https://s3.amazonaws.com/clickhouse-test-reports/0/10dc83b7a9c18228c4a4fc0dcfe6b18d2427462e/stress_test__debug__actions_.html

I found weird exception while investigating why ephemeral nodes were not removed for a long time:
https://pastila.nl/?00ec9776/d8858e442f8453f9b9e31a2f1da3cc8b
{
    setThreadName("KeeperSnpT");
    while (!shutdown_called)
    {
        CreateSnapshotTask task;
        if (!snapshots_queue.pop(task))
            break;
        if (shutdown_called)
            break;
        try
        {
            task.create_snapshot(std::move(task.snapshot));
        }
        catch (...)
        {
            tryLogCurrentException(__PRETTY_FUNCTION__);
        }
    }
}
void KeeperDispatcher::setResponse(int64_t session_id, const Coordination::ZooKeeperResponsePtr & response)