Yoo, here is my dumped via SSDTTime DSDT.aml
I understand it.
I played a lot with the BIOS settings, but it did not lead to any effect.
Now I will set the settings according to one of your guides and update my post.
P.S. Thanks for ur answer, guys!!!
UPD:
[SPOILER="I dropped my BIOS setting and now setting is:"]
• Hyper-threading - Enabled
• Virtualization - Enabled
• Legacy USB Support - Enabled
• USB3.0 Support - Enabled
• XHCI Hand-off - Enabled
• EHCI Hand-off - Enabled
• Sata mode - AHCI
• Serial Port - Disabled
• Network Stack - Disabled
• Intel VT-d - Disabled
• Secure Boot - Disabled
• Fast Boot - Disabled
• Launch CSM - Disabled
[/SPOILER]
Current results:
without cpus = 1: Monterey - panic and reboot, Big Sur - successful boot
with cpus = 1: Monterey - the process goes on and stucks, Big Sur - stucks too on same lines
I'll attach my latest EFI, config and photos with system log.
It seems to me that there is no point in attaching the OpenCore logs, since there is information only about its launch and initialization.