Apparently Kobol team recommended to stay off the new kernels and to use their recommended ones. The problem is that every few days I get the Red System error led flashing and the box is not reachable so I have to force restart it so I can have access to it again
so far I get this :
while seeing the dmessages I get :
[ 0.017590] ARM_SMCCC_ARCH_WORKAROUND_1 missing from firmware
[ 2.656869] Serial: AMBA driver
[ 2.658516] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 2.670600] loop: module loaded
[ 3.034951] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 3.040546] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 3.040753] pci 0000:01:00.0: [197b:0585] type 00 class 0x010601
[ 3.040874] pci 0000:01:00.0: reg 0x10: initial BAR value 0x00000000 invalid
[ 3.040882] pci 0000:01:00.0: reg 0x10: [io size 0x0080]
[ 3.040917] pci 0000:01:00.0: reg 0x14: initial BAR value 0x00000000 invalid
[ 3.040925] pci 0000:01:00.0: reg 0x14: [io size 0x0080]
[ 3.040959] pci 0000:01:00.0: reg 0x18: initial BAR value 0x00000000 invalid
[ 3.040966] pci 0000:01:00.0: reg 0x18: [io size 0x0080]
[ 3.041000] pci 0000:01:00.0: reg 0x1c: initial BAR value 0x00000000 invalid
[ 3.041007] pci 0000:01:00.0: reg 0x1c: [io size 0x0080]
[ 3.041041] pci 0000:01:00.0: reg 0x20: initial BAR value 0x00000000 invalid
[ 3.041048] pci 0000:01:00.0: reg 0x20: [io size 0x0080]
[ 3.041083] pci 0000:01:00.0: reg 0x24: [mem 0x00000000-0x00001fff]
[ 3.041118] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[ 3.041156] pci 0000:01:00.0: Max Payload Size set to 256 (was 128, max 512
[ 3.047177] pci_bus 0000:01: busn_res: [bus 01-1f] end is updated to 01
[ 3.047208] pci 0000:00:00.0: BAR 14: assigned [mem 0xfa000000-0xfa0fffff]
[ 3.047232] pci 0000:01:00.0: BAR 6: assigned [mem 0xfa000000-0xfa00ffff pref]
[ 3.047242] pci 0000:01:00.0: BAR 5: assigned [mem 0xfa010000-0xfa011fff]
[ 3.047262] pci 0000:01:00.0: BAR 0: no space for [io size 0x0080]
[ 3.047270] pci 0000:01:00.0: BAR 0: failed to assign [io size 0x0080]
[ 3.047278] pci 0000:01:00.0: BAR 1: no space for [io size 0x0080]
[ 3.047285] pci 0000:01:00.0: BAR 1: failed to assign [io size 0x0080]
[ 3.047292] pci 0000:01:00.0: BAR 2: no space for [io size 0x0080]
[ 3.047299] pci 0000:01:00.0: BAR 2: failed to assign [io size 0x0080]
[ 3.047306] pci 0000:01:00.0: BAR 3: no space for [io size 0x0080]
[ 3.047313] pci 0000:01:00.0: BAR 3: failed to assign [io size 0x0080]
[ 3.047320] pci 0000:01:00.0: BAR 4: no space for [io size 0x0080]
[ 3.047327] pci 0000:01:00.0: BAR 4: failed to assign [io size 0x0080]
[ 3.047338] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 9.989921] input: adc-keys as /devices/platform/adc-keys/input/input1
[ 10.059999] rk_gmac-dwmac fe300000.ethernet: IRQ eth_wake_irq not found
[ 10.060011] rk_gmac-dwmac fe300000.ethernet: IRQ eth_lpi not found
[ 10.060164] rk_gmac-dwmac fe300000.ethernet: PTP uses main clock
[ 10.060327] rk_gmac-dwmac fe300000.ethernet: clock input or output? (input).
[ 10.060339] rk_gmac-dwmac fe300000.ethernet: TX delay(0x28).
[ 10.060349] rk_gmac-dwmac fe300000.ethernet: RX delay(0x20).
[ 10.060364] rk_gmac-dwmac fe300000.ethernet: integrated PHY? (no).
[ 10.060450] rk_gmac-dwmac fe300000.ethernet: cannot get clock clk_mac_speed
[ 10.060458] rk_gmac-dwmac fe300000.ethernet: clock input from PHY
[ 10.065534] rk_gmac-dwmac fe300000.ethernet: init for RGMII
11.571344] dw-apb-uart ff1a0000.serial: forbid DMA for kernel console
[ 13.327166] usb 2-1.4: reset SuperSpeed Gen 1 USB device number 3 using xhci-hcd
[ 13.730681] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: user_xattr,acl
[ 13.875498] zram: Added device: zram0
[ 13.876283] zram: Added device: zram1
[ 13.876953] zram: Added device: zram2
[ 13.916911] zram1: detected capacity change from 0 to 1992331264
[ 14.049513] cdn-dp fec00000.dp: Direct firmware load for rockchip/dptx.bin failed with error -2
[ 14.049764] rockchip-drm display-subsystem: [drm] Cannot find any crtc or sizes
[ 14.977397] Adding 1945632k swap on /dev/zram1. Priority:5 extents:1 across:1945632k SSFS
[ 15.109777] zram0: detected capacity change from 0 to 52428800
[ 16.065460] cdn-dp fec00000.dp: Direct firmware load for rockchip/dptx.bin failed with error -2
[ 17.158086] systemd[1]: Started Armbian ZRAM config.
[ 17.163966] systemd[1]: Starting Armbian memory supported logging...
[ 17.224816] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard
[ 17.224855] ext4 filesystem being mounted at /var/log supports timestamps until 2038 (0x7fffffff)
[ 19.275437] systemd[1]: Started Armbian memory supported logging.
[ 19.280814] systemd[1]: Starting Journal Service...
[ 19.430698] systemd[1]: Started Journal Service.
[ 19.478887] systemd-journald[727]: Received request to flush runtime journal from PID 1
[ 19.603930] random: crng init done
[ 19.603939] random: 7 urandom warning(s) missed due to ratelimiting
[ 19.852787] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 19.857488] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 19.858097] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 19.858111] cfg80211: failed to load regulatory.db
[ 19.928741] rk_gmac-dwmac fe300000.ethernet eth0: PHY [stmmac-0:00] driver [RTL8211F Gigabit Ethernet] (irq=POLL)
[ 19.934085] rk_gmac-dwmac fe300000.ethernet eth0: No Safety Features support found
[ 19.934109] rk_gmac-dwmac fe300000.ethernet eth0: PTP not supported by HW
[ 19.934122] rk_gmac-dwmac fe300000.ethernet eth0: configuring for phy/rgmii link mode
[ 20.112591] r8152 2-1.4:1.0 eth1: carrier on
[ 20.193411] cdn-dp fec00000.dp: Direct firmware load for rockchip/dptx.bin failed with error -2
[ 21.368123] NFSD: Using UMH upcall client tracking operations.
[ 21.368136] NFSD: starting 90-second grace period (net f00000a1)
[ 13.462038] r8152 2-1.4:1.0 (unnamed net_device) (uninitialized): netif_napi_add() called with weight 256
and many many others. I don't see network activity as well on the front panel, is that pending as well ? It would be nice to have something functional that does not crash . Is this a hardware issue or just software issue ?
Running your image 5.8.14-rockchip64 #20.08.10 SMP PREEMPT Tue Oct 13 16:58:01 CEST 2020 aarch64 GNU/Linux