RE: panics with netbsd-INSTALL_XEN3_U

["Michael Peus, DE" <MPeus%Actebis.com@localhost>]

Hi,

Same over here (on SLES9 using the SLES9 RPMs from XenSource), the only
diffenrence is that
it happens during disklabel.

------------------------------ panic
---------------------------------------
panic: kernel debugging assertion "pmap_valid_entry(pte)" failed: file
"/home/builds/ab/netbsd-3/src/sys/arch/xen/i386/pmap.c", line 826
Stopped in pid 1358.1 (disklabel) at    0xc021f2cb:     leave
?(0,0,0,ca5c3e28,c0239fe5) at 0xc021f2cb
?(c0259c99,c024d79d,c025867b,c0258645,33a) at 0xc01c9c9e
?(c024d79d,c0258645,33a,c025867b,0) at 0xc0239fe5
?(c09cd4c0,c9bb32d0,a,ca5c3e98,c020c6f9) at 0xc022775d
?(c93e4000,c9bb2f20,c9bb2f20,ca5c3ebc,c02145a4) at 0xc020cfe6
?(c9bb32d0,0,cb,0,c9ba8380) at 0xc020c6f9
?(c9bb2c60,0,c9bb2c60,0,ca5c3f40) at 0xc02145a4
?(c9ba8380,c9ba1108,0,2000,820b4a0) at 0xc021625c
?(c9bab4a4,0,ca5c3f68,ca5c3f9c,c022b04b) at 0xc01af5b9
?(c9bab4a4,ca5c3f70,ca5c3f68,0,0) at 0xc01af19d
?(ca5c3fa8,1f,1f,1f,1f) at 0xc022b04b
ds          0x11
es          0x11
fs          0x31
gs          0x11
edi         0xc0259c99
esi         0x100
ebp         0xca5c3df8
ebx         0xca5c3e18
edx         0xc0799000
ecx         0xfffffffe
eax         0x7ad
eip         0xc021f2cb
cs          0x9
eflags      0x202
esp         0xca5c3df8
ss          0x11
0xc021f2cb:     leave
Stopped in pid 1358.1 (disklabel) at    0xc021f2cb:     leave
db>
------------------------------------------------------------------------
-------

> -----Original Message-----
> From: port-xen-owner%NetBSD.org@localhost 
> [mailto:port-xen-owner%NetBSD.org@localhost] On Behalf Of Dick Davies
> Sent: Wednesday, April 26, 2006 4:54 PM
> To: port-xen%netbsd.org@localhost
> Subject: Re: panics with netbsd-INSTALL_XEN3_U
> 
> 
> Quick update:
> 
> I've tried a physical (primary) partition, and I get exactly 
> the same problem.
> 
> No-one else seen this?
> 
> 
> On 24/04/06, Dick Davies <rasputnik%gmail.com@localhost> wrote:
> > Hi ,
> >
> > I'm new to xen so hopefully someone can spot something 
> obviously wrong 
> > here.
> >
> > dom0 is xen-3.0.2 on ubuntu breezy, and I've got a debian 
> sarge domU 
> > working fine.
> >
> > I've tried to boot netbsd-current as domU, following
> >
> >   http://wiki.xensource.com/xenwiki/NetBSDdomU
> >
> > I'm  using the latest netbsd-daily kernel from:
> >
> >   
> > 
> ftp://ftp.netbsd.org/pub/NetBSD-daily/netbsd-3/200604210000Z/i386/bina
> > ry/kernel/netbsd-INSTALL_XEN3_U.gz
> >
> > here's my /etc/xen/netbsd
> >
> > ----------------------------------------------
> > kernel = "/boot/netbsd-INSTALL_XEN3_U.gz"
> > memory = 128
> > name = "netbsd3"
> > # since linux has no /dev/wd0a, you need to give it as hex 
> (or mknod) 
> > disk = ['phy:/dev/domus/netbsd,0x3,w']
> >
> > dhcp = "dhcp"
> > vif = ['mac=00:12:3e:bb:aa:00']
> >
> > ----------------------------------------------
> >
> > (/dev/domus/netbsd is an LVM logical volume - the installer 
> shows it 
> > an xbd0 and the size looks correct. The installer gets as 
> far as newfs
> > (past the 'invalid signature' disklabel error),
> > and then the kernel panics in pmap.c (see below).
> >
> >  /var/log/xend.log shows nothing, and xen itself seems ok.
> >
> > Anything I can do about it?
> > Thanks.
> >
> >
> > ------------------panic and backtrace-----------------
> >
> >  panic: kernel debugging assertion "pmap_valid_entry(pte)" fai led: 
> > file 
> "/home/builds/ab/netbsd-3/src/sys/arch/xen/i386/pmap.c", line 826
> > Stopped in pid 1357.1 (sysinst) at      0xc021f2cb:     leave
> > ?(0,0,0,ca4f58c0,c0239fe5) at 0xc021f2cb
> > ?(c0259c99,c024d79d,c025867b,c0258645,33a) at 0xc01c9c9e
> > ?(c024d79d,c0258645,33a,c025867b,c0acd72c) at 0xc0239fe5
> > ?(c09cb780,1c02,9,1000,c) at 0xc022775d
> > ?(ca4f5a50,c0242fe0,ca5a6748,0,0) at 0xc01f5756
> > ?(ca5a6748,0,0,0,0) at 0xc021d912
> > ?(ca5a6748,0,0,8,8) at 0xc021dbac
> > ?(ca4f5ce0,c9ba2198,c9ba0000,ca5a6748,ca4f5cc0) at 0xc018cb90
> > ?(ca4f5d44,c9ba0000,c9ba2198,c0aaa000,ca4f5d54) at 0xc0197e20
> > ?(ca4f5ed8,402,1a4,c9ba4354,c9ba5030) at 0xc01f1e23
> > ?(c9bab420,ca4f5f70,ca4f5f68,0,0) at 0xc01ec6bd
> > ?(ca4f5fa8,1f,82a001f,ffff001f,bfbf001f) at 0xc022b04b
> > ds          0x11
> > es          0x11
> > fs          0x31
> > gs          0x11
> > edi         0xc0259c99
> > esi         0x100
> > ebp         0xca4f5890
> > ebx         0xca4f58b0
> > edx         0xc0799000
> > ecx         0xfffffffe
> > eax         0x794
> > eip         0xc021f2cb
> > cs          0x9
> > eflags      0x202
> > esp         0xca4f5890
> > ss          0x11
> > 0xc021f2cb:     leave
> > Stopped in pid 1357.1 (sysinst) at      0xc021f2cb:     leave
> > db>
> >
> > -------------------------------------------------------------
> >
> >
> >
> > --
> > Rasputin :: Jack of All Trades - Master of Nuns 
> > http://number9.hellooperator.net/
> >
> 
> 
> --
> Rasputin :: Jack of All Trades - Master of Nuns 
> http://number9.hellooperator.net/
>