[13:40:22.083] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[13:40:22.298] dumping /tmp/cores/postgres-6-19326.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[13:40:22.555] [New LWP 19326]
[13:40:22.559] 
[13:40:22.559] This GDB supports auto-downloading debuginfo from the following URLs:
[13:40:22.559]   <https://debuginfod.debian.net>
[13:40:22.559] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:40:22.559] Debuginfod has been disabled.
[13:40:22.559] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:40:22.669] [Thread debugging using libthread_db enabled]
[13:40:22.669] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:40:22.669] Core was generated by `postgres: postgres regression [local] MERGE                                   '.
[13:40:22.669] Program terminated with signal SIGABRT, Aborted.
[13:40:22.669] #0  0x00007ff53d7dbe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:40:23.522] 
[13:40:23.522] Thread 1 (Thread 0x7ff53d22d240 (LWP 19326)):
[13:40:23.522] #0  0x00007ff53d7dbe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:40:23.522] No symbol table info available.
[13:40:23.522] #1  0x00007ff53d78cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[13:40:23.522] No symbol table info available.
[13:40:23.522] #2  0x00007ff53d777472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[13:40:23.522] No symbol table info available.
[13:40:23.522] #3  0x00005640b14ec33c in ExceptionalCondition (conditionName=conditionName@entry=0x5640b17c9860 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x5640b17c9a40 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66
[13:40:23.522] No locals.
[13:40:23.522] #4  0x00005640b0d18da5 in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffc024e01a0, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffc024dfe80) at execTuples.c:1737
[13:40:23.522] No locals.
[13:40:23.522] #5  0x00005640b0c8791b in ExecIRDeleteTriggers (estate=estate@entry=0x625000127200, relinfo=relinfo@entry=0x6250001277b0, slot=slot@entry=0x7ffc024e01a0) at trigger.c:2841
[13:40:23.522]         trigger = 0x625000127a10
[13:40:23.522]         oldtuple = <optimized out>
[13:40:23.522]         trigdesc = 0x6250001279c0
[13:40:23.522]         newtuple = 0x0
[13:40:23.522]         should_free = <optimized out>
[13:40:23.522]         LocTriggerData = <optimized out>
[13:40:23.522]         i = 0
[13:40:23.522] #6  0x00005640b0d8568c in ExecMergeMatched (context=context@entry=0x7ffc024e01e0, resultRelInfo=resultRelInfo@entry=0x6250001277b0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffc024e01a0, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffc024e00a0) at nodeModifyTable.c:3043
[13:40:23.522]         relaction = 0x629000981650
[13:40:23.522]         commandType = CMD_DELETE
[13:40:23.522]         result = <optimized out>
[13:40:23.522]         updateCxt = <optimized out>
[13:40:23.522]         l__state = <optimized out>
[13:40:23.522]         mtstate = 0x6250001275a0
[13:40:23.522]         mergeActions = 0x6250001278c0
[13:40:23.522]         actionStates = 0x629000981c10
[13:40:23.522]         newslot = 0x0
[13:40:23.522]         rslot = 0x0
[13:40:23.522]         estate = 0x625000127200
[13:40:23.522]         econtext = 0x629000980c60
[13:40:23.522]         isNull = <optimized out>
[13:40:23.522]         epqstate = 0x625000127688
[13:40:23.522]         l = <optimized out>
[13:40:23.522]         __func__ = "ExecMergeMatched"
[13:40:23.522]         lmerge_matched = <optimized out>
[13:40:23.522] #7  0x00005640b0d865b6 in ExecMerge (context=context@entry=0x7ffc024e01e0, resultRelInfo=resultRelInfo@entry=0x6250001277b0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffc024e01a0, canSetTag=<optimized out>) at nodeModifyTable.c:2804
[13:40:23.522]         rslot = 0x0
[13:40:23.522]         matched = <optimized out>
[13:40:23.522] #8  0x00005640b0d885ee in ExecModifyTable (pstate=<optimized out>) at nodeModifyTable.c:4133
[13:40:23.522]         node = 0x6250001275a0
[13:40:23.522]         context = <optimized out>
[13:40:23.522]         estate = 0x625000127200
[13:40:23.522]         operation = CMD_MERGE
[13:40:23.522]         resultRelInfo = 0x6250001277b0
[13:40:23.522]         subplanstate = 0x625000127ee0
[13:40:23.522]         slot = <optimized out>
[13:40:23.522]         oldSlot = <optimized out>
[13:40:23.522]         tuple_ctid = <optimized out>
[13:40:23.522]         oldtupdata = <optimized out>
[13:40:23.522]         oldtuple = 0x7ffc024e01a0
[13:40:23.522]         tupleid = 0x0
[13:40:23.522]         __func__ = "ExecModifyTable"
[13:40:23.522] #9  0x00005640b0d090d2 in ExecProcNodeFirst (node=0x6250001275a0) at execProcnode.c:469
[13:40:23.522] No locals.
[13:40:23.522] #10 0x00005640b0cf27e6 in ExecProcNode (node=node@entry=0x6250001275a0) at ../../../src/include/executor/executor.h:278
[13:40:23.522] No locals.
[13:40:23.522] #11 0x00005640b0cf2947 in ExecutePlan (estate=estate@entry=0x625000127200, planstate=0x6250001275a0, use_parallel_mode=<optimized out>, operation=operation@entry=CMD_MERGE, sendTuples=true, numberTuples=numberTuples@entry=0, direction=ForwardScanDirection, dest=0x61900004f490, execute_once=true) at execMain.c:1641
[13:40:23.522]         slot = <optimized out>
[13:40:23.522]         current_tuple_count = 0
[13:40:23.522] #12 0x00005640b0cf4660 in standard_ExecutorRun (queryDesc=0x61d00016dec8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:358
[13:40:23.522]         estate = 0x625000127200
[13:40:23.522]         operation = CMD_MERGE
[13:40:23.522]         dest = 0x61900004f490
[13:40:23.522]         sendTuples = true
[13:40:23.522]         oldcontext = 0x61900004f180
[13:40:23.522]         __func__ = "standard_ExecutorRun"
[13:40:23.522] #13 0x00005640b0cf48d8 in ExecutorRun (queryDesc=queryDesc@entry=0x61d00016dec8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:299
[13:40:23.522] No locals.
[13:40:23.522] #14 0x00005640b11e4bd0 in ProcessQuery (plan=plan@entry=0x631000490648, 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=0x61900004f490, qc=qc@entry=0x7ffc024e0460) at pquery.c:160
[13:40:23.522]         queryDesc = 0x61d00016dec8
[13:40:23.522] #15 0x00005640b11e6bdb in PortalRunMulti (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x61900004f490, altdest=0x5640b1b84fa0 <donothingDR>, qc=qc@entry=0x7ffc024e0460) at pquery.c:1278
[13:40:23.522]         pstmt = 0x631000490648
[13:40:23.522]         stmtlist_item__state = <optimized out>
[13:40:23.522]         active_snapshot_set = true
[13:40:23.522]         stmtlist_item = 0x631000490770
[13:40:23.522] #16 0x00005640b11e72bd in FillPortalStore (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true) at pquery.c:1026
[13:40:23.522]         treceiver = 0x61900004f490
[13:40:23.522]         qc = <optimized out>
[13:40:23.522]         __func__ = "FillPortalStore"
[13:40:23.522] #17 0x00005640b11e7c68 in PortalRun (portal=portal@entry=0x62500002fa00, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, run_once=run_once@entry=true, dest=dest@entry=0x6310004907a8, altdest=altdest@entry=0x6310004907a8, qc=<optimized out>) at pquery.c:763
[13:40:23.522]         _save_exception_stack = 0x7ffc024e08f0
[13:40:23.522]         _save_context_stack = 0x0
[13:40:23.522]         _local_sigjmp_buf = <optimized out>
[13:40:23.522]         _do_rethrow = <optimized out>
[13:40:23.522]         result = <optimized out>
[13:40:23.522]         nprocessed = <optimized out>
[13:40:23.522]         saveTopTransactionResourceOwner = 0x629000024248
[13:40:23.522]         saveTopTransactionContext = 0x625000037100
[13:40:23.522]         saveActivePortal = 0x0
[13:40:23.522]         saveResourceOwner = 0x629000024248
[13:40:23.522]         savePortalContext = 0x0
[13:40:23.522]         saveMemoryContext = 0x625000037100
[13:40:23.522]         __func__ = "PortalRun"
[13:40:23.522] #18 0x00005640b11df064 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
[13:40:23.522]         cmdtaglen = <optimized out>
[13:40:23.522]         snapshot_set = <optimized out>
[13:40:23.522]         per_parsetree_context = 0x0
[13:40:23.522]         plantree_list = 0x631000490758
[13:40:23.522]         parsetree = 0x6250005e8e88
[13:40:23.522]         commandTag = <optimized out>
[13:40:23.522]         qc = <optimized out>
[13:40:23.522]         querytree_list = <optimized out>
[13:40:23.522]         portal = 0x62500002fa00
[13:40:23.522]         receiver = 0x6310004907a8
[13:40:23.522]         format = <optimized out>
[13:40:23.522]         cmdtagname = <optimized out>
[13:40:23.522]         parsetree_item__state = <optimized out>
[13:40:23.522]         dest = DestRemote
[13:40:23.522]         oldcontext = 0x625000037100
[13:40:23.522]         parsetree_list = 0x6250005e8eb8
[13:40:23.522]         parsetree_item = 0x6250005e8ed0
[13:40:23.522]         save_log_statement_stats = false
[13:40:23.522]         was_logged = false
[13:40:23.522]         use_implicit_block = false
[13:40:23.522]         msec_str = <optimized out>
[13:40:23.522]         __func__ = "exec_simple_query"
[13:40:23.522] #19 0x00005640b11e2c7a in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766
[13:40:23.522]         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"...
[13:40:23.522]         firstchar = <optimized out>
[13:40:23.522]         input_message = <optimized out>
[13:40:23.522]         local_sigjmp_buf = <optimized out>
[13:40:23.522]         send_ready_for_query = <optimized out>
[13:40:23.522]         idle_in_transaction_timeout_enabled = <optimized out>
[13:40:23.522]         idle_session_timeout_enabled = <optimized out>
[13:40:23.522]         __func__ = "PostgresMain"
[13:40:23.522] #20 0x00005640b11d5045 in BackendMain (startup_data=startup_data@entry=0x7ffc024e0ac0 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107
[13:40:23.522]         bsdata = 0x7ffc024e0ac0
[13:40:23.522] #21 0x00005640b103efae in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffc024e0ac0 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffc024e0b50) at launch_backend.c:274
[13:40:23.522]         pid = <optimized out>
[13:40:23.522] #22 0x00005640b104602d in BackendStartup (client_sock=client_sock@entry=0x7ffc024e0b50) at postmaster.c:3415
[13:40:23.522]         bn = 0x625000019548
[13:40:23.522]         pid = <optimized out>
[13:40:23.522]         startup_data = <optimized out>
[13:40:23.522]         __func__ = "BackendStartup"
[13:40:23.522] #23 0x00005640b10466f6 in ServerLoop () at postmaster.c:1648
[13:40:23.522]         s = <optimized out>
[13:40:23.522]         i = 0
[13:40:23.522]         now = <optimized out>
[13:40:23.522]         last_lockfile_recheck_time = 1725889039
[13:40:23.522]         last_touch_time = 1725889039
[13:40:23.522]         events = <optimized out>
[13:40:23.522]         nevents = 1
[13:40:23.522]         __func__ = "ServerLoop"
[13:40:23.522] #24 0x00005640b10486b1 in PostmasterMain (argc=argc@entry=8, argv=argv@entry=0x607000000330) at postmaster.c:1346
[13:40:23.522]         opt = <optimized out>
[13:40:23.522]         status = <optimized out>
[13:40:23.522]         userDoption = <optimized out>
[13:40:23.522]         listen_addr_saved = false
[13:40:23.522]         output_config_variable = <optimized out>
[13:40:23.522]         __func__ = "PostmasterMain"
[13:40:23.522] #25 0x00005640b0df79ef in main (argc=8, argv=0x607000000330) at main.c:197
[13:40:23.522]         do_check_root = <optimized out>
[13:40:23.554] -e 
[13:40:23.554] 
[13:40:23.554] 
[13:40:23.616] dumping /tmp/cores/postgres-6-27427.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[13:40:23.843] [New LWP 27427]
[13:40:23.845] 
[13:40:23.845] This GDB supports auto-downloading debuginfo from the following URLs:
[13:40:23.845]   <https://debuginfod.debian.net>
[13:40:23.845] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:40:23.845] Debuginfod has been disabled.
[13:40:23.845] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:40:23.943] [Thread debugging using libthread_db enabled]
[13:40:23.943] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:40:23.943] Core was generated by `postgres: old_node: postgres regression [local] MERGE                         '.
[13:40:23.943] Program terminated with signal SIGABRT, Aborted.
[13:40:23.943] #0  0x00007ff61f2abe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:40:24.767] 
[13:40:24.767] Thread 1 (Thread 0x7ff61f056240 (LWP 27427)):
[13:40:24.767] #0  0x00007ff61f2abe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:40:24.767] No symbol table info available.
[13:40:24.767] #1  0x00007ff61f25cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[13:40:24.767] No symbol table info available.
[13:40:24.767] #2  0x00007ff61f247472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[13:40:24.767] No symbol table info available.
[13:40:24.767] #3  0x00005640b4d8033c in ExceptionalCondition (conditionName=conditionName@entry=0x5640b505d860 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x5640b505da40 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66
[13:40:24.767] No locals.
[13:40:24.767] #4  0x00005640b45acda5 in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffd62983a80, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffd62983760) at execTuples.c:1737
[13:40:24.767] No locals.
[13:40:24.767] #5  0x00005640b451b91b in ExecIRDeleteTriggers (estate=estate@entry=0x625000070a00, relinfo=relinfo@entry=0x625000070fb0, slot=slot@entry=0x7ffd62983a80) at trigger.c:2841
[13:40:24.767]         trigger = 0x625000071210
[13:40:24.767]         oldtuple = <optimized out>
[13:40:24.767]         trigdesc = 0x6250000711c0
[13:40:24.767]         newtuple = 0x0
[13:40:24.767]         should_free = <optimized out>
[13:40:24.767]         LocTriggerData = <optimized out>
[13:40:24.767]         i = 0
[13:40:24.767] #6  0x00005640b461968c in ExecMergeMatched (context=context@entry=0x7ffd62983ac0, resultRelInfo=resultRelInfo@entry=0x625000070fb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffd62983a80, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffd62983980) at nodeModifyTable.c:3043
[13:40:24.767]         relaction = 0x629000977650
[13:40:24.767]         commandType = CMD_DELETE
[13:40:24.767]         result = <optimized out>
[13:40:24.767]         updateCxt = <optimized out>
[13:40:24.767]         l__state = <optimized out>
[13:40:24.767]         mtstate = 0x625000070da0
[13:40:24.767]         mergeActions = 0x6250000710c0
[13:40:24.767]         actionStates = 0x629000977c10
[13:40:24.767]         newslot = 0x0
[13:40:24.767]         rslot = 0x0
[13:40:24.767]         estate = 0x625000070a00
[13:40:24.767]         econtext = 0x629000976c60
[13:40:24.767]         isNull = <optimized out>
[13:40:24.767]         epqstate = 0x625000070e88
[13:40:24.767]         l = <optimized out>
[13:40:24.767]         __func__ = "ExecMergeMatched"
[13:40:24.767]         lmerge_matched = <optimized out>
[13:40:24.767] #7  0x00005640b461a5b6 in ExecMerge (context=context@entry=0x7ffd62983ac0, resultRelInfo=resultRelInfo@entry=0x625000070fb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffd62983a80, canSetTag=<optimized out>) at nodeModifyTable.c:2804
[13:40:24.767]         rslot = 0x0
[13:40:24.767]         matched = <optimized out>
[13:40:24.767] #8  0x00005640b461c5ee in ExecModifyTable (pstate=<optimized out>) at nodeModifyTable.c:4133
[13:40:24.767]         node = 0x625000070da0
[13:40:24.767]         context = <optimized out>
[13:40:24.767]         estate = 0x625000070a00
[13:40:24.767]         operation = CMD_MERGE
[13:40:24.767]         resultRelInfo = 0x625000070fb0
[13:40:24.767]         subplanstate = 0x6250000716e0
[13:40:24.767]         slot = <optimized out>
[13:40:24.767]         oldSlot = <optimized out>
[13:40:24.767]         tuple_ctid = <optimized out>
[13:40:24.767]         oldtupdata = <optimized out>
[13:40:24.767]         oldtuple = 0x7ffd62983a80
[13:40:24.767]         tupleid = 0x0
[13:40:24.767]         __func__ = "ExecModifyTable"
[13:40:24.767] #9  0x00005640b459d0d2 in ExecProcNodeFirst (node=0x625000070da0) at execProcnode.c:469
[13:40:24.767] No locals.
[13:40:24.767] #10 0x00005640b45867e6 in ExecProcNode (node=node@entry=0x625000070da0) at ../../../src/include/executor/executor.h:278
[13:40:24.767] No locals.
[13:40:24.767] #11 0x00005640b4586947 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=0x619000050d90, execute_once=true) at execMain.c:1641
[13:40:24.767]         slot = <optimized out>
[13:40:24.767]         current_tuple_count = 0
[13:40:24.767] #12 0x00005640b4588660 in standard_ExecutorRun (queryDesc=0x61d00016f2c8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:358
[13:40:24.767]         estate = 0x625000070a00
[13:40:24.767]         operation = CMD_MERGE
[13:40:24.767]         dest = 0x619000050d90
[13:40:24.767]         sendTuples = true
[13:40:24.767]         oldcontext = 0x619000050a80
[13:40:24.767]         __func__ = "standard_ExecutorRun"
[13:40:24.767] #13 0x00005640b45888d8 in ExecutorRun (queryDesc=queryDesc@entry=0x61d00016f2c8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:299
[13:40:24.767] No locals.
[13:40:24.767] #14 0x00005640b4a78bd0 in ProcessQuery (plan=plan@entry=0x631000490648, 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=0x619000050d90, qc=qc@entry=0x7ffd62983d40) at pquery.c:160
[13:40:24.767]         queryDesc = 0x61d00016f2c8
[13:40:24.767] #15 0x00005640b4a7abdb in PortalRunMulti (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x619000050d90, altdest=0x5640b5418fa0 <donothingDR>, qc=qc@entry=0x7ffd62983d40) at pquery.c:1278
[13:40:24.767]         pstmt = 0x631000490648
[13:40:24.767]         stmtlist_item__state = <optimized out>
[13:40:24.767]         active_snapshot_set = true
[13:40:24.767]         stmtlist_item = 0x631000490770
[13:40:24.767] #16 0x00005640b4a7b2bd in FillPortalStore (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true) at pquery.c:1026
[13:40:24.767]         treceiver = 0x619000050d90
[13:40:24.767]         qc = <optimized out>
[13:40:24.767]         __func__ = "FillPortalStore"
[13:40:24.767] #17 0x00005640b4a7bc68 in PortalRun (portal=portal@entry=0x625000032200, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, run_once=run_once@entry=true, dest=dest@entry=0x6310004907a8, altdest=altdest@entry=0x6310004907a8, qc=<optimized out>) at pquery.c:763
[13:40:24.767]         _save_exception_stack = 0x7ffd629841d0
[13:40:24.767]         _save_context_stack = 0x0
[13:40:24.767]         _local_sigjmp_buf = <optimized out>
[13:40:24.767]         _do_rethrow = <optimized out>
[13:40:24.767]         result = <optimized out>
[13:40:24.767]         nprocessed = <optimized out>
[13:40:24.767]         saveTopTransactionResourceOwner = 0x629000024248
[13:40:24.767]         saveTopTransactionContext = 0x625000039900
[13:40:24.767]         saveActivePortal = 0x0
[13:40:24.767]         saveResourceOwner = 0x629000024248
[13:40:24.767]         savePortalContext = 0x0
[13:40:24.767]         saveMemoryContext = 0x625000039900
[13:40:24.767]         __func__ = "PortalRun"
[13:40:24.767] #18 0x00005640b4a73064 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
[13:40:24.767]         cmdtaglen = <optimized out>
[13:40:24.767]         snapshot_set = <optimized out>
[13:40:24.767]         per_parsetree_context = 0x0
[13:40:24.767]         plantree_list = 0x631000490758
[13:40:24.767]         parsetree = 0x6250005b9688
[13:40:24.767]         commandTag = <optimized out>
[13:40:24.767]         qc = <optimized out>
[13:40:24.767]         querytree_list = <optimized out>
[13:40:24.767]         portal = 0x625000032200
[13:40:24.767]         receiver = 0x6310004907a8
[13:40:24.767]         format = <optimized out>
[13:40:24.767]         cmdtagname = <optimized out>
[13:40:24.767]         parsetree_item__state = <optimized out>
[13:40:24.767]         dest = DestRemote
[13:40:24.767]         oldcontext = 0x625000039900
[13:40:24.767]         parsetree_list = 0x6250005b96b8
[13:40:24.767]         parsetree_item = 0x6250005b96d0
[13:40:24.767]         save_log_statement_stats = false
[13:40:24.767]         was_logged = true
[13:40:24.767]         use_implicit_block = false
[13:40:24.767]         msec_str = <optimized out>
[13:40:24.767]         __func__ = "exec_simple_query"
[13:40:24.767] #19 0x00005640b4a76c7a in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766
[13:40:24.767]         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"...
[13:40:24.767]         firstchar = <optimized out>
[13:40:24.767]         input_message = <optimized out>
[13:40:24.767]         local_sigjmp_buf = <optimized out>
[13:40:24.767]         send_ready_for_query = <optimized out>
[13:40:24.767]         idle_in_transaction_timeout_enabled = <optimized out>
[13:40:24.767]         idle_session_timeout_enabled = <optimized out>
[13:40:24.767]         __func__ = "PostgresMain"
[13:40:24.767] #20 0x00005640b4a69045 in BackendMain (startup_data=startup_data@entry=0x7ffd629843a0 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107
[13:40:24.767]         bsdata = 0x7ffd629843a0
[13:40:24.767] #21 0x00005640b48d2fae in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffd629843a0 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffd62984430) at launch_backend.c:274
[13:40:24.767]         pid = <optimized out>
[13:40:24.767] #22 0x00005640b48da02d in BackendStartup (client_sock=client_sock@entry=0x7ffd62984430) at postmaster.c:3415
[13:40:24.767]         bn = 0x62500001e278
[13:40:24.767]         pid = <optimized out>
[13:40:24.767]         startup_data = <optimized out>
[13:40:24.767]         __func__ = "BackendStartup"
[13:40:24.767] #23 0x00005640b48da6f6 in ServerLoop () at postmaster.c:1648
[13:40:24.767]         s = <optimized out>
[13:40:24.767]         i = 0
[13:40:24.767]         now = <optimized out>
[13:40:24.767]         last_lockfile_recheck_time = 1725889099
[13:40:24.767]         last_touch_time = 1725889099
[13:40:24.767]         events = <optimized out>
[13:40:24.767]         nevents = 1
[13:40:24.767]         __func__ = "ServerLoop"
[13:40:24.767] #24 0x00005640b48dc6b1 in PostmasterMain (argc=argc@entry=4, argv=argv@entry=0x6040000005d0) at postmaster.c:1346
[13:40:24.767]         opt = <optimized out>
[13:40:24.767]         status = <optimized out>
[13:40:24.767]         userDoption = <optimized out>
[13:40:24.767]         listen_addr_saved = false
[13:40:24.767]         output_config_variable = <optimized out>
[13:40:24.767]         __func__ = "PostmasterMain"
[13:40:24.767] #25 0x00005640b468b9ef in main (argc=4, argv=0x6040000005d0) at main.c:197
[13:40:24.767]         do_check_root = <optimized out>