<html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#FFFFFF"> <div class="moz-cite-prefix">I did not uninstall spice agent to test that.<br> <br> However, I am quite sure that there is a link with the SPICE driver. I have crashes after switching to fullscreen (and coming back or not to windowed screen). Usually, launching a video or an application (word 2013) is enough to crash the VM in only a few secondes.<br> <br> If I never switch to fullscreen, the VM seems to keep stable, at least during more time.<br> <br> Under SPICE_DEBUG_LEVEL=5, I got this message once (screen stayed freezed) :<br> <br> (qemu) *** Error in `/usr/local/bin/qemu-system-x86_64': corrupted double-linked list: 0x00007f2e586fe490 ***<br> <br> (not sure if there is a link with crash)<br> <br> Dominique<br> <br> <br> Le 25/04/2014 19:55, nicolas prochazka a écrit :<br> </div> <blockquote cite="mid:CADdae-hJuKivW5y1ZUa+SBvCeDyyCjQCA6kdi+HJY-bZ5cGTng@mail.gmail.com" type="cite"> <div dir="ltr">Can you reproduce crashe when spice redhat agent is uninstalled ( on windows guest ) . ? <div>( this is my case)<br> <div>Regards, </div> <div>Nicolas Prochazka.</div> </div> </div> <div class="gmail_extra"><br> <br> <div class="gmail_quote">2014-04-25 18:20 GMT+02:00 Dominique Rodrigues <span dir="ltr"><<a moz-do-not-send="true" href="mailto:dominique.rodrigues@nanocloud.com" target="_blank">dominique.rodrigues@nanocloud.com</a>></span>:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div text="#000000" bgcolor="#FFFFFF"> <div>I also have crashes when I launch a Windows 7 VM with recent releases of qemu-kvm-2.0, while I don't have problems with qemu-kvm-1.7.1.<br> <br> I use snapshot=off :<br> <br> <font face="Times New Roman, Times, serif">-drive file=${SYSTEM_DISK},if=virtio,media=disk,cache=writeback,aio=native,snapshot=off <br> </font><br> and the following SPICE options :<br> <br> <font face="Times New Roman, Times, serif">-nographic \<br> -device qxl-vga \<br> -spice $SPICE_OPT \<br> -global qxl-vga.vram_size=$VGA_MEM \<br> -device virtio-serial-pci \<br> -soundhw hda \<br> -chardev spicevmc,id=vdagent,name=vdagent \<br> -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 \<br> -balloon virtio \<br> -readconfig /opt/qemu_usb_redir/ich9-ehci-uhci.cfg \<br> -chardev spicevmc,name=usbredir,id=usbredirchardev1 \<br> -device usb-redir,chardev=usbredirchardev1,id=usbredirdev1 \<br> -chardev spicevmc,name=usbredir,id=usbredirchardev2 \<br> -device usb-redir,chardev=usbredirchardev2,id=usbredirdev2 \<br> -chardev spicevmc,name=usbredir,id=usbredirchardev3 \<br> -device usb-redir,chardev=usbredirchardev3,id=usbredirdev3 \<br> -monitor stdio</font><br> <br> <br> <font face="Times New Roman, Times, serif">with SPICE_OPT=port=$SPICE_PORT,addr='localhost',password=$SPICE_PASS,image-compression=off,streaming-video=off,playback-compression=off</font><br> <br> Regards,<br> Dominique<br> <br> Le 25/04/2014 17:59, Marc-André Lureau a écrit :<br> </div> <div> <div class="h5"> <blockquote type="cite"> <pre>Hey ----- Original Message ----- </pre> <blockquote type="cite"> <pre>Try with hard disk image snapshot=on. Here is how I run qemu: QEMU_AUDIO_DRV=spice TMPDIR=/home/rick/qemu/hds /usr/local/bin/qemu-system-x86_64 -cpu host -enable-kvm \ -m 1536 -name Win7Pro64 -localtime -no-fd-bootchk -smp cores=4 \ -pidfile /home/rick/qemu/hds/win7pro64.pid \ -drive file=/home/rick/qemu/hds/win7pro64.qed,if=virtio,index=0,snapshot=on \ -vga qxl \ -net nic,model=virtio -net user \ -device virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x5 \ -chardev spicevmc,name=vdagent,id=vdagent \ -device virtserialport,nr=1,bus=virtio-serial0.0,chardev=vdagent,name=com.redhat.spice.0 \ -spice port=1247,disable-ticketing \ -monitor <a moz-do-not-send="true">telnet:localhost:12471,server,nowait</a> \ -drive if=none,id=cd,file=/dev/sg1 \ -device virtio-scsi-pci,id=scsi \ -device scsi-generic,drive=cd \ -balloon virtio \ -soundhw hda \ -device usb-ehci Let me know if you still can't reproduce, then I'll run with spice debug level 5. </pre> </blockquote> <pre>I have been trying to get closer to your configuration, however windows is pretty picky on configuration changes and I hit BSOD. Can you remove as much hw/arguments from your qemu command line? (for ex, is it still reproducable without soundhw, balloon, CD etc?) In any case, I think the log could provide some hints. thanks _______________________________________________ Spice-devel mailing list <a moz-do-not-send="true" href="mailto:Spice-devel@lists.freedesktop.org" target="_blank">Spice-devel@lists.freedesktop.org</a> <a moz-do-not-send="true" href="http://lists.freedesktop.org/mailman/listinfo/spice-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/spice-devel</a> </pre> </blockquote> <br> <br> </div> </div> <span class="HOEnZb"><font color="#888888"> <div>-- <br> <div style="color:#617d8c"> <h4>Dominique Rodrigues</h4> <a moz-do-not-send="true" href="http://www.nanocloud.com" target="_blank"> nanoClouD </a> <br> 8, rue Lemercier<br> 75017 Paris<br> France<br> standard : <a moz-do-not-send="true" href="tel:%2B33%201%2077%2069%2064%2038" value="+33177696438" target="_blank">+33 1 77 69 64 38</a><br> 529 002 743 R.C.S. Paris<br> </div> </div> </font></span></div> <br> _______________________________________________<br> Spice-devel mailing list<br> <a moz-do-not-send="true" href="mailto:Spice-devel@lists.freedesktop.org">Spice-devel@lists.freedesktop.org</a><br> <a moz-do-not-send="true" href="http://lists.freedesktop.org/mailman/listinfo/spice-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/spice-devel</a><br> <br> </blockquote> </div> <br> </div> </blockquote> <br> <br> <div class="moz-signature">-- <br> <div style="color:#617d8c;"> <h4>Dominique Rodrigues</h4> <a href="http://www.nanocloud.com">  nanoClouD </a> <br> 8, rue Lemercier<br> 75017 Paris<br> France<br> standard : +33 1 77 69 64 38<br> 529 002 743 R.C.S. Paris<br> </div> </div> </body> </html>