HEAD/i386 r320212: three reproducible panics

[Michael Butler]

On 06/23/17 12:42, Oleg V. Nauman wrote:
>   a) Panic on shutdown:
> 
> 
> Fatal trap 1: privileged instruction fault while in kernel mode
> cpuid = 1; apic id = 01
> instruction pointer  = 0x20:0xc6be2023
> stack pointer          = 0x28:0xe13c39f4
> frame pointer          = 0x28:0xe13c3a20
> code segment      = base 0x0, limit 0xfffff, type 0x1b
>           = DPL 0, pres 1, def32 1, gran 1
> processor eflags  = interrupt enabled, resume, IOPL = 0
> current process      = 11 (swi1: netisr 0)
> trap number    = 1
> panic: privileged instruction fault
> cpuid = 1
> time = 1498206262
> Uptime: 6m19s

I can't get my last remaining i386 to either finish booting or stay up 
long enough for the VPN to allow access (it's remote :-(). I'm stuck at 
SVN r319640.

Crash dumps list a "double fault", "general protection fault" or "page 
fault" in kernel mode.

Fortunately, it does get far enough to remove /boot/nextboot.conf so it 
does fall back to a working kernel ..

	imb