Disable NPAR TX switching
Run the below commands as root user on the ESXi host where the NSX-T Edge Node (L2 bridge) resides:
1. esxcfg-module -s ‘npar_tx_switching=0’ qedentv
2. reboot
Note: The command given above is only for NICs using the qedentv (Marvell) driver, Please contact your NIC/server hardware vendor for any similar behavior,commands, settings or more info for any other NIC or driver.
Note: Setting npar_tx_switching module param to 0 can potentially lead to a PSOD on ESXi if qedentv driver version is lower than 3.40.57.0 due to a known issue. It has been fixed in later releases of the driver.
Workaround:
There is no workaround applicable for this issue.