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Date: Sat, 04 Apr 2020 02:37:06 +0000
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X-Bugzilla-Component: ethdev
X-Bugzilla-Version: 20.02
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X-Bugzilla-Who: vipin.varghese@intel.com
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Subject: [dpdk-dev] [Bug 437] memif pmd,
	does not cleanup on primary application restart
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https://bugs.dpdk.org/show_bug.cgi?id=3D437

            Bug ID: 437
           Summary: memif pmd, does not cleanup on primary application
                    restart
           Product: DPDK
           Version: 20.02
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: ethdev
          Assignee: dev@dpdk.org
          Reporter: vipin.varghese@intel.com
  Target Milestone: ---

target:

cmd: `./build/l2fwd --vdev=3Dnet_tap0 --vdev=3Dnet_memif,role=3Dmaster -l 8=
,51
--socket-mem=3D104,0 --socket-limit=3D1024,0 --file-prefix=3D1 --proc-type=
=3Dprimary
--no-pci --log-level=3Deal,8 -- -p 0x3 -T 1`

steps: on success or failure for l2fwd in first attempt, restart the
application once again

Error:
`
memif_socket_create(): Failed to setup socket /run/memif.sock: Address alre=
ady
in use
vdev_probe(): failed to initialize net_memif device
EAL: Bus (vdev) probe failed.
EAL: Module /sys/module/vfio not found! error 2 (No such file or directory)
MAC updating enabled
EAL: Error - exiting with code: 1
  Cause: Invalid portmask; possible (0x1)

`

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