[16:48:06.130] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[16:48:06.322] dumping /tmp/cores/postgres-6-44489.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres
[16:48:06.573] [New LWP 44489]
[16:48:06.575] 
[16:48:06.575] This GDB supports auto-downloading debuginfo from the following URLs:
[16:48:06.575]   <https://debuginfod.debian.net>
[16:48:06.575] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[16:48:06.575] Debuginfod has been disabled.
[16:48:06.575] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[16:48:06.675] [Thread debugging using libthread_db enabled]
[16:48:06.675] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[16:48:06.675] Core was generated by `postgres: postgres isolation_regression [local] COMMIT                        '.
[16:48:06.675] Program terminated with signal SIGABRT, Aborted.
[16:48:06.675] #0  0x00007fd2f16abebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[16:48:06.735] 
[16:48:06.735] Thread 1 (Thread 0x7fd2f141e240 (LWP 44489)):
[16:48:06.735] #0  0x00007fd2f16abebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[16:48:06.735] No symbol table info available.
[16:48:06.735] #1  0x00007fd2f165cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
[16:48:06.735] No symbol table info available.
[16:48:06.735] #2  0x00007fd2f1647472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
[16:48:06.735] No symbol table info available.
[16:48:06.735] #3  0x0000556db87c0243 in ExceptionalCondition (conditionName=conditionName@entry=0x556db8b7e9a0 "TransactionIdIsValid(proc->xid)", fileName=fileName@entry=0x556db8b7e420 "procarray.c", lineNumber=lineNumber@entry=677) at assert.c:66
[16:48:06.735] No locals.
[16:48:06.735] #4  0x0000556db843a0a6 in ProcArrayEndTransaction (proc=0x7fd2ed503a00, latestXid=840) at procarray.c:677
[16:48:06.735] No locals.
[16:48:06.735] #5  0x0000556db7c45e26 in AbortTransaction () at xact.c:2946
[16:48:06.735]         s = 0x556db916a2c0 <TopTransactionStateData>
[16:48:06.735]         latestXid = <optimized out>
[16:48:06.735]         is_parallel_worker = false
[16:48:06.735]         __func__ = "AbortTransaction"
[16:48:06.735] #6  0x0000556db7c47778 in AbortCurrentTransactionInternal () at xact.c:3531
[16:48:06.735]         s = 0x556db916a2c0 <TopTransactionStateData>
[16:48:06.735] #7  0x0000556db7c478b7 in AbortCurrentTransaction () at xact.c:3449
[16:48:06.735] No locals.
[16:48:06.735] #8  0x0000556db84a5679 in PostgresMain (dbname=dbname@entry=0x62900001b3a8 "isolation_regression", username=username@entry=0x62900001b388 "postgres") at postgres.c:4408
[16:48:06.735]         local_sigjmp_buf = <optimized out>
[16:48:06.735]         send_ready_for_query = <optimized out>
[16:48:06.735]         idle_in_transaction_timeout_enabled = <optimized out>
[16:48:06.735]         idle_session_timeout_enabled = <optimized out>
[16:48:06.735]         __func__ = "PostgresMain"
[16:48:06.735] #9  0x0000556db849840e in BackendMain (startup_data=startup_data@entry=0x7ffed27c22d0 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107
[16:48:06.735]         bsdata = 0x7ffed27c22d0
[16:48:06.735] #10 0x0000556db82f3d5f in postmaster_child_launch (child_type=<optimized out>, child_slot=3, startup_data=startup_data@entry=0x7ffed27c22d0 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffed27c2360) at launch_backend.c:274
[16:48:06.735]         pid = <optimized out>
[16:48:06.735] #11 0x0000556db82f9bc0 in BackendStartup (client_sock=client_sock@entry=0x7ffed27c2360) at postmaster.c:3519
[16:48:06.735]         bn = 0x627000000198
[16:48:06.735]         pid = <optimized out>
[16:48:06.735]         startup_data = <optimized out>
[16:48:06.735]         cac = <optimized out>
[16:48:06.735]         __func__ = "BackendStartup"
[16:48:06.735] #12 0x0000556db82fc84c in ServerLoop () at postmaster.c:1688
[16:48:06.735]         s = <optimized out>
[16:48:06.735]         i = 0
[16:48:06.735]         now = <optimized out>
[16:48:06.735]         last_lockfile_recheck_time = 1740069659
[16:48:06.735]         last_touch_time = 1740069659
[16:48:06.735]         events = <optimized out>
[16:48:06.735]         nevents = 1
[16:48:06.735]         __func__ = "ServerLoop"
[16:48:06.735] #13 0x0000556db82fe991 in PostmasterMain (argc=argc@entry=8, argv=argv@entry=0x607000000410) at postmaster.c:1386
[16:48:06.735]         opt = <optimized out>
[16:48:06.735]         status = <optimized out>
[16:48:06.735]         userDoption = <optimized out>
[16:48:06.735]         listen_addr_saved = false
[16:48:06.735]         output_config_variable = <optimized out>
[16:48:06.735]         __func__ = "PostmasterMain"
[16:48:06.735] #14 0x0000556db809af9c in main (argc=8, argv=0x607000000410) at main.c:230
[16:48:06.735]         do_check_root = <optimized out>
[16:48:06.735]         dispatch_option = <optimized out>
[16:48:06.753] -e 
[16:48:06.753] 
[16:48:06.753] 
[16:48:06.809] dumping /tmp/cores/sh-3-65231.core for /bin/sh
[16:48:06.854] 
[16:48:06.854] This GDB supports auto-downloading debuginfo from the following URLs:
[16:48:06.854]   <https://debuginfod.debian.net>
[16:48:06.854] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[16:48:06.854] Debuginfod has been disabled.
[16:48:06.854] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[16:48:06.859] [New LWP 65231]
[16:48:06.860] [Thread debugging using libthread_db enabled]
[16:48:06.860] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[16:48:06.860] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/src/test/recovery/tmp_check/t_043_no_contrecord_'.
[16:48:06.860] Program terminated with signal SIGQUIT, Quit.
[16:48:06.860] #0  0x00007fa678a03b93 in wait4 () from /lib/x86_64-linux-gnu/libc.so.6
[16:48:06.862] 
[16:48:06.862] Thread 1 (Thread 0x7fa67892d740 (LWP 65231)):
[16:48:06.862] #0  0x00007fa678a03b93 in wait4 () from /lib/x86_64-linux-gnu/libc.so.6
[16:48:06.862] No symbol table info available.
[16:48:06.862] #1  0x0000558d9002bcc0 in ?? ()
[16:48:06.862] No symbol table info available.
[16:48:06.862] #2  0x0000558d9002befa in ?? ()
[16:48:06.862] No symbol table info available.
[16:48:06.862] #3  0x0000558d9002d630 in ?? ()
[16:48:06.862] No symbol table info available.
[16:48:06.862] #4  0x0000558d90027371 in ?? ()
[16:48:06.862] No symbol table info available.
[16:48:06.862] #5  0x0000558d9002620f in ?? ()
[16:48:06.862] No symbol table info available.
[16:48:06.862] #6  0x0000558d90026c3b in ?? ()
[16:48:06.862] No symbol table info available.
[16:48:06.862] #7  0x0000558d9002466f in ?? ()
[16:48:06.862] No symbol table info available.
[16:48:06.862] #8  0x00007fa67895724a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[16:48:06.862] No symbol table info available.
[16:48:06.862] #9  0x00007fa678957305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[16:48:06.862] No symbol table info available.
[16:48:06.862] #10 0x0000558d90024781 in ?? ()
[16:48:06.862] No symbol table info available.
[16:48:06.869] -e 
[16:48:06.869] 
[16:48:06.869] 
[16:48:06.924] dumping /tmp/cores/cp-3-65232.core for /usr/bin/cp
[16:48:06.969] 
[16:48:06.969] This GDB supports auto-downloading debuginfo from the following URLs:
[16:48:06.969]   <https://debuginfod.debian.net>
[16:48:06.969] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[16:48:06.969] Debuginfod has been disabled.
[16:48:06.969] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[16:48:06.972] [New LWP 65232]
[16:48:06.978] [Thread debugging using libthread_db enabled]
[16:48:06.978] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[16:48:06.978] Core was generated by `cp /tmp/cirrus-ci-build/src/test/recovery/tmp_check/t_043_no_contrecord_switch_'.
[16:48:06.978] Program terminated with signal SIGQUIT, Quit.
[16:48:06.978] #0  0x00007f4de3942b27 in ?? () from /lib64/ld-linux-x86-64.so.2
[16:48:06.979] 
[16:48:06.979] Thread 1 (Thread 0x7f4de365a500 (LWP 65232)):
[16:48:06.979] #0  0x00007f4de3942b27 in ?? () from /lib64/ld-linux-x86-64.so.2
[16:48:06.979] No symbol table info available.
[16:48:06.979] #1  0x00007f4de39356e0 in ?? () from /lib64/ld-linux-x86-64.so.2
[16:48:06.979] No symbol table info available.
[16:48:06.979] #2  0x00007f4de393fdd5 in ?? () from /lib64/ld-linux-x86-64.so.2
[16:48:06.979] No symbol table info available.
[16:48:06.979] #3  0x00007f4de393c22f in ?? () from /lib64/ld-linux-x86-64.so.2
[16:48:06.979] No symbol table info available.
[16:48:06.979] #4  0x00007f4de393dbac in ?? () from /lib64/ld-linux-x86-64.so.2
[16:48:06.979] No symbol table info available.
[16:48:06.979] #5  0x00007f4de393ca58 in ?? () from /lib64/ld-linux-x86-64.so.2
[16:48:06.979] No symbol table info available.
[16:48:06.979] #6  0x0000000000000003 in ?? ()
[16:48:06.979] No symbol table info available.
[16:48:06.979] #7  0x00007fffee05c0ee in ?? ()
[16:48:06.979] No symbol table info available.
[16:48:06.979] #8  0x00007fffee05c0f1 in ?? ()
[16:48:06.979] No symbol table info available.
[16:48:06.979] #9  0x00007fffee05c164 in ?? ()
[16:48:06.979] No symbol table info available.
[16:48:06.979] #10 0x0000000000000000 in ?? ()
[16:48:06.979] No symbol table info available.