{
  "abort_sites": 4,
  "families": [
    "AbiMismatch",
    "ApplyThreadJoinTimeout",
    "ApplyThreadNotRunning",
    "ArchiveEmpty",
    "ArtefactsMissing",
    "BarrierTimeout",
    "BarrierViolation",
    "BlobMissing",
    "ClientTablesUninstalled",
    "EventRingOverflow",
    "NoClientSession",
    "PresentCreditTimeout",
    "ProtocolCorruption",
    "ReadbackDeclined",
    "ReadbackReplyShort",
    "ReplyError",
    "ReplyMissing",
    "ReplyStatusInvalid",
    "ReplyTooLarge",
    "RetirementWaitFailed",
    "RingOverrun",
    "RoleViolation",
    "StageSnapshotTooNarrow",
    "UncarriedInitialBytes",
    "UnexpectedMapAccept",
    "UnimplementedAdoptTier",
    "UnimplementedClientSession",
    "UnimplementedWritebackWait",
    "UnmigratedSurface",
    "UnmigratedVerb",
    "UnsetCallMask",
    "UnsizedReadback"
  ]
}