Ed Smith
2006-Apr-27 20:55 UTC
[Xen-devel] Problem booting fully virtualized (Intel VT) 32b guest on XEN32 unstable
Has anyone been able to boot a fully virtualized (Intel VT) 32bit guest on XEN32 unstable? I''m trying to setup a nightly test environment for this configuration and XEN32 nosmp hangs when launching a 32bit guest, and XEN32 smp gets a double fault launching a 32bit guest. It happens pretty early as the SDL window doesn''t come up. I tried with apic, pae, and acpi all on and all off, same problem. Example config attached. Here is my XEN32 nosmp console: Red Hat Enterprise Linux ES release 4 (Nahant Update 2) Kernel 2.6.16-xen on an i686 tst122 login: root Password: Last login: Thu Apr 27 16:13:40 from 10.1.2.13 [root@tst122 ~]# /etc/init.d/xend start Bridge firewalling registered ip_tables: (C) 2000-2006 Netfilter Core Team [root@tst122 ~]# xm info host : tst122 release : 2.6.16-xen version : #1 SMP Wed Apr 26 00:58:26 EDT 2006 machine : i686 nr_cpus : 1 nr_nodes : 1 sockets_per_node : 1 cores_per_socket : 1 threads_per_core : 1 cpu_mhz : 2793 hw_caps : bfebfbff:20000000:00000000:00000180:0000e43d:00000000:00000001 total_memory : 1023 free_memory : 62 xen_major : 3 xen_minor : 0 xen_extra : -unstable xen_caps : xen-3.0-x86_32 hvm-3.0-x86_32 platform_params : virt_start=0xfc000000 xen_changeset : Tue Apr 25 18:22:11 2006 +0100 9744:1ad06bd6832d cc_compiler : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8) cc_compile_by : build cc_compile_domain : katana-technology.com cc_compile_date : Wed Apr 26 00:10:30 EDT 2006 [root@tst122 ~]# xm list Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 939 1 r----- 27.7 [root@tst122 ~]# xm create /boot/vs179_sdl.hvm Using config file "/boot/vs179_sdl.hvm". ip_tables: (C) 2000-2006 Netfilter Core Team Started domain vs *** HUNG *** Here is my XEN32 smp console: Red Hat Enterprise Linux ES release 4 (Nahant Update 2) Kernel 2.6.16-xen on an i686 tst122 login: root Password: Last login: Thu Apr 27 16:22:46 from 10.1.2.13 [root@tst122 ~]# /etc/init.d/xend start Bridge firewalling registered ip_tables: (C) 2000-2006 Netfilter Core Team [root@tst122 ~]# xm info host : tst122 release : 2.6.16-xen version : #1 SMP Wed Apr 26 00:58:26 EDT 2006 machine : i686 nr_cpus : 2 nr_nodes : 1 sockets_per_node : 1 cores_per_socket : 2 threads_per_core : 1 cpu_mhz : 2793 hw_caps : bfebfbff:20000000:00000000:00000180:0000e43d:00000000:00000001 total_memory : 1023 free_memory : 62 xen_major : 3 xen_minor : 0 xen_extra : -unstable xen_caps : xen-3.0-x86_32 hvm-3.0-x86_32 platform_params : virt_start=0xfc000000 xen_changeset : Tue Apr 25 18:22:11 2006 +0100 9744:1ad06bd6832d cc_compiler : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8) cc_compile_by : build cc_compile_domain : katana-technology.com cc_compile_date : Wed Apr 26 00:10:30 EDT 2006 [root@tst122 ~]# xm list Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 939 2 r----- 31.2 [root@tst122 ~]# xm create /boot/vs179_sdl.hvm Using config file "/boot/vs179_sdl.hvm". ip_tables: (C) 2000-2006 Netfilter Core Team Started domain vs179 [root@tst122 ~]# (XEN) CPU: 1 (XEN) EIP: e008:[<ff1282f3>] do_page_fault+0x53/0x410 (XEN) EFLAGS: 00010213 (XEN) CR3: 00000000 (XEN) eax: 00000000 ebx: 00000000 ecx: 00000073 edx: ff1ddfb4 (XEN) esi: ff1dd0e8 edi: 0000000c ebp: 00000000 esp: ff1dd0b4 (XEN) ds: e010 es: e010 fs: e010 gs: e010 ss: e010 (XEN) ************************************ (XEN) CPU1 DOUBLE FAULT -- system shutdown (XEN) System needs manual reset. (XEN) ************************************ _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
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