CI Failure (key symptom) in LargeControllerSnapshotTest.test_join_restart

[vbotbuildovich]

https://buildkite.com/redpanda/vtools/builds/11646

Module: rptest.scale_tests.large_controller_snapshot_test
Class: LargeControllerSnapshotTest
Method: test_join_restart

test_id:    LargeControllerSnapshotTest.test_join_restart
status:     FAIL
run time:   344.107 seconds

<BadLogLines nodes=ip-172-31-33-130(4),ip-172-31-39-161(4),ip-172-31-43-188(4) example="WARN  2024-01-29 20:55:56,035 [shard 2:main] seastar_memory - oversized allocation: 593920 bytes. This is non-fatal, but could lead to latency and/or fragmentation issues. Please report: at 0x77179f3 0x742243b 0x742ddd3 0x340127f 0x6fd6f63 0x6fd6f1f 0x6fae7a7 0x6fc04c3 0x6fc0aa3 0x74cdffb 0x74d06af 0x7519a13 0x746df53 /opt/redpanda/lib/libc.so.6+0x843b7 /opt/redpanda/lib/libc.so.6+0xef2db">
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/ducktape/tests/runner_client.py", line 184, in _do_run
    data = self.run_test()
  File "/usr/local/lib/python3.10/dist-packages/ducktape/tests/runner_client.py", line 269, in run_test
    return self.test_context.function(self.test)
  File "/home/ubuntu/redpanda/tests/rptest/services/cluster.py", line 142, in wrapped
    redpanda.raise_on_bad_logs(
  File "/home/ubuntu/redpanda/tests/rptest/services/redpanda.py", line 1365, in raise_on_bad_logs
    raise BadLogLines(bad_lines)
rptest.services.utils.BadLogLines: <BadLogLines nodes=ip-172-31-33-130(4),ip-172-31-39-161(4),ip-172-31-43-188(4) example="WARN  2024-01-29 20:55:56,035 [shard 2:main] seastar_memory - oversized allocation: 593920 bytes. This is non-fatal, but could lead to latency and/or fragmentation issues. Please report: at 0x77179f3 0x742243b 0x742ddd3 0x340127f 0x6fd6f63 0x6fd6f1f 0x6fae7a7 0x6fc04c3 0x6fc0aa3 0x74cdffb 0x74d06af 0x7519a13 0x746df53 /opt/redpanda/lib/libc.so.6+0x843b7 /opt/redpanda/lib/libc.so.6+0xef2db">

[rockwotj]

Duplicate of #16320