[dpdk-dev] Virtio crash

Hi, I am trying to enable virtio for our application. The driver registration is all working and initialization is fine as well. But, when I call "*rte_eth_rx_burst()*" API to receive packets, driver crashes " *virtio_recv_mergeable_pkts()*" while calling "VIRTQUEUE_NUSED()". Looks like th

[dpdk-dev] virtio: crash when using multiple processes (16.04 regression)

On Thu, May 19, 2016 at 04:20:40PM +, Yoni Gilad wrote: > Hi, > > We have encountered a crash in virtio_xmit_pkts (specifically, in the call to > virtqueue_notify) when running DPDK in a multi-process setup. This is a > regression in DPDK 16.04. > > The culprit seems to be the field vtpci_o

[dpdk-dev] virtio: crash when using multiple processes (16.04 regression)

2016-05-19 16:20, Yoni Gilad: > We have encountered a crash in virtio_xmit_pkts (specifically, in the call to > virtqueue_notify) when running DPDK in a multi-process setup. This is a > regression in DPDK 16.04. Thanks a lot for reporting. 2 tips to improve such bug report: - Send it to the ma

[dpdk-dev] virtio: crash when using multiple processes (16.04 regression)

Hi, We have encountered a crash in virtio_xmit_pkts (specifically, in the call to virtqueue_notify) when running DPDK in a multi-process setup. This is a regression in DPDK 16.04. The culprit seems to be the field vtpci_ops in the virtio_hw structure. This field is stored in shared memory, but