title: mariadb cant start WSREP: std::bad_alloc
body: <p>Good day everyone.</p>
  <p>The cluster was based on mariadb10.3. updated to 10.4,</p>
  <p>worked for a week + -</p>
  <p>After a network failure, it stopped starting.</p>
  <p>in the log only this</p>
  <pre><code>2020-11-14 15:03:16 0 [Note] WSREP: Server initial position: 00000000-0000-0000-0000-000000000000:-1
  2020-11-14 15:03:16 0 [Note] WSREP: Loading provider /usr/lib64/galera-4/libgalera_smm.so initial position: 00000000-0000-0000-0000-000000000000:-1
  2020-11-14 15:03:16 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib64/galera-4/libgalera_smm.so'
  2020-11-14 15:03:16 0 [Note] WSREP: wsrep_load(): Galera 26.4.6(r1d8d67c) by Codership Oy &lt;info@codership.com&gt; loaded successfully.
  2020-11-14 15:03:16 0 [Note] WSREP: CRC-32C: using 64-bit x86 acceleration.
  2020-11-14 15:03:16 0 [Note] WSREP: Found saved state: 6d4be20b-d396-11e9-8d00-7e3231736285:1, safe_to_bootstrap: 0
  2020-11-14 15:03:16 0 [Note] WSREP: GCache DEBUG: opened preamble:
  Version: 2
  UUID: 6d4be20b-d396-11e9-8d00-7e3231736285
  Seqno: -1 - -1
  Offset: -1
  Synced: 0
  2020-11-14 15:03:16 0 [Note] WSREP: Recovering GCache ring buffer: version: 2, UUID: 6d4be20b-d396-11e9-8d00-7e3231736285, offset: -1
  2020-11-14 15:03:16 0 [Note] WSREP: GCache::RingBuffer initial scan...  0.0% (        0/134217752 bytes) complete.
  2020-11-14 15:03:16 0 [ERROR] WSREP: std::bad_alloc
  2020-11-14 15:03:16 0 [ERROR] WSREP: Failed to create a new provider '/usr/lib64/galera-4/libgalera_smm.so' with options 'gcache.size=128M': Failed to initialize wsrep provider
  2020-11-14 15:03:16 0 [ERROR] WSREP: Failed to load provider
  2020-11-14 15:03:16 0 [ERROR] Aborting
  Warning: Memory not freed: 40
  </code></pre>
  <p>There is enough memory and space.</p>
  <p>Besides maria, there is nothing else on the server.</p>
  <p>Recovery from a snapshot before the fall does not help.</p>