#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007f2e7a60342a in __GI_abort () at abort.c:89
#2  0x000056414a49e983 in ExceptionalCondition (conditionName=conditionName@entry=0x56414a6b2aae "!(strvalue != ((void *)0))", 
    errorType=errorType@entry=0x56414a4ef4fd "FailedAssertion", fileName=fileName@entry=0x56414a6b2aa3 "snprintf.c", lineNumber=lineNumber@entry=789) at assert.c:54
#3  0x000056414a4e8951 in dopr (target=target@entry=0x7ffe95ed9af0, format=0x56414a53dc43 "\" does not exist", 
    format@entry=0x56414a53dc28 "column \"%s\" of relation \"%s\" does not exist", args=<optimized out>) at snprintf.c:789
#4  0x000056414a4e8a2e in pg_vsnprintf (str=<optimized out>, count=<optimized out>, count@entry=1024, 
    fmt=fmt@entry=0x56414a53dc28 "column \"%s\" of relation \"%s\" does not exist", args=args@entry=0x7ffe95ed9b88) at snprintf.c:195
#5  0x000056414a4ec1f9 in pvsnprintf (buf=<optimized out>, len=len@entry=1024, fmt=fmt@entry=0x56414a53dc28 "column \"%s\" of relation \"%s\" does not exist", 
    args=args@entry=0x7ffe95ed9b88) at psprintf.c:110
#6  0x000056414a2678b8 in appendStringInfoVA (str=str@entry=0x7ffe95ed9b70, fmt=fmt@entry=0x56414a53dc28 "column \"%s\" of relation \"%s\" does not exist", 
    args=args@entry=0x7ffe95ed9b88) at stringinfo.c:136
#7  0x000056414a4a2950 in errmsg (fmt=fmt@entry=0x56414a53dc28 "column \"%s\" of relation \"%s\" does not exist") at elog.c:796
#8  0x000056414a39f4c8 in convert_column_name (tableoid=tableoid@entry=0, column=column@entry=0x56414b2c733c) at acl.c:2840
#9  0x000056414a3a160a in has_column_privilege_id_name (fcinfo=0x56414b2c2e90) at acl.c:2789
#10 0x000056414a2254c3 in ExecInterpExpr (state=0x56414b2ba3a8, econtext=0x56414b2b84d0, isnull=<optimized out>) at execExprInterp.c:678
#11 0x000056414a25dd8a in ExecEvalExprSwitchContext (isNull=0x7ffe95ed9dae, econtext=0x56414b2b84d0, state=0x56414b2ba3a8)
    at ../../../src/include/executor/executor.h:303
#12 ExecProject (projInfo=0x56414b2ba3a0) at ../../../src/include/executor/executor.h:337
#13 ExecWindowAgg (pstate=0x56414b2ad708) at nodeWindowAgg.c:2237
#14 0x000056414a22920a in ExecProcNode (node=0x56414b2ad708) at ../../../src/include/executor/executor.h:237
#15 ExecutePlan (execute_once=<optimized out>, dest=0x56414b2a92e0, direction=<optimized out>, numberTuples=0, sendTuples=<optimized out>, operation=CMD_SELECT, 
    use_parallel_mode=<optimized out>, planstate=0x56414b2ad708, estate=0x56414b2abd38) at execMain.c:1749
#16 standard_ExecutorRun (queryDesc=0x56414b2b4178, direction=<optimized out>, count=0, execute_once=<optimized out>) at execMain.c:364
#17 0x000056414a38c69c in PortalRunSelect (portal=portal@entry=0x56414b23a168, forward=forward@entry=true, count=0, count@entry=9223372036854775807, 
    dest=dest@entry=0x56414b2a92e0) at pquery.c:932
#18 0x000056414a38dce0 in PortalRun (portal=portal@entry=0x56414b23a168, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, 
    run_once=run_once@entry=true, dest=dest@entry=0x56414b2a92e0, altdest=altdest@entry=0x56414b2a92e0, completionTag=0x7ffe95eda040 "") at pquery.c:773
#19 0x000056414a38985b in exec_simple_query (
    query_string=0x56414b1d54d8 "select  \n  sample_0.a as c0, \n  pg_catalog.has_column_privilege(\n    cast(pg_catalog.pg_my_temp_schema() as oid),\n    cast(sample_0.b as text),\n    cast(sample_0.b as text)) as c1, \n  (select slcolor "...) at postgres.c:1192
#20 0x000056414a38b5f4 in PostgresMain (argc=<optimized out>, argv=argv@entry=0x56414b200818, dbname=<optimized out>, username=<optimized out>) at postgres.c:4220
#21 0x000056414a06d1ef in BackendRun (port=0x56414b1f7080) at postmaster.c:4379
#22 BackendStartup (port=0x56414b1f7080) at postmaster.c:4051
#23 ServerLoop () at postmaster.c:1709
#24 0x000056414a30c90a in PostmasterMain (argc=3, argv=0x56414b1cf220) at postmaster.c:1382
#25 0x000056414a06e8bf in main (argc=3, argv=0x56414b1cf220) at main.c:228