AkousaETOOMANYREFSToo many references to a kernel object prevent the operation from completing.
The system limit on references to a particular resource has been exceeded. This is rare and usually indicates a resource leak.
Close unused file descriptors passed over UNIX sockets. Check for resource leaks in your application.
EHOSTDOWNThe destination host is down and unreachable.
EIOA physical or low-level I/O error occurred during a read or write operation.
ENOLINKA remote resource linked via a network filesystem is no longer accessible.
ESHUTDOWNA send operation was attempted after the local end of the socket was shut down for writing.
E2BIGThe total size of the argument list and environment variables passed to exec() exceeds the system limit.
SIGFPE (8)An arithmetic error occurred, such as division by zero or floating-point overflow.