"Gaetano Mendola" <mendola@bigfoot.com> writes:
> Apr 9 17:30:01 sdr2 postgres[16882]: [421879] DEBUG: child process (pid
> 6020) was terminated by signal 11
Backtrace from core dump, please?
You didn't say what platform you are on, but I'm guessing the signal 12
is SIGUSR2, which would be normal operation. Being ten minutes before,
it seems unlikely to be related.
regards, tom lane