fatal kernel trap

[Anton Shterenlikht]

On Thu, Jun 18, 2009 at 03:51:34PM +0100, Anton Shterenlikht wrote:
> I'm trying to install FBSD-7.2 on HP rx2600 from boot-only CD.
> I get: 
> 
> [skip]
> 
> da2 at mpt1 bus 0 target 2 lun 0
> da2: <SEAGATE ST318452LC 2213> Fixed Direct Access SCSI-3 device
> da2: 160.000MB/s transfers (80.000MHz, offset 63, 16bit)
> da2: Command Queueing Enabled
> da2: 17366MB (35566478 512 byte sectors: 255H 63S/T 2213C)
> GEOM_LABEL: Label for provider da0p2 is ufsid/4a3a0bcb6ec315bd.
> GEOM_LABEL: Label for provider da0p4 is ufsid/4a3a0bce2001a03c.
> GEOM_LABEL: Label for provider da0p5 is ufsid/4a3a0bcdd1fc95b8.
> GEOM_LABEL: Label for provider da0p6 is ufsid/4a3a0bcd6acedbe1.
> Trying to mount root from ufs:/dev/md0
> 
> fatal kernel trap (cpu 1):
> 
>     trap vector = 0x14 (Page Not Present)
>     cr.iip      = 0xe000000004607ba0
>     cr.ipsr     = 0x1010080a2010 (mfl,ic,dt,dfh,rt,cpl=0,it,ri=0,bn)
>     cr.isr      = 0x80400000000 (code=0,vector=0,r,ei=0,ed)
>     cr.ifa      = 0x30
>     curthread   = 0xe0000000103678f0
>         pid = 1, comm = sysinstall
> 
> [thread pid 1 tid 100001 ]
> Stopped at      turnstile_broadcast+0xe0:       [M0]    ld8 r15=[r33]
> db>
> 
> 
> Please advise
> 
> I'm happy to provide more details about the server, if it's of any help.

to add more detail:

sometimes the boot process passes this step and terminates straight
after I choose the display settings, e.g. FreeBSD console with colours,
with this message:



init died (signal 0, exit 1)
panic: Going nowhere without my init!
cpuid = 1
KDB: enter: panic
[thread pid 1 tid 100001 ]
Stopped at      kdb_enter_why+0x92:     [I2]    addl r14=0xffffffffffe204d8,gp
db>


many thanks
anton

-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 928 8233 
Fax: +44 (0)117 929 4423