Re: 15beta1 crash on mips64el in pg_regress/triggers

2022-05-20 Thread Christoph Berg
Re: Tom Lane > Many kilowatt-hours later, I've entirely failed to reproduce this > on gcc230. Not sure how to investigate further. Given that your > original build machine is so slow, could it be timing-related? > Hard to see how, given the location of the crash, but ... My other rebuild (on yet

Re: 15beta1 crash on mips64el in pg_regress/triggers

2022-05-19 Thread Tom Lane
I wrote: > I see that the gcc farm[1] has another mips64 machine running Debian > buster, so I've started a build there to see what happens. Many kilowatt-hours later, I've entirely failed to reproduce this on gcc230. Not sure how to investigate further. Given that your original build machine is

Re: 15beta1 crash on mips64el in pg_regress/triggers

2022-05-19 Thread Christoph Berg
Re: To Tom Lane > > Is the crash 100% reproducible for you? > > I have scheduled a rebuild now, we'll know in a few hours... The build was much faster this time (different machine), and worked. https://buildd.debian.org/status/logs.php?pkg=postgresql-15&arch=mips64el I'll also start a test buil

Re: 15beta1 crash on mips64el in pg_regress/triggers

2022-05-19 Thread Tom Lane
Christoph Berg writes: > Re: Tom Lane >> Hmm, so what's different between this and buildfarm member topminnow? > That one is running Debian jessie (aka oldoldoldoldstable), uses > -mabi=32 with gcc 4.9, and runs a kernel from 2015. > The Debian buildd is this: > https://db.debian.org/machines.cg

Re: 15beta1 crash on mips64el in pg_regress/triggers

2022-05-19 Thread Christoph Berg
Re: Tom Lane > Christoph Berg writes: > > Debian unstable mips64el: > > Hmm, so what's different between this and buildfarm member topminnow? That one is running Debian jessie (aka oldoldoldoldstable), uses -mabi=32 with gcc 4.9, and runs a kernel from 2015. The Debian buildd is this: https://d

Re: 15beta1 crash on mips64el in pg_regress/triggers

2022-05-19 Thread Christoph Berg
Re: Tom Lane > Christoph Berg writes: > > Debian unstable mips64el: > > Hmm, so what's different between this and buildfarm member topminnow? > > Is the crash 100% reproducible for you? I have scheduled a rebuild now, we'll know in a few hours... Christoph

Re: 15beta1 crash on mips64el in pg_regress/triggers

2022-05-19 Thread Tom Lane
Christoph Berg writes: > Debian unstable mips64el: Hmm, so what's different between this and buildfarm member topminnow? Is the crash 100% reproducible for you? regards, tom lane

15beta1 crash on mips64el in pg_regress/triggers

2022-05-19 Thread Christoph Berg
Debian unstable mips64el: 2022-05-18 22:57:34.436 UTC client backend[19222] pg_regress/triggers STATEMENT: drop trigger trg1 on trigpart3; ... 2022-05-18 22:57:39.110 UTC postmaster[7864] LOG: server process (PID 19222) was terminated by signal 11: Segmentation fault 2022-05-18 22:57:39.110 UT