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Type:
Build Failure
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Resolution: Unresolved
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Priority:
Critical - P2
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None
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Affects Version/s: None
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Component/s: Btree, Cache and Eviction, Reconciliation
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Security Level: Public (Available to anyone on the web)
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Storage Engines - Transactions
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187.635
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SE Transactions - 2026-05-08
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5
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1
format-stress-test-3 on ubuntu2004-arm64-nonstandalone
Host: i-03154aeb37fb0a878
Project: wiredtiger
Commit: 5f97222a
Please refer to BF(G) Playbook for instructions on handling BF and BFG tickets as well as Auto-Resolution Rules
Task Logs:
Logs:
8e9c26a68c WT-10570 Allow remove operations in test/format running with predictable replay (#13484)
Logs:
[1777038400:984616][58389:0xffffabd3fc80], t, file:T00001.wt, WT_CURSOR.reset: [WT_VERB_DEFAULT][ERROR]: __rec_upd_select, 887: WiredTiger assertion failed: '!((((r)->flags) & (0x020u)) != 0) || prepare_rollback_tombstone != ((void *)0) || upd->next != ((void *)0) || !(vpack != ((void *)0) && vpack->type != (4 << 4)) || !(((&vpack->tw)->start_prepared_id != 0 || (&vpack->tw)->start_prepare_ts != 0) || ((&vpack->tw)->stop_prepared_id != 0 || (&vpack->tw)->stop_prepare_ts != 0))'. leaked prepared update.
[1777038400:984642][58389:0xffffabd3fc80], t, file:T00001.wt, WT_CURSOR.reset: [WT_VERB_DEFAULT][ERROR]: __wt_abort, 29: aborting WiredTiger library
Logs:
test/format run configuration highlights
Logs:
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x0000ffffb90c8aac in __GI_abort () at abort.c:79 #2 0x0000ffffb959d228 in __wt_abort (session=session@entry=0x13da3feb7c00) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/os_common/os_abort.c:32 #3 0x0000ffffb95d9eb0 in __rec_upd_select (session=session@entry=0x13da3feb7c00, r=r@entry=0x13da15dd9200, vpack=vpack@entry=0xffffabd3d718, first_upd=first_upd@entry=0x13da0d1de2c0, upd_select=upd_select@entry=0xffffabd3d698, first_txn_updp=first_txn_updp@entry=0xffffabd3d1c8, has_newer_updatesp=has_newer_updatesp@entry=0xffffabd3d1bf, write_prepare=write_prepare@entry=0xffffabd3d1be, upd_memsizep=upd_memsizep@entry=0xffffabd3d1c0) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/reconcile/rec_visibility.c:887 #4 0x0000ffffb95dd640 in __wti_rec_upd_select (session=session@entry=0x13da3feb7c00, r=r@entry=0x13da15dd9200, ins=ins@entry=0x0, rip=rip@entry=0x13da27763f08, vpack=vpack@entry=0xffffabd3d718, upd_select=upd_select@entry=0xffffabd3d698) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/reconcile/rec_visibility.c:1494 #5 0x0000ffffb95d3288 in __wti_rec_row_leaf (session=session@entry=0x13da3feb7c00, r=r@entry=0x13da15dd9200, pageref=pageref@entry=0x13da2165d7c0, salvage=salvage@entry=0x0) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/reconcile/rec_row.c:1138 #6 0x0000ffffb95ea560 in __reconcile (session=session@entry=0x13da3feb7c00, ref=ref@entry=0x13da2165d7c0, salvage=salvage@entry=0x0, flags=flags@entry=2722, page_lockedp=page_lockedp@entry=0xffffabd3e0ef) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/reconcile/rec_write.c:312 #7 0x0000ffffb95e967c in __wt_reconcile (session=session@entry=0x13da3feb7c00, ref=ref@entry=0x13da2165d7c0, salvage=salvage@entry=0x0, flags=flags@entry=2722) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/reconcile/rec_write.c:127 #8 0x0000ffffb9557864 in __evict_reconcile (session=session@entry=0x13da3feb7c00, ref=ref@entry=0x13da2165d7c0, evict_flags=evict_flags@entry=4) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/evict/evict_page.c:1280 #9 0x0000ffffb9559b28 in __wt_evict (session=session@entry=0x13da3feb7c00, ref=ref@entry=0x13da2165d7c0, previous_state=previous_state@entry=3 '\003', flags=flags@entry=4) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/evict/evict_page.c:443 #10 0x0000ffffb9427fec in __wt_page_release_evict (session=session@entry=0x13da3feb7c00, ref=0x13da2165d7c0, flags=flags@entry=0) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/btree/bt_read.c:141 #11 0x0000ffffb93ea048 in __cursor_reset (cbt=cbt@entry=0x13da296bfe00) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/include/cursor_inline.h:307 #12 0x0000ffffb93eaba4 in __wt_btcur_reset (cbt=cbt@entry=0x13da296bfe00) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/btree/bt_cursor.c:575 #13 0x0000ffffb94ec7d4 in __curfile_reset (cursor=0x13da296bfe00) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/src/cursor/cur_file.c:273 #14 0x000000000041584c in table_op (tinfo=tinfo@entry=0x13da3a83ee00, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=READ) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/test/format/ops.c:962 #15 0x0000000000416b7c in ops (arg=0x13da3a83ee00) at /data/mci/85680b44428e8907bda89d24f74ba396/wiredtiger/test/format/ops.c:1328 #16 0x0000ffffb931d624 in start_thread (arg=0x4161ec <ops>) at pthread_create.c:477 #17 0x0000ffffb917966c in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78
Repro Artifacts:
- is related to
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WT-16476 Never open a live btree handle on the stable table on standby even if there is no checkpoint
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- Closed
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WT-17178 Merge parallel checkpoints feature into develop branch
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- Closed
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WT-10570 Allow remove operations in test/format running with predictable replay
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- Closed
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WT-17304 test/format (disagg.mode=switch) timed out with prepare-conflict
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- In Code Review
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WT-16414 Assertion: Leaked prepared update
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- Closed
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