Program terminated with signal 6, Aborted. #0 0x00007fdff78951d7 in raise () from /lib64/libc.so.6 Missing separate debuginfos, use: debuginfo-install audit-libs-2.6.5-3.el7_3.1.x86_64 cyrus-sasl-lib-2.1.26-20.el7_2.x86_64 glibc-2.17-157.el7_3.1.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.14.1-27.el7_3.x86_64 libcap-ng-0.7.5-4.el7.x86_64 libcom_err-1.42.9-9.el7.x86_64 libgcc-4.8.5-11.el7.x86_64 libicu-50.1.2-15.el7.x86_64 libselinux-2.5-6.el7.x86_64 libstdc++-4.8.5-11.el7.x86_64 nspr-4.13.1-1.0.el7_3.x86_64 nss-3.28.2-1.6.el7_3.x86_64 nss-softokn-freebl-3.16.2.3-14.4.el7.x86_64 nss-util-3.28.2-1.1.el7_3.x86_64 openldap-2.4.40-13.el7.x86_64 openssl-libs-1.0.1e-60.el7_3.1.x86_64 pam-1.1.8-18.el7.x86_64 pcre-8.32-15.el7_2.1.x86_64 zlib-1.2.7-17.el7.x86_64 (gdb) bt #0 0x00007fdff78951d7 in raise () from /lib64/libc.so.6 #1 0x00007fdff78968c8 in abort () from /lib64/libc.so.6 #2 0x00000000009d43ff in ExceptionalCondition (conditionName=0xc02255 "!(ct->refcount == 0)", errorType=0xc020b4 "FailedAssertion", fileName=0xc02060 "catcache.c", lineNumber=567) at assert.c:54 #3 0x00000000009b59e0 in AtEOXact_CatCache (isCommit=0 '\000') at catcache.c:567 #4 0x0000000000538a8d in AbortTransaction () at xact.c:2613 #5 0x000000000053a95e in AbortOutOfAnyTransaction () at xact.c:4271 #6 0x00000000009e8e99 in ShutdownPostgres (code=1, arg=0) at postinit.c:1146 #7 0x00000000008456e1 in shmem_exit (code=1) at ipc.c:228 #8 0x00000000008455d5 in proc_exit_prepare (code=1) at ipc.c:185 #9 0x0000000000845543 in proc_exit (code=1) at ipc.c:102 #10 0x00000000009d4bae in errfinish (dummy=0) at elog.c:543 #11 0x00000000008761b4 in ProcessInterrupts () at postgres.c:2882 #12 0x00000000009d4bea in errfinish (dummy=0) at elog.c:565 #13 0x00000000009d7097 in elog_finish (elevel=17, fmt=0xc02678 "Sleeping for 0.1 seconds.") at elog.c:1378 #14 0x00000000009b765b in SearchCatCacheList (cache=0x27636d0, nkeys=1, v1=11604184, v2=0, v3=0, v4=0) at catcache.c:1523 #15 0x00000000009cbd20 in SearchSysCacheList (cacheId=37, nkeys=1, key1=11604184, key2=0, key3=0, key4=0) at syscache.c:1338 #16 0x000000000056e22e in OpernameGetCandidates (names=0x27f3b08, oprkind=98 'b', missing_schema_ok=0 '\000') at namespace.c:1576 #17 0x00000000005f09a6 in oper (pstate=0x27f3ec0, opname=0x27f3b08, ltypeId=23, rtypeId=1700, noError=0 '\000', location=14) at parse_oper.c:414 #18 0x00000000005f132d in make_op (pstate=0x27f3ec0, opname=0x27f3b08, ltree=0x27f40f0, rtree=0x27f4128, last_srf=0x0, location=14) at parse_oper.c:778 #19 0x00000000005e5e8d in transformAExprOp (pstate=0x27f3ec0, a=0x27f3a60) at parse_expr.c:933 #20 0x00000000005e454e in transformExprRecurse (pstate=0x27f3ec0, expr=0x27f3a60) at parse_expr.c:217 #21 0x00000000005e5e44 in transformAExprOp (pstate=0x27f3ec0, a=0x27f3b78) at parse_expr.c:930 #22 0x00000000005e454e in transformExprRecurse (pstate=0x27f3ec0, expr=0x27f3b78) at parse_expr.c:217 #23 0x00000000005e4293 in transformExpr (pstate=0x27f3ec0, expr=0x27f3b78, exprKind=EXPR_KIND_SELECT_TARGET) at parse_expr.c:156 #24 0x00000000005f8b09 in transformTargetEntry (pstate=0x27f3ec0, node=0x27f3b78, expr=0x0, exprKind=EXPR_KIND_SELECT_TARGET, colname=0x0, resjunk=0 '\000') at parse_target.c:103 #25 0x00000000005f8cd1 in transformTargetList (pstate=0x27f3ec0, targetlist=0x27f3cd8, exprKind=EXPR_KIND_SELECT_TARGET) at parse_target.c:191 #26 0x00000000005a221e in transformSelectStmt (pstate=0x27f3ec0, stmt=0x27f3d10) at analyze.c:1214 #27 0x00000000005a0796 in transformStmt (pstate=0x27f3ec0, parseTree=0x27f3d10) at analyze.c:297 #28 0x00000000005a06c4 in transformOptionalSelectInto (pstate=0x27f3ec0, parseTree=0x27f3d10) at analyze.c:242 #29 0x00000000005a0582 in transformTopLevelStmt (pstate=0x27f3ec0, parseTree=0x27f3e28) at analyze.c:192 #30 0x0000000000872f73 in pg_analyze_and_rewrite_params (parsetree=0x27f3e28, query_string=0x27e6df8 "SELECT (rec.Y + var2) = 0", parserSetup=0x7fdfe338e7c6 , parserSetupArg=0x27e6d60, queryEnv=0x0) at postgres.c:700 #31 0x00000000006f9867 in _SPI_prepare_plan (src=0x27e6df8 "SELECT (rec.Y + var2) = 0", plan=0x7fff82089fd0) at spi.c:1792 #32 0x00000000006f7333 in SPI_prepare_params (src=0x27e6df8 "SELECT (rec.Y + var2) = 0", parserSetup=0x7fdfe338e7c6 , parserSetupArg=0x27e6d60, cursorOptions=256) at spi.c:549 #33 0x00007fdfe3397cf6 in exec_prepare_plan (estate=0x7fff8208a390, expr=0x27e6d60, cursorOptions=256) at pl_exec.c:3571 #34 0x00007fdfe339b19f in exec_eval_expr (estate=0x7fff8208a390, expr=0x27e6d60, isNull=0x7fff8208a127 "", rettype=0x7fff8208a0f4, rettypmod=0x7fff8208a0f0) at pl_exec.c:5181 #35 0x00007fdfe339b114 in exec_eval_boolean (estate=0x7fff8208a390, expr=0x27e6d60, isNull=0x7fff8208a127 "") at pl_exec.c:5153 #36 0x00007fdfe33944e2 in exec_stmt_if (estate=0x7fff8208a390, stmt=0x27e6f50) at pl_exec.c:1826 #37 0x00007fdfe3393dab in exec_stmt (estate=0x7fff8208a390, stmt=0x27e6f50) at pl_exec.c:1571 #38 0x00007fdfe3393c41 in exec_stmts (estate=0x7fff8208a390, stmts=0x27e67f8) at pl_exec.c:1522 #39 0x00007fdfe3393ae7 in exec_stmt_block (estate=0x7fff8208a390, block=0x27e7110) at pl_exec.c:1460 #40 0x00007fdfe3391b52 in plpgsql_exec_function (func=0x2748e70, fcinfo=0x27b6328, simple_eval_estate=0x0) at pl_exec.c:465 #41 0x00007fdfe338c13f in plpgsql_call_handler (fcinfo=0x27b6328) at pl_handler.c:258 #42 0x00000000006ad7c9 in ExecInterpExpr (state=0x27b6240, econtext=0x27b5ef0, isnull=0x7fff8208a807 "") at execExprInterp.c:650 #43 0x00000000006e6231 in ExecEvalExprSwitchContext (state=0x27b6240, econtext=0x27b5ef0, isNull=0x7fff8208a807 "") at ../../../src/include/executor/executor.h:307 #44 0x00000000006e629a in ExecProject (projInfo=0x27b6238) at ../../../src/include/executor/executor.h:341 #45 0x00000000006e6462 in ExecResult (pstate=0x27b5dd8) at nodeResult.c:136 #46 0x00000000006bd465 in ExecProcNodeFirst (node=0x27b5dd8) at execProcnode.c:430 #47 0x00000000006b6168 in ExecProcNode (node=0x27b5dd8) at ../../../src/include/executor/executor.h:249 #48 0x00000000006b887d in ExecutePlan (estate=0x27b5bc0, planstate=0x27b5dd8, use_parallel_mode=0 '\000', operation=CMD_SELECT, sendTuples=1 '\001', numberTuples=0, direction=ForwardScanDirection, dest=0x278f148, execute_once=1 '\001') at execMain.c:1693 #49 0x00000000006b670a in standard_ExecutorRun (queryDesc=0x273b770, direction=ForwardScanDirection, count=0, execute_once=1 '\001') at execMain.c:362 #50 0x00000000006b6536 in ExecutorRun (queryDesc=0x273b770, direction=ForwardScanDirection, count=0, execute_once=1 '\001') at execMain.c:305 #51 0x00000000008797d4 in PortalRunSelect (portal=0x27c7170, forward=1 '\001', count=0, dest=0x278f148) at pquery.c:932 #52 0x0000000000879473 in PortalRun (portal=0x27c7170, count=9223372036854775807, isTopLevel=1 '\001', run_once=1 '\001', dest=0x278f148, altdest=0x278f148, completionTag=0x7fff8208ab80 "") at pquery.c:773 #53 0x0000000000873663 in exec_simple_query (query_string=0x2793270 "SELECT func(-1);") at postgres.c:1099 #54 0x000000000087781b in PostgresMain (argc=1, argv=0x273f780, dbname=0x27136d0 "postgres", username=0x273f5e8 "jeevan") at postgres.c:4090 #55 0x00000000007dbfaa in BackendRun (port=0x2737cd0) at postmaster.c:4357 #56 0x00000000007db732 in BackendStartup (port=0x2737cd0) at postmaster.c:4029 #57 0x00000000007d7d2a in ServerLoop () at postmaster.c:1753 #58 0x00000000007d7369 in PostmasterMain (argc=3, argv=0x2711540) at postmaster.c:1361 #59 0x00000000007169f0 in main (argc=3, argv=0x2711540) at main.c:228 (gdb)