Re: OBSD 6.2 Release Kernel Panic

[x9p]

On Sun, December 10, 2017 6:52 pm, Sarah Johnson wrote:
> Hi,
>
> I installed OBSD 6.2 release from http/https (can't remember exactly)
> mirror downloads on USB 2.0 Flash Stick running on my i368 box
> after downloading on Windows 7 - 32 bit computer i checked the SHA256 sum
> for both the install62.fs file on mirror server and after downloading on
> my local hard drive and both were exactly compatible.
>
> I used 2 flash stick for the process...one contain the install62.fs
> installer image raw burned into the usb stick (USB 2.0 - 16 GB TeamGroup
> Brand) using RUFUS free open source tool on a Windows 7 service pack 1 OS
>
> and the other usb flash stick (Kingston 16 GB USB 2.0) contain only the
> install62.fs as it is...to copy from it the File Sets during the
> installation.
>
> after installation completed successfully ...
> i typed "reboot" at the command prompt ..
> then removed the extra usb flash stick (previously containing install62.fs
> only for providing file sets)
> and unplugged hard drive (WD brand) power and data Sata cables...
> and only left with the USB flash stick that has installation completed
> successfuly on it (Kingston 16 GB USB 2.0)
> and after reboot and showing some data on the consol/monitor...
> i got the following EXACT Error (i wrote it down on a paper):
>
> first i noticed this line on console:
> acpidump: RSDT entry 3 is corrupt
>
> then i got this at the end:
>
> OpenBSD/i386 (systemname.domain.com) (ttyc0)
>
> login: uvm_fault (0xd0c36b74, 0xd2fd5000, 0, 1) -> e   ( first booting
> try )
> login: uvm_fault (0xd0c36b74, 0xd2fea000, 0, 1) -> e   ( 2nd booting try
> )
> login: uvm_fault (0xd0c36b74, 0xd2fe8000, 0, 1) -> e   ( 3rd  booting
> try )  
>
> kernel: page fault trap, code=0
> stopped at   i915_gem_pwrite_ioctl+0x621:     mov1    
> 0x34(%eax),%eax
>
> ddb{1}>
> ddb{0}> (with another booting try)
>
> I tried to shutdown and reboot from the USB stick few times and i always
> get the same error...
>
> p.s:
> While the installation process i choosed to turn off SSHD by typing "no"
> to the question.
> also while the installation process i choosed to use all the available
> space on USB stick (sd1) for OpenBSD
> without manually assigning partitions
> also i installed ALL file sets packages/files
>
> my hardhware specs:
> i386 Desktop PC
> 32 Bit System
> Intel Processor Dual Core 2.8 GHz
> Physical Memory: Single 2 GB RAM (DDR3 i think not sure)
> MotherBoard : G41 Series
> VGA, Sound, Lan ... All three are Built-in Motherboard
> Normal wired Keyboard,Mouse
> USB: Two USB 2.0 Flash Sticks ( 16 GB Both)
>
> What could be the possible cause of this issue, and how to fix it easily?
>
> Thanks
> -----------------------------------------------------
> Sarah
>

Try booting into single user mode, issue acpidump and post the results.
This may be useful for a fix later.

Meanwhile, disable ACPI in BIOS, this may get it back working.

cheers.

x9p