On Tue, Jul 19, 2022 at 04:28:07PM +0200, Alvaro Herrera wrote: > ... oh, and: > > $ postmaster -c shared_preload_libraries=plugin_debugger > 2022-07-19 16:27:24.006 CEST [742142] FATAL: cannot request additional > shared memory outside shmem_request_hook
This has been reported multiple times (including on one of my own projects), see https://www.postgresql.org/message-id/flat/81f82c00-8818-91f3-96fa-47976f94662b%40pm.me for the last report.