[DPDK/ethdev Bug 1458] i40e based NIC locked due to packet with invalid length

[bugzilla at dpdk.org]

https://bugs.dpdk.org/show_bug.cgi?id=1458

            Bug ID: 1458
           Summary: i40e based NIC locked due to packet with invalid
                    length
           Product: DPDK
           Version: 21.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: critical
          Priority: Normal
         Component: ethdev
          Assignee: dev at dpdk.org
          Reporter: naveen at versa-networks.com
  Target Milestone: ---

When packet with invalid length of zero received on NIC, interface is getting
stuck. Only way to recover is by restarting the device. This issue happens
consistently. 

i40e_dev_alarm_handler(): ICR0: malicious programming detected
i40e_handle_mdd_event(): Malicious Driver Detection event 0x16 on TX queue 1 PF
number 0x00 VF number 0x00 device 0000:b7:00.0

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