amd64/73774: Kernel panic (trap 12) when booting with (not from!) Promise 378

[Frits Letteboer]

>Number:         73774
>Category:       amd64
>Synopsis:       Kernel panic (trap 12) when booting with (not from!) Promise 378
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-amd64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Nov 10 13:40:30 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Frits Letteboer
>Release:        FreeBSD 5.3-RELEASE amd64
>Organization:
>Environment:
System: FreeBSD graver.dragonball.z 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Tue Nov 9
12:51:55 CET 2004 root at graver.dragonball.z:/usr/obj/usr/src/sys/GRAVER amd64

        CPU: AMD Athlon(tm) 64 Processor 3500+ (2202.83-MHz K8-class CPU)
        Origin = "AuthenticAMD"  Id = 0xff0  Stepping = 0
        Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
        AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow>
        real memory  = 1073414144 (1023 MB)
        avail memory = 1024765952 (977 MB)

        Asus A8V Deluxe mainboard
        
>Description:
        Things go wrong when FreeBSD tries to detect devices on the controller (Promise 378
Raid controller):

        ata4-slave: FAILURE - ATA_IDENTIFY timed out
        ata4-slave: FAILURE - ATA_IDENTIFY timed out
        ata4-master: FAILURE - ATA_IDENTIFY timed out
        ata4-master: FAILURE - ATA_IDENTIFY timed out

        ata4-slave: FAILURE - SETFEATURES SET TRANSFER MODE timed out

        Fatal trap 12: page fault while in kernel mode
        
        Fault virtual address        = 0x6
        Fault code                = supervisor read, page not present
        Instruction pointer        = 0xffffffff8020683e
        Stack pointer                = 0xffffffff80899ca0
        Frame pointer                = 0xffffff003d9f158
        Code segment                = base 0x0, limit 0xfffff, type 0x1b
                                = DPL 0, pres 1, long 1, def32 0, gran 1
        Processor eflags        = interrupt enabled, resume, IOPL = 0
        Current process                = 0 (swapper)
        Trap number                = 12
        Panic: page fault
        Uptime: 27s
        
>How-To-Repeat:
        Enable the controller in BIOS and boot using a GENERIC kernel        
        
>Fix:
        Disable controller in BIOS
>Release-Note:
>Audit-Trail:
>Unformatted:
 controller enabled