Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-25 Thread Tom Lane
Alexander Lakhin writes: > 25.10.2025 00:31, Tom Lane wrote: >> The other side of that coin is that no other LLVM-using animal is >> showing similar instability. > My collection [2] contains also reports from other animals: petalura, > desmoxytes, dragonet. Hmm ... but none of those are running

Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-25 Thread Alexander Lakhin
Hello Tom and Andres, 25.10.2025 00:31, Tom Lane wrote: Sure, we'd need to change our docs about the oldest supported LLVM version if we go that way. I wonder if we should just write these off as "probably an LLVM bug". As I wrote upthread, I could not reproduce the issue with the same old L

Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-24 Thread Tom Lane
Andres Freund writes: > On 2025-10-15 19:39:03 -0400, Tom Lane wrote: >> phycodorus seems to be running a remarkably ancient LLVM version. > It intentionally tests the oldest supported version... If we don't care, I'm > happy enough to just remove the animal. Sure, we'd need to change our docs a

Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-24 Thread Andres Freund
Hi, On 2025-10-15 19:39:03 -0400, Tom Lane wrote: > Michael Paquier writes: > > I have spotted a couple of buildfarm failures for buildfarm member > > phycodorus on REL_14_STABLE and REL_13_STABLE: > > https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=phycodurus&dt=2025-10-15%2009%3A12%3A36

Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-22 Thread Alexander Lakhin
Hello Andres, 17.10.2025 08:21, Fujii Masao wrote: On Fri, Oct 17, 2025 at 8:32 AM Michael Paquier wrote: On Thu, Oct 16, 2025 at 10:00:00PM +0300, Alexander Lakhin wrote: I collected all of such failures here: https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures#check-pg_upgrade_fai

Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-18 Thread Michael Paquier
On Thu, Oct 16, 2025 at 10:00:00PM +0300, Alexander Lakhin wrote: > I collected all of such failures here: > https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures#check-pg_upgrade_fails_on_LLVM-enabled_animals_due_to_double_free_or_corruption > > Masao-san was going to dig into that: > ht

Instability of phycodorus in pg_upgrade tests with JIT

2025-10-17 Thread Michael Paquier
Hi all, I have spotted a couple of buildfarm failures for buildfarm member phycodorus on REL_14_STABLE and REL_13_STABLE: https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=phycodurus&dt=2025-10-15%2009%3A12%3A36 These are sporadic, pointing at a backtrace with JIT in some cases on REL_13_ST

Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-17 Thread Tom Lane
Michael Paquier writes: > I have spotted a couple of buildfarm failures for buildfarm member > phycodorus on REL_14_STABLE and REL_13_STABLE: > https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=phycodurus&dt=2025-10-15%2009%3A12%3A36 phycodorus seems to be running a remarkably ancient LLVM

Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-17 Thread Alexander Lakhin
Hello Tom and Michael, 16.10.2025 02:39, Tom Lane wrote: Michael Paquier writes: I have spotted a couple of buildfarm failures for buildfarm member phycodorus on REL_14_STABLE and REL_13_STABLE: https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=phycodurus&dt=2025-10-15%2009%3A12%3A36 phy

Re: Instability of phycodorus in pg_upgrade tests with JIT

2025-10-17 Thread Fujii Masao
On Fri, Oct 17, 2025 at 8:32 AM Michael Paquier wrote: > > On Thu, Oct 16, 2025 at 10:00:00PM +0300, Alexander Lakhin wrote: > > I collected all of such failures here: > > https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures#check-pg_upgrade_fails_on_LLVM-enabled_animals_due_to_double_fr