| Hello I caught the same issue with Script Security Plugin 1.41 - the same stacktrace, no lock for this operation and 15 threads got stuck. I think it comes with this change https://github.com/jenkinsci/script-security-plugin/commit/1ecf82eed7ab18bde4a781d5eb2768288f6f1ffe#diff-9d227066b0b6daf6826d5e00deddd362 this collection is not protected https://github.com/jenkinsci/script-security-plugin/blob/master/src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/whitelists/ProxyWhitelist.java#L68 and threads got stuck here https://github.com/jenkinsci/script-security-plugin/blob/master/src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/whitelists/ProxyWhitelist.java#L121 |
