[20:12:11.435] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[20:12:11.655] dumping /tmp/cores/postgres-6-31332.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[20:12:11.924] [New LWP 31332]
[20:12:11.927] 
[20:12:11.927] This GDB supports auto-downloading debuginfo from the following URLs:
[20:12:11.927]   <https://debuginfod.debian.net>
[20:12:11.927] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[20:12:11.927] Debuginfod has been disabled.
[20:12:11.927] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[20:12:12.038] [Thread debugging using libthread_db enabled]
[20:12:12.038] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[20:12:12.038] Core was generated by `postgres: old_node: postgres regression [local] MERGE                         '.
[20:12:12.038] Program terminated with signal SIGABRT, Aborted.
[20:12:12.038] #0  0x00007f256b9dbe2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:12:12.836] 
[20:12:12.836] Thread 1 (Thread 0x7f256b420240 (LWP 31332)):
[20:12:12.836] #0  0x00007f256b9dbe2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:12:12.836] No symbol table info available.
[20:12:12.836] #1  0x00007f256b98cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[20:12:12.836] No symbol table info available.
[20:12:12.836] #2  0x00007f256b977472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[20:12:12.836] No symbol table info available.
[20:12:12.836] #3  0x00005591a39cb70d in ExceptionalCondition (conditionName=conditionName@entry=0x5591a3c78cc0 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x5591a3c78ea0 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66
[20:12:12.836] No locals.
[20:12:12.836] #4  0x00005591a31f9287 in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffe8b104b70, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffe8b104850) at execTuples.c:1737
[20:12:12.836] No locals.
[20:12:12.836] #5  0x00005591a3167f63 in ExecIRDeleteTriggers (estate=estate@entry=0x62500006e200, relinfo=relinfo@entry=0x62500006e7b0, slot=slot@entry=0x7ffe8b104b70) at trigger.c:2841
[20:12:12.836]         trigger = 0x62500006ea10
[20:12:12.836]         oldtuple = <optimized out>
[20:12:12.836]         trigdesc = 0x62500006e9c0
[20:12:12.836]         newtuple = 0x0
[20:12:12.836]         should_free = <optimized out>
[20:12:12.836]         LocTriggerData = <optimized out>
[20:12:12.836]         i = 0
[20:12:12.836] #6  0x00005591a3265b6e in ExecMergeMatched (context=context@entry=0x7ffe8b104bb0, resultRelInfo=resultRelInfo@entry=0x62500006e7b0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffe8b104b70, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffe8b104a70) at nodeModifyTable.c:3043
[20:12:12.836]         relaction = 0x629000977650
[20:12:12.836]         commandType = CMD_DELETE
[20:12:12.836]         result = <optimized out>
[20:12:12.836]         updateCxt = <optimized out>
[20:12:12.836]         l__state = <optimized out>
[20:12:12.836]         mtstate = 0x62500006e5a0
[20:12:12.836]         mergeActions = 0x62500006e8c0
[20:12:12.836]         actionStates = 0x629000977c10
[20:12:12.836]         newslot = 0x0
[20:12:12.836]         rslot = 0x0
[20:12:12.836]         estate = 0x62500006e200
[20:12:12.836]         econtext = 0x629000976c60
[20:12:12.836]         isNull = <optimized out>
[20:12:12.836]         epqstate = 0x62500006e688
[20:12:12.836]         l = <optimized out>
[20:12:12.836]         __func__ = "ExecMergeMatched"
[20:12:12.836]         lmerge_matched = <optimized out>
[20:12:12.836] #7  0x00005591a3266a98 in ExecMerge (context=context@entry=0x7ffe8b104bb0, resultRelInfo=resultRelInfo@entry=0x62500006e7b0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffe8b104b70, canSetTag=<optimized out>) at nodeModifyTable.c:2804
[20:12:12.836]         rslot = 0x0
[20:12:12.836]         matched = <optimized out>
[20:12:12.836] #8  0x00005591a3268ad0 in ExecModifyTable (pstate=<optimized out>) at nodeModifyTable.c:4133
[20:12:12.836]         node = 0x62500006e5a0
[20:12:12.836]         context = <optimized out>
[20:12:12.836]         estate = 0x62500006e200
[20:12:12.836]         operation = CMD_MERGE
[20:12:12.836]         resultRelInfo = 0x62500006e7b0
[20:12:12.836]         subplanstate = 0x62500006eee0
[20:12:12.836]         slot = <optimized out>
[20:12:12.836]         oldSlot = <optimized out>
[20:12:12.836]         tuple_ctid = <optimized out>
[20:12:12.836]         oldtupdata = <optimized out>
[20:12:12.836]         oldtuple = 0x7ffe8b104b70
[20:12:12.836]         tupleid = 0x0
[20:12:12.836]         __func__ = "ExecModifyTable"
[20:12:12.836] #9  0x00005591a31e95b4 in ExecProcNodeFirst (node=0x62500006e5a0) at execProcnode.c:469
[20:12:12.836] No locals.
[20:12:12.836] #10 0x00005591a31d2cc8 in ExecProcNode (node=node@entry=0x62500006e5a0) at ../../../src/include/executor/executor.h:278
[20:12:12.836] No locals.
[20:12:12.836] #11 0x00005591a31d2e29 in ExecutePlan (estate=estate@entry=0x62500006e200, planstate=0x62500006e5a0, use_parallel_mode=<optimized out>, operation=operation@entry=CMD_MERGE, sendTuples=true, numberTuples=numberTuples@entry=0, direction=ForwardScanDirection, dest=0x619000051790, execute_once=true) at execMain.c:1641
[20:12:12.836]         slot = <optimized out>
[20:12:12.836]         current_tuple_count = 0
[20:12:12.836] #12 0x00005591a31d4b42 in standard_ExecutorRun (queryDesc=0x61d00016dec8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:358
[20:12:12.836]         estate = 0x62500006e200
[20:12:12.836]         operation = CMD_MERGE
[20:12:12.836]         dest = 0x619000051790
[20:12:12.836]         sendTuples = true
[20:12:12.836]         oldcontext = 0x619000051480
[20:12:12.836]         __func__ = "standard_ExecutorRun"
[20:12:12.836] #13 0x00005591a31d4dba in ExecutorRun (queryDesc=queryDesc@entry=0x61d00016dec8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:299
[20:12:12.836] No locals.
[20:12:12.836] #14 0x00005591a36c4bfc 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=0x619000051790, qc=qc@entry=0x7ffe8b104e30) at pquery.c:160
[20:12:12.836]         queryDesc = 0x61d00016dec8
[20:12:12.836] #15 0x00005591a36c6c07 in PortalRunMulti (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x619000051790, altdest=0x5591a40340c0 <donothingDR>, qc=qc@entry=0x7ffe8b104e30) at pquery.c:1278
[20:12:12.836]         pstmt = 0x631000490648
[20:12:12.836]         stmtlist_item__state = <optimized out>
[20:12:12.836]         active_snapshot_set = true
[20:12:12.836]         stmtlist_item = 0x631000490770
[20:12:12.836] #16 0x00005591a36c72e9 in FillPortalStore (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true) at pquery.c:1026
[20:12:12.836]         treceiver = 0x619000051790
[20:12:12.836]         qc = <optimized out>
[20:12:12.836]         __func__ = "FillPortalStore"
[20:12:12.836] #17 0x00005591a36c7c94 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
[20:12:12.836]         _save_exception_stack = 0x7ffe8b1052c0
[20:12:12.836]         _save_context_stack = 0x0
[20:12:12.836]         _local_sigjmp_buf = <optimized out>
[20:12:12.836]         _do_rethrow = <optimized out>
[20:12:12.836]         result = <optimized out>
[20:12:12.836]         nprocessed = <optimized out>
[20:12:12.836]         saveTopTransactionResourceOwner = 0x629000024248
[20:12:12.836]         saveTopTransactionContext = 0x625000039900
[20:12:12.836]         saveActivePortal = 0x0
[20:12:12.836]         saveResourceOwner = 0x629000024248
[20:12:12.836]         savePortalContext = 0x0
[20:12:12.836]         saveMemoryContext = 0x625000039900
[20:12:12.836]         __func__ = "PortalRun"
[20:12:12.836] #18 0x00005591a36bf090 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
[20:12:12.836]         cmdtaglen = <optimized out>
[20:12:12.836]         snapshot_set = <optimized out>
[20:12:12.836]         per_parsetree_context = 0x0
[20:12:12.836]         plantree_list = 0x631000490758
[20:12:12.836]         parsetree = 0x6250005cae88
[20:12:12.836]         commandTag = <optimized out>
[20:12:12.836]         qc = <optimized out>
[20:12:12.836]         querytree_list = <optimized out>
[20:12:12.836]         portal = 0x625000032200
[20:12:12.836]         receiver = 0x6310004907a8
[20:12:12.836]         format = <optimized out>
[20:12:12.836]         cmdtagname = <optimized out>
[20:12:12.836]         parsetree_item__state = <optimized out>
[20:12:12.836]         dest = DestRemote
[20:12:12.836]         oldcontext = 0x625000039900
[20:12:12.836]         parsetree_list = 0x6250005caeb8
[20:12:12.836]         parsetree_item = 0x6250005caed0
[20:12:12.836]         save_log_statement_stats = false
[20:12:12.836]         was_logged = true
[20:12:12.836]         use_implicit_block = false
[20:12:12.836]         msec_str = <optimized out>
[20:12:12.836]         __func__ = "exec_simple_query"
[20:12:12.836] #19 0x00005591a36c2ca6 in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766
[20:12:12.836]         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"...
[20:12:12.836]         firstchar = <optimized out>
[20:12:12.836]         input_message = <optimized out>
[20:12:12.836]         local_sigjmp_buf = <optimized out>
[20:12:12.836]         send_ready_for_query = <optimized out>
[20:12:12.836]         idle_in_transaction_timeout_enabled = <optimized out>
[20:12:12.836]         idle_session_timeout_enabled = <optimized out>
[20:12:12.836]         __func__ = "PostgresMain"
[20:12:12.836] #20 0x00005591a36b5071 in BackendMain (startup_data=startup_data@entry=0x7ffe8b105490 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107
[20:12:12.836]         bsdata = 0x7ffe8b105490
[20:12:12.836] #21 0x00005591a351ee0a in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffe8b105490 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffe8b105520) at launch_backend.c:274
[20:12:12.836]         pid = <optimized out>
[20:12:12.836] #22 0x00005591a3525e89 in BackendStartup (client_sock=client_sock@entry=0x7ffe8b105520) at postmaster.c:3414
[20:12:12.836]         bn = 0x62500001e4f8
[20:12:12.836]         pid = <optimized out>
[20:12:12.836]         startup_data = <optimized out>
[20:12:12.836]         __func__ = "BackendStartup"
[20:12:12.836] #23 0x00005591a3526552 in ServerLoop () at postmaster.c:1648
[20:12:12.836]         s = <optimized out>
[20:12:12.836]         i = 0
[20:12:12.836]         now = <optimized out>
[20:12:12.836]         last_lockfile_recheck_time = 1724875828
[20:12:12.836]         last_touch_time = 1724875828
[20:12:12.836]         events = <optimized out>
[20:12:12.836]         nevents = 1
[20:12:12.836]         __func__ = "ServerLoop"
[20:12:12.836] #24 0x00005591a352850d in PostmasterMain (argc=argc@entry=4, argv=argv@entry=0x6040000005d0) at postmaster.c:1346
[20:12:12.836]         opt = <optimized out>
[20:12:12.836]         status = <optimized out>
[20:12:12.836]         userDoption = <optimized out>
[20:12:12.836]         listen_addr_saved = false
[20:12:12.836]         output_config_variable = <optimized out>
[20:12:12.836]         __func__ = "PostmasterMain"
[20:12:12.836] #25 0x00005591a32d7b69 in main (argc=4, argv=0x6040000005d0) at main.c:197
[20:12:12.836]         do_check_root = <optimized out>
[20:12:12.868] -e 
[20:12:12.868] 
[20:12:12.868] 
[20:12:12.931] dumping /tmp/cores/postgres-6-21534.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[20:12:13.181] [New LWP 21534]
[20:12:13.183] 
[20:12:13.183] This GDB supports auto-downloading debuginfo from the following URLs:
[20:12:13.183]   <https://debuginfod.debian.net>
[20:12:13.183] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[20:12:13.183] Debuginfod has been disabled.
[20:12:13.183] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[20:12:13.283] [Thread debugging using libthread_db enabled]
[20:12:13.283] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[20:12:13.283] Core was generated by `postgres: postgres regression [local] MERGE                                   '.
[20:12:13.283] Program terminated with signal SIGABRT, Aborted.
[20:12:13.283] #0  0x00007f7a3f1dbe2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:12:14.012] 
[20:12:14.012] Thread 1 (Thread 0x7f7a3f01e240 (LWP 21534)):
[20:12:14.012] #0  0x00007f7a3f1dbe2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:12:14.012] No symbol table info available.
[20:12:14.012] #1  0x00007f7a3f18cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[20:12:14.012] No symbol table info available.
[20:12:14.012] #2  0x00007f7a3f177472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[20:12:14.012] No symbol table info available.
[20:12:14.012] #3  0x0000557a5853a70d in ExceptionalCondition (conditionName=conditionName@entry=0x557a587e7cc0 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x557a587e7ea0 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66
[20:12:14.012] No locals.
[20:12:14.012] #4  0x0000557a57d68287 in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffe646c2610, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffe646c22f0) at execTuples.c:1737
[20:12:14.012] No locals.
[20:12:14.012] #5  0x0000557a57cd6f63 in ExecIRDeleteTriggers (estate=estate@entry=0x62500006ba00, relinfo=relinfo@entry=0x62500006bfb0, slot=slot@entry=0x7ffe646c2610) at trigger.c:2841
[20:12:14.012]         trigger = 0x62500006c210
[20:12:14.012]         oldtuple = <optimized out>
[20:12:14.012]         trigdesc = 0x62500006c1c0
[20:12:14.012]         newtuple = 0x0
[20:12:14.012]         should_free = <optimized out>
[20:12:14.012]         LocTriggerData = <optimized out>
[20:12:14.012]         i = 0
[20:12:14.012] #6  0x0000557a57dd4b6e in ExecMergeMatched (context=context@entry=0x7ffe646c2650, resultRelInfo=resultRelInfo@entry=0x62500006bfb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffe646c2610, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffe646c2510) at nodeModifyTable.c:3043
[20:12:14.012]         relaction = 0x629000981650
[20:12:14.012]         commandType = CMD_DELETE
[20:12:14.012]         result = <optimized out>
[20:12:14.012]         updateCxt = <optimized out>
[20:12:14.012]         l__state = <optimized out>
[20:12:14.012]         mtstate = 0x62500006bda0
[20:12:14.012]         mergeActions = 0x62500006c0c0
[20:12:14.012]         actionStates = 0x629000981c10
[20:12:14.012]         newslot = 0x0
[20:12:14.012]         rslot = 0x0
[20:12:14.012]         estate = 0x62500006ba00
[20:12:14.012]         econtext = 0x629000980c60
[20:12:14.012]         isNull = <optimized out>
[20:12:14.012]         epqstate = 0x62500006be88
[20:12:14.012]         l = <optimized out>
[20:12:14.012]         __func__ = "ExecMergeMatched"
[20:12:14.012]         lmerge_matched = <optimized out>
[20:12:14.012] #7  0x0000557a57dd5a98 in ExecMerge (context=context@entry=0x7ffe646c2650, resultRelInfo=resultRelInfo@entry=0x62500006bfb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffe646c2610, canSetTag=<optimized out>) at nodeModifyTable.c:2804
[20:12:14.012]         rslot = 0x0
[20:12:14.012]         matched = <optimized out>
[20:12:14.012] #8  0x0000557a57dd7ad0 in ExecModifyTable (pstate=<optimized out>) at nodeModifyTable.c:4133
[20:12:14.012]         node = 0x62500006bda0
[20:12:14.012]         context = <optimized out>
[20:12:14.012]         estate = 0x62500006ba00
[20:12:14.012]         operation = CMD_MERGE
[20:12:14.012]         resultRelInfo = 0x62500006bfb0
[20:12:14.012]         subplanstate = 0x62500006c6e0
[20:12:14.012]         slot = <optimized out>
[20:12:14.012]         oldSlot = <optimized out>
[20:12:14.012]         tuple_ctid = <optimized out>
[20:12:14.012]         oldtupdata = <optimized out>
[20:12:14.012]         oldtuple = 0x7ffe646c2610
[20:12:14.012]         tupleid = 0x0
[20:12:14.012]         __func__ = "ExecModifyTable"
[20:12:14.012] #9  0x0000557a57d585b4 in ExecProcNodeFirst (node=0x62500006bda0) at execProcnode.c:469
[20:12:14.012] No locals.
[20:12:14.012] #10 0x0000557a57d41cc8 in ExecProcNode (node=node@entry=0x62500006bda0) at ../../../src/include/executor/executor.h:278
[20:12:14.012] No locals.
[20:12:14.012] #11 0x0000557a57d41e29 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=0x61900004f490, execute_once=true) at execMain.c:1641
[20:12:14.012]         slot = <optimized out>
[20:12:14.012]         current_tuple_count = 0
[20:12:14.012] #12 0x0000557a57d43b42 in standard_ExecutorRun (queryDesc=0x61d0001706c8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:358
[20:12:14.012]         estate = 0x62500006ba00
[20:12:14.012]         operation = CMD_MERGE
[20:12:14.012]         dest = 0x61900004f490
[20:12:14.012]         sendTuples = true
[20:12:14.012]         oldcontext = 0x61900004f180
[20:12:14.012]         __func__ = "standard_ExecutorRun"
[20:12:14.012] #13 0x0000557a57d43dba in ExecutorRun (queryDesc=queryDesc@entry=0x61d0001706c8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:299
[20:12:14.012] No locals.
[20:12:14.012] #14 0x0000557a58233bfc 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=0x7ffe646c28d0) at pquery.c:160
[20:12:14.012]         queryDesc = 0x61d0001706c8
[20:12:14.012] #15 0x0000557a58235c07 in PortalRunMulti (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x61900004f490, altdest=0x557a58ba30c0 <donothingDR>, qc=qc@entry=0x7ffe646c28d0) at pquery.c:1278
[20:12:14.012]         pstmt = 0x631000490648
[20:12:14.012]         stmtlist_item__state = <optimized out>
[20:12:14.012]         active_snapshot_set = true
[20:12:14.012]         stmtlist_item = 0x631000490770
[20:12:14.012] #16 0x0000557a582362e9 in FillPortalStore (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true) at pquery.c:1026
[20:12:14.012]         treceiver = 0x61900004f490
[20:12:14.012]         qc = <optimized out>
[20:12:14.012]         __func__ = "FillPortalStore"
[20:12:14.012] #17 0x0000557a58236c94 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
[20:12:14.012]         _save_exception_stack = 0x7ffe646c2d60
[20:12:14.012]         _save_context_stack = 0x0
[20:12:14.012]         _local_sigjmp_buf = <optimized out>
[20:12:14.012]         _do_rethrow = <optimized out>
[20:12:14.012]         result = <optimized out>
[20:12:14.012]         nprocessed = <optimized out>
[20:12:14.012]         saveTopTransactionResourceOwner = 0x629000024248
[20:12:14.012]         saveTopTransactionContext = 0x625000037100
[20:12:14.012]         saveActivePortal = 0x0
[20:12:14.012]         saveResourceOwner = 0x629000024248
[20:12:14.012]         savePortalContext = 0x0
[20:12:14.012]         saveMemoryContext = 0x625000037100
[20:12:14.012]         __func__ = "PortalRun"
[20:12:14.012] #18 0x0000557a5822e090 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
[20:12:14.012]         cmdtaglen = <optimized out>
[20:12:14.012]         snapshot_set = <optimized out>
[20:12:14.012]         per_parsetree_context = 0x0
[20:12:14.012]         plantree_list = 0x631000490758
[20:12:14.012]         parsetree = 0x6250005e8e88
[20:12:14.012]         commandTag = <optimized out>
[20:12:14.012]         qc = <optimized out>
[20:12:14.012]         querytree_list = <optimized out>
[20:12:14.012]         portal = 0x62500002fa00
[20:12:14.012]         receiver = 0x6310004907a8
[20:12:14.012]         format = <optimized out>
[20:12:14.012]         cmdtagname = <optimized out>
[20:12:14.012]         parsetree_item__state = <optimized out>
[20:12:14.012]         dest = DestRemote
[20:12:14.012]         oldcontext = 0x625000037100
[20:12:14.012]         parsetree_list = 0x6250005e8eb8
[20:12:14.012]         parsetree_item = 0x6250005e8ed0
[20:12:14.012]         save_log_statement_stats = false
[20:12:14.012]         was_logged = false
[20:12:14.012]         use_implicit_block = false
[20:12:14.012]         msec_str = <optimized out>
[20:12:14.012]         __func__ = "exec_simple_query"
[20:12:14.012] #19 0x0000557a58231ca6 in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766
[20:12:14.012]         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"...
[20:12:14.012]         firstchar = <optimized out>
[20:12:14.012]         input_message = <optimized out>
[20:12:14.012]         local_sigjmp_buf = <optimized out>
[20:12:14.012]         send_ready_for_query = <optimized out>
[20:12:14.012]         idle_in_transaction_timeout_enabled = <optimized out>
[20:12:14.012]         idle_session_timeout_enabled = <optimized out>
[20:12:14.012]         __func__ = "PostgresMain"
[20:12:14.012] #20 0x0000557a58224071 in BackendMain (startup_data=startup_data@entry=0x7ffe646c2f30 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107
[20:12:14.012]         bsdata = 0x7ffe646c2f30
[20:12:14.012] #21 0x0000557a5808de0a in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffe646c2f30 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffe646c2fc0) at launch_backend.c:274
[20:12:14.013]         pid = <optimized out>
[20:12:14.013] #22 0x0000557a58094e89 in BackendStartup (client_sock=client_sock@entry=0x7ffe646c2fc0) at postmaster.c:3414
[20:12:14.013]         bn = 0x625000019688
[20:12:14.013]         pid = <optimized out>
[20:12:14.013]         startup_data = <optimized out>
[20:12:14.013]         __func__ = "BackendStartup"
[20:12:14.013] #23 0x0000557a58095552 in ServerLoop () at postmaster.c:1648
[20:12:14.013]         s = <optimized out>
[20:12:14.013]         i = 0
[20:12:14.013]         now = <optimized out>
[20:12:14.013]         last_lockfile_recheck_time = 1724875749
[20:12:14.013]         last_touch_time = 1724875749
[20:12:14.013]         events = <optimized out>
[20:12:14.013]         nevents = 1
[20:12:14.013]         __func__ = "ServerLoop"
[20:12:14.013] #24 0x0000557a5809750d in PostmasterMain (argc=argc@entry=8, argv=argv@entry=0x607000000330) at postmaster.c:1346
[20:12:14.013]         opt = <optimized out>
[20:12:14.013]         status = <optimized out>
[20:12:14.013]         userDoption = <optimized out>
[20:12:14.013]         listen_addr_saved = false
[20:12:14.013]         output_config_variable = <optimized out>
[20:12:14.013]         __func__ = "PostmasterMain"
[20:12:14.013] #25 0x0000557a57e46b69 in main (argc=8, argv=0x607000000330) at main.c:197
[20:12:14.013]         do_check_root = <optimized out>