• Icon: Bug Bug
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    • Icon: Major Major
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      Just updated to Jenkins 2.69 and now I'm seeing this message everywhere:

      "Bad Message 431

      reason: Request Header Fields Too Large"

      It appears, among other places, in the console log of a build and in the build config page of a job.

          [JENKINS-45449] "Bad Message 431" everywhere

          Oleg Nenashev added a comment -

          Probably just JENKINS-25046, see the suggested workaround and diagnostic guidelines there

          Oleg Nenashev added a comment - Probably just JENKINS-25046 , see the suggested workaround and diagnostic guidelines there

          chin ho added a comment -

          You're right, I cleared the cookies for the page and it's working fine now.

          chin ho added a comment - You're right, I cleared the cookies for the page and it's working fine now.

          I'm having this issue on Jenkins 2.235.5 just after upgrading, it was fine for a long time for the last 3 years.

          Batbayar Bazarragchaa added a comment - I'm having this issue on Jenkins 2.235.5 just after upgrading, it was fine for a long time for the last 3 years.

          Same here, Jenkins 2.387.1. I figured out that there are a lot (58, to be precise) of cookies JSESSIONID.XXXXXXXX where XXXXXXXX are random hex digits. The size of the Cookies header was 4K. After I removed that cookies, everything works correctly.

          Dmitry Mikhirev added a comment - Same here, Jenkins 2.387.1. I figured out that there are a lot (58, to be precise) of cookies JSESSIONID.XXXXXXXX where XXXXXXXX are random hex digits. The size of the Cookies header was 4K. After I removed that cookies, everything works correctly.

          Dennis added a comment -

          Just after installing the new version, Jenkins 2.235.5 began giving me trouble after functioning normally for the prior three years.

          connections game

          Dennis added a comment - Just after installing the new version, Jenkins 2.235.5 began giving me trouble after functioning normally for the prior three years. connections game

            oleg_nenashev Oleg Nenashev
            chinhodado chin ho
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              Created:
              Updated:
              Resolved: