[Pkg-xen-devel] debian xen packages : work with 2.6.16,
reboots when loading dom0 with 2.6.17
Jérôme Petazzoni
jp at enix.org
Mon Sep 4 17:10:23 CEST 2006
I was giving a try to Debian Xen packages (it looks very promising by
the way ; I just happen to love the « new » grub which handles xen
images, for instance!) ; I have a box which boots correctly with
xen-hypervisor-3.0-i386_3.0.2+hg9697-2 and a 2.6.16 dom0 kernel, but
crashes when trying to boot linux-image-2.6.17-2-xen-686_2.6.17-7
The result is the same on two boxen (my Pentium M laptop and a Pentium D
production server) ; I cannot capture the serial output of my laptop
(the serial port seems hosed when booting...) but I could get the output
from the Pentium D (attached file).
Googling a bit made me think it was *maybe* a version mismatch between
the hypervisor and the dom0 ; but it sounds dubious, since the
hypervisor seems very recent, and works with an older kernel.
Does this issue ring a bell ?
As a side question -- I saw a PAE hypervisor package ; are there PAE
dom0 images too ? (the debianbase repository, which used to hold some
PAE packages, seems quite outdated now -- no update since march/may)
best regards
-------------- next part --------------
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Domain 0 kernel supports features = { 0000001f }.
(XEN) Domain 0 kernel requires features = { 00000000 }.
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 06000000->08000000 (29308 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: b0100000->b0370474
(XEN) Init. ramdisk: b0371000->b105e600
(XEN) Phys-Mach map: b105f000->b10839f0
(XEN) Start info: b1084000->b1085000
(XEN) Page tables: b1085000->b108b000
(XEN) Boot stack: b108b000->b108c000
(XEN) TOTAL: b0000000->b1400000
(XEN) ENTRY ADDRESS: b0100000
(XEN) Dom0 has maximum 2 VCPUs
(XEN) Initrd len 0xced600, start at 0xb0371000
(XEN) Scrubbing Free RAM: ......................................done.
(XEN) Xen trace buffers: disabled
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen).
(XEN) domain_crash_sync called from entry.S (ff14b5b5)
(XEN) Domain 0 (vcpu#0) crashed on cpu#0:
(XEN) ----[ Xen-3.0.2-3 Not tainted ]----
(XEN) CPU: 0
(XEN) EIP: e019:[<b030c8fc>]
(XEN) EFLAGS: 00000282 CONTEXT: guest
(XEN) eax: ffffffda ebx: 0000000a ecx: b0301fb4 edx: 00000000
(XEN) esi: b0301f90 edi: b0301fd0 ebp: b0301f84 esp: b03014dc
(XEN) cr0: 8005003b cr3: 07085000
(XEN) ds: e021 es: e021 fs: 0000 gs: 0000 ss: e021 cs: e019
(XEN) Guest stack trace from esp=b03014dc:
(XEN) b030c8fc 0001e019 00010082 00000000 b0301fe8 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000060 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 01000000 00000001 00000000 0000005f 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 b004d000 00000000 b03015a8 00000000 00000000
(XEN) 00000000 00000000 00000000 09a7c000 00000000 00000001 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) Domain 0 crashed: rebooting machine in 5 seconds.
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