[U-Boot] MinnowBoard Max uboot
Beaman, Thomas
Thomas.Beaman at xerox.com
Thu Jun 18 15:07:44 CEST 2015
Hi Bin,
After adding CONFIG_SFI=y to the kernel config, I was able to see both CPUs in the kernel boot, but now the kernel hangs at boot time. It did not hang when CONFIG_SFI was not set. and if I boot the CONFIG_SFI=y kernel using EFI BIOS it does not hang either. I have repeated the test a few times with the same results each time. I have enclosed the kernel boot log if you can see anything, or have any more suggestions.
Thanks,
Tom
******* kernel bootlog *************
U-Boot 2015.07-rc2 (Jun 10 2015 - 09:48:35 -0400)
gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-9)
GNU ld version 2.23.52.0.1-16.el7 20130226
bootargs= root=/dev/ram rw ramdisk_size=300000 console=ttyS0,115200
Using RTL8169#0 device
TFTP from server 10.40.101.102; our IP address is 10.40.101.212
Filename 'atom_64/kernel'.
Load address: 0x10000000
Loading: ################################################## 5.6 MiB
3.6 MiB/s
done
Bytes transferred = 5861312 (596fc0 hex)
Using RTL8169#0 device
TFTP from server 10.40.101.102; our IP address is 10.40.101.212
Filename 'atom_64/ramdisk'.
Load address: 0x20000000
Loading: ################################################## 29.1 MiB
3.6 MiB/s
done
Bytes transferred = 30497951 (1d15c9f hex)
Valid Boot Flag
Setup Size = 0x00003e00
Magic signature found
Using boot protocol version 2.0c
Linux kernel version 3.10.62-ltsi-WR6.0.0.20_standard (tbeaman at wocket) #1 SMP PREEMPT Wed Jun 17 15:19:47 EDT 2015
Building boot_params at 0x00090000
Loading bzImage at address 100000 (5845440 bytes)
Magic signature found
Initial RAM disk at linear address 0x20000000, size 67108864 bytes
Kernel command line: " root=/dev/ram rw ramdisk_size=300000 console=ttyS0,115200"
Starting kernel ...
Timer summary in microseconds:
Mark Elapsed Stage
0 0 reset
107,427 107,427 board_init_r
1,946,048 1,838,621 id=64
1,948,082 2,034 id=65
1,954,410 6,328 main_loop
7,960,693 6,006,283 id=80
7,960,695 2 eth_start
7,960,825 130 bootp_start
8,947,233 986,408 bootp_stop
8,947,240 7 id=81
8,947,376 136 id=82
8,967,941 20,565 tftp_start
10,541,240 1,573,299 id=84
10,541,242 2 tftp_done
18,606,478 8,065,236 start_kernel
Accumulated time:
330,199 ahci
1,388,929 vesa display
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 3.10.62-ltsi-WR6.0.0.20_standard (tbeaman at wocket) (gcc version 4.8.1 (Wind River Linux Sourcery CodeBench 4.8-44) ) #1 SMP PREEMPT Wed Jun 17 15:19:47 EDT 2015
Command line: root=/dev/ram rw ramdisk_size=300000 console=ttyS0,115200
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000007adfffff] usable
BIOS-e820: [mem 0x000000007ae00000-0x000000007fffffff] reserved
NX (Execute Disable) protection: active
DMI not present or invalid.
No AGP bridge found
e820: last_pfn = 0x7ae00 max_arch_pfn = 0x400000000
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
__next_free_mem_range: Usage of MAX_NUMNODES is depricated. Use NUMA_NO_NODE instead
Scanning 1 areas for low memory corruption
init_memory_mapping: [mem 0x00000000-0x000fffff]
init_memory_mapping: [mem 0x7ac00000-0x7adfffff]
init_memory_mapping: [mem 0x78000000-0x7abfffff]
init_memory_mapping: [mem 0x00100000-0x77ffffff]
RAMDISK: [mem 0x20000000-0x23ffffff]
ACPI BIOS Bug: Error: A valid RSDP was not found (20130328/tbxfroot-218)
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000007adfffff]
Initmem setup node 0 [mem 0x00000000-0x7adfffff]
NODE_DATA [mem 0x7adfe000-0x7adfffff]
Zone ranges:
DMA [mem 0x00001000-0x00ffffff]
DMA32 [mem 0x01000000-0xffffffff]
Normal empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x00001000-0x0009ffff]
node 0: [mem 0x00100000-0x7adfffff]
x86/hpet: Will disable the HPET for this platform because it's not reliable
SFI: Simple Firmware Interface v0.81 http://simplefirmware.org
SFI: SYST F0070, 0030 (v1 U-Boot Table v1)
SFI: CPUS F0000, 0020 (v1 U-Boot Table v1)
SFI: APIC F0020, 0020 (v1 U-Boot Table v1)
SFI: XSDT F0040, 0024 (v1 U-Boot Table v1)
SFI: registering lapic[0]
SFI: registering lapic[4]
IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-86
smpboot: Allowing 2 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
e820: [mem 0x80000000-0xffffffff] available for PCI devices
setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:2 nr_node_ids:1
PERCPU: Embedded 26 pages/cpu @ffff88007aa00000 s76352 r8192 d21952 u1048576
Built 1 zonelists in Node order, mobility grouping on. Total pages: 495313
Policy zone: DMA32
Kernel command line: root=/dev/ram rw ramdisk_size=300000 console=ttyS0,115200
PID hash table entries: 4096 (order: 3, 32768 bytes)
Checking aperture...
No AGP bridge found
Memory: 1898596k/2013184k available (7917k kernel code, 388k absent, 114200k reserved, 5204k data, 1148k init)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
NR_IRQS:16640 nr_irqs:512 16
Console: colour dummy device 80x25
console [ttyS0] enabled
allocated 8388608 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
tsc: Fast TSC calibration using PIT
tsc: Detected 1333.386 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 2666.77 BogoMIPS (lpj=1333386)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Mount-cache hash table entries: 256
Initializing cgroup subsys debug
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
mce: CPU supports 6 MCE banks
CPU0: Thermal monitoring enabled (TM1)
Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 128, 2MB 0, 4MB 0
tlb_flushall_shift: 6
Freeing SMP alternatives: 28k freed
ftrace: allocating 28889 entries in 113 pages
..TIMER: vector=0x30 apic1=-1 pin1=-1 apic2=-1 pin2=-1
...trying to set up timer as Virtual Wire IRQ...
..... works.
smpboot: CPU0: Intel(R) Atom(TM) CPU E3825 @ 1.33GHz (fam: 06, model: 37, stepping: 03)
Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
... version: 3
... bit width: 40
... generic registers: 2
... value mask: 000000ffffffffff
... max period: 000000ffffffffff
... fixed-purpose events: 3
... event mask: 0000000700000003
smpboot: Booting Node 0, Processors #1 OK
NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
Brought up 2 CPUs
smpboot: Total of 2 processors activated (5333.54 BogoMIPS)
devtmpfs: initialized
xor: measuring software checksum speed
prefetch64-sse: 4420.000 MB/sec
generic_sse: 3988.000 MB/sec
xor: using function: prefetch64-sse (4420.000 MB/sec)
pinctrl core: initialized pinctrl subsystem
SFI: SFI sysfs interfaces init success
NET: Registered protocol family 16
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
raid6: sse2x1 453 MB/s
raid6: sse2x2 507 MB/s
raid6: sse2x4 863 MB/s
raid6: using algorithm sse2x4 (863 MB/s)
raid6: using ssse3x2 recovery algorithm
ACPI: Interpreter disabled.
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti at linux.it>
PTP clock support registered
PCI: Probing PCI hardware
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
pci_bus 0000:00: root bus resource [mem 0x00000000-0xfffffffff]
pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.2: PCI bridge to [bus 02]
pci 0000:02:00.0: no compatible bridge window for [mem 0x3100ffffc000-0x3100ffffffff 64bit pref]
Switching to clocksource refined-jiffies
pnp: PnP ACPI: disabled
pci 0000:00:1c.0: BAR 14: assigned [mem 0x80000000-0x801fffff]
pci 0000:00:1c.0: BAR 15: assigned [mem 0x80200000-0x803fffff 64bit pref]
pci 0000:00:1c.2: BAR 15: assigned [mem 0x80400000-0x804fffff 64bit pref]
pci 0000:00:1c.0: BAR 13: assigned [io 0x1000-0x1fff]
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff]
pci 0000:00:1c.0: bridge window [mem 0x80000000-0x801fffff]
pci 0000:00:1c.0: bridge window [mem 0x80200000-0x803fffff 64bit pref]
pci 0000:02:00.0: BAR 4: assigned [mem 0x80400000-0x80403fff 64bit pref]
pci 0000:00:1c.2: PCI bridge to [bus 02]
pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
pci 0000:00:1c.2: bridge window [mem 0xd1000000-0xd10fffff]
pci 0000:00:1c.2: bridge window [mem 0x80400000-0x804fffff 64bit pref]
pci 0000:00:1c.0: can't find IRQ for PCI INT A; please try using pci=biosirq
pci 0000:00:1c.2: can't find IRQ for PCI INT C; please try using pci=biosirq
NET: Registered protocol family 2
TCP established hash table entries: 16384 (order: 6, 262144 bytes)
TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP: reno registered
UDP hash table entries: 1024 (order: 3, 32768 bytes)
UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
pci 0000:00:1d.0: can't find IRQ for PCI INT A; please try using pci=biosirq
Trying to unpack rootfs image as initramfs...
rootfs image is not initramfs (no cpio magic); looks like an initrd
Freeing initrd memory: 65536k freed
platform rtc_cmos: registered platform RTC device (no PNP device found)
microcode: CPU0 sig=0x30673, pf=0x1, revision=0x322
microcode: CPU1 sig=0x30673, pf=0x1, revision=0x322
microcode: Microcode Update Driver: v2.00 <tigran at aivazian.fsnet.co.uk>, Peter Oruba
Scanning for low memory corruption every 60 seconds
HugeTLB registered 2 MB page size, pre-allocated 0 pages
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
aufs 3.10-20130819
msgmni has been set to 3836
async_tx: api initialized (async)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcieport 0000:00:1c.0: device [8086:0f48] has invalid IRQ; check vendor BIOS
pcieport 0000:00:1c.2: device [8086:0f4c] has invalid IRQ; check vendor BIOS
dw_dmac_pci 0000:00:18.0: can't find IRQ for PCI INT A; please try using pci=biosirq
dw_dmac_pci: probe of 0000:00:18.0 failed with error -2
dw_dmac_pci 0000:00:1e.0: can't find IRQ for PCI INT A; please try using pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (dw_dmac) vs. 00015a20 (timer)
dw_dmac_pci: probe of 0000:00:1e.0 failed with error -16
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial 0000:00:1e.3: can't find IRQ for PCI INT C; please try using pci=biosirq
0000:00:1e.3: ttyS1 at MMIO 0xd110d000 (irq = 0) is a 16550A
serial 0000:00:1e.4: can't find IRQ for PCI INT D; please try using pci=biosirq
0000:00:1e.4: ttyS2 at MMIO 0xd110f000 (irq = 0) is a 16550A
Linux agpgart interface v0.103
i2c-designware-pci 0000:00:18.2: can't find IRQ for PCI INT D; please try using pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (i2c-designware-pci) vs. 00015a20 (timer)
i2c-designware-pci 0000:00:18.2: failure requesting irq 0
i2c-designware-pci: probe of 0000:00:18.2 failed with error -16
i2c-designware-pci 0000:00:18.6: can't find IRQ for PCI INT D; please try using pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (i2c-designware-pci) vs. 00015a20 (timer)
i2c-designware-pci 0000:00:18.6: failure requesting irq 0
i2c-designware-pci: probe of 0000:00:18.6 failed with error -16
i2c-designware-pci 0000:00:18.7: can't find IRQ for PCI INT B; please try using pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (i2c-designware-pci) vs. 00015a20 (timer)
i2c-designware-pci 0000:00:18.7: failure requesting irq 0
i2c-designware-pci: probe of 0000:00:18.7 failed with error -16
i801_smbus 0000:00:1f.3: can't find IRQ for PCI INT B; please try using pci=biosirq
ACPI Exception: AE_BAD_PARAMETER, Thread 2004746240 could not acquire Mutex [0x1] (20130328/utmutex-285)
genirq: Flags mismatch irq 0. 00000080 (i801_smbus) vs. 00015a20 (timer)
i801_smbus 0000:00:1f.3: Failed to allocate irq 0: -16
i801_smbus: probe of 0000:00:1f.3 failed with error -16
[drm] Initialized drm 1.1.0 20060810
i915 0000:00:02.0: can't find IRQ for PCI INT A; please try using pci=biosirq
[drm] Memory usable by graphics device = 2048M
[drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[drm] Driver supports precise vblank timestamp query.
vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
i915 0000:00:02.0: No connectors reported connected with modes
[drm] Cannot find any crtc or sizes - going 1024x768
fbcon: inteldrmfb (fb0) is primary device
Console: switching to colour frame buffer device 128x48
i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
i915 0000:00:02.0: registered panic notifier
[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
brd: module loaded
loop: module loaded
isci: Intel(R) C600 SAS Controller Driver - version 1.1.0
mpt2sas version 14.100.00.00 loaded
ahci 0000:00:13.0: can't find IRQ for PCI INT A; please try using pci=biosirq
ahci 0000:00:13.0: controller can't do DEVSLP, turning off
ahci: SSS flag set, parallel bus scan disabled
ahci 0000:00:13.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
ahci 0000:00:13.0: flags: 64bit ncq stag pm led clo pio slum part sxs deso
scsi0 : ahci
scsi1 : ahci
ata1: SATA max UDMA/133 abar m2048 at 0xd0404000 port 0xd0404100 irq 104
ata2: SATA max UDMA/133 abar m2048 at 0xd0404000 port 0xd0404180 irq 104
pxa2xx_spi_pci 0000:00:1e.5: can't find IRQ for PCI INT B; please try using pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (pxa2xx-spi.0) vs. 00015a20 (timer)
pxa2xx-spi pxa2xx-spi.0: cannot get IRQ 0
pxa2xx-spi: probe of pxa2xx-spi.0 failed with error -16
e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
e1000: Copyright (c) 1999-2006 Intel Corporation.
e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
igb: Copyright (c) 2007-2013 Intel Corporation.
ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.13.10-k
ixgbe: Copyright (c) 1999-2013 Intel Corporation.
ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
ixgb: Copyright (c) 1999-2008 Intel Corporation.
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:02:00.0: can't find IRQ for PCI INT A; please try using pci=biosirq
r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0xffffc900003aa000, 00:13:20:fe:35:79, XID 0c000800 IRQ 105
r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-pci 0000:00:1d.0: can't find IRQ for PCI INT A; please try using pci=biosirq
ehci-pci 0000:00:1d.0: Found HC with no IRQ. Check BIOS/PCI 0000:00:1d.0 setup!
ehci-pci 0000:00:1d.0: init 0000:00:1d.0 fail, -19
uhci_hcd: USB Universal Host Controller Interface driver
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial support registered for generic
i8042: PNP: No PS/2 controller found. Probing ports directly.
i8042: No controller found
mousedev: PS/2 mouse device common for all mice
input: PC Speaker as /devices/platform/pcspkr/input/input0
rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: raid10 personality registered for level 10
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
md: multipath personality registered for level -4
md: faulty personality registered for level -5
device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel at redhat.com
Intel P-state driver initializing.
cpuidle: using governor ladder
cpuidle: using governor menu
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pci 0000:00:11.0: SDHCI controller found [8086:0f15] (rev c)
sdhci-pci 0000:00:11.0: can't find IRQ for PCI INT A; please try using pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (mmc0) vs. 00015a20 (timer)
mmc0: Failed to request IRQ 0: -16
sdhci-pci: probe of 0000:00:11.0 failed with error -16
sdhci-pci 0000:00:12.0: SDHCI controller found [8086:0f16] (rev c)
sdhci-pci 0000:00:12.0: can't find IRQ for PCI INT A; please try using pci=biosirq
genirq: Flags mismatch irq 0. 00000080 (mmc0) vs. 00015a20 (timer)
mmc0: Failed to request IRQ 0: -16
sdhci-pci: probe of 0000:00:12.0 failed with error -16
sdhci-pltfm: SDHCI platform and OF driver helper
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
oprofile: using NMI interrupt.
u32 classifier
Actions configured
TCP: cubic registered
NET: Registered protocol family 17
Key type dns_resolver registered
console [netcon0] enabled
netconsole: network logging started
rtc_cmos rtc_cmos: setting system clock to 2015-06-18 12:29:47 UTC (1434630587)
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-8: TOSHIBA MQ01ACF050, AV001D, max UDMA/100
ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
ata1.00: configured for UDMA/100
scsi 0:0:0:0: Direct-Access ATA TOSHIBA MQ01ACF0 AV00 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
sd 0:0:0:0: [sda] 4096-byte physical blocks
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Switching to clocksource tsc
sda: sda1 sda2 sda3 sda4
sd 0:0:0:0: [sda] Attached SCSI disk
ata2: SATA link down (SStatus 0 SControl 300)
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
RAMDISK: gzip image found at block 0
VFS: Mounted root (ext2 filesystem) on device 1:0.
devtmpfs: mounted
Freeing unused kernel memory: 1148k freed
Write protecting the kernel read-only data: 12288k
Freeing unused kernel memory: 264k freed
Freeing unused kernel memory: 896k freed
udevd[85]: starting version 182
dwc3-pci 0000:00:16.0: can't find IRQ for PCI INT A; please try using pci=biosirq
ACPI Exception: AE_BAD_PARAMETER, Thread 1932870960 could not acquire Mutex [0x1] (20130328/utmutex-285)
ACPI Exception: AE_BAD_PARAMETER, Thread 1932870960 could not acquire Mutex [0x1] (20130328/utmutex-285)
ACPI Exception: AE_BAD_PARAMETER, Thread 1932870960 could not acquire Mutex [0x1] (20130328/utmutex-285)
iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
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