# uname -a

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

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

# lsblk

NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT

sda            8:0    1   15G  0 disk 

├─sda1         8:1    1   16M  0 part 

└─sda2         8:2    1 14.9G  0 part /

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

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

# 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/sda: 15 GiB, 16039018496 bytes, 31326208 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: 8046C924-E2EA-B14A-B139-83DA5A95C4C5

Device     Start      End  Sectors  Size Type

/dev/sda1   8192    40959    32768   16M ChromeOS kernel

/dev/sda2  40960 31326174 31285215 14.9G Microsoft basic data

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

# 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

[    0.000007] Switching to timer-based delay loop, resolution 41ns

[    0.001528] Console: colour dummy device 80x30

[    0.001717] console [tty0] enabled

[    0.001742] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)

[    0.001755] pid_max: default: 32768 minimum: 301

[    0.001838] Security Framework initialized

[    0.001914] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)

[    0.001924] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)

[    0.002284] CPU: Testing write buffer coherency: ok

[    0.002302] CPU0: Spectre v2: using BPIALL workaround

[    0.002449] CPU0: thread -1, cpu 0, socket 5, mpidr 80000500

[    0.023982] Setting up static identity map for 0x300000 - 0x3000a0

[    0.031978] rcu: Hierarchical SRCU implementation.

[    0.052010] smp: Bringing up secondary CPUs ...

[    0.085210] CPU1: thread -1, cpu 1, socket 5, mpidr 80000501

[    0.085212] CPU1: Spectre v2: using BPIALL workaround

[    0.117238] CPU2: thread -1, cpu 2, socket 5, mpidr 80000502

[    0.117240] CPU2: Spectre v2: using BPIALL workaround

[    0.149281] CPU3: thread -1, cpu 3, socket 5, mpidr 80000503

[    0.149283] CPU3: Spectre v2: using BPIALL workaround

[    0.149337] smp: Brought up 1 node, 4 CPUs

[    0.149345] SMP: Total of 4 processors activated (192.00 BogoMIPS).

[    0.149352] CPU: All CPU(s) started in SVC mode.

[    0.149893] devtmpfs: initialized

[    0.154259] VFP support v0.3: implementor 41 architecture 3 part 30 variant d rev 0

[    0.154413] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns

[    0.154428] futex hash table entries: 1024 (order: 4, 65536 bytes)

[    0.155026] xor: measuring software checksum speed

[    0.192224]    arm4regs  :  3779.000 MB/sec

[    0.232229]    8regs     :  2911.000 MB/sec

[    0.272254]    32regs    :  2831.000 MB/sec

[    0.312281]    neon      :  4755.000 MB/sec

[    0.312287] xor: using function: neon (4755.000 MB/sec)

[    0.312315] pinctrl core: initialized pinctrl subsystem

[    0.313055] NET: Registered protocol family 16

[    0.313859] DMA: preallocated 256 KiB pool for atomic coherent allocations

[    0.314180] audit: initializing netlink subsys (disabled)

[    0.314288] audit: type=2000 audit(0.312:1): state=initialized audit_enabled=0 res=1

[    0.314784] cpuidle: using governor menu

[    0.315028] No ATAGs?

[    0.315081] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.

[    0.315096] hw-breakpoint: maximum watchpoint size is 4 bytes.

[    0.315545] Serial: AMBA PL011 UART driver

[    0.396461] raid6: int32x1  gen()   392 MB/s

[    0.464473] raid6: int32x1  xor()   309 MB/s

[    0.532596] raid6: int32x2  gen()   474 MB/s

[    0.600610] raid6: int32x2  xor()   408 MB/s

[    0.668629] raid6: int32x4  gen()   642 MB/s

[    0.736698] raid6: int32x4  xor()   481 MB/s

[    0.804771] raid6: int32x8  gen()   742 MB/s

[    0.872829] raid6: int32x8  xor()   500 MB/s

[    0.940865] raid6: neonx1   gen()  1440 MB/s

[    1.008881] raid6: neonx1   xor()  1599 MB/s

[    1.076925] raid6: neonx2   gen()  1780 MB/s

[    1.144959] raid6: neonx2   xor()  2127 MB/s

[    1.213009] raid6: neonx4   gen()  2742 MB/s

[    1.281043] raid6: neonx4   xor()  2575 MB/s

[    1.349091] raid6: neonx8   gen()  2565 MB/s

[    1.417108] raid6: neonx8   xor()  2345 MB/s

[    1.417114] raid6: using algorithm neonx4 gen() 2742 MB/s

[    1.417121] raid6: .... xor() 2575 MB/s, rmw enabled

[    1.417127] raid6: using neon recovery algorithm

[    1.419074] vcc_5v: supplied by vccsys

[    1.419102] vcc33_sys: supplied by vccsys

[    1.419128] vcc50_hdmi: supplied by vcc_5v

[    1.419356] panel_regulator: supplied by vcc33_sys

[    1.419610] backlight_regulator: supplied by vcc33_sys

[    1.421861] vgaarb: loaded

[    1.422136] SCSI subsystem initialized

[    1.422221] libata version 3.00 loaded.

[    1.422294] usbcore: registered new interface driver usbfs

[    1.422318] usbcore: registered new interface driver hub

[    1.422346] usbcore: registered new device driver usb

[    1.423025] media: Linux media interface: v0.10

[    1.423041] videodev: Linux video capture interface: v2.00

[    1.423062] pps_core: LinuxPPS API ver. 1 registered

[    1.423069] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>

[    1.423083] PTP clock support registered

[    1.423097] EDAC MC: Ver: 3.0.0

[    1.423454] Advanced Linux Sound Architecture Driver Initialized.

[    1.423645] NetLabel: Initializing

[    1.423653] NetLabel:  domain hash size = 128

[    1.423659] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO

[    1.423690] NetLabel:  unlabeled traffic allowed by default

[    1.423853] clocksource: Switched to clocksource arch_sys_counter

[    1.423936] VFS: Disk quotas dquot_6.6.0

[    1.423968] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

[    1.427268] NET: Registered protocol family 2

[    1.427558] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)

[    1.427582] TCP established hash table entries: 8192 (order: 3, 32768 bytes)

[    1.427611] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

[    1.427668] TCP: Hash tables configured (established 8192 bind 8192)

[    1.427717] UDP hash table entries: 512 (order: 2, 16384 bytes)

[    1.427739] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[    1.427821] NET: Registered protocol family 1

[    1.432059] RPC: Registered named UNIX socket transport module.

[    1.432068] RPC: Registered udp transport module.

[    1.432075] RPC: Registered tcp transport module.

[    1.432081] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    1.432090] PCI: CLS 0 bytes, default 64

[    1.432560] hw perfevents: enabled with armv7_cortex_a12 PMU driver, 7 counters available

[    1.433340] Initialise system trusted keyrings

[    1.433406] workingset: timestamp_bits=14 max_order=19 bucket_order=5

[    1.434890] zbud: loaded

[    1.435562] NFS: Registering the id_resolver key type

[    1.435577] Key type id_resolver registered

[    1.435583] Key type id_legacy registered

[    1.435595] nfs4filelayout_init: NFSv4 File Layout Driver Registering...

[    1.438166] Key type asymmetric registered

[    1.438179] Asymmetric key parser 'x509' registered

[    1.438205] bounce: pool size: 64 pages

[    1.438232] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)

[    1.438305] io scheduler noop registered

[    1.438312] io scheduler deadline registered

[    1.438387] io scheduler cfq registered (default)

[    1.438394] io scheduler mq-deadline registered

[    1.438401] io scheduler kyber registered

[    1.438468] io scheduler bfq registered

[    1.444684] pwm-backlight backlight: Linked as a consumer to regulator.9

[    1.444727] pwm-backlight backlight: Dropping the link to regulator.9

[    1.447524] dma-pl330 ff250000.dma-controller: Loaded driver for PL330 DMAC-241330

[    1.447536] dma-pl330 ff250000.dma-controller: 	DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16

[    1.447781] dma-pl330 ffb20000.dma-controller: Loaded driver for PL330 DMAC-241330

[    1.447793] dma-pl330 ffb20000.dma-controller: 	DBUFF-64x8bytes Num_Chans-5 Num_Peri-6 Num_Events-10

[    1.450175] Serial: 8250/16550 driver, 6 ports, IRQ sharing enabled

[    1.451309] ff180000.serial: ttyS0 at MMIO 0xff180000 (irq = 38, base_baud = 3000000) is a 16550A

[    1.451605] ff190000.serial: ttyS1 at MMIO 0xff190000 (irq = 39, base_baud = 1500000) is a 16550A

[    1.451941] ff690000.serial: ttyS2 at MMIO 0xff690000 (irq = 40, base_baud = 1500000) is a 16550A

[    1.452487] Serial: AMBA driver

[    1.453961] panel-simple panel: Linked as a consumer to regulator.7

[    1.454000] panel-simple panel: Dropping the link to regulator.7

[    1.457577] loop: module loaded

[    1.458088] Loading iSCSI transport class v2.0-870.

[    1.458253] iscsi: registered transport (tcp)

[    1.461167] m25p80 spi2.0: gd25q32 (4096 Kbytes)

[    1.462202] libphy: Fixed MDIO Bus: probed

[    1.463634] dwc2 ff540000.usb: ff540000.usb supply vusb_d not found, using dummy regulator

[    1.463674] dwc2 ff540000.usb: Linked as a consumer to regulator.0

[    1.463687] dwc2 ff540000.usb: ff540000.usb supply vusb_a not found, using dummy regulator

[    1.520016] dwc2 ff540000.usb: DWC OTG Controller

[    1.520034] dwc2 ff540000.usb: new USB bus registered, assigned bus number 1

[    1.520052] dwc2 ff540000.usb: irq 43, io mem 0xff540000

[    1.520178] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19

[    1.520190] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.520199] usb usb1: Product: DWC OTG Controller

[    1.520205] usb usb1: Manufacturer: Linux 4.19.8-gnu-1 dwc2_hsotg

[    1.520212] usb usb1: SerialNumber: ff540000.usb

[    1.520425] hub 1-0:1.0: USB hub found

[    1.520445] hub 1-0:1.0: 1 port detected

[    1.520681] dwc2 ff580000.usb: ff580000.usb supply vusb_d not found, using dummy regulator

[    1.520716] dwc2 ff580000.usb: Linked as a consumer to regulator.0

[    1.520728] dwc2 ff580000.usb: ff580000.usb supply vusb_a not found, using dummy regulator

[    1.530894] dwc2 ff580000.usb: DWC OTG Controller

[    1.530909] dwc2 ff580000.usb: new USB bus registered, assigned bus number 2

[    1.530924] dwc2 ff580000.usb: irq 44, io mem 0xff580000

[    1.531021] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19

[    1.531032] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.531041] usb usb2: Product: DWC OTG Controller

[    1.531048] usb usb2: Manufacturer: Linux 4.19.8-gnu-1 dwc2_hsotg

[    1.531055] usb usb2: SerialNumber: ff580000.usb

[    1.531225] hub 2-0:1.0: USB hub found

[    1.531246] hub 2-0:1.0: 1 port detected

[    1.531695] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[    1.531706] ehci-pci: EHCI PCI platform driver

[    1.531724] ehci-platform: EHCI generic platform driver

[    1.531811] ehci-platform ff500000.usb: EHCI Host Controller

[    1.531825] ehci-platform ff500000.usb: new USB bus registered, assigned bus number 3

[    1.531906] ehci-platform ff500000.usb: irq 42, io mem 0xff500000

[    1.547864] ehci-platform ff500000.usb: USB 2.0 started, EHCI 1.00

[    1.547929] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19

[    1.547940] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.547949] usb usb3: Product: EHCI Host Controller

[    1.547956] usb usb3: Manufacturer: Linux 4.19.8-gnu-1 ehci_hcd

[    1.547962] usb usb3: SerialNumber: ff500000.usb

[    1.548131] hub 3-0:1.0: USB hub found

[    1.548148] hub 3-0:1.0: 1 port detected

[    1.548346] ehci-mxc: Freescale On-Chip EHCI Host driver

[    1.548398] ehci-omap: OMAP-EHCI Host Controller driver

[    1.548466] ehci-orion: EHCI orion driver

[    1.548542] ehci-exynos: EHCI EXYNOS driver

[    1.548609] tegra-ehci: Tegra EHCI driver

[    1.548684] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver

[    1.548698] ohci-pci: OHCI PCI platform driver

[    1.548721] ohci-platform: OHCI generic platform driver

[    1.548810] ohci-exynos: OHCI EXYNOS driver

[    1.549074] usbcore: registered new interface driver uas

[    1.549113] usbcore: registered new interface driver usb-storage

[    1.549132] usbcore: registered new interface driver ums-cypress

[    1.549150] usbcore: registered new interface driver ums_eneub6250

[    1.549167] usbcore: registered new interface driver ums-freecom

[    1.549185] usbcore: registered new interface driver ums-isd200

[    1.549202] usbcore: registered new interface driver ums-usbat

[    1.551773] i2c /dev entries driver

[    1.553732] rk808 0-001b: chip id: 0x0

[    1.556307] rk808-regulator rk808-regulator: there is no dvs0 gpio

[    1.556324] rk808-regulator rk808-regulator: there is no dvs1 gpio

[    1.556355] DCDC_REG1: supplied by vcc33_sys

[    1.556999] DCDC_REG2: supplied by vcc33_sys

[    1.557505] DCDC_REG3: supplied by vcc33_sys

[    1.557601] DCDC_REG4: supplied by vcc33_sys

[    1.557931] LDO_REG1: supplied by vcc_5v

[    1.559091] LDO_REG2: supplied by vcc_5v

[    1.559303] LDO_REG3: supplied by vcc33_sys

[    1.560231] LDO_REG4: supplied by vcc_5v

[    1.560539] LDO_REG5: supplied by vcc_5v

[    1.560849] LDO_REG6: supplied by vcc33_sys

[    1.561655] LDO_REG7: supplied by vcc33_sys

[    1.562465] LDO_REG8: supplied by vcc_5v

[    1.562615] vcc33_ccd: Bringing 1800000uV into 3300000-3300000uV

[    1.563583] SWITCH_REG1: supplied by vcc33_sys

[    1.563760] SWITCH_REG2: supplied by vcc_18

[    1.566165] rk808-rtc rk808-rtc: registered as rtc0

[    1.567348] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.22

[    1.567390] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.13

[    1.567483] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.14

[    1.567516] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.19

[    1.567559] rockchip-iodomain ff770000.syscon:io-domains: Linked as a consumer to regulator.17

[    1.569172] rockchip-thermal ff280000.tsadc: Missing rockchip,grf property

[    1.570358] cpu cpu0: Linked as a consumer to regulator.10

[    1.570391] cpu cpu0: Dropping the link to regulator.10

[    1.570427] of: /cpus/cpu@501: Couldn't find opp node

[    1.570475] cpu cpu0: Linked as a consumer to regulator.10

[    1.572090] sdhci: Secure Digital Host Controller Interface driver

[    1.572100] sdhci: Copyright(c) Pierre Ossman

[    1.572592] Synopsys Designware Multimedia Card Interface Driver

[    1.573196] dwmmc_rockchip ff0c0000.dwmmc: IDMAC supports 32-bit address mode.

[    1.573239] dwmmc_rockchip ff0c0000.dwmmc: Using internal DMA controller.

[    1.573251] dwmmc_rockchip ff0c0000.dwmmc: Version ID is 270a

[    1.573275] dwmmc_rockchip ff0c0000.dwmmc: DW MMC controller at irq 30,32 bit host data width,256 deep fifo

[    1.573324] dwmmc_rockchip ff0c0000.dwmmc: Linked as a consumer to regulator.18

[    1.573368] dwmmc_rockchip ff0c0000.dwmmc: Linked as a consumer to regulator.17

[    1.573406] dwmmc_rockchip ff0c0000.dwmmc: Got CD GPIO

[    1.583915] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)

[    1.596876] dwmmc_rockchip ff0d0000.dwmmc: IDMAC supports 32-bit address mode.

[    1.596910] dwmmc_rockchip ff0d0000.dwmmc: Using internal DMA controller.

[    1.596921] dwmmc_rockchip ff0d0000.dwmmc: Version ID is 270a

[    1.596942] dwmmc_rockchip ff0d0000.dwmmc: DW MMC controller at irq 31,32 bit host data width,256 deep fifo

[    1.596986] dwmmc_rockchip ff0d0000.dwmmc: Linked as a consumer to regulator.2

[    1.597019] dwmmc_rockchip ff0d0000.dwmmc: Linked as a consumer to regulator.13

[    1.597052] dwmmc_rockchip ff0d0000.dwmmc: allocated mmc-pwrseq

[    1.597061] mmc_host mmc1: card is non-removable.

[    1.609887] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)

[    1.622707] dwmmc_rockchip ff0f0000.dwmmc: IDMAC supports 32-bit address mode.

[    1.622732] dwmmc_rockchip ff0f0000.dwmmc: Using internal DMA controller.

[    1.622743] dwmmc_rockchip ff0f0000.dwmmc: Version ID is 270a

[    1.622765] dwmmc_rockchip ff0f0000.dwmmc: DW MMC controller at irq 32,32 bit host data width,256 deep fifo

[    1.622818] dwmmc_rockchip ff0f0000.dwmmc: allocated mmc-pwrseq

[    1.622826] mmc_host mmc2: card is non-removable.

[    1.635420] mmc_host mmc2: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)

[    1.648131] usbcore: registered new interface driver ushc

[    1.648497] sdhci-pltfm: SDHCI platform and OF driver helper

[    1.649491] ledtrig-cpu: registered to indicate activity on CPUs

[    1.649714] hidraw: raw HID events driver (C) Jiri Kosina

[    1.649859] usbcore: registered new interface driver usbhid

[    1.649867] usbhid: USB HID core driver

[    1.655568] input: cros_ec as /devices/platform/ff110000.spi/spi_master/spi0/spi0.0/ff110000.spi:ec@0:keyboard-controller/input/input0

[    1.657867] cros-ec-spi spi0.0: Chrome EC device registered

[    1.658476] random: fast init done

[    1.660376] NET: Registered protocol family 10

[    1.661383] Segment Routing with IPv6

[    1.661427] mip6: Mobile IPv6

[    1.661436] NET: Registered protocol family 17

[    1.661524] Key type dns_resolver registered

[    1.661611] ThumbEE CPU extension supported.

[    1.661621] Registering SWP/SWPB emulation handler

[    1.661877] registered taskstats version 1

[    1.661885] Loading compiled-in X.509 certificates

[    1.661923] zswap: loaded using pool lzo/zbud

[    1.662635] Btrfs loaded, crc32c=crc32c-generic

[    1.671056] pwm-backlight backlight: Linked as a consumer to regulator.9

[    1.671118] pwm-backlight backlight: Dropping the link to regulator.9

[    1.671827] panel-simple panel: Linked as a consumer to regulator.7

[    1.671902] panel-simple panel: Dropping the link to regulator.7

[    1.673327] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)

[    1.674825] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    1.676331] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

[    1.676522] pwm-backlight backlight: Linked as a consumer to regulator.9

[    1.676557] pwm-backlight backlight: Dropping the link to regulator.9

[    1.677106] panel-simple panel: Linked as a consumer to regulator.7

[    1.677145] panel-simple panel: Dropping the link to regulator.7

[    1.678002] input: gpio-keys as /devices/platform/gpio-keys/input/input1

[    1.678364] pwm-backlight backlight: Linked as a consumer to regulator.9

[    1.678398] pwm-backlight backlight: Dropping the link to regulator.9

[    1.678936] panel-simple panel: Linked as a consumer to regulator.7

[    1.678972] panel-simple panel: Dropping the link to regulator.7

[    1.679042] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)

[    1.679514] rk808-rtc rk808-rtc: setting system clock to 2019-01-07 16:16:08 UTC (1546877768)

[    1.679525] sr_init: No PMIC hook to init smartreflex

[    1.680071] vcc18_lcd: supplied by vcc_18

[    1.680113] panel_regulator: disabling

[    1.680121] backlight_regulator: disabling

[    1.680137] ALSA device list:

[    1.680143]   No soundcards found.

[    1.680222] Waiting for root device PARTUUID=********-****-****-****-************/PARTNROFF=1...

[    1.731127] mmc_host mmc2: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)

[    1.732310] mmc_host mmc1: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)

[    1.863916] dwmmc_rockchip ff0f0000.dwmmc: Successfully tuned phase to 183

[    1.866174] mmc2: new HS200 MMC card at address 0001

[    1.866823] mmcblk2: mmc2:0001 HAG2e 14.7 GiB 

[    1.867585] mmcblk2boot0: mmc2:0001 HAG2e partition 1 4.00 MiB

[    1.868408] mmcblk2boot1: mmc2:0001 HAG2e partition 2 4.00 MiB

[    1.868543] mmcblk2rpmb: mmc2:0001 HAG2e partition 3 4.00 MiB, chardev (241:0)

[    1.907867] usb 3-1: new high-speed USB device number 2 using ehci-platform

[    1.923860] usb 2-1: new high-speed USB device number 2 using dwc2

[    2.103020] usb 3-1: New USB device found, idVendor=04f2, idProduct=b53a, bcdDevice=32.01

[    2.103033] usb 3-1: New USB device strings: Mfr=3, Product=1, SerialNumber=2

[    2.103041] usb 3-1: Product: USB2.0 HD UVC WebCam

[    2.103048] usb 3-1: Manufacturer: Generic

[    2.103054] usb 3-1: SerialNumber: 200901010001

[    2.106176] pwm-backlight backlight: Linked as a consumer to regulator.9

[    2.106218] pwm-backlight backlight: Dropping the link to regulator.9

[    2.106903] panel-simple panel: Linked as a consumer to regulator.7

[    2.106943] panel-simple panel: Dropping the link to regulator.7

[    2.132797] usb 2-1: New USB device found, idVendor=0951, idProduct=1693, bcdDevice= 1.10

[    2.132809] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[    2.132817] usb 2-1: Product: DataTraveler 111

[    2.132824] usb 2-1: Manufacturer: Kingston

[    2.132830] usb 2-1: SerialNumber: **********************

[    2.133077] usb-storage 2-1:1.0: USB Mass Storage device detected

[    2.133322] scsi host0: usb-storage 2-1:1.0

[    2.133843] pwm-backlight backlight: Linked as a consumer to regulator.9

[    2.133879] pwm-backlight backlight: Dropping the link to regulator.9

[    2.134479] panel-simple panel: Linked as a consumer to regulator.7

[    2.134517] panel-simple panel: Dropping the link to regulator.7

[    2.243898] dwmmc_rockchip ff0d0000.dwmmc: Successfully tuned phase to 199

[    2.245646] mmc1: new ultra high speed SDR104 SDIO card at address 0001

[    3.140245] scsi 0:0:0:0: Direct-Access     Kingston DataTraveler 111 PMAP PQ: 0 ANSI: 6

[    3.140746] pwm-backlight backlight: Linked as a consumer to regulator.9

[    3.140780] pwm-backlight backlight: Dropping the link to regulator.9

[    3.141336] panel-simple panel: Linked as a consumer to regulator.7

[    3.141372] panel-simple panel: Dropping the link to regulator.7

[    3.141563] sd 0:0:0:0: Attached scsi generic sg0 type 0

[    3.141972] sd 0:0:0:0: [sda] 31326208 512-byte logical blocks: (16.0 GB/14.9 GiB)

[    3.143580] sd 0:0:0:0: [sda] Write Protect is off

[    3.143588] sd 0:0:0:0: [sda] Mode Sense: 45 00 00 00

[    3.145186] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA

[    3.274826]  sda: sda1 sda2

[    3.279210] sd 0:0:0:0: [sda] Attached SCSI removable disk

[   62.435848] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 59s!

[   62.435868] Showing busy workqueues and worker pools:

[   62.435876] workqueue events_freezable: flags=0x4

[   62.435883]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[   62.435895]     in-flight: 107:mmc_rescan

[   62.435916] workqueue kblockd: flags=0x18

[   62.435921]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[   62.435933]     in-flight: 126:mmc_blk_mq_complete_work

[   62.435944]     pending: blk_delay_work

[   62.435961] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=59s workers=2 idle: 6

[   62.435977] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=1s workers=5 idle: 43 108 124 19

[   93.155848] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 90s!

[   93.155864] Showing busy workqueues and worker pools:

[   93.155871] workqueue events_freezable: flags=0x4

[   93.155876]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[   93.155888]     in-flight: 107:mmc_rescan

[   93.155900] workqueue kblockd: flags=0x18

[   93.155905]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[   93.155917]     in-flight: 126:mmc_blk_mq_complete_work

[   93.155926]     pending: blk_delay_work

[   93.155936] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=90s workers=2 idle: 6

[   93.155951] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=1s workers=5 idle: 43 108 124 19

[  123.875848] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 120s!

[  123.875866] Showing busy workqueues and worker pools:

[  123.875872] workqueue events_freezable: flags=0x4

[  123.875878]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  123.875890]     in-flight: 107:mmc_rescan

[  123.875902] workqueue kblockd: flags=0x18

[  123.875908]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  123.875919]     in-flight: 126:mmc_blk_mq_complete_work

[  123.875928]     pending: blk_delay_work

[  123.875938] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=120s workers=2 idle: 6

[  123.875953] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=5 idle: 43 108 124 19

[  154.595848] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 151s!

[  154.595864] Showing busy workqueues and worker pools:

[  154.595870] workqueue events_freezable: flags=0x4

[  154.595876]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  154.595888]     in-flight: 107:mmc_rescan

[  154.595899] workqueue kblockd: flags=0x18

[  154.595904]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  154.595915]     in-flight: 126:mmc_blk_mq_complete_work

[  154.595924]     pending: blk_delay_work

[  154.595934] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=151s workers=2 idle: 6

[  154.595948] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=5 idle: 43 108 124 19

[  185.315847] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 182s!

[  185.315864] Showing busy workqueues and worker pools:

[  185.315871] workqueue events_freezable: flags=0x4

[  185.315877]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  185.315888]     in-flight: 107:mmc_rescan

[  185.315899] workqueue kblockd: flags=0x18

[  185.315905]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  185.315916]     in-flight: 126:mmc_blk_mq_complete_work

[  185.315924]     pending: blk_delay_work

[  185.315934] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=182s workers=2 idle: 6

[  185.315949] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=5 idle: 43 108 124 19

[  216.035848] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 212s!

[  216.035864] Showing busy workqueues and worker pools:

[  216.035871] workqueue events_freezable: flags=0x4

[  216.035877]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  216.035889]     in-flight: 107:mmc_rescan

[  216.035900] workqueue kblockd: flags=0x18

[  216.035906]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  216.035918]     in-flight: 126:mmc_blk_mq_complete_work

[  216.035927]     pending: blk_delay_work

[  216.035937] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=212s workers=2 idle: 6

[  216.035953] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=5 idle: 43 108 124 19

[  242.659862] INFO: task kworker/1:2:107 blocked for more than 120 seconds.

[  242.659871]       Not tainted 4.19.8-gnu-1 #1

[  242.659877] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  242.659885] kworker/1:2     D    0   107      2 0x00000000

[  242.659898] Workqueue: events_freezable mmc_rescan

[  242.659916] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  242.659927] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  242.659940] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  242.659952] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  242.659963] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  242.659975] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  242.659987] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  242.659998] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  242.660009] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  242.660020] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  242.660033] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  242.660045] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  242.660056] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  242.660066] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  242.660078] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  242.660090] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  242.660102] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  242.660114] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  242.660125] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  242.660137] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  242.660148] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  242.660159] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  242.660170] [<c0c35e50>] (mmc_add_card) from [<c0c397d4>] (mmc_attach_mmc+0xdc/0x174)

[  242.660180] [<c0c397d4>] (mmc_attach_mmc) from [<c0c35638>] (mmc_rescan+0x390/0x3e8)

[  242.660193] [<c0c35638>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  242.660205] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  242.660216] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  242.660227] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  242.660235] Exception stack(0xee7cdfb0 to 0xee7cdff8)

[  242.660243] dfa0:                                     00000000 00000000 00000000 00000000

[  242.660253] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  242.660262] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  246.755847] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 243s!

[  246.755866] Showing busy workqueues and worker pools:

[  246.755873] workqueue events_freezable: flags=0x4

[  246.755879]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  246.755890]     in-flight: 107:mmc_rescan

[  246.755902] workqueue kblockd: flags=0x18

[  246.755907]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  246.755919]     in-flight: 126:mmc_blk_mq_complete_work

[  246.755928]     pending: blk_delay_work

[  246.755938] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=243s workers=2 idle: 6

[  246.755953] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=5 idle: 43 108 124 19

[  277.475847] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 274s!

[  277.475865] Showing busy workqueues and worker pools:

[  277.475872] workqueue events_freezable: flags=0x4

[  277.475878]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  277.475889]     in-flight: 107:mmc_rescan

[  277.475903] workqueue kblockd: flags=0x18

[  277.475908]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  277.475919]     in-flight: 126:mmc_blk_mq_complete_work

[  277.475929]     pending: blk_delay_work

[  277.475939] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=274s workers=2 idle: 6

[  277.475954] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=5 idle: 43 108 124 19

[  308.195846] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 305s!

[  308.195863] Showing busy workqueues and worker pools:

[  308.195870] workqueue events_freezable: flags=0x4

[  308.195877]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  308.195890]     in-flight: 107:mmc_rescan

[  308.195902] workqueue kblockd: flags=0x18

[  308.195908]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  308.195921]     in-flight: 126:mmc_blk_mq_complete_work

[  308.195931]     pending: blk_delay_work

[  308.195941] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=305s workers=2 idle: 6

[  308.195958] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=2s workers=5 idle: 43 108 124 19

[  338.915848] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 335s!

[  338.915865] Showing busy workqueues and worker pools:

[  338.915872] workqueue events_freezable: flags=0x4

[  338.915878]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  338.915890]     in-flight: 107:mmc_rescan

[  338.915903] workqueue kblockd: flags=0x18

[  338.915908]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  338.915920]     in-flight: 126:mmc_blk_mq_complete_work

[  338.915929]     pending: blk_delay_work

[  338.915940] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=335s workers=2 idle: 6

[  338.915956] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=3s workers=3 idle: 43 108

[  363.491863] INFO: task kworker/1:2:107 blocked for more than 120 seconds.

[  363.491872]       Not tainted 4.19.8-gnu-1 #1

[  363.491878] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  363.491886] kworker/1:2     D    0   107      2 0x00000000

[  363.491897] Workqueue: events_freezable mmc_rescan

[  363.491911] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  363.491921] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  363.491932] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  363.491943] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  363.491954] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  363.491965] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  363.491976] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  363.491987] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  363.491998] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  363.492009] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  363.492020] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  363.492031] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  363.492042] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  363.492053] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  363.492063] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  363.492075] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  363.492086] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  363.492097] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  363.492108] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  363.492120] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  363.492131] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  363.492141] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  363.492152] [<c0c35e50>] (mmc_add_card) from [<c0c397d4>] (mmc_attach_mmc+0xdc/0x174)

[  363.492162] [<c0c397d4>] (mmc_attach_mmc) from [<c0c35638>] (mmc_rescan+0x390/0x3e8)

[  363.492174] [<c0c35638>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  363.492185] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  363.492196] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  363.492206] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  363.492214] Exception stack(0xee7cdfb0 to 0xee7cdff8)

[  363.492221] dfa0:                                     00000000 00000000 00000000 00000000

[  363.492232] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  363.492241] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  369.635847] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 366s!

[  369.635864] Showing busy workqueues and worker pools:

[  369.635870] workqueue events_freezable: flags=0x4

[  369.635876]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  369.635887]     in-flight: 107:mmc_rescan

[  369.635899] workqueue kblockd: flags=0x18

[  369.635905]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  369.635916]     in-flight: 126:mmc_blk_mq_complete_work

[  369.635925]     pending: blk_delay_work

[  369.635935] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=366s workers=2 idle: 6

[  369.635950] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=3s workers=3 idle: 43 108

[  400.355847] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 397s!

[  400.355863] Showing busy workqueues and worker pools:

[  400.355869] workqueue events_freezable: flags=0x4

[  400.355875]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  400.355887]     in-flight: 107:mmc_rescan

[  400.355899] workqueue kblockd: flags=0x18

[  400.355904]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  400.355915]     in-flight: 126:mmc_blk_mq_complete_work

[  400.355924]     pending: blk_delay_work

[  400.355934] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=397s workers=2 idle: 6

[  400.355948] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=3s workers=3 idle: 43 108

[  431.075846] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 427s!

[  431.075864] Showing busy workqueues and worker pools:

[  431.075872] workqueue events_freezable: flags=0x4

[  431.075878]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  431.075891]     in-flight: 107:mmc_rescan

[  431.075903] workqueue kblockd: flags=0x18

[  431.075909]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  431.075922]     in-flight: 126:mmc_blk_mq_complete_work

[  431.075932]     pending: blk_delay_work

[  431.075943] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=427s workers=2 idle: 6

[  431.075959] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=3s workers=3 idle: 43 108

[  461.795846] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 458s!

[  461.795862] Showing busy workqueues and worker pools:

[  461.795868] workqueue events_freezable: flags=0x4

[  461.795874]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  461.795885]     in-flight: 107:mmc_rescan

[  461.795897] workqueue kblockd: flags=0x18

[  461.795902]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  461.795913]     in-flight: 126:mmc_blk_mq_complete_work

[  461.795922]     pending: blk_delay_work

[  461.795932] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=458s workers=2 idle: 6

[  461.795947] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=3s workers=3 idle: 43 108

[  484.323860] INFO: task kworker/1:2:107 blocked for more than 120 seconds.

[  484.323869]       Not tainted 4.19.8-gnu-1 #1

[  484.323876] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

[  484.323885] kworker/1:2     D    0   107      2 0x00000000

[  484.323896] Workqueue: events_freezable mmc_rescan

[  484.323907] [<c0e633a8>] (__schedule) from [<c0e6399c>] (schedule+0x48/0xb0)

[  484.323917] [<c0e6399c>] (schedule) from [<c037067c>] (io_schedule+0x14/0x34)

[  484.323926] [<c037067c>] (io_schedule) from [<c0454018>] (wait_on_page_bit+0x110/0x148)

[  484.323937] [<c0454018>] (wait_on_page_bit) from [<c0455e50>] (do_read_cache_page+0x1fc/0x354)

[  484.323947] [<c0455e50>] (do_read_cache_page) from [<c0455fbc>] (read_cache_page+0x14/0x1c)

[  484.323958] [<c0455fbc>] (read_cache_page) from [<c07ab3a4>] (read_dev_sector+0x28/0xac)

[  484.323969] [<c07ab3a4>] (read_dev_sector) from [<c07b1324>] (read_lba+0xa8/0x1a8)

[  484.323980] [<c07b1324>] (read_lba) from [<c07b1790>] (efi_partition+0x100/0xa0c)

[  484.323991] [<c07b1790>] (efi_partition) from [<c07ad77c>] (check_partition+0x114/0x200)

[  484.324002] [<c07ad77c>] (check_partition) from [<c07aba3c>] (rescan_partitions+0x90/0x458)

[  484.324013] [<c07aba3c>] (rescan_partitions) from [<c04f879c>] (__blkdev_get+0x3b8/0x4e4)

[  484.324024] [<c04f879c>] (__blkdev_get) from [<c04f92c8>] (blkdev_get+0x124/0x370)

[  484.324034] [<c04f92c8>] (blkdev_get) from [<c07aa20c>] (__device_add_disk+0x430/0x4c8)

[  484.324045] [<c07aa20c>] (__device_add_disk) from [<c0c45b80>] (mmc_add_disk+0x18/0xec)

[  484.324055] [<c0c45b80>] (mmc_add_disk) from [<c0c4475c>] (mmc_blk_probe+0x26c/0x66c)

[  484.324065] [<c0c4475c>] (mmc_blk_probe) from [<c09d8388>] (really_probe+0x1f4/0x2b8)

[  484.324077] [<c09d8388>] (really_probe) from [<c09d85b0>] (driver_probe_device+0x60/0x168)

[  484.324088] [<c09d85b0>] (driver_probe_device) from [<c09d675c>] (bus_for_each_drv+0x80/0xc4)

[  484.324099] [<c09d675c>] (bus_for_each_drv) from [<c09d8124>] (__device_attach+0xd0/0x138)

[  484.324110] [<c09d8124>] (__device_attach) from [<c09d755c>] (bus_probe_device+0x84/0x8c)

[  484.324121] [<c09d755c>] (bus_probe_device) from [<c09d444c>] (device_add+0x36c/0x604)

[  484.324131] [<c09d444c>] (device_add) from [<c0c35e50>] (mmc_add_card+0x108/0x2d0)

[  484.324142] [<c0c35e50>] (mmc_add_card) from [<c0c397d4>] (mmc_attach_mmc+0xdc/0x174)

[  484.324152] [<c0c397d4>] (mmc_attach_mmc) from [<c0c35638>] (mmc_rescan+0x390/0x3e8)

[  484.324163] [<c0c35638>] (mmc_rescan) from [<c035ebd0>] (process_one_work+0x1f0/0x400)

[  484.324174] [<c035ebd0>] (process_one_work) from [<c035fa50>] (worker_thread+0x44/0x580)

[  484.324184] [<c035fa50>] (worker_thread) from [<c0364b38>] (kthread+0x148/0x150)

[  484.324195] [<c0364b38>] (kthread) from [<c03010e8>] (ret_from_fork+0x14/0x2c)

[  484.324203] Exception stack(0xee7cdfb0 to 0xee7cdff8)

[  484.324210] dfa0:                                     00000000 00000000 00000000 00000000

[  484.324219] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

[  484.324229] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000

[  492.515846] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 489s!

[  492.515862] Showing busy workqueues and worker pools:

[  492.515869] workqueue events_freezable: flags=0x4

[  492.515875]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  492.515887]     in-flight: 107:mmc_rescan

[  492.515899] workqueue kblockd: flags=0x18

[  492.515905]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  492.515916]     in-flight: 126:mmc_blk_mq_complete_work

[  492.515926]     pending: blk_delay_work

[  492.515936] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=489s workers=2 idle: 6

[  492.515952] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=3s workers=3 idle: 43 108

[  523.235846] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 520s!

[  523.235862] Showing busy workqueues and worker pools:

[  523.235868] workqueue events_freezable: flags=0x4

[  523.235874]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  523.235885]     in-flight: 107:mmc_rescan

[  523.235896] workqueue kblockd: flags=0x18

[  523.235902]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  523.235913]     in-flight: 126:mmc_blk_mq_complete_work

[  523.235921]     pending: blk_delay_work

[  523.235931] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=520s workers=2 idle: 6

[  523.235946] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=3 idle: 43 108

[  553.955846] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 550s!

[  553.955863] Showing busy workqueues and worker pools:

[  553.955870] workqueue events_freezable: flags=0x4

[  553.955875]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  553.955887]     in-flight: 107:mmc_rescan

[  553.955899] workqueue kblockd: flags=0x18

[  553.955905]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  553.955916]     in-flight: 126:mmc_blk_mq_complete_work

[  553.955925]     pending: blk_delay_work

[  553.955935] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=550s workers=2 idle: 6

[  553.955950] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=0s workers=3 idle: 43 108

[  584.675846] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 581s!

[  584.675862] Showing busy workqueues and worker pools:

[  584.675869] workqueue events_freezable: flags=0x4

[  584.675875]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256

[  584.675887]     in-flight: 107:mmc_rescan

[  584.675898] workqueue kblockd: flags=0x18

[  584.675903]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256

[  584.675915]     in-flight: 126:mmc_blk_mq_complete_work

[  584.675924]     pending: blk_delay_work

[  584.675934] pool 1: cpus=0 node=0 flags=0x0 nice=-20 hung=581s workers=2 idle: 6

[  584.675950] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=4s workers=3 idle: 43 108

[  602.099847] mmc2: Card stuck being busy! mmc_poll_for_busy

[  602.099856] mmc2: cache flush error -110

[  602.599870] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[  603.099881] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

[  603.114953] mmc_host mmc2: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)

[  603.170712] mmc_host mmc2: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)

[  603.375907] dwmmc_rockchip ff0f0000.dwmmc: Successfully tuned phase to 183

[  603.491197] print_req_error: I/O error, dev mmcblk2, sector 0

[  603.604231] print_req_error: I/O error, dev mmcblk2, sector 1

[  603.717260] print_req_error: I/O error, dev mmcblk2, sector 2

[  603.830287] print_req_error: I/O error, dev mmcblk2, sector 3

[  603.943316] print_req_error: I/O error, dev mmcblk2, sector 4

[  604.056342] print_req_error: I/O error, dev mmcblk2, sector 5

[  604.169370] print_req_error: I/O error, dev mmcblk2, sector 6

[  604.282396] print_req_error: I/O error, dev mmcblk2, sector 7

[  604.282407] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[  604.621560] print_req_error: I/O error, dev mmcblk2, sector 0

[  604.734588] print_req_error: I/O error, dev mmcblk2, sector 1

[  605.412703] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[  605.412723] ldm_validate_partition_table(): Disk read failed.

[  606.543002] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[  607.673264] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[  607.673283]  mmcblk2: unable to read partition table

[  607.674582] pwm-backlight backlight: Linked as a consumer to regulator.9

[  607.674620] pwm-backlight backlight: Dropping the link to regulator.9

[  607.675285] panel-simple panel: Linked as a consumer to regulator.7

[  607.675326] panel-simple panel: Dropping the link to regulator.7

[  607.696320] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)

[  607.696351] VFS: Mounted root (ext4 filesystem) on device 8:2.

[  607.698513] devtmpfs: mounted

[  607.698889] Freeing unused kernel memory: 1024K

[  607.698988] Run /sbin/init as init process

[  608.120552] systemd[1]: systemd 236 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)

[  608.120881] systemd[1]: Detected architecture arm.

[  608.122657] systemd[1]: Set hostname to <parabola-arm>.

[  608.559269] random: systemd: uninitialized urandom read (16 bytes read)

[  608.559467] systemd[1]: Started Forward Password Requests to Wall Directory Watch.

[  608.559672] random: systemd: uninitialized urandom read (16 bytes read)

[  608.559770] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.

[  608.560016] random: systemd: uninitialized urandom read (16 bytes read)

[  608.560278] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.

[  608.561393] systemd[1]: Created slice System Slice.

[  608.561655] systemd[1]: Listening on udev Kernel Socket.

[  608.561918] systemd[1]: Listening on Network Service Netlink Socket.

[  608.562260] systemd[1]: Listening on LVM2 metadata daemon socket.

[  608.770126] random: crng init done

[  608.770144] random: 7 urandom warning(s) missed due to ratelimiting

[  608.957357] systemd-journald[155]: Received request to flush runtime journal from PID 1

[  609.224095] pwm-backlight backlight: Linked as a consumer to regulator.9

[  609.224144] pwm-backlight backlight: Dropping the link to regulator.9

[  609.224884] panel-simple panel: Linked as a consumer to regulator.7

[  609.224932] panel-simple panel: Dropping the link to regulator.7

[  609.229446] pwm-backlight backlight: Linked as a consumer to regulator.9

[  609.229491] pwm-backlight backlight: Dropping the link to regulator.9

[  609.230407] panel-simple panel: Linked as a consumer to regulator.7

[  609.230460] panel-simple panel: Dropping the link to regulator.7

[  609.243823] sbs-battery 20-000b: sbs-battery: battery gas gauge device registered

[  609.247150] pwm-backlight backlight: Linked as a consumer to regulator.9

[  609.247595] panel-simple panel: Linked as a consumer to regulator.7

[  609.268671] iommu: Adding device ff930000.vop to group 0

[  609.268897] rockchip-vop ff930000.vop: Linked as a consumer to ff930300.iommu

[  609.270296] iommu: Adding device ff940000.vop to group 1

[  609.270321] rockchip-vop ff940000.vop: Linked as a consumer to ff940300.iommu

[  609.272382] rockchip-drm display-subsystem: Linked as a consumer to ff930000.vop

[  609.272406] rockchip-drm display-subsystem: Linked as a consumer to ff940000.vop

[  609.272580] rockchip-drm display-subsystem: Linked as a consumer to ff970000.dp

[  609.272657] rockchip-drm display-subsystem: Linked as a consumer to ff980000.hdmi

[  609.276311] rockchip-drm display-subsystem: bound ff930000.vop (ops vop_component_ops [rockchipdrm])

[  609.276641] rockchip-drm display-subsystem: bound ff940000.vop (ops vop_component_ops [rockchipdrm])

[  609.281081] rockchip-drm display-subsystem: bound ff970000.dp (ops rockchip_dp_component_ops [rockchipdrm])

[  609.281190] dwhdmi-rockchip ff980000.hdmi: Detected HDMI TX controller v2.00a with HDCP (DWC MHL PHY)

[  609.284449] rockchip-drm display-subsystem: bound ff980000.hdmi (ops dw_hdmi_rockchip_ops [rockchipdrm])

[  609.284469] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[  609.284476] [drm] No driver support for vblank timestamp query.

[  609.317770] tpm_i2c_infineon 1-0020: 1.2 TPM (device-id 0x1A)

[  609.341319] cros-ec-dev cros-ec-dev.0.auto: cannot get EC features: 0/1

[  609.372428] rk3288-crypto ff8a0000.cypto-controller: Crypto Accelerator successfully registered

[  609.374548] cros-ec-dev cros-ec-dev.0.auto: device does not support reading the console log

[  609.402626] print_req_error: 22 callbacks suppressed

[  609.402630] print_req_error: I/O error, dev mmcblk2, sector 0

[  609.441761] rockchip-snd-max98090 sound: ASoC: CPU DAI (null) not registered

[  609.441768] rockchip-snd-max98090 sound: Soc register card failed -517

[  609.455432] cfg80211: Loading compiled-in X.509 certificates for regulatory database

[  609.464724] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'

[  609.466278] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2

[  609.466284] cfg80211: failed to load regulatory.db

[  609.468361] max98090 2-0010: MAX98090 REVID=0x43

[  609.470198] max98090 2-0010: use default 2.8v micbias

[  609.472961] rockchip-snd-max98090 sound: HiFi <-> ff890000.i2s mapping ok

[  609.473939] input: VEYRON-I2S Headset Jack as /devices/platform/sound/sound/card0/input2

[  609.506923] uvcvideo: Found UVC 1.00 device USB2.0 HD UVC WebCam (04f2:b53a)

[  609.515691] print_req_error: I/O error, dev mmcblk2, sector 1

[  609.517281] uvcvideo 3-1:1.0: Entity type for entity Realtek Extended Controls Unit was not initialized!

[  609.517286] uvcvideo 3-1:1.0: Entity type for entity Extension 4 was not initialized!

[  609.517289] uvcvideo 3-1:1.0: Entity type for entity Processing 2 was not initialized!

[  609.517292] uvcvideo 3-1:1.0: Entity type for entity Camera 1 was not initialized!

[  609.517503] input: USB2.0 HD UVC WebCam: USB2.0 HD as /devices/platform/ff500000.usb/usb3/3-1/3-1:1.0/input/input3

[  609.517760] usbcore: registered new interface driver uvcvideo

[  609.517762] USB Video Class driver (1.1.1)

[  609.528636] rockchip-dp ff970000.dp: Link Training Clock Recovery success

[  609.530646] rockchip-dp ff970000.dp: Link Training success!

[  609.536740] brcmfmac: brcmf_fw_alloc_request: using /*(DEBLOBBED)*/ for chip BCM4354/1

[  609.536746] mmc1:0001:1: Missing Free firmware (non-Free firmware loading is disabled)

[  609.536893] brcmfmac mmc1:0001:1: Direct firmware load for /*(DEBLOBBED)*/ failed with error -2

[  609.537006] usbcore: registered new interface driver brcmfmac

[  609.575210] Bluetooth: Core ver 2.22

[  609.575360] NET: Registered protocol family 31

[  609.575363] Bluetooth: HCI device and connection manager initialized

[  609.575372] Bluetooth: HCI socket layer initialized

[  609.575379] Bluetooth: L2CAP socket layer initialized

[  609.575404] Bluetooth: SCO socket layer initialized

[  609.578040] Bluetooth: Generic Bluetooth SDIO driver ver 0.1

[  609.628754] print_req_error: I/O error, dev mmcblk2, sector 2

[  609.633831] Console: switching to colour frame buffer device 170x48

[  609.711941] rockchip-drm display-subsystem: fb0:  frame buffer device

[  609.736189] [drm] Initialized rockchip 1.0.0 20140818 for display-subsystem on minor 0

[  609.741804] print_req_error: I/O error, dev mmcblk2, sector 3

[  609.827868] Registered IR keymap rc-cec

[  609.832072] rc rc0: RC for dw_hdmi as /devices/platform/ff980000.hdmi/rc/rc0

[  609.832229] input: RC for dw_hdmi as /devices/platform/ff980000.hdmi/rc/rc0/input4

[  609.857610] print_req_error: I/O error, dev mmcblk2, sector 4

[  609.972919] print_req_error: I/O error, dev mmcblk2, sector 5

[  610.088154] print_req_error: I/O error, dev mmcblk2, sector 6

[  610.203351] print_req_error: I/O error, dev mmcblk2, sector 7

[  610.657644] print_req_error: I/O error, dev mmcblk2, sector 30785408

[  610.772747] print_req_error: I/O error, dev mmcblk2, sector 30785409

[  613.713563] Buffer I/O error on dev mmcblk2, logical block 3848176, async page read

[  614.506827] print_req_error: 27 callbacks suppressed

[  614.506831] print_req_error: I/O error, dev mmcblk2, sector 30785525

[  614.623998] print_req_error: I/O error, dev mmcblk2, sector 30785526

[  614.739002] print_req_error: I/O error, dev mmcblk2, sector 30785527

[  615.047849] mmc2: Card stuck being busy! mmc_poll_for_busy

[  615.051917] print_req_error: I/O error, dev mmcblk2boot0, sector 8064

[  615.054081] print_req_error: I/O error, dev mmcblk2boot1, sector 8064

[  615.207865] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0xe00

[  615.209942] mmcblk2: recovery failed!

[  615.211984] print_req_error: I/O error, dev mmcblk2, sector 0

[  615.212041] print_req_error: I/O error, dev mmcblk2boot1, sector 8064

[  615.216111] Buffer I/O error on dev mmcblk2boot1, logical block 1008, async page read

[  615.367862] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0xe00

[  615.372151] mmcblk2: recovery failed!

[  615.374285] print_req_error: I/O error, dev mmcblk2, sector 8

[  615.374346] print_req_error: I/O error, dev mmcblk2boot0, sector 8064

[  615.378710] Buffer I/O error on dev mmcblk2boot0, logical block 1008, async page read

[  615.531859] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0xe00

[  615.534041] mmcblk2: recovery failed!

[  615.536204] print_req_error: I/O error, dev mmcblk2, sector 0

[  714.974410] audit: type=1006 audit(1546878481.792:2): pid=264 uid=0 old-auid=4294967295 auid=0 tty=tty1 old-ses=4294967295 ses=1 res=1

[  715.013345] audit: type=1006 audit(1546878481.832:3): pid=266 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=2 res=1

[ 1379.823579] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1380.324387] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

[ 1380.825206] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1381.325995] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

[ 1381.826819] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1382.327668] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

[ 1382.828629] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1383.455857] mmc_host mmc2: Timeout sending command (cmd 0x200000 arg 0x0 status 0x80200000)

[ 1383.611856] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0x0

[ 1383.612872] mmcblk2: recovery failed!

[ 1383.613906] print_req_error: 12 callbacks suppressed

[ 1383.613909] print_req_error: I/O error, dev mmcblk2, sector 0

[ 1384.116090] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1384.743858] mmc_host mmc2: Timeout sending command (cmd 0x200000 arg 0x0 status 0x80200000)

[ 1384.899856] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0x0

[ 1384.901061] mmcblk2: recovery failed!

[ 1384.902228] print_req_error: I/O error, dev mmcblk2, sector 0

[ 1384.903387] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[ 1385.405021] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1386.031856] mmc_host mmc2: Timeout sending command (cmd 0x200000 arg 0x0 status 0x80200000)

[ 1386.187853] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0x0

[ 1386.189244] mmcblk2: recovery failed!

[ 1386.190637] print_req_error: I/O error, dev mmcblk2, sector 0

[ 1386.192091] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[ 1394.908063] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1395.409847] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

[ 1395.911736] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1396.413661] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

[ 1396.915657] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1397.417684] mmc_host mmc2: Timeout sending command (cmd 0x202000 arg 0x0 status 0x80202000)

[ 1397.919836] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1398.547867] mmc_host mmc2: Timeout sending command (cmd 0x200000 arg 0x0 status 0x80200000)

[ 1398.703853] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0x0

[ 1398.706133] mmcblk2: recovery failed!

[ 1398.708447] print_req_error: I/O error, dev mmcblk2, sector 0

[ 1399.210862] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1399.839855] mmc_host mmc2: Timeout sending command (cmd 0x200000 arg 0x0 status 0x80200000)

[ 1399.995853] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0x0

[ 1399.998366] mmcblk2: recovery failed!

[ 1400.000855] print_req_error: I/O error, dev mmcblk2, sector 0

[ 1400.003322] Buffer I/O error on dev mmcblk2, logical block 0, async page read

[ 1400.505855] dwmmc_rockchip ff0f0000.dwmmc: Busy; trying anyway

[ 1401.135856] mmc_host mmc2: Timeout sending command (cmd 0x200000 arg 0x0 status 0x80200000)

[ 1401.291856] mmc2: Card stuck in wrong state! mmcblk2 card_busy_detect status: 0x0

[ 1401.294324] mmcblk2: recovery failed!

[ 1401.296761] print_req_error: I/O error, dev mmcblk2, sector 0

[ 1401.299164] Buffer I/O error on dev mmcblk2, logical block 0, async page read