Date: Tue, 7 Jun 2016 18:32:05 +0200 From: Luciano Mannucci <luciano@vespaperitivo.it> To: freebsd-ppc@freebsd.org Subject: Re: IBM KVM on P8 saga: FreeBSD-11.0-ALPHA1-powerpc-powerpc64-20160528-r300895 won't boot Message-ID: <3rPHCc5MbQzRRqT@baobab.bilink.it> In-Reply-To: <8826c4e2-0115-fee0-7aef-776b9548b0e4@freebsd.org> References: <3r9Zbp6spTz1cXL0@baobab.bilink.it> <3rJNSk16Hjz1cXKx@baobab.bilink.it> <254582a5-efe3-4ec9-785f-b158b350ec95@freebsd.org> <3rJpbK0kp5z1cXL0@baobab.bilink.it> <3fc108e2-d56a-baa2-dae1-54e0704fe789@freebsd.org> <3rPGPK21Fyz1cXKx@baobab.bilink.it> <8826c4e2-0115-fee0-7aef-776b9548b0e4@freebsd.org>
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On Tue, 7 Jun 2016 09:11:00 -0700
Nathan Whitehorn <nwhitehorn@freebsd.org> wrote:
> You may need to run ppc64_cpu --smt=off on the KVM host first. I can
> reproduce hangs in late boot without the threads option and am working
> on it. It would be great if you could file a PR.
Here is the result...
[root@archimede images]# ppc64_cpu --smt=off
[root@archimede images]# virsh
Welcome to virsh, the virtualization interactive terminal.
Type: 'help' for help with commands
'quit' to quit
virsh # edit EPP-IT
Domain EPP-IT XML configuration edited.
virsh # console EPP-IT
Connected to domain EPP-IT
Escape character is ^]
00 0800 (D) : 10ec 8139 network [ ethernet ]
No NVRAM common partition, re-initializing...
Scanning USB
OHCI: initializing
USB Keyboard
USB mouse
Using default console: /vdevice/vty@30000000
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: /vdevice/v-scsi@2000/disk@8001000000000000 ... Successfully loaded
Consoles: Open Firmware console
FreeBSD/powerpc64 Open Firmware loader, Revision 0.1
(root@releng2.nyi.freebsd.org, Fri Jun 3 07:43:43 UTC 2016)
Memory: 2097152KB
Booted from: /vdevice/v-scsi@2000/disk@8001000000000000
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0xe9d298+0x423d28 syms=[0x8+0x14b368+0x8+0x147d51]
\
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel] in 7 seconds...
Type '?' for a list of commands, 'help' for more detailed help.
OK boot -v
Booting...
Kernel entry at 0x1024f0 ...
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2016 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 11.0-ALPHA2 #0 r301230: Fri Jun 3 07:51:47 UTC 2016
root@releng2.nyi.freebsd.org:/usr/obj/powerpc.powerpc64/usr/src/sys/GENERIC64 powerpc
gcc version 4.2.1 20070831 patched [FreeBSD]
WARNING: WITNESS option enabled, expect reduced performance.
VT: init without driver.
Preloaded elf kernel "/boot/kernel/kernel" at 0x1656000.
cpu0: IBM POWER8E revision 2.1, 3425.00 MHz
cpu0: Features dc005180<PPC32,PPC64,ALTIVEC,FPU,MMU,SMT,ARCH205,ARCH206,VSX>
cpu0: Features2 c2000000<ARCH207,HTM,VCRYPTO>
real memory = 2110451712 (2012 MB)
available KVA = 7650267135 (7295 MB)
Physical memory chunk(s):
0x0000000000025000 - 0x00000000000fffff, 897024 bytes (219 pages)
0x0000000001c40000 - 0x0000000001c3ffff, 0 bytes (0 pages)
0x0000000003a49000 - 0x000000007ae67fff, 2000809984 bytes (488479 pages)
0x000000007ffa0000 - 0x000000007ffaffff, 65536 bytes (16 pages)
0x000000007ffb5000 - 0x000000007ffeffff, 241664 bytes (59 pages)
0x000000007fff1000 - 0x000000007fffffff, 61440 bytes (15 pages)
0x0000000001658000 - 0x0000000001bfffff, 5931008 bytes (1448 pages)
avail memory = 1989722112 (1897 MB)
FreeBSD/SMP: Multiprocessor System Detected: 6 CPUs
cpu0: dev=7e5e00b8 (BSP)
ULE: setup cpu 0
random: entropy device external interface
snd_unit_init() u=0x00ff8000 [512] d=0x00007c00 [32] c=0x000003ff [1024]
feeder_register: snd_unit=-1 snd_maxautovchans=16 latency=5 feeder_rate_min=1 feeder_rate_max=2016000 feeder_rate_round=25
firmware: 'isp_1040' version 1: 22944 bytes loaded at 0xc54204
firmware: 'isp_1080' version 1: 31350 bytes loaded at 0xc59ba4
firmware: 'isp_12160' version 1: 28050 bytes loaded at 0xc6161a
firmware: 'isp_2100' version 1: 76770 bytes loaded at 0xc683ac
firmware: 'isp_2200' version 1: 84566 bytes loaded at 0xc7af8e
firmware: 'isp_2300' version 1: 125252 bytes loaded at 0xc8f9e4
firmware: 'isp_2322' version 1: 120814 bytes loaded at 0xcae328
firmware: 'isp_2400' version 1: 204384 bytes loaded at 0xccf690
firmware: 'isp_2500' version 1: 223908 bytes loaded at 0xd0f0c0
kbd0 at kbdmux0
mem: <memory>
nfslock: pseudo-device
null: <full device, null device, zero device>
openfirm: <Open Firmware control device>
random: harvesting attach, 8 bytes (4 bits) from nexus0
ofwbus0: <Open Firmware Device Tree> on nexus0
random: harvesting attach, 8 bytes (4 bits) from ofwbus0
xicp0: <PAPR virtual interrupt controller> on ofwbus0
random: harvesting attach, 8 bytes (4 bits) from xicp0
cpulist0: <Open Firmware CPU Group> on ofwbus0
cpu0: <Open Firmware CPU> on cpulist0
random: harvesting attach, 8 bytes (4 bits) from cpu0
cpu1: <Open Firmware CPU> on cpulist0
random: harvesting attach, 8 bytes (4 bits) from cpu1
cpu2: <Open Firmware CPU> on cpulist0
random: harvesting attach, 8 bytes (4 bits) from cpu2
cpu3: <Open Firmware CPU> on cpulist0
random: harvesting attach, 8 bytes (4 bits) from cpu3
cpu4: <Open Firmware CPU> on cpulist0
random: harvesting attach, 8 bytes (4 bits) from cpu4
cpu5: <Open Firmware CPU> on cpulist0
random: harvesting attach, 8 bytes (4 bits) from cpu5
random: harvesting attach, 8 bytes (4 bits) from cpulist0
pcib0: <RTAS Host-PCI bridge> on ofwbus0
pci0: <POWER Hypervisor PCI bus> on pcib0
pci0: domain=0, physical bus=0
found-> vendor=0x1af4, dev=0x1002, revid=0x00
domain=0, bus=0, slot=3, func=0
class=00-ff-00, hdrtype=0x00, mfdev=0
cmdreg=0x0100, statreg=0x0000, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=a, irq=0
map[10]: type I/O Port, range 32, base 0x20, size 5, port disabled
found-> vendor=0x106b, dev=0x003f, revid=0x00
domain=0, bus=0, slot=2, func=0
class=0c-03-10, hdrtype=0x00, mfdev=0
cmdreg=0x0106, statreg=0x0000, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=a, irq=0
map[10]: type Memory, range 32, base 0xc0000000, size 8, enabled
found-> vendor=0x10ec, dev=0x8139, revid=0x20
domain=0, bus=0, slot=1, func=0
class=02-00-00, hdrtype=0x00, mfdev=0
cmdreg=0x0100, statreg=0x0000, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
intpin=a, irq=0
map[10]: type I/O Port, range 32, base 0x100, size 8, port disabled
map[14]: type Memory, range 32, base 0xc0000100, size 8, memory disabled
pci0: <old> at device 3.0 (no driver attached)
ohci0: <Apple KeyLargo/Intrepid USB controller> mem 0xc0000000-0xc00000ff irq 4100 at device 2.0 on pci0
ohci0: Mapping IOMMU domain 0x80000000
ofw_pci mapdev: start 100e0000000, len 256
usbus0 on ohci0
ohci0: usbpf: Attached
random: harvesting attach, 8 bytes (4 bits) from usbus0
random: harvesting attach, 8 bytes (4 bits) from ohci0
re0: <RealTek 8139C+ 10/100BaseTX> port 0x100-0x1ff mem 0xc0000100-0xc00001ff irq 4099 at device 1.0 on pci0
ofw_pci mapdev: start 100e0000100, len 256
re0: MSI count : 0
re0: MSI-X count : 0
re0: Chip rev. 0x74800000
re0: MAC rev. 0x00000000
re0: Mapping IOMMU domain 0x80000000
miibus0: <MII bus> on re0
rlphy0: <RealTek internal media interface> PHY 0 on miibus0
rlphy0: OUI 0x000000, model 0x0000, rev. 0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow
random: harvesting attach, 8 bytes (4 bits) from rlphy0
random: harvesting attach, 8 bytes (4 bits) from miibus0
re0: Using defaults for TSO: 65518/35/2048
re0: bpf attached
re0: Ethernet address: 52:54:00:1a:cd:48
random: harvesting attach, 8 bytes (4 bits) from re0
random: harvesting attach, 8 bytes (4 bits) from pci0
random: harvesting attach, 8 bytes (4 bits) from pcib0
rtas0: <Run-Time Abstraction Services> on ofwbus0
rtas0: registered as a time-of-day clock (resolution 2000us, adjustment 0.001000000s)
random: harvesting attach, 8 bytes (4 bits) from rtas0
vdevice0: <POWER Hypervisor Virtual Device Root> on ofwbus0
vscsi0: <POWER Hypervisor Virtual SCSI Bus> irq 16781319 on vdevice0
vscsi0: Mapping IOMMU domain 0x2000
vscsi0: Queue depth 22 commands
random: harvesting attach, 8 bytes (4 bits) from vscsi0
uart0: <POWER Hypervisor Virtual Serial Port> irq 16781320 on vdevice0
random: harvesting attach, 8 bytes (4 bits) from uart0
random: harvesting attach, 8 bytes (4 bits) from vdevice0
ofwbus0: <hypervisor> compat linux,kvm (no driver attached)
procfs registered
Timecounter "timebase" frequency 512000000 Hz quality 0
Event timer "decrementer" frequency 512000000 Hz quality 1000
Timecounters tick every 1.000 msec
vlan: initialized, using hash tables with chaining
tcp_init: net.inet.tcp.tcbhashsize auto tuned to 16384
lo0: bpf attached
usbus0: 12Mbps Full Speed USB v1.0
(probe0:vscsi0:0:0:0): Down reving Protocol Version from 6 to 5?
ugen0.1: <Apple> at usbus0
uhub0: <Apple OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
(probe0:vscsi0:0:0:2): Down reving Protocol Version from 6 to 5?
(probe0:vscsi0:0:0:1): Down reving Protocol Version from 6 to 5?
pass0 at vscsi0 bus 0 scbus0 target 0 lun 0
pass0: <QEMU QEMU TARGET 2.3> Fixed Uninstalled SPC-3 SCSI device (offline)
pass0: 150.000MB/s transfers
pass1 at vscsi0 bus 0 scbus0 target 0 lun 1
pass1: <QEMU QEMU CD-ROM 2.3.> Removable CD-ROM SPC-3 SCSI device
pass1: 150.000MB/s transfers
pass2 at vscsi0 bus 0 scbus0 target 0 lun 2
pass2: <QEMU QEMU HARDDISK 2.3.> Fixed Direct Access SPC-3 SCSI device
pass2: 150.000MB/s transfers
cd0 at vscsi0 bus 0 scbus0 target 0 lun 1
cd0: <QEMU QEMU CD-ROM 2.3.> Removable CD-ROM SPC-3 SCSI device
cd0: 150.000MB/s transfers
cd0: 695MB (356002 2048 byte sectors)
da0 at vscsi0 bus 0 scbus0 target 0 lun 2
da0: <QEMU QEMU HARDDISK 2.3.> Fixed Direct Access SPC-3 SCSI device
da0: 150.000MB/s transfers
da0: 20480MB (41943040 512 byte sectors)
Adding CPU 0, pir=28, awake=1
Waking up CPU 8 (dev=7e5e08d8)
Adding CPU 8, pir=20, awake=1
Waking up CPU 16 (dev=7e5e10f8)
Adding CPU 16, pir=20, awake=1
Waking up CPU 24 (dev=7e5e1918)
Adding CPU 24, pir=20, awake=1
Waking up CPU 32 (dev=7e5e2138)
Adding CPU 32, pir=20, awake=1
Waking up CPU 40 (dev=7e5e2958)
Adding CPU 40, pir=20, awake=1
SMP: AP CPU #8 launched
SMP: AP CPU #32 launched
SMP: AP CPU #16 launched
SMP: AP CPU #24 launched
SMP: AP CPU #40 launched
Cheers,
Luciano.
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