[02:48:32.997] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[02:48:33.196] dumping /tmp/cores/postgres-6-29818.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[02:48:33.443] [New LWP 29818]
[02:48:33.443] 
[02:48:33.443] This GDB supports auto-downloading debuginfo from the following URLs:
[02:48:33.443]   <https://debuginfod.debian.net>
[02:48:33.443] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[02:48:33.443] Debuginfod has been disabled.
[02:48:33.443] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[02:48:33.561] [Thread debugging using libthread_db enabled]
[02:48:33.561] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[02:48:33.561] Core was generated by `postgres: checkpointer performing shutdown checkpoint                         '.
[02:48:33.561] Program terminated with signal SIGABRT, Aborted.
[02:48:33.561] #0  0x00007f8b650a9eec in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[02:48:33.618] 
[02:48:33.618] Thread 1 (Thread 0x7f8b6305ca80 (LWP 29818)):
[02:48:33.618] #0  0x00007f8b650a9eec in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[02:48:33.618] No symbol table info available.
[02:48:33.618] #1  0x00007f8b6505afb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[02:48:33.618] No symbol table info available.
[02:48:33.618] #2  0x00007f8b65045472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[02:48:33.618] No symbol table info available.
[02:48:33.618] #3  0x0000562097ff747b in ExceptionalCondition (conditionName=conditionName@entry=0x5620982b2713 "ReplicationSlotCtl != NULL", fileName=fileName@entry=0x5620982b1580 "../src/backend/replication/slot.c", lineNumber=lineNumber@entry=1195) at ../src/backend/utils/error/assert.c:66
[02:48:33.618] No locals.
[02:48:33.618] #4  0x0000562097c21e2c in ReplicationSlotsComputeRequiredLSN () at ../src/backend/replication/slot.c:1195
[02:48:33.618]         i = <optimized out>
[02:48:33.618]         min_required = 0
[02:48:33.618]         __func__ = "ReplicationSlotsComputeRequiredLSN"
[02:48:33.618] #5  0x0000562097c2474f in CheckPointReplicationSlots (is_shutdown=is_shutdown@entry=true) at ../src/backend/replication/slot.c:2181
[02:48:33.618]         i = 0
[02:48:33.618]         __func__ = "CheckPointReplicationSlots"
[02:48:33.618] #6  0x00005620977271c9 in CheckPointGuts (checkPointRedo=24734712, flags=flags@entry=5) at ../src/backend/access/transam/xlog.c:7705
[02:48:33.618] No locals.
[02:48:33.618] #7  0x0000562097737189 in CreateCheckPoint (flags=flags@entry=5) at ../src/backend/access/transam/xlog.c:7367
[02:48:33.618]         shutdown = true
[02:48:33.618]         checkPoint = {redo = 24734712, ThisTimeLineID = 1, PrevTimeLineID = 1, fullPageWrites = false, wal_level = 1, nextXid = {value = 752}, nextOid = 14238, nextMulti = 1, nextMultiOffset = 0, oldestXid = 744, oldestXidDB = 1, oldestMulti = 1, oldestMultiDB = 1, time = 1750300818, oldestCommitTsXid = 0, newestCommitTsXid = 0, oldestActiveXid = 0}
[02:48:33.618]         recptr = <optimized out>
[02:48:33.618]         _logSegNo = 4398046511174
[02:48:33.618]         Insert = <optimized out>
[02:48:33.618]         freespace = <optimized out>
[02:48:33.618]         PriorRedoPtr = <optimized out>
[02:48:33.618]         last_important_lsn = <optimized out>
[02:48:33.618]         vxids = 0x56209df60a80
[02:48:33.618]         nvxids = 0
[02:48:33.618]         oldXLogAllowed = 0
[02:48:33.618]         __func__ = "CreateCheckPoint"
[02:48:33.618] #8  0x0000562097737d58 in ShutdownXLOG (code=code@entry=0, arg=arg@entry=0) at ../src/backend/access/transam/xlog.c:6829
[02:48:33.618]         __func__ = "ShutdownXLOG"
[02:48:33.618] #9  0x0000562097be702a in CheckpointerMain (startup_data=<optimized out>, startup_data_len=<optimized out>) at ../src/backend/postmaster/checkpointer.c:599
[02:48:33.618]         local_sigjmp_buf = {{__jmpbuf = {11, -8560753309329747448, 0, 0, 0, 229, 8561211197975073288, 2698561367357297160}, __mask_was_saved = 1, __saved_mask = {__val = {18446744066192964099, 94697989631347, 0, 16, 128, 0, 17992371677205744128, 2, 140236672825236, 24, 140732253913056, 140728898420752, 140732253913072, 140732253913008, 17992371677205744128, 0}}}}
[02:48:33.618]         checkpointer_context = 0x56209df60980
[02:48:33.618]         __func__ = "CheckpointerMain"
[02:48:33.618] #10 0x0000562097be76b1 in postmaster_child_launch (child_type=child_type@entry=B_CHECKPOINTER, child_slot=229, startup_data=startup_data@entry=0x0, startup_data_len=startup_data_len@entry=0, client_sock=client_sock@entry=0x0) at ../src/backend/postmaster/launch_backend.c:290
[02:48:33.618]         pid = <optimized out>
[02:48:33.618] #11 0x0000562097bece47 in StartChildProcess (type=type@entry=B_CHECKPOINTER) at ../src/backend/postmaster/postmaster.c:3973
[02:48:33.618]         pmchild = 0x56209df40ad8
[02:48:33.618]         pid = <optimized out>
[02:48:33.618]         __func__ = "StartChildProcess"
[02:48:33.618] #12 0x0000562097bf0b5c in PostmasterMain (argc=argc@entry=22, argv=argv@entry=0x56209ded3730) at ../src/backend/postmaster/postmaster.c:1386
[02:48:33.618]         opt = <optimized out>
[02:48:33.618]         status = <optimized out>
[02:48:33.618]         userDoption = <optimized out>
[02:48:33.618]         listen_addr_saved = false
[02:48:33.618]         output_config_variable = <optimized out>
[02:48:33.618]         __func__ = "PostmasterMain"
[02:48:33.618] #13 0x0000562097a1cf16 in main (argc=22, argv=0x56209ded3730) at ../src/backend/main/main.c:227
[02:48:33.618]         do_check_root = <optimized out>
[02:48:33.618]         dispatch_option = <optimized out>