Break on debug message in GDB

Question

Is it possible to have GDB break each time it receives a debug log message?

Answer 1

Depends on what you mean by "debug log" message, and what you mean by "it".

GDB itself normally does not receive any messages, unless something happens in the inferior (being debugged) process; such as inferior receiving SIGSEGV, or SIGTRAP due to executing a breakpoint instruction.