Disable hyper-threading is still useless
root@vyos:/home/vyos# iperf3 -c 172.0.0.1 -P 10
Connecting to host 172.0.0.1, port 5201
[ 4] local 172.0.0.2 port 56396 connected to 172.0.0.1 port 5201
[ 6] local 172.0.0.2 port 56398 connected to 172.0.0.1 port 5201
[ 8] local 172.0.0.2 port 56400 connected to 172.0.0.1 port 5201
[ 10] local 172.0.0.2 port 56402 connected to 172.0.0.1 port 5201
[ 12] local 172.0.0.2 port 56404 connected to 172.0.0.1 port 5201
[ 14] local 172.0.0.2 port 56406 connected to 172.0.0.1 port 5201
[ 16] local 172.0.0.2 port 56408 connected to 172.0.0.1 port 5201
[ 18] local 172.0.0.2 port 56410 connected to 172.0.0.1 port 5201
[ 20] local 172.0.0.2 port 56412 connected to 172.0.0.1 port 5201
[ 22] local 172.0.0.2 port 56414 connected to 172.0.0.1 port 5201
^C
Message from syslogd@vyos at Nov 11 07:08:35 ...
kernel:[76940.627171] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0]
Message from syslogd@vyos at Nov 11 07:08:35 ...
kernel:[76940.643171] watchdog: BUG: soft lockup - CPU#7 stuck for 22s! [swapper/7:0]
Message from syslogd@vyos at Nov 11 07:08:35 ...
kernel:[76940.747172] watchdog: BUG: soft lockup - CPU#21 stuck for 22s! [iperf3:6807]
Message from syslogd@vyos at Nov 11 07:08:51 ...
kernel:[76956.643170] watchdog: BUG: soft lockup - CPU#9 stuck for 22s! [opennhrp:6399]
Message from syslogd@vyos at Nov 11 07:09:03 ...
kernel:[76968.627170] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0]