End to End tests fail occasionally

2023-07-18 12:08:34,046 [myid:] - ERROR [main:o.a.z.u.ServiceUtils@48] - Exiting JVM with code 1
ZooKeeper JMX enabled by default
Using config: /home/runner/work/zookeeper/zookeeper/apache-zookeeper-3.7.0-bin/bin/../conf/zoo_sample.cfg
Stopping zookeeper ... STOPPED
Traceback (most recent call last):
  File "/home/runner/work/zookeeper/zookeeper/tools/ci/test-connectivity.py", line 48, in <module>
    subprocess.run([f'{client_binpath}', 'sync', '/'], check=True)
  File "/usr/lib/python3.10/subprocess.py", line 524, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/home/runner/work/zookeeper/zookeeper/bin/zkCli.sh', 'sync', '/']' returned non-zero exit status 1.
Error: Process completed with exit code 1.