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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xen 4.0.4, kernel 3.5.0 HVM crash and kernel BUG
On Tue, Oct 02, 2012 at 04:46:37PM +0300, Valtteri Kiviniemi wrote: > Hi, > > I have not enabled debug on Xen or dom0 kernel. Could you tell me the > parameters for Xen coompilation needed to enable debugging? And If you > would also happen to know what are the options needed to enable kernel > debugging in menuconfig? Well I can probably manage to get the kernel > debugging enabled myself, but if you happen to know them please share so > maybe I can get everything enabled at the first try :) > I didn't mean compilation options, just the xen/kernel cmdline options, please use these: xen.gz loglvl=all guest_loglvl=all sync_console lapic=debug apic_verbosity=debug apic=debug iommu=off vmlinuz console=hvc0 earlyprintk=xen nomodeset initcall_debug debug loglevel=10 Plus your serial console settings for xen.gz, of course. -- Pasi > Thanks! > > - Valtteri > > 2012/10/2 Pasi Kärkkäinen <[1]pasik@xxxxxx> > > On Tue, Oct 02, 2012 at 04:01:04PM +0300, Valtteri Kiviniemi wrote: > > Hi, > > > > I already tried 3.2, 3.5, 3.5.0, 3.6.0-rc7 and 3.6.0, same problem > all of > > those. My dom0 config is the same config that I'am using on other > server > > where HVM is working, so I dont think that it is a config problem. > I have > > triple checked everything and all should be ok. dom0 dmesg shows > the same > > crash that I have previously posted here. /var/log/xen/ does not > contain > > any specific errors. > > > > Could this be some kind of broblem with my motherboard bios being > buggy or > > CPU not supported? I'm using the new intel Ivy Bridge processor > which has > > integrated GPU, but that should not probably cause these kind of > problems. > > Or maybe some ACPI problem? xm dmesg is showing some notices about > ACPI. > > Is there any ACPI kernel parameters that I should try booting? This > has to > > be somekind of problem with my hardware, or then maybe it could be > a > > kernel problem too. I just really cant figure this out myself, I > have > > tried everything. > > > > Hmm.. I have some distant memories of seeing a patch that fixes a bug > on recent Ivy Bridge systems, but I can't find a link right now. > Maybe you're affected by that.. > > Also: Did you already post the crash log, with all the debug/verbose > options enabled for both Xen and dom0 kernel? > > -- Pasi > > Lets take a quick summary of what has been tested, what hardware > I'm using > > etc. > > > > Xen-versions tested: 4.2.0, 4.0.4 > > Kernel-versions tested: 3.2.0, 3.5.0, 3.5.4, 3.6.0-rc7, 3.6.0 > > > > Host OS: Debian testing/wheezy, udev version 175-7, 2.13-35, python > > version 2.7.3~rc2-2.1 > > > > Hardware: > > > > CPU: Intel Core i7-3770 3.4GHz > > MB: Intel DQ77MK (latest bios updated) > > Memory: 32GB (4 x 8GB DDR3-1600MHz) > > > > All relevant log files and configs: > > > > dom0 dmesg: [1][2]http://nago.fi/dmesg.txt > > qemu-dm log: [2][3]http://nago.fi/qemu-dm.txt > > xm dmesg log: [3][4]http://nago.fi/xm-dmesg.txt > > domU config: [4][5]http://nago.fi/domu-config.txt > > dom0 kernel config: [5][6]http://nago.fi/dom0-config.txt > > > > I have also tried playing with every setting on that domU that I > can think > > of and tried different configs etc. > > > > - Valtteri > > > > 2012/10/2 Pasi Kärkkäinen <[6][7]pasik@xxxxxx> > > > > On Tue, Oct 02, 2012 at 03:11:07PM +0300, Valtteri Kiviniemi > wrote: > > > Hi, > > > > > > Another update: > > > > > > I wanted to check that if a Linux HVM would boot with > working VNC > > console, > > > so I tried to launch a Debian Squeeze installer on HVM. It > refused > > to > > > start ant told me that vbd hotplug scripts were not working. > After > > that > > > failure even the Windows domU would not anymore start which > was > > previously > > > starting ok. > > > > > > The hotplug scripts also starts hanging on the processes. > > > > > > root 9401 0.1 0.1 17700 1640 ? S 15:05 > 0:00 > > /bin/bash > > > /etc/xen/scripts/xen-hotplug-cleanup > > > root 9441 0.1 0.1 17700 1644 ? S 15:05 > 0:00 > > /bin/bash > > > /etc/xen/scripts/xen-hotplug-cleanup > > > root 9481 0.1 0.1 17700 1640 ? S 15:05 > 0:00 > > /bin/bash > > > /etc/xen/scripts/xen-hotplug-cleanup > > > root 9560 0.1 0.1 17700 1640 ? S 15:05 > 0:00 > > /bin/bash > > > /etc/xen/scripts/xen-hotplug-cleanup > > > root 10738 0.1 0.1 17696 1636 ? S 15:05 > 0:00 > > /bin/bash > > > /etc/xen/scripts/xen-hotplug-cleanup > > > root 10747 0.1 0.1 17792 1736 ? S 15:05 > 0:00 > > /bin/bash > > > /etc/xen/scripts/block remove > > > root 11286 0.0 0.0 4080 324 ? S 15:06 > 0:00 > > sleep 1 > > > root 11290 0.0 0.0 4080 324 ? S 15:06 > 0:00 > > sleep 1 > > > root 11294 0.0 0.0 4080 324 ? S 15:06 > 0:00 > > sleep 1 > > > root 11298 0.0 0.0 4080 324 ? S 15:06 > 0:00 > > sleep 1 > > > root 11302 0.0 0.0 4080 320 ? S 15:06 > 0:00 > > sleep 1 > > > root 11306 0.0 0.0 4080 320 ? S 15:06 > 0:00 > > sleep 1 > > > > > > Then I did a xm destroy and I had again the kernel BUG on > dmesg. So > > it > > > seems that the problem is not fixed by using 3.6.0. Udev > version is > > 175-7. > > > > > > > So you have definitely something broken in your system, > > probably in your dom0 kernel. Try with Linux 3.5.4 or 3.4.x, > > and see how that goes. > > > > Any errors in dom0 dmesg? How about in /var/log/xen/* ? > > > > -- Pasi > > > > > > > > > > > 2012/10/1 Valtteri Kiviniemi > <[1][7][8]kiviniemi.valtteri@xxxxxxxxx> > > > > > > Hi, > > > > > > CPU: Intel Core i7-3770 3.4GHz > > > [2][8][9]http://ark.intel.com/products/65719/ > > > > > > MB: Intel DQ77MK (latest bios updated) > > > > > > > [3][9][10]http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/desktop-board-dq77mk.html > > > > > > Memory: 32GB (4 x 8GB DDR3-1600MHz) > > > > > > Host is Debian wheezy/testing, Xen 4.0.4 and latest 3.6.0 > kernel. > > > > > > Noticed also some errors in xm dmesg: > > > > > > root@xen-2:~# xm dmesg > > > > > > (XEN) Xen version 4.0.4 ([4][10][11]root@xxxxxxxxxxxx) > (gcc version > > 4.7.1 > > > (Debian 4.7.1-7) ) Sun Sep 30 20:28:26 EEST 2012 > > > (XEN) Latest ChangeSet: unavailable > > > (XEN) Bootloader: GNU GRUB 0.97 > > > (XEN) Command line: dom0_mem=1280M cpufreq=xen > clocksource=hpet > > > (XEN) Video information: > > > (XEN) VGA is text mode 80x25, font 8x16 > > > (XEN) VBE/DDC methods: none; EDID transfer time: 0 > seconds > > > (XEN) EDID info not retrieved because no DDC retrieval > method > > detected > > > (XEN) Disc information: > > > (XEN) Found 4 MBR signatures > > > (XEN) Found 4 EDD information structures > > > (XEN) Xen-e820 RAM map: > > > (XEN) 0000000000000000 - 000000000009d800 (usable) > > > (XEN) 000000000009d800 - 00000000000a0000 (reserved) > > > (XEN) 00000000000e0000 - 0000000000100000 (reserved) > > > (XEN) 0000000000100000 - 0000000020000000 (usable) > > > (XEN) 0000000020000000 - 0000000020200000 (reserved) > > > (XEN) 0000000020200000 - 0000000040004000 (usable) > > > (XEN) 0000000040004000 - 0000000040005000 (reserved) > > > (XEN) 0000000040005000 - 00000000dbe44000 (usable) > > > (XEN) 00000000dbe44000 - 00000000dc2d7000 (reserved) > > > (XEN) 00000000dc2d7000 - 00000000dc2e7000 (ACPI data) > > > (XEN) 00000000dc2e7000 - 00000000dc40c000 (ACPI NVS) > > > (XEN) 00000000dc40c000 - 00000000dc6af000 (reserved) > > > (XEN) 00000000dc6af000 - 00000000dc6b0000 (usable) > > > (XEN) 00000000dc6b0000 - 00000000dc6f3000 (ACPI NVS) > > > (XEN) 00000000dc6f3000 - 00000000dd000000 (usable) > > > (XEN) 00000000dd800000 - 00000000dfa00000 (reserved) > > > (XEN) 00000000f8000000 - 00000000fc000000 (reserved) > > > (XEN) 00000000fec00000 - 00000000fec01000 (reserved) > > > (XEN) 00000000fed00000 - 00000000fed04000 (reserved) > > > (XEN) 00000000fed1c000 - 00000000fed20000 (reserved) > > > (XEN) 00000000fee00000 - 00000000fee01000 (reserved) > > > (XEN) 00000000ff000000 - 0000000100000000 (reserved) > > > (XEN) 0000000100000000 - 000000081e600000 (usable) > > > (XEN) ACPI: RSDP 000F0490, 0024 (r2 INTEL) > > > (XEN) ACPI: XSDT DC2DB080, 007C (r1 INTEL DQ77MK > 32 AMI > > > 10013) > > > (XEN) ACPI: FACP DC2E51F0, 010C (r5 INTEL DQ77MK > 32 AMI > > > 10013) > > > (XEN) ACPI Warning (tbfadt-0232): FADT (revision 5) is > longer > > than ACPI > > > 2.0 version, truncating length 0x10C to 0xF4 [20070126] > > > (XEN) ACPI: DSDT DC2DB188, A061 (r2 INTEL DQ77MK > 32 INTL > > > 20051117) > > > (XEN) ACPI: FACS DC40A080, 0040 > > > (XEN) ACPI: APIC DC2E5300, 0092 (r3 INTEL DQ77MK > 32 AMI > > > 10013) > > > (XEN) ACPI: FPDT DC2E5398, 0044 (r1 INTEL DQ77MK > 32 AMI > > > 10013) > > > (XEN) ACPI: TCPA DC2E53E0, 0032 (r2 INTEL DQ77MK > 32 MSFT > > > 1000013) > > > (XEN) ACPI: MCFG DC2E5418, 003C (r1 INTEL DQ77MK > 32 MSFT > > > 97) > > > (XEN) ACPI: HPET DC2E5458, 0038 (r1 INTEL DQ77MK > 32 AMI. > > > 5) > > > (XEN) ACPI: SSDT DC2E5490, 036D (r1 INTEL DQ77MK > 32 INTL > > > 20091112) > > > (XEN) ACPI: SSDT DC2E5800, 09AA (r1 INTEL DQ77MK > 32 INTL > > > 20051117) > > > (XEN) ACPI: SSDT DC2E61B0, 0A92 (r1 INTEL DQ77MK > 32 INTL > > > 20051117) > > > (XEN) ACPI: DMAR DC2E6C48, 00B8 (r1 INTEL DQ77MK > 32 INTL > > > 1) > > > (XEN) ACPI: ASF! DC2E6D00, 00A5 (r32 INTEL DQ77MK > 32 > > TFSM > > > F4240) > > > (XEN) System RAM: 32682MB (33467320kB) > > > (XEN) Domain heap initialised > > > (XEN) ACPI: 32/64X FACS address mismatch in FADT - > > > dc40a080/0000000000000000, using 32 > > > (XEN) Processor #0 7:10 APIC version 21 > > > (XEN) Processor #2 7:10 APIC version 21 > > > (XEN) Processor #4 7:10 APIC version 21 > > > (XEN) Processor #6 7:10 APIC version 21 > > > (XEN) Processor #1 7:10 APIC version 21 > > > (XEN) Processor #3 7:10 APIC version 21 > > > (XEN) Processor #5 7:10 APIC version 21 > > > (XEN) Processor #7 7:10 APIC version 21 > > > (XEN) IOAPIC[0]: apic_id 2, version 32, address > 0xfec00000, GSI > > 0-23 > > > (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs > > > (XEN) Switched to APIC driver x2apic_cluster. > > > (XEN) x2APIC mode enabled. > > > (XEN) Using scheduler: SMP Credit Scheduler (credit) > > > (XEN) Detected 3392.369 MHz processor. > > > (XEN) Initing memory sharing. > > > (XEN) VMX: Supported advanced features: > > > (XEN) - APIC MMIO access virtualisation > > > (XEN) - APIC TPR shadow > > > (XEN) - Extended Page Tables (EPT) > > > (XEN) - Virtual-Processor Identifiers (VPID) > > > (XEN) - Virtual NMI > > > (XEN) - MSR direct-access bitmap > > > (XEN) - Unrestricted Guest > > > (XEN) EPT supports 2MB super page. > > > (XEN) HVM: ASIDs enabled. > > > (XEN) HVM: VMX enabled > > > (XEN) HVM: Hardware Assisted Paging detected. > > > (XEN) Intel VT-d Snoop Control not enabled. > > > (XEN) Intel VT-d Dom0 DMA Passthrough not enabled. > > > (XEN) Intel VT-d Queued Invalidation enabled. > > > (XEN) Intel VT-d Interrupt Remapping enabled. > > > (XEN) I/O virtualisation enabled > > > (XEN) - Dom0 mode: Relaxed > > > (XEN) Enabled directed EOI with ioapic_ack_old on! > > > (XEN) Total of 8 processors activated. > > > (XEN) ENABLING IO-APIC IRQs > > > (XEN) -> Using old ACK method > > > (XEN) TSC is reliable, synchronization unnecessary > > > (XEN) Platform timer appears to have unexpectedly wrapped > 1 > > times. > > > (XEN) Platform timer is 14.318MHz HPET > > > (XEN) Allocated console ring of 16 KiB. > > > (XEN) Brought up 8 CPUs > > > (XEN) *** LOADING DOMAIN 0 *** > > > (XEN) Xen kernel: 64-bit, lsb, compat32 > > > (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> > > 0x1ae7000 > > > (XEN) PHYSICAL MEMORY ARRANGEMENT: > > > (XEN) Dom0 alloc.: 0000000804000000->0000000806000000 > (319488 > > pages > > > to be allocated) > > > (XEN) VIRTUAL MEMORY ARRANGEMENT: > > > (XEN) Loaded kernel: ffffffff81000000->ffffffff81ae7000 > > > (XEN) Init. ramdisk: ffffffff81ae7000->ffffffff81ae7000 > > > (XEN) Phys-Mach map: ffffffff81ae7000->ffffffff81d67000 > > > (XEN) Start info: ffffffff81d67000->ffffffff81d674b4 > > > (XEN) Page tables: ffffffff81d68000->ffffffff81d7b000 > > > (XEN) Boot stack: ffffffff81d7b000->ffffffff81d7c000 > > > (XEN) TOTAL: ffffffff80000000->ffffffff82000000 > > > (XEN) ENTRY ADDRESS: ffffffff815e3210 > > > (XEN) Dom0 has maximum 8 VCPUs > > > (XEN) [VT-D]iommu.c:718: BIOS did not enable IGD for VT > properly. > > > Disabling IGD VT-d engine. > > > (XEN) Scrubbing Free RAM: done. > > > (XEN) Xen trace buffers: disabled > > > (XEN) Std. Loglevel: Errors and warnings > > > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and > warnings) > > > (XEN) Xen is relinquishing VGA console. > > > (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times > to > > switch > > > input to Xen) > > > (XEN) Freed 172kB init memory. > > > (XEN) traps.c:2333:d0 Domain attempted WRMSR > 000000000000008b > > from > > > 00000012:00000000 to 00000000:00000000. > > > > > > - Valtteri > > > > > > 2012/10/1 Pasi Kärkkäinen <[5][11][12]pasik@xxxxxx> > > > > > > On Mon, Oct 01, 2012 at 09:12:50PM +0300, Valtteri > Kiviniemi > > wrote: > > > > Hi, > > > > > > > > Lowering memory or vcpu's does not help, problem is > the > > same. I > > > originally > > > > installed Xen 4.2.0 and the problem was same on > that too. > > Then I > > > > downgraded back to 4.0.4 since I thought that this > might > > be a bug > > > on > > > > 4.2.0. I have been previously running Windows > Server 2008 > > R2 > > > succesfully > > > > on Xen 4.0.x on different hardware with this same > config. > > > Hypervisor is > > > > 64bit and windows is 64bit. > > > > > > > > Any ideas what to try next? > > > > > > > > > > What kind of hardware is that? > > > > > > [6][12][13]xen.org automated testing regularly tests > Windows VMs, > > and it works > > > OK there. > > > > > > -- Pasi > > > > Ps. qemu-dm.log is the following: > > > > > > > > domid: 10 > > > > config qemu network with xen bridge for tap10.0 > xenbr0 > > > > Using file /dev/virtuals/ts in read-write mode > > > > Using file > /media/iso/windows_server_2008_r2_sp1.iso in > > read-only > > > mode > > > > Watching > /local/domain/0/device-model/10/logdirty/cmd > > > > Watching /local/domain/0/device-model/10/command > > > > qemu_map_cache_init nr_buckets = 10000 size 4194304 > > > > shared page at pfn feffd > > > > buffered io page at pfn feffb > > > > Guest uuid = 52f19e23-2955-c27d-a22c-60c5d8c60d5a > > > > Time offset set 0 > > > > populating video RAM at ff000000 > > > > mapping video RAM from ff000000 > > > > Register xen platform. > > > > Done register platform. > > > > platform_fixed_ioport: changed ro/rw state of ROM > memory > > area. > > > now is rw > > > > state. > > > > > > > xs_read(/local/domain/0/device-model/10/xen_extended_power_mgmt): > > > read > > > > error > > > > medium change watch on `hdc' (index: 1): > > > > /media/iso/windows_server_2008_r2_sp1.iso > > > > I/O request not ready: 0, ptr: 0, port: 0, data: 0, > count: > > 0, > > > size: 0 > > > > Log-dirty: no command yet. > > > > xs_read(/local/domain/10/log-throttling): read > error > > > > qemu: ignoring not-understood drive > > > `/local/domain/10/log-throttling' > > > > medium change watch on > `/local/domain/10/log-throttling' - > > > unknown device, > > > > ignored > > > > cirrus vga map change while on lfb mode > > > > mapping vram to f0000000 - f0400000 > > > > platform_fixed_ioport: changed ro/rw state of ROM > memory > > area. > > > now is rw > > > > state. > > > > platform_fixed_ioport: changed ro/rw state of ROM > memory > > area. > > > now is ro > > > > state. > > > > > > > > 2012/10/1 Pasi Kärkkäinen > <[1][7][13][14]pasik@xxxxxx> > > > > > > > > On Mon, Oct 01, 2012 at 07:23:44PM +0300, > Valtteri > > Kiviniemi > > > wrote: > > > > > Hi, > > > > > > > > > > I have tried other config files, but the > problem is > > the > > > same. At > > > > the > > > > > moment I'm using a config file from another > server > > where I > > > have a > > > > working > > > > > Windows Server 2008 R2 installation, so I > dont > > think that > > > there is > > > > > anything wrong with my config: > > > > > > > > > > > > > Did you try with less vcpus, for example 2 ? > > > > how about with less memory, say 2 GB ? > > > > > > > > Did you try with later Xen versions? Is that a > 32bit > > Xen, or > > > 64bit Xen > > > > hypervisor? > > > > > > > > -- Pasi > > > > > kernel = "/usr/lib/xen/boot/hvmloader" > > > > > builder = "hvm" > > > > > shadow_memory = "8" > > > > > memory = "4096" > > > > > name = "ts" > > > > > vcpus = "8" > > > > > cpus = ["0", "1", "2", "3", "4", "5", "6", > "7"] > > > > > pae = "1" > > > > > acpi = "1" > > > > > apic = "1" > > > > > vfb = [ 'type=vnc, vnclisten=10.100.100.50, > > vncpasswd=xxx' > > > ] > > > > > xen_extended_power_mgmt = "0" > > > > > vif = [ "type=ioemu, mac=00:16:3e:d7:d7:5d, > > bridge=xenbr0" > > > ] > > > > > disk = [ "phy:/dev/virtuals/ts,hda,w", > > > > > > > > > "file:/media/iso/windows_server_2008_r2_sp1.iso,hdc:cdrom,r" ] > > > > > on_poweroff = "destroy" > > > > > on_reboot = "restart" > > > > > on_crash = "restart" > > > > > viridian = "1" > > > > > device_model = "/usr/lib/xen/bin/qemu-dm" > > > > > boot = "dc" > > > > > snapshot = "0" > > > > > vncconsole = "1" > > > > > sdl = "0" > > > > > opengl = "0" > > > > > vnc = "1" > > > > > nographic = "0" > > > > > stdvga = "0" > > > > > tsc_mode = "1" > > > > > monitor = "0" > > > > > localtime = "1" > > > > > usb = "0" > > > > > keymap = "fi" > > > > > xen_platform_pci = "1" > > > > > pci_msitranslate = "1" > > > > > pci_power_mgmt = "0" > > > > > > > > > > 2012/10/1 Pasi Kärkkäinen > > <[1][2][8][14][15]pasik@xxxxxx> > > > > > > > > > > On Mon, Oct 01, 2012 at 06:46:08PM +0300, > > Valtteri > > > Kiviniemi > > > > wrote: > > > > > > Hi, > > > > > > > > > > > > Yes, I have viridian=1 on my domU > config. > > > > > > > > > > > > > > > > Try with some known good domU configfile. > > > > > > > > > > -- Pasi > > > > > > 2012/10/1 Pasi Kärkkäinen > > > <[1][2][3][9][15][16]pasik@xxxxxx> > > > > > > > > > > > > On Mon, Oct 01, 2012 at 05:06:53PM > +0300, > > > Valtteri > > > > Kiviniemi > > > > > wrote: > > > > > > > Hi, > > > > > > > > > > > > > > I'm now using 3.6.0 and can't > > reproduce that > > > crash > > > > anymore, > > > > > so it > > > > > > seems > > > > > > > that it was a kernel bug. > > > > > > > > > > > > > > > > > > > OK. > > > > > > > However I'm still getting > black > > screen on > > > VNC > > > > > > > when trying to install Windows > Server > > 2008 > > > R2. I can > > > > see the > > > > > > "windows is > > > > > > > loading files" screen but > after the > > > installer starts > > > > the VNC > > > > > > display goes > > > > > > > black. > > > > > > > > > > > > > > Any ideas? > > > > > > > > > > > > > > > > > > > Do you have viridian=1 specified > for the > > windows > > > vm? > > > > > > > > > > > > -- Pasi > > > > > > > > > > > > > - Valtteri > > > > > > > > > > > > > > 2012/10/1 Pasi Kärkkäinen > > > <[1][2][3][4][10][16][17]pasik@xxxxxx> > > > > > > > > > > > > > > On Sun, Sep 30, 2012 at > 11:18:03PM > > +0300, > > > Valtteri > > > > > Kiviniemi > > > > > > wrote: > > > > > > > > Hi, > > > > > > > > > > > > > > > > > > > > > > Hello, > > > > > > > > I'm trying to get > Windows > > Server 2008 > > > R2 > > > > installation > > > > > > booting on > > > > > > > Xen > > > > > > > > 4.0.4. Using the > following > > config: > > > > > > > > > > > > > > > > > > > > > > <snip> > > > > > > > > > > > > > > > > The domU will start > booting > > just > > > fine, but > > > > after a > > > > > few > > > > > > minutes the > > > > > > > VNC > > > > > > > > screen goes black. > After that > > when > > > typing "xm > > > > destroy > > > > > ts" it > > > > > > will > > > > > > > trigger > > > > > > > > a kernel BUG: > > > > > > > > > > > > > > > > BUG: unable to handle > kernel > > NULL > > > pointer > > > > dereference > > > > > at > > > > > > > 0000000000000030 > > > > > > > > IP: > [<ffffffff810c50c4>] > > > iput+0x3e/0x195 > > > > > > > > PGD 0 > > > > > > > > Oops: 0000 [#1] SMP > > > > > > > > CPU 6 > > > > > > > > Pid: 3571, comm: > qemu-dm Not > > tainted > > > > 3.5.0-dom0 #1 > > > > > > > > > > > > > > First of all upgrade to > latest > > 3.5.x Linux > > > kernel > > > > release > > > > > .. so > > > > > > at least > > > > > > > 3.5.4. > > > > > > > > > > > > > > -- Pasi > > > > > > > > > > > > > > > /DQ77MK > > > > > > > > RIP: > e030:[<ffffffff810c50c4>] > > > > [<ffffffff810c50c4>] > > > > > > > iput+0x3e/0x195 > > > > > > > > RSP: > e02b:ffff8800389ffbf8 > > EFLAGS: > > > 00010246 > > > > > > > > RAX: 0000000000000001 > RBX: > > > ffff8800377b0720 > > > > RCX: > > > > > > ffff8800501c0000 > > > > > > > > RDX: ffff8800501c0000 > RSI: > > > ffff8800377b0790 > > > > RDI: > > > > > > ffff8800377b0790 > > > > > > > > RBP: 0000000000000000 > R08: > > > ffffffff815cdd00 > > > > R09: > > > > > > 0000000000000016 > > > > > > > > R10: fefefefefefefeff > R11: > > > ffff8800377b0400 > > > > R12: > > > > > > 00000001000a3e0c > > > > > > > > R13: 0000000000000000 > R14: > > > 00000001000a3e0c > > > > R15: > > > > > > ffff8800389ffc28 > > > > > > > > FS: > 00007f1af70a8700(0000) > > > > GS:ffff880050180000(0000) > > > > > > > > knlGS:0000000000000000 > > > > > > > > CS: e033 DS: 0000 ES: > 0000 > > CR0: > > > > 000000008005003b > > > > > > > > CR2: 0000000000000030 > CR3: > > > 000000000156d000 > > > > CR4: > > > > > > 0000000000002660 > > > > > > > > DR0: 0000000000000000 > DR1: > > > 0000000000000000 > > > > DR2: > > > > > > 0000000000000000 > > > > > > > > DR3: 0000000000000000 > DR6: > > > 00000000ffff0ff0 > > > > DR7: > > > > > > 0000000000000400 > > > > > > > > Process qemu-dm (pid: > 3571, > > > threadinfo > > > > > ffff8800389fe000, > > > > > > task > > > > > > > > ffff88003a721260) > > > > > > > > Stack: > > > > > > > > ffff88003a6d6400 > > ffff8800377b0000 > > > > 00000001000a3e0c > > > > > > > ffffffff8133ce8f > > > > > > > > ffff8800377b0400 > > ffffffff8134b6cd > > > > ffff8800389ffc28 > > > > > > > ffff8800389ffc28 > > > > > > > > ffff8800377b00f8 > > ffff8800377b0680 > > > > ffff880038cdcd60 > > > > > > > ffff8800377b0000 > > > > > > > > Call Trace: > > > > > > > > [<ffffffff8133ce8f>] ? > > > > sk_release_kernel+0x23/0x39 > > > > > > > > [<ffffffff8134b6cd>] ? > > > > netdev_run_todo+0x1e9/0x206 > > > > > > > > [<ffffffff8129798f>] ? > > > > tun_chr_close+0x4c/0x7b > > > > > > > > [<ffffffff810b39d3>] ? > > > fput+0xe4/0x1c5 > > > > > > > > [<ffffffff810b202c>] ? > > > filp_close+0x61/0x68 > > > > > > > > [<ffffffff81035e62>] ? > > > > put_files_struct+0x62/0xb9 > > > > > > > > [<ffffffff81036374>] ? > > > do_exit+0x24a/0x74c > > > > > > > > [<ffffffff81036906>] ? > > > > do_group_exit+0x6b/0x9d > > > > > > > > [<ffffffff8103ea0b>] ? > > > > > get_signal_to_deliver+0x449/0x46e > > > > > > > > [<ffffffff81009fa5>] ? > > > do_signal+0x28/0x4c4 > > > > > > > > [<ffffffff81027079>] ? > > > > > pvclock_clocksource_read+0x48/0xbf > > > > > > > > [<ffffffff8105b745>] ? > > > ktime_get_ts+0x66/0xa8 > > > > > > > > [<ffffffff810bfb18>] ? > > > > > poll_select_copy_remaining+0xe0/0xf5 > > > > > > > > [<ffffffff8100a48d>] ? > > > > do_notify_resume+0x3b/0x74 > > > > > > > > [<ffffffff81411a70>] ? > > > int_signal+0x12/0x17 > > > > > > > > Code: 00 00 00 40 74 02 > 0f 0b > > 48 8d > > > 77 70 48 > > > > 8d bf 08 > > > > > 01 00 > > > > > > 00 e8 > > > > > > > 8b 71 10 > > > > > > > > 00 85 c0 0f 84 5d 01 00 > 00 48 > > 8b 6b > > > 18 f6 83 > > > > 80 00 00 > > > > > 00 08 > > > > > > <4c> 8b > > > > > > > 65 30 > > > > > > > > 74 11 be 68 05 00 00 48 > c7 c7 > > 8e df > > > 4f 81 e8 > > > > bb d0 > > > > > > > > RIP > [<ffffffff810c50c4>] > > > iput+0x3e/0x195 > > > > > > > > RSP <ffff8800389ffbf8> > > > > > > > > CR2: 0000000000000030 > > > > > > > > ---[ end trace > > 67cc1654658fedcc ]--- > > > > > > > > Fixing recursive fault > but > > reboot is > > > needed! > > > > > > > > > > > > > > > > I also tested Xen 4.2.0 > and > > problem > > > is the > > > > same. So > > > > > is this > > > > > > a Xen > > > > > > > bug or a > > > > > > > > kernel bug? I am > running > > vanilla > > > > > [1][2][3][4][5][11][17][18]kernel.org > kernel > > > > > > 3.5.0 and > > > > > > > my > > > > > > > > hardware is Intel Core > i7-3770 > > CPU > > > and Intel > > > > DQ77MK > > > > > > motherboard > > > > > > > with > > > > > > > > latest bios. > > > > > > > > > > > > > > > > Best regards, > > > > > > > > Valtteri Kiviniemi > > > > > > > > > > > > > > > > References > > > > > > > > > > > > > > > > Visible links > > > > > > > > 1. > > [3][4][5][6][12][18][19]http://kernel.org/ > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > Xen-devel mailing list > > > > > > > > > > [4][5][6][7][13][19][20]Xen-devel@xxxxxxxxxxxxx > > > > > > > > > > > [5][6][7][8][14][20][21]http://lists.xen.org/xen-devel > > > > > > > > > > > > > > References > > > > > > > > > > > > > > Visible links > > > > > > > 1. > > mailto:[7][8][9][15][21][22]pasik@xxxxxx > > > > > > > 2. > > [8][9][10][16][22][23]http://kernel.org/ > > > > > > > 3. > > [9][10][11][17][23][24]http://kernel.org/ > > > > > > > 4. > > > mailto:[10][11][12][18][24][25]Xen-devel@xxxxxxxxxxxxx > > > > > > > 5. > > > [11][12][13][19][25][26]http://lists.xen.org/xen-devel > > > > > > > > > > > > References > > > > > > > > > > > > Visible links > > > > > > 1. > mailto:[13][14][20][26][27]pasik@xxxxxx > > > > > > 2. > mailto:[14][15][21][27][28]pasik@xxxxxx > > > > > > 3. > [15][16][22][28][29]http://kernel.org/ > > > > > > 4. > [16][17][23][29][30]http://kernel.org/ > > > > > > 5. > > mailto:[17][18][24][30][31]Xen-devel@xxxxxxxxxxxxx > > > > > > 6. > > [18][19][25][31][32]http://lists.xen.org/xen-devel > > > > > > 7. > mailto:[19][20][26][32][33]pasik@xxxxxx > > > > > > 8. > [20][21][27][33][34]http://kernel.org/ > > > > > > 9. > [21][22][28][34][35]http://kernel.org/ > > > > > > 10. > > mailto:[22][23][29][35][36]Xen-devel@xxxxxxxxxxxxx > > > > > > 11. > > [23][24][30][36][37]http://lists.xen.org/xen-devel > > > > > > > > > > References > > > > > > > > > > Visible links > > > > > 1. mailto:[25][31][37][38]pasik@xxxxxx > > > > > 2. mailto:[26][32][38][39]pasik@xxxxxx > > > > > 3. mailto:[27][33][39][40]pasik@xxxxxx > > > > > 4. [28][34][40][41]http://kernel.org/ > > > > > 5. [29][35][41][42]http://kernel.org/ > > > > > 6. > mailto:[30][36][42][43]Xen-devel@xxxxxxxxxxxxx > > > > > 7. > [31][37][43][44]http://lists.xen.org/xen-devel > > > > > 8. mailto:[32][38][44][45]pasik@xxxxxx > > > > > 9. [33][39][45][46]http://kernel.org/ > > > > > 10. [34][40][46][47]http://kernel.org/ > > > > > 11. > mailto:[35][41][47][48]Xen-devel@xxxxxxxxxxxxx > > > > > 12. > [36][42][48][49]http://lists.xen.org/xen-devel > > > > > 13. mailto:[37][43][49][50]pasik@xxxxxx > > > > > 14. mailto:[38][44][50][51]pasik@xxxxxx > > > > > 15. [39][45][51][52]http://kernel.org/ > > > > > 16. [40][46][52][53]http://kernel.org/ > > > > > 17. > mailto:[41][47][53][54]Xen-devel@xxxxxxxxxxxxx > > > > > 18. > [42][48][54][55]http://lists.xen.org/xen-devel > > > > > 19. mailto:[43][49][55][56]pasik@xxxxxx > > > > > 20. [44][50][56][57]http://kernel.org/ > > > > > 21. [45][51][57][58]http://kernel.org/ > > > > > 22. > mailto:[46][52][58][59]Xen-devel@xxxxxxxxxxxxx > > > > > 23. > [47][53][59][60]http://lists.xen.org/xen-devel > > > > > > > > References > > > > > > > > Visible links > > > > 1. mailto:[54][60][61]pasik@xxxxxx > > > > 2. mailto:[55][61][62]pasik@xxxxxx > > > > 3. mailto:[56][62][63]pasik@xxxxxx > > > > 4. mailto:[57][63][64]pasik@xxxxxx > > > > 5. [58][64][65]http://kernel.org/ > > > > 6. [59][65][66]http://kernel.org/ > > > > 7. mailto:[60][66][67]Xen-devel@xxxxxxxxxxxxx > > > > 8. [61][67][68]http://lists.xen.org/xen-devel > > > > 9. mailto:[62][68][69]pasik@xxxxxx > > > > 10. [63][69][70]http://kernel.org/ > > > > 11. [64][70][71]http://kernel.org/ > > > > 12. mailto:[65][71][72]Xen-devel@xxxxxxxxxxxxx > > > > 13. [66][72][73]http://lists.xen.org/xen-devel > > > > 14. mailto:[67][73][74]pasik@xxxxxx > > > > 15. mailto:[68][74][75]pasik@xxxxxx > > > > 16. [69][75][76]http://kernel.org/ > > > > 17. [70][76][77]http://kernel.org/ > > > > 18. mailto:[71][77][78]Xen-devel@xxxxxxxxxxxxx > > > > 19. [72][78][79]http://lists.xen.org/xen-devel > > > > 20. mailto:[73][79][80]pasik@xxxxxx > > > > 21. [74][80][81]http://kernel.org/ > > > > 22. [75][81][82]http://kernel.org/ > > > > 23. mailto:[76][82][83]Xen-devel@xxxxxxxxxxxxx > > > > 24. [77][83][84]http://lists.xen.org/xen-devel > > > > 25. mailto:[78][84][85]pasik@xxxxxx > > > > 26. mailto:[79][85][86]pasik@xxxxxx > > > > 27. mailto:[80][86][87]pasik@xxxxxx > > > > 28. [81][87][88]http://kernel.org/ > > > > 29. [82][88][89]http://kernel.org/ > > > > 30. mailto:[83][89][90]Xen-devel@xxxxxxxxxxxxx > > > > 31. [84][90][91]http://lists.xen.org/xen-devel > > > > 32. mailto:[85][91][92]pasik@xxxxxx > > > > 33. [86][92][93]http://kernel.org/ > > > > 34. [87][93][94]http://kernel.org/ > > > > 35. mailto:[88][94][95]Xen-devel@xxxxxxxxxxxxx > > > > 36. [89][95][96]http://lists.xen.org/xen-devel > > > > 37. mailto:[90][96][97]pasik@xxxxxx > > > > 38. mailto:[91][97][98]pasik@xxxxxx > > > > 39. [92][98][99]http://kernel.org/ > > > > 40. [93][99][100]http://kernel.org/ > > > > 41. mailto:[94][100][101]Xen-devel@xxxxxxxxxxxxx > > > > 42. [95][101][102]http://lists.xen.org/xen-devel > > > > 43. mailto:[96][102][103]pasik@xxxxxx > > > > 44. [97][103][104]http://kernel.org/ > > > > 45. [98][104][105]http://kernel.org/ > > > > 46. mailto:[99][105][106]Xen-devel@xxxxxxxxxxxxx > > > > 47. [100][106][107]http://lists.xen.org/xen-devel > > > > > > References > > > > > > Visible links > > > 1. mailto:[107][108]kiviniemi.valtteri@xxxxxxxxx > > > 2. [108][109]http://ark.intel.com/products/65719/ > > > 3. > > > > [109][110]http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/desktop-board-dq77mk.html > > > 4. mailto:[110][111]root@xxxxxxxxxxxx > > > 5. mailto:[111][112]pasik@xxxxxx > > > 6. [112][113]http://xen.org/ > > > 7. mailto:[113][114]pasik@xxxxxx > > > 8. mailto:[114][115]pasik@xxxxxx > > > 9. mailto:[115][116]pasik@xxxxxx > > > 10. mailto:[116][117]pasik@xxxxxx > > > 11. [117][118]http://kernel.org/ > > > 12. [118][119]http://kernel.org/ > > > 13. mailto:[119][120]Xen-devel@xxxxxxxxxxxxx > > > 14. [120][121]http://lists.xen.org/xen-devel > > > 15. mailto:[121][122]pasik@xxxxxx > > > 16. [122][123]http://kernel.org/ > > > 17. [123][124]http://kernel.org/ > > > 18. mailto:[124][125]Xen-devel@xxxxxxxxxxxxx > > > 19. [125][126]http://lists.xen.org/xen-devel > > > 20. mailto:[126][127]pasik@xxxxxx > > > 21. mailto:[127][128]pasik@xxxxxx > > > 22. [128][129]http://kernel.org/ > > > 23. [129][130]http://kernel.org/ > > > 24. mailto:[130][131]Xen-devel@xxxxxxxxxxxxx > > > 25. [131][132]http://lists.xen.org/xen-devel > > > 26. mailto:[132][133]pasik@xxxxxx > > > 27. [133][134]http://kernel.org/ > > > 28. [134][135]http://kernel.org/ > > > 29. mailto:[135][136]Xen-devel@xxxxxxxxxxxxx > > > 30. [136][137]http://lists.xen.org/xen-devel > > > 31. mailto:[137][138]pasik@xxxxxx > > > 32. mailto:[138][139]pasik@xxxxxx > > > 33. mailto:[139][140]pasik@xxxxxx > > > 34. [140][141]http://kernel.org/ > > > 35. [141][142]http://kernel.org/ > > > 36. mailto:[142][143]Xen-devel@xxxxxxxxxxxxx > > > 37. [143][144]http://lists.xen.org/xen-devel > > > 38. mailto:[144][145]pasik@xxxxxx > > > 39. [145][146]http://kernel.org/ > > > 40. [146][147]http://kernel.org/ > > > 41. mailto:[147][148]Xen-devel@xxxxxxxxxxxxx > > > 42. [148][149]http://lists.xen.org/xen-devel > > > 43. mailto:[149][150]pasik@xxxxxx > > > 44. mailto:[150][151]pasik@xxxxxx > > > 45. [151][152]http://kernel.org/ > > > 46. [152][153]http://kernel.org/ > > > 47. mailto:[153][154]Xen-devel@xxxxxxxxxxxxx > > > 48. [154][155]http://lists.xen.org/xen-devel > > > 49. mailto:[155][156]pasik@xxxxxx > > > 50. [156][157]http://kernel.org/ > > > 51. [157][158]http://kernel.org/ > > > 52. mailto:[158][159]Xen-devel@xxxxxxxxxxxxx > > > 53. [159][160]http://lists.xen.org/xen-devel > > > 54. mailto:[160][161]pasik@xxxxxx > > > 55. mailto:[161][162]pasik@xxxxxx > > > 56. mailto:[162][163]pasik@xxxxxx > > > 57. mailto:[163][164]pasik@xxxxxx > > > 58. [164][165]http://kernel.org/ > > > 59. [165][166]http://kernel.org/ > > > 60. mailto:[166][167]Xen-devel@xxxxxxxxxxxxx > > > 61. [167][168]http://lists.xen.org/xen-devel > > > 62. mailto:[168][169]pasik@xxxxxx > > > 63. [169][170]http://kernel.org/ > > > 64. [170][171]http://kernel.org/ > > > 65. mailto:[171][172]Xen-devel@xxxxxxxxxxxxx > > > 66. [172][173]http://lists.xen.org/xen-devel > > > 67. mailto:[173][174]pasik@xxxxxx > > > 68. mailto:[174][175]pasik@xxxxxx > > > 69. [175][176]http://kernel.org/ > > > 70. [176][177]http://kernel.org/ > > > 71. mailto:[177][178]Xen-devel@xxxxxxxxxxxxx > > > 72. [178][179]http://lists.xen.org/xen-devel > > > 73. mailto:[179][180]pasik@xxxxxx > > > 74. [180][181]http://kernel.org/ > > > 75. [181][182]http://kernel.org/ > > > 76. mailto:[182][183]Xen-devel@xxxxxxxxxxxxx > > > 77. [183][184]http://lists.xen.org/xen-devel > > > 78. mailto:[184][185]pasik@xxxxxx > > > 79. mailto:[185][186]pasik@xxxxxx > > > 80. mailto:[186][187]pasik@xxxxxx > > > 81. [187][188]http://kernel.org/ > > > 82. [188][189]http://kernel.org/ > > > 83. mailto:[189][190]Xen-devel@xxxxxxxxxxxxx > > > 84. [190][191]http://lists.xen.org/xen-devel > > > 85. mailto:[191][192]pasik@xxxxxx > > > 86. [192][193]http://kernel.org/ > > > 87. [193][194]http://kernel.org/ > > > 88. mailto:[194][195]Xen-devel@xxxxxxxxxxxxx > > > 89. [195][196]http://lists.xen.org/xen-devel > > > 90. mailto:[196][197]pasik@xxxxxx > > > 91. mailto:[197][198]pasik@xxxxxx > > > 92. [198][199]http://kernel.org/ > > > 93. [199][200]http://kernel.org/ > > > 94. mailto:[200][201]Xen-devel@xxxxxxxxxxxxx > > > 95. [201][202]http://lists.xen.org/xen-devel > > > 96. mailto:[202][203]pasik@xxxxxx > > > 97. [203][204]http://kernel.org/ > > > 98. [204][205]http://kernel.org/ > > > 99. mailto:[205][206]Xen-devel@xxxxxxxxxxxxx > > > 100. [206][207]http://lists.xen.org/xen-devel > > > > References > > > > Visible links > > 1. [208]http://nago.fi/dmesg.txt > > 2. [209]http://nago.fi/qemu-dm.txt > > 3. [210]http://nago.fi/xm-dmesg.txt > > 4. [211]http://nago.fi/domu-config.txt > > 5. [212]http://nago.fi/dom0-config.txt > > 6. mailto:[213]pasik@xxxxxx > > 7. mailto:[214]kiviniemi.valtteri@xxxxxxxxx > > 8. [215]http://ark.intel.com/products/65719/ > > 9. > > [216]http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/desktop-board-dq77mk.html > > 10. mailto:[217]root@xxxxxxxxxxxx > > 11. mailto:[218]pasik@xxxxxx > > 12. [219]http://xen.org/ > > 13. mailto:[220]pasik@xxxxxx > > 14. mailto:[221]pasik@xxxxxx > > 15. mailto:[222]pasik@xxxxxx > > 16. mailto:[223]pasik@xxxxxx > > 17. [224]http://kernel.org/ > > 18. [225]http://kernel.org/ > > 19. mailto:[226]Xen-devel@xxxxxxxxxxxxx > > 20. [227]http://lists.xen.org/xen-devel > > 21. mailto:[228]pasik@xxxxxx > > 22. [229]http://kernel.org/ > > 23. [230]http://kernel.org/ > > 24. mailto:[231]Xen-devel@xxxxxxxxxxxxx > > 25. [232]http://lists.xen.org/xen-devel > > 26. mailto:[233]pasik@xxxxxx > > 27. mailto:[234]pasik@xxxxxx > > 28. [235]http://kernel.org/ > > 29. [236]http://kernel.org/ > > 30. mailto:[237]Xen-devel@xxxxxxxxxxxxx > > 31. [238]http://lists.xen.org/xen-devel > > 32. mailto:[239]pasik@xxxxxx > > 33. [240]http://kernel.org/ > > 34. [241]http://kernel.org/ > > 35. mailto:[242]Xen-devel@xxxxxxxxxxxxx > > 36. [243]http://lists.xen.org/xen-devel > > 37. mailto:[244]pasik@xxxxxx > > 38. mailto:[245]pasik@xxxxxx > > 39. mailto:[246]pasik@xxxxxx > > 40. [247]http://kernel.org/ > > 41. [248]http://kernel.org/ > > 42. mailto:[249]Xen-devel@xxxxxxxxxxxxx > > 43. [250]http://lists.xen.org/xen-devel > > 44. mailto:[251]pasik@xxxxxx > > 45. [252]http://kernel.org/ > > 46. [253]http://kernel.org/ > > 47. mailto:[254]Xen-devel@xxxxxxxxxxxxx > > 48. [255]http://lists.xen.org/xen-devel > > 49. mailto:[256]pasik@xxxxxx > > 50. mailto:[257]pasik@xxxxxx > > 51. [258]http://kernel.org/ > > 52. [259]http://kernel.org/ > > 53. mailto:[260]Xen-devel@xxxxxxxxxxxxx > > 54. [261]http://lists.xen.org/xen-devel > > 55. mailto:[262]pasik@xxxxxx > > 56. [263]http://kernel.org/ > > 57. [264]http://kernel.org/ > > 58. mailto:[265]Xen-devel@xxxxxxxxxxxxx > > 59. [266]http://lists.xen.org/xen-devel > > 60. mailto:[267]pasik@xxxxxx > > 61. mailto:[268]pasik@xxxxxx > > 62. mailto:[269]pasik@xxxxxx > > 63. mailto:[270]pasik@xxxxxx > > 64. [271]http://kernel.org/ > > 65. [272]http://kernel.org/ > > 66. mailto:[273]Xen-devel@xxxxxxxxxxxxx > > 67. [274]http://lists.xen.org/xen-devel > > 68. mailto:[275]pasik@xxxxxx > > 69. [276]http://kernel.org/ > > 70. [277]http://kernel.org/ > > 71. mailto:[278]Xen-devel@xxxxxxxxxxxxx > > 72. [279]http://lists.xen.org/xen-devel > > 73. mailto:[280]pasik@xxxxxx > > 74. mailto:[281]pasik@xxxxxx > > 75. [282]http://kernel.org/ > > 76. [283]http://kernel.org/ > > 77. mailto:[284]Xen-devel@xxxxxxxxxxxxx > > 78. [285]http://lists.xen.org/xen-devel > > 79. mailto:[286]pasik@xxxxxx > > 80. [287]http://kernel.org/ > > 81. [288]http://kernel.org/ > > 82. mailto:[289]Xen-devel@xxxxxxxxxxxxx > > 83. [290]http://lists.xen.org/xen-devel > > 84. mailto:[291]pasik@xxxxxx > > 85. mailto:[292]pasik@xxxxxx > > 86. mailto:[293]pasik@xxxxxx > > 87. [294]http://kernel.org/ > > 88. [295]http://kernel.org/ > > 89. mailto:[296]Xen-devel@xxxxxxxxxxxxx > > 90. [297]http://lists.xen.org/xen-devel > > 91. mailto:[298]pasik@xxxxxx > > 92. [299]http://kernel.org/ > > 93. [300]http://kernel.org/ > > 94. mailto:[301]Xen-devel@xxxxxxxxxxxxx > > 95. [302]http://lists.xen.org/xen-devel > > 96. mailto:[303]pasik@xxxxxx > > 97. mailto:[304]pasik@xxxxxx > > 98. [305]http://kernel.org/ > > 99. [306]http://kernel.org/ > > 100. mailto:[307]Xen-devel@xxxxxxxxxxxxx > > 101. [308]http://lists.xen.org/xen-devel > > 102. mailto:[309]pasik@xxxxxx > > 103. [310]http://kernel.org/ > > 104. [311]http://kernel.org/ > > 105. mailto:[312]Xen-devel@xxxxxxxxxxxxx > > 106. [313]http://lists.xen.org/xen-devel > > 107. mailto:[314]kiviniemi.valtteri@xxxxxxxxx > > 108. [315]http://ark.intel.com/products/65719/ > > 109. > > [316]http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/desktop-board-dq77mk.html > > 110. mailto:[317]root@xxxxxxxxxxxx > > 111. mailto:[318]pasik@xxxxxx > > 112. [319]http://xen.org/ > > 113. mailto:[320]pasik@xxxxxx > > 114. mailto:[321]pasik@xxxxxx > > 115. mailto:[322]pasik@xxxxxx > > 116. mailto:[323]pasik@xxxxxx > > 117. [324]http://kernel.org/ > > 118. [325]http://kernel.org/ > > 119. mailto:[326]Xen-devel@xxxxxxxxxxxxx > > 120. [327]http://lists.xen.org/xen-devel > > 121. mailto:[328]pasik@xxxxxx > > 122. [329]http://kernel.org/ > > 123. [330]http://kernel.org/ > > 124. mailto:[331]Xen-devel@xxxxxxxxxxxxx > > 125. [332]http://lists.xen.org/xen-devel > > 126. mailto:[333]pasik@xxxxxx > > 127. mailto:[334]pasik@xxxxxx > > 128. [335]http://kernel.org/ > > 129. [336]http://kernel.org/ > > 130. mailto:[337]Xen-devel@xxxxxxxxxxxxx > > 131. [338]http://lists.xen.org/xen-devel > > 132. mailto:[339]pasik@xxxxxx > > 133. [340]http://kernel.org/ > > 134. [341]http://kernel.org/ > > 135. mailto:[342]Xen-devel@xxxxxxxxxxxxx > > 136. [343]http://lists.xen.org/xen-devel > > 137. mailto:[344]pasik@xxxxxx > > 138. mailto:[345]pasik@xxxxxx > > 139. mailto:[346]pasik@xxxxxx > > 140. [347]http://kernel.org/ > > 141. [348]http://kernel.org/ > > 142. mailto:[349]Xen-devel@xxxxxxxxxxxxx > > 143. [350]http://lists.xen.org/xen-devel > > 144. mailto:[351]pasik@xxxxxx > > 145. [352]http://kernel.org/ > > 146. [353]http://kernel.org/ > > 147. mailto:[354]Xen-devel@xxxxxxxxxxxxx > > 148. [355]http://lists.xen.org/xen-devel > > 149. mailto:[356]pasik@xxxxxx > > 150. mailto:[357]pasik@xxxxxx > > 151. [358]http://kernel.org/ > > 152. [359]http://kernel.org/ > > 153. mailto:[360]Xen-devel@xxxxxxxxxxxxx > > 154. [361]http://lists.xen.org/xen-devel > > 155. mailto:[362]pasik@xxxxxx > > 156. [363]http://kernel.org/ > > 157. [364]http://kernel.org/ > > 158. mailto:[365]Xen-devel@xxxxxxxxxxxxx > > 159. [366]http://lists.xen.org/xen-devel > > 160. mailto:[367]pasik@xxxxxx > > 161. mailto:[368]pasik@xxxxxx > > 162. mailto:[369]pasik@xxxxxx > > 163. mailto:[370]pasik@xxxxxx > > 164. [371]http://kernel.org/ > > 165. [372]http://kernel.org/ > > 166. mailto:[373]Xen-devel@xxxxxxxxxxxxx > > 167. [374]http://lists.xen.org/xen-devel > > 168. mailto:[375]pasik@xxxxxx > > 169. [376]http://kernel.org/ > > 170. [377]http://kernel.org/ > > 171. mailto:[378]Xen-devel@xxxxxxxxxxxxx > > 172. [379]http://lists.xen.org/xen-devel > > 173. mailto:[380]pasik@xxxxxx > > 174. mailto:[381]pasik@xxxxxx > > 175. [382]http://kernel.org/ > > 176. [383]http://kernel.org/ > > 177. mailto:[384]Xen-devel@xxxxxxxxxxxxx > > 178. [385]http://lists.xen.org/xen-devel > > 179. mailto:[386]pasik@xxxxxx > > 180. [387]http://kernel.org/ > > 181. [388]http://kernel.org/ > > 182. mailto:[389]Xen-devel@xxxxxxxxxxxxx > > 183. [390]http://lists.xen.org/xen-devel > > 184. mailto:[391]pasik@xxxxxx > > 185. mailto:[392]pasik@xxxxxx > > 186. mailto:[393]pasik@xxxxxx > > 187. [394]http://kernel.org/ > > 188. [395]http://kernel.org/ > > 189. mailto:[396]Xen-devel@xxxxxxxxxxxxx > > 190. [397]http://lists.xen.org/xen-devel > > 191. mailto:[398]pasik@xxxxxx > > 192. [399]http://kernel.org/ > > 193. [400]http://kernel.org/ > > 194. mailto:[401]Xen-devel@xxxxxxxxxxxxx > > 195. [402]http://lists.xen.org/xen-devel > > 196. mailto:[403]pasik@xxxxxx > > 197. mailto:[404]pasik@xxxxxx > > 198. [405]http://kernel.org/ > > 199. [406]http://kernel.org/ > > 200. mailto:[407]Xen-devel@xxxxxxxxxxxxx > > 201. [408]http://lists.xen.org/xen-devel > > 202. mailto:[409]pasik@xxxxxx > > 203. [410]http://kernel.org/ > > 204. [411]http://kernel.org/ > > 205. mailto:[412]Xen-devel@xxxxxxxxxxxxx > > 206. 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http://kernel.org/ > 30. http://kernel.org/ > 31. mailto:Xen-devel@xxxxxxxxxxxxx > 32. http://lists.xen.org/xen-devel > 33. mailto:pasik@xxxxxx > 34. http://kernel.org/ > 35. http://kernel.org/ > 36. mailto:Xen-devel@xxxxxxxxxxxxx > 37. http://lists.xen.org/xen-devel > 38. mailto:pasik@xxxxxx > 39. mailto:pasik@xxxxxx > 40. mailto:pasik@xxxxxx > 41. http://kernel.org/ > 42. http://kernel.org/ > 43. mailto:Xen-devel@xxxxxxxxxxxxx > 44. http://lists.xen.org/xen-devel > 45. mailto:pasik@xxxxxx > 46. http://kernel.org/ > 47. http://kernel.org/ > 48. mailto:Xen-devel@xxxxxxxxxxxxx > 49. http://lists.xen.org/xen-devel > 50. mailto:pasik@xxxxxx > 51. mailto:pasik@xxxxxx > 52. http://kernel.org/ > 53. http://kernel.org/ > 54. mailto:Xen-devel@xxxxxxxxxxxxx > 55. http://lists.xen.org/xen-devel > 56. mailto:pasik@xxxxxx > 57. http://kernel.org/ > 58. http://kernel.org/ > 59. mailto:Xen-devel@xxxxxxxxxxxxx > 60. http://lists.xen.org/xen-devel > 61. mailto:pasik@xxxxxx > 62. mailto:pasik@xxxxxx > 63. mailto:pasik@xxxxxx > 64. mailto:pasik@xxxxxx > 65. http://kernel.org/ > 66. http://kernel.org/ > 67. mailto:Xen-devel@xxxxxxxxxxxxx > 68. http://lists.xen.org/xen-devel > 69. mailto:pasik@xxxxxx > 70. http://kernel.org/ > 71. http://kernel.org/ > 72. mailto:Xen-devel@xxxxxxxxxxxxx > 73. http://lists.xen.org/xen-devel > 74. mailto:pasik@xxxxxx > 75. mailto:pasik@xxxxxx > 76. http://kernel.org/ > 77. http://kernel.org/ > 78. mailto:Xen-devel@xxxxxxxxxxxxx > 79. http://lists.xen.org/xen-devel > 80. mailto:pasik@xxxxxx > 81. http://kernel.org/ > 82. http://kernel.org/ > 83. mailto:Xen-devel@xxxxxxxxxxxxx > 84. http://lists.xen.org/xen-devel > 85. mailto:pasik@xxxxxx > 86. mailto:pasik@xxxxxx > 87. mailto:pasik@xxxxxx > 88. http://kernel.org/ > 89. http://kernel.org/ > 90. mailto:Xen-devel@xxxxxxxxxxxxx > 91. http://lists.xen.org/xen-devel > 92. mailto:pasik@xxxxxx > 93. http://kernel.org/ > 94. http://kernel.org/ > 95. mailto:Xen-devel@xxxxxxxxxxxxx > 96. http://lists.xen.org/xen-devel > 97. mailto:pasik@xxxxxx > 98. mailto:pasik@xxxxxx > 99. http://kernel.org/ > 100. http://kernel.org/ > 101. mailto:Xen-devel@xxxxxxxxxxxxx > 102. http://lists.xen.org/xen-devel > 103. mailto:pasik@xxxxxx > 104. http://kernel.org/ > 105. http://kernel.org/ > 106. mailto:Xen-devel@xxxxxxxxxxxxx > 107. http://lists.xen.org/xen-devel > 108. mailto:kiviniemi.valtteri@xxxxxxxxx > 109. http://ark.intel.com/products/65719/ > 110. > http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/desktop-board-dq77mk.html > 111. mailto:root@xxxxxxxxxxxx > 112. mailto:pasik@xxxxxx > 113. http://xen.org/ > 114. mailto:pasik@xxxxxx > 115. mailto:pasik@xxxxxx > 116. mailto:pasik@xxxxxx > 117. mailto:pasik@xxxxxx > 118. http://kernel.org/ > 119. http://kernel.org/ > 120. mailto:Xen-devel@xxxxxxxxxxxxx > 121. http://lists.xen.org/xen-devel > 122. mailto:pasik@xxxxxx > 123. http://kernel.org/ > 124. http://kernel.org/ > 125. mailto:Xen-devel@xxxxxxxxxxxxx > 126. http://lists.xen.org/xen-devel > 127. mailto:pasik@xxxxxx > 128. mailto:pasik@xxxxxx > 129. http://kernel.org/ > 130. http://kernel.org/ > 131. mailto:Xen-devel@xxxxxxxxxxxxx > 132. http://lists.xen.org/xen-devel > 133. mailto:pasik@xxxxxx > 134. http://kernel.org/ > 135. http://kernel.org/ > 136. mailto:Xen-devel@xxxxxxxxxxxxx > 137. http://lists.xen.org/xen-devel > 138. mailto:pasik@xxxxxx > 139. mailto:pasik@xxxxxx > 140. mailto:pasik@xxxxxx > 141. http://kernel.org/ > 142. http://kernel.org/ > 143. mailto:Xen-devel@xxxxxxxxxxxxx > 144. http://lists.xen.org/xen-devel > 145. mailto:pasik@xxxxxx > 146. http://kernel.org/ > 147. http://kernel.org/ > 148. mailto:Xen-devel@xxxxxxxxxxxxx > 149. http://lists.xen.org/xen-devel > 150. mailto:pasik@xxxxxx > 151. mailto:pasik@xxxxxx > 152. http://kernel.org/ > 153. http://kernel.org/ > 154. mailto:Xen-devel@xxxxxxxxxxxxx > 155. http://lists.xen.org/xen-devel > 156. mailto:pasik@xxxxxx > 157. http://kernel.org/ > 158. http://kernel.org/ > 159. mailto:Xen-devel@xxxxxxxxxxxxx > 160. http://lists.xen.org/xen-devel > 161. mailto:pasik@xxxxxx > 162. mailto:pasik@xxxxxx > 163. mailto:pasik@xxxxxx > 164. mailto:pasik@xxxxxx > 165. http://kernel.org/ > 166. http://kernel.org/ > 167. mailto:Xen-devel@xxxxxxxxxxxxx > 168. http://lists.xen.org/xen-devel > 169. mailto:pasik@xxxxxx > 170. http://kernel.org/ > 171. http://kernel.org/ > 172. mailto:Xen-devel@xxxxxxxxxxxxx > 173. http://lists.xen.org/xen-devel > 174. mailto:pasik@xxxxxx > 175. mailto:pasik@xxxxxx > 176. http://kernel.org/ > 177. http://kernel.org/ > 178. mailto:Xen-devel@xxxxxxxxxxxxx > 179. http://lists.xen.org/xen-devel > 180. mailto:pasik@xxxxxx > 181. http://kernel.org/ > 182. http://kernel.org/ > 183. mailto:Xen-devel@xxxxxxxxxxxxx > 184. http://lists.xen.org/xen-devel > 185. mailto:pasik@xxxxxx > 186. mailto:pasik@xxxxxx > 187. mailto:pasik@xxxxxx > 188. http://kernel.org/ > 189. http://kernel.org/ > 190. mailto:Xen-devel@xxxxxxxxxxxxx > 191. http://lists.xen.org/xen-devel > 192. mailto:pasik@xxxxxx > 193. http://kernel.org/ > 194. http://kernel.org/ > 195. mailto:Xen-devel@xxxxxxxxxxxxx > 196. http://lists.xen.org/xen-devel > 197. mailto:pasik@xxxxxx > 198. mailto:pasik@xxxxxx > 199. http://kernel.org/ > 200. http://kernel.org/ > 201. mailto:Xen-devel@xxxxxxxxxxxxx > 202. http://lists.xen.org/xen-devel > 203. mailto:pasik@xxxxxx > 204. http://kernel.org/ > 205. http://kernel.org/ > 206. mailto:Xen-devel@xxxxxxxxxxxxx > 207. http://lists.xen.org/xen-devel > 208. http://nago.fi/dmesg.txt > 209. http://nago.fi/qemu-dm.txt > 210. http://nago.fi/xm-dmesg.txt > 211. http://nago.fi/domu-config.txt > 212. http://nago.fi/dom0-config.txt > 213. mailto:pasik@xxxxxx > 214. mailto:kiviniemi.valtteri@xxxxxxxxx > 215. http://ark.intel.com/products/65719/ > 216. > http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/desktop-board-dq77mk.html > 217. mailto:root@xxxxxxxxxxxx > 218. mailto:pasik@xxxxxx > 219. http://xen.org/ > 220. mailto:pasik@xxxxxx > 221. mailto:pasik@xxxxxx > 222. mailto:pasik@xxxxxx > 223. mailto:pasik@xxxxxx > 224. http://kernel.org/ > 225. http://kernel.org/ > 226. mailto:Xen-devel@xxxxxxxxxxxxx > 227. http://lists.xen.org/xen-devel > 228. mailto:pasik@xxxxxx > 229. http://kernel.org/ > 230. http://kernel.org/ > 231. mailto:Xen-devel@xxxxxxxxxxxxx > 232. http://lists.xen.org/xen-devel > 233. mailto:pasik@xxxxxx > 234. mailto:pasik@xxxxxx > 235. http://kernel.org/ > 236. http://kernel.org/ > 237. mailto:Xen-devel@xxxxxxxxxxxxx > 238. http://lists.xen.org/xen-devel > 239. mailto:pasik@xxxxxx > 240. http://kernel.org/ > 241. http://kernel.org/ > 242. mailto:Xen-devel@xxxxxxxxxxxxx > 243. http://lists.xen.org/xen-devel > 244. mailto:pasik@xxxxxx > 245. mailto:pasik@xxxxxx > 246. mailto:pasik@xxxxxx > 247. http://kernel.org/ > 248. http://kernel.org/ > 249. mailto:Xen-devel@xxxxxxxxxxxxx > 250. http://lists.xen.org/xen-devel > 251. mailto:pasik@xxxxxx > 252. http://kernel.org/ > 253. http://kernel.org/ > 254. mailto:Xen-devel@xxxxxxxxxxxxx > 255. http://lists.xen.org/xen-devel > 256. mailto:pasik@xxxxxx > 257. mailto:pasik@xxxxxx > 258. http://kernel.org/ > 259. http://kernel.org/ > 260. mailto:Xen-devel@xxxxxxxxxxxxx > 261. http://lists.xen.org/xen-devel > 262. mailto:pasik@xxxxxx > 263. http://kernel.org/ > 264. http://kernel.org/ > 265. mailto:Xen-devel@xxxxxxxxxxxxx > 266. http://lists.xen.org/xen-devel > 267. mailto:pasik@xxxxxx > 268. mailto:pasik@xxxxxx > 269. mailto:pasik@xxxxxx > 270. mailto:pasik@xxxxxx > 271. http://kernel.org/ > 272. http://kernel.org/ > 273. mailto:Xen-devel@xxxxxxxxxxxxx > 274. http://lists.xen.org/xen-devel > 275. mailto:pasik@xxxxxx > 276. http://kernel.org/ > 277. http://kernel.org/ > 278. mailto:Xen-devel@xxxxxxxxxxxxx > 279. http://lists.xen.org/xen-devel > 280. mailto:pasik@xxxxxx > 281. mailto:pasik@xxxxxx > 282. http://kernel.org/ > 283. http://kernel.org/ > 284. mailto:Xen-devel@xxxxxxxxxxxxx > 285. http://lists.xen.org/xen-devel > 286. mailto:pasik@xxxxxx > 287. http://kernel.org/ > 288. http://kernel.org/ > 289. mailto:Xen-devel@xxxxxxxxxxxxx > 290. http://lists.xen.org/xen-devel > 291. mailto:pasik@xxxxxx > 292. mailto:pasik@xxxxxx > 293. mailto:pasik@xxxxxx > 294. http://kernel.org/ > 295. http://kernel.org/ > 296. mailto:Xen-devel@xxxxxxxxxxxxx > 297. http://lists.xen.org/xen-devel > 298. mailto:pasik@xxxxxx > 299. http://kernel.org/ > 300. http://kernel.org/ > 301. mailto:Xen-devel@xxxxxxxxxxxxx > 302. http://lists.xen.org/xen-devel > 303. mailto:pasik@xxxxxx > 304. mailto:pasik@xxxxxx > 305. http://kernel.org/ > 306. http://kernel.org/ > 307. mailto:Xen-devel@xxxxxxxxxxxxx > 308. http://lists.xen.org/xen-devel > 309. mailto:pasik@xxxxxx > 310. http://kernel.org/ > 311. http://kernel.org/ > 312. mailto:Xen-devel@xxxxxxxxxxxxx > 313. http://lists.xen.org/xen-devel > 314. mailto:kiviniemi.valtteri@xxxxxxxxx > 315. http://ark.intel.com/products/65719/ > 316. > http://www.intel.com/content/www/us/en/motherboards/desktop-motherboards/desktop-board-dq77mk.html > 317. mailto:root@xxxxxxxxxxxx > 318. mailto:pasik@xxxxxx > 319. http://xen.org/ > 320. mailto:pasik@xxxxxx > 321. mailto:pasik@xxxxxx > 322. mailto:pasik@xxxxxx > 323. mailto:pasik@xxxxxx > 324. http://kernel.org/ > 325. http://kernel.org/ > 326. mailto:Xen-devel@xxxxxxxxxxxxx > 327. http://lists.xen.org/xen-devel > 328. mailto:pasik@xxxxxx > 329. http://kernel.org/ > 330. http://kernel.org/ > 331. mailto:Xen-devel@xxxxxxxxxxxxx > 332. http://lists.xen.org/xen-devel > 333. mailto:pasik@xxxxxx > 334. mailto:pasik@xxxxxx > 335. http://kernel.org/ > 336. http://kernel.org/ > 337. mailto:Xen-devel@xxxxxxxxxxxxx > 338. http://lists.xen.org/xen-devel > 339. mailto:pasik@xxxxxx > 340. http://kernel.org/ > 341. http://kernel.org/ > 342. mailto:Xen-devel@xxxxxxxxxxxxx > 343. http://lists.xen.org/xen-devel > 344. mailto:pasik@xxxxxx > 345. mailto:pasik@xxxxxx > 346. mailto:pasik@xxxxxx > 347. http://kernel.org/ > 348. http://kernel.org/ > 349. mailto:Xen-devel@xxxxxxxxxxxxx > 350. http://lists.xen.org/xen-devel > 351. mailto:pasik@xxxxxx > 352. http://kernel.org/ > 353. http://kernel.org/ > 354. mailto:Xen-devel@xxxxxxxxxxxxx > 355. http://lists.xen.org/xen-devel > 356. mailto:pasik@xxxxxx > 357. mailto:pasik@xxxxxx > 358. http://kernel.org/ > 359. http://kernel.org/ > 360. mailto:Xen-devel@xxxxxxxxxxxxx > 361. http://lists.xen.org/xen-devel > 362. mailto:pasik@xxxxxx > 363. http://kernel.org/ > 364. http://kernel.org/ > 365. mailto:Xen-devel@xxxxxxxxxxxxx > 366. http://lists.xen.org/xen-devel > 367. mailto:pasik@xxxxxx > 368. mailto:pasik@xxxxxx > 369. mailto:pasik@xxxxxx > 370. mailto:pasik@xxxxxx > 371. http://kernel.org/ > 372. http://kernel.org/ > 373. mailto:Xen-devel@xxxxxxxxxxxxx > 374. http://lists.xen.org/xen-devel > 375. mailto:pasik@xxxxxx > 376. http://kernel.org/ > 377. http://kernel.org/ > 378. mailto:Xen-devel@xxxxxxxxxxxxx > 379. http://lists.xen.org/xen-devel > 380. mailto:pasik@xxxxxx > 381. mailto:pasik@xxxxxx > 382. http://kernel.org/ > 383. http://kernel.org/ > 384. mailto:Xen-devel@xxxxxxxxxxxxx > 385. http://lists.xen.org/xen-devel > 386. mailto:pasik@xxxxxx > 387. http://kernel.org/ > 388. http://kernel.org/ > 389. mailto:Xen-devel@xxxxxxxxxxxxx > 390. http://lists.xen.org/xen-devel > 391. mailto:pasik@xxxxxx > 392. mailto:pasik@xxxxxx > 393. mailto:pasik@xxxxxx > 394. http://kernel.org/ > 395. http://kernel.org/ > 396. mailto:Xen-devel@xxxxxxxxxxxxx > 397. http://lists.xen.org/xen-devel > 398. mailto:pasik@xxxxxx > 399. http://kernel.org/ > 400. http://kernel.org/ > 401. mailto:Xen-devel@xxxxxxxxxxxxx > 402. http://lists.xen.org/xen-devel > 403. mailto:pasik@xxxxxx > 404. mailto:pasik@xxxxxx > 405. http://kernel.org/ > 406. http://kernel.org/ > 407. mailto:Xen-devel@xxxxxxxxxxxxx > 408. http://lists.xen.org/xen-devel > 409. mailto:pasik@xxxxxx > 410. http://kernel.org/ > 411. http://kernel.org/ > 412. 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