select passed every descriptor it was given to the libSceNet socket poller
and aborted on any it did not know. A title that selects on its
/dev/urandom descriptor (Dungeons, PPSA16064, aborts right after opening
it) stopped with "select on descriptors that are not libSceNet sockets".
On FreeBSD the random device is always readable and writable, so these
descriptors are now answered without the poller, and a ready one makes
the socket poll return at once.
Claude-Session: https://claude.ai/code/session_012SLQbhAiexxW6TtjYToW8a
1f50b91280