jmark2850 at gmail
Aug 5, 2013, 12:37 PM
Post #1 of 7
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NIC PCI-Passthrough problems (PV domU driver crashes)
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Hi,
I have been trying to get NIC PCI Passthrough to work on Xen 4.3.0 and have
hit a wall. On attaching the NIC the domU network driver (igb) crashes.
I followed the Xen PCI Passthrough wiki
http://wiki.xen.org/wiki/Xen_PCI_Passthrough and am using dynamic device
assignment with xl.
Trying to passthrough this device:
root [at] dom:~# lspci|grep 82575EB
05:00.1 Ethernet controller: Intel Corporation 82575EB Gigabit Network
Connection (rev 02)
xl shows the pci devices are ready to be plugged-in:
root [at] dom:~# xl pci-assignable-list
0000:00:1d.2
0000:05:00.1
Setting up the PV domU (ubuntu precise):
root [at] ubunt:~# mount -t xenfs none /proc/xen
root [at] ubunt:~# modprobe xen_pcifront
root [at] ubunt:~# modprobe xen_evtchn
root [at] ubunt:~# modprobe xen_gntdev
root [at] ubunt:~# modprobe xenfs
root [at] ubunt:~# ls /proc/xen
capabilities privcmd xenbus
Attaching the device with xl:
root [at] dom:~# xl -f pci-attach 54 0000:05:00.1,permissive=1
This causes the domU driver crash (please see log after the jump). The pci
device is visible though:
root [at] ubunt:~# lspci
00:00.1 Ethernet controller: Intel Corporation 82575EB Gigabit Network
Connection (rev 02)
And xl confirms:
root [at] dom:~# xl pci-list 54
Vdev Device
00.0 0000:05:00.1
System configuration:
--------------------------------
Dom0 kernel: 3.9.0-030900-generic
DomU kernel: 3.2.0-51-generic
Dom0 memory: 8GB (kernel cmdline: dom0_mem=8G,max:8G)
IO Virtualisation: Disabled/Unavailable
Also tried a more recent domU kernel with no luck.
DomU config:
--------------------
name = "ubuntu"
memory = 2048
disk = ['/stor/ubuntu-domu.img,raw,xvda,w']
vif = [' ']
bootloader="pygrub"
on_reboot="restart"
extra = "iommu=soft swiotlb=force console=hvc0"
e820_host=1
Am I missing steps? Any help would be great, this is driving me nuts.
I also tried passing-through a USB controller and it worked fine.
Thanks for your time.
Mark
--snip--
kern.log
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Initializing cgroup subsys
cpuset
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Initializing cgroup subsys cpu
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Linux version
3.2.0-51-generic (buildd [at] allspic) (gcc version 4.6.3 (Ubuntu/Linaro
4.6.3-1ubuntu5) ) #77-Ubuntu SMP Wed Jul 24 20:18:19 UTC 2013 (Ubuntu
3.2.0-51.77-generic 3.2.48)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Command line:
root=/dev/mapper/ubuntu--vg-root ro console=hvc0 quiet splash $vt_handoff
iommu=soft swiotlb=force console=hvc0
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] KERNEL supported cpus:
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Intel GenuineIntel
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] AMD AuthenticAMD
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Centaur CentaurHauls
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] ACPI in unprivileged domain
disabled
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] 1-1 mapping on 80000->100000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Released 0 pages of unused
memory
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Set 524288 page(s) to 1-1
mapping
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] BIOS-provided physical RAM
map:
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 0000000000000000 -
00000000000a0000 (usable)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000000a0000 -
0000000000100000 (reserved)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 0000000000100000 -
0000000080000000 (usable)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 0000000080000000 -
00000000bf78e000 (unusable)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000bf78e000 -
00000000bf790000 type 9
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000bf790000 -
00000000bf79e000 (ACPI data)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000bf79e000 -
00000000bf7d0000 (ACPI NVS)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000bf7d0000 -
00000000bf7e0000 (reserved)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000bf7ec000 -
00000000c0000000 (reserved)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000e0000000 -
00000000f0000000 (reserved)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000fee00000 -
00000000fee01000 (reserved)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: 00000000ffc00000 -
0000000100000000 (reserved)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] NX (Execute Disable)
protection: active
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] DMI not present or invalid.
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] e820 update range:
0000000000000000 - 0000000000010000 (usable) ==> (reserved)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] e820 remove range:
00000000000a0000 - 0000000000100000 (usable)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] No AGP bridge found
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] last_pfn = 0x80000
max_arch_pfn = 0x400000000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] initial memory mapped : 0 -
047c1000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Base memory trampoline at
[ffff88000009b000] 9b000 size 20480
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] init_memory_mapping:
0000000000000000-0000000080000000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] 0000000000 - 0080000000 page
4k
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] kernel direct mapping tables
up to 80000000 @ bfd000-1000000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] xen: setting RW the range
fd2000 - 1000000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] RAMDISK: 02060000 - 047c1000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] NUMA turned off
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Faking a node at
0000000000000000-0000000080000000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Initmem setup node 0
0000000000000000-0000000080000000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] NODE_DATA [000000007fffb000
- 000000007fffffff]
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Zone PFN ranges:
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] DMA 0x00000010 ->
0x00001000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] DMA32 0x00001000 ->
0x00100000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Normal empty
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Movable zone start PFN for
each node
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] early_node_map[2] active PFN
ranges
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] 0: 0x00000010 ->
0x000000a0
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] 0: 0x00000100 ->
0x00080000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] On node 0 totalpages: 524176
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] DMA zone: 64 pages used for
memmap
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] DMA zone: 986 pages reserved
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] DMA zone: 2934 pages, LIFO
batch:0
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] DMA32 zone: 8128 pages used
for memmap
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] DMA32 zone: 512064 pages,
LIFO batch:31
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] SFI: Simple Firmware
Interface v0.81 http://simplefirmware.org
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] SMP: Allowing 1 CPUs, 0
hotplug CPUs
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] No local APIC present
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] APIC: disable apic facility
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] APIC: switched to apic NOOP
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] nr_irqs_gsi: 16
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] PM: Registered nosave memory:
00000000000a0000 - 0000000000100000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Allocating PCI resources
starting at c0000000 (gap: c0000000:20000000)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Booting paravirtualized
kernel on Xen
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen version: 4.3.0
(preserve-AD)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] setup_percpu: NR_CPUS:256
nr_cpumask_bits:256 nr_cpu_ids:1 nr_node_ids:1
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] PERCPU: Embedded 28 pages/cpu
@ffff88007fc00000 s83136 r8192 d23360 u2097152
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] pcpu-alloc: s83136 r8192
d23360 u2097152 alloc=1*2097152
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] pcpu-alloc: [0] 0
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Built 1 zonelists in Node
order, mobility grouping on. Total pages: 514998
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Policy zone: DMA32
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Kernel command line:
root=/dev/mapper/ubuntu--vg-root ro console=hvc0 quiet splash $vt_handoff
iommu=soft swiotlb=force console=hvc0
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] PID hash table entries: 4096
(order: 3, 32768 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Placing 64MB software IO TLB
between ffff880079600000 - ffff88007d600000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] software IO TLB at phys
0x79600000 - 0x7d600000
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Memory: 1933356k/2097152k
available (6583k kernel code, 448k absent, 163348k reserved, 6623k data,
924k init)
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] SLUB: Genslabs=15,
HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Hierarchical RCU
implementation.
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] RCU dyntick-idle grace-period
acceleration is enabled.
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] NR_IRQS:16640 nr_irqs:256 16
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Console: colour dummy device
80x25
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] console [tty0] enabled
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] console [hvc0] enabled
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] allocated 16777216 bytes of
page_cgroup
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] please try
'cgroup_disable=memory' option if you don't want memory cgroups
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Xen: using vcpuop timer
interface
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] installing Xen timer for CPU 0
Aug 5 15:03:00 ubuntu kernel: [ 0.000000] Detected 2666.864 MHz
processor.
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Calibrating delay loop
(skipped), value calculated using timer frequency.. 5333.72 BogoMIPS
(lpj=10667456)
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] pid_max: default: 32768
minimum: 301
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Security Framework initialized
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] AppArmor: AppArmor initialized
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Yama: becoming mindful.
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Dentry cache hash table
entries: 262144 (order: 9, 2097152 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Inode-cache hash table
entries: 131072 (order: 8, 1048576 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Mount-cache hash table
entries: 256
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Initializing cgroup subsys
cpuacct
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Initializing cgroup subsys
memory
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Initializing cgroup subsys
devices
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Initializing cgroup subsys
freezer
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Initializing cgroup subsys
blkio
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] Initializing cgroup subsys
perf_event
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] ENERGY_PERF_BIAS: Set to
'normal', was 'performance'
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] ENERGY_PERF_BIAS: View and
update with x86_energy_perf_policy(8)
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] CPU: Physical Processor ID: 0
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] CPU: Processor Core ID: 0
Aug 5 15:03:00 ubuntu kernel: [ 0.004000] SMP alternatives: switching
to UP code
Aug 5 15:03:00 ubuntu kernel: [ 0.034445] Freeing SMP alternatives: 24k
freed
Aug 5 15:03:00 ubuntu kernel: [ 0.034455] ftrace: allocating 26587
entries in 105 pages
Aug 5 15:03:00 ubuntu kernel: [ 0.036046] cpu 0 spinlock event irq 17
Aug 5 15:03:00 ubuntu kernel: [ 0.036057] Performance Events:
unsupported p6 CPU model 44 no PMU driver, software events only.
Aug 5 15:03:00 ubuntu kernel: [ 0.036166] NMI watchdog disabled (cpu0):
hardware events not enabled
Aug 5 15:03:00 ubuntu kernel: [ 0.036181] Brought up 1 CPUs
Aug 5 15:03:00 ubuntu kernel: [ 0.036295] devtmpfs: initialized
Aug 5 15:03:00 ubuntu kernel: [ 0.037004] EVM: security.selinux
Aug 5 15:03:00 ubuntu kernel: [ 0.037005] EVM: security.SMACK64
Aug 5 15:03:00 ubuntu kernel: [ 0.037006] EVM: security.capability
Aug 5 15:03:00 ubuntu kernel: [ 0.037031] PM: Registering ACPI NVS
region at bf79e000 (204800 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.037663] Grant table initialized
Aug 5 15:03:00 ubuntu kernel: [ 0.037704] print_constraints: dummy:
Aug 5 15:03:00 ubuntu kernel: [ 0.057311] RTC time: 165:165:165, date:
165/165/65
Aug 5 15:03:00 ubuntu kernel: [ 0.057344] NET: Registered protocol
family 16
Aug 5 15:03:00 ubuntu kernel: [ 0.057505] PCI: setting up Xen PCI
frontend stub
Aug 5 15:03:00 ubuntu kernel: [ 0.057505] PCI: pci_cache_line_size set
to 64 bytes
Aug 5 15:03:00 ubuntu kernel: [ 0.057505] bio: create slab <bio-0> at 0
Aug 5 15:03:00 ubuntu kernel: [ 0.057505] ACPI: Interpreter disabled.
Aug 5 15:03:00 ubuntu kernel: [ 0.057505] xen/balloon: Initialising
balloon driver.
Aug 5 15:03:00 ubuntu kernel: [ 0.057505] xen-balloon: Initialising
balloon driver.
Aug 5 15:03:00 ubuntu kernel: [ 0.060043] vgaarb: loaded
Aug 5 15:03:00 ubuntu kernel: [ 0.060118] i2c-core: driver [aat2870]
using legacy suspend method
Aug 5 15:03:00 ubuntu kernel: [ 0.060120] i2c-core: driver [aat2870]
using legacy resume method
Aug 5 15:03:00 ubuntu kernel: [ 0.060169] SCSI subsystem initialized
Aug 5 15:03:00 ubuntu kernel: [ 0.060201] libata version 3.00 loaded.
Aug 5 15:03:00 ubuntu kernel: [ 0.060238] usbcore: registered new
interface driver usbfs
Aug 5 15:03:00 ubuntu kernel: [ 0.060246] usbcore: registered new
interface driver hub
Aug 5 15:03:00 ubuntu kernel: [ 0.060279] usbcore: registered new
device driver usb
Aug 5 15:03:00 ubuntu kernel: [ 0.060370] PCI: System does not support
PCI
Aug 5 15:03:00 ubuntu kernel: [ 0.060372] PCI: System does not support
PCI
Aug 5 15:03:00 ubuntu kernel: [ 0.060444] NetLabel: Initializing
Aug 5 15:03:00 ubuntu kernel: [ 0.060445] NetLabel: domain hash size =
128
Aug 5 15:03:00 ubuntu kernel: [ 0.060446] NetLabel: protocols =
UNLABELED CIPSOv4
Aug 5 15:03:00 ubuntu kernel: [ 0.060454] NetLabel: unlabeled traffic
allowed by default
Aug 5 15:03:00 ubuntu kernel: [ 0.060495] Switching to clocksource xen
Aug 5 15:03:00 ubuntu kernel: [ 0.066220] AppArmor: AppArmor Filesystem
Enabled
Aug 5 15:03:00 ubuntu kernel: [ 0.066232] pnp: PnP ACPI: disabled
Aug 5 15:03:00 ubuntu kernel: [ 0.067733] PCI: max bus depth: 0
pci_try_num: 1
Aug 5 15:03:00 ubuntu kernel: [ 0.067759] NET: Registered protocol
family 2
Aug 5 15:03:00 ubuntu kernel: [ 0.067906] IP route cache hash table
entries: 65536 (order: 7, 524288 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.068906] TCP established hash table
entries: 262144 (order: 10, 4194304 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.069714] TCP bind hash table entries:
65536 (order: 8, 1048576 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.069859] TCP: Hash tables configured
(established 262144 bind 65536)
Aug 5 15:03:00 ubuntu kernel: [ 0.069861] TCP reno registered
Aug 5 15:03:00 ubuntu kernel: [ 0.069872] UDP hash table entries: 1024
(order: 3, 32768 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.069886] UDP-Lite hash table entries:
1024 (order: 3, 32768 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.069937] NET: Registered protocol
family 1
Aug 5 15:03:00 ubuntu kernel: [ 0.069945] PCI: CLS 0 bytes, default 64
Aug 5 15:03:00 ubuntu kernel: [ 0.070003] platform rtc_cmos: registered
platform RTC device (no PNP device found)
Aug 5 15:03:00 ubuntu kernel: [ 0.070188] audit: initializing netlink
socket (disabled)
Aug 5 15:03:00 ubuntu kernel: [ 0.070194] type=2000
audit(1375729377.495:1): initialized
Aug 5 15:03:00 ubuntu kernel: [ 0.088968] Trying to unpack rootfs image
as initramfs...
Aug 5 15:03:00 ubuntu kernel: [ 0.112400] HugeTLB registered 2 MB page
size, pre-allocated 0 pages
Aug 5 15:03:00 ubuntu kernel: [ 0.123314] Freeing initrd memory: 40324k
freed
Aug 5 15:03:00 ubuntu kernel: [ 0.133822] VFS: Disk quotas dquot_6.5.2
Aug 5 15:03:00 ubuntu kernel: [ 0.133870] Dquot-cache hash table
entries: 512 (order 0, 4096 bytes)
Aug 5 15:03:00 ubuntu kernel: [ 0.134283] fuse init (API version 7.17)
Aug 5 15:03:00 ubuntu kernel: [ 0.134358] msgmni has been set to 3854
Aug 5 15:03:00 ubuntu kernel: [ 0.134629] Block layer SCSI generic
(bsg) driver version 0.4 loaded (major 253)
Aug 5 15:03:00 ubuntu kernel: [ 0.134656] io scheduler noop registered
Aug 5 15:03:00 ubuntu kernel: [ 0.134658] io scheduler deadline
registered
Aug 5 15:03:00 ubuntu kernel: [ 0.134684] io scheduler cfq registered
(default)
Aug 5 15:03:00 ubuntu kernel: [ 0.134745] pci_hotplug: PCI Hot Plug PCI
Core version: 0.5
Aug 5 15:03:00 ubuntu kernel: [ 0.134763] pciehp: PCI Express Hot Plug
Controller Driver version: 0.4
Aug 5 15:03:00 ubuntu kernel: [ 0.135030] Serial: 8250/16550 driver, 32
ports, IRQ sharing enabled
Aug 5 15:03:00 ubuntu kernel: [ 0.135934] Linux agpgart interface v0.103
Aug 5 15:03:00 ubuntu kernel: [ 0.136964] brd: module loaded
Aug 5 15:03:00 ubuntu kernel: [ 0.137510] loop: module loaded
Aug 5 15:03:00 ubuntu kernel: [ 0.140488] blkfront device/vbd/51712
num-ring-pages 1 nr_ents 32.
Aug 5 15:03:00 ubuntu kernel: [ 0.140935] Fixed MDIO Bus: probed
Aug 5 15:03:00 ubuntu kernel: [ 0.140950] tun: Universal TUN/TAP device
driver, 1.6
Aug 5 15:03:00 ubuntu kernel: [ 0.140952] tun: (C) 1999-2004 Max
Krasnyansky <maxk [at] qualcomm>
Aug 5 15:03:00 ubuntu kernel: [ 0.140986] PPP generic driver version
2.4.2
Aug 5 15:03:00 ubuntu kernel: [ 0.141016] Initialising Xen virtual
ethernet driver.
Aug 5 15:03:00 ubuntu kernel: [ 0.142408] ehci_hcd: USB 2.0 'Enhanced'
Host Controller (EHCI) Driver
Aug 5 15:03:00 ubuntu kernel: [ 0.142426] ohci_hcd: USB 1.1 'Open' Host
Controller (OHCI) Driver
Aug 5 15:03:00 ubuntu kernel: [ 0.142433] uhci_hcd: USB Universal Host
Controller Interface driver
Aug 5 15:03:00 ubuntu kernel: [ 0.142482] usbcore: registered new
interface driver libusual
Aug 5 15:03:00 ubuntu kernel: [ 0.142509] i8042: PNP: No PS/2
controller found. Probing ports directly.
Aug 5 15:03:00 ubuntu kernel: [ 1.143504] i8042: No controller found
Aug 5 15:03:00 ubuntu kernel: [ 1.143585] mousedev: PS/2 mouse device
common for all mice
Aug 5 15:03:00 ubuntu kernel: [ 1.183368] rtc_cmos rtc_cmos: rtc core:
registered rtc_cmos as rtc0
Aug 5 15:03:00 ubuntu kernel: [ 1.183399] rtc_cmos: probe of rtc_cmos
failed with error -38
Aug 5 15:03:00 ubuntu kernel: [ 1.183461] device-mapper: uevent:
version 1.0.3
Aug 5 15:03:00 ubuntu kernel: [ 1.183515] device-mapper: ioctl:
4.22.0-ioctl (2011-10-19) initialised: dm-devel [at] redhat
Aug 5 15:03:00 ubuntu kernel: [ 1.183520] EFI Variables Facility v0.08
2004-May-17
Aug 5 15:03:00 ubuntu kernel: [ 1.183732] TCP cubic registered
Aug 5 15:03:00 ubuntu kernel: [ 1.183821] NET: Registered protocol
family 10
Aug 5 15:03:00 ubuntu kernel: [ 1.184451] NET: Registered protocol
family 17
Aug 5 15:03:00 ubuntu kernel: [ 1.184455] Registering the dns_resolver
key type
Aug 5 15:03:00 ubuntu kernel: [ 1.184541] PM: Hibernation image not
present or could not be loaded.
Aug 5 15:03:00 ubuntu kernel: [ 1.184552] registered taskstats version 1
Aug 5 15:03:00 ubuntu kernel: [ 1.197518] blkfront: xvda: flush
diskcache: enabled
Aug 5 15:03:00 ubuntu kernel: [ 1.199535] xvda: xvda1 xvda2 < xvda5 >
Aug 5 15:03:00 ubuntu kernel: [ 1.292087] Magic number: 1:252:3141
Aug 5 15:03:00 ubuntu kernel: [ 1.292112]
/build/buildd/linux-3.2.0/drivers/rtc/hctosys.c: unable to open rtc device
(rtc0)
Aug 5 15:03:00 ubuntu kernel: [ 1.292117] BIOS EDD facility v0.16
2004-Jun-25, 0 devices found
Aug 5 15:03:00 ubuntu kernel: [ 1.292119] EDD information not available.
Aug 5 15:03:00 ubuntu kernel: [ 1.292772] Freeing unused kernel memory:
924k freed
Aug 5 15:03:00 ubuntu kernel: [ 1.293033] Write protecting the kernel
read-only data: 12288k
Aug 5 15:03:00 ubuntu kernel: [ 1.301058] Freeing unused kernel memory:
1592k freed
Aug 5 15:03:00 ubuntu kernel: [ 1.302164] Freeing unused kernel memory:
1188k freed
Aug 5 15:03:00 ubuntu kernel: [ 1.660898] EXT4-fs (dm-0): INFO:
recovery required on readonly filesystem
Aug 5 15:03:00 ubuntu kernel: [ 1.660902] EXT4-fs (dm-0): write access
will be enabled during recovery
Aug 5 15:03:00 ubuntu kernel: [ 1.669882] EXT4-fs (dm-0): recovery
complete
Aug 5 15:03:00 ubuntu kernel: [ 1.670674] EXT4-fs (dm-0): mounted
filesystem with ordered data mode. Opts: (null)
Aug 5 15:03:00 ubuntu kernel: [ 2.036595] Adding 1048572k swap on
/dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:1048572k SS
Aug 5 15:03:00 ubuntu kernel: [ 2.053532] ADDRCONF(NETDEV_UP): eth0:
link is not ready
Aug 5 15:03:00 ubuntu kernel: [ 2.137511] EXT4-fs (dm-0): re-mounted.
Opts: errors=remount-ro
Aug 5 15:03:00 ubuntu kernel: [ 2.152251] lp: driver loaded but no
devices found
Aug 5 15:03:00 ubuntu kernel: [ 2.842758] type=1400
audit(1375729380.267:2): apparmor="STATUS" operation="profile_load"
name="/sbin/dhclient" pid=463 comm="apparmor_parser"
Aug 5 15:03:00 ubuntu kernel: [ 2.844323] type=1400
audit(1375729380.271:3): apparmor="STATUS" operation="profile_load"
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=463
comm="apparmor_parser"
Aug 5 15:03:00 ubuntu kernel: [ 2.844519] type=1400
audit(1375729380.271:4): apparmor="STATUS" operation="profile_load"
name="/usr/lib/connman/scripts/dhclient-script" pid=463
comm="apparmor_parser"
Aug 5 15:03:01 ubuntu kernel: [ 4.260146] init: failsafe main process
(521) killed by TERM signal
Aug 5 15:03:01 ubuntu kernel: [ 4.321428] type=1400
audit(1375729381.747:5): apparmor="STATUS" operation="profile_replace"
name="/sbin/dhclient" pid=783 comm="apparmor_parser"
Aug 5 15:03:01 ubuntu kernel: [ 4.321789] type=1400
audit(1375729381.747:6): apparmor="STATUS" operation="profile_replace"
name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=783
comm="apparmor_parser"
Aug 5 15:03:01 ubuntu kernel: [ 4.321987] type=1400
audit(1375729381.747:7): apparmor="STATUS" operation="profile_replace"
name="/usr/lib/connman/scripts/dhclient-script" pid=783
comm="apparmor_parser"
Aug 5 15:03:01 ubuntu kernel: [ 4.327211] type=1400
audit(1375729381.751:8): apparmor="STATUS" operation="profile_load"
name="/usr/sbin/tcpdump" pid=785 comm="apparmor_parser"
Aug 5 15:03:02 ubuntu kernel: [ 5.445164] init: udev-fallback-graphics
main process (898) terminated with status 1
Aug 5 15:03:02 ubuntu kernel: [ 5.473583] init: plymouth-splash main
process (904) terminated with status 1
Aug 5 15:03:10 ubuntu kernel: [ 13.184119] eth0: no IPv6 routers present
Aug 5 15:03:45 ubuntu kernel: [ 48.306564] Event-channel device
installed.
Aug 5 15:05:17 ubuntu kernel: [ 139.755233] pcifront pci-0: Installing
PCI frontend
Aug 5 15:05:17 ubuntu kernel: [ 139.755392] pcifront pci-0: Creating PCI
Frontend Bus 0000:00
Aug 5 15:05:17 ubuntu kernel: [ 139.755999] pci 0000:00:00.1: [8086:10a7]
type 0 class 0x000200
Aug 5 15:05:17 ubuntu kernel: [ 139.756171] pci 0000:00:00.1: reg 10:
[mem 0xfa3e0000-0xfa3fffff]
Aug 5 15:05:17 ubuntu kernel: [ 139.756295] pci 0000:00:00.1: reg 14:
[mem 0xfa600000-0xfa7fffff]
Aug 5 15:05:17 ubuntu kernel: [ 139.756410] pci 0000:00:00.1: reg 18: [io
0xe880-0xe89f]
Aug 5 15:05:17 ubuntu kernel: [ 139.756525] pci 0000:00:00.1: reg 1c:
[mem 0xfa3dc000-0xfa3dffff]
Aug 5 15:05:17 ubuntu kernel: [ 139.757636] pcifront pci-0: New device on
0000:00:00.01 found.
Aug 5 15:05:17 ubuntu kernel: [ 139.767322] pcifront pci-0: claiming
resource 0000:00:00.1/0
Aug 5 15:05:17 ubuntu kernel: [ 139.767328] pcifront pci-0: claiming
resource 0000:00:00.1/1
Aug 5 15:05:17 ubuntu kernel: [ 139.767331] pcifront pci-0: claiming
resource 0000:00:00.1/2
Aug 5 15:05:17 ubuntu kernel: [ 139.767335] pcifront pci-0: claiming
resource 0000:00:00.1/3
Aug 5 15:05:17 ubuntu kernel: [ 139.775084] dca service started, version
1.12.1
Aug 5 15:05:17 ubuntu kernel: [ 139.781460] Intel(R) Gigabit Ethernet
Network Driver - version 3.2.10-k
Aug 5 15:05:17 ubuntu kernel: [ 139.781465] Copyright (c) 2007-2011 Intel
Corporation.
Aug 5 15:05:17 ubuntu kernel: [ 139.781534] igb 0000:00:00.1: enabling
device (0000 -> 0002)
Aug 5 15:05:17 ubuntu kernel: [ 139.781688] igb 0000:00:00.1: Xen PCI
mapped GSI42 to IRQ27
Aug 5 15:05:17 ubuntu kernel: [ 139.781816] igb 0000:00:00.1: setting
latency timer to 64
Aug 5 15:05:17 ubuntu kernel: [ 139.793427] BUG: unable to handle kernel
paging request at ffffc9000031800c
Aug 5 15:05:17 ubuntu kernel: [ 139.793442] IP: [<ffffffff8134b30b>]
msix_program_entries+0x7b/0xa0
Aug 5 15:05:17 ubuntu kernel: [ 139.793457] PGD 77e1c067 PUD 77e1d067 PMD
77f23067 PTE 80100000fa3dc465
Aug 5 15:05:17 ubuntu kernel: [ 139.793471] Oops: 0003 [#1] SMP
Aug 5 15:05:17 ubuntu kernel: [ 139.793479] CPU 0
Aug 5 15:05:17 ubuntu kernel: [ 139.793483] Modules linked in: igb(+) dca
xen_gntdev xen_evtchn xen_pcifront xenfs ext2 lp parport
Aug 5 15:05:17 ubuntu kernel: [ 139.793502]
Aug 5 15:05:17 ubuntu kernel: [ 139.793507] Pid: 1163, comm: modprobe Not
tainted 3.2.0-51-generic #77-Ubuntu
Aug 5 15:05:17 ubuntu kernel: [ 139.793517] RIP:
e030:[<ffffffff8134b30b>] [<ffffffff8134b30b>]
msix_program_entries+0x7b/0xa0
Aug 5 15:05:17 ubuntu kernel: [ 139.793528] RSP: e02b:ffff880076c77aa8
EFLAGS: 00010286
Aug 5 15:05:17 ubuntu kernel: [ 139.793534] RAX: ffffc9000031800c RBX:
ffff8800771b2ec0 RCX: 00000000fffffffa
Aug 5 15:05:17 ubuntu kernel: [ 139.793542] RDX: 0000000000000001 RSI:
ffff880075550200 RDI: ffff880075550200
Aug 5 15:05:17 ubuntu kernel: [ 139.793549] RBP: ffff880076c77ad8 R08:
ffff880075558000 R09: ffff880078c000f8
Aug 5 15:05:17 ubuntu kernel: [ 139.793556] R10: 0000000000000000 R11:
0000000000000000 R12: 0000000000000000
Aug 5 15:05:17 ubuntu kernel: [ 139.793564] R13: ffffc9000031800c R14:
ffff880074ee3918 R15: ffff880076161800
Aug 5 15:05:17 ubuntu kernel: [ 139.793576] FS: 00007fa3fcb91700(0000)
GS:ffff88007fc00000(0000) knlGS:0000000000000000
Aug 5 15:05:17 ubuntu kernel: [ 139.793584] CS: e033 DS: 0000 ES: 0000
CR0: 000000008005003b
Aug 5 15:05:17 ubuntu kernel: [ 139.793592] CR2: ffff8000007d1ee0 CR3:
0000000076f1a000 CR4: 0000000000002660
Aug 5 15:05:17 ubuntu kernel: [ 139.793600] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 5 15:05:17 ubuntu kernel: [ 139.793608] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 5 15:05:17 ubuntu kernel: [ 139.793616] Process modprobe (pid: 1163,
threadinfo ffff880076c76000, task ffff880003d4ae00)
Aug 5 15:05:17 ubuntu kernel: [ 139.793625] Stack:
Aug 5 15:05:17 ubuntu kernel: [ 139.793629] 0000000000000062
ffff880074ee3000 0000000000000000 0000000000000003
Aug 5 15:05:17 ubuntu kernel: [ 139.793641] ffff880076161800
0000000000000062 ffff880076c77b48 ffffffff8134b501
Aug 5 15:05:17 ubuntu kernel: [ 139.793654] 0000000000000002
ffff880074ee3918 0000000274ee3000 ffffc90000318000
Aug 5 15:05:17 ubuntu kernel: [ 139.793666] Call Trace:
Aug 5 15:05:17 ubuntu kernel: [ 139.793674] [<ffffffff8134b501>]
msix_capability_init+0x1d1/0x260
Aug 5 15:05:17 ubuntu kernel: [ 139.793683] [<ffffffff8134c31a>]
pci_enable_msix.part.11+0x9a/0x100
Aug 5 15:05:17 ubuntu kernel: [ 139.793692] [<ffffffff8134c3c6>]
pci_enable_msix+0x46/0x60
Aug 5 15:05:17 ubuntu kernel: [ 139.793705] [<ffffffffa0051688>]
igb_set_interrupt_capability+0x1b8/0x1d0 [igb]
Aug 5 15:05:17 ubuntu kernel: [ 139.793720] [<ffffffffa0054448>]
igb_init_interrupt_scheme+0x28/0xf0 [igb]
Aug 5 15:05:17 ubuntu kernel: [ 139.793734] [<ffffffffa00634c5>]
igb_sw_init+0x182/0x1d6 [igb]
Aug 5 15:05:17 ubuntu kernel: [ 139.793747] [<ffffffffa00638a8>]
igb_probe+0x38f/0xa21 [igb]
Aug 5 15:05:17 ubuntu kernel: [ 139.793758] [<ffffffff816606ee>] ?
_raw_spin_unlock_irqrestore+0x1e/0x30
Aug 5 15:05:17 ubuntu kernel: [ 139.793767] [<ffffffff816606ee>] ?
_raw_spin_unlock_irqrestore+0x1e/0x30
Aug 5 15:05:17 ubuntu kernel: [ 139.793778] [<ffffffff81337bdc>]
local_pci_probe+0x5c/0xd0
Aug 5 15:05:17 ubuntu kernel: [ 139.793787] [<ffffffff813394d9>]
__pci_device_probe+0xf9/0x100
Aug 5 15:05:17 ubuntu kernel: [ 139.793796] [<ffffffff813103fa>] ?
kobject_get+0x1a/0x30
Aug 5 15:05:17 ubuntu kernel: [ 139.793804] [<ffffffff8133951a>]
pci_device_probe+0x3a/0x60
Aug 5 15:05:17 ubuntu kernel: [ 139.793814] [<ffffffff813f9658>]
really_probe+0x68/0x190
Aug 5 15:05:17 ubuntu kernel: [ 139.793822] [<ffffffff813f98e5>]
driver_probe_device+0x45/0x70
Aug 5 15:05:17 ubuntu kernel: [ 139.793830] [<ffffffff813f99bb>]
__driver_attach+0xab/0xb0
Aug 5 15:05:17 ubuntu kernel: [ 139.793838] [<ffffffff813f9910>] ?
driver_probe_device+0x70/0x70
Aug 5 15:05:17 ubuntu kernel: [ 139.793847] [<ffffffff813f9910>] ?
driver_probe_device+0x70/0x70
Aug 5 15:05:17 ubuntu kernel: [ 139.793856] [<ffffffff813f8744>]
bus_for_each_dev+0x64/0xa0
Aug 5 15:05:17 ubuntu kernel: [ 139.793864] [<ffffffff813f941e>]
driver_attach+0x1e/0x20
Aug 5 15:05:17 ubuntu kernel: [ 139.793872] [<ffffffff813f9070>]
bus_add_driver+0x1a0/0x270
Aug 5 15:05:17 ubuntu kernel: [ 139.793880] [<ffffffffa006f000>] ?
0xffffffffa006efff
Aug 5 15:05:17 ubuntu kernel: [ 139.793888] [<ffffffff813f9f26>]
driver_register+0x76/0x140
Aug 5 15:05:17 ubuntu kernel: [ 139.793898] [<ffffffff81647ccc>] ?
printk+0x51/0x53
Aug 5 15:05:17 ubuntu kernel: [ 139.793906] [<ffffffffa006f000>] ?
0xffffffffa006efff
Aug 5 15:05:17 ubuntu kernel: [ 139.793914] [<ffffffff813391b6>]
__pci_register_driver+0x56/0xd0
Aug 5 15:05:17 ubuntu kernel: [ 139.793927] [<ffffffffa006f05b>]
igb_init_module+0x5b/0x1000 [igb]
Aug 5 15:05:17 ubuntu kernel: [ 139.793938] [<ffffffff81002040>]
do_one_initcall+0x40/0x180
Aug 5 15:05:17 ubuntu kernel: [ 139.793948] [<ffffffff810a9eae>]
sys_init_module+0xbe/0x230
Aug 5 15:05:17 ubuntu kernel: [ 139.793958] [<ffffffff81668d02>]
system_call_fastpath+0x16/0x1b
Aug 5 15:05:17 ubuntu kernel: [ 139.793965] Code: c1 e5 04 41 83 c5 0c e8
34 20 d9 ff 4d 63 ed 4c 03 6b 20 41 8b 55 00 0f b7 43 02 89 53 08 83 ca 01
c1 e0 04 83 c0 0c 48 03 43 20 <89> 10 48 8b 43 10 41 83 c4 01 89 53 08 49
39 c6 48 8d 58 f0 75
Aug 5 15:05:17 ubuntu kernel: [ 139.794041] RIP [<ffffffff8134b30b>]
msix_program_entries+0x7b/0xa0
Aug 5 15:05:17 ubuntu kernel: [ 139.794051] RSP <ffff880076c77aa8>
Aug 5 15:05:17 ubuntu kernel: [ 139.794055] CR2: ffffc9000031800c
Aug 5 15:05:17 ubuntu kernel: [ 139.794061] ---[ end trace
dea4e19be79d2d73 ]---
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