U-Boot SPL 2014.01-00219-gc4d376f (Feb 18 2014 - 19:57:18) U-Boot 2014.01-00219-gc4d376f (Feb 18 2014 - 19:57:18) TEGRA30 Board: NVIDIA Beaver I2C: ready DRAM: 2 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 2  0 Tegra30 (Beaver) # Tegra30 (Beaver) # usb reset (Re)start USB... USB0: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found scanning usb for ethernet devices... Warning: asx0 using MAC address from net device 1 Ethernet Device(s) found Tegra30 (Beaver) # setenv bootargs 'ignore_loglevel console=ttyS0,115200n8 rw root=/dev/mmcblk0p1 rootwait gpt debug noinitrd earlyprintk init=/bin/bash' Tegra30 (Beaver) # setenv ipaddr 192.168.100.101; setenv serverip 192.168.100.1; setenv tftpserverip 192.168.100.1 Tegra30 (Beaver) # tftpboot 0x81000000 zImage.multi_v7_defconfig Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.101 Filename 'zImage.multi_v7_defconfig'. Load address: 0x81000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ####### 3.2 MiB/s done Bytes transferred = 6774488 (675ed8 hex) Tegra30 (Beaver) # tftpboot 0x82000000 tegra30-beaver.dtb Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.101 Filename 'tegra30-beaver.dtb'. Load address: 0x82000000 Loading: *#### 3.1 MiB/s done Bytes transferred = 51467 (c90b hex) Tegra30 (Beaver) # bootz 0x81000000 - 0x82000000 Kernel image @ 0x81000000 [ 0x000000 - 0x675ed8 ] ## Flattened Device Tree blob at 82000000 Booting using the fdt blob at 0x82000000 Loading Device Tree to 8fff0000, end 8ffff90a ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.5.0-rc2-67202-g36f90b0 (pwalmsley@sellafield) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04) ) #1 SMP Sun Jan 31 18:33:21 PST 2016 [ 0.000000] CPU: ARMv7 Processor [412fc099] revision 9 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: NVIDIA Tegra30 Beaver evaluation board [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 64 MiB at 0xfb800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 524032 [ 0.000000] free_area_init_node: node 0, pgdat c106c480, node_mem_map eeff8000 [ 0.000000] DMA zone: 1536 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 196608 pages, LIFO batch:31 [ 0.000000] HighMem zone: 327424 pages, LIFO batch:31 [ 0.000000] PERCPU: Embedded 12 pages/cpu @eef93000 s18880 r8192 d22080 u49152 [ 0.000000] pcpu-alloc: s18880 r8192 d22080 u49152 alloc=12*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522496 [ 0.000000] Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=/dev/mmcblk0p1 rootwait gpt debug noinitrd earlyprintk init=/bin/bash [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 1997828K/2096128K available (8491K kernel code, 1113K rwdata, 4040K rodata, 1096K init, 345K bss, 32764K reserved, 65536K cma-reserved, 1244160K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0208000 - 0xc0e45cc4 (12536 kB) [ 0.000000] .init : 0xc0e46000 - 0xc0f58000 (1096 kB) [ 0.000000] .data : 0xc0f58000 - 0xc106e440 (1114 kB) [ 0.000000] .bss : 0xc1071000 - 0xc10c75a0 ( 346 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=4 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] /interrupt-controller@60004000: 160 interrupts forwarded to /interrupt-controller@50041000 [ 0.000000] L2C: platform modifies aux control register: 0x02080000 -> 0x3e480001 [ 0.000000] L2C: DT/platform modifies aux control register: 0x02080000 -> 0x3e480001 [ 0.000000] L2C-310 erratum 769419 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310: enabling full line of zeros but not enabled in Cortex-A9 [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 8 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x4e480001 [ 0.000013] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns [ 0.000031] clocksource: timer_us: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.000039] Switching to timer-based delay loop, resolution 1000ns [ 0.002587] Console: colour dummy device 80x30 [ 0.002613] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=5000) [ 0.002622] pid_max: default: 32768 minimum: 301 [ 0.002705] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002712] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003131] CPU: Testing write buffer coherency: ok [ 0.003417] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.003488] Setting up static identity map for 0x80209000 - 0x80209098 [ 0.005751] Tegra Revision: A03 SKU: 128 CPU Process: 4 SoC Process: 0 [ 0.006959] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.007598] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.008232] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.008271] Brought up 4 CPUs [ 0.008284] SMP: Total of 4 processors activated (8.00 BogoMIPS). [ 0.008289] CPU: All CPU(s) started in SVC mode. [ 0.008857] devtmpfs: initialized [ 0.016948] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.017632] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302231375000 ns [ 0.021054] pinctrl core: initialized pinctrl subsystem [ 0.022633] NET: Registered protocol family 16 [ 0.024819] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.039931] cpuidle: using governor menu [ 0.048337] No ATAGs? [ 0.048371] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.048378] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.051656] Serial: AMBA PL011 UART driver [ 0.052839] tegra-mc 7000f000.memory-controller: no memory timings for RAM code 3 registered [ 0.073012] vdd_5v_sata: Failed to request enable GPIO30: -517 [ 0.073083] reg-fixed-voltage regulators:regulator@3: Failed to register regulator: -517 [ 0.073194] usb1_vbus: Failed to request enable GPIO238: -517 [ 0.073244] reg-fixed-voltage regulators:regulator@4: Failed to register regulator: -517 [ 0.073349] usb3_vbus: Failed to request enable GPIO236: -517 [ 0.073398] reg-fixed-voltage regulators:regulator@5: Failed to register regulator: -517 [ 0.073551] sys_3v3_pexs: Failed to request enable GPIO95: -517 [ 0.073602] reg-fixed-voltage regulators:regulator@7: Failed to register regulator: -517 [ 0.075759] vgaarb: loaded [ 0.076371] SCSI subsystem initialized [ 0.076528] libata version 3.00 loaded. [ 0.076713] usbcore: registered new interface driver usbfs [ 0.076758] usbcore: registered new interface driver hub [ 0.076794] usbcore: registered new device driver usb [ 0.131720] pps_core: LinuxPPS API ver. 1 registered [ 0.131728] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.131744] PTP clock support registered [ 0.131902] EDAC MC: Ver: 3.0.0 [ 0.133464] clocksource: Switched to clocksource timer_us [ 0.139407] NET: Registered protocol family 2 [ 0.139803] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.139861] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.139943] TCP: Hash tables configured (established 8192 bind 8192) [ 0.140030] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.140091] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.140280] NET: Registered protocol family 1 [ 0.140512] RPC: Registered named UNIX socket transport module. [ 0.140520] RPC: Registered udp transport module. [ 0.140524] RPC: Registered tcp transport module. [ 0.140528] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.140545] PCI: CLS 0 bytes, default 64 [ 0.141299] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.142243] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.148282] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.148796] NFS: Registering the id_resolver key type [ 0.148838] Key type id_resolver registered [ 0.148843] Key type id_legacy registered [ 0.148893] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.149733] bounce: pool size: 64 pages [ 0.149858] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.149871] io scheduler noop registered [ 0.149879] io scheduler deadline registered [ 0.149900] io scheduler cfq registered (default) [ 0.155280] tegra30-pinctrl 70000868.pinmux: invalid group "sdmmc3_dat6_pd3" for function "rsvd1" [ 0.155294] tegra30-pinctrl 70000868.pinmux: invalid group "sdmmc3_dat7_pd4" for function "rsvd1" [ 0.155307] tegra30-pinctrl 70000868.pinmux: invalid group "vi_vsync_pd6" for function "rsvd1" [ 0.155317] tegra30-pinctrl 70000868.pinmux: invalid group "vi_hsync_pd7" for function "rsvd1" [ 0.155773] tegra30-pinctrl 70000868.pinmux: invalid group "hdmi_int_pn7" for function "rsvd1" [ 0.155816] tegra30-pinctrl 70000868.pinmux: invalid group "ulpi_data3_po4" for function "rsvd1" [ 0.156133] tegra30-pinctrl 70000868.pinmux: invalid group "vi_d10_pt2" for function "rsvd1" [ 0.156146] tegra30-pinctrl 70000868.pinmux: invalid group "vi_d11_pt3" for function "rsvd1" [ 0.156157] tegra30-pinctrl 70000868.pinmux: invalid group "vi_d0_pt4" for function "rsvd1" [ 0.156197] tegra30-pinctrl 70000868.pinmux: invalid group "pu0" for function "rsvd1" [ 0.156226] tegra30-pinctrl 70000868.pinmux: invalid group "pu3" for function "rsvd1" [ 0.156255] tegra30-pinctrl 70000868.pinmux: invalid group "pu6" for function "rsvd1" [ 0.156294] tegra30-pinctrl 70000868.pinmux: invalid group "pv3" for function "rsvd1" [ 0.156777] tegra30-pinctrl 70000868.pinmux: invalid group "pbb0" for function "rsvd1" [ 0.156887] tegra30-pinctrl 70000868.pinmux: invalid group "pcc1" for function "rsvd1" [ 0.162134] tegra-pcie 3000.pcie-controller: 2x3 configuration [ 0.162250] vdd_1v5_gen: supplied by vdd_5v_in [ 0.162294] vdd_pexa,vdd_pexb: supplied by vdd_1v5_gen [ 0.162394] tegra-pcie 3000.pcie-controller: Failed to get supply 'hvdd-pex': -517 [ 0.166349] tegra-apbdma 6000a000.dma: Tegra20 APB DMA driver register 32 channels [ 0.167350] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled. [ 0.199434] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.201550] console [ttyS0] disabled [ 0.201587] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 331, base_baud = 25500000) is a Tegra [ 1.116135] console [ttyS0] enabled [ 1.120130] SuperH (H)SCI(F) driver initialized [ 1.125257] msm_serial: driver initialized [ 1.129472] STMicroelectronics ASC driver initialized [ 1.136156] [drm] Initialized drm 1.1.0 20060810 [ 1.142049] tegra-hdmi 54280000.hdmi: failed to get HDMI regulator [ 1.155942] brd: module loaded [ 1.162826] loop: module loaded [ 1.170963] m25p80 spi32766.1: w25q32 (4096 Kbytes) [ 1.177769] libphy: Fixed MDIO Bus: probed [ 1.182313] CAN device driver interface [ 1.187317] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k [ 1.194272] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.201663] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.209104] usbcore: registered new interface driver pegasus [ 1.214792] usbcore: registered new interface driver asix [ 1.220212] usbcore: registered new interface driver ax88179_178a [ 1.226324] usbcore: registered new interface driver cdc_ether [ 1.232193] usbcore: registered new interface driver smsc75xx [ 1.237974] usbcore: registered new interface driver smsc95xx [ 1.243741] usbcore: registered new interface driver net1080 [ 1.249421] usbcore: registered new interface driver cdc_subset [ 1.255359] usbcore: registered new interface driver zaurus [ 1.260985] usbcore: registered new interface driver cdc_ncm [ 1.267990] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.274520] ehci-pci: EHCI PCI platform driver [ 1.278995] ehci-platform: EHCI generic platform driver [ 1.284343] ehci-omap: OMAP-EHCI Host Controller driver [ 1.289645] ehci-orion: EHCI orion driver [ 1.293730] SPEAr-ehci: EHCI SPEAr driver [ 1.297807] ehci-st: EHCI STMicroelectronics driver [ 1.302765] ehci-exynos: EHCI EXYNOS driver [ 1.307041] ehci-atmel: EHCI Atmel driver [ 1.311126] tegra-ehci: Tegra EHCI driver [ 1.315462] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.321652] ohci-pci: OHCI PCI platform driver [ 1.326124] ohci-platform: OHCI generic platform driver [ 1.331449] ohci-omap3: OHCI OMAP3 driver [ 1.335537] SPEAr-ohci: OHCI SPEAr driver [ 1.339623] ohci-st: OHCI STMicroelectronics driver [ 1.344583] ohci-atmel: OHCI Atmel driver [ 1.348921] usbcore: registered new interface driver usb-storage [ 1.355892] mousedev: PS/2 mouse device common for all mice [ 1.363543] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1 [ 1.370702] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock [ 1.389420] tps65910-rtc tps65910-rtc: rtc core: registered tps65910-rtc as rtc0 [ 1.397013] i2c /dev entries driver [ 1.407027] sdhci: Secure Digital Host Controller Interface driver [ 1.413214] sdhci: Copyright(c) Pierre Ossman [ 1.418529] Synopsys Designware Multimedia Card Interface Driver [ 1.425179] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.431365] sdhci-tegra 78000000.sdhci: Got CD GPIO [ 1.436251] sdhci-tegra 78000000.sdhci: Got WP GPIO [ 1.442270] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.483544] mmc0: SDHCI controller on 78000000.sdhci [78000000.sdhci] using ADMA [ 1.494176] mmc1: Invalid maximum block size, assuming 512 bytes [ 1.533504] mmc1: SDHCI controller on 78000600.sdhci [78000600.sdhci] using ADMA [ 1.542086] ledtrig-cpu: registered to indicate activity on CPUs [ 1.548230] usbcore: registered new interface driver usbhid [ 1.553797] usbhid: USB HID core driver [ 1.560604] NET: Registered protocol family 10 [ 1.565626] sit: IPv6 over IPv4 tunneling driver [ 1.572717] NET: Registered protocol family 17 [ 1.577172] can: controller area network core (rev 20120528 abi 9) [ 1.583387] NET: Registered protocol family 29 [ 1.587831] can: raw protocol (rev 20120528) [ 1.592099] can: broadcast manager protocol (rev 20120528 t) [ 1.597756] can: netlink gateway (rev 20130117) max_hops=1 [ 1.603530] Key type dns_resolver registered [ 1.608195] ThumbEE CPU extension supported. [ 1.612479] Registering SWP/SWPB emulation handler [ 1.646853] tegra-pcie 3000.pcie-controller: 2x3 configuration [ 1.652826] sys_3v3,vdd_3v3_alw: supplied by vdd_5v_in [ 1.658004] sys_3v3_pexs: supplied by sys_3v3,vdd_3v3_alw [ 1.666401] tegra-pcie 3000.pcie-controller: probing port 0, using 2 lanes [ 1.697932] mmc1: new high speed MMC card at address 0001 [ 1.703669] mmcblk0: mmc1:0001 SEM16G 14.8 GiB [ 1.709088] mmcblk0boot0: mmc1:0001 SEM16G partition 1 1.00 MiB [ 1.715889] mmcblk0boot1: mmc1:0001 SEM16G partition 2 1.00 MiB [ 1.721954] mmcblk0rpmb: mmc1:0001 SEM16G partition 3 128 KiB [ 1.730404] Primary GPT is invalid, using alternate GPT. [ 1.731585] tegra-pcie 3000.pcie-controller: probing port 2, using 2 lanes [ 1.742585] mmcblk0: p1 p2 p3 p4 p5 [ 2.135449] tegra-pcie 3000.pcie-controller: link 2 down, retrying [ 2.544645] tegra-pcie 3000.pcie-controller: link 2 down, retrying [ 2.954659] tegra-pcie 3000.pcie-controller: link 2 down, retrying [ 2.962847] tegra-pcie 3000.pcie-controller: link 2 down, ignoring [ 2.969156] tegra-pcie 3000.pcie-controller: PCI host bridge to bus 0000:00 [ 2.976116] pci_bus 0000:00: root bus resource [mem 0x20000000-0x27ffffff] [ 2.982983] pci_bus 0000:00: root bus resource [mem 0x28000000-0x3fffffff pref] [ 2.990282] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.995758] pci_bus 0000:00: root bus resource [io 0x1000-0xffff] [ 3.001950] pci 0000:00:01.0: [10de:0e1c] type 01 class 0x060400 [ 3.008010] pci 0000:00:01.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3.014773] PCI: bus0: Fast back to back transfers disabled [ 3.020343] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.028446] pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000 [ 3.034462] pci 0000:01:00.0: reg 0x10: [io 0x0000-0x00ff] [ 3.040041] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x00000fff 64bit pref] [ 3.047261] pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 3.054542] pci 0000:01:00.0: supports D1 D2 [ 3.058807] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3.073489] PCI: bus1: Fast back to back transfers disabled [ 3.079059] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01 [ 3.085727] pci 0000:00:01.0: BAR 9: assigned [mem 0x28000000-0x280fffff 64bit pref] [ 3.093464] pci 0000:00:01.0: BAR 7: assigned [io 0x1000-0x1fff] [ 3.099554] pci 0000:01:00.0: BAR 4: assigned [mem 0x28000000-0x28003fff 64bit pref] [ 3.107295] pci 0000:01:00.0: BAR 2: assigned [mem 0x28004000-0x28004fff 64bit pref] [ 3.115035] pci 0000:01:00.0: BAR 0: assigned [io 0x1000-0x10ff] [ 3.121122] pci 0000:00:01.0: PCI bridge to [bus 01] [ 3.126081] pci 0000:00:01.0: bridge window [io 0x1000-0x1fff] [ 3.132166] pci 0000:00:01.0: bridge window [mem 0x28000000-0x280fffff 64bit pref] [ 3.139910] pci 0000:00:01.0: nv_msi_ht_cap_quirk didn't locate host bridge [ 3.146961] pcieport 0000:00:01.0: enabling device (0140 -> 0143) [ 3.153197] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt [ 3.160155] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 3.166674] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded [ 3.173543] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 3.179126] r8169 0000:01:00.0: enabling device (0140 -> 0143) [ 3.185841] r8169 0000:01:00.0 eth0: RTL8168evl/8111evl at 0xf09f2000, 02:04:4b:01:60:a6, XID 0c900800 IRQ 375 [ 3.195840] r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 3.205300] +VDD_5V_HDMI: supplied by sys_3v3,vdd_3v3_alw [ 3.210796] vdd_1v8_gen: supplied by vdd_5v_in [ 3.216610] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 3.223244] [drm] No driver support for vblank timestamp query. [ 3.229197] drm drm: No connectors reported connected with modes [ 3.235206] [drm] Cannot find any crtc or sizes - going 1024x768 [ 3.262063] Console: switching to colour frame buffer device 128x48 [ 3.274594] drm drm: fb0: frame buffer device [ 3.293859] [drm] Initialized tegra 0.0.0 20120330 on minor 0 [ 3.302553] usb3_vbus: supplied by vdd_5v_in [ 3.309075] utmi_phy_clk_enable: timeout waiting for phy to stabilize [ 3.315535] tegra-ehci 7d004000.usb: EHCI Host Controller [ 3.320944] tegra-ehci 7d004000.usb: new USB bus registered, assigned bus number 1 [ 3.328566] ------------[ cut here ]------------ [ 3.333185] WARNING: CPU: 1 PID: 6 at kernel/workqueue.c:2361 check_flush_dependency+0xc8/0x124() [ 3.342059] workqueue: WQ_MEM_RECLAIM deferwq:deferred_probe_work_func is flushing !WQ_MEM_RECLAIM events:lru_add_drain_per_cpu [ 3.353335] Modules linked in: [ 3.356564] CPU: 1 PID: 6 Comm: kworker/u8:0 Not tainted 4.5.0-rc2-67202-g36f90b0 #1 [ 3.364286] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 3.370537] Workqueue: deferwq deferred_probe_work_func [ 3.375784] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 3.383520] [] (show_stack) from [] (dump_stack+0x78/0x94) [ 3.390736] [] (dump_stack) from [] (warn_slowpath_common+0x74/0xb0) [ 3.398810] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 3.407490] [] (warn_slowpath_fmt) from [] (check_flush_dependency+0xc8/0x124) [ 3.416429] [] (check_flush_dependency) from [] (flush_work+0x54/0x144) [ 3.424762] [] (flush_work) from [] (lru_add_drain_all+0x124/0x180) [ 3.432752] [] (lru_add_drain_all) from [] (migrate_prep+0x8/0x10) [ 3.440653] [] (migrate_prep) from [] (alloc_contig_range+0xc4/0x2f8) [ 3.448812] [] (alloc_contig_range) from [] (cma_alloc+0xd8/0x1a0) [ 3.456714] [] (cma_alloc) from [] (__alloc_from_contiguous+0x38/0xdc) [ 3.464961] [] (__alloc_from_contiguous) from [] (__dma_alloc+0x21c/0x250) [ 3.473553] [] (__dma_alloc) from [] (arm_dma_alloc+0x48/0x54) [ 3.481112] [] (arm_dma_alloc) from [] (dma_pool_alloc+0x1dc/0x210) [ 3.489111] [] (dma_pool_alloc) from [] (ehci_qh_alloc+0x3c/0xb4) [ 3.496928] [] (ehci_qh_alloc) from [] (ehci_setup+0x154/0x478) [ 3.504569] [] (ehci_setup) from [] (tegra_ehci_reset+0xc/0x50) [ 3.512215] [] (tegra_ehci_reset) from [] (usb_add_hcd+0x300/0x830) [ 3.520201] [] (usb_add_hcd) from [] (tegra_ehci_probe+0x3b8/0x504) [ 3.528198] [] (tegra_ehci_probe) from [] (platform_drv_probe+0x50/0xb0) [ 3.536621] [] (platform_drv_probe) from [] (driver_probe_device+0x1f4/0x2b0) [ 3.545475] [] (driver_probe_device) from [] (bus_for_each_drv+0x44/0x8c) [ 3.553980] [] (bus_for_each_drv) from [] (__device_attach+0x9c/0x100) [ 3.562225] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 3.570384] [] (bus_probe_device) from [] (deferred_probe_work_func+0x60/0x8c) [ 3.579324] [] (deferred_probe_work_func) from [] (process_one_work+0x134/0x338) [ 3.588436] [] (process_one_work) from [] (worker_thread+0x2c/0x4f0) [ 3.596514] [] (worker_thread) from [] (kthread+0xd8/0xf4) [ 3.603723] [] (kthread) from [] (ret_from_fork+0x14/0x3c) [ 3.610926] ---[ end trace 2981c323a5e6d6ea ]--- [ 3.615782] tegra-ehci 7d004000.usb: irq 343, io mem 0x7d004000 [ 3.628866] tegra-ehci 7d004000.usb: USB 2.0 started, EHCI 1.00 [ 3.636089] hub 1-0:1.0: USB hub found [ 3.639866] hub 1-0:1.0: 1 port detected [ 3.644863] tegra-ehci 7d008000.usb: EHCI Host Controller [ 3.650276] tegra-ehci 7d008000.usb: new USB bus registered, assigned bus number 2 [ 3.658021] tegra-ehci 7d008000.usb: irq 344, io mem 0x7d008000 [ 3.673862] tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.00 [ 3.680997] hub 2-0:1.0: USB hub found [ 3.684764] hub 2-0:1.0: 1 port detected [ 3.695099] tps65910-rtc tps65910-rtc: setting system clock to 2000-01-01 00:00:02 UTC (946684802) [ 3.709035] vdd_sata,avdd_plle: disabling [ 3.713835] usb1_vbus: disabling [ 3.719057] EXT4-fs (mmcblk0p1): mounting ext3 file system using the ext4 subsystem [ 3.771225] EXT4-fs (mmcblk0p1): warning: mounting fs with errors, running e2fsck is recommended [ 3.781458] EXT4-fs (mmcblk0p1): recovery complete [ 3.787424] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) [ 3.795554] VFS: Mounted root (ext3 filesystem) on device 179:1. [ 3.803440] devtmpfs: mounted [ 3.807364] Freeing unused kernel memory: 1096K (c0e46000 - c0f58000) bash: cannot set terminal process group (-1): Inappropriate ioctl for device bash: no job control in this shell root@(none):/# [ 4.009279] usb 2-1: new high-speed USB device number 2 using tegra-ehci