On Wed, Oct 8, 2008 at 7:16 AM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Hi Yang, > I often hibernate my Linux, so may be that the loadmodule message is > missing in the dmesg because it is too old. > > I have rebooted the system and I attach a "clean" dmesg.
Yeah, now I can see the load info of kvm-76. > > What means "Windows always trig a apic write error before Jan's patch > make them slience"? which Windows? At least Windows XP like to do this, now for upstream, Jan's patch clean it. > > However, when I try ro run qemu/kvm using the winxp image, no error > happens in the dmesg. I can see the error as output of the qemu/kvm > command. It's indeed hard to debug with so limit info... I still suggest you to fill a bug first. And if you have time, please try the attached patch and update info. -- regards Yang, Sheng > > Reagrds, > Pier Luigi > > > -------- Original Message -------- > Subject: Re: unhandled vm exit: 0x80000021 vcpu_id 0 > Date: Fri, 3 Oct 2008 08:57:31 +0800 > From: Sheng Yang <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> > CC: [EMAIL PROTECTED], [email protected] > References: <[EMAIL PROTECTED]> > > > > On Fri, Oct 03, 2008 at 12:16:20AM +0200, [EMAIL PROTECTED] wrote: >> >> Hi, >> I understand the "particularity" (checkpoint) of this case. > > Hi Pier > > Thanks for your understanding. :) >> >> Any way, in the attachment the dmesg log and the output of the > dmesg >> command. > > But it's strange that I almost can't see anything correlated with kvm > in the > log. If you built kvm as a modules(I suppose you did it because you > tried > many versions), at least something like "load kvm module xxx" should > appear(and Windows always trig a apic write error before Jan's patch > make > them slience). > > Is this the dmesg when the error was happening? > > -- > regards > Yang, Sheng > >> >> thanks for your helpfulness. >> >> Regards. >> >> Sheng Yang wrote: >> > On Mon, Sep 29, 2008 at 6:18 PM, [EMAIL PROTECTED] <p. > [EMAIL PROTECTED] >> it> wrote: >> > >> >> Hi, >> >> I have successfully installed windows XP SP2 on kvm. After the >> >> installation I have launched the setup of "Checkpoint - > Pointsec" >> for >> >> the entire disk encryption. >> >> >> > >> > Hi Pier >> > >> > Can you issue a bug for this? But sadly "Checkpoint" is a > commercial >> > software, we may not deal with it directly and immediately. >> > >> > >> >> The first step of installation was run successfully, but when the >> >> system reboots and "Pointsec" loads the initial code, the > following >> >> error happens: >> >> >> > ====================================================================================== >> >> unhandled vm exit: 0x80000021 vcpu_id 0 >> >> rax 0000000000000007 rbx 0000000000001490 rcx 0000000000000000 > rdx >> >> 00000000000019a0 >> >> rsi 0000000000000000 rdi 0000000000000000 rsp 0000000000000080 > rbp >> >> 00000000000096bf >> >> r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 > r11 >> >> 0000000000000000 >> >> r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 > r15 >> >> 0000000000000000 >> >> rip 000000000000002a rflags 00023202 >> >> cs 14a2 (00000000/00000000 p 0 dpl 0 db 0 s 0 type 9 l 0 g 0 avl > 0) >> >> ds 19a0 (00000000/00000000 p 0 dpl 0 db 0 s 0 type 0 l 0 g 0 avl > 0) >> >> es 1a31 (00000000/00000000 p 0 dpl 0 db 0 s 0 type 0 l 0 g 0 avl > 0) >> >> ss 1a29 (00000000/00000000 p 0 dpl 0 db 0 s 0 type 1 l 0 g 0 avl > 0) >> >> fs 0000 (00000000/00000000 p 0 dpl 0 db 0 s 0 type 0 l 0 g 0 avl > 0) >> >> gs 0000 (00000000/00000000 p 0 dpl 0 db 0 s 0 type 0 l 0 g 0 avl > 0) >> >> tr 0058 (00201ffa/0000ffff p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl > 0) >> >> ldt 0000 (00000000/00000000 p 0 dpl 0 db 0 s 0 type 0 l 0 g 0 > avl >> 0) >> >> gdt 200000/1dd8 >> >> idt 201df0/188 >> >> cr0 80000019 cr2 0 cr3 1440000 cr4 0 cr8 0 efer 0 >> >> >> > >> > What's this... CR0.PE clear, CR0.PG set... And segment register > also >> > strange. May be some real emulation wrong... >> > >> > >> >> Aborted >> >> >> > ====================================================================================== >> >> I am able to boot this system (image) using qemu (with kqemu >> enabled >> >> for user code), but not using kvm. >> >> I have also tried with the options: -no-kvm-irqchip -no-kvm-pit - >> no- >> >> acpi without success. Only the -no-kvm option works. >> >> I have tried these kvm releases: from 65 to 76; and these kernel >> >> (vanilla) releases: from 2.6.23.1 to 2.6.26.5. >> >> >> > >> > Thanks for your patient... >> > >> >> My computer is a Dell D630 equipped with Intel(R) Core(TM)2 Duo > CPU >> >> T7300 @ 2.00GHz >> >> The HOST Linux distributions used are: Fedora 8/9 for i386, and >> Fedora >> >> 9 for x86_64. >> >> >> > >> > Can you show dmesg as well? That's also helps. >> > >> > >> >> >> >> >> >> >> >> _______________________________________________________________ >> >> Con Tiscali Adsl 8 Mega navighi SENZA LIMITI e GRATIS PER I PRIMI > TRE MESI. In seguito paghi solo ??? 19,95 al mese. Attivala subito, l? > offerta รจ valida fino al 02/10/2008! http://abbonati.tiscali. > it/promo/adsl8mega/ > > > > > > > > > _______________________________________________________________ > Visita Tiscali Shopping e troverai tutto quello che cerchi ai prezzi migliori > http://shopping.tiscali.it/ > -- regards, Yang, Sheng
Index: kvm-76/libkvm/libkvm.c =================================================================== --- kvm-76.orig/libkvm/libkvm.c 2008-10-09 22:53:19.000000000 +0800 +++ kvm-76/libkvm/libkvm.c 2008-10-09 22:53:53.000000000 +0800 @@ -843,6 +843,7 @@ fprintf(stderr, "unhandled vm exit: 0x%x vcpu_id %d\n", (unsigned)run->hw.hardware_exit_reason, vcpu); kvm_show_regs(kvm, vcpu); + kvm_show_code(kvm, vcpu); abort(); break; case KVM_EXIT_FAIL_ENTRY:
