[Qemu-devel] [Bug 1557057] Re: Windows 10 guest cannot wake up from S3 using rtc wake
** Description changed: Problem : Windows 10 guest cannot wake up from S3 using rtc wake Steps to reproduce. 1. Boot Windows 10 Guest VM. 2. Create scheduled task (using Task Scheduler) to +5 minutes time from current time to run notepad and enabling "Wake the computer to run this task" option 3. Click Start->Power ->Sleep 4. Guest VM enters suspend mode( screen is black) 5. Wait 10 minutes - nothing happens 6. Press key in spicy window 7. VM resumes Expected behavior - VM should wake after 5 minutes in step 5. More information: #uname -a Linux vm-host 4.4.3-300.fc23.x86_64 #1 SMP Fri Feb 26 18:45:40 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # /usr/local/bin/qemu-system-x86_64 --version QEMU emulator version 2.5.50, Copyright (c) 2003-2008 Fabrice Bellard - -QEMU guest config- OPTS="$OPTS -enable-kvm " OPTS="$OPTS -name win10_35" #OPTS="$OPTS -bios seabios/out/bios.bin" OPTS="$OPTS -machine pc-q35-2.4,accel=kvm,usb=off,vmport=off" OPTS="$OPTS -cpu Broadwell,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff" OPTS="$OPTS -m 4096" OPTS="$OPTS -realtime mlock=off" OPTS="$OPTS -smp 2,sockets=2,cores=1,threads=1" OPTS="$OPTS -uuid e09cbfe5-9016-40b0-a027-62e0d2ef0ba1" OPTS="$OPTS -no-user-config" OPTS="$OPTS -nodefaults " OPTS="$OPTS -rtc base=localtime,driftfix=slew" OPTS="$OPTS -global kvm-pit.lost_tick_policy=discard" OPTS="$OPTS -no-hpet" OPTS="$OPTS -no-shutdown" OPTS="$OPTS -global ICH9-LPC.disable_s3=0" OPTS="$OPTS -global ICH9-LPC.disable_s4=0" OPTS="$OPTS -boot order=c,menu=on,strict=on" OPTS="$OPTS -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e" OPTS="$OPTS -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x1" OPTS="$OPTS -device ich9-usb-ehci1,id=usb,bus=pci.2,addr=0x3.0x7" OPTS="$OPTS -device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.2,multifunction=on,addr=0x3" OPTS="$OPTS -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.2,addr=0x3.0x1" OPTS="$OPTS -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.2,addr=0x3.0x2" OPTS="$OPTS -device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x4" OPTS="$OPTS -drive file=/var/lib/images/win10-run2.qcow2,format=qcow2,if=none,id=drive-sata0-0-0,cache=none" OPTS="$OPTS -device ide-hd,bus=ide.0,drive=drive-sata0-0-0,id=sata0-0-0" OPTS="$OPTS -drive file=/var/lib/images/diskd.vhd,format=vpc,if=none,id=drive-sata0-0-1" OPTS="$OPTS -device ide-hd,bus=ide.1,drive=drive-sata0-0-1,id=sata0-0-1" OPTS="$OPTS -drive file=virtio-win.iso,format=raw,if=none,media=cdrom,id=drive-sata0-0-2,readonly=on" OPTS="$OPTS -device ide-cd,bus=ide.2,drive=drive-sata0-0-2,id=sata0-0-2 " OPTS="$OPTS -chardev pty,id=charserial0" OPTS="$OPTS -device isa-serial,chardev=charserial0,id=serial0" OPTS="$OPTS -chardev spicevmc,id=charchannel0,name=vdagent" OPTS="$OPTS -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0" OPTS="$OPTS -device usb-tablet,id=input0" OPTS="$OPTS -spice port=5901,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on" OPTS="$OPTS -device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vgamem_mb=16,bus=pcie.0,addr=0x1" OPTS="$OPTS -device intel-hda,id=sound0,bus=pci.2,addr=0x2" OPTS="$OPTS -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0" OPTS="$OPTS -device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x5" OPTS="$OPTS -msg timestamp=on" OPTS="$OPTS -monitor stdio" #OPTS="$OPTS -qmp stdio" #OPTS="$OPTS -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios" /usr/local/bin/qemu-system-x86_64 $OPTS ** Description changed: - Problem : Windows 10 guest cannot wake up from S3 using rtc wake + Problem : Windows 10 guest cannot wake up from S3 using rtc wake when + hpet is disabled( -no_hpet) Steps to reproduce. 1. Boot Windows 10 Guest VM. 2. Create scheduled task (using Task Scheduler) to +5 minutes time from current time to run notepad and enabling "Wake the computer to run this task" option 3. Click Start->Power ->Sleep 4. Guest VM enters suspend mode( screen is black) 5. Wait 10 minutes - nothing happens 6. Press key in spicy window 7. VM resumes Expected behavior - VM should wake after 5 minutes in step 5. + + + NOTE: problem happens with -no_hpet option More information: #uname -a Linux vm-host 4.4.3-300.fc23.x86_64 #1 SMP Fri Feb 26 18:45:40 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # /usr/local/bin/qemu-system-x86_64 --version QEMU emulator version 2.5.50, Copyright (c) 2003-2008 Fabrice Bellard -QEMU guest config- OPTS="$OPTS -enable-kvm " OPTS="$OPTS -name win10_35" #OPTS="$OPTS -bios seabios/out/bios.bin" OPTS="$OPTS -machine pc-q35-2.4,accel=kvm,usb=off,vmport=off" OPTS="$OPTS -cpu
[Qemu-devel] [Bug 1557057] [NEW] Windows 10 guest cannot wake up from S3 using rtc wake
Public bug reported: Problem : Windows 10 guest cannot wake up from S3 using rtc wake Steps to reproduce. 1. Boot Windows 10 Guest VM. 2. Create scheduled task (using Task Scheduler) to +5 minutes time from current time to run notepad and enabling "Wake the computer to run this task" option 3. Click Start->Power ->Sleep 4. Guest VM enters suspend mode( screen is black) 5. Wait 10 minutes - nothing happens 6. Press key in spicy window 7. VM resumes Expected behavior - VM should wake after 5 minutes in step 5. More information: #uname -a Linux vm-host 4.4.3-300.fc23.x86_64 #1 SMP Fri Feb 26 18:45:40 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # /usr/local/bin/qemu-system-x86_64 --version QEMU emulator version 2.5.50, Copyright (c) 2003-2008 Fabrice Bellard -QEMU guest config- OPTS="$OPTS -enable-kvm " OPTS="$OPTS -name win10_35" #OPTS="$OPTS -bios seabios/out/bios.bin" OPTS="$OPTS -machine pc-q35-2.4,accel=kvm,usb=off,vmport=off" OPTS="$OPTS -cpu Broadwell,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff" OPTS="$OPTS -m 4096" OPTS="$OPTS -realtime mlock=off" OPTS="$OPTS -smp 2,sockets=2,cores=1,threads=1" OPTS="$OPTS -uuid e09cbfe5-9016-40b0-a027-62e0d2ef0ba1" OPTS="$OPTS -no-user-config" OPTS="$OPTS -nodefaults " OPTS="$OPTS -rtc base=localtime,driftfix=slew" OPTS="$OPTS -global kvm-pit.lost_tick_policy=discard" OPTS="$OPTS -no-hpet" OPTS="$OPTS -no-shutdown" OPTS="$OPTS -global ICH9-LPC.disable_s3=0" OPTS="$OPTS -global ICH9-LPC.disable_s4=0" OPTS="$OPTS -boot order=c,menu=on,strict=on" OPTS="$OPTS -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e" OPTS="$OPTS -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x1" OPTS="$OPTS -device ich9-usb-ehci1,id=usb,bus=pci.2,addr=0x3.0x7" OPTS="$OPTS -device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.2,multifunction=on,addr=0x3" OPTS="$OPTS -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.2,addr=0x3.0x1" OPTS="$OPTS -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.2,addr=0x3.0x2" OPTS="$OPTS -device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x4" OPTS="$OPTS -drive file=/var/lib/images/win10-run2.qcow2,format=qcow2,if=none,id=drive-sata0-0-0,cache=none" OPTS="$OPTS -device ide-hd,bus=ide.0,drive=drive-sata0-0-0,id=sata0-0-0" OPTS="$OPTS -drive file=/var/lib/images/diskd.vhd,format=vpc,if=none,id=drive-sata0-0-1" OPTS="$OPTS -device ide-hd,bus=ide.1,drive=drive-sata0-0-1,id=sata0-0-1" OPTS="$OPTS -drive file=virtio-win.iso,format=raw,if=none,media=cdrom,id=drive-sata0-0-2,readonly=on" OPTS="$OPTS -device ide-cd,bus=ide.2,drive=drive-sata0-0-2,id=sata0-0-2 " OPTS="$OPTS -chardev pty,id=charserial0" OPTS="$OPTS -device isa-serial,chardev=charserial0,id=serial0" OPTS="$OPTS -chardev spicevmc,id=charchannel0,name=vdagent" OPTS="$OPTS -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0" OPTS="$OPTS -device usb-tablet,id=input0" OPTS="$OPTS -spice port=5901,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on" OPTS="$OPTS -device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vgamem_mb=16,bus=pcie.0,addr=0x1" OPTS="$OPTS -device intel-hda,id=sound0,bus=pci.2,addr=0x2" OPTS="$OPTS -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0" OPTS="$OPTS -device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x5" OPTS="$OPTS -msg timestamp=on" OPTS="$OPTS -monitor stdio" #OPTS="$OPTS -qmp stdio" #OPTS="$OPTS -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios" /usr/local/bin/qemu-system-x86_64 $OPTS ** Affects: qemu Importance: Undecided Status: New ** Tags: s3 wake windows -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1557057 Title: Windows 10 guest cannot wake up from S3 using rtc wake Status in QEMU: New Bug description: Problem : Windows 10 guest cannot wake up from S3 using rtc wake Steps to reproduce. 1. Boot Windows 10 Guest VM. 2. Create scheduled task (using Task Scheduler) to +5 minutes time from current time to run notepad and enabling "Wake the computer to run this task" option 3. Click Start->Power ->Sleep 4. Guest VM enters suspend mode( screen is black) 5. Wait 10 minutes - nothing happens 6. Press key in spicy window 7. VM resumes Expected behavior - VM should wake after 5 minutes in step 5. More information: #uname -a Linux vm-host 4.4.3-300.fc23.x86_64 #1 SMP Fri Feb 26 18:45:40 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # /usr/local/bin/qemu-system-x86_64 --version QEMU emulator version 2.5.50, Copyright (c) 2003-2008 Fabrice Bellard -QEMU guest config- OPTS="$OPTS -enable-kvm " OPTS="$OPTS -name win10_35" #OPTS="$OPTS -bios seabios/out/bios.bin" OPTS="$OPTS -machine pc-q35-2.4,accel=kvm,usb=off,vmport=off" OPTS="$OPTS -cpu
[Qemu-devel] tracing guest memory access
Hi, I need to trace all data loads/stores of a guest OS running under qemu (for now, both guest and host are x86-64, and virtual addresses should be sufficient). Looking into qemu-devel archive I see that this subject is brought up not very frequently, but regularly. I know, there is a general tracing support, but I am not sure how suitable it is for such high-volume tracing. Also, some TCG hacking is needed for this to work. Several people has tackled with the subject, particularly, Lluís Vilanova, who still may be around in this mailing list (or should I CC him?). However, I do not see a relevant code in git master. Anybody knows what is a current state of guest tracing under qemu? Any pointers to official/unofficial git repos with a (partial) implementation? -- Thanks, Ilia.
