Re: spoonbill - rare buildfarm failures in test_shm_mq_pipelined() - Mailing list pgsql-hackers

From Tom Lane
Subject Re: spoonbill - rare buildfarm failures in test_shm_mq_pipelined()
Date
Msg-id 28693.1477416394@sss.pgh.pa.us
Whole thread Raw
In response to spoonbill - rare buildfarm failures in test_shm_mq_pipelined()  (Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>)
List pgsql-hackers
Stefan Kaltenbrunner <stefan@kaltenbrunner.cc> writes:
> Spoonbill is very rarely (ie once every few months) failing like this:

Yeah, I've been wondering about that ...

> Any ideas on what is causing this?

No, but it would sure be interesting to get a stack trace showing where
the SIGFPE is happening.

Could you change the ereport(ERROR) in FloatExceptionHandler to
ereport(PANIC) and run that single test over and over till you
get a panic?
        regards, tom lane



pgsql-hackers by date:

Previous
From: Robert Haas
Date:
Subject: Re: Patch: Implement failover on libpq connect level.
Next
From: Bruce Momjian
Date:
Subject: Re: Wraparound warning