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Bug 2101310 - passt: Warning message "Can't run AVX2 build" with passt command
Summary: passt: Warning message "Can't run AVX2 build" with passt command
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: passt
Version: 9.1
Hardware: All
OS: All
medium
medium
Target Milestone: rc
: ---
Assignee: Stefano Brivio
QA Contact: Lei Yang
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-06-27 07:09 UTC by Quan Wenli
Modified: 2024-01-31 04:10 UTC (History)
1 user (show)

Fixed In Version: 0.git.2022_08_04.b516d15
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-11-02 08:03:04 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-126319 0 None None None 2022-06-27 07:22:42 UTC

Description Quan Wenli 2022-06-27 07:09:57 UTC 
Description of problem:
Run passt command, passt shows message "Can't run AVX2 build", there is no issue with full path "/usr/local/bin/passt"

Version-Release number of selected component (if applicable):

passt-0.git.2022_06_08.d7d467f-0.el9.x86_64

How reproducible:


Steps to Reproduce:
1. [test@dell-per440-18 ~]$ echo $PATH
/home/test/.local/bin:/home/test/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin

2.[test@dell-per440-18 ~]$  passt  -f -t 10001 -u 10001 -P passt.pid
Can't run AVX2 build, using non-AVX2 version: No such file or directory
Outbound interface: eno1
ARP:
    address: 2c:ea:7f:71:b6:ee
DHCP:
    assign: 10.73.114.95
    mask: 255.255.254.0
    router: 10.73.115.254
DNS:
    10.73.2.107
    10.73.2.108
    10.66.127.10
DNS search list:
    lab.eng.pek2.redhat.com
NDP/DHCPv6:
    assign: 2620:52:0:4972:2eea:7fff:fe71:b6ee
    router: fe80::cee1:9402:8b35:be41
    our link-local: fe80::2eea:7fff:fe71:b6ee
DNS search list:
    lab.eng.pek2.redhat.com
UNIX domain socket bound at /tmp/passt_1.socket

You can now start qrap:
    ./qrap 5 kvm ... -net socket,fd=5 -net nic,model=virtio
or directly qemu, patched with:
    qemu/0001-net-Allow-also-UNIX-domain-sockets-to-be-used-as-net.patch
as follows:
    kvm ... -net socket,connect=/tmp/passt_1.socket -net nic,model=virtio
2.
3.

Actual results:


Expected results:


Additional info:

No issues with full path: 
[test@dell-per440-18 ~]$ /usr/local/bin/passt  -f -t 10001 -u 10001 -P passt.pid
Outbound interface: eno1
ARP:
    address: 2c:ea:7f:71:b6:ee
DHCP:
    assign: 10.73.114.95
    mask: 255.255.254.0
    router: 10.73.115.254
DNS:
    10.73.2.107
    10.73.2.108
    10.66.127.10
DNS search list:
    lab.eng.pek2.redhat.com
NDP/DHCPv6:
    assign: 2620:52:0:4972:2eea:7fff:fe71:b6ee
    router: fe80::cee1:9402:8b35:be41
    our link-local: fe80::2eea:7fff:fe71:b6ee
DNS search list:
    lab.eng.pek2.redhat.com
UNIX domain socket bound at /tmp/passt_1.socket

You can now start qrap:
    ./qrap 5 kvm ... -net socket,fd=5 -net nic,model=virtio
or directly qemu, patched with:
    qemu/0001-net-Allow-also-UNIX-domain-sockets-to-be-used-as-net.patch
as follows:
    kvm ... -net socket,connect=/tmp/passt_1.socket -net nic,model=virtio
Comment 1 Stefano Brivio 2022-07-13 06:23:01 UTC 
Patch at:

    https://lists.passt.top/hyperkitty/list/passt-dev@passt.top/message/N4NOLVD4DGRFQIG2X4ALMY52VFQUXUPJ/
Comment 2 Quan Wenli 2022-08-10 04:08:11 UTC 
Pre-verified it with passt-0.git.2022_08_04.b516d15-0.el9.x86_64, the issus is fixed. 

[test@dell-per440-18 ~]$ passt -f -t 10001 -u 10001 -P passt.pid
Outbound interface (IPv4): eno1
Outbound interface (IPv6): eno1
MAC:
    host: 2c:ea:7f:71:b6:ee
DHCP:
    assign: 10.73.114.95
    mask: 255.255.254.0
    router: 10.73.115.254
DNS:
    10.73.2.107
    10.73.2.108
    10.66.127.10
DNS search list:
    lab.eng.pek2.redhat.com
NDP/DHCPv6:
    assign: 2620:52:0:4972:c2ea:8fbd:2a2f:a168
    router: fe80::cee1:9402:8b35:be41
    our link-local: fe80::10fc:4758:1541:ef2f
DNS search list:
    lab.eng.pek2.redhat.com
UNIX domain socket bound at /tmp/passt_1.socket

You can now start qrap:
    ./qrap 5 kvm ... -net socket,fd=5 -net nic,model=virtio
or directly qemu, patched with:
    qemu/0001-net-Allow-also-UNIX-domain-sockets-to-be-used-as-net.patch
as follows:
    kvm ... -net socket,connect=/tmp/passt_1.socket -net nic,model=virtio
Comment 3 Quan Wenli 2022-11-02 08:03:04 UTC 
Confirmed with Stefano, it's fixed within coment #2, we can close it with current release.
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