Hi,
On 2026-03-27 11:45:56 +0200, Heikki Linnakangas wrote:
> Committed with that little change, thanks!
This seems to have broken buildfarm animal batta:
https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=batta&dt=2026-03-27%2002%3A05%3A01
# Running: pg_rewind --debug --source-pgdata
/home/admin/batta/buildroot/HEAD/pgsql.build/src/bin/pg_rewind/tmp_check/t_001_basic_standby_local_data/pgdata
--target-pgdata
/home/admin/batta/buildroot/HEAD/pgsql.build/src/bin/pg_rewind/tmp_check/t_001_basic_primary_local_data/pgdata--no-sync
--config-file
/home/admin/batta/buildroot/HEAD/pgsql.build/src/bin/pg_rewind/tmp_check/tmp_test_QbsG/primary-postgresql.conf.tmp
pg_rewind: executing
"/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres"for target
serverto complete crash recovery
TRAP: failed Assert("MemoryContextIsValid(context)"), File: "mcxt.c", Line: 1270, PID: 230491
/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres(ExceptionalCondition+0x54)[0xaaaae186c204]
/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres(MemoryContextAllocExtended+0x0)[0xaaaae18a2a24]
/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres(RequestNamedLWLockTranche+0x6c)[0xaaaae16e7310]
/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres(process_shmem_requests+0x28)[0xaaaae1881628]
/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres(PostgresSingleUserMain+0xc4)[0xaaaae1701a34]
/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres(main+0x6ac)[0xaaaae12a2adc]
/lib/aarch64-linux-gnu/libc.so.6(__libc_start_main+0xe8)[0xffff99713dd8]
/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres(+0xf2b98)[0xaaaae12a2b98]
Aborted
pg_rewind: error: postgres single-user mode in target cluster failed
pg_rewind: detail: Command was:
/home/admin/batta/buildroot/HEAD/pgsql.build/tmp_install/home/admin/batta/buildroot/HEAD/inst/bin/postgres--single -F
-D/home/admin/batta/buildroot/HEAD/pgsql.build/src/bin/pg_rewind/tmp_check/t_001_basic_primary_local_data/pgdata -c
config_file=/home/admin/batta/buildroot/HEAD/pgsql.build/src/bin/pg_rewind/tmp_check/tmp_test_QbsG/primary-postgresql.conf.tmp
template1< /dev/null
Presumably the reason that batta failed is its special configuration:
shared_preload_libraries = 'pg_stat_statements'; regress_dump_restore; wal_consistency_checking; compute_query_id =
regress;--enable-injection-points
Greetings,
Andres Freund
