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Type:
Bug
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Resolution: Unresolved
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: Disagg CI-blocker, Test Python
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Storage Engines, Storage Engines - Transactions
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SE Transactions - 2025-09-26
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3
Running either of these tests under the disagg hook gives a similar traceback:
$ gdb --args python3 ../test/suite/run.py -v 2 --hook disagg test_error_info02 ... (gdb) bt #0 0x0000fffff769f200 in ?? () from /lib/aarch64-linux-gnu/libc.so.6 #1 0x0000fffff765a67c in raise () from /lib/aarch64-linux-gnu/libc.so.6 #2 0x0000fffff7647130 in abort () from /lib/aarch64-linux-gnu/libc.so.6 #3 0x0000fffff6bdaeac in __wt_abort (session=0x81b6f0) at /home/dda/wt/git/wt-15262-python-tests-stability-triage/src/os_common/os_abort.c:31 #4 0x0000fffff6ccb99c in __wt_panic_func (session=0x81b6f0, error=-31802, func=0xfffff6dae1b0 <__PRETTY_FUNCTION__.27> "__evict_thread_run", line=358, category=WT_VERB_DEFAULT, fmt=0xfffff6dad7b8 "eviction thread error") at /home/dda/wt/git/wt-15262-python-tests-stability-triage/src/support/err.c:572 #5 0x0000fffff6b6fae4 in __evict_thread_run (session=0x81b6f0, thread=0x63c300) at /home/dda/wt/git/wt-15262-python-tests-stability-triage/src/evict/evict_lru.c:358 #6 0x0000fffff6cf5b28 in __thread_run (arg=0x63c300) at /home/dda/wt/git/wt-15262-python-tests-stability-triage/src/support/thread_group.c:31 #7 0x0000fffff769d5c8 in ?? () from /lib/aarch64-linux-gnu/libc.so.6 #8 0x0000fffff7705d1c in ?? () from /lib/aarch64-linux-gnu/libc.so.6
Note: this ticket is primarily concerned with understanding and fixing the abort/crash. That alone may not fix the test, and it's okay to defer and regular logic failures to another ticket. However, if the fix allows the test to pass, please remove the test/tests from the test/hook_disagg.fail list so they will be tested regularly in Evergreen.
- related to
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WT-15262 Disagg python testing: broad triage of apparent stability issues
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- In Code Review
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