[error-propagation-backward.any.sharedworker.html]

[error-propagation-backward.any.worker.html]

[error-propagation-backward.any.html]

[error-propagation-backward.any.serviceworker.html]
  expected:
    if (processor == "x86") and (os == "win") and not debug: [OK, TIMEOUT]

[error-propagation-backward.any.shadowrealm.html]
  expected: ERROR