Opened 5 years ago
Last modified 5 years ago
#18977 new enhancement
All VM's on VirtualBox goes to "Guru Meditation state " when KVM(virt-manager) VM's are 'power on'
| Reported by: | aeronwin | Owned by: | |
|---|---|---|---|
| Component: | other | Version: | VirtualBox 6.0.12 |
| Keywords: | Cc: | ||
| Guest type: | other | Host type: | other |
Description
Hello Team
I am running a host pc ----> Linux GS-4184 4.15.0-64-generic #73-Ubuntu SMP Thu Sep 12 13:16:13 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
I have created three VM's on Virtualbox names as Client1,Client2,Client3 each 4GB RAM and less than 10GB Memory all are Ubuntu VM's which were running properly before installing KVM. I poweroff the VM's from Virtualbox and installed KVM(virt-manager) and created 3 VM's Database,Server,MyServer all were ubuntu VM's 3GB RAM and less than 10GB memory.But as soon as i power on the VM's on KVM my virtualbox VM's goes to "guru meditation state" whenn i click on ignore the get automatically poweroff.At a time am able to run only either Virtualbox VM's or KVM' VM's but i want to run it simultaneously(Because i want to create a VM as a server in KVM which should be in running state so that client VM's on KVM should request it for service ) But i dnt know it is possible or not to run this kvm and VB simultaneously if not then why? If it is possible to use KVM and Virtualbox simultaneously then please give me the solution to resolve this issue.
Attachments (1)
Change History (5)
by , 5 years ago
| Attachment: | virt_logs.zip added |
|---|
comment:1 by , 5 years ago
I believe Intel VT-x/AMD-V hardware virtualization extensions cannot be used by design from multiple different hypervisors running simultaneously on the same host. Afaik, there can only be one hypersivor on a single host using them.
You could try to disable using hardware assisted virtualization in Virtualbox by disabling the ""vt-x/amd-v enable/disable" switch in the config menu:
VM->System->Acceleration->Hardware Acceleration->Enable VT-x/AMD-V
of all VMs and see if that would allow for parallel running instances of KVM and VBOX. But even if that would work, it would come with a performance penalty for the VBOX VMs because then only KVM will use the Intel-VT/AMD-V hardware virtualization extension. I beleive you can actually wun VMWare Workstation in parallel with either Virtualbox OR KVM, but not KVM and Virtualbox.
comment:2 by , 5 years ago
| Type: | defect → enhancement |
|---|
comment:3 by , 5 years ago
interestingly the vbox.log shows this error:
00:00:02.258825 PcBios: SATA LUN#0 LCHS=1024/255/63
00:00:02.258868 APIC: fPostedIntrsEnabled=false fVirtApicRegsEnabled=false fSupportsTscDeadline=false
00:00:02.258875 TMR3UtcNow: nsNow=1 570 066 287 971 550 000 nsPrev=0 -> cNsDelta=1 570 066 287 971 550 000 (offLag=0 offVirtualSync=0 offVirtualSyncGivenUp=0, NowAgain=1 570 066 287 971 550 000)
00:00:02.258886 VMEmt: Halt method global1 (5)
00:00:02.258894 VMEmt: HaltedGlobal1 config: cNsSpinBlockThresholdCfg=2000
00:00:02.258902 Changing the VM state from 'CREATING' to 'CREATED'
00:00:02.286850 Changing the VM state from 'CREATED' to 'POWERING_ON'
00:00:02.286899 AIOMgr: Endpoints without assigned bandwidth groups:
00:00:02.286903 AIOMgr: /home/gslab/VirtualBox VMs/Client1/Client1.vdi
00:00:02.287072 Changing the VM state from 'POWERING_ON' to 'RUNNING'
00:00:02.287081 Console: Machine state changed to 'Running'
00:00:02.288960 Changing the VM state from 'RUNNING' to 'GURU_MEDITATION'
00:00:02.288975 Console: Machine state changed to 'GuruMeditation'
00:00:02.309733 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:02.309735 !!
00:00:02.309735 !! VCPU0: Guru Meditation -79 (VERR_INVALID_STATE)
[...]
00:00:02.317327 emR3Debug: rc=VERR_INVALID_STATE
00:00:02.349818 ERROR [COM]: aRC=NS_ERROR_INVALID_ARG (0x80070057) aIID={ab4164db-c13e-4dab-842d-61ee3f0c1e87} aComponent={DisplayWrap} aText={Argument aWidth is invalid (must be aWidth != 0 && aWidth <= 32767)}, preserve=false aResultDetail=0
...
00:00:02.310493 !!
00:00:02.310495 VCPU[0] hardware virtualization state:
00:00:02.310497 fLocalForcedActions = 0x0
00:00:02.310498 No/inactive hwvirt state
...
more debug output
vbox.log.1:
00:00:01.009464 emR3Debug: rc=VERR_INVALID_STATE
00:00:01.013669 ERROR [COM]: aRC=NS_ERROR_INVALID_ARG (0x80070057) aIID={ab4164db-c13e-4dab-842d-61ee3f0c1e87} aComponent={DisplayWrap} aText={Argument aWidth is invalid (must be aWidth != 0 && aWidth <= 32767)}, preserve=false aResultDetail=0
00:24:07.986364 GUI: UIMediumEnumerator: Medium-enumeration finished!
00:24:46.405606 GUI: UIMediumEnumerator: Medium-enumeration finished!
00:24:56.540323 GUI: UIMediumEnumerator: Medium-enumeration finished!
00:34:37.156285 GUI: UIMediumEnumerator: Medium-enumeration finished!
00:34:50.661293 GUI: UIMediumEnumerator: Medium-enumeration finished!
01:08:20.033224 VMMDevNotifyGuest: fAddEvents=0x80 ignored because enmVMState=27
01:08:23.294184 GUI: User request to power VM off on Guru Meditation.
01:08:23.294205 GUI: Passing request to power VM off from machine-logic to UI session.
01:08:23.294209 GUI: Powering VM down on UI session power off request...
01:08:23.294870 Console: Machine state changed to 'Stopping'
01:08:23.301997 Console::powerDown(): A request to power off the VM has been issued (mMachineState=Stopping, InUninit=0)
01:08:23.311994 Changing the VM state from 'GURU_MEDITATION' to 'POWERING_OFF'
01:08:23.312024 ****************** Guest state at power off for VCpu 0 ******************
01:08:23.312031 Guest CPUM (VCPU 0) state:
01:08:23.312034 eax=00000000 ebx=00000000 ecx=00000000 edx=00000600 esi=00000000 edi=00000000
01:08:23.312036 eip=0000fff0 esp=00000000 ebp=00000000 iopl=0 nv up di pl zr na pe nc
01:08:23.312038 cs={f000 base=00000000ffff0000 limit=0000ffff flags=0000009b} dr0=00000000 dr1=00000000
01:08:23.312042 ds={0000 base=0000000000000000 limit=0000ffff flags=00000093} dr2=00000000 dr3=00000000
01:08:23.312044 es={0000 base=0000000000000000 limit=0000ffff flags=00000093} dr4=00000000 dr5=00000000
01:08:23.312046 fs={0000 base=0000000000000000 limit=0000ffff flags=00000093} dr6=ffff0ff0 dr7=00000400
01:08:23.312049 gs={0000 base=0000000000000000 limit=0000ffff flags=00000093} cr0=60000010 cr2=00000000
01:08:23.312051 ss={0000 base=0000000000000000 limit=0000ffff flags=00000093} cr3=00000000 cr4=00000000
01:08:23.312053 gdtr=0000000000000000:ffff idtr=0000000000000000:ffff eflags=00000002
01:08:23.312054 ldtr={0000 base=00000000 limit=0000ffff flags=00000082}
01:08:23.312055 tr ={0000 base=00000000 limit=0000ffff flags=0000008b}
01:08:23.312056 SysEnter={cs=0000 eip=00000000 esp=00000000}
01:08:23.312057 xcr=0000000000000001 xcr1=0000000000000000 xss=0000000000000000 (fXStateMask=0000000000000000)
01:08:23.312059 FCW=037f FSW=0000 FTW=0000 FOP=0000 MXCSR=00001f80 MXCSR_MASK=0000ffff
01:08:23.312061 FPUIP=00000000 CS=0000 Rsrvd1=0000 FPUDP=00000000 DS=0000 Rsvrd2=0000
01:08:23.312063 ST(0)=FPR0={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
01:08:23.312067 ST(1)=FPR1={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
01:08:23.312069 ST(2)=FPR2={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
01:08:23.312071 ST(3)=FPR3={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
01:08:23.312073 ST(4)=FPR4={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
01:08:23.312076 ST(5)=FPR5={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
01:08:23.312078 ST(6)=FPR6={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
01:08:23.312080 ST(7)=FPR7={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
01:08:23.312081 XMM0 =00000000'00000000'00000000'00000000 XMM1 =00000000'00000000'00000000'00000000
01:08:23.312084 XMM2 =00000000'00000000'00000000'00000000 XMM3 =00000000'00000000'00000000'00000000
01:08:23.312087 XMM4 =00000000'00000000'00000000'00000000 XMM5 =00000000'00000000'00000000'00000000
01:08:23.312089 XMM6 =00000000'00000000'00000000'00000000 XMM7 =00000000'00000000'00000000'00000000
01:08:23.312092 XMM8 =00000000'00000000'00000000'00000000 XMM9 =00000000'00000000'00000000'00000000
01:08:23.312095 XMM10=00000000'00000000'00000000'00000000 XMM11=00000000'00000000'00000000'00000000
01:08:23.312098 XMM12=00000000'00000000'00000000'00000000 XMM13=00000000'00000000'00000000'00000000
01:08:23.312101 XMM14=00000000'00000000'00000000'00000000 XMM15=00000000'00000000'00000000'00000000
01:08:23.312104 EFER =0000000000000000
01:08:23.312104 PAT =0007040600070406
01:08:23.312106 STAR =0000000000000000
01:08:23.312106 CSTAR =0000000000000000
01:08:23.312107 LSTAR =0000000000000000
01:08:23.312108 SFMASK =0000000000000000
01:08:23.312108 KERNELGSBASE =0000000000000000
01:08:23.312110 ***
01:08:23.312111 VCPU[0] hardware virtualization state:
01:08:23.312112 fLocalForcedActions = 0x0
01:08:23.312113 No/inactive hwvirt state
01:08:23.312114 ***
01:08:23.312118 Guest paging mode (VCPU #0): Real (changed 1 times), A20 enabled (changed 0 times)
01:08:23.312120 Shadow paging mode (VCPU #0): EPT
01:08:23.312120 Host paging mode: AMD64+G+NX
01:08:23.312121 ***
01:08:23.312123 Active Timers (pVM=00007f529c5ef000)
01:08:23.312124 pTimerR3 offNext offPrev offSched Clock Time Expire HzHint State Description
01:08:23.312129 00007f5277abccd0 fffeca60 00000000 00000000 Real 19969957 15867663 0 2-ACTIVE EMT Yielder
01:08:23.312134 00007f5277aa9730 00013520 000135a0 00000000 Real 19969957 15867665 0 2-ACTIVE VGA Refresh Timer
01:08:23.312138 00007f5277abcc50 00000000 fffecae0 00000000 Real 19969957 15868640 0 2-ACTIVE CPU Load Timer
01:08:23.312142 00007f5277ab5ce0 00000000 00000000 00000000 Virt 769441 3000000000 0 2-ACTIVE E1000 Link Up Timer
01:08:23.312145 00007f5277a9e660 00000660 00000000 00000000 VrSy 9306 27462701 18 2-ACTIVE i8254 Programmable Interval Timer
01:08:23.312148 00007f5277a9ecc0 0001da40 fffff9a0 00000000 VrSy 9306 990000000 0 2-ACTIVE MC146818 RTC/CMOS - Second2
01:08:23.312152 00007f5277abc700 00000000 fffe25c0 00000000 VrSy 9306 599932015941 0 2-ACTIVE ACPI PM Timer
01:08:23.312155 ***
01:08:23.312158 ************** End of Guest state at power off ***************
01:08:23.331688 AIOMgr: Flush failed with VERR_INVALID_PARAMETER, disabling async flushes
01:08:23.332328 PDMR3PowerOff: 20 138 230 ns run time
01:08:23.332341 Changing the VM state from 'POWERING_OFF' to 'OFF'
01:08:23.337095 Changing the VM state from 'OFF' to 'DESTROYING'
...
01:08:23.387389 GIM: KVM: Resetting MSRs
01:08:23.388523 Changing the VM state from 'DESTROYING' to 'TERMINATED'
01:08:23.391785 Console: Machine state changed to 'PoweredOff'
01:08:24.096776 GUI: Passing request to close Runtime UI from machine-logic to UI session.
01:08:24.431406 GUI: UIMachineViewNormal::resendSizeHint: Restoring guest size-hint for screen 0 to 800x600
01:08:24.431450 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={ab4164db-c13e-4dab-842d-61ee3f0c1e87} aComponent={DisplayWrap} aText={The console is not powered up}, preserve=false aResultDetail=0
01:08:24.432164 GUI: Aborting startup due to invalid machine state detected: 1
vbox.log.2 shows the same:
00:00:01.669224 emR3Debug: rc=VERR_INVALID_STATE
00:00:01.670187 ERROR [COM]: aRC=NS_ERROR_INVALID_ARG (0x80070057) aIID={ab4164db-c13e-4dab-842d-61ee3f0c1e87} aComponent={DisplayWrap} aText={Argument aWidth is invalid (must be aWidth != 0 && aWidth <= 32767)}, preserve=false aResultDetail=0
00:25:56.780499 GUI: User request to power VM off on Guru Meditation.
00:25:56.780526 GUI: Passing request to power VM off from machine-logic to UI session.
00:25:56.780531 GUI: Powering VM down on UI session power off request...
00:25:56.781705 Console: Machine state changed to 'Stopping'
00:25:56.786809 Console::powerDown(): A request to power off the VM has been issued (mMachineState=Stopping, InUninit=0)
00:25:56.791550 Changing the VM state from 'GURU_MEDITATION' to 'POWERING_OFF'
00:25:56.791593 ****************** Guest state at power off for VCpu 0 ******************
00:25:56.791600 Guest CPUM (VCPU 0) state:
00:25:56.791603 eax=00000000 ebx=00000000 ecx=00000000 edx=00000600 esi=00000000 edi=00000000
00:25:56.791605 eip=0000fff0 esp=00000000 ebp=00000000 iopl=0 nv up di pl zr na pe nc
00:25:56.791607 cs={f000 base=00000000ffff0000 limit=0000ffff flags=0000009b} dr0=00000000 dr1=00000000
00:25:56.791612 ds={0000 base=0000000000000000 limit=0000ffff flags=00000093} dr2=00000000 dr3=00000000
00:25:56.791614 es={0000 base=0000000000000000 limit=0000ffff flags=00000093} dr4=00000000 dr5=00000000
00:25:56.791616 fs={0000 base=0000000000000000 limit=0000ffff flags=00000093} dr6=ffff0ff0 dr7=00000400
00:25:56.791618 gs={0000 base=0000000000000000 limit=0000ffff flags=00000093} cr0=60000010 cr2=00000000
00:25:56.791620 ss={0000 base=0000000000000000 limit=0000ffff flags=00000093} cr3=00000000 cr4=00000000
00:25:56.791621 gdtr=0000000000000000:ffff idtr=0000000000000000:ffff eflags=00000002
00:25:56.791623 ldtr={0000 base=00000000 limit=0000ffff flags=00000082}
00:25:56.791624 tr ={0000 base=00000000 limit=0000ffff flags=0000008b}
00:25:56.791625 SysEnter={cs=0000 eip=00000000 esp=00000000}
00:25:56.791627 xcr=0000000000000001 xcr1=0000000000000000 xss=0000000000000000 (fXStateMask=0000000000000000)
00:25:56.791629 FCW=037f FSW=0000 FTW=0000 FOP=0000 MXCSR=00001f80 MXCSR_MASK=0000ffff
00:25:56.791631 FPUIP=00000000 CS=0000 Rsrvd1=0000 FPUDP=00000000 DS=0000 Rsvrd2=0000
00:25:56.791633 ST(0)=FPR0={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
00:25:56.791637 ST(1)=FPR1={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
00:25:56.791640 ST(2)=FPR2={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
00:25:56.791642 ST(3)=FPR3={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
00:25:56.791644 ST(4)=FPR4={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
00:25:56.791646 ST(5)=FPR5={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
00:25:56.791648 ST(6)=FPR6={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
00:25:56.791650 ST(7)=FPR7={0000'00000000'00000000} t0 +0.0000000000000000000000 * 2 ^ -16383 (*)
00:25:56.791652 XMM0 =00000000'00000000'00000000'00000000 XMM1 =00000000'00000000'00000000'00000000
00:25:56.791656 XMM2 =00000000'00000000'00000000'00000000 XMM3 =00000000'00000000'00000000'00000000
00:25:56.791658 XMM4 =00000000'00000000'00000000'00000000 XMM5 =00000000'00000000'00000000'00000000
00:25:56.791661 XMM6 =00000000'00000000'00000000'00000000 XMM7 =00000000'00000000'00000000'00000000
00:25:56.791663 XMM8 =00000000'00000000'00000000'00000000 XMM9 =00000000'00000000'00000000'00000000
00:25:56.791666 XMM10=00000000'00000000'00000000'00000000 XMM11=00000000'00000000'00000000'00000000
00:25:56.791669 XMM12=00000000'00000000'00000000'00000000 XMM13=00000000'00000000'00000000'00000000
00:25:56.791672 XMM14=00000000'00000000'00000000'00000000 XMM15=00000000'00000000'00000000'00000000
00:25:56.791675 EFER =0000000000000000
00:25:56.791676 PAT =0007040600070406
00:25:56.791677 STAR =0000000000000000
00:25:56.791678 CSTAR =0000000000000000
00:25:56.791678 LSTAR =0000000000000000
00:25:56.791679 SFMASK =0000000000000000
00:25:56.791679 KERNELGSBASE =0000000000000000
00:25:56.791681 ***
00:25:56.791684 VCPU[0] hardware virtualization state:
00:25:56.791685 fLocalForcedActions = 0x0
00:25:56.791687 No/inactive hwvirt state
00:25:56.791688 ***
00:25:56.791692 Guest paging mode (VCPU #0): Real (changed 1 times), A20 enabled (changed 0 times)
00:25:56.791694 Shadow paging mode (VCPU #0): EPT
00:25:56.791695 Host paging mode: AMD64+G+NX
00:25:56.791696 ***
00:25:56.791698 Active Timers (pVM=00007f6e7c01a000)
00:25:56.791699 pTimerR3 offNext offPrev offSched Clock Time Expire HzHint State Description
00:25:56.791704 00007f6e62178cd0 fffeca60 00000000 00000000 Real 12382875 10827751 0 2-ACTIVE EMT Yielder
00:25:56.791710 00007f6e62165730 00013520 000135a0 00000000 Real 12382875 10827755 0 2-ACTIVE VGA Refresh Timer
00:25:56.791714 00007f6e62178c50 00000000 fffecae0 00000000 Real 12382875 10828728 0 2-ACTIVE CPU Load Timer
00:25:56.791718 00007f6e62171ce0 00000000 00000000 00000000 Virt 1381079 3000000000 0 2-ACTIVE E1000 Link Up Timer
00:25:56.791722 00007f6e6215a660 00000660 00000000 00000000 VrSy 9488 27462701 18 2-ACTIVE i8254 Programmable Interval Timer
00:25:56.791725 00007f6e6215acc0 0001da40 fffff9a0 00000000 VrSy 9488 990000000 0 2-ACTIVE MC146818 RTC/CMOS - Second2
00:25:56.791729 00007f6e62178700 00000000 fffe25c0 00000000 VrSy 9488 599932015941 0 2-ACTIVE ACPI PM Timer
00:25:56.791733 ***
00:25:56.791737 ************** End of Guest state at power off ***************
00:25:56.811462 AIOMgr: Flush failed with VERR_INVALID_PARAMETER, disabling async flushes
00:25:56.864582 PDMR3PowerOff: 72 809 441 ns run time
00:25:56.864599 Changing the VM state from 'POWERING_OFF' to 'OFF'
00:25:56.866110 Changing the VM state from 'OFF' to 'DESTROYING'
...
00:25:56.908880 GIM: KVM: Resetting MSRs
00:25:56.910031 Changing the VM state from 'DESTROYING' to 'TERMINATED'
00:25:56.914490 Console: Machine state changed to 'PoweredOff'
00:25:57.486712 GUI: Passing request to close Runtime UI from machine-logic to UI session.
00:25:57.980583 GUI: UIMachineViewNormal::resendSizeHint: Restoring guest size-hint for screen 0 to 800x600
00:25:57.980625 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={ab4164db-c13e-4dab-842d-61ee3f0c1e87} aComponent={DisplayWrap} aText={The console is not powered up}, preserve=false aResultDetail=0
00:25:57.980699 GUI: Aborting startup due to invalid machine state detected: 1
vbox.log.3 shows something different:
00:00:00.972603 AIOMgr: Flush failed with VERR_INVALID_PARAMETER, disabling async flushes 00:00:00.972644 PcBios: SATA LUN#0 LCHS=1024/255/63 00:00:00.972670 APIC: fPostedIntrsEnabled=false fVirtApicRegsEnabled=false fSupportsTscDeadline=false 00:00:00.972678 TMR3UtcNow: nsNow=1 569 909 220 452 261 000 nsPrev=0 -> cNsDelta=1 569 909 220 452 261 000 (offLag=0 offVirtualSync=0 offVirtualSyncGivenUp=0, NowAgain=1 569 909 220 452 261 000) 00:00:00.972689 VMEmt: Halt method global1 (5) 00:00:00.972697 VMEmt: HaltedGlobal1 config: cNsSpinBlockThresholdCfg=2000 00:00:00.972705 Changing the VM state from 'CREATING' to 'CREATED' 00:00:00.975358 Changing the VM state from 'CREATED' to 'POWERING_ON' 00:00:00.975386 AIOMgr: Endpoints without assigned bandwidth groups: 00:00:00.975390 AIOMgr: /home/gslab/VirtualBox VMs/Client1/Client1.vdi 00:00:00.975913 Changing the VM state from 'POWERING_ON' to 'RUNNING' 00:00:00.975930 Console: Machine state changed to 'Running' 00:00:00.976010 Changing the VM state from 'RUNNING' to 'GURU_MEDITATION' 00:00:00.976010 Console: Machine state changed to 'GuruMeditation' 00:00:00.983729 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 00:00:00.983730 !! 00:00:00.983731 !! VCPU0: Guru Meditation -79 (VERR_INVALID_STATE) ... 00:50:48.793331 *** 00:50:48.793333 VCPU[0] hardware virtualization state: 00:50:48.793334 fLocalForcedActions = 0x0 00:50:48.793335 No/inactive hwvirt state 00:50:48.793336 *** .... and more debug information
comment:4 by , 5 years ago
The following VMWare response on the same matter explains it quite nicely:
- Re: WS 6.5.1 crashes when you start a Virtualbox VM with VT-support
Note:
See TracTickets
for help on using tickets.
This Zip contains logs of Virtualbox guest meditation state VM,Cpu Information and Screenshot in which Database is VM created on KVM which is in running state,Client1 VM of VB and VB VM's in guest meditation state