[ 2337.594392][T22536] veth0: entered allmulticast mode
[ 2337.595271][T22536] veth1: entered allmulticast mode
[ 2337.595866][T22536] veth2: entered allmulticast mode
[ 2337.596407][T22536] veth3: entered allmulticast mode
[ 2361.917513][T22536] veth0: left allmulticast mode
[ 2361.917992][T22536] veth1: left allmulticast mode
[ 2361.918376][T22536] veth2: left allmulticast mode
[ 2361.918786][T22536] veth3: left allmulticast mode