On 08/11/2018 09:46 AM, Andres Freund wrote:
> On 2018-08-11 00:34:15 -0700, Andres Freund wrote:
>> I've run this numerous times now, and I haven't triggered it yet :/
> 
> Heh, I hit it literally seconds after hitting send:
> 
> 2018-08-11 00:35:52.804 PDT [2196][9/14864] LOG:  automatic analyze of table 
> "postgres.pg_catalog.pg_depend" system usage: CPU: user: 0.02 s, system: 0.00 
> s, elapsed: 0.15 s
> 2018-08-11 00:36:00.391 PDT [2196][9/14866] LOG:  automatic analyze of table 
> "postgres.public.t" system usage: CPU: user: 0.25 s, system: 0.02 s, elapsed: 
> 7.56 s
> 2018-08-11 00:36:00.399 PDT [2171][4/200412] PANIC:  could not read block 3 
> in file "base/12397/167946": read only 0 of 8192 bytes
> 2018-08-11 00:36:00.399 PDT [2171][4/200412] STATEMENT:  insert into t (b,c) 
> values (1,1);
> 2018-08-11 00:36:00.410 PDT [2196][9/14868] LOG:  skipping vacuum of 
> "pg_class" --- lock not available
> 2018-08-11 00:36:00.448 PDT [389][] LOG:  server process (PID 2171) was 
> terminated by signal 6: Aborted
> 2018-08-11 00:36:00.448 PDT [389][] DETAIL:  Failed process was running: 
> insert into t (b,c) values (1,1);
> 2018-08-11 00:36:00.448 PDT [389][] LOG:  terminating any other active server 
> processes
> 
> Below you can find the bt full showing a bunch of nested invalidations. 
> Looking.
> 

Hmmm, it's difficult to compare "bt full" output, but my backtraces look
somewhat different (and all the backtraces I'm seeing are 100% exactly
the same). Attached for comparison.

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 full
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0 <repeats 12 times>, 140723895972192, 10983728, 0, 
1024}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x000074355af74800 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, 
sa_mask = {__val = {0 <repeats 11 times>, 24861680, 24859152, 140723895972608, 
127772512011520, 127772511994880}}, sa_flags = 1526390557, sa_restorer = 0x0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x0000000000a1d728 in errfinish (dummy=0) at elog.c:557
        edata = 0xfc2e80 <errordata>
        elevel = 22
        oldcontext = 0x1873fc0
        econtext = 0x0
        __func__ = "errfinish"
#3  0x00000000008ae18c in mdread (reln=0x184bc30, forknum=MAIN_FORKNUM, 
blocknum=3, buffer=0x74354ce15c00 "") at md.c:786
        seekpos = 24576
        nbytes = 0
        v = 0x17dbbe8
        __func__ = "mdread"
#4  0x00000000008b0abb in smgrread (reln=0x184bc30, forknum=MAIN_FORKNUM, 
blocknum=3, buffer=0x74354ce15c00 "") at smgr.c:628
No locals.
#5  0x0000000000870ea6 in ReadBuffer_common (smgr=0x184bc30, relpersistence=112 
'p', forkNum=MAIN_FORKNUM, blockNum=3, mode=RBM_NORMAL, strategy=0x0, 
hit=0x7ffcd5d4b5eb) at bufmgr.c:890
        io_start = {tv_sec = 140723895973204, tv_nsec = 127772266994688}
        io_time = {tv_sec = 7882407936, tv_nsec = 2305843014776551140}
        bufHdr = 0x74354b931d80
        bufBlock = 0x74354ce15c00
        found = false
        isExtend = false
        isLocalBuf = false
        __func__ = "ReadBuffer_common"
#6  0x00000000008707c9 in ReadBufferExtended (reln=0x74355be49850, 
forkNum=MAIN_FORKNUM, blockNum=3, mode=RBM_NORMAL, strategy=0x0) at bufmgr.c:664
        hit = false
        buf = 32764
        __func__ = "ReadBufferExtended"
#7  0x00000000008706a2 in ReadBuffer (reln=0x74355be49850, blockNum=3) at 
bufmgr.c:596
No locals.
#8  0x0000000000500682 in _bt_getbuf (rel=0x74355be49850, blkno=3, access=1) at 
nbtpage.c:736
        buf = 29749
        __func__ = "_bt_getbuf"
#9  0x00000000004ff413 in _bt_getroot (rel=0x74355be49850, access=1) at 
nbtpage.c:282
        metabuf = 0
        metapg = 0x50c004 <_bt_preprocess_keys+320> "\351\365\004"
        metaopaque = 0x7ffcd5d4b7a0
        rootbuf = 0
        rootpage = 0xd5d4bde0 <error: Cannot access memory at address 
0xd5d4bde0>
        rootopaque = 0x1874100
        rootblkno = 3
        rootlevel = 1
        metad = 0x18534c8
        __func__ = "_bt_getroot"
#10 0x0000000000506b0f in _bt_search (rel=0x74355be49850, keysz=1, 
scankey=0x7ffcd5d4c0d0, nextkey=false, bufP=0x7ffcd5d4cadc, access=1, 
snapshot=0xf79ba0 <CatalogSnapshotData>) at nbtsearch.c:104
        stack_in = 0x0
        page_access = 1
#11 0x0000000000508280 in _bt_first (scan=0x1874100, dir=ForwardScanDirection) 
at nbtsearch.c:1060
        rel = 0x74355be49850
        so = 0x187a030
        buf = 0
        stack = 0x7ffcd5d4cb20
        offnum = 0
        strat = 3
        nextkey = false
        goback = false
        startKeys = {0x1874308, 0x10, 0x2, 0x0, 0x7c0000006b, 0x7000000077, 
0x17e8c68, 0x17d6918, 0x17e85f0, 0xa5f2ceeaea997a00, 0x48, 0x74355b30bae0 
<main_arena>, 0x20d8, 0x476c10 <_start>, 0x7ffcd5d4e950, 0x0, 0x48, 0x1874308, 
0x4000, 0x1874350, 0x7ffcd5d4cae0, 
          0xa4c64d <AllocSetAlloc+1464>, 0x48, 0x1873fc0, 0x0, 0x80, 0x18742f0, 
0x401874098, 0x1873fc0, 0xa56a1f <palloc+244>, 0x4767f0 <memcmp@plt>, 0x1cd0}
        scankeys = {{sk_flags = 196608, sk_attno = 1, sk_strategy = 0, 
sk_subtype = 0, sk_collation = 100, sk_func = {fn_addr = 0x4f8fd2 <btoidcmp>, 
fn_oid = 356, fn_nargs = 2, fn_strict = true, fn_retset = false, fn_stats = 2 
'\002', fn_extra = 0x0, 
              fn_mcxt = 0x1873fc0, fn_expr = 0x0}, sk_argument = 16391}, 
{sk_flags = 0, sk_attno = -3430, sk_strategy = 35269, sk_subtype = 3587490352, 
sk_collation = 32764, sk_func = {fn_addr = 0x93940002017b3bf0, fn_oid = 
3587490212, fn_nargs = 32764, 
              fn_strict = false, fn_retset = false, fn_stats = 88 'X', fn_extra 
= 0x1000006f2, fn_mcxt = 0x74354b3eaf84, fn_expr = 0x7ffcd5d4c170}, sk_argument 
= 9043557}, {sk_flags = -707477120, sk_attno = 1, sk_strategy = 0, sk_subtype = 
1262399364, 
            sk_collation = 29749, sk_func = {fn_addr = 0x7ffcd5d4c190, fn_oid = 
9044149, fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 192 
'\300', fn_extra = 0x74354b3eaf84, fn_mcxt = 0x7ffcd5d4c1c0, fn_expr = 0x8a207f 
<LWLockRelease+295>}, 
            sk_argument = 10634124628011041216}, {sk_flags = 1262399360, 
sk_attno = 29749, sk_strategy = 0, sk_subtype = 1, sk_collation = 0, sk_func = 
{fn_addr = 0x2000000200ba2970, fn_oid = 24, fn_nargs = 0, fn_strict = false, 
fn_retset = false, fn_stats = 224 '\340', 
              fn_extra = 0x4b3eab80, fn_mcxt = 0x18706f8, fn_expr = 
0x7ffcd5d4c250}, sk_argument = 10798669}, {sk_flags = 24, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 24872288, sk_collation = 0, sk_func = {fn_addr = 
0x0, fn_oid = 32, fn_nargs = 0, fn_strict = false, 
              fn_retset = false, fn_stats = 200 '\310', fn_extra = 0x20184bc30, 
fn_mcxt = 0x17b8560, fn_expr = 0x8709be <ReadBuffer_common+291>}, sk_argument = 
70368744179327}, {sk_flags = 6360, sk_attno = 0, sk_strategy = 0, sk_subtype = 
1, sk_collation = 32624, 
            sk_func = {fn_addr = 0x186ffa0, fn_oid = 3587490448, fn_nargs = 
32764, fn_strict = false, fn_retset = false, fn_stats = 31 '\037', fn_extra = 
0x74354b925840, fn_mcxt = 0x18, fn_expr = 0x18706e0}, sk_argument = 24872288}, 
{sk_flags = 0, sk_attno = 0, 
            sk_strategy = 0, sk_subtype = 0, sk_collation = 0, sk_func = 
{fn_addr = 0x7ffcd5d4c2c0, fn_oid = 7610079, fn_nargs = 0, fn_strict = false, 
fn_retset = false, fn_stats = 0 '\000', fn_extra = 0xde00000000, fn_mcxt = 
0x18706e0, fn_expr = 0x18706e0}, 
            sk_argument = 140723895976672}, {sk_flags = 7610416, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 25626208, sk_collation = 0, sk_func = {fn_addr = 
0x18706e0, fn_oid = 3587491392, fn_nargs = 32764, fn_strict = false, fn_retset 
= false, fn_stats = 73 'I', 
              fn_extra = 0x7ffcd5d4c324, fn_mcxt = 0x7ffcd5d4dfe0, fn_expr = 
0x7da4b0 <eval_const_expressions_mutator>}, sk_argument = 25625536}, {sk_flags 
= 0, sk_attno = 1, sk_strategy = 0, sk_subtype = 1267883684, sk_collation = 
29749, sk_func = {
              fn_addr = 0x2000000100000003, fn_oid = 31758416, fn_nargs = 2, 
fn_strict = false, fn_retset = 32, fn_stats = 112 'p', fn_extra = 0x8a1781 
<LWLockAcquire+207>, fn_mcxt = 0x1d5d40000, fn_expr = 0x200000024b925ea4}, 
sk_argument = 140723895976900}, {
            sk_flags = 1283374080, sk_attno = 29749, sk_strategy = 0, 
sk_subtype = 3587490736, sk_collation = 32764, sk_func = {fn_addr = 0x50e641 
<_bt_check_natts+72>, fn_oid = 3587490720, fn_nargs = 32764, fn_strict = false, 
fn_retset = false, fn_stats = 192 '\300', 
              fn_extra = 0x74354c7ebc00, fn_mcxt = 0x82be00004003, fn_expr = 
0x7ffcd5d4c770}, sk_argument = 10645898}, {sk_flags = 16387, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 33470, sk_collation = 0, sk_func = {fn_addr = 
0x4003, fn_oid = 3587494432, 
              fn_nargs = 32764, fn_strict = false, fn_retset = false, fn_stats 
= 32 ' ', fn_extra = 0x0, fn_mcxt = 0x0, fn_expr = 0x2000000000000}, 
sk_argument = 33470}, {sk_flags = 16387, sk_attno = 0, sk_strategy = 0, 
sk_subtype = 3455, sk_collation = 0, sk_func = {
              fn_addr = 0x7ffcd5d4c440, fn_oid = 1541708672, fn_nargs = 29749, 
fn_strict = false, fn_retset = false, fn_stats = 3 '\003', fn_extra = 
0x7ffcd5d4c7f0, fn_mcxt = 0xa2718a <FunctionCall2Coll+160>, fn_expr = 0x4003}, 
sk_argument = 16391}, {
            sk_flags = -707476288, sk_attno = 0, sk_strategy = 0, sk_subtype = 
24878696, sk_collation = 0, sk_func = {fn_addr = 0x17b9e68, fn_oid = 0, 
fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 0 '\000', 
fn_extra = 0x2000000000000, fn_mcxt = 0x4007, 
              fn_expr = 0x4003}, sk_argument = 140723895980576}, {sk_flags = 0, 
sk_attno = 0, sk_strategy = 0, sk_subtype = 0, sk_collation = 0, sk_func = 
{fn_addr = 0x2740000000000, fn_oid = 16385, fn_nargs = 0, fn_strict = false, 
fn_retset = false, 
              fn_stats = 3 '\003', fn_extra = 0xfe60ace1d5d4c4c0, fn_mcxt = 
0x743553ad9c00, fn_expr = 0x1d5d4c4d0}, sk_argument = 49346141662084}, 
{sk_flags = -707476144, sk_attno = 32764, sk_strategy = 0, sk_subtype = 
10668938, sk_collation = 0, sk_func = {
              fn_addr = 0x0, fn_oid = 0, fn_nargs = -21279, fn_strict = 96, 
fn_retset = 254, fn_stats = 240 '\360', fn_extra = 0x83080001017b3bf0, fn_mcxt 
= 0x8340ebced5d4c564, fn_expr = 0x7ffcd5d4c510}, sk_argument = 10458414}, 
{sk_flags = 1574, sk_attno = 0, 
            sk_strategy = 0, sk_subtype = 3587491184, sk_collation = 32764, 
sk_func = {fn_addr = 0x9f98ef <CatalogCacheComputeHashValue+230>, fn_oid = 
1574, fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 224 
'\340', fn_extra = 0x0, 
              fn_mcxt = 0x62600000014, fn_expr = 0x7ffcd5d4c5c0}, sk_argument = 
5836469168}, {sk_flags = -707476112, sk_attno = 32764, sk_strategy = 0, 
sk_subtype = 10860349, sk_collation = 0, sk_func = {fn_addr = 0x74355be173e8, 
fn_oid = 25055152, fn_nargs = 0, 
              fn_strict = false, fn_retset = false, fn_stats = 0 '\000', 
fn_extra = 0x9fbc7e <SearchCatCacheInternal+473>, fn_mcxt = 0x0, fn_expr = 
0x0}, sk_argument = 0}, {sk_flags = 1574, sk_attno = 0, sk_strategy = 0, 
sk_subtype = 0, sk_collation = 1, sk_func = {
              fn_addr = 0x180d680, fn_oid = 1541501928, fn_nargs = 29749, 
fn_strict = false, fn_retset = false, fn_stats = 240 '\360', fn_extra = 
0x1d5d4c620, fn_mcxt = 0x7dd7cf <evaluate_function+130>, fn_expr = 
0x7ffcd5d4c5f0}, sk_argument = 10860391}, {
            sk_flags = 1541501928, sk_attno = 29749, sk_strategy = 0, 
sk_subtype = 25055152, sk_collation = 0, sk_func = {fn_addr = 0x7ffcd5d4c620, 
fn_oid = 10469294, fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats 
= 48 '0', fn_extra = 0x74355be173e8, 
              fn_mcxt = 0x30, fn_expr = 0x1870718}, sk_argument = 3587491392}, 
{sk_flags = 25626440, sk_attno = 0, sk_strategy = 0, sk_subtype = 3587491488, 
sk_collation = 32764, sk_func = {fn_addr = 0xa4c64d <AllocSetAlloc+1464>, 
fn_oid = 48, fn_nargs = 0, 
              fn_strict = false, fn_retset = false, fn_stats = 96 '`', fn_extra 
= 0x7ffcd5d4c750, fn_mcxt = 0x40, fn_expr = 0x1870700}, sk_argument = 
12884901888}, {sk_flags = 24872288, sk_attno = 0, sk_strategy = 0, sk_subtype = 
20, sk_collation = 1574, sk_func = {
              fn_addr = 0x7ffcd5d4da50, fn_oid = 6304, fn_nargs = 0, fn_strict 
= false, fn_retset = false, fn_stats = 192 '\300', fn_extra = 0x186ffa0, 
fn_mcxt = 0x7ffcd5d4c6f0, fn_expr = 0xa565fc 
<MemoryContextAllocZeroAligned+237>}, sk_argument = 48}, {
            sk_flags = 24872288, sk_attno = 0, sk_strategy = 0, sk_subtype = 0, 
sk_collation = 0, sk_func = {fn_addr = 0x1870748, fn_oid = 25626392, fn_nargs = 
0, fn_strict = false, fn_retset = false, fn_stats = 72 'H', fn_extra = 0x0, 
fn_mcxt = 0x0, 
              fn_expr = 0x7ffcd5d4ca70}, sk_argument = 8235463}, {sk_flags = 
-707469344, sk_attno = 32764, sk_strategy = 0, sk_subtype = 25625320, 
sk_collation = 0, sk_func = {fn_addr = 0x7ffcd5d4c784, fn_oid = 1283292160, 
fn_nargs = 29749, fn_strict = false, 
              fn_retset = false, fn_stats = 112 'p', fn_extra = 0x50e641 
<_bt_check_natts+72>, fn_mcxt = 0x7ffcd5d4c760, fn_expr = 0x10089ff9a}, 
sk_argument = 25626336}, {sk_flags = 1541707856, sk_attno = 29749, sk_strategy 
= 0, sk_subtype = 3587491716, 
            sk_collation = 32764, sk_func = {fn_addr = 0x74354c7d8500, fn_oid = 
1283300336, fn_nargs = 29749, fn_strict = false, fn_retset = false, fn_stats = 
1 '\001', fn_extra = 0x7ffcd5d4c7d0, fn_mcxt = 0x5078f6 <_bt_compare+1486>, 
fn_expr = 0x74354c7d0000}, 
            sk_argument = 140723895980560}, {sk_flags = -707526655, sk_attno = 
1, sk_strategy = 0, sk_subtype = 1541707856, sk_collation = 29749, sk_func = 
{fn_addr = 0x1d5d4c7d0, fn_oid = 33470, fn_nargs = 0, fn_strict = false, 
fn_retset = false, fn_stats = 24 '\030', 
              fn_extra = 0x1870718, fn_mcxt = 0x0, fn_expr = 0x18702e8}, 
sk_argument = 140723895978016}, {sk_flags = 5301825, sk_attno = 0, sk_strategy 
= 0, sk_subtype = 1541707776, sk_collation = 29696, sk_func = {fn_addr = 0x0, 
fn_oid = 3587491968, fn_nargs = 32764, 
              fn_strict = false, fn_retset = false, fn_stats = 38 '&', fn_extra 
= 0x7ffcd5d4c8af, fn_mcxt = 0x8308000000000001, fn_expr = 0x7ffcd5d4c884}, 
sk_argument = 127772249970136}, {sk_flags = 1768, sk_attno = 0, sk_strategy = 
0, sk_subtype = 25055184, 
            sk_collation = 16777216, sk_func = {fn_addr = 0x7ffcd5d4c860, 
fn_oid = 8846898, fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats 
= 96 '`', fn_extra = 0xf9ed68 <PrivateRefCountArray+8>, fn_mcxt = 
0x7ffcd5d4c884, fn_expr = 0x74354b9255d8}, 
            sk_argument = 140723895978144}, {sk_flags = 8856502, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 24878680, sk_collation = 1, sk_func = {fn_addr = 
0x74354b9255c0, fn_oid = 1, fn_nargs = 1, fn_strict = 8, fn_retset = 131, 
fn_stats = 228 '\344', 
              fn_extra = 0xf9ed68 <PrivateRefCountArray+8>, fn_mcxt = 
0x6e800874beb, fn_expr = 0x7ffcd5d4c8c0}, sk_argument = 8865405}, {sk_flags = 
0, sk_attno = 0, sk_strategy = 0, sk_subtype = 1267881408, sk_collation = 1768, 
sk_func = {fn_addr = 0x7ffcd5d4c8e0, 
              fn_oid = 5270210, fn_nargs = 0, fn_strict = false, fn_retset = 
false, fn_stats = 136 '\210', fn_extra = 0x74355b30bb30 <main_arena+80>, 
fn_mcxt = 0x74355b30baf0 <main_arena+16>, fn_expr = 0x7ffcd5d4c920}, 
sk_argument = 18446603349813573345}, {
            sk_flags = 24878888, sk_attno = 0, sk_strategy = 0, sk_subtype = 
1529905408, sk_collation = 29749, sk_func = {fn_addr = 0x74355af8bd2a 
<_IO_vfprintf_internal+1562>, fn_oid = 0, fn_nargs = 0, fn_strict = false, 
fn_retset = false, fn_stats = 0 '\000', 
              fn_extra = 0x349a0f66d5d4c9b0, fn_mcxt = 0x17d50a0, fn_expr = 
0x0}, sk_argument = 11957847468975684096}, {sk_flags = -707474992, sk_attno = 
30120, sk_strategy = 9841, sk_subtype = 107, sk_collation = 0, sk_func = 
{fn_addr = 0x74355b30bae0 <main_arena>, 
              fn_oid = 4680720, fn_nargs = 0, fn_strict = false, fn_retset = 
false, fn_stats = 224 '\340', fn_extra = 0x74355b30bb38 <main_arena+88>, 
fn_mcxt = 0x0, fn_expr = 0x74355afc5b56 <_int_malloc+2310>}, sk_argument = 
127772512008912}, {sk_flags = 1529920208, 
            sk_attno = 29749, sk_strategy = 0, sk_subtype = 8408, sk_collation 
= 0, sk_func = {fn_addr = 0x6b, fn_oid = 3587492352, fn_nargs = 32764, 
fn_strict = false, fn_retset = false, fn_stats = 208 '\320', fn_extra = 
0xffff80032a2b3601, fn_mcxt = 0x0, 
              fn_expr = 0x8}, sk_argument = 131}}
        notnullkeys = {{sk_flags = 48, sk_attno = 48, sk_strategy = 0, 
sk_subtype = 3587487920, sk_collation = 32764, sk_func = {fn_addr = 
0x7ffcd5d4b7f0, fn_oid = 3935926784, fn_nargs = -12566, fn_strict = 242, 
fn_retset = 165, fn_stats = 16 '\020', 
              fn_extra = 0x5952c8310, fn_mcxt = 0x595f78a10, fn_expr = 0x1}, 
sk_argument = 0}, {sk_flags = 29, sk_attno = 0, sk_strategy = 0, sk_subtype = 
2578927120, sk_collation = 5, sk_func = {fn_addr = 0x59ad56390, fn_oid = 
2610376720, fn_nargs = 5, 
              fn_strict = false, fn_retset = false, fn_stats = 144 '\220', 
fn_extra = 0x59d771210, fn_mcxt = 0x87885c <BasicOpenFilePerm+44>, fn_expr = 
0x200000180}, sk_argument = 140723895983344}, {sk_flags = 5214162, sk_attno = 
0, sk_strategy = 0, sk_subtype = 356, 
            sk_collation = 14, sk_func = {fn_addr = 0x2, fn_oid = 256, fn_nargs 
= 0, fn_strict = false, fn_retset = false, fn_stats = 160 '\240', fn_extra = 
0x87882e <BasicOpenFile+40>, fn_mcxt = 0x200000626, fn_expr = 0x7ffcd5d4dcf0}, 
sk_argument = 140723895984416}, {
            sk_flags = 5548301, sk_attno = 0, sk_strategy = 0, sk_subtype = 
2863183120, sk_collation = 5, sk_func = {fn_addr = 0x74015be79330, fn_oid = 
3587498323, fn_nargs = 32764, fn_strict = false, fn_retset = false, fn_stats = 
29 '\035', fn_extra = 0x74355be5d000, 
              fn_mcxt = 0xa66000004eb, fn_expr = 0x7ffcd5d4bcc0}, sk_argument = 
10645898}, {sk_flags = 1259, sk_attno = 0, sk_strategy = 0, sk_subtype = 2662, 
sk_collation = 0, sk_func = {fn_addr = 0x64000004eb, fn_oid = 3587491696, 
fn_nargs = 32764, fn_strict = false, 
              fn_retset = false, fn_stats = 112 'p', fn_extra = 0x0, fn_mcxt = 
0x0, fn_expr = 0x2000000000064}, sk_argument = 2662}, {sk_flags = 1259, 
sk_attno = 0, sk_strategy = 0, sk_subtype = 2662, sk_collation = 0, sk_func = 
{fn_addr = 0x7ffcd5d4b990, fn_oid = 7, 
              fn_nargs = -31186, fn_strict = 26, fn_retset = 62, fn_stats = 235 
'\353', fn_extra = 0x7ffcd5d4bd40, fn_mcxt = 0xa2718a <FunctionCall2Coll+160>, 
fn_expr = 0x4eb}, sk_argument = 1260}, {sk_flags = 0, sk_attno = 100, 
sk_strategy = 0, sk_subtype = 25642800, 
            sk_collation = 0, sk_func = {fn_addr = 0x1874730, fn_oid = 0, 
fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 0 '\000', 
fn_extra = 0x2000000000064, fn_mcxt = 0x4ec, fn_expr = 0x4eb}, sk_argument = 
140723895977840}, {sk_flags = 0, sk_attno = 0, 
            sk_strategy = 0, sk_subtype = 0, sk_collation = 0, sk_func = 
{fn_addr = 0x2740000000064, fn_oid = 1259, fn_nargs = 0, fn_strict = false, 
fn_retset = false, fn_stats = 235 '\353', fn_extra = 0x283f1472d5d4ba30, 
fn_mcxt = 0x743553ad9c00, 
              fn_expr = 0x7ffcd5d4ba30}, sk_argument = 22479867879551}, 
{sk_flags = -707478880, sk_attno = 32764, sk_strategy = 0, sk_subtype = 
10668938, sk_collation = 0, sk_func = {fn_addr = 0x0, fn_oid = 0, fn_nargs = 
5234, fn_strict = 63, fn_retset = 40, 
              fn_stats = 64 '@', fn_extra = 0x93940003017b3bf0, fn_mcxt = 
0x7ffcd5d4bab4, fn_expr = 0x74354b92ab18}, sk_argument = 4294969405}, {sk_flags 
= 1262410628, sk_attno = 29749, sk_strategy = 0, sk_subtype = 3587488384, 
sk_collation = 32764, sk_func = {
              fn_addr = 0x89fe65 <pg_atomic_sub_fetch_u32_impl+32>, fn_oid = 
3587488400, fn_nargs = 1, fn_strict = false, fn_retset = false, fn_stats = 132 
'\204', fn_extra = 0x7ffcd5d4baa0, fn_mcxt = 0x8a00b5 
<pg_atomic_sub_fetch_u32+115>, fn_expr = 0x1d5d4bad0}, 
            sk_argument = 127772244499332}, {sk_flags = -707478832, sk_attno = 
32764, sk_strategy = 0, sk_subtype = 9052287, sk_collation = 0, sk_func = 
{fn_addr = 0x93940002d5d4bad0, fn_oid = 1262410624, fn_nargs = 29749, fn_strict 
= false, fn_retset = false, 
              fn_stats = 1 '\001', fn_extra = 0x2000000000b79a18, fn_mcxt = 
0x7ffcd5d4bba0, fn_expr = 0x87138b <BufferAlloc+238>}, sk_argument = 
127772244490624}, {sk_flags = -707478541, sk_attno = 32764, sk_strategy = 0, 
sk_subtype = 0, sk_collation = 0, sk_func = {
              fn_addr = 0x1017e8c68, fn_oid = 0, fn_nargs = 32624, fn_strict = 
false, fn_retset = false, fn_stats = 48 '0', fn_extra = 0x0, fn_mcxt = 
0x300000000, fn_expr = 0x7f7000000000}, sk_argument = 25476144}, {sk_flags = 
40, sk_attno = 0, sk_strategy = 0, 
            sk_subtype = 25626208, sk_collation = 0, sk_func = {fn_addr = 
0x67f, fn_oid = 25626248, fn_nargs = 0, fn_strict = false, fn_retset = false, 
fn_stats = 192 '\300', fn_extra = 0xa4c64d <AllocSetAlloc+1464>, fn_mcxt = 
0x28, fn_expr = 0x17b8560}, 
            sk_argument = 127772249991936}, {sk_flags = 64, sk_attno = 0, 
sk_strategy = 0, sk_subtype = 25626184, sk_collation = 0, sk_func = {fn_addr = 
0x300a5b4ca, fn_oid = 24872288, fn_nargs = 0, fn_strict = false, fn_retset = 
false, fn_stats = 104 'h', 
              fn_extra = 0x7ffcd5d4bca0, fn_mcxt = 0x1958, fn_expr = 0x0}, 
sk_argument = 25624480}, {sk_flags = -707478528, sk_attno = 32764, sk_strategy 
= 0, sk_subtype = 10840607, sk_collation = 0, sk_func = {fn_addr = 0x4df, 
fn_oid = 40, fn_nargs = 0, 
              fn_strict = false, fn_retset = false, fn_stats = 96 '`', fn_extra 
= 0x17b8560, fn_mcxt = 0x0, fn_expr = 0x0}, sk_argument = 140723895975776}, 
{sk_flags = 7592951, sk_attno = 0, sk_strategy = 0, sk_subtype = 3587488832, 
sk_collation = 32764, sk_func = {
              fn_addr = 0x7ffcd5d4dfe0, fn_oid = 8234160, fn_nargs = 0, 
fn_strict = false, fn_retset = false, fn_stats = 64 '@', fn_extra = 
0x2000000000000003, fn_mcxt = 0x2000000101e49850, fn_expr = 0x7ffcd5d4bc80}, 
sk_argument = 9049985}, {sk_flags = -707526656, 
            sk_attno = 1, sk_strategy = 0, sk_subtype = 1267910436, 
sk_collation = 536870914, sk_func = {fn_addr = 0x1870660, fn_oid = 25625408, 
fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 192 '\300', 
fn_extra = 0x50e641 <_bt_check_natts+72>, 
              fn_mcxt = 0x7ffcd5d4bcb0, fn_expr = 0x7ffcd5d4bcd0}, sk_argument 
= 127772268174336}, {sk_flags = 16385, sk_attno = -31993, sk_strategy = 0, 
sk_subtype = 3587489920, sk_collation = 32764, sk_func = {fn_addr = 0xa2718a 
<FunctionCall2Coll+160>, 
              fn_oid = 16385, fn_nargs = 0, fn_strict = false, fn_retset = 
false, fn_stats = 7 '\a', fn_extra = 0x4001, fn_mcxt = 0x7ffcd5d4cb30, fn_expr 
= 0x7ffcd5d4cb30}, sk_argument = 0}, {sk_flags = 0, sk_attno = 0, sk_strategy = 
0, sk_subtype = 0, 
            sk_collation = 131072, sk_func = {fn_addr = 0x8307, fn_oid = 16385, 
fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 127 '\177', 
fn_extra = 0x7ffcd5d4bd50, fn_mcxt = 0x74355be49b80, fn_expr = 0x400300004001}, 
sk_argument = 140723895976192}, {
            sk_flags = 10645898, sk_attno = 0, sk_strategy = 0, sk_subtype = 
16385, sk_collation = 0, sk_func = {fn_addr = 0x4003, fn_oid = 3587489232, 
fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 48 '0', fn_extra 
= 0x1874730, fn_mcxt = 0x7ffcd5d4bda0, 
              fn_expr = 0x0}, sk_argument = 11433202943211}, {sk_flags = 
-707477168, sk_attno = 32764, sk_strategy = 0, sk_subtype = 10645898, 
sk_collation = 0, sk_func = {fn_addr = 0x4eb, fn_oid = 2662, fn_nargs = 0, 
fn_strict = false, fn_retset = false, 
              fn_stats = 235 '\353', fn_extra = 0x7ffcd5d4cc00, fn_mcxt = 
0x7ffcd5d4cc00, fn_expr = 0x0}, sk_argument = 0}, {sk_flags = 100, sk_attno = 
0, sk_strategy = 2, sk_subtype = 2662, sk_collation = 0, sk_func = {fn_addr = 
0x4eb, fn_oid = 2662, fn_nargs = 0, 
              fn_strict = false, fn_retset = false, fn_stats = 32 ' ', fn_extra 
= 0x5e6b4d100000000, fn_mcxt = 0x4ec000004eb, fn_expr = 0x7ffcd5d4c1d0}, 
sk_argument = 10645898}, {sk_flags = 1259, sk_attno = 0, sk_strategy = 0, 
sk_subtype = 1260, sk_collation = 0, 
            sk_func = {fn_addr = 0x6400000000, fn_oid = 24878696, fn_nargs = 0, 
fn_strict = false, fn_retset = false, fn_stats = 104 'h', fn_extra = 0x0, 
fn_mcxt = 0x0, fn_expr = 0x2000000000064}, sk_argument = 1260}, {sk_flags = 
1259, sk_attno = 0, sk_strategy = 0, 
            sk_subtype = 3587492864, sk_collation = 32764, sk_func = {fn_addr = 
0x0, fn_oid = 0, fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 
100 'd', fn_extra = 0x4eb, fn_mcxt = 0x7ffcd5d4bec0, fn_expr = 
0x5383b1bd5d4bec0}, 
            sk_argument = 11549167061607}, {sk_flags = -707476880, sk_attno = 
32764, sk_strategy = 0, sk_subtype = 10645898, sk_collation = 0, sk_func = 
{fn_addr = 0xa67, fn_oid = 2689, fn_nargs = 0, fn_strict = false, fn_retset = 
false, fn_stats = 103 'g', 
              fn_extra = 0x7ffcd5d4cd20, fn_mcxt = 0x7ffcd5d4cd20, fn_expr = 
0x0}, sk_argument = 0}, {sk_flags = 100, sk_attno = 0, sk_strategy = 2, 
sk_subtype = 2689, sk_collation = 0, sk_func = {fn_addr = 0xa67, fn_oid = 2601, 
fn_nargs = 0, fn_strict = false, 
              fn_retset = false, fn_stats = 64 '@', fn_extra = 0x1d5d4bf20, 
fn_mcxt = 0xa6800000a67, fn_expr = 0x7ffcd5d4c2f0}, sk_argument = 10645898}, 
{sk_flags = 2663, sk_attno = 0, sk_strategy = 0, sk_subtype = 2664, 
sk_collation = 0, sk_func = {
              fn_addr = 0x64d5d4bf60, fn_oid = 24879464, fn_nargs = 0, 
fn_strict = false, fn_retset = false, fn_stats = 104 'h', fn_extra = 0x0, 
fn_mcxt = 0x0, fn_expr = 0x2000000000064}, sk_argument = 140723895976672}, 
{sk_flags = 8243445, sk_attno = 0, 
            sk_strategy = 0, sk_subtype = 3587497952, sk_collation = 32764, 
sk_func = {fn_addr = 0x1870340, fn_oid = 0, fn_nargs = 0, fn_strict = false, 
fn_retset = false, fn_stats = 100 'd', fn_extra = 0xa66, fn_mcxt = 0xa67, 
fn_expr = 0xce2737d7d5d4bfc0}, 
            sk_argument = 127772385975296}, {sk_flags = -707477552, sk_attno = 
1, sk_strategy = 0, sk_subtype = 3587489792, sk_collation = 32764, sk_func = 
{fn_addr = 0x7ffcd5d4c050, fn_oid = 1259, fn_nargs = 2662, fn_strict = false, 
fn_retset = false, 
              fn_stats = 176 '\260', fn_extra = 0xa2718a 
<FunctionCall2Coll+160>, fn_mcxt = 0x4eb, fn_expr = 0xa66}, sk_argument = 
429496730859}, {sk_flags = -707473824, sk_attno = 32764, sk_strategy = 0, 
sk_subtype = 3587493472, sk_collation = 32764, sk_func = {
              fn_addr = 0x0, fn_oid = 0, fn_nargs = 0, fn_strict = false, 
fn_retset = false, fn_stats = 100 'd', fn_extra = 0xa66, fn_mcxt = 0x4eb, 
fn_expr = 0xa66}, sk_argument = 140723895976064}, {sk_flags = -707477376, 
sk_attno = 20754, sk_strategy = 38758, 
            sk_subtype = 1259, sk_collation = 1260, sk_func = {fn_addr = 
0x7ffcd5d4c430, fn_oid = 10645898, fn_nargs = 0, fn_strict = false, fn_retset = 
false, fn_stats = 235 '\353', fn_extra = 0x4ec, fn_mcxt = 0x6400000000, fn_expr 
= 0x17b9e68}, 
            sk_argument = 24878696}, {sk_flags = 0, sk_attno = 0, sk_strategy = 
0, sk_subtype = 0, sk_collation = 0, sk_func = {fn_addr = 0x2000000000064, 
fn_oid = 1260, fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 
235 '\353', 
              fn_extra = 0x7ffcd5d4ce60, fn_mcxt = 0x0, fn_expr = 0x0}, 
sk_argument = 690493302243428}}
        keysCount = 1
        i = 1
        status = true
        strat_total = 3
        currItem = 0x7ffcd5d4cb20
        blkno = 29749
        __func__ = "_bt_first"
#12 0x00000000005047ba in btgettuple (scan=0x1874100, dir=ForwardScanDirection) 
at nbtree.c:245
        so = 0x187a030
        res = false
#13 0x00000000004f810e in index_getnext_tid (scan=0x1874100, 
direction=ForwardScanDirection) at indexam.c:541
        found = false
        __func__ = "index_getnext_tid"
#14 0x00000000004f854f in index_getnext (scan=0x1874100, 
direction=ForwardScanDirection) at indexam.c:679
        heapTuple = 0x5d5d4cc10
        tid = 0x7ffcd5d4cc60
#15 0x00000000004f6b79 in systable_getnext (sysscan=0x1874218) at genam.c:411
        htup = 0x74355be49850
        __func__ = "systable_getnext"
#16 0x0000000000a08480 in ScanPgRelation (targetRelId=16391, indexOK=true, 
force_non_historic=false) at relcache.c:358
        pg_class_tuple = 0x17e0280
        pg_class_desc = 0x74355be042b0
        pg_class_scan = 0x1874218
        key = {{sk_flags = 0, sk_attno = 1, sk_strategy = 3, sk_subtype = 0, 
sk_collation = 100, sk_func = {fn_addr = 0x97498b <oideq>, fn_oid = 184, 
fn_nargs = 2, fn_strict = true, fn_retset = false, fn_stats = 2 '\002', 
fn_extra = 0x0, fn_mcxt = 0x1873fc0, 
              fn_expr = 0x0}, sk_argument = 16391}}
        snapshot = 0xf79ba0 <CatalogSnapshotData>
        __func__ = "ScanPgRelation"
#17 0x0000000000a0be35 in RelationReloadIndexInfo (relation=0x74355be19020) at 
relcache.c:2086
        indexOK = true
        pg_class_tuple = 0x74355be19030
        relp = 0x184b140
        __func__ = "RelationReloadIndexInfo"
#18 0x0000000000a0c5f1 in RelationClearRelation (relation=0x74355be19020, 
rebuild=true) at relcache.c:2361
        __func__ = "RelationClearRelation"
#19 0x0000000000a0cc03 in RelationFlushRelation (relation=0x74355be19020) at 
relcache.c:2584
        rebuild = true
#20 0x0000000000a0cd17 in RelationCacheInvalidateEntry (relationId=16391) at 
relcache.c:2636
        relation = 0x74355be19020
#21 0x00000000009fe678 in LocalExecuteInvalidationMessage (msg=0x7ffcd5d4d050) 
at inval.c:587
        i = 0
        __func__ = "LocalExecuteInvalidationMessage"
#22 0x000000000088ece8 in ReceiveSharedInvalidMessages (invalFunction=0x9fe571 
<LocalExecuteInvalidationMessage>, resetFunction=0x9fe7cd 
<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 = -28 
'\344', backend_lo = 159, rnode = {
              spcNode = 16384, dbNode = 16391, relNode = 0}}, rm = {id = -2 
'\376', dbId = 16384}, sn = {id = -2 '\376', dbId = 16384, relId = 16391}}
        messages = {{id = 57 '9', cc = {id = 57 '9', dbId = 16384, hashValue = 
2374461275}, cat = {id = 57 '9', dbId = 16384, catId = 2374461275}, rc = {id = 
57 '9', dbId = 16384, relId = 2374461275}, sm = {id = 57 '9', backend_hi = 12 
'\f', backend_lo = 23522, rnode = {
                spcNode = 16384, dbNode = 2374461275, relNode = 0}}, rm = {id = 
57 '9', dbId = 16384}, sn = {id = 57 '9', dbId = 16384, relId = 2374461275}}, 
{id = 57 '9', cc = {id = 57 '9', dbId = 16384, hashValue = 929879610}, cat = 
{id = 57 '9', dbId = 16384, 
              catId = 929879610}, rc = {id = 57 '9', dbId = 16384, relId = 
929879610}, sm = {id = 57 '9', backend_hi = 12 '\f', backend_lo = 23522, rnode 
= {spcNode = 16384, dbNode = 929879610, relNode = 0}}, rm = {id = 57 '9', dbId 
= 16384}, sn = {id = 57 '9', 
              dbId = 16384, relId = 929879610}}, {id = 57 '9', cc = {id = 57 
'9', dbId = 16384, hashValue = 857470863}, cat = {id = 57 '9', dbId = 16384, 
catId = 857470863}, rc = {id = 57 '9', dbId = 16384, relId = 857470863}, sm = 
{id = 57 '9', backend_hi = 12 '\f', 
              backend_lo = 23522, rnode = {spcNode = 16384, dbNode = 857470863, 
relNode = 0}}, rm = {id = 57 '9', dbId = 16384}, sn = {id = 57 '9', dbId = 
16384, relId = 857470863}}, {id = 50 '2', cc = {id = 50 '2', dbId = 16384, 
hashValue = 3283079178}, cat = {
              id = 50 '2', dbId = 16384, catId = 3283079178}, rc = {id = 50 
'2', dbId = 16384, relId = 3283079178}, sm = {id = 50 '2', backend_hi = -84 
'\254', backend_lo = 23524, rnode = {spcNode = 16384, dbNode = 3283079178, 
relNode = 0}}, rm = {id = 50 '2', 
              dbId = 16384}, sn = {id = 50 '2', dbId = 16384, relId = 
3283079178}}, {id = 49 '1', cc = {id = 49 '1', dbId = 16384, hashValue = 
830642416}, cat = {id = 49 '1', dbId = 16384, catId = 830642416}, rc = {id = 49 
'1', dbId = 16384, relId = 830642416}, sm = {
              id = 49 '1', backend_hi = -111 '\221', backend_lo = 23521, rnode 
= {spcNode = 16384, dbNode = 830642416, relNode = 0}}, rm = {id = 49 '1', dbId 
= 16384}, sn = {id = 49 '1', dbId = 16384, relId = 830642416}}, {id = 50 '2', 
cc = {id = 50 '2', dbId = 16384, 
              hashValue = 1516896154}, cat = {id = 50 '2', dbId = 16384, catId 
= 1516896154}, rc = {id = 50 '2', dbId = 16384, relId = 1516896154}, sm = {id = 
50 '2', backend_hi = -84 '\254', backend_lo = 23524, rnode = {spcNode = 16384, 
dbNode = 1516896154, 
                relNode = 0}}, rm = {id = 50 '2', dbId = 16384}, sn = {id = 50 
'2', dbId = 16384, relId = 1516896154}}, {id = 49 '1', cc = {id = 49 '1', dbId 
= 16384, hashValue = 2871742505}, cat = {id = 49 '1', dbId = 16384, catId = 
2871742505}, rc = {id = 49 '1', 
              dbId = 16384, relId = 2871742505}, sm = {id = 49 '1', backend_hi 
= -111 '\221', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 
2871742505, relNode = 0}}, rm = {id = 49 '1', dbId = 16384}, sn = {id = 49 '1', 
dbId = 16384, relId = 2871742505}}, {
            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 = -28 
'\344', backend_lo = 159, 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 = -28 '\344', backend_lo = 159, 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 = 1408383728}, cat = {id = -4 '\374', dbId = 
16384, catId = 1408383728}, rc = {id = -4 '\374', dbId = 16384, relId = 
1408383728}, sm = {id = -4 '\374', 
              backend_hi = -126 '\202', backend_lo = 379, rnode = {spcNode = 
16384, dbNode = 1408383728, relNode = 0}}, rm = {id = -4 '\374', dbId = 16384}, 
sn = {id = -4 '\374', dbId = 16384, relId = 1408383728}}, {id = 7 '\a', cc = 
{id = 7 '\a', dbId = 16384, 
              hashValue = 1800290805}, cat = {id = 7 '\a', dbId = 16384, catId 
= 1800290805}, rc = {id = 7 '\a', dbId = 16384, relId = 1800290805}, sm = {id = 
7 '\a', backend_hi = -57 '\307', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 1800290805, 
                relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 
'\a', dbId = 16384, relId = 1800290805}}, {id = 6 '\006', cc = {id = 6 '\006', 
dbId = 16384, hashValue = 3252869970}, cat = {id = 6 '\006', dbId = 16384, 
catId = 3252869970}, rc = {
              id = 6 '\006', dbId = 16384, relId = 3252869970}, sm = {id = 6 
'\006', backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 3252869970, relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = 
{id = 6 '\006', dbId = 16384, 
              relId = 3252869970}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 
16384, hashValue = 4004828559}, cat = {id = 7 '\a', dbId = 16384, catId = 
4004828559}, rc = {id = 7 '\a', dbId = 16384, relId = 4004828559}, sm = {id = 7 
'\a', backend_hi = -57 '\307', 
              backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 
4004828559, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', 
dbId = 16384, relId = 4004828559}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 
16384, hashValue = 2757724078}, cat = {
              id = 6 '\006', dbId = 16384, catId = 2757724078}, rc = {id = 6 
'\006', dbId = 16384, relId = 2757724078}, sm = {id = 6 '\006', backend_hi = 
-41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 2757724078, 
relNode = 0}}, rm = {id = 6 '\006', 
              dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
2757724078}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, hashValue = 
3337069152}, cat = {id = 7 '\a', dbId = 16384, catId = 3337069152}, rc = {id = 
7 '\a', dbId = 16384, relId = 3337069152}, 
            sm = {id = 7 '\a', backend_hi = -57 '\307', backend_lo = 23521, 
rnode = {spcNode = 16384, dbNode = 3337069152, relNode = 0}}, rm = {id = 7 
'\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, relId = 3337069152}}, {id 
= 6 '\006', cc = {id = 6 '\006', 
              dbId = 16384, hashValue = 1635591721}, cat = {id = 6 '\006', dbId 
= 16384, catId = 1635591721}, rc = {id = 6 '\006', dbId = 16384, relId = 
1635591721}, sm = {id = 6 '\006', backend_hi = -41 '\327', backend_lo = 23521, 
rnode = {spcNode = 16384, 
                dbNode = 1635591721, relNode = 0}}, rm = {id = 6 '\006', dbId = 
16384}, sn = {id = 6 '\006', dbId = 16384, relId = 1635591721}}, {id = 7 '\a', 
cc = {id = 7 '\a', dbId = 16384, hashValue = 4114039689}, cat = {id = 7 '\a', 
dbId = 16384, 
              catId = 4114039689}, rc = {id = 7 '\a', dbId = 16384, relId = 
4114039689}, sm = {id = 7 '\a', backend_hi = -57 '\307', backend_lo = 23521, 
rnode = {spcNode = 16384, dbNode = 4114039689, relNode = 0}}, rm = {id = 7 
'\a', dbId = 16384}, sn = {id = 7 '\a', 
              dbId = 16384, relId = 4114039689}}, {id = 6 '\006', cc = {id = 6 
'\006', dbId = 16384, hashValue = 3135565283}, cat = {id = 6 '\006', dbId = 
16384, catId = 3135565283}, rc = {id = 6 '\006', dbId = 16384, relId = 
3135565283}, sm = {id = 6 '\006', 
              backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 
16384, dbNode = 3135565283, relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, 
sn = {id = 6 '\006', dbId = 16384, relId = 3135565283}}, {id = 7 '\a', cc = {id 
= 7 '\a', dbId = 16384, 
              hashValue = 2778276003}, cat = {id = 7 '\a', dbId = 16384, catId 
= 2778276003}, rc = {id = 7 '\a', dbId = 16384, relId = 2778276003}, sm = {id = 
7 '\a', backend_hi = -57 '\307', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 2778276003, 
                relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 
'\a', dbId = 16384, relId = 2778276003}}, {id = 6 '\006', cc = {id = 6 '\006', 
dbId = 16384, hashValue = 76814840}, cat = {id = 6 '\006', dbId = 16384, catId 
= 76814840}, rc = {id = 6 '\006', 
              dbId = 16384, relId = 76814840}, sm = {id = 6 '\006', backend_hi 
= -41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 76814840, 
relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 
16384, relId = 76814840}}, {
            id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, hashValue = 
1418892496}, cat = {id = 7 '\a', dbId = 16384, catId = 1418892496}, rc = {id = 
7 '\a', dbId = 16384, relId = 1418892496}, sm = {id = 7 '\a', backend_hi = -57 
'\307', backend_lo = 23521, rnode = {
                spcNode = 16384, dbNode = 1418892496, relNode = 0}}, rm = {id = 
7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, relId = 1418892496}}, 
{id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, hashValue = 1507930434}, cat 
= {id = 6 '\006', dbId = 16384, 
              catId = 1507930434}, rc = {id = 6 '\006', dbId = 16384, relId = 
1507930434}, sm = {id = 6 '\006', backend_hi = -41 '\327', backend_lo = 23521, 
rnode = {spcNode = 16384, dbNode = 1507930434, relNode = 0}}, rm = {id = 6 
'\006', dbId = 16384}, sn = {
              id = 6 '\006', dbId = 16384, relId = 1507930434}}, {id = 7 '\a', 
cc = {id = 7 '\a', dbId = 16384, hashValue = 1796828489}, cat = {id = 7 '\a', 
dbId = 16384, catId = 1796828489}, rc = {id = 7 '\a', dbId = 16384, relId = 
1796828489}, sm = {id = 7 '\a', 
              backend_hi = -57 '\307', backend_lo = 23521, rnode = {spcNode = 
16384, dbNode = 1796828489, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn 
= {id = 7 '\a', dbId = 16384, relId = 1796828489}}, {id = 6 '\006', cc = {id = 
6 '\006', dbId = 16384, 
              hashValue = 162705678}, cat = {id = 6 '\006', dbId = 16384, catId 
= 162705678}, rc = {id = 6 '\006', dbId = 16384, relId = 162705678}, sm = {id = 
6 '\006', backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 
16384, dbNode = 162705678, 
                relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 
'\006', dbId = 16384, relId = 162705678}}, {id = 7 '\a', cc = {id = 7 '\a', 
dbId = 16384, hashValue = 2664708548}, cat = {id = 7 '\a', dbId = 16384, catId 
= 2664708548}, rc = {id = 7 '\a', 
              dbId = 16384, relId = 2664708548}, sm = {id = 7 '\a', backend_hi 
= -57 '\307', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 
2664708548, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', 
dbId = 16384, relId = 2664708548}}, {
            id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, hashValue = 
349610078}, cat = {id = 6 '\006', dbId = 16384, catId = 349610078}, rc = {id = 
6 '\006', dbId = 16384, relId = 349610078}, sm = {id = 6 '\006', backend_hi = 
-41 '\327', backend_lo = 23521, 
              rnode = {spcNode = 16384, dbNode = 349610078, relNode = 0}}, rm = 
{id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
349610078}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, hashValue = 
1243203274}, cat = {id = 7 '\a', 
              dbId = 16384, catId = 1243203274}, rc = {id = 7 '\a', dbId = 
16384, relId = 1243203274}, sm = {id = 7 '\a', backend_hi = -57 '\307', 
backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 1243203274, relNode = 
0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {
              id = 7 '\a', dbId = 16384, relId = 1243203274}}, {id = 6 '\006', 
cc = {id = 6 '\006', dbId = 16384, hashValue = 334700480}, cat = {id = 6 
'\006', dbId = 16384, catId = 334700480}, rc = {id = 6 '\006', dbId = 16384, 
relId = 334700480}, sm = {id = 6 '\006', 
              backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 
16384, dbNode = 334700480, relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, 
sn = {id = 6 '\006', dbId = 16384, relId = 334700480}}, {id = 7 '\a', cc = {id 
= 7 '\a', dbId = 16384, 
              hashValue = 3206530557}, cat = {id = 7 '\a', dbId = 16384, catId 
= 3206530557}, rc = {id = 7 '\a', dbId = 16384, relId = 3206530557}, sm = {id = 
7 '\a', backend_hi = -57 '\307', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 3206530557, 
                relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 
'\a', dbId = 16384, relId = 3206530557}}, {id = 6 '\006', cc = {id = 6 '\006', 
dbId = 16384, hashValue = 137702649}, cat = {id = 6 '\006', dbId = 16384, catId 
= 137702649}, rc = {
              id = 6 '\006', dbId = 16384, relId = 137702649}, sm = {id = 6 
'\006', backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 137702649, relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id 
= 6 '\006', dbId = 16384, 
              relId = 137702649}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 
16384, hashValue = 88338638}, cat = {id = 7 '\a', dbId = 16384, catId = 
88338638}, rc = {id = 7 '\a', dbId = 16384, relId = 88338638}, sm = {id = 7 
'\a', backend_hi = -57 '\307', 
              backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 88338638, 
relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 
16384, relId = 88338638}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, 
hashValue = 3664570356}, cat = {
              id = 6 '\006', dbId = 16384, catId = 3664570356}, rc = {id = 6 
'\006', dbId = 16384, relId = 3664570356}, sm = {id = 6 '\006', backend_hi = 
-41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 3664570356, 
relNode = 0}}, rm = {id = 6 '\006', 
              dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
3664570356}}}
        nextmsg = 9
        nummsgs = 32
        __func__ = "ReceiveSharedInvalidMessages"
#23 0x00000000009fe897 in AcceptInvalidationMessages () at inval.c:681
No locals.
#24 0x0000000000892cab 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 0x00000000004d87a4 in relation_open (relationId=2662, lockmode=1) at 
heapam.c:1132
        r = 0x7429c2 <list_member_oid+84>
        __func__ = "relation_open"
#26 0x00000000004f7245 in index_open (relationId=2662, lockmode=1) at 
indexam.c:154
        r = 0x579c8b <ReindexIsProcessingIndex+42>
        __func__ = "index_open"
#27 0x00000000004f6943 in systable_beginscan (heapRelation=0x74355be042b0, 
indexId=2662, indexOK=true, snapshot=0xf79ba0 <CatalogSnapshotData>, nkeys=1, 
key=0x7ffcd5d4d1b0) at genam.c:329
        sysscan = 0xa726c9 <GetCatalogSnapshot+39>
        irel = 0x4eb00000000
        __func__ = "systable_beginscan"
#28 0x0000000000a08470 in ScanPgRelation (targetRelId=16387, indexOK=true, 
force_non_historic=false) at relcache.c:353
        pg_class_tuple = 0x0
        pg_class_desc = 0x74355be042b0
        pg_class_scan = 0x184a6d8
        key = {{sk_flags = 0, sk_attno = -2, sk_strategy = 3, sk_subtype = 0, 
sk_collation = 100, sk_func = {fn_addr = 0x97498b <oideq>, fn_oid = 184, 
fn_nargs = 2, fn_strict = true, fn_retset = false, fn_stats = 2 '\002', 
fn_extra = 0x0, fn_mcxt = 0x1873fc0, 
              fn_expr = 0x0}, sk_argument = 16387}}
        snapshot = 0xf79ba0 <CatalogSnapshotData>
        __func__ = "ScanPgRelation"
#29 0x0000000000a09d65 in RelationBuildDesc (targetRelId=16387, insertIt=false) 
at relcache.c:1082
        relation = 0x7ffcd5d4d778
        relid = 29749
        pg_class_tuple = 0xf7a2a0 <TopTransactionStateData>
        relp = 0x184b1b0
        __func__ = "RelationBuildDesc"
#30 0x0000000000a0c6c1 in RelationClearRelation (relation=0x74355be13980, 
rebuild=true) at relcache.c:2446
        save_relid = 16387
        keep_tupdesc = false
        keep_partkey = false
        newrel = 0x4
        keep_rules = false
        keep_policies = false
        keep_partdesc = true
        __func__ = "RelationClearRelation"
#31 0x0000000000a0cc03 in RelationFlushRelation (relation=0x74355be13980) at 
relcache.c:2584
        rebuild = true
#32 0x0000000000a0cd17 in RelationCacheInvalidateEntry (relationId=16387) at 
relcache.c:2636
        relation = 0x74355be13980
#33 0x00000000009fe678 in LocalExecuteInvalidationMessage (msg=0x7ffcd5d4d5a0) 
at inval.c:587
        i = 32
        __func__ = "LocalExecuteInvalidationMessage"
#34 0x000000000088edc1 in ReceiveSharedInvalidMessages (invalFunction=0x9fe571 
<LocalExecuteInvalidationMessage>, resetFunction=0x9fe7cd 
<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 = -28 
'\344', backend_lo = 159, 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 = 57 '9', cc = {id = 57 '9', dbId = 16384, hashValue = 
2374461275}, cat = {id = 57 '9', dbId = 16384, catId = 2374461275}, rc = {id = 
57 '9', dbId = 16384, relId = 2374461275}, sm = {id = 57 '9', backend_hi = 12 
'\f', backend_lo = 23522, rnode = {
                spcNode = 16384, dbNode = 2374461275, relNode = 0}}, rm = {id = 
57 '9', dbId = 16384}, sn = {id = 57 '9', dbId = 16384, relId = 2374461275}}, 
{id = 57 '9', cc = {id = 57 '9', dbId = 16384, hashValue = 929879610}, cat = 
{id = 57 '9', dbId = 16384, 
              catId = 929879610}, rc = {id = 57 '9', dbId = 16384, relId = 
929879610}, sm = {id = 57 '9', backend_hi = 12 '\f', backend_lo = 23522, rnode 
= {spcNode = 16384, dbNode = 929879610, relNode = 0}}, rm = {id = 57 '9', dbId 
= 16384}, sn = {id = 57 '9', 
              dbId = 16384, relId = 929879610}}, {id = 57 '9', cc = {id = 57 
'9', dbId = 16384, hashValue = 857470863}, cat = {id = 57 '9', dbId = 16384, 
catId = 857470863}, rc = {id = 57 '9', dbId = 16384, relId = 857470863}, sm = 
{id = 57 '9', backend_hi = 12 '\f', 
              backend_lo = 23522, rnode = {spcNode = 16384, dbNode = 857470863, 
relNode = 0}}, rm = {id = 57 '9', dbId = 16384}, sn = {id = 57 '9', dbId = 
16384, relId = 857470863}}, {id = 50 '2', cc = {id = 50 '2', dbId = 16384, 
hashValue = 3283079178}, cat = {
              id = 50 '2', dbId = 16384, catId = 3283079178}, rc = {id = 50 
'2', dbId = 16384, relId = 3283079178}, sm = {id = 50 '2', backend_hi = -84 
'\254', backend_lo = 23524, rnode = {spcNode = 16384, dbNode = 3283079178, 
relNode = 0}}, rm = {id = 50 '2', 
              dbId = 16384}, sn = {id = 50 '2', dbId = 16384, relId = 
3283079178}}, {id = 49 '1', cc = {id = 49 '1', dbId = 16384, hashValue = 
830642416}, cat = {id = 49 '1', dbId = 16384, catId = 830642416}, rc = {id = 49 
'1', dbId = 16384, relId = 830642416}, sm = {
              id = 49 '1', backend_hi = -111 '\221', backend_lo = 23521, rnode 
= {spcNode = 16384, dbNode = 830642416, relNode = 0}}, rm = {id = 49 '1', dbId 
= 16384}, sn = {id = 49 '1', dbId = 16384, relId = 830642416}}, {id = 50 '2', 
cc = {id = 50 '2', dbId = 16384, 
              hashValue = 1516896154}, cat = {id = 50 '2', dbId = 16384, catId 
= 1516896154}, rc = {id = 50 '2', dbId = 16384, relId = 1516896154}, sm = {id = 
50 '2', backend_hi = -84 '\254', backend_lo = 23524, rnode = {spcNode = 16384, 
dbNode = 1516896154, 
                relNode = 0}}, rm = {id = 50 '2', dbId = 16384}, sn = {id = 50 
'2', dbId = 16384, relId = 1516896154}}, {id = 49 '1', cc = {id = 49 '1', dbId 
= 16384, hashValue = 2871742505}, cat = {id = 49 '1', dbId = 16384, catId = 
2871742505}, rc = {id = 49 '1', 
              dbId = 16384, relId = 2871742505}, sm = {id = 49 '1', backend_hi 
= -111 '\221', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 
2871742505, relNode = 0}}, rm = {id = 49 '1', dbId = 16384}, sn = {id = 49 '1', 
dbId = 16384, relId = 2871742505}}, {
            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 = -28 
'\344', backend_lo = 159, 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 = -28 '\344', backend_lo = 159, 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 = 1408383728}, cat = {id = -4 '\374', dbId = 
16384, catId = 1408383728}, rc = {id = -4 '\374', dbId = 16384, relId = 
1408383728}, sm = {id = -4 '\374', 
              backend_hi = -126 '\202', backend_lo = 379, rnode = {spcNode = 
16384, dbNode = 1408383728, relNode = 0}}, rm = {id = -4 '\374', dbId = 16384}, 
sn = {id = -4 '\374', dbId = 16384, relId = 1408383728}}, {id = 7 '\a', cc = 
{id = 7 '\a', dbId = 16384, 
              hashValue = 1800290805}, cat = {id = 7 '\a', dbId = 16384, catId 
= 1800290805}, rc = {id = 7 '\a', dbId = 16384, relId = 1800290805}, sm = {id = 
7 '\a', backend_hi = -57 '\307', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 1800290805, 
                relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 
'\a', dbId = 16384, relId = 1800290805}}, {id = 6 '\006', cc = {id = 6 '\006', 
dbId = 16384, hashValue = 3252869970}, cat = {id = 6 '\006', dbId = 16384, 
catId = 3252869970}, rc = {
              id = 6 '\006', dbId = 16384, relId = 3252869970}, sm = {id = 6 
'\006', backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 3252869970, relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = 
{id = 6 '\006', dbId = 16384, 
              relId = 3252869970}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 
16384, hashValue = 4004828559}, cat = {id = 7 '\a', dbId = 16384, catId = 
4004828559}, rc = {id = 7 '\a', dbId = 16384, relId = 4004828559}, sm = {id = 7 
'\a', backend_hi = -57 '\307', 
              backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 
4004828559, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', 
dbId = 16384, relId = 4004828559}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 
16384, hashValue = 2757724078}, cat = {
              id = 6 '\006', dbId = 16384, catId = 2757724078}, rc = {id = 6 
'\006', dbId = 16384, relId = 2757724078}, sm = {id = 6 '\006', backend_hi = 
-41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 2757724078, 
relNode = 0}}, rm = {id = 6 '\006', 
              dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
2757724078}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, hashValue = 
3337069152}, cat = {id = 7 '\a', dbId = 16384, catId = 3337069152}, rc = {id = 
7 '\a', dbId = 16384, relId = 3337069152}, 
            sm = {id = 7 '\a', backend_hi = -57 '\307', backend_lo = 23521, 
rnode = {spcNode = 16384, dbNode = 3337069152, relNode = 0}}, rm = {id = 7 
'\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, relId = 3337069152}}, {id 
= 6 '\006', cc = {id = 6 '\006', 
              dbId = 16384, hashValue = 1635591721}, cat = {id = 6 '\006', dbId 
= 16384, catId = 1635591721}, rc = {id = 6 '\006', dbId = 16384, relId = 
1635591721}, sm = {id = 6 '\006', backend_hi = -41 '\327', backend_lo = 23521, 
rnode = {spcNode = 16384, 
                dbNode = 1635591721, relNode = 0}}, rm = {id = 6 '\006', dbId = 
16384}, sn = {id = 6 '\006', dbId = 16384, relId = 1635591721}}, {id = 7 '\a', 
cc = {id = 7 '\a', dbId = 16384, hashValue = 4114039689}, cat = {id = 7 '\a', 
dbId = 16384, 
              catId = 4114039689}, rc = {id = 7 '\a', dbId = 16384, relId = 
4114039689}, sm = {id = 7 '\a', backend_hi = -57 '\307', backend_lo = 23521, 
rnode = {spcNode = 16384, dbNode = 4114039689, relNode = 0}}, rm = {id = 7 
'\a', dbId = 16384}, sn = {id = 7 '\a', 
              dbId = 16384, relId = 4114039689}}, {id = 6 '\006', cc = {id = 6 
'\006', dbId = 16384, hashValue = 3135565283}, cat = {id = 6 '\006', dbId = 
16384, catId = 3135565283}, rc = {id = 6 '\006', dbId = 16384, relId = 
3135565283}, sm = {id = 6 '\006', 
              backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 
16384, dbNode = 3135565283, relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, 
sn = {id = 6 '\006', dbId = 16384, relId = 3135565283}}, {id = 7 '\a', cc = {id 
= 7 '\a', dbId = 16384, 
              hashValue = 2778276003}, cat = {id = 7 '\a', dbId = 16384, catId 
= 2778276003}, rc = {id = 7 '\a', dbId = 16384, relId = 2778276003}, sm = {id = 
7 '\a', backend_hi = -57 '\307', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 2778276003, 
                relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 
'\a', dbId = 16384, relId = 2778276003}}, {id = 6 '\006', cc = {id = 6 '\006', 
dbId = 16384, hashValue = 76814840}, cat = {id = 6 '\006', dbId = 16384, catId 
= 76814840}, rc = {id = 6 '\006', 
              dbId = 16384, relId = 76814840}, sm = {id = 6 '\006', backend_hi 
= -41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 76814840, 
relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 
16384, relId = 76814840}}, {
            id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, hashValue = 
1418892496}, cat = {id = 7 '\a', dbId = 16384, catId = 1418892496}, rc = {id = 
7 '\a', dbId = 16384, relId = 1418892496}, sm = {id = 7 '\a', backend_hi = -57 
'\307', backend_lo = 23521, rnode = {
                spcNode = 16384, dbNode = 1418892496, relNode = 0}}, rm = {id = 
7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 16384, relId = 1418892496}}, 
{id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, hashValue = 1507930434}, cat 
= {id = 6 '\006', dbId = 16384, 
              catId = 1507930434}, rc = {id = 6 '\006', dbId = 16384, relId = 
1507930434}, sm = {id = 6 '\006', backend_hi = -41 '\327', backend_lo = 23521, 
rnode = {spcNode = 16384, dbNode = 1507930434, relNode = 0}}, rm = {id = 6 
'\006', dbId = 16384}, sn = {
              id = 6 '\006', dbId = 16384, relId = 1507930434}}, {id = 7 '\a', 
cc = {id = 7 '\a', dbId = 16384, hashValue = 1796828489}, cat = {id = 7 '\a', 
dbId = 16384, catId = 1796828489}, rc = {id = 7 '\a', dbId = 16384, relId = 
1796828489}, sm = {id = 7 '\a', 
              backend_hi = -57 '\307', backend_lo = 23521, rnode = {spcNode = 
16384, dbNode = 1796828489, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn 
= {id = 7 '\a', dbId = 16384, relId = 1796828489}}, {id = 6 '\006', cc = {id = 
6 '\006', dbId = 16384, 
              hashValue = 162705678}, cat = {id = 6 '\006', dbId = 16384, catId 
= 162705678}, rc = {id = 6 '\006', dbId = 16384, relId = 162705678}, sm = {id = 
6 '\006', backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 
16384, dbNode = 162705678, 
                relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id = 6 
'\006', dbId = 16384, relId = 162705678}}, {id = 7 '\a', cc = {id = 7 '\a', 
dbId = 16384, hashValue = 2664708548}, cat = {id = 7 '\a', dbId = 16384, catId 
= 2664708548}, rc = {id = 7 '\a', 
              dbId = 16384, relId = 2664708548}, sm = {id = 7 '\a', backend_hi 
= -57 '\307', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 
2664708548, relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', 
dbId = 16384, relId = 2664708548}}, {
            id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, hashValue = 
349610078}, cat = {id = 6 '\006', dbId = 16384, catId = 349610078}, rc = {id = 
6 '\006', dbId = 16384, relId = 349610078}, sm = {id = 6 '\006', backend_hi = 
-41 '\327', backend_lo = 23521, 
              rnode = {spcNode = 16384, dbNode = 349610078, relNode = 0}}, rm = 
{id = 6 '\006', dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
349610078}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 16384, hashValue = 
1243203274}, cat = {id = 7 '\a', 
              dbId = 16384, catId = 1243203274}, rc = {id = 7 '\a', dbId = 
16384, relId = 1243203274}, sm = {id = 7 '\a', backend_hi = -57 '\307', 
backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 1243203274, relNode = 
0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {
              id = 7 '\a', dbId = 16384, relId = 1243203274}}, {id = 6 '\006', 
cc = {id = 6 '\006', dbId = 16384, hashValue = 334700480}, cat = {id = 6 
'\006', dbId = 16384, catId = 334700480}, rc = {id = 6 '\006', dbId = 16384, 
relId = 334700480}, sm = {id = 6 '\006', 
              backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 
16384, dbNode = 334700480, relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, 
sn = {id = 6 '\006', dbId = 16384, relId = 334700480}}, {id = 7 '\a', cc = {id 
= 7 '\a', dbId = 16384, 
              hashValue = 3206530557}, cat = {id = 7 '\a', dbId = 16384, catId 
= 3206530557}, rc = {id = 7 '\a', dbId = 16384, relId = 3206530557}, sm = {id = 
7 '\a', backend_hi = -57 '\307', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 3206530557, 
                relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 
'\a', dbId = 16384, relId = 3206530557}}, {id = 6 '\006', cc = {id = 6 '\006', 
dbId = 16384, hashValue = 137702649}, cat = {id = 6 '\006', dbId = 16384, catId 
= 137702649}, rc = {
              id = 6 '\006', dbId = 16384, relId = 137702649}, sm = {id = 6 
'\006', backend_hi = -41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, 
dbNode = 137702649, relNode = 0}}, rm = {id = 6 '\006', dbId = 16384}, sn = {id 
= 6 '\006', dbId = 16384, 
              relId = 137702649}}, {id = 7 '\a', cc = {id = 7 '\a', dbId = 
16384, hashValue = 88338638}, cat = {id = 7 '\a', dbId = 16384, catId = 
88338638}, rc = {id = 7 '\a', dbId = 16384, relId = 88338638}, sm = {id = 7 
'\a', backend_hi = -57 '\307', 
              backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 88338638, 
relNode = 0}}, rm = {id = 7 '\a', dbId = 16384}, sn = {id = 7 '\a', dbId = 
16384, relId = 88338638}}, {id = 6 '\006', cc = {id = 6 '\006', dbId = 16384, 
hashValue = 3664570356}, cat = {
              id = 6 '\006', dbId = 16384, catId = 3664570356}, rc = {id = 6 
'\006', dbId = 16384, relId = 3664570356}, sm = {id = 6 '\006', backend_hi = 
-41 '\327', backend_lo = 23521, rnode = {spcNode = 16384, dbNode = 3664570356, 
relNode = 0}}, rm = {id = 6 '\006', 
              dbId = 16384}, sn = {id = 6 '\006', dbId = 16384, relId = 
3664570356}}}
        nextmsg = 9
        nummsgs = 32
        __func__ = "ReceiveSharedInvalidMessages"
#35 0x00000000009fe897 in AcceptInvalidationMessages () at inval.c:681
No locals.
#36 0x0000000000892cab 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 0x00000000004d87a4 in relation_open (relationId=1259, lockmode=1) at 
heapam.c:1132
        r = 0x18719e8
        __func__ = "relation_open"
#38 0x00000000004d8a51 in heap_open (relationId=1259, lockmode=1) at 
heapam.c:1298
        r = 0xa4c64d <AllocSetAlloc+1464>
        __func__ = "heap_open"
#39 0x00000000009fbdc5 in SearchCatCacheMiss (cache=0x1810c00, nkeys=1, 
hashValue=183222592, hashIndex=64, v1=16385, v2=0, v3=0, v4=0) at 
catcache.c:1375
        cur_skey = {{sk_flags = 0, sk_attno = -2, sk_strategy = 3, sk_subtype = 
0, sk_collation = 0, sk_func = {fn_addr = 0x97498b <oideq>, fn_oid = 184, 
fn_nargs = 2, fn_strict = true, fn_retset = false, fn_stats = 2 '\002', 
fn_extra = 0x0, fn_mcxt = 0x17fad90, 
              fn_expr = 0x0}, sk_argument = 16385}, {sk_flags = 10669876, 
sk_attno = 0, sk_strategy = 0, sk_subtype = 3587496071, sk_collation = 32764, 
sk_func = {fn_addr = 0x7a514b4b00000001, fn_oid = 3587495948, fn_nargs = 32764, 
fn_strict = false, fn_retset = false, 
              fn_stats = 168 '\250', fn_extra = 0x7ffcd5d4d780, fn_mcxt = 0x4, 
fn_expr = 0x4767f0 <memcmp@plt>}, sk_argument = 0}, {sk_flags = 75, sk_attno = 
0, sk_strategy = 0, sk_subtype = 0, sk_collation = 0, sk_func = {fn_addr = 
0x4b, fn_oid = 25407424, 
              fn_nargs = 0, fn_strict = false, fn_retset = false, fn_stats = 72 
'H', fn_extra = 0x183c708, fn_mcxt = 0x400100000004, fn_expr = 0x0}, 
sk_argument = 0}, {sk_flags = -707471392, sk_attno = 32764, sk_strategy = 0, 
sk_subtype = 10458414, sk_collation = 0, 
            sk_func = {fn_addr = 0x4001, fn_oid = 3587496000, fn_nargs = 32764, 
fn_strict = false, fn_retset = false, fn_stats = 239 '\357', fn_extra = 0x0, 
fn_mcxt = 0x0, fn_expr = 0x0}, sk_argument = 0}}
        relation = 0x4767f0 <memcmp@plt>
        scandesc = 0x1810c00
        ntp = 0x1d5d4d920
        ct = 0xaebc140017fe398
        arguments = {16385, 0, 0, 0}
#40 0x00000000009fbcdc in SearchCatCacheInternal (cache=0x1810c00, nkeys=1, 
v1=16385, v2=0, v3=0, v4=0) at catcache.c:1317
        arguments = {16385, 0, 0, 0}
        hashValue = 183222592
        hashIndex = 64
        iter = {cur = 0x18113f0, end = 0x18113f0}
        bucket = 0x18113f0
        ct = 0x74355be197f8
#41 0x00000000009fb9e3 in SearchCatCache1 (cache=0x1810c00, v1=16385) at 
catcache.c:1185
No locals.
#42 0x0000000000a16811 in SearchSysCache1 (cacheId=50, key1=16385) at 
syscache.c:1119
No locals.
#43 0x0000000000588b43 in pg_class_aclmask (table_oid=16385, roleid=10, 
mask=260, how=ACLMASK_ANY) at aclchk.c:3841
        result = 6758433
        tuple = 0x7ffcd5d4da40
        classForm = 0x7ffcd5d4da50
        aclDatum = 70373046237671
        isNull = false
        acl = 0x7ffcd5d4da48
        ownerId = 0
        __func__ = "pg_class_aclmask"
#44 0x0000000000589f2a in pg_class_aclcheck (table_oid=16385, roleid=10, 
mode=260) at aclchk.c:4629
No locals.
#45 0x0000000000670e6d in nextval_internal (relid=16385, 
check_permissions=true) at sequence.c:595
        elm = 0x1877920
        seqrel = 0x74355be197f8
        buf = 0
        page = 0x74355be171d0 "\256"
        pgstuple = 0xd1b83c8cd5d4dc2a
        pgsform = 0x6c39e7 <get_last_attnums_walker+257>
        seqdatatuple = {t_len = 0, t_self = {ip_blkid = {bi_hi = 0, bi_lo = 0}, 
ip_posid = 3392}, t_tableOid = 0, t_data = 0x7ffcd5d4da50}
        seq = 0x7ffcd5d4de10
        incby = 102371744448
        maxv = 10860349
        minv = 140723895982752
        cache = 25627064
        log = 25070760
        fetch = 23
        last = 10459375
        result = 140723895982880
        next = 23
        rescnt = 0
        cycle = false
        logit = false
        __func__ = "nextval_internal"
#46 0x0000000000670dfc in nextval_oid (fcinfo=0x1873260) at sequence.c:564
        relid = 16385
#47 0x00000000006c65ef in ExecInterpExpr (state=0x1872d08, econtext=0x1872958, 
isnull=0x7ffcd5d4dde7) at execExprInterp.c:678
        fcinfo = 0x1873260
        argnull = 0x18735a0
        argno = 1
        d = 23
        op = 0x1873678
        resultslot = 0x1872c08
        innerslot = 0x0
        outerslot = 0x0
        scanslot = 0x0
        dispatch_table = {0x6c5cea <ExecInterpExpr+146>, 0x6c5d11 
<ExecInterpExpr+185>, 0x6c5d34 <ExecInterpExpr+220>, 0x6c5d57 
<ExecInterpExpr+255>, 0x6c5d7a <ExecInterpExpr+290>, 0x6c5e0f 
<ExecInterpExpr+439>, 0x6c5ea4 <ExecInterpExpr+588>, 
          0x6c5f39 <ExecInterpExpr+737>, 0x6c5fea <ExecInterpExpr+914>, 
0x6c609b <ExecInterpExpr+1091>, 0x6c614c <ExecInterpExpr+1268>, 0x6c617a 
<ExecInterpExpr+1314>, 0x6c6239 <ExecInterpExpr+1505>, 0x6c62f8 
<ExecInterpExpr+1696>, 0x6c63b7 <ExecInterpExpr+1887>, 
          0x6c641b <ExecInterpExpr+1987>, 0x6c64cd <ExecInterpExpr+2165>, 
0x6c6503 <ExecInterpExpr+2219>, 0x6c6570 <ExecInterpExpr+2328>, 0x6c662e 
<ExecInterpExpr+2518>, 0x6c665c <ExecInterpExpr+2564>, 0x6c668a 
<ExecInterpExpr+2610>, 0x6c6695 <ExecInterpExpr+2621>, 
          0x6c66fd <ExecInterpExpr+2725>, 0x6c6756 <ExecInterpExpr+2814>, 
0x6c6761 <ExecInterpExpr+2825>, 0x6c67c9 <ExecInterpExpr+2929>, 0x6c6822 
<ExecInterpExpr+3018>, 0x6c685a <ExecInterpExpr+3074>, 0x6c68cf 
<ExecInterpExpr+3191>, 0x6c68fa <ExecInterpExpr+3234>, 
          0x6c6945 <ExecInterpExpr+3309>, 0x6c6993 <ExecInterpExpr+3387>, 
0x6c69ee <ExecInterpExpr+3478>, 0x6c6a30 <ExecInterpExpr+3544>, 0x6c6a75 
<ExecInterpExpr+3613>, 0x6c6aa3 <ExecInterpExpr+3659>, 0x6c6ad1 
<ExecInterpExpr+3705>, 0x6c6b0b <ExecInterpExpr+3763>, 
          0x6c6b6e <ExecInterpExpr+3862>, 0x6c6bd1 <ExecInterpExpr+3961>, 
0x6c6c0b <ExecInterpExpr+4019>, 0x6c6c39 <ExecInterpExpr+4065>, 0x6c6c67 
<ExecInterpExpr+4111>, 0x6c6c97 <ExecInterpExpr+4159>, 0x6c6d83 
<ExecInterpExpr+4395>, 0x6c6dd9 <ExecInterpExpr+4481>, 
          0x6c6fc7 <ExecInterpExpr+4975>, 0x6c70c6 <ExecInterpExpr+5230>, 
0x6c71b6 <ExecInterpExpr+5470>, 0x6c729f <ExecInterpExpr+5703>, 0x6c72c6 
<ExecInterpExpr+5742>, 0x6c72ed <ExecInterpExpr+5781>, 0x6c7314 
<ExecInterpExpr+5820>, 0x6c733b <ExecInterpExpr+5859>, 
          0x6c7369 <ExecInterpExpr+5905>, 0x6c7390 <ExecInterpExpr+5944>, 
0x6c74dc <ExecInterpExpr+6276>, 0x6c75da <ExecInterpExpr+6530>, 0x6c7601 
<ExecInterpExpr+6569>, 0x6c762f <ExecInterpExpr+6615>, 0x6c765d 
<ExecInterpExpr+6661>, 0x6c768b <ExecInterpExpr+6707>, 
          0x6c76e1 <ExecInterpExpr+6793>, 0x6c7708 <ExecInterpExpr+6832>, 
0x6c772f <ExecInterpExpr+6871>, 0x6c6d0d <ExecInterpExpr+4277>, 0x6c77ab 
<ExecInterpExpr+6995>, 0x6c77d2 <ExecInterpExpr+7034>, 0x6c7756 
<ExecInterpExpr+6910>, 0x6c7784 <ExecInterpExpr+6956>, 
          0x6c77f9 <ExecInterpExpr+7073>, 0x6c7820 <ExecInterpExpr+7112>, 
0x6c78bc <ExecInterpExpr+7268>, 0x6c78e3 <ExecInterpExpr+7307>, 0x6c797f 
<ExecInterpExpr+7463>, 0x6c79ad <ExecInterpExpr+7509>, 0x6c79db 
<ExecInterpExpr+7555>, 0x6c7a29 <ExecInterpExpr+7633>, 
          0x6c7acc <ExecInterpExpr+7796>, 0x6c7b53 <ExecInterpExpr+7931>, 
0x6c7c42 <ExecInterpExpr+8170>, 0x6c7cd8 <ExecInterpExpr+8320>, 0x6c7e6e 
<ExecInterpExpr+8726>, 0x6c8002 <ExecInterpExpr+9130>, 0x6c8030 
<ExecInterpExpr+9176>, 0x6c805e <ExecInterpExpr+9222>}
#48 0x00000000006c80d4 in ExecInterpExprStillValid (state=0x1872d08, 
econtext=0x1872958, isNull=0x7ffcd5d4dde7) at execExprInterp.c:1786
No locals.
#49 0x00000000007099bb in ExecEvalExprSwitchContext (state=0x1872d08, 
econtext=0x1872958, isNull=0x7ffcd5d4dde7) at 
../../../src/include/executor/executor.h:303
        retDatum = 140723895983840
        oldContext = 0x1871fb0
#50 0x0000000000709a24 in ExecProject (projInfo=0x1872d00) at 
../../../src/include/executor/executor.h:337
        econtext = 0x1872958
        state = 0x1872d08
        slot = 0x1872c08
        isnull = false
#51 0x0000000000709bef in ExecResult (pstate=0x1872840) at nodeResult.c:136
        node = 0x1872840
        outerTupleSlot = 0x940
        outerPlan = 0x0
        econtext = 0x1872958
#52 0x00000000006dac78 in ExecProcNodeFirst (node=0x1872840) at 
execProcnode.c:445
No locals.
#53 0x0000000000703c7c in ExecProcNode (node=0x1872840) at 
../../../src/include/executor/executor.h:237
No locals.
#54 0x0000000000706b37 in ExecModifyTable (pstate=0x1872430) at 
nodeModifyTable.c:2027
        node = 0x1872430
        proute = 0x0
        estate = 0x18720c8
        operation = CMD_INSERT
        saved_resultRelInfo = 0x0
        resultRelInfo = 0x1872318
        subplanstate = 0x1872840
        junkfilter = 0x0
        slot = 0x0
        planSlot = 0x74355be13980
        tupleid = 0x1872430
        tuple_ctid = {ip_blkid = {bi_hi = 0, bi_lo = 0}, ip_posid = 0}
        oldtupdata = {t_len = 0, t_self = {ip_blkid = {bi_hi = 0, bi_lo = 0}, 
ip_posid = 8984}, t_tableOid = 0, t_data = 0x7069b0 <ExecModifyTable>}
        oldtuple = 0xd5d4df40
        __func__ = "ExecModifyTable"
#55 0x00000000006dac78 in ExecProcNodeFirst (node=0x1872430) at 
execProcnode.c:445
No locals.
#56 0x00000000006cfe0d in ExecProcNode (node=0x1872430) at 
../../../src/include/executor/executor.h:237
No locals.
#57 0x00000000006d26a3 in ExecutePlan (estate=0x18720c8, planstate=0x1872430, 
use_parallel_mode=false, operation=CMD_INSERT, sendTuples=false, 
numberTuples=0, direction=ForwardScanDirection, dest=0x1871b08, 
execute_once=true) at execMain.c:1721
        slot = 0x1871988
        current_tuple_count = 0
#58 0x00000000006d03df in standard_ExecutorRun (queryDesc=0x184dcf8, 
direction=ForwardScanDirection, count=0, execute_once=true) at execMain.c:362
        estate = 0x18720c8
        operation = CMD_INSERT
        dest = 0x1871b08
        sendTuples = false
        oldcontext = 0x184dbe0
        __func__ = "standard_ExecutorRun"
#59 0x00000000006d020d in ExecutorRun (queryDesc=0x184dcf8, 
direction=ForwardScanDirection, count=0, execute_once=true) at execMain.c:305
No locals.
#60 0x00000000008b88ef in ProcessQuery (plan=0x17ba158, sourceText=0x17b8678 
"insert into t (b,c) values (1,1);", params=0x0, queryEnv=0x0, dest=0x1871b08, 
completionTag=0x7ffcd5d4e2e0 "") at pquery.c:161
        queryDesc = 0x184dcf8
#61 0x00000000008ba20e in PortalRunMulti (portal=0x181cf08, isTopLevel=true, 
setHoldSnapshot=false, dest=0x1871b08, altdest=0x1871b08, 
completionTag=0x7ffcd5d4e2e0 "") at pquery.c:1286
        pstmt = 0x17ba158
        active_snapshot_set = true
        stmtlist_item = 0x1871aa8
#62 0x00000000008b97e6 in PortalRun (portal=0x181cf08, 
count=9223372036854775807, isTopLevel=true, run_once=true, dest=0x1871b08, 
altdest=0x1871b08, completionTag=0x7ffcd5d4e2e0 "") at pquery.c:799
        save_exception_stack = 0x7ffcd5d4e420
        save_context_stack = 0x0
        local_sigjmp_buf = {{__jmpbuf = {0, 8760467402448385434, 4680720, 
140723895986512, 0, 0, 8760467402408539546, -8760974556716255846}, 
__mask_was_saved = 0, __saved_mask = {__val = {17205161752, 24872288, 64, 
10664757, 1200, 13, 25624480, 140723895984752, 
                10841020, 25295944, 112, 25631608, 112, 3587498608, 25631496, 
24872288}}}}
        result = false
        nprocessed = 0
        saveTopTransactionResourceOwner = 0x17e4fb0
        saveTopTransactionContext = 0x17dda50
        saveActivePortal = 0x0
        saveResourceOwner = 0x17e4fb0
        savePortalContext = 0x0
        saveMemoryContext = 0x17dda50
        __func__ = "PortalRun"
#63 0x00000000008b370b in exec_simple_query (query_string=0x17b8678 "insert 
into t (b,c) values (1,1);") at postgres.c:1122
        parsetree = 0x17b9548
        portal = 0x181cf08
        snapshot_set = true
        commandTag = 0xc3e550 "INSERT"
        completionTag = 
"\000\000\000\000\002\000\000\000\t\000\000\000\000\000\000\000\005u\243\000\000\000\000\000\220\212{\001!\000\000\000\060\343\324\325\374\177\000\000\061|\243\000\000\000\000\000\026",
 '\000' <repeats 14 times>
        querytree_list = 0x1870628
        plantree_list = 0x1871ad0
        receiver = 0x1871b08
        format = 0
        dest = DestRemote
        oldcontext = 0x17dda50
        parsetree_list = 0x17b95a8
        parsetree_item = 0x17b9580
        save_log_statement_stats = false
        was_logged = false
        use_implicit_block = false
        msec_str = 
"p\343\324\325\374\177\000\000\021K\243\000\000\000\000\000\006\000\000\000!\000\000\000x\206{\001\000\000\000"
        __func__ = "exec_simple_query"
#64 0x00000000008b79fa in PostgresMain (argc=1, argv=0x17e3510, 
dbname=0x17e3410 "test", username=0x17e33f0 "user") at postgres.c:4159
        query_string = 0x17b8678 "insert into t (b,c) values (1,1);"
        firstchar = 81
        input_message = {data = 0x17b8678 "insert into t (b,c) values (1,1);", 
len = 34, maxlen = 1024, cursor = 34}
        local_sigjmp_buf = {{__jmpbuf = {0, 8760467402546951578, 4680720, 
140723895986512, 0, 0, 8760467402492425626, -8760974555640023654}, 
__mask_was_saved = 1, __saved_mask = {__val = {0, 24877744, 30064771072, 
24872288, 0, 0, 10795057, 1024, 24877768, 
                140723895985392, 10799182, 24877768, 24872288, 24877768, 
30089648840, 24877744}}}}
        send_ready_for_query = false
        disable_idle_in_transaction_timeout = false
        __func__ = "PostgresMain"
#65 0x0000000000815745 in BackendRun (port=0x17d8f90) at postmaster.c:4361
        av = 0x17e3510
        maxac = 2
        ac = 1
        secs = 587307795
        usecs = 871501
        i = 1
        __func__ = "BackendRun"
#66 0x0000000000814ea3 in BackendStartup (port=0x17d8f90) at postmaster.c:4033
        bn = 0x17db050
        pid = 0
        __func__ = "BackendStartup"
#67 0x0000000000811455 in ServerLoop () at postmaster.c:1706
        port = 0x17d8f90
        i = 2
        rmask = {fds_bits = {32, 0 <repeats 15 times>}}
        selres = 1
        now = 1533992595
        readmask = {fds_bits = {56, 0 <repeats 15 times>}}
        nSockets = 6
        last_lockfile_recheck_time = 1533992563
        last_touch_time = 1533992261
        __func__ = "ServerLoop"
#68 0x0000000000810d01 in PostmasterMain (argc=3, argv=0x17b3160) at 
postmaster.c:1379
        opt = -1
        status = 0
        userDoption = 0x17d4db0 "tmp/data-1"
        listen_addr_saved = true
        i = 64
        output_config_variable = 0x0
        __func__ = "PostmasterMain"
#69 0x0000000000739bb6 in main (argc=3, argv=0x17b3160) at main.c:228
        do_check_root = true
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  0x000074355af74800 in __GI_abort () at abort.c:89
#2  0x0000000000a1d728 in errfinish (dummy=0) at elog.c:557
#3  0x00000000008ae18c in mdread (reln=0x184bc30, forknum=MAIN_FORKNUM, 
blocknum=3, buffer=0x74354caedc00 "") at md.c:786
#4  0x00000000008b0abb in smgrread (reln=0x184bc30, forknum=MAIN_FORKNUM, 
blocknum=3, buffer=0x74354caedc00 "") at smgr.c:628
#5  0x0000000000870ea6 in ReadBuffer_common (smgr=0x184bc30, relpersistence=112 
'p', forkNum=MAIN_FORKNUM, blockNum=3, mode=RBM_NORMAL, strategy=0x0, 
hit=0x7ffcd5d4b5eb) at bufmgr.c:890
#6  0x00000000008707c9 in ReadBufferExtended (reln=0x74355be49850, 
forkNum=MAIN_FORKNUM, blockNum=3, mode=RBM_NORMAL, strategy=0x0) at bufmgr.c:664
#7  0x00000000008706a2 in ReadBuffer (reln=0x74355be49850, blockNum=3) at 
bufmgr.c:596
#8  0x0000000000500682 in _bt_getbuf (rel=0x74355be49850, blkno=3, access=1) at 
nbtpage.c:736
#9  0x00000000004ff413 in _bt_getroot (rel=0x74355be49850, access=1) at 
nbtpage.c:282
#10 0x0000000000506b0f in _bt_search (rel=0x74355be49850, keysz=1, 
scankey=0x7ffcd5d4c0d0, nextkey=false, bufP=0x7ffcd5d4cadc, access=1, 
snapshot=0xf79ba0 <CatalogSnapshotData>) at nbtsearch.c:104
#11 0x0000000000508280 in _bt_first (scan=0x1874100, dir=ForwardScanDirection) 
at nbtsearch.c:1060
#12 0x00000000005047ba in btgettuple (scan=0x1874100, dir=ForwardScanDirection) 
at nbtree.c:245
#13 0x00000000004f810e in index_getnext_tid (scan=0x1874100, 
direction=ForwardScanDirection) at indexam.c:541
#14 0x00000000004f854f in index_getnext (scan=0x1874100, 
direction=ForwardScanDirection) at indexam.c:679
#15 0x00000000004f6b79 in systable_getnext (sysscan=0x1874218) at genam.c:411
#16 0x0000000000a08480 in ScanPgRelation (targetRelId=16391, indexOK=true, 
force_non_historic=false) at relcache.c:358
#17 0x0000000000a0be35 in RelationReloadIndexInfo (relation=0x74355be13768) at 
relcache.c:2086
#18 0x0000000000a0c5f1 in RelationClearRelation (relation=0x74355be13768, 
rebuild=true) at relcache.c:2361
#19 0x0000000000a0cc03 in RelationFlushRelation (relation=0x74355be13768) at 
relcache.c:2584
#20 0x0000000000a0cd17 in RelationCacheInvalidateEntry (relationId=16391) at 
relcache.c:2636
#21 0x00000000009fe678 in LocalExecuteInvalidationMessage (msg=0x7ffcd5d4d050) 
at inval.c:587
#22 0x000000000088ece8 in ReceiveSharedInvalidMessages (invalFunction=0x9fe571 
<LocalExecuteInvalidationMessage>, resetFunction=0x9fe7cd 
<InvalidateSystemCaches>) at sinval.c:91
#23 0x00000000009fe897 in AcceptInvalidationMessages () at inval.c:681
#24 0x0000000000892cab in LockRelationOid (relid=2662, lockmode=1) at lmgr.c:125
#25 0x00000000004d87a4 in relation_open (relationId=2662, lockmode=1) at 
heapam.c:1132
#26 0x00000000004f7245 in index_open (relationId=2662, lockmode=1) at 
indexam.c:154
#27 0x00000000004f6943 in systable_beginscan (heapRelation=0x74355be042b0, 
indexId=2662, indexOK=true, snapshot=0xf79ba0 <CatalogSnapshotData>, nkeys=1, 
key=0x7ffcd5d4d1b0) at genam.c:329
#28 0x0000000000a08470 in ScanPgRelation (targetRelId=16387, indexOK=true, 
force_non_historic=false) at relcache.c:353
#29 0x0000000000a09d65 in RelationBuildDesc (targetRelId=16387, insertIt=false) 
at relcache.c:1082
#30 0x0000000000a0c6c1 in RelationClearRelation (relation=0x74355be13980, 
rebuild=true) at relcache.c:2446
#31 0x0000000000a0cc03 in RelationFlushRelation (relation=0x74355be13980) at 
relcache.c:2584
#32 0x0000000000a0cd17 in RelationCacheInvalidateEntry (relationId=16387) at 
relcache.c:2636
#33 0x00000000009fe678 in LocalExecuteInvalidationMessage (msg=0x7ffcd5d4d5a0) 
at inval.c:587
#34 0x000000000088edc1 in ReceiveSharedInvalidMessages (invalFunction=0x9fe571 
<LocalExecuteInvalidationMessage>, resetFunction=0x9fe7cd 
<InvalidateSystemCaches>) at sinval.c:121
#35 0x00000000009fe897 in AcceptInvalidationMessages () at inval.c:681
#36 0x0000000000892cab in LockRelationOid (relid=1259, lockmode=1) at lmgr.c:125
#37 0x00000000004d87a4 in relation_open (relationId=1259, lockmode=1) at 
heapam.c:1132
#38 0x00000000004d8a51 in heap_open (relationId=1259, lockmode=1) at 
heapam.c:1298
#39 0x00000000009fbdc5 in SearchCatCacheMiss (cache=0x1810c00, nkeys=1, 
hashValue=183222592, hashIndex=64, v1=16385, v2=0, v3=0, v4=0) at 
catcache.c:1375
#40 0x00000000009fbcdc in SearchCatCacheInternal (cache=0x1810c00, nkeys=1, 
v1=16385, v2=0, v3=0, v4=0) at catcache.c:1317
#41 0x00000000009fb9e3 in SearchCatCache1 (cache=0x1810c00, v1=16385) at 
catcache.c:1185
#42 0x0000000000a16811 in SearchSysCache1 (cacheId=50, key1=16385) at 
syscache.c:1119
#43 0x0000000000588b43 in pg_class_aclmask (table_oid=16385, roleid=10, 
mask=260, how=ACLMASK_ANY) at aclchk.c:3841
#44 0x0000000000589f2a in pg_class_aclcheck (table_oid=16385, roleid=10, 
mode=260) at aclchk.c:4629
#45 0x0000000000670e6d in nextval_internal (relid=16385, 
check_permissions=true) at sequence.c:595
#46 0x0000000000670dfc in nextval_oid (fcinfo=0x1873260) at sequence.c:564
#47 0x00000000006c65ef in ExecInterpExpr (state=0x1872d08, econtext=0x1872958, 
isnull=0x7ffcd5d4dde7) at execExprInterp.c:678
#48 0x00000000006c80d4 in ExecInterpExprStillValid (state=0x1872d08, 
econtext=0x1872958, isNull=0x7ffcd5d4dde7) at execExprInterp.c:1786
#49 0x00000000007099bb in ExecEvalExprSwitchContext (state=0x1872d08, 
econtext=0x1872958, isNull=0x7ffcd5d4dde7) at 
../../../src/include/executor/executor.h:303
#50 0x0000000000709a24 in ExecProject (projInfo=0x1872d00) at 
../../../src/include/executor/executor.h:337
#51 0x0000000000709bef in ExecResult (pstate=0x1872840) at nodeResult.c:136
#52 0x00000000006dac78 in ExecProcNodeFirst (node=0x1872840) at 
execProcnode.c:445
#53 0x0000000000703c7c in ExecProcNode (node=0x1872840) at 
../../../src/include/executor/executor.h:237
#54 0x0000000000706b37 in ExecModifyTable (pstate=0x1872430) at 
nodeModifyTable.c:2027
#55 0x00000000006dac78 in ExecProcNodeFirst (node=0x1872430) at 
execProcnode.c:445
#56 0x00000000006cfe0d in ExecProcNode (node=0x1872430) at 
../../../src/include/executor/executor.h:237
#57 0x00000000006d26a3 in ExecutePlan (estate=0x18720c8, planstate=0x1872430, 
use_parallel_mode=false, operation=CMD_INSERT, sendTuples=false, 
numberTuples=0, direction=ForwardScanDirection, dest=0x1871b08, 
execute_once=true) at execMain.c:1721
#58 0x00000000006d03df in standard_ExecutorRun (queryDesc=0x186bc18, 
direction=ForwardScanDirection, count=0, execute_once=true) at execMain.c:362
#59 0x00000000006d020d in ExecutorRun (queryDesc=0x186bc18, 
direction=ForwardScanDirection, count=0, execute_once=true) at execMain.c:305
#60 0x00000000008b88ef in ProcessQuery (plan=0x17ba158, sourceText=0x17b8678 
"insert into t (b,c) values (1,1);", params=0x0, queryEnv=0x0, dest=0x1871b08, 
completionTag=0x7ffcd5d4e2e0 "") at pquery.c:161
#61 0x00000000008ba20e in PortalRunMulti (portal=0x181cf08, isTopLevel=true, 
setHoldSnapshot=false, dest=0x1871b08, altdest=0x1871b08, 
completionTag=0x7ffcd5d4e2e0 "") at pquery.c:1286
#62 0x00000000008b97e6 in PortalRun (portal=0x181cf08, 
count=9223372036854775807, isTopLevel=true, run_once=true, dest=0x1871b08, 
altdest=0x1871b08, completionTag=0x7ffcd5d4e2e0 "") at pquery.c:799
#63 0x00000000008b370b in exec_simple_query (query_string=0x17b8678 "insert 
into t (b,c) values (1,1);") at postgres.c:1122
#64 0x00000000008b79fa in PostgresMain (argc=1, argv=0x17e34f0, 
dbname=0x17e33f0 "test", username=0x17b51f8 "user") at postgres.c:4159
#65 0x0000000000815745 in BackendRun (port=0x17d8f90) at postmaster.c:4361
#66 0x0000000000814ea3 in BackendStartup (port=0x17d8f90) at postmaster.c:4033
#67 0x0000000000811455 in ServerLoop () at postmaster.c:1706
#68 0x0000000000810d01 in PostmasterMain (argc=3, argv=0x17b3160) at 
postmaster.c:1379
#69 0x0000000000739bb6 in main (argc=3, argv=0x17b3160) at main.c:228

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