Type:
Bug
Priority:
Major
Resolution:
Won't Fix
Affects Version/s:
1.2.5
Customer reported DDLProc restarting without any workload. Further investigation and customer's internal test has proved that it was due to service discovery via nmap.
Jun 7 17 : 10 : 00 host1 ProcessMonitor[ 17456 ]: 00.515314 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 1975
Jun 7 17 : 11 : 00 host1 ProcessMonitor[ 17456 ]: 00.512870 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 14737
Jun 7 17 : 12 : 00 host1 ProcessMonitor[ 17456 ]: 00.511107 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 18114
Jun 7 17 : 12 : 50 host1 ProcessMonitor[ 17456 ]: 50.421923 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 19776
Jun 7 17 : 13 : 00 host1 ProcessMonitor[ 17456 ]: 00.514229 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 21232
Jun 7 17 : 14 : 00 host1 ProcessMonitor[ 17456 ]: 00.515231 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 21484
Jun 7 17 : 15 : 00 host1 ProcessMonitor[ 17456 ]: 00.512192 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 23080
Jun 7 17 : 16 : 00 host1 ProcessMonitor[ 17456 ]: 00.516688 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 25084
Jun 7 17 : 17 : 00 host1 ProcessMonitor[ 17456 ]: 00.514691 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 28107
Jun 7 17 : 18 : 00 host1 ProcessMonitor[ 17456 ]: 00.515758 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 29559
Jun 7 17 : 19 : 00 host1 ProcessMonitor[ 17456 ]: 00.512694 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 31345
Jun 7 17 : 20 : 00 host1 ProcessMonitor[ 17456 ]: 00.510610 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 478
/var/log/messages:
Jun 7 17 : 12 : 10 host1 ssh-server-g3: 114 Servant_warning, "Failed to resolve remote hostname." , Session-Id: 148485
Jun 7 17 : 12 : 10 host1 ssh-server-g3: 400 Connect, Src IP: <ip>, Dst IFace: cyber-ark, Dst IP: <ip>, Src Port: 60022 , Dst Port: 63022 , Ver: SSH- 2.0 -Rapid7SSH_0. 2 , Session-Id: 148485
Jun 7 17 : 12 : 10 host1 ssh-server-g3: 1002 Algorithm_negotiation_success, "kex_algorithm=diffie-hellman-group-exchange-sha1, hostkey_algorithm=ssh-rsa, cipher=aes128-cbc/aes128-cbc, mac=hmac-sha1/hmac-sha1, compression=none/none" , Session-Id: 148485
Jun 7 17 : 12 : 10 host1 ssh-server-g3: 1003 KEX_success, Algorithm: diffie-hellman-group-exchange-sha1, Modulus: 2048 bits, Session-Id: 148485 , Protocol-session-Id: 7DF08752DA455FC9A6F919F90CEA2C3178769B9F
Jun 7 17 : 12 : 10 host1 ssh-server-g3: 411 Login_failure, Username: , Reason: Connection lost, Src IP: <ip>, Dst IFace: cyber-ark, Dst IP: <ip>, Src Port: 60022 , Dst Port: 63022 , "Connection lost, Local Disconnect" , Session-Id: 148485
Jun 7 17 : 12 : 10 host1 ssh-server-g3: 402 Disconnect, Reason: Connection lost, Src IP: <ip>, Dst IFace: cyber-ark, Dst IP: <ip>, Src Port: 60022 , Dst Port: 63022 , "Connection lost, Local Disconnect" , Session-Id: 148485
Jun 7 17 : 12 : 10 host1 ssh-server-g3: 403 Version_exchange_failure, Error: Protocol error, Src IP: <ip>, Dst IFace: cyber-ark, Dst IP: <ip>, Src Port: 45720 , Dst Port: 63022 , "Version exchange failed: Malformed client version string prefix: " , Session-Id: 148483
Jun 7 17 : 12 : 10 host1 ssh-server-g3: 402 Disconnect, Reason: , Src IP: <ip>, Dst IFace: cyber-ark, Dst IP: <ip>, Src Port: 45720 , Dst Port: 63022 , "Version exchange failed, Remote Disconnect" , Session-Id: 148483
Jun 7 17 : 12 : 50 host1 ProcessMonitor[ 17456 ]: 50.421923 | 0 | 0 | 0 | C 18 CAL0000: *****MariaDB ColumnStore Process Restarting: DDLProc, old PID = 19776
Jun 7 17 : 12 : 54 host1 ProcessMonitor[ 17456 ]: 54.504540 | 0 | 0 | 0 | I 18 CAL0000: MariaDB ColumnStore Process DDLProc restarted successfully!!
{"report":{"fcp":1185.8000001907349,"ttfb":293.30000019073486,"pageVisibility":"visible","entityId":88757,"key":"jira.project.issue.view-issue","isInitial":true,"threshold":1000,"elementTimings":{},"userDeviceMemory":8,"userDeviceProcessors":32,"apdex":0.5,"journeyId":"1b7676a1-a321-4504-8708-2924b7cbcd93","navigationType":0,"readyForUser":1293.8000001907349,"redirectCount":0,"resourceLoadedEnd":1479.6000003814697,"resourceLoadedStart":298.90000009536743,"resourceTiming":[{"duration":264.5,"initiatorType":"link","name":"https://jira.mariadb.org/s/2c21342762a6a02add1c328bed317ffd-CDN/lu2cib/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/css/_super/batch.css","startTime":298.90000009536743,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":298.90000009536743,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":563.4000000953674,"responseStart":0,"secureConnectionStart":0},{"duration":264.69999980926514,"initiatorType":"link","name":"https://jira.mariadb.org/s/7ebd35e77e471bc30ff0eba799ebc151-CDN/lu2cib/820016/12ta74/494e4c556ecbb29f90a3d3b4f09cb99c/_/download/contextbatch/css/jira.browse.project,project.issue.navigator,jira.view.issue,jira.general,jira.global,atl.general,-_super/batch.css?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&slack-enabled=true&whisper-enabled=true","startTime":299.2000002861023,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":299.2000002861023,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":563.9000000953674,"responseStart":0,"secureConnectionStart":0},{"duration":274.80000019073486,"initiatorType":"script","name":"https://jira.mariadb.org/s/0917945aaa57108d00c5076fea35e069-CDN/lu2cib/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/js/_super/batch.js?locale=en","startTime":299.40000009536743,"connectEnd":299.40000009536743,"connectStart":299.40000009536743,"domainLookupEnd":299.40000009536743,"domainLookupStart":299.40000009536743,"fetchStart":299.40000009536743,"redirectEnd":0,"redirectStart":0,"requestStart":299.40000009536743,"responseEnd":574.2000002861023,"responseStart":574.2000002861023,"secureConnectionStart":299.40000009536743},{"duration":465.90000009536743,"initiatorType":"script","name":"https://jira.mariadb.org/s/2d8175ec2fa4c816e8023260bd8c1786-CDN/lu2cib/820016/12ta74/494e4c556ecbb29f90a3d3b4f09cb99c/_/download/contextbatch/js/jira.browse.project,project.issue.navigator,jira.view.issue,jira.general,jira.global,atl.general,-_super/batch.js?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&locale=en&slack-enabled=true&whisper-enabled=true","startTime":299.5,"connectEnd":299.5,"connectStart":299.5,"domainLookupEnd":299.5,"domainLookupStart":299.5,"fetchStart":299.5,"redirectEnd":0,"redirectStart":0,"requestStart":299.5,"responseEnd":765.4000000953674,"responseStart":765.4000000953674,"secureConnectionStart":299.5},{"duration":472.2999997138977,"initiatorType":"script","name":"https://jira.mariadb.org/s/a9324d6758d385eb45c462685ad88f1d-CDN/lu2cib/820016/12ta74/c92c0caa9a024ae85b0ebdbed7fb4bd7/_/download/contextbatch/js/atl.global,-_super/batch.js?locale=en","startTime":299.7000002861023,"connectEnd":299.7000002861023,"connectStart":299.7000002861023,"domainLookupEnd":299.7000002861023,"domainLookupStart":299.7000002861023,"fetchStart":299.7000002861023,"redirectEnd":0,"redirectStart":0,"requestStart":299.7000002861023,"responseEnd":772,"responseStart":772,"secureConnectionStart":299.7000002861023},{"duration":473.2000002861023,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:calendar-en/jira.webresources:calendar-en.js","startTime":300,"connectEnd":300,"connectStart":300,"domainLookupEnd":300,"domainLookupStart":300,"fetchStart":300,"redirectEnd":0,"redirectStart":0,"requestStart":300,"responseEnd":773.2000002861023,"responseStart":773.2000002861023,"secureConnectionStart":300},{"duration":474,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:calendar-localisation-moment/jira.webresources:calendar-localisation-moment.js","startTime":300.1000003814697,"connectEnd":300.1000003814697,"connectStart":300.1000003814697,"domainLookupEnd":300.1000003814697,"domainLookupStart":300.1000003814697,"fetchStart":300.1000003814697,"redirectEnd":0,"redirectStart":0,"requestStart":300.1000003814697,"responseEnd":774.1000003814697,"responseStart":774.1000003814697,"secureConnectionStart":300.1000003814697},{"duration":477,"initiatorType":"link","name":"https://jira.mariadb.org/s/b04b06a02d1959df322d9cded3aeecc1-CDN/lu2cib/820016/12ta74/a2ff6aa845ffc9a1d22fe23d9ee791fc/_/download/contextbatch/css/jira.global.look-and-feel,-_super/batch.css","startTime":300.30000019073486,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":300.30000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":777.3000001907349,"responseStart":0,"secureConnectionStart":0},{"duration":474.80000019073486,"initiatorType":"script","name":"https://jira.mariadb.org/rest/api/1.0/shortcuts/820016/47140b6e0a9bc2e4913da06536125810/shortcuts.js?context=issuenavigation&context=issueaction","startTime":300.5,"connectEnd":300.5,"connectStart":300.5,"domainLookupEnd":300.5,"domainLookupStart":300.5,"fetchStart":300.5,"redirectEnd":0,"redirectStart":0,"requestStart":300.5,"responseEnd":775.3000001907349,"responseStart":775.3000001907349,"secureConnectionStart":300.5},{"duration":476.7999997138977,"initiatorType":"link","name":"https://jira.mariadb.org/s/3ac36323ba5e4eb0af2aa7ac7211b4bb-CDN/lu2cib/820016/12ta74/d176f0986478cc64f24226b3d20c140d/_/download/contextbatch/css/com.atlassian.jira.projects.sidebar.init,-_super,-project.issue.navigator,-jira.view.issue/batch.css?jira.create.linked.issue=true","startTime":300.6000003814697,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":300.6000003814697,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":777.4000000953674,"responseStart":0,"secureConnectionStart":0},{"duration":475.7999997138977,"initiatorType":"script","name":"https://jira.mariadb.org/s/5d5e8fe91fbc506585e83ea3b62ccc4b-CDN/lu2cib/820016/12ta74/d176f0986478cc64f24226b3d20c140d/_/download/contextbatch/js/com.atlassian.jira.projects.sidebar.init,-_super,-project.issue.navigator,-jira.view.issue/batch.js?jira.create.linked.issue=true&locale=en","startTime":300.7000002861023,"connectEnd":300.7000002861023,"connectStart":300.7000002861023,"domainLookupEnd":300.7000002861023,"domainLookupStart":300.7000002861023,"fetchStart":300.7000002861023,"redirectEnd":0,"redirectStart":0,"requestStart":300.7000002861023,"responseEnd":776.5,"responseStart":776.5,"secureConnectionStart":300.7000002861023},{"duration":1156.5999999046326,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:bigpipe-js/jira.webresources:bigpipe-js.js","startTime":307.7000002861023,"connectEnd":307.7000002861023,"connectStart":307.7000002861023,"domainLookupEnd":307.7000002861023,"domainLookupStart":307.7000002861023,"fetchStart":307.7000002861023,"redirectEnd":0,"redirectStart":0,"requestStart":307.7000002861023,"responseEnd":1464.3000001907349,"responseStart":1464.3000001907349,"secureConnectionStart":307.7000002861023},{"duration":1171.8000001907349,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:bigpipe-init/jira.webresources:bigpipe-init.js","startTime":307.80000019073486,"connectEnd":307.80000019073486,"connectStart":307.80000019073486,"domainLookupEnd":307.80000019073486,"domainLookupStart":307.80000019073486,"fetchStart":307.80000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":307.80000019073486,"responseEnd":1479.6000003814697,"responseStart":1479.6000003814697,"secureConnectionStart":307.80000019073486},{"duration":276,"initiatorType":"xmlhttprequest","name":"https://jira.mariadb.org/rest/webResources/1.0/resources","startTime":733.2000002861023,"connectEnd":733.2000002861023,"connectStart":733.2000002861023,"domainLookupEnd":733.2000002861023,"domainLookupStart":733.2000002861023,"fetchStart":733.2000002861023,"redirectEnd":0,"redirectStart":0,"requestStart":733.2000002861023,"responseEnd":1009.2000002861023,"responseStart":1009.2000002861023,"secureConnectionStart":733.2000002861023}],"fetchStart":0,"domainLookupStart":0,"domainLookupEnd":0,"connectStart":0,"connectEnd":0,"requestStart":128,"responseStart":294,"responseEnd":306,"domLoading":297,"domInteractive":1506,"domContentLoadedEventStart":1506,"domContentLoadedEventEnd":1560,"domComplete":3105,"loadEventStart":3105,"loadEventEnd":3106,"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","marks":[{"name":"bigPipe.sidebar-id.start","time":1482.8000001907349},{"name":"bigPipe.sidebar-id.end","time":1483.7000002861023},{"name":"bigPipe.activity-panel-pipe-id.start","time":1483.9000000953674},{"name":"bigPipe.activity-panel-pipe-id.end","time":1486.6000003814697},{"name":"activityTabFullyLoaded","time":1566.8000001907349}],"measures":[],"correlationId":"d5a14c52f3952","effectiveType":"4g","downlink":9.1,"rtt":0,"serverDuration":97,"dbReadsTimeInMs":10,"dbConnsTimeInMs":20,"applicationHash":"9d11dbea5f4be3d4cc21f03a88dd11d8c8687422","experiments":[]}}