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 [] (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 (3820 ms) => setenv serverip 192.168.56.75 setenv serverip 192.168.56.75 => tftp 0x12000000 46266/tftp-deploy-rnjqc8mi/kernel/zImage tftp 0x12000000 46266/tftp-deploy-rnjqc8mi/kernel/zImage Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.30 Filename '46266/tftp-deploy-rnjqc8mi/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ### 9.1 MiB/s done Bytes transferred = 10537768 (a0cb28 hex) => tftp 0x13000000 46266/tftp-deploy-rnjqc8mi/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 46266/tftp-deploy-rnjqc8mi/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.30 Filename '46266/tftp-deploy-rnjqc8mi/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ##################################### 9.5 MiB/s done Bytes transferred = 6254027 (5f6dcb hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 46266/tftp-deploy-rnjqc8mi/dtb/imx6q-udoo.dtb tftp 0x18000000 46266/tftp-deploy-rnjqc8mi/dtb/imx6q-udoo.dtb Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.30 Filename '46266/tftp-deploy-rnjqc8mi/dtb/imx6q-udoo.dtb'. Load address: 0x18000000 Loading: *### 5.8 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/46266/extract-nfsrootfs-kyfgd8a_,tcp,hard ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.75:/var/lib/lava/dispatcher/tmp/46266/extract-nfsrootfs-kyfgd8a_,tcp,hard ip=dhcp' => bootz 0x12000000 0x13000000 0x18000000 bootz 0x12000000 0x13000000 0x18000000 Kernel image @ 0x12000000 [ 0x000000 - 0xa0cb28 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 6253963 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 5.10.162-cip23 (KernelCI@build-j782767-arm-gcc-10-imx-v6-v7-defconfig-zb4d4) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Wed Jan 4 11:53:20 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/46266/extract-nfsrootfs-kyfgd8a_,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: 937268K/1048576K available (14336K kernel code, 2023K rwdata, 4844K rodata, 1024K init, 6660K bss, 45772K 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 [ 0.000009] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.000042] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.001719] Console: colour dummy device 80x30 [ 0.001770] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001793] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001815] ... MAX_LOCK_DEPTH: 48 [ 0.001836] ... MAX_LOCKDEP_KEYS: 8192 [ 0.001857] ... CLASSHASH_SIZE: 4096 [ 0.001879] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001901] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001922] ... CHAINHASH_SIZE: 32768 [ 0.001943] memory used by lock dependency info: 4061 kB [ 0.001964] memory used for stack traces: 2112 kB [ 0.001986] per task-struct memory footprint: 1536 bytes [ 0.002105] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.002149] pid_max: default: 32768 minimum: 301 [ 0.002523] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.002562] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.006005] CPU: Testing write buffer coherency: ok [ 0.006136] CPU0: Spectre v2: using BPIALL workaround [ 0.007126] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.010185] Setting up static identity map for 0x10100000 - 0x10100078 [ 0.010900] rcu: Hierarchical SRCU implementation. [ 0.013262] smp: Bringing up secondary CPUs ... [ 0.016421] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.016436] CPU1: Spectre v2: using BPIALL workaround [ 0.020479] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.020496] CPU2: Spectre v2: using BPIALL workaround [ 0.023614] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.023631] CPU3: Spectre v2: using BPIALL workaround [ 0.024360] smp: Brought up 1 node, 4 CPUs [ 0.024397] SMP: Total of 4 processors activated (24.00 BogoMIPS). [ 0.024427] CPU: All CPU(s) started in SVC mode. [ 0.027170] devtmpfs: initialized [ 0.066946] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.069834] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.069916] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.074010] pinctrl core: initialized pinctrl subsystem [ 0.080673] NET: Registered protocol family 16 [ 0.109276] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.115212] thermal_sys: Registered thermal governor 'step_wise' [ 0.115756] cpuidle: using governor menu [ 0.115947] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.457779] vdd1p1: supplied by regulator-dummy [ 0.477941] vdd3p0: supplied by regulator-dummy [ 0.497256] vdd2p5: supplied by regulator-dummy [ 0.516497] vddarm: supplied by regulator-dummy [ 0.536730] vddpu: supplied by regulator-dummy [ 0.555327] vddsoc: supplied by regulator-dummy [ 1.142257] No ATAGs? [ 1.142790] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 1.142896] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 1.148350] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 1.268117] vgaarb: loaded [ 1.270632] SCSI subsystem initialized [ 1.272467] usbcore: registered new interface driver usbfs [ 1.272749] usbcore: registered new interface driver hub [ 1.272945] usbcore: registered new device driver usb [ 1.273515] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator [ 1.274383] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests [ 1.274859] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator [ 1.275528] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests [ 1.279770] i2c i2c-1: IMX I2C adapter registered [ 1.284241] i2c i2c-2: IMX I2C adapter registered [ 1.285283] mc: Linux media interface: v0.10 [ 1.285446] videodev: Linux video capture interface: v2.00 [ 1.286081] pps_core: LinuxPPS API ver. 1 registered [ 1.286117] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.286199] PTP clock support registered [ 1.288148] Advanced Linux Sound Architecture Driver Initialized. [ 1.292649] Bluetooth: Core ver 2.22 [ 1.292798] NET: Registered protocol family 31 [ 1.292833] Bluetooth: HCI device and connection manager initialized [ 1.292969] Bluetooth: HCI socket layer initialized [ 1.293022] Bluetooth: L2CAP socket layer initialized [ 1.293262] Bluetooth: SCO socket layer initialized [ 1.295967] clocksource: Switched to clocksource mxc_timer1 [ 2.868753] VFS: Disk quotas dquot_6.6.0 [ 2.868980] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.907312] NET: Registered protocol family 2 [ 2.907912] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 2.911246] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear) [ 2.911799] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 2.911980] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear) [ 2.913173] TCP: Hash tables configured (established 8192 bind 8192) [ 2.913879] UDP hash table entries: 512 (order: 3, 49152 bytes, linear) [ 2.914111] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear) [ 2.914898] NET: Registered protocol family 1 [ 2.917900] RPC: Registered named UNIX socket transport module. [ 2.918017] RPC: Registered udp transport module. [ 2.918053] RPC: Registered tcp transport module. [ 2.918087] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.919978] PCI: CLS 0 bytes, default 64 [ 2.921434] Trying to unpack rootfs image as initramfs... [ 3.494647] Freeing initrd memory: 6108K [ 3.496923] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 3.497979] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 3.505087] Initialise system trusted keyrings [ 3.506055] workingset: timestamp_bits=30 max_order=18 bucket_order=0 [ 3.533778] NFS: Registering the id_resolver key type [ 3.534036] Key type id_resolver registered [ 3.534149] Key type id_legacy registered [ 3.534546] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 3.534668] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 3.534874] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 3.537321] fuse: init (API version 7.32) [ 3.630852] Key type asymmetric registered [ 3.631036] Asymmetric key parser 'x509' registered [ 3.631400] bounce: pool size: 64 pages [ 3.631552] io scheduler mq-deadline registered [ 3.631589] io scheduler kyber registered [ 3.655435] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 3.655562] imx-sdma 20ec000.sdma: Falling back to sysfs fallback for: imx/sdma/sdma-imx6q.bin [ 3.661704] mxs-dma 110000.dma-apbh: initialized [ 3.675359] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 70, base_baud = 5000000) is a IMX [ 4.568963] printk: console [ttymxc1] enabled [ 4.578446] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 71, base_baud = 5000000) is a IMX [ 4.624926] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops) [ 4.631674] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops) [ 4.638227] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops) [ 4.643933] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108 [ 4.650879] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007 [ 4.657196] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215 [ 4.663329] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0 [ 4.672843] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0 [ 4.686183] imx-ipuv3 2400000.ipu: IPUv3H probed [ 4.699001] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 4.707083] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 4.715012] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops) [ 4.722936] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops) [ 4.731731] dwhdmi-imx 120000.hdmi: Detected HDMI TX controller v1.30a with HDCP (DWC HDMI 3D TX PHY) [ 4.748784] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 4.759638] [drm] Initialized imx-drm 1.0.0 20120507 for display-subsystem on minor 1 [ 4.769483] imx-drm display-subsystem: [drm] Cannot find any crtc or sizes [ 4.777847] imx-ipuv3 2800000.ipu: IPUv3H probed [ 4.820528] brd: module loaded [ 4.873441] loop: module loaded [ 4.879505] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 4.887584] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 4.895624] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 4.903899] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 4.912254] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator [ 4.920397] ahci-imx 2200000.sata: supply phy not found, using dummy regulator [ 4.928099] ahci-imx 2200000.sata: supply target not found, using dummy regulator [ 4.939335] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 4.946453] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 4.955276] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 4.969208] scsi host0: ahci-imx [ 4.974483] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 74 [ 4.996539] CAN device driver interface [ 5.005332] pps pps0: new PPS source ptp0 [ 5.048906] fec 2188000.ethernet eth0: registered PHC device 0 [ 5.057763] usbcore: registered new interface driver r8152 [ 5.063411] usbcore: registered new interface driver lan78xx [ 5.069342] usbcore: registered new interface driver asix [ 5.074898] usbcore: registered new interface driver ax88179_178a [ 5.081190] usbcore: registered new interface driver cdc_ether [ 5.087295] usbcore: registered new interface driver smsc95xx [ 5.093185] usbcore: registered new interface driver net1080 [ 5.099035] usbcore: registered new interface driver cdc_subset [ 5.105098] usbcore: registered new interface driver zaurus [ 5.110864] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 5.118704] usbcore: registered new interface driver cdc_ncm [ 5.124394] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.131025] ehci-pci: EHCI PCI platform driver [ 5.135627] ehci-mxc: Freescale On-Chip EHCI Host driver [ 5.142173] usbcore: registered new interface driver usb-storage [ 5.169475] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc0 [ 5.175698] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01T00:00:00 UTC (0) [ 5.185403] i2c /dev entries driver [ 5.203375] Bluetooth: HCI UART driver ver 2.3 [ 5.207937] Bluetooth: HCI UART protocol H4 registered [ 5.213199] Bluetooth: HCI UART protocol LL registered [ 5.221915] sdhci: Secure Digital Host Controller Interface driver [ 5.228181] sdhci: Copyright(c) Pierre Ossman [ 5.232565] sdhci-pltfm: SDHCI platform and OF driver helper [ 5.241890] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO [ 5.242448] caam 2100000.crypto: Entropy delay = 3200 [ 5.289012] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA [ 5.308685] ata1: SATA link down (SStatus 0 SControl 300) [ 5.312963] caam 2100000.crypto: Instantiated RNG4 SH0 [ 5.314574] ahci-imx 2200000.sata: no device found, disabling link. [ 5.325745] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug [ 5.373723] caam 2100000.crypto: Instantiated RNG4 SH1 [ 5.379147] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4) [ 5.385837] caam 2100000.crypto: job rings = 2, qi = 0 [ 5.420328] caam algorithms registered in /proc/crypto [ 5.431217] caam 2100000.crypto: registering rng-caam [ 5.436832] mmc2: host does not support reading read-only switch, assuming write-enable [ 5.447447] mmc2: new high speed SDXC card at address 59b4 [ 5.456749] mmcblk2: mmc2:59b4 SD128 119 GiB [ 5.470468] mmcblk2: p1 p2 [ 5.559422] random: crng init done [ 5.563914] usbcore: registered new interface driver usbhid [ 5.569615] usbhid: USB HID core driver [ 5.577930] ipu1_csi0: Registered ipu1_csi0 capture as /dev/video0 [ 5.586029] ipu1_ic_prpenc: Registered ipu1_ic_prpenc capture as /dev/video1 [ 5.594104] ipu1_ic_prpvf: Registered ipu1_ic_prpvf capture as /dev/video2 [ 5.602614] ipu1_csi1: Registered ipu1_csi1 capture as /dev/video3 [ 5.610263] ipu2_csi0: Registered ipu2_csi0 capture as /dev/video4 [ 5.617295] ipu2_ic_prpenc: Registered ipu2_ic_prpenc capture as /dev/video5 [ 5.625297] ipu2_ic_prpvf: Registered ipu2_ic_prpvf capture as /dev/video6 [ 5.633526] ipu2_csi1: Registered ipu2_csi1 capture as /dev/video7 [ 5.664644] fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW [ 5.685009] NET: Registered protocol family 10 [ 5.694688] Segment Routing with IPv6 [ 5.698605] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 5.707465] NET: Registered protocol family 17 [ 5.711984] can: controller area network core [ 5.716778] NET: Registered protocol family 29 [ 5.721261] can: raw protocol [ 5.724392] can: broadcast manager protocol [ 5.728829] can: netlink gateway - max_hops=1 [ 5.733834] Key type dns_resolver registered [ 5.754306] Registering SWP/SWPB emulation handler [ 5.759834] Loading compiled-in X.509 certificates [ 5.899565] imx_usb 2184000.usb: No over current polarity defined [ 6.531104] mxs_phy 20c9000.usbphy: Data pin can't make good contact. [ 6.547289] imx_usb 2184200.usb: No over current polarity defined