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 DHCP client bound to address 192.168.6.15 (304 ms) => setenv serverip 192.168.6.2 setenv serverip 192.168.6.2 => tftp 0x12000000 951055/tftp-deploy-vk3lvy27/kernel/zImage tftp 0x12000000 951055/tftp-deploy-vk3lvy27/kernel/zImage Using FEC device TFTP from server 192.168.6.2; our IP address is 192.168.6.15 Filename '951055/tftp-deploy-vk3lvy27/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ####### 7.7 MiB/s done Bytes transferred = 12497408 (beb200 hex) => tftp 0x13000000 951055/tftp-deploy-vk3lvy27/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 951055/tftp-deploy-vk3lvy27/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.6.2; our IP address is 192.168.6.15 Filename '951055/tftp-deploy-vk3lvy27/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ## 7.9 MiB/s done Bytes transferred = 16243740 (f7dc1c hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 951055/tftp-deploy-vk3lvy27/dtb/imx6q-udoo.dtb tftp 0x18000000 951055/tftp-deploy-vk3lvy27/dtb/imx6q-udoo.dtb Using FEC device TFTP from server 192.168.6.2; our IP address is 192.168.6.15 Filename '951055/tftp-deploy-vk3lvy27/dtb/imx6q-udoo.dtb'. Load address: 0x18000000 Loading: *### 5.8 MiB/s done Bytes transferred = 36656 (8f30 hex) => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.6.2:/var/lib/lava/dispatcher/tmp/951055/extract-nfsrootfs-zp7ck9ct,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.6.2:/var/lib/lava/dispatcher/tmp/951055/extract-nfsrootfs-zp7ck9ct,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' => bootz 0x12000000 0x13000000 0x18000000 bootz 0x12000000 0x13000000 0x18000000 Kernel image @ 0x12000000 [ 0x000000 - 0xbeb200 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 16243676 Bytes = 15.5 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 1800bf2f Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.226-cip53 (KernelCI@build-j366052-arm-gcc-12-multi-v7-defconfig-kselftest-mzsw7) (arm-linux-gnueabihf-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP Thu Nov 7 01:18:54 UTC 2024 [ 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] earlycon: ec_imx21 at MMIO 0x021e8000 (options '') [ 0.000000] printk: bootconsole [ec_imx21] enabled [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 64 MiB at 0x4c000000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff] [ 0.000000] Normal empty [ 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 21 pages/cpu s55468 r8192 d22356 u86016 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.6.2:/var/lib/lava/dispatcher/tmp/951055/extract-nfsrootfs-zp7ck9ct,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp <6>[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) <6>[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off <6>[ 0.000000] Memory: 920624K/1048576K available (17408K kernel code, 2711K rwdata, 8128K rodata, 2048K init, 6692K bss, 62416K reserved, 65536K cma-reserved, 196608K highmem) <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 <6>[ 0.000000] ftrace: allocating 55527 entries in 163 pages <6>[ 0.000000] ftrace: allocated 163 pages with 4 groups <6>[ 0.000000] Running RCU self tests <6>[ 0.000000] rcu: Hierarchical RCU implementation. <6>[ 0.000000] rcu: RCU event tracing is enabled. <6>[ 0.000000] rcu: RCU lockdep checking is enabled. <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4. <6>[ 0.000000] Rude variant of Tasks RCU enabled. <6>[ 0.000000] Tracing variant of Tasks RCU enabled. <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 <6>[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 <6>[ 0.000000] L2C-310 errata 752271 769419 enabled <6>[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 <6>[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 <6>[ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines <6>[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled <6>[ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB <6>[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001 <6>[ 0.000000] Switching to timer-based delay loop, resolution 333ns <6>[ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns <6>[ 0.008447] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns <6>[ 0.022260] Console: colour dummy device 80x30 <4>[ 0.024170] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar <4>[ 0.032175] ... MAX_LOCKDEP_SUBCLASSES: 8 <4>[ 0.036521] ... MAX_LOCK_DEPTH: 48 <4>[ 0.040932] ... MAX_LOCKDEP_KEYS: 8192 <4>[ 0.045568] ... CLASSHASH_SIZE: 4096 <4>[ 0.050154] ... MAX_LOCKDEP_ENTRIES: 32768 <4>[ 0.054853] ... MAX_LOCKDEP_CHAINS: 65536 <4>[ 0.059573] ... CHAINHASH_SIZE: 32768 <4>[ 0.064248] memory used by lock dependency info: 4061 kB <4>[ 0.069928] memory used for stack traces: 2112 kB <4>[ 0.074949] per task-struct memory footprint: 1536 bytes <6>[ 0.080683] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) <6>[ 0.091076] CPU: Testing write buffer coherency: ok <6>[ 0.096210] CPU0: Spectre v2: using BPIALL workaround <6>[ 0.101488] pid_max: default: 32768 minimum: 301 <6>[ 0.106684] LSM: Security Framework initializing <6>[ 0.111304] LSM support for eBPF active <6>[ 0.115459] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) <6>[ 0.122899] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) <6>[ 0.134290] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 <6>[ 0.140688] Setting up static identity map for 0x10300000 - 0x103000ac <6>[ 0.146824] rcu: Hierarchical SRCU implementation. <6>[ 0.157933] EFI services will not be available. <6>[ 0.160948] smp: Bringing up secondary CPUs ... <6>[ 0.167476] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 <6>[ 0.167491] CPU1: Spectre v2: using BPIALL workaround <6>[ 0.179223] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 <6>[ 0.179238] CPU2: Spectre v2: using BPIALL workaround <6>[ 0.190585] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 <6>[ 0.190599] CPU3: Spectre v2: using BPIALL workaround <6>[ 0.199628] smp: Brought up 1 node, 4 CPUs <6>[ 0.203346] SMP: Total of 4 processors activated (24.00 BogoMIPS). <6>[ 0.209884] CPU: All CPU(s) started in SVC mode. <6>[ 0.217179] devtmpfs: initialized <6>[ 0.258178] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 <6>[ 0.265636] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns <6>[ 0.273469] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) <6>[ 0.285248] pinctrl core: initialized pinctrl subsystem <6>[ 0.294062] DMI not present or invalid. <6>[ 0.297493] NET: Registered protocol family 16 <6>[ 0.309464] DMA: preallocated 256 KiB pool for atomic coherent allocations <6>[ 0.321859] thermal_sys: Registered thermal governor 'step_wise' <6>[ 0.322350] cpuidle: using governor menu <6>[ 0.330447] CPU identified as i.MX6Q, silicon rev 1.2 <6>[ 0.757175] vdd1p1: supplied by regulator-dummy <6>[ 0.782955] vdd3p0: supplied by regulator-dummy <6>[ 0.808419] vdd2p5: supplied by regulator-dummy <6>[ 0.833888] vddarm: supplied by regulator-dummy <6>[ 0.860087] vddpu: supplied by regulator-dummy <6>[ 0.884778] vddsoc: supplied by regulator-dummy <6>[ 1.613252] No ATAGs? <6>[ 1.614123] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. <6>[ 1.621295] hw-breakpoint: maximum watchpoint size is 4 bytes. <6>[ 1.640895] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver <6>[ 1.665072] Serial: AMBA PL011 UART driver <6>[ 1.717627] Kprobes globally optimized <6>[ 1.804732] iommu: Default domain type: Translated <6>[ 1.808447] vgaarb: loaded <5>[ 1.813803] SCSI subsystem initialized <6>[ 1.816967] usbcore: registered new interface driver usbfs <6>[ 1.820953] usbcore: registered new interface driver hub <6>[ 1.826507] usbcore: registered new device driver usb <6>[ 1.836339] i2c i2c-1: IMX I2C adapter registered <6>[ 1.841125] i2c i2c-2: IMX I2C adapter registered <6>[ 1.846801] pps_core: LinuxPPS API ver. 1 registered <6>[ 1.849196] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <6>[ 1.858692] PTP clock support registered <6>[ 1.877974] clocksource: Switched to clocksource mxc_timer1 <6>[ 3.486143] NET: Registered protocol family 2 <6>[ 3.488613] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) <6>[ 3.498564] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear) <6>[ 3.504582] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) <6>[ 3.512682] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear) <6>[ 3.521452] TCP: Hash tables configured (established 8192 bind 8192) <6>[ 3.527492] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear) <6>[ 3.534766] UDP hash table entries: 512 (order: 3, 49152 bytes, linear) <6>[ 3.541351] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear) <6>[ 3.549183] NET: Registered protocol family 1 <6>[ 3.555414] RPC: Registered named UNIX socket transport module. <6>[ 3.559288] RPC: Registered udp transport module. <6>[ 3.564126] RPC: Registered tcp transport module. <6>[ 3.569154] RPC: Registered tcp NFSv4.1 backchannel transport module. <6>[ 3.575818] NET: Registered protocol family 44 <6>[ 3.580583] PCI: CLS 0 bytes, default 64 <6>[ 3.586653] Trying to unpack rootfs image as initramfs... <6>[ 5.322609] Freeing initrd memory: 15864K <4>[ 5.324965] hw perfevents: no interrupt-affinity property for /pmu, guessing. <6>[ 5.332707] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available <5>[ 5.347663] Initialise system trusted keyrings <6>[ 5.350645] workingset: timestamp_bits=30 max_order=18 bucket_order=0 <6>[ 5.397344] squashfs: version 4.0 (2009/01/31) Phillip Lougher <5>[ 5.403762] NFS: Registering the id_resolver key type <5>[ 5.406385] Key type id_resolver registered <5>[ 5.410785] Key type id_legacy registered <6>[ 5.415437] nfs4filelayout_init: NFSv4 File Layout Driver Registering... <6>[ 5.422030] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... <6>[ 5.429779] ntfs: driver 2.1.32 [Flags: R/O]. <5>[ 5.436049] Key type asymmetric registered <5>[ 5.438691] Asymmetric key parser 'x509' registered <6>[ 5.443960] bounce: pool size: 64 pages <6>[ 5.447861] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) <6>[ 5.455467] io scheduler mq-deadline registered <6>[ 5.460238] io scheduler kyber registered <4>[ 5.465256] test_firmware: interface ready <6>[ 5.591602] mxs-dma 110000.dma-controller: initialized <4>[ 5.600558] imx-sdma 20ec000.dma-controller: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 <6>[ 5.608656] imx-sdma 20ec000.dma-controller: external firmware not found, using ROM firmware <6>[ 5.883382] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled <6>[ 5.903462] SuperH (H)SCI(F) driver initialized <6>[ 5.908179] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 70, base_baud = 5000000) is a IMX <6>[ 5.914836] printk: console [ttymxc1] enabled <6>[ 5.914836] printk: console [ttymxc1] enabled <6>[ 5.923581] printk: bootconsole [ec_imx21] disabled <6>[ 5.923581] printk: bootconsole [ec_imx21] disabled <6>[ 5.937823] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 71, base_baud = 5000000) is a IMX <6>[ 5.951730] msm_serial: driver initialized <6>[ 5.956863] STMicroelectronics ASC driver initialized <6>[ 5.966986] STM32 USART driver initialized <6>[ 5.989447] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 <6>[ 6.043905] brd: module loaded <6>[ 6.087368] loop: module loaded <6>[ 6.093659] lkdtm: No crash points registered, enable through debugfs <6>[ 6.111921] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 <6>[ 6.120238] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 <6>[ 6.128594] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 <6>[ 6.137068] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 <4>[ 6.145331] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator <4>[ 6.153704] ahci-imx 2200000.sata: supply phy not found, using dummy regulator <4>[ 6.161688] ahci-imx 2200000.sata: supply target not found, using dummy regulator <6>[ 6.173258] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled <6>[ 6.180620] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode <6>[ 6.189755] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst <6>[ 6.203686] scsi host0: ahci-imx <6>[ 6.209272] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 74 <6>[ 6.259967] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded <6>[ 6.270541] pps pps0: new PPS source ptp0 <6>[ 6.318004] fec 2188000.ethernet eth0: registered PHC device 0 <6>[ 6.327442] e1000e: Intel(R) PRO/1000 Network Driver <6>[ 6.332770] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. <6>[ 6.339244] igb: Intel(R) Gigabit Ethernet Network Driver <6>[ 6.344933] igb: Copyright (c) 2007-2014 Intel Corporation. <6>[ 6.366619] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver <6>[ 6.374491] usbcore: registered new interface driver pegasus <6>[ 6.380680] usbcore: registered new interface driver asix <6>[ 6.386498] usbcore: registered new interface driver ax88179_178a <6>[ 6.393049] usbcore: registered new interface driver cdc_ether <6>[ 6.399400] usbcore: registered new interface driver smsc75xx <6>[ 6.405615] usbcore: registered new interface driver smsc95xx <6>[ 6.411818] usbcore: registered new interface driver net1080 <6>[ 6.417955] usbcore: registered new interface driver cdc_subset <6>[ 6.424304] usbcore: registered new interface driver zaurus <6>[ 6.430419] usbcore: registered new interface driver cdc_ncm <6>[ 6.445580] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver <6>[ 6.452646] ehci-pci: EHCI PCI platform driver <6>[ 6.457527] ehci-platform: EHCI generic platform driver <6>[ 6.463843] ehci-orion: EHCI orion driver <6>[ 6.468839] SPEAr-ehci: EHCI SPEAr driver <6>[ 6.473749] ehci-st: EHCI STMicroelectronics driver <6>[ 6.479575] ehci-exynos: EHCI Exynos driver <6>[ 6.484641] ehci-atmel: EHCI Atmel driver <6>[ 6.489601] tegra-ehci: Tegra EHCI driver <6>[ 6.494527] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver <6>[ 6.501104] ohci-pci: OHCI PCI platform driver <6>[ 6.505973] ohci-platform: OHCI generic platform driver <6>[ 6.512209] SPEAr-ohci: OHCI SPEAr driver <6>[ 6.517122] ohci-st: OHCI STMicroelectronics driver <6>[ 6.522941] ohci-atmel: OHCI Atmel driver <6>[ 6.530459] usbcore: registered new interface driver usb-storage <6>[ 6.550405] ata1: SATA link down (SStatus 0 SControl 300) <6>[ 6.556418] ahci-imx 2200000.sata: no device found, disabling link. <6>[ 6.563120] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug <6>[ 6.577773] i2c /dev entries driver <6>[ 6.643317] sdhci: Secure Digital Host Controller Interface driver <6>[ 6.649853] sdhci: Copyright(c) Pierre Ossman <6>[ 6.661384] Synopsys Designware Multimedia Card Interface Driver <6>[ 6.673061] sdhci-pltfm: SDHCI platform and OF driver helper <6>[ 6.682493] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO <6>[ 6.691177] ledtrig-cpu: registered to indicate activity on CPUs <6>[ 6.700565] usbcore: registered new interface driver usbhid <6>[ 6.706435] usbhid: USB HID core driver <6>[ 6.725229] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA <6>[ 6.729416] ipip: IPv4 and MPLS over IPv4 tunneling driver <6>[ 6.740500] IPv4 over IPsec tunneling driver <6>[ 6.749047] NET: Registered protocol family 10 <6>[ 6.759028] Segment Routing with IPv6 <6>[ 6.768588] NET: Registered protocol family 17 <4>[ 6.770504] mmc2: host does not support reading read-only switch, assuming write-enable <5>[ 6.775104] Key type dns_resolver registered <6>[ 6.783979] mmc2: new high speed SDXC card at address 59b4 <6>[ 6.795358] mmcblk2: mmc2:59b4 SD128 119 GiB <6>[ 6.806078] ThumbEE CPU extension supported. <6>[ 6.808330] mmcblk2: p1 p2 <5>[ 6.810745] Registering SWP/SWPB emulation handler <5>[ 6.822534] Loading compiled-in X.509 certificates <4>[ 6.961211] imx_usb 2184000.usb: No over current polarity defined <3>[ 7.594205] mxs_phy 20c9000.usbphy: Data pin can't make good contact. <4>[ 7.618724] imx_usb 2184200.usb: No over current polarity defined # # # # #