Li, Chengyuan
2005-Jun-23 11:24 UTC
[Xen-devel] failed when boot the domain with shadow mode enabled
Hi, I tried to run the dom0 & domU with shadow mode enabled, but both are failed. For dom0: 1 Set opt_dom0_shadow=1 2.Compile the dom0 kernel with CONFIG_XEN_SHADOW_MODE Then boot the system, but it failed in the function new_guest_cr3() when get_page_type(). For domU: 1.Compile the domU kernel with CONFIG_XEN_SHADOW_MODE When "xm create" the domU, it failed at the similar point as dom0, because of get_page_type() failed. Is it a bug in shadow mode for dom0 & domU, or the way I start the dom with shadow mode enabled is not right? (XEN) DOM0: (file=mm.c, line=1389) Bad type (saw f0000001 != exp 40000000) for fn 8102 (XEN) DOM0: (file=mm.c, line=370) Bad page type for pfn 8102 (f0000001) (XEN) DOM0: (file=mm.c, line=1485) Error while installing new baseptr 8102 (XEN) Domain 0 (vcpu#0) crashed on cpu#0: (XEN) CPU: 0 (XEN) EIP: e019:[<c01157bf>] (XEN) EFLAGS: 00200282 CONTEXT: guest (XEN) eax: ffffffea ebx: c04fff24 ecx: 00000001 edx: 00000000 (XEN) esi: 00007ff0 edi: c0102fc0 ebp: c05b4000 esp: c04fff18 (XEN) cr0: 8005003b cr3: 019f3000 (XEN) ds: e021 es: e021 fs: 0000 gs: e021 ss: e021 cs: e019 (XEN) Guest stack trace from esp=c04fff18: 0 (XEN) c01157bf 0001e019 00210282 00000005 00008102 00000000 c04fe000 0000000 0 (XEN) c05b4fc0 c050d710 00102000 c0567394 00100000 004b8fff 00001000 0000000 f (XEN) c05240d8 c0101000 00000000 c050d82b 004b8fff c0507bdb 00100000 004b8ff Thanks, Chengyuan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
You, Yongkang
2005-Jun-24 12:55 UTC
RE: [Xen-devel] failed when boot the domain with shadow mode enabled
I opened a bug of xenU failed to create with shadow mode enable. http://bugzilla.xensource.com/cgi-bin/bugzilla/show_bug.cgi?id=85 <http://bugzilla.xensource.com/cgi-bin/bugzilla/show_bug.cgi?id=85> Is there anybody have any idea of it? I also opened a bug about xenU failed to destroy after violate break xm migration process. http://bugzilla.xensource.com/cgi-bin/bugzilla/show_bug.cgi?id=84 <http://bugzilla.xensource.com/cgi-bin/bugzilla/show_bug.cgi?id=84> Does anyone meet that before? Thanks, Yongkang You(Kangkang) ________________________________ From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Li, Chengyuan Sent: Thursday, June 23, 2005 7:25 PM To: xen-devel@lists.xensource.com Subject: [Xen-devel] failed when boot the domain with shadow mode enabled Hi, I tried to run the dom0 & domU with shadow mode enabled, but both are failed. For dom0: 1 Set opt_dom0_shadow=1 2.Compile the dom0 kernel with CONFIG_XEN_SHADOW_MODE Then boot the system, but it failed in the function new_guest_cr3() when get_page_type(). For domU: 1.Compile the domU kernel with CONFIG_XEN_SHADOW_MODE When "xm create" the domU, it failed at the similar point as dom0, because of get_page_type() failed. Is it a bug in shadow mode for dom0 & domU, or the way I start the dom with shadow mode enabled is not right? (XEN) DOM0: (file=mm.c, line=1389) Bad type (saw f0000001 != exp 40000000) for fn 8102 (XEN) DOM0: (file=mm.c, line=370) Bad page type for pfn 8102 (f0000001) (XEN) DOM0: (file=mm.c, line=1485) Error while installing new baseptr 8102 (XEN) Domain 0 (vcpu#0) crashed on cpu#0: (XEN) CPU: 0 (XEN) EIP: e019:[<c01157bf>] (XEN) EFLAGS: 00200282 CONTEXT: guest (XEN) eax: ffffffea ebx: c04fff24 ecx: 00000001 edx: 00000000 (XEN) esi: 00007ff0 edi: c0102fc0 ebp: c05b4000 esp: c04fff18 (XEN) cr0: 8005003b cr3: 019f3000 (XEN) ds: e021 es: e021 fs: 0000 gs: e021 ss: e021 cs: e019 (XEN) Guest stack trace from esp=c04fff18: 0 (XEN) c01157bf 0001e019 00210282 00000005 00008102 00000000 c04fe000 0000000 0 (XEN) c05b4fc0 c050d710 00102000 c0567394 00100000 004b8fff 00001000 0000000 f (XEN) c05240d8 c0101000 00000000 c050d82b 004b8fff c0507bdb 00100000 004b8ff Thanks, Chengyuan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel