[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.0-rc1-next-20161020-00002-g2a12227 (fabio@r49496) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.1) ) #114 SMP Fri Oct 21 14:41:40 BRST 2016
[    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: Freescale i.MX6 Quad SABRE Smart Device Board
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 64 MiB at 0x4c000000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] percpu: Embedded 14 pages/cpu @ef79f000 s26572 r8192 d22580 u57344
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260608
[    0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/nfs ip=dhcp nfsroot=192.168.0.2:/tftpboot/rfs,v3,tcp
[    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: 955756K/1048576K available (9216K kernel code, 1125K rwdata, 3892K rodata, 2048K init, 351K bss, 27284K 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 - 0xc0c00000   (10208 kB)
[    0.000000]       .init : 0xc1100000 - 0xc1300000   (2048 kB)
[    0.000000]       .data : 0xc1300000 - 0xc1419520   (1126 kB)
[    0.000000]        .bss : 0xc141b000 - 0xc1472c38   ( 352 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] 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
[    0.000006] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
[    0.000023] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[    0.002620] Console: colour dummy device 80x30
[    0.002649] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=15000)
[    0.002663] pid_max: default: 32768 minimum: 301
[    0.002761] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002772] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.003330] CPU: Testing write buffer coherency: ok
[    0.003620] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.003864] Setting up static identity map for 0x10300000 - 0x10300098
[    0.006945] EFI services will not be available.
[    0.007753] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.008426] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.009069] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.009147] Brought up 4 CPUs
[    0.009167] SMP: Total of 4 processors activated (24.00 BogoMIPS).
[    0.009175] CPU: All CPU(s) started in SVC mode.
[    0.010065] devtmpfs: initialized
[    0.019005] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.019434] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302231375000 ns
[    0.022463] pinctrl core: initialized pinctrl subsystem
[    0.024229] NET: Registered protocol family 16
[    0.026439] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.039258] cpuidle: using governor menu
[    0.039521] CPU identified as i.MX6Q, silicon rev 1.1
[    0.062704] No ATAGs?
[    0.062734] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.062743] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.065725] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[    0.069393] Serial: AMBA PL011 UART driver
[    0.071464] ************ Enabling PU reg
[    0.071477] ------------[ cut here ]------------
[    0.071502] WARNING: CPU: 0 PID: 1 at arch/arm/mach-imx/gpc.c:347 imx6q_pm_pu_power_on+0x150/0x180
[    0.071510] Modules linked in:
[    0.071526] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.9.0-rc1-next-20161020-00002-g2a12227 #114
[    0.071534] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[    0.071565] [<c0310470>] (unwind_backtrace) from [<c030ba44>] (show_stack+0x10/0x14)
[    0.071582] [<c030ba44>] (show_stack) from [<c059d0e8>] (dump_stack+0x88/0x9c)
[    0.071604] [<c059d0e8>] (dump_stack) from [<c0341c64>] (__warn+0xe8/0x100)
[    0.071621] [<c0341c64>] (__warn) from [<c0341d2c>] (warn_slowpath_null+0x20/0x28)
[    0.071636] [<c0341d2c>] (warn_slowpath_null) from [<c0323e74>] (imx6q_pm_pu_power_on+0x150/0x180)
[    0.071651] [<c0323e74>] (imx6q_pm_pu_power_on) from [<c0323f68>] (imx_gpc_probe+0xc4/0x114)
[    0.071671] [<c0323f68>] (imx_gpc_probe) from [<c07f9aac>] (platform_drv_probe+0x4c/0xb0)
[    0.071688] [<c07f9aac>] (platform_drv_probe) from [<c07f82b0>] (driver_probe_device+0x208/0x2b4)
[    0.071702] [<c07f82b0>] (driver_probe_device) from [<c07f8414>] (__driver_attach+0xb8/0xbc)
[    0.071716] [<c07f8414>] (__driver_attach) from [<c07f6668>] (bus_for_each_dev+0x68/0x9c)
[    0.071732] [<c07f6668>] (bus_for_each_dev) from [<c07f77b4>] (bus_add_driver+0x1a0/0x218)
[    0.071746] [<c07f77b4>] (bus_add_driver) from [<c07f8b34>] (driver_register+0x78/0xf8)
[    0.071763] [<c07f8b34>] (driver_register) from [<c0301e9c>] (do_one_initcall+0x44/0x170)
[    0.071781] [<c0301e9c>] (do_one_initcall) from [<c1100dd0>] (kernel_init_freeable+0x15c/0x1ec)
[    0.071799] [<c1100dd0>] (kernel_init_freeable) from [<c0bf98d4>] (kernel_init+0x8/0x114)
[    0.071817] [<c0bf98d4>] (kernel_init) from [<c0307db8>] (ret_from_fork+0x14/0x3c)
[    0.071831] ---[ end trace 4e65308e8f920dee ]---
[    0.071940] imx-gpc: probe of 20dc000.gpc failed with error -22
[    0.115431] mxs-dma 110000.dma-apbh: initialized
[    0.121352] vgaarb: loaded
[    0.122192] SCSI subsystem initialized
[    0.122603] usbcore: registered new interface driver usbfs
[    0.122671] usbcore: registered new interface driver hub
[    0.122725] usbcore: registered new device driver usb
[    0.124339] pps_core: LinuxPPS API ver. 1 registered
[    0.124349] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.124370] PTP clock support registered
[    0.124581] EDAC MC: Ver: 3.0.0
[    0.126965] clocksource: Switched to clocksource mxc_timer1
[    0.137034] NET: Registered protocol family 2
[    0.137573] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.137651] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.137774] TCP: Hash tables configured (established 8192 bind 8192)
[    0.137851] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.137895] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.138057] NET: Registered protocol family 1
[    0.138449] RPC: Registered named UNIX socket transport module.
[    0.138459] RPC: Registered udp transport module.
[    0.138467] RPC: Registered tcp transport module.
[    0.138474] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.139224] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[    0.140925] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.141593] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[    0.151302] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.152138] NFS: Registering the id_resolver key type
[    0.152164] Key type id_resolver registered
[    0.152172] Key type id_legacy registered
[    0.152216] ntfs: driver 2.1.32 [Flags: R/O].
[    0.153424] bounce: pool size: 64 pages
[    0.153627] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[    0.153639] io scheduler noop registered
[    0.153648] io scheduler deadline registered
[    0.153842] io scheduler cfq registered (default)
[    0.158668] libphy: mdio_driver_register: phy-bcm-ns2-pci
[    0.170402] backlight-lvds supply power not found, using dummy regulator
[    0.184995] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
[    0.185012] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
[    0.239788] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.242801] SuperH (H)SCI(F) driver initialized
[    0.243671] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 26, base_baud = 5000000) is a IMX
[    1.090336] console [ttymxc0] enabled
[    1.095136] msm_serial: driver initialized
[    1.099486] STMicroelectronics ASC driver initialized
[    1.108331] [drm] Initialized
[    1.118386] panel supply power not found, using dummy regulator
[    1.127050] imx-ipuv3 2400000.ipu: IPUv3H probed
[    1.133444] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.140092] [drm] No driver support for vblank timestamp query.
[    1.146138] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0d433e8)
[    1.153478] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0d433e8)
[    1.160819] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0d433e8)
[    1.168152] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0d433e8)
[    1.175549] imx-drm display-subsystem: failed to bind 120000.hdmi (ops 0xc0d43540): -517
[    1.183808] imx-drm display-subsystem: master bind failed: -517
[    1.189773] imx-ipuv3 2800000.ipu: IPUv3H probed
[    1.204221] brd: module loaded
[    1.213469] loop: module loaded
[    1.219310] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
[    1.227270] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
[    1.235302] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
[    1.243506] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
[    1.254049] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
[    1.261063] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    1.269876] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
[    1.280203] scsi host0: ahci-imx
[    1.283754] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 72
[    1.299397] libphy: Fixed MDIO Bus: probed
[    1.304685] CAN device driver interface
[    1.310698] 2188000.ethernet supply phy not found, using dummy regulator
[    1.319931] pps pps0: new PPS source ptp0
[    1.328374] libphy: fec_enet_mii_bus: probed
[    1.333257] fec 2188000.ethernet eth0: registered PHC device 0
[    1.340298] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.346152] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.352171] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    1.359152] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.369059] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[    1.376544] usbcore: registered new interface driver pegasus
[    1.382286] usbcore: registered new interface driver asix
[    1.387755] usbcore: registered new interface driver ax88179_178a
[    1.393911] usbcore: registered new interface driver cdc_ether
[    1.399821] usbcore: registered new interface driver smsc75xx
[    1.405640] usbcore: registered new interface driver smsc95xx
[    1.411442] usbcore: registered new interface driver net1080
[    1.417158] usbcore: registered new interface driver cdc_subset
[    1.423134] usbcore: registered new interface driver zaurus
[    1.428792] usbcore: registered new interface driver cdc_ncm
[    1.436746] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.443299] ehci-pci: EHCI PCI platform driver
[    1.447805] ehci-platform: EHCI generic platform driver
[    1.453314] ehci-orion: EHCI orion driver
[    1.457517] SPEAr-ehci: EHCI SPEAr driver
[    1.461706] ehci-st: EHCI STMicroelectronics driver
[    1.466776] ehci-exynos: EHCI EXYNOS driver
[    1.471178] ehci-atmel: EHCI Atmel driver
[    1.475376] tegra-ehci: Tegra EHCI driver
[    1.479612] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.485822] ohci-pci: OHCI PCI platform driver
[    1.490335] ohci-platform: OHCI generic platform driver
[    1.495794] ohci-omap3: OHCI OMAP3 driver
[    1.500002] SPEAr-ohci: OHCI SPEAr driver
[    1.504208] ohci-st: OHCI STMicroelectronics driver
[    1.509284] ohci-atmel: OHCI Atmel driver
[    1.514213] usbcore: registered new interface driver usb-storage
[    1.522935] mousedev: PS/2 mouse device common for all mice
[    1.532264] i2c /dev entries driver
[    1.546799] imx2-wdt 20c0000.wdog: timeout 60 sec (nowayout=0)
[    1.556731] sdhci: Secure Digital Host Controller Interface driver
[    1.562943] sdhci: Copyright(c) Pierre Ossman
[    1.569290] Synopsys Designware Multimedia Card Interface Driver
[    1.576715] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.583217] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode
[    1.592404] sdhci-esdhc-imx 2194000.usdhc: Got CD GPIO
[    1.597579] sdhci-esdhc-imx 2194000.usdhc: Got WP GPIO
[    1.608375] ata1: SATA link down (SStatus 0 SControl 300)
[    1.613827] ahci-imx 2200000.sata: no device found, disabling link.
[    1.620119] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
[    1.647102] mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
[    1.654875] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode
[    1.664066] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO
[    1.669243] sdhci-esdhc-imx 2198000.usdhc: Got WP GPIO
[    1.722087] mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[    1.777007] mmc2: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA
[    1.787467] ledtrig-cpu: registered to indicate activity on CPUs
[    1.793917] usbcore: registered new interface driver usbhid
[    1.799516] usbhid: USB HID core driver
[    1.807311] NET: Registered protocol family 10
[    1.812728] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.819345] NET: Registered protocol family 17
[    1.823827] can: controller area network core (rev 20120528 abi 9)
[    1.830088] NET: Registered protocol family 29
[    1.834555] can: raw protocol (rev 20120528)
[    1.838846] can: broadcast manager protocol (rev 20160617 t)
[    1.844528] can: netlink gateway (rev 20130117) max_hops=1
[    1.850425] Key type dns_resolver registered
[    1.856362] ThumbEE CPU extension supported.
[    1.860683] Registering SWP/SWPB emulation handler
[    1.876797] backlight-lvds supply power not found, using dummy regulator
[    1.885355] panel supply power not found, using dummy regulator
[    1.888625] mmc1: new SDHC card at address 8f45
[    1.889134] mmcblk1: mmc1:8f45 SD04G 3.69 GiB
[    1.893416]  mmcblk1: p1 p2
[    1.907665] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.914311] [drm] No driver support for vblank timestamp query.
[    1.920308] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0d433e8)
[    1.927581] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0d433e8)
[    1.934857] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0d433e8)
[    1.939404] mmc2: new DDR MMC card at address 0001
[    1.939900] mmcblk2: mmc2:0001 SEM08G 7.40 GiB
[    1.940096] mmcblk2boot0: mmc2:0001 SEM08G partition 1 1.00 MiB
[    1.940290] mmcblk2boot1: mmc2:0001 SEM08G partition 2 1.00 MiB
[    1.940483] mmcblk2rpmb: mmc2:0001 SEM08G partition 3 128 KiB
[    1.946195] mmcblk2: error -84 transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb00
[    1.978486] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0d433e8)
[    1.985896] imx-drm display-subsystem: failed to bind 120000.hdmi (ops 0xc0d43540): -517
[    1.994142] imx-drm display-subsystem: master bind failed: -517
[    2.003971] backlight-lvds supply power not found, using dummy regulator
[    2.012186] panel supply power not found, using dummy regulator
[    2.018805] ************ Disabling PU reg
[    2.022853] Unable to handle kernel NULL pointer dereference at virtual address 00000040
[    2.024305] input: gpio-keys as /devices/soc0/gpio-keys/input/input0
[    2.024638] hctosys: unable to open rtc device (rtc0)
[    2.030464] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.030467] [drm] No driver support for vblank timestamp query.
[    2.030526] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0d433e8)
[    2.030558] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0d433e8)
[    2.030595] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0d433e8)
[    2.030632] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0d433e8)
[    2.030794] imx-drm display-subsystem: failed to bind 120000.hdmi (ops 0xc0d43540): -517
[    2.030930] imx-drm display-subsystem: master bind failed: -517
[    2.035939] backlight-lvds supply power not found, using dummy regulator
[    2.038187] panel supply power not found, using dummy regulator
[    2.051498] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.051501] [drm] No driver support for vblank timestamp query.
[    2.051560] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0d433e8)
[    2.051597] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0d433e8)
[    2.051632] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0d433e8)
[    2.051659] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0d433e8)
[    2.051816] imx-drm display-subsystem: failed to bind 120000.hdmi (ops 0xc0d43540): -517
[    2.051949] imx-drm display-subsystem: master bind failed: -517
[    2.055535] backlight-lvds supply power not found, using dummy regulator
[    2.056912] panel supply power not found, using dummy regulator
[    2.122457] Atheros 8031 ethernet 2188000.ethernet:01: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=2188000.ethernet:01, irq=-1)
[    2.122555] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    2.197642] pgd = c0204000
[    2.197649] [00000040] *pgd=00000000
[    2.197658] Internal error: Oops: 5 [#1] SMP ARM
[    2.197668] Modules linked in:
[    2.197678] CPU: 1 PID: 57 Comm: kworker/1:1 Tainted: G        W       4.9.0-rc1-next-20161020-00002-g2a12227 #114
[    2.197682] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[    2.197701] Workqueue: pm genpd_power_off_work_fn
[    2.197706] task: eeb04980 task.stack: eed30000
[    2.197717] PC is at mutex_lock+0xc/0x4c
[    2.197727] LR is at regulator_disable+0x28/0x6c
[    2.197733] pc : [<c0bfcd88>]    lr : [<c06e77b8>]    psr: 60000013
[    2.197733] sp : eed31eb0  ip : 00000000  fp : eed08b00
[    2.197737] r10: ef7b2900  r9 : 00000000  r8 : c1309958
[    2.197742] r7 : 00000000  r6 : 00000040  r5 : 00000000  r4 : 00000040
[    2.197746] r3 : 000000cc  r2 : c13354a8  r1 : 60000013  r0 : 00000040
[    2.197751] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[    2.197756] Control: 10c5387d  Table: 1020404a  DAC: 00000051
[    2.197760] Process kworker/1:1 (pid: 57, stack limit = 0xeed30220)
[    2.197764] Stack: (0xeed31eb0 to 0xeed32000)
[    2.197771] 1ea0:                                     c1309958 c06e77b8 c1309958 c059b750
[    2.197781] 1ec0: 7836ca5a c032405c 00000000 00000000 7836ca5a c080aa64 7836ca5a 00000000
[    2.197789] 1ee0: 00000000 c1309958 c13099e4 ef7b2900 00000000 ef7b6500 00000000 c080aeb4
[    2.197798] 1f00: c1309a00 eed08b00 ef7b2900 c0357ea0 c1302100 ef7b2918 ef7b2900 eed08b18
[    2.197806] 1f20: 00000008 c1302100 ef7b2918 eed30000 ef7b2900 c03581b0 eed09480 eed08b00
[    2.197814] 1f40: c0358178 00000000 eed09480 eed08b00 c0358178 00000000 00000000 00000000
[    2.197822] 1f60: 00000000 c035d780 00000000 00000000 4bcfd362 eed08b00 00000000 00000000
[    2.197830] 1f80: eed31f80 eed31f80 00000000 00000000 eed31f90 eed31f90 eed09480 eed09480
[    2.197838] 1fa0: c035d6a4 00000000 00000000 c0307db8 00000000 00000000 00000000 00000000
[    2.197846] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.197854] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[    2.197872] [<c0bfcd88>] (mutex_lock) from [<c06e77b8>] (regulator_disable+0x28/0x6c)
[    2.197889] [<c06e77b8>] (regulator_disable) from [<c032405c>] (imx6q_pm_pu_power_off+0xa4/0xc4)
[    2.197903] [<c032405c>] (imx6q_pm_pu_power_off) from [<c080aa64>] (genpd_poweroff+0x114/0x1d4)
[    2.197915] [<c080aa64>] (genpd_poweroff) from [<c080aeb4>] (genpd_power_off_work_fn+0x20/0x2c)
[    2.197931] [<c080aeb4>] (genpd_power_off_work_fn) from [<c0357ea0>] (process_one_work+0x134/0x40c)
[    2.197941] [<c0357ea0>] (process_one_work) from [<c03581b0>] (worker_thread+0x38/0x594)
[    2.197952] [<c03581b0>] (worker_thread) from [<c035d780>] (kthread+0xdc/0xf4)
[    2.197966] [<c035d780>] (kthread) from [<c0307db8>] (ret_from_fork+0x14/0x3c)
[    2.197977] Code: eaffffe8 e92d4010 e1a04000 f590f000 (e1903f9f)
[    2.197982] ---[ end trace 4e65308e8f920df0 ]---
[    2.198028] Unable to handle kernel paging request at virtual address ffffffec
[    2.198031] pgd = c0204000
[    2.198042] [ffffffec] *pgd=3fffd861, *pte=00000000, *ppte=00000000
[    2.198047] Internal error: Oops: 37 [#2] SMP ARM
[    2.198051] Modules linked in:
[    2.198058] CPU: 1 PID: 57 Comm: kworker/1:1 Tainted: G      D W       4.9.0-rc1-next-20161020-00002-g2a12227 #114
[    2.198061] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[    2.198074] task: eeb04980 task.stack: eed30000
[    2.198081] PC is at kthread_data+0x4/0xc
[    2.198088] LR is at wq_worker_sleeping+0x8/0xc8
[    2.198095] pc : [<c035e144>]    lr : [<c0359010>]    psr: 00000193
[    2.198095] sp : eed31c78  ip : 000003fd  fp : eed31ccc
[    2.198098] r10: c130262c  r9 : 2e595000  r8 : eeb04ca8
[    2.198102] r7 : c121dd80  r6 : c121dd80  r5 : eeb04980  r4 : ef7b2d80
[    2.198106] r3 : 00000000  r2 : 00000020  r1 : 00000000  r0 : eeb04980
[    2.198111] Flags: nzcv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment none
[    2.198116] Control: 10c5387d  Table: 1020404a  DAC: 00000051
[    2.198120] Process kworker/1:1 (pid: 57, stack limit = 0xeed30220)
[    2.198123] Stack: (0xeed31c78 to 0xeed32000)
[    2.198130] 1c60:                                                       ef7b2d80 c0bfb2a4
[    2.198139] 1c80: 00000000 00000000 eeb04980 00000000 eeb04980 eeb31f80 c03666d4 00000000
[    2.198147] 1ca0: c1337605 c1302040 c12182c0 eeb04980 eed31a1c ee870000 00000000 eed31cd8
[    2.198156] 1cc0: eeb04c20 00000001 eed31cd4 c03666d4 c0bfcd8a c03448a8 eed31cd8 eed31cd8