Ah, thanks, missed that one, and that explains the CAELinux VM working, the two WIndows VMs use LVM, whereas the CAE one does not. Good to see it was reported.
On 01/26/2017 11:02 AM, Leonhard Preis wrote: > Hi! > > Actually there is an ongoing thread about this in the archlinux > Forum[1]. It appears to affect primarily LVM backed VMs although the > thread also links to this bug[2] which does not mention LVM at all. > > In any case it’s quite astonishing that such a bug would make it into > a major release. But that’s why we run Arch, right? To test stuff for > the people with non-bleeding-edge distros … > > Cheers, > Leonhard > > [1] https://bbs.archlinux.org/viewtopic.php?id=222343 > [2] https://bugzilla.redhat.com/show_bug.cgi?id=1413773 > > Am 26.01.2017, 18:49 Uhr, schrieb Anthony M de Beus > <[email protected]>: > >> Haven't seen mention of this elsewhere yet, not sure if this is the best >> place to post it. >> >> I just updated to libvirt-3.0.0-1 on Arch from libvirt-2.4.0-2 and my >> Windows VMs no longer start. Reverting to libvirt-2.4.0-2 reverses the >> problem. The problem affects Windows 7 and XP, the XP machine doesn't >> have GPU passthrough. A CAELinux VM still runs. journalctl shows, >> under libvirtd 3.0.0 >> >> Jan 26 06:46:35 bozo systemd[1]: Started Virtual Machine >> qemu-1-Windows7. >> Jan 26 06:46:35 bozo virtlogd[30871]: 2017-01-26 13:46:35.878+0000: >> 30871: info : libvirt version: 3.0.0 >> Jan 26 06:46:35 bozo virtlogd[30871]: 2017-01-26 13:46:35.878+0000: >> 30871: info : hostname: bozo >> Jan 26 06:46:35 bozo virtlogd[30871]: 2017-01-26 13:46:35.878+0000: >> 30871: error : virNetSocketReadWire:1800 : End of file while reading >> data: Input/output error >> Jan 26 06:46:35 bozo virtlogd[30871]: 2017-01-26 13:46:35.880+0000: >> 30871: error : virNetSocketReadWire:1800 : End of file while reading >> data: Input/output error >> >> /var/log/libvirt/qemu/Windows7.log shows >> >> 2017-01-26 13:46:35.702+0000: starting up libvirt version: 3.0.0, qemu >> version: 2.8.0, hostname: bozo >> LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin >> QEMU_AUDIO_DRV=spice /usr/sbin/qemu-system-x86_64 -name >> guest=Windows7,debug-threads=on -S -object >> secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-Wind$ >> >> Domain id=1 is tainted: cdrom-passthrough >> libvirt: error : libvirtd quit during handshake: Input/output error >> 2017-01-26 13:46:35.878+0000: shutting down, reason=failed >> >> >> Whereas under 2.4.0, journalctl shows >> >> bozo systemd[1]: Started Virtual Machine qemu-3-Windows7. >> Jan 26 10:28:07 bozo kernel: qemu-system-x86: sending ioctl 5326 to a >> partition! >> Jan 26 10:28:07 bozo dhcpcd[708]: vnet0: soliciting a DHCP lease >> ......bunch of normal vm assignments.... >> Jan 26 10:28:11 bozo kernel: usb 4-1.8.4: reset high-speed USB device >> number 8 using ehci-pci >> Jan 26 10:28:11 bozo virtlogd[1512]: End of file while reading data: >> Input/output error >> Jan 26 10:28:12 bozo kernel: kvm: zapping shadow pages for mmio >> generation wraparound >> Jan 26 10:28:12 bozo kernel: kvm: zapping shadow pages for mmio >> generation wraparound >> Jan 26 10:28:14 bozo kernel: usb 4-1.2: reset low-speed USB device >> number 4 using ehci-pci >> ...bunch of normal vm assignments and synergy messages.... >> 017-01-26T10:29:33] NOTE: client "penguin" has connected >> Jan 26 10:29:33 bozo synergys[1189]: >> /build/synergy/src/synergy-1.8.7-stable/src/lib/server/Server.cpp,337 >> Jan 26 10:31:56 bozo synergys[1189]: [2017-01-26T10:31:56] NOTE: client >> "penguin" has disconnected >> Jan 26 10:31:56 bozo synergys[1189]: >> /build/synergy/src/synergy-1.8.7-stable/src/lib/server/ClientProxy1_0.cpp,213 >> >> >> and /var/log/libvirt/qemu/Windows7.log shows >> >> 2017-01-24 17:34:33.446+0000: starting up libvirt version: 2.4.0, qemu >> version: 2.8.0, hostname: bozo >> LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin >> QEMU_AUDIO_DRV=spice /usr/sbin/qemu-system-x86_64 -name >> guest=Windows7,debug-threads=on -S -object >> secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-Wind$ >> >> Domain id=1 is tainted: cdrom-passthrough >> 2017-01-24T21:08:41.957097Z qemu-system-x86_64: terminating on signal 15 >> from pid 889 (/usr/bin/libvirtd) >> 2017-01-24 21:08:43.686+0000: shutting down, reason=shutdown >> >> >> In summary, looks like a handshake error with the network in >> virNetSocketReadWire. I found this >> https://www.redhat.com/archives/libvir-list/2016-October/msg00745.html, >> implementing a new libssh transport. >> >> Suggestions? Places to post this error other than here? I realize this >> isn't probably a vfio related bug. >> >> >> >> >> >> >> _______________________________________________ >> vfio-users mailing list >> [email protected] >> https://www.redhat.com/mailman/listinfo/vfio-users > > _______________________________________________ vfio-users mailing list [email protected] https://www.redhat.com/mailman/listinfo/vfio-users
