topic Kernel panic - not syncing:VFS:Unable to mount root fs on unknown-block(179,1) in i.MX Processors

Kernel panic - not syncing:VFS:Unable to mount root fs on unknown-block(179,1)

alexlevandovski — Fri, 17 Jun 2016 05:38:49 GMT

Hello. I have imx6 Board and see the problem. The board boot from eMMC. On the Board I have SD slot. If the Board boot with empty SD Slot than all is OK and I can log in and put SD Card in the Slot. Also I can acces of the SD Card.

But If I put SD Card bevor boot in SD slot then in the boot came to :

Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,1)

and Board does not boot.

Here is Board output:

U-Boot 2013.04-svn424 (May 24 2016 - 15:06:20)

CPU: Freescale i.MX6Q rev1.5 at 792 MHz

Reset cause: POR

Board: MAGIK-2

DRAM: 1 GiB

WARNING: Caches not enabled

MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2

No panel detected: default to HDMI

unsupported panel HDMI

In: serial

Out: serial

Err: serial

Net: using phy at 5

FEC [PRIME]

Warning: failed to set MAC address

mmc1(part 0) is current device

MMC read: dev # 1, block # 1024, count 2 ... 2 blocks read: OK

mmc1(part 0) is current device

MMC read: dev # 1, block # 1024, count 2 ... 2 blocks read: OK

Hit any key to stop autoboot: 0

mmc1(part 0) is current device

MMC read: dev # 1, block # 2048, count 12288 ... 12288 blocks read: OK

## Booting kernel from Legacy Image at 10000000 ...

Image Name: Linux Kernel 3.10.17

Image Type: ARM Linux Kernel Image (uncompressed)

Data Size: 5586827 Bytes = 5.3 MiB

Load Address: 10008000

Entry Point: 10008000

Verifying Checksum ... OK

Loading Kernel Image ... OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

Booting Linux on physical CPU 0x0

Linux version 3.10.17 (osboxes@osboxes) (gcc version 4.9.2 (Ubuntu/Linaro 4.9.2-10ubuntu10) ) #23 SMP PREEMPT Fri May 13 09:12:32 BST 2016

CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d

CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: Freescale i.MX6 Quad/DualLite (Device Tree) For MAGIK2, model: Freescale i.MX6 Quad MAGIK2 Smart Device Board

cma: CMA: reserved 320 MiB at 3c000000

Memory policy: ECC disabled, Data cache writealloc

PERCPU: Embedded 8 pages/cpu @81a8f000 s8960 r8192 d15616 u32768

Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096

Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p1 rootfstype=ext4 rootwait rw consoleblank=0 ip=off video=mxcfb0:dev=hdmi,1920x1080@60,if=RGB24 fbmem=10M fb0base=0x27b00000 vmalloc=400M

PID hash table entries: 4096 (order: 2, 16384 bytes)

Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

Memory: 1024MB = 1024MB total

Memory: 697088k/697088k available, 351488k reserved, 0K highmem

Virtual kernel memory layout:

vector : 0xffff0000 - 0xffff1000 ( 4 kB)

fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)

vmalloc : 0xc0800000 - 0xff000000 (1000 MB)

lowmem : 0x80000000 - 0xc0000000 (1024 MB)

pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)

modules : 0x7f000000 - 0x7fe00000 ( 14 MB)

.text : 0x80008000 - 0x80c72f88 (12716 kB)

.init : 0x80c73000 - 0x80cb8300 ( 277 kB)

.data : 0x80cba000 - 0x80d230c0 ( 421 kB)

.bss : 0x80d230c0 - 0x80d910ec ( 441 kB)

SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1

Preemptible hierarchical RCU implementation.

RCU debugfs-based tracing is enabled.

Additional per-CPU info printed with stalls.

NR_IRQS:16 nr_irqs:16 16

L310 cache controller enabled

l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1048576 B

sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms

CPU identified as i.MX6Q, silicon rev 1.5

Console: colour dummy device 80x30

Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 512

CPU: Testing write buffer coherency: ok

CPU0: thread -1, cpu 0, socket 0, mpidr 80000000

Setting up static identity map for 0x8067f9e0 - 0x8067fa38

CPU1: Booted secondary processor

CPU1: thread -1, cpu 1, socket 0, mpidr 80000001

CPU2: Booted secondary processor

CPU2: thread -1, cpu 2, socket 0, mpidr 80000002

CPU3: Booted secondary processor

CPU3: thread -1, cpu 3, socket 0, mpidr 80000003

Brought up 4 CPUs

SMP: Total of 4 processors activated (6324.22 BogoMIPS).

CPU: All CPU(s) started in SVC mode.

devtmpfs: initialized

pinctrl core: initialized pinctrl subsystem

regulator-dummy: no parameters

NET: Registered protocol family 16

DMA: preallocated 256 KiB pool for atomic coherent allocations

pwm_init

Use WDOG2 as reset source

syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered

vdd1p1: 800 <--> 1375 mV at 1125 mV

vdd3p0: 2800 <--> 3150 mV at 3000 mV

vdd2p5: 2000 <--> 2750 mV at 2425 mV

cpu: 725 <--> 1450 mV at 1150 mV

vddpu: 725 <--> 1450 mV at 1150 mV

vddsoc: 725 <--> 1450 mV at 1200 mV

syscon 20e0000.iomuxc-gpr: regmap [mem 0x020e0000-0x020e0037] registered

syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered

hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.

hw-breakpoint: maximum watchpoint size is 4 bytes.

imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver

bio: create slab <bio-0> at 0

mxs-dma 110000.dma-apbh: initialized

usb_otg_vbus: 5000 mV

usb_h1_vbus: 5000 mV

2P5V: 2500 mV

3P3V: 3300 mV

wm8962-supply: no parameters

mipi_dsi_pwr_on: no parameters

sensor-supply: 3300 mV

vgaarb: loaded

i2c-core: driver [max17135] using legacy suspend method

i2c-core: driver [max17135] using legacy resume method

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

i2c-gpio i2c.31: using pins 5 (SDA) and 4 (SCL)

i2c i2c-1: IMX I2C adapter registered

i2c i2c-2: IMX I2C adapter registered

imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_GPIO_3 already requested by 20e0000.iomuxc; cannot claim for 21a8000.i2c

imx6q-pinctrl 20e0000.iomuxc: pin-139 (21a8000.i2c) status -22

imx6q-pinctrl 20e0000.iomuxc: could not request pin 139 on device 20e0000.iomuxc

imx-i2c 21a8000.i2c: Error applying setting, reverse things back

imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_GPIO_3 already requested by 20e0000.iomuxc; cannot claim for 21a8000.i2c

imx6q-pinctrl 20e0000.iomuxc: pin-139 (21a8000.i2c) status -22

imx6q-pinctrl 20e0000.iomuxc: could not request pin 139 on device 20e0000.iomuxc

imx-i2c 21a8000.i2c: Error applying setting, reverse things back

imx-i2c 21a8000.i2c: can't get/select pinctrl

imx-i2c: probe of 21a8000.i2c failed with error -22

media: Linux media interface: v0.10

Linux video capture interface: v2.00

pps_core: LinuxPPS API ver. 1 registered

PTP clock support registered

imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

imx-ipuv3 2800000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed

mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a

MIPI CSI2 driver module loaded

Advanced Linux Sound Architecture Driver Initialized.

cfg80211: Calling CRDA to update world regulatory domain

Switching to clocksource mxc_timer1

imx6q-pcie 1ffc000.pcie: phy link never came up

PCI host bridge to bus 0000:00

pci_bus 0000:00: root bus resource [io 0x1000-0x10000]

pci_bus 0000:00: root bus resource [mem 0x01000000-0x01efffff]

pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]

PCI: bus0: Fast back to back transfers disabled

PCI: bus1: Fast back to back transfers enabled

pci 0000:00:00.0: BAR 0: assigned [mem 0x01000000-0x010fffff]

pci 0000:00:00.0: BAR 6: assigned [mem 0x01100000-0x0110ffff pref]

pci 0000:00:00.0: PCI bridge to [bus 01]

NET: Registered protocol family 2

TCP established hash table entries: 8192 (order: 4, 65536 bytes)

TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

TCP: Hash tables configured (established 8192 bind 8192)

TCP: reno registered

UDP hash table entries: 512 (order: 2, 16384 bytes)

UDP-Lite hash table entries: 512 (order: 2, 16384 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.

hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available

pureg-dummy: no parameters

imx6_busfreq busfreq.15: DDR medium rate not supported.

Bus freq driver module loaded

VFS: Disk quotas dquot_6.5.2

Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

NFS: Registering the id_resolver key type

Key type id_resolver registered

Key type id_legacy registered

fuse init (API version 7.22)

msgmni has been set to 2001

io scheduler noop registered

io scheduler deadline registered

io scheduler cfq registered (default)

imx-weim 21b8000.weim: WEIM driver registered.

mxc_mipi_dsi 21e0000.mipi: i.MX MIPI DSI driver probed

MIPI DSI driver module loaded

mxc_sdc_fb fb.32: register mxc display driver hdmi

mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1

imx-ipuv3 2800000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7)

Console: switching to colour frame buffer device 240x67

mxc_sdc_fb fb.33: register mxc display driver hdmi

mxc_hdmi 20e0000.hdmi_video: Error only one HDMI output support now!

mxc_sdc_fb fb.33: NO mxc display driver found!

mxc_sdc_fb fb.34: register mxc display driver lcd

mxc_sdc_fb fb.35: register mxc display driver ldb

imx-sdma 20ec000.sdma: no iram assigned, using external mem

imx-sdma 20ec000.sdma: loaded firmware 1.1

imx-sdma 20ec000.sdma: initialized

pfuze100-regulator 1-0008: Full lay: 1, Metal lay: 1

pfuze100-regulator 1-0008: FAB: 0, FIN: 1

SW1AB: 300 <--> 1875 mV at 1375 mV

SW1C: 300 <--> 1875 mV at 1375 mV

SW2: 800 <--> 3300 mV at 3000 mV

SW3A: 400 <--> 1975 mV at 1500 mV

SW3B: 400 <--> 1975 mV at 1500 mV

SW4: 800 <--> 1975 mV at 1800 mV

SWBST: 5000 <--> 5150 mV at 5000 mV

VSNVS: 1000 <--> 3000 mV at 3000 mV

VREFDDR: 750 mV

VGEN1: 800 <--> 1550 mV at 800 mV

VGEN2: 800 <--> 1550 mV at 1500 mV

VGEN3: 1800 <--> 3300 mV at 1800 mV

VGEN4: 1800 <--> 3300 mV at 1800 mV

VGEN5: 1800 <--> 3300 mV at 2500 mV

VGEN6: 1800 <--> 3300 mV at 2800 mV

Serial: IMX driver

2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX

console [ttymxc0] enabled

21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX

21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX

serial: Freescale lpuart driver

[drm] Initialized drm 1.1.0 20060810

[drm] Initialized vivante 1.0.0 20120216 on minor 0

brd: module loaded

loop: module loaded

at24 1-0057: 4096 byte 24c32 EEPROM, writable, 32 bytes/write

length of kernel_version=8

Wait for CR ACK error!

sata phy RX_PLL is stable!

ahci: SSS flag set, parallel bus scan disabled

ahci ahci: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode

ahci ahci: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst

scsi0 : ahci_platform

ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 71

m25p80 spi32766.1: found mr25h256, expected sst25wf020a

m25p80 spi32766.1: mr25h256 (32 Kbytes)

spi_imx 2008000.ecspi: probed

m25p80 spi32765.1: found mr25h256, expected sst25wf020a

m25p80 spi32765.1: mr25h256 (32 Kbytes)

1 ofpart partitions found on MTD device spi32765.1

Creating 1 MTD partitions on "spi32765.1":

0x000000000000-0x000000040000 : "bootloader"

mtd: partition "bootloader" extends beyond the end of device "spi32765.1" -- size truncated to 0x8000

spi_imx 2014000.ecspi: probed

CAN device driver interface

flexcan 2090000.can: device registered (reg_base=c0a70000, irq=142)

flexcan 2094000.can: device registered (reg_base=c0a78000, irq=143)

fec 2188000.ethernet (unregistered net_device): Invalid MAC address: 00:00:00:00:00:00

fec 2188000.ethernet (unregistered net_device): Using random MAC address: 3a:b3:5c:a4:45:28

libphy: fec_enet_mii_bus: probed

fec 2188000.ethernet eth0: registered PHC device 0

usbcore: registered new interface driver asix

usbcore: registered new interface driver ax88179_178a

usbcore: registered new interface driver cdc_ether

usbcore: registered new interface driver smsc75xx

usbcore: registered new interface driver net1080

usbcore: registered new interface driver cdc_subset

usbcore: registered new interface driver zaurus

usbcore: registered new interface driver cdc_ncm

ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

ehci-pci: EHCI PCI platform driver

usbcore: registered new interface driver usb-storage

ci_hdrc ci_hdrc.0: EHCI Host Controller

ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1

ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

ci_hdrc ci_hdrc.1: doesn't support gadget

ci_hdrc ci_hdrc.1: EHCI Host Controller

ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2

ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00

hub 2-0:1.0: USB hub found

hub 2-0:1.0: 1 port detected

mousedev: PS/2 mouse device common for all mice

egalax_ts 2-0004: Failed to read firmware version

egalax_ts: probe of 2-0004 failed with error -5

i2c-core: driver [isl29023] using legacy suspend method

i2c-core: driver [isl29023] using legacy resume method

snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0

i2c /dev entries driver

ata1: SATA link down (SStatus 0 SControl 300)

usb 2-1: new high-speed USB device number 2 using ci_hdrc

hub 2-1:1.0: USB hub found

hub 2-1:1.0: 2 ports detected

ov5640_read_reg:write reg error:reg=300a

camera ov5640 is not found

Error: Driver 'ov5642' is already registered, aborting...

ov5642_init:driver registration failed, error=240

ov5640_read_reg:write reg error:reg=300a

camera ov5640_mipi is not found

mxc_v4l2_output v4l2_out.39: V4L2 device registered as video16

mxc_v4l2_output v4l2_out.39: V4L2 device registered as video17

mxc_v4l2_output v4l2_out.39: V4L2 device registered as video18

mxc_v4l2_output v4l2_out.39: V4L2 device registered as video19

mxc_v4l2_output v4l2_out.39: V4L2 device registered as video20

TW68_: v4l2 driver version 2.3.1 loaded

i2c-core: driver [mag3110] using legacy suspend method

i2c-core: driver [mag3110] using legacy resume method

mma8451 1-001c: read chip ID 0x1 is not equal to 0x1a or 0x2a!

mma8451: probe of 1-001c failed with error -22

imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)

cpuidle: using governor ladder

cpuidle: using governor menu

sdhci: Secure Digital Host Controller Interface driver

sdhci: Copyright(c) Pierre Ossman

sdhci-pltfm: SDHCI platform and OF driver helper

mmc0: no vqmmc regulator found

mmc0: no vmmc regulator found

mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA

mmc1: no vqmmc regulator found

mmc1: no vmmc regulator found

mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA

mmc0: host does not support reading read-only switch. assuming write-enable.

mmc0: new high speed SDHC card at address aaaa

mmcblk0: mmc0:aaaa SS08G 7.40 GiB

mmcblk0: p1 p2 p3

Galcore version 4.6.9.9754

mmc1: BKOPS_EN bit is not set

mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed

mxc_asrc 2034000.asrc: mxc_asrc registered

mxc_vpu 2040000.vpu: VPU initialized

mxc_hdmi_cec hdmi_cec.17: HDMI CEC initialized

leds-gpio leds.19: pins are not configured from the driver

mmc1: new high speed DDR MMC card at address 0001

mmcblk1: mmc1:0001 004GE0 3.68 GiB

mmcblk1boot0: mmc1:0001 004GE0 partition 1 2.00 MiB

mmcblk1boot1: mmc1:0001 004GE0 partition 2 2.00 MiB

mmcblk1rpmb: mmc1:0001 004GE0 partition 3 512 KiB

mmcblk1: p1

mmcblk1boot1: unknown partition table

mmcblk1boot0: unknown partition table

caam 2100000.caam: device ID = 0x0a16010000000000 (Era -524)

caam 2100000.caam: job rings = 2, qi = 0

caam 2100000.caam: authenc-hmac-md5-cbc-aes-caam

caam 2100000.caam: authencesn-hmac-md5-cbc-aes-caam

caam 2100000.caam: authenc-hmac-sha1-cbc-aes-caam

caam 2100000.caam: authencesn-hmac-sha1-cbc-aes-caam

caam 2100000.caam: authenc-hmac-sha224-cbc-aes-caam

caam 2100000.caam: authencesn-hmac-sha224-cbc-aes-caam

caam 2100000.caam: authenc-hmac-sha256-cbc-aes-caam

caam 2100000.caam: authencesn-hmac-sha256-cbc-aes-caam

caam 2100000.caam: authenc-hmac-md5-cbc-des3_ede-caam

caam 2100000.caam: authencesn-hmac-md5-cbc-des3_ede-caam

caam 2100000.caam: authenc-hmac-sha1-cbc-des3_ede-caam

caam 2100000.caam: authencesn-hmac-sha1-cbc-des3_ede-caam

caam 2100000.caam: authenc-hmac-sha224-cbc-des3_ede-caam

caam 2100000.caam: authencesn-hmac-sha224-cbc-des3_ede-caam

caam 2100000.caam: authenc-hmac-sha256-cbc-des3_ede-caam

caam 2100000.caam: authencesn-hmac-sha256-cbc-des3_ede-caam

caam 2100000.caam: authenc-hmac-md5-cbc-des-caam

caam 2100000.caam: authencesn-hmac-md5-cbc-des-caam

caam 2100000.caam: authenc-hmac-sha1-cbc-des-caam

caam 2100000.caam: authencesn-hmac-sha1-cbc-des-caam

caam 2100000.caam: authenc-hmac-sha224-cbc-des-caam

caam 2100000.caam: authencesn-hmac-sha224-cbc-des-caam

caam 2100000.caam: authenc-hmac-sha256-cbc-des-caam

caam 2100000.caam: authencesn-hmac-sha256-cbc-des-caam

caam 2100000.caam: ecb-des-caam

caam 2100000.caam: ecb-arc4-caam

caam 2100000.caam: ecb-aes-caam

caam 2100000.caam: ctr-aes-caam

caam 2100000.caam: cbc-aes-caam

caam 2100000.caam: ecb-des3-caam

caam 2100000.caam: cbc-3des-caam

caam 2100000.caam: cbc-des-caam

caam 2100000.caam: fsl,sec-v4.0 algorithms registered in /proc/crypto

platform 2101000.jr0: registering rng-caam

platform caam_sm: caam_sm_test: 8-byte key test match OK

platform caam_sm: caam_sm_test: 16-byte key test match OK

platform caam_sm: caam_sm_test: 32-byte key test match OK

platform caam_secvio.41: security violation service handlers armed

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

gpio_pwm gpio_pwm: 1 channel

i2c-core: driver [cs42888] using legacy suspend method

i2c-core: driver [cs42888] using legacy resume method

wm8962 1-001a: Failed to read ID register

wm8962: probe of 1-001a failed with error -5

sgtl5000 2-000a: Failed to get supply 'VDDD': -19

2-000a: 1200 mV normal

sgtl5000 2-000a: Using internal LDO instead of VDDD

sgtl5000 2-000a: sgtl5000 revision 0x11

imx-sgtl5000 sound.29: sgtl5000 <-> 202c000.ssi mapping ok

imx-audio-hdmi sound-hdmi.30: hdmi-hifi <-> hdmi_audio.16 mapping ok

TCP: cubic registered

NET: Registered protocol family 10

sit: IPv6 over IPv4 tunneling driver

NET: Registered protocol family 17

can: controller area network core (rev 20120528 abi 9)

NET: Registered protocol family 29

can: raw protocol (rev 20120528)

can: broadcast manager protocol (rev 20120528 t)

can: netlink gateway (rev 20130117) max_hops=1

8021q: 802.1Q VLAN Support v1.8

Key type dns_resolver registered

VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

gpio-keys gpio-keys.28: Failed to request GPIO 4, error -16

gpio-keys: probe of gpio-keys.28 failed with error -16

snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 00:00:01 UTC (1)

ALSA device list:

#0: imx6q-magik2-sgtl5000-audio

#1: imx-hdmi-soc

List of all partitions:

1f00 32 mtdblock0 (driver?)

1f01 32 mtdblock1 (driver?)

b300 7761920 mmcblk0 driver: mmcblk

b301 98303 mmcblk0p1 00000000-01

b302 7660067 mmcblk0p2 00000000-02

b303 1024 mmcblk0p3 00000000-03

b308 3866624 mmcblk1 driver: mmcblk

b309 3735552 mmcblk1p1 00000000-01

b320 512 mmcblk1rpmb (driver?)

b318 2048 mmcblk1boot1 (driver?)

b310 2048 mmcblk1boot0 (driver?)

No filesystem could mount root, tried: ext4

Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,1)

CPU0: stopping

CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.17 #23

[<80014b18>] (unwind_backtrace+0x0/0xec) from [<800115cc>] (show_stack+0x10/0x14)

[<800115cc>] (show_stack+0x10/0x14) from [<80013a08>] (handle_IPI+0x108/0x118)

[<80013a08>] (handle_IPI+0x108/0x118) from [<80008598>] (gic_handle_irq+0x58/0x5c)

[<80008598>] (gic_handle_irq+0x58/0x5c) from [<8000dd40>] (__irq_svc+0x40/0x70)

Exception stack(0x80cbbf28 to 0x80cbbf70)

bf20: 80cbbf70 3b9aca00 f84c72b2 00000000 81a90190 00000001

bf40: f805c78d 00000000 80cc84d0 00000000 80cba000 00000000 00000017 80cbbf70

bf60: 00000009 8048c23c 00000113 ffffffff

[<8000dd40>] (__irq_svc+0x40/0x70) from [<8048c23c>] (cpuidle_enter_state+0x50/0xe8)

[<8048c23c>] (cpuidle_enter_state+0x50/0xe8) from [<8048c384>] (cpuidle_idle_call+0xb0/0x148)

[<8048c384>] (cpuidle_idle_call+0xb0/0x148) from [<8000ed30>] (arch_cpu_idle+0x10/0x54)

[<8000ed30>] (arch_cpu_idle+0x10/0x54) from [<8005ac28>] (cpu_startup_entry+0x100/0x14c)

[<8005ac28>] (cpu_startup_entry+0x100/0x14c) from [<80c73ab0>] (start_kernel+0x324/0x330)

[<80c73ab0>] (start_kernel+0x324/0x330) from [<10008074>] (0x10008074)

CPU1: stopping

CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.10.17 #23

[<80014b18>] (unwind_backtrace+0x0/0xec) from [<800115cc>] (show_stack+0x10/0x14)

[<800115cc>] (show_stack+0x10/0x14) from [<80013a08>] (handle_IPI+0x108/0x118)

[<80013a08>] (handle_IPI+0x108/0x118) from [<80008598>] (gic_handle_irq+0x58/0x5c)

[<80008598>] (gic_handle_irq+0x58/0x5c) from [<8000dd40>] (__irq_svc+0x40/0x70)

Exception stack(0xa809df58 to 0xa809dfa0)

df40: a809dfa0 3b9aca00

df60: f84c72b2 00000000 81a98190 00000001 f7f55885 00000000 80cc84d0 00000000

df80: a809c000 00000000 00000017 a809dfa0 00000009 8048c23c 00000113 ffffffff

[<8000dd40>] (__irq_svc+0x40/0x70) from [<8048c23c>] (cpuidle_enter_state+0x50/0xe8)

[<8048c23c>] (cpuidle_enter_state+0x50/0xe8) from [<8048c384>] (cpuidle_idle_call+0xb0/0x148)

[<8048c384>] (cpuidle_idle_call+0xb0/0x148) from [<8000ed30>] (arch_cpu_idle+0x10/0x54)

[<8000ed30>] (arch_cpu_idle+0x10/0x54) from [<8005ac28>] (cpu_startup_entry+0x100/0x14c)

[<8005ac28>] (cpu_startup_entry+0x100/0x14c) from [<10675de4>] (0x10675de4)

CPU3: stopping

CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.10.17 #23

[<80014b18>] (unwind_backtrace+0x0/0xec) from [<800115cc>] (show_stack+0x10/0x14)

[<800115cc>] (show_stack+0x10/0x14) from [<80013a08>] (handle_IPI+0x108/0x118)

[<80013a08>] (handle_IPI+0x108/0x118) from [<80008598>] (gic_handle_irq+0x58/0x5c)

[<80008598>] (gic_handle_irq+0x58/0x5c) from [<8000dd40>] (__irq_svc+0x40/0x70)

Exception stack(0xa80a1f58 to 0xa80a1fa0)

1f40: a80a1fa0 3b9aca00

1f60: f84c7400 00000000 81aa8190 00000001 f7f5a40a 00000000 80cc84d0 00000000

1f80: a80a0000 00000000 00000017 a80a1fa0 00000009 8048c23c 00000113 ffffffff

[<8000dd40>] (__irq_svc+0x40/0x70) from [<8048c23c>] (cpuidle_enter_state+0x50/0xe8)

[<8048c23c>] (cpuidle_enter_state+0x50/0xe8) from [<8048c384>] (cpuidle_idle_call+0xb0/0x148)

[<8048c384>] (cpuidle_idle_call+0xb0/0x148) from [<8000ed30>] (arch_cpu_idle+0x10/0x54)

[<8000ed30>] (arch_cpu_idle+0x10/0x54) from [<8005ac28>] (cpu_startup_entry+0x100/0x14c)

[<8005ac28>] (cpu_startup_entry+0x100/0x14c) from [<10675de4>] (0x10675de4)

I'm thankful for the help in my Question

Alex

Re: Kernel panic - not syncing:VFS:Unable to mount root fs on unknown-block(179,1)

b36401 — Tue, 21 Jun 2016 11:01:40 GMT

Possibly you inserted bootable SD card in the slot and the system actually boots from SD not from eMMC.

The card has u-boot and kernel but has no root filesystem, so the boot fails.

Have a great day,

Victor

-----------------------------------------------------------------------------------------------------------------------

Note: If this post answers your question, please click the Correct Answer button. Thank you!

-----------------------------------------------------------------------------------------------------------------------

Re: Kernel panic - not syncing:VFS:Unable to mount root fs on unknown-block(179,1)

edison_fernande — Wed, 22 Jun 2016 00:24:06 GMT

From your log it seems you are configuring the rootfs as root=/dev/mmcblk0p1 while your eMMC seems to be mmcblk1.

If you can print the uboot env you have with and without the SDcard inserted, maybe we can see where is the problem, just stop at uboot and type:

printenv

and paste the output.

Regards,

Edison

Re: Kernel panic - not syncing:VFS:Unable to mount root fs on unknown-block(179,1)

alexlevandovski — Wed, 22 Jun 2016 08:23:56 GMT

Hello Victor and thanks for help. It boots definetly from eMMC, but I took extra SD Card without u-boot and Kernel. Problem the same.