On 03/11/2019 10:23, Håkon Alstadheim wrote: > (XEN) [2019-11-02 14:09:46] d2v0 vmentry failure (reason 0x80000021): > Invalid guest state (0) > (XEN) [2019-11-02 14:09:46] ************* VMCS Area ************** > (XEN) [2019-11-02 14:09:46] *** Guest State *** > (XEN) [2019-11-02 14:09:46] CR0: actual=0x0000000080050031, > shadow=0x0000000080050031, gh_mask=ffffffffffffffff > (XEN) [2019-11-02 14:09:46] CR4: actual=0x0000000000172678, > shadow=0x0000000000170678, gh_mask=ffffffffffe8f860 > (XEN) [2019-11-02 14:09:46] CR3 = 0x00000000001aa002 > (XEN) [2019-11-02 14:09:46] RSP = 0xffff8c0f4dd71e98 > (0xffff8c0f4dd71e98) RIP = 0xffffd18a040bb75e (0xffffd18a040bb75e) > (XEN) [2019-11-02 14:09:46] RFLAGS=0x00000187 (0x00000187) DR7 = > 0x0000000000000400 > (XEN) [2019-11-02 14:09:46] Sysenter RSP=0000000000000000 > CS:RIP=0000:0000000000000000 > (XEN) [2019-11-02 14:09:46] sel attr limit base > (XEN) [2019-11-02 14:09:46] CS: 0010 0209b 00000000 0000000000000000 > (XEN) [2019-11-02 14:09:46] DS: 002b 0c0f3 ffffffff 0000000000000000 > (XEN) [2019-11-02 14:09:46] SS: 0018 04093 00000000 0000000000000000 > (XEN) [2019-11-02 14:09:46] ES: 002b 0c0f3 ffffffff 0000000000000000 > (XEN) [2019-11-02 14:09:46] FS: 0053 040f3 00003c00 0000000000000000 > (XEN) [2019-11-02 14:09:46] GS: 002b 0c0f3 ffffffff fffff8044ff80000 > (XEN) [2019-11-02 14:09:46] GDTR: 00000057 fffff80459c61fb0 > (XEN) [2019-11-02 14:09:46] LDTR: 0000 1c000 ffffffff 0000000000000000 > (XEN) [2019-11-02 14:09:46] IDTR: 0000012f ffffd18a014a0980 > (XEN) [2019-11-02 14:09:46] TR: 0040 0008b 00000067 fffff80459c60000 > (XEN) [2019-11-02 14:09:46] EFER(VMCS) = 0x0000000000000d01 PAT = > 0x0007010600070106 > (XEN) [2019-11-02 14:09:46] PreemptionTimer = 0x00000000 SM Base = > 0x00000000 > (XEN) [2019-11-02 14:09:46] DebugCtl = 0x0000000000000000 > DebugExceptions = 0x0000000000000000 > (XEN) [2019-11-02 14:09:46] Interruptibility = 00000002 ActivityState > = 00000000 > (XEN) [2019-11-02 14:09:46] InterruptStatus = 0000 > (XEN) [2019-11-02 14:09:46] *** Host State *** > (XEN) [2019-11-02 14:09:46] RIP = 0xffff82d080341950 > (vmx_asm_vmexit_handler) RSP = 0xffff83083ff0ff70 > (XEN) [2019-11-02 14:09:46] CS=e008 SS=0000 DS=0000 ES=0000 FS=0000 > GS=0000 TR=e040 > (XEN) [2019-11-02 14:09:46] FSBase=0000000000000000 > GSBase=0000000000000000 TRBase=ffff83083ff14000 > (XEN) [2019-11-02 14:09:46] GDTBase=ffff83083ff03000 > IDTBase=ffff83083ff07000 > (XEN) [2019-11-02 14:09:46] CR0=0000000080050033 CR3=000000054dbea000 > CR4=00000000001526e0 > (XEN) [2019-11-02 14:09:46] Sysenter RSP=ffff83083ff0ffa0 > CS:RIP=e008:ffff82d080395440 > (XEN) [2019-11-02 14:09:46] EFER = 0x0000000000000d01 PAT = > 0x0000050100070406 > (XEN) [2019-11-02 14:09:46] *** Control State *** > (XEN) [2019-11-02 14:09:46] PinBased=000000bf CPUBased=b62065fa > SecondaryExec=000017eb > (XEN) [2019-11-02 14:09:46] EntryControls=0000d3ff ExitControls=002fefff > (XEN) [2019-11-02 14:09:46] ExceptionBitmap=00060002 PFECmask=00000000 > PFECmatch=00000000 > (XEN) [2019-11-02 14:09:46] VMEntry: intr_info=80000501 > errcode=00000000 ilen=00000001 > (XEN) [2019-11-02 14:09:46] VMExit: intr_info=80000501 > errcode=00000000 ilen=00000001 > (XEN) [2019-11-02 14:09:46] reason=80000021 > qualification=0000000000000000 > (XEN) [2019-11-02 14:09:46] IDTVectoring: info=00000000 errcode=00000000 > (XEN) [2019-11-02 14:09:46] TSC Offset = 0xfffff45ded46dd57 TSC > Multiplier = 0x0000000000000000 > (XEN) [2019-11-02 14:09:46] TPR Threshold = 0x00 PostedIntrVec = 0xf5 > (XEN) [2019-11-02 14:09:46] EPT pointer = 0x000000054e3a701e EPTP > index = 0x0000 > (XEN) [2019-11-02 14:09:46] PLE Gap=00000080 Window=00001000 > (XEN) [2019-11-02 14:09:46] Virtual processor ID = 0x5a02 VMfunc > controls = 0000000000000000 > (XEN) [2019-11-02 14:09:46] ************************************** > (XEN) [2019-11-02 14:09:46] domain_crash called from vmx.c:3335 > (XEN) [2019-11-02 14:09:46] Domain 2 (vcpu#0) crashed on cpu#2:
Interruptibility = 00000002 (Blocked by Mov SS) and VMEntry: intr_info=80000501 (ICEBP) Dare I ask what you're running in your windows guest? Unless it is a vulnerability test suite, I'm rather concerned. Anyway - there are plenty of #DB injection corner cases, some of which I'm still working through with Intel. This is a new one I wasn't aware of before, but its not surprising in hindsight. ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
