Unexpected reboot with Proliant ML110 remote login thru ssh.

[sam wun]

Hi,

I got this error with HP Proliant-ML110.
I have 5.4-RC4 kernel recompiled with PF/ALTQ/CARP support.
After completed the installation and reboot the system, I use ssh login 
a remote system, then it reboot automatically.

There is another machine also installed the identical customized 5.4-RC4 
kernel, but it doesn't have this problem. The Proliant has an onboard 
Broadcom ethernet cards, but I did not use it. I use Intel Pro100 for 
remote connection, but it still causes auto reboot. Is there any 
chipset/IRQ I need to changed in the Bios config of the HP 
Proilant-ML110 workstation?

During the testing, I have added hint.acpi.0.disabled="1" in the 
device.hints file. One thing I haven't tried out is the Safemode. I want 
to switch the kernel mode to Safemode thru the kernel.  what option I 
have to enter in the device.hints file for turning on Safemode 
automatically?
Can I still access to network in Safemode?

Thanks
Sam