ijar tool fails with segmentation fault while running in VSCode dev container.

[seiyuda]

Description of the bug:

When running a bazel build, the fetch of an external jar and it's build fails with:

ERROR: /home/user/.cache/bazel/_bazel_user/10c9430dffbe74a86264a0142f3f2d37/external/_main~libmatthew_fetch~libmatthew/jar/BUILD:3:12: Extracting interface for jar external/_main~libmatthew_fetch~libmatthew/jar/downloaded.jar failed: (Segmentation fault): ijar failed: error executing JavaIjar command (from target @@_main~libmatthew_fetch~libmatthew//jar:jar) external/remote_java_tools_linux/java_tools/ijar/ijar external/_main~libmatthew_fetch~libmatthew/jar/downloaded.jar ... (remaining 3 arguments skipped)
mmap(): I/O error

But when I run from the command line it succeeds:

$ bazel-repo/external/remote_java_tools_linux/java_tools/ijar/ijar bazel-repo/external/_main~libmatthew_fetch~libmatthew/jar/downloaded.jar
$ ls bazel-repo/external/_main~libmatthew_fetch~libmatthew/jar/
BUILD  downloaded-interface.jar  downloaded.jar

I'm running this on a Windows 10 laptop, running VSCode with a dev container, the OS below is in the container.

Which category does this issue belong to?

Java Rules

What's the simplest, easiest way to reproduce this bug? Please provide a minimal example if possible.

No response

Which operating system are you running Bazel on?

Linux ead0f6af3b5d 5.15.167.4-microsoft-standard-WSL2 #1 SMP Tue Nov 5 00:21:55 UTC 2024 x86_64 GNU/Linux

What is the output of bazel info release?

release 7.4.1-0

If bazel info release returns development version or (@non-git), tell us how you built Bazel.

No response

What's the output of git remote get-url origin; git rev-parse HEAD ?

If this is a regression, please try to identify the Bazel commit where the bug was introduced with bazelisk --bisect.

No response

Have you found anything relevant by searching the web?

No response

Any other information, logs, or outputs that you want to share?

No response

[cushon]

Do you have a self-contained repro? Can you share the jar file it's crashing on?

[seiyuda]

Sorry, not sure what you mean. But here's the project: libmatthew

Also, the docker image used as the dev container is:

NAME="Alpine Linux"
ID=alpine
VERSION_ID=3.21.3
PRETTY_NAME="Alpine Linux v3.21"

[seiyuda]

I was able to workaround this by adding --nouse_ijars