Booting Linux Kernel 4.7-rc3 on BananaPI

Booting Banana-PI (Allwinner A20) with updated U-Boot (2016-07-rc1) and Linux Kernel 4.7 Release-Candidate 3

Available at: http://dl.danand.de/cubieboard/experiments/

 

U-Boot SPL 2016.07-rc1-dirty (Jun 13 2016 - 10:03:53)
DRAM: 1024 MiB
CPU: 912000000Hz, AXI/AHB/APB: 3/2/2
Trying to boot from MMC1


U-Boot 2016.07-rc1-dirty (Jun 13 2016 - 10:03:53 +0200) Allwinner Technology

CPU: Allwinner A20 (SUN7I)
Model: LeMaker Banana Pi
I2C: ready
DRAM: 1 GiB
MMC: SUNXI SD/MMC: 0
*** Warning - bad CRC, using default environment

Setting up a 720x576i composite-pal console (overscan 32x20)
In: serial
Out: vga
Err: vga
SCSI: SATA link 0 timeout.
AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: ncq stag pm led clo only pmp pio slum part ccc apst
Net: eth0: ethernet@01c50000
starting USB...
USB0: USB EHCI 1.00
USB1: USB OHCI 1.0
USB2: USB EHCI 1.00
USB3: USB OHCI 1.0
scanning bus 0 for devices... 1 USB Device(s) found
scanning bus 2 for devices... 1 USB Device(s) found
scanning bus 1 for devices... 2 USB Device(s) found
scanning bus 3 for devices... 1 USB Device(s) found
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
reading /boot.scr
315 bytes read in 30 ms (9.8 KiB/s)
## Executing script at 43100000
reading uImage
6023512 bytes read in 380 ms (15.1 MiB/s)
reading sun7i-a20-bananapi.dtb
31531 bytes read in 34 ms (905.3 KiB/s)
## Booting kernel from Legacy Image at 46000000 ...
 Image Name: Linux-4.7.0-rc3
 Image Type: ARM Linux Kernel Image (uncompressed)
 Data Size: 6023448 Bytes = 5.7 MiB
 Load Address: 40008000
 Entry Point: 40008000
 Verifying Checksum ... OK
## Flattened Device Tree blob at 49000000
 Booting using the fdt blob at 0x49000000
 Loading Kernel Image ... OK
 Loading Device Tree to 49ff5000, end 49fffb2a ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.7.0-rc3 (daniel@danand.de) (gcc version 5.3.1 20160413 (Ubuntu/Linaro 5.3.1-14ubuntu2) ) #1 SMP Mon Jun 13 01:11:04 CEST 2016
[ 0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7), cr=10c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: LeMaker Banana Pi
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: Using PSCI v0.1 Function IDs from DT
[ 0.000000] percpu: Embedded 14 pages/cpu @ef6c1000 s24588 r8192 d24564 u57344
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260010
[ 0.000000] Kernel command line: console=ttyS0,115200 console=tty0 consoleblank=0 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait panic=10
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1024696K/1046952K available (8800K kernel code, 303K rwdata, 2112K rodata, 404K init, 324K bss, 22256K reserved, 0K cma-reserved, 260520K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0ab033c (10913 kB)
[ 0.000000] .init : 0xc0ab1000 - 0xc0b16000 ( 404 kB)
[ 0.000000] .data : 0xc0b16000 - 0xc0b61f70 ( 304 kB)
[ 0.000000] .bss : 0xc0b63000 - 0xc0bb4280 ( 325 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 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
[ 0.000020] Switching to timer-based delay loop, resolution 41ns
[ 0.000564] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000801] clocksource: hstimer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 12741736309 ns
[ 0.001001] Console: colour dummy device 80x30
[ 0.001518] console [tty0] enabled
[ 0.001561] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.001601] pid_max: default: 32768 minimum: 301
[ 0.001735] Security Framework initialized
[ 0.001775] AppArmor: AppArmor initialized
[ 0.001826] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001851] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.002712] CPU: Testing write buffer coherency: ok
[ 0.003157] /cpus/cpu@0 missing clock-frequency property
[ 0.003197] /cpus/cpu@1 missing clock-frequency property
[ 0.003223] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.003273] Setting up static identity map for 0x40008280 - 0x400082d8
[ 0.005452] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.005564] Brought up 2 CPUs
[ 0.005620] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[ 0.005641] CPU: All CPU(s) started in HYP mode.
[ 0.005658] CPU: Virtualization extensions available.
[ 0.006652] devtmpfs: initialized
[ 0.014629] evm: security.capability
[ 0.015241] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 4
[ 0.015588] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.015714] xor: measuring software checksum speed
[ 0.109986] arm4regs : 1142.800 MB/sec
[ 0.210063] 8regs : 794.000 MB/sec
[ 0.310137] 32regs : 792.400 MB/sec
[ 0.410209] neon : 1162.400 MB/sec
[ 0.410230] xor: using function: neon (1162.400 MB/sec)
[ 0.410364] pinctrl core: initialized pinctrl subsystem
[ 0.411615] NET: Registered protocol family 16
[ 0.412104] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.425672] cpuidle: using governor ladder
[ 0.445668] cpuidle: using governor menu
[ 0.452947] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.452997] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.640836] raid6: int32x1 gen() 163 MB/s
[ 0.810669] raid6: int32x1 xor() 149 MB/s
[ 0.980743] raid6: int32x2 gen() 209 MB/s
[ 1.150962] raid6: int32x2 xor() 156 MB/s
[ 1.321020] raid6: int32x4 gen() 203 MB/s
[ 1.491137] raid6: int32x4 xor() 156 MB/s
[ 1.661220] raid6: int32x8 gen() 201 MB/s
[ 1.831484] raid6: int32x8 xor() 135 MB/s
[ 2.001419] raid6: neonx1 gen() 447 MB/s
[ 2.171566] raid6: neonx1 xor() 328 MB/s
[ 2.341674] raid6: neonx2 gen() 588 MB/s
[ 2.511745] raid6: neonx2 xor() 427 MB/s
[ 2.681928] raid6: neonx4 gen() 652 MB/s
[ 2.852031] raid6: neonx4 xor() 451 MB/s
[ 3.022091] raid6: neonx8 gen() 627 MB/s
[ 3.192218] raid6: neonx8 xor() 438 MB/s
[ 3.192239] raid6: using algorithm neonx4 gen() 652 MB/s
[ 3.192258] raid6: .... xor() 451 MB/s, rmw enabled
[ 3.192277] raid6: using intx1 recovery algorithm
[ 3.192731] reg-fixed-voltage usb0-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_vbus_pin@0, deferring probe
[ 3.192810] reg-fixed-voltage usb1-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb1_vbus_pin@0, deferring probe
[ 3.192871] reg-fixed-voltage usb2-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb2_vbus_pin@0, deferring probe
[ 3.193692] reg-fixed-voltage gmac-3v3: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/gmac_power_pin@0, deferring probe
[ 3.194603] SCSI subsystem initialized
[ 3.195251] usbcore: registered new interface driver usbfs
[ 3.195340] usbcore: registered new interface driver hub
[ 3.195440] usbcore: registered new device driver usb
[ 3.195566] pps_core: LinuxPPS API ver. 1 registered
[ 3.195588] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 3.195636] PTP clock support registered
[ 3.197082] NetLabel: Initializing
[ 3.197126] NetLabel: domain hash size = 128
[ 3.197144] NetLabel: protocols = UNLABELED CIPSOv4
[ 3.197219] NetLabel: unlabeled traffic allowed by default
[ 3.198088] clocksource: Switched to clocksource arch_sys_counter
[ 3.198313] VFS: Disk quotas dquot_6.6.0
[ 3.198398] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 3.198639] AppArmor: AppArmor Filesystem Enabled
[ 3.199387] simple-framebuffer 7fe79000.framebuffer: framebuffer at 0x7fe79000, 0x178e00 bytes, mapped to 0xf0900000
[ 3.199436] simple-framebuffer 7fe79000.framebuffer: format=x8r8g8b8, mode=656x536x32, linelength=2880
[ 3.206188] Console: switching to colour frame buffer device 82x33
[ 3.212474] simple-framebuffer 7fe79000.framebuffer: fb0: simplefb registered!
[ 3.222287] NET: Registered protocol family 2
[ 3.223236] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 3.227816] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 3.232439] TCP: Hash tables configured (established 8192 bind 8192)
[ 3.236920] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 3.241346] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 3.245904] NET: Registered protocol family 1
[ 3.250612] RPC: Registered named UNIX socket transport module.
[ 3.254826] RPC: Registered udp transport module.
[ 3.258943] RPC: Registered tcp transport module.
[ 3.262847] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.267241] NetWinder Floating Point Emulator V0.97 (extended precision)
[ 3.271550] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[ 3.281218] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 3.285591] audit: initializing netlink subsys (disabled)
[ 3.289945] audit: type=2000 audit(3.280:1): initialized
[ 3.294963] workingset: timestamp_bits=12 max_order=18 bucket_order=6
[ 3.307943] zbud: loaded
[ 3.314967] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 3.320651] NFS: Registering the id_resolver key type
[ 3.325087] Key type id_resolver registered
[ 3.329470] Key type id_legacy registered
[ 3.333734] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 3.338114] ntfs: driver 2.1.32 [Flags: R/W].
[ 3.342925] fuse init (API version 7.24)
[ 3.348159] JFS: nTxBlock = 8005, nTxLock = 64043
[ 3.362720] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[ 3.375255] NET: Registered protocol family 38
[ 3.379589] bounce: pool size: 64 pages
[ 3.383739] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 3.391839] io scheduler noop registered
[ 3.395813] io scheduler deadline registered
[ 3.399787] io scheduler cfq registered (default)
[ 3.403962] sun4i-usb-phy 1c13400.phy: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_id_detect_pin@0, deferring probe
[ 3.414947] sun7i-a20-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 3.428243] xenfs: not registering filesystem on non-xen platform
[ 3.588078] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 3.595534] console [ttyS0] disabled
[ 3.619896] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 45, base_baud = 1500000) is a U6_16550A
[ 4.537848] console [ttyS0] enabled
[ 4.569260] 1c28c00.serial: ttyS1 at MMIO 0x1c28c00 (irq = 46, base_baud = 1500000) is a U6_16550A
[ 4.610299] 1c29c00.serial: ttyS2 at MMIO 0x1c29c00 (irq = 47, base_baud = 1500000) is a U6_16550A
[ 4.636953] loop: module loaded
[ 4.654683] drbd: initialized. Version: 8.4.6 (api:1/proto:86-101)
[ 4.665292] drbd: built-in
[ 4.672193] drbd: registered as block device major 147
[ 4.684354] null: module loaded
[ 4.692703] zram: Added device: zram0
[ 4.707481] scsi host0: scsi_debug: version 1.86 [20160430]
[ 4.707481] dev_size_mb=8, opts=0x0, submit_queues=1, statistics=0
[ 4.729063] scsi 0:0:0:0: Direct-Access Linux scsi_debug 0186 PQ: 0 ANSI: 7
[ 4.819023] sd 0:0:0:0: [sda] 16384 512-byte logical blocks: (8.39 MB/8.00 MiB)
[ 4.840959] sd 0:0:0:0: [sda] Write Protect is off
[ 4.868171] ahci-sunxi 1c18000.sata: controller can't do PMP, turning off CAP_PMP
[ 4.870251] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 4.901564] ahci-sunxi 1c18000.sata: SSS flag set, parallel bus scan disabled
[ 4.913290] ahci-sunxi 1c18000.sata: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 4.931368] ahci-sunxi 1c18000.sata: flags: ncq sntf stag pm led clo only pio slum part ccc
[ 4.950123] scsi host1: ahci-sunxi
[ 4.958583] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 33
[ 4.977623] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[ 4.991275] tun: Universal TUN/TAP device driver, 1.6
[ 5.001007] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 5.014065] aoe: AoE v85 initialised.
[ 5.022400] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.033570] ehci-platform: EHCI generic platform driver
[ 5.043989] usbcore: registered new interface driver usb-storage
[ 5.054705] usbcore: registered new interface driver usbserial
[ 5.065004] usbcore: registered new interface driver usbserial_generic
[ 5.075938] usbserial: USB Serial support registered for generic
[ 5.086825] mousedev: PS/2 mouse device common for all mice
[ 5.097229] usbcore: registered new interface driver xpad
[ 5.107951] sunxi-rtc 1c20d00.rtc: rtc core: registered rtc-sunxi as rtc0
[ 5.119249] sunxi-rtc 1c20d00.rtc: RTC enabled
[ 5.121830] sd 0:0:0:0: [sda] Attached SCSI disk
[ 5.137212] i2c /dev entries driver
[ 5.146195] axp20x-i2c 0-0034: AXP20x variant AXP209 found
[ 5.169152] input: axp20x-pek as /devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input0
[ 5.193258] axp20x-i2c 0-0034: AXP20X driver loaded
[ 5.221994] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[ 5.240094] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[ 5.288328] sunxi-mmc 1c0f000.mmc: base:0xf173c000 irq:28
[ 5.289790] ata1: SATA link down (SStatus 0 SControl 300)
[ 5.308649] sun4i-ss 1c15000.crypto-engine: no reset control found
[ 5.320708] sun4i-ss 1c15000.crypto-engine: Die ID 0
[ 5.331697] usbcore: registered new interface driver usbhid
[ 5.341359] usbhid: USB HID core driver
[ 5.350823] ipip: IPv4 over IPv4 tunneling driver
[ 5.360205] Initializing XFRM netlink socket
[ 5.369429] NET: Registered protocol family 10
[ 5.380016] NET: Registered protocol family 17
[ 5.388252] NET: Registered protocol family 15
[ 5.402875] DCCP: Activated CCID 2 (TCP-like)
[ 5.410835] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 5.421246] Key type dns_resolver registered
[ 5.429213] Registering SWP/SWPB emulation handler
[ 5.438394] registered taskstats version 1
[ 5.446035] zswap: loaded using pool lzo/zbud
[ 5.456995] Btrfs loaded, crc32c=crc32c-generic, assert=on, integrity-checker=on
[ 5.471659] BTRFS: selftest: sectorsize: 4096 nodesize: 4096
[ 5.481052] BTRFS: selftest: Running btrfs free space cache tests
[ 5.490772] BTRFS: selftest: Running extent only tests
[ 5.499461] BTRFS: selftest: Running bitmap only tests
[ 5.508050] BTRFS: selftest: Running bitmap and extent tests
[ 5.517177] BTRFS: selftest: Running space stealing from bitmap to extent
[ 5.528549] BTRFS: selftest: Free space cache tests finished
[ 5.537602] BTRFS: selftest: Running extent buffer operation tests
[ 5.547132] BTRFS: selftest: Running btrfs_split_item tests
[ 5.556013] BTRFS: selftest: Running extent I/O tests
[ 5.564247] BTRFS: selftest: Running find delalloc tests
[ 5.577586] mmc0: host does not support reading read-only switch, assuming write-enable
[ 5.594549] mmc0: new high speed SDHC card at address aaaa
[ 5.604395] mmcblk0: mmc0:aaaa SU32G 29.7 GiB
[ 5.613983] mmcblk0: p1 p2 p3
[ 5.899165] BTRFS: selftest: Running extent buffer bitmap tests
[ 5.957292] BTRFS: selftest: Extent I/O tests finished
[ 5.965651] BTRFS: selftest: Running btrfs_get_extent tests
[ 5.974879] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 5.984633] BTRFS: selftest: Running outstanding_extents tests
[ 5.993834] BTRFS: selftest: Running qgroup tests
[ 6.001656] BTRFS: selftest: Qgroup basic add
[ 6.009268] BTRFS: selftest: Qgroup multiple refs test
[ 6.017746] BTRFS: selftest: Running free space tree tests
[ 6.159613] BTRFS: selftest: sectorsize: 4096 nodesize: 8192
[ 6.168588] BTRFS: selftest: Running btrfs free space cache tests
[ 6.177858] BTRFS: selftest: Running extent only tests
[ 6.186181] BTRFS: selftest: Running bitmap only tests
[ 6.194492] BTRFS: selftest: Running bitmap and extent tests
[ 6.203312] BTRFS: selftest: Running space stealing from bitmap to extent
[ 6.214253] BTRFS: selftest: Free space cache tests finished
[ 6.222855] BTRFS: selftest: Running extent buffer operation tests
[ 6.231949] BTRFS: selftest: Running btrfs_split_item tests
[ 6.240453] BTRFS: selftest: Running extent I/O tests
[ 6.248378] BTRFS: selftest: Running find delalloc tests
[ 6.582017] BTRFS: selftest: Running extent buffer bitmap tests
[ 6.639912] BTRFS: selftest: Extent I/O tests finished
[ 6.647979] BTRFS: selftest: Running btrfs_get_extent tests
[ 6.656921] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 6.666417] BTRFS: selftest: Running outstanding_extents tests
[ 6.675387] BTRFS: selftest: Running qgroup tests
[ 6.683000] BTRFS: selftest: Qgroup basic add
[ 6.690356] BTRFS: selftest: Qgroup multiple refs test
[ 6.698461] BTRFS: selftest: Running free space tree tests
[ 6.840447] BTRFS: selftest: sectorsize: 4096 nodesize: 16384
[ 6.848969] BTRFS: selftest: Running btrfs free space cache tests
[ 6.857706] BTRFS: selftest: Running extent only tests
[ 6.865505] BTRFS: selftest: Running bitmap only tests
[ 6.873254] BTRFS: selftest: Running bitmap and extent tests
[ 6.881495] BTRFS: selftest: Running space stealing from bitmap to extent
[ 6.891936] BTRFS: selftest: Free space cache tests finished
[ 6.900124] BTRFS: selftest: Running extent buffer operation tests
[ 6.908858] BTRFS: selftest: Running btrfs_split_item tests
[ 6.917010] BTRFS: selftest: Running extent I/O tests
[ 6.924595] BTRFS: selftest: Running find delalloc tests
[ 7.255924] BTRFS: selftest: Running extent buffer bitmap tests
[ 7.313509] BTRFS: selftest: Extent I/O tests finished
[ 7.321268] BTRFS: selftest: Running btrfs_get_extent tests
[ 7.329876] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 7.339014] BTRFS: selftest: Running outstanding_extents tests
[ 7.347667] BTRFS: selftest: Running qgroup tests
[ 7.355039] BTRFS: selftest: Qgroup basic add
[ 7.362128] BTRFS: selftest: Qgroup multiple refs test
[ 7.370019] BTRFS: selftest: Running free space tree tests
[ 7.511830] BTRFS: selftest: sectorsize: 4096 nodesize: 32768
[ 7.520237] BTRFS: selftest: Running btrfs free space cache tests
[ 7.528918] BTRFS: selftest: Running extent only tests
[ 7.536661] BTRFS: selftest: Running bitmap only tests
[ 7.544409] BTRFS: selftest: Running bitmap and extent tests
[ 7.552645] BTRFS: selftest: Running space stealing from bitmap to extent
[ 7.563082] BTRFS: selftest: Free space cache tests finished
[ 7.571280] BTRFS: selftest: Running extent buffer operation tests
[ 7.580020] BTRFS: selftest: Running btrfs_split_item tests
[ 7.588197] BTRFS: selftest: Running extent I/O tests
[ 7.595770] BTRFS: selftest: Running find delalloc tests
[ 7.926693] BTRFS: selftest: Running extent buffer bitmap tests
[ 7.984296] BTRFS: selftest: Extent I/O tests finished
[ 7.992054] BTRFS: selftest: Running btrfs_get_extent tests
[ 8.000659] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 8.009813] BTRFS: selftest: Running outstanding_extents tests
[ 8.018498] BTRFS: selftest: Running qgroup tests
[ 8.025833] BTRFS: selftest: Qgroup basic add
[ 8.032967] BTRFS: selftest: Qgroup multiple refs test
[ 8.040883] BTRFS: selftest: Running free space tree tests
[ 8.183020] BTRFS: selftest: sectorsize: 4096 nodesize: 65536
[ 8.191431] BTRFS: selftest: Running btrfs free space cache tests
[ 8.200120] BTRFS: selftest: Running extent only tests
[ 8.207873] BTRFS: selftest: Running bitmap only tests
[ 8.215625] BTRFS: selftest: Running bitmap and extent tests
[ 8.223872] BTRFS: selftest: Running space stealing from bitmap to extent
[ 8.234312] BTRFS: selftest: Free space cache tests finished
[ 8.242513] BTRFS: selftest: Running extent buffer operation tests
[ 8.251252] BTRFS: selftest: Running btrfs_split_item tests
[ 8.259436] BTRFS: selftest: Running extent I/O tests
[ 8.267012] BTRFS: selftest: Running find delalloc tests
[ 8.598970] BTRFS: selftest: Running extent buffer bitmap tests
[ 8.656500] BTRFS: selftest: Extent I/O tests finished
[ 8.664253] BTRFS: selftest: Running btrfs_get_extent tests
[ 8.672858] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 8.682019] BTRFS: selftest: Running outstanding_extents tests
[ 8.690704] BTRFS: selftest: Running qgroup tests
[ 8.698029] BTRFS: selftest: Qgroup basic add
[ 8.705119] BTRFS: selftest: Qgroup multiple refs test
[ 8.713009] BTRFS: selftest: Running free space tree tests
[ 8.909069] Key type encrypted registered
[ 8.915644] AppArmor: AppArmor sha1 policy hashing enabled
[ 8.923768] evm: HMAC attrs: 0x1
[ 8.932845] sun4i-usb-phy 1c13400.phy: Err requesting vbus-det-irq: -22
[ 8.942929] sun4i-usb-phy: probe of 1c13400.phy failed with error -22
[ 9.058207] sun7i-dwmac 1c50000.ethernet: no reset control found
[ 9.067061] Ring mode enabled
[ 9.072917] DMA HW capability register supported
[ 9.077578] Normal descriptors
[ 9.091203] libphy: stmmac: probed
[ 9.097478] eth0: PHY ID 001cc915 at 0 IRQ POLL (stmmac-0:00) active
[ 9.106823] eth0: PHY ID 001cc915 at 1 IRQ POLL (stmmac-0:01)
[ 9.116359] sunxi-rtc 1c20d00.rtc: setting system clock to 2016-06-17 10:16:47 UTC (1466158607)
[ 9.136958] vcc3v0: disabling
[ 9.143139] vcc5v0: disabling
[ 9.149599] usb0-vbus: disabling
[ 9.155819] usb1-vbus: disabling
[ 9.161990] usb2-vbus: disabling
[ 9.189427] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 9.203558] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 9.222526] devtmpfs: mounted
[ 9.229181] Freeing unused kernel memory: 404K (c0ab1000 - c0b16000)
[ 9.238818] This architecture does not have kernel memory protection.
[ 9.683574] random: systemd urandom read with 12 bits of entropy available
[ 9.734259] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 9.763750] systemd[1]: Detected architecture arm.
[ 9.820296] systemd[1]: Set hostname to <bananapi>.
[ 10.781301] systemd[1]: Created slice System Slice.
[ 10.795769] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 10.817422] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 10.839761] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 10.857138] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 10.872844] systemd[1]: Listening on udev Kernel Socket.
[ 10.889584] systemd[1]: Created slice system-getty.slice.
[ 10.904814] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 10.921011] systemd[1]: Listening on LVM2 poll daemon socket.
[ 10.936717] systemd[1]: Listening on Syslog Socket.
[ 10.953771] systemd[1]: Created slice User and Session Slice.
[ 10.969438] systemd[1]: Reached target Slices.
[ 10.983802] systemd[1]: Listening on Journal Audit Socket.
[ 10.999145] systemd[1]: Listening on Journal Socket.
[ 11.048941] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 11.071773] systemd[1]: Mounting Debug File System...
[ 11.105100] systemd[1]: Starting Load Kernel Modules...
[ 11.126299] systemd[1]: Started Read required files in advance.
[ 11.149553] systemd[1]: Mounting POSIX Message Queue File System...
[ 11.219138] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 11.249720] systemd[1]: Starting Uncomplicated firewall...
[ 11.265759] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 11.283832] systemd[1]: Listening on Journal Socket (/dev/log).
[ 11.300364] systemd[1]: Reached target Encrypted Volumes.
[ 11.315912] systemd[1]: Reached target Remote File Systems (Pre).
[ 11.331777] systemd[1]: Reached target Remote File Systems.
[ 11.347405] systemd[1]: Listening on udev Control Socket.
[ 11.362929] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 11.419136] systemd[1]: Starting Journal Service...
[ 11.434699] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 11.457022] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 11.483023] systemd[1]: Reached target User and Group Name Lookups.
[ 11.512475] systemd[1]: Mounted Debug File System.
[ 11.530111] systemd[1]: Mounted POSIX Message Queue File System.
[ 11.552013] systemd[1]: Started Remount Root and Kernel File Systems.
[ 11.571141] systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
[ 11.594483] systemd[1]: Failed to start Load Kernel Modules.
[ 11.616123] systemd[1]: systemd-modules-load.service: Unit entered failed state.
[ 11.633718] systemd[1]: systemd-modules-load.service: Failed with result 'exit-code'.
[ 12.348532] systemd[1]: ureadahead.service: Main process exited, code=exited, status=5/NOTINSTALLED
[ 12.371826] systemd[1]: ureadahead.service: Unit entered failed state.
[ 12.383878] systemd[1]: ureadahead.service: Failed with result 'exit-code'.
[ 12.400471] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 13.011367] systemd[1]: Started Uncomplicated firewall.
[ 13.028852] systemd[1]: Started Journal Service.

Ubuntu 16.04 LTS bananapi ttyS0

bananapi login: