python3 segfaults since recent update

[prof7bit]

I just did a dist-upgrade today and now I can no longer use python3. Any attempt to start the python interpreter immediately ends with "segmentation fault".

It did upgrade a bunch of packages that are not directly related to python, python itself was not upgraded. From my apt/history log these were the upgrades today after which the previously working python3 no longer worked:

Install: linux-headers-4.4.120-rockchip-ayufan-208:arm64 (0.6.30, automatic), linux-image-4.4.120-rockchip-ayufan-208:arm64 (0.6.30, automatic), device-tree-compiler:arm64 (1.4.2-1, automatic), debsums:arm64 (2.2.2, automatic), u-boot-rock64:arm64 (0.6.30, automatic), libfile-fnmatch-perl:arm64 (0.02-2+b3, automatic)

Upgrade: openssl:arm64 (1.1.0f-3+deb9u1, 1.1.0f-3+deb9u2), libsystemd0:arm64 (232-25+deb9u2, 232-25+deb9u3), libicu57:arm64 (57.1-6+deb9u1, 57.1-6+deb9u2), udev:arm64 (232-25+deb9u2, 232-25+deb9u3), libudev1:arm64 (232-25+deb9u2, 232-25+deb9u3), systemd-sysv:arm64 (232-25+deb9u2, 232-25+deb9u3), linux-rock64:arm64 (0.6.25, 0.6.30), libpam-systemd:arm64 (232-25+deb9u2, 232-25+deb9u3), systemd:arm64 (232-25+deb9u2, 232-25+deb9u3), linux-rock64-package:arm64 (0.6.25, 0.6.30), libssl1.1:arm64 (1.1.0f-3+deb9u1, 1.1.0f-3+deb9u2), libssl1.0.2:arm64 (1.0.2l-2+deb9u2, 1.0.2l-2+deb9u3), tzdata:arm64 (2018c-0+deb9u1, 2018d-0+deb9u1)

[prof7bit]

downgrading the kernel to 4.4.77-rockchip-ayufan-136 seems to fix it.

Something in the recent pre-release kernel seems to have broken it.

[prof7bit]

It segfaults non-deterministically! When trying to start a python shell after some attempts it will succeed until the prompt sometimes, but running a python script will still be impossible, here in 2 out of 5 attempts I got a prompt:

$ python3 
Segmentation fault
$ python3 
Python 3.5.3 (default, Jan 19 2017, 14:11:04) 
[GCC 6.3.0 20170118] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> 
$ python3 
Segmentation fault
$ python3 
Python 3.5.3 (default, Jan 19 2017, 14:11:04) 
[GCC 6.3.0 20170118] on linux
Type "help", "copyright", "credits" or "license" for more information.
Segmentation fault
$ python3 
Python 3.5.3 (default, Jan 19 2017, 14:11:04) 
[GCC 6.3.0 20170118] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> 

[ayufan]

Well. It seems like a DRAM issue with memory corruption to me.

Steps:

1. Install u-boot-rock64 from latest pre-release,
2. Run rock64_upgrade_bootloader.sh,
3. Install linux-image-4.4 from latest pre-release,
4. Reboot,
5. Perform full filesystem verification: rock64_diagnostics.sh -v.

[prof7bit]

--(#)-- rock64_diagnostics.sh -v

### file verification:

It would appear you don't have any corrupt files or packages!
If you still have concerns, use this scripts media test mode
to do a stress test of your drive/storage device.

I do not believe it is defective DRAM. I previously had one device with broken RAM before (got it replaced now) and this had very very obvious symptoms: Services did randomly crash (stack traces in the dmesg every few days), files copied from one drive to the other were corrupted, memtester when run on all available RAM showed errors. I have received a replacement device and all of the above problems disappeared, no more random crashes, no more corrupted files, no more errors in memtester and also no errors when compiling a kernel with memtest enabled and running memtest at boot.

Also there is another user in the forum who has the exact same symptoms as me suddenly appear after a dist-upgrade (only(!) python3 not working anymore and segfaults not strictly deterministic).

-

I'm installing linux-image-4.4.120-rockchip-ayufan-208 now and rebooting, I expect the problems to reappear (that were gone with stable release kernel)

-

Just rebooted with 208 kernel and dmesg is full of stack traces.

[    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 4.4.120-rockchip-ayufan-208 (root@612d9be805e8) (gcc version 7.2.0 (Ubuntu/Linaro 7.2.0-6ubuntu1) ) #1 SMP Sun Apr 1 18:26:21 UTC 2018
[    0.000000] Boot CPU: AArch64 Processor [410fd034]
[    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 @ffffffc07ff3c000 s46248 r8192 d31576 u86016
[    0.000000] pcpu-alloc: s46248 r8192 d31576 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: earlyprintk=uart8250-32bit,0xff130000 rw root=LABEL=linux-root rootwait rootfstype=ext4 panic=10 init=/sbin/init coherent_pool=1M ethaddr=d2:8c:8d:3e:a6:ad eth1addr=d2:8c:8d:3e:a6:cd serial=e1536b070a9ac18 cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory swapaccount=1
[    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: 1969884K/2095104K available (11838K kernel code, 1574K rwdata, 4328K rodata, 1152K init, 752K bss, 125220K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                   modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
                   vmalloc : 0xffffff8008000000 - 0xffffffbdbfff0000   (   246 GB)
                     .init : 0xffffff8009050000 - 0xffffff8009170000   (  1152 KB)
                     .text : 0xffffff8008080000 - 0xffffff8008c10000   ( 11840 KB)
                   .rodata : 0xffffff8008c10000 - 0xffffff8009050000   (  4352 KB)
                     .data : 0xffffff8009170000 - 0xffffff80092f9808   (  1575 KB)
                   vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000   (     8 GB maximum)
                             0xffffffbdc0008000 - 0xffffffbdc2000000   (    31 MB actual)
                   fixed   : 0xffffffbffe7fb000 - 0xffffffbffec00000   (  4116 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] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    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
[    0.000008] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.001123] Console: colour dummy device 80x25
[    0.003109] console [tty0] enabled
[    0.003168] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=24000)
[    0.003251] pid_max: default: 32768 minimum: 301
[    0.003447] Security Framework initialized
[    0.003493] Yama: becoming mindful.
[    0.003560] AppArmor: AppArmor disabled by boot time parameter
[    0.003662] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.003714] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.004717] Initializing cgroup subsys io
[    0.004780] Initializing cgroup subsys memory
[    0.004855] Initializing cgroup subsys devices
[    0.004906] Initializing cgroup subsys freezer
[    0.004956] Initializing cgroup subsys net_cls
[    0.005005] Initializing cgroup subsys perf_event
[    0.005057] Initializing cgroup subsys net_prio
[    0.005115] Initializing cgroup subsys hugetlb
[    0.005163] Initializing cgroup subsys pids
[    0.005254] ftrace: allocating 44508 entries in 174 pages
[    0.133942] sched-energy: CPU device node has no sched-energy-costs
[    0.134011] Invalid sched_group_energy for CPU0
[    0.134053] CPU0: update cpu_capacity 1024
[    0.134164] ASID allocator initialised with 32768 entries
[    0.140423] Detected VIPT I-cache on CPU1
[    0.140497] Invalid sched_group_energy for CPU1
[    0.140503] CPU1: update cpu_capacity 1024
[    0.140509] CPU1: Booted secondary processor [410fd034]
[    0.141282] Detected VIPT I-cache on CPU2
[    0.141336] Invalid sched_group_energy for CPU2
[    0.141342] CPU2: update cpu_capacity 1024
[    0.141347] CPU2: Booted secondary processor [410fd034]
[    0.142087] Detected VIPT I-cache on CPU3
[    0.142139] Invalid sched_group_energy for CPU3
[    0.142145] CPU3: update cpu_capacity 1024
[    0.142150] CPU3: Booted secondary processor [410fd034]
[    0.142267] Brought up 4 CPUs
[    0.142731] SMP: Total of 4 processors activated.
[    0.142780] CPU: All CPU(s) started at EL2
[    0.142858] alternatives: patching kernel code
[    0.143183] Invalid sched_group_energy for CPU3
[    0.143230] Invalid sched_group_energy for Cluster3
[    0.143270] Invalid sched_group_energy for CPU2
[    0.143310] Invalid sched_group_energy for Cluster2
[    0.143351] Invalid sched_group_energy for CPU1
[    0.143391] Invalid sched_group_energy for Cluster1
[    0.143432] Invalid sched_group_energy for CPU0
[    0.143472] Invalid sched_group_energy for Cluster0
[    0.144492] devtmpfs: initialized
[    0.166723] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.166838] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.167546] xor: measuring software checksum speed
[    0.177527]    8regs     :  1080.000 MB/sec
[    0.187590]    8regs_prefetch:   968.000 MB/sec
[    0.197654]    32regs    :  1460.000 MB/sec
[    0.207721]    32regs_prefetch:  1224.000 MB/sec
[    0.207764] xor: using function: 32regs (1460.000 MB/sec)
[    0.207836] pinctrl core: initialized pinctrl subsystem
[    0.208345] regulator-dummy: no parameters
[    0.209432] NET: Registered protocol family 16
[    0.215049] cpuidle: using governor ladder
[    0.219059] cpuidle: using governor menu
[    0.219122] Registered FIQ tty driver
[    0.219899] vdso: 2 pages (1 code @ ffffff8008c16000, 1 data @ ffffff8009174000)
[    0.220001] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.220769] DMA: preallocated 1024 KiB pool for atomic allocations
[    0.239487] gpiochip_add_data: registered GPIOs 0 to 31 on device: gpio0
[    0.239635] gpiochip_add_data: registered GPIOs 32 to 63 on device: gpio1
[    0.239774] gpiochip_add_data: registered GPIOs 64 to 95 on device: gpio2
[    0.239910] gpiochip_add_data: registered GPIOs 96 to 127 on device: gpio3
[    0.291675] raid6: int64x1  gen()   191 MB/s
[    0.308563] raid6: int64x1  xor()   142 MB/s
[    0.325736] raid6: int64x2  gen()   316 MB/s
[    0.342743] raid6: int64x2  xor()   244 MB/s
[    0.359916] raid6: int64x4  gen()   472 MB/s
[    0.376965] raid6: int64x4  xor()   312 MB/s
[    0.394100] raid6: int64x8  gen()   386 MB/s
[    0.411156] raid6: int64x8  xor()   302 MB/s
[    0.428383] raid6: neonx1   gen()   351 MB/s
[    0.445407] raid6: neonx1   xor()   316 MB/s
[    0.462481] raid6: neonx2   gen()   535 MB/s
[    0.479641] raid6: neonx2   xor()   445 MB/s
[    0.496754] raid6: neonx4   gen()   742 MB/s
[    0.513868] raid6: neonx4   xor()   562 MB/s
[    0.530986] raid6: neonx8   gen()   761 MB/s
[    0.548080] raid6: neonx8   xor()   566 MB/s
[    0.548123] raid6: using algorithm neonx8 gen() 761 MB/s
[    0.548164] raid6: .... xor() 566 MB/s, rmw enabled
[    0.548205] raid6: using intx1 recovery algorithm
[    0.548823] mpp venc_srv: mpp_probe enter
[    0.548894] mpp venc_srv: init success
[    0.549306] rockchip-pm rockchip-suspend: not set sleep mode config
[    0.549356] rockchip-pm rockchip-suspend: not set wakeup-config
[    0.549403] rockchip-pm rockchip-suspend: not set pwm-regulator-config
[    0.550489] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc-phy-regulator[0]'
[    0.550533] vcc_phy: no parameters
[    0.550868] reg-fixed-voltage vcc-phy-regulator: vcc_phy supplying 0uV
[    0.550964] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc-sys[0]'
[    0.550995] vcc_sys: 5000 mV 
[    0.551328] reg-fixed-voltage vcc-sys: vcc_sys supplying 5000000uV
[    0.551712] of_get_named_gpiod_flags: parsed 'gpio' property of node '/sdmmc-regulator[0]' - status (0)
[    0.551792] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.551816] vcc_sd: unable to resolve supply
[    0.551831] vcc_sd: 3300 mV 
[    0.552079] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.552103] vcc_sd: regulator get failed, ret=-517
[    0.552187] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.552208] vcc_sd: unable to resolve supply
[    0.552225] reg-fixed-voltage sdmmc-regulator: vcc_sd supplying 3300000uV
[    0.552532] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc-host-5v-regulator[0]' - status (0)
[    0.552599] reg-fixed-voltage vcc-host-5v-regulator: Looking up vin-supply from device tree
[    0.552664] vcc_host_5v: supplied by vcc_sys
[    0.552717] vcc_sys: could not add device link regulator.4 err -2
[    0.552789] vcc_host_5v: at 5000 mV 
[    0.553124] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.553151] vcc_sd: unable to resolve supply
[    0.553170] reg-fixed-voltage vcc-host-5v-regulator: vcc_host_5v supplying 0uV
[    0.553485] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc-host1-5v-regulator[0]' - status (0)
[    0.553553] reg-fixed-voltage vcc-host1-5v-regulator: Looking up vin-supply from device tree
[    0.553612] vcc_host1_5v: supplied by vcc_sys
[    0.553664] vcc_sys: could not add device link regulator.5 err -2
[    0.553735] vcc_host1_5v: at 5000 mV 
[    0.554060] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.554087] vcc_sd: unable to resolve supply
[    0.554105] reg-fixed-voltage vcc-host1-5v-regulator: vcc_host1_5v supplying 0uV
[    0.555062] iommu: Adding device ff350000.vpu_service to group 0
[    0.555197] iommu: Adding device ff351000.avsd to group 1
[    0.555363] iommu: Adding device ff360000.rkvdec to group 2
[    0.555490] iommu: Adding device ff330000.h265e to group 3
[    0.555621] iommu: Adding device ff340000.vepu to group 4
[    0.555758] iommu: Adding device ff370000.vop to group 5
[    0.555888] iommu: Adding device ff3a0000.iep to group 6
[    0.557119] rk_iommu ff360480.iommu: can't get aclk
[    0.557183] rk_iommu ff360480.iommu: can't get hclk
[    0.559089] SCSI subsystem initialized
[    0.559539] usbcore: registered new interface driver usbfs
[    0.559654] usbcore: registered new interface driver hub
[    0.559839] usbcore: registered new device driver usb
[    0.560049] media: Linux media interface: v0.10
[    0.560146] Linux video capture interface: v2.00
[    0.560314] pps_core: LinuxPPS API ver. 1 registered
[    0.560357] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.560485] PTP clock support registered
[    0.562625] Advanced Linux Sound Architecture Driver Initialized.
[    0.563708] Bluetooth: Core ver 2.21
[    0.563807] NET: Registered protocol family 31
[    0.563848] Bluetooth: HCI device and connection manager initialized
[    0.563902] Bluetooth: HCI socket layer initialized
[    0.563950] Bluetooth: L2CAP socket layer initialized
[    0.564027] Bluetooth: SCO socket layer initialized
[    0.564848] NetLabel: Initializing
[    0.564897] NetLabel:  domain hash size = 128
[    0.564936] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.565072] NetLabel:  unlabeled traffic allowed by default
[    0.565758] rockchip-cpuinfo cpuinfo: Serial         : e1536b070a9ac189
[    0.567039] clocksource: Switched to clocksource arch_sys_counter
[    0.673811] NET: Registered protocol family 2
[    0.674744] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.675115] TCP bind hash table entries: 16384 (order: 7, 524288 bytes)
[    0.675872] TCP: Hash tables configured (established 16384 bind 16384)
[    0.676145] UDP hash table entries: 1024 (order: 4, 98304 bytes)
[    0.676332] UDP-Lite hash table entries: 1024 (order: 4, 98304 bytes)
[    0.676904] NET: Registered protocol family 1
[    0.677546] RPC: Registered named UNIX socket transport module.
[    0.677598] RPC: Registered udp transport module.
[    0.677640] RPC: Registered tcp transport module.
[    0.677679] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.677746] PCI: CLS 0 bytes, default 64
[    0.678186] Trying to unpack rootfs image as initramfs...
[    0.927415] Freeing initrd memory: 2848K
[    0.928683] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.930313] kvm [1]: 8-bit VMID
[    0.930358] kvm [1]: Hyp mode initialized successfully
[    0.930920] kvm [1]: interrupt-controller@ff814000 IRQ46
[    0.931393] kvm [1]: timer IRQ3
[    0.935736] audit: initializing netlink subsys (disabled)
[    0.935855] audit: type=2000 audit(0.860:1): initialized
[    0.937216] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.950731] VFS: Disk quotas dquot_6.6.0
[    0.951080] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.954288] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.956655] NFS: Registering the id_resolver key type
[    0.956755] Key type id_resolver registered
[    0.956796] Key type id_legacy registered
[    0.956860] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.958144] fuse init (API version 7.23)
[    0.959589] JFS: nTxBlock = 8192, nTxLock = 65536
[    0.969719] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    0.972876] Key type big_key registered
[    0.973082] 
               TEE Core Framework initialization (ver 1:0.1)
[    0.973191] TEE armv7 Driver initialization
[    0.973826] tz_tee_probe: name="armv7sec", id=0, pdev_name="armv7sec.0"
[    0.973877] TEE core: Alloc the misc device "opteearmtz00" (id=0)
[    0.974325] TEE Core: Register the misc device "opteearmtz00" (id=0,minor=62)
[    0.980185] NET: Registered protocol family 38
[    0.980291] Key type asymmetric registered
[    0.980343] Asymmetric key parser 'x509' registered
[    0.980770] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.981112] io scheduler noop registered
[    0.981168] io scheduler deadline registered (default)
[    0.981286] io scheduler cfq registered
[    0.983166] phy phy-ff450000.syscon:usb2-phy@100.0: Looking up phy-supply from device tree
[    0.983336] vcc_host1_5v: could not add device link phy-ff450000.syscon:usb2-phy@100.0 err -2
[    0.984069] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up phy-supply from device tree
[    0.984226] vcc_host1_5v: could not add device link phy-ff450000.syscon:usb2-phy@100.1 err -2
[    0.984769] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up vbus-supply from device tree
[    0.984792] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up vbus-supply property in node /syscon@ff450000/usb2-phy@100/otg-port failed
[    0.984819] phy phy-ff450000.syscon:usb2-phy@100.1: Failed to get VBUS supply regulator
[    0.985937] rockchip-u3phy ff470000.usb3-phy: Looking up vbus-supply from device tree
[    0.985962] rockchip-u3phy ff470000.usb3-phy: Looking up vbus-supply property in node /usb3-phy@ff470000 failed
[    0.985988] rockchip-u3phy ff470000.usb3-phy: Failed to get VBUS supply regulator
[    0.986529] phy phy-ff470000.usb3-phy.2: Looking up phy-supply from device tree
[    0.986549] phy phy-ff470000.usb3-phy.2: Looking up phy-supply property in node /usb3-phy@ff470000/utmi@ff470000 failed
[    0.987076] phy phy-ff470000.usb3-phy.3: Looking up phy-supply from device tree
[    0.987098] phy phy-ff470000.usb3-phy.3: Looking up phy-supply property in node /usb3-phy@ff470000/pipe@ff478000 failed
[    0.988890] rockchip-u3phy ff470000.usb3-phy: Rockchip u3phy initialized successfully
[    0.989693] phy phy-ff430000.hdmiphy.4: Looking up phy-supply from device tree
[    0.989714] phy phy-ff430000.hdmiphy.4: Looking up phy-supply property in node /hdmiphy@ff430000 failed
[    0.992923] rk-vcodec vpu_combo: Looking up vcodec-supply from device tree
[    0.992947] rk-vcodec vpu_combo: Looking up vcodec-supply property in node /vpu_combo failed
[    0.992971] rk-vcodec vpu_combo: no regulator for vcodec
[    0.993375] rk-vcodec vpu_combo: failed on clk_get clk_cabac
[    0.993433] rk-vcodec vpu_combo: failed on clk_get clk_core                                                                
[    0.993582] platform ff350000.vpu_service: probe device
[    0.993689] platform ff350000.vpu_service: vpu mmu dec ffffffc078834410
[    0.994125] platform ff350000.vpu_service: allocator is drm
[    0.994264] platform ff350000.vpu_service: checking hw id 0
[    0.995342] platform ff351000.avsd: probe device
[    0.995519] platform ff351000.avsd: vpu mmu dec ffffffc078834410
[    0.995938] platform ff351000.avsd: allocator is drm
[    0.996092] platform ff351000.avsd: checking hw id 6731
[    0.998427] rk-vcodec vpu_combo: could not find power_model node
[    0.998489] rk-vcodec vpu_combo: init success
[    0.998914] rk-vcodec ff360000.rkvdec: Looking up vcodec-supply from device tree
[    0.998950] rk-vcodec ff360000.rkvdec: vcodec regulator not ready, retry
[    1.000069] probe device ff330000.h265e
[    1.000538] mpp_dev ff330000.h265e: try to get iommu dev ffffffc078836010
[    1.001165] mpp_dev ff330000.h265e: resource ready, register device
[    1.001774] probe device ff340000.vepu
[    1.002294] mpp_dev ff340000.vepu: try to get iommu dev ffffffc078836810
[    1.002776] mpp_dev ff340000.vepu: resource ready, register device
[    1.006426] dma-pl330 ff1f0000.dmac: Loaded driver for PL330 DMAC-241330
[    1.006491] dma-pl330 ff1f0000.dmac:         DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16
[    1.007827] Serial: 8250/16550 driver, 5 ports, IRQ sharing disabled
[    1.010952] ff130000.serial: ttyS2 at MMIO 0xff130000 (irq = 13, base_baud = 1500000) is a 16550A
[    1.129797] console [ttyS2] enabled
[    1.132054] [drm] Initialized drm 1.1.0 20060810
[    1.136508] [drm] Rockchip DRM driver version: v1.0.0
[    1.137348] rockchip-drm display-subsystem: devfreq is not set
[    1.138437] rockchip-vop ff370000.vop: invalid resource
[    1.138943] rockchip-vop ff370000.vop: failed to get vop lut registers
[    1.139579] rockchip-vop ff370000.vop: invalid resource
[    1.140095] rockchip-vop ff370000.vop: failed to get vop cabc lut registers
[    1.141081] rockchip-drm display-subsystem: bound ff370000.vop (ops 0xffffff8008cdc448)
[    1.142309] i2c i2c-4: of_i2c: modalias failure on /hdmi@ff3c0000/ports
[    1.142945] dwhdmi-rockchip ff3c0000.hdmi: registered DesignWare HDMI I2C bus driver
[    1.143855] dwhdmi-rockchip ff3c0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (inno_dw_hdmi_phy2)
[    1.146173] rockchip-drm display-subsystem: bound ff3c0000.hdmi (ops 0xffffff8008cd3310)
[    1.146968] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.147605] [drm] No driver support for vblank timestamp query.
[    1.148294] rockchip-drm display-subsystem: failed to parse display resources
[    1.149044] rockchip-drm display-subsystem: No connectors reported connected with modes
[    1.149885] [drm] Cannot find any crtc or sizes - going 1024x768
[    1.176428] Console: switching to colour frame buffer device 128x48
[    1.196489] rockchip-drm display-subsystem: fb0:  frame buffer device
[    1.204122] usbcore: registered new interface driver udl
[    1.207924] Unable to detect cache hierarchy for CPU 0
[    1.210241] brd: module loaded
[    1.220921] loop: module loaded
[    1.221884] lkdtm: No crash points registered, enable through debugfs
[    1.224914] rockchip-spi ff190000.spi: no high_speed pinctrl state
[    1.226827] m25p80 spi32766.0: gd25q128 (16384 Kbytes)
[    1.227585] 2 ofpart partitions found on MTD device spi32766.0
[    1.228349] Creating 2 MTD partitions on "spi32766.0":
[    1.229009] 0x000000008000-0x000000400000 : "loader"
[    1.231432] 0x0000007c0000-0x000000800000 : "vendor"
[    1.236402] force_sf_dma_mode is ignored if force_thresh_dma_mode is set.
[    1.237324] rk_gmac-dwmac ff540000.ethernet: Looking up phy-supply from device tree
[    1.237506] rk_gmac-dwmac ff540000.ethernet: clock input or output? (input).
[    1.238429] rk_gmac-dwmac ff540000.ethernet: TX delay(0x24).
[    1.239171] rk_gmac-dwmac ff540000.ethernet: RX delay(0x18).
[    1.239904] rk_gmac-dwmac ff540000.ethernet: integrated PHY? (no).
[    1.240944] rk_gmac-dwmac ff540000.ethernet: cannot get clock clk_mac_speed
[    1.241846] rk_gmac-dwmac ff540000.ethernet: clock input from PHY
[    1.247654] rk_gmac-dwmac ff540000.ethernet: init for RGMII
[    1.248563] stmmac - user ID: 0x10, Synopsys ID: 0x35
[    1.249229]  Ring mode enabled
[    1.249629]  DMA HW capability register supported
[    1.250227]  Normal descriptors
[    1.266199]  RX Checksum Offload Engine supported (type 2)
[    1.274667]  Wake-Up On Lan supported
[    1.283005]  Enable RX Mitigation via HW Watchdog Timer
[    1.291668] of_get_named_gpiod_flags: parsed 'snps,reset-gpio' property of node '/ethernet@ff540000[0]' - status (0)
[    1.365348] libphy: stmmac: probed
[    1.373661] eth%d: PHY ID 001cc916 at 0 IRQ POLL (stmmac-0:00) active
[    1.382348] eth%d: PHY ID 001cc916 at 1 IRQ POLL (stmmac-0:01)
[    1.392699] Rockchip WiFi SYS interface (V1.00) ... 
[    1.401432] usbcore: registered new interface driver cdc_ether
[    1.410116] usbcore: registered new interface driver rndis_host
[    1.420955] phy phy-ff470000.usb3-phy.2: u3phy u2 power on
[    1.429376] phy phy-ff470000.usb3-phy.3: u3phy u3 power on
[    1.438843] dwc2 ff580000.usb: Looking up vusb_d-supply from device tree
[    1.438870] dwc2 ff580000.usb: Looking up vusb_d-supply property in node /usb@ff580000 failed
[    1.438894] ff580000.usb supply vusb_d not found, using dummy regulator
[    1.447314] dwc2 ff580000.usb: Looking up vusb_a-supply from device tree
[    1.447338] dwc2 ff580000.usb: Looking up vusb_a-supply property in node /usb@ff580000 failed
[    1.447355] ff580000.usb supply vusb_a not found, using dummy regulator
[    1.468160] dwc2 ff580000.usb: DWC OTG Controller
[    1.476003] dwc2 ff580000.usb: new USB bus registered, assigned bus number 1
[    1.483988] dwc2 ff580000.usb: irq 43, io mem 0xff580000
[    1.491921] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.499716] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.507521] usb usb1: Product: DWC OTG Controller
[    1.515000] usb usb1: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 dwc2_hsotg
[    1.522883] usb usb1: SerialNumber: ff580000.usb
[    1.531424] hub 1-0:1.0: USB hub found
[    1.538870] hub 1-0:1.0: 1 port detected
[    1.547679] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.555346] ehci-pci: EHCI PCI platform driver
[    1.562781] ehci-platform: EHCI generic platform driver
[    1.572947] ehci-platform ff5c0000.usb: EHCI Host Controller
[    1.580832] ehci-platform ff5c0000.usb: new USB bus registered, assigned bus number 2
[    1.588805] ehci-platform ff5c0000.usb: irq 44, io mem 0xff5c0000
[    1.602076] ehci-platform ff5c0000.usb: USB 2.0 started, EHCI 1.00
[    1.609810] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.617325] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.624858] usb usb2: Product: EHCI Host Controller
[    1.632124] usb usb2: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 ehci_hcd
[    1.639721] usb usb2: SerialNumber: ff5c0000.usb
[    1.648145] hub 2-0:1.0: USB hub found
[    1.655478] hub 2-0:1.0: 1 port detected
[    1.663444] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.670998] ohci-platform: OHCI generic platform driver
[    1.679180] ohci-platform ff5d0000.usb: Generic Platform OHCI controller
[    1.687348] ohci-platform ff5d0000.usb: new USB bus registered, assigned bus number 3
[    1.695493] ohci-platform ff5d0000.usb: irq 45, io mem 0xff5d0000
[    1.758322] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    1.766337] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.774367] usb usb3: Product: Generic Platform OHCI controller
[    1.782269] usb usb3: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 ohci_hcd
[    1.790400] usb usb3: SerialNumber: ff5d0000.usb
[    1.799384] hub 3-0:1.0: USB hub found
[    1.807241] hub 3-0:1.0: 1 port detected
[    1.816464] xhci-hcd xhci-hcd.9.auto: xHCI Host Controller
[    1.824785] xhci-hcd xhci-hcd.9.auto: new USB bus registered, assigned bus number 4
[    1.833229] xhci-hcd xhci-hcd.9.auto: hcc params 0x0220fe64 hci version 0x110 quirks 0x00210010
[    1.841591] xhci-hcd xhci-hcd.9.auto: irq 181, io mem 0xff600000
[    1.849921] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[    1.858142] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.866374] usb usb4: Product: xHCI Host Controller
[    1.874451] usb usb4: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 xhci-hcd
[    1.882829] usb usb4: SerialNumber: xhci-hcd.9.auto
[    1.892079] hub 4-0:1.0: USB hub found
[    1.900075] usb 1-1: new high-speed USB device number 2 using dwc2
[    1.908699] hub 4-0:1.0: 1 port detected
[    1.917559] xhci-hcd xhci-hcd.9.auto: xHCI Host Controller
[    1.926413] xhci-hcd xhci-hcd.9.auto: new USB bus registered, assigned bus number 5
[    1.935259] usb usb5: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.944221] usb usb5: New USB device found, idVendor=1d6b, idProduct=0003
[    1.952885] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.961551] usb usb5: Product: xHCI Host Controller
[    1.968069] usb 2-1: new high-speed USB device number 2 using ehci-platform
[    1.978570] usb usb5: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 xhci-hcd
[    1.987318] usb usb5: SerialNumber: xhci-hcd.9.auto
[    1.996902] hub 5-0:1.0: USB hub found
[    2.005404] hub 5-0:1.0: 1 port detected
[    2.016257] usbcore: registered new interface driver iforce
[    2.025072] usbcore: registered new interface driver xpad
[    2.034188] usbcore: registered new interface driver usbtouchscreen
[    2.043906] i2c /dev entries driver
[    2.055404] rk808 1-0018: Pmic Chip id: 0x8050
[    2.064899] rk808 1-0018: source: on=0x40, off=0x00
[    2.078004] rk808 1-0018: Looking up vcc1-supply from device tree
[    2.078250] DCDC_REG1: supplied by vcc_sys
[    2.086450] vcc_sys: could not add device link regulator.6 err -2
[    2.088378] vdd_logic: 712 <--> 1450 mV at 1050 mV 
[    2.088862] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.088918] vcc_sd: unable to resolve supply
[    2.088953] rk808 1-0018: Looking up vcc2-supply from device tree
[    2.089163] DCDC_REG2: supplied by vcc_sys
[    2.097192] vcc_sys: could not add device link regulator.7 err -2
[    2.098652] vdd_arm: 712 <--> 1450 mV at 1000 mV 
[    2.099131] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.099185] vcc_sd: unable to resolve supply
[    2.099220] rk808 1-0018: Looking up vcc3-supply from device tree
[    2.099390] DCDC_REG3: supplied by vcc_sys
[    2.099598] usb 2-1: New USB device found, idVendor=152d, idProduct=2329
[    2.099609] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[    2.099617] usb 2-1: Product: USB to ATA/ATAPI Bridge
[    2.099626] usb 2-1: Manufacturer: JMicron
[    2.099633] usb 2-1: SerialNumber: 1590300610FF
[    2.147369] vcc_sys: could not add device link regulator.8 err -2
[    2.148764] vcc_ddr: at 5000 mV 
[    2.149245] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.149305] vcc_sd: unable to resolve supply
[    2.149344] rk808 1-0018: Looking up vcc4-supply from device tree
[    2.149516] DCDC_REG4: supplied by vcc_sys
[    2.157347] vcc_sys: could not add device link regulator.9 err -2
[    2.158316] vcc_io: 3300 mV 
[    2.158802] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.158852] vcc_sd: supplied by vcc_io
[    2.166681] rk808 1-0018: Looking up vcc5-supply from device tree
[    2.166716] LDO_REG1: supplied by vcc_io
[    2.174390] vcc_io: could not add device link regulator.10 err -2
[    2.176783] vdd_18: 1800 mV 
[    2.177806] rk808 1-0018: Looking up vcc5-supply from device tree
[    2.177859] LDO_REG2: supplied by vcc_io
[    2.185391] vcc_io: could not add device link regulator.11 err -2
[    2.187781] vcc18_emmc: 1800 mV 
[    2.188774] rk808 1-0018: Looking up vcc6-supply from device tree
[    2.188969] LDO_REG3: supplied by vcc_sys
[    2.196410] vcc_sys: could not add device link regulator.12 err -2
[    2.198807] vdd_10: 1000 mV 
[    2.199759] rk808 1-0018: register rk8050 regulators
[    2.207532] gpiochip_find_base: found new base at 510
[    2.207709] gpiochip_add_data: registered GPIOs 510 to 511 on device: rk8xx-gpio
[    2.207725] rk8xx-gpio rk8xx-gpio: register rk8050 gpio successful
[    2.217628] input: rk8xx_pwrkey as /devices/platform/ff160000.i2c/i2c-1/1-0018/input/input0
[    2.227091] usb 4-1: new high-speed USB device number 2 using xhci-hcd
[    2.236121] rk808-rtc rk808-rtc: rtc core: registered rk808-rtc as rtc0
[    2.245049] rk3x-i2c ff160000.i2c: Initialized RK3xxx I2C bus at ffffff8009e2a000
[    2.255273] IR NEC protocol handler initialized
[    2.263314] IR RC5(x/sz) protocol handler initialized
[    2.271188] IR RC6 protocol handler initialized
[    2.278940] IR JVC protocol handler initialized
[    2.286522] IR Sony protocol handler initialized
[    2.294072] IR SANYO protocol handler initialized
[    2.301561] IR Sharp protocol handler initialized
[    2.308899] IR MCE Keyboard/mouse protocol handler initialized
[    2.316500] IR XMP protocol handler initialized
[    2.324658] usbcore: registered new interface driver uvcvideo
[    2.332165] USB Video Class driver (1.1.1)
[    2.340753] usb 1-1: New USB device found, idVendor=152d, idProduct=2329
[    2.348447] usb 1-1: New USB device strings: Mfr=10, Product=11, SerialNumber=3
[    2.348879] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio1-supply from device tree
[    2.349087] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio2-supply from device tree
[    2.356262] usb 1-1: Product: Storagebird 35EV840
[    2.363661] usb 1-1: Manufacturer: Fujitsu-Siemens Computers
[    2.363690] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio3-supply from device tree
[    2.363817] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio4-supply from device tree
[    2.371100] usb 1-1: SerialNumber: 000000209896
[    2.378411] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio5-supply from device tree
[    2.378624] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio6-supply from device tree
[    2.378728] rockchip-iodomain ff100000.syscon:io-domains: Looking up pmuio-supply from device tree
[    2.379410] usb 4-1: New USB device found, idVendor=2109, idProduct=2813
[    2.383836] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[    2.383855] Bluetooth: Virtual HCI driver ver 1.5
[    2.384062] Bluetooth: HCI UART driver ver 2.3
[    2.384070] Bluetooth: HCI UART protocol H4 registered
[    2.384074] Bluetooth: HCI UART protocol LL registered
[    2.384079] Bluetooth: HCI UART protocol ATH3K registered
[    2.384213] usbcore: registered new interface driver bfusb
[    2.384323] usbcore: registered new interface driver btusb
[    2.384783] cpu cpu0: cpu_leakage=9
[    2.384820] cpu cpu0: cpu_leakage=9
[    2.384836] cpu cpu0: cpu_leakage-volt-sel=1
[    2.384895] cpu cpu0: Looking up cpu-supply from device tree
[    2.385657] cpu cpu0: Looking up cpu-supply from device tree
[    2.385899] cpu cpu0: Looking up cpu-supply from device tree
[    2.388094] sdhci: Secure Digital Host Controller Interface driver
[    2.388098] sdhci: Copyright(c) Pierre Ossman
[    2.388107] Synopsys Designware Multimedia Card Interface Driver
[    2.389793] dwmmc_rockchip ff520000.dwmmc: IDMAC supports 32-bit address mode.
[    2.389855] dwmmc_rockchip ff520000.dwmmc: Using internal DMA controller.
[    2.389871] dwmmc_rockchip ff520000.dwmmc: Version ID is 270a
[    2.389959] dwmmc_rockchip ff520000.dwmmc: DW MMC controller at irq 40,32 bit host data width,256 deep fifo
[    2.389990] dwmmc_rockchip ff520000.dwmmc: 'clock-freq-min-max' property was deprecated.
[    2.390006] dwmmc_rockchip ff520000.dwmmc: Looking up vmmc-supply from device tree
[    2.390191] dwmmc_rockchip ff520000.dwmmc: Looking up vqmmc-supply from device tree
[    2.390799] dwmmc_rockchip ff520000.dwmmc: GPIO lookup for consumer wp
[    2.390807] dwmmc_rockchip ff520000.dwmmc: using device tree for GPIO lookup
[    2.390820] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff520000[0]'
[    2.390830] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff520000[0]'
[    2.390838] dwmmc_rockchip ff520000.dwmmc: using lookup tables for GPIO lookup
[    2.390847] dwmmc_rockchip ff520000.dwmmc: lookup for GPIO wp failed
[    2.402091] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[    2.413148] dwmmc_rockchip ff520000.dwmmc: 1 slots initialized
[    2.414068] dwmmc_rockchip ff500000.dwmmc: IDMAC supports 32-bit address mode.
[    2.414120] dwmmc_rockchip ff500000.dwmmc: Using internal DMA controller.
[    2.414135] dwmmc_rockchip ff500000.dwmmc: Version ID is 270a
[    2.414213] dwmmc_rockchip ff500000.dwmmc: DW MMC controller at irq 41,32 bit host data width,256 deep fifo
[    2.414245] dwmmc_rockchip ff500000.dwmmc: 'clock-freq-min-max' property was deprecated.
[    2.414261] dwmmc_rockchip ff500000.dwmmc: Looking up vmmc-supply from device tree
[    2.414491] dwmmc_rockchip ff500000.dwmmc: Looking up vqmmc-supply from device tree
[    2.414617] dwmmc_rockchip ff500000.dwmmc: GPIO lookup for consumer cd
[    2.414624] dwmmc_rockchip ff500000.dwmmc: using device tree for GPIO lookup
[    2.414638] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/dwmmc@ff500000[0]'
[    2.414647] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/dwmmc@ff500000[0]'
[    2.414655] dwmmc_rockchip ff500000.dwmmc: using lookup tables for GPIO lookup
[    2.414665] dwmmc_rockchip ff500000.dwmmc: lookup for GPIO cd failed
[    2.414677] dwmmc_rockchip ff500000.dwmmc: GPIO lookup for consumer wp
[    2.414684] dwmmc_rockchip ff500000.dwmmc: using device tree for GPIO lookup
[    2.414693] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff500000[0]'
[    2.414702] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff500000[0]'
[    2.414710] dwmmc_rockchip ff500000.dwmmc: using lookup tables for GPIO lookup
[    2.414717] dwmmc_rockchip ff500000.dwmmc: lookup for GPIO wp failed
[    2.425117] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[    2.436146] dwmmc_rockchip ff500000.dwmmc: 1 slots initialized
[    2.436411] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.437257] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/standby-led[0]' - status (0)
[    2.438354] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/power-led[0]' - status (0)
[    2.439067] of_get_named_gpiod_flags: parsed 'gpios' property of node '/switches/usb-switch[0]' - status (0)
[    2.439576] hidraw: raw HID events driver (C) Jiri Kosina
[    2.441053] usbcore: registered new interface driver usbhid
[    2.441057] usbhid: USB HID core driver
[    2.441562] ashmem: initialized
[    2.442929] rockchip-dmc dmc: Looking up center-supply from device tree
[    2.443263] rockchip-dmc dmc: unable to get devfreq-event device : dfi
[    2.446419] usbcore: registered new interface driver snd-usb-audio
[    2.448566] rk3328-codec ff410000.codec: spk_depop_time use default value.
[    2.453993] rockchip-pinctrl pinctrl: pin gpio0-27 already requested by vcc-host1-5v-regulator; cannot claim for ff030000.spdif                                                                                                                          
[    2.454004] rockchip-pinctrl pinctrl: pin-27 (ff030000.spdif) status -22                                                   
[    2.454016] rockchip-pinctrl pinctrl: could not request pin 27 (gpio0-27) from group spdifm0-tx  on device rockchip-pinctrl
[    2.454052] rockchip-spdif ff030000.spdif: Error applying setting, reverse things back                                     
[    2.456132] u32 classifier
[    2.456154] Netfilter messages via NETLINK v0.30.
[    2.456246] ip_set: protocol 6
[    2.456554] Initializing XFRM netlink socket
[    2.457667] NET: Registered protocol family 10
[    2.459394] NET: Registered protocol family 17
[    2.459434] NET: Registered protocol family 15
[    2.459497] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    2.459540] Bridge firewalling registered
[    2.459724] Bluetooth: RFCOMM socket layer initialized
[    2.459769] Bluetooth: RFCOMM ver 1.11
[    2.459794] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    2.459807] Bluetooth: HIDP socket layer initialized
[    2.459916] 8021q: 802.1Q VLAN Support v1.8
[    2.459958] [WLAN_RFKILL]: Enter rfkill_wlan_init
[    2.460478] [BT_RFKILL]: Enter rfkill_rk_init
[    2.460791] Key type dns_resolver registered
[    2.466095] Registered cp15_barrier emulation handler
[    2.466119] Registered setend emulation handler
[    2.467305] registered taskstats version 1
[    2.471047] Btrfs loaded, integrity-checker=on
[    2.471195] BTRFS: selftest: Running btrfs free space cache tests
[    2.471246] BTRFS: selftest: Running extent only tests
[    2.471275] BTRFS: selftest: Running bitmap only tests
[    2.471308] BTRFS: selftest: Running bitmap and extent tests
[    2.471348] BTRFS: selftest: Running space stealing from bitmap to extent
[    2.473083] BTRFS: selftest: Free space cache tests finished
[    2.473091] BTRFS: selftest: Running extent buffer operation tests
[    2.473092] BTRFS: selftest: Running btrfs_split_item tests
[    2.473210] BTRFS: selftest: Running find delalloc tests
[    2.498817] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
[    2.498914] mmc1: new high speed SDHC card at address aaaa
[    2.499909] mmcblk1: mmc1:aaaa SC16G 14.8 GiB 
[    2.507844]  mmcblk1: p1 p2 p3 p4 p5 p6 p7
[    2.936403] BTRFS: selftest: Running btrfs_get_extent tests
[    2.936789] BTRFS: selftest: Running hole first btrfs_get_extent test
[    2.936851] BTRFS: selftest: Running outstanding_extents tests
[    2.936961] BTRFS: selftest: Running qgroup tests
[    2.936965] BTRFS: selftest: Qgroup basic add
[    2.937123] BTRFS: selftest: Qgroup multiple refs test
[    3.068130] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.076364] usb 4-1: Product: USB2.0 Hub             
[    3.084177] usb 4-1: Manufacturer: VIA Labs, Inc.         
[    3.105860] rk-vcodec ff360000.rkvdec: Looking up vcodec-supply from device tree
[    3.106056] rk-vcodec ff360000.rkvdec: parent devfreq retry
[    3.111714] rockchip-dmc dmc: Looking up center-supply from device tree
[    3.111915] rockchip-dmc dmc: current ATF version 0x101!
[    3.116642] rockchip-dmc dmc: read tf version 0x101!
[    3.119848] hub 4-1:1.0: USB hub found
[    3.120521] hub 4-1:1.0: 4 ports detected
[    3.131401] rockchip-dmc dmc: ddr_leakage=9
[    3.135180] rockchip-dmc dmc: ddr_leakage-volt-sel=1
[    3.139434] rockchip-dmc dmc: failed to get vop bandwidth to dmc rate
[    3.143921] devfreq dmc: Couldn't update frequency transition information.                                                 
[    3.148557] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/hdmi-sound[0]'
[    3.148567] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/hdmi-sound[0]'
[    3.149117] asoc-simple-card hdmi-sound: i2s-hifi <-> ff000000.i2s mapping ok
[    3.154447] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
[    3.154458] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[    3.175143] asoc-simple-card sound: rk3328-hifi <-> ff010000.i2s mapping ok
[    3.179403] asoc-simple-card sound: snd-soc-dummy-dai <-> ff010000.i2s mapping ok
[    3.184423] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/spdif-sound[0]'
[    3.184434] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/spdif-sound[0]'
[    3.184839] asoc-simple-card spdif-sound: dit-hifi <-> ff030000.spdif mapping ok
[    3.189390] rk-vcodec ff360000.rkvdec: Looking up vcodec-supply from device tree
[    3.189476] rk-vcodec ff360000.rkvdec: parent devfreq is ok
[    3.193434] rk-vcodec ff360000.rkvdec: rkvdec_leakage=9
[    3.196996] rk-vcodec ff360000.rkvdec: rkvdec_leakage-volt-sel=1
[    3.200957] rk-vcodec ff360000.rkvdec: probe device
[    3.204484] rk-vcodec ff360000.rkvdec: vpu mmu dec ffffffc078835810
[    3.208104] usb 5-1: new SuperSpeed USB device number 2 using xhci-hcd
[    3.208424] rk-vcodec ff360000.rkvdec: allocator is drm
[    3.208475] rk-vcodec ff360000.rkvdec: checking hw id 3410
[    3.209147] rk-vcodec ff360000.rkvdec: init success
[    3.211770] rk808-rtc rk808-rtc: setting system clock to 2018-04-02 14:19:30 UTC (1522678770)
[    3.211780] of_cfs_init
[    3.211813] of_cfs_init: OK
[    3.222724] I : [File] : drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c; [Line] : 415; [Func] : mali_module_init(); svn_rev_string_from_arm of this mali_ko is '-2ed8b386', rk_ko_ver is '5', built at '18:22:05', on 'Apr  1 2018'.
[    3.222895] mali-utgard ff300000.gpu: mali_platform_device->num_resources = 9
[    3.222900] mali-utgard ff300000.gpu: resource[0].start = 0x0x00000000ff300000
[    3.222904] mali-utgard ff300000.gpu: resource[1].start = 0x0x00000000ff300000
[    3.222909] mali-utgard ff300000.gpu: resource[2].start = 0x0x0000000000000012
[    3.222912] mali-utgard ff300000.gpu: resource[3].start = 0x0x0000000000000013
[    3.222916] mali-utgard ff300000.gpu: resource[4].start = 0x0x0000000000000014
[    3.222920] mali-utgard ff300000.gpu: resource[5].start = 0x0x0000000000000015
[    3.222924] mali-utgard ff300000.gpu: resource[6].start = 0x0x0000000000000016
[    3.222928] mali-utgard ff300000.gpu: resource[7].start = 0x0x0000000000000017
[    3.222932] mali-utgard ff300000.gpu: resource[8].start = 0x0x0000000000000018
[    3.222935] D : [File] : drivers/gpu/arm/mali400/mali/platform/rk/rk.c; [Line] : 617; [Func] : mali_platform_device_init(); to add platform_specific_data to platform_device_of_mali.
[    3.223037] mali-utgard ff300000.gpu: gpu_leakage=9
[    3.223045] mali-utgard ff300000.gpu: gpu_leakage-volt-sel=1
[    3.223103] mali-utgard ff300000.gpu: Looking up mali-supply from device tree
[    3.224947] Mali: Mali device driver loaded
[    3.225910] ALSA device list:
[    3.225913]   #0: HDMI
[    3.225914]   #1: I2S
[    3.225916]   #2: SPDIF
[    3.312942] of_dma_request_slave_channel: dma-names property of node '/serial@ff130000' missing or empty
[    3.316996] ttyS2 - failed to request DMA
[    3.320971] Freeing unused kernel memory: 1152K
[    3.324601] devfreq ff300000.gpu: Couldn't update frequency transition information.
[    3.351528] random: systemd-udevd: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.355129] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.355258] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.355290] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.355350] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.355559] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.355614] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.355806] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.355864] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.356079] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.473751] usb 5-1: New USB device found, idVendor=2109, idProduct=0813
[    3.477489] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.481214] usb 5-1: Product: USB3.0 Hub             
[    3.484826] usb 5-1: Manufacturer: VIA Labs, Inc.         
[    3.504575] hub 5-1:1.0: USB hub found
[    3.511017] hub 5-1:1.0: 4 ports detected
[    3.533427] usb-storage 2-1:1.0: USB Mass Storage device detected
[    3.538432] usb-storage 2-1:1.0: Quirks match for vid 152d pid 2329: 8020
[    3.542427] scsi host0: usb-storage 2-1:1.0
[    3.546638] usb-storage 1-1:1.0: USB Mass Storage device detected
[    3.551845] scsi host1: usb-storage 1-1:1.0
[    3.555924] usbcore: registered new interface driver usb-storage
[    3.560843] usbcore: registered new interface driver uas
[    3.827968] EXT4-fs (mmcblk1p7): warning: maximal mount count reached, running e2fsck is recommended
[    3.836976] EXT4-fs (mmcblk1p7): mounted filesystem with writeback data mode. Opts: (null)
[    3.947145] usb 5-1.2: new SuperSpeed USB device number 3 using xhci-hcd
[    3.963220] usb 5-1.2: New USB device found, idVendor=152d, idProduct=0579
[    3.973101] usb 5-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.980355] usb 5-1.2: Product: External USB 3.0
[    3.987466] usb 5-1.2: Manufacturer: Intenso
[    3.994630] usb 5-1.2: SerialNumber: 2016040230227
[    4.002551] scsi host2: uas
[    4.007991] scsi 2:0:0:0: Direct-Access     Intenso  External USB 3.0 1201 PQ: 0 ANSI: 6
[    4.014810] sd 2:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[    4.019984] sd 2:0:0:0: [sda] 4096-byte physical blocks
[    4.025582] sd 2:0:0:0: [sda] Write Protect is off
[    4.030153] sd 2:0:0:0: [sda] Mode Sense: 53 00 00 08
[    4.030610] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.035825] xhci-hcd xhci-hcd.9.auto: ERROR Transfer event for disabled endpoint or incorrect stream ring
[    4.041016] xhci-hcd xhci-hcd.9.auto: @0000000076d9b940 00000000 00000000 1b000000 03078001                                
[    4.426851] ip_tables: (C) 2000-2006 Netfilter Core Team
[    4.440963]  sda: sda1
[    4.455368] sd 2:0:0:0: [sda] Attached SCSI disk
[    4.477371] 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)
[    4.503720] systemd[1]: Detected architecture arm64.
[    4.523207] systemd[1]: Set hostname to <merkur>.
[    4.549484] scsi 0:0:0:0: Direct-Access     SAMSUNG  HD103SI               PQ: 0 ANSI: 2 CCS
[    4.565247] sd 0:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[    4.578939] sd 0:0:0:0: [sdb] Write Protect is off
[    4.590733] sd 0:0:0:0: [sdb] Mode Sense: 34 00 00 00
[    4.592058] sd 0:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.604756] scsi 1:0:0:0: Direct-Access     SAMSUNG  HD204UI               PQ: 0 ANSI: 2 CCS
[    4.616258]  sdb: sdb1
[    4.626524] sd 1:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[    4.641445] sd 1:0:0:0: [sdc] Write Protect is off
[    4.650810] sd 1:0:0:0: [sdc] Mode Sense: 34 00 00 00
[    4.681890] sd 1:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.688541] sd 0:0:0:0: [sdb] Attached SCSI disk
[    4.701905]  sdc: sdc1
[    4.708255] sd 1:0:0:0: [sdc] Attached SCSI disk
[    5.130646] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.152187] systemd[1]: Created slice User and Session Slice.
[    5.168790] systemd[1]: Listening on Journal Socket (/dev/log).
[    5.185687] systemd[1]: Listening on RPCbind Server Activation Socket.
[    5.204755] systemd[1]: Created slice System Slice.
[    5.218859] systemd[1]: Created slice system-getty.slice.
[    5.231446] systemd[1]: Reached target Swap.
[    5.240507] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    5.250272] systemd[1]: Reached target Encrypted Volumes.
[    5.259263] systemd[1]: Reached target Paths.
[    5.268647] systemd[1]: Listening on Journal Audit Socket.
[    5.278482] systemd[1]: Listening on Journal Socket.
[    5.291220] systemd[1]: Starting Nameserver information manager...
[    5.304822] systemd[1]: Starting Remount Root and Kernel File Systems...
[    5.330618] systemd[1]: Starting Load Kernel Modules...
[    5.347371] systemd[1]: Starting Restore / save the current clock...
[    5.356499] systemd[1]: Listening on Syslog Socket.
[    5.367776] systemd[1]: Starting Journal Service...
[    5.378410] systemd[1]: Mounting POSIX Message Queue File System...
[    5.388978] systemd[1]: Mounting RPC Pipe File System...
[    5.396630] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    5.405501] systemd[1]: Listening on udev Kernel Socket.
[    5.411595] systemd[1]: Listening on udev Control Socket.
[    5.418512] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.428865] systemd[1]: Mounting Huge Pages File System...
[    5.439206] systemd[1]: Mounting Debug File System...
[    5.446409] systemd[1]: Reached target Slices.
[    5.462219] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.467078] vendor storage:20160801 ret = -1
[    5.487414] systemd[1]: Mounted RPC Pipe File System.
[    5.494383] systemd[1]: Mounted Huge Pages File System.
[    5.501309] systemd[1]: Mounted POSIX Message Queue File System.
[    5.507296] systemd[1]: Mounted Debug File System.
[    5.518746] systemd[1]: Started Remount Root and Kernel File Systems.
[    5.527492] systemd[1]: Started Load Kernel Modules.
[    5.536483] systemd[1]: Started Restore / save the current clock.
[    5.546642] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    5.555748] systemd[1]: Started Nameserver information manager.
[    5.577508] systemd[1]: Time has been changed
[    5.585189] systemd[1]: Starting Create Static Device Nodes in /dev...
[    5.594512] systemd[1]: Mounting FUSE Control File System...
[    5.606183] systemd[1]: Mounting Configuration File System...
[    5.620978] systemd[1]: Starting Apply Kernel Variables...
[    5.641753] systemd[1]: Starting udev Coldplug all Devices...
[    5.650675] systemd[1]: Starting Load/Save Random Seed...
[    5.661734] systemd[1]: Starting pNFS block layout mapping daemon...
[    5.671764] systemd[1]: Mounted Configuration File System.
[    5.678372] systemd[1]: Mounted FUSE Control File System.
[    5.684794] systemd[1]: Started Journal Service.
[    5.762283] systemd-journald[255]: Received request to flush runtime journal from PID 1
[    5.793173] xhci-hcd xhci-hcd.9.auto: ERROR Transfer event for disabled endpoint or incorrect stream ring
[    5.797364] xhci-hcd xhci-hcd.9.auto: @0000000076d9bd70 00000000 00000000 1b000000 03078001                                
[    6.193582] random: nonblocking pool is initialized
[    6.457145] FAT-fs (mmcblk1p6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[    6.477812] FAT-fs (mmcblk1p6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[    6.648696] Unhandled fault: implementation fault (unsupported exclusive) (0x96000035) at 0xffffff800a3a5244
[    6.653296] Internal error: : 96000035 [#1] SMP
[    6.657452] Modules linked in: ip_tables x_tables autofs4 uas usb_storage
[    6.657463] CPU: 3 PID: 402 Comm: mount Not tainted 4.4.120-rockchip-ayufan-208 #1
[    6.657464] Hardware name: Pine64 Rock64 (DT)
[    6.657468] task: ffffffc066a34600 task.stack: ffffffc0783fc000
[    6.657479] PC is at kfree_skb+0xac/0xd4
[    6.657487] LR is at cn_netlink_send_mult+0x120/0x1b8
[    6.657490] pc : [<ffffff80089d525c>] lr : [<ffffff80086e7110>] pstate: 800001c5
[    6.657492] sp : ffffffc0783ff540
[    6.657496] x29: ffffffc0783ff540 x28: 0000000000000001 
[    6.657500] x27: 0000000000000000 x26: 0000000077cb7800 
[    6.657503] x25: 0000000000000070 x24: ffffffc066bfce40 
[    6.657507] x23: ffffffc077cc2540 x22: 0000000000000001 
[    6.657511] x21: ffffff80086e7110 x20: ffffffc074ea0c80 
[    6.657515] x19: ffffff800a3a5160 x18: 0000000000040478 
[    6.657526] x17: 000000556e401088 x16: ffffff80081ebb00 
[    6.657529] x15: 0000000000000094 x14: ffffffc0783ff940 
[    6.657534] x13: 0000000000000000 x12: 0000000000000000 
[    6.657537] x11: ffffffbdc1e0ea80 x10: 0000000000000001 
[    6.657541] x9 : 0000000000000000 x8 : ffffffc077cb7480 
[    6.657544] x7 : 0000000002080020 x6 : 0000000000000020 
[    6.657548] x5 : 0000000000008800 x4 : 0000000002080020 
[    6.657552] x3 : 0000004076e41000 x2 : ffffff800a3a5244 
[    6.657555] x1 : 0000000000000000 x0 : 0000000000000000 
[    6.657558] 
               PC: 0xffffff80089d51dc:
[    6.657569] 51dc  540003c1 d50339bf 90004781 91320021 b9400820 7100001f 540002ad b0003b20
[    6.657578] 51fc  91000000 d538d082 b8626802 52800800 90001243 f9448463 1ac00c40 937d7c00
[    6.657587] 521c  f8606860 9ac22400 36000120 f9401034 b40000f4 a9400283 aa1503e2 aa1303e1
[    6.657597] 523c  d63f0060 f8418e80 b5ffff60 aa1303e0 97ffffb0 14000009 91039262 f9800051
[    6.657606] 525c  885f7c40 51000400 8801fc40 35ffffa1 d5033bbf 34fffba0 a94153f3 f94013f5
[    6.657615] 527c  a8c37bfd d65f03c0 a9be7bfd 910003fd a90153f3 aa0003f3 aa1e03e0 d503201f
[    6.657625] 529c  b5000093 a94153f3 a8c27bfd d65f03c0 f9400274 aa1303e0 97ffffbf aa1403f3
[    6.657634] 52bc  17fffff8 a9be7bfd 910003fd f9000bf3 aa0003f3 aa1e03e0 d503201f aa1303e0
[    6.657635] 
               LR: 0xffffff80086e7090:
[    6.657645] 7090  14000021 f9400339 17ffffec 2a1503f4 35000117 d00059e0 2a1403e1 f946f800
[    6.657654] 70b0  940cc1a5 35000060 12800040 14000016 11005279 11009e73 121e7675 12800003
[    6.657663] 70d0  52800002 2a1603e1 2a1503e0 aa1903fa 940bb30c aa0003f3 b40005c0 b9408400
[    6.657672] 70f0  b9400b02 350001c0 29590261 4b010000 6b0002bf 5400018d aa1303e0 940bb829
[    6.657681] 7110  12800b20 a94153f3 a9425bf5 a94363f7 a9446bf9 a8c57bfd d65f03c0 52800000
[    6.657690] 7130  17fffff4 52800005 2a1a03e4 52800063 52800001 aa1303e0 940cbf7e b4fffde0
[    6.657699] 7150  aa1903e2 aa1803e1 91004000 97f9ce49 d00059e0 b9003a74 f946f800 340000f4
[    6.657709] 7170  2a1603e4 2a1403e3 2a1703e2 aa1303e1 940cc36b 17ffffe4 d26a02c3 2a1703e2
[    6.657710] 
               SP: 0xffffffc0783ff4c0:
[    6.657719] f4c0  00000001 00000000 77cc2540 ffffffc0 66bfce40 ffffffc0 00000070 00000000
[    6.657728] f4e0  77cb7800 00000000 00000000 00000000 00000001 00000000 783ff540 ffffffc0
[    6.657737] f500  086e7110 ffffff80 783ff540 ffffffc0 089d525c ffffff80 800001c5 00000000
[    6.657746] f520  76db82b0 ffffffc0 74ea0c80 ffffffc0 00000000 00000080 02080020 00000000
[    6.657755] f540  783ff570 ffffffc0 086e7110 ffffff80 0a3a5160 ffffff80 74ea0c80 ffffffc0
[    6.657765] f560  00000004 00000000 080f1790 ffffff80 783ff630 ffffffc0 087deec0 ffffff80
[    6.657774] f580  76db82b0 ffffffc0 77cc2540 ffffffc0 00000004 00000000 76db8000 ffffffc0
[    6.657783] f5a0  66bfce40 ffffffc0 00000003 00000000 000001c0 00000000 76db8300 ffffffc0
[    6.657786] 
               X2: 0xffffff800a3a51c4:
[    6.657796] 51c4  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657806] 51e4  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657816] 5204  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657825] 5224  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657835] 5244  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657845] 5264  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657855] 5284  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657865] 52a4  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657869] 
               X8: 0xffffffc077cb7400:
[    6.657878] 7400  74ea0cc0 ffffffc0 74ea0cc0 ffffffc0 77cb7410 ffffffc0 77cb7410 ffffffc0
[    6.657887] 7420  77cc2540 ffffffc0 74dc58c0 ffffffc0 0a3a5160 ffffff80 0a3a5160 ffffff80
[    6.657896] 7440  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657905] 7460  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657914] 7480  77cb7980 ffffffc0 77cb7480 ffffffc0 77cb7490 ffffffc0 77cb7490 ffffffc0
[    6.657923] 74a0  77c13c00 ffffffc0 74dc5900 ffffffc0 0a3a3e10 ffffff80 0a3a3e10 ffffff80
[    6.657932] 74c0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657941] 74e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.657944] 
               X11: 0xffffffbdc1e0ea00:
[    6.657953] ea00  0001002c 00000000 772f5cf0 ffffffc0 00000059 00000000 ffffffff 00000001
[    6.657962] ea20  c1df1360 ffffffbd c19ad7e0 ffffffbd 00000000 00000000 78120800 ffffffc0
[    6.657971] ea40  00000860 00000000 772f5930 ffffffc0 00000082 00000000 ffffffff 00000002
[    6.657980] ea60  c1d31e60 ffffffbd c1e0da60 ffffffbd 66f39888 ffffffc0 783e1000 ffffffc0
[    6.657989] ea80  00000840 00000000 772f5930 ffffffc0 000000b0 00000000 ffffffff 00000003
[    6.657998] eaa0  00000100 dead0000 00000200 dead0000 66f360d0 ffffffc0 783e1000 ffffffc0
[    6.658007] eac0  0001002c 00000000 772f5cf0 ffffffc0 00000067 00000000 ffffffff 00000001
[    6.658017] eae0  c1df4020 ffffffbd c1dbe8a0 ffffffbd 00000000 00000000 78120800 ffffffc0
[    6.658020] 
               X14: 0xffffffc0783ff8c0:
[    6.658029] f8c0  78068000 ffffffc0 66a70c00 ffffffc0 00000000 00000000 00000003 00000000
[    6.658038] f8e0  00000000 00000000 00000000 00000000 66e9e548 ffffffc0 00000578 00000000
[    6.658047] f900  00000001 00000000 000000b0 00000000 783ff950 ffffffc0 08536dd8 ffffff80
[    6.658056] f920  08729f14 ffffff80 66a70c00 ffffffc0 783ff950 ffffffc0 08536de0 ffffff80
[    6.658065] f940  78068000 ffffffc0 00000003 00000000 783ff9a0 ffffffc0 08534e88 ffffff80
[    6.658074] f960  77cc2480 ffffffc0 78068000 ffffffc0 ffffffff 00000000 fffffffb 00000000
[    6.658083] f980  66f360d0 ffffffc0 77cc2480 ffffffc0 02400000 00000000 66a70c00 ffffffc0
[    6.658092] f9a0  783ff9f0 ffffffc0 085350ac ffffff80 00000008 00000000 00000000 00000000
[    6.658094] 
               X16: 0xffffff80081eba80:
[    6.658104] ba80  b9402423 b9401444 6b03009f 540000a1 b9402821 b9401842 6b01005f 54000240
[    6.658113] baa0  d5384100 b904f41f d5384100 b947d401 11000421 b907d401 52800001 97fb60fc
[    6.658122] bac0  f94013f5 a94153f3 a8c37bfd d65f03c0 b0008c21 d5384100 b94d7821 f9425000
[    6.658131] bae0  17ffffd1 b940da81 3607fe01 b0008c21 f9425000 b94d7821 97ffff98 17ffffeb
[    6.658140] bb00  a9bd7bfd 910003fd a90153f3 f90013f5 aa0103f3 aa0203f4 aa0003f5 aa1e03e0
[    6.658149] bb20  d503201f aa1503e0 94001bff aa1403e2 aa1303e1 97ffff5b 93407c00 a94153f3
[    6.658158] bb40  f94013f5 a8c37bfd d65f03c0 a9bc7bfd 910003fd a90153f3 a9025bf5 f9001bf7
[    6.658167] bb60  aa0403f3 aa0103f7 aa0203f5 aa0303f6 aa0003f4 aa1e03e0 d503201f 531e7661
[    6.658170] 
               X19: 0xffffff800a3a50e0:
[    6.658180] 50e0  77ef0a00 00000000 00000070 00000425 77ef0300 00000000 00000070 00000425
[    6.658191] 5100  77ef0300 00000000 00000070 00000425 77ed5500 00000000 00000070 00000425
[    6.658201] 5120  77ed5000 00000000 00000070 00000425 77ed5a00 00000000 00000070 00000425
[    6.658212] 5140  77ed5a00 00000000 00000070 00000425 77ed5100 00000000 00000070 00000425
[    6.658222] 5160  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.658231] 5180  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.658241] 51a0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.658251] 51c0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.658253] 
               X20: 0xffffffc074ea0c00:
[    6.658263] 0c00  00000002 00000002 00000409 50060802 00000000 00000000 74ea0b12 ffffffc0
[    6.658272] 0c20  66ac7900 ffffffc0 00000000 00000000 01000409 62060804 00000000 00000000
[    6.658281] 0c40  74ea0b35 ffffffc0 66a5ac00 ffffffc0 00000000 00000000 00000000 00000000
[    6.658290] 0c60  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.658299] 0c80  74dc5900 ffffffc0 74dc58c0 ffffffc0 0a3a5160 ffffff80 74dc58c0 ffffffc0
[    6.658308] 0ca0  00000115 00000000 0a3a5160 ffffff80 74dc58c0 ffffffc0 00000115 00000000
[    6.658317] 0cc0  77cb7400 ffffffc0 77cb7400 ffffffc0 00000001 00000001 00000002 000001fd
[    6.658326] 0ce0  00000000 00000004 00000001 00000000 74dc5ae8 ffffffc0 00000000 00000000
[    6.658328] 
               X21: 0xffffff80086e7090:
[    6.658338] 7090  14000021 f9400339 17ffffec 2a1503f4 35000117 d00059e0 2a1403e1 f946f800
[    6.658347] 70b0  940cc1a5 35000060 12800040 14000016 11005279 11009e73 121e7675 12800003
[    6.658356] 70d0  52800002 2a1603e1 2a1503e0 aa1903fa 940bb30c aa0003f3 b40005c0 b9408400
[    6.658365] 70f0  b9400b02 350001c0 29590261 4b010000 6b0002bf 5400018d aa1303e0 940bb829
[    6.658374] 7110  12800b20 a94153f3 a9425bf5 a94363f7 a9446bf9 a8c57bfd d65f03c0 52800000
[    6.658383] 7130  17fffff4 52800005 2a1a03e4 52800063 52800001 aa1303e0 940cbf7e b4fffde0
[    6.658392] 7150  aa1903e2 aa1803e1 91004000 97f9ce49 d00059e0 b9003a74 f946f800 340000f4
[    6.658401] 7170  2a1603e4 2a1403e3 2a1703e2 aa1303e1 940cc36b 17ffffe4 d26a02c3 2a1703e2
[    6.658404] 
               X23: 0xffffffc077cc24c0:
[    6.658413] 24c0  00001000 00000001 08216e6c ffffff80 66f360d0 ffffffc0 00000000 00000000
[    6.658422] 24e0  00000000 00000000 00010001 00000001 77cc2500 ffffffc0 78895200 ffffffc0
[    6.658431] 2500  c1e0ea80 ffffffbd 00001000 00000000 00000000 00000000 00000000 00000000
[    6.658439] 2520  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.658448] 2540  00000003 00000000 66bfce40 ffffffc0 00000001 00000000 00000000 00000000
[    6.658458] 2560  66a5ac58 ffffffc0 66a5ac58 ffffffc0 78088950 ffffffc0 78088950 ffffffc0
[    6.658467] 2580  78088950 ffffffc0 74c72000 ffffffc0 66a5ac48 ffffffc0 c0010380 00000001
[    6.658476] 25a0  ffffff8d 00010300 77cb7800 ffffffc0 77cb7800 00000000 00000000 00000000
[    6.658478] 
               X24: 0xffffffc066bfcdc0:
[    6.658487] cdc0  66bfcd80 ffffffc0 082056b0 ffffff80 0820567c ffffff80 08200738 ffffff80
[    6.658496] cde0  00000001 00000000 66bfce60 ffffffc0 74df2160 ffffffc0 0000001c 00000000
[    6.658505] ce00  66bfcdc0 ffffffc0 66bfce08 ffffffc0 66bfce08 ffffffc0 00000001 00000000
[    6.658514] ce20  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.658523] ce40  00000001 00000000 77cb7400 ffffffc0 00000000 00000000 00000000 00000000
[    6.658532] ce60  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    6.658541] ce80  66bfcec0 ffffffc0 646d6574 7379732f 646d6574 7267632d 7370756f 6567612d
[    6.658550] cea0  0000746e 00000000 00000000 00000000 00000000 00000000 07fa707a 00000000
[    6.658554] 
               X29: 0xffffffc0783ff4c0:
[    6.658563] f4c0  00000001 00000000 77cc2540 ffffffc0 66bfce40 ffffffc0 00000070 00000000
[    6.658572] f4e0  77cb7800 00000000 00000000 00000000 00000001 00000000 783ff540 ffffffc0
[    6.658581] f500  086e7110 ffffff80 783ff540 ffffffc0 089d525c ffffff80 800001c5 00000000
[    6.658590] f520  76db82b0 ffffffc0 74ea0c80 ffffffc0 00000000 00000080 02080020 00000000
[    6.658599] f540  783ff570 ffffffc0 086e7110 ffffff80 0a3a5160 ffffff80 74ea0c80 ffffffc0
[    6.658607] f560  00000004 00000000 080f1790 ffffff80 783ff630 ffffffc0 087deec0 ffffff80
[    6.658616] f580  76db82b0 ffffffc0 77cc2540 ffffffc0 00000004 00000000 76db8000 ffffffc0
[    6.658625] f5a0  66bfce40 ffffffc0 00000003 00000000 000001c0 00000000 76db8300 ffffffc0

[    6.658630] Process mount (pid: 402, stack limit = 0xffffffc0783fc000)
[    6.658633] Stack: (0xffffffc0783ff540 to 0xffffffc078400000)
[    6.658638] f540: ffffffc0783ff570 ffffff80086e7110 ffffff800a3a5160 ffffffc074ea0c80
[    6.658642] f560: 0000000000000004 ffffff80080f1790 ffffffc0783ff630 ffffff80087deec0
[    6.658646] f580: ffffffc076db82b0 ffffffc077cc2540 0000000000000004 ffffffc076db8000
[    6.658650] f5a0: ffffffc066bfce40 0000000000000003 00000000000001c0 ffffffc076db8300
[    6.658654] f5c0: ffffffc066a717a0 ffffff8008729f14 0000000002088020 ffffffc077cc2540
[    6.658658] f5e0: ffffffc0783ff610 ffffff8008bff4b0 00000000000001c0 ffffffc076db8300
[    6.658662] f600: ffffffc077cc2590 0001000076db8000 ffffff800a3a5160 ffffffc077cb7400
[    6.658666] f620: ffffffc000000001 0000000377cc2540 ffffffc0783ff6a0 ffffff8008790ae0
[    6.658671] f640: ffffffc077cc2540 ffffffc076dba000 0000000002080020 0000000000000000
[    6.658675] f660: 0000000000000300 0000000002080020 0000000000000003 0000000000000140
[    6.658679] f680: ffffffc066a717a0 ffffff8008729f14 ffffff8008d08000 0000000000000140
[    6.658682] f6a0: ffffffc0783ff780 ffffff8008791dd8 0000000000000400 ffffffc077cc2540
[    6.658686] f6c0: ffffffc074c72000 0000000000000002 0000000000000300 0000000002080020
[    6.658690] f6e0: 0000000000000003 0000000000000140 ffffffc066a717a0 ffffff8008729f14
[    6.658694] f700: ffffffc074c71800 ffffff8008f107ed 0000000000000002 ffffff80092bba48
[    6.658698] f720: ffffffc0783ff750 ffffff800872b164 ffffffc066a71680 ffffffc066a70c00
[    6.658703] f740: ffffffc0783ff760 ffffff80081d4a30 ffffffc0783ff780 ffffff8008bff4b0
[    6.658707] f760: ffffffc0783ff780 ffffff8008bff5e0 00000000000001c0 ffffffc0780888e8
[    6.658711] f780: ffffffc0783ff7d0 ffffff8000c4d5e8 ffffffc066a71680 ffffffc066a717a0
[    6.658715] f7a0: ffffffc077cc2540 ffffffc0780888e8 ffffffc0780888e8 ffffffc074c72000
[    6.658719] f7c0: ffffffc078088000 0000000000000140 ffffffc0783ff820 ffffff8000c4da58
[    6.658723] f7e0: ffffffc066a71680 ffffffc0780888e8 0000000000000000 ffffffc078089228
[    6.658727] f800: 0000000000000000 00000000000001c0 ffffffc078088000 0000000000000140
[    6.658731] f820: ffffffc0783ff880 ffffff800872a14c ffffffc066a71680 ffffffc078088000
[    6.658735] f840: ffffffc078088000 ffffffc066a70c00 ffffffc076eb5030 ffffffc066a71680
[    6.658739] f860: ffffffc076eb5060 ffffff80093908a0 ffffffc0780881a0 0000000000000000
[    6.658743] f880: ffffffc0783ff8b0 ffffff800872c29c ffffffc076eb5000 ffffffc078088000
[    6.658747] f8a0: ffffffc078068000 ffffff80093908a0 ffffffc0783ff930 ffffff8008532670
[    6.658750] f8c0: ffffffc078068000 ffffffc066a70c00 0000000000000000 0000000000000003
[    6.658754] f8e0: 0000000000000000 0000000000000000 ffffffc066e9e548 0000000000000578
[    6.658758] f900: 0000000000000001 00000000000000b0 ffffffc0783ff950 ffffff8008536dd8
[    6.658762] f920: ffffff8008729f14 ffffffc066a70c00 ffffffc0783ff950 ffffff8008536de0
[    6.658766] f940: ffffffc078068000 0000000000000003 ffffffc0783ff9a0 ffffff8008534e88
[    6.658770] f960: ffffffc077cc2480 ffffffc078068000 00000000ffffffff 00000000fffffffb
[    6.658774] f980: ffffffc066f360d0 ffffffc077cc2480 0000000002400000 ffffffc066a70c00
[    6.658778] f9a0: ffffffc0783ff9f0 ffffff80085350ac 0000000000000008 0000000000000000
[    6.658782] f9c0: ffffffc077cc2480 0000000000000000 0000000000000000 0000000000000000
[    6.658786] f9e0: 0000000000000000 0000000000000000 ffffffc0783ffa50 ffffff8008218e1c
[    6.658790] fa00: ffffffc066f360d0 ffffffc077cc2480 0000000000000000 0000000000000000
[    6.658794] fa20: 0000000000000000 0000000000000000 ffffffc0783ffa50 ffffff8008218df0
[    6.658798] fa40: ffffffc066f360d0 ffffffc077cc2480 ffffffc0783ffa90 ffffff8008218eac
[    6.658802] fa60: 0000000000000000 ffffffc066f360d0 0000000000001000 0000000000000000
[    6.658805] fa80: 00000000000000af 00000000000000b0 ffffffc0783ffab0 ffffff8008218f74
[    6.658810] faa0: ffffffc066f360d0 00000000000000b0 ffffffc0783ffae0 ffffff8008285ad0
[    6.658813] fac0: ffffffc076ff2000 ffffffc076ff1800 ffffffc07836a400 0000000000000000
[    6.658817] fae0: ffffffc0783ffc90 ffffff80081e714c ffffffc076ff2000 ffffffc0772f5680
[    6.658821] fb00: 0000000000000083 0000000000000000 ffffffc0772f5760 ffffff80082849bc
[    6.658825] fb20: 0000000000000000 0000000000000000 ffffff8008c12000 ffffffc066a34600
[    6.658829] fb40: ffffffc0783ffbc0 ffffff8008567134 ffffffc0783ffce0 ffffffc074c7180c
[    6.658833] fb60: 00000000000000e9 00000000000000e9 ffffffc0772f5760 ffffff8009373000
[    6.658837] fb80: 0000000000000000 ffffffc076ff0000 0000000000000000 ffffffc000000002
[    6.658841] fba0: 0000400308c894f0 0000000000000000 0000000000000000 ffffffffff0a0110
[    6.658845] fbc0: ffffffc0783ffc40 ffffff8008547de8 ffffffc0783ffc40 ffffffc0783ffc40
[    6.658849] fbe0: ffffffc0783ffc10 00000000ffffffd8 ffffffc0783ffc40 ffffffc0783ffc40
[    6.658853] fc00: ffffffc076ee6f00 0000000000000000 ffffffc0783ffc90 ffffffc074c7180c
[    6.658857] fc20: 0000000000000001 0000000000000000 0000000000000080 fefefefefefefefe
[    6.658861] fc40: ffffffc0f3972d0e ffffff800821c4e0 0000000000001000 ffffffc076ff2000
[    6.658865] fc60: 0000000000000083 ffffffc0772f5680 ffffffc0783ffc90 ffffff80081e713c
[    6.658869] fc80: ffffffc076ff2000 ffffffc0772f5680 ffffffc0783ffd00 ffffff800827fed4
[    6.658873] fca0: ffffff80091abc88 0000000000000000 ffffffc077dcce40 0000000000000000
[    6.658877] fcc0: ffffff80091abc88 0000000000000000 ffffffc0782f2020 ffffffc0777e33d8
[    6.658881] fce0: ffffff0031616473 ffffff80080fd3c8 ffffffc0782f2138 0000000400000004
[    6.658885] fd00: ffffffc0783ffd30 ffffff80081e8010 0000000000000000 0000000000000000
[    6.658889] fd20: ffffffc077dcce40 0000000000000000 ffffffc0783ffd80 ffffff8008201d88
[    6.658893] fd40: ffffffc0782f2000 ffffffc0782f2020 ffffff80091abc88 0000000000000000
[    6.658897] fd60: ffffffc077dcce40 0000000000000000 ffffffc077dcce80 ffffffc066a34600
[    6.658901] fd80: ffffffc0783ffdc0 ffffff8008204958 ffffff8009189a08 0000000000000008
[    6.658905] fda0: 0000000000000000 ffffff80091abc88 ffffffc077dcce40 0000000000000000
[    6.658909] fdc0: ffffffc0783ffe70 ffffff8008204ec4 0000000000000000 ffffffc077dcce80
[    6.658913] fde0: ffffffc077dcce40 00000055836142b0 00000000c0ed0400 0000000000000015
[    6.658917] fe00: 000000000000011d 0000000000000028 ffffff8008c12000 ffffffc066a34600
[    6.658921] fe20: ffffffc0783ffe50 ffffff8008204174 ffffffc0783ffe70 ffffff8008204ea4
[    6.658925] fe40: ffffffc0790c51a0 ffffffc066f3a798 ffffffc077dcce40 00000055836142b0
[    6.658929] fe60: 00000000c0ed0400 ffffffc0791418c0 0000000000000000 ffffff8008082f30
[    6.658933] fe80: 0000000000000000 0000004076e17000 ffffffffffffffff 0000007fa38a9348
[    6.658936] fea0: 0000000080000000 ffffff8008082e14 0000000000000000 0000000000000000
[    6.658941] fec0: 0000005583614230 00000055836142b0 0000005583614210 00000000c0ed0400
[    6.658944] fee0: 0000000000000000 aaaaaa00aaa8aaaa 756f6d2f6e75722f 0000007fa39b3e5c
[    6.658948] ff00: 0000000000000028 0000007fea9da3b0 0101010101010101 0000000000000028
[    6.658952] ff20: 0000000000000000 0000000000000000 0000000000000000 0000000000000793
[    6.658956] ff40: 0000007fa38a9340 0000007fa39b30b8 0000000000000000 0000005583614030
[    6.658960] ff60: 0000000000000000 0000005583614230 0000005583614210 0000007fea9db890
[    6.658964] ff80: 00000055720bf000 00000055720bf058 0000000000000000 0000007fa39b2000
[    6.658968] ffa0: 0000007fa39b2000 0000007fea9db4d0 0000007fa398399c 0000007fea9db4d0
[    6.658972] ffc0: 0000007fa38a9348 0000000080000000 0000005583614230 0000000000000028
[    6.658976] ffe0: 0000000000000000 0000000000000000 0000000000000000 0000000000001d68
[    6.658978] Call trace:
[    6.658983] Exception stack(0xffffffc0783ff370 to 0xffffffc0783ff4a0)
[    6.658986] f360:                                   ffffff800a3a5160 0000008000000000
[    6.658990] f380: ffffffc0783ff540 ffffff80089d525c 0000000000000007 beca002000000000
[    6.658994] f3a0: ffffff800a3a5244 0000000000000000 0000000000000000 000000000000d695
[    6.658998] f3c0: 0b60001f0b60000f 002000000b60003e 0000000000050000 8618002000003450
[    6.659002] f3e0: 0000000000000000 0000000000000000 0000000000000000 0000000000001d68
[    6.659006] f400: 0b6800100b680000 001a7fbe0b680020 0000000000000000 0000000000000000
[    6.659010] f420: ffffff800a3a5244 0000004076e41000 0000000002080020 0000000000008800
[    6.659014] f440: 0000000000000020 0000000002080020 ffffffc077cb7480 0000000000000000
[    6.659017] f460: 0000000000000001 ffffffbdc1e0ea80 0000000000000000 0000000000000000
[    6.659021] f480: ffffffc0783ff940 0000000000000094 ffffff80081ebb00 000000556e401088
[    6.659029] [<ffffff80089d525c>] kfree_skb+0xac/0xd4
[    6.659037] [<ffffff80086e7110>] cn_netlink_send_mult+0x120/0x1b8
[    6.659043] [<ffffff80087deec0>] xhci_urb_enqueue+0x4b8/0x56c
[    6.659050] [<ffffff8008790ae0>] usb_hcd_submit_urb+0x780/0x838
[    6.659054] [<ffffff8008791dd8>] usb_submit_urb+0x414/0x464
[    6.659070] [<ffffff8000c4d5e8>] uas_submit_urbs.constprop.4+0xf8/0x3b0 [uas]
[    6.659080] [<ffffff8000c4da58>] uas_queuecommand+0x1b8/0x200 [uas]
[    6.659087] [<ffffff800872a14c>] scsi_dispatch_cmd+0x1ac/0x250
[    6.659092] [<ffffff800872c29c>] scsi_request_fn+0x524/0x5e0
[    6.659100] [<ffffff8008532670>] __blk_run_queue+0x48/0x60
[    6.659105] [<ffffff8008536de0>] blk_queue_bio+0x340/0x344
[    6.659110] [<ffffff8008534e88>] generic_make_request+0xc8/0x1e4
[    6.659114] [<ffffff80085350ac>] submit_bio+0x108/0x140
[    6.659119] [<ffffff8008218e1c>] submit_bh_wbc+0x168/0x180
[    6.659123] [<ffffff8008218eac>] submit_bh+0x30/0x3c
[    6.659126] [<ffffff8008218f74>] __bread_gfp+0xbc/0xec
[    6.659133] [<ffffff8008285ad0>] ext4_fill_super+0x1114/0x295c
[    6.659141] [<ffffff80081e714c>] mount_bdev+0x170/0x1a4
[    6.659146] [<ffffff800827fed4>] ext4_mount+0x44/0x54
[    6.659151] [<ffffff80081e8010>] mount_fs+0xcc/0x174
[    6.659155] [<ffffff8008201d88>] vfs_kern_mount+0x94/0x140
[    6.659159] [<ffffff8008204958>] do_mount+0x7d0/0xac8
[    6.659163] [<ffffff8008204ec4>] SyS_mount+0xb0/0xcc
[    6.659169] [<ffffff8008082f30>] el0_svc_naked+0x24/0x28
[    6.659174] Code: 97ffffb0 14000009 91039262 f9800051 (885f7c40) 
[    6.659293] ---[ end trace d53d54773631bed2 ]---
[    6.809210] EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null)
[    8.128452] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[    8.908309] rk_gmac-dwmac ff540000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   13.167752] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   13.467061] ctnetlink v0.93: registering with nfnetlink.
[   13.556805] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[   43.778563] BUG: spinlock lockup suspected on CPU#2, swapper/2/0
[   43.779221]  lock: 0xffffffc078088060, .magic: dead4ead, .owner: docker-containe/696, .owner_cpu: 3
[   43.780169] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G      D         4.4.120-rockchip-ayufan-208 #1
[   43.781104] Hardware name: Pine64 Rock64 (DT)
[   43.781565] Call trace:
[   43.781834] [<ffffff80080888d8>] dump_backtrace+0x0/0x220
[   43.782406] [<ffffff8008088b1c>] show_stack+0x24/0x30
[   43.782942] [<ffffff800855bdac>] dump_stack+0x98/0xc0
[   43.783476] [<ffffff8008104160>] spin_dump+0x84/0xa4
[   43.783999] [<ffffff80081042fc>] do_raw_spin_lock+0xdc/0x164
[   43.784599] [<ffffff8008bff4b0>] _raw_spin_lock_irqsave+0x28/0x38
[   43.785241] [<ffffff8008727fd4>] scsi_times_out+0x174/0x240
[   43.785829] [<ffffff800853cbb8>] blk_rq_timed_out+0x2c/0x80
[   43.786416] [<ffffff800853ccdc>] blk_rq_timed_out_timer+0xd0/0x100
[   43.787066] [<ffffff800811e090>] call_timer_fn+0x9c/0x158
[   43.787636] [<ffffff800811e3b0>] run_timer_softirq+0x238/0x244
[   43.788249] [<ffffff8008081178>] __do_softirq+0x250/0x300
[   43.788819] [<ffffff80080bc788>] irq_exit+0x8c/0xd8
[   43.789336] [<ffffff800810b958>] __handle_domain_irq+0x84/0xb8
[   43.789950] [<ffffff8008080d64>] gic_handle_irq+0x7c/0xc0
[   43.790518] Exception stack(0xffffffc079213e10 to 0xffffffc079213f40)
[   43.791196] 3e00:                                   0000004076e2c000 ffffff800913a000
[   43.792017] 3e20: 0000000000000000 ffffff8009190d80 0100000000000000 000000004cf2caf0
[   43.792836] 3e40: 0000000000006508 00000000fffbfb80 ffffffc079213ee0 0000000000000040
[   43.793656] 3e60: ffffffc07ff6b3c8 fffffffffffffffd ffffffc077785f20 0000000000000000
[   43.794479] 3e80: ffffff8009b601e0 0000000000000001 ffffff8008131b74 0000004420aa43c0
[   43.795299] 3ea0: 0000000000040478 ffffff800913a000 ffffff80092bd0f8 ffffff80092bd000
[   43.796119] 3ec0: ffffff8009175000 ffffff8009175738 ffffff8008c1d000 00000000033b6000
[   43.796940] 3ee0: 00000000033b9000 0000000002c04234 0000000000000000 ffffffc079213f40
[   43.797760] 3f00: ffffff8008085100 ffffffc079213f40 ffffff8008085104 0000000060000145
[   43.798582] 3f20: ffffff800913a000 ffffff8009175000 ffffffffffffffff ffffff8008c1d000
[   43.799402] [<ffffff80080827b4>] el1_irq+0xb4/0x140
[   43.799919] [<ffffff8008085104>] arch_cpu_idle+0x8c/0x100
[   43.800490] [<ffffff80080fdacc>] default_idle_call+0x30/0x34
[   43.801086] [<ffffff80080fdd5c>] cpu_startup_entry+0x214/0x2ac
[   43.801703] [<ffffff800808d558>] secondary_start_kernel+0x198/0x1c4
[   43.802360] [<0000000002c04178>] 0x2c04178
[   72.145164] Watchdog detected hard LOCKUP on cpu 2
[   72.145676] ------------[ cut here ]------------
[   72.146191] WARNING: at kernel/watchdog.c:352
[   72.146650] Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack overlay ip_tables x_tables autofs4 uas usb_storage

[   72.149373] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D         4.4.120-rockchip-ayufan-208 #1
[   72.153898] Hardware name: Pine64 Rock64 (DT)
[   72.157998] task: ffffffc079200e00 task.stack: ffffffc07920c000
[   72.162295] PC is at watchdog_timer_fn+0x190/0x2e8
[   72.166445] LR is at watchdog_timer_fn+0x190/0x2e8
[   72.170464] pc : [<ffffff8008154f04>] lr : [<ffffff8008154f04>] pstate: 600001c5
[   72.174724] sp : ffffffc07ff54e00
[   72.178547] x29: ffffffc07ff54e00 x28: 0000000000000002 
[   72.182588] x27: ffffff80091778a0 x26: ffffff8009140238 
[   72.186605] x25: ffffffc07ff57250 x24: ffffffc07920fe10 
[   72.190610] x23: 0000000000000000 x22: 000000000000003f 
[   72.194646] x21: ffffff8009176000 x20: ffffff80091402b0 
[   72.198687] x19: ffffff8009140000 x18: 0000000000000005 
[   72.202716] x17: 0000007f9bb61de8 x16: ffffff8008228c80 
[   72.206746] x15: 0000000000000000 x14: ffffff8009db06c0 
[   72.210744] x13: ffffff8009db06c0 x12: ffffffc077785310 
[   72.214736] x11: 00000000ffffffff x10: 0000000000000008 
[   72.218747] x9 : 0000000000aaaaaa x8 : 0000000000001000 
[   72.222725] x7 : 0000000000000000 x6 : 0000000000000001 
[   72.226680] x5 : 0000000000000000 x4 : 0000000000000000 
[   72.230592] x3 : 0000004076e17000 x2 : 0000004076e17000 
[   72.234488] x1 : 0000000000000001 x0 : 0000000000000026 
[   72.238365] 
               PC: 0xffffff8008154e84:
[   72.245454] 4e84  91022694 d538d080 38746801 34000041 3834681f 97ffff7a a94153f3 52800020
[   72.249664] 4ea4  a9425bf5 a94363f7 a9446bf9 a94573fb a8c77bfd d65f03c0 91020282 f87a6860
[   72.253881] 4ec4  f8626865 91022294 eb05001f 54000101 38746860 35fffb80 b9403082 b0006be0
[   72.258126] 4ee4  913f3c00 340000c2 9400def7 f8226860 f87c7b60 3834681f 17ffffd3 9400df81
[   72.262409] 4f04  d4210000 f87c7b60 52800021 38346801 17ffffcd 97fe49a8 f9444ea1 36080941
[   72.266717] 4f24  b9401341 910003e2 340008e1 531f7821 d35efc00 8b21c2c1 cb000021 b6f80841
[   72.271040] 4f44  6b160016 54000800 91022a99 d538d080 38606b21 34000101 91024294 f8746802
[   72.275397] 4f64  d5384101 eb01005f 54fff980 3839681f 17ffffc9 34000157 900090a1 52800000
[   72.279767] 
               LR: 0xffffff8008154e84:
[   72.287138] 4e84  91022694 d538d080 38746801 34000041 3834681f 97ffff7a a94153f3 52800020
[   72.291497] 4ea4  a9425bf5 a94363f7 a9446bf9 a94573fb a8c77bfd d65f03c0 91020282 f87a6860
[   72.295910] 4ec4  f8626865 91022294 eb05001f 54000101 38746860 35fffb80 b9403082 b0006be0
[   72.300366] 4ee4  913f3c00 340000c2 9400def7 f8226860 f87c7b60 3834681f 17ffffd3 9400df81
[   72.304868] 4f04  d4210000 f87c7b60 52800021 38346801 17ffffcd 97fe49a8 f9444ea1 36080941
[   72.309412] 4f24  b9401341 910003e2 340008e1 531f7821 d35efc00 8b21c2c1 cb000021 b6f80841
[   72.313971] 4f44  6b160016 54000800 91022a99 d538d080 38606b21 34000101 91024294 f8746802
[   72.318561] 4f64  d5384101 eb01005f 54fff980 3839681f 17ffffc9 34000157 900090a1 52800000
[   72.323191] 
               SP: 0xffffffc07ff54d80:
[   72.331057] 4d80  0000003f 00000000 00000000 00000000 7920fe10 ffffffc0 7ff57250 ffffffc0
[   72.335548] 4da0  09140238 ffffff80 091778a0 ffffff80 00000002 00000000 7ff54e00 ffffffc0
[   72.339939] 4dc0  08154f04 ffffff80 7ff54e00 ffffffc0 08154f04 ffffff80 600001c5 00000000
[   72.344385] 4de0  09176898 ffffff80 00000009 00000000 00000000 00000080 78c00028 ffffffc0
[   72.348810] 4e00  7ff54e70 ffffffc0 0811fdd8 ffffff80 7ff57250 ffffffc0 7ff56c00 ffffffc0
[   72.353201] 4e20  c7a5af2b 00000010 7ff56c80 ffffffc0 0913a000 ffffff80 00000003 00000000
[   72.357604] 4e40  092bcbd0 ffffff80 c7a5af2b 00000010 08154d74 ffffff80 79200e00 ffffffc0
[   72.362005] 4e60  7ff57250 ffffffc0 09176898 ffffff80 7ff54ee0 ffffffc0 081203bc ffffff80
[   72.366477] 
               X12: 0xffffffc077785290:
[   72.374012] 5290  60c6c6c6 c0c6c6c6 c66c6c6c fe383838 00000000 00000000 00000000 00000000
[   72.378499] 52b0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.382998] 52d0  7c787878 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.387485] 52f0  7c007c7c 7c7c7c38 007c7c7c 7c7c7c7c 7c7c7c7c 00000000 00000000 00000000
[   72.391974] 5310  00000000 fe000000 00c60000 7c000600 0cc67806 7c18c00c c0cc30c0 30c6cc30
[   72.396510] 5330  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.401066] 5350  60380000 c6fcc0c0 7cc6c6c6 00000000 00000000 00000000 00000000 1cfe0000
[   72.405612] 5370  06c60c30 06c60c30 c6c60c30 7c7c1e30 00000000 00000000 00000000 00000000
[   72.410183] 
               X13: 0xffffff8009db0640:
[   72.418080] 0640  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.422776] 0660  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.427456] 0680  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.432132] 06a0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.436784] 06c0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.441411] 06e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.445983] 0700  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.450532] 0720  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.454978] 
               X14: 0xffffff8009db0640:
[   72.462476] 0640  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.466887] 0660  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.471208] 0680  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.475443] 06a0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.479595] 06c0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.483660] 06e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.487632] 0700  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.491579] 0720  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.495425] 
               X16: 0xffffff8008228c00:
[   72.501713] 8c00  b9007bb8 f90043ba 97fffb67 2a0003f3 35000040 34fff23b f94037a0 36000060
[   72.505518] 8c20  aa1503e0 97fef462 93407e60 a94153f3 a9425bf5 a94363f7 a9446bf9 a94573fb
[   72.509323] 8c40  a8cb7bfd d65f03c0 12800073 17ffffd2 5280001b 17ffffca 5280003c 17ffffde
[   72.513138] 8c60  128002b3 17ffffed 928002a0 17fffff0 928001a0 17ffffee 92800100 17ffffec
[   72.516923] 8c80  a9ba7bfd 910003fd a90153f3 a9025bf5 a90363f7 f90023f9 aa0003f6 aa0403f4
[   72.520715] 8ca0  aa0103f7 aa0203f8 aa0303f9 aa0503f5 aa1e03e0 d503201f b4000354 f10022bf
[   72.524482] 8cc0  540005e1 d5384113 aa1403e0 f9400661 b1002000 fa413002 9a9f87e2 b5000102
[   72.528308] 8ce0  928001a0 a94153f3 a9425bf5 a94363f7 f94023f9 a8c67bfd d65f03c0 aa1503e2
[   72.532119] 
               X19: 0xffffff800913ff80:
[   72.538409] ff80  ******** ******** ******** ******** ******** ******** ******** ********
[   72.542245] ffa0  ******** ******** ******** ******** ******** ******** ******** ********
[   72.546006] ffc0  ******** ******** ******** ******** ******** ******** ******** ********
[   72.549701] ffe0  ******** ******** ******** ******** ******** ******** ******** ********
[   72.553320] 0000  ******** ******** ******** ******** ******** ******** ******** ********
[   72.556880] 0020  ******** ******** ******** ******** ******** ******** ******** ********
[   72.560341] 0040  ******** ******** ******** ******** ******** ******** ******** ********
[   72.563775] 0060  ******** ******** ******** ******** ******** ******** ******** ********
[   72.567107] 
               X20: 0xffffff8009140230:
[   72.572537] 0230  ******** ******** ******** ******** ******** ******** ******** ********
[   72.575980] 0250  ******** ******** ******** ******** ******** ******** ******** ********
[   72.579343] 0270  ******** ******** ******** ******** ******** ******** ******** ********
[   72.582658] 0290  ******** ******** ******** ******** ******** ******** ******** ********
[   72.585935] 02b0  ******** ******** ******** ******** ******** ******** ******** ********
[   72.589170] 02d0  ******** ******** ******** ******** ******** ******** ******** ********
[   72.592299] 02f0  ******** ******** ******** ******** ******** ******** ******** ********
[   72.595404] 0310  ******** ******** ******** ******** ******** ******** ******** ********
[   72.598414] 
               X21: 0xffffff8009175f80:
[   72.603298] 5f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.606534] 5fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.609767] 5fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.612999] 5fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.616232] 6000  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.619468] 6020  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.622603] 6040  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.625715] 6060  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.628726] 
               X24: 0xffffffc07920fd90:
[   72.633615] fd90  7ff5b248 ffffffc0 00000000 00000000 00000001 00000000 09175000 ffffff80
[   72.636850] fdb0  09175720 ffffff80 00000002 00000000 7920fde0 ffffffc0 0808e010 ffffff80
[   72.640130] fdd0  7920fe00 ffffffc0 080eb7c8 ffffff80 7ff5b1c0 ffffffc0 7911d480 ffffffc0
[   72.643462] fdf0  7ff5b248 ffffffc0 0913a000 ffffff80 7920fe80 ffffffc0 080f64a0 ffffff80
[   72.646838] fe10  76e17000 00000040 0913a000 ffffff80 00000000 00000000 09190d80 ffffff80
[   72.650261] fe30  00000000 01000000 092fde80 ffffff80 000178cc 00000000 00000000 00000000
[   72.653634] fe50  7920ff50 ffffffc0 00000000 00000000 00000a20 00000000 00000400 00000000
[   72.657032] fe70  00000000 00000000 00000002 00000000 00000001 00000000 1e84111b 00000bef
[   72.660372] 
               X25: 0xffffffc07ff571d0:
[   72.665651] 71d0  ffffffff 00000000 ffffffff ffffffff 00000001 00000000 7ff571e8 ffffffc0
[   72.668971] 71f0  7ff571e8 ffffffc0 7ff571f8 ffffffc0 7ff571f8 ffffffc0 08148f04 ffffff80
[   72.672265] 7210  79117cf8 ffffffc0 79117c50 ffffffc0 00020002 00000000 00000000 00000000
[   72.675554] 7230  00000001 00000000 00000012 00000000 00000011 00000000 79203800 ffffffc0
[   72.678829] 7250  7ff57250 ffffffc0 00000000 00000000 00000000 00000000 c7a5ab40 00000010
[   72.682068] 7270  c7a5ab40 00000010 08154d74 ffffff80 7ff56c80 ffffffc0 00000000 0000000b
[   72.685283] 7290  08154d48 ffffff80 63746177 676f6468 0000312f 00000000 00000011 00000000
[   72.688549] 72b0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.691768] 
               X26: 0xffffff80091401b8:
[   72.697074] 01b8  ******** ******** ******** ******** ******** ******** ******** ********
[   72.700521] 01d8  ******** ******** ******** ******** ******** ******** ******** ********
[   72.703966] 01f8  ******** ******** ******** ******** ******** ******** ******** ********
[   72.707413] 0218  ******** ******** ******** ******** ******** ******** ******** ********
[   72.710859] 0238  ******** ******** ******** ******** ******** ******** ******** ********
[   72.714309] 0258  ******** ******** ******** ******** ******** ******** ******** ********
[   72.717655] 0278  ******** ******** ******** ******** ******** ******** ******** ********
[   72.720973] 0298  ******** ******** ******** ******** ******** ******** ******** ********
[   72.724194] 
               X27: 0xffffff8009177820:
[   72.729506] 7820  00000001 00000000 00000001 00000000 000003e8 00000000 7ff90d80 ffffffc0
[   72.732951] 7840  00000015 00000000 7ff90d40 ffffffc0 00000001 00000004 00000060 00000000
[   72.736452] 7860  00015000 00001000 00000001 00000000 7ff90dc0 ffffffc0 7ff90e00 ffffffc0
[   72.740025] 7880  00000000 00000003 00000010 00000000 7ff90c40 ffffffc0 7ff3c000 ffffffc0
[   72.743619] 78a0  76e02000 00000040 76e17000 00000040 76e2c000 00000040 76e41000 00000040
[   72.747273] 78c0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   72.750864] 78e0  00000002 00000000 000032fc 00000000 00010000 00000000 0007ffff 00000000
[   72.754452] 7900  0000efb1 00000000 00002000 00000000 00000000 0000fffa 00000000 00000000
[   72.757966] 
               X29: 0xffffffc07ff54d80:
[   72.763863] 4d80  0000003f 00000000 00000000 00000000 7920fe10 ffffffc0 7ff57250 ffffffc0
[   72.767605] 4da0  09140238 ffffff80 091778a0 ffffff80 00000002 00000000 7ff54e00 ffffffc0
[   72.771407] 4dc0  08154f04 ffffff80 7ff54e00 ffffffc0 08154f04 ffffff80 600001c5 00000000
[   72.775278] 4de0  09176898 ffffff80 00000009 00000000 00000000 00000080 78c00028 ffffffc0
[   72.779219] 4e00  7ff54e70 ffffffc0 0811fdd8 ffffff80 7ff57250 ffffffc0 7ff56c00 ffffffc0
[   72.783227] 4e20  c7a5af2b 00000010 7ff56c80 ffffffc0 0913a000 ffffff80 00000003 00000000
[   72.787204] 4e40  092bcbd0 ffffff80 c7a5af2b 00000010 08154d74 ffffff80 79200e00 ffffffc0
[   72.791230] 4e60  7ff57250 ffffffc0 09176898 ffffff80 7ff54ee0 ffffffc0 081203bc ffffff80

[   72.798477] ---[ end trace d53d54773631bed3 ]---
[   72.802055] Call trace:
[   72.805420] Exception stack(0xffffffc07ff54c30 to 0xffffffc07ff54d60)
[   72.809216] 4c20:                                   ffffff8009140000 0000008000000000
[   72.813200] 4c40: ffffffc07ff54e00 ffffff8008154f04 0000000000000026 0000000000000000
[   72.817201] 4c60: ffffffc07ff54d00 ffffff800810a9a0 ffffffc07ff54d80 ffffff8008ed1fcf
[   72.821209] 4c80: ffffff8009176000 000000000000003f 0000000000000000 ffffffc07920fe10
[   72.825186] 4ca0: ffffffc07ff57250 ffffff8009140238 ffffff80091778a0 0000000000000002
[   72.829208] 4cc0: ffffff8009345768 ffffff800913a000 0000000000000026 0000000000000001
[   72.833184] 4ce0: 0000004076e17000 0000004076e17000 0000000000000000 0000000000000000
[   72.837138] 4d00: 0000000000000001 0000000000000000 0000000000001000 0000000000aaaaaa
[   72.841061] 4d20: 0000000000000008 00000000ffffffff ffffffc077785310 ffffff8009db06c0
[   72.844971] 4d40: ffffff8009db06c0 0000000000000000 ffffff8008228c80 0000007f9bb61de8
[   72.848901] [<ffffff8008154f04>] watchdog_timer_fn+0x190/0x2e8
[   72.852641] [<ffffff800811fdd8>] __hrtimer_run_queues+0x1bc/0x284
[   72.856385] [<ffffff80081203bc>] hrtimer_interrupt+0xac/0x1bc
[   72.860092] [<ffffff8008914568>] arch_timer_handler_phys+0x38/0x50
[   72.863795] [<ffffff800810fe48>] handle_percpu_devid_irq+0xe8/0x178
[   72.867525] [<ffffff800810b60c>] generic_handle_irq+0x2c/0x44
[   72.871146] [<ffffff800810b988>] __handle_domain_irq+0xb4/0xb8
[   72.874822] [<ffffff8008080d64>] gic_handle_irq+0x7c/0xc0
[   72.878497] Exception stack(0xffffffc07920fe10 to 0xffffffc07920ff40)
[   72.882357] fe00:                                   0000004076e17000 ffffff800913a000
[   72.886457] fe20: 0000000000000000 ffffff8009190d80 0100000000000000 ffffff80092fde80
[   72.890620] fe40: 00000000000178cc 0000000000000000 ffffffc07920ff50 0000000000000000
[   72.894849] fe60: 0000000000000a20 0000000000000400 0000000000000000 0000000000000002
[   72.899109] fe80: 0000000000000001 00000bef1e84111b ffffff8008228c80 0000007f9bb61de8
[   72.903324] fea0: 0000000000000000 ffffff800913a000 ffffff80092bd0f8 ffffff80092bd000
[   72.907576] fec0: ffffff8009175000 ffffff8009175738 ffffff8008c1d000 00000000033b6000
[   72.911774] fee0: 00000000033b9000 0000000002c04234 0000000000000000 ffffffc07920ff40
[   72.915994] ff00: ffffff8008085100 ffffffc07920ff40 ffffff8008085104 0000000060000145
[   72.920222] ff20: ffffff800913a000 ffffff8009175000 ffffffffffffffff ffffff8008c1d000
[   72.924488] [<ffffff80080827b4>] el1_irq+0xb4/0x140
[   72.928488] [<ffffff8008085104>] arch_cpu_idle+0x8c/0x100
[   72.932535] [<ffffff80080fdacc>] default_idle_call+0x30/0x34
[   72.936634] [<ffffff80080fdd5c>] cpu_startup_entry+0x214/0x2ac
[   72.940758] [<ffffff800808d558>] secondary_start_kernel+0x198/0x1c4
[   72.944879] [<0000000002c04178>] 0x2c04178
[   96.852623] INFO: rcu_sched detected stalls on CPUs/tasks:
[   96.856726]  2-...: (1 GPs behind) idle=f73/1/0 softirq=5303/5303 fqs=19730 
[   96.860958]  (detected by 3, t=60010 jiffies, g=2103, c=2102, q=4509)
[   96.865157] Task dump for CPU 2:
[   96.869015] swapper/2       R  running task        0     0      1 0x00000002
[   96.873281] Call trace:
[   96.877041] [<ffffff80080856f4>] __switch_to+0x9c/0xc8
[   96.881057] [<0000000002c04234>] 0x2c04234

[prof7bit]

well this is strange: The above dmesg is from after reboot immediately after kernel upgrade. I did not power cycle, I just did sudo reboot.

Network was extremely slow, ssh session almost impossible to use.

Did power cycle the device, now it booted without stack traces, network working again but python3 is broken.

Everything else is working. Only python3 is broken.

[prof7bit]

installed 4.4.120-rockchip-ayufan-201 instead of -208 and python 3 is working.

I can reproduce this reliably: 4.4.120-rockchip-ayufan-201 everything working 4.4.120-rockchip-ayufan-208 everything except python3 is working

[ayufan]

it is funny, because it says again that there has to be some data corruption

I don't believe that changes in this kernel config make python3 not working: https://github.com/ayufan-rock64/linux-kernel/compare/ayufan-rock64/linux-build/0.6.29...ayufan-rock64:ayufan-rock64/linux-build/0.6.30

[prof7bit]

This is dmesg of 208 reboot after full power cycle:

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 4.4.120-rockchip-ayufan-208 (root@612d9be805e8) (gcc version 7.2.0 (Ubuntu/Linaro 7.2.0-6ubuntu1) ) #1 SMP Sun Apr 1 18:26:21 UTC 2018
[    0.000000] Boot CPU: AArch64 Processor [410fd034]
[    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 @ffffffc07ff3c000 s46248 r8192 d31576 u86016
[    0.000000] pcpu-alloc: s46248 r8192 d31576 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: earlyprintk=uart8250-32bit,0xff130000 rw root=LABEL=linux-root rootwait rootfstype=ext4 panic=10 init=/sbin/init coherent_pool=1M ethaddr=d2:8c:8d:3e:a6:ad eth1addr=d2:8c:8d:3e:a6:cd serial=e1536b070a9ac18 cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory swapaccount=1
[    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: 1969884K/2095104K available (11838K kernel code, 1574K rwdata, 4328K rodata, 1152K init, 752K bss, 125220K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                   modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
                   vmalloc : 0xffffff8008000000 - 0xffffffbdbfff0000   (   246 GB)
                     .init : 0xffffff8009050000 - 0xffffff8009170000   (  1152 KB)
                     .text : 0xffffff8008080000 - 0xffffff8008c10000   ( 11840 KB)
                   .rodata : 0xffffff8008c10000 - 0xffffff8009050000   (  4352 KB)
                     .data : 0xffffff8009170000 - 0xffffff80092f9808   (  1575 KB)
                   vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000   (     8 GB maximum)
                             0xffffffbdc0008000 - 0xffffffbdc2000000   (    31 MB actual)
                   fixed   : 0xffffffbffe7fb000 - 0xffffffbffec00000   (  4116 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] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
[    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
[    0.000007] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.001108] Console: colour dummy device 80x25
[    0.003095] console [tty0] enabled
[    0.003154] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=24000)
[    0.003237] pid_max: default: 32768 minimum: 301
[    0.003431] Security Framework initialized
[    0.003476] Yama: becoming mindful.
[    0.003543] AppArmor: AppArmor disabled by boot time parameter
[    0.003644] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.003695] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.004699] Initializing cgroup subsys io
[    0.004762] Initializing cgroup subsys memory
[    0.004836] Initializing cgroup subsys devices
[    0.004889] Initializing cgroup subsys freezer
[    0.004939] Initializing cgroup subsys net_cls
[    0.004988] Initializing cgroup subsys perf_event
[    0.005040] Initializing cgroup subsys net_prio
[    0.005097] Initializing cgroup subsys hugetlb
[    0.005144] Initializing cgroup subsys pids
[    0.005235] ftrace: allocating 44508 entries in 174 pages
[    0.133878] sched-energy: CPU device node has no sched-energy-costs
[    0.133946] Invalid sched_group_energy for CPU0
[    0.133988] CPU0: update cpu_capacity 1024
[    0.134099] ASID allocator initialised with 32768 entries
[    0.140414] Detected VIPT I-cache on CPU1
[    0.140489] Invalid sched_group_energy for CPU1
[    0.140496] CPU1: update cpu_capacity 1024
[    0.140502] CPU1: Booted secondary processor [410fd034]
[    0.141276] Detected VIPT I-cache on CPU2
[    0.141329] Invalid sched_group_energy for CPU2
[    0.141335] CPU2: update cpu_capacity 1024
[    0.141341] CPU2: Booted secondary processor [410fd034]
[    0.142085] Detected VIPT I-cache on CPU3
[    0.142138] Invalid sched_group_energy for CPU3
[    0.142144] CPU3: update cpu_capacity 1024
[    0.142148] CPU3: Booted secondary processor [410fd034]
[    0.142266] Brought up 4 CPUs
[    0.142729] SMP: Total of 4 processors activated.
[    0.142778] CPU: All CPU(s) started at EL2
[    0.142854] alternatives: patching kernel code
[    0.143176] Invalid sched_group_energy for CPU3
[    0.143222] Invalid sched_group_energy for Cluster3
[    0.143263] Invalid sched_group_energy for CPU2
[    0.143304] Invalid sched_group_energy for Cluster2
[    0.143343] Invalid sched_group_energy for CPU1
[    0.143385] Invalid sched_group_energy for Cluster1
[    0.143425] Invalid sched_group_energy for CPU0
[    0.143467] Invalid sched_group_energy for Cluster0
[    0.144433] devtmpfs: initialized
[    0.166647] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.166761] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.167436] xor: measuring software checksum speed
[    0.177604]    8regs     :  1080.000 MB/sec
[    0.187689]    8regs_prefetch:   968.000 MB/sec
[    0.197772]    32regs    :  1456.000 MB/sec
[    0.207857]    32regs_prefetch:  1224.000 MB/sec
[    0.207902] xor: using function: 32regs (1456.000 MB/sec)
[    0.207975] pinctrl core: initialized pinctrl subsystem
[    0.208459] regulator-dummy: no parameters
[    0.209561] NET: Registered protocol family 16
[    0.214130] cpuidle: using governor ladder
[    0.218154] cpuidle: using governor menu
[    0.218216] Registered FIQ tty driver
[    0.219010] vdso: 2 pages (1 code @ ffffff8008c16000, 1 data @ ffffff8009174000)
[    0.219113] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.219880] DMA: preallocated 1024 KiB pool for atomic allocations
[    0.238945] gpiochip_add_data: registered GPIOs 0 to 31 on device: gpio0
[    0.239098] gpiochip_add_data: registered GPIOs 32 to 63 on device: gpio1
[    0.239231] gpiochip_add_data: registered GPIOs 64 to 95 on device: gpio2
[    0.239378] gpiochip_add_data: registered GPIOs 96 to 127 on device: gpio3
[    0.289591] raid6: int64x1  gen()   191 MB/s
[    0.306641] raid6: int64x1  xor()   142 MB/s
[    0.323781] raid6: int64x2  gen()   316 MB/s
[    0.340890] raid6: int64x2  xor()   244 MB/s
[    0.358093] raid6: int64x4  gen()   472 MB/s
[    0.375193] raid6: int64x4  xor()   312 MB/s
[    0.392398] raid6: int64x8  gen()   386 MB/s
[    0.409612] raid6: int64x8  xor()   304 MB/s
[    0.426810] raid6: neonx1   gen()   351 MB/s
[    0.443894] raid6: neonx1   xor()   316 MB/s
[    0.461163] raid6: neonx2   gen()   539 MB/s
[    0.478300] raid6: neonx2   xor()   445 MB/s
[    0.495446] raid6: neonx4   gen()   742 MB/s
[    0.512617] raid6: neonx4   xor()   552 MB/s
[    0.529808] raid6: neonx8   gen()   761 MB/s
[    0.546951] raid6: neonx8   xor()   566 MB/s
[    0.546995] raid6: using algorithm neonx8 gen() 761 MB/s
[    0.547037] raid6: .... xor() 566 MB/s, rmw enabled
[    0.547077] raid6: using intx1 recovery algorithm
[    0.547671] mpp venc_srv: mpp_probe enter
[    0.547741] mpp venc_srv: init success
[    0.548170] rockchip-pm rockchip-suspend: not set sleep mode config
[    0.548219] rockchip-pm rockchip-suspend: not set wakeup-config
[    0.548266] rockchip-pm rockchip-suspend: not set pwm-regulator-config
[    0.549356] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc-phy-regulator[0]'
[    0.549409] vcc_phy: no parameters
[    0.549740] reg-fixed-voltage vcc-phy-regulator: vcc_phy supplying 0uV
[    0.549838] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc-sys[0]'
[    0.549868] vcc_sys: 5000 mV 
[    0.550216] reg-fixed-voltage vcc-sys: vcc_sys supplying 5000000uV
[    0.550605] of_get_named_gpiod_flags: parsed 'gpio' property of node '/sdmmc-regulator[0]' - status (0)
[    0.550685] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.550710] vcc_sd: unable to resolve supply
[    0.550725] vcc_sd: 3300 mV 
[    0.550977] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.551001] vcc_sd: regulator get failed, ret=-517
[    0.551095] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.551117] vcc_sd: unable to resolve supply
[    0.551133] reg-fixed-voltage sdmmc-regulator: vcc_sd supplying 3300000uV
[    0.551432] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc-host-5v-regulator[0]' - status (0)
[    0.551499] reg-fixed-voltage vcc-host-5v-regulator: Looking up vin-supply from device tree
[    0.551562] vcc_host_5v: supplied by vcc_sys
[    0.551613] vcc_sys: could not add device link regulator.4 err -2
[    0.551695] vcc_host_5v: at 5000 mV 
[    0.552028] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.552054] vcc_sd: unable to resolve supply
[    0.552071] reg-fixed-voltage vcc-host-5v-regulator: vcc_host_5v supplying 0uV
[    0.552403] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc-host1-5v-regulator[0]' - status (0)
[    0.552476] reg-fixed-voltage vcc-host1-5v-regulator: Looking up vin-supply from device tree
[    0.552536] vcc_host1_5v: supplied by vcc_sys
[    0.552588] vcc_sys: could not add device link regulator.5 err -2
[    0.552659] vcc_host1_5v: at 5000 mV 
[    0.552959] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.552985] vcc_sd: unable to resolve supply
[    0.553003] reg-fixed-voltage vcc-host1-5v-regulator: vcc_host1_5v supplying 0uV
[    0.553981] iommu: Adding device ff350000.vpu_service to group 0
[    0.554131] iommu: Adding device ff351000.avsd to group 1
[    0.554306] iommu: Adding device ff360000.rkvdec to group 2
[    0.554434] iommu: Adding device ff330000.h265e to group 3
[    0.554558] iommu: Adding device ff340000.vepu to group 4
[    0.554695] iommu: Adding device ff370000.vop to group 5
[    0.554833] iommu: Adding device ff3a0000.iep to group 6
[    0.556088] rk_iommu ff360480.iommu: can't get aclk
[    0.556151] rk_iommu ff360480.iommu: can't get hclk
[    0.558119] SCSI subsystem initialized
[    0.558533] usbcore: registered new interface driver usbfs
[    0.558653] usbcore: registered new interface driver hub
[    0.558840] usbcore: registered new device driver usb
[    0.559045] media: Linux media interface: v0.10
[    0.559143] Linux video capture interface: v2.00
[    0.559306] pps_core: LinuxPPS API ver. 1 registered
[    0.559374] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.559477] PTP clock support registered
[    0.561563] Advanced Linux Sound Architecture Driver Initialized.
[    0.562606] Bluetooth: Core ver 2.21
[    0.562711] NET: Registered protocol family 31
[    0.562753] Bluetooth: HCI device and connection manager initialized
[    0.562806] Bluetooth: HCI socket layer initialized
[    0.562855] Bluetooth: L2CAP socket layer initialized
[    0.562935] Bluetooth: SCO socket layer initialized
[    0.563762] NetLabel: Initializing
[    0.563811] NetLabel:  domain hash size = 128
[    0.563850] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.563960] NetLabel:  unlabeled traffic allowed by default
[    0.564636] rockchip-cpuinfo cpuinfo: Serial         : e1536b070a9ac189
[    0.565982] clocksource: Switched to clocksource arch_sys_counter
[    0.672524] NET: Registered protocol family 2
[    0.673495] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.673817] TCP bind hash table entries: 16384 (order: 7, 524288 bytes)
[    0.674637] TCP: Hash tables configured (established 16384 bind 16384)
[    0.674857] UDP hash table entries: 1024 (order: 4, 98304 bytes)
[    0.675108] UDP-Lite hash table entries: 1024 (order: 4, 98304 bytes)
[    0.675671] NET: Registered protocol family 1
[    0.676392] RPC: Registered named UNIX socket transport module.
[    0.676443] RPC: Registered udp transport module.
[    0.676483] RPC: Registered tcp transport module.
[    0.676524] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.676591] PCI: CLS 0 bytes, default 64
[    0.676913] Trying to unpack rootfs image as initramfs...
[    0.926653] Freeing initrd memory: 2848K
[    0.927952] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.929564] kvm [1]: 8-bit VMID
[    0.929610] kvm [1]: Hyp mode initialized successfully
[    0.930191] kvm [1]: interrupt-controller@ff814000 IRQ46
[    0.930614] kvm [1]: timer IRQ3
[    0.934953] audit: initializing netlink subsys (disabled)
[    0.935134] audit: type=2000 audit(0.858:1): initialized
[    0.936495] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.950091] VFS: Disk quotas dquot_6.6.0
[    0.950421] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.953633] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.956039] NFS: Registering the id_resolver key type
[    0.956142] Key type id_resolver registered
[    0.956184] Key type id_legacy registered
[    0.956247] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.957484] fuse init (API version 7.23)
[    0.959025] JFS: nTxBlock = 8192, nTxLock = 65536
[    0.969109] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    0.972255] Key type big_key registered
[    0.972417] 
               TEE Core Framework initialization (ver 1:0.1)
[    0.972524] TEE armv7 Driver initialization
[    0.973204] tz_tee_probe: name="armv7sec", id=0, pdev_name="armv7sec.0"
[    0.973257] TEE core: Alloc the misc device "opteearmtz00" (id=0)
[    0.973687] TEE Core: Register the misc device "opteearmtz00" (id=0,minor=62)
[    0.979449] NET: Registered protocol family 38
[    0.979554] Key type asymmetric registered
[    0.979606] Asymmetric key parser 'x509' registered
[    0.980094] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.980406] io scheduler noop registered
[    0.980463] io scheduler deadline registered (default)
[    0.980576] io scheduler cfq registered
[    0.982450] phy phy-ff450000.syscon:usb2-phy@100.0: Looking up phy-supply from device tree
[    0.982620] vcc_host1_5v: could not add device link phy-ff450000.syscon:usb2-phy@100.0 err -2
[    0.983266] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up phy-supply from device tree
[    0.983422] vcc_host1_5v: could not add device link phy-ff450000.syscon:usb2-phy@100.1 err -2
[    0.983945] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up vbus-supply from device tree
[    0.984009] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up vbus-supply property in node /syscon@ff450000/usb2-phy@100/otg-port failed
[    0.984037] phy phy-ff450000.syscon:usb2-phy@100.1: Failed to get VBUS supply regulator
[    0.985186] rockchip-u3phy ff470000.usb3-phy: Looking up vbus-supply from device tree
[    0.985211] rockchip-u3phy ff470000.usb3-phy: Looking up vbus-supply property in node /usb3-phy@ff470000 failed
[    0.985236] rockchip-u3phy ff470000.usb3-phy: Failed to get VBUS supply regulator
[    0.985769] phy phy-ff470000.usb3-phy.2: Looking up phy-supply from device tree
[    0.985788] phy phy-ff470000.usb3-phy.2: Looking up phy-supply property in node /usb3-phy@ff470000/utmi@ff470000 failed
[    0.986293] phy phy-ff470000.usb3-phy.3: Looking up phy-supply from device tree
[    0.986315] phy phy-ff470000.usb3-phy.3: Looking up phy-supply property in node /usb3-phy@ff470000/pipe@ff478000 failed
[    0.988102] rockchip-u3phy ff470000.usb3-phy: Rockchip u3phy initialized successfully
[    0.988872] phy phy-ff430000.hdmiphy.4: Looking up phy-supply from device tree
[    0.988892] phy phy-ff430000.hdmiphy.4: Looking up phy-supply property in node /hdmiphy@ff430000 failed
[    0.992163] rk-vcodec vpu_combo: Looking up vcodec-supply from device tree
[    0.992188] rk-vcodec vpu_combo: Looking up vcodec-supply property in node /vpu_combo failed
[    0.992213] rk-vcodec vpu_combo: no regulator for vcodec
[    0.992617] rk-vcodec vpu_combo: failed on clk_get clk_cabac
[    0.992678] rk-vcodec vpu_combo: failed on clk_get clk_core                                                                
[    0.992826] platform ff350000.vpu_service: probe device
[    0.992935] platform ff350000.vpu_service: vpu mmu dec ffffffc078834810
[    0.993389] platform ff350000.vpu_service: allocator is drm
[    0.993522] platform ff350000.vpu_service: checking hw id 0
[    0.994635] platform ff351000.avsd: probe device
[    0.994823] platform ff351000.avsd: vpu mmu dec ffffffc078834810
[    0.995369] platform ff351000.avsd: allocator is drm
[    0.995483] platform ff351000.avsd: checking hw id 6731
[    0.997817] rk-vcodec vpu_combo: could not find power_model node
[    0.997879] rk-vcodec vpu_combo: init success
[    0.998340] rk-vcodec ff360000.rkvdec: Looking up vcodec-supply from device tree
[    0.998377] rk-vcodec ff360000.rkvdec: vcodec regulator not ready, retry
[    0.999452] probe device ff330000.h265e
[    0.999948] mpp_dev ff330000.h265e: try to get iommu dev ffffffc078836410
[    1.000571] mpp_dev ff330000.h265e: resource ready, register device
[    1.001212] probe device ff340000.vepu
[    1.001667] mpp_dev ff340000.vepu: try to get iommu dev ffffffc078836c10
[    1.002206] mpp_dev ff340000.vepu: resource ready, register device
[    1.005799] dma-pl330 ff1f0000.dmac: Loaded driver for PL330 DMAC-241330
[    1.005866] dma-pl330 ff1f0000.dmac:         DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16
[    1.007209] Serial: 8250/16550 driver, 5 ports, IRQ sharing disabled
[    1.010368] ff130000.serial: ttyS2 at MMIO 0xff130000 (irq = 13, base_baud = 1500000) is a 16550A
[    1.129139] console [ttyS2] enabled
[    1.131391] [drm] Initialized drm 1.1.0 20060810
[    1.135834] [drm] Rockchip DRM driver version: v1.0.0
[    1.136666] rockchip-drm display-subsystem: devfreq is not set
[    1.137770] rockchip-vop ff370000.vop: invalid resource
[    1.138302] rockchip-vop ff370000.vop: failed to get vop lut registers
[    1.138915] rockchip-vop ff370000.vop: invalid resource
[    1.139431] rockchip-vop ff370000.vop: failed to get vop cabc lut registers
[    1.140403] rockchip-drm display-subsystem: bound ff370000.vop (ops 0xffffff8008cdc448)
[    1.141642] i2c i2c-4: of_i2c: modalias failure on /hdmi@ff3c0000/ports
[    1.142300] dwhdmi-rockchip ff3c0000.hdmi: registered DesignWare HDMI I2C bus driver
[    1.143196] dwhdmi-rockchip ff3c0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (inno_dw_hdmi_phy2)
[    1.145468] rockchip-drm display-subsystem: bound ff3c0000.hdmi (ops 0xffffff8008cd3310)
[    1.146288] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.146906] [drm] No driver support for vblank timestamp query.
[    1.147586] rockchip-drm display-subsystem: failed to parse display resources
[    1.148329] rockchip-drm display-subsystem: No connectors reported connected with modes
[    1.149191] [drm] Cannot find any crtc or sizes - going 1024x768
[    1.175747] Console: switching to colour frame buffer device 128x48
[    1.195814] rockchip-drm display-subsystem: fb0:  frame buffer device
[    1.203004] usbcore: registered new interface driver udl
[    1.206792] Unable to detect cache hierarchy for CPU 0
[    1.209168] brd: module loaded
[    1.220069] loop: module loaded
[    1.221021] lkdtm: No crash points registered, enable through debugfs
[    1.224095] rockchip-spi ff190000.spi: no high_speed pinctrl state
[    1.226019] m25p80 spi32766.0: gd25q128 (16384 Kbytes)
[    1.226737] 2 ofpart partitions found on MTD device spi32766.0
[    1.227499] Creating 2 MTD partitions on "spi32766.0":
[    1.228178] 0x000000008000-0x000000400000 : "loader"
[    1.230587] 0x0000007c0000-0x000000800000 : "vendor"
[    1.235587] force_sf_dma_mode is ignored if force_thresh_dma_mode is set.
[    1.236512] rk_gmac-dwmac ff540000.ethernet: Looking up phy-supply from device tree
[    1.236708] rk_gmac-dwmac ff540000.ethernet: clock input or output? (input).
[    1.237637] rk_gmac-dwmac ff540000.ethernet: TX delay(0x24).
[    1.238379] rk_gmac-dwmac ff540000.ethernet: RX delay(0x18).
[    1.239128] rk_gmac-dwmac ff540000.ethernet: integrated PHY? (no).
[    1.240178] rk_gmac-dwmac ff540000.ethernet: cannot get clock clk_mac_speed
[    1.241082] rk_gmac-dwmac ff540000.ethernet: clock input from PHY
[    1.246878] rk_gmac-dwmac ff540000.ethernet: init for RGMII
[    1.247792] stmmac - user ID: 0x10, Synopsys ID: 0x35
[    1.248457]  Ring mode enabled
[    1.248854]  DMA HW capability register supported
[    1.249452]  Normal descriptors
[    1.265441]  RX Checksum Offload Engine supported (type 2)
[    1.273907]  Wake-Up On Lan supported
[    1.282249]  Enable RX Mitigation via HW Watchdog Timer
[    1.290911] of_get_named_gpiod_flags: parsed 'snps,reset-gpio' property of node '/ethernet@ff540000[0]' - status (0)
[    1.365542] libphy: stmmac: probed
[    1.373857] eth%d: PHY ID 001cc916 at 0 IRQ POLL (stmmac-0:00) active
[    1.382543] eth%d: PHY ID 001cc916 at 1 IRQ POLL (stmmac-0:01)
[    1.392866] Rockchip WiFi SYS interface (V1.00) ... 
[    1.401599] usbcore: registered new interface driver cdc_ether
[    1.410269] usbcore: registered new interface driver rndis_host
[    1.421121] phy phy-ff470000.usb3-phy.2: u3phy u2 power on
[    1.429539] phy phy-ff470000.usb3-phy.3: u3phy u3 power on
[    1.439043] dwc2 ff580000.usb: Looking up vusb_d-supply from device tree
[    1.439071] dwc2 ff580000.usb: Looking up vusb_d-supply property in node /usb@ff580000 failed
[    1.439095] ff580000.usb supply vusb_d not found, using dummy regulator
[    1.447459] dwc2 ff580000.usb: Looking up vusb_a-supply from device tree
[    1.447481] dwc2 ff580000.usb: Looking up vusb_a-supply property in node /usb@ff580000 failed
[    1.447497] ff580000.usb supply vusb_a not found, using dummy regulator
[    1.468259] dwc2 ff580000.usb: DWC OTG Controller
[    1.476098] dwc2 ff580000.usb: new USB bus registered, assigned bus number 1
[    1.484077] dwc2 ff580000.usb: irq 43, io mem 0xff580000
[    1.492021] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.499811] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.507607] usb usb1: Product: DWC OTG Controller
[    1.515076] usb usb1: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 dwc2_hsotg
[    1.522952] usb usb1: SerialNumber: ff580000.usb
[    1.531530] hub 1-0:1.0: USB hub found
[    1.538987] hub 1-0:1.0: 1 port detected
[    1.547779] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.555466] ehci-pci: EHCI PCI platform driver
[    1.562863] ehci-platform: EHCI generic platform driver
[    1.573037] ehci-platform ff5c0000.usb: EHCI Host Controller
[    1.580886] ehci-platform ff5c0000.usb: new USB bus registered, assigned bus number 2
[    1.588833] ehci-platform ff5c0000.usb: irq 44, io mem 0xff5c0000
[    1.602015] ehci-platform ff5c0000.usb: USB 2.0 started, EHCI 1.00
[    1.609753] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.617257] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.624776] usb usb2: Product: EHCI Host Controller
[    1.632035] usb usb2: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 ehci_hcd
[    1.639621] usb usb2: SerialNumber: ff5c0000.usb
[    1.648023] hub 2-0:1.0: USB hub found
[    1.655345] hub 2-0:1.0: 1 port detected
[    1.663304] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.670855] ohci-platform: OHCI generic platform driver
[    1.679027] ohci-platform ff5d0000.usb: Generic Platform OHCI controller
[    1.687213] ohci-platform ff5d0000.usb: new USB bus registered, assigned bus number 3
[    1.695389] ohci-platform ff5d0000.usb: irq 45, io mem 0xff5d0000
[    1.758265] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    1.766256] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.774263] usb usb3: Product: Generic Platform OHCI controller
[    1.782166] usb usb3: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 ohci_hcd
[    1.790286] usb usb3: SerialNumber: ff5d0000.usb
[    1.799181] hub 3-0:1.0: USB hub found
[    1.807006] hub 3-0:1.0: 1 port detected
[    1.816202] xhci-hcd xhci-hcd.9.auto: xHCI Host Controller
[    1.824511] xhci-hcd xhci-hcd.9.auto: new USB bus registered, assigned bus number 4
[    1.832937] xhci-hcd xhci-hcd.9.auto: hcc params 0x0220fe64 hci version 0x110 quirks 0x00210010
[    1.841291] xhci-hcd xhci-hcd.9.auto: irq 181, io mem 0xff600000
[    1.849612] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[    1.857815] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.866034] usb usb4: Product: xHCI Host Controller
[    1.874108] usb usb4: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 xhci-hcd
[    1.882481] usb usb4: SerialNumber: xhci-hcd.9.auto
[    1.891721] hub 4-0:1.0: USB hub found
[    1.899867] hub 4-0:1.0: 1 port detected
[    1.900012] usb 1-1: new high-speed USB device number 2 using dwc2
[    1.917048] xhci-hcd xhci-hcd.9.auto: xHCI Host Controller
[    1.925783] xhci-hcd xhci-hcd.9.auto: new USB bus registered, assigned bus number 5
[    1.934532] usb usb5: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.943397] usb usb5: New USB device found, idVendor=1d6b, idProduct=0003
[    1.951991] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.960609] usb usb5: Product: xHCI Host Controller
[    1.968006] usb 2-1: new high-speed USB device number 2 using ehci-platform
[    1.977451] usb usb5: Manufacturer: Linux 4.4.120-rockchip-ayufan-208 xhci-hcd
[    1.986126] usb usb5: SerialNumber: xhci-hcd.9.auto
[    1.995661] hub 5-0:1.0: USB hub found
[    2.004092] hub 5-0:1.0: 1 port detected
[    2.014856] usbcore: registered new interface driver iforce
[    2.023541] usbcore: registered new interface driver xpad
[    2.032583] usbcore: registered new interface driver usbtouchscreen
[    2.042248] i2c /dev entries driver
[    2.053638] rk808 1-0018: Pmic Chip id: 0x8050
[    2.063045] rk808 1-0018: source: on=0x40, off=0x00
[    2.076451] rk808 1-0018: Looking up vcc1-supply from device tree
[    2.076657] DCDC_REG1: supplied by vcc_sys
[    2.084779] vcc_sys: could not add device link regulator.6 err -2
[    2.086680] vdd_logic: 712 <--> 1450 mV at 1050 mV 
[    2.087195] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.087252] vcc_sd: unable to resolve supply
[    2.087286] rk808 1-0018: Looking up vcc2-supply from device tree
[    2.087456] DCDC_REG2: supplied by vcc_sys
[    2.095405] vcc_sys: could not add device link regulator.7 err -2
[    2.096825] vdd_arm: 712 <--> 1450 mV at 1000 mV 
[    2.097317] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.097368] vcc_sd: unable to resolve supply
[    2.097403] rk808 1-0018: Looking up vcc3-supply from device tree
[    2.097566] DCDC_REG3: supplied by vcc_sys
[    2.099486] usb 2-1: New USB device found, idVendor=152d, idProduct=2329
[    2.099497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[    2.099505] usb 2-1: Product: USB to ATA/ATAPI Bridge
[    2.099513] usb 2-1: Manufacturer: JMicron
[    2.099521] usb 2-1: SerialNumber: 1590300610FF
[    2.145075] vcc_sys: could not add device link regulator.8 err -2
[    2.146401] vcc_ddr: at 5000 mV 
[    2.146867] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.146928] vcc_sd: unable to resolve supply
[    2.147010] rk808 1-0018: Looking up vcc4-supply from device tree
[    2.147185] DCDC_REG4: supplied by vcc_sys
[    2.154923] vcc_sys: could not add device link regulator.9 err -2
[    2.155915] vcc_io: 3300 mV 
[    2.156375] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.156422] vcc_sd: supplied by vcc_io
[    2.164189] rk808 1-0018: Looking up vcc5-supply from device tree
[    2.164229] LDO_REG1: supplied by vcc_io
[    2.171850] vcc_io: could not add device link regulator.10 err -2
[    2.174249] vdd_18: 1800 mV 
[    2.175207] rk808 1-0018: Looking up vcc5-supply from device tree
[    2.175257] LDO_REG2: supplied by vcc_io
[    2.182707] vcc_io: could not add device link regulator.11 err -2
[    2.185132] vcc18_emmc: 1800 mV 
[    2.186053] rk808 1-0018: Looking up vcc6-supply from device tree
[    2.186243] LDO_REG3: supplied by vcc_sys
[    2.193606] vcc_sys: could not add device link regulator.12 err -2
[    2.196016] vdd_10: 1000 mV 
[    2.196994] rk808 1-0018: register rk8050 regulators
[    2.204673] gpiochip_find_base: found new base at 510
[    2.204848] gpiochip_add_data: registered GPIOs 510 to 511 on device: rk8xx-gpio
[    2.204865] rk8xx-gpio rk8xx-gpio: register rk8050 gpio successful
[    2.214657] input: rk8xx_pwrkey as /devices/platform/ff160000.i2c/i2c-1/1-0018/input/input0
[    2.218019] usb 4-1: new high-speed USB device number 2 using xhci-hcd
[    2.240903] rk808-rtc rk808-rtc: rtc core: registered rk808-rtc as rtc0
[    2.249762] rk3x-i2c ff160000.i2c: Initialized RK3xxx I2C bus at ffffff8009e2a000
[    2.259916] IR NEC protocol handler initialized
[    2.267729] IR RC5(x/sz) protocol handler initialized
[    2.275513] IR RC6 protocol handler initialized
[    2.283204] IR JVC protocol handler initialized
[    2.290686] IR Sony protocol handler initialized
[    2.298162] IR SANYO protocol handler initialized
[    2.305603] IR Sharp protocol handler initialized
[    2.312873] IR MCE Keyboard/mouse protocol handler initialized
[    2.320288] IR XMP protocol handler initialized
[    2.328365] usbcore: registered new interface driver uvcvideo
[    2.335995] USB Video Class driver (1.1.1)
[    2.344055] usb 1-1: New USB device found, idVendor=152d, idProduct=2329
[    2.344563] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio1-supply from device tree
[    2.344758] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio2-supply from device tree
[    2.345494] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio3-supply from device tree
[    2.345594] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio4-supply from device tree
[    2.346182] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio5-supply from device tree
[    2.346264] rockchip-iodomain ff100000.syscon:io-domains: Looking up vccio6-supply from device tree
[    2.346341] rockchip-iodomain ff100000.syscon:io-domains: Looking up pmuio-supply from device tree
[    2.351224] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[    2.351245] Bluetooth: Virtual HCI driver ver 1.5
[    2.351446] Bluetooth: HCI UART driver ver 2.3
[    2.351454] Bluetooth: HCI UART protocol H4 registered
[    2.351459] Bluetooth: HCI UART protocol LL registered
[    2.351464] Bluetooth: HCI UART protocol ATH3K registered
[    2.351590] usbcore: registered new interface driver bfusb
[    2.351717] usbcore: registered new interface driver btusb
[    2.352244] cpu cpu0: cpu_leakage=9
[    2.352284] cpu cpu0: cpu_leakage=9
[    2.352299] cpu cpu0: cpu_leakage-volt-sel=1
[    2.352355] cpu cpu0: Looking up cpu-supply from device tree
[    2.353101] cpu cpu0: Looking up cpu-supply from device tree
[    2.353315] cpu cpu0: Looking up cpu-supply from device tree
[    2.355531] sdhci: Secure Digital Host Controller Interface driver
[    2.355535] sdhci: Copyright(c) Pierre Ossman
[    2.355544] Synopsys Designware Multimedia Card Interface Driver
[    2.357273] dwmmc_rockchip ff520000.dwmmc: IDMAC supports 32-bit address mode.
[    2.357321] dwmmc_rockchip ff520000.dwmmc: Using internal DMA controller.
[    2.357337] dwmmc_rockchip ff520000.dwmmc: Version ID is 270a
[    2.357423] dwmmc_rockchip ff520000.dwmmc: DW MMC controller at irq 40,32 bit host data width,256 deep fifo
[    2.357455] dwmmc_rockchip ff520000.dwmmc: 'clock-freq-min-max' property was deprecated.
[    2.357472] dwmmc_rockchip ff520000.dwmmc: Looking up vmmc-supply from device tree
[    2.357617] dwmmc_rockchip ff520000.dwmmc: Looking up vqmmc-supply from device tree
[    2.358309] dwmmc_rockchip ff520000.dwmmc: GPIO lookup for consumer wp
[    2.358317] dwmmc_rockchip ff520000.dwmmc: using device tree for GPIO lookup
[    2.358331] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff520000[0]'
[    2.358341] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff520000[0]'
[    2.358349] dwmmc_rockchip ff520000.dwmmc: using lookup tables for GPIO lookup
[    2.358359] dwmmc_rockchip ff520000.dwmmc: lookup for GPIO wp failed
[    2.369039] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[    2.380091] dwmmc_rockchip ff520000.dwmmc: 1 slots initialized
[    2.380810] dwmmc_rockchip ff500000.dwmmc: IDMAC supports 32-bit address mode.
[    2.380851] dwmmc_rockchip ff500000.dwmmc: Using internal DMA controller.
[    2.380862] dwmmc_rockchip ff500000.dwmmc: Version ID is 270a
[    2.380923] dwmmc_rockchip ff500000.dwmmc: DW MMC controller at irq 41,32 bit host data width,256 deep fifo
[    2.380947] dwmmc_rockchip ff500000.dwmmc: 'clock-freq-min-max' property was deprecated.
[    2.381000] dwmmc_rockchip ff500000.dwmmc: Looking up vmmc-supply from device tree
[    2.381180] dwmmc_rockchip ff500000.dwmmc: Looking up vqmmc-supply from device tree
[    2.381264] dwmmc_rockchip ff500000.dwmmc: GPIO lookup for consumer cd
[    2.381269] dwmmc_rockchip ff500000.dwmmc: using device tree for GPIO lookup
[    2.381278] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/dwmmc@ff500000[0]'
[    2.381284] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/dwmmc@ff500000[0]'
[    2.381289] dwmmc_rockchip ff500000.dwmmc: using lookup tables for GPIO lookup
[    2.381295] dwmmc_rockchip ff500000.dwmmc: lookup for GPIO cd failed
[    2.381303] dwmmc_rockchip ff500000.dwmmc: GPIO lookup for consumer wp
[    2.381308] dwmmc_rockchip ff500000.dwmmc: using device tree for GPIO lookup
[    2.381313] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff500000[0]'
[    2.381318] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff500000[0]'
[    2.381323] dwmmc_rockchip ff500000.dwmmc: using lookup tables for GPIO lookup
[    2.381328] dwmmc_rockchip ff500000.dwmmc: lookup for GPIO wp failed
[    2.391037] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[    2.402078] dwmmc_rockchip ff500000.dwmmc: 1 slots initialized
[    2.402288] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.402871] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/standby-led[0]' - status (0)
[    2.403952] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/power-led[0]' - status (0)
[    2.404549] of_get_named_gpiod_flags: parsed 'gpios' property of node '/switches/usb-switch[0]' - status (0)
[    2.404882] hidraw: raw HID events driver (C) Jiri Kosina
[    2.405768] usbcore: registered new interface driver usbhid
[    2.405770] usbhid: USB HID core driver
[    2.406123] ashmem: initialized
[    2.407005] rockchip-dmc dmc: Looking up center-supply from device tree
[    2.407223] rockchip-dmc dmc: unable to get devfreq-event device : dfi
[    2.409278] usbcore: registered new interface driver snd-usb-audio
[    2.410688] rk3328-codec ff410000.codec: spk_depop_time use default value.
[    2.414226] rockchip-pinctrl pinctrl: pin gpio0-27 already requested by vcc-host1-5v-regulator; cannot claim for ff030000.spdif                                                                                                                          
[    2.414232] rockchip-pinctrl pinctrl: pin-27 (ff030000.spdif) status -22                                                   
[    2.414239] rockchip-pinctrl pinctrl: could not request pin 27 (gpio0-27) from group spdifm0-tx  on device rockchip-pinctrl
[    2.414243] rockchip-spdif ff030000.spdif: Error applying setting, reverse things back                                     
[    2.415678] u32 classifier
[    2.415690] Netfilter messages via NETLINK v0.30.
[    2.415768] ip_set: protocol 6
[    2.416061] Initializing XFRM netlink socket
[    2.416824] NET: Registered protocol family 10
[    2.418071] NET: Registered protocol family 17
[    2.418103] NET: Registered protocol family 15
[    2.418149] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    2.418182] Bridge firewalling registered
[    2.418336] Bluetooth: RFCOMM socket layer initialized
[    2.418376] Bluetooth: RFCOMM ver 1.11
[    2.418392] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    2.418401] Bluetooth: HIDP socket layer initialized
[    2.418472] 8021q: 802.1Q VLAN Support v1.8
[    2.418503] [WLAN_RFKILL]: Enter rfkill_wlan_init
[    2.418884] [BT_RFKILL]: Enter rfkill_rk_init
[    2.419155] Key type dns_resolver registered
[    2.422916] Registered cp15_barrier emulation handler
[    2.422929] Registered setend emulation handler
[    2.423687] registered taskstats version 1
[    2.425891] Btrfs loaded, integrity-checker=on
[    2.426034] BTRFS: selftest: Running btrfs free space cache tests
[    2.426079] BTRFS: selftest: Running extent only tests
[    2.426102] BTRFS: selftest: Running bitmap only tests
[    2.426127] BTRFS: selftest: Running bitmap and extent tests
[    2.426146] BTRFS: selftest: Running space stealing from bitmap to extent
[    2.426936] BTRFS: selftest: Free space cache tests finished
[    2.426940] BTRFS: selftest: Running extent buffer operation tests
[    2.426940] BTRFS: selftest: Running btrfs_split_item tests
[    2.427010] BTRFS: selftest: Running find delalloc tests
[    2.476985] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
[    2.477076] mmc1: new high speed SDHC card at address aaaa
[    2.477848] mmcblk1: mmc1:aaaa SC16G 14.8 GiB 
[    2.485204]  mmcblk1: p1 p2 p3 p4 p5 p6 p7
[    2.654891] BTRFS: selftest: Running btrfs_get_extent tests
[    2.655153] BTRFS: selftest: Running hole first btrfs_get_extent test
[    2.655194] BTRFS: selftest: Running outstanding_extents tests
[    2.655273] BTRFS: selftest: Running qgroup tests
[    2.655276] BTRFS: selftest: Qgroup basic add
[    2.655368] BTRFS: selftest: Qgroup multiple refs test
[    2.712623] usb 1-1: New USB device strings: Mfr=10, Product=11, SerialNumber=3
[    2.716800] usb 1-1: Product: Storagebird 35EV840
[    2.720633] usb 1-1: Manufacturer: Fujitsu-Siemens Computers
[    2.724453] usb 1-1: SerialNumber: 000000209896
[    2.730073] usb 4-1: New USB device found, idVendor=2109, idProduct=2813
[    2.734008] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.737831] usb 4-1: Product: USB2.0 Hub             
[    2.741409] usb 4-1: Manufacturer: VIA Labs, Inc.         
[    2.757729] rk-vcodec ff360000.rkvdec: Looking up vcodec-supply from device tree
[    2.757859] rk-vcodec ff360000.rkvdec: parent devfreq retry
[    2.762332] rockchip-dmc dmc: Looking up center-supply from device tree
[    2.762522] rockchip-dmc dmc: current ATF version 0x101!
[    2.766256] rockchip-dmc dmc: read tf version 0x101!
[    2.770461] hub 4-1:1.0: USB hub found
[    2.771437] rockchip-dmc dmc: ddr_leakage=9
[    2.771447] rockchip-dmc dmc: ddr_leakage-volt-sel=1
[    2.772002] rockchip-dmc dmc: failed to get vop bandwidth to dmc rate
[    2.772596] devfreq dmc: Couldn't update frequency transition information.                                                 
[    2.773216] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/hdmi-sound[0]'
[    2.773220] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/hdmi-sound[0]'
[    2.773725] asoc-simple-card hdmi-sound: i2s-hifi <-> ff000000.i2s mapping ok
[    2.774684] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
[    2.774688] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[    2.792725] hub 4-1:1.0: 4 ports detected
[    2.795457] asoc-simple-card sound: rk3328-hifi <-> ff010000.i2s mapping ok
[    2.795920] asoc-simple-card sound: snd-soc-dummy-dai <-> ff010000.i2s mapping ok
[    2.797195] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/spdif-sound[0]'
[    2.797199] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/spdif-sound[0]'
[    2.797617] asoc-simple-card spdif-sound: dit-hifi <-> ff030000.spdif mapping ok
[    2.798426] rk-vcodec ff360000.rkvdec: Looking up vcodec-supply from device tree
[    2.798504] rk-vcodec ff360000.rkvdec: parent devfreq is ok
[    2.798847] rk-vcodec ff360000.rkvdec: rkvdec_leakage=9
[    2.798855] rk-vcodec ff360000.rkvdec: rkvdec_leakage-volt-sel=1
[    2.799274] rk-vcodec ff360000.rkvdec: probe device
[    2.799307] rk-vcodec ff360000.rkvdec: vpu mmu dec ffffffc078835c10
[    2.799627] rk-vcodec ff360000.rkvdec: allocator is drm
[    2.799682] rk-vcodec ff360000.rkvdec: checking hw id 3410
[    2.800356] rk-vcodec ff360000.rkvdec: init success
[    2.803929] rk808-rtc rk808-rtc: setting system clock to 2018-04-02 16:56:55 UTC (1522688215)
[    2.803939] of_cfs_init
[    2.803971] of_cfs_init: OK
[    2.814829] I : [File] : drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c; [Line] : 415; [Func] : mali_module_init(); svn_rev_string_from_arm of this mali_ko is '-2ed8b386', rk_ko_ver is '5', built at '18:22:05', on 'Apr  1 2018'.
[    2.815042] mali-utgard ff300000.gpu: mali_platform_device->num_resources = 9
[    2.815047] mali-utgard ff300000.gpu: resource[0].start = 0x0x00000000ff300000
[    2.815052] mali-utgard ff300000.gpu: resource[1].start = 0x0x00000000ff300000
[    2.815056] mali-utgard ff300000.gpu: resource[2].start = 0x0x0000000000000012
[    2.815060] mali-utgard ff300000.gpu: resource[3].start = 0x0x0000000000000013
[    2.815063] mali-utgard ff300000.gpu: resource[4].start = 0x0x0000000000000014
[    2.815068] mali-utgard ff300000.gpu: resource[5].start = 0x0x0000000000000015
[    2.815071] mali-utgard ff300000.gpu: resource[6].start = 0x0x0000000000000016
[    2.815075] mali-utgard ff300000.gpu: resource[7].start = 0x0x0000000000000017
[    2.815079] mali-utgard ff300000.gpu: resource[8].start = 0x0x0000000000000018
[    2.815083] D : [File] : drivers/gpu/arm/mali400/mali/platform/rk/rk.c; [Line] : 617; [Func] : mali_platform_device_init(); to add platform_specific_data to platform_device_of_mali.
[    2.815173] mali-utgard ff300000.gpu: gpu_leakage=9
[    2.815180] mali-utgard ff300000.gpu: gpu_leakage-volt-sel=1
[    2.815241] mali-utgard ff300000.gpu: Looking up mali-supply from device tree
[    2.817127] Mali: Mali device driver loaded
[    2.818072] ALSA device list:
[    2.818074]   #0: HDMI
[    2.818076]   #1: I2S
[    2.818078]   #2: SPDIF
[    2.893434] usb 5-1: new SuperSpeed USB device number 2 using xhci-hcd
[    2.930031] devfreq ff300000.gpu: Couldn't update frequency transition information.
[    2.936114] of_dma_request_slave_channel: dma-names property of node '/serial@ff130000' missing or empty                   
[    2.940275] ttyS2 - failed to request DMA
[    2.944418] Freeing unused kernel memory: 1152K
[    2.975251] random: systemd-udevd: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.978707] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.978830] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.978863] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.978947] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.979204] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.979261] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.979458] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.979514] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    2.979710] random: udevadm: uninitialized urandom read (16 bytes read, 7 bits of entropy available)
[    3.056469] usb 5-1: New USB device found, idVendor=2109, idProduct=0813
[    3.060056] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.063701] usb 5-1: Product: USB3.0 Hub             
[    3.067180] usb 5-1: Manufacturer: VIA Labs, Inc.         
[    3.087074] hub 5-1:1.0: USB hub found
[    3.093582] hub 5-1:1.0: 4 ports detected
[    3.153176] usb-storage 2-1:1.0: USB Mass Storage device detected
[    3.157445] usb-storage 2-1:1.0: Quirks match for vid 152d pid 2329: 8020
[    3.161474] scsi host0: usb-storage 2-1:1.0
[    3.165536] usb-storage 1-1:1.0: USB Mass Storage device detected
[    3.169895] scsi host1: usb-storage 1-1:1.0
[    3.174066] usbcore: registered new interface driver usb-storage
[    3.179167] usbcore: registered new interface driver uas
[    3.408238] EXT4-fs (mmcblk1p7): warning: maximal mount count reached, running e2fsck is recommended
[    3.414733] EXT4-fs (mmcblk1p7): mounted filesystem with writeback data mode. Opts: (null)
[    3.530093] usb 5-1.2: new SuperSpeed USB device number 3 using xhci-hcd
[    3.546105] usb 5-1.2: New USB device found, idVendor=152d, idProduct=0579
[    3.551681] usb 5-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.562348] usb 5-1.2: Product: External USB 3.0
[    3.572813] usb 5-1.2: Manufacturer: Intenso
[    3.583425] usb 5-1.2: SerialNumber: 2016040230227
[    3.591508] scsi host2: uas
[    3.597088] scsi 2:0:0:0: Direct-Access     Intenso  External USB 3.0 1201 PQ: 0 ANSI: 6
[    3.604048] sd 2:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[    3.609144] sd 2:0:0:0: [sda] 4096-byte physical blocks
[    3.614600] sd 2:0:0:0: [sda] Write Protect is off
[    3.619179] sd 2:0:0:0: [sda] Mode Sense: 53 00 00 08
[    3.619629] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.624931] xhci-hcd xhci-hcd.9.auto: ERROR Transfer event for disabled endpoint or incorrect stream ring
[    3.632955] xhci-hcd xhci-hcd.9.auto: @0000000076d82940 00000000 00000000 1b000000 03078001                                
[    3.644198]  sda: sda1
[    3.654482] sd 2:0:0:0: [sda] Attached SCSI disk
[    4.025508] ip_tables: (C) 2000-2006 Netfilter Core Team
[    4.076744] 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)
[    4.103330] systemd[1]: Detected architecture arm64.
[    4.123150] systemd[1]: Set hostname to <merkur>.
[    4.169396] scsi 0:0:0:0: Direct-Access     SAMSUNG  HD103SI               PQ: 0 ANSI: 2 CCS
[    4.186653] sd 0:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[    4.202046] sd 0:0:0:0: [sdb] Write Protect is off
[    4.210396] sd 0:0:0:0: [sdb] Mode Sense: 34 00 00 00
[    4.224942] scsi 1:0:0:0: Direct-Access     SAMSUNG  HD204UI               PQ: 0 ANSI: 2 CCS
[    4.232642] sd 1:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[    4.238718] sd 1:0:0:0: [sdc] Write Protect is off
[    4.242044] sd 0:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.245868]  sdb: sdb1
[    4.249385] sd 0:0:0:0: [sdb] Attached SCSI disk
[    4.258390] sd 1:0:0:0: [sdc] Mode Sense: 34 00 00 00
[    4.258730] sd 1:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.266060]  sdc: sdc1
[    4.272422] sd 1:0:0:0: [sdc] Attached SCSI disk
[    4.605804] systemd[1]: Listening on RPCbind Server Activation Socket.
[    4.616433] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    4.628219] systemd[1]: Created slice System Slice.
[    4.641277] systemd[1]: Mounting Debug File System...
[    4.651486] systemd[1]: Listening on udev Control Socket.
[    4.661330] systemd[1]: Reached target Swap.
[    4.671715] systemd[1]: Listening on Journal Audit Socket.
[    4.681567] systemd[1]: Listening on Journal Socket (/dev/log).
[    4.693544] systemd[1]: Created slice system-getty.slice.
[    4.703503] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    4.717247] systemd[1]: Mounting POSIX Message Queue File System...
[    4.731738] systemd[1]: Mounting RPC Pipe File System...
[    4.744219] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    4.756278] systemd[1]: Mounting Huge Pages File System...
[    4.764513] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    4.772305] systemd[1]: Reached target Encrypted Volumes.
[    4.779192] systemd[1]: Reached target Paths.
[    4.786284] systemd[1]: Listening on udev Kernel Socket.
[    4.793307] systemd[1]: Listening on Syslog Socket.
[    4.801500] systemd[1]: Created slice User and Session Slice.
[    4.808189] systemd[1]: Reached target Slices.
[    4.815430] systemd[1]: Listening on Journal Socket.
[    4.825168] systemd[1]: Starting Journal Service...
[    4.836744] systemd[1]: Starting Remount Root and Kernel File Systems...
[    4.854217] systemd[1]: Starting Nameserver information manager...
[    4.866254] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    4.880619] systemd[1]: Starting Load Kernel Modules...
[    4.893193] systemd[1]: Starting Restore / save the current clock...
[    4.909547] systemd[1]: Mounted RPC Pipe File System.
[    4.923944] systemd[1]: Mounted Huge Pages File System.
[    4.930344] systemd[1]: Mounted POSIX Message Queue File System.
[    4.937375] systemd[1]: Mounted Debug File System.
[    4.948763] systemd[1]: Started Remount Root and Kernel File Systems.
[    4.960636] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    4.970583] systemd[1]: Started Load Kernel Modules.
[    4.980231] systemd[1]: Started Restore / save the current clock.
[    4.988425] systemd[1]: Started Nameserver information manager.
[    5.008666] systemd[1]: Time has been changed
[    5.016263] systemd[1]: Starting Apply Kernel Variables...
[    5.026765] systemd[1]: Mounting Configuration File System...
[    5.039051] systemd[1]: Mounting FUSE Control File System...
[    5.051497] systemd[1]: Starting Create Static Device Nodes in /dev...
[    5.066908] systemd[1]: Starting Load/Save Random Seed...
[    5.087150] systemd[1]: Starting udev Coldplug all Devices...
[    5.095570] systemd[1]: Starting pNFS block layout mapping daemon...
[    5.104719] systemd[1]: Mounted Configuration File System.
[    5.111306] systemd[1]: Mounted FUSE Control File System.
[    5.119922] systemd[1]: Started Apply Kernel Variables.
[    5.132438] systemd[1]: Started Journal Service.
[    5.204144] systemd-journald[254]: Received request to flush runtime journal from PID 1
[    5.231867] xhci-hcd xhci-hcd.9.auto: ERROR Transfer event for disabled endpoint or incorrect stream ring
[    5.236086] xhci-hcd xhci-hcd.9.auto: @0000000076d82d70 00000000 00000000 1b000000 03078001
[    5.425023] vendor storage:20160801 ret = -1
[    5.689081] random: nonblocking pool is initialized
[    5.891810] FAT-fs (mmcblk1p6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[    5.910729] FAT-fs (mmcblk1p6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[    6.330452] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[    6.365710] EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null)
[    6.432644] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    8.474269] rk_gmac-dwmac ff540000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   11.486065] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   11.814677] ctnetlink v0.93: registering with nfnetlink.
[   11.914664] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready

and now I am trying to start python3

--(bernd@merkur)-(/home/bernd)--
--($)-- python3 
Python 3.5.3 (default, Jan 19 2017, 14:11:04) 
[GCC 6.3.0 20170118] on linux
Type "help", "copyright", "credits" or "license" for more information.
Segmentation fault

--(bernd@merkur)-(/home/bernd)--
--($)-- python3 
Segmentation fault

--(bernd@merkur)-(/home/bernd)--
--($)-- python3 
Python 3.5.3 (default, Jan 19 2017, 14:11:04) 
[GCC 6.3.0 20170118] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> 

Trying to run my boot script (turn off eth1, set spindown time for all external disks and turn off both LEDs) will only run after 3rd attempt:

--(bernd@merkur)-(/home/bernd)--
--($)-- sudo /root/after_boot.py
Segmentation fault
--(bernd@merkur)-(/home/bernd)--
--($)-- sudo /root/after_boot.py
Segmentation fault
--(bernd@merkur)-(/home/bernd)--
--($)-- sudo /root/after_boot.py
eth1: ERROR while getting interface flags: No such device

/dev/disk/by-uuid/c258ea74-ce06-4bc3-b78f-17abfc3ba98e:
 setting Advanced Power Management level to disabled
 APM_level      = off

/dev/disk/by-uuid/c258ea74-ce06-4bc3-b78f-17abfc3ba98e:
 setting standby to 120 (10 minutes)

/dev/disk/by-uuid/f7f2b2ed-8a1a-41de-b93a-eb621fc5d4f8:
 setting Advanced Power Management level to disabled
 APM_level      = off

/dev/disk/by-uuid/f7f2b2ed-8a1a-41de-b93a-eb621fc5d4f8:
 setting standby to 120 (10 minutes)

/dev/disk/by-uuid/7b4aa092-dfd4-4ed7-a178-42b66f3dd60e:
 setting Advanced Power Management level to disabled
SG_IO: bad/missing sense data, sb[]:  70 00 01 00 00 00 00 0a 00 00 00 00 00 1d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 APM_level      = off

/dev/disk/by-uuid/7b4aa092-dfd4-4ed7-a178-42b66f3dd60e:
 setting standby to 120 (10 minutes)
SG_IO: bad/missing sense data, sb[]:  70 00 01 00 00 00 00 0a 00 00 00 00 00 1d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
--(bernd@merkur)-(/home/bernd)--
--($)-- 

3rd attempt the script ran through without errors.

When changing the script to run with python2 there will be no such problems. Also all other software won't have any problems.

memtester run on 1650M (of 2G total, maximum it will allow) shows no errors:

--(bernd@merkur)-(/home/bernd)--
--($)-- sudo memtester 1650M
memtester version 4.3.0 (64-bit)
Copyright (C) 2001-2012 Charles Cazabon.
Licensed under the GNU General Public License version 2 (only).

pagesize is 4096
pagesizemask is 0xfffffffffffff000
want 1650MB (1730150400 bytes)
got  1650MB (1730150400 bytes), trying mlock ...locked.
Loop 1:
  Stuck Address       : ok         
  Random Value        : ok
  Compare XOR         : ok
  Compare SUB         : ok
  Compare MUL         : ok
  Compare DIV         : ok
  Compare OR          : ok
  Compare AND         : ok
  Sequential Increment: ok
  Solid Bits          : ok         
  Block Sequential    : ok         
  Checkerboard        : ok  
  Bit Spread          : ok         
  Bit Flip            : ok         
  Walking Ones        : ok         
  Walking Zeroes      : ok         
  8-bit Writes        : ok
  16-bit Writes       : ok

mysql and samba running 24/7 no errors.

[ayufan]

Did you upgrade bootloader? Can you post full bootlog from uart?

[prof7bit]

I upgraded the bootloader with rock64_upgrade_bootloader.sh when I saw the recommendation during 208 install today. Unfortunately I can't find my serial-to-usb dongle at the moment, so I can't connect to the UART.

[prof7bit]

Just got this (with build 208) while doing md5sum verylarge26GBfile 10 seconds after starting above command:

[  195.033894] Unable to handle kernel paging request at virtual address 668f7f00
[  195.034678] pgd = ffffffc072fc1000
[  195.035041] [668f7f00] *pgd=0000000000000000, *pud=0000000000000000

The above 3 lines written in black on red (must be very severe error level, never seen these colors in dmesg before) followed by this:

[  195.035721] Internal error: Oops: 96000005 [#1] SMP
[  195.036239] Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack overlay ip_tables x_tables autofs4 uas usb_storage
[  195.038799] CPU: 2 PID: 1629 Comm: md5sum Not tainted 4.4.120-rockchip-ayufan-208 #1
[  195.039611] Hardware name: Pine64 Rock64 (DT)
[  195.040071] task: ffffffc0772f9c00 task.stack: ffffffc072bfc000
[  195.040700] PC is at strnlen+0x1c/0xc0
[  195.041100] LR is at string.isra.2+0x44/0xe8
[  195.041551] pc : [<ffffff800855b35c>] lr : [<ffffff8008565458>] pstate: 400001c5
[  195.042323] sp : ffffffc072bff390
[  195.042675] x29: ffffffc072bff390 x28: 0000000000000000 
[  195.043252] x27: ffffff8008c894e0 x26: 0000000000000000 
[  195.043829] x25: 00000000000003e0 x24: ffffff8008fb5815 
[  195.044405] x23: 0000000000000000 x22: ffffff80093016cc 
[  195.044983] x21: 00000000668f7f00 x20: 00000000ffffffff 
[  195.045559] x19: ffffff8009301384 x18: 0000000000000002 
[  195.046135] x17: 0000007f79b3e1b0 x16: ffffff80081e4dec 
[  195.046712] x15: 0000000000000000 x14: 0fffffffffffffff 
[  195.047287] x13: ffffff80093016cc x12: 0101010101010101 
[  195.047864] x11: 00000000fffffffd x10: ffffff800930137c 
[  195.048441] x9 : 0000000005f5e0ff x8 : 0000000000000000 
[  195.049017] x7 : 00000000ffffffff x6 : ffffff8009301384 
[  195.049594] x5 : 000000000000ffff x4 : 000000000000ffff 
[  195.050171] x3 : 0000000000000000 x2 : 00000000668f7f00 
[  195.050747] x1 : ffffffffffffffff x0 : 00000000668f7f00 
[  195.051324] 
               PC: 0xffffff800855b2dc:
[  195.051845] b2dc  aa0500c7 b4000147 dac00ce7 dac00c63 dac00c84 dac010ec 9acc2063 9acc2084
[  195.052787] b2fc  d378fc63 cb44e060 d65f03c0 f2400842 54000120 38401403 38401424 f1000442
[  195.053728] b31c  7a411860 7a442060 54ffff60 cb040060 d65f03c0 d2800000 d65f03c0 00000000
[  195.054671] b33c  00000000 b40005c1 b200c3ec 927cec02 f2400c08 54000341 d100042e d344fdce
[  195.055611] b35c  a8c11043 cb0c0068 b200d869 cb0c008a b200d88b 8a290106 8a2b0147 f10005ce
[  195.056555] b37c  aa0700c8 fa405900 54fffec0 b4000388 cb000040 b4000066 d1002000 aa0603e7
[  195.057496] b39c  d1002000 dac00ce7 dac010ed 8b4d0c00 eb01001f 9a819000 d65f03c0 a8c11043
[  195.058436] b3bc  d100042e 92400dca d344fdce 8b08014a 8b4a11ce cb0803eb d37df16b 92800009
[  195.059378] 
               LR: 0xffffff80085653d8:
[  195.059898] 53d8  910143a2 f90023a2 128005e2 b9004ba2 b9004fbf a9430fa2 a9010fa2 a9440fa2
[  195.060839] 53f8  a9020fa2 a90617a4 910043a2 a9071fa6 97fffe5a a8c87bfd d65f03c0 a9bc7bfd
[  195.061779] 5418  f13ffc5f 910003fd a90153f3 aa0003f3 a9025bf5 13003c94 f9001bf7 aa0103f6
[  195.062719] 5438  12001c77 13003ca1 54000368 f0004df5 913076b5 93403c21 aa1503e0 97ffd7bb
[  195.067418] 5458  370800f7 52800402 51000681 6b14001f 13003c21 5400024b 2a0103f4 d2800001
[  195.072159] 5478  6b01001f 5400028c 0b130294 52800402 4b130281 6b21a01f 540002cb aa1303e0
[  195.076949] 5498  f9401bf7 a94153f3 a9425bf5 a8c47bfd d65f03c0 aa0203f5 17ffffe7 eb16027f
[  195.081722] 54b8  54000042 39000262 91000673 2a0103f4 17ffffe6 eb1302df 54000069 38616aa2
[  195.086469] 
               SP: 0xffffffc072bff310:
[  195.094612] f310  093016cc ffffff80 00000000 00000000 08fb5815 ffffff80 000003e0 00000000
[  195.099292] f330  00000000 00000000 08c894e0 ffffff80 00000000 00000000 72bff390 ffffffc0
[  195.103885] f350  08565458 ffffff80 72bff390 ffffffc0 0855b35c ffffff80 400001c5 00000000
[  195.108393] f370  09301355 ffffff80 72bff630 ffffffc0 00000000 00000080 08566e8c ffffff80
[  195.112852] f390  72bff3d0 ffffffc0 08566d7c ffffff80 72bff640 ffffffc0 72bff638 ffffffc0
[  195.117274] f3b0  09301384 ffffff80 72bff630 ffffffc0 093016cc ffffff80 08fb5814 ffffff80
[  195.121683] f3d0  72bff450 ffffffc0 0856704c ffffff80 000003e0 00000000 09300000 ffffff80
[  195.126080] f3f0  ffffffff 00000000 09190000 ffffff80 00000000 00000000 00000000 00000000
[  195.130506] 
               X6: 0xffffff8009301304:
[  195.137957] 1304  726c000a 5b203a20 6666663c 38666666 35383030 35343536 205d3e38 61747370
[  195.142404] 1324  203a6574 30303034 35633130 2038000a 000a3123 65682038 303a6461 30303030
[  195.146927] 1344  36303030 37663836 20303863 61746164 3030303a 32343030 30303034 37303030

[prof7bit]

ok, the crash during md5sum happens with 201 also. so the problem is older than 201, python problem was just coincidence.

md5sum with fast hdd and very large file seems to trigger the problem reliably.

Now testing the same with stable release 4.4.77-rockchip-ayufan-136

on 201 (note the different (wrong) md5sum in the first run, although it did crash only during the second run):

--($)-- md5sum /mnt/f2s2/Filme\ 02/SciFi/Avatar\ \(3D\)/Avatar\ 3d.sbs.mkv 
76e5d2797ad47404458c57b715143672  /mnt/f2s2/Filme 02/SciFi/Avatar (3D)/Avatar 3d.sbs.mkv
--($)-- md5sum /mnt/f2s2/Filme\ 02/SciFi/Avatar\ \(3D\)/Avatar\ 3d.sbs.mkv 
Message from syslogd@merkur at Apr  2 18:13:39 ...
 kernel:[  448.256727] Internal error: Oops: 96000005 [#1] SMP

on 136 (three times the same correct sum and nothing in dmesg at all):

--($)-- md5sum /mnt/f2s2/Filme\ 02/SciFi/Avatar\ \(3D\)/Avatar\ 3d.sbs.mkv 
80686f81625796fb03f79db53fcc8d75  /mnt/f2s2/Filme 02/SciFi/Avatar (3D)/Avatar 3d.sbs.mkv
--($)-- md5sum /mnt/f2s2/Filme\ 02/SciFi/Avatar\ \(3D\)/Avatar\ 3d.sbs.mkv 
80686f81625796fb03f79db53fcc8d75  /mnt/f2s2/Filme 02/SciFi/Avatar (3D)/Avatar 3d.sbs.mkv
--($)-- md5sum /mnt/f2s2/Filme\ 02/SciFi/Avatar\ \(3D\)/Avatar\ 3d.sbs.mkv 
80686f81625796fb03f79db53fcc8d75  /mnt/f2s2/Filme 02/SciFi/Avatar (3D)/Avatar 3d.sbs.mkv

Edit: done it a couple more times and still no error with the 136 kernel.

[ayufan]

Please check over locking guide. You can use the same to downclock. Check stability then.

On Mon, 2 Apr 2018 at 20:26, Bernd Kreuss notifications@github.com wrote:

ok, the crash during md5sum happens with 201 also. so the problem is older than 201.

— You are receiving this because you commented.

Reply to this email directly, view it on GitHub https://github.com/ayufan-rock64/linux-build/issues/152#issuecomment-378002080, or mute the thread https://github.com/notifications/unsubscribe-auth/ACTpQQiD9j9wMKIf78OscQuWw1br_iZOks5tkm0_gaJpZM4TDhcI .

[prof7bit]

where is the overclocking guide? I can't find it.

[ayufan]

Look at readme

On Mon, 2 Apr 2018 at 20:26, Kamil Trzciński ayufan@ayufan.eu wrote:

Please check over locking guide. You can use the same to downclock. Check stability then.

On Mon, 2 Apr 2018 at 20:26, Bernd Kreuss notifications@github.com wrote:

ok, the crash during md5sum happens with 201 also. so the problem is older than 201.

— You are receiving this because you commented.

Reply to this email directly, view it on GitHub https://github.com/ayufan-rock64/linux-build/issues/152#issuecomment-378002080, or mute the thread https://github.com/notifications/unsubscribe-auth/ACTpQQiD9j9wMKIf78OscQuWw1br_iZOks5tkm0_gaJpZM4TDhcI .

[fczuardi]

The downclocking tip, seems to have improved stability for me.

After moving from sd card to eMMc module, I was experiencing random freezes and reboots, specially during cpu intensive tasks, like running a test suite on a software repo...

Then I have installed the cpufrequtils package and played with its options

sudo cpufreq-set -u 1.2GHz

PS: I dont have heatsinks on my board.

[ghost]

Hi I think I have a related issue:

kernel:[  201.123620] BUG: spinlock lockup suspected on CPU#2, python3/1800
...
 kernel:[  201.124288]  lock: 0xffffffc0fef5bc00, .magic: dead4ead, .owner: <none>/-1, .owner_cpu: -1

after that it crashes.

This is with your latest release of OMV image for me