Same issue. Windows service. Upgraded using UI from 2.151 to 2.152. File, jenkins.war, was deleted.
INFO: Finished telemetry collection. 249 ms
Nov 22, 2018 10:53:09 AM hudson.model.UpdateCenter doUpgrade
INFO: Scheduling the core upgrade
Nov 22, 2018 10:53:09 AM hudson.model.UpdateCenter doUpgrade
INFO: Scheduling the core upgrade
Nov 22, 2018 10:53:11 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of jenkins.war on behalf of keithdavis
Nov 22, 2018 10:53:11 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading jenkins.war
Nov 22, 2018 10:53:49 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Installation successful: jenkins.war
Nov 22, 2018 10:53:49 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of jenkins.war on behalf of keithdavis
Nov 22, 2018 10:53:50 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading jenkins.war
Nov 22, 2018 10:54:30 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Installation successful: jenkins.war
Nov 22, 2018 10:54:39 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of Branch API on behalf of keithdavis
Nov 22, 2018 10:54:39 AM hudson.model.UpdateSite$Plugin deploy
INFO: Adding dependent install of trilead-api for plugin ssh-slaves
Nov 22, 2018 10:54:39 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading Branch API
Nov 22, 2018 10:54:40 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of Folders on behalf of keithdavis
Nov 22, 2018 10:54:40 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading Folders
Nov 22, 2018 10:54:40 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of GitLab on behalf of keithdavis
Nov 22, 2018 10:54:41 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading GitLab
Nov 22, 2018 10:54:46 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of Git client on behalf of keithdavis
Nov 22, 2018 10:54:47 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading Git client
Nov 22, 2018 10:54:48 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of Trilead API on behalf of keithdavis
Nov 22, 2018 10:54:48 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading Trilead API
Nov 22, 2018 10:54:49 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of SSH Slaves on behalf of keithdavis
Nov 22, 2018 10:54:49 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading SSH Slaves
Nov 22, 2018 10:54:49 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of Display URL API on behalf of keithdavis
Nov 22, 2018 10:54:50 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading Display URL API
Nov 22, 2018 10:54:50 AM hudson.model.UpdateCenter$DownloadJob run
INFO: Starting the installation of Pipeline: API on behalf of keithdavis
Nov 22, 2018 10:54:50 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download
INFO: Downloading Pipeline: API
Nov 22, 2018 10:54:56 AM hudson.model.UpdateCenter doSafeRestart
INFO: Scheduling Jenkins reboot
Nov 22, 2018 10:54:57 AM jenkins.model.Jenkins$23 run
INFO: Restart in 10 seconds
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins$23 run
INFO: Restarting VM as requested by keithdavis
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins cleanUp
INFO: Stopping Jenkins
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins$18 onAttained
INFO: Started termination
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins$18 onAttained
INFO: Completed termination
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins _cleanUpDisconnectComputers
INFO: Starting node disconnection
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins _cleanUpShutdownPluginManager
INFO: Stopping plugin manager
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins _cleanUpPersistQueue
INFO: Persisting build queue
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins _cleanUpAwaitDisconnects
INFO: Waiting for node disconnection completion
Nov 22, 2018 10:55:07 AM jenkins.model.Jenkins cleanUp
INFO: Jenkins stopped
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Error: Unable to access jarfile C:\Jenkins\jenkins.war
Downloaded 2.152 WAR file into the Jenkins directory. Started service. Works.
Hi. Are you running it as a Windows service. If yes, could you please provide the jenkins.xml configuration?