Try this https://www.armbian.com/bananapi-m2-zero/ and report.
You mean whole OS? Armbian?
Yes, whole OS. It has completely different software support on the hardware layer / kernel.
Thanks! It supports 1920x1080 with no modifications indeed BUT whole screen flickers 
when any change occurs.
And there is no native support for raspi-config (probably matter of adding sources).
??? That is odd. Can you make a video? And logs with armbianmonitor -u
Raspi-config is a script for Raspbery Pi which can only alter hardware function of Raspberry Pi. If it would be that cheap like you think, it would be done years ago.
Kernel 4.4 image official only release 720p image, allwinner base code is not support edid or different resolutions in one image, and also not support modify configuration files like config.txt or uEnv.txt. There have two ways to change the resolution, but more complex.
First change the resolution with uboot command fdt, you need a uart cable and boot to uboot command line mode
BPI-IoT# fdt list /soc/boot_disp
boot_disp {
compatible = "allwinner,boot_disp";
device_type = "boot_disp";
output_disp = <0x00000000>;
output_type = <0x00000003>;
output_mode = <0x00000005>;
};
BPI-IoT# fdt set /soc/boot_disp output_mode <0xa>
BPI-IoT#
BPI-IoT# fdt list /soc/boot_disp
boot_disp {
compatible = "allwinner,boot_disp";
device_type = "boot_disp";
output_disp = <0x00000000>;
output_type = <0x00000003>;
output_mode = <0x0000000a>;
};
BPI-IoT# fdt list /soc/disp
disp@01000000 {
boot_fb0 = "5f000000,500,2d0,20,1400,186,b9,37a,217";
disp_config0 = <0x00000004 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000>;
init_disp = <0x020b0000>;
tv_vdid = <0x32766564>;
compatible = "allwinner,sunxi-disp";
reg = <0x00000000 0x01000000 0x00000000 0x00300000 0x00000000 0x01c0c000 0x00000000 0x00000ff;
interrupts = <0x00000000 0x00000056 0x00000104 0x00000000 0x00000057 0x00000104>;
clocks = <0x00000009 0x00000065 0x00000066>;
boot_disp = <0x00000405>;
fb_base = <0x00000000>;
status = "okay";
device_type = "disp";
disp_init_enable = <0x00000001>;
disp_mode = <0x00000000>;
screen0_output_type = <0x00000003>;
screen0_output_mode = <0x00000005>;
screen1_output_type = <0x00000002>;
screen1_output_mode = <0x0000000b>;
dev0_output_type = <0x00000004>;
dev0_output_mode = <0x00000005>;
dev0_screen_id = <0x00000000>;
dev0_do_hpd = <0x00000001>;
dev1_output_type = <0x00000002>;
dev1_output_mode = <0x0000000b>;
dev1_screen_id = <0x00000001>;
dev1_do_hpd = <0x00000001>;
dev2_output_type = <0x00000000>;
def_output_dev = <0x00000000>;
hdmi_mode_check = <0x00000001>;
disp_para_zone = <0x00000001>;
fb0_format = <0x00000000>;
fb0_width = <0x00000500>;
fb0_height = <0x000002d0>;
fb1_format = <0x00000000>;
fb1_width = <0x00000000>;
fb1_height = <0x00000000>;
lcd0_backlight = <0x00000032>;
lcd1_backlight = <0x00000032>;
lcd0_bright = <0x00000032>;
lcd0_contrast = <0x00000032>;
lcd0_saturation = <0x00000039>;
lcd0_hue = <0x00000032>;
lcd1_bright = <0x00000032>;
lcd1_contrast = <0x00000032>;
lcd1_saturation = <0x00000039>;
lcd1_hue = <0x00000032>;
};
BPI-IoT# fdt set /soc/disp screen0_output_mode <0xa>
BPI-IoT# fdt set /soc/disp dev0_output_mode <0xa>
BPI-IoT# fdt set /soc/disp fb0_width <0x780>
BPI-IoT# fdt set /soc/disp fb0_height <0x438>
BPI-IoT# fdt save
boot package size: 0x138000
read uboot from flash: ret 2496
Entry_name = u-boot
Entry_name = parameter
Entry_name = soc-cfg
Entry_name = dtb
uboot_pkg magic 0x89119800
uboot size = 0x138000
storage type = 1
mmc down uboot
fdt write result 0
BPI-IoT# reset
Another way is modify and build the bsp code and flash the bootloader, here is the patch
diff --git a/sunxi-pack/sun8iw7p1/configs/BPI-M2Z-720P/sys_config.fex b/sunxi-pack/sun8iw7p1/configs/BPI-M2Z-720P/sys_config.fex
index 45c8bda..70b3d21 100755
--- a/sunxi-pack/sun8iw7p1/configs/BPI-M2Z-720P/sys_config.fex
+++ b/sunxi-pack/sun8iw7p1/configs/BPI-M2Z-720P/sys_config.fex
@@ -499,7 +499,7 @@ nand0_ndqs = port:PC16<2><0><1><default>
[boot_disp]
output_disp = 0
output_type = 3
-output_mode = 5
+output_mode = 10
;output_full = 1
;auto_hpd = 1
@@ -519,13 +519,13 @@ disp_init_enable = 1
disp_mode = 0
screen0_output_type = 3
-screen0_output_mode = 5
+screen0_output_mode = 10
screen1_output_type = 2
screen1_output_mode = 11
dev0_output_type = 4
-dev0_output_mode = 5
+dev0_output_mode = 10
dev0_screen_id = 0
dev0_do_hpd = 1
@@ -541,8 +541,8 @@ hdmi_mode_check = 1
disp_para_zone = 1
fb0_format = 0
-fb0_width = 1280
-fb0_height = 720
+fb0_width = 1920
+fb0_height = 1080
fb1_format = 0
fb1_width = 0Ok. I will but now I switched back to troubleshooting Raspbian.
To a raspi-config stuff - as far as I know it it that simple when using Debian on Pi.
Awesome stuff! Could U give me more details on those operations? I have ftdi for uart so physical connection is 100% possible. That uart idea seems easier for me.
Uart debug port is the three pins header beside sd slot, connect it with uart cable to PC and open minicom or other terminal, power on the m2z and press any key to enter uboot command mode
...
Hit any key to stop autoboot: 0
BPI-IoT#This is not raspberry Pi which is why nothing works and its not simple. In Armbian we have armbian-config, where (almost) everything works and is far more advanced and complex then raspiconfig.
Raspbian is most stupid OS you will find for bananas. It has nothing in coming with the OS you are used from RPi. Its just a plain Debian with the same wallpaper / look and private Allwinner developed kernel without active development and little to no community supports.
(relatively simple) Allwinner based boards (including M2Z) are almost fully supported by community with quality standardised code from this century - Armbian runs kernel 5.7.y / 5.8.y. What you will learn is AW proprietary way and is already obsolete. But its your time 
What works and what does’t in modern kernel:
https://linux-sunxi.org/Linux_mainlining_effort#Status_Matrix
So that port is not just a breakout for the standard uart? It can be used for debugging regardless of normal uart and console output etc? It like “always works”?
And could you provide some more information on flashing the bootloader?
Sounds cool than. I will later try again and post “flickeringness” 
Flickering
And I will add that it is not present in CLI mode.
LOG 1/2
1
2 ### Activated 1 lzo-rle zram swap devices with 245 MB each
3
4 ### Activated Armbian ramlog partition with zstd compression
5
6 ### Activated lzo-rle compressed /tmp
7
8 Tue 18 Aug 2020 10:09:05 PM UTC | Banana Pi M2 Zero | 20.08 | armhf | armv7l | 5.7.15-sunxi
9
10 ### dmesg:
11
12 [ 0.000000] Booting Linux on physical CPU 0x0
13 [ 0.000000] Linux version 5.7.15-sunxi (root@desktop) (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)), GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) XXX.XXX.1.20191209) #20.08 SMP Sun Aug 16 23:54:33 CEST 2020
14 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=50c5387d
15 [ 0.000000] CPU: div instructions available: patching division code
16 [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
17 [ 0.000000] OF: fdt: Machine model: Banana Pi BPI-M2-Zero
18 [ 0.000000] Memory policy: Data cache writealloc
19 [ 0.000000] cma: Reserved 128 MiB at 0x57c00000
20 [ 0.000000] On node 0 totalpages: 131072
21 [ 0.000000] Normal zone: 1152 pages used for memmap
22 [ 0.000000] Normal zone: 0 pages reserved
23 [ 0.000000] Normal zone: 131072 pages, LIFO batch:31
24 [ 0.000000] psci: probing for conduit method from DT.
25 [ 0.000000] psci: Using PSCI v0.1 Function IDs from DT
26 [ 0.000000] percpu: Embedded 20 pages/cpu s50316 r8192 d23412 u81920
27 [ 0.000000] pcpu-alloc: s50316 r8192 d23412 u81920 alloc=20*4096
28 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
29 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 129920
30 [ 0.000000] Kernel command line: root=UUID=11f5336d-1984-45f5-aeda-57cd5e6a1387 rootwait rootfstype=ext4 console=ttyS0,115200 console=tty1 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 consoleblank=0 loglevel=1 ubootpart=4b2c94d6-01 ubootsource=mmc usb-storage.quirks= sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reserve=16 cgroup_enable=memory swapaccount=1
31 [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
32 [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
33 [ 0.000000] allocated 524288 bytes of page_ext
34 [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:off
35 [ 0.000000] Memory: 361652K/524288K available (9216K kernel code, 993K rwdata, 3248K rodata, 1024K init, 327K bss, 31564K reserved, 131072K cma-reserved, 0K highmem)
36 [ 0.000000] random: get_random_u32 called from __kmem_cache_create+0x2f/0x368 with crng_init=0
37 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
38 [ 0.000000] ftrace: allocating 39673 entries in 78 pages
39 [ 0.000000] ftrace: allocated 78 pages with 4 groups
40 [ 0.000000] rcu: Hierarchical RCU implementation.
41 [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
42 [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
43 [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
44 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
45 [ 0.000000] GIC: Using split EOI/Deactivate mode
46 [ 0.000000] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
47 [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
48 [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
49 [ 0.000005] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
50 [ 0.000015] Switching to timer-based delay loop, resolution 41ns
51 [ 0.000272] Console: colour dummy device 80x30
52 [ 0.000287] printk: console [tty1] enabled
53 [ 0.000347] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
54 [ 0.000358] pid_max: default: 32768 minimum: 301
55 [ 0.000574] LSM: Security Framework initializing
56 [ 0.000634] Yama: becoming mindful.
57 [ 0.000817] AppArmor: AppArmor initialized
58 [ 0.000876] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
59 [ 0.000886] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
60 [ 0.002018] CPU: Testing write buffer coherency: ok
61 [ 0.002469] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
62 [ 0.003045] Setting up static identity map for 0x40100000 - 0x40100054
63 [ 0.003198] rcu: Hierarchical SRCU implementation.
64 [ 0.006783] smp: Bringing up secondary CPUs ...
65 [ 0.017678] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
66 [ 0.028664] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
67 [ 0.039544] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
68 [ 0.039641] smp: Brought up 1 node, 4 CPUs
69 [ 0.039651] SMP: Total of 4 processors activated (192.00 BogoMIPS).
70 [ 0.039655] CPU: All CPU(s) started in HYP mode.
71 [ 0.039658] CPU: Virtualization extensions available.
72 [ 0.040647] devtmpfs: initialized
73 [ 0.048011] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
74 [ 0.048304] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
75 [ 0.048365] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
76 [ 0.053391] xor: measuring software checksum speed
77 [ 0.091529] arm4regs : 1255.000 MB/sec
78 [ 0.131584] 8regs : 874.000 MB/sec
79 [ 0.171644] 32regs : 826.000 MB/sec
80 [ 0.211703] neon : 1271.000 MB/sec
81 [ 0.211707] xor: using function: neon (1271.000 MB/sec)
82 [ 0.211782] pinctrl core: initialized pinctrl subsystem
83 [ 0.212362] thermal_sys: Registered thermal governor 'fair_share'
84 [ 0.212367] thermal_sys: Registered thermal governor 'bang_bang'
85 [ 0.212372] thermal_sys: Registered thermal governor 'step_wise'
86 [ 0.213556] NET: Registered protocol family 16
87 [ 0.215432] DMA: preallocated 256 KiB pool for atomic coherent allocations
88 [ 0.215985] audit: initializing netlink subsys (disabled)
89 [ 0.216190] audit: type=2000 audit(0.192:1): state=initialized audit_enabled=0 res=1
90 [ 0.216715] cpuidle: using governor ladder
91 [ 0.216739] cpuidle: using governor menu
92 [ 0.217256] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
93 [ 0.217262] hw-breakpoint: maximum watchpoint size is 8 bytes.
94 [ 0.235479] cryptd: max_cpu_qlen set to 1000
95 [ 0.308050] raid6: neonx8 gen() 775 MB/s
96 [ 0.376111] raid6: neonx8 xor() 580 MB/s
97 [ 0.444221] raid6: neonx4 gen() 831 MB/s
98 [ 0.512305] raid6: neonx4 xor() 632 MB/s
99 [ 0.580394] raid6: neonx2 gen() 915 MB/s
100 [ 0.648486] raid6: neonx2 xor() 653 MB/s
101 [ 0.716575] raid6: neonx1 gen() 815 MB/s
102 [ 0.784657] raid6: neonx1 xor() 565 MB/s
103 [ 0.852795] raid6: int32x8 gen() 303 MB/s
104 [ 0.920891] raid6: int32x8 xor() 177 MB/s
105 [ 0.988944] raid6: int32x4 gen() 357 MB/s
106 [ 1.057036] raid6: int32x4 xor() 205 MB/s
107 [ 1.125174] raid6: int32x2 gen() 399 MB/s
108 [ 1.193256] raid6: int32x2 xor() 213 MB/s
109 [ 1.261325] raid6: int32x1 gen() 403 MB/s
110 [ 1.329464] raid6: int32x1 xor() 192 MB/s
111 [ 1.329468] raid6: using algorithm neonx2 gen() 915 MB/s
112 [ 1.329471] raid6: .... xor() 653 MB/s, rmw enabled
113 [ 1.329476] raid6: using neon recovery algorithm
114 [ 1.330921] iommu: Default domain type: Translated
115 [ 1.331317] SCSI subsystem initialized
116 [ 1.331570] libata version 3.00 loaded.
117 [ 1.331820] usbcore: registered new interface driver usbfs
118 [ 1.331869] usbcore: registered new interface driver hub
119 [ 1.331940] usbcore: registered new device driver usb
120 [ 1.332041] mc: Linux media interface: v0.10
121 [ 1.332078] videodev: Linux video capture interface: v2.00
122 [ 1.332197] pps_core: LinuxPPS API ver. 1 registered
123 [ 1.332201] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
124 [ 1.332217] PTP clock support registered
125 [ 1.332558] Advanced Linux Sound Architecture Driver Initialized.
126 [ 1.333279] NetLabel: Initializing
127 [ 1.333287] NetLabel: domain hash size = 128
128 [ 1.333290] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
129 [ 1.333369] NetLabel: unlabeled traffic allowed by default
130 [ 1.334082] clocksource: Switched to clocksource arch_sys_counter
131 [ 1.428623] VFS: Disk quotas dquot_6.6.0
132 [ 1.428723] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
133 [ 1.429336] AppArmor: AppArmor Filesystem Enabled
134 [ 1.437427] NET: Registered protocol family 2
135 [ 1.438385] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
136 [ 1.438426] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
137 [ 1.438489] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear)
138 [ 1.438548] TCP: Hash tables configured (established 4096 bind 4096)
139 [ 1.438689] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
140 [ 1.438716] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
141 [ 1.438959] NET: Registered protocol family 1
142 [ 1.439454] Trying to unpack rootfs image as initramfs...
143 [ 2.100668] Freeing initrd memory: 9640K
144 [ 2.102102] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
145 [ 2.103449] Initialise system trusted keyrings
146 [ 2.103519] Key type blacklist registered
147 [ 2.103806] workingset: timestamp_bits=14 max_order=17 bucket_order=3
148 [ 2.110133] zbud: loaded
149 [ 2.111698] squashfs: version 4.0 (2009/01/31) Phillip Lougher
150 [ 2.112785] fuse: init (API version 7.31)
151 [ 2.114349] integrity: Platform Keyring initialized
152 [ 2.150726] Key type asymmetric registered
153 [ 2.150733] Asymmetric key parser 'x509' registered
154 [ 2.150792] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
155 [ 2.150965] io scheduler mq-deadline registered
156 [ 2.150970] io scheduler kyber registered
157 [ 2.151146] io scheduler bfq registered
158 [ 2.156846] sun8i-h3-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
159 [ 2.158604] sun8i-h3-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver
160 [ 2.165111] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
161 [ 2.167527] sun8i-h3-pinctrl 1c20800.pinctrl: supply vcc-pa not found, using dummy regulator
162 [ 2.167996] printk: console [ttyS0] disabled
163 [ 2.168061] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 36, base_baud = 1500000) is a 16550A
164 [ 2.168145] printk: console [ttyS0] enabled
165 [ 2.168630] sun8i-h3-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
166 [ 2.169020] 1c28400.serial: ttyS1 at MMIO 0x1c28400 (irq = 37, base_baud = 1500000) is a 16550A
167 [ 2.169174] serial serial0: tty port ttyS1 registered
168 [ 2.184357] sun4i-drm display-engine: bound 1100000.mixer (ops 0xc0a9ebb0)
169 [ 2.184686] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc0a9bb64)
170 [ 2.184760] sun8i-dw-hdmi 1ee0000.hdmi: supply hvcc not found, using dummy regulator
171 [ 2.185723] sun8i-dw-hdmi 1ee0000.hdmi: Detected HDMI TX controller v1.32a with HDCP (sun8i_dw_hdmi_phy)
172 [ 2.186204] sun8i-dw-hdmi 1ee0000.hdmi: registered DesignWare HDMI I2C bus driver
173 [ 2.186487] sun4i-drm display-engine: bound 1ee0000.hdmi (ops 0xc0a9e19c)
174 [ 2.186497] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
175 [ 2.186936] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
176 [ 2.291694] random: fast init done
177 [ 2.536593] Console: switching to colour frame buffer device 240x67
178 [ 2.584409] sun4i-drm display-engine: fb0: sun4i-drmdrmfb frame buffer device
179 [ 2.588430] brd: module loaded
180 [ 2.596634] loop: module loaded
181 [ 2.598942] libphy: Fixed MDIO Bus: probed
182 [ 2.599460] dwmac-sun8i 1c30000.ethernet: IRQ eth_wake_irq not found
183 [ 2.599469] dwmac-sun8i 1c30000.ethernet: IRQ eth_lpi not found
184 [ 2.599594] dwmac-sun8i 1c30000.ethernet: PTP uses main clock
185 [ 2.599649] dwmac-sun8i 1c30000.ethernet: supply phy not found, using dummy regulator
186 [ 2.599750] dwmac-sun8i 1c30000.ethernet: supply phy-io not found, using dummy regulator
187 [ 2.600283] dwmac-sun8i 1c30000.ethernet: No HW DMA feature register supported
188 [ 2.600293] dwmac-sun8i 1c30000.ethernet: RX Checksum Offload Engine supported
189 [ 2.600300] dwmac-sun8i 1c30000.ethernet: COE Type 2
190 [ 2.600306] dwmac-sun8i 1c30000.ethernet: TX Checksum insertion supported
191 [ 2.600313] dwmac-sun8i 1c30000.ethernet: Normal descriptors
192 [ 2.600319] dwmac-sun8i 1c30000.ethernet: Chain mode enabled
193 [ 2.600851] libphy: stmmac: probed
194 [ 2.601487] dwmac-sun8i 1c30000.ethernet: Found internal PHY node
195 [ 2.601890] libphy: mdio_mux: probed
196 [ 2.601918] dwmac-sun8i 1c30000.ethernet: Switch mux to internal PHY
197 [ 2.601928] dwmac-sun8i 1c30000.ethernet: Powering internal PHY
198 [ 2.615975] libphy: mdio_mux: probed
199 [ 2.617055] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
200 [ 2.617097] ehci-platform: EHCI generic platform driver
201 [ 2.617355] ehci-platform 1c1a000.usb: EHCI Host Controller
202 [ 2.617410] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 1
203 [ 2.617976] ehci-platform 1c1a000.usb: irq 28, io mem 0x01c1a000
204 [ 2.630105] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00
205 [ 2.630455] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
206 [ 2.630466] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
207 [ 2.630472] usb usb1: Product: EHCI Host Controller
208 [ 2.630479] usb usb1: Manufacturer: Linux 5.7.15-sunxi ehci_hcd
209 [ 2.630484] usb usb1: SerialNumber: 1c1a000.usb
210 [ 2.631137] hub 1-0:1.0: USB hub found
211 [ 2.631185] hub 1-0:1.0: 1 port detected
212 [ 2.631739] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
213 [ 2.631762] ohci-platform: OHCI generic platform driver
214 [ 2.632013] ohci-platform 1c1a400.usb: Generic Platform OHCI controller
215 [ 2.632041] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2
216 [ 2.632340] ohci-platform 1c1a400.usb: irq 29, io mem 0x01c1a400
217 [ 2.694323] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.07
218 [ 2.694332] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
219 [ 2.694338] usb usb2: Product: Generic Platform OHCI controller
220 [ 2.694345] usb usb2: Manufacturer: Linux 5.7.15-sunxi ohci_hcd
221 [ 2.694351] usb usb2: SerialNumber: 1c1a400.usb
222 [ 2.694928] hub 2-0:1.0: USB hub found
223 [ 2.694970] hub 2-0:1.0: 1 port detected
224 [ 2.695892] usbcore: registered new interface driver usb-storage
225 [ 2.696946] sun6i-rtc 1f00000.rtc: registered as rtc0
226 [ 2.696994] sun6i-rtc 1f00000.rtc: setting system clock to 1970-01-01T00:00:06 UTC (6)
227 [ 2.697000] sun6i-rtc 1f00000.rtc: RTC enabled
228 [ 2.697296] i2c /dev entries driver
229 [ 2.699158] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
230 [ 2.699663] sun8i-h3-pinctrl 1c20800.pinctrl: supply vcc-pf not found, using dummy regulator
231 [ 2.700573] sunxi-mmc 1c0f000.mmc: Got CD GPIO
232 [ 2.725943] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB
233 [ 2.727935] sun8i-h3-r-pinctrl 1f02c00.pinctrl: supply vcc-pl not found, using dummy regulator
234 [ 2.728693] ledtrig-cpu: registered to indicate activity on CPUs
235 [ 2.728766] hid: raw HID events driver (C) Jiri Kosina
236 [ 2.728925] usbcore: registered new interface driver usbhid
237 [ 2.728928] usbhid: USB HID core driver
238 [ 2.733903] Initializing XFRM netlink socket
239 [ 2.734593] NET: Registered protocol family 10
240 [ 2.765171] mmc0: host does not support reading read-only switch, assuming write-enable
241 [ 2.768111] mmc0: new high speed SDHC card at address aaaa
242 [ 2.770579] mmcblk0: mmc0:aaaa SC32G 29.7 GiB
243 [ 2.777536] mmcblk0: p1
244 [ 2.789570] Segment Routing with IPv6
245 [ 2.789705] NET: Registered protocol family 17
246 [ 2.789743] NET: Registered protocol family 15
247 [ 2.789836] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
248 [ 2.790007] 8021q: 802.1Q VLAN Support v1.8
249 [ 2.790131] Key type dns_resolver registered
250 [ 2.790590] Registering SWP/SWPB emulation handler
251 [ 2.791029] registered taskstats version 1
252 [ 2.791033] Loading compiled-in X.509 certificates
253 [ 2.797784] Loaded X.509 cert 'Build time autogenerated kernel key: c1ec3b379cee4b9726f9c9872d095050619fd454'
254 [ 2.798005] zswap: loaded using pool lzo/zbud
255 [ 2.798754] Key type ._fscrypt registered
256 [ 2.798760] Key type .fscrypt registered
257 [ 2.798763] Key type fscrypt-provisioning registered
258 [ 2.808173] Btrfs loaded, crc32c=crc32c-generic
259 [ 2.856669] Key type big_key registered
260 [ 2.880750] Key type encrypted registered
261 [ 2.880772] AppArmor: AppArmor sha1 policy hashing enabled
262 [ 2.899125] of_cfs_init
263 [ 2.899298] of_cfs_init: OK
264 [ 2.899483] ALSA device list:
265 [ 2.899491] No soundcards found.
266 [ 2.903616] Freeing unused kernel memory: 1024K
267 [ 2.922353] Run /init as init process
268 [ 2.922363] with arguments:
269 [ 2.922367] /init
270 [ 2.922370] with environment:
271 [ 2.922374] HOME=/
272 [ 2.922377] TERM=linux
273 [ 2.922381] ubootpart=4b2c94d6-01
274 [ 2.922384] ubootsource=mmc
275 [ 2.922388] sunxi_ve_mem_reserve=0
276 [ 2.922391] sunxi_g2d_mem_reserve=0
277 [ 2.922394] sunxi_fb_mem_reserve=16
278 [ 2.922397] cgroup_enable=memory
279 [ 2.922937] process '/usr/bin/sh' started with executable stack
280 [ 3.312002] input: gpio_keys as /devices/platform/gpio_keys/input/input0
281 [ 3.390832] usb_phy_generic usb_phy_generic.3.auto: supply vcc not found, using dummy regulator
282 [ 3.392391] musb-hdrc musb-hdrc.4.auto: MUSB HDRC host driver
283 [ 3.392430] musb-hdrc musb-hdrc.4.auto: new USB bus registered, assigned bus number 3
284 [ 3.393071] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
285 [ 3.393093] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
286 [ 3.393100] usb usb3: Product: MUSB HDRC host driver
287 [ 3.393107] usb usb3: Manufacturer: Linux 5.7.15-sunxi musb-hcd
288 [ 3.393113] usb usb3: SerialNumber: musb-hdrc.4.auto
289 [ 3.393972] hub 3-0:1.0: USB hub found
290 [ 3.394044] hub 3-0:1.0: 1 port detected
291 [ 3.396865] phy id_det change to host
292 [ 3.442685] sunxi-mmc 1c10000.mmc: allocated mmc-pwrseq
293 [ 3.466192] sunxi-mmc 1c10000.mmc: initialized, max. request size: 16384 KB
294 [ 3.496773] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
295 [ 3.498472] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
296 [ 3.501932] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
297 [ 3.504948] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
298 [ 3.508956] mmc1: queuing unknown CIS tuple 0x81 (9 bytes)
299 [ 3.598505] mmc1: new high speed SDIO card at address 0001
300 [ 3.949113] EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null)
301 [ 4.681746] systemd[1]: System time before build time, advancing clock.
302 [ 4.706954] systemd[1]: Inserted module 'autofs4'
303 [ 4.781922] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
304 [ 4.782790] systemd[1]: Detected architecture arm.
305 [ 4.820848] systemd[1]: Set hostname to <bananapim2zero>.
306 [ 5.420790] systemd[1]: /etc/systemd/system/[email protected]/override.conf:5: Unknown lvalue 'After' in section 'Service', ignoring
307 [ 5.428595] systemd[1]: /etc/systemd/system/[email protected]/override.conf:5: Unknown lvalue 'After' in section 'Service', ignoring
308 [ 5.435537] systemd[1]: /etc/systemd/system/[email protected]/override.conf:5: Unknown lvalue 'After' in section 'Service', ignoring
309 [ 5.565875] random: systemd: uninitialized urandom read (16 bytes read)
310 [ 5.582329] random: systemd: uninitialized urandom read (16 bytes read)
311 [ 5.582450] systemd[1]: Reached target Remote File Systems.
312 [ 5.583799] random: systemd: uninitialized urandom read (16 bytes read)
313 [ 5.584725] systemd[1]: Listening on udev Control Socket.
314 [ 5.585646] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
315 [ 5.591526] systemd[1]: Created slice system-serial\x2dgetty.slice.
316 [ 5.792711] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro
317 [ 5.937404] g_serial gadget: Gadget Serial v2.4
318 [ 5.937417] g_serial gadget: g_serial ready
319 [ 7.040227] zram: Added device: zram0
320 [ 7.041085] zram: Added device: zram1
321 [ 7.041678] zram: Added device: zram2
322 [ 7.049391] core: _opp_supported_by_regulators: OPP minuV: 1320000 maxuV: 1320000, not supported by regulator
323 [ 7.049412] cpu cpu0: _opp_add: OPP not supported by regulators (1104000000)
324 [ 7.049531] core: _opp_supported_by_regulators: OPP minuV: 1320000 maxuV: 1320000, not supported by regulator
325 [ 7.049539] cpu cpu0: _opp_add: OPP not supported by regulators (1200000000)
326 [ 7.049718] core: _opp_supported_by_regulators: OPP minuV: 1340000 maxuV: 1340000, not supported by regulator
327 [ 7.049728] cpu cpu0: _opp_add: OPP not supported by regulators (1296000000)
328 [ 7.049826] core: _opp_supported_by_regulators: OPP minuV: 1400000 maxuV: 1400000, not supported by regulator
329 [ 7.049834] cpu cpu0: _opp_add: OPP not supported by regulators (1368000000)
330 [ 7.062333] thermal thermal_zone0: binding zone cpu_thermal with cdev thermal-cpufreq-0 failed:-22
331 [ 7.204345] sunxi_cedrus: module is from the staging directory, the quality is unknown, you have been warned.
332 [ 7.225157] zram1: detected capacity change from 0 to 257736704
333 [ 7.250290] cedrus 1c0e000.video-codec: Device registered as /dev/video0
334 [ 7.250609] sun8i-di 1400000.deinterlace: Device registered as /dev/video1
335 [ 7.271167] sun8i-ce 1c15000.crypto: Set mod clock to 50000000 (50 Mhz) from 24000000 (24 Mhz)
336 [ 7.277321] sun8i-ce 1c15000.crypto: will run requests pump with realtime priority
337 [ 7.282612] sun8i-ce 1c15000.crypto: will run requests pump with realtime priority
338 [ 7.284157] sun8i-ce 1c15000.crypto: will run requests pump with realtime priority
339 [ 7.284763] sun8i-ce 1c15000.crypto: will run requests pump with realtime priority
340 [ 7.285013] sun8i-ce 1c15000.crypto: Register cbc(aes)
341 [ 7.285366] sun8i-ce 1c15000.crypto: Register ecb(aes)
342 [ 7.285622] sun8i-ce 1c15000.crypto: Register cbc(des3_ede)
343 [ 7.285867] sun8i-ce 1c15000.crypto: Register ecb(des3_ede)
344 [ 7.286217] sun8i-ce 1c15000.crypto: CryptoEngine Die ID 1
345 [ 7.592853] cfg80211: Loading compiled-in X.509 certificates for regulatory database
346 [ 7.621057] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
347 [ 7.629682] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
348 [ 7.629736] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
349 [ 7.773036] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
350 [ 7.780191] Bluetooth: Core ver 2.22
351 [ 7.780304] NET: Registered protocol family 31
352 [ 7.780308] Bluetooth: HCI device and connection manager initialized
353 [ 7.780336] Bluetooth: HCI socket layer initialized
354 [ 7.780348] Bluetooth: L2CAP socket layer initialized
355 [ 7.780373] Bluetooth: SCO socket layer initialized
356 [ 7.811043] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.sinovoip,bpi-m2-zero.txt failed with error -2
357 [ 7.811061] brcmfmac mmc1:0001:1: Falling back to sysfs fallback for: brcm/brcmfmac43430-sdio.sinovoip,bpi-m2-zero.txt
358 [ 7.877831] Bluetooth: HCI UART driver ver 2.3
359 [ 7.877850] Bluetooth: HCI UART protocol H4 registered
360 [ 7.877855] Bluetooth: HCI UART protocol BCSP registered
361 [ 7.877992] Bluetooth: HCI UART protocol LL registered
362 [ 7.877999] Bluetooth: HCI UART protocol ATH3K registered
363 [ 7.878055] Bluetooth: HCI UART protocol Three-wire (H5) registered
364 [ 7.878656] Bluetooth: HCI UART protocol Broadcom registered
365 [ 8.097833] cfg80211: failed to load regulatory.db
366 [ 8.100266] asoc-simple-card hdmi-sound: i2s-hifi <-> 1c22800.i2s mapping ok
367 [ 8.234387] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
368 [ 8.237325] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-11), device may have limited channels available
369 [ 8.249711] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Mar 30 2016 11:30:56 version 7.45.77.h8.4 FWID 01-ee8a6268
370 [ 8.251419] Bluetooth: hci0: BCM: chip id 94
371 [ 8.254225] Bluetooth: hci0: BCM: features 0x2e
372 [ 8.277934] Bluetooth: hci0: BCM43430A1
373 [ 8.277992] Bluetooth: hci0: BCM43430A1 (001.002.009) build 0000
374 [ 8.391235] Adding 251692k swap on /dev/zram1. Priority:5 extents:1 across:251692k SSFS
375 [ 8.654797] zram0: detected capacity change from 0 to 52428800
376 [ 10.746666] zram2: detected capacity change from 0 to 257736704
377 [ 11.812715] Bluetooth: hci0: BCM43430A1 (001.002.009) build 0106
378 [ 12.832503] EXT4-fs (zram2): mounted filesystem without journal. Opts: discard
379 [ 12.832562] ext4 filesystem being mounted at /tmp supports timestamps until 2038 (0x7fffffff)
380 [ 12.878659] systemd[1]: Started Armbian ZRAM config.
381 [ 12.897133] systemd[1]: Starting Armbian memory supported logging...
382 [ 13.046795] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard
383 [ 13.046857] ext4 filesystem being mounted at /var/log supports timestamps until 2038 (0x7fffffff)
384 [ 13.681516] systemd[1]: systemd-rfkill.service: Succeeded.
385 [ 17.866502] systemd[1]: Started Armbian memory supported logging.
386 [ 17.883998] systemd[1]: Starting Journal Service...
387 [ 18.144055] systemd[1]: Started Journal Service.
388 [ 18.242500] systemd-journald[554]: Received request to flush runtime journal from PID 1
389
390 ### armbian-release:
391
392 # PLEASE DO NOT EDIT THIS FILE
393 BOARD=bananapim2zero
394 BOARD_NAME="Banana Pi M2 Zero"
395 BOARDFAMILY=sun8i
396 BUILD_REPOSITORY_URL=https://github.com/armbian/build
397 BUILD_REPOSITORY_COMMIT=16a1e4e5-dirty
398 DISTRIBUTION_CODENAME=buster
399 DISTRIBUTION_STATUS=supported
400 VERSION=20.08
401 LINUXFAMILY=sunxi
402 BRANCH=current
403 ARCH=arm
404 IMAGE_TYPE=stable
405 BOARD_TYPE=csc
406 INITRD_ARCH=arm
407 KERNEL_IMAGE_TYPE=Image
408
409 ### boot environment:
410
411 verbosity=1
412 bootlogo=false
413 console=both
414 disp_mode=1920x1080p60
415 overlay_prefix=sun8i-h3
416 rootdev=UUID=11f5336d-1984-45f5-aeda-57cd5e6a1387
417 rootfstype=ext4
418 usbstoragequirks=0x2537:0x1066:u,0x2537:0x1068:u
419
420 ### lsusb:
421
422 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
423 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
424 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
425
426 ### lscpu:
427
428 Architecture: armv7l
429 Byte Order: Little Endian
430 CPU(s): 4
431 On-line CPU(s) list: 0-3
432 Thread(s) per core: 1
433 Core(s) per socket: 4
434 Socket(s): 1
435 Vendor ID: ARM
436 Model: 5
437 Model name: Cortex-A7
438 Stepping: r0p5
439 CPU max MHz: 1008.0000
440 CPU min MHz: 480.0000
441 BogoMIPS: 48.00
442 Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
443
444 ### cpuinfo:
445
446 processor : 0
447 model name : ARMv7 Processor rev 5 (v7l)
448 BogoMIPS : 48.00
449 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
450 CPU implementer : 0x41
451 CPU architecture: 7
452 CPU variant : 0x0
453 CPU part : 0xc07
454 CPU revision : 5
455
456 processor : 1
457 model name : ARMv7 Processor rev 5 (v7l)
458 BogoMIPS : 48.00
459 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
460 CPU implementer : 0x41
461 CPU architecture: 7
462 CPU variant : 0x0
463 CPU part : 0xc07
464 CPU revision : 5
465
466 processor : 2
467 model name : ARMv7 Processor rev 5 (v7l)
468 BogoMIPS : 48.00
469 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
470 CPU implementer : 0x41
471 CPU architecture: 7
472 CPU variant : 0x0
473 CPU part : 0xc07
474 CPU revision : 5
475
476 processor : 3
477 model name : ARMv7 Processor rev 5 (v7l)
478 BogoMIPS : 48.00
479 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
480 CPU implementer : 0x41
481 CPU architecture: 7
482 CPU variant : 0x0
483 CPU part : 0xc07
484 CPU revision : 5
485
486 Hardware : Allwinner sun8i Family
487 Revision : 0000
488 Serial : 02c0004260dbcb1a
489
490 ### meminfo:
491
492 MemTotal: 503388 kB
493 MemFree: 397964 kB
494 MemAvailable: 440284 kB
495 Buffers: 8724 kB
496 Cached: 33544 kB
497 SwapCached: 0 kB
498 Active: 32548 kB
499 Inactive: 16692 kB
500 Active(anon): 7140 kB
501 Inactive(anon): 828 kB
502 Active(file): 25408 kB
503 Inactive(file): 15864 kB
504 Unevictable: 0 kB
505 Mlocked: 0 kB
506 HighTotal: 0 kB
507 HighFree: 0 kB
508 LowTotal: 503388 kB
509 LowFree: 397964 kB
510 SwapTotal: 251692 kB
511 SwapFree: 251692 kB
512 Dirty: 0 kB
513 Writeback: 60 kB
514 AnonPages: 6776 kB
515 Mapped: 8068 kB
516 Shmem: 944 kB
517 KReclaimable: 11172 kB
518 Slab: 30404 kB
519 SReclaimable: 11172 kB
520 SUnreclaim: 19232 kB
521 KernelStack: 952 kB
522 PageTables: 372 kB
523 NFS_Unstable: 0 kB
524 Bounce: 0 kB
525 WritebackTmp: 0 kB
526 CommitLimit: 503384 kB
527 Committed_AS: 16392 kB
528 VmallocTotal: 507904 kB
529 VmallocUsed: 10428 kB
530 VmallocChunk: 0 kB
531 Percpu: 608 kB
532 CmaTotal: 131072 kB
533 CmaFree: 122164 kB
534
535 ### virtual memory:
536
537 Tue 18 Aug 2020 10:09:05 PM UTC | Banana Pi M2 Zero | 20.08 | armhf | armv7l | 5.7.15-sunxi
538 vm.admin_reserve_kbytes = 8192
539 vm.block_dump = 0
540 vm.compact_unevictable_allowed = 1
541 vm.dirty_background_bytes = 0
542 vm.dirty_background_ratio = 10
543 vm.dirty_bytes = 0
544 vm.dirty_expire_centisecs = 3000
545 vm.dirty_ratio = 20
546 vm.dirtytime_expire_seconds = 43200
547 vm.dirty_writeback_centisecs = 500
548 vm.extfrag_threshold = 500
549 vm.highmem_is_dirtyable = 0
550
551 ### [resize2fs] Leaving 1% spare area. Start resizing partition /dev/mmcblk0p1 now:
552
553 major minor #blocks name
554
555 1 0 4096 ram0
556 1 1 4096 ram1
557 1 2 4096 ram2
558 1 3 4096 ram3
559 179 0 31166976 mmcblk0
560 179 1 2723840 mmcblk0p1
561 254 0 51200 zram0
562 254 1 251696 zram1
563 254 2 251696 zram2
564
565 Executing fdisk, fsck and partprobe:
566 vm.laptop_mode = 0
567 vm.legacy_va_layout = 0
568
569 Welcome to fdisk (util-linux 2.33.1).
570 Changes will remain in memory only, until you decide to write them.
571 Be careful before using the write command.
572
573
574 Command (m for help): Selected partition 1
575 Partition 1 has been deleted.
576
577 Command (m for help): Partition type
578 p primary (0 primary, 0 extended, 4 free)
579 e extended (container for logical partitions)
580 Select (default p): Partition number (1-4, default 1): First sector (2048-62333951, default 2048): Last sector, +/-sectors or +/-size{K,M,G,T,P} (8192-62333951, default 62333951): vm.lowmem_reserve_ratio = 32 0 0
581
582 Created a new partition 1 of type 'Linux' and of size 29.4 GiB.
583 Partition #1 contains a ext4 signature.
584
585 Command (m for help): vm.max_map_count = 65530
586
587 The partition table has been altered.
588 Syncing disks.
589
590 vm.min_free_kbytes = 2405
591 vm.mmap_min_addr = 4096
592 vm.mmap_rnd_bits = 8
593 vm.oom_dump_tasks = 1
594 vm.oom_kill_allocating_task = 0
595 vm.overcommit_kbytes = 0
596 New partition table:
597
598 major minor #blocks name
599
600 1 0 4096 ram0
601 1 1 4096 ram1
602 1 2 4096 ram2
603 1 3 4096 ram3
604 179 0 31166976 mmcblk0
605 179 1 30851200 mmcblk0p1
606 254 0 51200 zram0
607 254 1 251696 zram1
608 254 2 251696 zram2
609
610 Now trying to resize ext4 filesystem on /dev/mmcblk0p1 to the limits:
611
612 resize2fs 1.44.5 (15-Dec-2018)
613 vm.overcommit_memory = 0
614 vm.overcommit_ratio = 50
615 vm.page-cluster = 0
616 vm.panic_on_oom = 0
617 vm.percpu_pagelist_fraction = 0
618 vm.stat_interval = 1
619 vm.swappiness = 100
620 vm.user_reserve_kbytes = 15300
621 vm.vfs_cache_pressure = 100
622 vm.watermark_boost_factor = 15000
623 vm.watermark_scale_factor = 10
624LOG 2/2
625 ### ip addr:
626
627 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
628 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
629 inet XXX.XXX.0.1/8 scope host lo
630 valid_lft forever preferred_lft forever
631 inet6 ::1/128 scope host
632 valid_lft forever preferred_lft forever
633 2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
634 link/ether 02:42:60:db:cb:1a brd ff:ff:ff:ff:ff:ff
635 3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
636 link/ether d4:12:43:7a:0b:0c brd ff:ff:ff:ff:ff:ff
637
638 ### partitions:
639
640 major minor #blocks name
641
642 179 0 31166976 mmcblk0
643 179 1 30851200 mmcblk0p1
644 254 0 51200 zram0
645 254 1 251696 zram1
646 254 2 251696 zram2
647
648 ### df:
649
650 udev 177M 0 177M 0% /dev
651 tmpfs 50M 936K 49M 2% /run
652 /dev/mmcblk0p1 3.9G 2.1G 1.7G 56% /
653 tmpfs 246M 0 246M 0% /dev/shm
654 tmpfs 5.0M 4.0K 5.0M 1% /run/lock
655 tmpfs 246M 0 246M 0% /sys/fs/cgroup
656 /dev/zram2 239M 280K 221M 1% /tmp
657 /dev/zram0 49M 1.1M 44M 3% /var/log
658
659 ### lsblk:
660
661 NAME FSTYPE SIZE MOUNTPOINT UUID
662 mmcblk0 29.7G
663 └─mmcblk0p1 ext4 29.4G / 11f5336d-1984-45f5-aeda-57cd5e6a1387
664 zram0 50M /var/log
665 zram2 245.8M /tmp
666
667 ### zramctl:
668
669 NAME ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT
670 /dev/zram2 lzo-rle 245.8M 312K 3.4K 76K 4 /tmp
671 /dev/zram1 lzo-rle 245.8M 4K 74B 4K 4 [SWAP]
672 /dev/zram0 zstd 50M 1.1M 171K 484K 4 /var/log
673
674 ### mtab:
675
676 /dev/mmcblk0p1 / ext4 rw,noatime,nodiratime,errors=remount-ro,commit=600 0 0
677 /dev/mmcblk0p1 /var/log.hdd ext4 rw,noatime,nodiratime,errors=remount-ro,commit=600 0 0
678 /dev/zram0 /var/log ext4 rw,relatime,discard 0 0
679 /dev/zram2 /tmp ext4 rw,nosuid,relatime,discard 0 0
680
681 ### mmc0:aaaa info:
682
683 manfid: 0x000003
684 cid: 035344534333324780da79b636013aa3
685 fwrev: 0x0
686 rca: 0xaaaa
687 csd: 400e00325b590000edc87f800a4040c3
688 ocr: 0x00200000
689 type: SD
690 date: 10/2019
691 hwrev: 0x8
692 dsr: 0x404
693 serial: 0xda79b636
694 Filesystem at /dev/mmcblk0p1 is mounted on /; on-line resizing required
695 old_desc_blocks = 1, new_desc_blocks = 4
696 The filesystem on /dev/mmcblk0p1 is now 7712800 (4k) blocks long.
697
698 erase_size: 512
699 uevent: DRIVER=mmcblk MMC_TYPE=SD MMC_NAME=SC32G MODALIAS=mmc:block
700
701 ### [resize2fs] Start resizing ext4 partition /dev/mmcblk0p1 now
702
703 resize2fs 1.44.5 (15-Dec-2018)
704 ssr: 0000000005000000040090000f051a00000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000
705 The filesystem is already 7712800 (4k) blocks long. Nothing to do!
706
707 scr: 0235804300000000
708 oemid: 0x5344
709 preferred_erase_size: 4194304
710 name: SC32G
711
712 ### Boot system health:
713
714 Time CPU load %cpu %sys %usr %nice %io %irq CPU C.St.
715 22:09:08: 1008MHz 1.00 38% 21% 15% 0% 2% 0% 31.5°C 0/4
716 22:09:08: 1008MHz 1.00 33% 10% 21% 1% 0% 0% 30.9°C 0/4
717 22:09:09: 1008MHz 1.00 62% 31% 20% 3% 7% 0% 31.6°C 0/4
718 22:09:10: 1008MHz 1.00 96% 54% 35% 1% 4% 0% 32.1°C 0/4
719 22:09:11: 1008MHz 1.00 99% 39% 52% 0% 5% 0% 32.2°C 0/4
720
721 ### quick iozone test: 4 1582 3709 8561 7940 7793 1929
722
723 ### [firstrun] Recreated SSH keys (entropy: 3275 3295)
724
725 ### lsusb:
726
727 Bus 002 Device 004: ID 046d:c537 Logitech, Inc.
728 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
729 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
730 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
731
732 /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=musb-hdrc/1p, 480M
733 /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M
734 |__ Port 1: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 12M
735 |__ Port 1: Dev 4, If 1, Class=Human Interface Device, Driver=usbhid, 12M
736 /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M
737
738 ### Installed packages:
739
740 ii armbian-buster-desktop 20.08 all Armbian desktop for Debian buster
741 ii armbian-config 20.08 all Armbian configuration utility
742 ii armbian-firmware 20.08 all Linux firmware
743 ii hostapd 3:2.9-102~armbian20.05.2+1 armhf IEEE 802.11 AP and IEEE 802.1X/WPA/WPA2/EAP Authenticator
744 ii htop 2.2.0-3~armbian5.92+1 armhf interactive processes viewer
745 ii linux-base 4.6 all Linux image base package
746 ii linux-buster-root-current-bananapim2zero 20.08 armhf Armbian tweaks for buster on bananapim2zero (current branch)
747 ii linux-dtb-current-sunxi 20.08 armhf Linux DTB, version 5.7.15-sunxi
748 ii linux-image-current-sunxi 20.08 armhf Linux kernel, version 5.7.15-sunxi
749 ii linux-libc-dev:armhf 4.19.132-1 armhf Linux support headers for userspace development
750 ii linux-u-boot-bananapim2zero-current 20.08 armhf Uboot loader 2020.04
751
752 ### Loaded modules:
753
754 Module Size Used by
755 uhid 16384 1
756 algif_hash 16384 1
757 aes_arm_bs 20480 0
758 crypto_simd 16384 1 aes_arm_bs
759 algif_skcipher 16384 1
760 af_alg 20480 6 algif_hash,algif_skcipher
761 rfcomm 57344 16
762 input_leds 16384 0
763 cmac 16384 3
764 bnep 24576 2
765 snd_soc_hdmi_codec 20480 1
766 hci_uart 61440 0
767 btrtl 20480 1 hci_uart
768 btbcm 16384 1 hci_uart
769 bluetooth 397312 46 btrtl,hci_uart,bnep,btbcm,rfcomm
770 brcmfmac 176128 0
771 brcmutil 16384 1 brcmfmac
772 sun4i_gpadc_iio 16384 0
773 ecdh_generic 16384 2 bluetooth
774 ecc 28672 1 ecdh_generic
775 dw_hdmi_i2s_audio 16384 0
776 dw_hdmi_cec 16384 0
777 cfg80211 462848 1 brcmfmac
778 industrialio 53248 1 sun4i_gpadc_iio
779 sun8i_thermal 16384 0
780 rfkill 20480 7 bluetooth,cfg80211
781 sun8i_ce 24576 1
782 sun8i_di 20480 0
783 crypto_engine 16384 1 sun8i_ce
784 sunxi_cedrus 28672 0
785 evdev 20480 13
786 cpufreq_dt 20480 0
787 uio_pdrv_genirq 16384 0
788 display_connector 20480 0
789 zram 24576 3
790 uio 16384 1 uio_pdrv_genirq
791 usb_f_acm 20480 1
792 u_serial 24576 3 usb_f_acm
793 g_serial 16384 0
794 libcomposite 45056 2 g_serial,usb_f_acm
795 ip_tables 24576 0
796 x_tables 24576 1 ip_tables
797 autofs4 36864 2
798 pwrseq_simple 16384 1
799 sunxi 20480 0
800 phy_generic 20480 2 sunxi
801 gpio_keys 20480 0
802
803 ### nand-sata-install.log:
804
805 Tue 18 Aug 2020 10:36:22 PM UTC: Start nand-sata-install.
806
807 ### Current system health:
808
809 Time CPU load %cpu %sys %usr %nice %io %irq CPU C.St.
810 22:40:25: --- 0.44 7% 1% 5% 0% 0% 0% 62.5°C 0/4
811 22:40:26: --- 0.44 16% 7% 7% 1% 0% 0% 61.6°C 0/4
812 22:40:26: --- 0.44 14% 7% 4% 1% 0% 0% 60.4°C 0/4
813 22:40:27: --- 0.44 14% 7% 5% 1% 0% 0% 60.9°C 0/4
814 22:40:27: --- 0.44 14% 6% 7% 1% 0% 0% 60.8°C 0/4
815 22:40:30: --- 0.48 7% 1% 5% 0% 0% 0% 66.7°C 0/4
816 22:40:31: --- 0.48 59% 3% 55% 1% 0% 0% 62.4°C 0/4
817 22:40:31: --- 0.48 14% 4% 6% 2% 0% 0% 61.9°C 0/4
818 22:40:32: --- 0.48 16% 7% 6% 2% 0% 0% 62.2°C 0/4
819 22:40:32: --- 0.48 16% 7% 7% 1% 0% 0% 61.1°C 0/4
820
821 ### resolv.conf
822
823 -rw-rw-r-- 1 root root 19 Aug 18 22:08 /etc/resolv.conf
824 nameserver XXX.XXX.0.1
825
826 ### Current sysinfo:
827
828 Linux 5.7.15-sunxi (bananapim2zero) 08/18/2020 _armv7l_ (4 CPU)
829
830 avg-cpu: %user %nice %system %iowait %steal %idle
831 5.63 0.01 1.77 0.58 0.00 92.00
832
833 Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
834 ram0 0.00 0.00 0.00 0 0
835 ram1 0.00 0.00 0.00 0 0
836 ram2 0.00 0.00 0.00 0 0
837 ram3 0.00 0.00 0.00 0 0
838 mmcblk0 11.68 340.30 328.65 648837 626612
839 mmcblk0p1 11.54 337.40 328.64 643305 626608
840 zram0 0.52 0.71 1.38 1360 2628
841 zram1 19.99 11.09 68.89 21136 131356
842 zram2 0.49 1.16 0.80 2216 1524
843
844 procs -----------------------memory---------------------- ---swap-- -----io---- -system-- --------cpu--------
845 r b swpd free buff cache si so bi bo in cs us sy id wa st
846 2 0 111104 79816 10528 165924 2 17 85 83 167 254 6 2 92 1 0
847
848 total used free shared buff/cache available
849 Mem: 491Mi 241Mi 77Mi 5.0Mi 172Mi 231Mi
850 Swap: 245Mi 108Mi 137Mi
851
852 NAME ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT
853 /dev/zram2 lzo-rle 245.8M 456K 31.8K 172K 4 /tmp
854 /dev/zram1 lzo-rle 245.8M 108M 41.3M 43.5M 4 [SWAP]
855 /dev/zram0 zstd 50M 1.5M 280.9K 612K 4 /var/log
856
857 22:40:33 up 31 min, 1 user, load average: 0.44, 0.61, 0.45
858
859 [ 2.630105] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00
860 [ 2.630455] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
861 [ 2.630466] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
862 [ 2.630472] usb usb1: Product: EHCI Host Controller
863 [ 2.630479] usb usb1: Manufacturer: Linux 5.7.15-sunxi ehci_hcd
864 [ 2.630484] usb usb1: SerialNumber: 1c1a000.usb
865 [ 2.631137] hub 1-0:1.0: USB hub found
866 [ 2.631185] hub 1-0:1.0: 1 port detected
867 [ 2.631739] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
868 [ 2.631762] ohci-platform: OHCI generic platform driver
869 [ 2.632013] ohci-platform 1c1a400.usb: Generic Platform OHCI controller
870 [ 2.632041] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2
871 [ 2.632340] ohci-platform 1c1a400.usb: irq 29, io mem 0x01c1a400
872 [ 2.694323] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.07
873 [ 2.694332] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
874 [ 2.694338] usb usb2: Product: Generic Platform OHCI controller
875 [ 2.694345] usb usb2: Manufacturer: Linux 5.7.15-sunxi ohci_hcd
876 [ 2.694351] usb usb2: SerialNumber: 1c1a400.usb
877 [ 2.694928] hub 2-0:1.0: USB hub found
878 [ 2.694970] hub 2-0:1.0: 1 port detected
879 [ 2.695892] usbcore: registered new interface driver usb-storage
880 [ 2.696946] sun6i-rtc 1f00000.rtc: registered as rtc0
881 [ 2.696994] sun6i-rtc 1f00000.rtc: setting system clock to 1970-01-01T00:00:06 UTC (6)
882 [ 2.697000] sun6i-rtc 1f00000.rtc: RTC enabled
883 [ 2.697296] i2c /dev entries driver
884 [ 2.699158] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
885 [ 2.699663] sun8i-h3-pinctrl 1c20800.pinctrl: supply vcc-pf not found, using dummy regulator
886 [ 2.700573] sunxi-mmc 1c0f000.mmc: Got CD GPIO
887 [ 2.725943] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB
888 [ 2.727935] sun8i-h3-r-pinctrl 1f02c00.pinctrl: supply vcc-pl not found, using dummy regulator
889 [ 2.728693] ledtrig-cpu: registered to indicate activity on CPUs
890 [ 2.728766] hid: raw HID events driver (C) Jiri Kosina
891 [ 2.728925] usbcore: registered new interface driver usbhid
892 [ 2.728928] usbhid: USB HID core driver
893 [ 2.733903] Initializing XFRM netlink socket
894 [ 2.734593] NET: Registered protocol family 10
895 [ 2.765171] mmc0: host does not support reading read-only switch, assuming write-enable
896 [ 2.768111] mmc0: new high speed SDHC card at address aaaa
897 [ 2.770579] mmcblk0: mmc0:aaaa SC32G 29.7 GiB
898 [ 2.777536] mmcblk0: p1
899 [ 2.789570] Segment Routing with IPv6
900 [ 2.789705] NET: Registered protocol family 17
901 [ 2.789743] NET: Registered protocol family 15
902 [ 2.789836] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
903 [ 2.790007] 8021q: 802.1Q VLAN Support v1.8
904 [ 2.790131] Key type dns_resolver registered
905 [ 2.790590] Registering SWP/SWPB emulation handler
906 [ 2.791029] registered taskstats version 1
907 [ 2.791033] Loading compiled-in X.509 certificates
908 [ 2.797784] Loaded X.509 cert 'Build time autogenerated kernel key: c1ec3b379cee4b9726f9c9872d095050619fd454'
909 [ 2.798005] zswap: loaded using pool lzo/zbud
910 [ 2.798754] Key type ._fscrypt registered
911 [ 2.798760] Key type .fscrypt registered
912 [ 2.798763] Key type fscrypt-provisioning registered
913 [ 2.808173] Btrfs loaded, crc32c=crc32c-generic
914 [ 2.856669] Key type big_key registered
915 [ 2.880750] Key type encrypted registered
916 [ 2.880772] AppArmor: AppArmor sha1 policy hashing enabled
917 [ 2.899125] of_cfs_init
918 [ 2.899298] of_cfs_init: OK
919 [ 2.899483] ALSA device list:
920 [ 2.899491] No soundcards found.
921 [ 2.903616] Freeing unused kernel memory: 1024K
922 [ 2.922353] Run /init as init process
923 [ 2.922363] with arguments:
924 [ 2.922367] /init
925 [ 2.922370] with environment:
926 [ 2.922374] HOME=/
927 [ 2.922377] TERM=linux
928 [ 2.922381] ubootpart=4b2c94d6-01
929 [ 2.922384] ubootsource=mmc
930 [ 2.922388] sunxi_ve_mem_reserve=0
931 [ 2.922391] sunxi_g2d_mem_reserve=0
932 [ 2.922394] sunxi_fb_mem_reserve=16
933 [ 2.922397] cgroup_enable=memory
934 [ 2.922937] process '/usr/bin/sh' started with executable stack
935 [ 3.312002] input: gpio_keys as /devices/platform/gpio_keys/input/input0
936 [ 3.390832] usb_phy_generic usb_phy_generic.3.auto: supply vcc not found, using dummy regulator
937 [ 3.392391] musb-hdrc musb-hdrc.4.auto: MUSB HDRC host driver
938 [ 3.392430] musb-hdrc musb-hdrc.4.auto: new USB bus registered, assigned bus number 3
939 [ 3.393071] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
940 [ 3.393093] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
941 [ 3.393100] usb usb3: Product: MUSB HDRC host driver
942 [ 3.393107] usb usb3: Manufacturer: Linux 5.7.15-sunxi musb-hcd
943 [ 3.393113] usb usb3: SerialNumber: musb-hdrc.4.auto
944 [ 3.393972] hub 3-0:1.0: USB hub found
945 [ 3.394044] hub 3-0:1.0: 1 port detected
946 [ 3.396865] phy id_det change to host
947 [ 3.442685] sunxi-mmc 1c10000.mmc: allocated mmc-pwrseq
948 [ 3.466192] sunxi-mmc 1c10000.mmc: initialized, max. request size: 16384 KB
949 [ 3.496773] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
950 [ 3.498472] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
951 [ 3.501932] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
952 [ 3.504948] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
953 [ 3.508956] mmc1: queuing unknown CIS tuple 0x81 (9 bytes)
954 [ 3.598505] mmc1: new high speed SDIO card at address 0001
955 [ 3.949113] EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null)
956 [ 4.681746] systemd[1]: System time before build time, advancing clock.
957 [ 4.706954] systemd[1]: Inserted module 'autofs4'
958 [ 4.781922] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
959 [ 4.782790] systemd[1]: Detected architecture arm.
960 [ 4.820848] systemd[1]: Set hostname to <bananapim2zero>.
961 [ 5.420790] systemd[1]: /etc/systemd/system/[email protected]/override.conf:5: Unknown lvalue 'After' in section 'Service', ignoring
962 [ 5.428595] systemd[1]: /etc/systemd/system/[email protected]/override.conf:5: Unknown lvalue 'After' in section 'Service', ignoring
963 [ 5.435537] systemd[1]: /etc/systemd/system/[email protected]/override.conf:5: Unknown lvalue 'After' in section 'Service', ignoring
964 [ 5.565875] random: systemd: uninitialized urandom read (16 bytes read)
965 [ 5.582329] random: systemd: uninitialized urandom read (16 bytes read)
966 [ 5.582450] systemd[1]: Reached target Remote File Systems.
967 [ 5.583799] random: systemd: uninitialized urandom read (16 bytes read)
968 [ 5.584725] systemd[1]: Listening on udev Control Socket.
969 [ 5.585646] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
970 [ 5.591526] systemd[1]: Created slice system-serial-getty.slice.
971 [ 5.792711] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro
972 [ 5.937404] g_serial gadget: Gadget Serial v2.4
973 [ 5.937417] g_serial gadget: g_serial ready
974 [ 7.040227] zram: Added device: zram0
975 [ 7.041085] zram: Added device: zram1
976 [ 7.041678] zram: Added device: zram2
977 [ 7.049391] core: _opp_supported_by_regulators: OPP minuV: 1320000 maxuV: 1320000, not supported by regulator
978 [ 7.049412] cpu cpu0: _opp_add: OPP not supported by regulators (1104000000)
979 [ 7.049531] core: _opp_supported_by_regulators: OPP minuV: 1320000 maxuV: 1320000, not supported by regulator
980 [ 7.049539] cpu cpu0: _opp_add: OPP not supported by regulators (1200000000)
981 [ 7.049718] core: _opp_supported_by_regulators: OPP minuV: 1340000 maxuV: 1340000, not supported by regulator
982 [ 7.049728] cpu cpu0: _opp_add: OPP not supported by regulators (1296000000)
983 [ 7.049826] core: _opp_supported_by_regulators: OPP minuV: 1400000 maxuV: 1400000, not supported by regulator
984 [ 7.049834] cpu cpu0: _opp_add: OPP not supported by regulators (1368000000)
985 [ 7.062333] thermal thermal_zone0: binding zone cpu_thermal with cdev thermal-cpufreq-0 failed:-22
986 [ 7.204345] sunxi_cedrus: module is from the staging directory, the quality is unknown, you have been warned.
987 [ 7.225157] zram1: detected capacity change from 0 to 257736704
988 [ 7.250290] cedrus 1c0e000.video-codec: Device registered as /dev/video0
989 [ 7.250609] sun8i-di 1400000.deinterlace: Device registered as /dev/video1
990 [ 7.271167] sun8i-ce 1c15000.crypto: Set mod clock to 50000000 (50 Mhz) from 24000000 (24 Mhz)
991 [ 7.277321] sun8i-ce 1c15000.crypto: will run requests pump with realtime priority
992 [ 7.282612] sun8i-ce 1c15000.crypto: will run requests pump with realtime priority
993 [ 7.284157] sun8i-ce 1c15000.crypto: will run requests pump with realtime priority
994 [ 7.284763] sun8i-ce 1c15000.crypto: will run requests pump with realtime priority
995 [ 7.285013] sun8i-ce 1c15000.crypto: Register cbc(aes)
996 [ 7.285366] sun8i-ce 1c15000.crypto: Register ecb(aes)
997 [ 7.285622] sun8i-ce 1c15000.crypto: Register cbc(des3_ede)
998 [ 7.285867] sun8i-ce 1c15000.crypto: Register ecb(des3_ede)
999 [ 7.286217] sun8i-ce 1c15000.crypto: CryptoEngine Die ID 1
1000 [ 7.592853] cfg80211: Loading compiled-in X.509 certificates for regulatory database
1001 [ 7.621057] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
1002 [ 7.629682] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
1003 [ 7.629736] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
1004 [ 7.773036] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
1005 [ 7.780191] Bluetooth: Core ver 2.22
1006 [ 7.780304] NET: Registered protocol family 31
1007 [ 7.780308] Bluetooth: HCI device and connection manager initialized
1008 [ 7.780336] Bluetooth: HCI socket layer initialized
1009 [ 7.780348] Bluetooth: L2CAP socket layer initialized
1010 [ 7.780373] Bluetooth: SCO socket layer initialized
1011 [ 7.811043] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.sinovoip,bpi-m2-zero.txt failed with error -2
1012 [ 7.811061] brcmfmac mmc1:0001:1: Falling back to sysfs fallback for: brcm/brcmfmac43430-sdio.sinovoip,bpi-m2-zero.txt
1013 [ 7.877831] Bluetooth: HCI UART driver ver 2.3
1014 [ 7.877850] Bluetooth: HCI UART protocol H4 registered
1015 [ 7.877855] Bluetooth: HCI UART protocol BCSP registered
1016 [ 7.877992] Bluetooth: HCI UART protocol LL registered
1017 [ 7.877999] Bluetooth: HCI UART protocol ATH3K registered
1018 [ 7.878055] Bluetooth: HCI UART protocol Three-wire (H5) registered
1019 [ 7.878656] Bluetooth: HCI UART protocol Broadcom registered
1020 [ 8.097833] cfg80211: failed to load regulatory.db
1021 [ 8.100266] asoc-simple-card hdmi-sound: i2s-hifi <-> 1c22800.i2s mapping ok
1022 [ 8.234387] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
1023 [ 8.237325] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-11), device may have limited channels available
1024 [ 8.249711] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Mar 30 2016 11:30:56 version 7.45.77.h8.4 FWID 01-ee8a6268
1025 [ 8.251419] Bluetooth: hci0: BCM: chip id 94
1026 [ 8.254225] Bluetooth: hci0: BCM: features 0x2e
1027 [ 8.277934] Bluetooth: hci0: BCM43430A1
1028 [ 8.277992] Bluetooth: hci0: BCM43430A1 (001.002.009) build 0000
1029 [ 8.391235] Adding 251692k swap on /dev/zram1. Priority:5 extents:1 across:251692k SSFS
1030 [ 8.654797] zram0: detected capacity change from 0 to 52428800
1031 [ 10.746666] zram2: detected capacity change from 0 to 257736704
1032 [ 11.812715] Bluetooth: hci0: BCM43430A1 (001.002.009) build 0106
1033 [ 12.832503] EXT4-fs (zram2): mounted filesystem without journal. Opts: discard
1034 [ 12.832562] ext4 filesystem being mounted at /tmp supports timestamps until 2038 (0x7fffffff)
1035 [ 12.878659] systemd[1]: Started Armbian ZRAM config.
1036 [ 12.897133] systemd[1]: Starting Armbian memory supported logging...
1037 [ 13.046795] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard
1038 [ 13.046857] ext4 filesystem being mounted at /var/log supports timestamps until 2038 (0x7fffffff)
1039 [ 13.681516] systemd[1]: systemd-rfkill.service: Succeeded.
1040 [ 17.866502] systemd[1]: Started Armbian memory supported logging.
1041 [ 17.883998] systemd[1]: Starting Journal Service...
1042 [ 18.144055] systemd[1]: Started Journal Service.
1043 [ 18.242500] systemd-journald[554]: Received request to flush runtime journal from PID 1
1044 [ 20.140662] EXT4-fs (mmcblk0p1): resizing filesystem from 680960 to 7712800 blocks
1045 [ 20.219198] random: crng init done
1046 [ 20.219226] random: 7 urandom warning(s) missed due to ratelimiting
1047 [ 21.019963] EXT4-fs (mmcblk0p1): resized filesystem to 7712800
1048 [ 23.288108] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
1049 [ 23.288119] Bluetooth: BNEP filters: protocol multicast
1050 [ 23.288152] Bluetooth: BNEP socket layer initialized
1051 [ 25.682170] dwmac-sun8i 1c30000.ethernet eth0: PHY [0.1:01] driver [Generic PHY] (irq=POLL)
1052 [ 25.687575] dwmac-sun8i 1c30000.ethernet eth0: No Safety Features support found
1053 [ 25.687602] dwmac-sun8i 1c30000.ethernet eth0: No MAC Management Counters available
1054 [ 25.687614] dwmac-sun8i 1c30000.ethernet eth0: PTP not supported by HW
1055 [ 25.687634] dwmac-sun8i 1c30000.ethernet eth0: configuring for phy/mii link mode
1056 [ 33.782139] vcc3v0: disabling
1057 [ 33.782155] vcc5v0: disabling
1058 [ 66.362346] usb 2-1: new full-speed USB device number 2 using ohci-platform
1059 [ 66.599290] usb 2-1: New USB device found, idVendor=046d, idProduct=c53d, bcdDevice=43.01
1060 [ 66.599304] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
1061 [ 66.599312] usb 2-1: Product: USB Receiver
1062 [ 66.599318] usb 2-1: Manufacturer: Logitech
1063 [ 66.618413] input: Logitech USB Receiver as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.0/0003:046D:C53D.0001/input/input1
1064 [ 66.678778] hid-generic 0003:046D:C53D.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-1c1a400.usb-1/input0
1065 [ 66.690995] input: Logitech USB Receiver Mouse as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C53D.0002/input/input2
1066 [ 66.691520] input: Logitech USB Receiver Consumer Control as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C53D.0002/input/input3
1067 [ 66.750701] input: Logitech USB Receiver System Control as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C53D.0002/input/input4
1068 [ 66.751344] hid-generic 0003:046D:C53D.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-1c1a400.usb-1/input1
1069 [ 66.763656] hid-generic 0003:046D:C53D.0003: hiddev1,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-1c1a400.usb-1/input2
1070 [ 124.073774] usb 2-1: USB disconnect, device number 2
1071 [ 128.719605] broken atomic modeset userspace detected, disabling atomic
1072 [ 136.322282] Bluetooth: RFCOMM TTY layer initialized
1073 [ 136.322331] Bluetooth: RFCOMM socket layer initialized
1074 [ 136.322412] Bluetooth: RFCOMM ver 1.11
1075 [ 763.666147] usb 2-1: new full-speed USB device number 3 using ohci-platform
1076 [ 763.899213] usb 2-1: New USB device found, idVendor=046d, idProduct=c53d, bcdDevice=43.01
1077 [ 763.899235] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
1078 [ 763.899250] usb 2-1: Product: USB Receiver
1079 [ 763.899262] usb 2-1: Manufacturer: Logitech
1080 [ 763.915319] input: Logitech USB Receiver as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.0/0003:046D:C53D.0004/input/input6
1081 [ 763.976100] hid-generic 0003:046D:C53D.0004: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-1c1a400.usb-1/input0
1082 [ 763.992245] input: Logitech USB Receiver Mouse as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C53D.0005/input/input7
1083 [ 763.993148] input: Logitech USB Receiver Consumer Control as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C53D.0005/input/input8
1084 [ 764.050912] input: Logitech USB Receiver System Control as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C53D.0005/input/input9
1085 [ 764.051908] hid-generic 0003:046D:C53D.0005: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-1c1a400.usb-1/input1
1086 [ 764.063106] hid-generic 0003:046D:C53D.0006: hiddev1,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-1c1a400.usb-1/input2
1087 [ 773.072861] usb 2-1: USB disconnect, device number 3
1088 [ 1045.646144] usb 2-1: new full-speed USB device number 4 using ohci-platform
1089 [ 1045.879207] usb 2-1: New USB device found, idVendor=046d, idProduct=c537, bcdDevice=34.00
1090 [ 1045.879229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
1091 [ 1045.879243] usb 2-1: Product: USB Receiver
1092 [ 1045.879255] usb 2-1: Manufacturer: Logitech
1093 [ 1045.891642] input: Logitech USB Receiver as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.0/0003:046D:C537.0007/input/input11
1094 [ 1045.892527] hid-generic 0003:046D:C537.0007: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-1c1a400.usb-1/input0
1095 [ 1045.905754] input: Logitech USB Receiver Keyboard as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C537.0008/input/input12
1096 [ 1045.963110] input: Logitech USB Receiver Consumer Control as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C537.0008/input/input13
1097 [ 1045.963739] input: Logitech USB Receiver System Control as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C537.0008/input/input14
1098 [ 1045.964389] input: Logitech USB Receiver as /devices/platform/soc/1c1a400.usb/usb2/2-1/2-1:1.1/0003:046D:C537.0008/input/input17
1099 [ 1045.965346] hid-generic 0003:046D:C537.0008: input,hiddev0,hidraw1: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-1c1a400.usb-1/input1
1100 [ 1128.319436] NET: Registered protocol family 38
1101 [ 1128.392440] sun8i-ce 1c15000.crypto: Fallback for ecb-aes-sun8i-ce is ecb(aes-generic)
1102 [ 1135.702584] input: G613 Keyboard as /devices/virtual/misc/uhid/0005:046D:B34F.0009/input/input18
1103 [ 1135.704283] input: G613 Consumer Control as /devices/virtual/misc/uhid/0005:046D:B34F.0009/input/input19
1104 [ 1135.705061] input: G613 System Control as /devices/virtual/misc/uhid/0005:046D:B34F.0009/input/input20
1105 [ 1135.705665] hid-generic 0005:046D:B34F.0009: input,hidraw2: BLUETOOTH HID v0.21 Keyboard [G613] on D4:12:43:7A:0B:0D
1106 [ 1341.579154] sun8i-ce 1c15000.crypto: Fallback for ecb-aes-sun8i-ce is ecb(aes-generic)
1107 [ 1608.824817] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
1108 [ 1816.421782] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
1109
1110
1111 vm.admin_reserve_kbytes = 8192
1112 vm.block_dump = 0
1113 vm.compact_unevictable_allowed = 1
1114 vm.dirty_background_bytes = 0
1115 vm.dirty_background_ratio = 10
1116 vm.dirty_bytes = 0
1117 vm.dirty_expire_centisecs = 3000
1118 vm.dirty_ratio = 20
1119 vm.dirtytime_expire_seconds = 43200
1120 vm.dirty_writeback_centisecs = 500
1121 vm.extfrag_threshold = 500
1122 vm.highmem_is_dirtyable = 0
1123 vm.laptop_mode = 0
1124 vm.legacy_va_layout = 0
1125 vm.lowmem_reserve_ratio = 32 0 0
1126 vm.max_map_count = 65530
1127 vm.min_free_kbytes = 2405
1128 vm.mmap_min_addr = 4096
1129 vm.oom_dump_tasks = 1
1130 vm.oom_kill_allocating_task = 0
1131 vm.overcommit_kbytes = 0
1132 vm.overcommit_memory = 0
1133 vm.overcommit_ratio = 50
1134 vm.page-cluster = 0
1135 vm.panic_on_oom = 0
1136 vm.percpu_pagelist_fraction = 0
1137 vm.stat_interval = 1
1138 vm.swappiness = 100
1139 vm.user_reserve_kbytes = 15300
1140 vm.vfs_cache_pressure = 100
1141 vm.watermark_boost_factor = 15000
1142 vm.watermark_scale_factor = 10
1143
1144 ### interrupts:
1145 CPU0 CPU1 CPU2 CPU3
1146 17: 0 0 0 0 GICv2 50 Level timer@1c20c00
1147 18: 0 0 0 0 GICv2 29 Level arch_timer
1148 19: 63576 66523 60996 65922 GICv2 30 Level arch_timer
1149 22: 235 0 0 0 GICv2 82 Level 1c02000.dma-controller
1150 23: 3327 0 0 0 GICv2 118 Level 1c0c000.lcd-controller
1151 24: 519450 0 0 0 GICv2 92 Level sunxi-mmc
1152 25: 9540 0 0 0 GICv2 93 Level sunxi-mmc
1153 27: 0 0 0 0 GICv2 103 Level musb-hdrc.4.auto
1154 28: 8 0 0 0 GICv2 104 Level ehci_hcd:usb1
1155 29: 27918 0 0 0 GICv2 105 Level ohci_hcd:usb2
1156 33: 0 0 0 0 GICv2 114 Level eth0
1157 36: 131 0 0 0 GICv2 32 Level ttyS0
1158 37: 3959 0 0 0 GICv2 33 Level ttyS1
1159 38: 1286 0 0 0 GICv2 120 Level 1ee0000.hdmi, dw-hdmi-cec
1160 39: 0 0 0 0 sun6i-r-intc 8 Level 1f00000.rtc
1161 42: 0 0 0 0 GICv2 125 Level 1400000.deinterlace
1162 43: 0 0 0 0 GICv2 90 Level 1c0e000.video-codec
1163 44: 0 0 0 0 GICv2 126 Level sun8i-ce-ns
1164 52: 7606 0 0 0 GICv2 63 Level ths
1165 53: 0 0 0 0 GICv2 152 Level arm-pmu
1166 54: 0 0 0 0 GICv2 153 Level arm-pmu
1167 55: 0 0 0 0 GICv2 154 Level arm-pmu
1168 56: 0 0 0 0 GICv2 155 Level arm-pmu
1169 99: 896 0 0 0 sunxi_pio_level 42 Level brcmf_oob_intr
1170 100: 737 0 0 0 sunxi_pio_edge 43 Edge host_wake
1171 124: 1 0 0 0 sunxi_pio_edge 3 Edge power
1172 127: 0 0 0 0 sunxi_pio_edge 6 Edge usb0-id-det
1173 IPI0: 0 0 0 0 CPU wakeup interrupts
1174 IPI1: 0 0 0 0 Timer broadcast interrupts
1175 IPI2: 75125 140671 117614 97908 Rescheduling interrupts
1176 IPI3: 536 471 684 406 Function call interrupts
1177 IPI4: 0 0 0 0 CPU stop interrupts
1178 IPI5: 3380 596 695 1267 IRQ work interrupts
1179 IPI6: 0 0 0 0 completion interrupts
1180 Err: 0
Please upload the whole output above to an online pasteboard service
and provide the URL in the forum where you have been asked for this.Sorry for amount of posts but I try too keep track of 2 separate threads. Also there is maximum amount of characters per post etc Thanks everyone for help!
Never seen this before - it must be something new. Try if this has any effects - add / toggle:
Section "Device"
Identifier "Default Device"
Option "AccelMethod" "none"
EndSection
to /etc/X11/xorg.conf.d/01-armbian-defaults.conf and restart desktop or just reboot.
No change for now 
Do U think that Wayland may help?
Wayland - no. But no 3D acceleration might … I don’t have this particular board, but a dozens of H3/H2 based which should be the same. Sadly I couldn’t find time to test yet.