[19:40:06.554] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[19:40:06.785] dumping /tmp/cores/postgres-6-21891.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[19:40:07.048] [New LWP 21891]
[19:40:07.050] 
[19:40:07.050] This GDB supports auto-downloading debuginfo from the following URLs:
[19:40:07.050]   <https://debuginfod.debian.net>
[19:40:07.050] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[19:40:07.050] Debuginfod has been disabled.
[19:40:07.050] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[19:40:07.173] [Thread debugging using libthread_db enabled]
[19:40:07.173] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[19:40:07.173] Core was generated by `postgres: postgres regression [local] MERGE                                   '.
[19:40:07.173] Program terminated with signal SIGABRT, Aborted.
[19:40:07.173] #0  0x00007f7d41aabe2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[19:40:07.959] 
[19:40:07.959] Thread 1 (Thread 0x7f7d4181e240 (LWP 21891)):
[19:40:07.959] #0  0x00007f7d41aabe2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[19:40:07.959] No symbol table info available.
[19:40:07.959] #1  0x00007f7d41a5cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[19:40:07.959] No symbol table info available.
[19:40:07.959] #2  0x00007f7d41a47472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[19:40:07.959] No symbol table info available.
[19:40:07.959] #3  0x0000555d129beeba in ExceptionalCondition (conditionName=conditionName@entry=0x555d12c6cb40 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x555d12c6cd20 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66
[19:40:07.959] No locals.
[19:40:07.959] #4  0x0000555d121ef80b in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffc6642b030, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffc6642ad10) at execTuples.c:1737
[19:40:07.959] No locals.
[19:40:07.959] #5  0x0000555d1215ff0b in ExecIRDeleteTriggers (estate=estate@entry=0x62500006ba00, relinfo=relinfo@entry=0x62500006bfb0, slot=slot@entry=0x7ffc6642b030) at trigger.c:2841
[19:40:07.959]         trigger = 0x62500006c210
[19:40:07.959]         oldtuple = <optimized out>
[19:40:07.959]         trigdesc = 0x62500006c1c0
[19:40:07.959]         newtuple = 0x0
[19:40:07.959]         should_free = <optimized out>
[19:40:07.959]         LocTriggerData = <optimized out>
[19:40:07.959]         i = 0
[19:40:07.959] #6  0x0000555d1225bfa2 in ExecMergeMatched (context=context@entry=0x7ffc6642b070, resultRelInfo=resultRelInfo@entry=0x62500006bfb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffc6642b030, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffc6642af30) at nodeModifyTable.c:3040
[19:40:07.959]         relaction = 0x62900097c4c8
[19:40:07.959]         commandType = CMD_DELETE
[19:40:07.959]         result = <optimized out>
[19:40:07.959]         updateCxt = <optimized out>
[19:40:07.959]         l__state = <optimized out>
[19:40:07.959]         mtstate = 0x62500006bda0
[19:40:07.959]         mergeActions = 0x62500006c0c0
[19:40:07.959]         actionStates = 0x62900097ca88
[19:40:07.959]         newslot = 0x0
[19:40:07.959]         rslot = 0x0
[19:40:07.959]         estate = 0x62500006ba00
[19:40:07.959]         econtext = 0x62900097bad8
[19:40:07.959]         isNull = <optimized out>
[19:40:07.959]         epqstate = 0x62500006be88
[19:40:07.959]         l = <optimized out>
[19:40:07.959]         __func__ = "ExecMergeMatched"
[19:40:07.959]         lmerge_matched = <optimized out>
[19:40:07.959] #7  0x0000555d1225cecc in ExecMerge (context=context@entry=0x7ffc6642b070, resultRelInfo=resultRelInfo@entry=0x62500006bfb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffc6642b030, canSetTag=<optimized out>) at nodeModifyTable.c:2801
[19:40:07.959]         rslot = 0x0
[19:40:07.959]         matched = <optimized out>
[19:40:07.959] #8  0x0000555d1225ef04 in ExecModifyTable (pstate=<optimized out>) at nodeModifyTable.c:4130
[19:40:07.959]         node = 0x62500006bda0
[19:40:07.959]         context = <optimized out>
[19:40:07.959]         estate = 0x62500006ba00
[19:40:07.959]         operation = CMD_MERGE
[19:40:07.959]         resultRelInfo = 0x62500006bfb0
[19:40:07.959]         subplanstate = 0x62500006c6e0
[19:40:07.959]         slot = <optimized out>
[19:40:07.959]         oldSlot = <optimized out>
[19:40:07.959]         tuple_ctid = <optimized out>
[19:40:07.959]         oldtupdata = <optimized out>
[19:40:07.959]         oldtuple = 0x7ffc6642b030
[19:40:07.959]         tupleid = 0x0
[19:40:07.959]         __func__ = "ExecModifyTable"
[19:40:07.959] #9  0x0000555d121e02c7 in ExecProcNodeFirst (node=0x62500006bda0) at execProcnode.c:469
[19:40:07.959] No locals.
[19:40:07.959] #10 0x0000555d121c99db in ExecProcNode (node=node@entry=0x62500006bda0) at ../../../src/include/executor/executor.h:274
[19:40:07.959] No locals.
[19:40:07.959] #11 0x0000555d121c9b3c in ExecutePlan (estate=estate@entry=0x62500006ba00, planstate=0x62500006bda0, use_parallel_mode=<optimized out>, operation=operation@entry=CMD_MERGE, sendTuples=true, numberTuples=numberTuples@entry=0, direction=ForwardScanDirection, dest=0x61900004e590, execute_once=true) at execMain.c:1646
[19:40:07.959]         slot = <optimized out>
[19:40:07.959]         current_tuple_count = 0
[19:40:07.959] #12 0x0000555d121cbe97 in standard_ExecutorRun (queryDesc=0x61d00016f2c8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:363
[19:40:07.959]         estate = 0x62500006ba00
[19:40:07.959]         operation = CMD_MERGE
[19:40:07.959]         dest = 0x61900004e590
[19:40:07.959]         sendTuples = true
[19:40:07.959]         oldcontext = 0x61900004e280
[19:40:07.959]         __func__ = "standard_ExecutorRun"
[19:40:07.959] #13 0x0000555d121cc10f in ExecutorRun (queryDesc=queryDesc@entry=0x61d00016f2c8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:304
[19:40:07.959] No locals.
[19:40:07.959] #14 0x0000555d126b8287 in ProcessQuery (plan=plan@entry=0x631000490548, sourceText=0x625000007a00 "MERGE INTO rw_view2 t\n  USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n  WHEN MATCHED AND t.a <= 1 THEN DELETE\n  WHEN MATCHED THEN UPDATE SET b = s.b\n  WHEN NOT MATCHED AN"..., params=0x0, queryEnv=0x0, dest=dest@entry=0x61900004e590, qc=qc@entry=0x7ffc6642b2f0) at pquery.c:160
[19:40:07.959]         queryDesc = 0x61d00016f2c8
[19:40:07.959] #15 0x0000555d126ba292 in PortalRunMulti (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x61900004e590, altdest=0x555d130270c0 <donothingDR>, qc=qc@entry=0x7ffc6642b2f0) at pquery.c:1278
[19:40:07.959]         pstmt = 0x631000490548
[19:40:07.959]         stmtlist_item__state = <optimized out>
[19:40:07.959]         active_snapshot_set = true
[19:40:07.959]         stmtlist_item = 0x631000490670
[19:40:07.959] #16 0x0000555d126ba974 in FillPortalStore (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true) at pquery.c:1026
[19:40:07.959]         treceiver = 0x61900004e590
[19:40:07.959]         qc = <optimized out>
[19:40:07.959]         __func__ = "FillPortalStore"
[19:40:07.959] #17 0x0000555d126bb31f in PortalRun (portal=portal@entry=0x62500002fa00, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, run_once=run_once@entry=true, dest=dest@entry=0x6310004906a8, altdest=altdest@entry=0x6310004906a8, qc=<optimized out>) at pquery.c:763
[19:40:07.959]         _save_exception_stack = 0x7ffc6642b780
[19:40:07.959]         _save_context_stack = 0x0
[19:40:07.959]         _local_sigjmp_buf = <optimized out>
[19:40:07.959]         _do_rethrow = <optimized out>
[19:40:07.959]         result = <optimized out>
[19:40:07.959]         nprocessed = <optimized out>
[19:40:07.959]         saveTopTransactionResourceOwner = 0x629000024248
[19:40:07.959]         saveTopTransactionContext = 0x625000037100
[19:40:07.959]         saveActivePortal = 0x0
[19:40:07.959]         saveResourceOwner = 0x629000024248
[19:40:07.959]         savePortalContext = 0x0
[19:40:07.959]         saveMemoryContext = 0x625000037100
[19:40:07.959]         __func__ = "PortalRun"
[19:40:07.959] #18 0x0000555d126b271b in exec_simple_query (query_string=query_string@entry=0x625000007a00 "MERGE INTO rw_view2 t\n  USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n  WHEN MATCHED AND t.a <= 1 THEN DELETE\n  WHEN MATCHED THEN UPDATE SET b = s.b\n  WHEN NOT MATCHED AN"...) at postgres.c:1284
[19:40:07.959]         cmdtaglen = <optimized out>
[19:40:07.959]         snapshot_set = <optimized out>
[19:40:07.959]         per_parsetree_context = 0x0
[19:40:07.959]         plantree_list = 0x631000490658
[19:40:07.959]         parsetree = 0x6250005f7e88
[19:40:07.959]         commandTag = <optimized out>
[19:40:07.959]         qc = <optimized out>
[19:40:07.959]         querytree_list = <optimized out>
[19:40:07.959]         portal = 0x62500002fa00
[19:40:07.959]         receiver = 0x6310004906a8
[19:40:07.959]         format = <optimized out>
[19:40:07.959]         cmdtagname = <optimized out>
[19:40:07.959]         parsetree_item__state = <optimized out>
[19:40:07.959]         dest = DestRemote
[19:40:07.959]         oldcontext = 0x625000037100
[19:40:07.959]         parsetree_list = 0x6250005f7eb8
[19:40:07.959]         parsetree_item = 0x6250005f7ed0
[19:40:07.959]         save_log_statement_stats = false
[19:40:07.959]         was_logged = false
[19:40:07.959]         use_implicit_block = false
[19:40:07.959]         msec_str = <optimized out>
[19:40:07.959]         __func__ = "exec_simple_query"
[19:40:07.959] #19 0x0000555d126b6331 in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766
[19:40:07.959]         query_string = 0x625000007a00 "MERGE INTO rw_view2 t\n  USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n  WHEN MATCHED AND t.a <= 1 THEN DELETE\n  WHEN MATCHED THEN UPDATE SET b = s.b\n  WHEN NOT MATCHED AN"...
[19:40:07.959]         firstchar = <optimized out>
[19:40:07.959]         input_message = <optimized out>
[19:40:07.959]         local_sigjmp_buf = <optimized out>
[19:40:07.959]         send_ready_for_query = <optimized out>
[19:40:07.959]         idle_in_transaction_timeout_enabled = <optimized out>
[19:40:07.959]         idle_session_timeout_enabled = <optimized out>
[19:40:07.959]         __func__ = "PostgresMain"
[19:40:07.959] #20 0x0000555d126a86fc in BackendMain (startup_data=startup_data@entry=0x7ffc6642b950 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107
[19:40:07.959]         bsdata = 0x7ffc6642b950
[19:40:07.959] #21 0x0000555d12514228 in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffc6642b950 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffc6642b9e0) at launch_backend.c:274
[19:40:07.959]         pid = <optimized out>
[19:40:07.959] #22 0x0000555d1251b2a7 in BackendStartup (client_sock=client_sock@entry=0x7ffc6642b9e0) at postmaster.c:3414
[19:40:07.959]         bn = 0x625000019408
[19:40:07.959]         pid = <optimized out>
[19:40:07.959]         startup_data = <optimized out>
[19:40:07.959]         __func__ = "BackendStartup"
[19:40:07.959] #23 0x0000555d1251b970 in ServerLoop () at postmaster.c:1648
[19:40:07.959]         s = <optimized out>
[19:40:07.959]         i = 0
[19:40:07.959]         now = <optimized out>
[19:40:07.959]         last_lockfile_recheck_time = 1724096218
[19:40:07.959]         last_touch_time = 1724096218
[19:40:07.959]         events = <optimized out>
[19:40:07.959]         nevents = 1
[19:40:07.959]         __func__ = "ServerLoop"
[19:40:07.959] #24 0x0000555d1251d92b in PostmasterMain (argc=argc@entry=8, argv=argv@entry=0x607000000330) at postmaster.c:1346
[19:40:07.959]         opt = <optimized out>
[19:40:07.959]         status = <optimized out>
[19:40:07.959]         userDoption = <optimized out>
[19:40:07.959]         listen_addr_saved = false
[19:40:07.959]         output_config_variable = <optimized out>
[19:40:07.959]         __func__ = "PostmasterMain"
[19:40:07.959] #25 0x0000555d122cdf9d in main (argc=8, argv=0x607000000330) at main.c:197
[19:40:07.959]         do_check_root = <optimized out>
[19:40:07.995] -e 
[19:40:07.995] 
[19:40:07.995] 
[19:40:08.060] dumping /tmp/cores/postgres-6-30324.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[19:40:08.305] [New LWP 30324]
[19:40:08.307] 
[19:40:08.307] This GDB supports auto-downloading debuginfo from the following URLs:
[19:40:08.307]   <https://debuginfod.debian.net>
[19:40:08.307] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[19:40:08.307] Debuginfod has been disabled.
[19:40:08.307] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[19:40:08.422] [Thread debugging using libthread_db enabled]
[19:40:08.422] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[19:40:08.422] Core was generated by `postgres: old_node: postgres regression [local] MERGE                         '.
[19:40:08.422] Program terminated with signal SIGABRT, Aborted.
[19:40:08.422] #0  0x00007f29e3cabe2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[19:40:09.202] 
[19:40:09.202] Thread 1 (Thread 0x7f29e3a21240 (LWP 30324)):
[19:40:09.202] #0  0x00007f29e3cabe2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[19:40:09.202] No symbol table info available.
[19:40:09.202] #1  0x00007f29e3c5cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[19:40:09.202] No symbol table info available.
[19:40:09.202] #2  0x00007f29e3c47472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[19:40:09.202] No symbol table info available.
[19:40:09.202] #3  0x0000555d27942eba in ExceptionalCondition (conditionName=conditionName@entry=0x555d27bf0b40 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x555d27bf0d20 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66
[19:40:09.202] No locals.
[19:40:09.202] #4  0x0000555d2717380b in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffddfc32be0, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffddfc328c0) at execTuples.c:1737
[19:40:09.202] No locals.
[19:40:09.202] #5  0x0000555d270e3f0b in ExecIRDeleteTriggers (estate=estate@entry=0x625000070a00, relinfo=relinfo@entry=0x625000070fb0, slot=slot@entry=0x7ffddfc32be0) at trigger.c:2841
[19:40:09.202]         trigger = 0x625000071210
[19:40:09.202]         oldtuple = <optimized out>
[19:40:09.202]         trigdesc = 0x6250000711c0
[19:40:09.202]         newtuple = 0x0
[19:40:09.202]         should_free = <optimized out>
[19:40:09.202]         LocTriggerData = <optimized out>
[19:40:09.202]         i = 0
[19:40:09.202] #6  0x0000555d271dffa2 in ExecMergeMatched (context=context@entry=0x7ffddfc32c20, resultRelInfo=resultRelInfo@entry=0x625000070fb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffddfc32be0, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffddfc32ae0) at nodeModifyTable.c:3040
[19:40:09.202]         relaction = 0x6290009774c8
[19:40:09.202]         commandType = CMD_DELETE
[19:40:09.202]         result = <optimized out>
[19:40:09.202]         updateCxt = <optimized out>
[19:40:09.202]         l__state = <optimized out>
[19:40:09.202]         mtstate = 0x625000070da0
[19:40:09.202]         mergeActions = 0x6250000710c0
[19:40:09.202]         actionStates = 0x629000977a88
[19:40:09.202]         newslot = 0x0
[19:40:09.202]         rslot = 0x0
[19:40:09.202]         estate = 0x625000070a00
[19:40:09.202]         econtext = 0x629000976ad8
[19:40:09.202]         isNull = <optimized out>
[19:40:09.202]         epqstate = 0x625000070e88
[19:40:09.202]         l = <optimized out>
[19:40:09.202]         __func__ = "ExecMergeMatched"
[19:40:09.202]         lmerge_matched = <optimized out>
[19:40:09.202] #7  0x0000555d271e0ecc in ExecMerge (context=context@entry=0x7ffddfc32c20, resultRelInfo=resultRelInfo@entry=0x625000070fb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffddfc32be0, canSetTag=<optimized out>) at nodeModifyTable.c:2801
[19:40:09.202]         rslot = 0x0
[19:40:09.202]         matched = <optimized out>
[19:40:09.202] #8  0x0000555d271e2f04 in ExecModifyTable (pstate=<optimized out>) at nodeModifyTable.c:4130
[19:40:09.202]         node = 0x625000070da0
[19:40:09.202]         context = <optimized out>
[19:40:09.202]         estate = 0x625000070a00
[19:40:09.202]         operation = CMD_MERGE
[19:40:09.202]         resultRelInfo = 0x625000070fb0
[19:40:09.202]         subplanstate = 0x6250000716e0
[19:40:09.202]         slot = <optimized out>
[19:40:09.202]         oldSlot = <optimized out>
[19:40:09.202]         tuple_ctid = <optimized out>
[19:40:09.202]         oldtupdata = <optimized out>
[19:40:09.202]         oldtuple = 0x7ffddfc32be0
[19:40:09.202]         tupleid = 0x0
[19:40:09.202]         __func__ = "ExecModifyTable"
[19:40:09.202] #9  0x0000555d271642c7 in ExecProcNodeFirst (node=0x625000070da0) at execProcnode.c:469
[19:40:09.202] No locals.
[19:40:09.202] #10 0x0000555d2714d9db in ExecProcNode (node=node@entry=0x625000070da0) at ../../../src/include/executor/executor.h:274
[19:40:09.202] No locals.
[19:40:09.202] #11 0x0000555d2714db3c in ExecutePlan (estate=estate@entry=0x625000070a00, planstate=0x625000070da0, use_parallel_mode=<optimized out>, operation=operation@entry=CMD_MERGE, sendTuples=true, numberTuples=numberTuples@entry=0, direction=ForwardScanDirection, dest=0x619000050890, execute_once=true) at execMain.c:1646
[19:40:09.202]         slot = <optimized out>
[19:40:09.202]         current_tuple_count = 0
[19:40:09.202] #12 0x0000555d2714fe97 in standard_ExecutorRun (queryDesc=0x61d00016fcc8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:363
[19:40:09.202]         estate = 0x625000070a00
[19:40:09.202]         operation = CMD_MERGE
[19:40:09.202]         dest = 0x619000050890
[19:40:09.202]         sendTuples = true
[19:40:09.202]         oldcontext = 0x619000050580
[19:40:09.202]         __func__ = "standard_ExecutorRun"
[19:40:09.202] #13 0x0000555d2715010f in ExecutorRun (queryDesc=queryDesc@entry=0x61d00016fcc8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:304
[19:40:09.202] No locals.
[19:40:09.202] #14 0x0000555d2763c287 in ProcessQuery (plan=plan@entry=0x631000490548, sourceText=0x625000007a00 "MERGE INTO rw_view2 t\n  USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n  WHEN MATCHED AND t.a <= 1 THEN DELETE\n  WHEN MATCHED THEN UPDATE SET b = s.b\n  WHEN NOT MATCHED AN"..., params=0x0, queryEnv=0x0, dest=dest@entry=0x619000050890, qc=qc@entry=0x7ffddfc32ea0) at pquery.c:160
[19:40:09.202]         queryDesc = 0x61d00016fcc8
[19:40:09.202] #15 0x0000555d2763e292 in PortalRunMulti (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x619000050890, altdest=0x555d27fab0c0 <donothingDR>, qc=qc@entry=0x7ffddfc32ea0) at pquery.c:1278
[19:40:09.202]         pstmt = 0x631000490548
[19:40:09.202]         stmtlist_item__state = <optimized out>
[19:40:09.202]         active_snapshot_set = true
[19:40:09.202]         stmtlist_item = 0x631000490670
[19:40:09.202] #16 0x0000555d2763e974 in FillPortalStore (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true) at pquery.c:1026
[19:40:09.202]         treceiver = 0x619000050890
[19:40:09.202]         qc = <optimized out>
[19:40:09.202]         __func__ = "FillPortalStore"
[19:40:09.202] #17 0x0000555d2763f31f in PortalRun (portal=portal@entry=0x625000032200, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, run_once=run_once@entry=true, dest=dest@entry=0x6310004906a8, altdest=altdest@entry=0x6310004906a8, qc=<optimized out>) at pquery.c:763
[19:40:09.202]         _save_exception_stack = 0x7ffddfc33330
[19:40:09.202]         _save_context_stack = 0x0
[19:40:09.202]         _local_sigjmp_buf = <optimized out>
[19:40:09.202]         _do_rethrow = <optimized out>
[19:40:09.202]         result = <optimized out>
[19:40:09.202]         nprocessed = <optimized out>
[19:40:09.202]         saveTopTransactionResourceOwner = 0x629000024248
[19:40:09.202]         saveTopTransactionContext = 0x625000039900
[19:40:09.202]         saveActivePortal = 0x0
[19:40:09.202]         saveResourceOwner = 0x629000024248
[19:40:09.202]         savePortalContext = 0x0
[19:40:09.202]         saveMemoryContext = 0x625000039900
[19:40:09.202]         __func__ = "PortalRun"
[19:40:09.202] #18 0x0000555d2763671b in exec_simple_query (query_string=query_string@entry=0x625000007a00 "MERGE INTO rw_view2 t\n  USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n  WHEN MATCHED AND t.a <= 1 THEN DELETE\n  WHEN MATCHED THEN UPDATE SET b = s.b\n  WHEN NOT MATCHED AN"...) at postgres.c:1284
[19:40:09.202]         cmdtaglen = <optimized out>
[19:40:09.202]         snapshot_set = <optimized out>
[19:40:09.202]         per_parsetree_context = 0x0
[19:40:09.202]         plantree_list = 0x631000490658
[19:40:09.202]         parsetree = 0x6250005cae88
[19:40:09.202]         commandTag = <optimized out>
[19:40:09.202]         qc = <optimized out>
[19:40:09.202]         querytree_list = <optimized out>
[19:40:09.202]         portal = 0x625000032200
[19:40:09.202]         receiver = 0x6310004906a8
[19:40:09.202]         format = <optimized out>
[19:40:09.202]         cmdtagname = <optimized out>
[19:40:09.202]         parsetree_item__state = <optimized out>
[19:40:09.202]         dest = DestRemote
[19:40:09.202]         oldcontext = 0x625000039900
[19:40:09.202]         parsetree_list = 0x6250005caeb8
[19:40:09.202]         parsetree_item = 0x6250005caed0
[19:40:09.202]         save_log_statement_stats = false
[19:40:09.202]         was_logged = true
[19:40:09.202]         use_implicit_block = false
[19:40:09.202]         msec_str = <optimized out>
[19:40:09.202]         __func__ = "exec_simple_query"
[19:40:09.202] #19 0x0000555d2763a331 in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766
[19:40:09.202]         query_string = 0x625000007a00 "MERGE INTO rw_view2 t\n  USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n  WHEN MATCHED AND t.a <= 1 THEN DELETE\n  WHEN MATCHED THEN UPDATE SET b = s.b\n  WHEN NOT MATCHED AN"...
[19:40:09.202]         firstchar = <optimized out>
[19:40:09.202]         input_message = <optimized out>
[19:40:09.202]         local_sigjmp_buf = <optimized out>
[19:40:09.202]         send_ready_for_query = <optimized out>
[19:40:09.202]         idle_in_transaction_timeout_enabled = <optimized out>
[19:40:09.202]         idle_session_timeout_enabled = <optimized out>
[19:40:09.202]         __func__ = "PostgresMain"
[19:40:09.202] #20 0x0000555d2762c6fc in BackendMain (startup_data=startup_data@entry=0x7ffddfc33500 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107
[19:40:09.202]         bsdata = 0x7ffddfc33500
[19:40:09.202] #21 0x0000555d27498228 in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffddfc33500 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffddfc33590) at launch_backend.c:274
[19:40:09.202]         pid = <optimized out>
[19:40:09.202] #22 0x0000555d2749f2a7 in BackendStartup (client_sock=client_sock@entry=0x7ffddfc33590) at postmaster.c:3414
[19:40:09.202]         bn = 0x62500001e138
[19:40:09.202]         pid = <optimized out>
[19:40:09.202]         startup_data = <optimized out>
[19:40:09.202]         __func__ = "BackendStartup"
[19:40:09.202] #23 0x0000555d2749f970 in ServerLoop () at postmaster.c:1648
[19:40:09.202]         s = <optimized out>
[19:40:09.202]         i = 0
[19:40:09.202]         now = <optimized out>
[19:40:09.202]         last_lockfile_recheck_time = 1724096287
[19:40:09.202]         last_touch_time = 1724096287
[19:40:09.202]         events = <optimized out>
[19:40:09.202]         nevents = 1
[19:40:09.202]         __func__ = "ServerLoop"
[19:40:09.202] #24 0x0000555d274a192b in PostmasterMain (argc=argc@entry=4, argv=argv@entry=0x6040000005d0) at postmaster.c:1346
[19:40:09.202]         opt = <optimized out>
[19:40:09.202]         status = <optimized out>
[19:40:09.202]         userDoption = <optimized out>
[19:40:09.202]         listen_addr_saved = false
[19:40:09.202]         output_config_variable = <optimized out>
[19:40:09.202]         __func__ = "PostmasterMain"
[19:40:09.202] #25 0x0000555d27251f9d in main (argc=4, argv=0x6040000005d0) at main.c:197
[19:40:09.202]         do_check_root = <optimized out>