U-Boot SPL 2015.04-rc3-00209-ga74ef40 (Mar 16 2015 - 14:43:39) U-Boot 2015.04-rc3-00209-ga74ef40 (Mar 16 2015 - 14:43:39) TEGRA20 Model: Compulab TrimSlice board DRAM: 1 GiB MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 SF: Detected W25Q80BL with page size 256 Bytes, erase size 4 KiB, total 1 MiB tegra-pcie: PCI regions: tegra-pcie: I/O: 0x82000000-0x82010000 tegra-pcie: non-prefetchable memory: 0xa0000000-0xa8000000 tegra-pcie: prefetchable memory: 0xa8000000-0xc0000000 tegra-pcie: dual-mode configuration tegra-pcie: probing port 0, using 2 lanes In: serial Out: serial Err: serial Net: RTL8169#0 Hit any key to stop autoboot: 2  1  0 Tegra20 (TrimSlice) # Tegra20 (TrimSlice) # usb reset resetting USB... USB0: USB EHCI 1.00 scanning bus 0 for devices... 3 USB Device(s) found USB1: USB EHCI 1.00 scanning bus 1 for devices... 1 USB Device(s) found USB2: lowlevel init failed 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 Tegra20 (TrimSlice) # setenv bootargs 'ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=11eb23c1-01 rootwait gpt debug noinitrd earlyprintk init=/bin/bash' Tegra20 (TrimSlice) # setenv ipaddr 192.168.100.103; setenv serverip 192.168.100.1; setenv tftpserverip 192.168.100.1 Tegra20 (TrimSlice) # tftpboot 0x00408000 zImage.multi_v7_defconfig Using RTL8169#0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.103 Filename 'zImage.multi_v7_defconfig'. Load address: 0x408000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ####################################### 906.3 KiB/s done Bytes transferred = 7239896 (6e78d8 hex) Tegra20 (TrimSlice) # tftpboot 0x02408000 tegra20-trimslice.dtb Using RTL8169#0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.103 Filename 'tegra20-trimslice.dtb'. Load address: 0x2408000 Loading: *## 861.3 KiB/s done Bytes transferred = 21172 (52b4 hex) Tegra20 (TrimSlice) # bootz 0x00408000 - 0x02408000 Kernel image @ 0x408000 [ 0x000000 - 0x6e78d8 ] ## Flattened Device Tree blob at 02408000 Booting using the fdt blob at 0x2408000 Using Device Tree in place at 02408000, end 024102b3 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.7.0-rc2-95420-gaf8c34c (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 Jun 5 15:04:22 PDT 2016 [ 0.000000] CPU: ARMv7 Processor [411fc090] revision 0 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Compulab TrimSlice board [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 64 MiB at 0x3c000000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 262144 [ 0.000000] free_area_init_node: node 0, pgdat c141bb40, node_mem_map ef7f8000 [ 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: 65536 pages, LIFO batch:15 [ 0.000000] percpu: Embedded 13 pages/cpu @ef7c9000 s23808 r8192 d21248 u53248 [ 0.000000] pcpu-alloc: s23808 r8192 d21248 u53248 alloc=13*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=11eb23c1-01 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: 955932K/1048576K available (9529K kernel code, 1142K rwdata, 4476K rodata, 2048K init, 343K bss, 27108K reserved, 65536K cma-reserved, 196608K 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 - 0xc10ad594 (14998 kB) [ 0.000000] .init : 0xc1100000 - 0xc1300000 (2048 kB) [ 0.000000] .data : 0xc1300000 - 0xc141dba0 (1143 kB) [ 0.000000] .bss : 0xc141f000 - 0xc1474ca0 ( 344 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, 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=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] /interrupt-controller@60004000: 128 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 errata 727915 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 ID prefetch enabled, offset 1 lines [ 0.000000] L2C-310 cache controller enabled, 8 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c4, AUX_CTRL 0x7e480001 [ 0.000010] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns [ 0.000027] clocksource: timer_us: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.000037] Switching to timer-based delay loop, resolution 1000ns [ 0.001673] Console: colour dummy device 80x30 [ 0.001695] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=5000) [ 0.001705] pid_max: default: 32768 minimum: 301 [ 0.001779] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001788] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002271] CPU: Testing write buffer coherency: ok [ 0.002454] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.002478] Setting up static identity map for 0x300000 - 0x300098 [ 0.003921] Tegra Revision: A03 prime SKU: 8 CPU Process: 1 SoC Process: 2 [ 0.004946] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.005011] Brought up 2 CPUs [ 0.005023] SMP: Total of 2 processors activated (4.00 BogoMIPS). [ 0.005029] CPU: All CPU(s) started in SVC mode. [ 0.005669] devtmpfs: initialized [ 0.009464] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 0.009772] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302231375000 ns [ 0.012676] pinctrl core: initialized pinctrl subsystem [ 0.013835] NET: Registered protocol family 16 [ 0.015764] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.029923] cpuidle: using governor menu [ 0.041591] No ATAGs? [ 0.041612] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.041619] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.045166] Serial: AMBA PL011 UART driver [ 0.068275] usb1_vbus: Failed to request enable GPIO170: -517 [ 0.068290] reg-fixed-voltage regulators:regulator@2: Failed to register regulator: -517 [ 0.071950] vgaarb: loaded [ 0.072524] SCSI subsystem initialized [ 0.072642] libata version 3.00 loaded. [ 0.072837] usbcore: registered new interface driver usbfs [ 0.072882] usbcore: registered new interface driver hub [ 0.072920] usbcore: registered new device driver usb [ 0.075029] pps_core: LinuxPPS API ver. 1 registered [ 0.075037] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.075053] PTP clock support registered [ 0.075204] EDAC MC: Ver: 3.0.0 [ 0.076990] clocksource: Switched to clocksource timer_us [ 0.084651] NET: Registered protocol family 2 [ 0.085086] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.085156] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.085270] TCP: Hash tables configured (established 8192 bind 8192) [ 0.085358] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.085404] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.085543] NET: Registered protocol family 1 [ 0.085769] RPC: Registered named UNIX socket transport module. [ 0.085777] RPC: Registered udp transport module. [ 0.085782] RPC: Registered tcp transport module. [ 0.085787] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.085796] PCI: CLS 0 bytes, default 64 [ 0.086584] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.087560] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.088122] workingset: timestamp_bits=28 max_order=18 bucket_order=0 [ 0.095470] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.096057] NFS: Registering the id_resolver key type [ 0.096085] Key type id_resolver registered [ 0.096091] Key type id_legacy registered [ 0.096122] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.097068] bounce: pool size: 64 pages [ 0.097221] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 0.097229] io scheduler noop registered [ 0.097235] io scheduler deadline registered [ 0.097260] io scheduler cfq registered (default) [ 0.108810] tegra-pcie 80003000.pcie-controller: dual-mode configuration [ 0.109518] tegra-pcie 80003000.pcie-controller: probing port 0, using 2 lanes [ 0.193477] tegra-pcie 80003000.pcie-controller: PCI host bridge to bus 0000:00 [ 0.193489] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.193498] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xa7ffffff] [ 0.193506] pci_bus 0000:00: root bus resource [mem 0xa8000000-0xbfffffff pref] [ 0.193515] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.193542] pci 0000:00:01.0: [10de:0bf0] type 01 class 0x060000 [ 0.193600] pci 0000:00:01.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.193798] PCI: bus0: Fast back to back transfers disabled [ 0.193810] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 0.193936] pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000 [ 0.193958] pci 0000:01:00.0: reg 0x10: [io 0x0000-0x00ff] [ 0.193980] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x00000fff 64bit pref] [ 0.193996] pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 0.194008] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref] [ 0.194085] pci 0000:01:00.0: supports D1 D2 [ 0.194093] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.202022] PCI: bus1: Fast back to back transfers disabled [ 0.202035] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01 [ 0.202046] Disabling cpuidle LP2 state, since PCIe IRQs are in use [ 0.202101] pci 0000:00:01.0: BAR 8: assigned [mem 0xa0000000-0xa00fffff] [ 0.202112] pci 0000:00:01.0: BAR 9: assigned [mem 0xa8000000-0xa80fffff 64bit pref] [ 0.202122] pci 0000:00:01.0: BAR 7: assigned [io 0x1000-0x1fff] [ 0.202133] pci 0000:01:00.0: BAR 6: assigned [mem 0xa0000000-0xa001ffff pref] [ 0.202143] pci 0000:01:00.0: BAR 4: assigned [mem 0xa8000000-0xa8003fff 64bit pref] [ 0.202160] pci 0000:01:00.0: BAR 2: assigned [mem 0xa8004000-0xa8004fff 64bit pref] [ 0.202175] pci 0000:01:00.0: BAR 0: assigned [io 0x1000-0x10ff] [ 0.202186] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.202193] pci 0000:00:01.0: bridge window [io 0x1000-0x1fff] [ 0.202202] pci 0000:00:01.0: bridge window [mem 0xa0000000-0xa00fffff] [ 0.202209] pci 0000:00:01.0: bridge window [mem 0xa8000000-0xa80fffff 64bit pref] [ 0.202229] pci 0000:00:01.0: nv_msi_ht_cap_quirk didn't locate host bridge [ 0.202295] pcieport 0000:00:01.0: enabling device (0140 -> 0143) [ 0.202442] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt [ 0.202451] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 0.202460] pcie_pme 0000:00:01.0:pcie001: service driver pcie_pme loaded [ 0.206203] tegra-apbdma 6000a000.dma: Tegra20 APB DMA driver register 16 channels [ 0.255789] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.258161] console [ttyS0] disabled [ 0.258196] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 279, base_baud = 13500000) is a Tegra [ 1.201758] console [ttyS0] enabled [ 1.205861] SuperH (H)SCI(F) driver initialized [ 1.211163] msm_serial: driver initialized [ 1.215412] STMicroelectronics ASC driver initialized [ 1.223217] [drm] Initialized drm 1.1.0 20060810 [ 1.230128] 54280000.hdmi supply hdmi not found, using dummy regulator [ 1.239866] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.246480] [drm] No driver support for vblank timestamp query. [ 1.252424] drm drm: No connectors reported connected with modes [ 1.258431] [drm] Cannot find any crtc or sizes - going 1024x768 [ 1.280430] Console: switching to colour frame buffer device 128x48 [ 1.295117] drm drm: fb0: frame buffer device [ 1.311998] [drm] Initialized tegra 0.0.0 20120330 on minor 0 [ 1.326292] brd: module loaded [ 1.333523] loop: module loaded [ 1.342219] m25p80 spi32766.0: found s25fl008k, expected w25q80bl [ 1.348326] m25p80 spi32766.0: s25fl008k (1024 Kbytes) [ 1.355814] libphy: Fixed MDIO Bus: probed [ 1.360435] CAN device driver interface [ 1.365737] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k [ 1.372696] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.378803] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.384400] r8169 0000:01:00.0: enabling device (0140 -> 0143) [ 1.390989] r8169 0000:01:00.0 eth0: RTL8168d/8111d at 0xf0878000, 00:01:c0:13:7d:63, XID 081000c0 IRQ 296 [ 1.400646] r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 1.411144] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.418601] usbcore: registered new interface driver pegasus [ 1.424303] usbcore: registered new interface driver asix [ 1.429735] usbcore: registered new interface driver ax88179_178a [ 1.435861] usbcore: registered new interface driver cdc_ether [ 1.441736] usbcore: registered new interface driver smsc75xx [ 1.447531] usbcore: registered new interface driver smsc95xx [ 1.453316] usbcore: registered new interface driver net1080 [ 1.459006] usbcore: registered new interface driver cdc_subset [ 1.464955] usbcore: registered new interface driver zaurus [ 1.470588] usbcore: registered new interface driver cdc_ncm [ 1.476535] tegra-phy c5004000.usb-phy: no vbus regulator [ 1.483045] tegra-phy c5008000.usb-phy: no vbus regulator [ 1.489878] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.496409] ehci-pci: EHCI PCI platform driver [ 1.500890] ehci-platform: EHCI generic platform driver [ 1.506289] ehci-omap: OMAP-EHCI Host Controller driver [ 1.511628] ehci-orion: EHCI orion driver [ 1.515748] SPEAr-ehci: EHCI SPEAr driver [ 1.519871] ehci-st: EHCI STMicroelectronics driver [ 1.524861] ehci-exynos: EHCI EXYNOS driver [ 1.529174] ehci-atmel: EHCI Atmel driver [ 1.533295] tegra-ehci: Tegra EHCI driver [ 1.537483] ------------[ cut here ]------------ [ 1.542116] WARNING: CPU: 0 PID: 1 at drivers/reset/core.c:187 __of_reset_control_get+0x1bc/0x228 [ 1.550976] Modules linked in: [ 1.554039] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.7.0-rc2-95420-gaf8c34c #1 [ 1.561501] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 1.567778] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 1.575509] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 1.582722] [] (dump_stack) from [] (__warn+0xd4/0x100) [ 1.589671] [] (__warn) from [] (warn_slowpath_null+0x20/0x28) [ 1.597225] [] (warn_slowpath_null) from [] (__of_reset_control_get+0x1bc/0x228) [ 1.606345] [] (__of_reset_control_get) from [] (tegra_ehci_probe+0x2d0/0x51c) [ 1.615289] [] (tegra_ehci_probe) from [] (platform_drv_probe+0x50/0xb0) [ 1.623717] [] (platform_drv_probe) from [] (driver_probe_device+0x1f4/0x2b0) [ 1.632572] [] (driver_probe_device) from [] (__driver_attach+0xac/0xb0) [ 1.640992] [] (__driver_attach) from [] (bus_for_each_dev+0x54/0x88) [ 1.649153] [] (bus_for_each_dev) from [] (bus_add_driver+0xe8/0x1f4) [ 1.657314] [] (bus_add_driver) from [] (driver_register+0x78/0xf4) [ 1.665301] [] (driver_register) from [] (do_one_initcall+0x3c/0x16c) [ 1.673468] [] (do_one_initcall) from [] (kernel_init_freeable+0x120/0x1ec) [ 1.682158] [] (kernel_init_freeable) from [] (kernel_init+0x8/0x118) [ 1.690321] [] (kernel_init) from [] (ret_from_fork+0x14/0x3c) [ 1.697901] ---[ end trace f7826d950cdb54be ]--- [ 1.702520] tegra-ehci c5000000.usb: can't get utmi-pads reset from the PHY [ 1.709475] tegra-ehci c5000000.usb: continuing, but please update your DT [ 1.733196] ulpi_phy_power_on: ulpi write failed [ 1.737817] tegra-ehci c5004000.usb: Failed to power on the phy [ 1.743746] tegra-ehci: probe of c5004000.usb failed with error -110 [ 1.752742] tegra-ehci c5008000.usb: EHCI Host Controller [ 1.758157] tegra-ehci c5008000.usb: new USB bus registered, assigned bus number 1 [ 1.765984] tegra-ehci c5008000.usb: irq 290, io mem 0xc5008000 [ 1.777007] tegra-ehci c5008000.usb: USB 2.0 started, EHCI 1.00 [ 1.783552] hub 1-0:1.0: USB hub found [ 1.787332] hub 1-0:1.0: 1 port detected [ 1.791537] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.797734] ohci-pci: OHCI PCI platform driver [ 1.802226] ohci-platform: OHCI generic platform driver [ 1.807612] ohci-omap3: OHCI OMAP3 driver [ 1.811718] SPEAr-ohci: OHCI SPEAr driver [ 1.815837] ohci-st: OHCI STMicroelectronics driver [ 1.820822] ohci-atmel: OHCI Atmel driver [ 1.825414] usbcore: registered new interface driver usb-storage [ 1.832682] mousedev: PS/2 mouse device common for all mice [ 1.840143] rtc-em3027 2-0056: rtc core: registered rtc-em3027 as rtc0 [ 1.847864] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1 [ 1.855026] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock [ 1.861617] i2c /dev entries driver [ 1.874311] sdhci: Secure Digital Host Controller Interface driver [ 1.880504] sdhci: Copyright(c) Pierre Ossman [ 1.886070] Synopsys Designware Multimedia Card Interface Driver [ 1.892923] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.899515] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.932010] mmc0: SDHCI controller on c8000000.sdhci [c8000000.sdhci] using ADMA [ 1.939512] sdhci-tegra c8000600.sdhci: Got CD GPIO [ 1.944407] sdhci-tegra c8000600.sdhci: Got WP GPIO [ 1.949443] mmc1: Invalid maximum block size, assuming 512 bytes [ 1.982084] mmc1: SDHCI controller on c8000600.sdhci [c8000600.sdhci] using ADMA [ 1.990700] ledtrig-cpu: registered to indicate activity on CPUs [ 1.996995] usbcore: registered new interface driver usbhid [ 2.002565] usbhid: USB HID core driver [ 2.010832] NET: Registered protocol family 10 [ 2.016010] sit: IPv6 over IPv4 tunneling driver [ 2.021123] NET: Registered protocol family 17 [ 2.025580] can: controller area network core (rev 20120528 abi 9) [ 2.031804] NET: Registered protocol family 29 [ 2.036249] can: raw protocol (rev 20120528) [ 2.040519] can: broadcast manager protocol (rev 20120528 t) [ 2.046178] can: netlink gateway (rev 20130117) max_hops=1 [ 2.051956] Key type dns_resolver registered [ 2.056584] ThumbEE CPU extension supported. [ 2.060864] Registering SWP/SWPB emulation handler [ 2.070553] utmi_phy_clk_enable: timeout waiting for phy to stabilize [ 2.077024] tegra-ehci c5000000.usb: EHCI Host Controller [ 2.082438] tegra-ehci c5000000.usb: new USB bus registered, assigned bus number 2 [ 2.090287] tegra-ehci c5000000.usb: irq 288, io mem 0xc5000000 [ 2.129006] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.138817] mmc0: new high speed SDHC card at address b368 [ 2.144658] mmcblk0: mmc0:b368 NCard 3.70 GiB [ 2.151007] mmcblk0: p1 [ 2.172011] usb 1-1: new high-speed USB device number 2 using tegra-ehci [ 28.006984] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [kworker/1:1:70] [ 28.014540] Modules linked in: [ 28.017599] CPU: 1 PID: 70 Comm: kworker/1:1 Tainted: G W 4.7.0-rc2-95420-gaf8c34c #1 [ 28.026540] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 28.032808] Workqueue: events dbs_work_handler [ 28.037248] task: eed90000 ti: eed8e000 task.ti: eed8e000 [ 28.042647] PC is at smp_call_function_single+0xf4/0x154 [ 28.047954] LR is at arch_send_call_function_single_ipi+0x34/0x38 [ 28.054037] pc : [] lr : [] psr: 00000013 [ 28.054037] sp : eed8fd80 ip : 00000001 fp : eed8fea0 [ 28.065492] r10: eed8fe24 r9 : 00000002 r8 : 00000002 [ 28.070705] r7 : 00000000 r6 : c030edc8 r5 : eed8fe2c r4 : 00000001 [ 28.077217] r3 : 00000003 r2 : c1302888 r1 : 20000013 r0 : 00000000 [ 28.083732] Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 28.090852] Control: 10c5387d Table: 0020404a DAC: 00000051 [ 28.096589] CPU: 1 PID: 70 Comm: kworker/1:1 Tainted: G W 4.7.0-rc2-95420-gaf8c34c #1 [ 28.105528] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 28.111785] Workqueue: events dbs_work_handler [ 28.116249] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 28.123988] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 28.131212] [] (dump_stack) from [] (watchdog_timer_fn+0x1b4/0x230) [ 28.139218] [] (watchdog_timer_fn) from [] (__hrtimer_run_queues+0x114/0x190) [ 28.148083] [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0xb0/0x214) [ 28.156859] [] (hrtimer_interrupt) from [] (twd_handler+0x2c/0x40) [ 28.164772] [] (twd_handler) from [] (handle_percpu_devid_irq+0x68/0x84) [ 28.173201] [] (handle_percpu_devid_irq) from [] (generic_handle_irq+0x18/0x28) [ 28.182235] [] (generic_handle_irq) from [] (__handle_domain_irq+0x54/0xb4) [ 28.190921] [] (__handle_domain_irq) from [] (gic_handle_irq+0x50/0x9c) [ 28.199259] [] (gic_handle_irq) from [] (__irq_svc+0x54/0x70) [ 28.206726] Exception stack(0xeed8fd30 to 0xeed8fd78) [ 28.211769] fd20: 00000000 20000013 c1302888 00000003 [ 28.219935] fd40: 00000001 eed8fe2c c030edc8 00000000 00000002 00000002 eed8fe24 eed8fea0 [ 28.228099] fd60: 00000001 eed8fd80 c030df80 c03a7320 00000013 ffffffff [ 28.234708] [] (__irq_svc) from [] (smp_call_function_single+0xf4/0x154) [ 28.243136] [] (smp_call_function_single) from [] (smp_call_function+0x2c/0x34) [ 28.252171] [] (smp_call_function) from [] (on_each_cpu+0x10/0x30) [ 28.260078] [] (on_each_cpu) from [] (twd_rate_change+0x24/0x30) [ 28.267816] [] (twd_rate_change) from [] (notifier_call_chain+0x44/0x84) [ 28.276245] [] (notifier_call_chain) from [] (__srcu_notifier_call_chain+0x44/0x60) [ 28.285626] [] (__srcu_notifier_call_chain) from [] (srcu_notifier_call_chain+0x18/0x20) [ 28.295443] [] (srcu_notifier_call_chain) from [] (__clk_notify+0x6c/0x74) [ 28.304045] [] (__clk_notify) from [] (__clk_recalc_rates+0x94/0x98) [ 28.312124] [] (__clk_recalc_rates) from [] (__clk_recalc_rates+0x6c/0x98) [ 28.320726] [] (__clk_recalc_rates) from [] (clk_core_set_parent+0x108/0x168) [ 28.329591] [] (clk_core_set_parent) from [] (tegra_target+0x94/0x130) [ 28.337846] [] (tegra_target) from [] (__cpufreq_driver_target+0x160/0x2a4) [ 28.346533] [] (__cpufreq_driver_target) from [] (od_dbs_timer+0xe0/0x164) [ 28.355134] [] (od_dbs_timer) from [] (dbs_work_handler+0x2c/0x54) [ 28.363045] [] (dbs_work_handler) from [] (process_one_work+0x134/0x33c) [ 28.371473] [] (process_one_work) from [] (worker_thread+0x2c/0x4f0) [ 28.379558] [] (worker_thread) from [] (kthread+0xd8/0xf4) [ 28.386775] [] (kthread) from [] (ret_from_fork+0x14/0x3c) [ 56.006983] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [kworker/1:1:70] [ 56.014538] Modules linked in: [ 56.017596] CPU: 1 PID: 70 Comm: kworker/1:1 Tainted: G W L 4.7.0-rc2-95420-gaf8c34c #1 [ 56.026536] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 56.032795] Workqueue: events dbs_work_handler [ 56.037235] task: eed90000 ti: eed8e000 task.ti: eed8e000 [ 56.042627] PC is at smp_call_function_single+0xf4/0x154 [ 56.047931] LR is at arch_send_call_function_single_ipi+0x34/0x38 [ 56.054014] pc : [] lr : [] psr: 00000013 [ 56.054014] sp : eed8fd80 ip : 00000001 fp : eed8fea0 [ 56.065469] r10: eed8fe24 r9 : 00000002 r8 : 00000002 [ 56.070682] r7 : 00000000 r6 : c030edc8 r5 : eed8fe2c r4 : 00000001 [ 56.077195] r3 : 00000003 r2 : c1302888 r1 : 20000013 r0 : 00000000 [ 56.083709] Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 56.090829] Control: 10c5387d Table: 0020404a DAC: 00000051 [ 56.096565] CPU: 1 PID: 70 Comm: kworker/1:1 Tainted: G W L 4.7.0-rc2-95420-gaf8c34c #1 [ 56.105504] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 56.111760] Workqueue: events dbs_work_handler [ 56.116213] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 56.123949] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 56.131167] [] (dump_stack) from [] (watchdog_timer_fn+0x1b4/0x230) [ 56.139169] [] (watchdog_timer_fn) from [] (__hrtimer_run_queues+0x114/0x190) [ 56.148032] [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0xb0/0x214) [ 56.156807] [] (hrtimer_interrupt) from [] (twd_handler+0x2c/0x40) [ 56.164718] [] (twd_handler) from [] (handle_percpu_devid_irq+0x68/0x84) [ 56.173147] [] (handle_percpu_devid_irq) from [] (generic_handle_irq+0x18/0x28) [ 56.182180] [] (generic_handle_irq) from [] (__handle_domain_irq+0x54/0xb4) [ 56.190865] [] (__handle_domain_irq) from [] (gic_handle_irq+0x50/0x9c) [ 56.199203] [] (gic_handle_irq) from [] (__irq_svc+0x54/0x70) [ 56.206670] Exception stack(0xeed8fd30 to 0xeed8fd78) [ 56.211712] fd20: 00000000 20000013 c1302888 00000003 [ 56.219878] fd40: 00000001 eed8fe2c c030edc8 00000000 00000002 00000002 eed8fe24 eed8fea0 [ 56.228042] fd60: 00000001 eed8fd80 c030df80 c03a7320 00000013 ffffffff [ 56.234651] [] (__irq_svc) from [] (smp_call_function_single+0xf4/0x154) [ 56.243079] [] (smp_call_function_single) from [] (smp_call_function+0x2c/0x34) [ 56.252113] [] (smp_call_function) from [] (on_each_cpu+0x10/0x30) [ 56.260021] [] (on_each_cpu) from [] (twd_rate_change+0x24/0x30) [ 56.267757] [] (twd_rate_change) from [] (notifier_call_chain+0x44/0x84) [ 56.276184] [] (notifier_call_chain) from [] (__srcu_notifier_call_chain+0x44/0x60) [ 56.285566] [] (__srcu_notifier_call_chain) from [] (srcu_notifier_call_chain+0x18/0x20) [ 56.295380] [] (srcu_notifier_call_chain) from [] (__clk_notify+0x6c/0x74) [ 56.303981] [] (__clk_notify) from [] (__clk_recalc_rates+0x94/0x98) [ 56.312060] [] (__clk_recalc_rates) from [] (__clk_recalc_rates+0x6c/0x98) [ 56.320661] [] (__clk_recalc_rates) from [] (clk_core_set_parent+0x108/0x168) [ 56.329525] [] (clk_core_set_parent) from [] (tegra_target+0x94/0x130) [ 56.337779] [] (tegra_target) from [] (__cpufreq_driver_target+0x160/0x2a4) [ 56.346466] [] (__cpufreq_driver_target) from [] (od_dbs_timer+0xe0/0x164) [ 56.355066] [] (od_dbs_timer) from [] (dbs_work_handler+0x2c/0x54) [ 56.362975] [] (dbs_work_handler) from [] (process_one_work+0x134/0x33c) [ 56.371402] [] (process_one_work) from [] (worker_thread+0x2c/0x4f0) [ 56.379484] [] (worker_thread) from [] (kthread+0xd8/0xf4) [ 56.386701] [] (kthread) from [] (ret_from_fork+0x14/0x3c)