Skip to content

memory_ipc/test_send_buffers.py::TestIpcReexport::test_main[DeviceMR] hanging in CI #2004

@rwgk

Description

@rwgk

I manually canceled this job when it reached 58m 42s:

Test linux-64 / py3.12, 12.9.1, local, l4

It was hanging here, for almost 54 minutes:

2026-05-01T05:08:24.6867513Z tests/memory_ipc/test_send_buffers.py::TestIpcSendBuffers::test_main[3] PASSED [ 13%]
2026-05-01T06:02:21.2264769Z tests/memory_ipc/test_send_buffers.py::TestIpcReexport::test_main[DeviceMR]
2026-05-01T06:02:21.2758059Z ##[error]The operation was canceled.

A rerun worked, i.e. the job appears to be flaky.

I'm attaching the log for easy future reference:

job-logs.txt

Metadata

Metadata

Assignees

No one assigned

    Labels

    bugSomething isn't workingcuda.coreEverything related to the cuda.core moduletriageNeeds the team's attention

    Type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions