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  1. Undertow
  2. UNDERTOW-1231

Deadlock AbstractFramedChannel when notifyClosed and markStreamBroken are called related to Http2Channel

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Details

    • Bug
    • Resolution: Done
    • Major
    • 1.4.21.Final
    • 1.4.20.Final
    • Core
    • None

    Description

      Hello,
      we are using Wildfly 10.1.0.Final Full Profile for a production app.

      Because of XNIO-276, where in our case the CPU load went around every 3 weeks to 100%, we update in May our XNIO library to 3.4.5 and our Undertow server to 1.4.14.

      Since around 2 month we are seeing deadlocks in undertow like the one in UNDERTOW-1074. So we updated around a month to Undertow 1.4.20 because we though according to the issue it should be fixed in 1.4.15 unfortunately we are still seeing these deadlocks.

      I attached 3 stacktraces from our system.

      This bug is related to: UNDERTOW-1074

      Attachments

        Issue Links

          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-15330 [GSS](7.1.z) UNDERTOW-1231/UNDERTOW-1179 - Deadlock AbstractFramedChannel when notifyClosed and markStreamBroken are called related to Http2Channel

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is incorporated by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-15330 [GSS](7.1.z) UNDERTOW-1231/UNDERTOW-1179 - Deadlock AbstractFramedChannel when notifyClosed and markStreamBroken are called related to Http2Channel

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. UNDERTOW-1074 Deadlock in Http2Channel

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Bug - A problem that impairs or prevents the functions of the product. UNDERTOW-1179 Remove 'receivers' set from the framed channel implementation

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Activity

            People

              sdouglas1@redhat.com Stuart Douglas
              manuelblechschmidt Manuel Blechschmidt (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: