Date: Thu, 10 Jun 2021 04:14:47 +0200 From: =?utf-8?Q?Niels_Kobsch=C3=A4tzki?= <niels@kobschaetzki.net> To: Valeri Galtsev <galtsev@kicp.uchicago.edu> Cc: freebsd-questions@freebsd.org Subject: Re: Weird problem with Apache and php Message-ID: <36C7A5CE-E921-42E3-8E52-94CAC826DCE5@kobschaetzki.net> In-Reply-To: <f9865c69-8950-92c3-2823-90acc4a22261@kicp.uchicago.edu> References: <f9865c69-8950-92c3-2823-90acc4a22261@kicp.uchicago.edu>
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--Apple-Mail-6110B759-7579-4423-8EEC-937AFE8142E7 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Sch=C3=B6ne Gr=C3=BC=C3=9Fe=20 Niels > On 9. Jun 2021, at 22:35, Valeri Galtsev <galtsev@kicp.uchicago.edu> wrote= : >=20 > =EF=BB=BF >=20 >> On 6/9/21 2:48 PM, Niels Kobsch=C3=A4tzki wrote: >> Hi, >> I have a weird problem on an old machine (FBSD 11.2, Apache 2.4, php 7.1 -= please don=E2=80=99t ask): I am trying to upload files via a simple php-scr= ipt. I am using mod_proxy_fcgi for connecting Apache to php-fpm. When I try t= o upload a file of a size between 63 and 64 KByte it works fine. As soon as t= he file is 1 Byte bigger the following happens: >> The upload starts and I see the temporary file popping up in /tmp and it i= s at max ca 40KByte in size. Interestingly it was today a different size in B= ytes then with my tests yesterday but it is over the day always the exact sa= me size. Then php hangs and suddenly php-fpm disconnects and errors out and t= he browser shows that something went wrong - maybe the server is busy, but n= o error code. That suddenly is always around 18 seconds and it is also alway= s the same time. >> I attached truss to the php-fpm-process that handles the upload and you s= ee it start, then nothing happens and php-fpm releases the connection. I did= a tcpdump on the loopback-interface on port 9000 and you see that the uploa= d starts and suddenly there is an error uploading the file-message in the du= mp. >> I checked the post_max_size and the upload_max_size, they are at over 100= MB. >=20 > I would also check memory_limit and make it larger than the above. That=E2=80=99s already the the case.=20 Niels --Apple-Mail-6110B759-7579-4423-8EEC-937AFE8142E7 Content-Type: application/pkcs7-signature; name=smime.p7s Content-Disposition: attachment; filename=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCBeow ggXmMIIDzqADAgECAhBEMe++tvvajzW7Qm6uHiTOMA0GCSqGSIb3DQEBCwUAMIGBMQswCQYDVQQG EwJJVDEQMA4GA1UECAwHQmVyZ2FtbzEZMBcGA1UEBwwQUG9udGUgU2FuIFBpZXRybzEXMBUGA1UE CgwOQWN0YWxpcyBTLnAuQS4xLDAqBgNVBAMMI0FjdGFsaXMgQ2xpZW50IEF1dGhlbnRpY2F0aW9u IENBIEczMB4XDTIxMDEyMjA3MDYzNFoXDTIyMDEyMjA3MDYzNFowITEfMB0GA1UEAwwWbmllbHNA a29ic2NoYWV0emtpLm5ldDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKGE3VPqrT0N XGZdchPoGGagQTDr7jdkAxKFiKj7BIlJnAVtJxCF/S8R27LcztHrXTnxBC1iBo0Cmr+7ophm6nnn qYz8a7f3S1U3U0sFuFyR6IjvanjlHQN1QvI8uYJ1f5bLRbMMoXkItafCjecqd8AOZzimRHk9SJBo 4zQVSfDQ3GmuVlqivGNmsQHJthbxFVUByLF88mAwenudeB7lPkMEVk9uo7swfYsCKawF1qwrUyV5 sGvE6RQm0+McXhLF4cDFiwthI6UTk8ZJrX8+JLWiiGIhGZqtgS99ki39G4r1Te+6uk10LN0kzBY8 8JW/+rnuk0MzX8L3rhDv5gQGp2ECAwEAAaOCAbcwggGzMAwGA1UdEwEB/wQCMAAwHwYDVR0jBBgw FoAUvpepqoS/gL8QU30JMvnhLjIbz3cwfgYIKwYBBQUHAQEEcjBwMDsGCCsGAQUFBzAChi9odHRw Oi8vY2FjZXJ0LmFjdGFsaXMuaXQvY2VydHMvYWN0YWxpcy1hdXRjbGlnMzAxBggrBgEFBQcwAYYl aHR0cDovL29jc3AwOS5hY3RhbGlzLml0L1ZBL0FVVEhDTC1HMzAhBgNVHREEGjAYgRZuaWVsc0Br b2JzY2hhZXR6a2kubmV0MEcGA1UdIARAMD4wPAYGK4EfARgBMDIwMAYIKwYBBQUHAgEWJGh0dHBz Oi8vd3d3LmFjdGFsaXMuaXQvYXJlYS1kb3dubG9hZDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYB BQUHAwQwSAYDVR0fBEEwPzA9oDugOYY3aHR0cDovL2NybDA5LmFjdGFsaXMuaXQvUmVwb3NpdG9y eS9BVVRIQ0wtRzMvZ2V0TGFzdENSTDAdBgNVHQ4EFgQUfwMN531oTPrviiH+qdnavnaVCKgwDgYD VR0PAQH/BAQDAgWgMA0GCSqGSIb3DQEBCwUAA4ICAQAPAL/JmCqPdAFl9gzG9oTSEJUT2PLeO4iK To5mhZNTcFj9A/N/FPi4/w0x0ksCh4LELglRQvXFz3tA8zYWOWLbEEALfJN3Nm+enzjNpmk2RULn Nuqd+wI417qRXAydKcshoi9u8aPakWO/BnOivEyfp/Skk0/VVLsaE0gEaXOHdkYLQCKrsLx73cz0 q8326nUMo3aWaGq5SAo9xHUQQoYNAG5ZvRh4HGJQxS1YalveorJu8CxRQlKPjZWLoSScLHpffD/E IPdJNsb7/jAMf9hFU4mjTXAWhMejtOX4nkC4t/nNLt+jvPRGqYLWIm6JBJUJWusyiryX32cyPFdX kjOAtPNF4aVDWJG09drzMZINbWSQAvsmgv9l1tfStsgQ06p1ivwPgrAL64CsQjs20OKFSYLIGDff c4pqdAIp6pGf228qK6JIrTv5DTjSFAjN2bqkfEZNlyqkEqeALgvuW15IhvT/+RZGWnWJ7AowiLkR lt6KBT7jG2FxTfRmwjzCCEKbns1O3inaqp4vBI9nBq6itWMqlqL/hJ+WUopvqYb9e3kieQJqRYSJ 0jse4GFh134p4mPt0Fdl/Q+uMWgbhv+jMbb3ILOZf82vJh0iIoLGM98W+lxCyo55xz9hMOUr1E5s wbGlXmYHwOXH+ksskexwL9Fp2ee2/LF5quvfFPyYrzGCA4UwggOBAgEBMIGWMIGBMQswCQYDVQQG EwJJVDEQMA4GA1UECAwHQmVyZ2FtbzEZMBcGA1UEBwwQUG9udGUgU2FuIFBpZXRybzEXMBUGA1UE CgwOQWN0YWxpcyBTLnAuQS4xLDAqBgNVBAMMI0FjdGFsaXMgQ2xpZW50IEF1dGhlbnRpY2F0aW9u IENBIEczAhBEMe++tvvajzW7Qm6uHiTOMA0GCWCGSAFlAwQCAQUAoIIBvzAYBgkqhkiG9w0BCQMx CwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0yMTA2MTAwMjE0NDdaMC8GCSqGSIb3DQEJBDEi BCDzek76Lau8fKAIL9GBEOl1vV0uWCAVrHx3af4qduYY1jCBpwYJKwYBBAGCNxAEMYGZMIGWMIGB MQswCQYDVQQGEwJJVDEQMA4GA1UECAwHQmVyZ2FtbzEZMBcGA1UEBwwQUG9udGUgU2FuIFBpZXRy bzEXMBUGA1UECgwOQWN0YWxpcyBTLnAuQS4xLDAqBgNVBAMMI0FjdGFsaXMgQ2xpZW50IEF1dGhl bnRpY2F0aW9uIENBIEczAhBEMe++tvvajzW7Qm6uHiTOMIGpBgsqhkiG9w0BCRACCzGBmaCBljCB gTELMAkGA1UEBhMCSVQxEDAOBgNVBAgMB0JlcmdhbW8xGTAXBgNVBAcMEFBvbnRlIFNhbiBQaWV0 cm8xFzAVBgNVBAoMDkFjdGFsaXMgUy5wLkEuMSwwKgYDVQQDDCNBY3RhbGlzIENsaWVudCBBdXRo ZW50aWNhdGlvbiBDQSBHMwIQRDHvvrb72o81u0Jurh4kzjANBgkqhkiG9w0BAQsFAASCAQBAqYMi 857RIxp4GSm4epVU5Ih9GnYecFZClEIOtpEbS4dgrOvso5DT5BP6Ck0ll4e40HIVzBYfgz5yRQhc 93XmyBQwoU9QB9bu69YTNPV2v6lFylyUAFNWQ4EI2GcpUnR9fg/JKKRUgp02Kc6yCqMD3PGEVnHj R2wzY0Vj2UTyeVM/4QnKQDCtLCCv+Ew3Z4h0NzXfn42MSLtVYXX2a5+XuNj67o0STyZYE8nbkN4g HKFHSMnXJxYrX1YY9QvZbu4zkAmYzfItZrrc4hGU2G8P48IYBl/cNnZi8cBRyD8s/oWYe+XeoA85 VfLnetVTkPPouFCDTokqPZvvc4ANaiDRAAAAAAAA --Apple-Mail-6110B759-7579-4423-8EEC-937AFE8142E7--
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