Quoting Mike Rushton (2016-04-04 09:49:29) > ubuntu@alpine01:~$ ppc64_cpu --info > Core 0: 0* 1* 2* 3* 4* 5* 6* 7* > Core 1: 8* 9* 10* 11* 12* 13* 14* 15* > Core 2: 16* 17* 18* 19* 20* 21* 22* 23* > Core 3: 24* 25* 26* 27* 28* 29* 30* 31* > Core 4: 32* 33* 34* 35* 36* 37* 38* 39* > Core 5: 40* 41* 42* 43* 44* 45* 46* 47* > Core 6: 48* 49* 50* 51* 52* 53* 54* 55* > Core 7: 56* 57* 58* 59* 60* 61* 62* 63* > ubuntu@alpine01:~$ ppc64_cpu --smt off > SMT=8 > ubuntu@alpine01:~$ ppc64_cpu --info > Core 0: 0* 1* 2* 3* 4* 5* 6* 7* > Core 1: 8* 9* 10* 11* 12* 13* 14* 15* > Core 2: 16* 17* 18* 19* 20* 21* 22* 23* > Core 3: 24* 25* 26* 27* 28* 29* 30* 31* > Core 4: 32* 33* 34* 35* 36* 37* 38* 39* > Core 5: 40* 41* 42* 43* 44* 45* 46* 47* > Core 6: 48* 49* 50* 51* 52* 53* 54* 55* > Core 7: 56* 57* 58* 59* 60* 61* 62* 63*
Yah, this is not right. I think the command you need is actually: ppc64_cpu --smt=1 I don't know if this is the root cause, but I would not expect things to work in general without SMT=1 > > Still freezing at the same point: > > Trying to load: from: disk ... Successfully loaded > * finddevice /memory grub workaround * > * finddevice /memory grub workaround * > * finddevice /memory grub workaround * > Linux ppc64le > #31-Ubuntu SMP F > > > This is running on an LPAR in PowerNV mode. > > -- > 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 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 >
