Task logger initialized (agent version '2026-05-18' from Evergreen build revision 'b18c97ea9e7b925a0fb4f02254f3cb9b0faaf014').
Starting task 'wiredtiger_disagg_amazon2023_disagg_stress_format_stress_test_disagg_switch_1_71cc6aae1cca77adb71f702270c0eac1dc3bcb59_26_05_20_04_31_27', execution 0.
Running pre-task commands.
Running command 'shell.exec' in function 'cleanup' (step 1 of 2) in block 'pre'.
Finished command 'shell.exec' in function 'cleanup' (step 1 of 2) in block 'pre' in 2.730219ms.
Running command 'expansions.update' in function 'setup environment' (step 2 of 2) in block 'pre'.
Finished command 'expansions.update' in function 'setup environment' (step 2 of 2) in block 'pre' in 40.459µs.
Finished running pre-task commands in 2.986524ms.
Running task commands.
Running command 's3.get' in function 'fetch artifacts' (step 1 of 2).
Fetching remote file 'wiredtiger/amazon2023-disagg-stress/71cc6aae1cca77adb71f702270c0eac1dc3bcb59/artifacts/compile_wiredtiger_disagg_amazon2023_disagg_stress_71cc6aae1cca77adb71f702270c0eac1dc3bcb59_26_05_20_04_31_27.tgz' from S3 bucket 'build_external' (attempt 1 of 5).
Finished command 's3.get' in function 'fetch artifacts' (step 1 of 2) in 5.370452982s.
Running command 'shell.exec' in function 'format test disagg' (step 2 of 2).
export WT_TOPDIR=$(git rev-parse --show-toplevel)
export WT_BUILDDIR=$WT_TOPDIR/cmake_build
if [ "$OS" = "Windows_NT" ]; then
  export PATH=/cygdrive/c/python/Python311:/cygdrive/c/python/Python311/Scripts:$PATH
else
  export PATH=/opt/mongodbtoolchain/v5/bin:$PATH
  export LD_LIBRARY_PATH=$WT_BUILDDIR
fi
# Create the common sanitizer options and export the specific sanitizer environment
# variables.
COMMON_SAN_OPTIONS="abort_on_error=1:disable_coredump=0"
if [[ "" =~ ASan ]]; then
  export ASAN_OPTIONS="$COMMON_SAN_OPTIONS:unmap_shadow_on_exit=1"
  asan_lib=$(clang -print-file-name=libclang_rt.asan.so)
  [ -f "$asan_lib" ] || { echo "ERROR: libclang_rt.asan.so not found by clang"; exit 1; }
  export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$(dirname "$asan_lib")"
  export TESTUTIL_BYPASS_ASAN=1
elif [[ "" =~ MSan ]]; then
  export MSAN_OPTIONS="$COMMON_SAN_OPTIONS:verbosity=3"
  export TESTUTIL_MSAN=1
elif [[ "" =~ TSan ]]; then
  export TSAN_OPTIONS="$COMMON_SAN_OPTIONS:verbosity=3"
  export TESTUTIL_TSAN=1
elif [[ "" =~ UBSan ]]; then
  export UBSAN_OPTIONS="$COMMON_SAN_OPTIONS:print_stacktrace=1"
  export TESTUTIL_UBSAN=1
fi
if [[ 1 -eq 1 ]]; then
  # The preloaded library should be downloaded/built during "configure wiredtiger" step.
  # DO NOT MOVE:This variable must be set in the same function(shell) that runs a test,
  # and as close as possible to the test execution, since it affects all the binaries.
  export LD_PRELOAD=$WT_TOPDIR/TCMALLOC_LIB/libtcmalloc.so
  if [ ! -f "$LD_PRELOAD" ]; then
    echo "Error: TCMalloc support was requested, but the library doesn't exist: $LD_PRELOAD"
    exit 1
  fi
fi
# Set extensions to load
EXT="extensions=["
EXT="$EXT ext/compressors/snappy/libwiredtiger_snappy.so,"
EXT="$EXT ext/collators/reverse/libwiredtiger_reverse_collator.so,"
EXT="$EXT ext/encryptors/rotn/libwiredtiger_rotn.so,"
EXT="$EXT ext/page_log/palite/libwiredtiger_palite.so,"
EXT="$EXT ]"
export EXT
Dump Environment
 eval ${which_declare} ) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot "$@"
BASH_FUNC_which%%=() {  ( alias;
CI=true
EVR_AGENT_PID=3578
EVR_TASK_ID=wiredtiger_disagg_amazon2023_disagg_stress_format_stress_test_disagg_switch_1_71cc6aae1cca77adb71f702270c0eac1dc3bcb59_26_05_20_04_31_27
EXT=extensions=[ ext/compressors/snappy/libwiredtiger_snappy.so, ext/collators/reverse/libwiredtiger_reverse_collator.so, ext/encryptors/rotn/libwiredtiger_rotn.so, ext/page_log/palite/libwiredtiger_palite.so, ]
GOCACHE=/data/mci/e5926558f0c9cc0634903dee58f702ce/wiredtiger/cmake_build/test/format/.gocache
GOTRACEBACK=none
HISTCONTROL=ignoredups
HISTSIZE=1000
HOME=/home/ec2-user
HOSTNAME=ip-10-122-59-84.ec2.internal
INVOCATION_ID=b4bf0ee9364f4d9eb72293b2f8e80740
JASPER_ID=980e7281-75e1-4d74-a3a9-9b60350f2655
JASPER_MANAGER=488caec7-9e1a-44a8-879d-8ead1787d70b
JOURNAL_STREAM=8:2459
LANG=C.UTF-8
LC_ALL=C
LD_LIBRARY_PATH=/data/mci/e5926558f0c9cc0634903dee58f702ce/wiredtiger/cmake_build
LD_PRELOAD=/data/mci/e5926558f0c9cc0634903dee58f702ce/wiredtiger/TCMALLOC_LIB/libtcmalloc.so
LESSOPEN=||/usr/bin/lesspipe.sh %s
LOGNAME=ec2-user
MAIL=/var/spool/mail/ec2-user
PATH=/opt/mongodbtoolchain/v5/bin:/usr/sbin:/usr/sbin:/usr/sbin:/home/ec2-user/.local/bin:/home/ec2-user/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/opt/node/bin:/opt/node/bin:/opt/node/bin
PWD=/data/mci/e5926558f0c9cc0634903dee58f702ce/wiredtiger/cmake_build/test/format
SHELL=/bin/bash
SHLVL=1
SYSTEMD_COLORS=false
SYSTEMD_EXEC_PID=3358
S_COLORS=auto
TEMP=/data/mci/e5926558f0c9cc0634903dee58f702ce/tmp
TMP=/data/mci/e5926558f0c9cc0634903dee58f702ce/tmp
TMPDIR=/data/mci/e5926558f0c9cc0634903dee58f702ce/tmp
USER=ec2-user
WT_BUILDDIR=/data/mci/e5926558f0c9cc0634903dee58f702ce/wiredtiger/cmake_build
WT_TOPDIR=/data/mci/e5926558f0c9cc0634903dee58f702ce/wiredtiger
_=/usr/bin/printenv
which_declare=declare -f
}
echo "Dump Environment"
printenv | sort
# Fail, show the configuration file.
fail() {
  echo "======= FAILURE =========="
  [ -f RUNDIR/CONFIG ] && cat RUNDIR/CONFIG
  exit 1
}
for i in $(seq 5); do
  echo Iteration $i/5
  rm -rf RUNDIR
  ./t -c ../../../test/format/CONFIG.disagg disagg.mode=switch runs.timer=10:15 ops.prepare=1  || fail
  if [ true = true ]; then
    ./t -R $format_args  || fail
  fi
done
t: WARNING: table.3 skipped verify because of EBUSY
t: WARNING: table.1 skipped verify because of EBUSY
t: WARNING: table.2 skipped verify because of EBUSY
Iteration 1/5
t: process 3850 running
--- [Follower] Picked up checkpoint (metadata=[metadata_lsn=2236943,metadata_checksum=a83afd87,database_size=462265500,version=1,compatible_version=1],timestamp=0x3b303b) ---
--- [Follower] Picked up checkpoint (metadata=[metadata_lsn=3827390,metadata_checksum=a71cd1,database_size=451280286,version=1,compatible_version=1],timestamp=0x5af93f) ---
--- [Follower] Picked up checkpoint (metadata=[metadata_lsn=5265384,metadata_checksum=482f9e76,database_size=442252481,version=1,compatible_version=1],timestamp=0x79017c) ---
t: successful run completed (976 seconds)
t: WARNING: table.3 skipped verify because of EBUSY
t: WARNING: turning off ops.truncate to work with ops.prepare and precise checkpoint

[1779257306:257673][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_DEFAULT][ERROR]: __timestamp_no_ts_fix, 497: WiredTiger assertion failed: 'select_tw->stop_txn >= select_tw->start_txn'. Expression returned false
[1779257306:257696][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_DEFAULT][ERROR]: __wt_abort, 29: aborting WiredTiger library
[1779257306:257709][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257715][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257717][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257719][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257721][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257723][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257725][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257727][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257728][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257730][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257732][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257734][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257736][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257737][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257739][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __wt_btcur_prev, 706: Error at src/btree/bt_curprev.c:706: "WT_NOTFOUND" failed: WT_NOTFOUND: item not found
[1779257306:257742][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curfile_prev, 246: Error at src/cursor/cur_file.c:246: "ret" failed: WT_NOTFOUND: item not found
[1779257306:257744][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near, 873: Error at src/cursor/cur_hs.c:873: "ret" failed: WT_NOTFOUND: item not found
[1779257306:257748][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257750][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __wt_btcur_prev, 706: Error at src/btree/bt_curprev.c:706: "WT_NOTFOUND" failed: WT_NOTFOUND: item not found
[1779257306:257752][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curfile_prev, 246: Error at src/cursor/cur_file.c:246: "ret" failed: WT_NOTFOUND: item not found
[1779257306:257754][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near, 873: Error at src/cursor/cur_hs.c:873: "ret" failed: WT_NOTFOUND: item not found
[1779257306:257756][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257758][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257759][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257761][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257763][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257765][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257766][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257768][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257772][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257774][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257776][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257778][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257780][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257781][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257783][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257785][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257787][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][ERROR]: __curhs_search_near_helper, 745: Error at src/cursor/cur_hs.c:745: "cursor->search_near(cursor, &cmp)" failed: WT_NOTFOUND: item not found
[1779257306:257789][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_V

 t: process 4533 running
--- [Follower] Picked up checkpoint (metadata=[metadata_lsn=5471707,metadata_checksum=97588ce,database_size=438216488,version=1,compatible_version=1],timestamp=0x7c3d7b) ---
0x50377fc95800:[1779257306:257701][4533:0xffff869debc0], t, file:T00001.wt_stable, eviction-server: [WT_VERB_ERROR_RETURNS][WARNING]: 21100 errors occurred, only the last 100 are shown
======= FAILURE ==========
############################################
#  RUN PARAMETERS: V3
############################################
assert.read_timestamp=0
background_compact=0
background_compact.free_space_target=82
backup=0
backup.incremental=off
backup.incr_granularity=15557
backup.live_restore=0
backup.live_restore_read_size=16384
backup.live_restore_threads=1
block_cache=0
block_cache.cache_on_checkpoint=0
block_cache.cache_on_writes=1
block_cache.size=73
cache=3072
cache.evict_max=1
cache.eviction_dirty_target=0
cache.eviction_dirty_trigger=0
cache.eviction_updates_target=0
cache.eviction_updates_trigger=0
cache.minimum=0
cache.maximum=0
checkpoint=on
checkpoint.log_size=188
checkpoint.wait=69
checkpoint_threads=3
compact.free_space_target=12
debug.background_compact=0
debug.checkpoint_retention=2
debug.cursor_reposition=0
debug.eviction=0
debug.log_retention=6
debug.realloc_exact=0
debug.realloc_malloc=0
debug.slow_checkpoint=0
debug.table_logging=0
debug.update_restore_evict=0
disagg.internal_page_delta=1
disagg.leaf_page_delta=1
disagg.multi=0
disagg.multi_validation=0
disagg.enabled=1
disagg.layered=1
disagg.mode=switch
disagg.page_log=palite
disagg.key_provider=0
disagg.page_log.verbose=0
disagg.drain_threads=16
disagg.preserve=0
disk.data_extend=0
disk.encryption=none
disk.mmap=1
disk.mmap_all=0
eviction.evict_use_softptr=0
file_manager.close_handle_minimum=21
file_manager.close_idle_time=7
file_manager.close_scan_interval=7
format.abort=0
format.independent_thread_rng=1
format.major_timeout=0
import=0
logging=0
logging.compression=none
logging.file_max=413662
logging.prealloc=0
logging.remove=0
obsolete_cleanup.method=off
obsolete_cleanup.wait=1464
ops.alter=0
ops.compaction=0
ops.hs_cursor=1
ops.bound_cursor=0
ops.prepare=1
ops.reserve=18
ops.random_cursor=0
ops.salvage=0
ops.throttle=0
ops.throttle.sleep_us=171222
ops.verify=1
prefetch=1
prefetch.default=0
precise_checkpoint=1
preserve_prepared=0
quiet=1
random.data_seed=8649186
random.extra_seed=7492855
rollback_to_stable_threads=8
runs.in_memory=0
runs.ops=0
runs.predictable_replay=0
runs.source=layered
runs.tables=3
runs.threads=4
runs.timer=10
runs.type=row-store
runs.verify_failure_dump=0
statistics.mode=fast
statistics_log.sources=off
stress.aggressive_stash_free=0
stress.aggressive_sweep=0
stress.checkpoint=0
stress.checkpoint_evict_page=0
stress.checkpoint_prepare=0
stress.compact_slow=0
stress.evict_reposition=0
stress.failpoint_eviction_split=0
stress.failpoint_hs_delete_key_from_ts=0
stress.failpoint_rec_before_wrapup=0
stress.hs_checkpoint_delay=0
stress.hs_search=0
stress.hs_sweep=0
stress.prefetch_delay=0
stress.prepare_resolution_1=0
stress.sleep_before_read_overflow_onpage=0
stress.split_1=0
stress.split_2=0
stress.split_3=0
stress.split_4=0
stress.split_5=0
stress.split_6=1
stress.split_7=0
stress.split_8=0
tiered_storage.flush_frequency=0
tiered_storage.storage_source=off
transaction.implicit=0
transaction.operation_timeout_ms=2000
transaction.timestamps=1
wiredtiger.config=off
wiredtiger.rwlock=0
wiredtiger.leak_memory=0
############################################
#  TABLE PARAMETERS: table 1
############################################
table1.btree.compression=none
table1.btree.dictionary=0
table1.btree.internal_key_truncation=1
table1.btree.internal_page_max=11
table1.btree.key_max=74
table1.btree.key_min=26
table1.btree.leaf_page_max=13
table1.btree.memory_page_max=2
table1.btree.prefix_len=0
table1.btree.prefix_compression=1
table1.btree.prefix_compression_min=4
table1.btree.reverse=0
table1.btree.split_pct=59
table1.btree.value_max=1379
table1.btree.value_min=10
table1.disk.checksum=unencrypted
table1.disk.firstfit=0
table1.ops.pareto=0
table1.ops.pareto.skew=31
table1.ops.pct.delete=65
table1.ops.pct.insert=5
table1.ops.pct.modify=10
table1.ops.pct.read=5
table1.ops.pct.write=15
table1.ops.truncate=1
table1.runs.mirror=1
table1.runs.rows=856224
############################################
#  TABLE PARAMETERS: table 2
############################################
table2.btree.compression=none
table2.btree.dictionary=1
table2.btree.internal_key_truncation=1
table2.btree.internal_page_max=16
table2.btree.key_max=30
table2.btree.key_min=25
table2.btree.leaf_page_max=9
table2.btree.memory_page_max=9
table2.btree.prefix_len=0
table2.btree.prefix_compression=1
table2.btree.prefix_compression_min=5
table2.btree.reverse=0
table2.btree.split_pct=69
table2.btree.value_max=2171
table2.btree.value_min=0
table2.disk.checksum=on
table2.disk.firstfit=0
table2.ops.pareto=0
table2.ops.pareto.skew=30
table2.ops.pct.delete=5
table2.ops.pct.insert=43
table2.ops.pct.modify=24
table2.ops.pct.read=3
table2.ops.pct.write=25
table2.ops.truncate=1
table2.runs.mirror=1
table2.runs.rows=856224
############################################
#  TABLE PARAMETERS: table 3
############################################
table3.btree.compression=none
table3.btree.dictionary=0
table3.btree.internal_key_truncation=1
table3.btree.internal_page_max=17
table3.btree.key_max=31
table3.btree.key_min=25
table3.btree.leaf_page_max=10
table3.btree.memory_page_max=2
table3.btree.prefix_len=0
table3.btree.prefix_compression=0
table3.btree.prefix_compression_min=2
table3.btree.reverse=0
table3.btree.split_pct=84
table3.btree.value_max=1926
table3.btree.value_min=12
table3.disk.checksum=off
table3.disk.firstfit=0
table3.ops.pareto=0
table3.ops.pareto.skew=32
table3.ops.pct.delete=15
table3.ops.pct.insert=5
table3.ops.pct.modify=18
table3.ops.pct.read=2
table3.ops.pct.write=60
table3.ops.truncate=1
table3.runs.mirror=0
table3.runs.rows=824384
bash: line 67:  4533 Aborted                 (core dumped) ./t -R $format_args
Command 'shell.exec' in function 'format test disagg' (step 2 of 2) failed: shell script encountered problem: exit code 1.
Finished command 'shell.exec' in function 'format test disagg' (step 2 of 2) in 17m30.772902736s.
Running task commands failed: running command: command failed: shell script encountered problem: exit code 1
Finished running task commands in 17m36.143733648s.
Task completed - FAILURE.
Running post-task commands.

#0  0x0000ffff894c4454 in __pthread_kill_implementation () from /lib64/libc.so.6
#0  0x0000ffff894c4454 in __pthread_kill_implementation () from /lib64/libc.so.6
#1  0x0000ffff8947b320 [PAC] in raise () from /lib64/libc.so.6
#2  0x0000ffff89462224 [PAC] in abort () from /lib64/libc.so.6
#3  0x0000ffff8984c550 [PAC] in __wt_abort (session=session@entry=0x50377fc95800) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/os_common/os_abort.c:32
#4  0x0000ffff8988b448 in __timestamp_no_ts_fix (session=session@entry=0x50377fc95800, select_tw=select_tw@entry=0xffff869dc0e8) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/reconcile/rec_visibility.c:497
#5  0x0000ffff8988d574 in __wti_rec_upd_select (session=session@entry=0x50377fc95800, r=r@entry=0x5037b063e580, ins=ins@entry=0x0, rip=rip@entry=0x5037e4537508, vpack=vpack@entry=0xffff869dc158, upd_select=upd_select@entry=0xffff869dc0d8) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/reconcile/rec_visibility.c:1650
#6  0x0000ffff89882eb0 in __wti_rec_row_leaf (session=session@entry=0x50377fc95800, r=r@entry=0x5037b063e580, pageref=pageref@entry=0x503827018000, salvage=salvage@entry=0x0) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/reconcile/rec_row.c:1138
#7  0x0000ffff8989a6f8 in __reconcile (session=session@entry=0x50377fc95800, ref=ref@entry=0x503827018000, salvage=salvage@entry=0x0, flags=flags@entry=672, page_lockedp=page_lockedp@entry=0xffff869dcb2f) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/reconcile/rec_write.c:316
#8  0x0000ffff8989982c in __wt_reconcile (session=session@entry=0x50377fc95800, ref=ref@entry=0x503827018000, salvage=salvage@entry=0x0, flags=flags@entry=672) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/reconcile/rec_write.c:127
#9  0x0000ffff897fd878 in __evict_reconcile (session=session@entry=0x50377fc95800, ref=ref@entry=0x503827018000, evict_flags=evict_flags@entry=0) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/evict/evict_page.c:1277
#10 0x0000ffff897fffbc in __wt_evict (session=session@entry=0x50377fc95800, ref=0x503827018000, previous_state=3 '\003', flags=flags@entry=0) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/evict/evict_page.c:443
#11 0x0000ffff897f5064 in __wti_evict_page (session=session@entry=0x50377fc95800, is_server=is_server@entry=true) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/evict/evict_dispatch.c:254
#12 0x0000ffff89800c9c in __wti_evict_lru_pages (session=session@entry=0x50377fc95800, is_server=is_server@entry=true) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/evict/evict_queue.c:140
#13 0x0000ffff89804660 in __evict_pass (session=session@entry=0x50377fc95800) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/evict/evict_thread.c:695
#14 0x0000ffff898047a0 in __evict_server (session=session@entry=0x50377fc95800, did_work=did_work@entry=0xffff869dde9f) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/evict/evict_thread.c:198
#15 0x0000ffff89804c38 in __evict_thread_run (session=0x50377fc95800, thread=0x50377fe06960) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/evict/evict_thread.c:93
#16 0x0000ffff89913a14 in __thread_run (arg=0x50377fe06960) at /data/mci/4fdbfd06c72ceb9b94724677fc456b1c/wiredtiger/src/support/thread_group.c:32
#17 0x0000ffff894c2834 in start_thread () from /lib64/libc.so.6
#18 0x0000ffff89466e5c [PAC] in thread_start () from /lib64/libc.so.6