Date: Tue, 01 Oct 2002 16:57:14 -0700 From: Lars Eggert <larse@ISI.EDU> To: Duncan Barclay <dmlb@dmlb.org> Cc: current <current@FreeBSD.ORG> Subject: Re: zombies from linux binaries Message-ID: <3D9A365A.7070702@isi.edu> References: <XFMail.20021002005307.dmlb@computer.my.domain>
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This is a cryptographically signed message in MIME format. --------------ms070405000004090004050609 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Duncan Barclay wrote: > On 01-Oct-2002 Lars Eggert wrote: >> >>I've been running the guidescope web ad blocker >>(http://www.guidescope.com/home/) as a Linux binary under FreeBSD for a >>long time. The thing seems to fork a child for each web request it proxies. >> >>Under -current, it seems that the child processes become zombies, and >>the proxy stops working once 1024 or so accumulate. The zombies don't go >>away when parent process finishes, they stick around until reboot. > > Is this http://www.freebsd.org/cgi/query-pr.cgi?pr=42457 related? It > is for stable but I belive that the same behaviour is present in -current > and it may manifest itself differently. Don't know - I know the symptom, but haven't looked into finding the cause; guidescope is closed source. Lars -- Lars Eggert <larse@isi.edu> USC Information Sciences Institute --------------ms070405000004090004050609 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIJtjCC AzgwggKhoAMCAQICEGZFcrfMdPXPY3ZFhNAukQEwDQYJKoZIhvcNAQEEBQAwgdExCzAJBgNV BAYTAlpBMRUwEwYDVQQIEwxXZXN0ZXJuIENhcGUxEjAQBgNVBAcTCUNhcGUgVG93bjEaMBgG A1UEChMRVGhhd3RlIENvbnN1bHRpbmcxKDAmBgNVBAsTH0NlcnRpZmljYXRpb24gU2Vydmlj ZXMgRGl2aXNpb24xJDAiBgNVBAMTG1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBDQTErMCkG CSqGSIb3DQEJARYccGVyc29uYWwtZnJlZW1haWxAdGhhd3RlLmNvbTAeFw0wMDA4MzAwMDAw MDBaFw0wNDA4MjcyMzU5NTlaMIGSMQswCQYDVQQGEwJaQTEVMBMGA1UECBMMV2VzdGVybiBD YXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xDzANBgNVBAoTBlRoYXd0ZTEdMBsGA1UECxMUQ2Vy dGlmaWNhdGUgU2VydmljZXMxKDAmBgNVBAMTH1BlcnNvbmFsIEZyZWVtYWlsIFJTQSAyMDAw 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