Date: Tue, 22 Dec 2015 11:36:07 +0100 From: Luciano Mannucci <luciano@vespaperitivo.it> To: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: IBM KVM on Power 8 again - tried 11 20151217-r292413 Message-ID: <3pPvR73fpRz1cXKx@baobab.bilink.it>
next in thread | raw e-mail | index | archive | help
I'm still trying to install a freebsd on my Power 8 under quemu. The
last snapshot gives me:
SCSI: Looking for devices
8001000000000000 CD-ROM : "QEMU QEMU CD-ROM 2.3."
8000000000000000 DISK : "QEMU QEMU HARDDISK 2.3."
Populating /vdevice/vty@30000000
Populating /vdevice/nvram@71000000
Populating /pci@800000020000000
00 1800 (D) : 1af4 1002 unknown-legacy-device*
00 1000 (D) : 106b 003f serial bus [ usb-ohci ]
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 Dec 18 03:58:11 UTC 2015)
Memory: 1048576KB
Booted from: /vdevice/v-scsi@2000/disk@8001000000000000
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0xe49048+0x41ab78 syms=[0x8+0x143700+0x8+0x1402cb]
\
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...
Kernel entry at 0x102590 ...
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2015 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-CURRENT #0 r292413: Fri Dec 18 04:07:25 UTC 2015
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.
cpu0: IBM POWER8E revision 2.1, 3425.00 MHz
cpu0: Features dc000080<PPC32,PPC64,ALTIVEC,FPU,MMU,VSX>
real memory = 1036713984 (988 MB)
avail memory = 945573888 (901 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0: dev=3e5e0070 (BSP)
random: entropy device external interface
kbd0 at kbdmux0
ofwbus0: <Open Firmware Device Tree> on nexus0
xicp0: <PAPR virtual interrupt controller> on ofwbus0
cpulist0: <Open Firmware CPU Group> on ofwbus0
cpu0: <Open Firmware CPU> on cpulist0
cpu1: <Open Firmware CPU> on cpulist0
pcib0: <RTAS Host-PCI bridge> on ofwbus0
pci0: <POWER Hypervisor PCI bus> on pcib0
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
usbus0 on ohci0
re0: <RealTek 8139C+ 10/100BaseTX> port 0x100-0x1ff mem 0xc0000100-0xc00001ff irq 4099 at device 1.0 on pci0
re0: Chip rev. 0x74800000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rlphy0: <RealTek internal media interface> PHY 0 on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow
re0: Using defaults for TSO: 65518/35/2048
re0: Ethernet address: 52:54:00:b7:48:dc
rtas0: <Run-Time Abstraction Services> on ofwbus0
vdevice0: <POWER Hypervisor Virtual Device Root> on ofwbus0
vscsi0: <POWER Hypervisor Virtual SCSI Bus> irq 16781319 on vdevice0
vscsi0: Queue depth 22 commands
uart0: <POWER Hypervisor Virtual Serial Port> irq 16781320 on vdevice0
Timecounter "timebase" frequency 512000000 Hz quality 0
Event timer "decrementer" frequency 512000000 Hz quality 1000
Timecounters tick every 1.000 msec
usbus0: 12Mbps Full Speed USB v1.0
cd0 at vscsi0 bus 0 scbus0 target 0 lun 1
cugen0.1: <Apple> at usbus0
uhub0: <Apple OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
d0: <QEMU QEMU CD-ROM 2.3.> Removable CD-ROM SPC-3 SCSI device
cd0: 150.000MB/s transfers
cd0: 643MB (329505 2048 byte sectors)
da0 at vscsi0 bus 0 scbus0 target 0 lun 0
da0: <QEMU QEMU HARDDISK 2.3.> Fixed Direct Access SPC-3 SCSI device
da0: 150.000MB/s transfers
da0: 20480MB (41943040 512 byte sectors)
SMP: AP CPU #8 launched
WARNING: WITNESS option enabled, expect reduced performance.
Trying to mount root from cd9660:/dev/iso9660/11_0_CURRENT_POWERPC64_CD [ro]...
lock order reversal:
1st 0xc000000000055e40 bufwait (bufwait) @ /usr/src/sys/vm/vm_pager.c:380
2nd 0x47139a0 isofs (isofs) @ /usr/src/sys/kern/imgact_elf.c:877
stack backtrace:
#0 0x5c5f10 at ??+0
#1 0x529784 at ??+0
#2 0x617264 at ??+0
#3 0x8a968c at ??+0
#4 0x63e3c8 at ??+0
#5 0x4df950 at ??+0
#6 0x50b810 at ??+0
#7 0x50c900 at ??+0
#8 0x4e499c at ??+0
#9 0x510be4 at ??+0
#10 0x88c650 at ??+0
#11 0x88c524 at ??+0
userret: returning with the following locks held:
exclusive lockmgr bufwait (bufwait) r = 0 (0xc0000000000557b0) locked @ /usr/src/sys/vm/vm_pager.c:380
exclusive lockmgr bufwait (bufwait) r = 0 (0xc0000000000559e0) locked @ /usr/src/sys/vm/vm_pager.c:380
exclusive lockmgr bufwait (bufwait) r =uhub0: 3 ports with 3 removable, self powered
0 (0xc000000000055c10) locked @ /usr/src/sys/vm/vm_pager.c:380
exclusive lockmgr bufwait (bufwait) r = 0 (0xc000000000055e40) locked @ /usr/src/sys/vm/vm_pager.c:380
timeout stopping cpus
panic: witness_warn
cpuid = 0
KDB: stack backtrace:
0xc00000002458b110: at .kdb_backtrace+0x5c
0xc00000002458b240: at .vpanic+0x190
0xc00000002458b300: at .kassert_panic+0x8c
0xc00000002458b3a0: at .witness_warn+0x25c
0xc00000002458b470: at .userret+0xe8
0xc00000002458b500: at .trap+0xe70
0xc00000002458b770: at .powerpc_interrupt+0x1e0
0xc00000002458b810: user DSI read trap @ 0x1011c810 by 0x100001f0: srr1=0x800000000000d032
r1=0xffffffffffffddb0 cr=0 xer=0 ctr=0 r2=0x10124810 sr=0x40000000
KDB: enter: panic
[ thread pid 1 tid 100002 ]
Stopped at .kdb_enter+0x60: ld r2, r1, 0x28,
db>
Where am I wrong?
Thanks to everybody,
Luciano.
--
/"\ /Via A. Salaino, 7 - 20144 Milano (Italy)
\ / ASCII RIBBON CAMPAIGN / PHONE : +39 2 485781 FAX: +39 2 48578250
X AGAINST HTML MAIL / E-MAIL: posthamster@sublink.sublink.ORG
/ \ AND POSTINGS / WWW: http://www.lesassaie.IT/
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3pPvR73fpRz1cXKx>