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Plugin causes IntelliJ to completely freeze up when running code inspections #534

Description

@F21

I am running code inspections by going to Code -> Inspect Code.
Under the inspection profile, I've disabled all inspections except for the Buf inspection. After saving and starting the inspections, the IDE freezes immediately and this message shows up: IntelliJ IDEA is not responding Dump Threads at the bottom of the IDE. The only way to exit is to kill the process in task manager.

IntelliJ IDEA debug details:

IntelliJ IDEA 2026.2.3
Build #IU-262.10968.63, built on September 16, 2026
Source revision: 1dfe5ce6ce2e9
Runtime version: 25.0.4+1-b508.27 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Toolkit: sun.awt.windows.WToolkit
Windows 11.0
Exception reporter ID: 14112418565522a-85b0-45ca-9fac-98fda77f9018
JCEF version: 144.0.15-262-b37
GC: G1 Young Generation, G1 Concurrent GC, G1 Old Generation
Memory: 32768MiB
Cores: 20
Registry:
  debugger.new.tool.window.layout=true
  ide.experimental.ui=true
  chat.run.target.promo.enabled=true
  trace.state.event.service.url=https://api.jetbrains.cloud/trace-status
Non-Bundled Plugins:
  org.jetbrains.plugins.docker.gateway (262.10968.148)
  Docker (262.10968.76)
  com.intellij.kubernetes (262.10968.75)
  org.jetbrains.debugger.streams (262.8665.173)
  ru.adelf.idea.dotenv (262.10968.117)
  org.editorconfig.editorconfigjetbrains (262.10968.63)
  com.intellij.flyway (262.10968.63)
  org.jetbrains.completion.full.line (262.10968.63)
  com.github.copilot (1.18.0-261-windows-x64)
  org.jetbrains.plugins.go (262.10968.63)
  org.jetbrains.plugins.gradle (262.10968.63)
  tanvd.grazi (262.10968.63)
  mobi.hsz.idea.gitignore (4.5.7)
  com.github.bufbuild.intellij (0.7.7)
  com.intellij.java (262.10968.63)
  com.intellij.javaee (262.10968.63)
  com.intellij.jsp (262.10315.69)
  JavaScript (262.10968.63)
  com.intellij.javaee.jpa (262.10968.63)
  intellij.jupyter (262.10968.63)
  com.intellij.jvm.dfa.analysis (262.9437.22)
  org.jetbrains.plugins.kotlin.jupyter (262.10968.63)
  intellij.ktor (262.10968.63)
  com.intellij.liquibase (262.10968.63)
  name.kropp.intellij.makefile (262.8665.176)
  org.intellij.plugins.markdown (262.10968.63)
  org.jetbrains.idea.maven (262.10968.63)
  com.intellij.mcpServer (262.10968.92)
  com.intellij.ml.llm (262.10968.169)
  NodeJS (262.10968.67)
  com.intellij.notebooks.core (262.10315.19)
  com.markskelton.one-dark-theme (6.2.5)
  org.jetbrains.security.package-checker (262.10968.63)
  com.jetbrains.performancePlugin (262.10968.63)
  idea.plugin.protoeditor (262.10968.75)
  Pythonid (262.10968.63)
  PythonCore (262.10968.63)
  com.intellij.react (262.10968.63)
  com.intellij.reactivestreams (262.8665.176)
  com.jetbrains.space (262.8665.173)
  com.intellij.spring.boot (262.10968.63)
  com.intellij.spring.data (262.10968.63)
  com.intellij.swagger (262.10968.75)
  net.sjrx.intellij.plugins.systemdunitfiles (242.261007.925)
  com.intellij.tasks (262.8665.173)
  com.intellij.tasks.timeTracking (262.8665.173)
  org.intellij.plugins.hcl (262.10968.63)
  org.toml.lang (262.10968.63)
  org.jetbrains.plugins.github (262.10968.63)
  hg4idea (262.8665.173)
  PerforceDirectPlugin (262.8665.176)
  Subversion (262.10968.211)
  org.jetbrains.plugins.vue (262.10968.67)
  org.jetbrains.plugins.yaml (262.10968.63)
Kotlin: 262.10968.63-IJ

Activity

  1. self-assigned this
    on Oct 9, 2026
  2. pkwarren commented on Oct 9, 2026

    @pkwarren
    Member

    @F21 - Thank you for the issue report. I'll release a fix for this today as 0.8.0.

  3. pkwarren commented on Oct 9, 2026

    @pkwarren
    Member

    Release 0.8.0 is now available with the fix.

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