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Message #170673
Re: [Qemu-devel] [Bug 1563887] Re: qemu-system-ppc64 freezes on starting image on ppc64le
Quoting Mike Rushton (2016-04-05 17:22:24)
> Sorry, I copied the wrong thing:
>
> sudo qemu-system-ppc64 -enable-kvm -m 256 -display none -nographic -net nic -net user,net=10.0.0.0/8,host=10.0.0.1,hostfwd=tcp::2222-:22 -machine pseries -drive file=xenial-server-cloudimg-ppc64el-disk1.img,if=virtio -drive file=seed.iso,if=virtio
> ioctl(KVM_CREATE_VM) failed: 22 Invalid argument
> failed to initialize KVM: Invalid argument
Can you post the output of this from the host?
cat /proc/cpuinfo | grep platform
If it reports "PowerNV" then things should be working, so the error
needs investigation.
If it reports "pSeries", then that's not a normally supported scenario
for running KVM (since your host is already running as virtualized
pSeries partition running on top of the pHyp hypervisor rather than
KVM). You *might* have KVM support via 'PR' mode as opposed to the normal
'HV' mode, but that's generally used to do nested virtualization on top
of a KVM HV guest. To do it on top of a pHyp guest partition is probably
not something that's been actively tested.
I'd assume you're using PowerNV host, but you mentioned "PowerVM"
earlier which is synonymous with pHyp, so it warrants confirming.
>
> --
> You received this bug notification because you are a member of qemu-
> devel-ml, which is subscribed to QEMU.
> https://bugs.launchpad.net/bugs/1563887
>
> Title:
> qemu-system-ppc64 freezes on starting image on ppc64le
>
> Status in QEMU:
> New
> Status in linux package in Ubuntu:
> Confirmed
> Status in livecd-rootfs package in Ubuntu:
> New
> Status in qemu package in Ubuntu:
> Confirmed
>
> Bug description:
> qemu-system-ppc64 running on Ubuntu 16.04 beta-2 fails to start an
> image as part of the certification process. This on an IBM ppc64le in
> PowerVM mode running Ubuntu 16.04 beta-2 deployed by MAAS 1.9.1. There
> is no error output.
>
> ubuntu@alpine01:~/kvm$ qemu-system-ppc64 -m 256 -display none -nographic -net nic -net user,net=10.0.0.0/8,host=10.0.0.1,hostfwd=tcp::2222-:22 -machine pseries -drive file=xenial-server-cloudimg-ppc64el-disk1.img,if=virtio -drive file=seed.iso,if=virtio
> WARNING: Image format was not specified for 'seed.iso' and probing guessed raw.
> Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
> Specify the 'raw' format explicitly to remove the restrictions.
>
> SLOF **********************************************************************
> QEMU Starting
> Build Date = Jan 29 2016 18:58:37
> FW Version = buildd@ release 20151103
> Press "s" to enter Open Firmware.
>
> Populating /vdevice methods
> Populating /vdevice/vty@71000000
> Populating /vdevice/nvram@71000001
> Populating /vdevice/l-lan@71000002
> Populating /vdevice/v-scsi@71000003
> SCSI: Looking for devices
> 8200000000000000 CD-ROM : "QEMU QEMU CD-ROM 2.5+"
> Populating /pci@800000020000000
> 00 1800 (D) : 1af4 1001 virtio [ block ]
> 00 1000 (D) : 1af4 1001 virtio [ block ]
> 00 0800 (D) : 106b 003f serial bus [ usb-ohci ]
> 00 0000 (D) : 1234 1111 qemu vga
> No NVRAM common partition, re-initializing...
> Installing QEMU fb
>
> Scanning USB
> OHCI: initializing
> USB Keyboard
> USB mouse
> No console specified using screen & keyboard
>
> Welcome to Open Firmware
>
> Copyright (c) 2004, 2011 IBM Corporation All rights reserved.
> This program and the accompanying materials are made available
> under the terms of the BSD License available at
> http://www.opensource.org/licenses/bsd-license.php
>
> Trying to load: from: /pci@800000020000000/scsi@3 ...
> E3404: Not a bootable device!
> Trying to load: from: /pci@800000020000000/scsi@2 ... Successfully loaded
> Linux ppc64le
> #31-Ubuntu SMP F
>
> ProblemType: Bug
> DistroRelease: Ubuntu 16.04
> Package: qemu-system-ppc 1:2.5+dfsg-5ubuntu6
> ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6
> Uname: Linux 4.4.0-16-generic ppc64le
> ApportVersion: 2.20-0ubuntu3
> Architecture: ppc64el
> Date: Wed Mar 30 14:10:01 2016
> KvmCmdLine:
> COMMAND STAT EUID RUID PID PPID %CPU COMMAND
> kvm-irqfd-clean S< 0 0 1172 2 0.0 [kvm-irqfd-clean]
> qemu-nbd Ssl 0 0 13467 1 0.0 qemu-nbd -c /dev/nbd0 xenial-server-cloudimg-ppc64el-disk1.img
> qemu-system-ppc Sl+ 1000 1000 18973 18896 101 qemu-system-ppc64 -m 256 -display none -nographic -net nic -net user,net=10.0.0.0/8,host=10.0.0.1,hostfwd=tcp::2222-:22 -machine pseries -drive file=xenial-server-cloudimg-ppc64el-disk1.img,if=virtio -drive file=seed.iso,if=virtio
> Lsusb: Error: command ['lsusb'] failed with exit code 1:
> ProcEnviron:
> TERM=xterm
> PATH=(custom, no user)
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinux-4.4.0-16-generic root=UUID=92d820c8-ab25-497b-9b1e-f1435992bbf3 ro
> ProcLoadAvg: 1.08 0.94 0.58 2/616 19571
> ProcLocks:
> 1: POSIX ADVISORY WRITE 886 00:13:381 0 EOF
> 2: POSIX ADVISORY WRITE 1339 00:13:528 0 EOF
> 3: FLOCK ADVISORY WRITE 1284 00:13:522 0 EOF
> 4: POSIX ADVISORY WRITE 2281 00:13:563 0 EOF
> 5: POSIX ADVISORY WRITE 1331 00:13:536 0 EOF
> ProcSwaps:
> Filename Type Size Used Priority
> /swap.img file 8388544 0 -1
> ProcVersion: Linux version 4.4.0-16-generic (buildd@bos01-ppc64el-001) (gcc version 5.3.1 20160320 (Ubuntu/Linaro/IBM 5.3.1-12ubuntu4) ) #32-Ubuntu SMP Thu Mar 24 22:31:14 UTC 2016
> SourcePackage: qemu
> UpgradeStatus: No upgrade log present (probably fresh install)
> bootlist:
> /pci@800000020000011/pci1014,034A@0/sas/disk@4068402c40
> /pci@800000020000018/ethernet@0:speed=auto,duplex=auto,csarch,000.000.000.000,,000.000.000.000,000.000.000.000,5,5,000.000.000.000,512
> /pci@800000020000018/ethernet@0,1:speed=auto,duplex=auto,csarch,000.000.000.000,,000.000.000.000,000.000.000.000,5,5,000.000.000.000,512
> /pci@800000020000018/ethernet@0,2:speed=auto,duplex=auto,csarch,000.000.000.000,,000.000.000.000,000.000.000.000,5,5,000.000.000.000,512
> /pci@800000020000018/ethernet@0,3:speed=auto,duplex=auto,csarch,000.000.000.000,,000.000.000.000,000.000.000.000,5,5,000.000.000.000,512
> cpu_cores: Number of cores present = 8
> cpu_coreson: Number of cores online = 8
> cpu_smt: SMT=8
> lscfg_vp: Error: [Errno 2] No such file or directory: 'lscfg'
> lsmcode: Error: [Errno 2] No such file or directory: 'lsmcode'
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/qemu/+bug/1563887/+subscriptions
>
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1563887
Title:
qemu-system-ppc64 freezes on starting image on ppc64le
Status in QEMU:
New
Status in linux package in Ubuntu:
Confirmed
Status in livecd-rootfs package in Ubuntu:
New
Status in qemu package in Ubuntu:
Confirmed
Bug description:
qemu-system-ppc64 running on Ubuntu 16.04 beta-2 fails to start an
image as part of the certification process. This on an IBM ppc64le in
PowerVM mode running Ubuntu 16.04 beta-2 deployed by MAAS 1.9.1. There
is no error output.
ubuntu@alpine01:~/kvm$ qemu-system-ppc64 -m 256 -display none -nographic -net nic -net user,net=10.0.0.0/8,host=10.0.0.1,hostfwd=tcp::2222-:22 -machine pseries -drive file=xenial-server-cloudimg-ppc64el-disk1.img,if=virtio -drive file=seed.iso,if=virtio
WARNING: Image format was not specified for 'seed.iso' and probing guessed raw.
Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
SLOF **********************************************************************
QEMU Starting
Build Date = Jan 29 2016 18:58:37
FW Version = buildd@ release 20151103
Press "s" to enter Open Firmware.
Populating /vdevice methods
Populating /vdevice/vty@71000000
Populating /vdevice/nvram@71000001
Populating /vdevice/l-lan@71000002
Populating /vdevice/v-scsi@71000003
SCSI: Looking for devices
8200000000000000 CD-ROM : "QEMU QEMU CD-ROM 2.5+"
Populating /pci@800000020000000
00 1800 (D) : 1af4 1001 virtio [ block ]
00 1000 (D) : 1af4 1001 virtio [ block ]
00 0800 (D) : 106b 003f serial bus [ usb-ohci ]
00 0000 (D) : 1234 1111 qemu vga
No NVRAM common partition, re-initializing...
Installing QEMU fb
Scanning USB
OHCI: initializing
USB Keyboard
USB mouse
No console specified using screen & keyboard
Welcome to Open Firmware
Copyright (c) 2004, 2011 IBM Corporation All rights reserved.
This program and the accompanying materials are made available
under the terms of the BSD License available at
http://www.opensource.org/licenses/bsd-license.php
Trying to load: from: /pci@800000020000000/scsi@3 ...
E3404: Not a bootable device!
Trying to load: from: /pci@800000020000000/scsi@2 ... Successfully loaded
Linux ppc64le
#31-Ubuntu SMP F
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: qemu-system-ppc 1:2.5+dfsg-5ubuntu6
ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6
Uname: Linux 4.4.0-16-generic ppc64le
ApportVersion: 2.20-0ubuntu3
Architecture: ppc64el
Date: Wed Mar 30 14:10:01 2016
KvmCmdLine:
COMMAND STAT EUID RUID PID PPID %CPU COMMAND
kvm-irqfd-clean S< 0 0 1172 2 0.0 [kvm-irqfd-clean]
qemu-nbd Ssl 0 0 13467 1 0.0 qemu-nbd -c /dev/nbd0 xenial-server-cloudimg-ppc64el-disk1.img
qemu-system-ppc Sl+ 1000 1000 18973 18896 101 qemu-system-ppc64 -m 256 -display none -nographic -net nic -net user,net=10.0.0.0/8,host=10.0.0.1,hostfwd=tcp::2222-:22 -machine pseries -drive file=xenial-server-cloudimg-ppc64el-disk1.img,if=virtio -drive file=seed.iso,if=virtio
Lsusb: Error: command ['lsusb'] failed with exit code 1:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinux-4.4.0-16-generic root=UUID=92d820c8-ab25-497b-9b1e-f1435992bbf3 ro
ProcLoadAvg: 1.08 0.94 0.58 2/616 19571
ProcLocks:
1: POSIX ADVISORY WRITE 886 00:13:381 0 EOF
2: POSIX ADVISORY WRITE 1339 00:13:528 0 EOF
3: FLOCK ADVISORY WRITE 1284 00:13:522 0 EOF
4: POSIX ADVISORY WRITE 2281 00:13:563 0 EOF
5: POSIX ADVISORY WRITE 1331 00:13:536 0 EOF
ProcSwaps:
Filename Type Size Used Priority
/swap.img file 8388544 0 -1
ProcVersion: Linux version 4.4.0-16-generic (buildd@bos01-ppc64el-001) (gcc version 5.3.1 20160320 (Ubuntu/Linaro/IBM 5.3.1-12ubuntu4) ) #32-Ubuntu SMP Thu Mar 24 22:31:14 UTC 2016
SourcePackage: qemu
UpgradeStatus: No upgrade log present (probably fresh install)
bootlist:
/pci@800000020000011/pci1014,034A@0/sas/disk@4068402c40
/pci@800000020000018/ethernet@0:speed=auto,duplex=auto,csarch,000.000.000.000,,000.000.000.000,000.000.000.000,5,5,000.000.000.000,512
/pci@800000020000018/ethernet@0,1:speed=auto,duplex=auto,csarch,000.000.000.000,,000.000.000.000,000.000.000.000,5,5,000.000.000.000,512
/pci@800000020000018/ethernet@0,2:speed=auto,duplex=auto,csarch,000.000.000.000,,000.000.000.000,000.000.000.000,5,5,000.000.000.000,512
/pci@800000020000018/ethernet@0,3:speed=auto,duplex=auto,csarch,000.000.000.000,,000.000.000.000,000.000.000.000,5,5,000.000.000.000,512
cpu_cores: Number of cores present = 8
cpu_coreson: Number of cores online = 8
cpu_smt: SMT=8
lscfg_vp: Error: [Errno 2] No such file or directory: 'lscfg'
lsmcode: Error: [Errno 2] No such file or directory: 'lsmcode'
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1563887/+subscriptions
References
