> >it is fixed in 16.07-rc2 that I checked Great, thanks.
> >Vincent > >On Fri, Jul 15, 2016 at 11:48 AM, Harish Patil <harish.patil at qlogic.com> >wrote: >> Hi Huawie/Yuanhan, >> I encounter segfault issue in virtio PMD driver when I run any DPDK >> application in the VM. The virtio devices should not have been probed in >> the first place since they are not attached to igb_uio driver (and >>managed >> by kernel driver). >> >> >> Network devices using DPDK-compatible driver >> ============================================ >> 0000:00:09.0 'FastLinQ QL45000 Series 25GbE Controller' drv=igb_uio >>unused= >> 0000:00:0a.0 'FastLinQ QL45000 Series 25GbE Controller' drv=igb_uio >>unused= >> >> Network devices using kernel driver >> =================================== >> 0000:00:03.0 'Virtio network device' if= drv=virtio-pci unused=igb_uio >> >> >> >> #0 0x00000000004e5392 in vtpci_init (dev=0xb61970, hw=0x7fff76146600) >> at /home2/hpatil/dpdk/drivers/net/virtio/virtio_pci.c:653 >> #1 0x00000000004effc4 in eth_virtio_dev_init (eth_dev=0xacb7a0 >> <rte_eth_devices>) >> at /home2/hpatil/dpdk/drivers/net/virtio/virtio_ethdev.c:1060 >> #2 0x00000000004b730f in rte_eth_dev_init () >> #3 0x00000000004cb940 in pci_probe_all_drivers () >> #4 0x00000000004cbe88 in rte_eal_pci_probe () >> #5 0x00000000004c0336 in rte_eal_init () >> #6 0x00000000004404e2 in main () >> (gdb) p dev->devargs >> $1 = (struct rte_devargs *) 0x0 >> >> >> Looks like its a known issue based on a old thread: >> http://dpdk.org/dev/patchwork/patch/12462/ >> >> Do we know a fix now? >> >> Thanks, >> harish >> >> >> >> >
