[04:20:39.685] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[04:20:39.876] dumping /tmp/cores/postgres-6-72335.core for /tmp/cirrus-ci-build/build-32/tmp_install/usr/local/pgsql/bin/postgres
[04:20:40.124] [New LWP 72335]
[04:20:40.124] 
[04:20:40.124] This GDB supports auto-downloading debuginfo from the following URLs:
[04:20:40.124]   <https://debuginfod.debian.net>
[04:20:40.124] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[04:20:40.124] Debuginfod has been disabled.
[04:20:40.124] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[04:20:40.255] [Thread debugging using libthread_db enabled]
[04:20:40.255] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[04:20:40.255] Core was generated by `postgres: old_node: postgres regression [local] SELECT                        '.
[04:20:40.255] Program terminated with signal SIGABRT, Aborted.
[04:20:40.255] #0  0xf7f12559 in __kernel_vsyscall ()
[04:20:40.573] 
[04:20:40.573] Thread 1 (Thread 0xf3db7240 (LWP 72335)):
[04:20:40.573] #0  0xf7f12559 in __kernel_vsyscall ()
[04:20:40.573] No symbol table info available.
[04:20:40.573] #1  0xf684d407 in ?? () from /lib/i386-linux-gnu/libc.so.6
[04:20:40.573] No symbol table info available.
[04:20:40.573] #2  0xf67fc111 in raise () from /lib/i386-linux-gnu/libc.so.6
[04:20:40.573] No symbol table info available.
[04:20:40.573] #3  0xf67e526a in abort () from /lib/i386-linux-gnu/libc.so.6
[04:20:40.573] No symbol table info available.
[04:20:40.573] #4  0xf6a08d4a in __sanitizer::Abort () at ../../../../../src/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cpp:143
[04:20:40.573] No locals.
[04:20:40.573] #5  0xf6a17896 in __sanitizer::Die () at ../../../../../src/libsanitizer/sanitizer_common/sanitizer_termination.cpp:58
[04:20:40.573] No locals.
[04:20:40.573] #6  0xf69f5c5b in __ubsan::__ubsan_handle_nonnull_arg_abort (Data=<optimized out>) at ../../../../../src/libsanitizer/ubsan/ubsan_handlers.cpp:750
[04:20:40.573]         bp = 4294900136
[04:20:40.573]         pc = <optimized out>
[04:20:40.573]         Opts = {FromUnrecoverableHandler = 208, pc = 4294967292, bp = 4137638960}
[04:20:40.573] #7  0x568b9f8c in fill_val (att=att@entry=0x58fd714c, bit=<optimized out>, bitmask=bitmask@entry=0xfffefa18, dataP=0xfffefa4c, infomask=0x5902e690, datum=0, isnull=false) at ../src/backend/access/common/heaptuple.c:384
[04:20:40.573]         data_length = 8
[04:20:40.573]         data = 0x5902e6a4 ""
[04:20:40.573] #8  0x568bbb83 in heap_fill_tuple (tupleDesc=0x58fd7118, values=0xfffefaf0, isnull=0xfffefaed, data=<optimized out>, data_size=24, infomask=0x5902e690, bit=0x0) at ../src/backend/access/common/heaptuple.c:433
[04:20:40.573]         attr = 0x58fd714c
[04:20:40.573]         bitP = 0x0
[04:20:40.573]         bitmask = 0
[04:20:40.573]         i = 2
[04:20:40.573]         numberOfAttributes = 3
[04:20:40.573]         start = 0x5902e694 "\vArch\025x86-linux"
[04:20:40.573] #9  0x568becb3 in heap_form_minimal_tuple (tupleDescriptor=0x58fd7118, values=0xfffefaf0, isnull=0xfffefaed) at ../src/backend/access/common/heaptuple.c:1509
[04:20:40.573]         tuple = 0x5902e688
[04:20:40.573]         len = 36
[04:20:40.573]         data_len = 24
[04:20:40.573]         hoff = 12
[04:20:40.573]         hasnull = false
[04:20:40.573]         numberOfAttributes = <optimized out>
[04:20:40.573]         i = <optimized out>
[04:20:40.573]         __func__ = "heap_form_minimal_tuple"
[04:20:40.573] #10 0x573f64f8 in tuplestore_putvalues (state=0x58fd7324, tdesc=0x58fd7118, values=0xfffefaf0, isnull=0xfffefaed) at ../src/backend/utils/sort/tuplestore.c:790
[04:20:40.573]         tuple = <optimized out>
[04:20:40.573]         oldcxt = 0x5900e580
[04:20:40.573] #11 0x573b6b74 in pg_get_system_versions (fcinfo=0x58ff8f10) at ../src/backend/utils/misc/system_version.c:166
[04:20:40.573]         values = {1493231260, 1493231280, 0}
[04:20:40.573]         nulls = {false, false, false}
[04:20:40.573]         available = true
[04:20:40.573]         version = 0x5900e610 "x86-linux"
[04:20:40.573]         rsinfo = 0xfffefb84
[04:20:40.573]         status = {hashp = 0x58ef89a0, curBucket = 46, curEntry = 0x0, hasHashvalue = false, hashvalue = 1455900474}
[04:20:40.573]         hentry = 0x58efa3a8
[04:20:40.573] #12 0x56c76034 in ExecMakeTableFunctionResult (setexpr=0x58fd57b8, econtext=<optimized out>, argContext=0x58ff8e80, expectedDesc=0x58fd5f64, randomAccess=false) at ../src/backend/executor/execSRF.c:234
[04:20:40.573]         result = 0
[04:20:40.573]         tupstore = 0x0
[04:20:40.573]         tupdesc = 0x0
[04:20:40.573]         funcrettype = 2249
[04:20:40.573]         returnsTuple = true
[04:20:40.573]         returnsSet = true
[04:20:40.573]         fcinfo = 0x58ff8f10
[04:20:40.573]         fcusage = {fs = 0x0, save_f_total_time = {ticks = 6253778302104759804}, save_total = {ticks = 6332835085024164976}, start = {ticks = 4294967297}}
[04:20:40.573]         rsinfo = {type = T_ReturnSetInfo, econtext = 0x58fd5bb8, expectedDesc = 0x58fd5f64, allowedModes = 11, returnMode = SFRM_Materialize, isDone = ExprSingleResult, setResult = 0x58fd7324, setDesc = 0x58fd7118}
[04:20:40.573]         tmptup = {t_len = 1493003872, t_self = {ip_blkid = {bi_hi = 60924, bi_lo = 22783}, ip_posid = 64968}, t_tableOid = 1474478068, t_data = 0x58fd6d90}
[04:20:40.573]         callerContext = 0x58fd53f0
[04:20:40.573]         first_time = true
[04:20:40.573]         __func__ = "ExecMakeTableFunctionResult"
[04:20:40.573] #13 0x56cab9ab in FunctionNext (node=0x58fd55d4) at ../src/backend/executor/nodeFunctionscan.c:94
[04:20:40.573]         tstore = 0x0
[04:20:40.573]         estate = <optimized out>
[04:20:40.573]         direction = ForwardScanDirection
[04:20:40.573]         scanslot = 0x58fd637c
[04:20:40.573]         alldone = <optimized out>
[04:20:40.573]         oldpos = <optimized out>
[04:20:40.573]         funcno = <optimized out>
[04:20:40.573]         att = <optimized out>
[04:20:40.573] #14 0x56c77cc3 in ExecScanFetch (recheckMtd=0x56cab5e0 <FunctionRecheck>, accessMtd=0x56cab702 <FunctionNext>, epqstate=0x0, node=0x58fd55d4) at ../src/include/executor/execScan.h:126
[04:20:40.573] No locals.
[04:20:40.573] #15 ExecScanExtended (projInfo=0x0, qual=0x0, epqstate=0x0, recheckMtd=0x56cab5e0 <FunctionRecheck>, accessMtd=0x56cab702 <FunctionNext>, node=0x58fd55d4) at ../src/include/executor/execScan.h:170
[04:20:40.573]         econtext = <optimized out>
[04:20:40.573]         econtext = <optimized out>
[04:20:40.573]         slot = <optimized out>
[04:20:40.573] #16 ExecScan (node=0x58fd55d4, accessMtd=0x56cab702 <FunctionNext>, recheckMtd=0x56cab5e0 <FunctionRecheck>) at ../src/backend/executor/execScan.c:59
[04:20:40.573]         epqstate = 0x0
[04:20:40.573]         qual = 0x0
[04:20:40.573]         projInfo = 0x0
[04:20:40.573] #17 0x56cab673 in ExecFunctionScan (pstate=0x58fd55d4) at ../src/backend/executor/nodeFunctionscan.c:269
[04:20:40.573]         node = <optimized out>
[04:20:40.573] #18 0x56c701c6 in ExecProcNodeFirst (node=0x58fd55d4) at ../src/backend/executor/execProcnode.c:469
[04:20:40.573] No locals.
[04:20:40.573] #19 0x56c90643 in ExecProcNode (node=0x58fd55d4) at ../src/include/executor/executor.h:272
[04:20:40.573] No locals.
[04:20:40.573] #20 0x56c90793 in fetch_input_tuple (aggstate=aggstate@entry=0x58fd5880) at ../src/backend/executor/nodeAgg.c:561
[04:20:40.573]         slot = <optimized out>
[04:20:40.573] #21 0x56c9ab87 in agg_retrieve_direct (aggstate=aggstate@entry=0x58fd5880) at ../src/backend/executor/nodeAgg.c:2364
[04:20:40.573]         node = 0x58ffe9d4
[04:20:40.573]         econtext = 0x58fd5b2c
[04:20:40.573]         tmpcontext = <optimized out>
[04:20:40.573]         peragg = 0x58fd6e14
[04:20:40.573]         pergroups = 0x58fd6f6c
[04:20:40.573]         outerslot = <optimized out>
[04:20:40.573]         firstSlot = 0x58fd6640
[04:20:40.573]         result = <optimized out>
[04:20:40.573]         hasGroupingSets = false
[04:20:40.573]         numGroupingSets = 1
[04:20:40.573]         currentSet = <optimized out>
[04:20:40.573]         nextSetSize = <optimized out>
[04:20:40.573]         numReset = 1
[04:20:40.573]         i = <optimized out>
[04:20:40.573] #22 0x56c9afdf in ExecAgg (pstate=0x58fd5880) at ../src/backend/executor/nodeAgg.c:2179
[04:20:40.573]         node = 0x58fd5880
[04:20:40.573]         result = 0x0
[04:20:40.573] #23 0x56c701c6 in ExecProcNodeFirst (node=0x58fd5880) at ../src/backend/executor/execProcnode.c:469
[04:20:40.573] No locals.
[04:20:40.573] #24 0x56c59629 in ExecProcNode (node=node@entry=0x58fd5880) at ../src/include/executor/executor.h:272
[04:20:40.573] No locals.
[04:20:40.573] #25 0x56c5a0f6 in ExecutePlan (queryDesc=queryDesc@entry=0x59000f40, operation=operation@entry=CMD_SELECT, sendTuples=sendTuples@entry=true, numberTuples=0, direction=ForwardScanDirection, dest=0x58ffed64) at ../src/backend/executor/execMain.c:1675
[04:20:40.573]         estate = 0x58fd5480
[04:20:40.573]         planstate = 0x58fd5880
[04:20:40.573]         use_parallel_mode = false
[04:20:40.573]         slot = <optimized out>
[04:20:40.573]         current_tuple_count = 0
[04:20:40.573] #26 0x56c5ba7b in standard_ExecutorRun (queryDesc=0x59000f40, direction=ForwardScanDirection, count=0) at ../src/backend/executor/execMain.c:364
[04:20:40.573]         estate = 0x58fd5480
[04:20:40.573]         operation = CMD_SELECT
[04:20:40.573]         dest = 0x58ffed64
[04:20:40.573]         sendTuples = <optimized out>
[04:20:40.573]         oldcontext = 0x59000eb0
[04:20:40.573] #27 0x56c5bafc in ExecutorRun (queryDesc=0x59000f40, direction=ForwardScanDirection, count=0) at ../src/backend/executor/execMain.c:301
[04:20:40.573] No locals.
[04:20:40.573] #28 0x57099554 in PortalRunSelect (portal=portal@entry=0x58f5486c, forward=forward@entry=true, count=0, count@entry=2147483647, dest=0x58ffed64) at ../src/backend/tcop/pquery.c:920
[04:20:40.573]         queryDesc = 0x59000f40
[04:20:40.573]         direction = <optimized out>
[04:20:40.573]         nprocessed = <optimized out>
[04:20:40.573]         __func__ = "PortalRunSelect"
[04:20:40.573] #29 0x5709cc81 in PortalRun (portal=0x58f5486c, count=2147483647, isTopLevel=true, dest=0x58ffed64, altdest=0x58ffed64, qc=0xffff0004) at ../src/backend/tcop/pquery.c:764
[04:20:40.573]         _save_exception_stack = 0xffff0084
[04:20:40.573]         _save_context_stack = 0x0
[04:20:40.573]         _local_sigjmp_buf = {{__jmpbuf = {1474478068, 1492293640, 1492469868, 1492293668, 1584310916, -1342101035}, __mask_was_saved = 0, __saved_mask = {__val = {8, 0, 1474478068, 60, 1466608670, 1474478068, 1474478068, 1474478068, 0, 60, 471, 1463625231, 1492290400, 60, 0, 1463625050, 1493175984, 2, 0, 1474478068, 2, 1492469868, 1492293668, 1452028053, 60, 2, 1474478068, 1460255398, 10543, 1474478068, 1492293640, 1460201811}}}}
[04:20:40.573]         _do_rethrow = <optimized out>
[04:20:40.573]         result = <optimized out>
[04:20:40.573]         nprocessed = <optimized out>
[04:20:40.573]         saveTopTransactionResourceOwner = 0x58f318d0
[04:20:40.573]         saveTopTransactionContext = 0x58f75410
[04:20:40.573]         saveActivePortal = 0x0
[04:20:40.573]         saveResourceOwner = 0x58f318d0
[04:20:40.573]         savePortalContext = 0x0
[04:20:40.573]         saveMemoryContext = 0x58f75410
[04:20:40.573]         __func__ = "PortalRun"
[04:20:40.573] #30 0x570958f5 in exec_simple_query (query_string=query_string@entry=0x58f28bf0 "select count(*) >= 4 as ok FROM pg_system_versions;") at ../src/backend/tcop/postgres.c:1273
[04:20:40.573]         cmdtaglen = 6
[04:20:40.573]         snapshot_set = <optimized out>
[04:20:40.573]         per_parsetree_context = 0x0
[04:20:40.573]         plantree_list = 0x59014738
[04:20:40.573]         parsetree = 0x58f29808
[04:20:40.573]         commandTag = <optimized out>
[04:20:40.573]         qc = {commandTag = CMDTAG_UNKNOWN, nprocessed = 0}
[04:20:40.573]         querytree_list = <optimized out>
[04:20:40.573]         portal = 0x58f5486c
[04:20:40.573]         receiver = <optimized out>
[04:20:40.573]         format = 0
[04:20:40.573]         cmdtagname = <optimized out>
[04:20:40.573]         parsetree_item__state = <optimized out>
[04:20:40.573]         dest = DestRemote
[04:20:40.573]         oldcontext = 0x58f75410
[04:20:40.573]         parsetree_list = 0x58f29824
[04:20:40.573]         parsetree_item = 0x58f29834
[04:20:40.573]         save_log_statement_stats = false
[04:20:40.573]         was_logged = true
[04:20:40.573]         use_implicit_block = false
[04:20:40.573]         msec_str = "\360\213\362X3\000\000\000Q\000\000\000\264z\324Vp\000\377\377\376\377\377?\334Ϊg\251|\324V"
[04:20:40.573]         __func__ = "exec_simple_query"
[04:20:40.573] #31 0x57098843 in PostgresMain (dbname=0x58f2fc7c "regression", username=0x58f2fc60 "postgres") at ../src/backend/tcop/postgres.c:4697
[04:20:40.573]         query_string = 0x58f28bf0 "select count(*) >= 4 as ok FROM pg_system_versions;"
[04:20:40.573]         firstchar = <optimized out>
[04:20:40.573]         input_message = {data = 0x58f28bf0 "select count(*) >= 4 as ok FROM pg_system_versions;", len = 52, maxlen = 1024, cursor = 52}
[04:20:40.573]         local_sigjmp_buf = {{__jmpbuf = {1474478068, 1478697900, 1478697904, 1, 1569933956, -1318128171}, __mask_was_saved = 1, __saved_mask = {__val = {4194304, 0, 1491933360, 1463533008, 1, 1504, 1474478068, 84, 1474478832, 198, 1474478068, 1474478068, 256, 471, 1491933360, 1463624857, 1491933360, 10080, 0, 1463624681, 1474478068, 1478692544, 1478697904, 1459948748, 10080, 4135926618, 1474478068, 1458641995, 3946253352, 1, 4135480149, 1474478068}}}}
[04:20:40.573]         send_ready_for_query = false
[04:20:40.573]         idle_in_transaction_timeout_enabled = false
[04:20:40.573]         idle_session_timeout_enabled = false
[04:20:40.573]         __func__ = "PostgresMain"
[04:20:40.573] #32 0x5708e128 in BackendMain (startup_data=0xffff01cc "", startup_data_len=4) at ../src/backend/tcop/backend_startup.c:107
[04:20:40.573]         bsdata = 0xffff01cc
[04:20:40.573] #33 0x56f2255b in postmaster_child_launch (child_type=<optimized out>, child_slot=<optimized out>, startup_data=<optimized out>, startup_data_len=<optimized out>, client_sock=<optimized out>) at ../src/backend/postmaster/launch_backend.c:274
[04:20:40.573]         pid = <optimized out>
[04:20:40.573] #34 0x56f27bef in BackendStartup (client_sock=client_sock@entry=0xffff0218) at ../src/backend/postmaster/postmaster.c:3519
[04:20:40.573]         bn = 0x58f1c680
[04:20:40.573]         pid = <optimized out>
[04:20:40.573]         startup_data = {canAcceptConnections = CAC_OK}
[04:20:40.573]         cac = <optimized out>
[04:20:40.573]         __func__ = "BackendStartup"
[04:20:40.573] #35 0x56f29e7a in ServerLoop () at ../src/backend/postmaster/postmaster.c:1688
[04:20:40.573]         s = {sock = 8, raddr = {addr = {ss_family = 1, __ss_padding = "\001W\a\000\000\000Lq\333\363\020W\362X\035\354\001W\364\277\342W\020W\362Xp\251\357X2\376\001W\364\277\342WWW\362X\364\250\357X\377\027\000\000\000\020\000\000\000\000\000\000\000\000\000\000\001\000\000\000\352\003\000\000\353\003\000\000\240\201\000\000&\274\006\000\000\000\000\000P\n\000\000\000\000\000\000\b\000\000\000\000\000\000\000t80\000\000\000\000\000\264Ϊg\000\000\000\000\373$/ ", __ss_align = 0}, salen = 2}}
[04:20:40.573]         i = 0
[04:20:40.573]         now = <optimized out>
[04:20:40.573]         last_lockfile_recheck_time = 1739247287
[04:20:40.573]         last_touch_time = 1739247287
[04:20:40.573]         events = {{pos = 1, events = 2, fd = 6, user_data = 0x0}, {pos = 0, events = 0, fd = 0, user_data = 0x0}, {pos = 0, events = 539960571, fd = 0, user_data = 0x0}, {pos = 0, events = 8, fd = 1, user_data = 0x1b}, {pos = 0, events = 0, fd = 0, user_data = 0x0}, {pos = 0, events = 0, fd = 4112, user_data = 0xf685b62c}, {pos = 1492282160, events = 199, fd = 4096, user_data = 0xf685bc42}, {pos = -157417484, events = 4137551864, fd = 8240, user_data = 0x1000}, {pos = 1492282152, events = 1, fd = 1, user_data = 0x0}, {pos = 256, events = 0, fd = 99, user_data = 0x40}, {pos = 0, events = 0, fd = 0, user_data = 0xf69e07c0}, {pos = 4096, events = 4137549812, fd = -216, user_data = 0xf685ca4f <malloc+367>}, {pos = 1491973584, events = 4137549812, fd = -64344, user_data = 0xf68ccb4c <__fstat64_time64+44>}, {pos = 7, events = 4137127209, fd = -64608, user_data = 0xf69dfff4}, {pos = -159104969, events = 4137549812, fd = 1491973584, user_data = 0xf6835b22 <_IO_file_doallocate+178>}, {pos = 1491973584, events = 1492282160, fd = 1492286256, user_data = 0x1}, {pos = 2049, events = 0, fd = 441382, user_data = 0x0}, {pos = 33184, events = 4159820612, fd = -159506214, user_data = 0x565e447f}, {pos = 0, events = 0, fd = 2640, user_data = 0x0}, {pos = 4096, events = 4159995892, fd = 0, user_data = 0x67aaceb4}, {pos = 0, events = 4150071712, fd = -159594184, user_data = 0xf67cacf8}, {pos = 2090263927, events = 4159821577, fd = 1, user_data = 0x1}, {pos = -159570024, events = 1510, fd = -159541096, user_data = 0xf75d11a0}, {pos = -64396, events = 4294902896, fd = 4128, user_data = 0x800}, {pos = 1492286264, events = 43, fd = 0, user_data = 0xf67cc938}, {pos = -134971404, events = 4135426200, fd = 1448809211, user_data = 0xf67d2798}, {pos = 2090263927, events = 4150071712, fd = 23, user_data = 0xffff0500}, {pos = -64396, events = 4092087376, fd = 1492280104, user_data = 0xf685a619}, {pos = 7, events = 4137551808, fd = -157417484, user_data = 0x811}, {pos = 0, events = 0, fd = 1, user_data = 0x573baea2 <MemoryChunkIsExternal+12>}, {pos = 1492288320, events = 2090263927, fd = -134968280, user_data = 0xffff0500}, {pos = -64252, events = 4159823566, fd = 1448621676, user_data = 0xffff0504}, {pos = 16204, events = 3, fd = 3, user_data = 0x0}, {pos = 2, events = 3, fd = 0, user_data = 0x1}, {pos = 48, events = 0, fd = 6459399, user_data = 0x1400}, {pos = -134971404, events = 44, fd = 0, user_data = 0xffffff0c}, {pos = 0, events = 12, fd = 66193, user_data = 0xf68a26cc <fork+524>}, {pos = 12, events = 0, fd = -64048, user_data = 0xf6852692 <pthread_sigmask+82>}, {pos = -1, events = 4135397272, fd = -144895584, user_data = 0x1011}, {pos = 0, events = 0, fd = 3, user_data = 0x0}, {pos = 1474478068, events = 0, fd = 1448809211, user_data = 0x57e2c230 <fork@got[plt]>}, {pos = -134968752, events = 4159850443, fd = 0, user_data = 0xf6844c6d}, {pos = -64148, events = 4159999016, fd = -202879712, user_data = 0x1}, {pos = 0, events = 4137544532, fd = -157424768, user_data = 0xffff056c}, {pos = 0, events = 1120, fd = -134971404, user_data = 0xf6843380}, {pos = 0, events = 0, fd = 0, user_data = 0xde4d3a00}, {pos = -159570024, events = 4136248512, fd = -157417484, user_data = 0xde4d3a00}, {pos = -157417484, events = 66193, fd = 12, user_data = 0xf67fc380 <sigprocmask+32>}, {pos = 2, events = 4294903248, fd = 0, user_data = 0x57e2bff4}, {pos = 0, events = 4135568230, fd = 1474478068, user_data = 0x56f221a1 <fork_process+226>}, {pos = 2, events = 4294903248, fd = 0, user_data = 0x573bddb0 <AllocSetDelete+86>}, {pos = 4194304, events = 0, fd = 515362710, user_data = 0x3b76b9}, {pos = 1739247286, events = 0, fd = 74, user_data = 0x0}, {pos = -157417484, events = 4294903388, fd = 1492093364, user_data = 0xf689c1cc <__clock_gettime64+60>}, {pos = 0, events = 4294903388, fd = 1474478068, user_data = 0x57375f01 <should_output_to_client+9>}, {pos = 1492238928, events = 0, fd = 1474478068, user_data = 0x57379bc2 <errstart+357>}, {pos = -63832, events = 1492248472, fd = 1492101364, user_data = 0x8906bd}, {pos = 0, events = 4294903388, fd = 1492101488, user_data = 0x57e2bff4}, {pos = 12, events = 1492246432, fd = 1492246412, user_data = 0x56f24d03 <AssignPostmasterChildSlot+1203>}, {pos = 13, events = 0, fd = 12, user_data = 0x57375f01 <should_output_to_client+9>}, {pos = 0, events = 12, fd = 1474478068, user_data = 0x57379bc2 <errstart+357>}, {pos = 230, events = 1478608032, fd = 1458721868, user_data = 0x56f26509 <maybe_start_bgworkers+488>}, {pos = 1492246412, events = 12, fd = 0, user_data = 0x0}, {pos = 1, events = 1476483448, fd = 1492095564, user_data = 0x58015978 <BackgroundWorkerList>}}
[04:20:40.573]         nevents = 1
[04:20:40.573]         __func__ = "ServerLoop"
[04:20:40.573] #36 0x56f2b711 in PostmasterMain (argc=4, argv=0x58ed17b0) at ../src/backend/postmaster/postmaster.c:1386
[04:20:40.573]         opt = <optimized out>
[04:20:40.573]         status = <optimized out>
[04:20:40.573]         userDoption = <optimized out>
[04:20:40.573]         listen_addr_saved = false
[04:20:40.573]         output_config_variable = <optimized out>
[04:20:40.573]         __func__ = "PostmasterMain"
[04:20:40.573] #37 0x56d4e042 in main (argc=4, argv=0x58ed17b0) at ../src/backend/main/main.c:230
[04:20:40.573]         do_check_root = <optimized out>
[04:20:40.573]         dispatch_option = <optimized out>
[04:20:40.599] -e 
[04:20:40.599] 
[04:20:40.599] 
[04:20:40.665] dumping /tmp/cores/postgres-6-71252.core for /tmp/cirrus-ci-build/build-32/tmp_install//usr/local/pgsql/bin/postgres
[04:20:40.908] [New LWP 71252]
[04:20:40.908] 
[04:20:40.908] This GDB supports auto-downloading debuginfo from the following URLs:
[04:20:40.908]   <https://debuginfod.debian.net>
[04:20:40.908] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[04:20:40.908] Debuginfod has been disabled.
[04:20:40.908] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[04:20:41.012] [Thread debugging using libthread_db enabled]
[04:20:41.012] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[04:20:41.012] Core was generated by `postgres: postgres regression [local] SELECT                                  '.
[04:20:41.012] Program terminated with signal SIGABRT, Aborted.
[04:20:41.012] #0  0xf7f7b559 in __kernel_vsyscall ()
[04:20:41.303] 
[04:20:41.303] Thread 1 (Thread 0xf3e20240 (LWP 71252)):
[04:20:41.303] #0  0xf7f7b559 in __kernel_vsyscall ()
[04:20:41.303] No symbol table info available.
[04:20:41.303] #1  0xf68b6407 in ?? () from /lib/i386-linux-gnu/libc.so.6
[04:20:41.303] No symbol table info available.
[04:20:41.303] #2  0xf6865111 in raise () from /lib/i386-linux-gnu/libc.so.6
[04:20:41.303] No symbol table info available.
[04:20:41.303] #3  0xf684e26a in abort () from /lib/i386-linux-gnu/libc.so.6
[04:20:41.303] No symbol table info available.
[04:20:41.303] #4  0xf6a71d4a in __sanitizer::Abort () at ../../../../../src/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cpp:143
[04:20:41.303] No locals.
[04:20:41.303] #5  0xf6a80896 in __sanitizer::Die () at ../../../../../src/libsanitizer/sanitizer_common/sanitizer_termination.cpp:58
[04:20:41.303] No locals.
[04:20:41.303] #6  0xf6a5ec5b in __ubsan::__ubsan_handle_nonnull_arg_abort (Data=<optimized out>) at ../../../../../src/libsanitizer/ubsan/ubsan_handlers.cpp:750
[04:20:41.303]         bp = 4292152504
[04:20:41.303]         pc = <optimized out>
[04:20:41.303]         Opts = {FromUnrecoverableHandler = 208, pc = 4294967292, bp = 4138069040}
[04:20:41.303] #7  0x56931f8c in fill_val (att=att@entry=0x590fc76c, bit=<optimized out>, bitmask=bitmask@entry=0xffd50d28, dataP=0xffd50d5c, infomask=0x59153cb0, datum=0, isnull=false) at ../src/backend/access/common/heaptuple.c:384
[04:20:41.303]         data_length = 8
[04:20:41.303]         data = 0x59153cc4 ""
[04:20:41.303] #8  0x56933b83 in heap_fill_tuple (tupleDesc=0x590fc738, values=0xffd50e00, isnull=0xffd50dfd, data=<optimized out>, data_size=24, infomask=0x59153cb0, bit=0x0) at ../src/backend/access/common/heaptuple.c:433
[04:20:41.303]         attr = 0x590fc76c
[04:20:41.303]         bitP = 0x0
[04:20:41.303]         bitmask = 0
[04:20:41.303]         i = 2
[04:20:41.303]         numberOfAttributes = 3
[04:20:41.303]         start = 0x59153cb4 "\vArch\025x86-linux"
[04:20:41.303] #9  0x56936cb3 in heap_form_minimal_tuple (tupleDescriptor=0x590fc738, values=0xffd50e00, isnull=0xffd50dfd) at ../src/backend/access/common/heaptuple.c:1509
[04:20:41.303]         tuple = 0x59153ca8
[04:20:41.303]         len = 36
[04:20:41.303]         data_len = 24
[04:20:41.303]         hoff = 12
[04:20:41.303]         hasnull = false
[04:20:41.303]         numberOfAttributes = <optimized out>
[04:20:41.303]         i = <optimized out>
[04:20:41.303]         __func__ = "heap_form_minimal_tuple"
[04:20:41.303] #10 0x5746e4f8 in tuplestore_putvalues (state=0x590fc944, tdesc=0x590fc738, values=0xffd50e00, isnull=0xffd50dfd) at ../src/backend/utils/sort/tuplestore.c:790
[04:20:41.303]         tuple = <optimized out>
[04:20:41.303]         oldcxt = 0x59133ba0
[04:20:41.303] #11 0x5742eb74 in pg_get_system_versions (fcinfo=0x5911e530) at ../src/backend/utils/misc/system_version.c:166
[04:20:41.303]         values = {1494432956, 1494432976, 0}
[04:20:41.303]         nulls = {false, false, false}
[04:20:41.303]         available = true
[04:20:41.303]         version = 0x59133c30 "x86-linux"
[04:20:41.303]         rsinfo = 0xffd50e94
[04:20:41.303]         status = {hashp = 0x58ffd940, curBucket = 46, curEntry = 0x0, hasHashvalue = false, hashvalue = 1456391994}
[04:20:41.303]         hentry = 0x58fff348
[04:20:41.303] #12 0x56cee034 in ExecMakeTableFunctionResult (setexpr=0x590fadd8, econtext=<optimized out>, argContext=0x5911e4a0, expectedDesc=0x590fb584, randomAccess=false) at ../src/backend/executor/execSRF.c:234
[04:20:41.303]         result = 0
[04:20:41.303]         tupstore = 0x0
[04:20:41.303]         tupdesc = 0x0
[04:20:41.303]         funcrettype = 2249
[04:20:41.303]         returnsTuple = true
[04:20:41.303]         returnsSet = true
[04:20:41.303]         fcinfo = 0x5911e530
[04:20:41.303]         fcusage = {fs = 0x0, save_f_total_time = {ticks = 6255889364431291420}, save_total = {ticks = 6334946147346747264}, start = {ticks = 4294967297}}
[04:20:41.303]         rsinfo = {type = T_ReturnSetInfo, econtext = 0x590fb1d8, expectedDesc = 0x590fb584, allowedModes = 11, returnMode = SFRM_Materialize, isDone = ExprSingleResult, setResult = 0x590fc944, setDesc = 0x590fc738}
[04:20:41.303]         tmptup = {t_len = 1494205568, t_self = {ip_blkid = {bi_hi = 17436, bi_lo = 22802}, ip_posid = 4312}, t_tableOid = 1474969588, t_data = 0x590fc3b0}
[04:20:41.303]         callerContext = 0x590faa10
[04:20:41.303]         first_time = true
[04:20:41.303]         __func__ = "ExecMakeTableFunctionResult"
[04:20:41.303] #13 0x56d239ab in FunctionNext (node=0x590fabf4) at ../src/backend/executor/nodeFunctionscan.c:94
[04:20:41.303]         tstore = 0x0
[04:20:41.303]         estate = <optimized out>
[04:20:41.303]         direction = ForwardScanDirection
[04:20:41.303]         scanslot = 0x590fb99c
[04:20:41.303]         alldone = <optimized out>
[04:20:41.303]         oldpos = <optimized out>
[04:20:41.303]         funcno = <optimized out>
[04:20:41.303]         att = <optimized out>
[04:20:41.303] #14 0x56cefcc3 in ExecScanFetch (recheckMtd=0x56d235e0 <FunctionRecheck>, accessMtd=0x56d23702 <FunctionNext>, epqstate=0x0, node=0x590fabf4) at ../src/include/executor/execScan.h:126
[04:20:41.303] No locals.
[04:20:41.303] #15 ExecScanExtended (projInfo=0x0, qual=0x0, epqstate=0x0, recheckMtd=0x56d235e0 <FunctionRecheck>, accessMtd=0x56d23702 <FunctionNext>, node=0x590fabf4) at ../src/include/executor/execScan.h:170
[04:20:41.303]         econtext = <optimized out>
[04:20:41.303]         econtext = <optimized out>
[04:20:41.303]         slot = <optimized out>
[04:20:41.303] #16 ExecScan (node=0x590fabf4, accessMtd=0x56d23702 <FunctionNext>, recheckMtd=0x56d235e0 <FunctionRecheck>) at ../src/backend/executor/execScan.c:59
[04:20:41.303]         epqstate = 0x0
[04:20:41.303]         qual = 0x0
[04:20:41.303]         projInfo = 0x0
[04:20:41.303] #17 0x56d23673 in ExecFunctionScan (pstate=0x590fabf4) at ../src/backend/executor/nodeFunctionscan.c:269
[04:20:41.303]         node = <optimized out>
[04:20:41.303] #18 0x56ce81c6 in ExecProcNodeFirst (node=0x590fabf4) at ../src/backend/executor/execProcnode.c:469
[04:20:41.303] No locals.
[04:20:41.303] #19 0x56d08643 in ExecProcNode (node=0x590fabf4) at ../src/include/executor/executor.h:272
[04:20:41.303] No locals.
[04:20:41.303] #20 0x56d08793 in fetch_input_tuple (aggstate=aggstate@entry=0x590faea0) at ../src/backend/executor/nodeAgg.c:561
[04:20:41.303]         slot = <optimized out>
[04:20:41.303] #21 0x56d12b87 in agg_retrieve_direct (aggstate=aggstate@entry=0x590faea0) at ../src/backend/executor/nodeAgg.c:2364
[04:20:41.303]         node = 0x59123ff4
[04:20:41.303]         econtext = 0x590fb14c
[04:20:41.303]         tmpcontext = <optimized out>
[04:20:41.303]         peragg = 0x590fc434
[04:20:41.303]         pergroups = 0x590fc58c
[04:20:41.303]         outerslot = <optimized out>
[04:20:41.303]         firstSlot = 0x590fbc60
[04:20:41.303]         result = <optimized out>
[04:20:41.303]         hasGroupingSets = false
[04:20:41.303]         numGroupingSets = 1
[04:20:41.303]         currentSet = <optimized out>
[04:20:41.303]         nextSetSize = <optimized out>
[04:20:41.303]         numReset = 1
[04:20:41.303]         i = <optimized out>
[04:20:41.303] #22 0x56d12fdf in ExecAgg (pstate=0x590faea0) at ../src/backend/executor/nodeAgg.c:2179
[04:20:41.303]         node = 0x590faea0
[04:20:41.303]         result = 0x0
[04:20:41.303] #23 0x56ce81c6 in ExecProcNodeFirst (node=0x590faea0) at ../src/backend/executor/execProcnode.c:469
[04:20:41.303] No locals.
[04:20:41.303] #24 0x56cd1629 in ExecProcNode (node=node@entry=0x590faea0) at ../src/include/executor/executor.h:272
[04:20:41.303] No locals.
[04:20:41.303] #25 0x56cd20f6 in ExecutePlan (queryDesc=queryDesc@entry=0x59126560, operation=operation@entry=CMD_SELECT, sendTuples=sendTuples@entry=true, numberTuples=0, direction=ForwardScanDirection, dest=0x59124384) at ../src/backend/executor/execMain.c:1675
[04:20:41.303]         estate = 0x590faaa0
[04:20:41.303]         planstate = 0x590faea0
[04:20:41.303]         use_parallel_mode = false
[04:20:41.303]         slot = <optimized out>
[04:20:41.303]         current_tuple_count = 0
[04:20:41.303] #26 0x56cd3a7b in standard_ExecutorRun (queryDesc=0x59126560, direction=ForwardScanDirection, count=0) at ../src/backend/executor/execMain.c:364
[04:20:41.303]         estate = 0x590faaa0
[04:20:41.303]         operation = CMD_SELECT
[04:20:41.303]         dest = 0x59124384
[04:20:41.303]         sendTuples = <optimized out>
[04:20:41.303]         oldcontext = 0x591264d0
[04:20:41.303] #27 0x56cd3afc in ExecutorRun (queryDesc=0x59126560, direction=ForwardScanDirection, count=0) at ../src/backend/executor/execMain.c:301
[04:20:41.303] No locals.
[04:20:41.303] #28 0x57111554 in PortalRunSelect (portal=portal@entry=0x5905da8c, forward=forward@entry=true, count=0, count@entry=2147483647, dest=0x59124384) at ../src/backend/tcop/pquery.c:920
[04:20:41.303]         queryDesc = 0x59126560
[04:20:41.303]         direction = <optimized out>
[04:20:41.303]         nprocessed = <optimized out>
[04:20:41.303]         __func__ = "PortalRunSelect"
[04:20:41.303] #29 0x57114c81 in PortalRun (portal=0x5905da8c, count=2147483647, isTopLevel=true, dest=0x59124384, altdest=0x59124384, qc=0xffd51314) at ../src/backend/tcop/pquery.c:764
[04:20:41.303]         _save_exception_stack = 0xffd51394
[04:20:41.303]         _save_context_stack = 0x0
[04:20:41.303]         _local_sigjmp_buf = {{__jmpbuf = {1474969588, 1493362424, 1493555852, 1493362452, -356583810, 1645188399}, __mask_was_saved = 0, __saved_mask = {__val = {8, 0, 1474969588, 60, 1467100190, 1474969588, 1474969588, 1474969588, 0, 60, 471, 1464116751, 1493359184, 60, 0, 1464116570, 1494377680, 2, 0, 1474969588, 2, 1493555852, 1493362452, 1452519573, 60, 2, 1474969588, 1460746918, 10429, 1474969588, 1493362424, 1460693331}}}}
[04:20:41.303]         _do_rethrow = <optimized out>
[04:20:41.303]         result = <optimized out>
[04:20:41.303]         nprocessed = <optimized out>
[04:20:41.303]         saveTopTransactionResourceOwner = 0x58fd8468
[04:20:41.303]         saveTopTransactionContext = 0x5907e630
[04:20:41.303]         saveActivePortal = 0x0
[04:20:41.303]         saveResourceOwner = 0x58fd8468
[04:20:41.303]         savePortalContext = 0x0
[04:20:41.303]         saveMemoryContext = 0x5907e630
[04:20:41.303]         __func__ = "PortalRun"
[04:20:41.303] #30 0x5710d8f5 in exec_simple_query (query_string=query_string@entry=0x5902dae0 "select count(*) >= 4 as ok FROM pg_system_versions;") at ../src/backend/tcop/postgres.c:1273
[04:20:41.303]         cmdtaglen = 6
[04:20:41.303]         snapshot_set = <optimized out>
[04:20:41.303]         per_parsetree_context = 0x0
[04:20:41.303]         plantree_list = 0x59139d58
[04:20:41.303]         parsetree = 0x5902e6f8
[04:20:41.303]         commandTag = <optimized out>
[04:20:41.303]         qc = {commandTag = CMDTAG_UNKNOWN, nprocessed = 0}
[04:20:41.303]         querytree_list = <optimized out>
[04:20:41.303]         portal = 0x5905da8c
[04:20:41.303]         receiver = <optimized out>
[04:20:41.303]         format = 0
[04:20:41.303]         cmdtagname = <optimized out>
[04:20:41.303]         parsetree_item__state = <optimized out>
[04:20:41.303]         dest = DestRemote
[04:20:41.303]         oldcontext = 0x5907e630
[04:20:41.303]         parsetree_list = 0x5902e714
[04:20:41.303]         parsetree_item = 0x5902e724
[04:20:41.303]         save_log_statement_stats = false
[04:20:41.303]         was_logged = false
[04:20:41.303]         use_implicit_block = false
[04:20:41.303]         msec_str = "\340\332\002Y3\000\000\000Q\000\000\000\264\372\333V\200\023\325\377\376\377\377?\330Ϊg\251\374\333V"
[04:20:41.303]         __func__ = "exec_simple_query"
[04:20:41.303] #31 0x57110843 in PostgresMain (dbname=0x59034b6c "regression", username=0x59034b50 "postgres") at ../src/backend/tcop/postgres.c:4697
[04:20:41.303]         query_string = 0x5902dae0 "select count(*) >= 4 as ok FROM pg_system_versions;"
[04:20:41.303]         firstchar = <optimized out>
[04:20:41.303]         input_message = {data = 0x5902dae0 "select count(*) >= 4 as ok FROM pg_system_versions;", len = 52, maxlen = 1024, cursor = 52}
[04:20:41.303]         local_sigjmp_buf = {{__jmpbuf = {1474969588, 1479189420, 1479189424, 1, -356788610, 1633700143}, __mask_was_saved = 1, __saved_mask = {__val = {4194304, 0, 1493002224, 1464024528, 1, 1504, 1474969588, 84, 1474970352, 198, 1474969588, 1474969588, 256, 471, 1493002224, 1464116377, 1493002224, 10880, 0, 1464116201, 1474969588, 1479184064, 1479189424, 1460440268, 10880, 4136356698, 1474969588, 1459133515, 3943453224, 1, 4135910229, 1474969588}}}}
[04:20:41.303]         send_ready_for_query = false
[04:20:41.303]         idle_in_transaction_timeout_enabled = false
[04:20:41.303]         idle_session_timeout_enabled = false
[04:20:41.303]         __func__ = "PostgresMain"
[04:20:41.303] #32 0x57106128 in BackendMain (startup_data=0xffd514dc "", startup_data_len=4) at ../src/backend/tcop/backend_startup.c:107
[04:20:41.303]         bsdata = 0xffd514dc
[04:20:41.303] #33 0x56f9a55b in postmaster_child_launch (child_type=<optimized out>, child_slot=<optimized out>, startup_data=<optimized out>, startup_data_len=<optimized out>, client_sock=<optimized out>) at ../src/backend/postmaster/launch_backend.c:274
[04:20:41.303]         pid = <optimized out>
[04:20:41.303] #34 0x56f9fbef in BackendStartup (client_sock=client_sock@entry=0xffd51528) at ../src/backend/postmaster/postmaster.c:3519
[04:20:41.303]         bn = 0x59021650
[04:20:41.303]         pid = <optimized out>
[04:20:41.303]         startup_data = {canAcceptConnections = CAC_OK}
[04:20:41.303]         cac = <optimized out>
[04:20:41.303]         __func__ = "BackendStartup"
[04:20:41.303] #35 0x56fa1e7a in ServerLoop () at ../src/backend/postmaster/postmaster.c:1688
[04:20:41.303]         s = {sock = 9, raddr = {addr = {ss_family = 1, __ss_padding = "\tW\b\000\000\000L\001\342\363\000\246\002Y\035l\tW\364?\352W\000\246\002Y\020\371\377X2~\tW\364?\352WG\246\002Y\210\370\377X\377\027\000\000\000\020\000\000\000\000\000\000\000\000\000\000\001\000\000\000\352\003\000\000\353\003\000\000\200\201\000\0003\257\006\000\000\000\000\000P\n\000\000\000\000\000\000\b\000\000\000\000\000\000\000t80\000\000\000\000\000\262Ϊg\000\000\000\000k\213\0341", __ss_align = 0}, salen = 2}}
[04:20:41.303]         i = 0
[04:20:41.303]         now = <optimized out>
[04:20:41.303]         last_lockfile_recheck_time = 1739247284
[04:20:41.303]         last_touch_time = 1739247284
[04:20:41.303]         events = {{pos = 1, events = 2, fd = 7, user_data = 0x0}, {pos = 0, events = 0, fd = 0, user_data = 0x0}, {pos = 0, events = 823954283, fd = 0, user_data = 0x0}, {pos = 0, events = 8, fd = 1, user_data = 0x1b}, {pos = 0, events = 0, fd = 0, user_data = 0x0}, {pos = 0, events = 0, fd = 4112, user_data = 0xf68c462c}, {pos = 1493350944, events = 5, fd = 4096, user_data = 0xf68c4c42}, {pos = -156987404, events = 4137981944, fd = 8240, user_data = 0x1000}, {pos = 1493350936, events = 1, fd = 1, user_data = 0x0}, {pos = 256, events = 0, fd = 99, user_data = 0x40}, {pos = 0, events = 0, fd = 0, user_data = 0xf6a497c0}, {pos = 4096, events = 4137979892, fd = -216, user_data = 0xf68c5a4f <malloc+367>}, {pos = 1493042544, events = 4137979892, fd = -2811976, user_data = 0xf6935b4c <__fstat64_time64+44>}, {pos = 8, events = 4137557289, fd = -2812240, user_data = 0xf6a48ff4}, {pos = -158674889, events = 4137979892, fd = 1493042544, user_data = 0xf689eb22 <_IO_file_doallocate+178>}, {pos = 1493042544, events = 1493350944, fd = 1493355040, user_data = 0x1}, {pos = 2049, events = 0, fd = 438067, user_data = 0x0}, {pos = 33152, events = 4160250692, fd = -159076134, user_data = 0x5665c47f}, {pos = 0, events = 0, fd = 2640, user_data = 0x0}, {pos = 4096, events = 4160425972, fd = 0, user_data = 0x67aaceb2}, {pos = 0, events = 4150501792, fd = -159164104, user_data = 0xf6833cf8}, {pos = 2090263927, events = 4160251657, fd = 1, user_data = 0x1}, {pos = -159139944, events = 1510, fd = -159111016, user_data = 0xf763a1a0}, {pos = -2812028, events = 4292155264, fd = 4128, user_data = 0x800}, {pos = 1493355048, events = 43, fd = 0, user_data = 0xf6835938}, {pos = -134541324, events = 4135856280, fd = 1449300731, user_data = 0xf683b798}, {pos = 2090263927, events = 4150501792, fd = 23, user_data = 0xffd51810}, {pos = -2812028, events = 4092517456, fd = 1493348888, user_data = 0xf68c3619}, {pos = 8, events = 4137981888, fd = -156987404, user_data = 0x811}, {pos = 0, events = 0, fd = 1, user_data = 0x57432ea2 <MemoryChunkIsExternal+12>}, {pos = 1493357104, events = 2090263927, fd = -134538200, user_data = 0xffd51810}, {pos = -2811884, events = 4160253646, fd = 1449113196, user_data = 0xffd51814}, {pos = 16204, events = 3, fd = 3, user_data = 0x0}, {pos = 2, events = 3, fd = 0, user_data = 0x1}, {pos = 48, events = 0, fd = 6950919, user_data = 0x1400}, {pos = -134541324, events = 44, fd = 0, user_data = 0xffffff0c}, {pos = 0, events = 12, fd = 65565, user_data = 0xf690b6cc <fork+524>}, {pos = 12, events = 0, fd = -2811680, user_data = 0xf68bb692 <pthread_sigmask+82>}, {pos = -1, events = 4135827352, fd = -144465504, user_data = 0x1011}, {pos = 0, events = 0, fd = 3, user_data = 0x0}, {pos = 1474969588, events = 0, fd = 1449300731, user_data = 0x57ea4230 <fork@got[plt]>}, {pos = -134538672, events = 4160280523, fd = 0, user_data = 0xf68adc6d}, {pos = -2811780, events = 4160429096, fd = -202449632, user_data = 0x1}, {pos = 0, events = 4137974612, fd = -156994688, user_data = 0xffd5187c}, {pos = 0, events = 1120, fd = -134541324, user_data = 0xf68ac380}, {pos = 0, events = 0, fd = 0, user_data = 0x35c50a00}, {pos = -159139944, events = 4136678592, fd = -156987404, user_data = 0x35c50a00}, {pos = -156987404, events = 65565, fd = 12, user_data = 0xf6865380 <sigprocmask+32>}, {pos = 2, events = 4292155616, fd = 0, user_data = 0x57ea3ff4}, {pos = 0, events = 4135998310, fd = 1474969588, user_data = 0x56f9a1a1 <fork_process+226>}, {pos = 2, events = 4292155616, fd = 0, user_data = 0x57435db0 <AllocSetDelete+86>}, {pos = 4194304, events = 0, fd = -201809158, user_data = 0x122a4e}, {pos = 1739247284, events = 0, fd = 74, user_data = 0x0}, {pos = -156987404, events = 4292155756, fd = 1493317332, user_data = 0xf69051cc <__clock_gettime64+60>}, {pos = 0, events = 4292155756, fd = 1474969588, user_data = 0x573edf01 <should_output_to_client+9>}, {pos = 1493307712, events = 0, fd = 1474969588, user_data = 0x573f1bc2 <errstart+357>}, {pos = -2811464, events = 1493317376, fd = 1493170312, user_data = 0x8f96bd}, {pos = 0, events = 4292155756, fd = 1493170448, user_data = 0x57ea3ff4}, {pos = 12, events = 1493315776, fd = 1493315756, user_data = 0x56f9cd03 <AssignPostmasterChildSlot+1203>}, {pos = 13, events = 0, fd = 12, user_data = 0x573edf01 <should_output_to_client+9>}, {pos = 0, events = 12, fd = 1474969588, user_data = 0x573f1bc2 <errstart+357>}, {pos = 250, events = 1479099552, fd = 1459213388, user_data = 0x56f9e509 <maybe_start_bgworkers+488>}, {pos = 1493315756, events = 12, fd = 0, user_data = 0x0}, {pos = 1, events = 1476974968, fd = 1493164448, user_data = 0x5808d978 <BackgroundWorkerList>}}
[04:20:41.303]         nevents = 1
[04:20:41.303]         __func__ = "ServerLoop"
[04:20:41.303] #36 0x56fa3711 in PostmasterMain (argc=8, argv=0x58fd6730) at ../src/backend/postmaster/postmaster.c:1386
[04:20:41.303]         opt = <optimized out>
[04:20:41.303]         status = <optimized out>
[04:20:41.303]         userDoption = <optimized out>
[04:20:41.303]         listen_addr_saved = false
[04:20:41.303]         output_config_variable = <optimized out>
[04:20:41.303]         __func__ = "PostmasterMain"
[04:20:41.303] #37 0x56dc6042 in main (argc=8, argv=0x58fd6730) at ../src/backend/main/main.c:230
[04:20:41.303]         do_check_root = <optimized out>
[04:20:41.303]         dispatch_option = <optimized out>
[04:20:41.329] -e 
[04:20:41.329] 
[04:20:41.329] 
[04:20:41.388] dumping /tmp/cores/sh-3-35695.core for /bin/sh
[04:20:41.438] 
[04:20:41.438] This GDB supports auto-downloading debuginfo from the following URLs:
[04:20:41.438]   <https://debuginfod.debian.net>
[04:20:41.438] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[04:20:41.438] Debuginfod has been disabled.
[04:20:41.438] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[04:20:41.442] [New LWP 35695]
[04:20:41.444] [Thread debugging using libthread_db enabled]
[04:20:41.444] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[04:20:41.444] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[04:20:41.444] Program terminated with signal SIGQUIT, Quit.
[04:20:41.444] #0  0x00007fd93676dda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:41.447] 
[04:20:41.447] Thread 1 (Thread 0x7fd9366db740 (LWP 35695)):
[04:20:41.447] #0  0x00007fd93676dda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:41.447] No symbol table info available.
[04:20:41.447] #1  0x00007fd93671a239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:41.447] No symbol table info available.
[04:20:41.447] #2  0x00007fd93671a497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:41.447] No symbol table info available.
[04:20:41.447] #3  0x000055d2a7d205c1 in ?? ()
[04:20:41.447] No symbol table info available.
[04:20:41.447] #4  0x000055d2a7d1a369 in ?? ()
[04:20:41.447] No symbol table info available.
[04:20:41.447] #5  0x000055d2a7d1920f in ?? ()
[04:20:41.447] No symbol table info available.
[04:20:41.447] #6  0x000055d2a7d19c3b in ?? ()
[04:20:41.447] No symbol table info available.
[04:20:41.447] #7  0x000055d2a7d1766f in ?? ()
[04:20:41.447] No symbol table info available.
[04:20:41.447] #8  0x00007fd93670524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:41.447] No symbol table info available.
[04:20:41.447] #9  0x00007fd936705305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:41.447] No symbol table info available.
[04:20:41.447] #10 0x000055d2a7d17781 in ?? ()
[04:20:41.447] No symbol table info available.
[04:20:41.455] -e 
[04:20:41.455] 
[04:20:41.455] 
[04:20:41.524] dumping /tmp/cores/postgres-6-79136.core for /tmp/cirrus-ci-build/build-32/tmp_install/usr/local/pgsql/bin/postgres
[04:20:41.772] [New LWP 79136]
[04:20:41.772] 
[04:20:41.772] This GDB supports auto-downloading debuginfo from the following URLs:
[04:20:41.772]   <https://debuginfod.debian.net>
[04:20:41.772] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[04:20:41.772] Debuginfod has been disabled.
[04:20:41.772] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[04:20:41.881] [Thread debugging using libthread_db enabled]
[04:20:41.881] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[04:20:41.881] Core was generated by `postgres: primary: postgres regression [local] SELECT                         '.
[04:20:41.881] Program terminated with signal SIGABRT, Aborted.
[04:20:41.881] #0  0xf7efa559 in __kernel_vsyscall ()
[04:20:42.172] 
[04:20:42.172] Thread 1 (Thread 0xf3d9f240 (LWP 79136)):
[04:20:42.172] #0  0xf7efa559 in __kernel_vsyscall ()
[04:20:42.172] No symbol table info available.
[04:20:42.172] #1  0xf6835407 in ?? () from /lib/i386-linux-gnu/libc.so.6
[04:20:42.172] No symbol table info available.
[04:20:42.172] #2  0xf67e4111 in raise () from /lib/i386-linux-gnu/libc.so.6
[04:20:42.172] No symbol table info available.
[04:20:42.172] #3  0xf67cd26a in abort () from /lib/i386-linux-gnu/libc.so.6
[04:20:42.172] No symbol table info available.
[04:20:42.172] #4  0xf69f0d4a in __sanitizer::Abort () at ../../../../../src/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cpp:143
[04:20:42.172] No locals.
[04:20:42.172] #5  0xf69ff896 in __sanitizer::Die () at ../../../../../src/libsanitizer/sanitizer_common/sanitizer_termination.cpp:58
[04:20:42.172] No locals.
[04:20:42.172] #6  0xf69ddc5b in __ubsan::__ubsan_handle_nonnull_arg_abort (Data=<optimized out>) at ../../../../../src/libsanitizer/ubsan/ubsan_handlers.cpp:750
[04:20:42.172]         bp = 4290706232
[04:20:42.172]         pc = <optimized out>
[04:20:42.172]         Opts = {FromUnrecoverableHandler = 208, pc = 4294967292, bp = 4137540656}
[04:20:42.172] #7  0x56926f8c in fill_val (att=att@entry=0x59cdeb14, bit=<optimized out>, bitmask=bitmask@entry=0xffbefba8, dataP=0xffbefbdc, infomask=0x59d0e1a0, datum=0, isnull=false) at ../src/backend/access/common/heaptuple.c:384
[04:20:42.172]         data_length = 8
[04:20:42.172]         data = 0x59d0e1b4 ""
[04:20:42.172] #8  0x56928b83 in heap_fill_tuple (tupleDesc=0x59cdeae0, values=0xffbefc80, isnull=0xffbefc7d, data=<optimized out>, data_size=24, infomask=0x59d0e1a0, bit=0x0) at ../src/backend/access/common/heaptuple.c:433
[04:20:42.172]         attr = 0x59cdeb14
[04:20:42.172]         bitP = 0x0
[04:20:42.172]         bitmask = 0
[04:20:42.172]         i = 2
[04:20:42.172]         numberOfAttributes = 3
[04:20:42.172]         start = 0x59d0e1a4 "\vArch\025x86-linux"
[04:20:42.172] #9  0x5692bcb3 in heap_form_minimal_tuple (tupleDescriptor=0x59cdeae0, values=0xffbefc80, isnull=0xffbefc7d) at ../src/backend/access/common/heaptuple.c:1509
[04:20:42.172]         tuple = 0x59d0e198
[04:20:42.172]         len = 36
[04:20:42.172]         data_len = 24
[04:20:42.172]         hoff = 12
[04:20:42.172]         hasnull = false
[04:20:42.172]         numberOfAttributes = <optimized out>
[04:20:42.172]         i = <optimized out>
[04:20:42.172]         __func__ = "heap_form_minimal_tuple"
[04:20:42.172] #10 0x574634f8 in tuplestore_putvalues (state=0x59cb9b94, tdesc=0x59cdeae0, values=0xffbefc80, isnull=0xffbefc7d) at ../src/backend/utils/sort/tuplestore.c:790
[04:20:42.172]         tuple = <optimized out>
[04:20:42.172]         oldcxt = 0x59cee090
[04:20:42.172] #11 0x57423b74 in pg_get_system_versions (fcinfo=0x59cd8210) at ../src/backend/utils/misc/system_version.c:166
[04:20:42.172]         values = {1506730412, 1506730432, 0}
[04:20:42.172]         nulls = {false, false, false}
[04:20:42.172]         available = true
[04:20:42.172]         version = 0x59cee120 "x86-linux"
[04:20:42.172]         rsinfo = 0xffbefd14
[04:20:42.172]         status = {hashp = 0x59be09b0, curBucket = 46, curEntry = 0x0, hasHashvalue = false, hashvalue = 1456346938}
[04:20:42.172]         hentry = 0x59be23b8
[04:20:42.172] #12 0x56ce3034 in ExecMakeTableFunctionResult (setexpr=0x59cb8028, econtext=<optimized out>, argContext=0x59cd8180, expectedDesc=0x59cb87d4, randomAccess=false) at ../src/backend/executor/execSRF.c:234
[04:20:42.172]         result = 1456017900
[04:20:42.172]         tupstore = 0x0
[04:20:42.172]         tupdesc = 0x0
[04:20:42.172]         funcrettype = 2249
[04:20:42.172]         returnsTuple = true
[04:20:42.172]         returnsSet = true
[04:20:42.172]         fcinfo = 0x59cd8210
[04:20:42.172]         fcusage = {fs = 0x0, save_f_total_time = {ticks = 6470431109745213440}, save_total = {ticks = 5801482448}, start = {ticks = 0}}
[04:20:42.172]         rsinfo = {type = T_ReturnSetInfo, econtext = 0x59cb8428, expectedDesc = 0x59cb87d4, allowedModes = 11, returnMode = SFRM_Materialize, isDone = ExprSingleResult, setResult = 0x59cb9b94, setDesc = 0x59cdeae0}
[04:20:42.172]         tmptup = {t_len = 1506515196, t_self = {ip_blkid = {bi_hi = 0, bi_lo = 0}, ip_posid = 39164}, t_tableOid = 1456021983, t_data = 0x57e98ff4}
[04:20:42.172]         callerContext = 0x59cb7c60
[04:20:42.172]         first_time = true
[04:20:42.172]         __func__ = "ExecMakeTableFunctionResult"
[04:20:42.172] #13 0x56d189ab in FunctionNext (node=0x59cb7e44) at ../src/backend/executor/nodeFunctionscan.c:94
[04:20:42.172]         tstore = 0x0
[04:20:42.172]         estate = <optimized out>
[04:20:42.172]         direction = ForwardScanDirection
[04:20:42.172]         scanslot = 0x59cb8bec
[04:20:42.172]         alldone = <optimized out>
[04:20:42.172]         oldpos = <optimized out>
[04:20:42.172]         funcno = <optimized out>
[04:20:42.172]         att = <optimized out>
[04:20:42.172] #14 0x56ce4cc3 in ExecScanFetch (recheckMtd=0x56d185e0 <FunctionRecheck>, accessMtd=0x56d18702 <FunctionNext>, epqstate=0x0, node=0x59cb7e44) at ../src/include/executor/execScan.h:126
[04:20:42.172] No locals.
[04:20:42.172] #15 ExecScanExtended (projInfo=0x0, qual=0x0, epqstate=0x0, recheckMtd=0x56d185e0 <FunctionRecheck>, accessMtd=0x56d18702 <FunctionNext>, node=0x59cb7e44) at ../src/include/executor/execScan.h:170
[04:20:42.172]         econtext = <optimized out>
[04:20:42.172]         econtext = <optimized out>
[04:20:42.172]         slot = <optimized out>
[04:20:42.172] #16 ExecScan (node=0x59cb7e44, accessMtd=0x56d18702 <FunctionNext>, recheckMtd=0x56d185e0 <FunctionRecheck>) at ../src/backend/executor/execScan.c:59
[04:20:42.172]         epqstate = 0x0
[04:20:42.172]         qual = 0x0
[04:20:42.172]         projInfo = 0x0
[04:20:42.172] #17 0x56d18673 in ExecFunctionScan (pstate=0x59cb7e44) at ../src/backend/executor/nodeFunctionscan.c:269
[04:20:42.172]         node = <optimized out>
[04:20:42.172] #18 0x56cdd1c6 in ExecProcNodeFirst (node=0x59cb7e44) at ../src/backend/executor/execProcnode.c:469
[04:20:42.172] No locals.
[04:20:42.172] #19 0x56cfd643 in ExecProcNode (node=0x59cb7e44) at ../src/include/executor/executor.h:272
[04:20:42.172] No locals.
[04:20:42.172] #20 0x56cfd793 in fetch_input_tuple (aggstate=aggstate@entry=0x59cb80f0) at ../src/backend/executor/nodeAgg.c:561
[04:20:42.172]         slot = <optimized out>
[04:20:42.172] #21 0x56d07b87 in agg_retrieve_direct (aggstate=aggstate@entry=0x59cb80f0) at ../src/backend/executor/nodeAgg.c:2364
[04:20:42.172]         node = 0x59cf42cc
[04:20:42.172]         econtext = 0x59cb839c
[04:20:42.172]         tmpcontext = <optimized out>
[04:20:42.172]         peragg = 0x59cb9684
[04:20:42.172]         pergroups = 0x59cb97dc
[04:20:42.172]         outerslot = <optimized out>
[04:20:42.172]         firstSlot = 0x59cb8eb0
[04:20:42.172]         result = <optimized out>
[04:20:42.172]         hasGroupingSets = false
[04:20:42.172]         numGroupingSets = 1
[04:20:42.172]         currentSet = <optimized out>
[04:20:42.172]         nextSetSize = <optimized out>
[04:20:42.172]         numReset = 1
[04:20:42.172]         i = <optimized out>
[04:20:42.172] #22 0x56d07fdf in ExecAgg (pstate=0x59cb80f0) at ../src/backend/executor/nodeAgg.c:2179
[04:20:42.172]         node = 0x59cb80f0
[04:20:42.172]         result = 0x0
[04:20:42.172] #23 0x56cdd1c6 in ExecProcNodeFirst (node=0x59cb80f0) at ../src/backend/executor/execProcnode.c:469
[04:20:42.172] No locals.
[04:20:42.172] #24 0x56cc6629 in ExecProcNode (node=node@entry=0x59cb80f0) at ../src/include/executor/executor.h:272
[04:20:42.172] No locals.
[04:20:42.172] #25 0x56cc70f6 in ExecutePlan (queryDesc=queryDesc@entry=0x59ce0240, operation=operation@entry=CMD_SELECT, sendTuples=sendTuples@entry=true, numberTuples=0, direction=ForwardScanDirection, dest=0x59cf465c) at ../src/backend/executor/execMain.c:1675
[04:20:42.172]         estate = 0x59cb7cf0
[04:20:42.172]         planstate = 0x59cb80f0
[04:20:42.172]         use_parallel_mode = false
[04:20:42.172]         slot = <optimized out>
[04:20:42.172]         current_tuple_count = 0
[04:20:42.172] #26 0x56cc8a7b in standard_ExecutorRun (queryDesc=0x59ce0240, direction=ForwardScanDirection, count=0) at ../src/backend/executor/execMain.c:364
[04:20:42.172]         estate = 0x59cb7cf0
[04:20:42.172]         operation = CMD_SELECT
[04:20:42.172]         dest = 0x59cf465c
[04:20:42.172]         sendTuples = <optimized out>
[04:20:42.172]         oldcontext = 0x59ce01b0
[04:20:42.172] #27 0xf3d888ce in pgss_ExecutorRun (queryDesc=0x59ce0240, direction=ForwardScanDirection, count=0) at ../contrib/pg_stat_statements/pg_stat_statements.c:1032
[04:20:42.172]         _save_exception_stack = 0xffbf0164
[04:20:42.172]         _save_context_stack = 0x0
[04:20:42.172]         _local_sigjmp_buf = {{__jmpbuf = {-203845644, 0, 0, 1505996044, 30840463, -851848041}, __mask_was_saved = 0, __saved_mask = {__val = {8, 1506756796, 1474924532, 1463974789, 1466484151, 1474924532, 1506121824, 1463979542, 0, 1506508016, 1474924532, 52, 1506509040, 1506508016, 32, 1474924532, 1479041280, 471, 1474924532, 1464069612, 1506121824, 12, 0, 1464069444, 1474924532, 1506121996, 1, 1464230624, 1506121824, 12, 1, 1464230537}}}}
[04:20:42.172]         _do_rethrow = false
[04:20:42.172] #28 0x56cc8ae6 in ExecutorRun (queryDesc=0x59ce0240, direction=ForwardScanDirection, count=0) at ../src/backend/executor/execMain.c:299
[04:20:42.172] No locals.
[04:20:42.172] #29 0x57106554 in PortalRunSelect (portal=portal@entry=0x59c3ad0c, forward=forward@entry=true, count=0, count@entry=2147483647, dest=0x59cf465c) at ../src/backend/tcop/pquery.c:920
[04:20:42.172]         queryDesc = 0x59ce0240
[04:20:42.172]         direction = <optimized out>
[04:20:42.172]         nprocessed = <optimized out>
[04:20:42.172]         __func__ = "PortalRunSelect"
[04:20:42.172] #30 0x57109c81 in PortalRun (portal=0x59c3ad0c, count=2147483647, isTopLevel=true, dest=0x59cf465c, altdest=0x59cf465c, qc=0xffbf0274) at ../src/backend/tcop/pquery.c:764
[04:20:42.172]         _save_exception_stack = 0xffbf02f4
[04:20:42.172]         _save_context_stack = 0x0
[04:20:42.172]         _local_sigjmp_buf = {{__jmpbuf = {1474924532, 1506334808, 1505996044, 1506334836, 36402831, 1562105310}, __mask_was_saved = 0, __saved_mask = {__val = {8, 0, 1474924532, 60, 1467055134, 1474924532, 1474924532, 1474924532, 0, 60, 471, 1464071695, 1506331568, 60, 0, 1464071514, 1506673072, 2, 0, 1474924532, 2, 1505996044, 1506334836, 1452474517, 60, 2, 1474924532, 1460701862, 10408, 1474924532, 1506334808, 1460648275}}}}
[04:20:42.172]         _do_rethrow = <optimized out>
[04:20:42.172]         result = <optimized out>
[04:20:42.172]         nprocessed = <optimized out>
[04:20:42.172]         saveTopTransactionResourceOwner = 0x59c183c8
[04:20:42.172]         saveTopTransactionContext = 0x59c59860
[04:20:42.172]         saveActivePortal = 0x0
[04:20:42.172]         saveResourceOwner = 0x59c183c8
[04:20:42.172]         savePortalContext = 0x0
[04:20:42.172]         saveMemoryContext = 0x59c59860
[04:20:42.172]         __func__ = "PortalRun"
[04:20:42.172] #31 0x571028f5 in exec_simple_query (query_string=query_string@entry=0x59c8cc40 "select count(*) >= 4 as ok FROM pg_system_versions;") at ../src/backend/tcop/postgres.c:1273
[04:20:42.172]         cmdtaglen = 6
[04:20:42.172]         snapshot_set = <optimized out>
[04:20:42.172]         per_parsetree_context = 0x0
[04:20:42.172]         plantree_list = 0x59cf48d8
[04:20:42.172]         parsetree = 0x59c8d858
[04:20:42.172]         commandTag = <optimized out>
[04:20:42.172]         qc = {commandTag = CMDTAG_UNKNOWN, nprocessed = 0}
[04:20:42.172]         querytree_list = <optimized out>
[04:20:42.172]         portal = 0x59c3ad0c
[04:20:42.172]         receiver = <optimized out>
[04:20:42.172]         format = 0
[04:20:42.172]         cmdtagname = <optimized out>
[04:20:42.172]         parsetree_item__state = <optimized out>
[04:20:42.172]         dest = DestRemote
[04:20:42.172]         oldcontext = 0x59c59860
[04:20:42.172]         parsetree_list = 0x59c8d874
[04:20:42.172]         parsetree_item = 0x59c8d884
[04:20:42.172]         save_log_statement_stats = false
[04:20:42.172]         was_logged = true
[04:20:42.172]         use_implicit_block = false
[04:20:42.172]         msec_str = "@\314\310Y3\000\000\000Q\000\000\000\264J\333V\340\002\277\377\376\377\377?\000Ϫg\251L\333V"
[04:20:42.172]         __func__ = "exec_simple_query"
[04:20:42.172] #32 0x57105843 in PostgresMain (dbname=0x59c1691c "regression", username=0x59c16900 "postgres") at ../src/backend/tcop/postgres.c:4697
[04:20:42.172]         query_string = 0x59c8cc40 "select count(*) >= 4 as ok FROM pg_system_versions;"
[04:20:42.172]         firstchar = <optimized out>
[04:20:42.172]         input_message = {data = 0x59c8cc40 "select count(*) >= 4 as ok FROM pg_system_versions;", len = 52, maxlen = 1024, cursor = 52}
[04:20:42.172]         local_sigjmp_buf = {{__jmpbuf = {1474924532, 1479144364, 1479144368, 1, 36460175, 1555302878}, __mask_was_saved = 1, __saved_mask = {__val = {4194304, 0, 1505466560, 1463979273, 1, 1504, 1474924532, 84, 1474925296, 198, 1474924532, 1474924532, 0, 471, 1505466560, 1464071321, 1505466560, 3840, 0, 1464071145, 1474924532, 1479139008, 1479144368, 1460395212, 3840, 4135828314, 1474924532, 1459088459, 4064660520, 1, 4135381845, 1474924532}}}}
[04:20:42.172]         send_ready_for_query = false
[04:20:42.172]         idle_in_transaction_timeout_enabled = false
[04:20:42.172]         idle_session_timeout_enabled = false
[04:20:42.172]         __func__ = "PostgresMain"
[04:20:42.172] #33 0x570fb128 in BackendMain (startup_data=0xffbf043c "", startup_data_len=4) at ../src/backend/tcop/backend_startup.c:107
[04:20:42.172]         bsdata = 0xffbf043c
[04:20:42.172] #34 0x56f8f55b in postmaster_child_launch (child_type=<optimized out>, child_slot=<optimized out>, startup_data=<optimized out>, startup_data_len=<optimized out>, client_sock=<optimized out>) at ../src/backend/postmaster/launch_backend.c:274
[04:20:42.172]         pid = <optimized out>
[04:20:42.172] #35 0x56f94bef in BackendStartup (client_sock=client_sock@entry=0xffbf0488) at ../src/backend/postmaster/postmaster.c:3519
[04:20:42.172]         bn = 0x59be16b4
[04:20:42.172]         pid = <optimized out>
[04:20:42.172]         startup_data = {canAcceptConnections = CAC_OK}
[04:20:42.172]         cac = <optimized out>
[04:20:42.172]         __func__ = "BackendStartup"
[04:20:42.172] #36 0x56f96e7a in ServerLoop () at ../src/backend/postmaster/postmaster.c:1688
[04:20:42.172]         s = {sock = 8, raddr = {addr = {ss_family = 1, __ss_padding = "\bW\a\000\000\000L\361\331\363P\327\300Y\035\274\bW\364\217\351WP\327\300Y\200)\276Y2\316\bW\364\217\351W\227\327\300Y\004)\276Y\377\027\000\000\000\020\000\000\000\000\000\000\000\000\000\000\001\000\000\000\352\003\000\000\353\003\000\000\200\201\000\000\353 \b\000\000\000\000\000P\n\000\000\000\000\000\000\b\000\000\000\000\000\000\000t80\000\000\000\000\000\264Ϊg\000\000\000\000eP\034\r", __ss_align = 0}, salen = 2}}
[04:20:42.172]         i = 0
[04:20:42.172]         now = <optimized out>
[04:20:42.172]         last_lockfile_recheck_time = 1739247322
[04:20:42.172]         last_touch_time = 1739247322
[04:20:42.172]         events = {{pos = 1, events = 2, fd = 6, user_data = 0x0}, {pos = 0, events = 0, fd = 0, user_data = 0x0}, {pos = 0, events = 823954283, fd = 0, user_data = 0x0}, {pos = 0, events = 8, fd = 1, user_data = 0x1b}, {pos = 0, events = 0, fd = 0, user_data = 0x0}, {pos = 0, events = 0, fd = 4112, user_data = 0xf684362c}, {pos = 1505787040, events = 160, fd = 4096, user_data = 0xf6843c42}, {pos = -157515788, events = 4137453560, fd = 6816, user_data = 0x1000}, {pos = 1505787032, events = 1, fd = 1, user_data = 0x0}, {pos = 256, events = 0, fd = 99, user_data = 0x61}, {pos = 0, events = 0, fd = 0, user_data = 0xf69c87c0}, {pos = 4096, events = 4137451508, fd = -216, user_data = 0xf6844a4f <malloc+367>}, {pos = 1505506784, events = 4137451508, fd = -4258024, user_data = 0xf68b4b4c <__fstat64_time64+44>}, {pos = 7, events = 4137028905, fd = -4258288, user_data = 0xf69c7ff4}, {pos = -159203273, events = 4137451508, fd = 1505506784, user_data = 0xf681db22 <_IO_file_doallocate+178>}, {pos = 1505506784, events = 1505787040, fd = 1505791136, user_data = 0x1}, {pos = 2049, events = 0, fd = 532715, user_data = 0x0}, {pos = 33152, events = 4159722308, fd = -159604518, user_data = 0x5665147f}, {pos = 0, events = 0, fd = 2640, user_data = 0x0}, {pos = 4096, events = 4159897588, fd = 0, user_data = 0x67aaceb4}, {pos = 0, events = 4149973408, fd = -159692488, user_data = 0xf67b2cf8}, {pos = 2090263927, events = 4159723273, fd = 1, user_data = 0x1}, {pos = -159668328, events = 1510, fd = -159639400, user_data = 0xf75b91a0}, {pos = -4258076, events = 4290709216, fd = 2704, user_data = 0x800}, {pos = 1505791144, events = 44, fd = 0, user_data = 0xf67b4938}, {pos = -135069708, events = 4135327896, fd = 1449255675, user_data = 0xf67ba798}, {pos = 2090263927, events = 4149973408, fd = 23, user_data = 0xffbf0770}, {pos = -4258076, events = 1505774496, fd = 1505815416, user_data = 0xf6842619}, {pos = 7, events = 4137453504, fd = -157515788, user_data = 0x811}, {pos = 0, events = 0, fd = 1, user_data = 0x57427ea2 <MemoryChunkIsExternal+12>}, {pos = 1505793200, events = 2090263927, fd = -135066584, user_data = 0xffbf0770}, {pos = -4257932, events = 4159725262, fd = 1449068140, user_data = 0xffbf0774}, {pos = 16204, events = 3, fd = 3, user_data = 0x0}, {pos = 2, events = 3, fd = 0, user_data = 0x1}, {pos = 48, events = 0, fd = 6905863, user_data = 0x1400}, {pos = -135069708, events = 44, fd = 0, user_data = 0xffffff0c}, {pos = 0, events = 12, fd = 72024, user_data = 0xf688a6cc <fork+524>}, {pos = 12, events = 0, fd = -4257728, user_data = 0xf683a692 <pthread_sigmask+82>}, {pos = -1, events = 4135298968, fd = -144993888, user_data = 0x1011}, {pos = 0, events = 0, fd = 3, user_data = 0x0}, {pos = 1474924532, events = 0, fd = 1449255675, user_data = 0x57e99230 <fork@got[plt]>}, {pos = -135067056, events = 4159752139, fd = 0, user_data = 0xf682cc6d}, {pos = -4257828, events = 4159900712, fd = -202978016, user_data = 0x1}, {pos = 0, events = 4137446228, fd = -157523072, user_data = 0xffbf07dc}, {pos = 0, events = 1120, fd = -135069708, user_data = 0xf682b380}, {pos = 0, events = 0, fd = 0, user_data = 0xdb395a00}, {pos = -159668328, events = 4136150208, fd = -157515788, user_data = 0xdb395a00}, {pos = -157515788, events = 72024, fd = 12, user_data = 0xf67e4380 <sigprocmask+32>}, {pos = 2, events = 4290709568, fd = 0, user_data = 0x57e98ff4}, {pos = 0, events = 4135469926, fd = 1474924532, user_data = 0x56f8f1a1 <fork_process+226>}, {pos = 2, events = 4290709568, fd = 0, user_data = 0x5742adb0 <AllocSetDelete+86>}, {pos = 4194304, events = 0, fd = 1781257676, user_data = 0x304d56}, {pos = 1739247322, events = 0, fd = 74, user_data = 0x0}, {pos = -157515788, events = 4290709708, fd = 1505781776, user_data = 0xf68841cc <__clock_gettime64+60>}, {pos = 0, events = 4290709708, fd = 1474924532, user_data = 0x573e2f01 <should_output_to_client+9>}, {pos = 1505772176, events = 0, fd = 1474924532, user_data = 0x573e6bc2 <errstart+357>}, {pos = -4257512, events = 1505629240, fd = 1505634564, user_data = 0x8786bd}, {pos = 0, events = 4290709708, fd = 1505634688, user_data = 0x57e98ff4}, {pos = 12, events = 1505632220, fd = 1505632200, user_data = 0x56f91d03 <AssignPostmasterChildSlot+1203>}, {pos = 13, events = 0, fd = 12, user_data = 0x573e2f01 <should_output_to_client+9>}, {pos = 0, events = 12, fd = 1474924532, user_data = 0x573e6bc2 <errstart+357>}, {pos = 87, events = 1479054496, fd = 1459168332, user_data = 0x56f93509 <maybe_start_bgworkers+488>}, {pos = 1505632200, events = 12, fd = 0, user_data = 0x0}, {pos = 1, events = 1476929912, fd = 1505628660, user_data = 0x58082978 <BackgroundWorkerList>}}
[04:20:42.172]         nevents = 1
[04:20:42.172]         __func__ = "ServerLoop"
[04:20:42.172] #37 0x56f98711 in PostmasterMain (argc=4, argv=0x59bb97b0) at ../src/backend/postmaster/postmaster.c:1386
[04:20:42.172]         opt = <optimized out>
[04:20:42.172]         status = <optimized out>
[04:20:42.172]         userDoption = <optimized out>
[04:20:42.172]         listen_addr_saved = false
[04:20:42.172]         output_config_variable = <optimized out>
[04:20:42.172]         __func__ = "PostmasterMain"
[04:20:42.172] #38 0x56dbb042 in main (argc=4, argv=0x59bb97b0) at ../src/backend/main/main.c:230
[04:20:42.172]         do_check_root = <optimized out>
[04:20:42.172]         dispatch_option = <optimized out>
[04:20:42.197] -e 
[04:20:42.197] 
[04:20:42.197] 
[04:20:42.254] dumping /tmp/cores/sh-3-35696.core for /bin/sh
[04:20:42.301] 
[04:20:42.301] This GDB supports auto-downloading debuginfo from the following URLs:
[04:20:42.301]   <https://debuginfod.debian.net>
[04:20:42.301] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[04:20:42.301] Debuginfod has been disabled.
[04:20:42.301] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[04:20:42.306] [New LWP 35696]
[04:20:42.307] [New LWP 35695]
[04:20:42.307] [Thread debugging using libthread_db enabled]
[04:20:42.307] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[04:20:42.307] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[04:20:42.307] Program terminated with signal SIGQUIT, Quit.
[04:20:42.307] #0  0x00007fd93676dda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:42.308] [Current thread is 1 (LWP 35696)]
[04:20:42.308] 
[04:20:42.308] Thread 2 (Thread 0x7fd9366db740 (LWP 35695)):
[04:20:42.308] warning: Couldn't find general-purpose registers in core file.
[04:20:42.308] #0  <unavailable> in ?? ()
[04:20:42.308] PC unavailable, cannot determine locals.
[04:20:42.308] Backtrace stopped: not enough registers or memory available to unwind further
[04:20:42.308] 
[04:20:42.308] Thread 1 (LWP 35696):
[04:20:42.308] #0  0x00007fd93676dda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:42.308] No symbol table info available.
[04:20:42.308] #1  0x00007fd93671a239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:42.308] No symbol table info available.
[04:20:42.308] #2  0x00007fd93671a497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:42.308] No symbol table info available.
[04:20:42.308] #3  0x000055d2a7d205f3 in ?? ()
[04:20:42.308] No symbol table info available.
[04:20:42.308] #4  0x000055d2a7d1a369 in ?? ()
[04:20:42.308] No symbol table info available.
[04:20:42.308] #5  0x000055d2a7d1920f in ?? ()
[04:20:42.308] No symbol table info available.
[04:20:42.308] #6  0x000055d2a7d19c3b in ?? ()
[04:20:42.308] No symbol table info available.
[04:20:42.308] #7  0x000055d2a7d1766f in ?? ()
[04:20:42.308] No symbol table info available.
[04:20:42.308] #8  0x00007fd93670524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:42.308] No symbol table info available.
[04:20:42.308] #9  0x00007fd936705305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:42.308] No symbol table info available.
[04:20:42.308] #10 0x000055d2a7d17781 in ?? ()
[04:20:42.308] No symbol table info available.