$ uname -a

Linux voidlinux-on-c201 4.19.8-gnu-1 #1 SMP PREEMPT Wed Dec 12 21:35:24 UTC 2018 armv7l GNU/Linux

================================================================================

$ sudo lsblk

NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT

mtdblock0     31:0    0    4M  0 disk 

mmcblk2      179:0    0 14.7G  0 disk 

mmcblk2boot0 179:16   0    4M  1 disk 

mmcblk2boot1 179:32   0    4M  1 disk 

mmcblk0      179:48   0 14.5G  0 disk 

├─mmcblk0p1  179:49   0   16M  0 part 

├─mmcblk0p2  179:50   0   16M  0 part 

└─mmcblk0p3  179:51   0 14.5G  0 part /

================================================================================

$ sudo fdisk -l

Disk /dev/mtdblock0: 4 MiB, 4194304 bytes, 8192 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/mmcblk0: 14.5 GiB, 15552479232 bytes, 30375936 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disklabel type: gpt

Disk identifier: 62686053-CFC4-E84C-A4CC-A0623D88FE54

Device         Start      End  Sectors  Size Type

/dev/mmcblk0p1  8192    40959    32768   16M ChromeOS kernel

/dev/mmcblk0p2 40960    73727    32768   16M ChromeOS kernel

/dev/mmcblk0p3 73728 30375902 30302175 14.5G Microsoft basic data

================================================================================

$ sudo dmesg

[    0.000000] Booting Linux on physical CPU 0x500

[    0.000000] Linux version 4.19.8-gnu-1 (builduser@parabola) (gcc version 8.2.0 (GCC)) #1 SMP PREEMPT Wed Dec 12 21:35:24 UTC 2018

[    0.000000] CPU: ARMv7 Processor [410fc0d1] revision 1 (ARMv7), cr=10c5387d

[    0.000000] CPU: div instructions available: patching division code

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

[    0.000000] OF: fdt: Machine model: Google Speedy

[    0.000000] Memory policy: Data cache writealloc

[    0.000000] cma: Reserved 48 MiB at 0x7c800000

[    0.000000] On node 0 totalpages: 524032

[    0.000000]   Normal zone: 1728 pages used for memmap

[    0.000000]   Normal zone: 0 pages reserved

[    0.000000]   Normal zone: 196608 pages, LIFO batch:63

[    0.000000]   HighMem zone: 327424 pages, LIFO batch:63

[    0.000000] random: get_random_bytes called from start_kernel+0x8c/0x47c with crng_init=0

[    0.000000] percpu: Embedded 17 pages/cpu @(ptrval) s38476 r8192 d22964 u69632

[    0.000000] pcpu-alloc: s38476 r8192 d22964 u69632 alloc=17*4096

[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 

[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 522304

[    0.000000] Kernel command line: cros_secure console=tty0 init=/sbin/init root=PARTUUID=********-****-****-************/PARTNROFF=1 rootwait rw noinitrd 

[    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: 2005824K/2096128K available (12288K kernel code, 1045K rwdata, 4700K rodata, 1024K init, 879K bss, 41152K reserved, 49152K cma-reserved, 1259520K highmem)

[    0.000000] Virtual kernel memory layout:

                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)

                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)

                   vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)

                   lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)

                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)

                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)

                     .text : 0x(ptrval) - 0x(ptrval)   (13280 kB)

                     .init : 0x(ptrval) - 0x(ptrval)   (1024 kB)

                     .data : 0x(ptrval) - 0x(ptrval)   (1046 kB)

                      .bss : 0x(ptrval) - 0x(ptrval)   ( 880 kB)

[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1

[    0.000000] rcu: Preemptible hierarchical RCU implementation.

[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.

[    0.000000] 	Tasks RCU enabled.

[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4

[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16

[    0.000000] rockchip_mmc_get_phase: invalid clk rate

[    0.000000] rockchip_mmc_get_phase: invalid clk rate

[    0.000000] rockchip_mmc_get_phase: invalid clk rate

[    0.000000] rockchip_mmc_get_phase: invalid clk rate

[    0.000000] rockchip_mmc_get_phase: invalid clk rate

[    0.000000] rockchip_mmc_get_phase: invalid clk rate

[    0.000000] rockchip_mmc_get_phase: invalid clk rate

[    0.000000] rockchip_mmc_get_phase: invalid clk rate

[    0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).

[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns

[    0.000002] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns

[    0.000008] Switching to timer-based delay loop, resolution 41ns

[    0.001538] Console: colour dummy device 80x30

[    0.001726] console [tty0] enabled

[    0.001750] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)

[    0.001764] pid_max: default: 32768 minimum: 301

[    0.001845] Security Framework initialized

[    0.001921] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)

[    0.001932] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)

[    0.002289] CPU: Testing write buffer coherency: ok

[    0.002310] CPU0: Spectre v2: using BPIALL workaround

[    0.002458] CPU0: thread -1, cpu 0, socket 5, mpidr 80000500

[    0.023980] Setting up static identity map for 0x300000 - 0x3000a0

[    0.031976] rcu: Hierarchical SRCU implementation.

[    0.052006] smp: Bringing up secondary CPUs ...

[    0.085203] CPU1: thread -1, cpu 1, socket 5, mpidr 80000501

[    0.085205] CPU1: Spectre v2: using BPIALL workaround

[    0.117233] CPU2: thread -1, cpu 2, socket 5, mpidr 80000502

[    0.117235] CPU2: Spectre v2: using BPIALL workaround

[    0.149273] CPU3: thread -1, cpu 3, socket 5, mpidr 80000503

[    0.149275] CPU3: Spectre v2: using BPIALL workaround

[    0.149329] smp: Brought up 1 node, 4 CPUs

[    0.149337] SMP: Total of 4 processors activated (192.00 BogoMIPS).

[    0.149344] CPU: All CPU(s) started in SVC mode.

[    0.149886] devtmpfs: initialized

[    0.154220] VFP support v0.3: implementor 41 architecture 3 part 30 variant d rev 0

[    0.154369] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns

[    0.154385] futex hash table entries: 1024 (order: 4, 65536 bytes)

[    0.154981] xor: measuring software checksum speed

[    0.192214]    arm4regs  :  3779.000 MB/sec

[    0.232221]    8regs     :  2911.000 MB/sec

[    0.272245]    32regs    :  2831.000 MB/sec

[    0.312271]    neon      :  5035.000 MB/sec

[    0.312277] xor: using function: neon (5035.000 MB/sec)

[    0.312306] pinctrl core: initialized pinctrl subsystem

[    0.313039] NET: Registered protocol family 16

[    0.313845] DMA: preallocated 256 KiB pool for atomic coherent allocations

[    0.314179] audit: initializing netlink subsys (disabled)

[    0.314289] audit: type=2000 audit(0.312:1): state=initialized audit_enabled=0 res=1

[    0.314789] cpuidle: using governor menu

[    0.315037] No ATAGs?

[    0.315089] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.

[    0.315102] hw-breakpoint: maximum watchpoint size is 4 bytes.

[    0.315558] Serial: AMBA PL011 UART driver

[    0.396400] raid6: int32x1  gen()   391 MB/s

[    0.464463] raid6: int32x1  xor()   303 MB/s

[    0.532593] raid6: int32x2  gen()   474 MB/s

[    0.600613] raid6: int32x2  xor()   408 MB/s

[    0.668664] raid6: int32x4  gen()   645 MB/s

[    0.736686] raid6: int32x4  xor()   479 MB/s

[    0.804738] raid6: int32x8  gen()   735 MB/s

[    0.872824] raid6: int32x8  xor()   500 MB/s

[    0.940834] raid6: neonx1   gen()  1437 MB/s

[    1.008871] raid6: neonx1   xor()  1600 MB/s

[    1.076907] raid6: neonx2   gen()  1787 MB/s

[    1.144945] raid6: neonx2   xor()  2135 MB/s

[    1.212990] raid6: neonx4   gen()  2733 MB/s

[    1.281026] raid6: neonx4   xor()  2575 MB/s

[    1.349074] raid6: neonx8   gen()  2541 MB/s

[    1.417100] raid6: neonx8   xor()  2342 MB/s

[    1.417107] raid6: using algorithm neonx4 gen() 2733 MB/s

[    1.417113] raid6: .... xor() 2575 MB/s, rmw enabled

[    1.417119] raid6: using neon recovery algorithm

[    1.419062] vcc_5v: supplied by vccsys

[    1.419090] vcc33_sys: supplied by vccsys

[    1.419116] vcc50_hdmi: supplied by vcc_5v

[    1.419346] panel_regulator: supplied by vcc33_sys

[    1.419600] backlight_regulator: supplied by vcc33_sys

[    1.421811] vgaarb: loaded

[    1.422082] SCSI subsystem initialized

[    1.422163] libata version 3.00 loaded.

[    1.422238] usbcore: registered new interface driver usbfs

[    1.422261] usbcore: registered new interface driver hub

[    1.422288] usbcore: registered new device driver usb

[    1.422964] media: Linux media interface: v0.10

[    1.422980] videodev: Linux video capture interface: v2.00

[    1.423001] pps_core: LinuxPPS API ver. 1 registered

[    1.423008] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>

[    1.423022] PTP clock support registered

[    1.423037] EDAC MC: Ver: 3.0.0

[    1.423396] Advanced Linux Sound Architecture Driver Initialized.

[    1.423588] NetLabel: Initializing

[    1.423596] NetLabel:  domain hash size = 128

[    1.423602] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO

[    1.423633] NetLabel:  unlabeled traffic allowed by default

[    1.423800] clocksource: Switched to clocksource arch_sys_counter

[    1.423882] VFS: Disk quotas dquot_6.6.0

[    1.423916] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

[    1.427179] NET: Registered protocol family 2

[    1.427467] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)

[    1.427489] TCP established hash table entries: 8192 (order: 3, 32768 bytes)

[    1.427518] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

[    1.427576] TCP: Hash tables configured (established 8192 bind 8192)

[    1.427625] UDP hash table entries: 512 (order: 2, 16384 bytes)

[    1.427646] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[    1.427729] NET: Registered protocol family 1

[    1.431982] RPC: Registered named UNIX socket transport module.

[    1.431991] RPC: Registered udp transport module.

[    1.431997] RPC: Registered tcp transport module.

[    1.432003] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    1.432011] PCI: CLS 0 bytes, default 64

[    1.432482] hw perfevents: enabled with armv7_cortex_a12 PMU driver, 7 counters available

[    1.433256] Initialise system trusted keyrings

[    1.433322] workingset: timestamp_bits=14 max_order=19 bucket_order=5

[    1.434820] zbud: loaded

[    1.435489] NFS: Registering the id_resolver key type

[    1.435505] Key type id_resolver registered

[    1.435511] Key type id_legacy registered

[    1.435524] nfs4filelayout_init: NFSv4 File Layout Driver Registering...

[    1.438076] Key type asymmetric registered

[    1.438090] Asymmetric key parser 'x509' registered

[    1.438118] bounce: pool size: 64 pages

[    1.438147] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)

[    1.438221] io scheduler noop registered

[    1.438229] io scheduler deadline registered

[    1.438302] io scheduler cfq registered (default)

[    1.438310] io scheduler mq-deadline registered

[    1.438317] io scheduler kyber registered

[    1.438386] io scheduler bfq registered

[    1.444599] pwm-backlight backlight: Linked as a consumer to regulator.9

[    1.444641] pwm-backlight backlight: Dropping the link to regulator.9

[    1.447438] dma-pl330 ff250000.dma-controller: Loaded driver for PL330 DMAC-241330

[    1.447451] dma-pl330 ff250000.dma-controller: 	DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16

[    1.447692] dma-pl330 ffb20000.dma-controller: Loaded driver for PL330 DMAC-241330

[    1.447704] dma-pl330 ffb20000.dma-controller: 	DBUFF-64x8bytes Num_Chans-5 Num_Peri-6 Num_Events-10

[    1.450074] Serial: 8250/16550 driver, 6 ports, IRQ sharing enabled

[    1.451216] ff180000.serial: ttyS0 at MMIO 0xff180000 (irq = 38, base_baud = 3000000) is a 16550A

[    1.451512] ff190000.serial: ttyS1 at MMIO 0xff190000 (irq = 39, base_baud = 1500000) is a 16550A

[    1.451844] ff690000.serial: ttyS2 at MMIO 0xff690000 (irq = 40, base_baud = 1500000) is a 16550A

[    1.452390] Serial: AMBA driver

[    1.453856] panel-simple panel: Linked as a consumer to regulator.7

[    1.453895] panel-simple panel: Dropping the link to regulator.7

[    1.457475] loop: module loaded

[    1.457988] Loading iSCSI transport class v2.0-870.

[    1.458149] iscsi: registered transport (tcp)

[    1.461031] m25p80 spi2.0: gd25q32 (4096 Kbytes)

[    1.462064] libphy: Fixed MDIO Bus: probed

[    1.463492] dwc2 ff540000.usb: ff540000.usb supply vusb_d not found, using dummy regulator

[    1.463530] dwc2 ff540000.usb: Linked as a consumer to regulator.0

[    1.463542] dwc2 ff540000.usb: ff540000.usb supply vusb_a not found, using dummy regulator

[    1.519966] dwc2 ff540000.usb: DWC OTG Controller

[    1.519986] dwc2 ff540000.usb: new USB bus registered, assigned bus number 1

[    1.520007] dwc2 ff540000.usb: irq 43, io mem 0xff540000

[    1.520134] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19

[    1.520145] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.520154] usb usb1: Product: DWC OTG Controller

[    1.520161] usb usb1: Manufacturer: Linux 4.19.8-gnu-1 dwc2_hsotg

[    1.520167] usb usb1: SerialNumber: ff540000.usb

[    1.520383] hub 1-0:1.0: USB hub found

[    1.520402] hub 1-0:1.0: 1 port detected

[    1.520634] dwc2 ff580000.usb: ff580000.usb supply vusb_d not found, using dummy regulator

[    1.520668] dwc2 ff580000.usb: Linked as a consumer to regulator.0

[    1.520679] dwc2 ff580000.usb: ff580000.usb supply vusb_a not found, using dummy regulator

[    1.530850] dwc2 ff580000.usb: DWC OTG Controller

[    1.530865] dwc2 ff580000.usb: new USB bus registered, assigned bus number 2

[    1.530881] dwc2 ff580000.usb: irq 44, io mem 0xff580000

[    1.530979] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19

[    1.530990] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.530998] usb usb2: Product: DWC OTG Controller

[    1.531005] usb usb2: Manufacturer: Linux 4.19.8-gnu-1 dwc2_hsotg

[    1.531012] usb usb2: SerialNumber: ff580000.usb

[    1.531184] hub 2-0:1.0: USB hub found

[    1.531205] hub 2-0:1.0: 1 port detected

[    1.531653] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[    1.531663] ehci-pci: EHCI PCI platform driver

[    1.531683] ehci-platform: EHCI generic platform driver

[    1.531773] ehci-platform ff500000.usb: EHCI Host Controller

[    1.531788] ehci-platform ff500000.usb: new USB bus registered, assigned bus number 3

[    1.531869] ehci-platform ff500000.usb: irq 42, io mem 0xff500000

[    1.547809] ehci-platform ff500000.usb: USB 2.0 started, EHCI 1.00

[    1.547874] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19

[    1.547885] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.547894] usb usb3: Product: EHCI Host Controller

[    1.547901] usb usb3: Manufacturer: Linux 4.19.8-gnu-1 ehci_hcd

[    1.547908] usb usb3: SerialNumber: ff500000.usb

[    1.548077] hub 3-0:1.0: USB hub found

[    1.548094] hub 3-0:1.0: 1 port detected

[    1.548294] ehci-mxc: Freescale On-Chip EHCI Host driver

[    1.548345] ehci-omap: OMAP-EHCI Host Controller driver

[    1.548411] ehci-orion: EHCI orion driver

[    1.548486] ehci-exynos: EHCI EXYNOS driver

[    1.548553] tegra-ehci: Tegra EHCI driver

[    1.548629] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver

[    1.548643] ohci-pci: OHCI PCI platform driver

[    1.548665] ohci-platform: OHCI generic platform driver

[    1.548754] ohci-exynos: OHCI EXYNOS driver

[    1.549018] usbcore: registered new interface driver uas

[    1.549058] usbcore: registered new interface driver usb-storage

[    1.549077] usbcore: registered new interface driver ums-cypress

[    1.549095] usbcore: registered new interface driver ums_eneub6250

[    1.549113] usbcore: registered new interface driver ums-freecom

[    1.549131] usbcore: registered new interface driver ums-isd200

[    1.549148] usbcore: registered new interface driver ums-usbat

[    1.551724] i2c /dev entries driver

[    1.553694] rk808 0-001b: chip id: 0x0

[    1.555926] rk808-regulator rk808-regulator: there is no dvs0 gpio

[    1.555944] rk808-regulator rk808-regulator: there is no dvs1 gpio

[    1.555976] DCDC_REG1: supplied by vcc33_sys

[    1.556533] DCDC_REG2: supplied by vcc33_sys

[    1.556951] DCDC_REG3: supplied by vcc33_sys

[    1.557048] DCDC_REG4: supplied by vcc33_sys

[    1.557378] LDO_REG1: supplied by vcc_5v

[    1.558447] LDO_REG2: supplied by vcc_5v

[    1.558659] LDO_REG3: supplied by vcc33_sys

[    1.559502] LDO_REG4: supplied by vcc_5v

[    1.559723] LDO_REG5: supplied by vcc_5v

[    1.559947] LDO_REG6: supplied by vcc33_sys

[    1.560666] LDO_REG7: supplied by vcc33_sys

[    1.561390] LDO_REG8: supplied by vcc_5v

[    1.562236] SWITCH_REG1: supplied by vcc33_sys

[    1.562322] SWITCH_REG2: supplied by vcc_18

[    1.564721] rk808-rtc rk808-rtc: registered as rtc0

[    1.565901] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.22

[    1.565943] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.13

[    1.566036] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.14

[    1.566070] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.19

[    1.566111] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.17

[    1.567714] rockchip-thermal ff280000.tsadc: Missing rockchip,grf property

[    1.568921] cpu cpu0: Linked as a consumer to regulator.10

[    1.568956] cpu cpu0: Dropping the link to regulator.10

[    1.568993] of: /cpus/cpu@501: Couldn't find opp node

[    1.569041] cpu cpu0: Linked as a consumer to regulator.10

[    1.570635] sdhci: Secure Digital Host Controller Interface driver

[    1.570645] sdhci: Copyright(c) Pierre Ossman

[    1.571136] Synopsys Designware Multimedia Card Interface Driver

[    1.571735] dwmmc_rockchip ff0c0000.dwmmc: IDMAC supports 32-bit address mode.

[    1.571777] dwmmc_rockchip ff0c0000.dwmmc: Using internal DMA controller.

[    1.571789] dwmmc_rockchip ff0c0000.dwmmc: Version ID is 270a

[    1.571831] dwmmc_rockchip ff0c0000.dwmmc: DW MMC controller at irq 30,32 bit host data width,256 deep fifo

[    1.571882] dwmmc_rockchip ff0c0000.dwmmc: Linked as a consumer to regulator.18

[    1.571924] dwmmc_rockchip ff0c0000.dwmmc: Linked as a consumer to regulator.17

[    1.571964] dwmmc_rockchip ff0c0000.dwmmc: Got CD GPIO

[    1.583877] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)

[    1.596796] dwmmc_rockchip ff0d0000.dwmmc: IDMAC supports 32-bit address mode.

[    1.596829] dwmmc_rockchip ff0d0000.dwmmc: Using internal DMA controller.

[    1.596841] dwmmc_rockchip ff0d0000.dwmmc: Version ID is 270a

[    1.596863] dwmmc_rockchip ff0d0000.dwmmc: DW MMC controller at irq 31,32 bit host data width,256 deep fifo

[    1.596906] dwmmc_rockchip ff0d0000.dwmmc: Linked as a consumer to regulator.2

[    1.596941] dwmmc_rockchip ff0d0000.dwmmc: Linked as a consumer to regulator.13

[    1.596973] dwmmc_rockchip ff0d0000.dwmmc: allocated mmc-pwrseq

[    1.596982] mmc_host mmc1: card is non-removable.

[    1.607806] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)

[    1.620660] dwmmc_rockchip ff0f0000.dwmmc: IDMAC supports 32-bit address mode.

[    1.620688] dwmmc_rockchip ff0f0000.dwmmc: Using internal DMA controller.

[    1.620700] dwmmc_rockchip ff0f0000.dwmmc: Version ID is 270a

[    1.620724] dwmmc_rockchip ff0f0000.dwmmc: DW MMC controller at irq 32,32 bit host data width,256 deep fifo

[    1.620775] dwmmc_rockchip ff0f0000.dwmmc: allocated mmc-pwrseq

[    1.620784] mmc_host mmc2: card is non-removable.

[    1.631879] mmc_host mmc2: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)

[    1.644640] usbcore: registered new interface driver ushc

[    1.645011] sdhci-pltfm: SDHCI platform and OF driver helper

[    1.646028] ledtrig-cpu: registered to indicate activity on CPUs

[    1.646252] hidraw: raw HID events driver (C) Jiri Kosina

[    1.646404] usbcore: registered new interface driver usbhid

[    1.646412] usbhid: USB HID core driver

[    1.649452] mmc_host mmc0: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)

[    1.651047] random: fast init done

[    1.651337] input: cros_ec as /devices/platform/ff110000.spi/spi_master/spi0/spi0.0/ff110000.spi:ec@0:keyboard-controller/input/input0

[    1.653244] cros-ec-spi spi0.0: Chrome EC device registered

[    1.655808] NET: Registered protocol family 10

[    1.655928] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)

[    1.656843] Segment Routing with IPv6

[    1.656885] mip6: Mobile IPv6

[    1.656894] NET: Registered protocol family 17

[    1.656975] Key type dns_resolver registered

[    1.657065] ThumbEE CPU extension supported.

[    1.657075] Registering SWP/SWPB emulation handler

[    1.657339] registered taskstats version 1

[    1.657346] Loading compiled-in X.509 certificates

[    1.657383] zswap: loaded using pool lzo/zbud

[    1.658091] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    1.658116] Btrfs loaded, crc32c=crc32c-generic

[    1.665081] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    1.666817] pwm-backlight backlight: Linked as a consumer to regulator.9

[    1.666861] pwm-backlight backlight: Dropping the link to regulator.9

[    1.667574] panel-simple panel: Linked as a consumer to regulator.7

[    1.667618] panel-simple panel: Dropping the link to regulator.7

[    1.668265] pwm-backlight backlight: Linked as a consumer to regulator.9

[    1.668302] pwm-backlight backlight: Dropping the link to regulator.9

[    1.668846] panel-simple panel: Linked as a consumer to regulator.7

[    1.668883] panel-simple panel: Dropping the link to regulator.7

[    1.669090] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)

[    1.669758] input: gpio-keys as /devices/platform/gpio-keys/input/input1

[    1.670121] pwm-backlight backlight: Linked as a consumer to regulator.9

[    1.670154] pwm-backlight backlight: Dropping the link to regulator.9

[    1.670698] panel-simple panel: Linked as a consumer to regulator.7

[    1.670734] panel-simple panel: Dropping the link to regulator.7

[    1.671274] rk808-rtc rk808-rtc: setting system clock to 2019-01-07 14:40:16 UTC (1546872016)

[    1.671288] sr_init: No PMIC hook to init smartreflex

[    1.671834] vcc18_lcd: supplied by vcc_18

[    1.671878] panel_regulator: disabling

[    1.671886] backlight_regulator: disabling

[    1.671902] ALSA device list:

[    1.671908]   No soundcards found.

[    1.671994] Waiting for root device PARTUUID=********-****-****-****-************/PARTNROFF=1...

[    1.722389] mmc_host mmc1: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)

[    1.727055] mmc_host mmc2: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)

[    1.863864] dwmmc_rockchip ff0f0000.dwmmc: Successfully tuned phase to 183

[    1.866124] mmc2: new HS200 MMC card at address 0001

[    1.866768] mmcblk2: mmc2:0001 HAG2e 14.7 GiB 

[    1.867535] mmcblk2boot0: mmc2:0001 HAG2e partition 1 4.00 MiB

[    1.868364] mmcblk2boot1: mmc2:0001 HAG2e partition 2 4.00 MiB

[    1.868495] mmcblk2rpmb: mmc2:0001 HAG2e partition 3 4.00 MiB, chardev (241:0)

[    1.883818] usb 3-1: new high-speed USB device number 2 using ehci-platform

[    2.079142] usb 3-1: New USB device found, idVendor=04f2, idProduct=b53a, bcdDevice=32.01

[    2.079157] usb 3-1: New USB device strings: Mfr=3, Product=1, SerialNumber=2

[    2.079165] usb 3-1: Product: USB2.0 HD UVC WebCam

[    2.079172] usb 3-1: Manufacturer: Generic

[    2.079178] usb 3-1: SerialNumber: 200901010001

[    2.082281] pwm-backlight backlight: Linked as a consumer to regulator.9

[    2.082323] pwm-backlight backlight: Dropping the link to regulator.9

[    2.083010] panel-simple panel: Linked as a consumer to regulator.7

[    2.083050] panel-simple panel: Dropping the link to regulator.7

[    2.231829] dwmmc_rockchip ff0d0000.dwmmc: Successfully tuned phase to 199

[    2.233513] mmc1: new ultra high speed SDR104 SDIO card at address 0001

[    2.437703] dwmmc_rockchip ff0c0000.dwmmc: Successfully tuned phase to 291

[    2.437719] mmc0: new ultra high speed SDR104 SDHC card at address 0001

[    2.438350] mmcblk0: mmc0:0001 SD16G 14.5 GiB 

[   62.435795] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 60s!

[   62.435820] Showing busy workqueues and worker pools:

[   62.435830] workqueue events_freezable: flags=0x4

[   62.435836]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[   62.435848]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[   62.435876] workqueue kblockd: flags=0x18

[   62.435882]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[   62.435893]     in-flight: 126:mmc_blk_mq_complete_work

[   62.435904]     pending: mmc_blk_mq_complete_work

[   62.435919] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=60s workers=2 idle: 6

[   62.435935] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=6 idle: 19 109 123 108

[   93.155794] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 90s!

[   93.155812] Showing busy workqueues and worker pools:

[   93.155819] workqueue events_freezable: flags=0x4

[   93.155825]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[   93.155836]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[   93.155851] workqueue kblockd: flags=0x18

[   93.155857]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[   93.155868]     in-flight: 126:mmc_blk_mq_complete_work

[   93.155877]     pending: mmc_blk_mq_complete_work

[   93.155887] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=90s workers=2 idle: 6

[   93.155902] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=6 idle: 19 109 123 108

[  123.875794] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 121s!

[  123.875811] Showing busy workqueues and worker pools:

[  123.875818] workqueue events_freezable: flags=0x4

[  123.875825]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  123.875837]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  123.875853] workqueue kblockd: flags=0x18

[  123.875860]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  123.875872]     in-flight: 126:mmc_blk_mq_complete_work

[  123.875882]     pending: mmc_blk_mq_complete_work

[  123.875892] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=121s workers=2 idle: 6

[  123.875906] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=6 idle: 19 109 123 108

[  154.595794] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 152s!

[  154.595810] Showing busy workqueues and worker pools:

[  154.595816] workqueue events_freezable: flags=0x4

[  154.595822]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  154.595834]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  154.595848] workqueue kblockd: flags=0x18

[  154.595854]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  154.595865]     in-flight: 126:mmc_blk_mq_complete_work

[  154.595874]     pending: mmc_blk_mq_complete_work

[  154.595883] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=152s workers=2 idle: 6

[  154.595898] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=6 idle: 19 109 123 108

[  185.315793] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 182s!

[  185.315809] Showing busy workqueues and worker pools:

[  185.315816] workqueue events_freezable: flags=0x4

[  185.315822]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  185.315833]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  185.315847] workqueue kblockd: flags=0x18

[  185.315853]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  185.315864]     in-flight: 126:mmc_blk_mq_complete_work

[  185.315873]     pending: mmc_blk_mq_complete_work

[  185.315883] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=182s workers=2 idle: 6

[  185.315898] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=0s workers=6 idle: 19 109 123 108

[  216.035793] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 213s!

[  216.035811] Showing busy workqueues and worker pools:

[  216.035818] workqueue events_freezable: flags=0x4

[  216.035823]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  216.035835]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  216.035849] workqueue kblockd: flags=0x18

[  216.035855]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  216.035867]     in-flight: 126:mmc_blk_mq_complete_work

[  216.035876]     pending: mmc_blk_mq_complete_work

[  216.035885] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=213s workers=2 idle: 6

[  216.035900] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=6 idle: 19 109 123 108

[  242.659808] INFO: task kworker/1:1:43 blocked for more than 120 seconds.

[  242.659817]       Not tainted 4.19.8-gnu-1 #1

[  242.659823] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  242.659831] kworker/1:1     D    0    43      2 0x00000000

[  242.659844] Workqueue: events_freezable mmc_rescan

[  242.659863] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  242.659874] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  242.659887] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  242.659899] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  242.659910] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  242.659923] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  242.659936] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  242.659946] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  242.659957] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  242.659969] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  242.659982] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  242.659994] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  242.660004] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  242.660015] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  242.660026] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  242.660039] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  242.660051] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  242.660063] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  242.660074] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  242.660086] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  242.660097] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  242.660108] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  242.660120] [<c0c35e50>] (mmc_add_card) from [<c0c3c6d8>] (mmc_attach_sd+0xd8/0x15c)

[  242.660131] [<c0c3c6d8>] (mmc_attach_sd) from [<c0c3561c>] (mmc_rescan+0x374/0x3e8)

[  242.660144] [<c0c3561c>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  242.660156] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  242.660167] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  242.660179] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  242.660187] Exception stack(0xee3b5fb0 to 0xee3b5ff8)

[  242.660194] 5fa0:                                     00000000 00000000 00000000 00000000

[  242.660204] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  242.660214] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  242.660224] INFO: task kworker/1:2:107 blocked for more than 120 seconds.

[  242.660231]       Not tainted 4.19.8-gnu-1 #1

[  242.660237] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  242.660244] kworker/1:2     D    0   107      2 0x00000000

[  242.660255] Workqueue: events_freezable mmc_rescan

[  242.660266] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  242.660276] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  242.660285] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  242.660296] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  242.660307] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  242.660318] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  242.660329] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  242.660340] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  242.660350] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  242.660361] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  242.660373] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  242.660383] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  242.660394] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  242.660405] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  242.660415] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  242.660426] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  242.660437] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  242.660448] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  242.660459] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  242.660471] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  242.660481] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  242.660492] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  242.660503] [<c0c35e50>] (mmc_add_card) from [<c0c397d4>] (mmc_attach_mmc+0xdc/0x174)

[  242.660514] [<c0c397d4>] (mmc_attach_mmc) from [<c0c35638>] (mmc_rescan+0x390/0x3e8)

[  242.660525] [<c0c35638>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  242.660536] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  242.660546] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  242.660556] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  242.660564] Exception stack(0xee7cdfb0 to 0xee7cdff8)

[  242.660571] dfa0:                                     00000000 00000000 00000000 00000000

[  242.660581] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  242.660590] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  246.755794] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 244s!

[  246.755811] Showing busy workqueues and worker pools:

[  246.755818] workqueue events_freezable: flags=0x4

[  246.755825]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  246.755838]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  246.755853] workqueue kblockd: flags=0x18

[  246.755859]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  246.755872]     in-flight: 126:mmc_blk_mq_complete_work

[  246.755882]     pending: mmc_blk_mq_complete_work

[  246.755893] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=244s workers=2 idle: 6

[  246.755909] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=6 idle: 19 109 123 108

[  277.475794] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 275s!

[  277.475811] Showing busy workqueues and worker pools:

[  277.475818] workqueue events_freezable: flags=0x4

[  277.475824]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  277.475835]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  277.475852] workqueue kblockd: flags=0x18

[  277.475857]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  277.475868]     in-flight: 126:mmc_blk_mq_complete_work

[  277.475877]     pending: mmc_blk_mq_complete_work

[  277.475887] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=275s workers=2 idle: 6

[  277.475902] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=6 idle: 19 109 123 108

[  308.195793] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 305s!

[  308.195810] Showing busy workqueues and worker pools:

[  308.195817] workqueue events_freezable: flags=0x4

[  308.195823]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  308.195834]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  308.195849] workqueue kblockd: flags=0x18

[  308.195855]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  308.195867]     in-flight: 126:mmc_blk_mq_complete_work

[  308.195876]     pending: mmc_blk_mq_complete_work

[  308.195886] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=305s workers=2 idle: 6

[  308.195901] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=6 idle: 19 109 123 108

[  338.915793] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 336s!

[  338.915810] Showing busy workqueues and worker pools:

[  338.915818] workqueue events_freezable: flags=0x4

[  338.915825]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  338.915837]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  338.915853] workqueue kblockd: flags=0x18

[  338.915860]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  338.915872]     in-flight: 126:mmc_blk_mq_complete_work

[  338.915882]     pending: mmc_blk_mq_complete_work

[  338.915893] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=336s workers=2 idle: 6

[  338.915909] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=4 idle: 19 109

[  363.491811] INFO: task kworker/1:1:43 blocked for more than 120 seconds.

[  363.491819]       Not tainted 4.19.8-gnu-1 #1

[  363.491825] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  363.491833] kworker/1:1     D    0    43      2 0x00000000

[  363.491845] Workqueue: events_freezable mmc_rescan

[  363.491858] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  363.491868] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  363.491878] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  363.491889] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  363.491900] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  363.491912] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  363.491923] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  363.491934] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  363.491945] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  363.491956] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  363.491967] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  363.491979] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  363.491989] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  363.492000] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  363.492010] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  363.492022] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  363.492033] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  363.492045] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  363.492056] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  363.492067] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  363.492078] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  363.492089] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  363.492099] [<c0c35e50>] (mmc_add_card) from [<c0c3c6d8>] (mmc_attach_sd+0xd8/0x15c)

[  363.492110] [<c0c3c6d8>] (mmc_attach_sd) from [<c0c3561c>] (mmc_rescan+0x374/0x3e8)

[  363.492122] [<c0c3561c>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  363.492133] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  363.492143] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  363.492154] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  363.492162] Exception stack(0xee3b5fb0 to 0xee3b5ff8)

[  363.492169] 5fa0:                                     00000000 00000000 00000000 00000000

[  363.492179] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  363.492189] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  363.492199] INFO: task kworker/1:2:107 blocked for more than 120 seconds.

[  363.492206]       Not tainted 4.19.8-gnu-1 #1

[  363.492211] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  363.492219] kworker/1:2     D    0   107      2 0x00000000

[  363.492229] Workqueue: events_freezable mmc_rescan

[  363.492240] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  363.492250] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  363.492259] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  363.492270] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  363.492281] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  363.492291] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  363.492302] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  363.492313] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  363.492324] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  363.492335] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  363.492346] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  363.492357] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  363.492367] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  363.492378] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  363.492388] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  363.492399] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  363.492410] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  363.492421] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  363.492432] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  363.492443] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  363.492454] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  363.492465] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  363.492475] [<c0c35e50>] (mmc_add_card) from [<c0c397d4>] (mmc_attach_mmc+0xdc/0x174)

[  363.492485] [<c0c397d4>] (mmc_attach_mmc) from [<c0c35638>] (mmc_rescan+0x390/0x3e8)

[  363.492496] [<c0c35638>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  363.492507] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  363.492517] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  363.492527] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  363.492535] Exception stack(0xee7cdfb0 to 0xee7cdff8)

[  363.492542] dfa0:                                     00000000 00000000 00000000 00000000

[  363.492552] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  363.492562] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  369.635793] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 367s!

[  369.635810] Showing busy workqueues and worker pools:

[  369.635816] workqueue events_freezable: flags=0x4

[  369.635822]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  369.635833]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  369.635848] workqueue kblockd: flags=0x18

[  369.635853]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  369.635864]     in-flight: 126:mmc_blk_mq_complete_work

[  369.635873]     pending: mmc_blk_mq_complete_work

[  369.635883] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=367s workers=2 idle: 6

[  369.635898] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=4 idle: 19 109

[  400.355793] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 397s!

[  400.355809] Showing busy workqueues and worker pools:

[  400.355815] workqueue events_freezable: flags=0x4

[  400.355821]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  400.355832]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  400.355847] workqueue kblockd: flags=0x18

[  400.355852]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  400.355863]     in-flight: 126:mmc_blk_mq_complete_work

[  400.355872]     pending: mmc_blk_mq_complete_work

[  400.355882] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=397s workers=2 idle: 6

[  400.355897] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=4 idle: 19 109

[  431.075792] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 428s!

[  431.075810] Showing busy workqueues and worker pools:

[  431.075818] workqueue events_freezable: flags=0x4

[  431.075824]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  431.075836]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  431.075851] workqueue kblockd: flags=0x18

[  431.075856]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  431.075868]     in-flight: 126:mmc_blk_mq_complete_work

[  431.075877]     pending: mmc_blk_mq_complete_work

[  431.075887] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=428s workers=2 idle: 6

[  431.075903] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=4 idle: 19 109

[  461.795792] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 459s!

[  461.795808] Showing busy workqueues and worker pools:

[  461.795815] workqueue events_freezable: flags=0x4

[  461.795820]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  461.795832]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  461.795846] workqueue kblockd: flags=0x18

[  461.795851]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  461.795863]     in-flight: 126:mmc_blk_mq_complete_work

[  461.795872]     pending: mmc_blk_mq_complete_work

[  461.795881] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=459s workers=2 idle: 6

[  461.795896] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=4 idle: 19 109

[  484.323806] INFO: task kworker/1:1:43 blocked for more than 120 seconds.

[  484.323814]       Not tainted 4.19.8-gnu-1 #1

[  484.323819] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  484.323827] kworker/1:1     D    0    43      2 0x00000000

[  484.323838] Workqueue: events_freezable mmc_rescan

[  484.323850] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  484.323859] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  484.323869] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  484.323880] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  484.323890] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  484.323901] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  484.323912] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  484.323923] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  484.323934] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  484.323945] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  484.323956] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  484.323967] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  484.323977] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  484.323988] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  484.323998] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  484.324009] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  484.324020] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  484.324031] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  484.324042] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  484.324053] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  484.324064] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  484.324075] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  484.324086] [<c0c35e50>] (mmc_add_card) from [<c0c3c6d8>] (mmc_attach_sd+0xd8/0x15c)

[  484.324096] [<c0c3c6d8>] (mmc_attach_sd) from [<c0c3561c>] (mmc_rescan+0x374/0x3e8)

[  484.324107] [<c0c3561c>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  484.324118] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  484.324129] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  484.324139] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  484.324147] Exception stack(0xee3b5fb0 to 0xee3b5ff8)

[  484.324155] 5fa0:                                     00000000 00000000 00000000 00000000

[  484.324165] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  484.324174] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  484.324183] INFO: task kworker/1:2:107 blocked for more than 120 seconds.

[  484.324190]       Not tainted 4.19.8-gnu-1 #1

[  484.324195] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  484.324203] kworker/1:2     D    0   107      2 0x00000000

[  484.324214] Workqueue: events_freezable mmc_rescan

[  484.324224] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  484.324233] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  484.324243] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  484.324254] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  484.324264] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  484.324275] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  484.324286] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  484.324297] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  484.324308] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  484.324318] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  484.324329] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  484.324340] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  484.324350] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  484.324361] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  484.324371] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  484.324382] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  484.324393] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  484.324404] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  484.324415] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  484.324427] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  484.324438] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  484.324448] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  484.324459] [<c0c35e50>] (mmc_add_card) from [<c0c397d4>] (mmc_attach_mmc+0xdc/0x174)

[  484.324469] [<c0c397d4>] (mmc_attach_mmc) from [<c0c35638>] (mmc_rescan+0x390/0x3e8)

[  484.324480] [<c0c35638>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  484.324491] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  484.324502] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  484.324512] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  484.324520] Exception stack(0xee7cdfb0 to 0xee7cdff8)

[  484.324527] dfa0:                                     00000000 00000000 00000000 00000000

[  484.324537] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  484.324546] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  492.515792] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 490s!

[  492.515808] Showing busy workqueues and worker pools:

[  492.515815] workqueue events_freezable: flags=0x4

[  492.515821]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  492.515832]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  492.515846] workqueue kblockd: flags=0x18

[  492.515852]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  492.515863]     in-flight: 126:mmc_blk_mq_complete_work

[  492.515872]     pending: mmc_blk_mq_complete_work

[  492.515881] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=490s workers=2 idle: 6

[  492.515896] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=0s workers=4 idle: 19 109

[  523.235792] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 520s!

[  523.235810] Showing busy workqueues and worker pools:

[  523.235817] workqueue events_freezable: flags=0x4

[  523.235824]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  523.235837]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  523.235853] workqueue kblockd: flags=0x18

[  523.235859]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  523.235872]     in-flight: 126:mmc_blk_mq_complete_work

[  523.235882]     pending: mmc_blk_mq_complete_work

[  523.235893] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=520s workers=2 idle: 6

[  523.235910] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=4 idle: 19 109

[  545.905974] random: crng init done

[  584.675792] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 582s!

[  584.675811] Showing busy workqueues and worker pools:

[  584.675819] workqueue events_freezable: flags=0x4

[  584.675826]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256

[  584.675839]     in-flight: 43:mmc_rescan, 107:mmc_rescan

[  584.675855] workqueue kblockd: flags=0x18

[  584.675861]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  584.675874]     in-flight: 126:mmc_blk_mq_complete_work

[  584.675885]     pending: mmc_blk_mq_complete_work

[  584.675896] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=582s workers=2 idle: 6

[  584.675913] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=4 idle: 19 109

[  602.099793] mmc2: Card stuck being busy! mmc_poll_for_busy

[  602.099801] mmc2: cache flush error -110

[  602.599819] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[  603.099830] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

[  603.104947]  mmcblk0: p1 p2 p3

[  603.105877] pwm-backlight backlight: Linked as a consumer to regulator.9

[  603.105914] pwm-backlight backlight: Dropping the link to regulator.9

[  603.106583] panel-simple panel: Linked as a consumer to regulator.7

[  603.106624] panel-simple panel: Dropping the link to regulator.7

[  603.114905] mmc_host mmc2: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)

[  603.169053] mmc_host mmc2: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)

[  603.303853] dwmmc_rockchip ff0f0000.dwmmc: Successfully tuned phase to 183

[  603.419140] print_req_error: I/O error, dev mmcblk2, sector 0

[  603.532169] print_req_error: I/O error, dev mmcblk2, sector 1

[  603.645198] print_req_error: I/O error, dev mmcblk2, sector 2

[  603.758224] print_req_error: I/O error, dev mmcblk2, sector 3

[  603.871251] print_req_error: I/O error, dev mmcblk2, sector 4

[  603.984279] print_req_error: I/O error, dev mmcblk2, sector 5

[  604.097307] print_req_error: I/O error, dev mmcblk2, sector 6

[  604.210334] print_req_error: I/O error, dev mmcblk2, sector 7

[  604.210345] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[  604.549500] print_req_error: I/O error, dev mmcblk2, sector 0

[  604.662535] print_req_error: I/O error, dev mmcblk2, sector 1

[  605.340659] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[  605.340679] ldm_validate_partition_table(): Disk read failed.

[  606.470929] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[  607.601178] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[  607.601196]  mmcblk2: unable to read partition table

[  607.602457] pwm-backlight backlight: Linked as a consumer to regulator.9

[  607.602496] pwm-backlight backlight: Dropping the link to regulator.9

[  607.603100] panel-simple panel: Linked as a consumer to regulator.7

[  607.603139] panel-simple panel: Dropping the link to regulator.7

[  607.622599] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)

[  607.622631] VFS: Mounted root (ext4 filesystem) on device 179:51.

[  607.628451] devtmpfs: mounted

[  607.628830] Freeing unused kernel memory: 1024K

[  607.628929] Run /sbin/init as init process

[  608.453486] print_req_error: 25 callbacks suppressed

[  608.453489] print_req_error: I/O error, dev mmcblk2, sector 30785411

[  608.566527] print_req_error: I/O error, dev mmcblk2, sector 30785412

[  608.679554] print_req_error: I/O error, dev mmcblk2, sector 30785413

[  608.792584] print_req_error: I/O error, dev mmcblk2, sector 30785414

[  608.905611] print_req_error: I/O error, dev mmcblk2, sector 30785415

[  609.244733] print_req_error: I/O error, dev mmcblk2, sector 30785408

[  609.357759] print_req_error: I/O error, dev mmcblk2, sector 30785409

[  609.470789] print_req_error: I/O error, dev mmcblk2, sector 30785410

[  609.583814] print_req_error: I/O error, dev mmcblk2, sector 30785411

[  609.696842] print_req_error: I/O error, dev mmcblk2, sector 30785412

[  610.035903] Buffer I/O error on dev mmcblk2, logical block 3848176, async page read

[  612.421786] Buffer I/O error on dev mmcblk2, logical block 3848176, async page read

[  612.668776] udevd[214]: starting version 3.2.7

[  612.755856] udevd[215]: starting eudev-3.2.7

[  612.984384] sbs-battery 20-000b: sbs-battery: battery gas gauge device registered

[  612.984962] pwm-backlight backlight: Linked as a consumer to regulator.9

[  612.985010] pwm-backlight backlight: Dropping the link to regulator.9

[  612.985179] cros-ec-dev cros-ec-dev.0.auto: cannot get EC features: 0/1

[  612.985853] panel-simple panel: Linked as a consumer to regulator.7

[  612.985898] panel-simple panel: Dropping the link to regulator.7

[  612.999300] cros-ec-dev cros-ec-dev.0.auto: device does not support reading the console log

[  612.999865] pwm-backlight backlight: Linked as a consumer to regulator.9

[  612.999907] pwm-backlight backlight: Dropping the link to regulator.9

[  613.000607] panel-simple panel: Linked as a consumer to regulator.7

[  613.000648] panel-simple panel: Dropping the link to regulator.7

[  613.005284] tpm_i2c_infineon 1-0020: 1.2 TPM (device-id 0x1A)

[  613.026319] pwm-backlight backlight: Linked as a consumer to regulator.9

[  613.026738] panel-simple panel: Linked as a consumer to regulator.7

[  613.108689] cfg80211: Loading compiled-in X.509 certificates for regulatory database

[  613.110081] iommu: Adding device ff930000.vop to group 0

[  613.110310] rockchip-vop ff930000.vop: Linked as a consumer to ff930300.iommu

[  613.113017] iommu: Adding device ff940000.vop to group 1

[  613.113047] rockchip-vop ff940000.vop: Linked as a consumer to ff940300.iommu

[  613.114163] rockchip-drm display-subsystem: Linked as a consumer to ff930000.vop

[  613.114184] rockchip-drm display-subsystem: Linked as a consumer to ff940000.vop

[  613.114350] rockchip-drm display-subsystem: Linked as a consumer to ff970000.dp

[  613.114439] rockchip-drm display-subsystem: Linked as a consumer to ff980000.hdmi

[  613.120055] rockchip-drm display-subsystem: bound ff930000.vop (ops vop_component_ops [rockchipdrm])

[  613.122728] rockchip-drm display-subsystem: bound ff940000.vop (ops vop_component_ops [rockchipdrm])

[  613.124254] rk3288-crypto ff8a0000.cypto-controller: Crypto Accelerator successfully registered

[  613.134172] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'

[  613.135287] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2

[  613.135304] cfg80211: failed to load regulatory.db

[  613.136155] rockchip-drm display-subsystem: bound ff970000.dp (ops rockchip_dp_component_ops [rockchipdrm])

[  613.136264] dwhdmi-rockchip ff980000.hdmi: Detected HDMI TX controller v2.00a with HDCP (DWC MHL PHY)

[  613.141048] rockchip-drm display-subsystem: bound ff980000.hdmi (ops dw_hdmi_rockchip_ops [rockchipdrm])

[  613.141070] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[  613.141077] [drm] No driver support for vblank timestamp query.

[  613.159904] brcmfmac: brcmf_fw_alloc_request: using /*(DEBLOBBED)*/ for chip BCM4354/1

[  613.159909] mmc1:0001:1: Missing Free firmware (non-Free firmware loading is disabled)

[  613.160055] brcmfmac mmc1:0001:1: Direct firmware load for /*(DEBLOBBED)*/ failed with error -2

[  613.160152] usbcore: registered new interface driver brcmfmac

[  613.252396] max98090 2-0010: MAX98090 REVID=0x43

[  613.254275] max98090 2-0010: use default 2.8v micbias

[  613.256817] rockchip-snd-max98090 sound: HiFi <-> ff890000.i2s mapping ok

[  613.258525] input: VEYRON-I2S Headset Jack as /devices/platform/sound/sound/card0/input2

[  613.380721] rockchip-dp ff970000.dp: Link Training Clock Recovery success

[  613.382646] rockchip-dp ff970000.dp: Link Training success!

[  613.401225] uvcvideo: Found UVC 1.00 device USB2.0 HD UVC WebCam (04f2:b53a)

[  613.410920] uvcvideo 3-1:1.0: Entity type for entity Realtek Extended Controls Unit was not initialized!

[  613.410925] uvcvideo 3-1:1.0: Entity type for entity Extension 4 was not initialized!

[  613.410928] uvcvideo 3-1:1.0: Entity type for entity Processing 2 was not initialized!

[  613.410931] uvcvideo 3-1:1.0: Entity type for entity Camera 1 was not initialized!

[  613.411105] input: USB2.0 HD UVC WebCam: USB2.0 HD as /devices/platform/ff500000.usb/usb3/3-1/3-1:1.0/input/input3

[  613.411282] usbcore: registered new interface driver uvcvideo

[  613.411284] USB Video Class driver (1.1.1)

[  613.481393] Console: switching to colour frame buffer device 170x48

[  613.486471] print_req_error: 21 callbacks suppressed

[  613.486475] print_req_error: I/O error, dev mmcblk2, sector 30785410

[  613.521400] rockchip-drm display-subsystem: fb0:  frame buffer device

[  613.580361] [drm] Initialized rockchip 1.0.0 20140818 for display-subsystem on minor 0

[  613.599553] print_req_error: I/O error, dev mmcblk2, sector 30785411

[  613.623824] Registered IR keymap rc-cec

[  613.626890] rc rc0: RC for dw_hdmi as /devices/platform/ff980000.hdmi/rc/rc0

[  613.630556] input: RC for dw_hdmi as /devices/platform/ff980000.hdmi/rc/rc0/input4

[  613.716994] print_req_error: I/O error, dev mmcblk2, sector 30785412

[  613.833512] print_req_error: I/O error, dev mmcblk2, sector 30785413

[  613.951563] print_req_error: I/O error, dev mmcblk2, sector 30785414

[  614.083988] print_req_error: I/O error, dev mmcblk2, sector 30785415

[  614.427382] print_req_error: I/O error, dev mmcblk2, sector 30785408

[  614.544492] print_req_error: I/O error, dev mmcblk2, sector 30785409

[  614.662028] print_req_error: I/O error, dev mmcblk2, sector 30785410

[  614.778559] print_req_error: I/O error, dev mmcblk2, sector 30785411

[  615.235104] Buffer I/O error on dev mmcblk2, logical block 3848176, async page read

[  615.571796] mmc2: Card stuck being busy! mmc_poll_for_busy

[  615.574038] Buffer I/O error on dev mmcblk2boot0, logical block 1008, async page read

[  615.574085] Buffer I/O error on dev mmcblk2boot1, logical block 1008, async page read

[  616.005803] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)

[  616.279826] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0xe00

[  616.285557] mmcblk2: recovery failed!

[  616.443830] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0xe00

[  616.449535] mmcblk2: recovery failed!

[  616.455104] Buffer I/O error on dev mmcblk2, logical block 3848176, async page read

[  616.597206] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)

[  616.934940] udevd[3721]: starting version 3.2.7

[  616.967658] udevd[3721]: starting eudev-3.2.7

[  617.067619] 8021q: 802.1Q VLAN Support v1.8