Re: [HACKERS] Failure on markhor with CLOBBER_CACHE_ALWAYS for test brin

2014-12-31 Thread Alvaro Herrera
Tom Lane wrote: > Given that CLOBBER_CACHE_ALWAYS seems to make it fail reliably, the > obvious explanation is that what's being passed is a pointer into > catcache or relcache storage that isn't guaranteed to be valid for > long enough. The given backtrace doesn't go down far enough to show > wh

Re: [HACKERS] Failure on markhor with CLOBBER_CACHE_ALWAYS for test brin

2014-12-31 Thread Tom Lane
Andres Freund writes: > On 2014-12-31 10:02:40 -0300, Alvaro Herrera wrote: >> I can reproduce the crash in a CLOBBER_CACHE_ALWAYS build in >> the object_address test. The backtrace is pretty strange: > Hard to say without more detail, but my guess is that the argument to > get_collation_oid() i

Re: [HACKERS] Failure on markhor with CLOBBER_CACHE_ALWAYS for test brin

2014-12-31 Thread Andres Freund
On 2014-12-31 10:02:40 -0300, Alvaro Herrera wrote: > Alvaro Herrera wrote: > > Michael Paquier wrote: > > > HI all. > > > > > > markhor has run for the first time in 8 days, and there is something > > > in range e703261..72dd233 making the regression test of brin crashing. > > > See here: > > > h

Re: [HACKERS] Failure on markhor with CLOBBER_CACHE_ALWAYS for test brin

2014-12-31 Thread Alvaro Herrera
Alvaro Herrera wrote: > Michael Paquier wrote: > > HI all. > > > > markhor has run for the first time in 8 days, and there is something > > in range e703261..72dd233 making the regression test of brin crashing. > > See here: > > http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=markhor&dt=201

Re: [HACKERS] Failure on markhor with CLOBBER_CACHE_ALWAYS for test brin

2014-12-30 Thread Alvaro Herrera
Michael Paquier wrote: > HI all. > > markhor has run for the first time in 8 days, and there is something > in range e703261..72dd233 making the regression test of brin crashing. > See here: > http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=markhor&dt=2014-12-30%2020%3A58%3A49 This shows t

[HACKERS] Failure on markhor with CLOBBER_CACHE_ALWAYS for test brin

2014-12-30 Thread Michael Paquier
HI all. markhor has run for the first time in 8 days, and there is something in range e703261..72dd233 making the regression test of brin crashing. See here: http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=markhor&dt=2014-12-30%2020%3A58%3A49 Regards, -- Michael -- Sent via pgsql-hacker