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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--_000_CPWP152MB7921AD045F2047C54BE78A5DCB19ACPWP152MB7921LAMP_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable 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=3D1048576000 results in 100% CPU and a non-killable sysctl program. This is somewhat unexpected... Bye, Alexander. -- https://na01.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F%2Fwww.leidi= nger.net%2F&data=3D05%7C01%7C%7C8154f1ba1c56451df44f08dba19ab6fb%7C84df9e7f= e9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638281458099404081%7CUnknown%7CTWFpbGZsb= 3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C300= 0%7C%7C%7C&sdata=3D1w9Qc6PlRiJU%2FYrGjSiyLGIbWfoekhX2XbRE%2FMr2MB8%3D&reser= ved=3D0<http://www.leidinger.net/>; Alexander@Leidinger.net: PGP 0x8F31830F9= F2772BF https://na01.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F%2Fwww.freeb= sd.org%2F&data=3D05%7C01%7C%7C8154f1ba1c56451df44f08dba19ab6fb%7C84df9e7fe9= f640afb435aaaaaaaaaaaa%7C1%7C0%7C638281458099404081%7CUnknown%7CTWFpbGZsb3d= 8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%= 7C%7C%7C&sdata=3DXONqhX5V5duH8oyRVwnAiruzHzcnIGCcjbWVDLscILU%3D&reserved=3D= 0<http://www.freebsd.org/>; netchild@FreeBSD.org : PGP 0x8F31830F9F2772B= F --_000_CPWP152MB7921AD045F2047C54BE78A5DCB19ACPWP152MB7921LAMP_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > </head> <body> Sounds like a fork bomb discovered <div><br> </div> <div id=3D"ms-outlook-mobile-signature" dir=3D"auto">Obter o <a href=3D"htt= ps://aka.ms/AAb9ysg"> Outlook para Android</a></div> <hr style=3D"display:inline-block;width:98%" tabindex=3D"-1"> <div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" st= yle=3D"font-size:11pt" color=3D"#000000"><b>From:</b> owner-freebsd-current= @freebsd.org <owner-freebsd-current@freebsd.org> on behalf of Alexand= er 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=3D"BodyFragment"><font size=3D"2"><span style=3D"font-size:11pt;= "> <div class=3D"PlainText">Hi,<br> <br> sysctl kern.maxvnodes=3D1048576000 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=3D"http://www.leidinger.net/">https://na01.safelinks.protection.out= look.com/?url=3Dhttp%3A%2F%2Fwww.leidinger.net%2F&data=3D05%7C01%7C%7C8= 154f1ba1c56451df44f08dba19ab6fb%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%= 7C638281458099404081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2= luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=3D1w9Qc6PlRi= JU%2FYrGjSiyLGIbWfoekhX2XbRE%2FMr2MB8%3D&reserved=3D0</a> Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF<br> <a href=3D"http://www.freebsd.org/">https://na01.safelinks.protection.outlo= ok.com/?url=3Dhttp%3A%2F%2Fwww.freebsd.org%2F&data=3D05%7C01%7C%7C8154f= 1ba1c56451df44f08dba19ab6fb%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C63= 8281458099404081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMz= IiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=3DXONqhX5V5duH8o= yRVwnAiruzHzcnIGCcjbWVDLscILU%3D&reserved=3D0</a> netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF<br> <br> </div> </span></font></div> </body> </html> --_000_CPWP152MB7921AD045F2047C54BE78A5DCB19ACPWP152MB7921LAMP_--
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