[dpdk-dev] em1000 driver lockup in KVM

2016-07-22 Thread Stephen Hemminger
On Fri, 22 Jul 2016 14:19:29 -0700 Prabahar Radhakrishnan wrote: > Hi, >I was running a dpdk application with e1000 driver and I am facing a > rare driver lockup condition. Under this condition, what I am seeing is > that the Receive side locks up. The transmit side is fine. When I exe

[dpdk-dev] em1000 driver lockup in KVM

2016-07-22 Thread Prabahar Radhakrishnan
Hi, I was running a dpdk application with e1000 driver and I am facing a rare driver lockup condition. Under this condition, what I am seeing is that the Receive side locks up. The transmit side is fine. When I execute "rte_eth_dev_stop()/rte_eth_dev_start()" from within the VM, the dpdk