i40e based NIC locked due to packet with invalid length
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: [email protected]
Reporter: [email protected]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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