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Date:      Sat, 6 Nov 1999 21:46:01 +1000
From:      "baldrik" <baldrik@lords.com>
To:        <questions@freebsd.org>
Subject:   (Don't) Panic Fatal Towel 12: page fault while in kernel mode
Message-ID:  <000001bf284c$80e09290$335bc018@qld.bigpond.net.au>

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:-)

Fatal trap 12: page fault while in kernel mode
mp_lock = 010000002; cpuid = 1; lapic.id = 01000000
fault virtual address    = x0119211a8
fault code                  = supervisor read, page not present
IP   8:c01f32b6
SP 10:ff04f44
FP  10:ff804f6c
code segment            =  base 0. limit fffff. type 1b
                                 =  DPL 0, pres 1, def32 1, gran 1
processor eflags          interrupt enabled, resume, IOPL = 0
current process            idle
interrupt mask             <-SMP: XXX
etc.....

Always while ftp'ing so far.
*Sometimes* I get this, mostly it all just freezes I can't switch TTY's.
Guess I should wrote down the error the first time.

Once I got this:
    /kernel: cksum: out of data

shortly followed by
    panic: sbdrop mp_lock = 01000001
    cpuid=1; lapic.id = 01000000

3.3 STABLE cvsuped  5/11
SMP kernel (Also Froze on a non SMP build)

ABit BP6,2x466 celery  not OC'ed,128MB, Quantum KA13.6 (wd0:/, Swap and
/usr/src)
Quantum EX6.4 (wd2: /usr), RT8139 Nic.

I'm a newbie but not a first timer, a little knowledge is a dangerous thing.
I may have built a bad kernel. (config -r:make depend:make:make install).
Possibly a bad world.

There are the following annoying messages at boot up.

config> di sio1
No such device: sio1
Invalid command or syntax. Type '?' for help.
.
repeated for every device I have commented out in the config file.
.
until config>q
.
I checked the Mail list archives on the web, found some other TRAP 12 posts
but no answers.
Guess I'll try 3.3 RELEASE

Any help would be greatly apreciated.

TIA

baldrik.

"T.P.Jackson for President."


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charset=3Diso-8859-1">


<META content=3D"MSHTML 5.00.2314.1000" name=3DGENERATOR></HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999>:-)</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>Fatal =
trap 12: page=20
fault while in kernel mode</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>mp_lock =3D 010000002;=20
cpuid =3D 1; lapic.id =3D 01000000</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>fault =
virtual=20
address&nbsp;&nbsp;&nbsp; =3D x0119211a8</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>fault=20
code&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb=
sp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=3D=20
supervisor read, page not present</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>IP&nbsp;&nbsp;=20
8:c01f32b6</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>SP=20
10:ff04f44</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>FP&nbsp;=20
10:ff804f6c</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>code=20
segment&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
=20
=3D&nbsp; base 0. limit fffff. type 1b</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
=20
=3D&nbsp; DPL 0, pres 1, def32 1, gran 1</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>processor=20
eflags&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; interrupt =
enabled,=20
resume, IOPL =3D 0</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>current=20
process&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
=20
idle</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>interrupt=20
mask&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb=
sp;&nbsp;&lt;-SMP:=20
XXX</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999>etc.....</SPAN></FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>Always =
while ftp'ing=20
so far.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>*Sometimes* I get=20
this, mostly it all just freezes I can't switch =
TTY's.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>Guess =
I should wrote=20
down the error the first time.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>Once I =
got=20
this:</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>&nbsp;&nbsp;&nbsp;=20
/kernel: cksum: out of data</SPAN></FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>shortly followed=20
by</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>&nbsp;&nbsp;&nbsp;=20
panic: sbdrop mp_lock =3D 01000001</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>&nbsp;&nbsp;&nbsp;=20
cpuid=3D1; lapic.id =3D 01000000</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>3.3 =
STABLE=20
cvsuped&nbsp; 5/11</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>SMP =
kernel (Also=20
Froze on a non SMP build)</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>ABit =
BP6,2x466=20
celery&nbsp; not OC'ed,128MB, Quantum KA13.6 (wd0:/, Swap and=20
/usr/src)</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>Quantum EX6.4 (wd2:=20
/usr), RT8139 Nic.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>I'm a =
newbie but not=20
a first timer, a little knowledge is a dangerous =
thing.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>I may =
have built a=20
bad kernel. (config -r:make depend:make:make =
install).</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>Possibly a bad=20
world.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>There =
are the=20
following annoying messages at boot up.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>config&gt; di=20
sio1</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>No =
such device:=20
sio1</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>Invalid command or=20
syntax. Type '?' for help.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999>.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>repeated for every=20
device I have commented out in the config file.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999>.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>until=20
config&gt;q</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999>.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>I =
checked the Mail=20
list archives on the web, found some other TRAP 12 posts but no=20
answers.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999><FONT =
face=3DArial=20
size=3D2><SPAN class=3D353592210-06111999><FONT face=3DArial =
size=3D2><SPAN=20
class=3D353592210-06111999>Guess I'll try 3.3=20
RELEASE</SPAN></FONT></SPAN></FONT></SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D353592210-06111999>Any =
help would be=20
greatly apreciated.</SPAN></FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999>TIA</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999>baldrik.</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2><SPAN =
class=3D353592210-06111999>"T.P.Jackson for=20
President."</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D353592210-06111999></SPAN></FONT>&nbsp;</DIV></BODY></HTML>

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