# 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 [ 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] [] (__schedule) from [] (schedule+0x48/0xb0) [ 242.659927] [] (schedule) from [] (io_schedule+0x14/0x34) [ 242.659940] [] (io_schedule) from [] (wait_on_page_bit+0x110/0x148) [ 242.659952] [] (wait_on_page_bit) from [] (do_read_cache_page+0x1fc/0x354) [ 242.659963] [] (do_read_cache_page) from [] (read_cache_page+0x14/0x1c) [ 242.659975] [] (read_cache_page) from [] (read_dev_sector+0x28/0xac) [ 242.659987] [] (read_dev_sector) from [] (read_lba+0xa8/0x1a8) [ 242.659998] [] (read_lba) from [] (efi_partition+0x100/0xa0c) [ 242.660009] [] (efi_partition) from [] (check_partition+0x114/0x200) [ 242.660020] [] (check_partition) from [] (rescan_partitions+0x90/0x458) [ 242.660033] [] (rescan_partitions) from [] (__blkdev_get+0x3b8/0x4e4) [ 242.660045] [] (__blkdev_get) from [] (blkdev_get+0x124/0x370) [ 242.660056] [] (blkdev_get) from [] (__device_add_disk+0x430/0x4c8) [ 242.660066] [] (__device_add_disk) from [] (mmc_add_disk+0x18/0xec) [ 242.660078] [] (mmc_add_disk) from [] (mmc_blk_probe+0x26c/0x66c) [ 242.660090] [] (mmc_blk_probe) from [] (really_probe+0x1f4/0x2b8) [ 242.660102] [] (really_probe) from [] (driver_probe_device+0x60/0x168) [ 242.660114] [] (driver_probe_device) from [] (bus_for_each_drv+0x80/0xc4) [ 242.660125] [] (bus_for_each_drv) from [] (__device_attach+0xd0/0x138) [ 242.660137] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 242.660148] [] (bus_probe_device) from [] (device_add+0x36c/0x604) [ 242.660159] [] (device_add) from [] (mmc_add_card+0x108/0x2d0) [ 242.660170] [] (mmc_add_card) from [] (mmc_attach_mmc+0xdc/0x174) [ 242.660180] [] (mmc_attach_mmc) from [] (mmc_rescan+0x390/0x3e8) [ 242.660193] [] (mmc_rescan) from [] (process_one_work+0x1f0/0x400) [ 242.660205] [] (process_one_work) from [] (worker_thread+0x44/0x580) [ 242.660216] [] (worker_thread) from [] (kthread+0x148/0x150) [ 242.660227] [] (kthread) from [] (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] [] (__schedule) from [] (schedule+0x48/0xb0) [ 363.491921] [] (schedule) from [] (io_schedule+0x14/0x34) [ 363.491932] [] (io_schedule) from [] (wait_on_page_bit+0x110/0x148) [ 363.491943] [] (wait_on_page_bit) from [] (do_read_cache_page+0x1fc/0x354) [ 363.491954] [] (do_read_cache_page) from [] (read_cache_page+0x14/0x1c) [ 363.491965] [] (read_cache_page) from [] (read_dev_sector+0x28/0xac) [ 363.491976] [] (read_dev_sector) from [] (read_lba+0xa8/0x1a8) [ 363.491987] [] (read_lba) from [] (efi_partition+0x100/0xa0c) [ 363.491998] [] (efi_partition) from [] (check_partition+0x114/0x200) [ 363.492009] [] (check_partition) from [] (rescan_partitions+0x90/0x458) [ 363.492020] [] (rescan_partitions) from [] (__blkdev_get+0x3b8/0x4e4) [ 363.492031] [] (__blkdev_get) from [] (blkdev_get+0x124/0x370) [ 363.492042] [] (blkdev_get) from [] (__device_add_disk+0x430/0x4c8) [ 363.492053] [] (__device_add_disk) from [] (mmc_add_disk+0x18/0xec) [ 363.492063] [] (mmc_add_disk) from [] (mmc_blk_probe+0x26c/0x66c) [ 363.492075] [] (mmc_blk_probe) from [] (really_probe+0x1f4/0x2b8) [ 363.492086] [] (really_probe) from [] (driver_probe_device+0x60/0x168) [ 363.492097] [] (driver_probe_device) from [] (bus_for_each_drv+0x80/0xc4) [ 363.492108] [] (bus_for_each_drv) from [] (__device_attach+0xd0/0x138) [ 363.492120] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 363.492131] [] (bus_probe_device) from [] (device_add+0x36c/0x604) [ 363.492141] [] (device_add) from [] (mmc_add_card+0x108/0x2d0) [ 363.492152] [] (mmc_add_card) from [] (mmc_attach_mmc+0xdc/0x174) [ 363.492162] [] (mmc_attach_mmc) from [] (mmc_rescan+0x390/0x3e8) [ 363.492174] [] (mmc_rescan) from [] (process_one_work+0x1f0/0x400) [ 363.492185] [] (process_one_work) from [] (worker_thread+0x44/0x580) [ 363.492196] [] (worker_thread) from [] (kthread+0x148/0x150) [ 363.492206] [] (kthread) from [] (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] [] (__schedule) from [] (schedule+0x48/0xb0) [ 484.323917] [] (schedule) from [] (io_schedule+0x14/0x34) [ 484.323926] [] (io_schedule) from [] (wait_on_page_bit+0x110/0x148) [ 484.323937] [] (wait_on_page_bit) from [] (do_read_cache_page+0x1fc/0x354) [ 484.323947] [] (do_read_cache_page) from [] (read_cache_page+0x14/0x1c) [ 484.323958] [] (read_cache_page) from [] (read_dev_sector+0x28/0xac) [ 484.323969] [] (read_dev_sector) from [] (read_lba+0xa8/0x1a8) [ 484.323980] [] (read_lba) from [] (efi_partition+0x100/0xa0c) [ 484.323991] [] (efi_partition) from [] (check_partition+0x114/0x200) [ 484.324002] [] (check_partition) from [] (rescan_partitions+0x90/0x458) [ 484.324013] [] (rescan_partitions) from [] (__blkdev_get+0x3b8/0x4e4) [ 484.324024] [] (__blkdev_get) from [] (blkdev_get+0x124/0x370) [ 484.324034] [] (blkdev_get) from [] (__device_add_disk+0x430/0x4c8) [ 484.324045] [] (__device_add_disk) from [] (mmc_add_disk+0x18/0xec) [ 484.324055] [] (mmc_add_disk) from [] (mmc_blk_probe+0x26c/0x66c) [ 484.324065] [] (mmc_blk_probe) from [] (really_probe+0x1f4/0x2b8) [ 484.324077] [] (really_probe) from [] (driver_probe_device+0x60/0x168) [ 484.324088] [] (driver_probe_device) from [] (bus_for_each_drv+0x80/0xc4) [ 484.324099] [] (bus_for_each_drv) from [] (__device_attach+0xd0/0x138) [ 484.324110] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 484.324121] [] (bus_probe_device) from [] (device_add+0x36c/0x604) [ 484.324131] [] (device_add) from [] (mmc_add_card+0x108/0x2d0) [ 484.324142] [] (mmc_add_card) from [] (mmc_attach_mmc+0xdc/0x174) [ 484.324152] [] (mmc_attach_mmc) from [] (mmc_rescan+0x390/0x3e8) [ 484.324163] [] (mmc_rescan) from [] (process_one_work+0x1f0/0x400) [ 484.324174] [] (process_one_work) from [] (worker_thread+0x44/0x580) [ 484.324184] [] (worker_thread) from [] (kthread+0x148/0x150) [ 484.324195] [] (kthread) from [] (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 . [ 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