[PATCH V6 0/8] drm/exynos: few patches to enhance bridge chip support
Andreas Färber
afaerber at suse.de
Wed Jul 30 12:32:26 PDT 2014
Hi Ajay,
Am 30.07.2014 08:21, schrieb Ajay kumar:
> On Tue, Jul 29, 2014 at 4:51 PM, Andreas Färber <afaerber at suse.de> wrote:
>> Am 28.07.2014 08:13, schrieb Ajay kumar:
>>> On 7/27/14, Andreas Färber <afaerber at suse.de> wrote:
>>>> Am 25.07.2014 21:22, schrieb Ajay Kumar:
>>>>> This series is based on exynos-drm-next branch of Inki Dae's tree at:
>>>>> git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
>>>>>
>>>>> I have tested this after adding few DT changes for exynos5250-snow,
>>>>> exynos5420-peach-pit and exynos5800-peach-pi boards.
>>>>
>>>> I'm trying to test this with a modified exynos5250-spring DT based off
>>>> kgene's for-next branch due to DT, and I run into the following:
>>
>> Unfortunately the most I got on Spring with attached DT was a blank
>> screen with a white horizontal line in the middle.
> Then, I think bridge chip is working fine.
> You just need to configure the proper mode for FIMD.
> You can see backlight also, right?
>
>> Do I need to specify a specific panel model for Spring?
> Yes! Try using "chunghwa,claa101wb01" as compatible string for
> panel node.
With just your v6 applied plus updated DT patch (attached) [1], I see
backlight and a black screen (no white line any more). dmesg attached.
>> For testing I re-applied your iommu patches (which btw fail now for 5420
>> due to disp_pd) but didn't know what to do about your panel-lvds
>> regulator patch now that it's gone.
> Ignore that regulator patch.
>
> Also, please attach the bootlog if possible after trying this.
If I further apply the IOMMU patches [2], I get no backlight nor USB and
thus can't obtain a boot log.
Regards,
Andreas
[1] https://github.com/afaerber/linux/commits/spring-next
[2] https://github.com/afaerber/linux/commits/spring-bridge.v6
P.S. Note that your Snow DT patch will conflict with my Snow cleanups,
shuffling some nodes around: https://patchwork.kernel.org/patch/4649471/
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
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[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.16.0-rc6+ (andreas at chrome11.site) (gcc version 4.8.2 20140404 [gcc-4_8-branch revision 209122] (SUSE Linux) ) #23 SMP PREEMPT Wed Jul 30 20:11:19 CEST 2014
[ 0.000000] CPU: ARMv7 Processor [410fc0f4] revision 4 (ARMv7), cr=30c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: Google Spring
[ 0.000000] cma: CMA: reserved 64 MiB at 6b800000
[ 0.000000] Forcing write-allocate cache policy for SMP
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 523264
[ 0.000000] free_area_init_node: node 0, pgdat c066b400, node_mem_map ea7dc000
[ 0.000000] Normal zone: 1520 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 194560 pages, LIFO batch:31
[ 0.000000] HighMem zone: 2568 pages used for memmap
[ 0.000000] HighMem zone: 328704 pages, LIFO batch:31
[ 0.000000] PERCPU: Embedded 7 pages/cpu @ea79b000 s8192 r8192 d12288 u32768
[ 0.000000] pcpu-alloc: s8192 r8192 d12288 u32768 alloc=8*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 521744
[ 0.000000] Kernel command line: console=tty1 root=/dev/sda3 rootfstype=ext4 rw rootwait clk_ignore_unused
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 2003044K/2093056K available (4541K kernel code, 264K rwdata, 1496K rodata, 240K init, 286K bss, 90012K reserved, 1314816K highmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xffe00000 (2048 kB)
vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc05ed7f0 (6038 kB)
.init : 0xc05ee000 - 0xc062a000 ( 240 kB)
.data : 0xc062a000 - 0xc066c260 ( 265 kB)
.bss : 0xc066c26c - 0xc06b3c40 ( 287 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] L2C: failed to init: -19
[ 0.000000] Exynos5250: clock setup completed, armclk=1700000000
[ 0.000000] Switching to timer-based delay loop
[ 0.000003] sched_clock: 64 bits at 24MHz, resolution 41ns, wraps every 2863311519744ns
[ 0.000151] Console: colour dummy device 80x30
[ 0.000344] console [tty1] enabled
[ 0.000357] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=120000)
[ 0.000374] pid_max: default: 32768 minimum: 301
[ 0.000462] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000473] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000828] CPU: Testing write buffer coherency: ok
[ 0.000957] CPU0: update cpu_capacity 1024
[ 0.000968] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.001071] Setting up static identity map for 0x40450ee8 - 0x40450f40
[ 0.030191] CPU1: Booted secondary processor
[ 0.030222] CPU1: update cpu_capacity 1024
[ 0.030225] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.030273] Brought up 2 CPUs
[ 0.030298] SMP: Total of 2 processors activated.
[ 0.030307] CPU: All CPU(s) started in SVC mode.
[ 0.030605] devtmpfs: initialized
[ 0.033028] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.033351] pinctrl core: initialized pinctrl subsystem
[ 0.033587] regulator-dummy: no parameters
[ 0.041934] NET: Registered protocol family 16
[ 0.042526] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.043439] cpuidle: using governor ladder
[ 0.043464] cpuidle: using governor menu
[ 0.045468] gpiochip_add: registered GPIOs 0 to 7 on device: gpa0
[ 0.045476] gpiochip_add: registered GPIOs 8 to 13 on device: gpa1
[ 0.045483] gpiochip_add: registered GPIOs 14 to 21 on device: gpa2
[ 0.045489] gpiochip_add: registered GPIOs 22 to 26 on device: gpb0
[ 0.045495] gpiochip_add: registered GPIOs 27 to 31 on device: gpb1
[ 0.045501] gpiochip_add: registered GPIOs 32 to 35 on device: gpb2
[ 0.045507] gpiochip_add: registered GPIOs 36 to 39 on device: gpb3
[ 0.045513] gpiochip_add: registered GPIOs 40 to 46 on device: gpc0
[ 0.045519] gpiochip_add: registered GPIOs 47 to 50 on device: gpc1
[ 0.045525] gpiochip_add: registered GPIOs 51 to 57 on device: gpc2
[ 0.045530] gpiochip_add: registered GPIOs 58 to 64 on device: gpc3
[ 0.045536] gpiochip_add: registered GPIOs 65 to 68 on device: gpd0
[ 0.045542] gpiochip_add: registered GPIOs 69 to 76 on device: gpd1
[ 0.045548] gpiochip_add: registered GPIOs 77 to 83 on device: gpc4
[ 0.045554] gpiochip_add: registered GPIOs 84 to 89 on device: gpy0
[ 0.045559] gpiochip_add: registered GPIOs 90 to 93 on device: gpy1
[ 0.045565] gpiochip_add: registered GPIOs 94 to 99 on device: gpy2
[ 0.045571] gpiochip_add: registered GPIOs 100 to 107 on device: gpy3
[ 0.045576] gpiochip_add: registered GPIOs 108 to 115 on device: gpy4
[ 0.045582] gpiochip_add: registered GPIOs 116 to 123 on device: gpy5
[ 0.045588] gpiochip_add: registered GPIOs 124 to 131 on device: gpy6
[ 0.045594] gpiochip_add: registered GPIOs 132 to 139 on device: gpx0
[ 0.045600] gpiochip_add: registered GPIOs 140 to 147 on device: gpx1
[ 0.045606] gpiochip_add: registered GPIOs 148 to 155 on device: gpx2
[ 0.045612] gpiochip_add: registered GPIOs 156 to 163 on device: gpx3
[ 0.046554] gpiochip_add: registered GPIOs 164 to 171 on device: gpe0
[ 0.046561] gpiochip_add: registered GPIOs 172 to 173 on device: gpe1
[ 0.046567] gpiochip_add: registered GPIOs 174 to 177 on device: gpf0
[ 0.046573] gpiochip_add: registered GPIOs 178 to 181 on device: gpf1
[ 0.046579] gpiochip_add: registered GPIOs 182 to 189 on device: gpg0
[ 0.046585] gpiochip_add: registered GPIOs 190 to 197 on device: gpg1
[ 0.046590] gpiochip_add: registered GPIOs 198 to 199 on device: gpg2
[ 0.046596] gpiochip_add: registered GPIOs 200 to 203 on device: gph0
[ 0.046602] gpiochip_add: registered GPIOs 204 to 211 on device: gph1
[ 0.046882] gpiochip_add: registered GPIOs 212 to 219 on device: gpv0
[ 0.046889] gpiochip_add: registered GPIOs 220 to 227 on device: gpv1
[ 0.046896] gpiochip_add: registered GPIOs 228 to 235 on device: gpv2
[ 0.046902] gpiochip_add: registered GPIOs 236 to 243 on device: gpv3
[ 0.046908] gpiochip_add: registered GPIOs 244 to 245 on device: gpv4
[ 0.047114] gpiochip_add: registered GPIOs 246 to 252 on device: gpz
[ 0.047918] exynos-audss-clk 3810000.audss-clock-controller: setup completed
[ 0.052839] EXYNOS5250 PMU Initialize
[ 0.075852] of_get_named_gpiod_flags exited with status 0
[ 0.075950] P5.0V_USB3CON: 5000 mV
[ 0.075982] reg-fixed-voltage regulator-usb3: P5.0V_USB3CON supplying 5000000uV
[ 0.076635] SCSI subsystem initialized
[ 0.076808] libata version 3.00 loaded.
[ 0.077004] usbcore: registered new interface driver usbfs
[ 0.077055] usbcore: registered new interface driver hub
[ 0.077176] usbcore: registered new device driver usb
[ 0.077416] s3c-i2c 12c60000.i2c: slave address 0x00
[ 0.077430] s3c-i2c 12c60000.i2c: bus frequency set to 378 KHz
[ 0.079526] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO4[0]'
[ 0.079541] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO5[0]'
[ 0.079553] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO6[0]'
[ 0.079565] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO7[0]'
[ 0.079577] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO8[0]'
[ 0.079589] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO10[0]'
[ 0.079601] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO11[0]'
[ 0.079613] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO12[0]'
[ 0.079625] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO13[0]'
[ 0.079637] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO14[0]'
[ 0.079649] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO15[0]'
[ 0.079660] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO16[0]'
[ 0.079672] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO17[0]'
[ 0.079685] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/LDO25[0]'
[ 0.079699] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/BUCK1[0]'
[ 0.079711] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/BUCK2[0]'
[ 0.079723] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/BUCK3[0]'
[ 0.079736] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/BUCK4[0]'
[ 0.079747] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/BUCK5[0]'
[ 0.079759] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/BUCK6[0]'
[ 0.079771] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c at 12C60000/s5m8767-pmic at 66/regulators/BUCK9[0]'
[ 0.079790] of_get_named_gpiod_flags exited with status 0
[ 0.079798] of_get_named_gpiod_flags exited with status 0
[ 0.079806] of_get_named_gpiod_flags exited with status 0
[ 0.080539] P1.0V_LDO_OUT4: 1000 mV
[ 0.081603] P1.0V_LDO_OUT5: 1000 mV
[ 0.082701] vdd_mydp: 1000 mV
[ 0.083232] P1.1V_LDO_OUT7: 1100 mV
[ 0.083767] P1.0V_LDO_OUT8: 1000 mV
[ 0.084302] P1.8V_LDO_OUT10: 1800 mV
[ 0.084948] P1.8V_LDO_OUT11: 1800 mV
[ 0.085475] P3.0V_LDO_OUT12: 3000 mV
[ 0.086123] P1.8V_LDO_OUT13: 1800 mV
[ 0.086681] P1.8V_LDO_OUT14: 1800 mV
[ 0.087237] P1.0V_LDO_OUT15: 1000 mV
[ 0.087795] P1.8V_LDO_OUT16: 1800 mV
[ 0.088882] P2.8V_LDO_OUT17: 2800 mV
[ 0.090024] vdd_bridge: 1200 mV
[ 0.090695] vdd_mif: 950 <--> 1300 mV at 1050 mV
[ 0.091260] vdd_arm: 850 <--> 1350 mV at 1300 mV
[ 0.091817] vdd_int: 900 <--> 1200 mV at 1012 mV
[ 0.092375] vdd_g3d: 850 <--> 1300 mV at 1200 mV
[ 0.092937] P1.8V_BUCK_OUT5: 1800 mV
[ 0.093497] P1.2V_BUCK_OUT6: 1200 mV
[ 0.094058] vdd_ummc: 950 <--> 3000 mV at 2850 mV
[ 0.105049] s3c-i2c 12c60000.i2c: i2c-0: S3C I2C adapter
[ 0.105141] s3c-i2c 12c70000.i2c: slave address 0x00
[ 0.105154] s3c-i2c 12c70000.i2c: bus frequency set to 378 KHz
[ 0.105662] s3c-i2c 12c70000.i2c: i2c-1: S3C I2C adapter
[ 0.105735] s3c-i2c 12c80000.i2c: slave address 0x00
[ 0.105748] s3c-i2c 12c80000.i2c: bus frequency set to 65 KHz
[ 0.106048] s3c-i2c 12c80000.i2c: i2c-2: S3C I2C adapter
[ 0.106115] s3c-i2c 12c90000.i2c: slave address 0x00
[ 0.106127] s3c-i2c 12c90000.i2c: bus frequency set to 65 KHz
[ 0.106216] s3c-i2c 12c90000.i2c: i2c-3: S3C I2C adapter
[ 0.106286] s3c-i2c 12ca0000.i2c: slave address 0x00
[ 0.106298] s3c-i2c 12ca0000.i2c: bus frequency set to 65 KHz
[ 0.106645] s3c-i2c 12ca0000.i2c: i2c-4: S3C I2C adapter
[ 0.106714] s3c-i2c 12cb0000.i2c: slave address 0x00
[ 0.106727] s3c-i2c 12cb0000.i2c: bus frequency set to 65 KHz
[ 0.106813] s3c-i2c 12cb0000.i2c: i2c-5: S3C I2C adapter
[ 0.106880] s3c-i2c 12cd0000.i2c: slave address 0x00
[ 0.106892] s3c-i2c 12cd0000.i2c: bus frequency set to 65 KHz
[ 0.107230] s3c-i2c 12cd0000.i2c: i2c-7: S3C I2C adapter
[ 0.107286] s3c-i2c 12ce0000.i2c: slave address 0x00
[ 0.107299] s3c-i2c 12ce0000.i2c: bus frequency set to 378 KHz
[ 0.107602] s3c-i2c 12ce0000.i2c: i2c-8: S3C I2C adapter
[ 0.110639] Switched to clocksource mct-frc
[ 0.119258] NET: Registered protocol family 2
[ 0.119600] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.119652] TCP bind hash table entries: 8192 (order: 5, 163840 bytes)
[ 0.119749] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.119786] TCP: reno registered
[ 0.119798] UDP hash table entries: 512 (order: 2, 24576 bytes)
[ 0.119825] UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)
[ 0.119943] NET: Registered protocol family 1
[ 0.120124] kvm [1]: HYP mode not available
[ 0.120884] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.129708] ROMFS MTD (C) 2007 Red Hat, Inc.
[ 0.129858] msgmni has been set to 1472
[ 0.130223] bounce: pool size: 64 pages
[ 0.130430] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.130455] io scheduler noop registered
[ 0.130467] io scheduler deadline registered
[ 0.130790] io scheduler cfq registered (default)
[ 0.130813] start plist test
[ 0.134737] end plist test
[ 0.135968] exynos5_usb3drd_phy 12100000.phy: Looking up vbus-supply from device tree
[ 0.137142] mipi_dsim_ddi object not found.
[ 0.137222] simple-framebuffer bfc00000.framebuffer: framebuffer at 0xbfc00000, 0x202000 bytes, mapped to 0xf0400000
[ 0.137238] simple-framebuffer bfc00000.framebuffer: format=r5g6b5, mode=1366x768x16, linelength=2732
[ 0.144738] Console: switching to colour frame buffer device 195x54
[ 0.151166] simple-framebuffer bfc00000.framebuffer: fb0: simplefb registered!
[ 0.154041] dma-pl330 121a0000.pdma: Loaded driver for PL330 DMAC-2364208
[ 0.154098] dma-pl330 121a0000.pdma: DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
[ 0.156800] dma-pl330 121b0000.pdma: Loaded driver for PL330 DMAC-2364208
[ 0.156855] dma-pl330 121b0000.pdma: DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
[ 0.157611] dma-pl330 10800000.mdma: Loaded driver for PL330 DMAC-2364208
[ 0.157663] dma-pl330 10800000.mdma: DBUFF-64x8bytes Num_Chans-8 Num_Peri-1 Num_Events-32
[ 0.158441] dma-pl330 11c10000.mdma: Loaded driver for PL330 DMAC-2364208
[ 0.158493] dma-pl330 11c10000.mdma: DBUFF-64x8bytes Num_Chans-8 Num_Peri-1 Num_Events-32
[ 0.216015] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.217235] 12c00000.serial: ttySAC0 at MMIO 0x12c00000 (irq = 83, base_baud = 0) is a S3C6400/10
[ 0.217548] 12c10000.serial: ttySAC1 at MMIO 0x12c10000 (irq = 84, base_baud = 0) is a S3C6400/10
[ 0.217849] 12c20000.serial: ttySAC2 at MMIO 0x12c20000 (irq = 85, base_baud = 0) is a S3C6400/10
[ 0.218144] 12c30000.serial: ttySAC3 at MMIO 0x12c30000 (irq = 86, base_baud = 0) is a S3C6400/10
[ 0.219107] [drm] Initialized drm 1.1.0 20060810
[ 0.219867] platform 145b0000.dp-controller: Driver exynos-dp requests probe deferral
[ 0.220416] of_get_named_gpiod_flags exited with status 0
[ 0.220468] exynos-hdmi 14530000.hdmi: Looking up hdmi-en-supply from device tree
[ 0.220677] exynos-hdmi 14530000.hdmi: Looking up vdd-supply from device tree
[ 0.220852] exynos-hdmi 14530000.hdmi: Looking up vdd_osc-supply from device tree
[ 0.221027] exynos-hdmi 14530000.hdmi: Looking up vdd_pll-supply from device tree
[ 0.221706] s5p-g2d 10850000.g2d: The exynos g2d(ver 4.1) successfully probed
[ 0.222460] exynos-drm-ipp exynos-drm-ipp: drm ipp registered successfully.
[ 0.224750] panel-simple panel: Looking up power-supply from device tree
[ 0.224758] panel-simple panel: Looking up power-supply property in node /panel failed
[ 0.224766] panel supply power not found, using dummy regulator
[ 0.226850] panel-simple panel: GPIO lookup for consumer enable
[ 0.226856] panel-simple panel: using device tree for GPIO lookup
[ 0.226862] of_get_named_gpiod_flags: can't parse gpios property of node '/panel[0]'
[ 0.226868] of_get_named_gpiod_flags: can't parse gpios property of node '/panel[0]'
[ 0.226874] panel-simple panel: using lookup tables for GPIO lookup
[ 0.226880] panel-simple panel: lookup for GPIO enable failed
[ 0.227169] parade 7-0008: Looking up vdd_bridge-supply from device tree
[ 0.227177] parade 7-0008: Looking up vdd_bridge-supply property in node /i2c at 12CD0000/lvds-bridge at 08 failed
[ 0.227361] parade 7-0008: GPIO lookup for consumer sleep
[ 0.227367] parade 7-0008: using device tree for GPIO lookup
[ 0.227376] of_get_named_gpiod_flags exited with status 0
[ 0.227387] parade 7-0008: GPIO lookup for consumer reset
[ 0.227393] parade 7-0008: using device tree for GPIO lookup
[ 0.227399] of_get_named_gpiod_flags exited with status 0
[ 0.233547] brd: module loaded
[ 0.238341] loop: module loaded
[ 0.240945] cros-ec-i2c 4-001e: Chrome EC (I2C)
[ 0.244173] usbcore: registered new interface driver asix
[ 0.246344] usbcore: registered new interface driver ax88179_178a
[ 0.248471] usbcore: registered new interface driver cdc_ether
[ 0.250584] usbcore: registered new interface driver smsc75xx
[ 0.252659] usbcore: registered new interface driver smsc95xx
[ 0.254672] usbcore: registered new interface driver net1080
[ 0.256699] usbcore: registered new interface driver cdc_subset
[ 0.258659] usbcore: registered new interface driver zaurus
[ 0.260600] usbcore: registered new interface driver cdc_ncm
[ 0.262957] exynos-dwc3 usb at 12000000: Looking up vdd33-supply from device tree
[ 0.262965] exynos-dwc3 usb at 12000000: Looking up vdd33-supply property in node /usb at 12000000 failed
[ 0.262974] usb at 12000000 supply vdd33 not found, using dummy regulator
[ 0.264849] exynos-dwc3 usb at 12000000: Looking up vdd10-supply from device tree
[ 0.264856] exynos-dwc3 usb at 12000000: Looking up vdd10-supply property in node /usb at 12000000 failed
[ 0.264862] usb at 12000000 supply vdd10 not found, using dummy regulator
[ 0.467485] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.469344] ehci-exynos: EHCI EXYNOS driver
[ 0.471276] of_get_named_gpiod_flags exited with status 0
[ 0.471457] exynos-ehci 12110000.usb: EHCI Host Controller
[ 0.473319] exynos-ehci 12110000.usb: new USB bus registered, assigned bus number 1
[ 0.475212] exynos-ehci 12110000.usb: irq 103, io mem 0x12110000
[ 0.485676] exynos-ehci 12110000.usb: USB 2.0 started, EHCI 1.00
[ 0.487598] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.489430] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.491322] usb usb1: Product: EHCI Host Controller
[ 0.493169] usb usb1: Manufacturer: Linux 3.16.0-rc6+ ehci_hcd
[ 0.495029] usb usb1: SerialNumber: 12110000.usb
[ 0.497281] hub 1-0:1.0: USB hub found
[ 0.499110] hub 1-0:1.0: 3 ports detected
[ 0.501156] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.502956] ohci-exynos: OHCI EXYNOS driver
[ 0.504837] exynos-ohci 12120000.usb: USB Host Controller
[ 0.506607] exynos-ohci 12120000.usb: new USB bus registered, assigned bus number 2
[ 0.508385] exynos-ohci 12120000.usb: irq 103, io mem 0x12120000
[ 0.564764] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.566567] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.568382] usb usb2: Product: USB Host Controller
[ 0.570184] usb usb2: Manufacturer: Linux 3.16.0-rc6+ ohci_hcd
[ 0.571990] usb usb2: SerialNumber: 12120000.usb
[ 0.574130] hub 2-0:1.0: USB hub found
[ 0.575908] hub 2-0:1.0: 3 ports detected
[ 0.577969] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 0.579717] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
[ 0.581664] xhci-hcd xhci-hcd.2.auto: irq 104, io mem 0x12000000
[ 0.583542] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.585284] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.587065] usb usb3: Product: xHCI Host Controller
[ 0.588777] usb usb3: Manufacturer: Linux 3.16.0-rc6+ xhci-hcd
[ 0.590503] usb usb3: SerialNumber: xhci-hcd.2.auto
[ 0.592540] hub 3-0:1.0: USB hub found
[ 0.594248] hub 3-0:1.0: 1 port detected
[ 0.596096] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 0.597809] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
[ 0.599601] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.601379] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.603254] usb usb4: Product: xHCI Host Controller
[ 0.605037] usb usb4: Manufacturer: Linux 3.16.0-rc6+ xhci-hcd
[ 0.606895] usb usb4: SerialNumber: xhci-hcd.2.auto
[ 0.609077] hub 4-0:1.0: USB hub found
[ 0.610992] hub 4-0:1.0: 1 port detected
[ 0.613143] usbcore: registered new interface driver usb-storage
[ 0.615245] of_get_named_gpiod_flags: can't parse gpios property of node '/usb-hub[0]'
[ 0.615251] of_get_named_gpiod_flags: can't parse gpios property of node '/usb-hub[0]'
[ 0.615264] /usb-hub: could not get #gpio-cells for /pinctrl at 13400000/hsic-reset
[ 0.617250] of_get_named_gpiod_flags: can't parse gpios property of node '/usb-hub[0]'
[ 0.625662] usb3503 usb-hub: switched to HUB mode
[ 0.627638] usb3503 usb-hub: usb3503_probe: probed in hub mode
[ 0.629775] samsung-usb2phy 12130000.usbphy: can't request region for resource [mem 0x12130000-0x121300ff]
[ 0.631845] samsung-usb2phy: probe of 12130000.usbphy failed with error -16
[ 0.634205] mousedev: PS/2 mouse device common for all mice
[ 0.636512] input: cros-ec-i2c as /devices/12ca0000.i2c/i2c-4/4-001e/cros-ec-keyb.1/input/input0
[ 0.640949] s5m-rtc s5m-rtc: rtc core: registered s5m-rtc as rtc0
[ 0.643487] cros-ec-i2c-tunnel cros-ec-i2c-tunnel.2: Couldn't read remote-bus property
[ 0.645674] cros-ec-i2c-tunnel: probe of cros-ec-i2c-tunnel.2 failed with error -22
[ 0.648370] exynos-tmu 10060000.tmu: Looking up vtmu-supply from device tree
[ 0.648378] exynos-tmu 10060000.tmu: Looking up vtmu-supply property in node /tmu at 10060000 failed
[ 0.648387] 10060000.tmu supply vtmu not found, using dummy regulator
[ 0.650765] exynos-tmu 10060000.tmu: Exynos: Thermal zone(therm_zone0) registered
[ 0.653362] s3c2410-wdt 101d0000.watchdog: watchdog inactive, reset disabled, irq disabled
[ 0.656073] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel at redhat.com
[ 0.659071] sdhci: Secure Digital Host Controller Interface driver
[ 0.661355] sdhci: Copyright(c) Pierre Ossman
[ 0.663709] Synopsys Designware Multimedia Card Interface Driver
[ 0.666362] dwmmc_exynos 12200000.mmc: Looking up vmmc-supply from device tree
[ 0.666370] dwmmc_exynos 12200000.mmc: Looking up vmmc-supply property in node /mmc at 12200000 failed
[ 0.666379] dwmmc_exynos 12200000.mmc: no vmmc regulator found: -19
[ 0.668653] dwmmc_exynos 12200000.mmc: Using internal DMA controller.
[ 0.670892] dwmmc_exynos 12200000.mmc: Version ID is 241a
[ 0.673165] dwmmc_exynos 12200000.mmc: DW MMC controller at irq 107, 32 bit host data width, 128 deep fifo
[ 0.675433] of_get_named_gpiod_flags: can't parse gpios property of node '/mmc at 12200000[0]'
[ 0.675439] of_get_named_gpiod_flags: can't parse gpios property of node '/mmc at 12200000[0]'
[ 0.700695] dwmmc_exynos 12200000.mmc: 1 slots initialized
[ 0.703116] dwmmc_exynos 12210000.mmc: Looking up vmmc-supply from device tree
[ 0.703123] dwmmc_exynos 12210000.mmc: Looking up vmmc-supply property in node /mmc at 12210000 failed
[ 0.703132] dwmmc_exynos 12210000.mmc: no vmmc regulator found: -19
[ 0.706385] dwmmc_exynos 12210000.mmc: Using internal DMA controller.
[ 0.710595] dwmmc_exynos 12210000.mmc: Version ID is 241a
[ 0.712884] dwmmc_exynos 12210000.mmc: DW MMC controller at irq 108, 32 bit host data width, 128 deep fifo
[ 0.715155] of_get_named_gpiod_flags: can't parse gpios property of node '/mmc at 12210000[0]'
[ 0.715161] of_get_named_gpiod_flags: can't parse gpios property of node '/mmc at 12210000[0]'
[ 0.740667] dwmmc_exynos 12210000.mmc: 1 slots initialized
[ 0.743317] s5p-sss driver registered
[ 0.746124] usbcore: registered new interface driver usbhid
[ 0.748369] usbhid: USB HID core driver
[ 0.750730] TCP: cubic registered
[ 0.752938] NET: Registered protocol family 17
[ 0.755191] NET: Registered protocol family 15
[ 0.757464] Registering SWP/SWPB emulation handler
[ 0.760534] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.762859] [drm] No driver support for vblank timestamp query.
[ 0.765056] exynos-drm exynos-drm: bound 14400000.fimd (ops fimd_component_ops)
[ 0.767325] of_get_named_gpiod_flags exited with status 0
[ 0.767740] exynos-drm exynos-drm: bound 145b0000.dp-controller (ops exynos_dp_ops)
[ 0.769936] exynos-mixer 14450000.mixer: probe start
[ 0.772156] mmc0: BKOPS_EN bit is not set
[ 0.774354] exynos-drm exynos-drm: bound 14450000.mixer (ops mixer_component_ops)
[ 0.776672] exynos-drm exynos-drm: bound 14530000.hdmi (ops hdmi_component_ops)
[ 0.779513] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0)
[ 0.782576] mmc_host mmc0: Bus speed (slot 0) = 100000000Hz (slot req 52000000Hz, actual 50000000HZ div = 1)
[ 0.785458] mmc0: new DDR MMC card at address 0001
[ 0.787719] exynos-drm exynos-drm: fb1: frame buffer device
[ 0.790039] mmcblk0: mmc0:0001 SEM16G 14.6 GiB
[ 0.790050] exynos-drm exynos-drm: registered panic notifier
[ 0.794581] mmcblk0boot0: mmc0:0001 SEM16G partition 1 4.00 MiB
[ 0.796862] mmcblk0boot1: mmc0:0001 SEM16G partition 2 4.00 MiB
[ 0.799099] mmcblk0rpmb: mmc0:0001 SEM16G partition 3 4.00 MiB
[ 0.804652] mmcblk0: p1 p2 p3 p4 p5 p6 p7
[ 0.805687] [drm] Initialized exynos 1.0.0 20110530 on minor 0
[ 0.809115] of_get_named_gpiod_flags exited with status 0
[ 0.809127] of_get_named_gpiod_flags exited with status 0
[ 0.809145] gpio-143: gpiod_set_debounce: missing set() or set_debounce() operations
[ 0.809203] gpio-161: gpiod_set_debounce: missing set() or set_debounce() operations
[ 0.809383] input: gpio-keys as /devices/gpio-keys/input/input1
[ 0.811534] usb 1-2: new high-speed USB device number 2 using exynos-ehci
[ 0.814188] s5m-rtc s5m-rtc: setting system clock to 2014-07-30 18:30:56 UTC (1406745056)
[ 0.816620] mmcblk0boot1: unknown partition table
[ 0.817084] Unable to find PPMU node
[ 0.817099] exynos5-bus-int: probe of exynos5-bus-int failed with error -2
[ 0.817292] vdd_g3d: disabling
[ 0.817570] clk: Not disabling unused clocks
[ 0.827792] mmcblk0boot0: unknown partition table
[ 0.830092] Waiting for root device /dev/sda3...
[ 0.941094] usb 1-2: New USB device found, idVendor=0424, idProduct=3503
[ 0.943131] usb 1-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 0.945580] hub 1-2:1.0: USB hub found
[ 0.947716] hub 1-2:1.0: 3 ports detected
[ 1.230719] usb 1-2.1: new high-speed USB device number 3 using exynos-ehci
[ 1.337840] usb 1-2.1: New USB device found, idVendor=058f, idProduct=6377
[ 1.339859] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.341870] usb 1-2.1: Product: Mass Storage Device
[ 1.343870] usb 1-2.1: Manufacturer: Generic
[ 1.345905] usb 1-2.1: SerialNumber: 058F412D8PB1
[ 1.348325] usb-storage 1-2.1:1.0: USB Mass Storage device detected
[ 1.350480] scsi0 : usb-storage 1-2.1:1.0
[ 1.435719] usb 1-2.3: new high-speed USB device number 4 using exynos-ehci
[ 1.542341] usb 1-2.3: New USB device found, idVendor=05e3, idProduct=0608
[ 1.544341] usb 1-2.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.546323] usb 1-2.3: Product: USB2.0 Hub
[ 1.548955] hub 1-2.3:1.0: USB hub found
[ 1.551341] hub 1-2.3:1.0: 4 ports detected
[ 1.820965] usb 1-2.3.2: new high-speed USB device number 5 using exynos-ehci
[ 1.916965] usb 1-2.3.2: New USB device found, idVendor=0b95, idProduct=1790
[ 1.918977] usb 1-2.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.920978] usb 1-2.3.2: Product: AX88179
[ 1.922958] usb 1-2.3.2: Manufacturer: ASIX Elec. Corp.
[ 1.924918] usb 1-2.3.2: SerialNumber: 00000000000001
[ 2.254828] ax88179_178a 1-2.3.2:1.0 eth0: register 'ax88179_178a' at usb-12110000.usb-2.3.2, ASIX AX88179 USB 3.0 Gigabit Ethernet, xx:xx:xx:xx:xx:xx
[ 2.325969] usb 1-2.3.3: new high-speed USB device number 6 using exynos-ehci
[ 2.351497] scsi 0:0:0:0: Direct-Access Generic USB SD Reader 1.00 PQ: 0 ANSI: 0
[ 2.354237] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 2.417089] usb 1-2.3.3: New USB device found, idVendor=05e3, idProduct=0608
[ 2.419221] usb 1-2.3.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.421336] usb 1-2.3.3: Product: USB2.0 Hub
[ 2.424109] hub 1-2.3.3:1.0: USB hub found
[ 2.426588] hub 1-2.3.3:1.0: 4 ports detected
[ 2.695966] usb 1-2.3.3.1: new low-speed USB device number 7 using exynos-ehci
[ 2.796461] usb 1-2.3.3.1: New USB device found, idVendor=10d5, idProduct=5000
[ 2.798610] usb 1-2.3.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.800745] usb 1-2.3.3.1: Product: Combo Free KVM
[ 2.802856] usb 1-2.3.3.1: Manufacturer: No brand
[ 2.810249] input: No brand Combo Free KVM as /devices/12110000.usb/usb1/1-2/1-2.3/1-2.3.3/1-2.3.3.1/1-2.3.3.1:1.0/0003:10D5:5000.0001/input/input2
[ 2.812566] hid-generic 0003:10D5:5000.0001: input: USB HID v1.10 Keyboard [No brand Combo Free KVM] on usb-12110000.usb-2.3.3.1/input0
[ 2.820243] input: No brand Combo Free KVM as /devices/12110000.usb/usb1/1-2/1-2.3/1-2.3.3/1-2.3.3.1/1-2.3.3.1:1.1/0003:10D5:5000.0002/input/input3
[ 2.822690] hid-generic 0003:10D5:5000.0002: input: USB HID v1.10 Mouse [No brand Combo Free KVM] on usb-12110000.usb-2.3.3.1/input1
[ 2.879872] scsi 0:0:0:1: Direct-Access Generic USB CF Reader 1.01 PQ: 0 ANSI: 0
[ 2.880485] sd 0:0:0:0: [sda] 61497344 512-byte logical blocks: (31.4 GB/29.3 GiB)
[ 2.881478] sd 0:0:0:0: [sda] Write Protect is off
[ 2.881483] sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
[ 2.882477] sd 0:0:0:0: [sda] No Caching mode page found
[ 2.882481] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 2.892046] sd 0:0:0:1: Attached scsi generic sg1 type 0
[ 2.895622] scsi 0:0:0:2: Direct-Access Generic USB SM Reader 1.02 PQ: 0 ANSI: 0
[ 2.898529] sd 0:0:0:2: Attached scsi generic sg2 type 0
[ 2.903609] sd 0:0:0:1: [sdb] Attached SCSI removable disk
[ 2.906248] scsi 0:0:0:3: Direct-Access Generic USB MS Reader 1.03 PQ: 0 ANSI: 0
[ 2.909110] sd 0:0:0:3: Attached scsi generic sg3 type 0
[ 2.914869] scsi 0:0:0:4: Direct-Access Generic Mini SD Reader 1.06 PQ: 0 ANSI: 0
[ 2.917812] sd 0:0:0:4: Attached scsi generic sg4 type 0
[ 2.920298] sd 0:0:0:2: [sdc] Attached SCSI removable disk
[ 2.921608] sd 0:0:0:3: [sdd] Attached SCSI removable disk
[ 2.926354] sd 0:0:0:4: [sde] Attached SCSI removable disk
[ 2.934776] sda: sda1 sda2 sda3
[ 2.940851] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 2.960155] EXT4-fs (sda3): warning: mounting fs with errors, running e2fsck is recommended
[ 3.840195] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 3.842690] VFS: Mounted root (ext4 filesystem) on device 8:3.
[ 3.862001] devtmpfs: mounted
[ 3.864591] Freeing unused kernel memory: 240K (c05ee000 - c062a000)
[ 4.370451] random: systemd urandom read with 94 bits of entropy available
[ 4.379277] systemd[1]: systemd 210 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX -IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ +SECCOMP -APPARMOR)
[ 4.382025] systemd[1]: Detected architecture 'arm'.
[ 4.433354] systemd[1]: Inserted module 'autofs4'
[ 4.767139] NET: Registered protocol family 10
[ 4.770154] systemd[1]: Inserted module 'ipv6'
[ 4.774538] systemd[1]: Set hostname to <chrome11>.
[ 4.991229] LVM: Logical Volume autoactivation enabled.
[ 4.993735] LVM: Activation generator successfully completed.
[ 5.130667] random: nonblocking pool is initialized
[ 5.324556] systemd[1]: Configuration file /usr/lib/systemd/system/exim.service is marked executable. Please remove executable permission bits. Proceeding anyway.
[ 5.338412] systemd[1]: [/usr/lib/systemd/system/logrotate.timer:8] Unknown lvalue 'Persistent' in section 'Timer'
[ 5.421276] systemd[1]: Starting Remote File Systems (Pre).
[ 5.426792] systemd[1]: Reached target Remote File Systems (Pre).
[ 5.429439] systemd[1]: Starting Remote File Systems.
[ 5.434933] systemd[1]: Reached target Remote File Systems.
[ 5.437565] systemd[1]: Starting Encrypted Volumes.
[ 5.442743] systemd[1]: Reached target Encrypted Volumes.
[ 5.445218] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 5.447655] systemd[1]: Starting Swap.
[ 5.452640] systemd[1]: Reached target Swap.
[ 5.455058] systemd[1]: Starting Root Slice.
[ 5.460067] systemd[1]: Created slice Root Slice.
[ 5.462459] systemd[1]: Starting Journal Socket.
[ 5.467418] systemd[1]: Listening on Journal Socket.
[ 5.469751] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 5.474523] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 5.476827] systemd[1]: Starting Delayed Shutdown Socket.
[ 5.481636] systemd[1]: Listening on Delayed Shutdown Socket.
[ 5.483986] systemd[1]: Starting User and Session Slice.
[ 5.488957] systemd[1]: Created slice User and Session Slice.
[ 5.491299] systemd[1]: Starting Syslog Socket.
[ 5.496057] systemd[1]: Listening on Syslog Socket.
[ 5.498332] systemd[1]: Starting udev Kernel Socket.
[ 5.503035] systemd[1]: Listening on udev Kernel Socket.
[ 5.505239] systemd[1]: Starting udev Control Socket.
[ 5.509675] systemd[1]: Listening on udev Control Socket.
[ 5.511843] systemd[1]: Starting System Slice.
[ 5.516341] systemd[1]: Created slice System Slice.
[ 5.518462] systemd[1]: Starting system-getty.slice.
[ 5.523014] systemd[1]: Created slice system-getty.slice.
[ 5.525130] systemd[1]: Starting Journal Service...
[ 5.532800] systemd[1]: Started Journal Service.
[ 5.597174] systemd-readahead[1477]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
[ 6.759345] systemd-journald[1471]: Received request to flush runtime journal from PID 1
[ 6.789334] systemd-udevd[1514]: starting version 210
[ 10.331256] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 11.193924] exynos-dp 145b0000.dp-controller: EDID data does not include any extensions.
[ 11.213280] exynos-dp 145b0000.dp-controller: EDID Read success!
[ 11.215114] exynos-dp 145b0000.dp-controller: Link Training Clock Recovery success
[ 11.216906] exynos-dp 145b0000.dp-controller: Link Training success!
[ 11.269923] exynos-dp 145b0000.dp-controller: EDID data does not include any extensions.
[ 11.290716] exynos-dp 145b0000.dp-controller: EDID Read success!
[ 11.292485] exynos-dp 145b0000.dp-controller: Link Training Clock Recovery success
[ 11.294354] exynos-dp 145b0000.dp-controller: Link Training success!
[ 13.155215] ax88179_178a 1-2.3.2:1.0 eth0: ax88179 - Link status is: 1
[ 13.158254] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 304.480652] EXT4-fs (sda3): error count since last fsck: 2
[ 304.480671] EXT4-fs (sda3): initial error at time 1404424016: ext4_mb_generate_buddy:756
[ 304.480681] EXT4-fs (sda3): last error at time 1405613372: ext4_mb_generate_buddy:756
[ 437.702555] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 437.731224] ax88179_178a 1-2.3.2:1.0 eth0: ax88179 - Link status is: 1
[ 440.547212] ax88179_178a 1-2.3.2:1.0 eth0: ax88179 - Link status is: 1
[ 440.549999] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
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