From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [dpdk-dev] [Bug 437] memif pmd, does not cleanup on primary application restart
Date: Sat, 04 Apr 2020 02:37:06 +0000 [thread overview]
Message-ID: <bug-437-3@http.bugs.dpdk.org/> (raw)
https://bugs.dpdk.org/show_bug.cgi?id=437
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=net_tap0 --vdev=net_memif,role=master -l 8,51
--socket-mem=104,0 --socket-limit=1024,0 --file-prefix=1 --proc-type=primary
--no-pci --log-level=eal,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 already
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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