[DPDK/vhost/virtio Bug 1849] [dpdk-22.11.11rc1] virtio_perf_cryptodev_func/test_virtio_aes_cbc_sha1_hmac: dpdk-test-crypto-perf EAL: Error: Invalid memory

[bugzilla@dpdk.org]

http://bugs.dpdk.org/show_bug.cgi?id=1849

            Bug ID: 1849
           Summary: [dpdk-22.11.11rc1]
                    virtio_perf_cryptodev_func/test_virtio_aes_cbc_sha1_hm
                    ac: dpdk-test-crypto-perf EAL: Error: Invalid memory
           Product: DPDK
           Version: 22.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: vhost/virtio
          Assignee: dev@dpdk.org
          Reporter: yux.jiang@intel.com
  Target Milestone: ---

Reproduce Step:

[Environment]

DPDK version: v22.11.11rc1

commit 8ab51c7334ee8958d2a7a16ee35808df64c83695 (HEAD -> 22.11, origin/22.11)
Author: Radu Nicolau <radu.nicolau@intel.com>
Date:   Mon Dec 8 12:45:15 2025 +0000    "crypto/qat: fix backported patch   
Backported patch below was applied to the wrong QAT function.    Fixes:
96a4318baabd ("crypto/qat: fix out-of-place chain/cipher/auth headers")   
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>commit
12b1ff867e6f508462720cb00c2b3ffafcb7068a (tag: v22.11.11-rc1)
Author: Luca Boccassi <luca.boccassi@gmail.com>
Date:   Thu Dec 4 00:49:08 2025 +0000    version: 22.11.11-rc1   
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>


[Test Setup]

1, Build dpdk
rm -rf x86_64-native-linuxapp-gcc
CC=gcc meson -Denable_kmods=False -Dlibdir=lib --default-library=static
x86_64-native-linuxapp-gcc
ninja -C x86_64-native-linuxapp-gcc
meson configure -Dexamples=vhost_crypto x86_64-native-linuxapp-gcc
ninja -C x86_64-native-linuxapp-gcc

2, Bind 1 NIC VF to dpdk
echo 1 > /sys/bus/pci/devices/0000\:3b\:00.0/sriov_numvfs
usertools/dpdk-devbind.py --bind=vfio-pci 0000:3b:02.0

3, Start vhost_crypto
rm -r /tmp/*
x86_64-native-linuxapp-gcc/examples/dpdk-vhost_crypto -l 1,2,3 -a 0000:00:00.0
--vdev crypto_aesni_mb_pmd_1 --socket-mem 2048,0 -n 4 -- --config
"(2,0,0),(3,0,0)" --socket-file 2,/tmp/vm0_crypto0.sock
--socket-file=3,/tmp/vm0_crypto1.sock

4, Start VM

lsof -n -i:6600
taskset -c 11,12,13,14 /root/qemu-2.12/bin/qemu-system-x86_64  -name vm0
-enable-kvm -pidfile /tmp/.vm0.pid \
-daemonize -monitor unix:/tmp/vm0_monitor.sock,server,nowait -device
e1000,netdev=nttsip1  \
-netdev user,id=nttsip1,hostfwd=tcp:10.239.252.147:6600-:22 -device
vfio-pci,host=0000:3b:02.0,id=pt_0 \
-cpu host -smp 4 -m 4096 -object
memory-backend-file,id=mem,size=4096M,mem-path=/dev/hugepages,share=on \
-numa node,memdev=mem -mem-prealloc -vnc :1 \
-chardev socket,path=/tmp/vm0_qga0.sock,server,nowait,id=vm0_qga0 -device
virtio-serial -device
virtserialport,chardev=vm0_qga0,name=org.qemu.guest_agent.0 \
-chardev socket,path=/tmp/vm0_crypto0.sock,id=vm0_crypto0 -object
cryptodev-vhost-user,id=cryptodev0,chardev=vm0_crypto0 -device
virtio-crypto-pci,id=crypto0,cryptodev=cryptodev0 \
-chardev socket,path=/tmp/vm0_crypto1.sock,id=vm0_crypto1 -object
cryptodev-vhost-user,id=cryptodev1,chardev=vm0_crypto1 -device
virtio-crypto-pci,id=crypto1,cryptodev=cryptodev1 \
-drive file=/home/image/ubuntu2404.2.img

5, IN VM, set hugepage and set virtio device
modprobe uio_pci_generic    
lspci -d:1054|awk '{{print $1}}'      
echo 0000:00:07.0 > /sys/bus/pci/devices/0000\:00\:07.0/driver/unbind      
echo 0000:00:06.0 > /sys/bus/pci/devices/0000\:00\:06.0/driver/unbind      
echo "1af4 1054" > /sys/bus/pci/drivers/uio_pci_generic/new_id  
awk '/Hugepagesize/ {print $2}' /proc/meminfo      
echo 0 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages      
echo 1024 >
/sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages

6, IN VM, run Test Case test_virtio_aes_cbc_sha1_hmac
x86_64-native-linuxapp-gcc/app/dpdk-test-crypto-perf  -l 0,1 -a 00:06.0
--socket-mem 512,0 -n 4  -- --ptest throughput --silent  --total-ops 100000
--burst-sz 32 --buffer-sz 64,128,256,512,1024,2048 --devtype crypto_virtio
--optype cipher-then-auth --cipher-algo aes-cbc --cipher-op encrypt
--cipher-key-sz 16 --cipher-iv-sz 16 --auth-algo sha1-hmac --auth-op generate
--auth-key-sz 64 --digest-sz 12



[Actual Result]

VM: root@ub2404-2:~/dpdk# x86_64-native-linuxapp-gcc/app/dpdk-test-crypto-perf 
-l 0,1 -a 00:06.0 --socket-mem 512,0 -n 4  -- --ptest throughput --silent 
--total-ops 100000 --burst-sz 32 --buffer-sz 64,128,256,512,1024,2048 --devtype
crypto_virtio --optype cipher-then-auth --cipher-algo aes-cbc --cipher-op
encrypt --cipher-key-sz 16 --cipher-iv-sz 16 --auth-algo sha1-hmac --auth-op
generate --auth-key-sz 64 --digest-sz 12
EAL: Detected CPU lcores: 4
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
EAL: Probe PCI driver: crypto_virtio (1af4:1054) device: 0000:00:06.0 (socket
-1)
CRYPTODEV: Creating cryptodev 0000:00:06.0
CRYPTODEV: Initialisation parameters - name: 0000:00:06.0,socket id: -1, max
queue pairs: 0
Allocated pool "sess_mp_0" on socket 0
    lcore id    Buf Size  Burst Size    Enqueued    Dequeued  Failed Enq 
Failed Deq        MOps        Gbps  Cycles/Buf           1          64         
32      100000      100000      247186      258255      1.0802      0.5531    
2305.03
           1         128          32      100000      100000      384848     
384874      1.0093      1.0336     2466.95
           1         256          32      100000      100000      375349     
375371      0.8821      1.8064     2822.96
           1         512          32      100000      100000      381865     
430148      0.8622      3.5317     2887.86
           1        1024          32      100000      100000      795137     
826088      0.5592      4.5811     4452.69
           1        2048          32      100000      100000     1073023    
1088023      0.4712      7.7207     5283.97
EAL: Error: Invalid memory
EAL: Error: Invalid memory

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