On 08/11/2018 03:16 PM, Tomas Vondra wrote:
> On 08/11/2018 05:02 AM, Tom Lane wrote:
>> Peter Geoghegan <p...@bowt.ie> writes:
>>> I'm concerned that this item has the potential to delay the release,
>>> since, as you said, we're back to the drawing board.
>>
>> Me too.  I will absolutely not vote to release 11.0 before we've
>> solved this ...
>>
> 
> Not sure. I can easily reproduce that on REL_10_STABLE, so it's not a
> new issue specific to 11.0.
> 

For the record, I can actually reproduce this on 9.6 (haven't tried
older releases, but I suspect it's there too). Instead of using the
failing subscription, I've used another pgbench script doing this:

  SET statement_timeout = 5;
  COPY t TO '/dev/null';

and doing something like:

   pgbench -n -c 20 -T 300 -f copy.sql test

I don't think the 20-client COPY concurrency is necessary, it just makes
restarts after the statement_timeout faster.

This produces about the same backtrace as reported on the other thread.
Attaches is both plain 'bt' and 'bt full'.


regards

-- 
Tomas Vondra                  http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
Core was generated by `postgres: user test [local] INSERT          '.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51      }
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x0000778bc7f4b800 in __GI_abort () at abort.c:89
#2  0x0000000000962df3 in errfinish (dummy=0) at elog.c:557
#3  0x00000000008091b9 in mdread (reln=0x161a940, forknum=MAIN_FORKNUM, 
blocknum=1, buffer=0x778bb9a38080 "") at md.c:784
#4  0x000000000080b8bd in smgrread (reln=0x161a940, forknum=MAIN_FORKNUM, 
blocknum=1, buffer=0x778bb9a38080 "") at smgr.c:628
#5  0x00000000007cf93f in ReadBuffer_common (smgr=0x161a940, relpersistence=112 
'p', forkNum=MAIN_FORKNUM, blockNum=1, mode=RBM_NORMAL, strategy=0x0, 
hit=0x7fff20f9131b "") at bufmgr.c:890
#6  0x00000000007cf272 in ReadBufferExtended (reln=0x15f2318, 
forkNum=MAIN_FORKNUM, blockNum=1, mode=RBM_NORMAL, strategy=0x0) at bufmgr.c:664
#7  0x00000000007cf14e in ReadBuffer (reln=0x15f2318, blockNum=1) at 
bufmgr.c:596
#8  0x00000000004e0953 in _bt_getbuf (rel=0x15f2318, blkno=1, access=1) at 
nbtpage.c:576
#9  0x00000000004df73a in _bt_getroot (rel=0x15f2318, access=1) at nbtpage.c:132
#10 0x00000000004e6adb in _bt_search (rel=0x15f2318, keysz=1, 
scankey=0x7fff20f91dd0, nextkey=0 '\000', bufP=0x7fff20f927d4, access=1, 
snapshot=0xe45920 <CatalogSnapshotData>) at nbtsearch.c:99
#11 0x00000000004e80a9 in _bt_first (scan=0x16454b8, dir=ForwardScanDirection) 
at nbtsearch.c:983
#12 0x00000000004e4eb5 in btgettuple (scan=0x16454b8, dir=ForwardScanDirection) 
at nbtree.c:326
#13 0x00000000004d9321 in index_getnext_tid (scan=0x16454b8, 
direction=ForwardScanDirection) at indexam.c:415
#14 0x00000000004d9744 in index_getnext (scan=0x16454b8, 
direction=ForwardScanDirection) at indexam.c:553
#15 0x00000000004d81c3 in systable_getnext (sysscan=0x16455d0) at genam.c:416
#16 0x000000000094c114 in ScanPgRelation (targetRelId=16391, indexOK=1 '\001', 
force_non_historic=0 '\000') at relcache.c:347
#17 0x000000000094f6a3 in RelationReloadIndexInfo (relation=0x778bc8bdcfc8) at 
relcache.c:1936
#18 0x000000000094fd8e in RelationClearRelation (relation=0x778bc8bdcfc8, 
rebuild=1 '\001') at relcache.c:2199
#19 0x000000000095023d in RelationFlushRelation (relation=0x778bc8bdcfc8) at 
relcache.c:2403
#20 0x0000000000950351 in RelationCacheInvalidateEntry (relationId=16391) at 
relcache.c:2455
#21 0x000000000094865e in LocalExecuteInvalidationMessage (msg=0x7fff20f92cc0) 
at inval.c:578
#22 0x00000000007eaf7e in ReceiveSharedInvalidMessages (invalFunction=0x94856d 
<LocalExecuteInvalidationMessage>, resetFunction=0x9487b3 
<InvalidateSystemCaches>) at sinval.c:91
#23 0x000000000094887d in AcceptInvalidationMessages () at inval.c:672
#24 0x00000000007eee5c in LockRelationOid (relid=2662, lockmode=1) at lmgr.c:125
#25 0x00000000004bad33 in relation_open (relationId=2662, lockmode=1) at 
heapam.c:1124
#26 0x00000000004d888f in index_open (relationId=2662, lockmode=1) at 
indexam.c:150
#27 0x00000000004d7f8d in systable_beginscan (heapRelation=0x15ed518, 
indexId=2662, indexOK=1 '\001', snapshot=0xe45920 <CatalogSnapshotData>, 
nkeys=1, key=0x7fff20f92e20) at genam.c:334
#28 0x000000000094c104 in ScanPgRelation (targetRelId=16387, indexOK=1 '\001', 
force_non_historic=0 '\000') at relcache.c:342
#29 0x000000000094d569 in RelationBuildDesc (targetRelId=16387, insertIt=0 
'\000') at relcache.c:949
#30 0x000000000094fe4c in RelationClearRelation (relation=0x778bc8bdb390, 
rebuild=1 '\001') at relcache.c:2281
#31 0x000000000095023d in RelationFlushRelation (relation=0x778bc8bdb390) at 
relcache.c:2403
#32 0x0000000000950351 in RelationCacheInvalidateEntry (relationId=16387) at 
relcache.c:2455
#33 0x000000000094865e in LocalExecuteInvalidationMessage (msg=0x7fff20f93190) 
at inval.c:578
#34 0x00000000007eb057 in ReceiveSharedInvalidMessages (invalFunction=0x94856d 
<LocalExecuteInvalidationMessage>, resetFunction=0x9487b3 
<InvalidateSystemCaches>) at sinval.c:121
#35 0x000000000094887d in AcceptInvalidationMessages () at inval.c:672
#36 0x00000000007eee5c in LockRelationOid (relid=1259, lockmode=1) at lmgr.c:125
#37 0x00000000004bad33 in relation_open (relationId=1259, lockmode=1) at 
heapam.c:1124
#38 0x00000000004bafd6 in heap_open (relationId=1259, lockmode=1) at 
heapam.c:1290
#39 0x0000000000945f0b in SearchCatCache (cache=0x15e4f70, v1=16385, v2=0, 
v3=0, v4=0) at catcache.c:1172
#40 0x00000000009595a0 in SearchSysCache (cacheId=45, key1=16385, key2=0, 
key3=0, key4=0) at syscache.c:983
#41 0x000000000055e3d3 in pg_class_aclmask (table_oid=16385, roleid=10, 
mask=260, how=ACLMASK_ANY) at aclchk.c:3633
#42 0x000000000055f8bd in pg_class_aclcheck (table_oid=16385, roleid=10, 
mode=260) at aclchk.c:4421
#43 0x00000000006303fd in nextval_internal (relid=16385) at sequence.c:557
#44 0x00000000006303a1 in nextval_oid (fcinfo=0x1640550) at sequence.c:530
#45 0x000000000067c28e in ExecMakeFunctionResultNoSets (fcache=0x16404e0, 
econtext=0x163fb00, isNull=0x1640078 "", isDone=0x0) at execQual.c:2041
#46 0x000000000067cb99 in ExecEvalFunc (fcache=0x16404e0, econtext=0x163fb00, 
isNull=0x1640078 "", isDone=0x0) at execQual.c:2437
#47 0x000000000067c1f9 in ExecMakeFunctionResultNoSets (fcache=0x163fcc8, 
econtext=0x163fb00, isNull=0x16411d0 "\177\177\177~\177\177\177\177P\a\\\001", 
isDone=0x1641390) at execQual.c:2015
#48 0x000000000067cb99 in ExecEvalFunc (fcache=0x163fcc8, econtext=0x163fb00, 
isNull=0x16411d0 "\177\177\177~\177\177\177\177P\a\\\001", isDone=0x1641390) at 
execQual.c:2437
#49 0x00000000006830ab in ExecTargetList (targetlist=0x1641308, 
tupdesc=0x1640f80, econtext=0x163fb00, values=0x1641198, isnull=0x16411d0 
"\177\177\177~\177\177\177\177P\a\\\001", itemIsDone=0x1641390, 
isDone=0x7fff20f939d4) at execQual.c:5423
#50 0x000000000068382c in ExecProject (projInfo=0x16411f0, 
isDone=0x7fff20f939d4) at execQual.c:5647
#51 0x00000000006a3a32 in ExecResult (node=0x163f9e8) at nodeResult.c:155
#52 0x0000000000678796 in ExecProcNode (node=0x163f9e8) at execProcnode.c:392
#53 0x00000000006a0865 in ExecModifyTable (node=0x163f6d8) at 
nodeModifyTable.c:1392
#54 0x00000000006787ab in ExecProcNode (node=0x163f6d8) at execProcnode.c:396
#55 0x0000000000674b56 in ExecutePlan (estate=0x163f470, planstate=0x163f6d8, 
use_parallel_mode=0 '\000', operation=CMD_INSERT, sendTuples=0 '\000', 
numberTuples=0, direction=ForwardScanDirection, dest=0x163ef70) at 
execMain.c:1566
#56 0x0000000000672c05 in standard_ExecutorRun (queryDesc=0x15b81e0, 
direction=ForwardScanDirection, count=0) at execMain.c:338
#57 0x0000000000672a90 in ExecutorRun (queryDesc=0x15b81e0, 
direction=ForwardScanDirection, count=0) at execMain.c:286
#58 0x0000000000813149 in ProcessQuery (plan=0x163ee78, sourceText=0x160ee40 
"insert into t (b,c) values (1,1);", params=0x0, dest=0x163ef70, 
completionTag=0x7fff20f93e40 "") at pquery.c:187
#59 0x000000000081499f in PortalRunMulti (portal=0x163b450, isTopLevel=1 
'\001', setHoldSnapshot=0 '\000', dest=0x163ef70, altdest=0x163ef70, 
completionTag=0x7fff20f93e40 "") at pquery.c:1303
#60 0x0000000000813fa5 in PortalRun (portal=0x163b450, 
count=9223372036854775807, isTopLevel=1 '\001', dest=0x163ef70, 
altdest=0x163ef70, completionTag=0x7fff20f93e40 "") at pquery.c:815
#61 0x000000000080e0b6 in exec_simple_query (query_string=0x160ee40 "insert 
into t (b,c) values (1,1);") at postgres.c:1086
#62 0x0000000000812259 in PostgresMain (argc=1, argv=0x15bb2b0, 
dbname=0x15bb1d8 "test", username=0x15bb1b8 "user") at postgres.c:4072
#63 0x0000000000787206 in BackendRun (port=0x15b2990) at postmaster.c:4342
#64 0x000000000078696a in BackendStartup (port=0x15b2990) at postmaster.c:4016
#65 0x000000000078304a in ServerLoop () at postmaster.c:1721
#66 0x000000000078267f in PostmasterMain (argc=3, argv=0x158e170) at 
postmaster.c:1329
#67 0x00000000006cc256 in main (argc=3, argv=0x158e170) at main.c:228
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0, 18446744073709486335, 0 <repeats 13 times>, 1024}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x0000778bc7f4b800 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, 
sa_mask = {__val = {0 <repeats 13 times>, 140733746581552, 131442242630912, 
131442242614272}}, sa_flags = -940028131, sa_restorer = 0x0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x0000000000962df3 in errfinish (dummy=0) at elog.c:557
        edata = 0xe63120 <errordata>
        elevel = 22
        oldcontext = 0x15c6578
        econtext = 0x0
        __func__ = "errfinish"
#3  0x00000000008091b9 in mdread (reln=0x161a940, forknum=MAIN_FORKNUM, 
blocknum=1, buffer=0x778bb9a38080 "") at md.c:784
        seekpos = 8192
        nbytes = 0
        v = 0x161e1d0
        __func__ = "mdread"
#4  0x000000000080b8bd in smgrread (reln=0x161a940, forknum=MAIN_FORKNUM, 
blocknum=1, buffer=0x778bb9a38080 "") at smgr.c:628
No locals.
#5  0x00000000007cf93f in ReadBuffer_common (smgr=0x161a940, relpersistence=112 
'p', forkNum=MAIN_FORKNUM, blockNum=1, mode=RBM_NORMAL, strategy=0x0, 
hit=0x7fff20f9131b "") at bufmgr.c:890
        io_start = {tv_sec = 140733746592863, tv_usec = 0}
        io_time = {tv_sec = 142287125599, tv_usec = 1}
        bufHdr = 0x778bb86f4d80
        bufBlock = 0x778bb9a38080
        found = 0 '\000'
        isExtend = 0 '\000'
        isLocalBuf = 0 '\000'
        __func__ = "ReadBuffer_common"
#6  0x00000000007cf272 in ReadBufferExtended (reln=0x15f2318, 
forkNum=MAIN_FORKNUM, blockNum=1, mode=RBM_NORMAL, strategy=0x0) at bufmgr.c:664
        hit = 0 '\000'
        buf = 32767
        __func__ = "ReadBufferExtended"
#7  0x00000000007cf14e in ReadBuffer (reln=0x15f2318, blockNum=1) at 
bufmgr.c:596
No locals.
#8  0x00000000004e0953 in _bt_getbuf (rel=0x15f2318, blkno=1, access=1) at 
nbtpage.c:576
        buf = 0
        __func__ = "_bt_getbuf"
#9  0x00000000004df73a in _bt_getroot (rel=0x15f2318, access=1) at nbtpage.c:132
        metabuf = 2
        metapg = 0x16454b8 "\030\325^\001"
        metaopaque = 0x5a31ff290
        rootbuf = 0
        rootpage = 0x5a6dfb690 <error: Cannot access memory at address 
0x5a6dfb690>
        rootopaque = 0x7fff20f93860
        rootblkno = 1
        rootlevel = 0
        metad = 0x15b6bd0
        __func__ = "_bt_getroot"
#10 0x00000000004e6adb in _bt_search (rel=0x15f2318, keysz=1, 
scankey=0x7fff20f91dd0, nextkey=0 '\000', bufP=0x7fff20f927d4, access=1, 
snapshot=0xe45920 <CatalogSnapshotData>) at nbtsearch.c:99
        stack_in = 0x0
#11 0x00000000004e80a9 in _bt_first (scan=0x16454b8, dir=ForwardScanDirection) 
at nbtsearch.c:983
        rel = 0x15f2318
        so = 0x1649570
        buf = 0
        stack = 0x20d8
        offnum = 0
        strat = 3
        nextkey = 0 '\000'
        goback = 0 '\000'
        startKeys = {0x16456c0, 0x83, 0xb30000020e, 0x10, 0x2, 0x0, 
0x7c0000006b, 0x7000000077, 0x7fff20f927f0, 0x7f0e3a <LockAcquireExtended+982>, 
0x15b3908, 0xcc34bb507a612f00, 0x48, 0x778bc82e2ae0 <main_arena>, 0x20d8, 
0x468750 <_start>, 0x7fff20f944b0, 0x0, 0x48, 
          0x16456c0, 0x20f92800, 0x1645708, 0x7fff20f927f0, 0x990f76 
<AllocSetAlloc+1517>, 0x48, 0x15c6578, 0x14, 0x80, 0x16456a8, 0x401645450, 
0x15c6578, 0x992f8b <palloc+224>}
        scankeys = {{sk_flags = 196608, sk_attno = 1, sk_strategy = 0, 
sk_subtype = 0, sk_collation = 100, sk_func = {fn_addr = 0x4da1b8 <btoidcmp>, 
fn_oid = 356, fn_nargs = 2, fn_strict = 1 '\001', fn_retset = 0 '\000', 
fn_stats = 2 '\002', fn_extra = 0x0, 
              fn_mcxt = 0x15c6578, fn_expr = 0x0}, sk_argument = 16391}, 
{sk_flags = 7163236, sk_attno = 0, sk_strategy = 0, sk_subtype = 0, 
sk_collation = 0, sk_func = {fn_addr = 0x29020f91e70, fn_oid = 23321704, 
fn_nargs = 0, fn_strict = 0 '\000', 
              fn_retset = 0 '\000', fn_stats = 104 'h', fn_extra = 
0x7fff20f91e60, fn_mcxt = 0x6d4eb5 <lappend+123>, fn_expr = 0x163dbe8}, 
sk_argument = 23321704}, {sk_flags = 553197984, sk_attno = 32767, sk_strategy = 
0, sk_subtype = 7152007, sk_collation = 0, 
            sk_func = {fn_addr = 0x16107a8, fn_oid = 553204576, fn_nargs = 
32767, fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 104 'h', fn_extra 
= 0x163d730, fn_mcxt = 0x778bb9a329c0, fn_expr = 0x160f858}, sk_argument = 
140733746588736}, {sk_flags = 0, 
            sk_attno = 0, sk_strategy = 0, sk_subtype = 0, sk_collation = 0, 
sk_func = {fn_addr = 0x2770000000000, fn_oid = 3114478056, fn_nargs = 30603, 
fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 88 'X', fn_extra = 
0x7fff20f91e00, 
              fn_mcxt = 0x7fbf01 <pg_atomic_fetch_sub_u32_impl+36>, fn_expr = 
0xfd9103a200000933}, sk_argument = 131442114429056}, {sk_flags = 553197328, 
sk_attno = 32767, sk_strategy = 0, sk_subtype = 8372141, sk_collation = 930, 
sk_func = {fn_addr = 0x7fff20f91f90, 
              fn_oid = 9906548, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 
0 '\000', fn_stats = 0 '\000', fn_extra = 0x778bb81b1804, fn_mcxt = 
0x7fff20f92030, fn_expr = 0x200000010158e838}, sk_argument = 140733746585424}, 
{sk_flags = 22808744, sk_attno = 0, 
            sk_strategy = 0, sk_subtype = 3367880040, sk_collation = 30603, 
sk_func = {fn_addr = 0x15c08a8, fn_oid = 553197519, fn_nargs = 32767, fn_strict 
= 0 '\000', fn_retset = 0 '\000', fn_stats = 144 '\220', fn_extra = 
0x7fff20f91f80, 
              fn_mcxt = 0x996655 <ResourceOwnerRememberCatCacheRef+39>, fn_expr 
= 0x778bc8bdc568}, sk_argument = 22808680}, {sk_flags = 553197920, sk_attno = 
32767, sk_strategy = 0, sk_subtype = 9723566, sk_collation = 0, sk_func = 
{fn_addr = 0x7fff20f91fc0, fn_oid = 0, 
              fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', 
fn_stats = 0 '\000', fn_extra = 0x0, fn_mcxt = 0x626, fn_expr = 0x15e38a0}, 
sk_argument = 140733746585744}, {sk_flags = 8191482, sk_attno = 0, sk_strategy 
= 0, sk_subtype = 3367880000, 
            sk_collation = 30603, sk_func = {fn_addr = 0x15e40b8, fn_oid = 0, 
fn_nargs = -2, fn_strict = 3 '\003', fn_retset = 0 '\000', fn_stats = 0 '\000', 
fn_extra = 0x8c31d4 <oideq>, fn_mcxt = 0x10002000000b8, fn_expr = 0x2}, 
sk_argument = 0}, {sk_flags = 22807000, 
            sk_attno = 0, sk_strategy = 0, sk_subtype = 0, sk_collation = 0, 
sk_func = {fn_addr = 0x626, fn_oid = 0, fn_nargs = 0, fn_strict = 0 '\000', 
fn_retset = 0 '\000', fn_stats = 24 '\030', fn_extra = 0x16404e0, fn_mcxt = 
0x0, fn_expr = 0x16408f8}, 
            sk_argument = 140733746585792}, {sk_flags = 10030966, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 0, sk_collation = 0, sk_func = {fn_addr = 
0x1640d58, fn_oid = 0, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 
'\000', fn_stats = 0 '\000', 
              fn_extra = 0x16404c8, fn_mcxt = 0x80163dc68, fn_expr = 
0x15c0750}, sk_argument = 6760278523924}, {sk_flags = 0, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 3944, sk_collation = 0, sk_func = {fn_addr = 0x0, 
fn_oid = 23327792, fn_nargs = 0, 
              fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 32 ' ', 
fn_extra = 0x992ae6 <MemoryContextAllocZero+463>, fn_mcxt = 0x418, fn_expr = 
0x15c0750}, sk_argument = 0}, {sk_flags = 0, sk_attno = 0, sk_strategy = 0, 
sk_subtype = 1048, sk_collation = 0, 
            sk_func = {fn_addr = 0x21d0, fn_oid = 23332064, fn_nargs = 0, 
fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 224 '\340', fn_extra = 
0x163f7f0, fn_mcxt = 0x163f7f0, fn_expr = 0x7fff20f925d0}, sk_argument = 
6820373}, {sk_flags = 23329256, sk_attno = 0, 
            sk_strategy = 0, sk_subtype = 23321760, sk_collation = 0, sk_func = 
{fn_addr = 0x778bc8bdc568, fn_oid = 22808680, fn_nargs = 0, fn_strict = 0 
'\000', fn_retset = 0 '\000', fn_stats = 128 '\200', fn_extra = 0x94610e 
<ReleaseCatCache+141>, 
              fn_mcxt = 0x778bc8bdc5e8, fn_expr = 0x778bc8bdc568}, sk_argument 
= 48}, {sk_flags = 23321760, sk_attno = 0, sk_strategy = 0, sk_subtype = 
553197984, sk_collation = 0, sk_func = {fn_addr = 0x163dcd0, fn_oid = 
553198080, fn_nargs = 32767, 
              fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 118 'v', 
fn_extra = 0x30, fn_mcxt = 0x158e458, fn_expr = 0x778bb86f4d80}, sk_argument = 
64}, {sk_flags = 23321736, sk_attno = 0, sk_strategy = 0, sk_subtype = 
10052352, sk_collation = 3, sk_func = {
              fn_addr = 0x158e458, fn_oid = 20, fn_nargs = 1574, fn_strict = 0 
'\000', fn_retset = 0 '\000', fn_stats = 224 '\340', fn_extra = 0x1798, fn_mcxt 
= 0x0, fn_expr = 0x16404e0}, sk_argument = 23332064}, {sk_flags = 23321760, 
sk_attno = 0, sk_strategy = 0, 
            sk_subtype = 48, sk_collation = 0, sk_func = {fn_addr = 0x158e458, 
fn_oid = 0, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats 
= 208 '\320', fn_extra = 0x163dca0, fn_mcxt = 0x163dcd0, fn_expr = 0x0}, 
sk_argument = 0}, {
            sk_flags = 553199088, sk_attno = 32767, sk_strategy = 0, sk_subtype 
= 7715704, sk_collation = 0, sk_func = {fn_addr = 0x7fff20f93b60, fn_oid = 
23320152, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 
228 '\344', 
              fn_extra = 0x778bb86f4dac, fn_mcxt = 0x7fff20f922b4, fn_expr = 
0x100778bb86f4cd8}, sk_argument = 140733746586304}, {sk_flags = 8372450, 
sk_attno = 0, sk_strategy = 0, sk_subtype = 553198272, sk_collation = 32767, 
sk_func = {fn_addr = 0x163dc68, 
              fn_oid = 553198308, fn_nargs = 480, fn_strict = 0 '\000', 
fn_retset = 0 '\000', fn_stats = 0 '\000', fn_extra = 0x0, fn_mcxt = 0x0, 
fn_expr = 0x7fff20f922f0}, sk_argument = 4919033}, {sk_flags = 553198400, 
sk_attno = 1, sk_strategy = 8192, 
            sk_subtype = 553198368, sk_collation = 32767, sk_func = {fn_addr = 
0x7fff20f926d0, fn_oid = 9880044, fn_nargs = 0, fn_strict = 0 '\000', fn_retset 
= 0 '\000', fn_stats = 160 '\240', fn_extra = 0x163dca0, fn_mcxt = 0x0, fn_expr 
= 0x163d658}, sk_argument = 0}, 
          {sk_flags = 480, sk_attno = 480, sk_strategy = 0, sk_subtype = 
553199376, sk_collation = 32767, sk_func = {fn_addr = 0x96cd03 
<FunctionCall2Coll+160>, fn_oid = 480, fn_nargs = 0, fn_strict = 0 '\000', 
fn_retset = 0 '\000', fn_stats = 224 '\340', 
              fn_extra = 0x1, fn_mcxt = 0x7fff20f92780, fn_expr = 
0x7fff20f92780}, sk_argument = 0}, {sk_flags = 0, sk_attno = 0, sk_strategy = 
0, sk_subtype = 0, sk_collation = 131072, sk_func = {fn_addr = 0x1e0, fn_oid = 
480, fn_nargs = 0, fn_strict = 0 '\000', 
              fn_retset = 0 '\000', fn_stats = 0 '\000', fn_extra = 
0x778bb9a38080, fn_mcxt = 0x7fff20f92430, fn_expr = 0x778bb9a38080}, 
sk_argument = 23012120}, {sk_flags = -1180467072, sk_attno = 30603, sk_strategy 
= 0, sk_subtype = 553198608, 
            sk_collation = 4294967295, sk_func = {fn_addr = 0x778bb86f4dac, 
fn_oid = 553198688, fn_nargs = 32767, fn_strict = 0 '\000', fn_retset = 0 
'\000', fn_stats = 212 '\324', fn_extra = 0x7fff20f92400, fn_mcxt = 
0x83140000007fbf01, fn_expr = 0x7fff20f92464}, 
            sk_argument = 131441978461592}, {sk_flags = 2357, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 22808712, sk_collation = 16777216, sk_func = 
{fn_addr = 0x7fff20f92440, fn_oid = 8185963, fn_nargs = 0, fn_strict = 0 
'\000', fn_retset = 0 '\000', 
              fn_stats = 64 '@', fn_extra = 0xe4a308 <PrivateRefCountArray+8>, 
fn_mcxt = 0x7fff20f92464, fn_expr = 0x778bb86f4d98}, sk_argument = 
140733746586752}, {sk_flags = 8195587, sk_attno = 0, sk_strategy = 0, 
sk_subtype = 23135720, sk_collation = 1, sk_func = {
              fn_addr = 0x778bb86f4d80, fn_oid = 1, fn_nargs = 1, fn_strict = 
20 '\024', fn_retset = -125 '\203', fn_stats = 179 '\263', fn_extra = 0xe4a308 
<PrivateRefCountArray+8>, fn_mcxt = 0x935007d35bf, fn_expr = 0x7fff20f924a0}, 
sk_argument = 8204372}, {
            sk_flags = 0, sk_attno = 0, sk_strategy = 0, sk_subtype = 
3094302080, sk_collation = 2357, sk_func = {fn_addr = 0x7fff20f924c0, fn_oid = 
5139093, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 
24 '\030', fn_extra = 0x1640db8, 
              fn_mcxt = 0x20f93870, fn_expr = 0x1640dd0}, sk_argument = 
140733746586944}, {sk_flags = 10030966, sk_attno = 0, sk_strategy = 0, 
sk_subtype = 24, sk_collation = 0, sk_func = {fn_addr = 0x15c0750, fn_oid = 
553198944, fn_nargs = 32767, fn_strict = 0 '\000', 
              fn_retset = 0 '\000', fn_stats = 32 ' ', fn_extra = 0x1640da0, 
fn_mcxt = 0x20158e458, fn_expr = 0x15c0750}, sk_argument = 32}, {sk_flags = 
23321864, sk_attno = 0, sk_strategy = 0, sk_subtype = 1680, sk_collation = 0, 
sk_func = {fn_addr = 0x158e458, 
              fn_oid = 23327792, fn_nargs = 0, fn_strict = 0 '\000', fn_retset 
= 0 '\000', fn_stats = 128 '\200', fn_extra = 0x992f8b <palloc+224>, fn_mcxt = 
0x0, fn_expr = 0x18}, sk_argument = 140733746587040}, {sk_flags = 23334328, 
sk_attno = 0, sk_strategy = 0, 
            sk_subtype = 23328752, sk_collation = 0, sk_func = {fn_addr = 
0x468750 <_start>, fn_oid = 553199024, fn_nargs = 32767, fn_strict = 0 '\000', 
fn_retset = 0 '\000', fn_stats = 100 'd', fn_extra = 0x0, fn_mcxt = 
0x29000000000, fn_expr = 0x1640db8}, 
            sk_argument = 23334328}, {sk_flags = 553199056, sk_attno = 32767, 
sk_strategy = 0, sk_subtype = 7163573, sk_collation = 0, sk_func = {fn_addr = 
0x16404e0, fn_oid = 23334328, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 
'\000', fn_stats = 128 '\200', 
              fn_extra = 0x682d82 <ExecInitExpr+9217>, fn_mcxt = 0x163f9e8, 
fn_expr = 0x778bc82e2b30 <main_arena+80>}, sk_argument = 131442242628328}, 
{sk_flags = 553199152, sk_attno = 32767, sk_strategy = 0, sk_subtype = 
3741768145, sk_collation = 4294934528, 
            sk_func = {fn_addr = 0x158e458, fn_oid = 7714152, fn_nargs = 0, 
fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 64 '@', fn_extra = 
0x163df28, fn_mcxt = 0x320f92c00, fn_expr = 0x267175a80158e458}, sk_argument = 
22752376}, {sk_flags = 553200864, 
            sk_attno = 32767, sk_strategy = 0, sk_subtype = 2053189376, 
sk_collation = 3426007888, sk_func = {fn_addr = 0x7fff20f926e0, fn_oid = 107, 
fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 224 
'\340', fn_extra = 0x468750 <_start>, 
              fn_mcxt = 0x20e0, fn_expr = 0x778bc82e2b38 <main_arena+88>}, 
sk_argument = 0}, {sk_flags = -939930794, sk_attno = 30603, sk_strategy = 0, 
sk_subtype = 3358468816, sk_collation = 30603, sk_func = {fn_addr = 
0x778bc82e2ad0 <__malloc_hook>, fn_oid = 8408, 
              fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', 
fn_stats = 107 'k', fn_extra = 0x7fff20f92710, fn_mcxt = 0x15b2c78, fn_expr = 
0xffff8000df06d8f1}, sk_argument = 22758624}}
        notnullkeys = {{sk_flags = -1053179376, sk_attno = 5, sk_strategy = 0, 
sk_subtype = 3259931920, sk_collation = 5, sk_func = {fn_addr = 0x5c319a410, 
fn_oid = 3291986320, fn_nargs = 5, fn_strict = 0 '\000', fn_retset = 0 '\000', 
fn_stats = 16 '\020', 
              fn_extra = 0x5c6179b90, fn_mcxt = 0x5c6d96810, fn_expr = 
0x5c7f77d90}, sk_argument = 24843027600}, {sk_flags = -908632176, sk_attno = 5, 
sk_strategy = 0, sk_subtype = 3399640720, sk_collation = 5, sk_func = {fn_addr 
= 0x5cbb74190, fn_oid = 3431090320, 
              fn_nargs = 5, fn_strict = 0 '\000', fn_retset = 0 '\000', 
fn_stats = 144 '\220', fn_extra = 0x5ce622a90, fn_mcxt = 0x5cf804010, fn_expr = 
0x5d0420c90}, sk_argument = 24987574800}, {sk_flags = -769528176, sk_attno = 5, 
sk_strategy = 0, 
            sk_subtype = 3544187920, sk_collation = 5, sk_func = {fn_addr = 
0x5d40b0b10, fn_oid = 3575637520, fn_nargs = 5, fn_strict = 0 '\000', fn_retset 
= 0 '\000', fn_stats = 16 '\020', fn_extra = 0x5d6ffc810, fn_mcxt = 
0x5d7cacf10, fn_expr = 0x5d8e8e490}, 
            sk_argument = 25126678800}, {sk_flags = -624376176, sk_attno = 5, 
sk_strategy = 0, sk_subtype = 3683291920, sk_collation = 5, sk_func = {fn_addr 
= 0x7fff20f91600, fn_oid = 3715346320, fn_nargs = 5, fn_strict = 0 '\000', 
fn_retset = 0 '\000', 
              fn_stats = 235 '\353', fn_extra = 0x7fff20f919b0, fn_mcxt = 
0x7fff20f91620, fn_expr = 0x4eb}, sk_argument = 5411658794219}, {sk_flags = 
553195984, sk_attno = 32767, sk_strategy = 0, sk_subtype = 9882883, 
sk_collation = 0, sk_func = {fn_addr = 0x4eb, 
              fn_oid = 1260, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 
'\000', fn_stats = 11 '\v', fn_extra = 0x1645ae8, fn_mcxt = 0x1645ae8, fn_expr 
= 0xbad124}, sk_argument = 140733746584528}, {sk_flags = 553196976, sk_attno = 
32767, sk_strategy = 0, 
            sk_subtype = 11, sk_collation = 0, sk_func = {fn_addr = 
0x7fff20f91be0, fn_oid = 3358454016, fn_nargs = 30603, fn_strict = 0 '\000', 
fn_retset = 0 '\000', fn_stats = 42 '*', fn_extra = 0x0, fn_mcxt = 0xbad12d, 
fn_expr = 0x0}, sk_argument = 0}, {
            sk_flags = 553195168, sk_attno = 0, sk_strategy = 0, sk_subtype = 
0, sk_collation = 0, sk_func = {fn_addr = 0x1, fn_oid = 4294967295, fn_nargs = 
-1, fn_strict = -1 '\377', fn_retset = -1 '\377', fn_stats = 10 '\n', fn_extra 
= 0x7fff20f91b93, fn_mcxt = 0x28, 
              fn_expr = 0x163dbe8}, sk_argument = 5}, {sk_flags = 23321616, 
sk_attno = 0, sk_strategy = 0, sk_subtype = 553195328, sk_collation = 32767, 
sk_func = {fn_addr = 0x990f76 <AllocSetAlloc+1517>, fn_oid = 24, fn_nargs = 0, 
fn_strict = 0 '\000', 
              fn_retset = 0 '\000', fn_stats = 248 '\370', fn_extra = 0xbad12d, 
fn_mcxt = 0x1640d10, fn_expr = 0x7fff20f91770}, sk_argument = 10030966}, 
{sk_flags = 24, sk_attno = 0, sk_strategy = 0, sk_subtype = 22808400, 
sk_collation = 0, sk_func = {
              fn_addr = 0x2ffde6ef00000005, fn_oid = 32, fn_nargs = 0, 
fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 224 '\340', fn_extra = 
0x20163d420, fn_mcxt = 0x15c0750, fn_expr = 0x992f8b <palloc+224>}, sk_argument 
= 70368744179327}, {sk_flags = 1872, 
            sk_attno = 0, sk_strategy = 0, sk_subtype = 553195392, sk_collation 
= 32767, sk_func = {fn_addr = 0x163f430, fn_oid = 553195456, fn_nargs = 32767, 
fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 195 '\303', fn_extra = 
0x18, fn_mcxt = 0x15c0750, 
              fn_expr = 0x7fff20f91ea0}, sk_argument = 23334160}, {sk_flags = 
23334136, sk_attno = 0, sk_strategy = 0, sk_subtype = 23334160, sk_collation = 
0, sk_func = {fn_addr = 0x163f7f0, fn_oid = 4622160, fn_nargs = 0, fn_strict = 
0 '\000', fn_retset = 0 '\000', 
              fn_stats = 112 'p', fn_extra = 0x680ac7 <ExecInitExpr+326>, 
fn_mcxt = 0x163f9e8, fn_expr = 0x163dbe8}, sk_argument = 140733746583776}, 
{sk_flags = 8189028, sk_attno = 0, sk_strategy = 0, sk_subtype = 0, 
sk_collation = 0, sk_func = {fn_addr = 0x0, 
              fn_oid = 16777216, fn_nargs = 32624, fn_strict = 0 '\000', 
fn_retset = 0 '\000', fn_stats = 128 '\200', fn_extra = 0x1640cf8, fn_mcxt = 
0xffffffff007fc1fd, fn_expr = 0x40000000067f}, sk_argument = 140733193417665}, 
{sk_flags = 33101920, sk_attno = 32767, 
            sk_strategy = 0, sk_subtype = 16385, sk_collation = 16399, sk_func 
= {fn_addr = 0x7fff20f91c20, fn_oid = 9882883, fn_nargs = 0, fn_strict = 0 
'\000', fn_retset = 0 '\000', fn_stats = 1 '\001', fn_extra = 0x400f, fn_mcxt = 
0x6400004001, 
              fn_expr = 0x2000000120f926b0}, sk_argument = 140733746583780}, 
{sk_flags = -1200674388, sk_attno = 30603, sk_strategy = 0, sk_subtype = 0, 
sk_collation = 4294967295, sk_func = {fn_addr = 0x100778bb86f2a6c, fn_oid = 
553195712, fn_nargs = 32767, 
              fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 226 
'\342', fn_extra = 0x7fff20f918c0, fn_mcxt = 0x20000001007fc055, fn_expr = 
0x7fff20f918e4}, sk_argument = 131441978452396}, {sk_flags = 553195760, 
sk_attno = 32767, sk_strategy = 0, 
            sk_subtype = 8376197, sk_collation = 0, sk_func = {fn_addr = 
0x100000000, fn_oid = 3094292904, fn_nargs = 30603, fn_strict = 0 '\000', 
fn_retset = 0 '\000', fn_stats = 1 '\001', fn_extra = 0x20000001015f2318, 
fn_mcxt = 0x7fff20f91930, 
              fn_expr = 0x7fd5f4 <LWLockAcquire+207>}, sk_argument = 
4848163120}, {sk_flags = -1200674392, sk_attno = 30603, sk_strategy = 0, 
sk_subtype = 553195824, sk_collation = 32767, sk_func = {fn_addr = 
0x7fff20f91960, fn_oid = 3234766992, fn_nargs = 30603, 
              fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 1 '\001', 
fn_extra = 0x7fff20f91d10, fn_mcxt = 0x96cd03 <FunctionCall2Coll+160>, fn_expr 
= 0x4001}, sk_argument = 16387}, {sk_flags = 23335320, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 23354088, 
            sk_collation = 0, sk_func = {fn_addr = 0x1645ae8, fn_oid = 0, 
fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 0 '\000', 
fn_extra = 0x2000000000000, fn_mcxt = 0x4003, fn_expr = 0x4001}, sk_argument = 
140733746587440}, {sk_flags = 0, 
            sk_attno = 0, sk_strategy = 0, sk_subtype = 0, sk_collation = 0, 
sk_func = {fn_addr = 0x2770000000000, fn_oid = 16385, fn_nargs = 0, fn_strict = 
0 '\000', fn_retset = 0 '\000', fn_stats = 1 '\001', fn_extra = 0x7fff20f919e0, 
              fn_mcxt = 0x7fbf01 <pg_atomic_fetch_sub_u32_impl+36>, fn_expr = 
0x1000008a5}, sk_argument = 131441972952452}, {sk_flags = 553196032, sk_attno = 
32767, sk_strategy = 0, sk_subtype = 8372141, sk_collation = 0, sk_func = 
{fn_addr = 0x120f91a10, 
              fn_oid = 3088792964, fn_nargs = 30603, fn_strict = 0 '\000', 
fn_retset = 0 '\000', fn_stats = 32 ' ', fn_extra = 0x7fc1fd 
<pg_atomic_sub_fetch_u32+115>, fn_mcxt = 0x120f91a50, fn_expr = 
0x778bb81b3d84}, sk_argument = 140733746584144}, {sk_flags = 8380101, 
            sk_attno = 0, sk_strategy = 0, sk_subtype = 553196112, sk_collation 
= 2199126016, sk_func = {fn_addr = 0x778bb81b3d80, fn_oid = 1, fn_nargs = 0, 
fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 8 '\b', fn_extra = 
0x7fff20f91b20, 
              fn_mcxt = 0x7cfdfa <BufferAlloc+238>, fn_expr = 
0x8314000100000001}, sk_argument = 140733746584435}, {sk_flags = 0, sk_attno = 
0, sk_strategy = 0, sk_subtype = 8205759, sk_collation = 1, sk_func = {fn_addr 
= 0x7f7000000000, fn_oid = 23176576, fn_nargs = 0, 
              fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 0 '\000', 
fn_extra = 0x8a5b86f2980, fn_mcxt = 0x7fff20f91ac0, fn_expr = 0x4e6a95 
<_bt_drop_lock_and_maybe_pin+117>}, sk_argument = 23369160}, {sk_flags = 
23352504, sk_attno = 0, sk_strategy = 0, 
            sk_subtype = 553197152, sk_collation = 32767, sk_func = {fn_addr = 
0x75da55 <eval_const_expressions_mutator+9453>, fn_oid = 553204576, fn_nargs = 
32767, fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 176 '\260', 
fn_extra = 0x15c0c30, 
              fn_mcxt = 0x7fff20f91b30, fn_expr = 0x778bb86f2980}, sk_argument 
= 5411658794219}, {sk_flags = 553197280, sk_attno = 32767, sk_strategy = 0, 
sk_subtype = 9882883, sk_collation = 0, sk_func = {fn_addr = 0x4eb, fn_oid = 
1260, fn_nargs = 0, 
              fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 32 ' ', 
fn_extra = 0x0, fn_mcxt = 0x0, fn_expr = 0x0}, sk_argument = 140733746584416}, 
{sk_flags = 4919033, sk_attno = 0, sk_strategy = 0, sk_subtype = 24, 
sk_collation = 0, sk_func = {
              fn_addr = 0x1640d58, fn_oid = 553197376, fn_nargs = 0, fn_strict 
= 0 '\000', fn_retset = 0 '\000', fn_stats = 112 'p', fn_extra = 
0x7fff20f91be0, fn_mcxt = 0x990f76 <AllocSetAlloc+1517>, fn_expr = 0x18}, 
sk_argument = 22808400}, {sk_flags = 0, 
            sk_attno = 0, sk_strategy = 0, sk_subtype = 32, sk_collation = 0, 
sk_func = {fn_addr = 0x1640d40, fn_oid = 9882883, fn_nargs = 2, fn_strict = 0 
'\000', fn_retset = 0 '\000', fn_stats = 80 'P', fn_extra = 0x626, fn_mcxt = 
0x20f91db0, fn_expr = 0x6f0}, 
            sk_argument = 140733746585584}, {sk_flags = 23327792, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 553196576, sk_collation = 32767, sk_func = 
{fn_addr = 0x992f8b <palloc+224>, fn_oid = 1574, fn_nargs = 0, fn_strict = 0 
'\000', fn_retset = 0 '\000', 
              fn_stats = 24 '\030', fn_extra = 0x1610550, fn_mcxt = 0x1640d58, 
fn_expr = 0x163f7f0}, sk_argument = 4622160}, {sk_flags = 553196624, sk_attno = 
32767, sk_strategy = 0, sk_subtype = 7163236, sk_collation = 0, sk_func = 
{fn_addr = 0x0, fn_oid = 0, 
              fn_nargs = 656, fn_strict = 0 '\000', fn_retset = 0 '\000', 
fn_stats = 88 'X', fn_extra = 0x1640d58, fn_mcxt = 0x7fff20f91c70, fn_expr = 
0x6d4eb5 <lappend+123>}, sk_argument = 23334136}, {sk_flags = 23334232, 
sk_attno = 0, sk_strategy = 0, 
            sk_subtype = 553197856, sk_collation = 32767, sk_func = {fn_addr = 
0x682d82 <ExecInitExpr+9217>, fn_oid = 23329256, fn_nargs = 0, fn_strict = 0 
'\000', fn_retset = 0 '\000', fn_stats = 104 'h', fn_extra = 
0xce2737d700000089, fn_mcxt = 0x778bc08a0080, 
              fn_expr = 0x7fffffffffff}, sk_argument = 61396565868461}, 
{sk_flags = 553196864, sk_attno = 32767, sk_strategy = 0, sk_subtype = 
3358454016, sk_collation = 30603, sk_func = {fn_addr = 0x0, fn_oid = 128, 
fn_nargs = 0, fn_strict = 0 '\000', 
              fn_retset = 0 '\000', fn_stats = 224 '\340', fn_extra = 
0x40000000f, fn_mcxt = 0x7fff20f91d50, fn_expr = 0x990b2e <AllocSetAlloc+421>}, 
sk_argument = 128}, {sk_flags = 22602840, sk_attno = 0, sk_strategy = 0, 
sk_subtype = 553196832, sk_collation = 32767, 
            sk_func = {fn_addr = 0x7fbfad <pg_atomic_sub_fetch_u32_impl+32>, 
fn_oid = 23135544, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', 
fn_stats = 0 '\000', fn_extra = 0x2, fn_mcxt = 0x7fff20f91d90, fn_expr = 
0x468750 <_start>}, 
            sk_argument = 140733746594992}, {sk_flags = 24, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 23321704, sk_collation = 0, sk_func = {fn_addr = 
0x20f91db0, fn_oid = 23321728, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 
0 '\000', fn_stats = 208 '\320', 
              fn_extra = 0x990f76 <AllocSetAlloc+1517>, fn_mcxt = 0x18, fn_expr 
= 0x158e458}, sk_argument = 17}, {sk_flags = 32, sk_attno = 0, sk_strategy = 0, 
sk_subtype = 23321680, sk_collation = 0, sk_func = {fn_addr = 0x2009bb47b, 
fn_oid = 22602840, fn_nargs = 0, 
              fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats = 36 '$', 
fn_extra = 0x3000000018, fn_mcxt = 0x17d0, fn_expr = 0x7fff00000002}, 
sk_argument = 23319584}}
        keysCount = 1
        i = 1
        strat_total = 3
        currItem = 0x1da8
        __func__ = "_bt_first"
#12 0x00000000004e4eb5 in btgettuple (scan=0x16454b8, dir=ForwardScanDirection) 
at nbtree.c:326
        so = 0x1649570
        res = 0 '\000'
#13 0x00000000004d9321 in index_getnext_tid (scan=0x16454b8, 
direction=ForwardScanDirection) at indexam.c:415
        found = 0 '\000'
        __func__ = "index_getnext_tid"
#14 0x00000000004d9744 in index_getnext (scan=0x16454b8, 
direction=ForwardScanDirection) at indexam.c:553
        heapTuple = 0x520f92900
        tid = 0x7fff20f92950
#15 0x00000000004d81c3 in systable_getnext (sysscan=0x16455d0) at genam.c:416
        htup = 0x15f2318
        __func__ = "systable_getnext"
#16 0x000000000094c114 in ScanPgRelation (targetRelId=16391, indexOK=1 '\001', 
force_non_historic=0 '\000') at relcache.c:347
        pg_class_tuple = 0x15c6460
        pg_class_desc = 0x15ed518
        pg_class_scan = 0x16455d0
        key = {{sk_flags = 0, sk_attno = 1, sk_strategy = 3, sk_subtype = 0, 
sk_collation = 100, sk_func = {fn_addr = 0x8c31d4 <oideq>, fn_oid = 184, 
fn_nargs = 2, fn_strict = 1 '\001', fn_retset = 0 '\000', fn_stats = 2 '\002', 
fn_extra = 0x0, fn_mcxt = 0x15c6578, 
              fn_expr = 0x0}, sk_argument = 16391}}
        snapshot = 0xe45920 <CatalogSnapshotData>
        __func__ = "ScanPgRelation"
#17 0x000000000094f6a3 in RelationReloadIndexInfo (relation=0x778bc8bdcfc8) at 
relcache.c:1936
        indexOK = 1 '\001'
        pg_class_tuple = 0x778bc8bdcfd8
        relp = 0x161a5e0
        __func__ = "RelationReloadIndexInfo"
#18 0x000000000094fd8e in RelationClearRelation (relation=0x778bc8bdcfc8, 
rebuild=1 '\001') at relcache.c:2199
        __func__ = "RelationClearRelation"
#19 0x000000000095023d in RelationFlushRelation (relation=0x778bc8bdcfc8) at 
relcache.c:2403
        rebuild = 1 '\001'
#20 0x0000000000950351 in RelationCacheInvalidateEntry (relationId=16391) at 
relcache.c:2455
        relation = 0x778bc8bdcfc8
#21 0x000000000094865e in LocalExecuteInvalidationMessage (msg=0x7fff20f92cc0) 
at inval.c:578
        i = 0
        __func__ = "LocalExecuteInvalidationMessage"
#22 0x00000000007eaf7e in ReceiveSharedInvalidMessages (invalFunction=0x94856d 
<LocalExecuteInvalidationMessage>, resetFunction=0x9487b3 
<InvalidateSystemCaches>) at sinval.c:91
        msg = {id = -2 '\376', cc = {id = -2 '\376', dbId = 16384, hashValue = 
16391}, cat = {id = -2 '\376', dbId = 16384, catId = 16391}, rc = {id = -2 
'\376', dbId = 16384, relId = 16391}, sm = {id = -2 '\376', backend_hi = -124 
'\204', backend_lo = 148, rnode = {
              spcNode = 16384, dbNode = 16391, relNode = 0}}, rm = {id = -2 
'\376', dbId = 16384}, sn = {id = -2 '\376', dbId = 16384, relId = 16391}}
        messages = {{id = 49 '1', cc = {id = 49 '1', dbId = 16384, hashValue = 
766902049}, cat = {id = 49 '1', dbId = 16384, catId = 766902049}, rc = {id = 49 
'1', dbId = 16384, relId = 766902049}, sm = {id = 49 '1', backend_hi = 0 
'\000', backend_lo = 0, rnode = {
                spcNode = 16384, dbNode = 766902049, relNode = 0}}, rm = {id = 
49 '1', dbId = 16384}, sn = {id = 49 '1', dbId = 16384, relId = 766902049}}, 
{id = 49 '1', cc = {id = 49 '1', dbId = 16384, hashValue = 3229503468}, cat = 
{id = 49 '1', dbId = 16384, 
              catId = 3229503468}, rc = {id = 49 '1', dbId = 16384, relId = 
3229503468}, sm = {id = 49 '1', backend_hi = 0 '\000', backend_lo = 0, rnode = 
{spcNode = 16384, dbNode = 3229503468, relNode = 0}}, rm = {id = 49 '1', dbId = 
16384}, sn = {id = 49 '1', 
              dbId = 16384, relId = 3229503468}}, {id = 49 '1', cc = {id = 49 
'1', dbId = 16384, hashValue = 233647697}, cat = {id = 49 '1', dbId = 16384, 
catId = 233647697}, rc = {id = 49 '1', dbId = 16384, relId = 233647697}, sm = 
{id = 49 '1', backend_hi = 0 '\000', 
              backend_lo = 0, rnode = {spcNode = 16384, dbNode = 233647697, 
relNode = 0}}, rm = {id = 49 '1', dbId = 16384}, sn = {id = 49 '1', dbId = 
16384, relId = 233647697}}, {id = 45 '-', cc = {id = 45 '-', dbId = 16384, 
hashValue = 2651674129}, cat = {id = 45 '-', 
              dbId = 16384, catId = 2651674129}, rc = {id = 45 '-', dbId = 
16384, relId = 2651674129}, sm = {id = 45 '-', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 2651674129, relNode = 0}}, 
rm = {id = 45 '-', dbId = 16384}, sn = {
              id = 45 '-', dbId = 16384, relId = 2651674129}}, {id = 44 ',', cc 
= {id = 44 ',', dbId = 16384, hashValue = 593582268}, cat = {id = 44 ',', dbId 
= 16384, catId = 593582268}, rc = {id = 44 ',', dbId = 16384, relId = 
593582268}, sm = {id = 44 ',', 
              backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, 
dbNode = 593582268, relNode = 0}}, rm = {id = 44 ',', dbId = 16384}, sn = {id = 
44 ',', dbId = 16384, relId = 593582268}}, {id = 45 '-', cc = {id = 45 '-', 
dbId = 16384, 
              hashValue = 3523994229}, cat = {id = 45 '-', dbId = 16384, catId 
= 3523994229}, rc = {id = 45 '-', dbId = 16384, relId = 3523994229}, sm = {id = 
45 '-', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode 
= 3523994229, relNode = 0}}, 
            rm = {id = 45 '-', dbId = 16384}, sn = {id = 45 '-', dbId = 16384, 
relId = 3523994229}}, {id = 44 ',', cc = {id = 44 ',', dbId = 16384, hashValue 
= 3116929125}, cat = {id = 44 ',', dbId = 16384, catId = 3116929125}, rc = {id 
= 44 ',', dbId = 16384, 
              relId = 3116929125}, sm = {id = 44 ',', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 3116929125, relNode = 0}}, 
rm = {id = 44 ',', dbId = 16384}, sn = {id = 44 ',', dbId = 16384, relId = 
3116929125}}, {id = -2 '\376', cc = {
              id = -2 '\376', dbId = 16384, hashValue = 16387}, cat = {id = -2 
'\376', dbId = 16384, catId = 16387}, rc = {id = -2 '\376', dbId = 16384, relId 
= 16387}, sm = {id = -2 '\376', backend_hi = -124 '\204', backend_lo = 148, 
rnode = {spcNode = 16384, 
                dbNode = 16387, relNode = 0}}, rm = {id = -2 '\376', dbId = 
16384}, sn = {id = -2 '\376', dbId = 16384, relId = 16387}}, {id = -2 '\376', 
cc = {id = -2 '\376', dbId = 16384, hashValue = 16391}, cat = {id = -2 '\376', 
dbId = 16384, catId = 16391}, rc = {
              id = -2 '\376', dbId = 16384, relId = 16391}, sm = {id = -2 
'\376', backend_hi = -124 '\204', backend_lo = 148, rnode = {spcNode = 16384, 
dbNode = 16391, relNode = 0}}, rm = {id = -2 '\376', dbId = 16384}, sn = {id = 
-2 '\376', dbId = 16384, 
              relId = 16391}}, {id = -4 '\374', cc = {id = -4 '\374', dbId = 
16384, hashValue = 293293728}, cat = {id = -4 '\374', dbId = 16384, catId = 
293293728}, rc = {id = -4 '\374', dbId = 16384, relId = 293293728}, sm = {id = 
-4 '\374', backend_hi = 51 '3', 
              backend_lo = 345, rnode = {spcNode = 16384, dbNode = 293293728, 
relNode = 0}}, rm = {id = -4 '\374', dbId = 16384}, sn = {id = -4 '\374', dbId 
= 16384, relId = 293293728}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, 
hashValue = 3608306325}, cat = {
              id = 7 '\a', dbId = 16384, catId = 3608306325}, rc = {id = 7 
'\a', dbId = 16384, relId = 3608306325}, sm = {id = 7 '\a', backend_hi = 0 
'\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode = 3608306325, relNode 
= 0}}, rm = {id = 7 '\a', dbId = 16384}, 
            sn = {id = 7 '\a', dbId = 16384, relId = 3608306325}}, {id = 6 
'\006', cc = {id = 6 '\006', dbId = 16384, hashValue = 3867324280}, cat = {id = 
6 '\006', dbId = 16384, catId = 3867324280}, rc = {id = 6 '\006', dbId = 16384, 
relId = 3867324280}, sm = {
              id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = 
{spcNode = 16384, dbNode = 3867324280, relNode = 0}}, rm = {id = 6 '\006', dbId 
= 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 3867324280}}, {id = 7 
'\a', cc = {id = 7 '\a', dbId = 16384, 
              hashValue = 2233347137}, cat = {id = 7 '\a', dbId = 16384, catId 
= 2233347137}, rc = {id = 7 '\a', dbId = 16384, relId = 2233347137}, sm = {id = 
7 '\a', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode 
= 2233347137, relNode = 0}}, 
            rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, 
relId = 2233347137}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, 
hashValue = 2202006404}, cat = {id = 6 '\006', dbId = 16384, catId = 
2202006404}, rc = {id = 6 '\006', dbId = 16384, 
              relId = 2202006404}, sm = {id = 6 '\006', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 2202006404, relNode = 0}}, 
rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
2202006404}}, {id = 7 '\a', cc = {
              id = 7 '\a', dbId = 16384, hashValue = 4002308421}, cat = {id = 7 
'\a', dbId = 16384, catId = 4002308421}, rc = {id = 7 '\a', dbId = 16384, relId 
= 4002308421}, sm = {id = 7 '\a', backend_hi = 0 '\000', backend_lo = 0, rnode 
= {spcNode = 16384, 
                dbNode = 4002308421, relNode = 0}}, rm = {id = 7 '\a', dbId = 
16384}, sn = {id = 7 '\a', dbId = 16384, relId = 4002308421}}, {id = 6 '\006', 
cc = {id = 6 '\006', dbId = 16384, hashValue = 1176326659}, cat = {id = 6 
'\006', dbId = 16384, 
              catId = 1176326659}, rc = {id = 6 '\006', dbId = 16384, relId = 
1176326659}, sm = {id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode 
= {spcNode = 16384, dbNode = 1176326659, relNode = 0}}, rm = {id = 6 '\006', 
dbId = 16384}, sn = {id = 6 '\006', 
              dbId = 16384, relId = 1176326659}}, {id = 7 '\a', cc = {id = 7 
'\a', dbId = 16384, hashValue = 2446850313}, cat = {id = 7 '\a', dbId = 16384, 
catId = 2446850313}, rc = {id = 7 '\a', dbId = 16384, relId = 2446850313}, sm = 
{id = 7 '\a', 
              backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, 
dbNode = 2446850313, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id 
= 7 '\a', dbId = 16384, relId = 2446850313}}, {id = 6 '\006', cc = {id = 6 
'\006', dbId = 16384, 
              hashValue = 2642713033}, cat = {id = 6 '\006', dbId = 16384, 
catId = 2642713033}, rc = {id = 6 '\006', dbId = 16384, relId = 2642713033}, sm 
= {id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 
16384, dbNode = 2642713033, 
                relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 
'\006', dbId = 16384, relId = 2642713033}}, {id = 7 '\a', cc = {id = 7 '\a', 
dbId = 16384, hashValue = 581240053}, cat = {id = 7 '\a', dbId = 16384, catId = 
581240053}, rc = {id = 7 '\a', 
              dbId = 16384, relId = 581240053}, sm = {id = 7 '\a', backend_hi = 
0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode = 581240053, relNode 
= 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, relId 
= 581240053}}, {id = 6 '\006', 
            cc = {id = 6 '\006', dbId = 16384, hashValue = 603221458}, cat = 
{id = 6 '\006', dbId = 16384, catId = 603221458}, rc = {id = 6 '\006', dbId = 
16384, relId = 603221458}, sm = {id = 6 '\006', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, 
                dbNode = 603221458, relNode = 0}}, rm = {id = 6 '\006', dbId = 
16384}, sn = {id = 6 '\006', dbId = 16384, relId = 603221458}}, {id = 7 '\a', 
cc = {id = 7 '\a', dbId = 16384, hashValue = 908821433}, cat = {id = 7 '\a', 
dbId = 16384, catId = 908821433}, 
            rc = {id = 7 '\a', dbId = 16384, relId = 908821433}, sm = {id = 7 
'\a', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode = 
908821433, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', 
dbId = 16384, 
              relId = 908821433}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 
16384, hashValue = 2122401128}, cat = {id = 6 '\006', dbId = 16384, catId = 
2122401128}, rc = {id = 6 '\006', dbId = 16384, relId = 2122401128}, sm = {id = 
6 '\006', backend_hi = 0 '\000', 
              backend_lo = 0, rnode = {spcNode = 16384, dbNode = 2122401128, 
relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 
16384, relId = 2122401128}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, 
hashValue = 1809165028}, cat = {
              id = 7 '\a', dbId = 16384, catId = 1809165028}, rc = {id = 7 
'\a', dbId = 16384, relId = 1809165028}, sm = {id = 7 '\a', backend_hi = 0 
'\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode = 1809165028, relNode 
= 0}}, rm = {id = 7 '\a', dbId = 16384}, 
            sn = {id = 7 '\a', dbId = 16384, relId = 1809165028}}, {id = 6 
'\006', cc = {id = 6 '\006', dbId = 16384, hashValue = 785564964}, cat = {id = 
6 '\006', dbId = 16384, catId = 785564964}, rc = {id = 6 '\006', dbId = 16384, 
relId = 785564964}, sm = {
              id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = 
{spcNode = 16384, dbNode = 785564964, relNode = 0}}, rm = {id = 6 '\006', dbId 
= 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 785564964}}, {id = 7 '\a', 
cc = {id = 7 '\a', dbId = 16384, 
              hashValue = 1070203391}, cat = {id = 7 '\a', dbId = 16384, catId 
= 1070203391}, rc = {id = 7 '\a', dbId = 16384, relId = 1070203391}, sm = {id = 
7 '\a', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode 
= 1070203391, relNode = 0}}, 
            rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, 
relId = 1070203391}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, 
hashValue = 867619956}, cat = {id = 6 '\006', dbId = 16384, catId = 867619956}, 
rc = {id = 6 '\006', dbId = 16384, 
              relId = 867619956}, sm = {id = 6 '\006', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 867619956, relNode = 0}}, rm 
= {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
867619956}}, {id = 7 '\a', cc = {
              id = 7 '\a', dbId = 16384, hashValue = 3376836169}, cat = {id = 7 
'\a', dbId = 16384, catId = 3376836169}, rc = {id = 7 '\a', dbId = 16384, relId 
= 3376836169}, sm = {id = 7 '\a', backend_hi = 0 '\000', backend_lo = 0, rnode 
= {spcNode = 16384, 
                dbNode = 3376836169, relNode = 0}}, rm = {id = 7 '\a', dbId = 
16384}, sn = {id = 7 '\a', dbId = 16384, relId = 3376836169}}, {id = 6 '\006', 
cc = {id = 6 '\006', dbId = 16384, hashValue = 882076650}, cat = {id = 6 
'\006', dbId = 16384, 
              catId = 882076650}, rc = {id = 6 '\006', dbId = 16384, relId = 
882076650}, sm = {id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = 
{spcNode = 16384, dbNode = 882076650, relNode = 0}}, rm = {id = 6 '\006', dbId 
= 16384}, sn = {id = 6 '\006', 
              dbId = 16384, relId = 882076650}}, {id = 7 '\a', cc = {id = 7 
'\a', dbId = 16384, hashValue = 4020703709}, cat = {id = 7 '\a', dbId = 16384, 
catId = 4020703709}, rc = {id = 7 '\a', dbId = 16384, relId = 4020703709}, sm = 
{id = 7 '\a', 
              backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, 
dbNode = 4020703709, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id 
= 7 '\a', dbId = 16384, relId = 4020703709}}, {id = 6 '\006', cc = {id = 6 
'\006', dbId = 16384, 
              hashValue = 794122451}, cat = {id = 6 '\006', dbId = 16384, catId 
= 794122451}, rc = {id = 6 '\006', dbId = 16384, relId = 794122451}, sm = {id = 
6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, 
dbNode = 794122451, relNode = 0}}, 
            rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 
16384, relId = 794122451}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, 
hashValue = 2184093361}, cat = {id = 7 '\a', dbId = 16384, catId = 2184093361}, 
rc = {id = 7 '\a', dbId = 16384, 
              relId = 2184093361}, sm = {id = 7 '\a', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 2184093361, relNode = 0}}, 
rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, relId = 
2184093361}}, {id = 6 '\006', cc = {
              id = 6 '\006', dbId = 16384, hashValue = 266991967}, cat = {id = 
6 '\006', dbId = 16384, catId = 266991967}, rc = {id = 6 '\006', dbId = 16384, 
relId = 266991967}, sm = {id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, 
rnode = {spcNode = 16384, 
                dbNode = 266991967, relNode = 0}}, rm = {id = 6 '\006', dbId = 
16384}, sn = {id = 6 '\006', dbId = 16384, relId = 266991967}}}
        nextmsg = 9
        nummsgs = 32
        __func__ = "ReceiveSharedInvalidMessages"
#23 0x000000000094887d in AcceptInvalidationMessages () at inval.c:672
No locals.
#24 0x00000000007eee5c in LockRelationOid (relid=2662, lockmode=1) at lmgr.c:125
        tag = {locktag_field1 = 16384, locktag_field2 = 2662, locktag_field3 = 
0, locktag_field4 = 0, locktag_type = 0 '\000', locktag_lockmethodid = 1 '\001'}
        res = LOCKACQUIRE_OK
#25 0x00000000004bad33 in relation_open (relationId=2662, lockmode=1) at 
heapam.c:1124
        r = 0x6d5847 <list_member_oid+84>
        __func__ = "relation_open"
#26 0x00000000004d888f in index_open (relationId=2662, lockmode=1) at 
indexam.c:150
        r = 0x54ffa0 <ReindexIsProcessingIndex+42>
        __func__ = "index_open"
#27 0x00000000004d7f8d in systable_beginscan (heapRelation=0x15ed518, 
indexId=2662, indexOK=1 '\001', snapshot=0xe45920 <CatalogSnapshotData>, 
nkeys=1, key=0x7fff20f92e20) at genam.c:334
        sysscan = 0x9ac698 <GetCatalogSnapshot+39>
        irel = 0x4eb01641198
        __func__ = "systable_beginscan"
#28 0x000000000094c104 in ScanPgRelation (targetRelId=16387, indexOK=1 '\001', 
force_non_historic=0 '\000') at relcache.c:342
        pg_class_tuple = 0x1641198
        pg_class_desc = 0x15ed518
        pg_class_scan = 0x1619650
        key = {{sk_flags = 0, sk_attno = -2, sk_strategy = 3, sk_subtype = 0, 
sk_collation = 100, sk_func = {fn_addr = 0x8c31d4 <oideq>, fn_oid = 184, 
fn_nargs = 2, fn_strict = 1 '\001', fn_retset = 0 '\000', fn_stats = 2 '\002', 
fn_extra = 0x0, fn_mcxt = 0x15c6578, 
              fn_expr = 0x0}, sk_argument = 16387}}
        snapshot = 0xe45920 <CatalogSnapshotData>
        __func__ = "ScanPgRelation"
#29 0x000000000094d569 in RelationBuildDesc (targetRelId=16387, insertIt=0 
'\000') at relcache.c:949
        relation = 0xf
        relid = 30603
        pg_class_tuple = 0xe45fc0 <TopTransactionStateData>
        relp = 0x161a640
        __func__ = "RelationBuildDesc"
#30 0x000000000094fe4c in RelationClearRelation (relation=0x778bc8bdb390, 
rebuild=1 '\001') at relcache.c:2281
        save_relid = 16387
        keep_tupdesc = 0 '\000'
        newrel = 0x4
        keep_rules = 0 '\000'
        keep_policies = 0 '\000'
        __func__ = "RelationClearRelation"
#31 0x000000000095023d in RelationFlushRelation (relation=0x778bc8bdb390) at 
relcache.c:2403
        rebuild = 1 '\001'
#32 0x0000000000950351 in RelationCacheInvalidateEntry (relationId=16387) at 
relcache.c:2455
        relation = 0x778bc8bdb390
#33 0x000000000094865e in LocalExecuteInvalidationMessage (msg=0x7fff20f93190) 
at inval.c:578
        i = 32
        __func__ = "LocalExecuteInvalidationMessage"
#34 0x00000000007eb057 in ReceiveSharedInvalidMessages (invalFunction=0x94856d 
<LocalExecuteInvalidationMessage>, resetFunction=0x9487b3 
<InvalidateSystemCaches>) at sinval.c:121
        msg = {id = -2 '\376', cc = {id = -2 '\376', dbId = 16384, hashValue = 
16387}, cat = {id = -2 '\376', dbId = 16384, catId = 16387}, rc = {id = -2 
'\376', dbId = 16384, relId = 16387}, sm = {id = -2 '\376', backend_hi = -124 
'\204', backend_lo = 148, rnode = {
              spcNode = 16384, dbNode = 16387, relNode = 0}}, rm = {id = -2 
'\376', dbId = 16384}, sn = {id = -2 '\376', dbId = 16384, relId = 16387}}
        getResult = 32
        messages = {{id = 49 '1', cc = {id = 49 '1', dbId = 16384, hashValue = 
766902049}, cat = {id = 49 '1', dbId = 16384, catId = 766902049}, rc = {id = 49 
'1', dbId = 16384, relId = 766902049}, sm = {id = 49 '1', backend_hi = 0 
'\000', backend_lo = 0, rnode = {
                spcNode = 16384, dbNode = 766902049, relNode = 0}}, rm = {id = 
49 '1', dbId = 16384}, sn = {id = 49 '1', dbId = 16384, relId = 766902049}}, 
{id = 49 '1', cc = {id = 49 '1', dbId = 16384, hashValue = 3229503468}, cat = 
{id = 49 '1', dbId = 16384, 
              catId = 3229503468}, rc = {id = 49 '1', dbId = 16384, relId = 
3229503468}, sm = {id = 49 '1', backend_hi = 0 '\000', backend_lo = 0, rnode = 
{spcNode = 16384, dbNode = 3229503468, relNode = 0}}, rm = {id = 49 '1', dbId = 
16384}, sn = {id = 49 '1', 
              dbId = 16384, relId = 3229503468}}, {id = 49 '1', cc = {id = 49 
'1', dbId = 16384, hashValue = 233647697}, cat = {id = 49 '1', dbId = 16384, 
catId = 233647697}, rc = {id = 49 '1', dbId = 16384, relId = 233647697}, sm = 
{id = 49 '1', backend_hi = 0 '\000', 
              backend_lo = 0, rnode = {spcNode = 16384, dbNode = 233647697, 
relNode = 0}}, rm = {id = 49 '1', dbId = 16384}, sn = {id = 49 '1', dbId = 
16384, relId = 233647697}}, {id = 45 '-', cc = {id = 45 '-', dbId = 16384, 
hashValue = 2651674129}, cat = {id = 45 '-', 
              dbId = 16384, catId = 2651674129}, rc = {id = 45 '-', dbId = 
16384, relId = 2651674129}, sm = {id = 45 '-', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 2651674129, relNode = 0}}, 
rm = {id = 45 '-', dbId = 16384}, sn = {
              id = 45 '-', dbId = 16384, relId = 2651674129}}, {id = 44 ',', cc 
= {id = 44 ',', dbId = 16384, hashValue = 593582268}, cat = {id = 44 ',', dbId 
= 16384, catId = 593582268}, rc = {id = 44 ',', dbId = 16384, relId = 
593582268}, sm = {id = 44 ',', 
              backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, 
dbNode = 593582268, relNode = 0}}, rm = {id = 44 ',', dbId = 16384}, sn = {id = 
44 ',', dbId = 16384, relId = 593582268}}, {id = 45 '-', cc = {id = 45 '-', 
dbId = 16384, 
              hashValue = 3523994229}, cat = {id = 45 '-', dbId = 16384, catId 
= 3523994229}, rc = {id = 45 '-', dbId = 16384, relId = 3523994229}, sm = {id = 
45 '-', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode 
= 3523994229, relNode = 0}}, 
            rm = {id = 45 '-', dbId = 16384}, sn = {id = 45 '-', dbId = 16384, 
relId = 3523994229}}, {id = 44 ',', cc = {id = 44 ',', dbId = 16384, hashValue 
= 3116929125}, cat = {id = 44 ',', dbId = 16384, catId = 3116929125}, rc = {id 
= 44 ',', dbId = 16384, 
              relId = 3116929125}, sm = {id = 44 ',', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 3116929125, relNode = 0}}, 
rm = {id = 44 ',', dbId = 16384}, sn = {id = 44 ',', dbId = 16384, relId = 
3116929125}}, {id = -2 '\376', cc = {
              id = -2 '\376', dbId = 16384, hashValue = 16387}, cat = {id = -2 
'\376', dbId = 16384, catId = 16387}, rc = {id = -2 '\376', dbId = 16384, relId 
= 16387}, sm = {id = -2 '\376', backend_hi = -124 '\204', backend_lo = 148, 
rnode = {spcNode = 16384, 
                dbNode = 16387, relNode = 0}}, rm = {id = -2 '\376', dbId = 
16384}, sn = {id = -2 '\376', dbId = 16384, relId = 16387}}, {id = -2 '\376', 
cc = {id = -2 '\376', dbId = 16384, hashValue = 16391}, cat = {id = -2 '\376', 
dbId = 16384, catId = 16391}, rc = {
              id = -2 '\376', dbId = 16384, relId = 16391}, sm = {id = -2 
'\376', backend_hi = -124 '\204', backend_lo = 148, rnode = {spcNode = 16384, 
dbNode = 16391, relNode = 0}}, rm = {id = -2 '\376', dbId = 16384}, sn = {id = 
-2 '\376', dbId = 16384, 
              relId = 16391}}, {id = -4 '\374', cc = {id = -4 '\374', dbId = 
16384, hashValue = 293293728}, cat = {id = -4 '\374', dbId = 16384, catId = 
293293728}, rc = {id = -4 '\374', dbId = 16384, relId = 293293728}, sm = {id = 
-4 '\374', backend_hi = 51 '3', 
              backend_lo = 345, rnode = {spcNode = 16384, dbNode = 293293728, 
relNode = 0}}, rm = {id = -4 '\374', dbId = 16384}, sn = {id = -4 '\374', dbId 
= 16384, relId = 293293728}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, 
hashValue = 3608306325}, cat = {
              id = 7 '\a', dbId = 16384, catId = 3608306325}, rc = {id = 7 
'\a', dbId = 16384, relId = 3608306325}, sm = {id = 7 '\a', backend_hi = 0 
'\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode = 3608306325, relNode 
= 0}}, rm = {id = 7 '\a', dbId = 16384}, 
            sn = {id = 7 '\a', dbId = 16384, relId = 3608306325}}, {id = 6 
'\006', cc = {id = 6 '\006', dbId = 16384, hashValue = 3867324280}, cat = {id = 
6 '\006', dbId = 16384, catId = 3867324280}, rc = {id = 6 '\006', dbId = 16384, 
relId = 3867324280}, sm = {
              id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = 
{spcNode = 16384, dbNode = 3867324280, relNode = 0}}, rm = {id = 6 '\006', dbId 
= 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 3867324280}}, {id = 7 
'\a', cc = {id = 7 '\a', dbId = 16384, 
              hashValue = 2233347137}, cat = {id = 7 '\a', dbId = 16384, catId 
= 2233347137}, rc = {id = 7 '\a', dbId = 16384, relId = 2233347137}, sm = {id = 
7 '\a', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode 
= 2233347137, relNode = 0}}, 
            rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, 
relId = 2233347137}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, 
hashValue = 2202006404}, cat = {id = 6 '\006', dbId = 16384, catId = 
2202006404}, rc = {id = 6 '\006', dbId = 16384, 
              relId = 2202006404}, sm = {id = 6 '\006', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 2202006404, relNode = 0}}, 
rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
2202006404}}, {id = 7 '\a', cc = {
              id = 7 '\a', dbId = 16384, hashValue = 4002308421}, cat = {id = 7 
'\a', dbId = 16384, catId = 4002308421}, rc = {id = 7 '\a', dbId = 16384, relId 
= 4002308421}, sm = {id = 7 '\a', backend_hi = 0 '\000', backend_lo = 0, rnode 
= {spcNode = 16384, 
                dbNode = 4002308421, relNode = 0}}, rm = {id = 7 '\a', dbId = 
16384}, sn = {id = 7 '\a', dbId = 16384, relId = 4002308421}}, {id = 6 '\006', 
cc = {id = 6 '\006', dbId = 16384, hashValue = 1176326659}, cat = {id = 6 
'\006', dbId = 16384, 
              catId = 1176326659}, rc = {id = 6 '\006', dbId = 16384, relId = 
1176326659}, sm = {id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode 
= {spcNode = 16384, dbNode = 1176326659, relNode = 0}}, rm = {id = 6 '\006', 
dbId = 16384}, sn = {id = 6 '\006', 
              dbId = 16384, relId = 1176326659}}, {id = 7 '\a', cc = {id = 7 
'\a', dbId = 16384, hashValue = 2446850313}, cat = {id = 7 '\a', dbId = 16384, 
catId = 2446850313}, rc = {id = 7 '\a', dbId = 16384, relId = 2446850313}, sm = 
{id = 7 '\a', 
              backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, 
dbNode = 2446850313, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id 
= 7 '\a', dbId = 16384, relId = 2446850313}}, {id = 6 '\006', cc = {id = 6 
'\006', dbId = 16384, 
              hashValue = 2642713033}, cat = {id = 6 '\006', dbId = 16384, 
catId = 2642713033}, rc = {id = 6 '\006', dbId = 16384, relId = 2642713033}, sm 
= {id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 
16384, dbNode = 2642713033, 
                relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 
'\006', dbId = 16384, relId = 2642713033}}, {id = 7 '\a', cc = {id = 7 '\a', 
dbId = 16384, hashValue = 581240053}, cat = {id = 7 '\a', dbId = 16384, catId = 
581240053}, rc = {id = 7 '\a', 
              dbId = 16384, relId = 581240053}, sm = {id = 7 '\a', backend_hi = 
0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode = 581240053, relNode 
= 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, relId 
= 581240053}}, {id = 6 '\006', 
            cc = {id = 6 '\006', dbId = 16384, hashValue = 603221458}, cat = 
{id = 6 '\006', dbId = 16384, catId = 603221458}, rc = {id = 6 '\006', dbId = 
16384, relId = 603221458}, sm = {id = 6 '\006', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, 
                dbNode = 603221458, relNode = 0}}, rm = {id = 6 '\006', dbId = 
16384}, sn = {id = 6 '\006', dbId = 16384, relId = 603221458}}, {id = 7 '\a', 
cc = {id = 7 '\a', dbId = 16384, hashValue = 908821433}, cat = {id = 7 '\a', 
dbId = 16384, catId = 908821433}, 
            rc = {id = 7 '\a', dbId = 16384, relId = 908821433}, sm = {id = 7 
'\a', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode = 
908821433, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', 
dbId = 16384, 
              relId = 908821433}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 
16384, hashValue = 2122401128}, cat = {id = 6 '\006', dbId = 16384, catId = 
2122401128}, rc = {id = 6 '\006', dbId = 16384, relId = 2122401128}, sm = {id = 
6 '\006', backend_hi = 0 '\000', 
              backend_lo = 0, rnode = {spcNode = 16384, dbNode = 2122401128, 
relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 
16384, relId = 2122401128}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, 
hashValue = 1809165028}, cat = {
              id = 7 '\a', dbId = 16384, catId = 1809165028}, rc = {id = 7 
'\a', dbId = 16384, relId = 1809165028}, sm = {id = 7 '\a', backend_hi = 0 
'\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode = 1809165028, relNode 
= 0}}, rm = {id = 7 '\a', dbId = 16384}, 
            sn = {id = 7 '\a', dbId = 16384, relId = 1809165028}}, {id = 6 
'\006', cc = {id = 6 '\006', dbId = 16384, hashValue = 785564964}, cat = {id = 
6 '\006', dbId = 16384, catId = 785564964}, rc = {id = 6 '\006', dbId = 16384, 
relId = 785564964}, sm = {
              id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = 
{spcNode = 16384, dbNode = 785564964, relNode = 0}}, rm = {id = 6 '\006', dbId 
= 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 785564964}}, {id = 7 '\a', 
cc = {id = 7 '\a', dbId = 16384, 
              hashValue = 1070203391}, cat = {id = 7 '\a', dbId = 16384, catId 
= 1070203391}, rc = {id = 7 '\a', dbId = 16384, relId = 1070203391}, sm = {id = 
7 '\a', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, dbNode 
= 1070203391, relNode = 0}}, 
            rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, 
relId = 1070203391}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, 
hashValue = 867619956}, cat = {id = 6 '\006', dbId = 16384, catId = 867619956}, 
rc = {id = 6 '\006', dbId = 16384, 
              relId = 867619956}, sm = {id = 6 '\006', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 867619956, relNode = 0}}, rm 
= {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
867619956}}, {id = 7 '\a', cc = {
              id = 7 '\a', dbId = 16384, hashValue = 3376836169}, cat = {id = 7 
'\a', dbId = 16384, catId = 3376836169}, rc = {id = 7 '\a', dbId = 16384, relId 
= 3376836169}, sm = {id = 7 '\a', backend_hi = 0 '\000', backend_lo = 0, rnode 
= {spcNode = 16384, 
                dbNode = 3376836169, relNode = 0}}, rm = {id = 7 '\a', dbId = 
16384}, sn = {id = 7 '\a', dbId = 16384, relId = 3376836169}}, {id = 6 '\006', 
cc = {id = 6 '\006', dbId = 16384, hashValue = 882076650}, cat = {id = 6 
'\006', dbId = 16384, 
              catId = 882076650}, rc = {id = 6 '\006', dbId = 16384, relId = 
882076650}, sm = {id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = 
{spcNode = 16384, dbNode = 882076650, relNode = 0}}, rm = {id = 6 '\006', dbId 
= 16384}, sn = {id = 6 '\006', 
              dbId = 16384, relId = 882076650}}, {id = 7 '\a', cc = {id = 7 
'\a', dbId = 16384, hashValue = 4020703709}, cat = {id = 7 '\a', dbId = 16384, 
catId = 4020703709}, rc = {id = 7 '\a', dbId = 16384, relId = 4020703709}, sm = 
{id = 7 '\a', 
              backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, 
dbNode = 4020703709, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id 
= 7 '\a', dbId = 16384, relId = 4020703709}}, {id = 6 '\006', cc = {id = 6 
'\006', dbId = 16384, 
              hashValue = 794122451}, cat = {id = 6 '\006', dbId = 16384, catId 
= 794122451}, rc = {id = 6 '\006', dbId = 16384, relId = 794122451}, sm = {id = 
6 '\006', backend_hi = 0 '\000', backend_lo = 0, rnode = {spcNode = 16384, 
dbNode = 794122451, relNode = 0}}, 
            rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 
16384, relId = 794122451}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, 
hashValue = 2184093361}, cat = {id = 7 '\a', dbId = 16384, catId = 2184093361}, 
rc = {id = 7 '\a', dbId = 16384, 
              relId = 2184093361}, sm = {id = 7 '\a', backend_hi = 0 '\000', 
backend_lo = 0, rnode = {spcNode = 16384, dbNode = 2184093361, relNode = 0}}, 
rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, relId = 
2184093361}}, {id = 6 '\006', cc = {
              id = 6 '\006', dbId = 16384, hashValue = 266991967}, cat = {id = 
6 '\006', dbId = 16384, catId = 266991967}, rc = {id = 6 '\006', dbId = 16384, 
relId = 266991967}, sm = {id = 6 '\006', backend_hi = 0 '\000', backend_lo = 0, 
rnode = {spcNode = 16384, 
                dbNode = 266991967, relNode = 0}}, rm = {id = 6 '\006', dbId = 
16384}, sn = {id = 6 '\006', dbId = 16384, relId = 266991967}}}
        nextmsg = 9
        nummsgs = 32
        __func__ = "ReceiveSharedInvalidMessages"
#35 0x000000000094887d in AcceptInvalidationMessages () at inval.c:672
No locals.
#36 0x00000000007eee5c in LockRelationOid (relid=1259, lockmode=1) at lmgr.c:125
        tag = {locktag_field1 = 16384, locktag_field2 = 1259, locktag_field3 = 
0, locktag_field4 = 0, locktag_type = 0 '\000', locktag_lockmethodid = 1 '\001'}
        res = LOCKACQUIRE_OK
#37 0x00000000004bad33 in relation_open (relationId=1259, lockmode=1) at 
heapam.c:1124
        r = 0x7a514b4b
        __func__ = "relation_open"
#38 0x00000000004bafd6 in heap_open (relationId=1259, lockmode=1) at 
heapam.c:1290
        r = 0x15e4f70
        __func__ = "heap_open"
#39 0x0000000000945f0b in SearchCatCache (cache=0x15e4f70, v1=16385, v2=0, 
v3=0, v4=0) at catcache.c:1172
        cur_skey = {{sk_flags = 0, sk_attno = -2, sk_strategy = 3, sk_subtype = 
0, sk_collation = 0, sk_func = {fn_addr = 0x8c31d4 <oideq>, fn_oid = 184, 
fn_nargs = 2, fn_strict = 1 '\001', fn_retset = 0 '\000', fn_stats = 2 '\002', 
fn_extra = 0x0, fn_mcxt = 0x15c01d8, 
              fn_expr = 0x0}, sk_argument = 16385}, {sk_flags = 0, sk_attno = 
0, sk_strategy = 0, sk_subtype = 0, sk_collation = 0, sk_func = {fn_addr = 0x0, 
fn_oid = 0, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 '\000', fn_stats 
= 0 '\000', fn_extra = 0x0, 
              fn_mcxt = 0x0, fn_expr = 0x0}, sk_argument = 0}, {sk_flags = 0, 
sk_attno = 0, sk_strategy = 0, sk_subtype = 0, sk_collation = 0, sk_func = 
{fn_addr = 0x0, fn_oid = 0, fn_nargs = 0, fn_strict = 0 '\000', fn_retset = 0 
'\000', fn_stats = 0 '\000', 
              fn_extra = 0x0, fn_mcxt = 0x0, fn_expr = 0x0}, sk_argument = 0}, 
{sk_flags = 0, sk_attno = 0, sk_strategy = 0, sk_subtype = 0, sk_collation = 0, 
sk_func = {fn_addr = 0x0, fn_oid = 0, fn_nargs = 0, fn_strict = 0 '\000', 
fn_retset = 0 '\000', 
              fn_stats = 0 '\000', fn_extra = 0x0, fn_mcxt = 0x0, fn_expr = 
0x0}, sk_argument = 0}}
        hashValue = 2052148043
        hashIndex = 75
        iter = {cur = 0x15e5638, end = 0x15e5638}
        bucket = 0x15e5638
        ct = 0x1648228
        relation = 0x7fff20f934ec
        scandesc = 0x7a514b4b00000001
        ntp = 0x7fff00000000
#40 0x00000000009595a0 in SearchSysCache (cacheId=45, key1=16385, key2=0, 
key3=0, key4=0) at syscache.c:983
        __func__ = "SearchSysCache"
#41 0x000000000055e3d3 in pg_class_aclmask (table_oid=16385, roleid=10, 
mask=260, how=ACLMASK_ANY) at aclchk.c:3633
        result = 6493417
        tuple = 0x7fff20f935d8
        classForm = 0x7fff20f935c0
        aclDatum = 70373039144960
        isNull = 0 '\000'
        acl = 0x7fff20f935e0
        ownerId = 0
        __func__ = "pg_class_aclmask"
#42 0x000000000055f8bd in pg_class_aclcheck (table_oid=16385, roleid=10, 
mode=260) at aclchk.c:4421
No locals.
#43 0x00000000006303fd in nextval_internal (relid=16385) at sequence.c:557
        elm = 0x1648d98
        seqrel = 0x778bc8bdd560
        buf = 0
        page = 0x163dc68 "\220\002"
        seqtuple = {t_len = 553203360, t_self = {ip_blkid = {bi_hi = 32767, 
bi_lo = 0}, ip_posid = 0}, t_tableOid = 0, t_data = 0x7fff20f935f0}
        seq = 0x39400000000
        incby = 7132791
        maxv = 0
        minv = 23
        cache = 23332176
        log = 6760284153600
        fetch = 23332096
        last = 22808400
        result = 0
        next = 9873734
        rescnt = 0
        logit = 0 '\000'
        __func__ = "nextval_internal"
#44 0x00000000006303a1 in nextval_oid (fcinfo=0x1640550) at sequence.c:530
        relid = 16385
#45 0x000000000067c28e in ExecMakeFunctionResultNoSets (fcache=0x16404e0, 
econtext=0x163fb00, isNull=0x1640078 "", isDone=0x0) at execQual.c:2041
        arg = 0x0
        result = 140733746591536
        fcinfo = 0x1640550
        fcusage = {fs = 0x0, save_f_total_time = {tv_sec = 0, tv_usec = 
140733746591504}, save_total = {tv_sec = 7133258, tv_usec = 0}, f_start = 
{tv_sec = 23321704, tv_usec = 140733746591600}}
        i = -1
#46 0x000000000067cb99 in ExecEvalFunc (fcache=0x16404e0, econtext=0x163fb00, 
isNull=0x1640078 "", isDone=0x0) at execQual.c:2437
        func = 0x163dca0
#47 0x000000000067c1f9 in ExecMakeFunctionResultNoSets (fcache=0x163fcc8, 
econtext=0x163fb00, isNull=0x16411d0 "\177\177\177~\177\177\177\177P\a\\\001", 
isDone=0x1641390) at execQual.c:2015
        argstate = 0x16404e0
        arg = 0x1640d90
        result = 140733746591744
        fcinfo = 0x163fd38
        fcusage = {fs = 0x7fff20f93800, save_f_total_time = {tv_sec = 0, 
tv_usec = 140733746591712}, save_total = {tv_sec = 7133258, tv_usec = 0}, 
f_start = {tv_sec = 23321888, tv_usec = 553206960}}
        i = 0
#48 0x000000000067cb99 in ExecEvalFunc (fcache=0x163fcc8, econtext=0x163fb00, 
isNull=0x16411d0 "\177\177\177~\177\177\177\177P\a\\\001", isDone=0x1641390) at 
execQual.c:2437
        func = 0x163dd58
#49 0x00000000006830ab in ExecTargetList (targetlist=0x1641308, 
tupdesc=0x1640f80, econtext=0x163fb00, values=0x1641198, isnull=0x16411d0 
"\177\177\177~\177\177\177\177P\a\\\001", itemIsDone=0x1641390, 
isDone=0x7fff20f939d4) at execQual.c:5423
        gstate = 0x163fc90
        tle = 0x163e9e0
        resind = 0
        att = 0x1640fa8
        oldContext = 0x15c0750
        tl = 0x16412e0
        haveDoneSets = 0 '\000'
        __func__ = "ExecTargetList"
#50 0x000000000068382c in ExecProject (projInfo=0x16411f0, 
isDone=0x7fff20f939d4) at execQual.c:5647
        slot = 0x163fb98
        econtext = 0x163fb00
        numSimpleVars = 0
#51 0x00000000006a3a32 in ExecResult (node=0x163f9e8) at nodeResult.c:155
        outerTupleSlot = 0x15f9b98
        resultSlot = 0x9967c1 <ResourceOwnerRememberRelationRef+39>
        outerPlan = 0x0
        econtext = 0x163fb00
        isDone = ExprSingleResult
#52 0x0000000000678796 in ExecProcNode (node=0x163f9e8) at execProcnode.c:392
        result = 0x163f6d8
        __func__ = "ExecProcNode"
#53 0x00000000006a0865 in ExecModifyTable (node=0x163f6d8) at 
nodeModifyTable.c:1392
        estate = 0x163f470
        operation = CMD_INSERT
        saved_resultRelInfo = 0x0
        resultRelInfo = 0x163f5c0
        subplanstate = 0x163f9e8
        junkfilter = 0x0
        slot = 0x7fff20f93bb0
        planSlot = 0x7f0120f944b0
        tupleid = 0x1641480
        tuple_ctid = {ip_blkid = {bi_hi = 0, bi_lo = 0}, ip_posid = 0}
        oldtupdata = {t_len = 553204416, t_self = {ip_blkid = {bi_hi = 32767, 
bi_lo = 0}, ip_posid = 34399}, t_tableOid = 0, t_data = 0x7fff20f93aa0}
        oldtuple = 0x0
        __func__ = "ExecModifyTable"
#54 0x00000000006787ab in ExecProcNode (node=0x163f6d8) at execProcnode.c:396
        result = 0x20
        __func__ = "ExecProcNode"
#55 0x0000000000674b56 in ExecutePlan (estate=0x163f470, planstate=0x163f6d8, 
use_parallel_mode=0 '\000', operation=CMD_INSERT, sendTuples=0 '\000', 
numberTuples=0, direction=ForwardScanDirection, dest=0x163ef70) at 
execMain.c:1566
        slot = 0x15c0750
        current_tuple_count = 0
#56 0x0000000000672c05 in standard_ExecutorRun (queryDesc=0x15b81e0, 
direction=ForwardScanDirection, count=0) at execMain.c:338
        estate = 0x163f470
        operation = CMD_INSERT
        dest = 0x163ef70
        sendTuples = 0 '\000'
        oldcontext = 0x158ef10
#57 0x0000000000672a90 in ExecutorRun (queryDesc=0x15b81e0, 
direction=ForwardScanDirection, count=0) at execMain.c:286
No locals.
#58 0x0000000000813149 in ProcessQuery (plan=0x163ee78, sourceText=0x160ee40 
"insert into t (b,c) values (1,1);", params=0x0, dest=0x163ef70, 
completionTag=0x7fff20f93e40 "") at pquery.c:187
        queryDesc = 0x15b81e0
        __func__ = "ProcessQuery"
#59 0x000000000081499f in PortalRunMulti (portal=0x163b450, isTopLevel=1 
'\001', setHoldSnapshot=0 '\000', dest=0x163ef70, altdest=0x163ef70, 
completionTag=0x7fff20f93e40 "") at pquery.c:1303
        pstmt = 0x163ee78
        stmt = 0x163ee78
        active_snapshot_set = 1 '\001'
        stmtlist_item = 0x163ef10
#60 0x0000000000813fa5 in PortalRun (portal=0x163b450, 
count=9223372036854775807, isTopLevel=1 '\001', dest=0x163ef70, 
altdest=0x163ef70, completionTag=0x7fff20f93e40 "") at pquery.c:815
        save_exception_stack = 0x7fff20f93f80
        save_context_stack = 0x0
        local_sigjmp_buf = {{__jmpbuf = {0, 3161831789377713807, 4622160, 
140733746594992, 0, 0, 3161831789295924879, -3161714187664394609}, 
__mask_was_saved = 0, __saved_mask = {__val = {64, 9902421, 1224, 13, 23319584, 
140733746593232, 10039551, 23034416, 88, 0, 
                23326664, 88, 9906155, 23326576, 23326664, 0}}}}
        result = 0 '\000'
        nprocessed = 140733746593280
        saveTopTransactionResourceOwner = 0x15c0868
        saveTopTransactionContext = 0x158edf8
        saveActivePortal = 0x0
        saveResourceOwner = 0x15c0868
        savePortalContext = 0x0
        saveMemoryContext = 0x158edf8
        __func__ = "PortalRun"
#61 0x000000000080e0b6 in exec_simple_query (query_string=0x160ee40 "insert 
into t (b,c) values (1,1);") at postgres.c:1086
        parsetree = 0x160fcb8
        portal = 0x163b450
        snapshot_set = 1 '\001'
        commandTag = 0xb450a0 "INSERT"
        completionTag = 
"\000\000\000\000\002\000\000\000\t\000\000\000\000\000\000\000`ɗ\000\000\000\000\000X\362`\001!\000\000\000\220>\371
 \377\177\000\000\211З\000\000\000\000\000\026", '\000' <repeats 14 times>
        querytree_list = 0x163d998
        plantree_list = 0x163ef38
        receiver = 0x163ef70
        format = 0
        dest = DestRemote
        oldcontext = 0x158edf8
        parsetree_list = 0x160fd38
        parsetree_item = 0x160fd10
        save_log_statement_stats = 0 '\000'
        was_logged = 0 '\000'
        isTopLevel = 1 '\001'
        msec_str = "\320>\371 
\377\177\000\000a\237\227\000\000\000\000\000\006\000\000\000!\000\000\000@\356`\001\000\000\000"
        __func__ = "exec_simple_query"
#62 0x0000000000812259 in PostgresMain (argc=1, argv=0x15bb2b0, 
dbname=0x15bb1d8 "test", username=0x15bb1b8 "user") at postgres.c:4072
        query_string = 0x160ee40 "insert into t (b,c) values (1,1);"
        firstchar = 81
        input_message = {data = 0x160ee40 "insert into t (b,c) values (1,1);", 
len = 34, maxlen = 1024, cursor = 34}
        local_sigjmp_buf = {{__jmpbuf = {0, 3161831788094256783, 4622160, 
140733746594992, 0, 0, 3161831789415462543, -3161714186520529265}, 
__mask_was_saved = 1, __saved_mask = {__val = {0, 22735912, 30064771072, 
22602840, 0, 0, 10027993, 1024, 22735936, 
                140733746593872, 10031481, 22735936, 22602840, 140733746593952, 
30087507008, 22735912}}}}
        send_ready_for_query = 0 '\000'
        disable_idle_in_transaction_timeout = 0 '\000'
        __func__ = "PostgresMain"
#63 0x0000000000787206 in BackendRun (port=0x15b2990) at postmaster.c:4342
        av = 0x15bb2b0
        maxac = 2
        ac = 1
        secs = 587309227
        usecs = 424219
        i = 1
        __func__ = "BackendRun"
#64 0x000000000078696a in BackendStartup (port=0x15b2990) at postmaster.c:4016
        bn = 0x15b51d0
        pid = 0
        __func__ = "BackendStartup"
#65 0x000000000078304a in ServerLoop () at postmaster.c:1721
        port = 0x15b2990
        i = 2
        rmask = {fds_bits = {32, 0 <repeats 15 times>}}
        selres = 1
        now = 1533994026
        readmask = {fds_bits = {56, 0 <repeats 15 times>}}
        nSockets = 6
        last_lockfile_recheck_time = 1533993996
        last_touch_time = 1533993696
        __func__ = "ServerLoop"
#66 0x000000000078267f in PostmasterMain (argc=3, argv=0x158e170) at 
postmaster.c:1329
        opt = -1
        status = 0
        userDoption = 0x15afd00 "tmp/data-1"
        listen_addr_saved = 1 '\001'
        i = 64
        output_config_variable = 0x0
        __func__ = "PostmasterMain"
#67 0x00000000006cc256 in main (argc=3, argv=0x158e170) at main.c:228
        do_check_root = 1 '\001'

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