AkousaENOMEMThe system does not have enough available memory to fulfill the allocation request.
The kernel or user-space allocator could not find sufficient free memory. This can happen when the system is under heavy memory pressure, the process has exceeded its memory limits, or the OOM killer has been triggered.
Check available memory with free -h. Identify memory-hungry processes with top or htop. Increase swap space or physical RAM. Raise process memory limits with ulimit -v. Review your application for memory leaks.
# Check available memory
free -h
# Check OOM killer logs
dmesg | grep -i oomENOMEDIUMNo removable medium is present in the drive or device.
EALREADYA non-blocking connection attempt is already in progress on this socket.
ENETUNREACHNo route to the destination network exists in the routing table.
SIGURG (23)Urgent or out-of-band data arrived on a socket.
ENOEXECAn attempt was made to execute a file that is not in a recognized executable format.
EDEADLKA resource deadlock would have occurred if the operation had proceeded.