[03:16:46.816] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[03:16:47.111] dumping /tmp/cores/postgres.86157.core for /tmp/cirrus-ci-build/build/tmp_install//usr/local/pgsql/bin/postgres
[03:16:47.250] [New LWP 101824]
[03:16:47.344] Core was generated by `postgres: checkpointer '.
[03:16:47.344] Program terminated with signal SIGABRT, Aborted.
[03:16:47.344] Sent by thr_kill() from pid 86157 and user 1002.
[03:16:47.344] #0  0x000000082c8dc01a in thr_kill () from /lib/libc.so.7
[03:16:47.372] 
[03:16:47.372] Thread 1 (LWP 101824):
[03:16:47.372] #0  0x000000082c8dc01a in thr_kill () from /lib/libc.so.7
[03:16:47.372] No symbol table info available.
[03:16:47.372] #1  0x000000082c854a64 in raise () from /lib/libc.so.7
[03:16:47.372] No symbol table info available.
[03:16:47.372] #2  0x000000082c908a59 in abort () from /lib/libc.so.7
[03:16:47.372] No symbol table info available.
[03:16:47.372] #3  0x0000000000b3955f in ExceptionalCondition (conditionName=<optimized out>, fileName=<optimized out>, lineNumber=lineNumber@entry=1700) at ../src/backend/utils/error/assert.c:65
[03:16:47.372] No locals.
[03:16:47.372] #4  0x00000000009f704d in pgstat_write_statsfile () at ../src/backend/utils/activity/pgstat.c:1700
[03:16:47.372]         kind_info = 0x0
[03:16:47.372]         shstats = <optimized out>
[03:16:47.372]         format_id = 27638972
[03:16:47.372]         hstat = {hash_table = 0x31e60b014dc0, curbucket = 334, nbuckets = 2048, curitem = 0x83e951a08, pnextitem = 0, curpartition = 20, exclusive = false}
[03:16:47.372]         fpout = 0x82c98ec40
[03:16:47.372]         ps = <optimized out>
[03:16:47.372]         tmpfile = <optimized out>
[03:16:47.372]         statfile = <optimized out>
[03:16:47.372]         __error = <optimized out>
[03:16:47.372]         __error = <optimized out>
[03:16:47.372]         kind = <optimized out>
[03:16:47.372]         info = <optimized out>
[03:16:47.372]         ptr = <optimized out>
[03:16:47.372]         kind_info = <optimized out>
[03:16:47.372]         shstats = <optimized out>
[03:16:47.372]         __error = <optimized out>
[03:16:47.372]         name = <optimized out>
[03:16:47.372]         __error = <optimized out>
[03:16:47.372]         __error = <optimized out>
[03:16:47.372]         kind = <optimized out>
[03:16:47.372]         kind_info = <optimized out>
[03:16:47.372] #5  pgstat_before_server_shutdown (code=<optimized out>, arg=<optimized out>) at ../src/backend/utils/activity/pgstat.c:614
[03:16:47.372] No locals.
[03:16:47.372] #6  0x00000000009aaa01 in shmem_exit (code=code@entry=0) at ../src/backend/storage/ipc/ipc.c:250
[03:16:47.372] No locals.
[03:16:47.372] #7  0x00000000009aa8e8 in proc_exit_prepare (code=101824, code@entry=0) at ../src/backend/storage/ipc/ipc.c:199
[03:16:47.372] No locals.
[03:16:47.372] #8  0x00000000009aa82f in proc_exit (code=code@entry=0) at ../src/backend/storage/ipc/ipc.c:112
[03:16:47.372] No locals.
[03:16:47.372] #9  0x00000000009114fe in CheckpointerMain (startup_data=<optimized out>, startup_data_len=<optimized out>) at ../src/backend/postmaster/checkpointer.c:663
[03:16:47.372]         local_sigjmp_buf = {{_sjb = {9506525, 34918647552, 34918647544, 34918647712, 249, 12831656, 54864098291712, 13223008, 895, -2147815357, -1, 34359738369}}}
[03:16:47.372]         checkpointer_context = <optimized out>
[03:16:47.372] #10 0x00000000009144c5 in postmaster_child_launch (child_type=child_type@entry=B_CHECKPOINTER, child_slot=249, 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:268
[03:16:47.372]         pid = <optimized out>
[03:16:47.372] #11 0x0000000000917347 in StartChildProcess (type=type@entry=B_CHECKPOINTER) at ../src/backend/postmaster/postmaster.c:4030
[03:16:47.372]         pmchild = 0x0
[03:16:47.372]         pid = <optimized out>
[03:16:47.372] #12 0x0000000000916b92 in PostmasterMain (argc=argc@entry=8, argv=argv@entry=0x821504d88) at ../src/backend/postmaster/postmaster.c:1401
[03:16:47.372]         optctx = {nargc = 8, nargv = 0x821504d88, ostr = 0x36b9de "B:bC:c:D:d:EeFf:h:ijk:lN:OPp:r:S:sTt:W:-:", opterr = 1, optarg = 0x821505449 "/tmp/pg_regress-dZs68i", optind = 8, optopt = 107, place = 0x2f17a6 ""}
[03:16:47.372]         userDoption = <optimized out>
[03:16:47.372]         listen_addr_saved = false
[03:16:47.372]         output_config_variable = <optimized out>
[03:16:47.372]         opt = <optimized out>
[03:16:47.372]         status = <optimized out>
[03:16:47.372] #13 0x000000000083b8bd in main (argc=8, argv=0x821504d88) at ../src/backend/main/main.c:231
[03:16:47.372]         do_check_root = <optimized out>
[03:16:47.372]         dispatch_option = DISPATCH_POSTMASTER