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Build Error Moongen [[INFO] Found 0 usable devices: [FATAL] Lua error in task master /home/uhost8/MoonGen/build/../libmoon/lua/device.lua:100: there are only 0 ports, tried to configure port id 0] #303

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ravi1304 opened this issue Mar 22, 2021 · 2 comments
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Build Error Moongen [[INFO] Found 0 usable devices: [FATAL] Lua error in task master /home/uhost8/MoonGen/build/../libmoon/lua/device.lua:100: there are only 0 ports, tried to configure port id 0] #303

ravi1304 opened this issue Mar 22, 2021 · 2 comments

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@ravi1304
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ravi1304 commented Mar 22, 2021 •
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Hello all,

I want to test my application with millions of packet. SO i came accross this moongen packet generator which is awesome.

But when i try to build i get an build error. Can someone please look in to it and help me out as soon as possible please,

$ sudo ./build.sh
Build libmoon with MoonGen
==== Building LuaJIT 2.1.0-beta3 ====
make -C src
make[1]: Entering directory '/home/uhost8/MoonGen/libmoon/deps/luajit/src'
make[1]: Nothing to be done for 'default'.
make[1]: Leaving directory '/home/uhost8/MoonGen/libmoon/deps/luajit/src'
==== Successfully built LuaJIT 2.1.0-beta3 ====
==== Installing LuaJIT 2.1.0-beta3 to /usr/local ====
mkdir -p /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/bin /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/include/luajit-2.1 /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/share/man/man1 /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/pkgconfig /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/share/luajit-2.1.0-beta3/jit /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/share/lua/5.1 /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/lua/5.1
cd src && install -m 0755 luajit /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/bin/luajit-2.1.0-beta3
cd src && test -f libluajit.a && install -m 0644 libluajit.a /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/libluajit-5.1.a || :
rm -f /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/libluajit-5.1.so.2.1.0 /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/libluajit-5.1.so /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/libluajit-5.1.so.2
cd src && test -f libluajit.so &&
install -m 0755 libluajit.so /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/libluajit-5.1.so.2.1.0 &&
ldconfig -n /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib &&
ln -sf libluajit-5.1.so.2.1.0 /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/libluajit-5.1.so &&
ln -sf libluajit-5.1.so.2.1.0 /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/libluajit-5.1.so.2 || :
cd etc && install -m 0644 luajit.1 /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/share/man/man1
cd etc && sed -e "s|^prefix=.|prefix=/usr/local|" -e "s|^multilib=.|multilib=lib|" luajit.pc > luajit.pc.tmp &&
install -m 0644 luajit.pc.tmp /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/lib/pkgconfig/luajit.pc &&
rm -f luajit.pc.tmp
cd src && install -m 0644 lua.h lualib.h lauxlib.h luaconf.h lua.hpp luajit.h /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/include/luajit-2.1
cd src/jit && install -m 0644 bc.lua bcsave.lua dump.lua p.lua v.lua zone.lua dis_x86.lua dis_x64.lua dis_arm.lua dis_arm64.lua dis_arm64be.lua dis_ppc.lua dis_mips.lua dis_mipsel.lua dis_mips64.lua dis_mips64el.lua vmdef.lua /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/share/luajit-2.1.0-beta3/jit
==== Successfully installed LuaJIT 2.1.0-beta3 to /usr/local ====

Note: the development releases deliberately do NOT install a symlink for luajit
You can do this now by running this command (with sudo):

ln -sf luajit-2.1.0-beta3 /home/uhost8/MoonGen/libmoon/deps/luajit/usr/local/bin/luajit

Configuration done using x86_64-native-linuxapp-gcc
== Build lib
== Build lib/librte_compat
== Build lib/librte_eal
== Build lib/librte_eal/common
== Build lib/librte_eal/linuxapp
== Build lib/librte_eal/linuxapp/eal
== Build lib/librte_eal/linuxapp/igb_uio
== Build lib/librte_ring
== Build lib/librte_timer
== Build lib/librte_cfgfile
== Build lib/librte_cmdline
== Build lib/librte_kvargs
== Build lib/librte_lpm
== Build lib/librte_acl
== Build lib/librte_jobstats
== Build lib/librte_metrics
== Build lib/librte_power
== Build lib/librte_meter
== Build lib/librte_mempool
== Build lib/librte_eventdev
== Build lib/librte_hash
== Build lib/librte_mbuf
== Build lib/librte_efd
== Build lib/librte_net
== Build lib/librte_cryptodev
== Build lib/librte_reorder
== Build lib/librte_ether
== Build lib/librte_sched
== Build lib/librte_vhost
== Build lib/librte_ip_frag
== Build lib/librte_gro
== Build lib/librte_bitratestats
== Build lib/librte_latencystats
== Build lib/librte_distributor
== Build lib/librte_kni
== Build lib/librte_pdump
== Build lib/librte_port
== Build lib/librte_table
== Build lib/librte_pipeline
== Build buildtools
== Build buildtools/pmdinfogen
== Build drivers
== Build drivers/bus
== Build drivers/mempool
== Build drivers/event
== Build drivers/event/skeleton
== Build drivers/event/sw
== Build drivers/event/octeontx
== Build drivers/mempool/ring
== Build drivers/mempool/stack
== Build drivers/net
== Build drivers/crypto
== Build drivers/net/af_packet
== Build drivers/net/ark
== Build drivers/net/avp
== Build drivers/net/bonding
== Build drivers/net/cxgbe
== Build drivers/net/e1000
== Build drivers/net/ena
== Build drivers/crypto/scheduler
== Build drivers/net/enic
== Build drivers/net/failsafe
== Build drivers/net/fm10k
== Build drivers/crypto/null
== Build drivers/net/i40e
== Build drivers/net/ixgbe
== Build drivers/net/liquidio
== Build drivers/net/nfp
== Build drivers/net/bnxt
== Build drivers/net/null
== Build drivers/net/qede
== Build drivers/net/ring
== Build drivers/net/sfc
== Build drivers/net/tap
== Build drivers/net/thunderx
== Build drivers/net/virtio
== Build drivers/net/vmxnet3
== Build drivers/net/kni
== Build drivers/net/vhost
== Build app
== Build app/proc_info
== Build app/pdump
== Build app/test-crypto-perf
== Build app/test-eventdev
Build complete [x86_64-native-linuxapp-gcc]
make -C deps/http-parser library
make[1]: Entering directory '/home/uhost8/MoonGen/libmoon/lua/lib/turbo/deps/http-parser'
gcc -shared -Wl,-soname=libhttp_parser.so.2.1 -o libhttp_parser.so.2.1 libhttp_parser.o
make[1]: Leaving directory '/home/uhost8/MoonGen/libmoon/lua/lib/turbo/deps/http-parser'
gcc -Ideps/http-parser/ -shared -O3 -Wall -g -fPIC deps/http-parser/libhttp_parser.o deps/turbo_ffi_wrap.c -o libtffi_wrap.so -lcrypto -lssl
make: Nothing to be done for 'all'.
-- Building Intel TBB: /usr/bin/make -j8 tbb_build_prefix=tbb_cmake_build_subdir tbb_build_dir=/home/uhost8/MoonGen/build/libmoon/tbb_cmake_build compiler=gcc
-- Configuring done
-- Generating done
-- Build files have been written to: /home/uhost8/MoonGen/build
[ 72%] Built target moon
[100%] Built target MoonGen
Trying to bind interfaces, this will fail if you are not root
Try sudo ./bind-interfaces.sh if this step fails
Binding interface 0000:04:00.0 to DPDK

$ sudo libmoon/deps/dpdk/usertools/dpdk-devbind.py --status

Network devices using DPDK-compatible driver

0000:04:00.0 'Wireless 8265 / 8275 24fd' drv=igb_uio unused=

Network devices using kernel driver

0000:03:00.1 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller 8168' if=eth0 drv=r8169 unused=igb_uio Active

Other Network devices

Crypto devices using DPDK-compatible driver

Crypto devices using kernel driver

Other Crypto devices

Eventdev devices using DPDK-compatible driver

Eventdev devices using kernel driver

Other Eventdev devices

Mempool devices using DPDK-compatible driver

Mempool devices using kernel driver

Other Mempool devices

sudo ./build/MoonGen examples/l3-load-latency.lua 0 1
[INFO] Initializing DPDK. This will take a few seconds...
EAL: Detected 8 lcore(s)
EAL: No free hugepages reported in hugepages-1048576kB
EAL: Probing VFIO support...
EAL: VFIO support initialized
[INFO] Found 0 usable devices:
[FATAL] Lua error in task master
/home/uhost8/MoonGen/build/../libmoon/lua/device.lua:100: there are only 0 ports, tried to configure port id 0
Stack Traceback

(2) Lua method 'fatal' at file '/home/uhost8/MoonGen/build/../libmoon/lua/log.lua:129'
Local variables:
self = table: 0x41d35f98 {DEBUG:0, fatal:function: 0x415d9b40, writeToLog:function: 0x415d9b20, INFO:1 (more...)}
str = string: "there are only 0 ports, tried to configure port id 0"
(3) Lua field 'config' at file '/home/uhost8/MoonGen/build/../libmoon/lua/device.lua:100'
Local variables:
args = table: 0x41c3d0b8 {rxQueues:3, txQueues:3, port:0}
(4) Lua function 'master' at file 'examples/l3-load-latency.lua:37' (best guess)
Local variables:
args = table: 0x40fccab8 {rxDev:1, txDev:0, flows:4, rate:10000, size:60}
(5) global C function 'xpcall'
(6) Lua upvalue 'master' at file '/home/uhost8/MoonGen/build/../libmoon/lua/main.lua:96'
Local variables:
_ = string: "./build/MoonGen"
file = string: "examples/l3-load-latency.lua"
args = table: 0x4178c820 {1:0, 2:1}
cfgFile = nil
ok = boolean: true
parsedArgs = table: 0x41a57c10 {1:table: 0x40fccab8}
(7) Lua function 'main' at file '/home/uhost8/MoonGen/build/../libmoon/lua/main.lua:146' (best guess)
Local variables:
task = string: "master"
/home/uhost8/MoonGen/build/../libmoon/lua/device.lua:100: there are only 0 ports, tried to configure port id 0

$ dmesg | tail
[ 158.762551] wlan0: authenticated
[ 158.763638] wlan0: associate with 80:26:89:51:a0:68 (try 1/3)
[ 158.768385] wlan0: RX AssocResp from 80:26:89:51:a0:68 (capab=0x411 status=0 aid=4)
[ 158.783567] wlan0: associated
[ 159.305237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 451.943684] wlan0: deauthenticating from 80:26:89:51:a0:68 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 502.475725] igb_uio: Use MSIX interrupt by default
[ 502.892308] igb_uio 0000:04:00.0: uio device registered with irq 12
[ 502.892318] igb_uio 0000:04:00.0: mapping 1K dma=0x3b66e7000 host=0000000033b87559
[ 502.892324] igb_uio 0000:04:00.0: unmapping 1K dma=0x3b66e7000 host=0000000033b87559

I couldnt find any usable device to use

03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
Subsystem: CLEVO/KAPOK Computer RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
Flags: bus master, fast devsel, latency 0, IRQ 16
I/O ports at d000 [size=256]
Memory at df214000 (64-bit, non-prefetchable) [size=4K]
Memory at df210000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169

04:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)
Subsystem: Intel Corporation Dual Band Wireless-AC 8265
Flags: bus master, fast devsel, latency 0, IRQ 139
Memory at df100000 (64-bit, non-prefetchable) [size=8K]
Capabilities:
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
These are my wired and wireless NIC cards .

KIndly please help me out.

Thanks in advance.

Regards
Ravi
@emmericp
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Looks like you don't have a DPDK-supported NIC, see https://core.dpdk.org/supported/

@daishuangbiao
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Has this issue been resolved? I have encountered the same problem.

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@emmericp @ravi1304 @daishuangbiao