Tried the proposed solution in the Bug #14719, were it is suggested to comment the following lines in the foreman-proxylib/launcher.rb file:
#ssl_options |= OpenSSL::SSL::OP_NO_SSLv2 if defined?(OpenSSL::SSL::OP_NO_SSLv2) #ssl_options |= OpenSSL::SSL::OP_NO_SSLv3 if defined?(OpenSSL::SSL::OP_NO_SSLv3) #ssl_options |= OpenSSL::SSL::OP_NO_TLSv1 if defined?(OpenSSL::SSL::OP_NO_TLSv1)
But to no avail. Yesterday the same errors appeared:
2019-08-09T04:38:03 [E] OpenSSL::SSL::SSLError: SSL_accept returned=1 errno=0 state=SSLv2/v3 read client hello A: http request
/usr/share/ruby/openssl/ssl.rb:280:in accept' 2019-08-09T04:38:08 [E] OpenSSL::SSL::SSLError: SSL_accept SYSCALL returned=5 errno=0 state=SSLv2/v3 read client hello A /usr/share/ruby/openssl/ssl.rb:280:inaccept’
2019-08-09T04:38:08 [E] OpenSSL::SSL::SSLError: SSL_accept returned=1 errno=0 state=SSLv2/v3 read client hello A: unknown protocol
/usr/share/ruby/openssl/ssl.rb:280:in accept' 2019-08-09T04:38:08 [E] OpenSSL::SSL::SSLError: SSL_accept returned=1 errno=0 state=SSLv2/v3 read client hello A: unknown protocol /usr/share/ruby/openssl/ssl.rb:280:inaccept’
2019-08-09T04:38:08 [E] OpenSSL::SSL::SSLError: SSL_accept returned=1 errno=0 state=SSLv2/v3 read client hello A: unknown protocol
/usr/share/ruby/openssl/ssl.rb:280:in accept' 2019-08-09T04:38:08 [E] OpenSSL::SSL::SSLError: SSL_accept returned=1 errno=0 state=SSLv2/v3 read client hello A: unknown protocol /usr/share/ruby/openssl/ssl.rb:280:inaccept’
2019-08-09T04:38:08 [E] OpenSSL::SSL::SSLError: SSL_accept returned=1 errno=0 state=SSLv2/v3 read client hello A: unknown protocol
/usr/share/ruby/openssl/ssl.rb:280:in accept' 2019-08-09T04:38:15 [E] OpenSSL::SSL::SSLError: SSL_accept SYSCALL returned=5 errno=0 state=SSLv2/v3 read client hello A /usr/share/ruby/openssl/ssl.rb:280:inaccept’
2019-08-09T04:38:15 [E] OpenSSL::SSL::SSLError: SSL_accept returned=1 errno=0 state=error: wrong version number
/usr/share/ruby/openssl/ssl.rb:280:in accept' 2019-08-09T04:38:15 [D] accept: ::ffff:10.114.167.5:39050 2019-08-09T04:38:21 [E] bad Request-Line‘.
2019-08-09T04:38:21 [D] close: ::ffff:10.114.167.5:39050
2019-08-09T04:38:21 [D] accept: ::ffff:10.114.167.5:39102
2019-08-09T04:38:21 [D] Rack::Handler::WEBrick is invoked.
2019-08-09T04:38:21 503941a3 [I] Started GET /
2019-08-09T04:38:21 503941a3 [I] Finished GET / with 404 (0.54 ms)
2019-08-09T04:38:21 [D] close: ::ffff:10.114.167.5:39102
2019-08-09T04:38:21 [D] accept: ::ffff:10.114.167.5:39104
2019-08-09T04:38:21 [D] Rack::Handler::WEBrick is invoked.
2019-08-09T04:38:21 32d188b3 [I] Started OPTIONS /
2019-08-09T04:38:21 32d188b3 [I] Finished OPTIONS / with 404 (0.26 ms)
2019-08-09T04:38:21 [D] close: ::ffff:10.114.167.5:39104
2019-08-09T04:38:21 [D] accept: ::ffff:10.114.167.5:39106
2019-08-09T04:38:21 [E] bad Request-Line OPTIONS / RTSP/1.0'. 2019-08-09T04:38:21 [D] close: ::ffff:10.114.167.5:39106 2019-08-09T04:38:21 [D] accept: ::ffff:10.114.167.5:39112 2019-08-09T04:38:24 [D] Starting allocated ip addresses cleanup pass... 2019-08-09T04:38:26 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:38:26 [D] close: ::ffff:10.114.167.5:39112 2019-08-09T04:38:26 [D] accept: ::ffff:10.114.167.5:39140 2019-08-09T04:38:31 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:38:31 [D] close: ::ffff:10.114.167.5:39140 2019-08-09T04:38:31 [D] accept: ::ffff:10.114.167.5:39236 2019-08-09T04:38:36 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:38:36 [D] close: ::ffff:10.114.167.5:39236 2019-08-09T04:38:36 [D] accept: ::ffff:10.114.167.5:39338 2019-08-09T04:38:36 [E] bad Request-LineHELP’.
2019-08-09T04:38:36 [D] close: ::ffff:10.114.167.5:39338
2019-08-09T04:38:36 [D] accept: ::ffff:10.114.167.5:39340
2019-08-09T04:38:36 [E] bad Request-Line S O ?G×÷º,îê²~ó ý‚{¹Õ–Èw›æÄÛ<=Ûoïn ( ‘.
2019-08-09T04:38:36 [D] close: ::ffff:10.114.167.5:39340
2019-08-09T04:38:36 [D] accept: ::ffff:10.114.167.5:39342
2019-08-09T04:38:36 [E] bad Request-Line qjn0k¡¢'. 2019-08-09T04:38:36 [D] close: ::ffff:10.114.167.5:39342 2019-08-09T04:38:37 [D] accept: ::ffff:10.114.167.5:39344 2019-08-09T04:38:42 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:38:42 [D] close: ::ffff:10.114.167.5:39344 2019-08-09T04:38:42 [D] accept: ::ffff:10.114.167.5:39464 2019-08-09T04:38:47 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:38:47 [D] close: ::ffff:10.114.167.5:39464 2019-08-09T04:38:47 [D] accept: ::ffff:10.114.167.5:39566 2019-08-09T04:38:47 [D] Rack::Handler::WEBrick is invoked. 2019-08-09T04:38:47 632c4357 [I] Started GET /nice%20ports%2C/Tri%6Eity.txt.bak 2019-08-09T04:38:47 632c4357 [I] Finished GET /nice%20ports%2C/Tri%6Eity.txt.bak with 404 (0.53 ms) 2019-08-09T04:38:47 [D] close: ::ffff:10.114.167.5:39566 2019-08-09T04:38:47 [D] accept: ::ffff:10.114.167.5:39568 2019-08-09T04:38:47 [E] bad Request-Linedefault’.
2019-08-09T04:38:47 [D] close: ::ffff:10.114.167.5:39568
2019-08-09T04:38:47 [D] accept: ::ffff:10.114.167.5:39570
2019-08-09T04:38:52 [E] comparison of Fixnum with nil failed
/usr/share/ruby/openssl/buffering.rb:210:in each' /usr/share/ruby/openssl/buffering.rb:210:inmin’
/usr/share/ruby/openssl/buffering.rb:210:in gets' /usr/share/ruby/webrick/httprequest.rb:519:inblock in _read_data’
/usr/share/ruby/webrick/utils.rb:239:in timeout' /usr/share/ruby/webrick/httprequest.rb:518:in_read_data’
/usr/share/ruby/webrick/httprequest.rb:529:in read_line' /usr/share/ruby/webrick/httprequest.rb:416:inread_request_line’
/usr/share/ruby/webrick/httprequest.rb:200:in parse' /usr/share/ruby/webrick/https.rb:50:inparse’
/usr/share/ruby/webrick/httpserver.rb:81:in run' /usr/share/ruby/webrick/server.rb:295:inblock in start_thread’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in call' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:inblock in create_with_logging_context’
2019-08-09T04:38:52 [D] close: ::ffff:10.114.167.5:39570
2019-08-09T04:38:52 [D] accept: ::ffff:10.114.167.5:39626
2019-08-09T04:38:52 [E] bad Request-Line OPTIONS sip:nm SIP/2.0'. 2019-08-09T04:38:52 [D] close: ::ffff:10.114.167.5:39626 2019-08-09T04:38:52 [D] accept: ::ffff:10.114.167.5:39628 2019-08-09T04:38:57 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:38:57 [D] close: ::ffff:10.114.167.5:39628 2019-08-09T04:38:57 [D] accept: ::ffff:10.114.167.5:39650 2019-08-09T04:39:02 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:39:02 [D] close: ::ffff:10.114.167.5:39650 2019-08-09T04:39:02 [D] accept: ::ffff:10.114.167.5:39652 2019-08-09T04:39:07 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:39:07 [D] close: ::ffff:10.114.167.5:39652 2019-08-09T04:39:07 [D] accept: ::ffff:10.114.167.5:39654 2019-08-09T04:39:12 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:39:12 [D] close: ::ffff:10.114.167.5:39654 2019-08-09T04:39:12 [D] accept: ::ffff:10.114.167.5:39656 2019-08-09T04:39:17 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:39:17 [D] close: ::ffff:10.114.167.5:39656 2019-08-09T04:39:17 [D] accept: ::ffff:10.114.167.5:39658 2019-08-09T04:39:22 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:39:22 [D] close: ::ffff:10.114.167.5:39658 2019-08-09T04:39:22 [D] accept: ::ffff:10.114.167.5:39660 2019-08-09T04:39:24 [D] Starting allocated ip addresses cleanup pass... 2019-08-09T04:39:27 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in block in create_with_logging_context' 2019-08-09T04:39:27 [D] close: ::ffff:10.114.167.5:39660 2019-08-09T04:39:27 [D] accept: ::ffff:10.114.167.5:39662 2019-08-09T04:39:32 [E] <ArgumentError> comparison of Fixnum with nil failed /usr/share/ruby/openssl/buffering.rb:210:ineach’
/usr/share/ruby/openssl/buffering.rb:210:in min' /usr/share/ruby/openssl/buffering.rb:210:ingets’
/usr/share/ruby/webrick/httprequest.rb:519:in block in _read_data' /usr/share/ruby/webrick/utils.rb:239:intimeout’
/usr/share/ruby/webrick/httprequest.rb:518:in _read_data' /usr/share/ruby/webrick/httprequest.rb:529:inread_line’
/usr/share/ruby/webrick/httprequest.rb:416:in read_request_line' /usr/share/ruby/webrick/httprequest.rb:200:inparse’
/usr/share/ruby/webrick/https.rb:50:in parse' /usr/share/ruby/webrick/httpserver.rb:81:inrun’
/usr/share/ruby/webrick/server.rb:295:in block in start_thread' /usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:incall’
/usr/share/gems/gems/logging-2.2.2/lib/logging/diagnostic_context.rb:474:in `block in create_with_logging_context’
2019-08-09T04:39:32 [D] close: ::ffff:10.114.167.5:39662
Is there any other information that I can give to help better understand this problem ?
It looks like some process is scanning your smart-proxy. Foreman doesn’t use OPTIONS and it’s also sending other garbage. Is there some internal security scanner that tries to find weaknesses?
Given that line you can firewall 10.144.167.5. I’m very certain this is something that tries to scan it for weaknesses. That can be a legitimate instance (many large orgs have such a thing) or an actual intruder. I’d contact your internal networking and/or security teams on how to proceed.