AnsweredAssumed Answered

Failed to mount rootfs from emmc

Question asked by Maxim Kuk on Sep 4, 2018
Latest reply on Sep 10, 2018 by Maxim Kuk

Hello! I moved to latest BSP releas - imx_4.9.88_2.0.0_ga - and failed to boot with it.

Booting stops on mounting rootfs and after some time it prints sdhci register dumps and kernel panic stack. And while linux retrying to send commands to emmc, short blinks occures on display.

 

I work with our custom board with imx6d, I haven't SD slots - only soldered emmc (samsung klmag2ge4a-a001). Bootloader boots from spi-nor, read kernel and device-tree from 1-st partition of emmc and try to mount rootfs from 2-nd partition of this emmc.
Kernel 4.9.11 works fine on this board. On sbresd board both 4.9.11 and 4.9.88 kernels works fine - boots from SD and from emmc.

 

I see in boot log that kernel can't open root device (mmcblk3p2) but u-boot works fine with it, I can map it to OTG by 'ums' command and write image from host machine without errors. And previous kernel 4.9.11 boots fine with the same configurations.

 

igorpadykov, can you help me?

 

U-Boot 2017.03-nxp/imx_v2017.03_4.9.11_1.0.0_ga+ga2fea67 (Jun 28 2018 - 18:35:30 +0500)

CPU: Freescale i.MX6D rev1.5 at 792MHz
CPU: Industrial temperature grade (-40C to 105C) at 29C
Reset cause: POR
Model: Freescale i.MX6 Dual Infratest Board
Board: MX6-Infratest
DRAM: 512 MiB
PMIC: PFUZE100! DEV_ID=0x10 REV_ID=0x21
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
*** Warning - bad CRC, using default environment

No panel detected: default to SVGA050
Display: SVGA050 (800x600)
In: serial
Out: serial
Err: serial
switch to partitions #0, OK
mmc2(part 0) is current device
Net: No ethernet found.
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc2(part 0) is current device
reading zImage
7069608 bytes read in 201 ms (33.5 MiB/s)
Booting from mmc ...
reading imx6-infratest.dtb
42289 bytes read in 17 ms (2.4 MiB/s)
Kernel image @ 0x12000000 [ 0x000000 - 0x6bdfa8 ]
## Flattened Device Tree blob at 18000000
Booting using the fdt blob at 0x18000000
Using Device Tree in place at 18000000, end 1800d530

Starting kernel ...

Booting Linux on physical CPU 0x0
Linux version 4.9.88-imx_4.9.88_2.0.0_ga+g5e23f9d (oe-user@oe-host) (gcc version 7.3.0 (GCC) ) #15 SMP PREEMPT Tue Se
p 4 14:24:16 +05 2018
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt:Machine model: Freescale i.MX6 Dual Infratest Board
Reserved memory: created CMA memory pool at 0x80000000, size 256 MiB
OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
Memory policy: Data cache writealloc
percpu: Embedded 14 pages/cpu @8efbc000 s25996 r8192 d23156 u57344
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130560
Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk3p2 rootwait rw
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 242228K/524288K available (9216K kernel code, 490K rwdata, 3208K rodata, 1024K init, 464K bss, 19916K reserve
d, 262144K cma-reserved, 0K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0x90800000 - 0xff800000 (1776 MB)
lowmem : 0x80000000 - 0x90000000 ( 256 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.text : 0x80008000 - 0x80a00000 (10208 kB)
.init : 0x80e00000 - 0x80f00000 (1024 kB)
.data : 0x80f00000 - 0x80f7a8e0 ( 491 kB)
.bss : 0x80f7c000 - 0x80ff03f8 ( 465 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
Build-time adjustment of leaf fanout to 32.
RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
NR_IRQS:16 nr_irqs:16 16
L2C-310 errata 752271 769419 enabled
L2C-310 enabling early BRESP for Cortex-A9
L2C-310 full line of zeros enabled for Cortex-A9
L2C-310 ID prefetch enabled, offset 16 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 16 ways, 1024 kB
L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
Switching to timer-based delay loop, resolution 333ns
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x10100000 - 0x10100058
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Brought up 2 CPUs
SMP: Total of 2 processors activated (12.00 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 512 (order: 3, 32768 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
CPU identified as i.MX6Q, silicon rev 1.5
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
imx-gpc 20dc000.gpc: Registered imx-gpc
mxs-dma 110000.dma-apbh: initialized
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
2000000.aips-bus:usbphy_nop1 supply vcc not found, using dummy regulator
2000000.aips-bus:usbphy_nop2 supply vcc not found, using dummy regulator
i2c i2c-2: IMX I2C adapter registered
i2c i2c-2: can't use DMA, using PIO instead.
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
MIPI CSI2 driver module loaded
imx rpmsg driver is registered.
Advanced Linux Sound Architecture Driver Initialized.
Bluetooth: Core ver 2.22
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
clocksource: Switched to clocksource mxc_timer1
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NET: Registered protocol family 2
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 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
Bus freq driver module loaded
workingset: timestamp_bits=30 max_order=17 bucket_order=0
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
fuse init (API version 7.26)
bounce: pool size: 64 pages
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
imx-weim 21b8000.weim: Driver registered.
mxc_sdc_fb fb@0: registered mxc display driver lcd
Console: switching to colour frame buffer device 100x37
imx-sdma 20ec000.sdma: no iram assigned, using external mem
imx-sdma 20ec000.sdma: loaded firmware 3.3
pfuze100-regulator 2-0008: Full layer: 2, Metal layer: 1
pfuze100-regulator 2-0008: FAB: 0, FIN: 0
pfuze100-regulator 2-0008: pfuze100 found.
usb_otg_vbus: supplied by SWBST
usb_h1_vbus: supplied by SWBST
VGEN2: Bringing 800000uV into 1200000-1200000uV
VGEN4: Bringing 1800000uV into 2500000-2500000uV
2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 25, base_baud = 5000000) is a IMX
console [ttymxc0] enabled
21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 61, base_baud = 5000000) is a IMX
21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 62, base_baud = 5000000) is a IMX
21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 63, base_baud = 5000000) is a IMX
imx sema4 driver is registered.
[drm] Initialized
[drm] Initialized vivante 1.0.0 20120216 on minor 0
brd: module loaded
loop: module loaded
libphy: Fixed MDIO Bus: probed
CAN device driver interface
usbcore: registered new interface driver kaweth
pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
usbcore: registered new interface driver pegasus
usbcore: registered new interface driver rtl8150
usbcore: registered new interface driver r8152
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 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-mxc: Freescale On-Chip EHCI Host driver
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usb_ehset_test
2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
ci_hdrc ci_hdrc.1: EHCI Host Controller
ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
mousedev: PS/2 mouse device common for all mice
snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0
i2c /dev entries driver
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
IR Sharp protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR XMP protocol handler initialized
mxc_v4l2_output v4l2_out: V4L2 device registered as video16
mxc_v4l2_output v4l2_out: V4L2 device registered as video17
Bluetooth: HCI UART driver ver 2.3
Bluetooth: HCI UART protocol H4 registered
Bluetooth: HCI UART protocol BCSP registered
Bluetooth: HCI UART protocol ATH3K registered
usbcore: registered new interface driver bcm203x
usbcore: registered new interface driver btusb
usbcore: registered new interface driver ath3k
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc3: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA
mxc_vpu 2040000.vpu_fsl: VPU initialized
mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
caam 2100000.caam: ERA source: CAAMVID.
caam 2100000.caam: AXI pipeline throttling enabled.
caam 2100000.caam: device ID = 0x0a16010000000000 (Era 4)
job rings = 2, qi = 0
caam_jr 2101000.jr0: Entropy delay = 3200
mmc3: new DDR MMC card at address 0001
mmcblk3: mmc3:0001 MAG2GA 14.6 GiB
mmcblk3boot0: mmc3:0001 MAG2GA partition 1 2.00 MiB
mmcblk3boot1: mmc3:0001 MAG2GA partition 2 2.00 MiB
mmcblk3rpmb: mmc3:0001 MAG2GA partition 3 128 KiB
mmcblk3: p1 p2
caam_jr 2101000.jr0: Instantiated RNG4 SH0.
caam_jr 2101000.jr0: Instantiated RNG4 SH1.
caam algorithms registered in /proc/crypto
caam_jr 2101000.jr0: registering rng-caam
platform caam_sm: blkkey_ex: 4 keystore units available
platform caam_sm: 64-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: 64-bit black key:
platform caam_sm: [0000] e0 f5 da 3b e9 d7 79 86
platform caam_sm: [0008] f7 6e 39 23 c6 56 0a 56
platform caam_sm: 128-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: 128-bit black key:
platform caam_sm: [0000] fd 06 99 38 58 0c 4a ac
platform caam_sm: [0008] 43 8b 2e 6b 42 67 8e 36
platform caam_sm: 192-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: [0016] 10 11 12 13 14 15 16 17
platform caam_sm: 192-bit black key:
platform caam_sm: [0000] dc 0a 30 5c 96 f2 42 a4
platform caam_sm: [0008] 9c c0 e8 6e b0 97 60 9c
platform caam_sm: [0016] 21 0f 0d e9 21 d7 bc 19
platform caam_sm: [0024] f0 a3 2f 67 4c 0e 4c 00
platform caam_sm: 256-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f
platform caam_sm: [0016] 10 11 12 13 14 15 16 17
platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f
platform caam_sm: 256-bit black key:
platform caam_sm: [0000] 06 a9 15 3c aa 33 4e af
platform caam_sm: [0008] 41 7a 45 a8 00 19 f1 5b
platform caam_sm: [0016] 6e 61 a6 76 21 24 5d f1
platform caam_sm: [0024] c8 30 3d f9 cc 67 3c 18
platform caam_sm: 64-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 128-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 196-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 256-bit unwritten blob:
platform caam_sm: [0000] 00 00 00 00 00 00 00 00
platform caam_sm: [0008] 00 00 00 00 00 00 00 00
platform caam_sm: [0016] 00 00 00 00 00 00 00 00
platform caam_sm: [0024] 00 00 00 00 00 00 00 00
platform caam_sm: [0032] 00 00 00 00 00 00 00 00
platform caam_sm: [0040] 00 00 00 00 00 00 00 00
platform caam_sm: [0048] 00 00 00 00 00 00 00 00
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 64-bit black key in blob:
platform caam_sm: [0000] 40 28 3e b3 43 80 5b a8
platform caam_sm: [0008] be c6 e7 a9 3d c2 e3 b2
platform caam_sm: [0016] d8 18 83 cb 4d 02 bc 4f
platform caam_sm: [0024] e2 47 8c 70 5e 6f cf 40
platform caam_sm: [0032] 19 90 76 69 2a 87 2d d2
platform caam_sm: [0040] 5a 24 51 ef 37 ec 84 0d
platform caam_sm: [0048] c3 6c 36 f4 c3 c9 f5 5e
platform caam_sm: [0056] 00 00 00 00 00 00 00 00
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 128-bit black key in blob:
platform caam_sm: [0000] f6 05 1b 5a be d7 a8 a7
platform caam_sm: [0008] f0 a0 e4 c9 b7 b9 cc 5d
platform caam_sm: [0016] a2 41 bb c3 ac 11 7a ed
platform caam_sm: [0024] bc c3 f2 26 49 16 db 14
platform caam_sm: [0032] 72 43 cd 51 34 5e 46 e8
platform caam_sm: [0040] 11 30 71 de 92 19 26 08
platform caam_sm: [0048] 69 e8 26 06 cc 7c 76 57
platform caam_sm: [0056] 56 2f c2 bd 74 a0 7b d5
platform caam_sm: [0064] 00 00 00 00 00 00 00 00
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 192-bit black key in blob:
platform caam_sm: [0000] 41 6f 26 a8 0b 37 10 5e
platform caam_sm: [0008] 66 ad 4e 68 70 be 3c f1
platform caam_sm: [0016] 18 10 d3 49 9f 12 ec 82
platform caam_sm: [0024] 31 c5 fa 54 cd 99 dd 55
platform caam_sm: [0032] 85 57 25 4a 49 44 db d2
platform caam_sm: [0040] a7 6f a8 51 80 12 62 10
platform caam_sm: [0048] bc fb 82 2c a2 0d 89 4c
platform caam_sm: [0056] 9f 5f 5c 56 ec 59 86 b4
platform caam_sm: [0064] 26 f6 82 02 aa 8d 8d 84
platform caam_sm: [0072] 00 00 00 00 00 00 00 00
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: 256-bit black key in blob:
platform caam_sm: [0000] ce f9 9e 95 c3 2a 27 02
platform caam_sm: [0008] 06 49 f1 9c 31 8a 01 09
platform caam_sm: [0016] 12 97 11 2e b5 05 11 96
platform caam_sm: [0024] 9c 86 18 cf 16 b5 72 db
platform caam_sm: [0032] 99 66 64 2f 13 8d 27 bd
platform caam_sm: [0040] 7b 25 a5 b0 9a ca 9f b0
platform caam_sm: [0048] c5 06 1a 7b 85 38 57 09
platform caam_sm: [0056] 3c 24 be 5f 6d ea 35 53
platform caam_sm: [0064] 60 d1 53 8e e6 ad 97 54
platform caam_sm: [0072] 9e d0 da 33 a9 62 80 da
platform caam_sm: [0080] 00 00 00 00 00 00 00 00
platform caam_sm: [0088] 00 00 00 00 00 00 00 00
platform caam_sm: restored 64-bit black key:
platform caam_sm: [0000] 64 d9 e3 88 8e 34 d6 1a
platform caam_sm: [0008] 57 55 56 af 6c ff e1 a8
platform caam_sm: restored 128-bit black key:
platform caam_sm: [0000] fd 06 99 38 58 0c 4a ac
platform caam_sm: [0008] 43 8b 2e 6b 42 67 8e 36
platform caam_sm: restored 192-bit black key:
platform caam_sm: [0000] dc 0a 30 5c 96 f2 42 a4
platform caam_sm: [0008] 9c c0 e8 6e b0 97 60 9c
platform caam_sm: [0016] 34 8f 98 23 80 3c 1a 16
platform caam_sm: [0024] b9 c2 62 45 da 2f ae 4b
platform caam_sm: restored 256-bit black key:
platform caam_sm: [0000] 06 a9 15 3c aa 33 4e af
platform caam_sm: [0008] 41 7a 45 a8 00 19 f1 5b
platform caam_sm: [0016] 6e 61 a6 76 21 24 5d f1
platform caam_sm: [0024] c8 30 3d f9 cc 67 3c 18
caam-snvs 20cc000.caam-snvs: can't get snvs clock
caam-snvs 20cc000.caam-snvs: violation handlers armed - non-secure state
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
NET: Registered protocol family 26
NET: Registered protocol family 10
sit: IPv6, IPv4 and MPLS 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 20161123 t)
can: netlink gateway (rev 20130117) max_hops=1
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
8021q: 802.1Q VLAN Support v1.8
lib80211: common routines for IEEE802.11 drivers
Key type dns_resolver registered
cpu cpu0: Registered imx6q-cpufreq
imx_thermal 2000000.aips-bus:tempmon: Industrial CPU temperature grade - max:105C critical:100C passive:95C
input: gpio-keys as /devices/soc0/gpio-keys/input/input0
snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:01 UTC (1)
usb_otg_vbus: disabling
SW4: disabling
VGEN1: disabling
ALSA device list:
No soundcards found.
EXT4-fs (mmcblk3p2): couldn't mount as ext3 due to feature incompatibilities
random: fast init done
mmc3: Timeout waiting for hardware interrupt.
mmc3: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc3: sdhci: Sys addr: 0x1efd8000 | Version: 0x00000002
mmc3: sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000002
mmc3: sdhci: Argument: 0x000061a0 | Trn mode: 0x0000003b
mmc3: sdhci: Present: 0x01fd8009 | Host ctl: 0x00000031
mmc3: sdhci: Power: 0x00000002 | Blk gap: 0x00000080
mmc3: sdhci: Wake-up: 0x00000008 | Clock: 0x0000001f
mmc3: sdhci: Timeout: 0x0000008f | Int stat: 0x00000000
mmc3: sdhci: Int enab: 0x107f100b | Sig enab: 0x107f100b
mmc3: sdhci: AC12 err: 0x00000082 | Slot int: 0x00000003
mmc3: sdhci: Caps: 0x07eb0000 | Caps_1: 0x0000a007
mmc3: sdhci: Cmd: 0x0000123a | Max curr: 0x00ffffff
mmc3: sdhci: Resp[0]: 0x00000900 | Resp[1]: 0xfff6dbff
mmc3: sdhci: Resp[2]: 0x320f5903 | Resp[3]: 0x00000900
mmc3: sdhci: Host ctl2: 0x00000000
mmc3: sdhci: ADMA Err: 0x00000003 | ADMA Ptr: 0x80047204
mmc3: sdhci: ============================================
� *��ҽ�Ɂ-110 sending status command, retrying
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, aborting
mmc3: tried to reset card, got error -110
blk_update_request: I/O error, dev mmcblk3, sector 24992
mmc3: Timeout waiting for hardware interrupt.
mmc3: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc3: sdhci: Sys addr: 0x1efd8400 | Version: 0x00000002
mmc3: sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000004
mmc3: sdhci: Argument: 0x000061a2 | Trn mode: 0x0000003b
mmc3: sdhci: Present: 0x01fd8009 | Host ctl: 0x00000011
mmc3: sdhci: Power: 0x00000002 | Blk gap: 0x00000080
mmc3: sdhci: Wake-up: 0x00000008 | Clock: 0x000010ff
mmc3: sdhci: Timeout: 0x0000008f | Int stat: 0x00000000
mmc3: sdhci: Int enab: 0x107f100b | Sig enab: 0x107f100b
mmc3: sdhci: AC12 err: 0x00000082 | Slot int: 0x00000003
mmc3: sdhci: Caps: 0x07eb0000 | Caps_1: 0x0000a007
mmc3: sdhci: Cmd: 0x0000123a | Max curr: 0x00ffffff
mmc3: sdhci: Resp[0]: 0x00ff8080 | Resp[1]: 0xfff6dbff
mmc3: sdhci: Resp[2]: 0x320f5903 | Resp[3]: 0x00000900
mmc3: sdhci: Host ctl2: 0x00000000
mmc3: sdhci: ADMA Err: 0x00000003 | ADMA Ptr: 0x80047204
mmc3: sdhci: ============================================
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, aborting
blk_update_request: I/O error, dev mmcblk3, sector 24994
blk_update_request: I/O error, dev mmcblk3, sector 24996
mmc3: Timeout waiting for hardware interrupt.
mmc3: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc3: sdhci: Sys addr: 0x1efd8c00 | Version: 0x00000002
mmc3: sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000038
mmc3: sdhci: Argument: 0x000061a6 | Trn mode: 0x0000003b
mmc3: sdhci: Present: 0x01fd8009 | Host ctl: 0x00000011
mmc3: sdhci: Power: 0x00000002 | Blk gap: 0x00000080
mmc3: sdhci: Wake-up: 0x00000008 | Clock: 0x000010ff
mmc3: sdhci: Timeout: 0x0000008f | Int stat: 0x00000000
mmc3: sdhci: Int enab: 0x107f100b | Sig enab: 0x107f100b
mmc3: sdhci: AC12 err: 0x00000082 | Slot int: 0x00000003
mmc3: sdhci: Caps: 0x07eb0000 | Caps_1: 0x0000a007
mmc3: sdhci: Cmd: 0x0000123a | Max curr: 0x00ffffff
mmc3: sdhci: Resp[0]: 0x00ff8080 | Resp[1]: 0xfff6dbff
mmc3: sdhci: Resp[2]: 0x320f5903 | Resp[3]: 0x00000900
mmc3: sdhci: Host ctl2: 0x00000000
mmc3: sdhci: ADMA Err: 0x00000003 | ADMA Ptr: 0x80047204
mmc3: sdhci: ============================================
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, aborting
blk_update_request: I/O error, dev mmcblk3, sector 24998
blk_update_request: I/O error, dev mmcblk3, sector 25000
blk_update_request: I/O error, dev mmcblk3, sector 25002
blk_update_request: I/O error, dev mmcblk3, sector 25004
blk_update_request: I/O error, dev mmcblk3, sector 25006
blk_update_request: I/O error, dev mmcblk3, sector 25008
blk_update_request: I/O error, dev mmcblk3, sector 25010
blk_update_request: I/O error, dev mmcblk3, sector 25012
blk_update_request: I/O error, dev mmcblk3, sector 25014
blk_update_request: I/O error, dev mmcblk3, sector 25016
mmc3: Timeout waiting for hardware interrupt.
mmc3: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc3: sdhci: Sys addr: 0x1f1f7800 | Version: 0x00000002
mmc3: sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000002
mmc3: sdhci: Argument: 0x0000619c | Trn mode: 0x0000003b
mmc3: sdhci: Present: 0x01fd8009 | Host ctl: 0x00000011
mmc3: sdhci: Power: 0x00000002 | Blk gap: 0x00000080
mmc3: sdhci: Wake-up: 0x00000008 | Clock: 0x000010ff
mmc3: sdhci: Timeout: 0x0000008f | Int stat: 0x00000000
mmc3: sdhci: Int enab: 0x107f100b | Sig enab: 0x107f100b
mmc3: sdhci: AC12 err: 0x00000082 | Slot int: 0x00000003
mmc3: sdhci: Caps: 0x07eb0000 | Caps_1: 0x0000a007
mmc3: sdhci: Cmd: 0x0000123a | Max curr: 0x00ffffff
mmc3: sdhci: Resp[0]: 0x00ff8080 | Resp[1]: 0xfff6dbff
mmc3: sdhci: Resp[2]: 0x320f5903 | Resp[3]: 0x00000900
mmc3: sdhci: Host ctl2: 0x00000000
mmc3: sdhci: ADMA Err: 0x00000003 | ADMA Ptr: 0x80047204
mmc3: sdhci: ============================================
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, aborting
blk_update_request: 18 callbacks suppressed
blk_update_request: I/O error, dev mmcblk3, sector 24988
EXT4-fs error (device mmcblk3p2): __ext4_get_inode_loc:4363: inode #8: block 206: comm swapper/0: unable to read itab
le block
mmc3: Timeout waiting for hardware interrupt.
mmc3: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc3: sdhci: Sys addr: 0x1c5ad600 | Version: 0x00000002
mmc3: sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000002
mmc3: sdhci: Argument: 0x00006002 | Trn mode: 0x0000002b
mmc3: sdhci: Present: 0x01fd8009 | Host ctl: 0x00000011
mmc3: sdhci: Power: 0x00000002 | Blk gap: 0x00000080
mmc3: sdhci: Wake-up: 0x00000008 | Clock: 0x000010ff
mmc3: sdhci: Timeout: 0x0000008f | Int stat: 0x00000000
mmc3: sdhci: Int enab: 0x107f100b | Sig enab: 0x107f100b
mmc3: sdhci: AC12 err: 0x00000082 | Slot int: 0x00000003
mmc3: sdhci: Caps: 0x07eb0000 | Caps_1: 0x0000a007
mmc3: sdhci: Cmd: 0x0000193a | Max curr: 0x00ffffff
mmc3: sdhci: Resp[0]: 0x00ff8080 | Resp[1]: 0xfff6dbff
mmc3: sdhci: Resp[2]: 0x320f5903 | Resp[3]: 0x00000900
mmc3: sdhci: Host ctl2: 0x00000000
mmc3: sdhci: ADMA Err: 0x00000003 | ADMA Ptr: 0x80047204
mmc3: sdhci: ============================================
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, aborting
mmc3: tried to reset card, got error -110
blk_update_request: I/O error, dev mmcblk3, sector 24578
Buffer I/O error on dev mmcblk3p2, logical block 1, lost sync page write
EXT4-fs (mmcblk3p2): no journal found
VFS: Dirty inode writeback failed for block device mmcblk3p2 (err=-5).
mmc3: Timeout waiting for hardware interrupt.
mmc3: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc3: sdhci: Sys addr: 0x1f1f7400 | Version: 0x00000002
mmc3: sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000002
mmc3: sdhci: Argument: 0x00006002 | Trn mode: 0x0000003b
mmc3: sdhci: Present: 0x01fd8009 | Host ctl: 0x00000011
mmc3: sdhci: Power: 0x00000002 | Blk gap: 0x00000080
mmc3: sdhci: Wake-up: 0x00000008 | Clock: 0x000010ff
mmc3: sdhci: Timeout: 0x0000008f | Int stat: 0x00000000
mmc3: sdhci: Int enab: 0x107f100b | Sig enab: 0x107f100b
mmc3: sdhci: AC12 err: 0x00000082 | Slot int: 0x00000003
mmc3: sdhci: Caps: 0x07eb0000 | Caps_1: 0x0000a007
mmc3: sdhci: Cmd: 0x0000123a | Max curr: 0x00ffffff
mmc3: sdhci: Resp[0]: 0x00ff8080 | Resp[1]: 0xfff6dbff
mmc3: sdhci: Resp[2]: 0x320f5903 | Resp[3]: 0x00000900
mmc3: sdhci: Host ctl2: 0x00000000
mmc3: sdhci: ADMA Err: 0x00000003 | ADMA Ptr: 0x80047204
mmc3: sdhci: ============================================
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, aborting
blk_update_request: I/O error, dev mmcblk3, sector 24578
EXT2-fs (mmcblk3p2): error: unable to read superblock
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, retrying
mmcblk3: error -110 sending status command, aborting
blk_update_request: I/O error, dev mmcblk3, sector 24576
FAT-fs (mmcblk3p2): unable to read boot sector
VFS: Cannot open root device "mmcblk3p2" or unknown-block(179,2): error -5
Please append a correct "root=" boot option; here are the available partitions:
0100 65536 ram0 (driver?)
0101 65536 ram1 (driver?)
0102 65536 ram2 (driver?)
0103 65536 ram3 (driver?)
0104 65536 ram4 (driver?)
0105 65536 ram5 (driver?)
0106 65536 ram6 (driver?)
0107 65536 ram7 (driver?)
0108 65536 ram8 (driver?)
0109 65536 ram9 (driver?)
010a 65536 ram10 (driver?)
010b 65536 ram11 (driver?)
010c 65536 ram12 (driver?)
010d 65536 ram13 (driver?)
010e 65536 ram14 (driver?)
010f 65536 ram15 (driver?)
b300 15267840 mmcblk3 driver: mmcblk
b301 8192 mmcblk3p1 253db6b6-01
b302 49152 mmcblk3p2 253db6b6-02
b318 128 mmcblk3rpmb (driver?)
b310 2048 mmcblk3boot1 (driver?)
b308 2048 mmcblk3boot0 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)
CPU1: stopping
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.9.88-imx_4.9.88_2.0.0_ga+g5e23f9d #15
Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[<8010ecb4>] (unwind_backtrace) from [<8010b394>] (show_stack+0x10/0x14)
[<8010b394>] (show_stack) from [<803c144c>] (dump_stack+0x78/0x8c)
[<803c144c>] (dump_stack) from [<8010db04>] (handle_IPI+0x198/0x1ac)
[<8010db04>] (handle_IPI) from [<80101510>] (gic_handle_irq+0x88/0x8c)
[<80101510>] (gic_handle_irq) from [<8010bd8c>] (__irq_svc+0x6c/0xa8)
Exception stack(0x8c089f60 to 0x8c089fa8)
9f60: 00000000 7fffffff 00000001 8c088000 692272d1 00000010 8efcef40 00000001
9f80: 6406bc13 00000010 00000000 80f03144 00000000 8c089fb0 80953e7c 806a4870
9fa0: 20000013 ffffffff
[<8010bd8c>] (__irq_svc) from [<806a4870>] (cpuidle_enter_state+0x13c/0x2cc)
[<806a4870>] (cpuidle_enter_state) from [<80167f68>] (cpu_startup_entry+0x168/0x228)
[<80167f68>] (cpu_startup_entry) from [<101015ac>] (0x101015ac)
---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)

Outcomes