some errors on Delta AG7648

[maxidrom2008]

OcNOS version 1.3.2 IPIRouter 01/22/20 10:52:56
Build # is OcNOS-1-3-2-IPI on host x86_64-pc-linux-gnu
Copyright (C) 2020 IP Infusion Inc. All rights reserved.

syslog:
2021 Mar 10 00:48:20 : SW11 : kernel : ismt_smbus 0000:00:13.0: completion wait timed out
2021 Mar 10 00:48:21 : SW11 : kernel : ismt_smbus 0000:00:13.0: completion wait timed out
2021 Mar 10 00:48:21 : SW11 : CMM : CRITI : [cmm_select_device:2637] fail: -11
2021 Mar 10 00:48:21 : SW11 : rsyslogd0 : action 'action 3' resumed (module 'builtin:omfwd') [try h
ttp://www.rsyslog.com/e/0 ]

every 2 seconds this errors

and

and cpu load over 50%