Public bug reported:
run ./dpdk-testpmd -c 0x0f -n 4 -- -i --portmask=0x3 with vf port ,the
detail log
root@sp:/opt/APP/utility/dpdk-stable-20.11.3/build/app# ./dpdk-testpmd
-c 0x0f -n 4 -- -i --portmask=0x3
EAL: Detected 128 lcore(s)
EAL: Detected 2 NUMA nodes
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'VA'
EAL: No available hugepages reported in hugepages-2048kB
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: using IOMMU type 1 (Type 1)
EAL: Probe PCI driver: net_iavf (8086:1889) device: 0000:16:01.0 (socket
0)
iavf_init_vf(): VF is still resetting
iavf_dev_init(): Init vf failed
EAL: Releasing pci mapped resource for 0000:16:01.0
EAL: Calling pci_unmap_resource for 0000:16:01.0 at 0x2200000000
EAL: Calling pci_unmap_resource for 0000:16:01.0 at 0x2200020000
EAL: Requested device 0000:16:01.0 cannot be used
EAL: using IOMMU type 1 (Type 1)
EAL: Probe PCI driver: net_iavf (8086:1889) device: 0000:16:09.0 (socket
0)
iavf_init_vf(): VF is still resetting
iavf_dev_init(): Init vf failed
EAL: Releasing pci mapped resource for 0000:16:09.0
EAL: Calling pci_unmap_resource for 0000:16:09.0 at 0x2200024000
EAL: Calling pci_unmap_resource for 0000:16:09.0 at 0x2200044000
EAL: Requested device 0000:16:09.0 cannot be used
EAL: No legacy callbacks, legacy socket not created
testpmd: No probed ethernet devices
Interactive-mode selected
testpmd: create a new mbuf pool <mb_pool_0>: n=171456, size=2176,
socket=0
testpmd: preferred mempool ops selected: ring_mp_mc
Done
testpmd>
** Affects: dpdk (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1969454
Title:
dpdk-testpmd test shows "init vf failed" with in-tree driver on
ubuntu22.04
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