Hi all,

After an installation from CVS tip, I start the postmaster with the
-d(anything) flag. The postmaster starts up normally. I then try to
connect using psql, and either a TRAP is triggered (not using -A 0)
or an invalid cache id is found (using -A 0)

When I start the postmaster without the -d flag, I have no problems
in connecting from psql.

Any ideas?

Regards,
Grant

Necessary info:
. Sources are CVS tip, pulled today
. uname -a
Linux localhost.localdomain 2.4.20-19.9 #1 Tue Jul 15 17:18:13 EDT 2003 i686
i686 i386 GNU/Linux
. gcc --version
gcc (GCC) 3.2.2 20030222 (Red Hat Linux 3.2.2-5)

. make maintainer-clean check install
./configure --with-java --prefix=/home/grant/bin/pgsql/
--with-integer-datetimes --enable-debug --enable-cassert

[grant@localhost pgsql-HEAD]$ postmaster -d1
LOG: database system was shut down at 2004-04-07 12:51:06 SAST
LOG: checkpoint record is at 0/9DCE0C
LOG: redo record is at 0/9DCE0C; undo record is at 0/0; shutdown TRUE
LOG: next transaction ID: 465; next OID: 17208
LOG: database system is ready

Now, from another console do : psql -l

TRAP: BadState("!(((bool) ((CurrentUserId) != 0)))", File: "miscinit.c", Line: 252)
LOG: server process (PID 16802) was terminated by signal 6
LOG: terminating any other active server processes


[grant@localhost pgsql-HEAD]$ postmaster -A 0 -d1
LOG: database system was shut down at 2004-04-07 12:51:36 SAST
LOG: checkpoint record is at 0/9DCE8C
LOG: redo record is at 0/9DCE8C; undo record is at 0/0; shutdown TRUE
LOG: next transaction ID: 465; next OID: 17208
LOG: database system is ready
FATAL: invalid cache id: 30

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  • Tom Lane at Apr 7, 2004 at 5:12 pm

    Grant Finnemore writes:
    After an installation from CVS tip, I start the postmaster with the
    -d(anything) flag. The postmaster starts up normally. I then try to
    connect using psql, and either a TRAP is triggered (not using -A 0)
    or an invalid cache id is found (using -A 0)
    The backtrace points the finger at Bruce's recent changes in guc.c:
    he is trying to call superuser() before the data is available. Bruce,
    please fix or revert.

    regards, tom lane

    #4 0x2a1010 in ExceptionalCondition (
    conditionName=0xc21a0 "!(((bool) ((CurrentUserId) != 0)))",
    errorType=0xc2130 "BadState", fileName=0xc20d0 "miscinit.c",
    lineNumber=252) at assert.c:46
    #5 0x2aac18 in GetUserId () at miscinit.c:252
    #6 0x2ad1dc in superuser () at superuser.c:37
    #7 0x2afb64 in set_config_option (name=0x0, value=0x7b00dc28 "", context=258,
    source=PGC_S_ARGV, isLocal=0, changeVal=1) at guc.c:3026
    #8 0x2affb8 in SetConfigOption (name=0x7b00dc48 "",
    value=0x6 <Address 0x6 out of bounds>, context=PGC_INTERNAL,
    source=2063656604) at guc.c:3195
    #9 0x221d20 in PostgresMain (argc=5, argv=0x40050a40,
    username=0x40050a00 "postgres") at postgres.c:2271
    #10 0x1ee494 in BackendRun (port=0x4005ced0) at postmaster.c:2697
    #11 0x1edc74 in BackendStartup (port=0x4005ced0) at postmaster.c:2330
    #12 0x1ec3e8 in ServerLoop () at postmaster.c:1167
    #13 0x1ebe90 in PostmasterMain (argc=4, argv=0x7b03ab14) at postmaster.c:928
    #14 0x1ac368 in main (argc=4, argv=0x7b03ab14) at main.c:257
    #15 0xc0065784 in ?? () from /usr/lib/libc.1
  • Bruce Momjian at Apr 7, 2004 at 6:53 pm

    Tom Lane wrote:
    Grant Finnemore <grantf@guruhut.co.za> writes:
    After an installation from CVS tip, I start the postmaster with the
    -d(anything) flag. The postmaster starts up normally. I then try to
    connect using psql, and either a TRAP is triggered (not using -A 0)
    or an invalid cache id is found (using -A 0)
    The backtrace points the finger at Bruce's recent changes in guc.c:
    he is trying to call superuser() before the data is available. Bruce,
    please fix or revert.
    OK, I moved superuser() back down to the bottom of the if() statement
    tree. I had moved it up in the patch in hopes of reducing code
    duplication, but obviously that didn't work.

    --
    Bruce Momjian | http://candle.pha.pa.us
    pgman@candle.pha.pa.us | (610) 359-1001
    + If your life is a hard drive, | 13 Roberts Road
    + Christ can be your backup. | Newtown Square, Pennsylvania 19073

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