From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:41838) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gwX2D-0007Eb-F4 for qemu-devel@nongnu.org; Wed, 20 Feb 2019 13:55:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gwX24-0006lL-Bw for qemu-devel@nongnu.org; Wed, 20 Feb 2019 13:55:51 -0500 Received: from indium.canonical.com ([91.189.90.7]:57602) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gwX1y-0006h3-CF for qemu-devel@nongnu.org; Wed, 20 Feb 2019 13:55:42 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1gwX1s-0005YM-QT for ; Wed, 20 Feb 2019 18:55:36 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id C699D2E80C7 for ; Wed, 20 Feb 2019 18:55:36 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Wed, 20 Feb 2019 18:47:21 -0000 From: "Dr. David Alan Gilbert" Reply-To: Bug 1813165 <1813165@bugs.launchpad.net> Sender: bounces@canonical.com References: <154833838504.19548.14915901097039330455.malonedeb@gac.canonical.com> Message-Id: <155068844125.30047.8968795061853338849.malone@chaenomeles.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1813165] Re: KVM internal error. Suberror: 1 emulation failure List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Right, an L1 line of : ./x86_64-softmmu/qemu-system-x86_64 -M q35,accel=3Dkvm -cpu host does trigger it for me. My L0 is: /usr/bin/qemu-system-x86_64 -machine accel=3Dkvm -name guest=3Dfedora29 ,debug-threads=3Don -S -object secret,id=3DmasterKey0,format=3Draw,file=3D/home/dgilbert/.config/libvirt/q= emu/lib/domain-1-fedora29 /master-key.aes -machine pc-q35-3.0,accel=3Dkvm,usb=3Doff,vmport=3Doff,dump- guest-core=3Doff -cpu Skylake-Client- IBRS,ss=3Don,vmx=3Don,hypervisor=3Don,tsc_adjust=3Don,clflushopt=3Don,ssbd= =3Don,xsaves=3Don,pdpe1gb=3Don -m 4096 -realtime mlock=3Doff -smp 4,sockets=3D4,cores=3D1,threads=3D1 -uuid d070c898-4323-46f6-b8c2-566061a2f88d -no-user-config -nodefaults -chardev socket,id=3Dcharmonitor,fd=3D27,server,nowait -mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol -rtc base=3Dutc,driftfix= =3Dslew -global kvm-pit.lost_tick_policy=3Ddelay -no-hpet -no-shutdown -global ICH9-LPC.disable_s3=3D1 -global ICH9-LPC.disable_s4=3D1 -boot strict=3Don -device pcie-root- port,port=3D0x10,chassis=3D1,id=3Dpci.1,bus=3Dpcie.0,multifunction=3Don,add= r=3D0x2 -device pcie-root- port,port=3D0x11,chassis=3D2,id=3Dpci.2,bus=3Dpcie.0,addr=3D0x2.0x1 -device= pcie- root-port,port=3D0x12,chassis=3D3,id=3Dpci.3,bus=3Dpcie.0,addr=3D0x2.0x2 -d= evice pcie-root-port,port=3D0x13,chassis=3D4,id=3Dpci.4,bus=3Dpcie.0,addr=3D0x2.0= x3 -device pcie-root- port,port=3D0x14,chassis=3D5,id=3Dpci.5,bus=3Dpcie.0,addr=3D0x2.0x4 -device= pcie- root-port,port=3D0x15,chassis=3D6,id=3Dpci.6,bus=3Dpcie.0,addr=3D0x2.0x5 -d= evice pcie-root-port,port=3D0x16,chassis=3D7,id=3Dpci.7,bus=3Dpcie.0,addr=3D0x2.0= x6 -device qemu-xhci,p2=3D15,p3=3D15,id=3Dusb,bus=3Dpci.2,addr=3D0x0 -device v= irtio- serial-pci,id=3Dvirtio-serial0,bus=3Dpci.3,addr=3D0x0 -drive file=3D/home/vmimages/fedora29.qcow2,format=3Dqcow2,if=3Dnone,id=3Ddrive-vi= rtio- disk0 -device virtio-blk-pci,scsi=3Doff,bus=3Dpci.4,addr=3D0x0,drive=3Ddriv= e- virtio-disk0,id=3Dvirtio-disk0,bootindex=3D1 -drive if=3Dnone,id=3Ddrive- sata0-0-0,media=3Dcdrom,readonly=3Don -device ide-cd,bus=3Dide.0,drive=3Ddr= ive- sata0-0-0,id=3Dsata0-0-0 -netdev user,id=3Dhostnet0 -device virtio-net- pci,netdev=3Dhostnet0,id=3Dnet0,mac=3D52:54:00:c3:dc:36,bus=3Dpci.1,addr=3D= 0x0 -chardev pty,id=3Dcharserial0 -device isa- serial,chardev=3Dcharserial0,id=3Dserial0 -chardev socket,id=3Dcharchannel0,fd=3D29,server,nowait -device virtserialport,bus =3Dvirtio- serial0.0,nr=3D1,chardev=3Dcharchannel0,id=3Dchannel0,name=3Dorg.qemu.guest= _agent.0 -chardev spicevmc,id=3Dcharchannel1,name=3Dvdagent -device virtserialport,bus=3Dvirtio- serial0.0,nr=3D2,chardev=3Dcharchannel1,id=3Dchannel1,name=3Dcom.redhat.spi= ce.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 virtio- vga,id=3Dvideo0,max_outputs=3D1,bus=3Dpcie.0,addr=3D0x1 -device ich9-intel- hda,id=3Dsound0,bus=3Dpcie.0,addr=3D0x1b -device hda- duplex,id=3Dsound0-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- redir,chardev=3Dcharredir1,id=3Dredir1,bus=3Dusb.0,port=3D3 -device virtio- balloon-pci,id=3Dballoon0,bus=3Dpci.5,addr=3D0x0 -object rng- random,id=3Dobjrng0,filename=3D/dev/urandom -device virtio-rng- pci,rng=3Dobjrng0,id=3Drng0,bus=3Dpci.6,addr=3D0x0 -sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resourcecontrol=3D= deny -msg timestamp=3Don using a f29 packaged qemu-kvm-3.0.0-3.fc29.x86_64 on 4.20.8-200.fc29.x86_64 host. -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1813165 Title: KVM internal error. Suberror: 1 emulation failure Status in QEMU: New Bug description: Hello Devs. Having problems getting VM to run with qemu 3.1.0. I should mention it's a nested configuration. 2019-01-24 13:46:08.648+0000: starting up libvirt version: 4.10.0, qemu v= ersion: 3.1.0, kernel: 4.14.94, hostname: one.... LC_ALL=3DC PATH=3D/bin:/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/bin:/usr/= sbin:/usr/local/bin:/usr/local/sbin:/opt/bin HOME=3D/root USER=3Droot QEMU_= AUDIO_DRV=3Dnone /usr/bin/kvm -name guest=3Done-266,debug-threads=3Don -S -= object secret,id=3DmasterKey0,format=3Draw,file=3D/var/lib/libvirt/qemu/dom= ain-1-one-266/master-key.aes -machine pc-i440fx-2.9,accel=3Dkvm,usb=3Doff,d= ump-guest-core=3Doff -cpu Skylake-Client-IBRS,ss=3Don,hypervisor=3Don,tsc_a= djust=3Don,clflushopt=3Don,ssbd=3Don,xsaves=3Don,pdpe1gb=3Don -m 1024 -real= time mlock=3Doff -smp 2,sockets=3D2,cores=3D1,threads=3D1 -uuid b219b45d-a2= f0-4128-a948-8673a7abf968 -no-user-config -nodefaults -chardev socket,id=3D= charmonitor,fd=3D21,server,nowait -mon chardev=3Dcharmonitor,id=3Dmonitor,m= ode=3Dcontrol -rtc base=3Dutc -no-shutdown -boot strict=3Don -device piix3-= usb-uhci,id=3Dusb,bus=3Dpci.0,addr=3D0x1.0x2 -drive file=3D/var/lib/one//da= tastores/0/266/disk.0,format=3Dqcow2,if=3Dnone,id=3Ddrive-virtio-disk0,cach= e=3Dnone -device virtio-blk-pci,scsi=3Doff,bus=3Dpci.0,addr=3D0x4,drive=3Dd= rive-virtio-disk0,id=3Dvirtio-disk0,bootindex=3D1,write-cache=3Don -drive f= ile=3D/var/lib/one//datastores/0/266/disk.1,format=3Draw,if=3Dnone,id=3Ddri= ve-ide0-0-0,readonly=3Don -device ide-cd,bus=3Dide.0,unit=3D0,drive=3Ddrive= -ide0-0-0,id=3Dide0-0-0 -netdev tap,fd=3D23,id=3Dhostnet0 -device rtl8139,n= etdev=3Dhostnet0,id=3Dnet0,mac=3D02:00:00:76:69:85,bus=3Dpci.0,addr=3D0x3 -= chardev pty,id=3Dcharserial0 -device isa-serial,chardev=3Dcharserial0,id=3D= serial0 -vnc 0.0.0.0:266 -device cirrus-vga,id=3Dvideo0,bus=3Dpci.0,addr=3D= 0x2 -device virtio-balloon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x5 -sandbo= x on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resourcecontrol= =3Ddeny -msg timestamp=3Don char device redirected to /dev/pts/1 (label charserial0) KVM internal error. Suberror: 1 emulation failure EAX=3D00000001 EBX=3D000f7c2c ECX=3D00000001 EDX=3D00000001 ESI=3D00006a26 EDI=3D3ffbdc48 EBP=3D000069e6 ESP=3D000a8000 EIP=3D000fd057 EFL=3D00010016 [----AP-] CPL=3D0 II=3D0 A20=3D1 SMM=3D1 HL= T=3D0 ES =3D0010 00000000 ffffffff 00c09300 CS =3D0000 00000000 00000fff 00809b00 SS =3D0010 00000000 ffffffff 00c09300 DS =3D0010 00000000 ffffffff 00c09300 FS =3D0010 00000000 ffffffff 00c09300 GS =3D0010 00000000 ffffffff 00c09300 LDT=3D0000 00000000 0000ffff 00008200 TR =3D0000 00000000 0000ffff 00008b00 GDT=3D 10387cfe 0000fe6c IDT=3D 0010387c 00003810 CR0=3D00000010 CR2=3D00000000 CR3=3D00000000 CR4=3D00000000 DR0=3D0000000000000000 DR1=3D0000000000000000 DR2=3D0000000000000000 DR3= =3D0000000000000000 DR6=3D00000000fffecffc DR7=3D000000000e1e0400 EFER=3D0000000000000000 Code=3Dcb 66 ba 4d d0 0f 00 e9 c8 fe bc 00 80 0a 00 e8 31 3a ff ff <0f> a= a fa fc 66 ba 66 d0 0f 00 e9 b1 fe f3 90 f0 0f ba 2d ac 3b 0f 00 00 72 f3 8= b 25 a8 3b 2019-01-24T13:47:39.383366Z kvm: terminating on signal 15 from pid 2708 (= /usr/sbin/libvirtd) Someone has an idea whats going wrong here? thanks and cheers t. 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