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[Xen-devel] latest pv_ops dom0 (2.6.29-rc6) crashes / unhandled page fault

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: Pasi Kärkkäinen <pasik@xxxxxx>
  • Date: Mon, 2 Mar 2009 21:53:17 +0200
  • Delivery-date: Mon, 02 Mar 2009 11:53:47 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>


log of the crashing boot process:

2.6.29-rc5 based pv_ops dom0 works on the same computer.. with the same Xen 

I tried with and without pci=nomsi.

adding 'noapic' doesn't seem to help (I need that with 2.6.29-rc5 to make it 

Any ideas what's going on? 

(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
(XEN) Freed 112kB init memory.
mapping kernel into physical memory
(XEN) d0:v0: unhandled page fault (ec=0000)
(XEN) Pagetable walk from bffff000:
(XEN)  L3[0x002] = 000000003d204001 00001204
(XEN)  L2[0x1ff] = 0000000000000000 ffffffff 
(XEN) domain_crash_sync called from entry.S (ff1a2c9e)
(XEN) Domain 0 (vcpu#0) crashed on cpu#0:
(XEN) ----[ Xen-3.3.1  x86_32p  debug=n  Not tainted ]----
(XEN) CPU:    0
(XEN) EIP:    e019:[<c0879716>]
(XEN) EFLAGS: 00000283   EM: 1   CONTEXT: pv guest
(XEN) eax: fffff000   ebx: 00000000   ecx: 00000016   edx: 00000000
(XEN) esi: 00035800   edi: bffff000   ebp: c086efd4   esp: c086ef9c
(XEN) cr0: 8005003b   cr4: 000006f0   cr3: 3d201000   cr2: bffff000
(XEN) ds: e021   es: e021   fs: e021   gs: e021   ss: e021   cs: e019
(XEN) Guest stack trace from esp=c086ef9c:
(XEN)    00000000 c0879716 0001e019 00010083 00000000 c086efb8 c1201000 c1222000
(XEN)    000c1690 000001ac 00035800 c1201000 c08a69f8 c082fa64 c086effc c0878c2e
(XEN)    00000000 00000000 00000000 00000000 00000000 00000000 c1200000 00000000
(XEN)    00000000 c087322e c06d7f7b c06d7f83 c0404677 c0879211 c0404ee4 c0405051
(XEN)    c04051a0 c0405418 c04054c7 c0405522 c0405787 c0405824 c0405c6f c0879ac6
(XEN)    c0879ace c06d7fe5 c0879b2f c06d8087 c06d80b8 c0879bb3 c0879bfe c040715d
(XEN)    c04072ae c04077ed c04078a9 c04078d9 c0407901 c0407a27 c0407f03 c0407f59
(XEN)    c0407fd9 c04085a8 c0408a4f c0408a6b c0408a82 c0408efa c087a383 c087a433
(XEN)    c06e1057 c06e113d c06e1367 c040b187 c087a9d8 c087a9e0 c040bb72 c040bcc6
(XEN)    c087b157 c087beb4 c087bebc c040d0e0 c040d0f3 c040d15e c040d171 c087d670
(XEN)    c087d686 c040e16a c040e1e8 c040e6eb c040e752 c040e77f c040e834 c040f789
(XEN)    c040fc2c c040fc36 c0410162 c0410377 c04103e3 c04105e2 c0410a60 c0410ae6
(XEN)    c0410aef c0410b55 c0410b5e c0410c5d c0410dc6 c0410dcf c0410e48 c0410e51
(XEN)    c0410f36 c0410f3f c0410fcd c0410fd6 c0411655 c0411660 c041166b c041174b
(XEN)    c04117d0 c04117e2 c04117f3 c0411861 c06d8d59 c06d9021 c06d909e c06d91eb
(XEN)    c06d923d c06d9269 c06d9300 c06d94af c087dd1c c087dd29 c087dd31 c087dd39
(XEN)    c087dd4b c087dd53 c087dd79 c087dd81 c087ddf6 c087ddfe c06d970b c06d99b3
(XEN)    c06d9a4b c06da007 c06da07f c06da192 c06da19a c06da25a c06da283 c06da28b
(XEN)    c06da293 c06da2b0 c06da33e c06da3be c06da424 c06da435 c06da461 c06da46e
(XEN)    c06da494 c06da505 c06da512 c06da578 c06da57d c06da582 c06da587 c06da58c
(XEN) Domain 0 crashed: rebooting machine in 5 seconds.

I'm using 32bit PAE, as both dom0 kernel and Xen hypervisor.

-- Pasi

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