Yet another thread on ROCK64 Wifi Adapter Woes
#1
This thread is related to troubleshooting the use of the Edimax EW-7811Un 150Mbps 11n Wi-Fi USB Adapter

This is a cross-post from the IRC channel: 

I've been searching around the Rock64 (and Pine64) forums as well as the larger internet and havent' found the answers to solve my issues. I have a fresh Rock64 2Gb. Installed ayufan's 5.x image of stretch minimal onto eMMC. Works well enough but doesn't seem quite stable enough for my needs. I'm a techie. I'm patient. I recognize the amazing work ayufan has put into this so not going to complain about performance for a while.


My issue: I have a Edimax USB Wifi adapter that the kernel recognizes, I can configure via wicd but simply won't connect to my Access Point. Checked all the settings to make sure I didn't fat-finger the WPA-2 key. I just can't get it to work. Any help with troubleshooting would be appreciated.


I'll cross-post to the ROCK64 forum if that would be easier for async responses.

There is a related post here for a different adapter: 

https://forum.pine64.org/showthread.php?tid=5176
https://forum.pine64.org/showthread.php?tid=5292

For troubleshooting purposes:


Code:
root@rock64a:~# lsusb
Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


Code:
root@rock64a:~# dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.77-rockchip-ayufan-136 (root@713b8312374e) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) ) #1 SMP Thu Oct 12 09:14:48 UTC 2017
[    0.000000] Boot CPU: AArch64 Processor [410fd034]
[    0.000000] earlycon: Early serial console at MMIO32 0xff130000 (options '')
[    0.000000] bootconsole [uart0] enabled
[    0.000000] On node 0 totalpages: 523776
[    0.000000]   DMA zone: 8184 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 523776 pages, LIFO batch:31
[    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 21 pages/cpu @ffffffc07ff4e000 s46504 r8192 d31320 u86016
[    0.000000] pcpu-alloc: s46504 r8192 d31320 u86016 alloc=21*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    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: 515592
[    0.000000] Kernel command line: earlycon=uart8250,mmio32,0xff130000 rw root=LABEL=linux-root rootwait rootfstype=ext4 init=/sbin/init coherent_pool=1M ethaddr=22:bd:7e:14:43:bb eth1addr=22:bd:7e:14:43:db serial=eacab34db85e161
[    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] software IO TLB [mem 0x79600000-0x7d600000] (64MB) mapped at [ffffffc079600000-ffffffc07d5fffff]
[    0.000000] Memory: 1970976K/2095104K available (11390K kernel code, 1466K rwdata, 4124K rodata, 1152K init, 747K bss, 124128K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                  modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
                  vmalloc : 0xffffff8008000000 - 0xffffffbdbfff0000   (   246 GB)
                    .init : 0xffffff8008fb0000 - 0xffffff80090d0000   (  1152 KB)
                    .text : 0xffffff8008080000 - 0xffffff8008ba0000   ( 11392 KB)
                  .rodata : 0xffffff8008ba0000 - 0xffffff8008fb0000   (  4160 KB)
                    .data : 0xffffff80090d0000 - 0xffffff800923e808   (  1467 KB)
                  vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000   (     8 GB maximum)
                            0xffffffbdc0008000 - 0xffffffbdc2000000   (    31 MB actual)
                  fixed   : 0xffffffbffe7fd000 - 0xffffffbffec00000   (  4108 KB)
                  PCI I/O : 0xffffffbffee00000 - 0xffffffbfffe00000   (    16 MB)
                  memory  : 0xffffffc000200000 - 0xffffffc080000000   (  2046 MB)
[    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 64.
[    0.000000]  RCU restricting CPUs from NR_CPUS=8 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] GIC: Using split EOI/Deactivate mode
[    0.000000] Architected cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.001586] Console: colour dummy device 80x25
[    0.001998] console [tty0] enabled
[    0.002321] bootconsole [uart0] disabled
[    0.002719] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=24000)
[    0.002756] pid_max: default: 32768 minimum: 301
[    0.002895] Security Framework initialized
[    0.002916] Yama: becoming mindful.
[    0.002949] AppArmor: AppArmor disabled by boot time parameter
[    0.003033] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.003060] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.003925] Initializing cgroup subsys io
[    0.003958] Initializing cgroup subsys memory
[    0.004005] Initializing cgroup subsys devices
[    0.004032] Initializing cgroup subsys freezer
[    0.004056] Initializing cgroup subsys net_cls
[    0.004081] Initializing cgroup subsys perf_event
[    0.004107] Initializing cgroup subsys net_prio
[    0.004139] Initializing cgroup subsys hugetlb
[    0.004161] Initializing cgroup subsys pids
[    0.004224] ftrace: allocating 42863 entries in 168 pages
[    0.121867] sched-energy: CPU device node has no sched-energy-costs
[    0.121904] Invalid sched_group_energy for CPU0
[    0.121921] CPU0: update cpu_capacity 1024
[    0.121989] ASID allocator initialised with 65536 entries
[    0.127296] Detected VIPT I-cache on CPU1
[    0.127353] Invalid sched_group_energy for CPU1
[    0.127359] CPU1: update cpu_capacity 1024
[    0.127364] CPU1: Booted secondary processor [410fd034]
[    0.128151] Detected VIPT I-cache on CPU2
[    0.128197] Invalid sched_group_energy for CPU2
[    0.128202] CPU2: update cpu_capacity 1024
[    0.128207] CPU2: Booted secondary processor [410fd034]
[    0.128947] Detected VIPT I-cache on CPU3
[    0.128992] Invalid sched_group_energy for CPU3
[    0.128997] CPU3: update cpu_capacity 1024
[    0.129001] CPU3: Booted secondary processor [410fd034]
[    0.129129] Brought up 4 CPUs
[    0.129432] SMP: Total of 4 processors activated.
[    0.129467] CPU: All CPU(s) started at EL2
[    0.129530] alternatives: patching kernel code
[    0.129781] Invalid sched_group_energy for CPU3
[    0.129814] Invalid sched_group_energy for Cluster3
[    0.129843] Invalid sched_group_energy for CPU2
[    0.129871] Invalid sched_group_energy for Cluster2
[    0.129899] Invalid sched_group_energy for CPU1
[    0.129926] Invalid sched_group_energy for Cluster1
[    0.129980] Invalid sched_group_energy for CPU0
[    0.130008] Invalid sched_group_energy for Cluster0
[    0.130728] devtmpfs: initialized
[    0.147383] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.147464] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.148112] xor: measuring software checksum speed
[    0.157362]    8regs     :  1080.000 MB/sec
[    0.167456]    8regs_prefetch:   968.000 MB/sec
[    0.177551]    32regs    :  1352.000 MB/sec
[    0.187648]    32regs_prefetch:  1116.000 MB/sec
[    0.187679] xor: using function: 32regs (1352.000 MB/sec)
[    0.187759] pinctrl core: initialized pinctrl subsystem
[    0.188164] regulator-dummy: no parameters
[    0.189083] NET: Registered protocol family 16
[    0.193768] cpuidle: using governor ladder
[    0.197803] cpuidle: using governor menu
[    0.197852] Registered FIQ tty driver
[    0.198314] vdso: 2 pages (1 code @ ffffff8008ba6000, 1 data @ ffffff80090d4000)
[    0.198386] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.198888] DMA: preallocated 1024 KiB pool for atomic allocations
[    0.212735] gpiochip_add: registered GPIOs 0 to 31 on device: gpio0
[    0.212876] gpiochip_add: registered GPIOs 32 to 63 on device: gpio1
[    0.213006] gpiochip_add: registered GPIOs 64 to 95 on device: gpio2
[    0.213169] gpiochip_add: registered GPIOs 96 to 127 on device: gpio3
[    0.222686] genirq: Setting trigger mode 8 for irq 176 failed (gic_set_type+0x0/0x68)
[    0.281279] console [ttyFIQ0] enabled
[    0.281950] Registered fiq debugger ttyFIQ0
[    0.316916] raid6: int64x1  gen()   187 MB/s
[    0.334083] raid6: int64x1  xor()   181 MB/s
[    0.351304] raid6: int64x2  gen()   292 MB/s
[    0.368520] raid6: int64x2  xor()   275 MB/s
[    0.385740] raid6: int64x4  gen()   468 MB/s
[    0.402873] raid6: int64x4  xor()   335 MB/s
[    0.420174] raid6: int64x8  gen()   332 MB/s
[    0.437306] raid6: int64x8  xor()   267 MB/s
[    0.454457] raid6: neonx1   gen()   359 MB/s
[    0.471617] raid6: neonx1   xor()   363 MB/s
[    0.488918] raid6: neonx2   gen()   566 MB/s
[    0.506042] raid6: neonx2   xor()   488 MB/s
[    0.523269] raid6: neonx4   gen()   757 MB/s
[    0.540416] raid6: neonx4   xor()   574 MB/s
[    0.557616] raid6: neonx8   gen()   773 MB/s
[    0.574825] raid6: neonx8   xor()   576 MB/s
[    0.575225] raid6: using algorithm neonx8 gen() 773 MB/s
[    0.575714] raid6: .... xor() 576 MB/s, rmw enabled
[    0.576184] raid6: using intx1 recovery algorithm
[    0.577098] mpp venc_srv: mpp_probe enter
[    0.577534] mpp venc_srv: init success
[    0.578559] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc-phy-regulator[0]'
[    0.578596] vcc_phy: no parameters
[    0.578833] reg-fixed-voltage vcc-phy-regulator: vcc_phy supplying 0uV
[    0.579097] of_get_named_gpiod_flags: parsed 'gpio' property of node '/sdmmc-regulator[0]' - status (0)
[    0.579161] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.579183] vcc_sd: unable to resolve supply
[    0.579198] vcc_sd: 3300 mV
[    0.579424] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.579446] vcc_sd: unable to resolve supply
[    0.579463] reg-fixed-voltage sdmmc-regulator: vcc_sd supplying 3300000uV
[    0.579587] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc-sys[0]'
[    0.579622] vcc_sys: 5000 mV
[    0.579826] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.579847] vcc_sd: unable to resolve supply
[    0.579864] reg-fixed-voltage vcc-sys: vcc_sys supplying 5000000uV
[    0.580495] iommu: Adding device ff350000.vpu-service to group 0
[    0.581182] iommu: Adding device ff360000.rkvdec to group 1
[    0.581776] iommu: Adding device ff330000.h265e to group 2
[    0.582385] iommu: Adding device ff340000.vepu to group 3
[    0.582963] iommu: Adding device ff370000.vop to group 4
[    0.584383] rk_iommu ff360480.iommu: can't get aclk
[    0.584892] rk_iommu ff360480.iommu: can't get hclk
[    0.585514] rk_iommu ff330200.iommu: can't get aclk
[    0.585999] rk_iommu ff330200.iommu: can't get hclk
[    0.586813] rk_iommu ff373f00.iommu: can't get aclk
[    0.587302] rk_iommu ff373f00.iommu: can't get hclk
[    0.588385] SCSI subsystem initialized
[    0.589054] usbcore: registered new interface driver usbfs
[    0.589660] usbcore: registered new interface driver hub
[    0.590269] usbcore: registered new device driver usb
[    0.590872] media: Linux media interface: v0.10
[    0.591359] Linux video capture interface: v2.00
[    0.591909] pps_core: LinuxPPS API ver. 1 registered
[    0.592377] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.593352] PTP clock support registered
[    0.595386] Advanced Linux Sound Architecture Driver Initialized.
[    0.596828] Bluetooth: Core ver 2.21
[    0.597247] NET: Registered protocol family 31
[    0.597692] Bluetooth: HCI device and connection manager initialized
[    0.598289] Bluetooth: HCI socket layer initialized
[    0.598768] Bluetooth: L2CAP socket layer initialized
[    0.599272] Bluetooth: SCO socket layer initialized
[    0.600450] NetLabel: Initializing
[    0.600813] NetLabel:  domain hash size = 128
[    0.601222] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.601757] NetLabel:  unlabeled traffic allowed by default
[    0.602743] rockchip-cpuinfo cpuinfo: Serial         : eacab34db85e1619
[    0.604097] clocksource: Switched to clocksource arch_sys_counter
[    0.704440] NET: Registered protocol family 2
[    0.705725] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.706647] TCP bind hash table entries: 16384 (order: 7, 524288 bytes)
[    0.708024] TCP: Hash tables configured (established 16384 bind 16384)
[    0.708780] UDP hash table entries: 1024 (order: 4, 98304 bytes)
[    0.709504] UDP-Lite hash table entries: 1024 (order: 4, 98304 bytes)
[    0.710544] NET: Registered protocol family 1
[    0.711456] RPC: Registered named UNIX socket transport module.
[    0.712012] RPC: Registered udp transport module.
[    0.712484] RPC: Registered tcp transport module.
[    0.712929] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.713558] PCI: CLS 0 bytes, default 64
[    0.713844] Trying to unpack rootfs image as initramfs...
[    0.945688] Freeing initrd memory: 2600K (ffffffc07dc90000 - ffffffc07df1a000)
[    0.947245] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.949259] kvm [1]: 8-bit VMID
[    0.949573] kvm [1]: Hyp mode initialized successfully
[    0.950481] kvm [1]: interrupt-controller@ff814000 IRQ43
[    0.951310] kvm [1]: timer IRQ3
[    0.955852] audit: initializing netlink subsys (disabled)
[    0.956453] audit: type=2000 audit(0.862:1): initialized
[    0.958261] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.972070] VFS: Disk quotas dquot_6.6.0
[    0.972786] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.977729] NFS: Registering the id_resolver key type
[    0.978267] Key type id_resolver registered
[    0.978668] Key type id_legacy registered
[    0.979064] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.980794] fuse init (API version 7.23)
[    0.982279] JFS: nTxBlock = 8192, nTxLock = 65536
[    0.989925] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    0.993416] Key type big_key registered
[    0.993911]
              TEE Core Framework initialization (ver 1:0.1)
[    0.994612] TEE armv7 Driver initialization
[    0.995465] tz_tee_probe: name="armv7sec", id=0, pdev_name="armv7sec.0"
[    0.996103] TEE core: Alloc the misc device "opteearmtz00" (id=0)
[    0.996995] TEE Core: Register the misc device "opteearmtz00" (id=0,minor=62)
[    1.003944] NET: Registered protocol family 38
[    1.004452] Key type asymmetric registered
[    1.004848] Asymmetric key parser 'x509' registered
[    1.005643] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    1.006645] io scheduler noop registered
[    1.007038] io scheduler deadline registered (default)
[    1.007752] io scheduler cfq registered
[    1.009503] phy phy-ff450000.syscon:usb2-phy@100.0: Looking up phy-supply from device tree
[    1.009524] phy phy-ff450000.syscon:usb2-phy@100.0: Looking up phy-supply property in node /syscon@ff450000/usb2-phy@100/host-port failed
[    1.010056] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up phy-supply from device tree
[    1.010076] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up phy-supply property in node /syscon@ff450000/usb2-phy@100/otg-port failed
[    1.010632] rockchip-usb2phy ff450000.syscon:usb2-phy@100: GPIO lookup for consumer otg-vbus
[    1.010647] rockchip-usb2phy ff450000.syscon:usb2-phy@100: using device tree for GPIO lookup
[    1.010690] of_get_named_gpiod_flags: parsed 'otg-vbus-gpios' property of node '/syscon@ff450000/usb2-phy@100[0]' - status (0)
[    1.011441] rockchip-u3phy ff470000.usb3-phy: GPIO lookup for consumer vbus-drv
[    1.011457] rockchip-u3phy ff470000.usb3-phy: using device tree for GPIO lookup
[    1.011488] of_get_named_gpiod_flags: parsed 'vbus-drv-gpios' property of node '/usb3-phy@ff470000[0]' - status (0)
[    1.011885] phy phy-ff470000.usb3-phy.2: Looking up phy-supply from device tree
[    1.011904] phy phy-ff470000.usb3-phy.2: Looking up phy-supply property in node /usb3-phy@ff470000/utmi@ff470000 failed
[    1.012420] phy phy-ff470000.usb3-phy.3: Looking up phy-supply from device tree
[    1.012440] phy phy-ff470000.usb3-phy.3: Looking up phy-supply property in node /usb3-phy@ff470000/pipe@ff478000 failed
[    1.014161] rockchip-u3phy ff470000.usb3-phy: Rockchip u3phy initialized successfully
[    1.015435] phy phy-ff430000.hdmiphy.4: Looking up phy-supply from device tree
[    1.015454] phy phy-ff430000.hdmiphy.4: Looking up phy-supply property in node /hdmiphy@ff430000 failed
[    1.018412] rk-vcodec ff350000.vpu-service: probe device
[    1.018953] rk-vcodec ff350000.vpu-service: vpu mmu dec ffffffc079372c10
[    1.019868] rk-vcodec ff350000.vpu-service: allocator is drm
[    1.020513] rk-vcodec ff350000.vpu-service: checking hw id 0
[    1.021717] rk-vcodec ff350000.vpu-service: init success
[    1.023019] rk-vcodec ff360000.rkvdec: probe device
[    1.023560] rk-vcodec ff360000.rkvdec: vpu mmu dec ffffffc079373410
[    1.024438] rk-vcodec ff360000.rkvdec: allocator is drm
[    1.025009] rk-vcodec ff360000.rkvdec: checking hw id 3410
[    1.026220] rk-vcodec ff360000.rkvdec: init success
[    1.027140] probe device ff330000.h265e
[    1.027912] mpp_dev ff330000.h265e: try to get iommu dev ffffffc079373c10
[    1.028987] mpp_dev ff330000.h265e: resource ready, register device
[    1.029900] probe device ff340000.vepu
[    1.030632] mpp_dev ff340000.vepu: try to get iommu dev ffffffc079394410
[    1.031595] rockchip_mpp_vepu_reset_init:143: No aclk reset resource define
[    1.032261] rockchip_mpp_vepu_reset_init:148: No hclk reset resource define
[    1.032903] mpp_dev ff340000.vepu: resource ready, register device
[    1.036641] dma-pl330 ff1f0000.dmac: Loaded driver for PL330 DMAC-241330
[    1.037296] dma-pl330 ff1f0000.dmac:         DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16
[    1.039129] Serial: 8250/16550 driver, 5 ports, IRQ sharing disabled
[    1.042669] [drm:drm_core_init] Initialized drm 1.1.0 20060810
[    1.046429] rockchip-vop ff370000.vop: invalid resource
[    1.046936] rockchip-vop ff370000.vop: failed to get vop lut registers
[    1.047568] rockchip-vop ff370000.vop: invalid resource
[    1.048062] rockchip-vop ff370000.vop: failed to get vop cabc lut registers
[    1.048963] rockchip-drm display-subsystem: bound ff370000.vop (ops 0xffffff8008c61338)
[    1.050110] i2c i2c-4: of_i2c: modalias failure on /hdmi@ff3c0000/ports
[    1.050732] dwhdmi-rockchip ff3c0000.hdmi: registered DesignWare HDMI I2C bus driver
[    1.051550] dwhdmi-rockchip ff3c0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (inno_dw_hdmi_phy2)
[    1.053495] rockchip-drm display-subsystem: bound ff3c0000.hdmi (ops 0xffffff8008c5bd28)
[    1.054293] [drm:drm_vblank_init] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.055034] [drm:drm_vblank_init] No driver support for vblank timestamp query.
[    1.055802] rockchip-drm display-subsystem: failed to parse display resources
[    1.559652] Console: switching to colour frame buffer device 480x135
[    1.762359] rockchip-drm display-subsystem: fb0:  frame buffer device
[    1.772201] Unable to detect cache hierarchy from DT for CPU 0
[    1.774390] brd: module loaded
[    1.784669] loop: module loaded
[    1.786275] zram: Added device: zram0
[    1.787130] lkdtm: No crash points registered, enable through debugfs
[    1.789667] rockchip-spi ff190000.spi: Failed to request TX DMA channel
[    1.790563] rockchip-spi ff190000.spi: Failed to request RX DMA channel
[    1.792401] m25p80 spi32766.0: gd25q128 (16384 Kbytes)
[    1.793145] 6 ofpart partitions found on MTD device spi32766.0
[    1.793887] Creating 6 MTD partitions on "spi32766.0":
[    1.794571] 0x000000000000-0x000000008000 : "system"
[    1.795759] 0x000000008000-0x000000400000 : "loader"
[    1.796868] 0x000000400000-0x0000007c0000 : "reserved"
[    1.797996] 0x0000007c0000-0x000000800000 : "vendor"
[    1.799212] 0x000000800000-0x000000c00000 : "uboot"
[    1.800346] 0x000000c00000-0x000001000000 : "atf"
[    1.803388] rk_gmac-dwmac ff540000.eth: Looking up phy-supply from device tree
[    1.803517] rk_gmac-dwmac ff540000.eth: clock input or output? (input).
[    1.804408] rk_gmac-dwmac ff540000.eth: TX delay(0x26).
[    1.805107] rk_gmac-dwmac ff540000.eth: RX delay(0x11).
[    1.805979] rk_gmac-dwmac ff540000.eth: clock input from PHY
[    1.806725] rk_gmac-dwmac ff540000.eth: init for RGMII
[    1.812593] stmmac - user ID: 0x10, Synopsys ID: 0x35
[    1.813261]  Ring mode enabled
[    1.813663]  DMA HW capability register supported
[    1.814260]  Normal descriptors
[    1.814712]  RX Checksum Offload Engine supported (type 2)
[    1.815431]  TX Checksum insertion supported
[    1.815977]  Wake-Up On Lan supported
[    1.816531]  Enable RX Mitigation via HW Watchdog Timer
[    1.817390] of_get_named_gpiod_flags: parsed 'snps,reset-gpio' property of node '/eth@ff540000[0]' - status (0)
[    1.895964] libphy: stmmac: probed
[    1.896464] eth%d: PHY ID 001cc916 at 0 IRQ POLL (stmmac-0:00) active
[    1.897303] eth%d: PHY ID 001cc916 at 1 IRQ POLL (stmmac-0:01)
[    1.899375] Rockchip WiFi SYS interface (V1.00) ...
[    1.900176] usbcore: registered new interface driver cdc_ether
[    1.900989] usbcore: registered new interface driver rndis_host
[    1.903742] phy phy-ff470000.usb3-phy.2: u3phy u2 power on
[    1.904596] phy phy-ff470000.usb3-phy.3: u3phy u3 power on
[    1.906343] dwc2 ff580000.usb: Looking up vusb_d-supply from device tree
[    1.906364] dwc2 ff580000.usb: Looking up vusb_d-supply property in node /usb@ff580000 failed
[    1.906383] ff580000.usb supply vusb_d not found, using dummy regulator
[    1.907389] dwc2 ff580000.usb: Looking up vusb_a-supply from device tree
[    1.907407] dwc2 ff580000.usb: Looking up vusb_a-supply property in node /usb@ff580000 failed
[    1.907422] ff580000.usb supply vusb_a not found, using dummy regulator
[    2.064366] dwc2 ff580000.usb: DWC OTG Controller
[    2.065025] dwc2 ff580000.usb: new USB bus registered, assigned bus number 1
[    2.065992] dwc2 ff580000.usb: irq 40, io mem 0x00000000
[    2.066998] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.067892] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.068829] usb usb1: Product: DWC OTG Controller
[    2.069460] usb usb1: Manufacturer: Linux 4.4.77-rockchip-ayufan-136 dwc2_hsotg
[    2.070408] usb usb1: SerialNumber: ff580000.usb
[    2.071932] hub 1-0:1.0: USB hub found
[    2.072543] hub 1-0:1.0: 1 port detected
[    2.074372] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.075308] ehci-pci: EHCI PCI platform driver
[    2.075983] ehci-platform: EHCI generic platform driver
[    2.079278] ehci-platform ff5c0000.usb: EHCI Host Controller
[    2.080348] ehci-platform ff5c0000.usb: new USB bus registered, assigned bus number 2
[    2.081528] ehci-platform ff5c0000.usb: irq 41, io mem 0xff5c0000
[    2.088133] ehci-platform ff5c0000.usb: USB 2.0 started, EHCI 1.00
[    2.089266] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    2.090159] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.091116] usb usb2: Product: EHCI Host Controller
[    2.091747] usb usb2: Manufacturer: Linux 4.4.77-rockchip-ayufan-136 ehci_hcd
[    2.092668] usb usb2: SerialNumber: ff5c0000.usb
[    2.094194] hub 2-0:1.0: USB hub found
[    2.094742] hub 2-0:1.0: 1 port detected
[    2.095968] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.096858] ohci-platform: OHCI generic platform driver
[    2.098072] ohci-platform ff5d0000.usb: Generic Platform OHCI controller
[    2.099286] ohci-platform ff5d0000.usb: new USB bus registered, assigned bus number 3
[    2.100491] ohci-platform ff5d0000.usb: irq 42, io mem 0xff5d0000
[    2.156392] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    2.157285] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.158230] usb usb3: Product: Generic Platform OHCI controller
[    2.158990] usb usb3: Manufacturer: Linux 4.4.77-rockchip-ayufan-136 ohci_hcd
[    2.159910] usb usb3: SerialNumber: ff5d0000.usb
[    2.161440] hub 3-0:1.0: USB hub found
[    2.161982] hub 3-0:1.0: 1 port detected
[    2.163744] xhci-hcd xhci-hcd.8.auto: xHCI Host Controller
[    2.164851] xhci-hcd xhci-hcd.8.auto: new USB bus registered, assigned bus number 4
[    2.166076] xhci-hcd xhci-hcd.8.auto: hcc params 0x0220fe64 hci version 0x110 quirks 0x00210010
[    2.167320] xhci-hcd xhci-hcd.8.auto: irq 180, io mem 0xff600000
[    2.168373] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[    2.169267] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.170203] usb usb4: Product: xHCI Host Controller
[    2.170834] usb usb4: Manufacturer: Linux 4.4.77-rockchip-ayufan-136 xhci-hcd
[    2.171753] usb usb4: SerialNumber: xhci-hcd.8.auto
[    2.173537] hub 4-0:1.0: USB hub found
[    2.174117] hub 4-0:1.0: 1 port detected
[    2.175175] xhci-hcd xhci-hcd.8.auto: xHCI Host Controller
[    2.176227] xhci-hcd xhci-hcd.8.auto: new USB bus registered, assigned bus number 5
[    2.177362] usb usb5: We don't know the algorithms for LPM for this host, disabling LPM.
[    2.178607] usb usb5: New USB device found, idVendor=1d6b, idProduct=0003
[    2.179508] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.180446] usb usb5: Product: xHCI Host Controller
[    2.181097] usb usb5: Manufacturer: Linux 4.4.77-rockchip-ayufan-136 xhci-hcd
[    2.182001] usb usb5: SerialNumber: xhci-hcd.8.auto
[    2.183586] hub 5-0:1.0: USB hub found
[    2.184154] hub 5-0:1.0: 1 port detected
[    2.187076] usbcore: registered new interface driver usbtouchscreen
[    2.188636] i2c /dev entries driver
[    2.191970] rk808 1-0018: Pmic Chip id: 0x8050
[    2.193718] rk808 1-0018: source: on=0x40, off=0x00
[    2.198676] rk808 1-0018: Looking up vcc1-supply from device tree
[    2.198811] DCDC_REG1: supplied by vcc_sys
[    2.199402] vcc_sys: could not add device link regulator.4 err -2
[    2.201311] vdd_logic: 712 <--> 1450 mV at 1050 mV
[    2.201617] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.201652] vcc_sd: unable to resolve supply
[    2.201680] rk808 1-0018: Looking up vcc2-supply from device tree
[    2.201776] DCDC_REG2: supplied by vcc_sys
[    2.202358] vcc_sys: could not add device link regulator.5 err -2
[    2.203744] vdd_arm: 712 <--> 1450 mV at 1000 mV
[    2.204039] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.204068] vcc_sd: unable to resolve supply
[    2.204126] rk808 1-0018: Looking up vcc3-supply from device tree
[    2.204210] DCDC_REG3: supplied by vcc_sys
[    2.204757] vcc_sys: could not add device link regulator.6 err -2
[    2.206008] vcc_ddr: at 5000 mV
[    2.206322] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.206353] vcc_sd: unable to resolve supply
[    2.206381] rk808 1-0018: Looking up vcc4-supply from device tree
[    2.206462] DCDC_REG4: supplied by vcc_sys
[    2.207011] vcc_sys: could not add device link regulator.7 err -2
[    2.207925] vcc_io: 3300 mV
[    2.208251] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.208280] vcc_sd: supplied by vcc_io
[    2.208844] rk808 1-0018: Looking up vcc5-supply from device tree
[    2.208868] LDO_REG1: supplied by vcc_io
[    2.209415] vcc_io: could not add device link regulator.8 err -2
[    2.211774] vcc_18: 1800 mV
[    2.212132] rk808 1-0018: Looking up vcc5-supply from device tree
[    2.212162] LDO_REG2: supplied by vcc_io
[    2.212691] vcc_io: could not add device link regulator.9 err -2
[    2.215059] vcc18_emmc: 1800 mV
[    2.215382] rk808 1-0018: Looking up vcc6-supply from device tree
[    2.215490] LDO_REG3: supplied by vcc_sys
[    2.216028] vcc_sys: could not add device link regulator.10 err -2
[    2.218424] vdd_10: 1000 mV
[    2.218723] rk808 1-0018: register rk8050 regulators
[    2.242506] gpiochip_find_base: found new base at 510
[    2.242677] gpiochip_add: registered GPIOs 510 to 511 on device: rk8xx-gpio
[    2.242694] rk8xx-gpio rk8xx-gpio: register rk8050 gpio successful
[    2.268708] input: rk8xx_pwrkey as /devices/platform/ff160000.i2c/i2c-1/1-0018/input/input0
[    2.293959] rk808-rtc rk808-rtc: device is disabled
[    2.317696] rk808-rtc: probe of rk808-rtc failed with error -22
[    2.341503] rk3x-i2c ff160000.i2c: Initialized RK3xxx I2C bus at ffffff8009a3c000
[    2.366986] IR NEC protocol handler initialized
[    2.391162] usbcore: registered new interface driver uvcvideo
[    2.414919] USB Video Class driver (1.1.1)
[    2.439125] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio1-supply from device tree
[    2.439320] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio2-supply from device tree
[    2.439952] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio3-supply from device tree
[    2.440045] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio4-supply from device tree
[    2.440651] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio5-supply from device tree
[    2.440747] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio6-supply from device tree
[    2.440860] rockchip-iodomain ff100000.syscon:io-domains: Looking up pmuio-supply from device tree
[    2.442745] rockchip-thermal ff250000.tsadc: Missing tshut mode property, using default (cru)
[    2.467133] rockchip-thermal ff250000.tsadc: Missing tshut-polarity property, using default (low)
[    2.493059] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[    2.517446] Bluetooth: Virtual HCI driver ver 1.5
[    2.541666] Bluetooth: HCI UART driver ver 2.3
[    2.565415] Bluetooth: HCI UART protocol H4 registered
[    2.588967] Bluetooth: HCI UART protocol LL registered
[    2.612286] Bluetooth: HCI UART protocol ATH3K registered
[    2.635667] usbcore: registered new interface driver bfusb
[    2.659003] usbcore: registered new interface driver btusb
[    2.682360] cpu cpu0: Looking up cpu-supply from device tree
[    2.682917] cpu cpu0: Looking up cpu-supply from device tree
[    2.683266] cpu cpu0: Looking up cpu-supply from device tree
[    2.685274] sdhci: Secure Digital Host Controller Interface driver
[    2.708423] sdhci: Copyright(c) Pierre Ossman
[    2.731349] Synopsys Designware Multimedia Card Interface Driver
[    2.755479] dwmmc_rockchip ff520000.rksdmmc: IDMAC supports 32-bit address mode.
[    2.769654] dwmmc_rockchip ff520000.rksdmmc: Using internal DMA controller.
[    2.783644] dwmmc_rockchip ff520000.rksdmmc: Version ID is 270a
[    2.797617] dwmmc_rockchip ff520000.rksdmmc: DW MMC controller at irq 37,32 bit host data width,256 deep fifo
[    2.812111] dwmmc_rockchip ff520000.rksdmmc: Looking up vmmc-supply from device tree
[    2.812217] dwmmc_rockchip ff520000.rksdmmc: Looking up vqmmc-supply from device tree
[    2.812754] dwmmc_rockchip ff520000.rksdmmc: GPIO lookup for consumer wp
[    2.812762] dwmmc_rockchip ff520000.rksdmmc: using device tree for GPIO lookup
[    2.812772] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/rksdmmc@ff520000[0]'
[    2.812779] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/rksdmmc@ff520000[0]'
[    2.812786] dwmmc_rockchip ff520000.rksdmmc: using lookup tables for GPIO lookup
[    2.812793] dwmmc_rockchip ff520000.rksdmmc: lookup for GPIO wp failed
[    2.823148] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[    2.846195] dwmmc_rockchip ff520000.rksdmmc: 1 slots initialized
[    2.858962] dwmmc_rockchip ff500000.rksdmmc: IDMAC supports 32-bit address mode.
[    2.876336] dwmmc_rockchip ff500000.rksdmmc: Using internal DMA controller.
[    2.893590] dwmmc_rockchip ff500000.rksdmmc: Version ID is 270a
[    2.910784] dwmmc_rockchip ff500000.rksdmmc: DW MMC controller at irq 38,32 bit host data width,256 deep fifo
[    2.928579] dwmmc_rockchip ff500000.rksdmmc: Looking up vmmc-supply from device tree
[    2.928762] dwmmc_rockchip ff500000.rksdmmc: Looking up vqmmc-supply from device tree
[    2.928848] dwmmc_rockchip ff500000.rksdmmc: GPIO lookup for consumer cd
[    2.928856] dwmmc_rockchip ff500000.rksdmmc: using device tree for GPIO lookup
[    2.928881] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/rksdmmc@ff500000[0]' - status (0)
[    2.928919] dwmmc_rockchip ff500000.rksdmmc: Got CD GPIO
[    2.943026] dwmmc_rockchip ff500000.rksdmmc: GPIO lookup for consumer wp
[    2.943036] dwmmc_rockchip ff500000.rksdmmc: using device tree for GPIO lookup
[    2.943047] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/rksdmmc@ff500000[0]'
[    2.943056] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/rksdmmc@ff500000[0]'
[    2.943064] dwmmc_rockchip ff500000.rksdmmc: using lookup tables for GPIO lookup
[    2.943073] dwmmc_rockchip ff500000.rksdmmc: lookup for GPIO wp failed
[    2.954167] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[    2.979747] dwmmc_rockchip ff500000.rksdmmc: 1 slots initialized
[    2.997388] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.015587] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/standby-led[0]' - status (0)
[    3.016592] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/power-led[0]' - status (0)
[    3.017140] of_get_named_gpiod_flags: parsed 'gpios' property of node '/switches/usb-switch[0]' - status (0)
[    3.017387] hidraw: raw HID events driver (C) Jiri Kosina
[    3.032482] usbcore: registered new interface driver usbhid
[    3.046819] usbhid: USB HID core driver
[    3.062856] usbcore: registered new interface driver snd-usb-audio
[    3.076371] rk3328-codec ff410000.codec: spk_depop_time use default value.
[    3.088115] mmc0: MAN_BKOPS_EN bit is not set
[    3.102777] u32 classifier
[    3.114029] Netfilter messages via NETLINK v0.30.
[    3.115358] mmc_host mmc0: Bus speed (slot 0) = 200000000Hz (slot req 200000000Hz, actual 200000000HZ div = 0)
[    3.137659] ip_set: protocol 6
[    3.149303] Initializing XFRM netlink socket
[    3.161482] NET: Registered protocol family 10
[    3.174053] NET: Registered protocol family 17
[    3.185707] NET: Registered protocol family 15
[    3.197291] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    3.209777] Bridge firewalling registered
[    3.221624] Bluetooth: RFCOMM socket layer initialized
[    3.233488] Bluetooth: RFCOMM ver 1.11
[    3.234138] usb 2-1: new high-speed USB device number 2 using ehci-platform
[    3.257205] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    3.269134] Bluetooth: HIDP socket layer initialized
[    3.280956] 8021q: 802.1Q VLAN Support v1.8
[    3.292751] [WLAN_RFKILL]: Enter rfkill_wlan_init
[    3.304761] [BT_RFKILL]: Enter rfkill_rk_init
[    3.316768] Key type dns_resolver registered
[    3.329253] Registered cp15_barrier emulation handler
[    3.341158] Registered setend emulation handler
[    3.353768] registered taskstats version 1
[    3.367561] Btrfs loaded, integrity-checker=on
[    3.371008] usb 2-1: New USB device found, idVendor=7392, idProduct=7811
[    3.371013] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.371017] usb 2-1: Product: 802.11n WLAN Adapter
[    3.371021] usb 2-1: Manufacturer: Realtek
[    3.371024] usb 2-1: SerialNumber: 00e04c000001
[    3.413570] vendor storage:20160801 ret = 0
[    3.450806] BTRFS: selftest: Running btrfs free space cache tests
[    3.462738] BTRFS: selftest: Running extent only tests
[    3.474524] BTRFS: selftest: Running bitmap only tests
[    3.486265] BTRFS: selftest: Running bitmap and extent tests
[    3.498043] BTRFS: selftest: Running space stealing from bitmap to extent
[    3.509942] dwmmc_rockchip ff520000.rksdmmc: Successfully tuned phase to 135
[    3.510858] BTRFS: selftest: Free space cache tests finished
[    3.510863] BTRFS: selftest: Running extent buffer operation tests
[    3.510863] BTRFS: selftest: Running btrfs_split_item tests
[    3.510918] BTRFS: selftest: Running find delalloc tests
[    3.572409] mmc0: new HS200 MMC card at address 0001
[    3.584892] mmcblk0: mmc0:0001 SDW32G 29.1 GiB
[    3.597063] mmcblk0boot0: mmc0:0001 SDW32G partition 1 4.00 MiB
[    3.609368] mmcblk0boot1: mmc0:0001 SDW32G partition 2 4.00 MiB
[    3.622222] mmcblk0rpmb: mmc0:0001 SDW32G partition 3 4.00 MiB
[    3.640904]  mmcblk0: p1 p2 p3 p4 p5 p6 p7
[    3.672148] usb 1-1: new full-speed USB device number 2 using dwc2
[    3.728797] BTRFS: selftest: Running btrfs_get_extent tests
[    3.740804] BTRFS: selftest: Running hole first btrfs_get_extent test
[    3.752718] BTRFS: selftest: Running outstanding_extents tests
[    3.764874] BTRFS: selftest: Running qgroup tests
[    3.776459] BTRFS: selftest: Qgroup basic add
[    3.788118] BTRFS: selftest: Qgroup multiple refs test
[    3.813779] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/hdmi-sound[0]'
[    3.813791] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/hdmi-sound[0]'
[    3.814276] asoc-simple-card hdmi-sound: i2s-hifi <-> ff000000.i2s mapping ok
[    3.827167] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
[    3.827179] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[    3.847679] asoc-simple-card sound: rk3328-hifi <-> ff010000.i2s mapping ok
[    3.860132] asoc-simple-card sound: snd-soc-dummy-dai <-> ff010000.i2s mapping ok
[    3.873426] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/spdif-sound[0]'
[    3.873438] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/spdif-sound[0]'
[    3.873879] asoc-simple-card spdif-sound: dit-hifi <-> ff030000.spdif mapping ok
[    3.874786] usb 1-1: New USB device found, idVendor=0c45, idProduct=5101
[    3.874791] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.874795] usb 1-1: Product: 2.4G Wireless Device
[    3.874798] usb 1-1: Manufacturer: 2.4G
[    3.933269] hctosys: unable to open rtc device (rtc0)
[    3.945484] input: 2.4G 2.4G Wireless Device as /devices/platform/ff580000.usb/usb1/1-1/1-1:1.0/0003:0C45:5101.0001/input/input1
[    3.967375] vcc_sd: disabling
[    3.989100] rockchip-pm-domain ff100000.syscon:power-controller: failed to get ack on domain 'pd_video', val=0x10040
[    4.008925] hid-generic 0003:0C45:5101.0001: input,hidraw0: USB HID v1.01 Keyboard [2.4G 2.4G Wireless Device] on usb-ff580000.usb-1/input0
[    4.011523] rockchip-pm-domain ff100000.syscon:power-controller: failed to get ack on domain 'pd_vpu', val=0x10040
[    4.011562] I : [File] : drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c; [Line] : 414; [Func] : mali_module_init(); svn_rev_string_from_arm of this mali_ko is '-a58dd56', rk_ko_ver is '5', built at '09:12:53', on 'Oct 12 2017'.
[    4.011736] mali-utgard ff300000.gpu: mali_platform_device->num_resources = 9
[    4.011741] mali-utgard ff300000.gpu: resource[0].start = 0x0x00000000ff300000
[    4.011745] mali-utgard ff300000.gpu: resource[1].start = 0x0x00000000ff300000
[    4.011748] mali-utgard ff300000.gpu: resource[2].start = 0x0x0000000000000011
[    4.011752] mali-utgard ff300000.gpu: resource[3].start = 0x0x0000000000000012
[    4.011756] mali-utgard ff300000.gpu: resource[4].start = 0x0x0000000000000013
[    4.011760] mali-utgard ff300000.gpu: resource[5].start = 0x0x0000000000000014
[    4.011763] mali-utgard ff300000.gpu: resource[6].start = 0x0x0000000000000015
[    4.011767] mali-utgard ff300000.gpu: resource[7].start = 0x0x0000000000000016
[    4.011770] mali-utgard ff300000.gpu: resource[8].start = 0x0x0000000000000017
[    4.011774] D : [File] : drivers/gpu/arm/mali400/mali/platform/rk/rk.c; [Line] : 518; [Func] : mali_platform_device_init(); to add platform_specific_data to platform_device_of_mali.
[    4.011799] mali-utgard ff300000.gpu: Looking up mali-supply from device tree
[    4.014038] Mali: Mali device driver loaded
[    4.034636] ALSA device list:
[    4.034640]   #0: HDMI
[    4.034642]   #1: I2S
[    4.034643]   #2: SPDIF
[    4.246748] Freeing unused kernel memory: 1152K (ffffff8008fb0000 - ffffff80090d0000)
[    4.261427] input: 2.4G 2.4G Wireless Device as /devices/platform/ff580000.usb/usb1/1-1/1-1:1.1/0003:0C45:5101.0002/input/input2
[    4.293412] random: udevadm: uninitialized urandom read (16 bytes read, 25 bits of entropy available)
[    4.306679] random: udevadm: uninitialized urandom read (16 bytes read, 26 bits of entropy available)
[    4.307598] random: systemd-udevd: uninitialized urandom read (16 bytes read, 26 bits of entropy available)
[    4.307910] random: systemd-udevd: uninitialized urandom read (16 bytes read, 26 bits of entropy available)
[    4.307946] random: systemd-udevd: uninitialized urandom read (16 bytes read, 26 bits of entropy available)
[    4.307982] random: systemd-udevd: uninitialized urandom read (16 bytes read, 26 bits of entropy available)
[    4.333397] hid-generic 0003:0C45:5101.0002: input,hidraw1: USB HID v1.01 Mouse [2.4G 2.4G Wireless Device] on usb-ff580000.usb-1/input1
[    4.333700] random: systemd-udevd: uninitialized urandom read (16 bytes read, 27 bits of entropy available)
[    4.333823] random: systemd-udevd: uninitialized urandom read (16 bytes read, 27 bits of entropy available)
[    4.333852] random: systemd-udevd: uninitialized urandom read (16 bytes read, 27 bits of entropy available)
[    4.335013] random: systemd-udevd: uninitialized urandom read (16 bytes read, 27 bits of entropy available)
[    4.444790] hid-generic 0003:0C45:5101.0003: hiddev0,hidraw2: USB HID v1.10 Device [2.4G 2.4G Wireless Device] on usb-ff580000.usb-1/input2
[    4.470461] input: 2.4G 2.4G Wireless Device as /devices/platform/ff580000.usb/usb1/1-1/1-1:1.3/0003:0C45:5101.0004/input/input3
[    4.535518] hid-generic 0003:0C45:5101.0004: input,hidraw3: USB HID v1.01 Gamepad [2.4G 2.4G Wireless Device] on usb-ff580000.usb-1/input3
[    4.829474] EXT4-fs (mmcblk0p7): warning: mounting fs with errors, running e2fsck is recommended
[    4.848976] EXT4-fs (mmcblk0p7): mounted filesystem with writeback data mode. Opts: (null)
[    5.025221] systemd[1]: System time before build time, advancing clock.
[    5.070233] systemd[1]: Failed to insert module 'autofs4': No such file or directory
[    5.101452] ip_tables: (C) 2000-2006 Netfilter Core Team
[    5.138590] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    5.161137] systemd[1]: Detected architecture arm64.
[    5.187747] systemd[1]: Set hostname to <rock64a>.
[    5.448417] systemd[1]: NetworkManager-wait-online.service: Cannot add dependency job, ignoring: Unit NetworkManager-wait-online.service is masked.
[    5.467955] systemd[1]: Reached target Remote File Systems.
[    5.480156] random: nonblocking pool is initialized
[    5.495984] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.511006] systemd[1]: Created slice User and Session Slice.
[    5.525259] systemd[1]: Listening on udev Kernel Socket.
[    5.539641] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    5.554165] systemd[1]: Reached target Encrypted Volumes.
[    5.568593] systemd[1]: Reached target Swap.
[    5.582815] systemd[1]: Listening on Journal Socket (/dev/log).
[    5.597177] systemd[1]: Listening on udev Control Socket.
[    5.611388] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.626014] systemd[1]: Created slice System Slice.
[    5.642320] systemd[1]: Mounting Huge Pages File System...
[    5.660667] systemd[1]: Mounting Debug File System...
[    5.679419] systemd[1]: Mounting POSIX Message Queue File System...
[    5.695447] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    5.709741] systemd[1]: Listening on Journal Socket.
[    5.729253] systemd[1]: Starting Load Kernel Modules...
[    5.746686] systemd[1]: Starting Remount Root and Kernel File Systems...
[    5.768190] systemd[1]: Starting Restore / save the current clock...
[    5.789581] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.805816] systemd[1]: Reached target Paths.
[    5.820359] systemd[1]: Reached target Slices.
[    5.834811] systemd[1]: Created slice system-getty.slice.
[    5.848690] systemd[1]: Listening on Syslog Socket.
[    5.862678] systemd[1]: Listening on Journal Audit Socket.
[    5.878641] systemd[1]: Starting Journal Service...
[    5.901001] systemd[1]: Mounted Debug File System.
[    5.915295] systemd[1]: Mounted Huge Pages File System.
[    5.928928] systemd[1]: Mounted POSIX Message Queue File System.
[    5.944832] systemd[1]: Started Load Kernel Modules.
[    5.959722] systemd[1]: Started Remount Root and Kernel File Systems.
[    5.974646] systemd[1]: Started Restore / save the current clock.
[    5.989873] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    6.009549] systemd[1]: Time has been changed
[    6.025801] systemd[1]: Starting Create Static Device Nodes in /dev...
[    6.050233] systemd[1]: Starting udev Coldplug all Devices...
[    6.069580] systemd[1]: Starting Load/Save Random Seed...
[    6.088777] systemd[1]: Starting Apply Kernel Variables...
[    6.110378] systemd[1]: Mounting Configuration File System...
[    6.133456] systemd[1]: Mounting FUSE Control File System...
[    6.157174] systemd[1]: Mounted Configuration File System.
[    6.171968] systemd[1]: Mounted FUSE Control File System.
[    6.186001] systemd[1]: Started Journal Service.
[    6.262866] systemd-journald[267]: Received request to flush runtime journal from PID 1
[    6.673634] rtl8192cu: Chip version 0x10
[    6.768586] FAT-fs (mmcblk0p6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[    6.820860] FAT-fs (mmcblk0p6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[    6.921015] rtl8192cu: MAC address: 74:da:38:de:3d:d2
[    6.935251] rtl8192cu: Board Type 0
[    6.952714] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
[    6.968004] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin
[    6.983480] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[    6.985879] usbcore: registered new interface driver rtl8192cu
[    7.009851] usbcore: registered new interface driver rtl8xxxu
[    7.036895] rtl8192cu 2-1:1.0 wlx74da38de3dd2: renamed from wlan0
[    7.193689] rk_gmac-dwmac ff540000.eth: rk_get_eth_addr: mac address: 22:bd:7e:14:43:bb
[    7.208874] eth0: device MAC address 22:bd:7e:14:43:bb
[    7.700429] rtl8192cu: MAC auto ON okay!
[    7.787490] rtl8192cu: Tx queue select: 0x05
[    8.303164] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[   11.296209] rk_gmac-dwmac ff540000.eth eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   12.882895] tty_port_close_start: tty->count = 1 port count = 2.
[   14.316013] rtl8192cu: MAC auto ON okay!
[   14.349775] rtl8192cu: Tx queue select: 0x05
[   14.818563] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[   15.092619] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   15.308525] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   19.306268] rk_gmac-dwmac ff540000.eth eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   19.307087] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   21.653636] rtl8192cu: MAC auto ON okay!
[   21.687021] rtl8192cu: Tx queue select: 0x05
[   22.156632] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[   22.463325]  RX IPC Checksum Offload disabled
[   22.463944] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   22.620639] rtl8192cu: MAC auto ON okay!
[   22.654150] rtl8192cu: Tx queue select: 0x05
[   23.121172] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[   26.321933] wlx74da38de3dd2: authenticate with e4:f4:c6:0d:c6:c0
[   26.335487] wlx74da38de3dd2: send auth to e4:f4:c6:0d:c6:c0 (try 1/3)
[   26.376532] wlx74da38de3dd2: authenticated
[   26.377577] wlx74da38de3dd2: associate with e4:f4:c6:0d:c6:c0 (try 1/3)
[   26.426390] wlx74da38de3dd2: RX AssocResp from e4:f4:c6:0d:c6:c0 (capab=0x1411 status=0 aid=15)
[   26.454602] wlx74da38de3dd2: associated
[   26.455430] IPv6: ADDRCONF(NETDEV_CHANGE): wlx74da38de3dd2: link becomes ready
[   26.460466] rk_gmac-dwmac ff540000.eth eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   26.461337] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   29.264131] wlx74da38de3dd2: deauthenticating from e4:f4:c6:0d:c6:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[   29.301134] rtl8192cu: MAC auto ON okay!
[   29.334519] rtl8192cu: Tx queue select: 0x05
[   29.910130] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[   30.153504]  RX IPC Checksum Offload disabled
[   30.154147] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   34.152611] rk_gmac-dwmac ff540000.eth eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   34.153524] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  305.219963] EXT4-fs (mmcblk0p7): error count since last fsck: 13
[  305.220560] EXT4-fs (mmcblk0p7): initial error at time 1517494220: ext4_find_entry:1450: inode 22025
[  305.221428] EXT4-fs (mmcblk0p7): last error at time 1517494410: ext4_find_entry:1450: inode 24588
[ 4709.891661] rk_gmac-dwmac ff540000.eth eth0: Link is Down
[ 4714.442667]  RX IPC Checksum Offload disabled
[ 4714.443427] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4714.605745] rtl8192cu: MAC auto ON okay!
[ 4714.639002] rtl8192cu: Tx queue select: 0x05
[ 4715.210958] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[ 4715.249492] rtl8192cu: MAC auto ON okay!
[ 4715.283000] rtl8192cu: Tx queue select: 0x05
[ 4715.748398] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[ 4715.960698]  RX IPC Checksum Offload disabled
[ 4715.961398] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4797.282760] rtl8192cu: MAC auto ON okay!
[ 4797.316126] rtl8192cu: Tx queue select: 0x05
[ 4797.784963] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[ 4798.007647]  RX IPC Checksum Offload disabled
[ 4798.008387] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4798.174118] rtl8192cu: MAC auto ON okay!
[ 4798.207377] rtl8192cu: Tx queue select: 0x05
[ 4798.676210] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[ 4800.889325] wlx74da38de3dd2: authenticate with e4:f4:c6:0d:c6:c0
[ 4800.902657] wlx74da38de3dd2: send auth to e4:f4:c6:0d:c6:c0 (try 1/3)
[ 4800.932165] wlx74da38de3dd2: authenticated
[ 4800.933303] wlx74da38de3dd2: associate with e4:f4:c6:0d:c6:c0 (try 1/3)
[ 4800.950783] wlx74da38de3dd2: RX AssocResp from e4:f4:c6:0d:c6:c0 (capab=0x1411 status=0 aid=15)
[ 4800.987202] wlx74da38de3dd2: associated
[ 4800.987763] IPv6: ADDRCONF(NETDEV_CHANGE): wlx74da38de3dd2: link becomes ready
[ 4802.362480] wlx74da38de3dd2: deauthenticating from e4:f4:c6:0d:c6:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 4802.398743] rtl8192cu: MAC auto ON okay!
[ 4802.432005] rtl8192cu: Tx queue select: 0x05
[ 4802.897069] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[ 4803.122767]  RX IPC Checksum Offload disabled
[ 4803.123509] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4851.785122] rtl8192cu: MAC auto ON okay!
[ 4851.818380] rtl8192cu: Tx queue select: 0x05
[ 4852.283393] IPv6: ADDRCONF(NETDEV_UP): wlx74da38de3dd2: link is not ready
[ 5353.292670] rk_gmac-dwmac ff540000.eth eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 5353.293548] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 8012.277176] systemd[1]: apt-daily.timer: Adding 5h 6min 11.363453s random time.
[ 8658.565772] core: dev_pm_opp_get_voltage: Invalid parameters
[ 8658.566297] mali-utgard ff300000.gpu: Failed to get voltage for frequency 163840000: -34
[ 8658.567159] devfreq ff300000.gpu: Couldn't update frequency transition information.
[ 9283.260147] usb 1-1: USB disconnect, device number 2
Code:
root@rock64a:~# modprobe -c
blacklist arkfb
blacklist aty128fb
blacklist atyfb
blacklist radeonfb
blacklist cirrusfb
blacklist cyber2000fb
blacklist kyrofb
blacklist matroxfb_base
blacklist mb862xxfb
blacklist neofb
blacklist pm2fb
blacklist pm3fb
blacklist s3fb
blacklist savagefb
blacklist sisfb
blacklist tdfxfb
blacklist tridentfb
blacklist vt8623fb
options snd_pcsp index=-2
options snd_usb_audio index=-2
options cx88_alsa index=-2
options snd_atiixp_modem index=-2
options snd_intel8x0m index=-2
options snd_via82xx_modem index=-2
options usb_storage quirks=0x2537:0x1066:u,0x2537:0x1068:u
softdep uhci_hcd pre: ehci-hcd
softdep ohci_hcd pre: ehci-hcd
  Reply
#2
Try adding this to /etc/NetworkManager/NetworkManager.conf

[device-mac-randomization]
wifi.scan-rand-mac-address=no

You will likely need to HUP or restart the service (or just reboot).
  Reply


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