On Fri, 24 Oct 2025 at 15:23, Andres Freund <[email protected]> wrote: > > FWIW, there are a few interesting messages on the host of my buildfarm animal: > > Aug 19 02:05:31 andres-postgres-buildfarm-v6 kernel: traps: > test_int128[1678696] trap divide error ip:55764d59802c sp:7fffc378f7f8 > error:0 in test_int128[402c,55764d595000+4000] > Oct 15 03:08:28 andres-postgres-buildfarm-v6 kernel: traps: > test_int128[1984641] trap divide error ip:405a8c sp:7ffc41a93c88 error:0 in > test_int128[5a8c,401000+5000] > Oct 15 20:02:15 andres-postgres-buildfarm-v6 kernel: traps: > test_int128[3346617] trap divide error ip:404b4c sp:7ffc709ab658 error:0 in > test_int128[4b4c,401000+4000] >
Ah, I presume this is because there is a small, but non-zero chance that the test code will attempt to divide by zero, so it needs to make sure that z32 is non-zero. Will fix. Regards, Dean
