I'm seeing a new format checksum error:
t, file:wt.wt: read checksum error [1024B @ 836096, 419820469 != 4146217647] t, file:wt.wt: wt.wt: encountered an illegal file format or internal value t, file:wt.wt: aborting WiredTiger library
Here's the CONFIG, it fires for me almost immediately on pixiebob.
############################################ # RUN PARAMETERS ############################################ auto_throttle=1 firstfit=0 # bitcnt not applicable to this run bloom=1 bloom_bit_count=35 bloom_hash_count=8 bloom_oldest=0 cache=100 checkpoints=1 checksum=uncompressed chunk_size=9 compaction=0 compression=none data_extend=0 data_source=table delete_pct=3 dictionary=0 file_type=row-store hot_backups=1 huffman_key=0 huffman_value=1 insert_pct=15 internal_key_truncation=1 internal_page_max=9 key_gap=11 key_max=55 key_min=16 leaf_page_max=16 logging=1 merge_max=19 merge_threads=2 mmap=1 ops=100000 prefix_compression=1 prefix_compression_min=7 repeat_data_pct=31 reverse=0 rows=1000 runs=0 split_pct=57 statistics=0 threads=19 value_max=3729 value_min=1 # wiredtiger_config not applicable to this run write_pct=69 ############################################
- is related to
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                    WT-979 format LSM verify occasionally fails - Closed
 
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                    WT-1017 voxer 10k - reconciliation illegally skipped an update - Closed
 
- related to
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                    WT-4 Flexible cursor traversals - Closed
 
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                    WT-5 How does pget work: is it necessary? - Closed
 
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                    WT-6 Complex schema example - Closed
 
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                    WT-7 Do we need the handle->err/errx methods? - Closed
 
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                    WT-8 Do we need table load, bulk-load and/or dump methods? - Closed
 
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                    WT-9 Does adding schema need to be transactional? - Closed
 
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                    WT-10 Basic "getting started" tutorial - Closed
 
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                    WT-11 placeholder #11 - Closed
 
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                    WT-12 Write more examples - Closed
 
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                    WT-13 Define supported platforms - Closed
 
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                    WT-14 Windows build - Closed
 
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                    WT-15 Automated build/test infrastructure - Closed
 
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                    WT-16 Test suite - Closed
 
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                    WT-17 Multithreaded tests - Closed
 
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                    WT-18 Coverage tests - Closed
 
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                    WT-19 Memory access / leak tests - Closed
 
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                    WT-20 API design - Closed
 
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                    WT-21 Record numbers in row stores - Closed
 
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                    WT-22 In-memory trees - Closed
 
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                    WT-23 Make configuration strings accept JSON - Closed
 
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                    WT-24 prefix/suffix key/data compression - Closed
 
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                    WT-25 generational number overflow - Closed
 
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                    WT-26 Review the Python scripts in dist/ - Closed
 
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                    WT-27 tree merge - Closed
 
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                    WT-28 Move the utilities to the public API - Closed
 
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                    WT-29 deleting empty pages in the tree - Closed
 
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                    WT-30 API review - Closed
 
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                    WT-919 Append removed overflow objects to the saved WT_UPDATE chain. - Closed
 
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                    WT-920 wtperf accessing chunk before it is merged - Closed
 
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                    WT-984 Page format error - Closed