AnsweredAssumed Answered

Android8.1.0 boot faild on IMX8MEVK board

Question asked by coin du on Dec 16, 2018
Latest reply on Dec 17, 2018 by coin du

Hi:all

      build with android8.1.0 SDK and burned image on sd card.when testing with reboot,sometimes will core dump and then reboot.

      This system is not stable,can it be solved in the future?

 

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U-Boot SPL 2017.03 (Dec 08 2018 - 08:37:45)
PMIC: PFUZE100 ID=0x10
start to config phy: p0=3200mts, p1=667mts with 1D2D training
check ddr4_pmu_train_imem code
check ddr4_pmu_train_imem code pass
check ddr4_pmu_train_dmem code
check ddr4_pmu_train_dmem code pass
config to do 3200 1d training.
Training PASS
check ddr4_pmu_train_imem code
check ddr4_pmu_train_imem code pass
check ddr4_pmu_train_dmem code
check ddr4_pmu_train_dmem code pass
config to do 3200 2d training.
Training PASS
check ddr4_pmu_train_imem code
check ddr4_pmu_train_imem code pass
check ddr4_pmu_train_dmem code
check ddr4_pmu_train_dmem code pass
pstate=1: set dfi clk done done
Training PASS
Load 201711 PIE
Normal Boot
Trying to boot from MMC2


U-Boot 2017.03 (Dec 08 2018 - 08:37:45 +0800)

CPU: Freescale i.MX8MQ rev2.0 1500 MHz (running at 1000 MHz)
CPU: Commercial temperature grade (0C to 95C) at 33C
Reset cause: POR
Model: Freescale i.MX8MQ EVK
DRAM: 3 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment

In: serial
Out: serial
Err: serial

BuildInfo:
- ATF 6a83ae0
- U-Boot 2017.03

flash target is MMC:1
Net:
Warning: ethernet@30be0000 using MAC address from ROM
eth0: ethernet@30be0000
Fastboot: Normal
Hit any key to stop autoboot: 0
avb_vbmeta_image.c:206: ERROR: Hash does not match!
avb_slot_verify.c:516: ERROR: vbmeta_a: Error verifying vbmeta image: HASH_MISMATCH
avb_slot_verify.c:214: ERROR: boot_a: Hash of data does not match digest in descriptor.
verify FAIL, state: UNLOCK
boot 'boot_a' still
Kernel load addr 0x80080000 size 25075 KiB
Kernel command line: console=ttymxc0,115200 earlycon=imxuart,0x30860000,115200 init=/init video=HDMI-A-1:1920x1080-32@60 androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale androidboot.fbTileSupport=enable cma=1536M androidboot.primary_display=imx-drm firmware_class.path=/vendor/firmware buildvariant=userdebug androidboot.serialno=112259d6f060954c androidboot.soc_type=imx8mq androidboot.storage_type=sd androidboot.boottime=1BLL:0,1BLE:4700,KL:0,KD:0,AVB:2712,ODT:0,SW:0 androidboot.verifiedbootstate=orange androidboot.slot_suffix=_a root=PARTUUID=83bda606-c0f2-4baf-8a11-adf93075724c androidboot.vbmeta.device=PARTUUID=c36c4d48-e020-4c7a-b310-595049850aa3 androidboot.vbmeta.avb_version=1.0 androidboot.vbmeta.device_state=unlocked androidboot.vbmeta.hash_alg=sha256 androidboot.vbmeta.size=3008 androidboot.vbmeta.digest=3389a88e9cbb8c2083182b16c37664730e5f87332a8a6c9e209db0f4b1756db0 androidboot.veritymode=disabled skip_initramfs
kernel @ 80080000 (25676288)
ramdisk @ 84000000 (6838255)
fdt @ 83000000 (42447)
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 0000000083000000, end 000000008300d5ce

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.78 (duxy@sixgod) (gcc version 4.9.x 20150123 (prerelease) (GCC) ) #1 SMP PREEMPT Fri Dec 7 12:14:29 CST 2018
[ 0.000000] Boot CPU: AArch64 Processor [410fd034]
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 1536 MiB at 0x00000000a0000000
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] percpu: Embedded 23 pages/cpu @ffff80005ff60000 s54144 r8192 d31872 u94208
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: enabling workaround for ARM erratum 845719
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 773888
[ 0.000000] Kernel command line: console=ttymxc0,115200 earlycon=imxuart,0x30860000,115200 init=/init video=HDMI-A-1:1920x1080-32@60 androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale androidboot.fbTileSupport=enable cma=1536M androidboot.primary_display=imx-drm firmware_class.path=/vendor/firmware buildvariant=userdebug androidboot.serialno=112259d6f060954c androidboot.soc_type=imx8mq androidboot.storage_type=sd androidboot.boottime=1BLL:0,1BLE:4700,KL:0,KD:0,AVB:2712,ODT:0,SW:0 androidboot.verifiedbootstate=orange androidboot.slot_suffix=_a root=PARTUUID=83bda606-c0f2-4baf-8a11-adf93075724c androidboot.vbmeta.device=PARTUUID=c36c4d48-e020-4c7a-b310-595049850aa3 androidboot.vbmeta.avb_version=1.0 androidboot.vbmeta.device_state=unlocked androidboot.vbmeta.hash_alg=sha256 androidboot.vbmeta.size=3008 androidboot.vbmeta.digest=3389a88e9cbb8c2083182b16c37664730e5f87332a8a6c9e209db0f4b1756db0 androidboot.veritymode=disabled skip_initramfs
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 12288 bytes
[ 0.000000] log_buf_len min size: 16384 bytes
[ 0.000000] log_buf_len: 32768 bytes
[ 0.000000] early log buf free: 13956(85%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Memory: 1490064K/3144704K available (14140K kernel code, 1586K rwdata, 5584K rodata, 3712K init, 632K bss, 81776K reserved, 1572864K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB)
[ 0.000000] .text : 0xffff000008080000 - 0xffff000008e50000 ( 14144 KB)
[ 0.000000] .rodata : 0xffff000008e50000 - 0xffff0000093d0000 ( 5632 KB)
[ 0.000000] .init : 0xffff0000093d0000 - 0xffff000009770000 ( 3712 KB)
[ 0.000000] .data : 0xffff000009770000 - 0xffff0000098fca00 ( 1587 KB)
[ 0.000000] .bss : 0xffff0000098fca00 - 0xffff00000999aa50 ( 633 KB)
[ 0.000000] fixed : 0xffff7dfffe7fb000 - 0xffff7dfffec00000 ( 4116 KB)
[ 0.000000] PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum)
[ 0.000000] 0xffff7e0000000000 - 0xffff7e0003000000 ( 48 MB actual)
[ 0.000000] memory : 0xffff800000000000 - 0xffff8000c0000000 ( 3072 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] ITS: No ITS available, not enabling LPIs
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000
[ 0.000000] i.MX8MQ clock driver init done
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 8.33MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec0311ec, max_idle_ns: 440795202152 ns
[ 0.000003] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255541ns
[ 0.000090] system counter timer init
[ 0.000135] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255541ns
[ 0.000151] clocksource: imx sysctr: mask: 0xffffffffffffff max_cycles: 0x1ec0311ec, max_idle_ns: 440795202152 ns
[ 0.000343] Console: colour dummy device 80x25
[ 0.000362] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
[ 0.000371] pid_max: default: 32768 minimum: 301
[ 0.000429] Security Framework initialized
[ 0.000437] SELinux: Initializing.
[ 0.000506] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.000517] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.001339] sched-energy: CPU device node has no sched-energy-costs
[ 0.001346] Invalid sched_group_energy for CPU0
[ 0.001353] CPU0: update cpu_capacity 1024
[ 0.001365] ASID allocator initialised with 32768 entries
[ 0.032214] Cannot find MU entry in device tree
[ 0.032332] CPU identified as i.MX8MQ, silicon rev 2.0
[ 0.032454] EFI services will not be available.
[ 0.080242] Detected VIPT I-cache on CPU1
[ 0.080268] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000
[ 0.080304] Invalid sched_group_energy for CPU1
[ 0.080307] CPU1: update cpu_capacity 1024
[ 0.080310] CPU1: Booted secondary processor [410fd034]
[ 0.112306] Detected VIPT I-cache on CPU2
[ 0.112325] GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000
[ 0.112355] Invalid sched_group_energy for CPU2
[ 0.112358] CPU2: update cpu_capacity 1024
[ 0.112360] CPU2: Booted secondary processor [410fd034]
[ 0.144393] Detected VIPT I-cache on CPU3
[ 0.144413] GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000
[ 0.144445] Invalid sched_group_energy for CPU3
[ 0.144450] CPU3: update cpu_capacity 1024
[ 0.144454] CPU3: Booted secondary processor [410fd034]
[ 0.144667] Brought up 4 CPUs
[ 0.144706] SMP: Total of 4 processors activated.
[ 0.144715] CPU features: detected feature: GIC system register CPU interface
[ 0.144725] CPU features: detected feature: 32-bit EL0 Support
[ 0.146704] CPU: All CPU(s) started at EL2
[ 0.146879] alternatives: patching kernel code
[ 0.147063] Invalid sched_group_energy for CPU3
[ 0.147070] Invalid sched_group_energy for Cluster3
[ 0.147077] Invalid sched_group_energy for CPU2
[ 0.147082] Invalid sched_group_energy for Cluster2
[ 0.147087] Invalid sched_group_energy for CPU1
[ 0.147092] Invalid sched_group_energy for Cluster1
[ 0.147097] Invalid sched_group_energy for CPU0
[ 0.147102] Invalid sched_group_energy for Cluster0
[ 0.148010] devtmpfs: initialized
[ 0.156963] DMI not present or invalid.
[ 0.157500] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.157515] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.195077] pinctrl core: initialized pinctrl subsystem
[ 0.196080] NET: Registered protocol family 16
[ 0.216615] cpuidle: using governor menu
[ 0.217880] vdso: 2 pages (1 code @ ffff000008e58000, 1 data @ ffff000009774000)
[ 0.217893] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.221982] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.222597] Serial: AMBA PL011 UART driver
[ 0.229681] imx8mq-pinctrl 30330000.iomuxc: initialized IMX pinctrl driver
[ 0.274237] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.283672] ACPI: Interpreter disabled.
[ 0.286231] mxs-dma 33000000.dma-apbh: initialized
[ 0.287904] vgaarb: loaded
[ 0.288360] SCSI subsystem initialized
[ 0.289727] usbcore: registered new interface driver usbfs
[ 0.289832] usbcore: registered new interface driver hub
[ 0.290214] usbcore: registered new device driver usb
[ 0.291791] i2c i2c-0: IMX I2C adapter registered
[ 0.291803] i2c i2c-0: can't use DMA, using PIO instead.
[ 0.292610] i2c i2c-1: IMX I2C adapter registered
[ 0.292621] i2c i2c-1: can't use DMA, using PIO instead.
[ 0.293035] media: Linux media interface: v0.10
[ 0.293125] Linux video capture interface: v2.00
[ 0.293272] pps_core: LinuxPPS API ver. 1 registered
[ 0.293278] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.293403] PTP clock support registered
[ 0.293885] dmi: Firmware registration failed.
[ 0.293892] Linux cec interface: v0.10
[ 0.294385] MU is ready for cross core communication!
[ 0.295400] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 0.295535] imx rpmsg driver is registered.
[ 0.295908] Advanced Linux Sound Architecture Driver Initialized.
[ 0.296796] Bluetooth: Core ver 2.22
[ 0.296908] NET: Registered protocol family 31
[ 0.296914] Bluetooth: HCI device and connection manager initialized
[ 0.296925] Bluetooth: HCI socket layer initialized
[ 0.296934] Bluetooth: L2CAP socket layer initialized
[ 0.296961] Bluetooth: SCO socket layer initialized
[ 0.299624] clocksource: Switched to clocksource arch_sys_counter
[ 0.337993] VFS: Disk quotas dquot_6.6.0
[ 0.338053] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.338419] pnp: PnP ACPI: disabled
[ 0.359249] NET: Registered protocol family 2
[ 0.359748] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.360059] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.360634] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.360679] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.360769] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.360957] NET: Registered protocol family 1
[ 0.362172] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.362662] kvm [1]: 8-bit VMID
[ 0.362669] kvm [1]: IDMAP page: 40e43000
[ 0.362677] kvm [1]: HYP VA range: 800000000000:ffffffffffff
[ 0.363597] kvm [1]: Hyp mode initialized successfully
[ 0.363664] kvm [1]: GICv3: no GICV resource entry
[ 0.363671] kvm [1]: disabling GICv2 emulation
[ 0.363795] kvm [1]: GIC system register CPU interface enabled
[ 0.364206] kvm [1]: vgic interrupt IRQ1
[ 0.364225] kvm [1]: virtual timer IRQ4
[ 0.371073] audit: initializing netlink subsys (disabled)
[ 0.371112] audit: type=2000 audit(0.363:1): initialized
[ 0.372614] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 0.384842] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.385157] Registering sdcardfs 0.1
[ 0.385828] fuse init (API version 7.26)
[ 0.404673] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.404685] io scheduler noop registered
[ 0.404854] io scheduler cfq registered (default)
[ 0.411239] imx-sdma 30bd0000.sdma: no iram assigned, using external mem
[ 0.412862] imx-sdma 30bd0000.sdma: loaded firmware 4.2
[ 0.417309] imx-sdma 302c0000.sdma: no iram assigned, using external mem
[ 0.418385] imx-sdma 302c0000.sdma: loaded firmware 4.2
[ 0.424198] Bus freq driver module loaded
[ 0.425160] xenfs: not registering filesystem on non-xen platform
[ 0.426482] pfuze100-regulator 0-0008: Full layer: 2, Metal layer: 1
[ 0.427008] pfuze100-regulator 0-0008: FAB: 0, FIN: 0
[ 0.427019] pfuze100-regulator 0-0008: pfuze100 found.
[ 0.440787] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.443446] 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 39, base_baud = 1562500) is a IMX
[ 1.515136] console [ttymxc0] enabled
[ 1.519569] 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 40, base_baud = 5000000) is a IMX
[ 1.533584] [drm] Initialized
[ 1.541926] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.548566] [drm] No driver support for vblank timestamp query.
[ 1.554671] imx-drm display-subsystem: bound imx-dcss-crtc.0 (ops dcss_crtc_ops)
[ 1.562181] VIC 2, pixel clock 148500 kHz
[ 1.566528] Pixel clock frequency: 148500 kHz, character clock frequency: 148500, color depth is 8-bit.
[ 1.575935] VCO frequency is 5940000 kHz
[ 1.582351] CDN_API_General_Write_Register_blocking LANES_CONFIG ret = 0
[ 1.589989] [drm] hdmi-audio-codec driver bound to HDMI
[ 1.595296] imx-drm display-subsystem: bound 32c00000.hdmi (ops imx_hdp_imx_ops)
[ 1.630764] VIC 2, pixel clock 148500 kHz
[ 1.630949] Pixel clock frequency: 148500 kHz, character clock frequency: 148500, color depth is 8-bit.
[ 1.630953] VCO frequency is 5940000 kHz
[ 1.633500] CDN_API_General_Write_Register_blocking LANES_CONFIG ret = 0
[ 1.633771] CDN_API_HDMITX_DDC_WRITE_blocking ret = 0
[ 1.633986] [drm] OPIPE_CFG: gamut = 3, nl = 1, pr = 1, pix_format = 875713089
[ 2.206153] Console: switching to colour frame buffer device 240x67
[ 2.280496] imx-drm display-subsystem: fb0: frame buffer device
[ 2.326493] brd: module loaded
[ 2.338187] loop: module loaded
[ 2.349137] nbd: registered device at major 43
[ 2.364578] hisi_sas: driver version v1.6
[ 2.370889] slram: not enough parameters.
[ 2.376034] libphy: Fixed MDIO Bus: probed
[ 2.382275] tun: Universal TUN/TAP device driver, 1.6
[ 2.387345] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 2.393963] CAN device driver interface
[ 2.399381] 30be0000.ethernet supply phy not found, using dummy regulator
[ 2.406798] pps pps0: new PPS source ptp0
[ 2.413738] libphy: fec_enet_mii_bus: probed
[ 2.419596] fec 30be0000.ethernet eth0: registered PHC device 0
[ 2.426406] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 2.432314] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 2.438354] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 2.445400] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 2.451087] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 2.458985] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 2.465018] sky2: driver version 1.30
[ 2.469398] PPP generic driver version 2.4.2
[ 2.474047] PPP BSD Compression module registered
[ 2.478824] PPP Deflate Compression module registered
[ 2.483912] PPP MPPE Compression module registered
[ 2.488774] NET: Registered protocol family 24
[ 2.493235] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[ 2.500828] usbcore: registered new interface driver pegasus
[ 2.506591] usbcore: registered new interface driver rtl8150
[ 2.512414] usbcore: registered new interface driver r8152
[ 2.518010] usbcore: registered new interface driver asix
[ 2.523577] usbcore: registered new interface driver ax88179_178a
[ 2.529801] usbcore: registered new interface driver cdc_ether
[ 2.535795] usbcore: registered new interface driver dm9601
[ 2.541481] usbcore: registered new interface driver CoreChips
[ 2.547486] usbcore: registered new interface driver smsc75xx
[ 2.553349] usbcore: registered new interface driver smsc95xx
[ 2.559257] usbcore: registered new interface driver net1080
[ 2.565021] usbcore: registered new interface driver plusb
[ 2.570666] usbcore: registered new interface driver cdc_subset
[ 2.576692] usbcore: registered new interface driver zaurus
[ 2.582430] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[ 2.589944] usbcore: registered new interface driver cdc_ncm
[ 2.600167] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.606788] ehci-pci: EHCI PCI platform driver
[ 2.611348] ehci-platform: EHCI generic platform driver
[ 2.616856] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.623066] ohci-pci: OHCI PCI platform driver
[ 2.627687] ohci-platform: OHCI generic platform driver
[ 2.633464] Can't support > 32 bit dma.
[ 2.637362] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 2.642882] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 2.652496] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220fe6c hci version 0x110 quirks 0x01010810
[ 2.661283] xhci-hcd xhci-hcd.0.auto: irq 229, io mem 0x38200000
[ 2.667497] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.674303] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.681597] usb usb1: Product: xHCI Host Controller
[ 2.686492] usb usb1: Manufacturer: Linux 4.9.78 xhci-hcd
[ 2.691964] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 2.697568] hub 1-0:1.0: USB hub found
[ 2.701363] hub 1-0:1.0: 1 port detected
[ 2.705541] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 2.711066] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 2.718935] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 2.725741] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.733041] usb usb2: Product: xHCI Host Controller
[ 2.737933] usb usb2: Manufacturer: Linux 4.9.78 xhci-hcd
[ 2.743403] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 2.748893] hub 2-0:1.0: USB hub found
[ 2.752679] hub 2-0:1.0: 1 port detected
[ 2.757067] usbcore: registered new interface driver cdc_acm
[ 2.762750] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 2.770893] usbcore: registered new interface driver usb-storage
[ 2.777078] usbcore: registered new interface driver usb_ehset_test
[ 2.786050] mousedev: PS/2 mouse device common for all mice
[ 2.791987] input: 30370000.snvs:snvs-powerkey as /devices/platform/30370000.snvs/30370000.snvs:snvs-powerkey/input/input0
[ 2.803960] usbcore: registered new interface driver xpad
[ 2.809615] usbcore: registered new interface driver usb_acecad
[ 2.815721] usbcore: registered new interface driver aiptek
[ 2.821403] usbcore: registered new interface driver gtco
[ 2.826975] usbcore: registered new interface driver hanwang
[ 2.832742] usbcore: registered new interface driver kbtab
[ 2.840738] snvs_rtc 30370000.snvs:snvs-rtc-lp: rtc core: registered 30370000.snvs:snvs- as rtc0
[ 2.849928] i2c /dev entries driver
[ 2.855381] 0-003c supply DOVDD not found, using dummy regulator
[ 2.861664] 0-003c supply DVDD not found, using dummy regulator
[ 2.867648] 0-003c supply AVDD not found, using dummy regulator
[ 2.943870] ov5640_read_reg:write reg error:reg=300a
[ 2.948853] camera ov5640_mipi is not found
[ 2.954002] mxc-mipi-csi2_yav 30a70000.mipi_csi1: mipi_csi2_probe
[ 2.960211] CSI: Registered sensor subdevice: mxc-mipi-csi2.0
[ 2.966052] mxc-mipi-csi2_yav 30a70000.mipi_csi: Remote device at /mipi_csi1@30a70000/port/endpoint1 XXX found
[ 2.976081] mxc-mipi-csi2_yav 30a70000.mipi_csi1: lanes: 2, name: mxc-mipi-csi2.0
[ 2.984445] usbcore: registered new interface driver uvcvideo
[ 2.990223] USB Video Class driver (1.1.1)
[ 2.996648] imx2-wdt 30280000.wdog: timeout 60 sec (nowayout=0)
[ 3.003062] device-mapper: uevent: version 1.0.3
[ 3.008274] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[ 3.017430] Bluetooth: HCI UART driver ver 2.3
[ 3.021950] Bluetooth: HCI UART protocol H4 registered
[ 3.027113] Bluetooth: HCI UART protocol BCSP registered
[ 3.032496] Bluetooth: HCI UART protocol LL registered
[ 3.037648] Bluetooth: HCI UART protocol ATH3K registered
[ 3.043117] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 3.049535] Bluetooth: HCI UART protocol Broadcom registered
[ 3.055264] Bluetooth: HCI UART protocol QCA registered
[ 3.060622] bt power gpio is:69
[ 3.063983] mxc_bt_rfkill driver success loaded
[ 3.063990] rfkill: BT RF going to : on
[ 3.063992] mxc_bt_rfkill_reset
[ 3.080937] sdhci: Secure Digital Host Controller Interface driver
[ 3.087188] sdhci: Copyright(c) Pierre Ossman
[ 3.091945] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.143654] mmc0: SDHCI controller on 30b40000.usdhc [30b40000.usdhc] using ADMA
[ 3.153696] sdhci-esdhc-imx 30b50000.usdhc: Got CD GPIO
[ 3.207893] mmc1: SDHCI controller on 30b50000.usdhc [30b50000.usdhc] using ADMA
[ 3.226189] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.235902] hidraw: raw HID events driver (C) Jiri Kosina
[ 3.245404] usbcore: registered new interface driver usbhid
[ 3.251139] usbhid: USB HID core driver
[ 3.264874] random: fast init done
[ 3.272177] ashmem: initialized
[ 3.278690] usbcore: registered new interface driver snd-usb-audio
[ 3.286376] ak5558 1-0013: ak5558_i2c_probe(748)
[ 3.316276] imx-wm8524 sound-wm8524: wm8524-hifi <-> 308b0000.sai mapping ok
[ 3.317409] mmc0: new HS400 MMC card at address 0001
[ 3.322329] mmcblk0: mmc0:0001 R1J56L 13.8 GiB
[ 3.322816] mmcblk0boot0: mmc0:0001 R1J56L partition 1 4.00 MiB
[ 3.323326] mmcblk0boot1: mmc0:0001 R1J56L partition 2 4.00 MiB
[ 3.327861] mmcblk0rpmb: mmc0:0001 R1J56L partition 3 128 KiB
[ 3.331305] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14
[ 3.357280] wm8524-codec wm8524: Supported sample rate: 192000Hz
[ 3.363371] wm8524-codec wm8524: Supported sample rate: 96000Hz
[ 3.369418] wm8524-codec wm8524: Supported sample rate: 48000Hz
[ 3.375355] wm8524-codec wm8524: Supported sample rate: 32000Hz
[ 3.384295] imx-spdif sound-spdif: snd-soc-dummy-dai <-> 30810000.spdif mapping ok
[ 3.394197] imx-spdif sound-hdmi-arc: snd-soc-dummy-dai <-> 308a0000.spdif mapping ok
[ 3.404801] imx-cdnhdmi sound-hdmi: hdmi-hifi.0 <-> 30050000.sai mapping ok
[ 3.418211] ak4458 1-0010: ASoC: failed to probe component -6
[ 3.424070] imx-ak4458 sound-ak4458: ASoC: failed to instantiate card -6
[ 3.430902] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-6)
[ 3.453377] ak5558 1-0013: ASoC: failed to probe component -6
[ 3.459235] imx-ak5558 sound-ak5558: ASoC: failed to instantiate card -6
[ 3.466015] imx-ak5558 sound-ak5558: snd_soc_register_card failed (-6)
[ 3.473134] NET: Registered protocol family 26
[ 3.477599] u32 classifier
[ 3.480321] Actions configured
[ 3.483738] Netfilter messages via NETLINK v0.30.
[ 3.488746] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 3.495194] ctnetlink v0.93: registering with nfnetlink.
[ 3.501171] xt_time: kernel timezone is -0000
[ 3.505998] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 3.511452] arp_tables: arp_tables: (C) 2002 David S. Miller
[ 3.517321] Initializing XFRM netlink socket
[ 3.522178] NET: Registered protocol family 10
[ 3.527953] mip6: Mobile IPv6
[ 3.530942] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 3.536719] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.543239] NET: Registered protocol family 17
[ 3.547788] NET: Registered protocol family 15
[ 3.552280] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 3.565320] can: controller area network core (rev 20120528 abi 9)
[ 3.571614] NET: Registered protocol family 29
[ 3.576141] can: raw protocol (rev 20120528)
[ 3.580433] can: broadcast manager protocol (rev 20161123 t)
[ 3.586112] can: netlink gateway (rev 20130117) max_hops=1
[ 3.592061] Bluetooth: RFCOMM TTY layer initialized
[ 3.596963] Bluetooth: RFCOMM socket layer initialized
[ 3.602128] Bluetooth: RFCOMM ver 1.11
[ 3.605898] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.611223] Bluetooth: BNEP filters: protocol multicast
[ 3.616466] Bluetooth: BNEP socket layer initialized
[ 3.621501] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 3.627438] Bluetooth: HIDP socket layer initialized
[ 3.632472] 8021q: 802.1Q VLAN Support v1.8
[ 3.636924] 9pnet: Installing 9P2000 support
[ 3.642203] Registered cp15_barrier emulation handler
[ 3.647327] Registered setend emulation handler
[ 3.652798] registered taskstats version 1
[ 3.674370] cpu cpu0: registered imx8mq-cpufreq
[ 3.679297] 33800000.pcie supply epdev_on not found, using dummy regulator
[ 3.686471] OF: PCI: host bridge /pcie@0x33800000 ranges:
[ 3.691887] OF: PCI: No bus range found for /pcie@0x33800000, using [bus 00-ff]
[ 3.699438] OF: PCI: IO 0x1ff80000..0x1ff8ffff -> 0x00000000
[ 3.705372] OF: PCI: MEM 0x18000000..0x1fefffff -> 0x18000000
[ 3.785614] imx6q-pcie 33800000.pcie: Speed change timeout
[ 3.791110] imx6q-pcie 33800000.pcie: Roll back to GEN1 link!
[ 3.796864] imx6q-pcie 33800000.pcie: Link up, Gen1
[ 3.802409] imx6q-pcie 33800000.pcie: PCI host bridge to bus 0000:00
[ 3.808779] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.814332] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 3.820522] pci_bus 0000:00: root bus resource [mem 0x18000000-0x1fefffff]
[ 3.839696] pci 0000:00:00.0: BAR 14: assigned [mem 0x18000000-0x181fffff]
[ 3.846689] pci 0000:00:00.0: BAR 0: assigned [mem 0x18200000-0x182fffff]
[ 3.853494] pci 0000:00:00.0: BAR 6: assigned [mem 0x18300000-0x1830ffff pref]
[ 3.860784] pci 0000:01:00.0: BAR 0: assigned [mem 0x18000000-0x181fffff 64bit]
[ 3.868139] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 3.873170] pci 0000:00:00.0: bridge window [mem 0x18000000-0x181fffff]
[ 3.880232] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[ 3.887206] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[ 3.894303] 33c00000.pcie supply epdev_on not found, using dummy regulator
[ 3.901425] OF: PCI: host bridge /pcie@0x33c00000 ranges:
[ 3.906836] OF: PCI: No bus range found for /pcie@0x33c00000, using [bus 00-ff]
[ 3.914389] OF: PCI: IO 0x27f80000..0x27f8ffff -> 0x00000000
[ 3.920321] OF: PCI: MEM 0x20000000..0x27efffff -> 0x20000000
[ 4.173110] imx6q-pcie 33c00000.pcie: phy link never came up
[ 4.178777] imx6q-pcie 33c00000.pcie: Link never came up
[ 4.184110] imx6q-pcie 33c00000.pcie: failed to initialize host
[ 4.190040] imx6q-pcie 33c00000.pcie: unable to add pcie port.
[ 4.195960] imx6q-pcie: probe of 33c00000.pcie failed with error -110
[ 4.207536] galcore: clk_get 2d core clock failed, disable 2d/vg!
[ 4.213893] Galcore version 6.2.4.150331
[ 4.275767] update hantro voltage from 900 mV to 1000 mV
[ 4.281415] hantrodec: module inserted. Major = -1
[ 4.287328] otg_wakelock_init: No USB transceiver found
[ 4.293036] snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:02:10 UTC (130)
[ 4.304077] gpio_dvfs: disabling
[ 4.307319] VGEN1: disabling
[ 4.310684] VGEN6: disabling
[ 4.314053] ALSA device list:
[ 4.317138] #0: wm8524-audio
[ 4.320211] #1: imx-spdif
[ 4.323009] #2: imx-hdmi-arc
[ 4.326126] #3: imx-audio-hdmi
[ 4.329686] VFS: Cannot open root device "PARTUUID=83bda606-c0f2-4baf-8a11-adf93075724c" or unknown-block(0,0): error -6
[ 4.340649] Please append a correct "root=" boot option; here are the available partitions:
[ 4.349018] 0100 8192 ram0 [ 4.352654] (driver?)
[ 4.355017] 0101 8192 ram1 [ 4.358598] (driver?)
[ 4.361023] 0102 8192 ram2 [ 4.364603] (driver?)
[ 4.366967] 0103 8192 ram3 [ 4.370612] (driver?)
[ 4.372993] 0104 8192 ram4 [ 4.376576] (driver?)
[ 4.378941] 0105 8192 ram5 [ 4.382518] (driver?)
[ 4.384888] 0106 8192 ram6 [ 4.388465] (driver?)
[ 4.390829] 0107 8192 ram7 [ 4.394406] (driver?)
[ 4.396786] 0108 8192 ram8 [ 4.400375] (driver?)
[ 4.402749] 0109 8192 ram9 [ 4.407348] (driver?)
[ 4.409716] 010a 8192 ram10 [ 4.413380] (driver?)
[ 4.415750] 010b 8192 ram11 [ 4.419410] (driver?)
[ 4.421779] 010c 8192 ram12 [ 4.428470] (driver?)
[ 4.430851] 010d 8192 ram13 [ 4.434529] (driver?)
[ 4.436911] 010e 8192 ram14 [ 4.440587] (driver?)
[ 4.442968] 010f 8192 ram15 [ 4.446643] (driver?)
[ 4.449039] b300 14417920 mmcblk0 [ 4.452891] driver: mmcblk
[ 4.455696] mmc1: host does not support reading read-only switch, assuming write-enable
[ 4.463778] b301 32768 mmcblk0p1 8164ac60-a7f5-4d69-94cf-27e12e912e59[ 4.471091]
[ 4.472595] b302 32768 mmcblk0p2 89701ef2-ae64-4825-ac30-f915df98fa3a[ 4.479906]
[ 4.481402] b303 1572864 mmcblk0p3 9318d446-57d3-45f6-bbce-e03a7435d09b[ 4.488714]
[ 4.490211] b304 1572864 mmcblk0p4 519209c3-6efe-4c39-844f-a3f58fda24eb[ 4.497522]
[ 4.499018] b305 4096 mmcblk0p5 f7baf486-30ec-46fe-872b-7e0a7807b351[ 4.506329]
[ 4.507831] b306 2048 mmcblk0p6 fdcd357d-3d98-4108-8cb8-31853cc73be2[ 4.515142]
[ 4.516641] b307 2048 mmcblk0p7 73d47486-4a9a-4b01-beb3-0251e93a792d[ 4.523953]
[ 4.525448] b308 1024 mmcblk0p8 60ee3085-5ca3-4deb-9503-e380049eb08a[ 4.532760]
[ 4.534255] b309 114688 mmcblk0p9 f4a8e36d-5c8d-44ae-8c7a-e9059e7685a2[ 4.541567]
[ 4.543063] b30a 114688 mmcblk0p10 9d6a9f8b-a98a-4e62-a096-48f08e618d01[ 4.550459]
[ 4.551960] b30b 10164224 mmcblk0p11 42f10aa8-af15-43c7-bff2-d7df8216c650[ 4.559359]
[ 4.560860] b30c 1024 mmcblk0p12 d1b1a3db-3ef8-46c9-9e08-c222a644412d[ 4.568258]
[ 4.569754] b30d 1024 mmcblk0p13 4c4eb490-a38b-43e9-874b-ab1cc49b1f65[ 4.577152]
[ 4.578649] b30e 1024 mmcblk0p14 84050af8-ef10-49c1-ab10-241039cc2672[ 4.586046]
[ 4.587546] b360 128 mmcblk0rpmb [ 4.591731] (driver?)
[ 4.594095] b340 4096 mmcblk0boot1 [ 4.598369] (driver?)
[ 4.600738] b320 4096 mmcblk0boot0 [ 4.603785] mmc1: new ultra high speed SDR104 SDHC card at address 0001
[ 4.604506] mmcblk1: mmc1:0001 SD16G 14.5 GiB
[ 4.613110] mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13
[ 4.622090] (driver?)
[ 4.624461] b380 15187968 mmcblk1 [ 4.628300] driver: mmcblk
[ 4.631096] b381 32768 mmcblk1p1 4fa5513b-e9c2-4fd9-8870-f965a110fa29[ 4.638474]
[ 4.639975] b382 32768 mmcblk1p2 0fa837f2-3a0a-4801-a858-03df9d0a515b[ 4.647289]
[ 4.648789] b383 1572864 mmcblk1p3 83bda606-c0f2-4baf-8a11-adf93075724c[ 4.656102]
[ 4.657596] b384 1572864 mmcblk1p4 5b6768d3-0b62-413e-9043-ce33da4962ca[ 4.664909]
[ 4.666402] b385 4096 mmcblk1p5 6af39e29-d2e7-4c91-81f3-0dbf194fa08e[ 4.673715]
[ 4.675209] b386 2048 mmcblk1p6 1424203e-972e-4a85-8b36-e949bd117515[ 4.682522]
[ 4.684021] b387 1024 mmcblk1p7 173d66b9-971e-43f8-a9f3-741e99235a80[ 4.691334]
[ 4.692833] b388 114688 mmcblk1p8 7932cb20-f40b-4d51-bbad-61716a842bdd[ 4.700205]
[ 4.701699] b389 114688 mmcblk1p9 22c28b57-be2e-4e93-81bc-f1a8c60e87a6[ 4.709011]
[ 4.710504] b38a 10166272 mmcblk1p10 c3526a9b-e830-4ad2-8b87-ee3513336682[ 4.717903]
[ 4.719397] b38b 1024 mmcblk1p11 6f8c831c-7b8d-4538-a597-92f146132adc[ 4.726800]
[ 4.728300] b38c 1024 mmcblk1p12 c36c4d48-e020-4c7a-b310-595049850aa3[ 4.735699]
[ 4.737193] b38d 1024 mmcblk1p13 ad4cb8ff-5611-49a8-881c-54168891a1a2[ 4.744591]
[ 4.746087] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 4.754353] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.9.78 #1
[ 4.760271] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 4.765322] Call trace:
[ 4.767777] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 4.773179] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 4.778234] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 4.783287] [<ffff0000081bf274>] panic+0x13c/0x2a8
[ 4.788081] [<ffff0000093d124c>] mount_block_root+0x238/0x2ec
[ 4.793827] [<ffff0000093d14d0>] mount_root+0x74/0x84
[ 4.798880] [<ffff0000093d1654>] prepare_namespace+0x174/0x1bc
[ 4.804711] [<ffff0000093d0ec0>] kernel_init_freeable+0x234/0x26c
[ 4.810807] [<ffff000008e3a048>] kernel_init+0x18/0x138
[ 4.816033] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 4.821345] SMP: stopping secondary CPUs
[ 4.825319] Kernel Offset: disabled
[ 4.828807] Memory Limit: none
[ 4.831864] Rebooting in 5 seconds..

Outcomes