Trying 192.168.56.21... Connected to conserv1. Escape character is '^]'. ser2net port telnet,3001 device serialdev, /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2.1.4:1.0-port0, 115200n81, local=false [,115200N81] (Debian GNU/Linux) U-Boot SPL 2015.10-00061-g68849f9 (Jan 08 2016 - 17:01:43) U-Boot 2015.10-00061-g68849f9 (Jan 08 2016 - 17:01:43 +0100) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Board: UDOO Quad DRAM: 1 GiB MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default environment No panel detected: default to HDMI Display: HDMI (1024x768) In: serial Out: serial Err: serial Net: using phy at 6 FEC [PRIME] Hit any key to stop autoboot: 3  0 => setenv autoload no setenv autoload no => setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff => setenv fdt_high 0xffffffff setenv fdt_high 0xffffffff => dhcp dhcp FEC Waiting for PHY auto negotiation to complete.... done BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 *** Unhandled DHCP Option in OFFER/ACK: 42 *** Unhandled DHCP Option in OFFER/ACK: 42 DHCP client bound to address 192.168.56.30 (3818 ms) => setenv serverip 192.168.56.75 setenv serverip 192.168.56.75 => tftp 0x12000000 65542/tftp-deploy-zsm3_f6y/kernel/zImage tftp 0x12000000 65542/tftp-deploy-zsm3_f6y/kernel/zImage Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.30 Filename '65542/tftp-deploy-zsm3_f6y/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# #### 9.6 MiB/s done Bytes transferred = 10544040 (a0e3a8 hex) => tftp 0x13000000 65542/tftp-deploy-zsm3_f6y/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 65542/tftp-deploy-zsm3_f6y/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.30 Filename '65542/tftp-deploy-zsm3_f6y/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ##################################### 9.7 MiB/s done Bytes transferred = 6255245 (5f728d hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 65542/tftp-deploy-zsm3_f6y/dtb/imx6q-udoo.dtb tftp 0x18000000 65542/tftp-deploy-zsm3_f6y/dtb/imx6q-udoo.dtb Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.30 Filename '65542/tftp-deploy-zsm3_f6y/dtb/imx6q-udoo.dtb'. Load address: 0x18000000 Loading: *### 8.7 MiB/s done Bytes transferred = 36444 (8e5c hex) => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.75:/var/lib/lava/dispatcher/tmp/65542/extract-nfsrootfs-utkfv3jt,tcp,hard ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.75:/var/lib/lava/dispatcher/tmp/65542/extract-nfsrootfs-utkfv3jt,tcp,hard ip=dhcp' => bootz 0x12000000 0x13000000 0x18000000 bootz 0x12000000 0x13000000 0x18000000 Kernel image @ 0x12000000 [ 0x000000 - 0xa0e3a8 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 6255181 Bytes = 6 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 18000000 Booting using the fdt blob at 0x18000000 Using Device Tree in place at 18000000, end 1800be5b Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.167-cip26 (KernelCI@build-j1096704-arm-gcc-10-imx-v6-v7-defconfig-fh4qr) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Thu Feb 23 21:47:11 UTC 2023 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: Udoo i.MX6 Quad Board [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] cma: Reserved 64 MiB at 0x4c000000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000010000000-0x000000003fffffff] [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff] [ 0.000000] percpu: Embedded 20 pages/cpu s51948 r8192 d21780 u81920 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.75:/var/lib/lava/dispatcher/tmp/65542/extract-nfsrootfs-utkfv3jt,tcp,hard ip=dhcp [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 937260K/1048576K available (14336K kernel code, 2024K rwdata, 4848K rodata, 1024K init, 6663K bss, 45780K reserved, 65536K cma-reserved, 196608K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU lockdep checking is enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] L2C-310 errata 752271 769419 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.000039] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.001699] Console: colour dummy device 80x30 [ 0.001751] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001774] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001797] ... MAX_LOCK_DEPTH: 48 [ 0.001819] ... MAX_LOCKDEP_KEYS: 8192 [ 0.001840] ... CLASSHASH_SIZE: 4096 [ 0.001860] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001881] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001901] ... CHAINHASH_SIZE: 32768 [ 0.001924] memory used by lock dependency info: 4061 kB [ 0.001945] memory used for stack traces: 2112 kB [ 0.001967] per task-struct memory footprint: 1536 bytes [ 0.002085] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.002129] pid_max: default: 32768 minimum: 301 [ 0.002505] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.002541] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.005984] CPU: Testing write buffer coherency: ok [ 0.006115] CPU0: Spectre v2: using BPIALL workaround [ 0.007139] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.010261] Setting up static identity map for 0x10100000 - 0x10100078 [ 0.010992] rcu: Hierarchical SRCU implementation. [ 0.013323] smp: Bringing up secondary CPUs ... [ 0.016556] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.016571] CPU1: Spectre v2: using BPIALL workaround [ 0.020747] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.020762] CPU2: Spectre v2: using BPIALL workaround [ 0.023971] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.023988] CPU3: Spectre v2: using BPIALL workaround [ 0.024747] smp: Brought up 1 node, 4 CPUs [ 0.024786] SMP: Total of 4 processors activated (24.00 BogoMIPS). [ 0.024816] CPU: All CPU(s) started in SVC mode. [ 0.027613] devtmpfs: initialized [ 0.068040] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.070974] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.071060] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.075154] pinctrl core: initialized pinctrl subsystem [ 0.081830] NET: Registered protocol family 16 [ 0.112098] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.118026] thermal_sys: Registered thermal governor 'step_wise' [ 0.118587] cpuidle: using governor menu [ 0.118784] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.474445] vdd1p1: supplied by regulator-dummy [ 0.495392] vdd3p0: supplied by regulator-dummy [ 0.515527] vdd2p5: supplied by regulator-dummy [ 0.535609] vddarm: supplied by regulator-dummy [ 0.556704] vddpu: supplied by regulator-dummy [ 0.576243] vddsoc: supplied by regulator-dummy [ 1.185233] No ATAGs? [ 1.185832] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 1.185936] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 1.191660] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 1.313940] vgaarb: loaded [ 1.316434] SCSI subsystem initialized [ 1.318339] usbcore: registered new interface driver usbfs [ 1.318639] usbcore: registered new interface driver hub [ 1.318832] usbcore: registered new device driver usb [ 1.319402] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator [ 1.320440] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests [ 1.320926] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator [ 1.321734] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests [ 1.325893] i2c i2c-1: IMX I2C adapter registered [ 1.330332] i2c i2c-2: IMX I2C adapter registered [ 1.331325] mc: Linux media interface: v0.10 [ 1.331485] videodev: Linux video capture interface: v2.00 [ 1.332173] pps_core: LinuxPPS API ver. 1 registered [ 1.332207] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.332289] PTP clock support registered [ 1.334181] Advanced Linux Sound Architecture Driver Initialized. [ 1.338815] Bluetooth: Core ver 2.22 [ 1.338975] NET: Registered protocol family 31 [ 1.339009] Bluetooth: HCI device and connection manager initialized [ 1.339146] Bluetooth: HCI socket layer initialized [ 1.339201] Bluetooth: L2CAP socket layer initialized [ 1.339437] Bluetooth: SCO socket layer initialized [ 1.342197] clocksource: Switched to clocksource mxc_timer1 [ 2.924128] VFS: Disk quotas dquot_6.6.0 [ 2.924367] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.963466] NET: Registered protocol family 2 [ 2.964067] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 2.967209] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear) [ 2.967808] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 2.967993] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear) [ 2.969183] TCP: Hash tables configured (established 8192 bind 8192) [ 2.969821] UDP hash table entries: 512 (order: 3, 49152 bytes, linear) [ 2.970055] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear) [ 2.970856] NET: Registered protocol family 1 [ 2.973795] RPC: Registered named UNIX socket transport module. [ 2.973907] RPC: Registered udp transport module. [ 2.973942] RPC: Registered tcp transport module. [ 2.973975] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.975859] PCI: CLS 0 bytes, default 64 [ 2.977338] Trying to unpack rootfs image as initramfs... [ 3.555598] Freeing initrd memory: 6112K [ 3.557632] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 3.558723] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 3.566042] Initialise system trusted keyrings [ 3.566932] workingset: timestamp_bits=30 max_order=18 bucket_order=0 [ 3.595479] NFS: Registering the id_resolver key type [ 3.595718] Key type id_resolver registered [ 3.595833] Key type id_legacy registered [ 3.596236] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 3.596356] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 3.596562] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 3.598755] fuse: init (API version 7.32) [ 3.691307] Key type asymmetric registered [ 3.691487] Asymmetric key parser 'x509' registered [ 3.691899] bounce: pool size: 64 pages [ 3.692177] io scheduler mq-deadline registered [ 3.692216] io scheduler kyber registered [ 3.716700] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 3.716824] imx-sdma 20ec000.sdma: Falling back to sysfs fallback for: imx/sdma/sdma-imx6q.bin [ 3.723720] mxs-dma 110000.dma-apbh: initialized [ 3.737558] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 70, base_baud = 5000000) is a IMX [ 4.631629] printk: console [ttymxc1] enabled [ 4.641190] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 71, base_baud = 5000000) is a IMX [ 4.688810] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops) [ 4.695581] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops) [ 4.702241] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops) [ 4.707951] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108 [ 4.714887] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007 [ 4.721142] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215 [ 4.727367] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0 [ 4.736934] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0 [ 4.750462] imx-ipuv3 2400000.ipu: IPUv3H probed [ 4.763568] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 4.771541] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 4.779550] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops) [ 4.787501] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops) [ 4.796340] dwhdmi-imx 120000.hdmi: Detected HDMI TX controller v1.30a with HDCP (DWC HDMI 3D TX PHY) [ 4.813473] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 4.824329] [drm] Initialized imx-drm 1.0.0 20120507 for display-subsystem on minor 1 [ 4.834189] imx-drm display-subsystem: [drm] Cannot find any crtc or sizes [ 4.842587] imx-ipuv3 2800000.ipu: IPUv3H probed [ 4.886054] brd: module loaded [ 4.940353] loop: module loaded [ 4.946582] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 4.954688] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 4.962786] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 4.971000] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 4.979090] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator [ 4.987548] ahci-imx 2200000.sata: supply phy not found, using dummy regulator [ 4.995244] ahci-imx 2200000.sata: supply target not found, using dummy regulator [ 5.006500] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 5.013619] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 5.022505] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 5.036829] scsi host0: ahci-imx [ 5.042287] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 74 [ 5.064265] CAN device driver interface [ 5.073244] pps pps0: new PPS source ptp0 [ 5.116600] fec 2188000.ethernet eth0: registered PHC device 0 [ 5.125652] usbcore: registered new interface driver r8152 [ 5.131318] usbcore: registered new interface driver lan78xx [ 5.137325] usbcore: registered new interface driver asix [ 5.142944] usbcore: registered new interface driver ax88179_178a [ 5.149187] usbcore: registered new interface driver cdc_ether [ 5.155316] usbcore: registered new interface driver smsc95xx [ 5.161225] usbcore: registered new interface driver net1080 [ 5.167087] usbcore: registered new interface driver cdc_subset [ 5.173206] usbcore: registered new interface driver zaurus [ 5.178922] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 5.186605] usbcore: registered new interface driver cdc_ncm [ 5.192343] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.198900] ehci-pci: EHCI PCI platform driver [ 5.203544] ehci-mxc: Freescale On-Chip EHCI Host driver [ 5.210076] usbcore: registered new interface driver usb-storage [ 5.237679] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc0 [ 5.244145] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01T00:00:00 UTC (0) [ 5.253709] i2c /dev entries driver [ 5.272192] Bluetooth: HCI UART driver ver 2.3 [ 5.276677] Bluetooth: HCI UART protocol H4 registered [ 5.281939] Bluetooth: HCI UART protocol LL registered [ 5.290826] sdhci: Secure Digital Host Controller Interface driver [ 5.297108] sdhci: Copyright(c) Pierre Ossman [ 5.301496] sdhci-pltfm: SDHCI platform and OF driver helper [ 5.310819] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO [ 5.311519] caam 2100000.crypto: Entropy delay = 3200 [ 5.354174] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA [ 5.381871] caam 2100000.crypto: Instantiated RNG4 SH0 [ 5.384999] ata1: SATA link down (SStatus 0 SControl 300) [ 5.392949] ahci-imx 2200000.sata: no device found, disabling link. [ 5.399252] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug [ 5.399365] mmc2: host does not support reading read-only switch, assuming write-enable [ 5.417019] mmc2: new high speed SDXC card at address 59b4 [ 5.426258] mmcblk2: mmc2:59b4 SD128 119 GiB [ 5.440237] mmcblk2: p1 p2 [ 5.442637] caam 2100000.crypto: Instantiated RNG4 SH1 [ 5.448396] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4) [ 5.455115] caam 2100000.crypto: job rings = 2, qi = 0 [ 5.489133] caam algorithms registered in /proc/crypto [ 5.499523] caam 2100000.crypto: registering rng-caam [ 5.510687] usbcore: registered new interface driver usbhid [ 5.516400] usbhid: USB HID core driver [ 5.524846] ipu1_csi0: Registered ipu1_csi0 capture as /dev/video0 [ 5.533000] ipu1_ic_prpenc: Registered ipu1_ic_prpenc capture as /dev/video1 [ 5.541041] ipu1_ic_prpvf: Registered ipu1_ic_prpvf capture as /dev/video2 [ 5.549638] ipu1_csi1: Registered ipu1_csi1 capture as /dev/video3 [ 5.557330] ipu2_csi0: Registered ipu2_csi0 capture as /dev/video4 [ 5.564392] ipu2_ic_prpenc: Registered ipu2_ic_prpenc capture as /dev/video5 [ 5.572307] ipu2_ic_prpvf: Registered ipu2_ic_prpvf capture as /dev/video6 [ 5.580489] ipu2_csi1: Registered ipu2_csi1 capture as /dev/video7 [ 5.612803] fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW [ 5.633987] NET: Registered protocol family 10 [ 5.643635] Segment Routing with IPv6 [ 5.647475] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 5.656447] NET: Registered protocol family 17 [ 5.660965] can: controller area network core [ 5.665791] NET: Registered protocol family 29 [ 5.670272] can: raw protocol [ 5.673510] can: broadcast manager protocol [ 5.677763] can: netlink gateway - max_hops=1 [ 5.682853] Key type dns_resolver registered [ 5.688076] random: crng init done [ 5.703543] Registering SWP/SWPB emulation handler [ 5.709006] Loading compiled-in X.509 certificates [ 5.852248] imx_usb 2184000.usb: No over current polarity defined [ 6.482333] mxs_phy 20c9000.usbphy: Data pin can't make good contact. [ 6.498542] imx_usb 2184200.usb: No over current polarity defined