[07:55:44.684] src/tools/ci/cores_backtrace.sh macos "${HOME}/cores"
[07:55:46.526] (lldb) target create --core "/Users/admin/cores/core.24225"
[07:56:42.451] Core file '/Users/admin/cores/core.24225' (arm64) was loaded.
[07:56:42.451] (lldb) thread backtrace all
[07:56:44.560] * thread #1
[07:56:44.560]   * frame #0: 0x00000001988495f0 libsystem_kernel.dylib`__pthread_kill + 8
[07:56:44.560]     frame #1: 0x0000000198881c20 libsystem_pthread.dylib`pthread_kill + 288
[07:56:44.560]     frame #2: 0x000000019878ea30 libsystem_c.dylib`abort + 180
[07:56:44.560]     frame #3: 0x0000000104d78c88 postgres`ExceptionalCondition(conditionName=<unavailable>, fileName=<unavailable>, lineNumber=2471) at assert.c:66:2
[07:56:44.560]     frame #4: 0x0000000104a2d2f0 postgres`cluster_rel [inlined] begin_concurrent_cluster(rel_p=0x000000016b4d7f60, index_p=0x000000016b4d7f50, entered_p=<unavailable>) at cluster.c:2471:2
[07:56:44.560]     frame #5: 0x0000000104a2d2cc postgres`cluster_rel(OldHeap=0x00000001400345c0, indexOid=<unavailable>, params=0x000000016b4d82e0, isTopLevel=<unavailable>) at cluster.c:768:4
[07:56:44.560]     frame #6: 0x0000000104a2b25c postgres`cluster(pstate=0x0000000124057d00, stmt=0x0000000134017278, isTopLevel=true) at cluster.c:416:4
[07:56:44.560]     frame #7: 0x0000000104c4bac8 postgres`standard_ProcessUtility(pstmt=0x0000000134017328, queryString="\n\tCLUSTER (CONCURRENTLY) clstr_test USING clstr_test_pkey;\n", readOnlyTree=<unavailable>, context=PROCESS_UTILITY_TOPLEVEL, params=<unavailable>, queryEnv=0x0000000000000000, dest=0x00000001340176e8, qc=<unavailable>) at utility.c:855:4
[07:56:44.560]     frame #8: 0x0000000104c4b474 postgres`ProcessUtility(pstmt=<unavailable>, queryString=<unavailable>, readOnlyTree=<unavailable>, context=<unavailable>, params=<unavailable>, queryEnv=<unavailable>, dest=<unavailable>, qc=<unavailable>) at utility.c:523:3 [artificial]
[07:56:44.560]     frame #9: 0x0000000104c4b0c0 postgres`PortalRunUtility(portal=0x000000012482c100, pstmt=0x0000000134017328, isTopLevel=true, setHoldSnapshot=false, dest=0x00000001340176e8, qc=0x000000016b4d8678) at pquery.c:1158:2
[07:56:44.560]     frame #10: 0x0000000104c4a7f0 postgres`PortalRunMulti(portal=0x000000012482c100, isTopLevel=true, setHoldSnapshot=false, dest=0x00000001340176e8, altdest=0x00000001340176e8, qc=0x000000016b4d8678) at pquery.c:0
[07:56:44.560]     frame #11: 0x0000000104c4a1d4 postgres`PortalRun(portal=0x000000012482c100, count=9223372036854775807, isTopLevel=true, run_once=<unavailable>, dest=0x00000001340176e8, altdest=0x00000001340176e8, qc=0x000000016b4d8678) at pquery.c:791:5
[07:56:44.560]     frame #12: 0x0000000104c49164 postgres`exec_simple_query(query_string="\n\tCLUSTER (CONCURRENTLY) clstr_test USING clstr_test_pkey;\n") at postgres.c:1284:10
[07:56:44.560]     frame #13: 0x0000000104c46ee0 postgres`PostgresMain(dbname=<unavailable>, username=<unavailable>) at postgres.c:0
[07:56:44.560]     frame #14: 0x0000000104c421c8 postgres`BackendMain(startup_data=<unavailable>, startup_data_len=<unavailable>) at backend_startup.c:107:2
[07:56:44.560]     frame #15: 0x0000000104ba9824 postgres`postmaster_child_launch(child_type=B_BACKEND, startup_data="", startup_data_len=4, client_sock=0x000000016b4d8a80) at launch_backend.c:274:3
[07:56:44.560]     frame #16: 0x0000000104bad978 postgres`ServerLoop [inlined] BackendStartup(client_sock=0x000000016b4d8a80) at postmaster.c:3414:8
[07:56:44.560]     frame #17: 0x0000000104bad7f0 postgres`ServerLoop at postmaster.c:1648:6
[07:56:44.560]     frame #18: 0x0000000104bab954 postgres`PostmasterMain(argc=<unavailable>, argv=<unavailable>) at postmaster.c:1346:11
[07:56:44.560]     frame #19: 0x0000000104b00ce4 postgres`main(argc=8, argv=0x0000600003c745a0) at main.c:197:3
[07:56:44.560]     frame #20: 0x00000001984f7154 dyld`start + 2476
[07:56:44.560] (lldb) quit