[pid:4588]:   stat: 'chunk-cache: retries from a chunk cache checksum mismatch', '0', 0
[pid:4586]:   stat: 'chunk-cache: retries from a chunk cache checksum mismatch', '0', 0
[pid:4582]:   stat: 'chunk-cache: retries from a chunk cache checksum mismatch', '0', 0
[pid:4592]:   stat: 'chunk-cache: retries from a chunk cache checksum mismatch', '0', 0
[pid:4590]:   stat: 'chunk-cache: retries from a chunk cache checksum mismatch', '0', 0
[pid:4584]:   stat: 'chunk-cache: retries from a chunk cache checksum mismatch', '0', 0

wt: [1702019704:479826][17891:0xffffa2c4f110], wt, lsm-worker: [WT_VERB_DEFAULT][ERROR]: __lsm_worker, 167: Error in LSM worker thread 2: No such file or directory
WT_CURSOR.next: [1702019704:479877][17891:0xffffa2c4f110], wt, lsm-worker: [WT_VERB_DEFAULT][ERROR]: __lsm_worker, 167: the process must exit and restart: WT_PANIC: WiredTiger library panic
[1702019704:479900][17891:0xffffa2c4f110], wt, lsm-worker: [WT_VERB_DEFAULT][ERROR]: __wt_abort, 28: aborting WiredTiger library

[pid:4539]: FAIL: test_backup03.test_backup_target.test_backup_target(backup_4)
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[pid:4539]: testtools.testresult.real._StringException: Traceback (most recent call last):
  File "/data/mci/0cfe251a4457039288e2233a1886f9ec/wiredtiger/test/suite/wttest.py", line 233, in _callTestMethod
    method()
  File "/data/mci/0cfe251a4457039288e2233a1886f9ec/wiredtiger/test/suite/test_backup03.py", line 123, in test_backup_target
    self.backup_table_cursor(self.list)
  File "/data/mci/0cfe251a4457039288e2233a1886f9ec/wiredtiger/test/suite/test_backup03.py", line 111, in backup_table_cursor
    self.compare_backups(self.objs[i][0], self.dir, './')
  File "/data/mci/0cfe251a4457039288e2233a1886f9ec/wiredtiger/test/suite/wtbackup.py", line 227, in compare_backups
    self.runWt(['-R', '-h', base_dir, 'dump', uri], outfilename=base_out)
  File "/data/mci/0cfe251a4457039288e2233a1886f9ec/wiredtiger/test/suite/suite_subprocess.py", line 308, in runWt
    self.assertEqual(returncode, 0,
  File "/opt/mongodbtoolchain/revisions/69f4f0673ffcb290ce2307560a4883ecf2ad138c/stow/python3-v4.hzp/lib/python3.10/unittest/case.py", line 845, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/opt/mongodbtoolchain/revisions/69f4f0673ffcb290ce2307560a4883ecf2ad138c/stow/python3-v4.hzp/lib/python3.10/unittest/case.py", line 838, in _baseAssertEqual
    raise self.failureException(msg)
AssertionError: -6 != 0 : expected success: "['/data/mci/0cfe251a4457039288e2233a1886f9ec/wiredtiger/cmake_build/wt', '-R', '-h', 'backup.dir', 'dump', 'table:test_backup.4']": exited -6
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Ran 43423 tests in 4893.330s