On Tue, Dec 21, 2004 at 05:56:47PM -0500, Tom Lane wrote:
> If you want to track it yourself, please change those elog(ERROR)s to
> elog(PANIC) so that they'll generate core dumps, then build with
> --enable-debug if you didn't already (--enable-cassert would be good too)
> and get a debugger stack trace from the core dump.
Ok, well I got a core dump with 8.0rc4, but I'm not sure if it's
exactly the same problem. I have the postgres binary and the core
here:
http://developer.osdl.org/markw/pgsql/core/2files.tar.bz2
But it's for ia64, if you got one. Otherwise, this is what gdb is
telling me with a bt:
(gdb) bt
#0 FunctionCall2 (flinfo=0x6000000000187850, arg1=16, arg2=1043)
at fmgr.c:1141
#1 0x400000000007a320 in _bt_checkkeys (scan=0x60000000000c2d80,
tuple=0x200000000101f660, dir=ForwardScanDirection,
continuescan=0x60000fffffff8ae0 "\001") at nbtutils.c:542
#2 0x4000000000078eb0 in _bt_endpoint (scan=0x6000000000187690,
dir=ForwardScanDirection) at nbtsearch.c:1309
#3 0x40000000000771e0 in _bt_first (scan=0x6000000000187690,
dir=ForwardScanDirection) at nbtsearch.c:482
#4 0x4000000000074350 in btgettuple (fcinfo=0x1) at nbtree.c:265
#5 0x40000000003bd430 in FunctionCall2 (flinfo=0x6000000000187700,
arg1=6917529027642685072, arg2=1) at fmgr.c:1141
#6 0x400000000006b3a0 in index_getnext (scan=0x6000000000187690,
direction=ForwardScanDirection) at indexam.c:429
#7 0x400000000006a1e0 in systable_getnext (sysscan=0x6000000000187668)
at genam.c:253
#8 0x400000000039c970 in SearchCatCache (cache=0x200000001f1e0140, v1=0,
v2=6917529027641871376, v3=4294966252, v4=6917546619827097184)
at catcache.c:1217
#9 0x40000000003a9ee0 in SearchSysCache (cacheId=33, key1=1043, key2=0,
key3=0, key4=0) at syscache.c:524
#10 0x4000000000049110 in TupleDescInitEntry (desc=0x60000000001872c8,
attributeNumber=4, attributeName=0x6000000000187614 "\023\004",
oidtypeid=1043, typmod=28, attdim=0) at tupdesc.c:444
#11 0x40000000001b5fc0 in ExecTypeFromTLInternal (
targetList=0x6000000000135d40, hasoid=-64 'À', skipjunk=1 '\001')
at execTuples.c:570
#12 0x40000000001a4a20 in ExecInitJunkFilter (targetList=0x6000000000135b38,
hasoid=-64 'À', slot=0x60000000001258a0) at execJunk.c:76
#13 0x40000000001a6890 in InitPlan (queryDesc=0x6000000000177ed0,
explainOnly=0 '\0') at execMain.c:456
#14 0x40000000001a5800 in ExecutorStart (queryDesc=0x6000000000177ed0,
explainOnly=0 '\0') at execMain.c:160
#15 0x40000000001d6ab0 in _SPI_pquery (queryDesc=0x6000000000177ed0, tcount=0)
at spi.c:1521
#16 0x40000000001d6390 in _SPI_execute_plan (plan=0x60000fffffff9380,
Values=0x0, Nulls=0x0, snapshot=0x0, crosscheck_snapshot=0x0,
read_only=0 '\0', tcount=0) at spi.c:1452
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