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 (3812 ms) => setenv serverip 192.168.56.125 setenv serverip 192.168.56.125 => tftp 0x12000000 351918/tftp-deploy-z461jyf4/kernel/zImage tftp 0x12000000 351918/tftp-deploy-z461jyf4/kernel/zImage Using FEC device TFTP from server 192.168.56.125; our IP address is 192.168.56.30 Filename '351918/tftp-deploy-z461jyf4/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ## 4.5 MiB/s done Bytes transferred = 10514592 (a070a0 hex) => tftp 0x13000000 351918/tftp-deploy-z461jyf4/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 351918/tftp-deploy-z461jyf4/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.56.125; our IP address is 192.168.56.30 Filename '351918/tftp-deploy-z461jyf4/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# #################################### 6.9 MiB/s done Bytes transferred = 6253334 (5f6b16 hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 351918/tftp-deploy-z461jyf4/dtb/imx6q-udoo.dtb tftp 0x18000000 351918/tftp-deploy-z461jyf4/dtb/imx6q-udoo.dtb Using FEC device TFTP from server 192.168.56.125; our IP address is 192.168.56.30 Filename '351918/tftp-deploy-z461jyf4/dtb/imx6q-udoo.dtb'. Load address: 0x18000000 Loading: *### 6.9 MiB/s done Bytes transferred = 36388 (8e24 hex) => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.125:/var/lib/lava/dispatcher/tmp/351918/extract-nfsrootfs-zaqrpns3,tcp,hard ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.125:/var/lib/lava/dispatcher/tmp/351918/extract-nfsrootfs-zaqrpns3,tcp,hard ip=dhcp' => bootz 0x12000000 0x13000000 0x18000000 bootz 0x12000000 0x13000000 0x18000000 Kernel image @ 0x12000000 [ 0x000000 - 0xa070a0 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 6253270 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 1800be23 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.129-cip12 (KernelCI@build-j402880-arm-gcc-10-imx-v6-v7-defconfig-mbzbr) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue Jul 26 13:58:37 UTC 2022 [ 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 s51884 r8192 d21844 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=192.168.56.125:/var/lib/lava/dispatcher/tmp/351918/extract-nfsrootfs-zaqrpns3,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: 937264K/1048576K available (14336K kernel code, 2022K rwdata, 4840K rodata, 1024K init, 6661K bss, 45776K 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 [ 0.000010] 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 [ 0.001601] Console: colour dummy device 80x30 [ 0.001652] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001675] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001698] ... MAX_LOCK_DEPTH: 48 [ 0.001720] ... MAX_LOCKDEP_KEYS: 8192 [ 0.001742] ... CLASSHASH_SIZE: 4096 [ 0.001764] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001786] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001808] ... CHAINHASH_SIZE: 32768 [ 0.001830] memory used by lock dependency info: 4061 kB [ 0.001852] memory used for stack traces: 2112 kB [ 0.001873] per task-struct memory footprint: 1536 bytes [ 0.001989] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.002034] pid_max: default: 32768 minimum: 301 [ 0.002416] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.002454] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.005875] CPU: Testing write buffer coherency: ok [ 0.006000] CPU0: Spectre v2: using BPIALL workaround [ 0.007000] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.010028] Setting up static identity map for 0x10100000 - 0x10100078 [ 0.010764] rcu: Hierarchical SRCU implementation. [ 0.013127] smp: Bringing up secondary CPUs ... [ 0.016296] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.016313] CPU1: Spectre v2: using BPIALL workaround [ 0.020388] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.020405] CPU2: Spectre v2: using BPIALL workaround [ 0.023512] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.023526] CPU3: Spectre v2: using BPIALL workaround [ 0.024267] smp: Brought up 1 node, 4 CPUs [ 0.024305] SMP: Total of 4 processors activated (24.00 BogoMIPS). [ 0.024335] CPU: All CPU(s) started in SVC mode. [ 0.027116] devtmpfs: initialized [ 0.065511] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.068388] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.068472] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.072656] pinctrl core: initialized pinctrl subsystem [ 0.079131] NET: Registered protocol family 16 [ 0.107350] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.113158] thermal_sys: Registered thermal governor 'step_wise' [ 0.113701] cpuidle: using governor menu [ 0.113893] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.474794] vdd1p1: supplied by regulator-dummy [ 0.495942] vdd3p0: supplied by regulator-dummy [ 0.516270] vdd2p5: supplied by regulator-dummy [ 0.536588] vddarm: supplied by regulator-dummy [ 0.557868] vddpu: supplied by regulator-dummy [ 0.577597] vddsoc: supplied by regulator-dummy [ 1.194901] No ATAGs? [ 1.195492] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 1.195594] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 1.201250] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 1.319145] mxs-dma 110000.dma-apbh: initialized [ 1.326853] vgaarb: loaded [ 1.329259] SCSI subsystem initialized [ 1.331128] usbcore: registered new interface driver usbfs [ 1.331413] usbcore: registered new interface driver hub [ 1.331607] usbcore: registered new device driver usb [ 1.332200] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator [ 1.333098] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests [ 1.333601] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator [ 1.334377] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests [ 1.338581] i2c i2c-1: IMX I2C adapter registered [ 1.343171] i2c i2c-2: IMX I2C adapter registered [ 1.344225] mc: Linux media interface: v0.10 [ 1.344389] videodev: Linux video capture interface: v2.00 [ 1.345076] pps_core: LinuxPPS API ver. 1 registered [ 1.345112] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.345191] PTP clock support registered [ 1.347060] Advanced Linux Sound Architecture Driver Initialized. [ 1.351661] Bluetooth: Core ver 2.22 [ 1.351857] NET: Registered protocol family 31 [ 1.351892] Bluetooth: HCI device and connection manager initialized [ 1.352029] Bluetooth: HCI socket layer initialized [ 1.352079] Bluetooth: L2CAP socket layer initialized [ 1.352269] Bluetooth: SCO socket layer initialized [ 1.354938] clocksource: Switched to clocksource mxc_timer1 [ 2.933703] VFS: Disk quotas dquot_6.6.0 [ 2.933938] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.971643] NET: Registered protocol family 2 [ 2.972237] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 2.975423] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear) [ 2.976013] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 2.976204] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear) [ 2.977390] TCP: Hash tables configured (established 8192 bind 8192) [ 2.978020] UDP hash table entries: 512 (order: 3, 49152 bytes, linear) [ 2.978252] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear) [ 2.979041] NET: Registered protocol family 1 [ 2.981824] RPC: Registered named UNIX socket transport module. [ 2.981937] RPC: Registered udp transport module. [ 2.981971] RPC: Registered tcp transport module. [ 2.982004] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.983891] PCI: CLS 0 bytes, default 64 [ 2.985489] Trying to unpack rootfs image as initramfs... [ 3.552050] Freeing initrd memory: 6108K [ 3.553719] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 3.555029] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 3.562394] Initialise system trusted keyrings [ 3.563308] workingset: timestamp_bits=30 max_order=18 bucket_order=0 [ 3.590369] NFS: Registering the id_resolver key type [ 3.590575] Key type id_resolver registered [ 3.590692] Key type id_legacy registered [ 3.591076] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 3.591198] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 3.591405] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 3.593512] fuse: init (API version 7.32) [ 3.687141] Key type asymmetric registered [ 3.687320] Asymmetric key parser 'x509' registered [ 3.687685] bounce: pool size: 64 pages [ 3.687836] io scheduler mq-deadline registered [ 3.687874] io scheduler kyber registered [ 3.711670] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 3.711798] imx-sdma 20ec000.sdma: Falling back to sysfs fallback for: imx/sdma/sdma-imx6q.bin [ 3.726542] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 70, base_baud = 5000000) is a IMX [ 4.620365] printk: console [ttymxc1] enabled [ 4.630472] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 71, base_baud = 5000000) is a IMX [ 4.678402] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops) [ 4.685016] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops) [ 4.691525] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops) [ 4.697320] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108 [ 4.704196] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007 [ 4.710517] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215 [ 4.716730] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0 [ 4.726230] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0 [ 4.739761] imx-ipuv3 2400000.ipu: IPUv3H probed [ 4.752814] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 4.760893] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 4.768903] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops) [ 4.776831] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops) [ 4.785708] dwhdmi-imx 120000.hdmi: Detected HDMI TX controller v1.30a with HDCP (DWC HDMI 3D TX PHY) [ 4.802419] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 4.813051] [drm] Initialized imx-drm 1.0.0 20120507 for display-subsystem on minor 1 [ 4.822906] imx-drm display-subsystem: [drm] Cannot find any crtc or sizes [ 4.831389] imx-ipuv3 2800000.ipu: IPUv3H probed [ 4.873317] brd: module loaded [ 4.925473] loop: module loaded [ 4.931447] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 4.939557] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 4.947660] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 4.955933] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 4.964295] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator [ 4.972409] ahci-imx 2200000.sata: supply phy not found, using dummy regulator [ 4.980146] ahci-imx 2200000.sata: supply target not found, using dummy regulator [ 4.991379] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 4.998502] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 5.007393] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 5.021258] scsi host0: ahci-imx [ 5.026691] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 74 [ 5.048345] CAN device driver interface [ 5.057407] pps pps0: new PPS source ptp0 [ 5.100381] fec 2188000.ethernet eth0: registered PHC device 0 [ 5.109447] usbcore: registered new interface driver r8152 [ 5.115185] usbcore: registered new interface driver lan78xx [ 5.121043] usbcore: registered new interface driver asix [ 5.126707] usbcore: registered new interface driver ax88179_178a [ 5.132964] usbcore: registered new interface driver cdc_ether [ 5.139092] usbcore: registered new interface driver smsc95xx [ 5.145053] usbcore: registered new interface driver net1080 [ 5.150856] usbcore: registered new interface driver cdc_subset [ 5.156988] usbcore: registered new interface driver zaurus [ 5.162708] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 5.170390] usbcore: registered new interface driver cdc_ncm [ 5.176128] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.182684] ehci-pci: EHCI PCI platform driver [ 5.187329] ehci-mxc: Freescale On-Chip EHCI Host driver [ 5.193881] usbcore: registered new interface driver usb-storage [ 5.221696] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc0 [ 5.228156] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01T00:00:00 UTC (0) [ 5.237746] i2c /dev entries driver [ 5.256237] Bluetooth: HCI UART driver ver 2.3 [ 5.260721] Bluetooth: HCI UART protocol H4 registered [ 5.266037] Bluetooth: HCI UART protocol LL registered [ 5.274961] sdhci: Secure Digital Host Controller Interface driver [ 5.281173] sdhci: Copyright(c) Pierre Ossman [ 5.285617] sdhci-pltfm: SDHCI platform and OF driver helper [ 5.294669] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO [ 5.295702] caam 2100000.crypto: Entropy delay = 3200 [ 5.336948] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA [ 5.365186] ata1: SATA link down (SStatus 0 SControl 300) [ 5.365713] caam 2100000.crypto: Instantiated RNG4 SH0 [ 5.371063] ahci-imx 2200000.sata: no device found, disabling link. [ 5.382290] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug [ 5.398657] mmc2: host does not support reading read-only switch, assuming write-enable [ 5.409126] mmc2: new high speed SDXC card at address 59b4 [ 5.418364] mmcblk2: mmc2:59b4 SD128 119 GiB [ 5.426480] caam 2100000.crypto: Instantiated RNG4 SH1 [ 5.431689] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4) [ 5.432120] mmcblk2: p1 p2 [ 5.438390] caam 2100000.crypto: job rings = 2, qi = 0 [ 5.470343] caam algorithms registered in /proc/crypto [ 5.480410] caam 2100000.crypto: registering rng-caam [ 5.609295] random: crng init done [ 5.613772] usbcore: registered new interface driver usbhid [ 5.619499] usbhid: USB HID core driver [ 5.627883] ipu1_csi0: Registered ipu1_csi0 capture as /dev/video0 [ 5.635953] ipu1_ic_prpenc: Registered ipu1_ic_prpenc capture as /dev/video1 [ 5.643969] ipu1_ic_prpvf: Registered ipu1_ic_prpvf capture as /dev/video2 [ 5.652568] ipu1_csi1: Registered ipu1_csi1 capture as /dev/video3 [ 5.660258] ipu2_csi0: Registered ipu2_csi0 capture as /dev/video4 [ 5.667293] ipu2_ic_prpenc: Registered ipu2_ic_prpenc capture as /dev/video5 [ 5.675263] ipu2_ic_prpvf: Registered ipu2_ic_prpvf capture as /dev/video6 [ 5.683462] ipu2_csi1: Registered ipu2_csi1 capture as /dev/video7 [ 5.715684] fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW [ 5.736500] NET: Registered protocol family 10 [ 5.745984] Segment Routing with IPv6 [ 5.749826] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 5.759155] NET: Registered protocol family 17 [ 5.763670] can: controller area network core [ 5.768472] NET: Registered protocol family 29 [ 5.772953] can: raw protocol [ 5.776189] can: broadcast manager protocol [ 5.780451] can: netlink gateway - max_hops=1 [ 5.785504] Key type dns_resolver registered [ 5.805626] Registering SWP/SWPB emulation handler [ 5.811007] Loading compiled-in X.509 certificates [ 5.948492] imx_usb 2184000.usb: No over current polarity defined [ 6.577544] mxs_phy 20c9000.usbphy: Data pin can't make good contact. [ 6.593590] imx_usb 2184200.usb: No over current polarity defined