[dpdk-dev] Anybody knows what "i40e_dev_interrupt_handler(): ICR0: malicious programming detected" means?

[Yang, Yi Y]

Hi, all

I found DPDK 17.11 has the below error information when I run OpenContrail 
which uses KNI and 25G NIC by DPDK.

2018-01-03 22:47:09,278 i40e_dev_interrupt_handler(): ICR0: malicious 
programming detected
2018-01-03 22:50:37,397 KNI: Out of memory
2018-01-03 22:50:37,805 KNI: Out of memory
2018-01-03 22:50:37,805 KNI: Out of memory

Anybody can help explain what happened? Does "i40e_dev_interrupt_handler(): 
ICR0: malicious programming detected" have any correlation with "KNI: Out of 
memory"? Thank for your help in advance.