I ASK YOU if you know the meaning of this message detected in the Alert Log of a Oracle 11g Database on linux virtual machine
kewastUnPackStats(): bad magic 1 (0x2b4c5fb660d2, 0)
kewastUnPackStats(): bad magic 1 (0x2b4c5fb660d2, 0)
kewastUnPackStats(): bad magic 1 (0x2b4c5fb6622a, 0)
kewastUnPackStats(): bad magic 1 (0x2b4c5fb6622a, 0)