Details
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Bug
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Status: Closed
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Major - P3
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Resolution: Fixed
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None
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None
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None
Description
An assertion failure fired on the format stress test, detecting active history was not discarded while splitting during a page eviction. A core was generated on the build host margay-aws.
http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress/70777/console
+ eval SEGFAULT_SIGNALS=all nice catchsegv ./t -1 -c ../../../test/format/CONFIG.stress
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++ SEGFAULT_SIGNALS=all
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++ nice catchsegv ./t -1 -c ../../../test/format/CONFIG.stress
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[1557878277:422619][30740:0x7fb0ba169700], t, file:wt.wt, eviction-server: __split_parent, 865: !__wt_page_las_active(session, next_ref)
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[1557878277:422654][30740:0x7fb0ba169700], t, file:wt.wt, eviction-server: __wt_abort, 30: aborting WiredTiger library
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Aborted (core dumped)
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*** Aborted
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(...)
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Backtrace:
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/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7fb0bb4ebe97]
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/lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7fb0bb4ed801]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/os_common/os_alloc.c:34(__wt_calloc)[0x457e75]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/btree/bt_split.c:871(__split_parent)[0x508a31]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/btree/bt_split.c:2156(__split_multi)[0x50c25f]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/btree/bt_split.c:2196(__split_multi_lock)[0x50c3a5]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/btree/bt_split.c:2224 (discriminator 3)(__wt_split_multi)[0x50c472]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/evict/evict_page.c:408(__evict_page_dirty_update)[0x444fe6]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/evict/evict_page.c:226(__wt_evict)[0x444423]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/evict/evict_lru.c:2320(__evict_page)[0x4410a5]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/evict/evict_lru.c:1173(__evict_lru_pages)[0x43d7e2]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/evict/evict_lru.c:318(__wt_evict_thread_run)[0x43b933]
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/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/support/thread_group.c:31(__thread_run)[0x4aa000]
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/lib/x86_64-linux-gnu/libpthread.so.0(+0x76db)[0x7fb0bbee66db]
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/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7fb0bb5ce88f]
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The configuration:
############################################
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# RUN PARAMETERS
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############################################
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abort=0
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alter=0
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auto_throttle=1
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backups=0
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bitcnt=7
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bloom=1
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bloom_bit_count=9
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bloom_hash_count=12
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bloom_oldest=0
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cache=288
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cache_minimum=20
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checkpoints=on
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checkpoint_log_size=117
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checkpoint_wait=9
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checksum=uncompressed
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chunk_size=9
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compaction=0
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compression=snappy
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data_extend=0
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data_source=table
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delete_pct=3
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dictionary=0
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direct_io=0
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encryption=none
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evict_max=0
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file_type=row-store
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firstfit=0
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huffman_key=0
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huffman_value=0
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independent_thread_rng=1
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in_memory=0
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insert_pct=3
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internal_key_truncation=1
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internal_page_max=10
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isolation=snapshot
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key_gap=2
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key_max=42
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key_min=30
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leaf_page_max=12
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leak_memory=0
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logging=0
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logging_archive=0
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logging_compression=none
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logging_file_max=355327
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logging_prealloc=0
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long_running_txn=0
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lsm_worker_threads=3
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memory_page_max=6
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merge_max=6
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mmap=1
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modify_pct=60
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ops=0
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prefix_compression=1
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prefix_compression_min=3
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prepare=0
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quiet=1
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read_pct=33
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rebalance=1
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repeat_data_pct=10
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reverse=0
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rows=1000000
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runs=1
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salvage=1
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split_pct=71
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statistics=0
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statistics_server=0
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threads=24
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timer=4
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timing_stress_aggressive_sweep=0
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timing_stress_checkpoint=0
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timing_stress_lookaside_sweep=0
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timing_stress_split_1=0
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timing_stress_split_2=0
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timing_stress_split_3=0
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timing_stress_split_4=0
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timing_stress_split_5=0
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timing_stress_split_6=0
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timing_stress_split_7=0
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timing_stress_split_8=0
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transaction_timestamps=1
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transaction-frequency=100
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truncate=1
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value_max=3905
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value_min=0
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verify=1
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wiredtiger_config=
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write_pct=1
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############################################
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