From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D60ADC388F9 for ; Sat, 31 Oct 2020 23:31:49 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CAEB12087E for ; Sat, 31 Oct 2020 23:31:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CAEB12087E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:38552 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kZ0Lb-0001LC-RB for qemu-devel@archiver.kernel.org; Sat, 31 Oct 2020 19:31:47 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59070) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kZ0Kd-0000sR-9j for qemu-devel@nongnu.org; Sat, 31 Oct 2020 19:30:48 -0400 Received: from indium.canonical.com ([91.189.90.7]:43726) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kZ0KZ-0003u5-R6 for qemu-devel@nongnu.org; Sat, 31 Oct 2020 19:30:47 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1kZ0KW-00017B-UZ for ; Sat, 31 Oct 2020 23:30:40 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id C387D2E8130 for ; Sat, 31 Oct 2020 23:30:40 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Sat, 31 Oct 2020 23:25:00 -0000 From: Tuan Anh <1902394@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=New; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: ta2199 X-Launchpad-Bug-Reporter: Tuan Anh (ta2199) X-Launchpad-Bug-Modifier: Tuan Anh (ta2199) Message-Id: <160418670033.8081.6795887605849479929.malonedeb@soybean.canonical.com> Subject: [Bug 1902394] [NEW] Guest stuck in Paused state right after created It X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="96ff31b88b65a0d0ea73b89333fe7c4a2669d8fb"; Instance="production" X-Launchpad-Hash: 1759e2e9336a1f4f9d0e9ac595233c1a9544584b Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/31 19:30:41 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -65 X-Spam_score: -6.6 X-Spam_bar: ------ X-Spam_report: (-6.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1902394 <1902394@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Public bug reported: Im using Centos 8 . I have try to use many Distribution such as : Centos, Ubuntum, Debian,.. on the guest but still all the the VM get into paused state immidiately after using virt-install ( I have tried using virt-manager too ) CPU INFO : Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Silver 4214 CPU @ 2.20GHz Stepping: 7 CPU MHz: 2199.998 BogoMIPS: 4399.99 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge m= ca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm= constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni= pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_de= adline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch= invpcid_single pti ssbd ibrs ibpb tpr_shadow vnmi flexpriority ept vpid fs= gsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f rdse= ed adx smap clflushopt clwb avx512cd xsaveopt xsavec xgetbv1 arat VM Log : 2020-10-31 08:29:51.737+0000: starting up libvirt version: 4.5.0, package: = 42.module_el8.2.0+320+13f867d7 (CentOS Buildsys , 2020-05-= 28-17:13:31, ), qemu version: 2.12.0qemu-kvm-2.12.0-99.module_el8.2.0+524+f= 765f7e0.4, kernel: 4.18.0-193.28.1.el8_2.x86_64, hostname: interns.novalocal LC_ALL=3DC PATH=3D/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin QEMU_AU= DIO_DRV=3Dspice /usr/libexec/qemu-kvm -name guest=3Dcirros,debug-threads=3D= on -S -object secret,id=3DmasterKey0,format=3Draw,file=3D/var/lib/libvirt/q= emu/domain-18-cirros/master-key.aes -machine pc-i440fx-rhel7.6.0,accel=3Dkv= m,usb=3Doff,vmport=3Doff,dump-guest-core=3Doff -cpu Cascadelake-Server,ss= =3Don,hypervisor=3Don,tsc-adjust=3Don,arch-capabilities=3Don,ibpb=3Don,skip= -l1dfl-vmentry=3Don,invpcid=3Doff,avx512dq=3Doff,avx512bw=3Doff,avx512vl=3D= off,pku=3Doff,avx512vnni=3Doff,pdpe1gb=3Doff -m 1024 -realtime mlock=3Doff = -smp 1,sockets=3D1,cores=3D1,threads=3D1 -uuid ef9573a3-a02d-4ef0-86cb-e38d= a7b7b20d -no-user-config -nodefaults -chardev socket,id=3Dcharmonitor,fd=3D= 29,server,nowait -mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol -rt= c base=3Dutc,driftfix=3Dslew -global kvm-pit.lost_tick_policy=3Ddelay -no-h= pet -no-shutdown -global PIIX4_PM.disable_s3=3D1 -global PIIX4_PM.disable_s= 4=3D1 -boot strict=3Don -device ich9-usb-ehci1,id=3Dusb,bus=3Dpci.0,addr=3D= 0x5.0x7 -device ich9-usb-uhci1,masterbus=3Dusb.0,firstport=3D0,bus=3Dpci.0,= multifunction=3Don,addr=3D0x5 -device ich9-usb-uhci2,masterbus=3Dusb.0,firs= tport=3D2,bus=3Dpci.0,addr=3D0x5.0x1 -device ich9-usb-uhci3,masterbus=3Dusb= .0,firstport=3D4,bus=3Dpci.0,addr=3D0x5.0x2 -device virtio-serial-pci,id=3D= virtio-serial0,bus=3Dpci.0,addr=3D0x6 -drive file=3D/home/kvm/cirros-0.3.0-= x86_64-disk.img,format=3Dqcow2,if=3Dnone,id=3Ddrive-ide0-0-0 -device ide-hd= ,bus=3Dide.0,unit=3D0,drive=3Ddrive-ide0-0-0,id=3Dide0-0-0,bootindex=3D1 -n= etdev tap,fd=3D31,id=3Dhostnet0 -device e1000,netdev=3Dhostnet0,id=3Dnet0,m= ac=3D52:54:00:c3:32:b0,bus=3Dpci.0,addr=3D0x3 -chardev pty,id=3Dcharserial0= -device isa-serial,chardev=3Dcharserial0,id=3Dserial0 -chardev spicevmc,id= =3Dcharchannel0,name=3Dvdagent -device virtserialport,bus=3Dvirtio-serial0.= 0,nr=3D1,chardev=3Dcharchannel0,id=3Dchannel0,name=3Dcom.redhat.spice.0 -de= vice usb-tablet,id=3Dinput0,bus=3Dusb.0,port=3D1 -spice port=3D5900,addr=3D= 127.0.0.1,disable-ticketing,image-compression=3Doff,seamless-migration=3Don= -device qxl-vga,id=3Dvideo0,ram_size=3D67108864,vram_size=3D67108864,vram6= 4_size_mb=3D0,vgamem_mb=3D16,max_outputs=3D1,bus=3Dpci.0,addr=3D0x2 -device= intel-hda,id=3Dsound0,bus=3Dpci.0,addr=3D0x4 -device hda-duplex,id=3Dsound= 0-codec0,bus=3Dsound0.0,cad=3D0 -chardev spicevmc,id=3Dcharredir0,name=3Dus= bredir -device usb-redir,chardev=3Dcharredir0,id=3Dredir0,bus=3Dusb.0,port= =3D2 -chardev spicevmc,id=3Dcharredir1,name=3Dusbredir -device usb-redir,ch= ardev=3Dcharredir1,id=3Dredir1,bus=3Dusb.0,port=3D3 -device virtio-balloon-= pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x7 -sandbox on,obsolete=3Ddeny,elevat= eprivileges=3Ddeny,spawn=3Ddeny,resourcecontrol=3Ddeny -msg timestamp=3Don 2020-10-31T08:29:51.815604Z qemu-kvm: -chardev pty,id=3Dcharserial0: char d= evice redirected to /dev/pts/1 (label charserial0) KVM: exception 0 exit (error code 0x0) EAX=3D00000000 EBX=3D00000000 ECX=3D00000000 EDX=3D00050656 ESI=3D00000000 EDI=3D00000000 EBP=3D00000000 ESP=3D00000000 EIP=3D0000fff0 EFL=3D00000002 [-------] CPL=3D0 II=3D0 A20=3D1 SMM=3D0 HLT= =3D0 ES =3D0000 00000000 0000ffff 00009300 CS =3Df000 ffff0000 0000ffff 00009b00 SS =3D0000 00000000 0000ffff 00009300 DS =3D0000 00000000 0000ffff 00009300 FS =3D0000 00000000 0000ffff 00009300 GS =3D0000 00000000 0000ffff 00009300 LDT=3D0000 00000000 0000ffff 00008200 TR =3D0000 00000000 0000ffff 00008b00 GDT=3D 00000000 0000ffff IDT=3D 00000000 0000ffff CR0=3D60000010 CR2=3D00000000 CR3=3D00000000 CR4=3D00000000 DR0=3D0000000000000000 DR1=3D0000000000000000 DR2=3D0000000000000000 DR3=3D= 0000000000000000 DR6=3D00000000ffff0ff0 DR7=3D0000000000000400 EFER=3D0000000000000000 Code=3D06 66 05 00 00 01 00 8e c1 26 66 a3 74 f0 66 5b 66 5e 66 c3 5b = e0 00 f0 30 36 2f 32 33 2f 39 39 00 fc 00 00 00 00 00 00 00 00 00 00 00 00 = 00 00 00 The Error I have when try to resume the Guest with Virt Manager : Error unpausing domain: internal error: unable to execute QEMU command 'cont': Resetting the Virtual Machine is required Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 75, in cb_wr= apper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/asyncjob.py", line 111, in tmpcb callback(*args, **kwargs) File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", line = 66, in newfn ret =3D fn(self, *args, **kwargs) File "/usr/share/virt-manager/virtManager/object/domain.py", line 1311, i= n resume self._backend.resume() File "/usr/lib64/python3.6/site-packages/libvirt.py", line 2012, in resume if ret =3D=3D -1: raise libvirtError ('virDomainResume() failed', dom= =3Dself) libvirt.libvirtError: internal error: unable to execute QEMU command 'cont'= : Resetting the Virtual Machine is required Any help would be so helpful cause I stuck in this case for like 4 days alr= eady. ** Affects: qemu Importance: Undecided Status: New -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1902394 Title: Guest stuck in Paused state right after created It Status in QEMU: New Bug description: Im using Centos 8 . I have try to use many Distribution such as : Centos, Ubuntum, Debian,.. on the guest but still all the the VM get into paused state immidiately after using virt-install ( I have tried using virt-manager too ) CPU INFO : Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Silver 4214 CPU @ 2.20GHz Stepping: 7 CPU MHz: 2199.998 BogoMIPS: 4399.99 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge= mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp = lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq p= ni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_= deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefet= ch invpcid_single pti ssbd ibrs ibpb tpr_shadow vnmi flexpriority ept vpid = fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f rd= seed adx smap clflushopt clwb avx512cd xsaveopt xsavec xgetbv1 arat VM Log : 2020-10-31 08:29:51.737+0000: starting up libvirt version: 4.5.0, package= : 42.module_el8.2.0+320+13f867d7 (CentOS Buildsys , 2020-0= 5-28-17:13:31, ), qemu version: 2.12.0qemu-kvm-2.12.0-99.module_el8.2.0+524= +f765f7e0.4, kernel: 4.18.0-193.28.1.el8_2.x86_64, hostname: interns.novalo= cal LC_ALL=3DC PATH=3D/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin QEMU_= AUDIO_DRV=3Dspice /usr/libexec/qemu-kvm -name guest=3Dcirros,debug-threads= =3Don -S -object secret,id=3DmasterKey0,format=3Draw,file=3D/var/lib/libvir= t/qemu/domain-18-cirros/master-key.aes -machine pc-i440fx-rhel7.6.0,accel= =3Dkvm,usb=3Doff,vmport=3Doff,dump-guest-core=3Doff -cpu Cascadelake-Server= ,ss=3Don,hypervisor=3Don,tsc-adjust=3Don,arch-capabilities=3Don,ibpb=3Don,s= kip-l1dfl-vmentry=3Don,invpcid=3Doff,avx512dq=3Doff,avx512bw=3Doff,avx512vl= =3Doff,pku=3Doff,avx512vnni=3Doff,pdpe1gb=3Doff -m 1024 -realtime mlock=3Do= ff -smp 1,sockets=3D1,cores=3D1,threads=3D1 -uuid ef9573a3-a02d-4ef0-86cb-e= 38da7b7b20d -no-user-config -nodefaults -chardev socket,id=3Dcharmonitor,fd= =3D29,server,nowait -mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol = -rtc base=3Dutc,driftfix=3Dslew -global kvm-pit.lost_tick_policy=3Ddelay -n= o-hpet -no-shutdown -global PIIX4_PM.disable_s3=3D1 -global PIIX4_PM.disabl= e_s4=3D1 -boot strict=3Don -device ich9-usb-ehci1,id=3Dusb,bus=3Dpci.0,addr= =3D0x5.0x7 -device ich9-usb-uhci1,masterbus=3Dusb.0,firstport=3D0,bus=3Dpci= .0,multifunction=3Don,addr=3D0x5 -device ich9-usb-uhci2,masterbus=3Dusb.0,f= irstport=3D2,bus=3Dpci.0,addr=3D0x5.0x1 -device ich9-usb-uhci3,masterbus=3D= usb.0,firstport=3D4,bus=3Dpci.0,addr=3D0x5.0x2 -device virtio-serial-pci,id= =3Dvirtio-serial0,bus=3Dpci.0,addr=3D0x6 -drive file=3D/home/kvm/cirros-0.3= .0-x86_64-disk.img,format=3Dqcow2,if=3Dnone,id=3Ddrive-ide0-0-0 -device ide= -hd,bus=3Dide.0,unit=3D0,drive=3Ddrive-ide0-0-0,id=3Dide0-0-0,bootindex=3D1= -netdev tap,fd=3D31,id=3Dhostnet0 -device e1000,netdev=3Dhostnet0,id=3Dnet= 0,mac=3D52:54:00:c3:32:b0,bus=3Dpci.0,addr=3D0x3 -chardev pty,id=3Dcharseri= al0 -device isa-serial,chardev=3Dcharserial0,id=3Dserial0 -chardev spicevmc= ,id=3Dcharchannel0,name=3Dvdagent -device virtserialport,bus=3Dvirtio-seria= l0.0,nr=3D1,chardev=3Dcharchannel0,id=3Dchannel0,name=3Dcom.redhat.spice.0 = -device usb-tablet,id=3Dinput0,bus=3Dusb.0,port=3D1 -spice port=3D5900,addr= =3D127.0.0.1,disable-ticketing,image-compression=3Doff,seamless-migration= =3Don -device qxl-vga,id=3Dvideo0,ram_size=3D67108864,vram_size=3D67108864,= vram64_size_mb=3D0,vgamem_mb=3D16,max_outputs=3D1,bus=3Dpci.0,addr=3D0x2 -d= evice intel-hda,id=3Dsound0,bus=3Dpci.0,addr=3D0x4 -device hda-duplex,id=3D= sound0-codec0,bus=3Dsound0.0,cad=3D0 -chardev spicevmc,id=3Dcharredir0,name= =3Dusbredir -device usb-redir,chardev=3Dcharredir0,id=3Dredir0,bus=3Dusb.0,= port=3D2 -chardev spicevmc,id=3Dcharredir1,name=3Dusbredir -device usb-redi= r,chardev=3Dcharredir1,id=3Dredir1,bus=3Dusb.0,port=3D3 -device virtio-ball= oon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x7 -sandbox on,obsolete=3Ddeny,el= evateprivileges=3Ddeny,spawn=3Ddeny,resourcecontrol=3Ddeny -msg timestamp= =3Don 2020-10-31T08:29:51.815604Z qemu-kvm: -chardev pty,id=3Dcharserial0: char= device redirected to /dev/pts/1 (label charserial0) KVM: exception 0 exit (error code 0x0) EAX=3D00000000 EBX=3D00000000 ECX=3D00000000 EDX=3D00050656 ESI=3D00000000 EDI=3D00000000 EBP=3D00000000 ESP=3D00000000 EIP=3D0000fff0 EFL=3D00000002 [-------] CPL=3D0 II=3D0 A20=3D1 SMM=3D0 HL= T=3D0 ES =3D0000 00000000 0000ffff 00009300 CS =3Df000 ffff0000 0000ffff 00009b00 SS =3D0000 00000000 0000ffff 00009300 DS =3D0000 00000000 0000ffff 00009300 FS =3D0000 00000000 0000ffff 00009300 GS =3D0000 00000000 0000ffff 00009300 LDT=3D0000 00000000 0000ffff 00008200 TR =3D0000 00000000 0000ffff 00008b00 GDT=3D 00000000 0000ffff IDT=3D 00000000 0000ffff CR0=3D60000010 CR2=3D00000000 CR3=3D00000000 CR4=3D00000000 DR0=3D0000000000000000 DR1=3D0000000000000000 DR2=3D0000000000000000 DR3= =3D0000000000000000 DR6=3D00000000ffff0ff0 DR7=3D0000000000000400 EFER=3D0000000000000000 Code=3D06 66 05 00 00 01 00 8e c1 26 66 a3 74 f0 66 5b 66 5e 66 c3 5= b e0 00 f0 30 36 2f 32 33 2f 39 39 00 fc 00 00 00 00 00 00 00 00 00 00 00 0= 0 00 00 00 The Error I have when try to resume the Guest with Virt Manager : Error unpausing domain: internal error: unable to execute QEMU command 'cont': Resetting the Virtual Machine is required Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 75, in cb_= wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/asyncjob.py", line 111, in tm= pcb callback(*args, **kwargs) File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", lin= e 66, in newfn ret =3D fn(self, *args, **kwargs) File "/usr/share/virt-manager/virtManager/object/domain.py", line 1311,= in resume self._backend.resume() File "/usr/lib64/python3.6/site-packages/libvirt.py", line 2012, in res= ume if ret =3D=3D -1: raise libvirtError ('virDomainResume() failed', dom= =3Dself) libvirt.libvirtError: internal error: unable to execute QEMU command 'con= t': Resetting the Virtual Machine is required = Any help would be so helpful cause I stuck in this case for like 4 days a= lready. 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