd.org <owner-freebsd-current@freebsd.org> on behalf of Alexander Leidinger <Alexander@Leidinger.net> Sent: Sunday, August 20, 2023 1:29:40 PM To: current@freebsd.org <current@freebsd.org> Subject: 100% CPU time for sysctl command, not killable Hi, sysctl kern.maxvnodes=1048576000 results in 100% CPU and a non-killable sysctl program. This is somewhat unexpected... Bye, Alexander. -- https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.leidinger.net%2F&data=05%7C01%7C%7C8154f1ba1c56451df44f08dba19ab6fb%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638281458099404081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=1w9Qc6PlRiJU%2FYrGjSiyLGIbWfoekhX2XbRE%2FMr2MB8%3D&reserved=0<http://www.leidinger.net/>; Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.freebsd.org%2F&data=05%7C01%7C%7C8154f1ba1c56451df44f08dba19ab6fb%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638281458099404081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=XONqhX5V5duH8oyRVwnAiruzHzcnIGCcjbWVDLscILU%3D&reserved=0<http://www.freebsd.org/>; netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF [-- Attachment #2 --] <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> </head> <body> Sounds like a fork bomb discovered <div><br> </div> <div id="ms-outlook-mobile-signature" dir="auto">Obter o <a href="https://aka.ms/AAb9ysg">; Outlook para Android</a></div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> owner-freebsd-current@freebsd.org <owner-freebsd-current@freebsd.org> on behalf of Alexander Leidinger <Alexander@Leidinger.net><br> <b>Sent:</b> Sunday, August 20, 2023 1:29:40 PM<br> <b>To:</b> current@freebsd.org <current@freebsd.org><br> <b>Subject:</b> 100% CPU time for sysctl command, not killable</font> <div> </div> </div> <div class="BodyFragment"><font size="2"><span style="font-size:11pt;"> <div class="PlainText">Hi,<br> <br> sysctl kern.maxvnodes=1048576000 results in 100% CPU and a non-killable <br> sysctl program. This is somewhat unexpected...<br> <br> Bye,<br> Alexander.<br> <br> -- <br> <a href="http://www.leidinger.net/">https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.leidinger.net%2F&data=05%7C01%7C%7C8154f1ba1c56451df44f08dba19ab6fb%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638281458099404081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=1w9Qc6PlRiJU%2FYrGjSiyLGIbWfoekhX2XbRE%2FMr2MB8%3D&reserved=0</a>; Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF<br> <a href="http://www.freebsd.org/">https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.freebsd.org%2F&data=05%7C01%7C%7C8154f1ba1c56451df44f08dba19ab6fb%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638281458099404081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=XONqhX5V5duH8oyRVwnAiruzHzcnIGCcjbWVDLscILU%3D&reserved=0</a> netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF<br> <br> </div> </span></font></div> </body> </html>help
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