22.04 – Rebooting VirtualBox guest Ubuntu 22 randomly gets stuck

My ubuntu sometimes gets stuck while rebooting, it ends with:

 ...
 secondary_startup_64_no_verify+0xc2/0xcb
 </TASK>
clocksource: Checking clocksource tsc synchronization from CPU 2 to CPUs 0,3-4,6.
hrtimer: interrupt took 43052618 ns
INFO: task shutdown:1 blocked for more than 120 seconds.
      Tainted: G           OE 5.15.0-56-generic #62-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
INFO: task shutdown:1 blocked for more than 241 seconds.
      Tainted: G           OE 5.15.0-56-generic #62-Ubuntu
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

It is a problem because I sometimes reboot via SSH remotely and the server doesn’t come back online. Any idea how I can troubleshoot?

Thank you.