From owner-freebsd-ppc@freebsd.org Tue Jun 7 16:32:08 2016 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1B316B6E836 for ; Tue, 7 Jun 2016 16:32:08 +0000 (UTC) (envelope-from luciano@vespaperitivo.it) Received: from baobab.bilink.net (baobab.bilink.net [212.45.144.44]) by mx1.freebsd.org (Postfix) with ESMTP id C13351F54 for ; Tue, 7 Jun 2016 16:32:07 +0000 (UTC) (envelope-from luciano@vespaperitivo.it) Received: from localhost (localhost [127.0.0.1]) by baobab.bilink.it (Postfix) with ESMTP id 3rPHCc6GWSzRRqX for ; Tue, 7 Jun 2016 18:32:12 +0200 (CEST) X-Virus-Scanned: amavisd-new at mcs.it Received: from baobab.bilink.net ([127.0.0.1]) by localhost (baobab.mcs.it [127.0.0.1]) (amavisd-new, port 11027) with ESMTP id 7e-tp8FnA5Gp for ; Tue, 7 Jun 2016 18:32:12 +0200 (CEST) Received: from hermes.mcs.it (hermes.mcs.it [192.168.132.21]) by baobab.bilink.it (Postfix) with ESMTP id 3rPHCc5MbQzRRqT for ; Tue, 7 Jun 2016 18:32:12 +0200 (CEST) Received: from mordeus (unknown [192.168.45.6]) by hermes.mcs.it (Postfix) with ESMTP id 33F2A1B7483 for ; Tue, 7 Jun 2016 18:32:06 +0200 (CEST) Date: Tue, 7 Jun 2016 18:32:05 +0200 From: Luciano Mannucci To: freebsd-ppc@freebsd.org Subject: Re: IBM KVM on P8 saga: FreeBSD-11.0-ALPHA1-powerpc-powerpc64-20160528-r300895 won't boot 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> X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; amd64-portbld-freebsd10.1) X-Face: 4qPv4GNcD; h<7Q/sK>+GqF4=CR@KmnPkSmwd+#%\F`4yjKO3"C]p'z=(oWRnsYBQGM\5g:4skqQY0NnV'dM:Mm:^/_+I@a"; [-s=ogufdF"9ggQ'=y MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Message-Id: <3rPHCc5MbQzRRqT@baobab.bilink.it> X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Jun 2016 16:32:08 -0000 On Tue, 7 Jun 2016 09:11:00 -0700 Nathan Whitehorn 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 cpu0: Features2 c2000000 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: nfslock: pseudo-device null: openfirm: random: harvesting attach, 8 bytes (4 bits) from nexus0 ofwbus0: on nexus0 random: harvesting attach, 8 bytes (4 bits) from ofwbus0 xicp0: on ofwbus0 random: harvesting attach, 8 bytes (4 bits) from xicp0 cpulist0: on ofwbus0 cpu0: on cpulist0 random: harvesting attach, 8 bytes (4 bits) from cpu0 cpu1: on cpulist0 random: harvesting attach, 8 bytes (4 bits) from cpu1 cpu2: on cpulist0 random: harvesting attach, 8 bytes (4 bits) from cpu2 cpu3: on cpulist0 random: harvesting attach, 8 bytes (4 bits) from cpu3 cpu4: on cpulist0 random: harvesting attach, 8 bytes (4 bits) from cpu4 cpu5: on cpulist0 random: harvesting attach, 8 bytes (4 bits) from cpu5 random: harvesting attach, 8 bytes (4 bits) from cpulist0 pcib0: on ofwbus0 pci0: 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: at device 3.0 (no driver attached) ohci0: 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: 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: on re0 rlphy0: 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: 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: on ofwbus0 vscsi0: irq 16781319 on vdevice0 vscsi0: Mapping IOMMU domain 0x2000 vscsi0: Queue depth 22 commands random: harvesting attach, 8 bytes (4 bits) from vscsi0 uart0: irq 16781320 on vdevice0 random: harvesting attach, 8 bytes (4 bits) from uart0 random: harvesting attach, 8 bytes (4 bits) from vdevice0 ofwbus0: 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: at usbus0 uhub0: 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: Fixed Uninstalled SPC-3 SCSI device (offline) pass0: 150.000MB/s transfers pass1 at vscsi0 bus 0 scbus0 target 0 lun 1 pass1: Removable CD-ROM SPC-3 SCSI device pass1: 150.000MB/s transfers pass2 at vscsi0 bus 0 scbus0 target 0 lun 2 pass2: Fixed Direct Access SPC-3 SCSI device pass2: 150.000MB/s transfers cd0 at vscsi0 bus 0 scbus0 target 0 lun 1 cd0: 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: 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. -- /"\ /Via A. 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