[2024/12/06 18:53:29.930] [Current thread is 1 (Thread 0xffff87fff1f0 (LWP 13623))]
[2024/12/06 18:53:29.930] #0  0x0000ffff9fb5d834 in raise () from /lib64/libc.so.6
[2024/12/06 18:53:29.951] #1  0x0000ffff9fb5f140 in abort () from /lib64/libc.so.6
[2024/12/06 18:53:29.951] #2  0x0000ffff9ff0e338 in __wt_abort (session=session@entry=0x43d5cd0) at /data/mci/9136bc97f64ddc569d0dd65d56b3ac8d/wiredtiger/src/os_common/os_abort.c:31
[2024/12/06 18:53:29.952] #3  0x0000ffff9ffb95c0 in __wt_txn_timestamp_usage_check (session=session@entry=0x43d5cd0, op=op@entry=0xffff800097c0, op_ts=<optimized out>, prev_op_durable_ts=56939) at /data/mci/9136bc97f64ddc569d0dd65d56b3ac8d/wiredtiger/src/include/txn_inline.h:610
[2024/12/06 18:53:29.969] #4  0x0000ffff9ffbb750 in __txn_resolve_prepared_op (session=session@entry=0x43d5cd0, op=op@entry=0xffff800097c0, commit=commit@entry=true, cursorp=cursorp@entry=0xffff87ffe448) at /data/mci/9136bc97f64ddc569d0dd65d56b3ac8d/wiredtiger/src/txn/txn.c:1239
[2024/12/06 18:53:29.981] #5  0x0000ffff9ffc0438 in __wt_txn_commit (session=session@entry=0x43d5cd0, cfg=cfg@entry=0xffff87ffe4e8) at /data/mci/9136bc97f64ddc569d0dd65d56b3ac8d/wiredtiger/src/txn/txn.c:1793
[2024/12/06 18:53:29.982] #6  0x0000ffff9ff75928 in __session_commit_transaction (wt_session=0x43d5cd0, config=<optimized out>) at /data/mci/9136bc97f64ddc569d0dd65d56b3ac8d/wiredtiger/src/session/session_api.c:1832
[2024/12/06 18:53:29.982] #7  0x00000000004107f0 in commit_transaction (tinfo=tinfo@entry=0x48daa10, prepared=prepared@entry=true) at /data/mci/9136bc97f64ddc569d0dd65d56b3ac8d/wiredtiger/test/format/ops.c:588
[2024/12/06 18:53:29.982] #8  0x000000000041592c in ops (arg=0x48daa10) at /data/mci/9136bc97f64ddc569d0dd65d56b3ac8d/wiredtiger/test/format/ops.c:1394
[2024/12/06 18:53:29.982] #9  0x0000ffff9fcfa230 in start_thread () from /lib64/libpthread.so.0
[2024/12/06 18:53:29.982] #10 0x0000ffff9fc067dc in thread_start () from /lib64/libc.so.6

(gdb) p *txn
$1 = {
  id = 47285,
  isolation = WT_ISO_SNAPSHOT,
  forced_iso = 0,
  txn_logsync = 0,
  snapshot_data = {
    snap_max = 47286,
    snap_min = 47286,
    snapshot = 0xffff80004c10,
    snapshot_count = 0
  },
  backup_snapshot_data = 0x0,
  commit_timestamp = 56934,
  durable_timestamp = 56934,
  first_commit_timestamp = 56934,
  prepare_timestamp = 56932,
  checkpoint_read_timestamp = 0,
  checkpoint_stable_timestamp = 0,
  checkpoint_oldest_timestamp = 0,
  mod = 0xffff80009600,
  mod_alloc = 1120,
  mod_count = 6,
  prepare_count = 5,
  logrec = 0x0,
  ckpt_lsn = {
    l = {
      offset = 0,
      file = 0
    },
    file_offset = 0
  },
  ckpt_nsnapshot = 0,
  ckpt_snapshot = 0x0,
  full_ckpt = false,
  operation_timeout_us = 2000000,
  rollback_reason = 0x0,
  flags = 25212,
  __snapshot = 0xffff80004c10
}
(gdb) p *upd
$2 = {
  txnid = 47307,
  durable_ts = 0,
  start_ts = 56957,
  prev_durable_ts = 56939,
  next = 0xffff6847c430,
  size = 40,
  type = 3 '\003',
  prepare_state = 1 '\001',
  flags = 0 '\000',
  data = 0xffff685ff1cf "0000000001/OMNOPQRSTfedcbtsrqponcbazyxwv"
}
(gdb) p *upd->next
$3 = {
  txnid = 47290,
  durable_ts = 56939,
  start_ts = 56939,
  prev_durable_ts = 56937,
  next = 0xffff6823ff10,
  size = 35,
  type = 3 '\003',
  prepare_state = 0 '\000',
  flags = 0 '\000',
  data = 0xffff6847c45f "0000000001/OMNOPQRSTUV--j-----srqpo"
}
(gdb) p *upd->next->next
$4 = {
  txnid = 47288,
  durable_ts = 56937,
  start_ts = 56937,
  prev_durable_ts = 56934,
  next = 0xffff800e03c0,
  size = 22,
  type = 3 '\003',
  prepare_state = 0 '\000',
  flags = 0 '\000',
  data = 0xffff6823ff3f "0000000001/OMNOPQRSTUV"
}