Flaky test TestMux_concurrency
Job #6338601774 failed for fff46d26:
=== FAIL: internal/grpc/listenmux TestMux_concurrency (1.75s)
mux_test.go:284:
Error Trace: /builds/gitlab-org/gitaly/internal/grpc/listenmux/mux_test.go:284
Error: Received unexpected error:
read tcp 127.0.0.1:33642->127.0.0.1:44387: i/o timeout
Test: TestMux_concurrency