Decrease MSan verbosity

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • WT12.0.0, 9.0.0-rc0
    • Affects Version/s: None
    • Component/s: Evergreen
    • None
    • Storage Engines - Foundations
    • 694.755
    • None
    • None

      MSan can easily produce logs that are so large that we cannot even download them, which makes them useless!

      Most of such logs look like this:

      [2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060c2666e0 2
[2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060b7616e0 2
[2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060b7616e0 2
[2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060b7616e0 2
[2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060b7616e0 2
[2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060b7616e0 2
[2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060b7616e0 2
[2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060b7616e0 2
[2026/03/26 12:26:27.262] ==179902==__tls_get_addr: DTLS_Find 0x7f060b7616e0 2

      To avoid this, it seems that we may need to decrease the verbosity level all the way to verbosity=1.

            Assignee:
            Ivan Kochin
            Reporter:
            Peter Macko
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              Created:
              Updated:
              Resolved: