[Qemu-devel] [Bug 1435359] Re: Booting kernel 3.19.2 fails most of the time

[Thomas Huth]

Triaging old bug tickets... can you still reproduce this issue with the
latest version of QEMU? Or could we close this ticket nowadays?

** Changed in: qemu
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1435359

Title:
  Booting kernel 3.19.2 fails most of the time

Status in QEMU:
  Incomplete

Bug description:
  Host system: openSuSE 13.2 + kernel 4.0.0-rc4 + qemu 2.2.1.

  When I try to boot a virtual machine with Ubuntu 14.10 and kernel
  3.13.0 every boot succeeds. However, with kernel 3.19.2 booting fails
  most of the time. The following appears in /var/log/libvirt/qemu
  /ubuntu-vm.log when I try to boot that VM with kernel 3.19.2:

  2015-03-23 02:44:18.801+0000: starting up
  LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin 
QEMU_AUDIO_DRV=spice /usr/bin/qemu-system-x86_64 -name ubuntu-vm -S -machine 
pc-i440fx-2.1,accel=kvm,usb=off -cpu Haswell -m 2048 -realtime mlock=off -smp 
4,sockets=4,cores=1,threads=1 -uuid 395110dc-9fbe-4542-8fce-4ef958f24b2c 
-no-user-config -nodefaults -chardev 
socket,id=charmonitor,path=/var/lib/libvirt/qemu/ubuntu-vm.monitor,server,nowait
 -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew 
-global kvm-pit.lost_tick_policy=discard -no-hpet -no-shutdown -global 
PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot strict=on -device 
ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x5.0x7 -device 
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x5 
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x5.0x1 
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x5.0x2 
-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x4 -drive 
file=/var/lib/libvirt/images/ubuntusaucy.qcow2,if=none,id=drive-virtio-disk0,format=qcow2
 -device 
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x7,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
 -drive 
file=/var/lib/libvirt/images/ubuntu-14.04-mini.iso,if=none,id=drive-ide0-0-0,readonly=on,format=raw
 -device ide-cd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 
-netdev tap,fd=22,id=hostnet0,vhost=on,vhostfd=23 -device 
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:5e:71:5e,bus=pci.0,addr=0x3 
-chardev spicevmc,id=charchannel0,name=vdagent -device 
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
 -spice port=5900,addr=127.0.0.1,disable-ticketing,seamless-migration=on 
-device 
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,bus=pci.0,addr=0x2 
-chardev spicevmc,id=charredir0,name=usbredir -device 
usb-redir,chardev=charredir0,id=redir0 -chardev 
spicevmc,id=charredir1,name=usbredir -device 
usb-redir,chardev=charredir1,id=redir1 -chardev 
spicevmc,id=charredir2,name=usbredir -device 
usb-redir,chardev=charredir2,id=redir2 -chardev 
spicevmc,id=charredir3,name=usbredir -device 
usb-redir,chardev=charredir3,id=redir3 -device 
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 -object 
rng-random,id=rng0,filename=/dev/random -device 
virtio-rng-pci,rng=rng0,bus=pci.0,addr=0x9 -msg timestamp=on
  main_channel_link: add main channel client
  main_channel_handle_parsed: net test: latency 0.229000 ms, bitrate 
28444444444 bps (27126.736111 Mbps)
  red_dispatcher_set_cursor_peer: 
  inputs_connect: inputs channel client create
  ((null):30728): SpiceWorker-ERROR **: 
red_worker.c:8337:red_marshall_qxl_drawable: invalid type
  KVM: injection failed, MSI lost (Input/output error)
  qemu-system-x86_64: /home/bart/software/qemu-2.2.1/hw/net/vhost_net.c:264: 
vhost_net_stop_one: Assertion `r >= 0' failed.
  2015-03-23 02:44:44.952+0000: shutting down

  That message is similar to the message reported by the older qemu
  version provided by openSuse (qemu 2.1.0 + qemu-kvm 2.1.0):

  2015-03-21 13:51:00.724+0000: starting up
  LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin 
QEMU_AUDIO_DRV=spice /usr/bin/qemu-system-x86_64 -name ubuntu-vm -S -machine 
pc-i440fx-2.1,accel=kvm,usb=off -cpu Haswell -m 1024 -realtime mlock=off -smp 
4,sockets=4,cores=1,threads=1 -uuid 395110dc-9fbe-4542-8fce-4ef958f24b2c 
-no-user-config -nodefaults -chardev 
socket,id=charmonitor,path=/var/lib/libvirt/qemu/ubuntu-vm.monitor,server,nowait
 -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew 
-global kvm-pit.lost_tick_policy=discard -no-hpet -no-shutdown -global 
PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot strict=on -device 
ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x5.0x7 -device 
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr
  =0x5 -device 
ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x5.0x1 -device 
ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x5.0x2 -device 
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive 
file=/var/lib/libvirt/images/ubuntusaucy.qcow2,if=none,id=drive-virtio-disk0,format=qcow2
 -device 
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x7,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
 -drive 
file=/var/lib/libvirt/images/ubuntu-14.04-mini.iso,if=none,id=drive-ide0-0-0,readonly=on,format=raw
 -device ide-cd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id
  =ide0-0-0,bootindex=2 -netdev tap,fd=22,id=hostnet0,vhost=on,vhostfd=23 
-device 
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:5e:71:5e,bus=pci.0,addr=0x3 
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 
-chardev spicevmc,id=charchannel0,name=vdagent -device 
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
 -spice port=5900,addr=127.0.0.1,disable-ticketing,seamless-migration=on 
-device 
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,bus=pci.0,addr=0x2 
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device 
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev 
spicevmc,id=charredir0,name=usbredir -device 
usb-redir,chardev=charredir0,id=redir0 -chardev spicevmc,id=charredir1,
  name=usbredir -device usb-redir,chardev=charredir1,id=redir1 -chardev 
spicevmc,id=charredir2,name=usbredir -device 
usb-redir,chardev=charredir2,id=redir2 -chardev 
spicevmc,id=charredir3,name=usbredir -device 
usb-redir,chardev=charredir3,id=redir3 -device 
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 -object 
rng-random,id=rng0,filename=/dev/random -device 
virtio-rng-pci,rng=rng0,bus=pci.0,addr=0x9 -msg timestamp=on
  char device redirected to /dev/pts/0 (label charserial0)
  main_channel_link: add main channel client
  main_channel_handle_parsed: net test: latency 0.233000 ms, bitrate 
17964912280 bps (17132.675438 Mbps)
  red_dispatcher_set_cursor_peer: 
  inputs_connect: inputs channel client create
  ((null):5798): SpiceWorker-ERROR **: 
red_worker.c:8337:red_marshall_qxl_drawable: invalid type
  red_channel_client_disconnect: 0x7f90397ec0c0 (channel 0x7f903812a090 type 5 
id 0)
  ((null):8349): Spice-Warning **: 
red_channel.c:1661:red_channel_remove_client: channel type 5 id 0 - 
channel->thread_id (0x7f90362cba80) != pthread_self (0x7f9011fff700).If one of 
the threads is != io-thread && != vcpu-thread, this might be a BUG
  snd_channel_put: sound channel freed
  red_channel_client_disconnect: 0x7f903a04c4c0 (channel 0x7f903812a230 type 6 
id 0)
  ((null):8349): Spice-Warning **: 
red_channel.c:1661:red_channel_remove_client: channel type 6 id 0 - 
channel->thread_id (0x7f90362cba80) != pthread_self (0x7f9011fff700).If one of 
the threads is != io-thread && != vcpu-thread, this might be a BUG
  snd_channel_put: sound channel freed
  KVM: injection failed, MSI lost (Input/output error)
  qemu-system-x86_64: 
/home/abuild/rpmbuild/BUILD/qemu-2.1.0/hw/virtio/vhost.c:1003: 
vhost_virtqueue_mask: Assertion `r >= 0' failed.
  2015-03-21 15:30:10.148+0000: shutting down

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