Re: TLS session tickets disabled?

> I recently updated one of my PostgreSQL databases to 16.4. Since
updating, (...) The error message in my PostgreSQL server's log file is
"could not accept SSL connection: session id context uninitialized".

I also updated my server from 16.3 > 16.4, nothing else changed and got
exactly the same error. I'm also using SSL, as well as Npgsql in
its current version v8.0.3 with VerifyFull including a CA file on server
side.
Something is broken in PostgreSQL 16.4.

The debug5 log shows for me that the first connection is established
successful, the second fails, hope it is okay to post this whole output
here, perhaps it helps to fix it soon:

2024-08-15 13:24:33.298 CEST [1] DEBUG: forked new backend, pid=37
socket=11
2024-08-15 13:24:33.299 CEST [37] LOG: connection received:
host=192.168.0.24 port=40653
2024-08-15 13:24:33.305 CEST [37] DEBUG: SSL: handshake start: "before SSL
initialization"
2024-08-15 13:24:33.305 CEST [37] DEBUG: SSL: accept loop: "before SSL
initialization"
2024-08-15 13:24:33.305 CEST [37] DEBUG: SSL: accept exit (-1): "before
SSL initialization"
2024-08-15 13:24:33.393 CEST [37] DEBUG: SSL: accept loop: "before SSL
initialization"
2024-08-15 13:24:33.393 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS read
client hello"
2024-08-15 13:24:33.393 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write server hello"
2024-08-15 13:24:33.393 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write certificate"
2024-08-15 13:24:33.395 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write key exchange"
2024-08-15 13:24:33.395 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write certificate request"
2024-08-15 13:24:33.395 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write server done"
2024-08-15 13:24:33.395 CEST [37] DEBUG: SSL: accept exit (-1): "SSLv3/TLS
write server done"
2024-08-15 13:24:33.419 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write server done"
2024-08-15 13:24:33.420 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS read
client certificate"
2024-08-15 13:24:33.421 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS read
client key exchange"
2024-08-15 13:24:33.421 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS read
certificate verify"
2024-08-15 13:24:33.421 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS read
change cipher spec"
2024-08-15 13:24:33.421 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS read
finished"
2024-08-15 13:24:33.421 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write session ticket"
2024-08-15 13:24:33.421 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write change cipher spec"
2024-08-15 13:24:33.422 CEST [37] DEBUG: SSL: accept loop: "SSLv3/TLS
write finished"
2024-08-15 13:24:33.422 CEST [37] DEBUG: SSL: handshake done: "SSL
negotiation finished successfully"
2024-08-15 13:24:33.422 CEST [37] DEBUG: SSL: accept exit (1): "SSL
negotiation finished successfully"
2024-08-15 13:24:33.422 CEST [37] DEBUG: SSL connection from
DN:"CN=rw_user" CN:"rw_user"
2024-08-15 13:24:33.432 CEST [37] DEBUG: InitPostgres
2024-08-15 13:24:33.432 CEST [37] DEBUG: my backend ID is 3
2024-08-15 13:24:33.433 CEST [37] DEBUG: StartTransaction(1) name:
unnamed; blockState: DEFAULT; state: INPROGRESS, xid/subid/cid: 0/1/0
2024-08-15 13:24:33.433 CEST [37] LOG: connection authenticated:
identity="CN=rw_user" method=cert
(/etc/postgresql/config/pg_hba.test.conf:130)
2024-08-15 13:24:33.433 CEST [37] LOG: connection authorized: user=rw_user
database=somedb SSL enabled (protocol=TLSv1.2,
cipher=ECDHE-RSA-AES256-GCM-SHA384, bits=256)
2024-08-15 13:24:33.434 CEST [37] DEBUG: CommitTransaction(1) name:
unnamed; blockState: STARTED; state: INPROGRESS, xid/subid/cid: 0/1/0
2024-08-15 13:24:33.457 CEST [37] DEBUG: StartTransaction(1) name:
unnamed; blockState: DEFAULT; state: INPROGRESS, xid/subid/cid: 0/1/0
2024-08-15 13:24:33.467 CEST [37] DEBUG: CommitTransaction(1) name:
unnamed; blockState: STARTED; state: INPROGRESS, xid/subid/cid: 0/1/0
2024-08-15 13:24:33.479 CEST [37] DEBUG: shmem_exit(0): 4
before_shmem_exit callbacks to make
2024-08-15 13:24:33.480 CEST [37] DEBUG: shmem_exit(0): 6 on_shmem_exit
callbacks to make
2024-08-15 13:24:33.480 CEST [37] DEBUG: proc_exit(0): 3 callbacks to make
2024-08-15 13:24:33.480 CEST [37] LOG: disconnection: session time:
0:00:00.180 user=rw_user database=somedb host=192.168.0.24 port=40653
2024-08-15 13:24:33.480 CEST [37] DEBUG: SSL: write alert (0x0100): "SSL
negotiation finished successfully"
2024-08-15 13:24:33.480 CEST [37] DEBUG: exit(0)
2024-08-15 13:24:33.480 CEST [37] DEBUG: shmem_exit(-1): 0
before_shmem_exit callbacks to make
2024-08-15 13:24:33.480 CEST [37] DEBUG: shmem_exit(-1): 0 on_shmem_exit
callbacks to make
2024-08-15 13:24:33.480 CEST [37] DEBUG: proc_exit(-1): 0 callbacks to make
2024-08-15 13:24:33.483 CEST [1] DEBUG: reaping dead processes
2024-08-15 13:24:33.483 CEST [1] DEBUG: server process (PID 37) exited
with exit code 0
2024-08-15 13:24:33.495 CEST [1] DEBUG: forked new backend, pid=38
socket=11
2024-08-15 13:24:33.496 CEST [38] LOG: connection received:
host=192.168.0.24 port=40654
2024-08-15 13:24:33.496 CEST [38] DEBUG: SSL: handshake start: "before SSL
initialization"
2024-08-15 13:24:33.496 CEST [38] DEBUG: SSL: accept loop: "before SSL
initialization"
2024-08-15 13:24:33.496 CEST [38] DEBUG: SSL: accept exit (-1): "before
SSL initialization"
2024-08-15 13:24:33.543 CEST [38] DEBUG: SSL: accept loop: "before SSL
initialization"
2024-08-15 13:24:33.543 CEST [38] DEBUG: SSL: write alert (0x0250): "error"
2024-08-15 13:24:33.543 CEST [38] DEBUG: SSL: accept exit (-1): "error"
2024-08-15 13:24:33.543 CEST [38] LOG: could not accept SSL connection:
session id context uninitialized
2024-08-15 13:24:33.543 CEST [38] DEBUG: SSL connection from
DN:"(anonymous)" CN:"(anonymous)"
2024-08-15 13:24:33.543 CEST [38] DEBUG: shmem_exit(0): 0
before_shmem_exit callbacks to make
2024-08-15 13:24:33.543 CEST [38] DEBUG: shmem_exit(0): 0 on_shmem_exit
callbacks to make
2024-08-15 13:24:33.544 CEST [38] DEBUG: proc_exit(0): 1 callbacks to make
2024-08-15 13:24:33.544 CEST [38] DEBUG: exit(0)
2024-08-15 13:24:33.544 CEST [38] DEBUG: shmem_exit(-1): 0
before_shmem_exit callbacks to make
2024-08-15 13:24:33.544 CEST [38] DEBUG: shmem_exit(-1): 0 on_shmem_exit
callbacks to make
2024-08-15 13:24:33.544 CEST [38] DEBUG: proc_exit(-1): 0 callbacks to make
2024-08-15 13:24:33.546 CEST [1] DEBUG: reaping dead processes
2024-08-15 13:24:33.546 CEST [1] DEBUG: server process (PID 38) exited
with exit code 0