Error:galcore 38000000.gpu: Cannot do DMA to address 0x0000000000000000

[传策薛]

Hi community:

   I have a imx8mq  board with android8.1,when I power on, show "galcore 38000000.gpu: Cannot do DMA to address 0x0000000000000000",the completely boot log as below, what show I do to fix it?

   thankyou very much!

U-Boot 2017.03-00002-g38a5f9b-dirty (Aug 20 2018 - 20:46:45 +0800)

CPU: Freescale i.MX8MQ rev2.0 1500 MHz (running at 1000 MHz)
CPU: Commercial temperature grade (0C to 95C) at 28C
Reset cause: POR
Model: Freescale i.MX8MQ EVK
DRAM: 2 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment

In: serial
Out: serial
Err: serial

BuildInfo:
- ATF 6a83ae0
- U-Boot 2017.03-00002-g38a5f9b-dirty

flash target is MMC:0
Net: No ethernet found.
Fastboot: Normal
Hit any key to stop autoboot: 0
avb_slot_verify.c:214: ERROR: boot_a: Hash of data does not match digest in descriptor.
verify FAIL, state: UNLOCK
boot 'boot_a' still
Kernel load addr 0x80080000 size 25139 KiB
Kernel command line: console=ttymxc0,115200 earlycon=imxuart,0x30860000,115200 init=/init video=HDMI-A-1:1920x1080-32@60 androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale androidbs
kernel @ 80080000 (25741824)
ramdisk @ 84000000 (6838277)
fdt @ 83000000 (42347)
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 0000000083000000, end 000000008300d56a

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.78-00001-gc53c5d8-dirty (neo@neo-System) (gcc version 4.9.x 20150123 (prerelease) (GCC) ) #19 SMP PREEMPT Fri Aug 24 10:08:26 CST 2018
[ 0.000000] Boot CPU: AArch64 Processor [410fd034]
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Failed to reserve 1536 MiB
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] percpu: Embedded 23 pages/cpu @ffff80007ff5f000 s54144 r8192 d31872 u94208
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: enabling workaround for ARM erratum 845719
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 515840
[ 0.000000] Kernel command line: console=ttymxc0,115200 earlycon=imxuart,0x30860000,115200 init=/init video=HDMI-A-1:1920x1080-32@60 androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=fre0
[ 0.000000] device-mapper: init: will configure 1 devices
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 12288 bytes
[ 0.000000] log_buf_len min size: 16384 bytes
[ 0.000000] log_buf_len: 32768 bytes
[ 0.000000] early log buf free: 13848(84%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Memory: 2033744K/2096128K available (14140K kernel code, 1586K rwdata, 5628K rodata, 3712K init, 632K bss, 62384K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB)
[ 0.000000] .text : 0xffff000008080000 - 0xffff000008e50000 ( 14144 KB)
[ 0.000000] .rodata : 0xffff000008e50000 - 0xffff0000093e0000 ( 5696 KB)
[ 0.000000] .init : 0xffff0000093e0000 - 0xffff000009780000 ( 3712 KB)
[ 0.000000] .data : 0xffff000009780000 - 0xffff00000990ca00 ( 1587 KB)
[ 0.000000] .bss : 0xffff00000990ca00 - 0xffff0000099aaa50 ( 633 KB)
[ 0.000000] fixed : 0xffff7dfffe7fb000 - 0xffff7dfffec00000 ( 4116 KB)
[ 0.000000] PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum)
[ 0.000000] 0xffff7e0000000000 - 0xffff7e0002000000 ( 32 MB actual)
[ 0.000000] memory : 0xffff800000000000 - 0xffff800080000000 ( 2048 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] ITS: No ITS available, not enabling LPIs
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000
[ 0.000000] i.MX8MQ clock driver init done
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 8.33MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec0311ec, max_idle_ns: 440795202152 ns
[ 0.000003] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255541ns
[ 0.000090] system counter timer init
[ 0.000135] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255541ns
[ 0.000148] clocksource: imx sysctr: mask: 0xffffffffffffff max_cycles: 0x1ec0311ec, max_idle_ns: 440795202152 ns
[ 0.000342] Console: colour dummy device 80x25
[ 0.000360] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
[ 0.000369] pid_max: default: 32768 minimum: 301
[ 0.000424] Security Framework initialized
[ 0.000432] SELinux: Initializing.
[ 0.000501] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000509] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.001283] sched-energy: CPU device node has no sched-energy-costs
[ 0.001291] Invalid sched_group_energy for CPU0
[ 0.001298] CPU0: update cpu_capacity 1024
[ 0.001308] ASID allocator initialised with 32768 entries
[ 0.032217] Cannot find MU entry in device tree
[ 0.032332] CPU identified as i.MX8MQ, silicon rev 2.0
[ 0.032455] EFI services will not be available.
[ 0.080246] Detected VIPT I-cache on CPU1
[ 0.080272] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000
[ 0.080307] Invalid sched_group_energy for CPU1
[ 0.080310] CPU1: update cpu_capacity 1024
[ 0.080313] CPU1: Booted secondary processor [410fd034]
[ 0.112309] Detected VIPT I-cache on CPU2
[ 0.112334] GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000
[ 0.112365] Invalid sched_group_energy for CPU2
[ 0.112370] CPU2: update cpu_capacity 1024
[ 0.112375] CPU2: Booted secondary processor [410fd034]
[ 0.144398] Detected VIPT I-cache on CPU3
[ 0.144419] GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000
[ 0.144452] Invalid sched_group_energy for CPU3
[ 0.144455] CPU3: update cpu_capacity 1024
[ 0.144457] CPU3: Booted secondary processor [410fd034]
[ 0.144671] Brought up 4 CPUs
[ 0.144710] SMP: Total of 4 processors activated.
[ 0.144719] CPU features: detected feature: GIC system register CPU interface
[ 0.144729] CPU features: detected feature: 32-bit EL0 Support
[ 0.146705] CPU: All CPU(s) started at EL2
[ 0.146879] alternatives: patching kernel code
[ 0.147063] Invalid sched_group_energy for CPU3
[ 0.147073] Invalid sched_group_energy for Cluster3
[ 0.147078] Invalid sched_group_energy for CPU2
[ 0.147084] Invalid sched_group_energy for Cluster2
[ 0.147090] Invalid sched_group_energy for CPU1
[ 0.147096] Invalid sched_group_energy for Cluster1
[ 0.147101] Invalid sched_group_energy for CPU0
[ 0.147108] Invalid sched_group_energy for Cluster0
[ 0.148017] devtmpfs: initialized
[ 0.156874] DMI not present or invalid.
[ 0.157408] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.157422] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.157883] pinctrl core: initialized pinctrl subsystem
[ 0.159007] NET: Registered protocol family 16
[ 0.176444] cpuidle: using governor menu
[ 0.177740] vdso: 2 pages (1 code @ ffff000008e58000, 1 data @ ffff000009784000)
[ 0.177753] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.178233] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.178844] Serial: AMBA PL011 UART driver
[ 0.185847] imx8mq-pinctrl 30330000.iomuxc: initialized IMX pinctrl driver
[ 0.245971] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.255097] ACPI: Interpreter disabled.
[ 0.257777] mxs-dma 33000000.dma-apbh: initialized
[ 0.259431] vgaarb: loaded
[ 0.259943] SCSI subsystem initialized
[ 0.260933] usbcore: registered new interface driver usbfs
[ 0.261029] usbcore: registered new interface driver hub
[ 0.261408] usbcore: registered new device driver usb
[ 0.262784] i2c i2c-0: IMX I2C adapter registered
[ 0.262796] i2c i2c-0: can't use DMA, using PIO instead.
[ 0.263593] i2c i2c-1: IMX I2C adapter registered
[ 0.263603] i2c i2c-1: can't use DMA, using PIO instead.
[ 0.263897] media: Linux media interface: v0.10
[ 0.263985] Linux video capture interface: v2.00
[ 0.264181] pps_core: LinuxPPS API ver. 1 registered
[ 0.264187] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.264315] PTP clock support registered
[ 0.264894] dmi: Firmware registration failed.
[ 0.264901] Linux cec interface: v0.10
[ 0.265409] MU is ready for cross core communication!
[ 0.265912] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 0.266025] imx rpmsg driver is registered.
[ 0.266394] Advanced Linux Sound Architecture Driver Initialized.
[ 0.267290] Bluetooth: Core ver 2.22
[ 0.267377] NET: Registered protocol family 31
[ 0.267383] Bluetooth: HCI device and connection manager initialized
[ 0.267394] Bluetooth: HCI socket layer initialized
[ 0.267405] Bluetooth: L2CAP socket layer initialized
[ 0.267430] Bluetooth: SCO socket layer initialized
[ 0.270343] clocksource: Switched to clocksource arch_sys_counter
[ 0.308958] VFS: Disk quotas dquot_6.6.0
[ 0.309020] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.309394] pnp: PnP ACPI: disabled
[ 0.329956] NET: Registered protocol family 2
[ 0.330600] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.330761] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.331053] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.331098] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.331147] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.331294] NET: Registered protocol family 1
[ 0.332592] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.333056] kvm [1]: 8-bit VMID
[ 0.333063] kvm [1]: IDMAP page: 40e43000
[ 0.333071] kvm [1]: HYP VA range: 800000000000:ffffffffffff
[ 0.333993] kvm [1]: Hyp mode initialized successfully
[ 0.334059] kvm [1]: GICv3: no GICV resource entry
[ 0.334067] kvm [1]: disabling GICv2 emulation
[ 0.334193] kvm [1]: GIC system register CPU interface enabled
[ 0.334617] kvm [1]: vgic interrupt IRQ1
[ 0.334634] kvm [1]: virtual timer IRQ4
[ 0.340905] audit: initializing netlink subsys (disabled)
[ 0.340941] audit: type=2000 audit(0.335:1): initialized
[ 0.342159] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[ 0.354493] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.354804] Registering sdcardfs 0.1
[ 0.355472] fuse init (API version 7.26)
[ 0.373752] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.373764] io scheduler noop registered
[ 0.373937] io scheduler cfq registered (default)
[ 0.379812] imx-sdma 30bd0000.sdma: no iram assigned, using external mem
[ 0.384394] imx-sdma 302c0000.sdma: no iram assigned, using external mem
[ 0.388272] imx-sdma 30bd0000.sdma: loaded firmware 4.2
[ 0.388320] imx-sdma 302c0000.sdma: loaded firmware 4.2
[ 0.389951] Bus freq driver module loaded
[ 0.390713] xenfs: not registering filesystem on non-xen platform
[ 0.391956] pfuze100-regulator 0-0008: Full layer: 2, Metal layer: 1
[ 0.392479] pfuze100-regulator 0-0008: FAB: 0, FIN: 0
[ 0.392491] pfuze100-regulator 0-0008: pfuze100 found.
[ 0.403045] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.405571] 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 37, base_baud = 1562500) is a IMX
[ 1.485766] console [ttymxc0] enabled
[ 1.490203] 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 38, base_baud = 5000000) is a IMX
[ 1.502042] [drm] Initialized
[ 1.509271] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.515965] [drm] No driver support for vblank timestamp query.
[ 1.522026] imx-drm display-subsystem: bound imx-dcss-crtc.0 (ops dcss_crtc_ops)
[ 1.529598] VIC 2, pixel clock 148500 kHz
[ 1.533941] Pixel clock frequency: 148500 kHz, character clock frequency: 148500, color depth is 8-bit.
[ 1.543405] VCO frequency is 5940000 kHz
[ 1.551046] CDN_API_General_Write_Register_blocking LANES_CONFIG ret = 0
[ 1.558618] [drm] hdmi-audio-codec driver bound to HDMI
[ 1.563869] imx-drm display-subsystem: bound 32c00000.hdmi (ops imx_hdp_imx_ops)
[ 1.571637] Raw EDID:
[ 1.573920] 00 00 10 74 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.579681] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.585498] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.591257] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.597072] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.602831] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.608647] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.614408] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.620433] Raw EDID:
[ 1.622721] 00 00 10 74 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.628481] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.634241] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.640000] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.645758] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.651517] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.657276] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.663035] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.669047] Raw EDID:
[ 1.671333] 00 00 10 74 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.677094] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.682853] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.688613] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.694373] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.700131] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.705890] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.711649] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.717661] Raw EDID:
[ 1.719947] 00 00 10 74 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.725706] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.731468] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.737228] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.742988] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.748747] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.754505] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.760263] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 1.766034] imx-drm display-subsystem: HDMI-A-1: EDID block 0 invalid.
[ 1.772611] imx-drm display-subsystem: No connectors reported connected with modes
[ 1.812289] Console: switching to colour frame buffer device 240x67
[ 1.845959] imx-drm display-subsystem: fb0: frame buffer device
[ 1.884985] brd: module loaded
[ 1.896743] loop: module loaded
[ 1.907806] nbd: registered device at major 43
[ 1.922558] hisi_sas: driver version v1.6
[ 1.928654] slram: not enough parameters.
[ 1.933456] libphy: Fixed MDIO Bus: probed
[ 1.938642] tun: Universal TUN/TAP device driver, 1.6
[ 1.943713] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 1.950279] CAN device driver interface
[ 1.955617] 30be0000.ethernet supply phy not found, using dummy regulator
[ 1.963042] pps pps0: new PPS source ptp0
[ 1.967320] fec 30be0000.ethernet (unnamed net_device) (uninitialized): Invalid MAC address: 00:00:00:00:00:00
[ 1.977343] fec 30be0000.ethernet (unnamed net_device) (uninitialized): Using random MAC address: a2:9b:5d:03:c0:96
[ 1.989174] libphy: fec_enet_mii_bus: probed
[ 1.994261] fec 30be0000.ethernet eth0: registered PHC device 0
[ 2.000971] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 2.006823] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 2.012923] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 2.019898] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 2.025638] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 2.033481] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 2.039564] sky2: driver version 1.30
[ 2.043860] PPP generic driver version 2.4.2
[ 2.048544] PPP BSD Compression module registered
[ 2.053269] PPP Deflate Compression module registered
[ 2.058491] PPP MPPE Compression module registered
[ 2.063297] NET: Registered protocol family 24
[ 2.067813] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[ 2.075348] usbcore: registered new interface driver pegasus
[ 2.081170] usbcore: registered new interface driver rtl8150
[ 2.086944] usbcore: registered new interface driver r8152
[ 2.092594] usbcore: registered new interface driver asix
[ 2.098102] usbcore: registered new interface driver ax88179_178a
[ 2.104383] usbcore: registered new interface driver cdc_ether
[ 2.110327] usbcore: registered new interface driver dm9601
[ 2.116066] usbcore: registered new interface driver CoreChips
[ 2.122013] usbcore: registered new interface driver smsc75xx
[ 2.127930] usbcore: registered new interface driver smsc95xx
[ 2.133784] usbcore: registered new interface driver net1080
[ 2.139605] usbcore: registered new interface driver plusb
[ 2.145198] usbcore: registered new interface driver cdc_subset
[ 2.151280] usbcore: registered new interface driver zaurus
[ 2.156958] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[ 2.164526] usbcore: registered new interface driver cdc_ncm
[ 2.173493] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.180046] ehci-pci: EHCI PCI platform driver
[ 2.184664] ehci-platform: EHCI generic platform driver
[ 2.190107] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.196371] ohci-pci: OHCI PCI platform driver
[ 2.200924] ohci-platform: OHCI generic platform driver
[ 2.206719] Can't support > 32 bit dma.
[ 2.210663] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 2.216181] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 2.224014] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220fe6c hci version 0x110 quirks 0x01010810
[ 2.232777] xhci-hcd xhci-hcd.0.auto: irq 223, io mem 0x38200000
[ 2.238989] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.245795] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.253038] usb usb1: Product: xHCI Host Controller
[ 2.257934] usb usb1: Manufacturer: Linux 4.9.78-00001-gc53c5d8-dirty xhci-hcd
[ 2.265172] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 2.270709] hub 1-0:1.0: USB hub found
[ 2.274505] hub 1-0:1.0: 1 port detected
[ 2.278732] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 2.284243] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 2.292112] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 2.298918] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.306211] usb usb2: Product: xHCI Host Controller
[ 2.311104] usb usb2: Manufacturer: Linux 4.9.78-00001-gc53c5d8-dirty xhci-hcd
[ 2.318351] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 2.323787] hub 2-0:1.0: USB hub found
[ 2.327629] hub 2-0:1.0: 1 port detected
[ 2.331982] usbcore: registered new interface driver cdc_acm
[ 2.337717] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 2.345864] usbcore: registered new interface driver usb-storage
[ 2.352038] usbcore: registered new interface driver usb_ehset_test
[ 2.360768] mousedev: PS/2 mouse device common for all mice
[ 2.366684] input: 30370000.snvs:snvs-powerkey as /devices/platform/30370000.snvs/30370000.snvs:snvs-powerkey/input/input0
[ 2.378549] usbcore: registered new interface driver xpad
[ 2.384121] usbcore: registered new interface driver usb_acecad
[ 2.390181] usbcore: registered new interface driver aiptek
[ 2.395918] usbcore: registered new interface driver gtco
[ 2.401427] usbcore: registered new interface driver hanwang
[ 2.407250] usbcore: registered new interface driver kbtab
[ 2.415206] snvs_rtc 30370000.snvs:snvs-rtc-lp: rtc core: registered 30370000.snvs:snvs- as rtc0
[ 2.424315] i2c /dev entries driver
[ 2.430083] usbcore: registered new interface driver uvcvideo
[ 2.436059] USB Video Class driver (1.1.1)
[ 2.442314] imx2-wdt 30280000.wdog: timeout 60 sec (nowayout=0)
[ 2.448774] device-mapper: uevent: version 1.0.3
[ 2.453906] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[ 2.463066] Bluetooth: HCI UART driver ver 2.3
[ 2.467533] Bluetooth: HCI UART protocol H4 registered
[ 2.472741] Bluetooth: HCI UART protocol BCSP registered
[ 2.478068] Bluetooth: HCI UART protocol LL registered
[ 2.483275] Bluetooth: HCI UART protocol ATH3K registered
[ 2.488686] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 2.495150] Bluetooth: HCI UART protocol Broadcom registered
[ 2.500825] Bluetooth: HCI UART protocol QCA registered
[ 2.507924] sdhci: Secure Digital Host Controller Interface driver
[ 2.514179] sdhci: Copyright(c) Pierre Ossman
[ 2.518692] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.570913] mmc0: SDHCI controller on 30b40000.usdhc [30b40000.usdhc] using ADMA
[ 2.578753] sdhci-esdhc-imx 30b50000.usdhc: Got CD GPIO
[ 2.610482] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[ 2.634629] mmc1: SDHCI controller on 30b50000.usdhc [30b50000.usdhc] using ADMA
[ 2.645970] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.652494] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.660601] usbcore: registered new interface driver usbhid
[ 2.666283] usbhid: USB HID core driver
[ 2.672665] ashmem: initialized
[ 2.678172] usbcore: registered new interface driver snd-usb-audio
[ 2.685325] ak5558 1-0013: ak5558_i2c_probe(748)
[ 2.716098] imx-spdif sound-spdif: snd-soc-dummy-dai <-> 30810000.spdif mapping ok
[ 2.725616] imx-spdif sound-hdmi-arc: snd-soc-dummy-dai <-> 308a0000.spdif mapping ok
[ 2.734686] mmc0: new HS400 MMC card at address 0001
[ 2.741123] mmcblk0: mmc0:0001 HAG4a2 14.7 GiB
[ 2.741171] imx-cdnhdmi sound-hdmi: hdmi-hifi.0 <-> 30050000.sai mapping ok
[ 2.746893] ak4458 1-0010: ASoC: failed to probe component -6
[ 2.746937] imx-ak4458 sound-ak4458: ASoC: failed to instantiate card -6
[ 2.746999] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-6)
[ 2.754810] usb 1-1: New USB device found, idVendor=1a40, idProduct=0201
[ 2.754818] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.754822] usb 1-1: Product: USB 2.0 Hub [MTT]
[ 2.762695] ak5558 1-0013: ASoC: failed to probe component -6
[ 2.762726] imx-ak5558 sound-ak5558: ASoC: failed to instantiate card -6
[ 2.762787] imx-ak5558 sound-ak5558: snd_soc_register_card failed (-6)
[ 2.763330] NET: Registered protocol family 26
[ 2.763340] u32 classifier
[ 2.763342] Actions configured
[ 2.763347] Netfilter messages via NETLINK v0.30.
[ 2.763643] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 2.763930] ctnetlink v0.93: registering with nfnetlink.
** 223 printk messages dropped ** [ 2.830758] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.830764] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.830768] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
** 2 printk messages dropped ** [ 2.830781] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
** 3 printk messages dropped ** [ 2.830794] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.830797] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.830803] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.830807] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.830811] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.830817] galcore 38000000.gpu: Cannot do DMA to address 0x0000000000000000
[ 2.830819] swiotlb: coherent allocation failed for device 38000000.gpu size=104857600
[ 2.830822] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.830823] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.830828] Workqueue: events deferred_probe_work_func
[ 2.830830] Call trace:
[ 2.830834] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.830838] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.830841] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.830845] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.830850] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.830854] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.830858] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.830862] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.830867] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.830874] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.830879] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.830883] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.830888] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.830894] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.830897] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.830900] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.830906] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.830909] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.830913] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.830916] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.830919] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.830923] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.830926] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.830932] galcore 38000000.gpu: Cannot do DMA to address 0x0000000000000000
[ 2.830934] swiotlb: coherent allocation failed for device 38000000.gpu size=100663296
[ 2.830937] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.830939] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.830944] Workqueue: events deferred_probe_work_func
[ 2.830945] Call trace:
[ 2.830949] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.830953] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.830957] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.830961] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.830964] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.830968] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.830972] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.830978] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.830982] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.830986] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.830991] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.830996] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831000] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831003] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831008] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831012] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831016] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831021] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831025] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831029] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831034] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831039] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831045] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831051] galcore 38000000.gpu: Cannot do DMA to address 0x0000000000000000
[ 2.831053] swiotlb: coherent allocation failed for device 38000000.gpu size=96468992
[ 2.831056] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831058] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.831063] Workqueue: events deferred_probe_work_func
[ 2.831066] Call trace:
[ 2.831069] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.831075] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.831081] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.831085] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.831090] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.831094] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.831098] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.831104] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.831110] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.831116] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.831121] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.831125] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831131] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831137] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831142] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831147] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831150] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831155] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831158] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831163] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831166] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831170] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831175] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831180] swiotlb: coherent allocation failed for device 38000000.gpu size=92274688
[ 2.831185] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831186] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.831191] Workqueue: events deferred_probe_work_func
[ 2.831193] Call trace:
[ 2.831197] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.831201] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.831204] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.831211] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.831217] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.831220] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.831224] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.831230] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.831236] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.831242] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.831247] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.831251] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831257] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831263] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831268] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831271] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831275] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831278] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831281] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831284] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831288] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831291] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831294] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831299] swiotlb: coherent allocation failed for device 38000000.gpu size=88080384
[ 2.831302] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831303] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.831308] Workqueue: events deferred_probe_work_func
[ 2.831312] Call trace:
[ 2.831317] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.831323] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.831327] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.831330] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.831334] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.831338] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.831342] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.831346] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.831353] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.831357] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.831361] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.831366] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831372] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831378] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831381] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831384] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831387] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831393] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831398] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831402] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831405] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831409] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831413] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831418] swiotlb: coherent allocation failed for device 38000000.gpu size=83886080
[ 2.831423] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831425] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.831432] Workqueue: events deferred_probe_work_func
[ 2.831434] Call trace:
[ 2.831437] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.831444] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.831447] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.831453] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.831457] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.831460] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.831464] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.831471] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.831475] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.831480] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.831483] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.831487] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831492] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831498] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831501] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831506] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831511] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831516] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831520] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831524] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831529] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831533] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831536] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831542] swiotlb: coherent allocation failed for device 38000000.gpu size=79691776
[ 2.831547] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831549] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.831554] Workqueue: events deferred_probe_work_func
[ 2.831557] Call trace:
[ 2.831561] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.831567] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.831572] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.831576] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.831579] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.831583] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.831589] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.831595] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.831601] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.831605] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.831609] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.831613] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831619] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831625] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831628] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831631] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831634] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831638] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831641] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831644] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831650] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831653] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831657] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831663] swiotlb: coherent allocation failed for device 38000000.gpu size=75497472
[ 2.831666] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831670] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.831675] Workqueue: events deferred_probe_work_func
[ 2.831676] Call trace:
[ 2.831680] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.831684] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.831687] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.831692] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.831698] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.831701] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.831705] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.831712] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.831715] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.831719] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.831722] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.831726] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831729] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831733] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831738] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831741] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831744] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831748] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831751] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831754] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831758] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831761] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831764] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831769] swiotlb: coherent allocation failed for device 38000000.gpu size=71303168
[ 2.831772] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831776] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.831780] Workqueue: events deferred_probe_work_func
[ 2.831782] Call trace:
[ 2.831786] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.831792] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.831796] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.831801] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.831804] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.831809] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.831813] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.831819] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.831823] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.831826] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.831829] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.831833] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831839] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831842] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831845] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831849] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831852] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831855] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831859] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831862] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831865] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831869] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831874] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831879] swiotlb: coherent allocation failed for device 38000000.gpu size=67108864
[ 2.831882] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831884] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.831888] Workqueue: events deferred_probe_work_func
[ 2.831890] Call trace:
[ 2.831894] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.831897] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.831901] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.831905] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.831908] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.831913] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.831917] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.831924] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.831929] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.831935] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.831941] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.831945] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.831951] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.831956] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.831961] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.831965] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.831968] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.831971] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.831975] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.831978] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.831981] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.831985] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.831988] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.831992] swiotlb: coherent allocation failed for device 38000000.gpu size=62914560
[ 2.831995] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.831997] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.832002] Workqueue: events deferred_probe_work_func
[ 2.832003] Call trace:
[ 2.832007] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.832011] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.832015] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.832018] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.832022] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.832025] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.832029] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.832033] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.832036] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.832040] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.832043] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.832047] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.832050] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.832056] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.832059] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.832062] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.832065] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.832069] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.832072] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.832075] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.832078] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.832082] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.832085] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.832090] swiotlb: coherent allocation failed for device 38000000.gpu size=58720256
[ 2.832093] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.832094] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.832099] Workqueue: events deferred_probe_work_func
[ 2.832100] Call trace:
[ 2.832104] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.832108] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.832112] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.832116] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.832119] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.832122] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.832126] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.832130] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.832134] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.832137] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.832140] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.832144] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.832147] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.832151] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.832154] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.832157] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.832161] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.832164] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.832167] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.832170] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.832174] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.832177] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.832181] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.832185] swiotlb: coherent allocation failed for device 38000000.gpu size=54525952
[ 2.832188] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.832190] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.832194] Workqueue: events deferred_probe_work_func
[ 2.832196] Call trace:
[ 2.832200] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.832203] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.832207] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.832211] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.832214] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.832218] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.832222] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.832226] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.832230] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.832233] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.832236] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.832240] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.832243] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.832247] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.832250] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.832253] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.832257] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.832260] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.832263] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.832266] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.832270] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.832273] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.832277] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.832281] swiotlb: coherent allocation failed for device 38000000.gpu size=50331648
[ 2.832284] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.832286] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.832290] Workqueue: events deferred_probe_work_func
[ 2.832292] Call trace:
[ 2.832296] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.832299] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.832303] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.832307] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.832310] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.832314] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.832317] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.832321] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.832325] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.832328] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.832332] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.832335] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.832339] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.832342] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.832345] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.832349] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.832352] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.832355] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.832359] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.832362] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.832365] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.832368] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.832372] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.832377] swiotlb: coherent allocation failed for device 38000000.gpu size=46137344
[ 2.832380] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.832381] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.832386] Workqueue: events deferred_probe_work_func
[ 2.832388] Call trace:
[ 2.832392] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.832395] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.832399] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.832403] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.832406] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.832410] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.832413] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.832417] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.832421] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.832424] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.832428] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.832431] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.832435] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.832438] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.832441] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.832445] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.832448] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.832451] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.832455] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.832458] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.832461] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.832464] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.832468] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.832472] swiotlb: coherent allocation failed for device 38000000.gpu size=41943040
[ 2.832475] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.832477] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.832482] Workqueue: events deferred_probe_work_func
[ 2.832483] Call trace:
[ 2.832487] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.832491] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.832495] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.832498] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.832502] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.832505] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.832509] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.832513] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.832516] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.832520] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.832523] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.832527] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.832530] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.832534] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.832537] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.832540] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.832543] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.832547] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.832550] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.832553] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.832556] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.832560] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.832563] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.832568] swiotlb: coherent allocation failed for device 38000000.gpu size=37748736
[ 2.832571] CPU: 3 PID: 804 Comm: kworker/3:1 Not tainted 4.9.78-00001-gc53c5d8-dirty #19
[ 2.832572] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 2.832577] Workqueue: events deferred_probe_work_func
[ 2.832578] Call trace:
[ 2.832583] [<ffff000008089ff8>] dump_backtrace+0x0/0x1f8
[ 2.832586] [<ffff00000808a3d8>] show_stack+0x14/0x1c
[ 2.832590] [<ffff00000843f280>] dump_stack+0x8c/0xac
[ 2.832594] [<ffff000008470d58>] swiotlb_alloc_coherent+0x1d8/0x204
[ 2.832597] [<ffff00000809a020>] __dma_alloc+0x190/0x23c
[ 2.832600] [<ffff000008aa09e8>] _CMAFSLAlloc+0x178/0x1dc
[ 2.832604] [<ffff000008a6e5c4>] gckOS_AllocateNonPagedMemory+0xe8/0x284
[ 2.832608] [<ffff000008a6ff88>] gckOS_AllocateContiguous+0x30/0x48
[ 2.832612] [<ffff000008a6c490>] gckGALDEVICE_Construct+0x594/0xd2c
[ 2.832615] [<ffff000008a76450>] drv_init+0x1e8/0x348
[ 2.832618] [<ffff000008a76798>] gpu_probe+0x1e8/0x234
[ 2.832622] [<ffff00000872f228>] platform_drv_probe+0x50/0xc8
[ 2.832626] [<ffff00000872d254>] driver_probe_device+0x238/0x2d0
[ 2.832629] [<ffff00000872d434>] __device_attach_driver+0x98/0xe8
[ 2.832632] [<ffff00000872af44>] bus_for_each_drv+0x60/0xb0
[ 2.832635] [<ffff00000872cec0>] __device_attach+0x100/0x154
[ 2.832639] [<ffff00000872d6b8>] device_initial_probe+0x10/0x18
[ 2.832642] [<ffff00000872c42c>] bus_probe_device+0x90/0x98
[ 2.832645] [<ffff00000872c8c0>] deferred_probe_work_func+0x7c/0xb0
[ 2.832649] [<ffff0000080e2cf0>] process_one_work+0x144/0x434
[ 2.832652] [<ffff0000080e31e8>] worker_thread+0x208/0x47c
[ 2.832655] [<ffff0000080e96f8>] kthread+0xf0/0x104
[ 2.832659] [<ffff0000080836f0>] ret_from_fork+0x10/0x20
[ 2.853386] update hantro voltage from 900 mV to 1000 mV
[ 2.853622] hantrodec: module inserted. Major = -1
[ 2.854725] otg_wakelock_init: No USB transceiver found
[ 2.855346] snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0)
[ 2.857184] VSD_3V3: disabling
[ 2.857187] gpio_dvfs: disabling
[ 2.857196] VGEN1: disabling
[ 2.857628] VGEN6: disabling
[ 2.858049] ALSA device list:
[ 2.858051] #0: imx-spdif
[ 2.858053] #1: imx-hdmi-arc
[ 2.858055] #2: imx-audio-hdmi
[ 2.899378] VIC 2, pixel clock 148500 kHz
[ 2.899552] Pixel clock frequency: 148500 kHz, character clock frequency: 148500, color depth is 8-bit.
[ 2.899555] VCO frequency is 5940000 kHz
[ 2.902900] CDN_API_General_Write_Register_blocking LANES_CONFIG ret = 0
[ 3.110910] usb 1-1.1: new low-speed USB device number 3 using xhci-hcd
[ 3.238042] usb 1-1.1: New USB device found, idVendor=17ef, idProduct=6025
[ 3.238048] usb 1-1.1: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 3.238052] usb 1-1.1: Product: ThinkPad USB Travel Mouse
[ 3.257001] input: ThinkPad USB Travel Mouse as /devices/platform/usb@38200000/38200000.dwc3/xhci-hcd.0.auto/usb1/1-1/1-1.1/1-1.1:1.0/0003:17EF:6025.0001/input/input1
[ 3.258077] hid-generic 0003:17EF:6025.0001: input,hidraw0: USB HID v11.10 Mouse [ThinkPad USB Travel Mouse] on usb-xhci-hcd.0.auto-1.1/input0
[ 4.402340] CDN_API_HDMITX_DDC_WRITE_blocking ret = 1
[ 4.402342] CDN_API_HDMITX_Set_Mode_blocking ret = 1
[ 4.402349] [drm] OPIPE_CFG: gamut = 3, nl = 1, pr = 1, pix_format = 875713089
[ 4.947095] random: fast init done
[ 5.766730] mmcblk0boot0: mmc0:0001 HAG4a2 partition 1 4.00 MiB
[ 5.773291] mmcblk0boot1: mmc0:0001 HAG4a2 partition 2 4.00 MiB
[ 5.779908] mmcblk0rpmb: mmc0:0001 HAG4a2 partition 3 4.00 MiB
[ 5.792169] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13
[ 5.802640] device-mapper: init: attempting early device configuration.
[ 5.810772] device-mapper: init: adding target '0 3095928 verity 1 PARTUUID=e1e7985d-685e-493d-9ffe-88fd5a1b83f4 PARTUUID=e1e7985d-685e-493d-9ffe-88fd5a1b83f4 4096 4096 386991 386991 sha1 ee0adb294377'
[ 5.851067] device-mapper: init: dm-0 is ready
[ 5.858815] EXT4-fs (dm-0): couldn't mount as ext3 due to feature incompatibilities
[ 5.867082] EXT4-fs (dm-0): couldn't mount as ext2 due to feature incompatibilities
[ 5.879448] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[ 5.887259] VFS: Mounted root (ext4 filesystem) readonly on device 253:0.
[ 5.894518] devtmpfs: mounted
[ 5.898431] Freeing unused kernel memory: 3712K
[ 5.920020] init: init first stage started!
[ 5.925657] init: Using Android DT directory /proc/device-tree/firmware/android/
[ 5.991336] init: [libfs_mgr]Returning avb_handle with status: 0
[ 5.999238] init: [libfs_mgr]Loading verity table: '1 /dev/block/platform/30b40000.usdhc/by-name/vendor_a /dev/block/platform/30b40000.usdhc/by-name/vendor_a 4096 4096 28199 28199 sha1 4375ef57ea28c8b'
[ 6.047872] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: barrier=1,inode_readahead_blks=8
[ 6.057851] init: [libfs_mgr]__mount(source=/dev/block/dm-1,target=/vendor,type=ext4)=0: Success
[ 6.066797] init: Skipped setting INIT_AVB_VERSION (not in recovery mode)
[ 6.073674] init: Loading SELinux policy
[ 6.096944] SELinux: Class bpf not defined in policy.
[ 6.102162] SELinux: the above unknown classes and permissions will be denied
[ 6.171041] audit: type=1403 audit(6.164:2): policy loaded auid=4294967295 ses=4294967295
[ 6.179412] selinux: SELinux: Loaded policy from /vendor/etc/selinux/precompiled_sepolicy
[ 6.179412]
[ 6.189515] audit: type=1404 audit(6.184:3): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
[ 6.220788] selinux: SELinux: Loaded file_contexts
[ 6.220788]
[ 6.229404] init: init second stage started!
[ 6.237898] init: Using Android DT directory /proc/device-tree/firmware/android/
[ 6.247600] selinux: SELinux: Loaded file_contexts
[ 6.247600]
[ 6.254438] selinux: SELinux: Loaded property_contexts from /system/etc/selinux/plat_property_contexts & /vendor/etc/selinux/nonplat_property_contexts.
[ 6.254438]
[ 6.269543] init: Running restorecon...
[ 6.278806] init: waitid failed: No child processes
[ 6.283788] init: Couldn't load property file: Unable to open '/system/etc/prop.default': No such file or directory: No such file or directory
[ 6.296596] init: Couldn't load property file: Unable to open '/prop.default': No such file or directory: No such file or directory
[ 6.313080] init: Couldn't load property file: Unable to open '/odm/default.prop': No such file or directory: No such file or directory
[ 6.325291] init: Couldn't load property file: Unable to open '/vendor/default.prop': No such file or directory: No such file or directory
[ 6.387605] cgroup: init (1) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.
[ 6.390781] ueventd: ueventd started!
[ 6.390883] ueventd: Parsing file /ueventd.rc...
[ 6.392398] ueventd: Parsing file /vendor/ueventd.rc...
[ 6.392428] ueventd: Unable to open '/vendor/ueventd.rc': No such file or directory
[ 6.392446] ueventd: Parsing file /odm/ueventd.rc...
[ 6.392473] ueventd: Unable to open '/odm/ueventd.rc': No such file or directory
[ 6.392576] ueventd: Parsing file /ueventd.freescale.rc...
[ 6.395871] selinux: SELinux: Loaded file_contexts
[ 6.395871]
[ 6.448441] cgroup: "memory" requires setting use_hierarchy to 1 on the root
[ 6.508409] selinux: SELinux: Loaded file_contexts
[ 6.508409]
[ 6.545640] ueventd: Coldboot took 0.149 seconds
[ 6.573041] keychord: using input dev 30370000.snvs:snvs-powerkey for fevent
[ 6.590082] Registered swp emulation handler
[ 6.599938] Console: switching to colour dummy device 80x25
[ 6.600275] watchdogd: watchdogd started (interval 10, margin 20)!
[ 6.618986] EXT4-fs (mmcblk0p10): Ignoring removed nomblk_io_submit option
[ 6.712387] EXT4-fs (mmcblk0p10): recovery complete
[ 6.717886] EXT4-fs (mmcblk0p10): mounted filesystem with ordered data mode. Opts: errors=remount-ro,nomblk_io_submit
[ 7.875684] e2fsck: e2fsck 1.43.3 (04-Sep-2016)
[ 7.875684]
[ 7.881975] e2fsck: Pass 1: Checking inodes, blocks, and sizes
[ 7.881975]
[ 7.889363] e2fsck: Pass 2: Checking directory structure
[ 7.889363]
[ 7.896371] e2fsck: Pass 3: Checking directory connectivity
[ 7.896371]
[ 7.903484] e2fsck: Pass 4: Checking reference counts
[ 7.903484]
[ 7.910049] e2fsck: Pass 5: Checking group summary information
[ 7.910049]
[ 7.917423] e2fsck: /dev/block/by-name/userdata: 1399/636480 files (2.6% non-contiguous), 70226/2541568 blocks
[ 7.917423]
[ 7.933835] EXT4-fs (mmcblk0p10): Ignoring removed nomblk_io_submit option
[ 7.944635] EXT4-fs (mmcblk0p10): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,noauto_da_alloc,errors=panic
[ 7.960521] file system registered
[ 7.965406] using random self ethernet address
[ 7.969871] using random host ethernet address
[ 7.998222] EXT4-fs (dm-0): re-mounted. Opts: (null)
[ 8.023171] logd.auditd: start
[ 8.026261] logd.klogd: 8023917112
[ 8.085105] binder: 2514:2514 ioctl 620a 0 returned -22
[ 8.452883] logd.daemon: reinit
[ 8.642902] type=1400 audit(8.628:4): avc: granted { read } for pid=1 comm="init" name="ttymxc0" dev="tmpfs" ino=296 scontext=u:r:init:s0 tcontext=u:object_r:tty_device:s0 tclass=chr_file
[ 8.771164] type=1400 audit(8.628:4): avc: granted { read } for pid=1 comm="init" name="ttymxc0" dev="tmpfs" ino=296 scontext=u:r:init:s0 tcontext=u:object_r:tty_device:s0 tclass=chr_file
[ 8.793167] read descriptors
[ 8.793188] read strings
[ 8.834703] type=1400 audit(8.632:5): avc: granted { read open } for pid=1 comm="init" path="/dev/ttymxc0" dev="tmpfs" ino=296 scontext=u:r:init:s0 tcontext=u:object_r:tty_device:s0 tclass=chr_file
evk_8mq:/ $ [ 8.843894] healthd: unable to get HAL interface, using defaults
[ 8.851726] healthd: No battery devices found
[ 8.851782] healthd: battery l=100 v=0 t=42.4 h=2 st=2 chg=a
[ 8.884019] type=1400 audit(8.632:5): avc: granted { read open } for pid=1 comm="init" path="/dev/ttymxc0" dev="tmpfs" ino=296 scontext=u:r:init:s0 tcontext=u:object_r:tty_device:s0 tclass=chr_file
[ 8.901966] type=1400 audit(8.636:6): avc: granted { read } for pid=3043 comm="init" name="ttymxc0" dev="tmpfs" ino=296 scontext=u:r:init:s0 tcontext=u:object_r:tty_device:s0 tclass=chr_file
[ 8.922505] type=1400 audit(8.636:6): avc: granted { read } for pid=3043 comm="init" name="ttymxc0" dev="tmpfs" ino=296 scontext=u:r:init:s0 tcontext=u:object_r:tty_device:s0 tclass=chr_file
[ 8.942642] type=1400 audit(8.636:7): avc: granted { read open } for pid=3043 comm="init" path="/dev/ttymxc0" dev="tmpfs" ino=296 scontext=u:r:init:s0 tcontext=u:object_r:tty_device:s0 tclass=chr_file
[ 11.274810] capability: warning: `main' uses 32-bit capabilities (legacy support in use)
[ 12.301511] init: processing action (sys.interactive=active) from (init.freescale.imx8mq.rc:41)
[ 13.951577] healthd: battery l=100 v=0 t=42.4 h=2 st=2 chg=a
[ 18.665670] init: starting service 'bootanim'...
[ 20.026773] healthd: battery l=100 v=0 t=42.4 h=2 st=2 chg=a
[ 21.010172] init: processing action (sys.sysctl.extra_free_kbytes=*) from (/init.rc:692)
[ 21.018521] init: Unable to open '/proc/sys/vm/extra_free_kbytes': No such file or directory
[ 21.146466] random: crng init done
[ 21.395471] acc_open
[ 21.397675] acc_release
[ 21.755736] sdcardfs version 2.0
[ 21.759063] sdcardfs: dev_name -> /data/media
[ 21.764142] sdcardfs: options -> fsuid=1023,fsgid=1023,multiuser,derive_gid,mask=6,userid=0,gid=1015
[ 21.773545] sdcardfs: mnt -> ffff80006bf2dde0
[ 21.778125] sdcardfs: mounted on top of /data/media type ext4
[ 21.784388] Remount options were mask=23,gid=9997 for vfsmnt ffff80006bffd1a0.
[ 21.792076] sdcardfs : options - debug:1
[ 21.796132] sdcardfs : options - gid:9997
[ 21.800606] sdcardfs : options - mask:23
[ 21.804967] Remount options were mask=7,gid=9997 for vfsmnt ffff80006bffdde0.
[ 21.812228] sdcardfs : options - debug:1
[ 21.816217] sdcardfs : options - gid:9997
[ 21.820364] sdcardfs : options - mask:7
[ 21.901633] init: starting service 'webview_zygote32'...
[ 21.912074] init: Created socket '/dev/socket/webview_zygote', mode 660, user 1053, group 1000
[ 24.402839] init: Service 'bootanim' (pid 3593) exited with status 0
[ 24.532990] init: processing action (sys.boot_completed=1) from (/init.rc:686)
[ 24.540827] init: processing action (sys.boot_completed=1) from (init.freescale.imx8mq.rc:33)
[ 24.550163] init: processing action (sys.boot_completed=1 && sys.logbootcomplete=1) from (/system/etc/init/bootstat.rc:66)
[ 24.562139] init: starting service 'exec 7 (/system/bin/bootstat --record_boot_complete)'...
[ 24.575108] init: SVC_EXEC pid 4240 (uid 1000 gid 1007+0 context default) started; waiting...
[ 24.595714] selinux: SELinux: Skipping restorecon_recursive(/data/system_ce/0)
[ 24.595714]
[ 24.597830] init: Service 'exec 7 (/system/bin/bootstat --record_boot_complete)' (pid 4240) exited with status 0 waiting took 0.036000 seconds
[ 24.598282] init: starting service 'exec 8 (/system/bin/bootstat --record_boot_reason)'...
[ 24.602726] init: SVC_EXEC pid 4253 (uid 1000 gid 1007+0 context default) started; waiting...

[coindu]

kernel-dirty cause galcore can`t insmod?

[传策薛]

Related to the uboot parameter "cma="

[传策薛]

有人遇到过类似情形么（Did any one also meet this error ）？