The Linux(CentOS 7.9) kernel has prompted a bug. Is it harmful?

My runtime environment is CentOS 7.9(kernel is version 5.16.11) in the VMBox virtual machine, it is allocated 1G memory and 8 CPU cores.

[root@dev236 ~]# uname -a
Linux dev236 5.16.11-1.el7.elrepo.x86_64 #1 SMP PREEMPT Tue Feb 22 10:22:37 EST 2022 x86_64 x86_64 x86_64 GNU/Linux

I ran a computation-intensive program that used 8 threads to continuously use the CPU.

After some time, the operating system issues a bug alert, like this:

[root@dev236 src]# ./server --p:command-threads-count=8

[31274.179023] rcu: INFO: rcu_preempt self-detected stall on CPU
[31274.179039] watchdog: BUG: soft lockup - CPU#3 stuck for 210S! [server:1356]
[31274.179042] watchdog: BUG: soft lockup - CPU#1 stuck for 210S! [server:1350]
[31274.179070] watchdog: BUG: soft lockup - CPU#7 stuck for 210S! [server:1355]
[31274.179214] rcu: 0-...!: (1 GPs behind) idle=52f/1/0x4000000000000000 softirq=10073864/10073865
fqs=0

Message from syslogd@dev236 at Jan 25 18:59:49 ...
 kernel:watchdog: BUG: soft lockup - CPU#3 stuck for 210S! [server:1356]

Message from syslogd@dev236 at Jan 25 18:59:49 ...
 kernel:watchdog: BUG: soft lockup - CPU#1 stuck for 210S! [server:1350]

Message from syslogd@dev236 at Jan 25 18:59:49 ...
 kernel:watchdog: BUG: soft lockup - CPU#7 stuck for 210S! [server:1355]
 
^C
[root@dev236 src]#

Then, I looked at the program log, and the log file was constantly being appended, which indicated that my test program was still running.

I wonder if I can ignore this bug tip?

Or, do I have to do something?

for example:

    Reduce the computational intensity of the program?

    Give the CPU a break once in a while?

    Reduce the number of threads started in the program?

Thank you all