[18:21:49.537] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[18:21:49.732] dumping /tmp/cores/postgres-6-36490.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[18:21:49.980] [New LWP 36490]
[18:21:49.982] 
[18:21:49.982] This GDB supports auto-downloading debuginfo from the following URLs:
[18:21:49.982]   <https://debuginfod.debian.net>
[18:21:49.982] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:21:49.982] Debuginfod has been disabled.
[18:21:49.982] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:21:50.086] [Thread debugging using libthread_db enabled]
[18:21:50.086] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:21:50.086] Core was generated by `/tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres --single -F -D /t'.
[18:21:50.086] Program terminated with signal SIGABRT, Aborted.
[18:21:50.086] #0  0x00007f28dacabebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:21:50.149] 
[18:21:50.149] Thread 1 (Thread 0x7f28da632240 (LWP 36490)):
[18:21:50.149] #0  0x00007f28dacabebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:21:50.149] No symbol table info available.
[18:21:50.149] #1  0x00007f28dac5cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[18:21:50.149] No symbol table info available.
[18:21:50.149] #2  0x00007f28dac47472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[18:21:50.149] No symbol table info available.
[18:21:50.149] #3  0x000055aecc53b161 in ExceptionalCondition (conditionName=conditionName@entry=0x55aecca014a0 "CritSectionCount == 0", fileName=fileName@entry=0x55aecca00a00 "mcxt.c", lineNumber=lineNumber@entry=1107) at assert.c:66
[18:21:50.149] No locals.
[18:21:50.149] #4  0x000055aecc5ad172 in MemoryContextCreate (node=node@entry=0x619000003c80, tag=tag@entry=T_AllocSetContext, method_id=method_id@entry=MCTX_ASET_ID, parent=parent@entry=0x625000000100, name=name@entry=0x55aecc922240 "PgStat Pending") at mcxt.c:1107
[18:21:50.149] No locals.
[18:21:50.149] #5  0x000055aecc59969c in AllocSetContextCreateInternal (parent=0x625000000100, name=name@entry=0x55aecc922240 "PgStat Pending", minContextSize=minContextSize@entry=0, initBlockSize=initBlockSize@entry=1024, maxBlockSize=maxBlockSize@entry=8192) at aset.c:419
[18:21:50.149]         freelist = <optimized out>
[18:21:50.149]         freeListIndex = 16
[18:21:50.149]         firstBlockSize = <optimized out>
[18:21:50.149]         set = 0x619000003c80
[18:21:50.149]         block = <optimized out>
[18:21:50.149]         __func__ = "AllocSetContextCreateInternal"
[18:21:50.149] #6  0x000055aecc25c423 in pgstat_prep_pending_entry (kind=kind@entry=6, dboid=dboid@entry=0, objid=0, created_entry=created_entry@entry=0x0) at pgstat.c:1311
[18:21:50.149]         entry_ref = <optimized out>
[18:21:50.149] #7  0x000055aecc25fd3e in pgstat_prep_backend_pending (procnum=<optimized out>) at pgstat_backend.c:219
[18:21:50.149]         entry_ref = <optimized out>
[18:21:50.149] #8  0x000055aecb9e6539 in XLogWrite (WriteRqst=..., tli=tli@entry=1, flexible=flexible@entry=false) at xlog.c:2477
[18:21:50.149]         entry_ref = <optimized out>
[18:21:50.149]         from = 0x7f28d68ee000 "\030\321\005"
[18:21:50.149]         nleft = 8192
[18:21:50.149]         written = 8192
[18:21:50.149]         end = <optimized out>
[18:21:50.149]         nbytes = <optimized out>
[18:21:50.149]         start = <optimized out>
[18:21:50.149]         EndPtr = 53649408
[18:21:50.149]         ispartialpage = true
[18:21:50.149]         last_iteration = <optimized out>
[18:21:50.149]         finishing_seg = false
[18:21:50.149]         curridx = 4
[18:21:50.149]         npages = <optimized out>
[18:21:50.149]         startidx = 4
[18:21:50.149]         startoffset = 3309568
[18:21:50.149]         __func__ = "XLogWrite"
[18:21:50.149] #9  0x000055aecb9e7d76 in XLogFlush (record=record@entry=53644984) at xlog.c:2948
[18:21:50.149]         insertpos = 53644984
[18:21:50.149]         WriteRqstPtr = 53644984
[18:21:50.149]         WriteRqst = <optimized out>
[18:21:50.149]         insertTLI = 1
[18:21:50.149]         __func__ = "XLogFlush"
[18:21:50.149] #10 0x000055aecb9ea7d7 in CreateCheckPoint (flags=flags@entry=38) at xlog.c:7241
[18:21:50.149]         shutdown = true
[18:21:50.149]         checkPoint = <optimized out>
[18:21:50.149]         recptr = 53644984
[18:21:50.149]         _logSegNo = <optimized out>
[18:21:50.149]         Insert = <optimized out>
[18:21:50.149]         freespace = <optimized out>
[18:21:50.149]         PriorRedoPtr = <optimized out>
[18:21:50.149]         last_important_lsn = <optimized out>
[18:21:50.149]         vxids = 0x62900001cfb8
[18:21:50.149]         nvxids = <optimized out>
[18:21:50.149]         oldXLogAllowed = 1
[18:21:50.149]         __func__ = "CreateCheckPoint"
[18:21:50.149] #11 0x000055aecc071cd5 in RequestCheckpoint (flags=flags@entry=38) at checkpointer.c:967
[18:21:50.149]         ntries = <optimized out>
[18:21:50.149]         old_failed = <optimized out>
[18:21:50.149]         old_started = <optimized out>
[18:21:50.149]         __func__ = "RequestCheckpoint"
[18:21:50.149] #12 0x000055aecb9e936c in PerformRecoveryXLogAction () at xlog.c:6342
[18:21:50.149]         promoted = false
[18:21:50.149] #13 0x000055aecb9f0b32 in StartupXLOG () at xlog.c:6156
[18:21:50.149]         Insert = 0x7f28d68e4a00
[18:21:50.149]         checkPoint = <optimized out>
[18:21:50.149]         wasShutdown = <optimized out>
[18:21:50.149]         didCrash = <optimized out>
[18:21:50.149]         haveTblspcMap = <optimized out>
[18:21:50.149]         haveBackupLabel = <optimized out>
[18:21:50.149]         EndOfLog = 53644864
[18:21:50.149]         EndOfLogTLI = 1
[18:21:50.149]         newTLI = 1
[18:21:50.149]         performedWalRecovery = true
[18:21:50.149]         endOfRecoveryInfo = <optimized out>
[18:21:50.149]         abortedRecPtr = 0
[18:21:50.149]         missingContrecPtr = 0
[18:21:50.149]         oldestActiveXID = 769
[18:21:50.149]         promoted = false
[18:21:50.149]         __func__ = "StartupXLOG"
[18:21:50.149] #14 0x000055aecc568c32 in InitPostgres (in_dbname=in_dbname@entry=0x602000011850 "template1", dboid=dboid@entry=0, username=username@entry=0x602000005150 "postgres", useroid=useroid@entry=0, flags=<optimized out>, out_dbname=out_dbname@entry=0x0) at postinit.c:761
[18:21:50.149]         bootstrap = false
[18:21:50.149]         am_superuser = <optimized out>
[18:21:50.149]         fullpath = <optimized out>
[18:21:50.149]         dbname = <optimized out>
[18:21:50.149]         nfree = <optimized out>
[18:21:50.149]         __func__ = "InitPostgres"
[18:21:50.149] #15 0x000055aecc223027 in PostgresMain (dbname=dbname@entry=0x602000011850 "template1", username=username@entry=0x602000005150 "postgres") at postgres.c:4247
[18:21:50.149]         local_sigjmp_buf = <optimized out>
[18:21:50.149]         send_ready_for_query = <optimized out>
[18:21:50.149]         idle_in_transaction_timeout_enabled = <optimized out>
[18:21:50.149]         idle_session_timeout_enabled = <optimized out>
[18:21:50.149]         __func__ = "PostgresMain"
[18:21:50.149] #16 0x000055aecc224631 in PostgresSingleUserMain (argc=argc@entry=8, argv=argv@entry=0x6070000004f0, username=username@entry=0x602000005150 "postgres") at postgres.c:4130
[18:21:50.149]         dbname = <optimized out>
[18:21:50.149]         __func__ = "PostgresSingleUserMain"
[18:21:50.149] #17 0x000055aecbe20d15 in main (argc=8, argv=0x6070000004f0) at main.c:226
[18:21:50.149]         do_check_root = <optimized out>
[18:21:50.149]         dispatch_option = <optimized out>
[18:21:50.168] -e 
[18:21:50.168] 
[18:21:50.168] 
[18:21:50.233] dumping /tmp/cores/postgres-6-43526.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[18:21:50.464] [New LWP 43526]
[18:21:50.466] 
[18:21:50.466] This GDB supports auto-downloading debuginfo from the following URLs:
[18:21:50.466]   <https://debuginfod.debian.net>
[18:21:50.466] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:21:50.466] Debuginfod has been disabled.
[18:21:50.466] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:21:50.560] [Thread debugging using libthread_db enabled]
[18:21:50.560] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:21:50.560] Core was generated by `/tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres --single -F -D /t'.
[18:21:50.560] Program terminated with signal SIGABRT, Aborted.
[18:21:50.560] #0  0x00007ff5aa8abebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:21:50.594] 
[18:21:50.594] Thread 1 (Thread 0x7ff5aa62f240 (LWP 43526)):
[18:21:50.594] #0  0x00007ff5aa8abebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:21:50.594] No symbol table info available.
[18:21:50.594] #1  0x00007ff5aa85cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[18:21:50.594] No symbol table info available.
[18:21:50.594] #2  0x00007ff5aa847472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[18:21:50.594] No symbol table info available.
[18:21:50.594] #3  0x000055791f641161 in ExceptionalCondition (conditionName=conditionName@entry=0x55791fb074a0 "CritSectionCount == 0", fileName=fileName@entry=0x55791fb06a00 "mcxt.c", lineNumber=lineNumber@entry=1107) at assert.c:66
[18:21:50.594] No locals.
[18:21:50.594] #4  0x000055791f6b3172 in MemoryContextCreate (node=node@entry=0x619000003c80, tag=tag@entry=T_AllocSetContext, method_id=method_id@entry=MCTX_ASET_ID, parent=parent@entry=0x625000000100, name=name@entry=0x55791fa28240 "PgStat Pending") at mcxt.c:1107
[18:21:50.594] No locals.
[18:21:50.594] #5  0x000055791f69f69c in AllocSetContextCreateInternal (parent=0x625000000100, name=name@entry=0x55791fa28240 "PgStat Pending", minContextSize=minContextSize@entry=0, initBlockSize=initBlockSize@entry=1024, maxBlockSize=maxBlockSize@entry=8192) at aset.c:419
[18:21:50.594]         freelist = <optimized out>
[18:21:50.594]         freeListIndex = 16
[18:21:50.594]         firstBlockSize = <optimized out>
[18:21:50.594]         set = 0x619000003c80
[18:21:50.594]         block = <optimized out>
[18:21:50.594]         __func__ = "AllocSetContextCreateInternal"
[18:21:50.594] #6  0x000055791f362423 in pgstat_prep_pending_entry (kind=kind@entry=6, dboid=dboid@entry=0, objid=0, created_entry=created_entry@entry=0x0) at pgstat.c:1311
[18:21:50.594]         entry_ref = <optimized out>
[18:21:50.594] #7  0x000055791f365d3e in pgstat_prep_backend_pending (procnum=<optimized out>) at pgstat_backend.c:219
[18:21:50.594]         entry_ref = <optimized out>
[18:21:50.594] #8  0x000055791eaec539 in XLogWrite (WriteRqst=..., tli=tli@entry=1, flexible=flexible@entry=false) at xlog.c:2477
[18:21:50.594]         entry_ref = <optimized out>
[18:21:50.594]         from = 0x7ff5a64e6000 "\030\321\006"
[18:21:50.594]         nleft = 8192
[18:21:50.594]         written = 8192
[18:21:50.594]         end = <optimized out>
[18:21:50.594]         nbytes = <optimized out>
[18:21:50.594]         start = <optimized out>
[18:21:50.594]         EndPtr = 50339840
[18:21:50.594]         ispartialpage = true
[18:21:50.594]         last_iteration = <optimized out>
[18:21:50.594]         finishing_seg = false
[18:21:50.594]         curridx = 0
[18:21:50.594]         npages = <optimized out>
[18:21:50.594]         startidx = 0
[18:21:50.594]         startoffset = 0
[18:21:50.594]         __func__ = "XLogWrite"
[18:21:50.594] #9  0x000055791eaedd76 in XLogFlush (record=record@entry=50331808) at xlog.c:2948
[18:21:50.594]         insertpos = 50331808
[18:21:50.594]         WriteRqstPtr = 50331808
[18:21:50.594]         WriteRqst = <optimized out>
[18:21:50.594]         insertTLI = 1
[18:21:50.594]         __func__ = "XLogFlush"
[18:21:50.594] #10 0x000055791eaf07d7 in CreateCheckPoint (flags=flags@entry=38) at xlog.c:7241
[18:21:50.594]         shutdown = true
[18:21:50.594]         checkPoint = <optimized out>
[18:21:50.594]         recptr = 50331808
[18:21:50.594]         _logSegNo = <optimized out>
[18:21:50.594]         Insert = <optimized out>
[18:21:50.594]         freespace = <optimized out>
[18:21:50.594]         PriorRedoPtr = <optimized out>
[18:21:50.594]         last_important_lsn = <optimized out>
[18:21:50.594]         vxids = 0x62900001cfb8
[18:21:50.594]         nvxids = <optimized out>
[18:21:50.594]         oldXLogAllowed = 1
[18:21:50.594]         __func__ = "CreateCheckPoint"
[18:21:50.594] #11 0x000055791f177cd5 in RequestCheckpoint (flags=flags@entry=38) at checkpointer.c:967
[18:21:50.594]         ntries = <optimized out>
[18:21:50.594]         old_failed = <optimized out>
[18:21:50.594]         old_started = <optimized out>
[18:21:50.594]         __func__ = "RequestCheckpoint"
[18:21:50.594] #12 0x000055791eaef36c in PerformRecoveryXLogAction () at xlog.c:6342
[18:21:50.594]         promoted = false
[18:21:50.594] #13 0x000055791eaf6b32 in StartupXLOG () at xlog.c:6156
[18:21:50.594]         Insert = 0x7ff5a64e4a00
[18:21:50.594]         checkPoint = <optimized out>
[18:21:50.594]         wasShutdown = <optimized out>
[18:21:50.594]         didCrash = <optimized out>
[18:21:50.594]         haveTblspcMap = <optimized out>
[18:21:50.594]         haveBackupLabel = <optimized out>
[18:21:50.594]         EndOfLog = 50331648
[18:21:50.594]         EndOfLogTLI = 1
[18:21:50.594]         newTLI = 1
[18:21:50.594]         performedWalRecovery = true
[18:21:50.594]         endOfRecoveryInfo = <optimized out>
[18:21:50.594]         abortedRecPtr = 0
[18:21:50.594]         missingContrecPtr = 0
[18:21:50.594]         oldestActiveXID = 748
[18:21:50.594]         promoted = false
[18:21:50.594]         __func__ = "StartupXLOG"
[18:21:50.594] #14 0x000055791f66ec32 in InitPostgres (in_dbname=in_dbname@entry=0x602000011850 "template1", dboid=dboid@entry=0, username=username@entry=0x602000005150 "postgres", useroid=useroid@entry=0, flags=<optimized out>, out_dbname=out_dbname@entry=0x0) at postinit.c:761
[18:21:50.594]         bootstrap = false
[18:21:50.594]         am_superuser = <optimized out>
[18:21:50.594]         fullpath = <optimized out>
[18:21:50.594]         dbname = <optimized out>
[18:21:50.594]         nfree = <optimized out>
[18:21:50.594]         __func__ = "InitPostgres"
[18:21:50.594] #15 0x000055791f329027 in PostgresMain (dbname=dbname@entry=0x602000011850 "template1", username=username@entry=0x602000005150 "postgres") at postgres.c:4247
[18:21:50.594]         local_sigjmp_buf = <optimized out>
[18:21:50.594]         send_ready_for_query = <optimized out>
[18:21:50.594]         idle_in_transaction_timeout_enabled = <optimized out>
[18:21:50.594]         idle_session_timeout_enabled = <optimized out>
[18:21:50.594]         __func__ = "PostgresMain"
[18:21:50.594] #16 0x000055791f32a631 in PostgresSingleUserMain (argc=argc@entry=8, argv=argv@entry=0x6070000004f0, username=username@entry=0x602000005150 "postgres") at postgres.c:4130
[18:21:50.594]         dbname = <optimized out>
[18:21:50.594]         __func__ = "PostgresSingleUserMain"
[18:21:50.594] #17 0x000055791ef26d15 in main (argc=8, argv=0x6070000004f0) at main.c:226
[18:21:50.594]         do_check_root = <optimized out>
[18:21:50.594]         dispatch_option = <optimized out>