I haven't figured out how to reproduce it reliably, but I frequently see these warnings when closing Epiphany: Unhandled network process message 'NetworkStorageManager_OpenDBRequestCancelled' Unhandled network process message 'NetworkStorageManager_DatabaseConnectionPendingClose' Unhandled network process message 'NetworkStorageManager_DatabaseConnectionClosed' Unhandled network process message 'NetworkStorageManager_DisconnectFromStorageArea' We should try to figure out what is going wrong.
<rdar://problem/113144709>
*** This bug has been marked as a duplicate of bug 252489 ***