aproxityloq

An addition: The manual network settings are not working on boot with the same error about failed to reset the dma, but it works after restarting network using: netplan apply Manually after the boot. The log of netplan apply: Apr 21 10:08:42 nanopi-m6 systemd-timesyncd[634]: Network configuration changed, trying to establish connection. Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: /etc/systemd/network/00-armbian-readme.network:8: Not a valid hardware address, ignoring: NONE.ABCD.NONE Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: /etc/systemd/network/00-armbian-readme.network:8: Not a valid hardware address, ignoring: # Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: /etc/systemd/network/00-armbian-readme.network:8: Not a valid hardware address, ignoring: Will Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: /etc/systemd/network/00-armbian-readme.network:8: Not a valid hardware address, ignoring: never Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: /etc/systemd/network/00-armbian-readme.network:8: Not a valid hardware address, ignoring: match Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: /etc/systemd/network/00-armbian-readme.network:8: Not a valid hardware address, ignoring: with Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: /etc/systemd/network/00-armbian-readme.network:8: Not a valid hardware address, ignoring: anything Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: /etc/systemd/network/00-armbian-readme.network: No valid settings found in the [Match] section, ignoring file. To match all interfaces, add Name=* in the [Match] section. Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: lan: Reconfiguring with /run/systemd/network/10-netplan-lan.network. Apr 21 10:08:42 nanopi-m6 kernel: rk_gmac-dwmac fe1c0000.ethernet lan: Register MEM_TYPE_PAGE_POOL RxQ-0 Apr 21 10:08:42 nanopi-m6 kernel: phy_rtl8211f_led_fixup in Apr 21 10:08:42 nanopi-m6 kernel: phy_rtl8211f_led_fixup in val=0x0000 Apr 21 10:08:42 nanopi-m6 kernel: rk_gmac-dwmac fe1c0000.ethernet lan: PHY [stmmac-1:01] driver [RTL8211F Gigabit Ethernet] (irq=POLL) Apr 21 10:08:42 nanopi-m6 kernel: dwmac4: Master AXI performs any burst length Apr 21 10:08:42 nanopi-m6 kernel: rk_gmac-dwmac fe1c0000.ethernet lan: No Safety Features support found Apr 21 10:08:42 nanopi-m6 kernel: rk_gmac-dwmac fe1c0000.ethernet lan: IEEE 1588-2008 Advanced Timestamp supported Apr 21 10:08:42 nanopi-m6 kernel: rk_gmac-dwmac fe1c0000.ethernet lan: registered PTP clock Apr 21 10:08:42 nanopi-m6 kernel: rk_gmac-dwmac fe1c0000.ethernet lan: FPE workqueue start Apr 21 10:08:42 nanopi-m6 kernel: rk_gmac-dwmac fe1c0000.ethernet lan: configuring for phy/rgmii-rxid link mode Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: enxXXXXXXXXXXXX: Reconfiguring with /run/systemd/network/10-netplan-all-eth-interfaces.network. Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: enxXXXXXXXXXXXX: DHCP lease lost Apr 21 10:08:42 nanopi-m6 dbus-daemon[697]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.2' (uid=998 pid=442 comm="/lib/systemd/systemd-networkd") Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: enxXXXXXXXXXXXX: DHCPv6 lease lost Apr 21 10:08:42 nanopi-m6 systemd[1]: Starting systemd-hostnamed.service - Hostname Service... Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: lan: Link UP Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: lan: Configuring with /run/systemd/network/10-netplan-lan.network. Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: enxXXXXXXXXXXXX: Configuring with /run/systemd/network/10-netplan-all-eth-interfaces.network. Apr 21 10:08:42 nanopi-m6 systemd[1]: netplan-ovs-cleanup.service - OpenVSwitch configuration for cleanup was skipped because of an unmet condition check (ConditionFileIsExecutable=/usr/bin/ovs-vsctl). Apr 21 10:08:42 nanopi-m6 dbus-daemon[697]: [system] Successfully activated service 'org.freedesktop.hostname1' Apr 21 10:08:42 nanopi-m6 systemd[1]: Started systemd-hostnamed.service - Hostname Service. Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: Could not set hostname: Access denied Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: enxXXXXXXXXXXXX: DHCPv4 address 10.42.0.11/24, gateway 10.42.0.1 acquired from 10.42.0.1 Apr 21 10:08:42 nanopi-m6 systemd-networkd[442]: Could not set hostname: Access denied Apr 21 10:08:44 nanopi-m6 systemd-resolved[633]: Using degraded feature set UDP instead of UDP+EDNS0 for DNS server 10.42.0.1. Apr 21 10:08:46 nanopi-m6 systemd-networkd[442]: lan: Gained carrier Apr 21 10:08:46 nanopi-m6 kernel: rk_gmac-dwmac fe1c0000.ethernet lan: Link is Up - 1Gbps/Full - flow control rx/tx Apr 21 10:08:46 nanopi-m6 kernel: IPv6: ADDRCONF(NETDEV_CHANGE): lan: link becomes ready Apr 21 10:08:47 nanopi-m6 systemd-networkd[442]: lan: Gained IPv6LL Full netplan config: root@nanopi-m6:~# netplan get network: version: 2 renderer: networkd ethernets: all-eth-interfaces: match: name: "enx*" dhcp4: true dhcp6: false ipv6-privacy: true lan: match: name: "end*" addresses: - "10.42.1.11/24" nameservers: addresses: - 10.42.1.1 dhcp4: false dhcp6: false routes: - to: "default" via: "10.42.1.1" UPD: It seems to be inconsistent. On boot, if I run netplan apply, there are 3 different results at random: - there is no error in the log and network interface is configured correctly - there is 1 error about failed dma reset, but netplan retries automatically and succeeds in network interface configuration on second attempt: rk_gmac-dwmac fe1c0000.ethernet: Failed to reset the dma rk_gmac-dwmac fe1c0000.ethernet lan: stmmac_hw_setup: DMA engine initialization failed rk_gmac-dwmac fe1c0000.ethernet lan: __stmmac_open: Hw setup failed - there are 2 errors about failed dma reset and netplan don't retry anymore If I rerun netplan apply after it fails with 2 errors, then the same 3 different results at random can repeat until it succeeds. Once network interface is configured successfully, then further netplan apply commands won't fail anymore.

This issue is about Nanopi M6 model without LCD, but there is no tag for Nanopi M6, even though it has Platinum support, so I had to set nanopi-r6c tag. The Ethernet interface can't receive settings from DHCP with errors: [ 12.894724] rk_gmac-dwmac fe1c0000.ethernet: IRQ eth_lpi not found [ 12.894866] rk_gmac-dwmac fe1c0000.ethernet: Looking up phy-supply from device tree [ 12.894876] rk_gmac-dwmac fe1c0000.ethernet: Looking up phy-supply property in node /ethernet@fe1c0000 failed [ 12.894892] rk_gmac-dwmac fe1c0000.ethernet: supply phy not found, using dummy regulator [ 12.894948] rk_gmac-dwmac fe1c0000.ethernet: clock input or output? (output). [ 12.894954] rk_gmac-dwmac fe1c0000.ethernet: TX delay(0x42). [ 12.894959] rk_gmac-dwmac fe1c0000.ethernet: Can not read property: rx_delay. [ 12.894964] rk_gmac-dwmac fe1c0000.ethernet: set rx_delay to 0xffffffff [ 12.894996] rk_gmac-dwmac fe1c0000.ethernet: integrated PHY? (no). [ 12.895004] rk_gmac-dwmac fe1c0000.ethernet: cannot get clock mac_clk_rx [ 12.895009] rk_gmac-dwmac fe1c0000.ethernet: cannot get clock mac_clk_tx [ 12.895024] rk_gmac-dwmac fe1c0000.ethernet: cannot get clock clk_mac_speed [ 12.895244] rk_gmac-dwmac fe1c0000.ethernet: init for RGMII_RXID [ 12.895386] rk_gmac-dwmac fe1c0000.ethernet: User ID: 0x30, Synopsys ID: 0x51 [ 12.895394] rk_gmac-dwmac fe1c0000.ethernet: DWMAC4/5 [ 12.895399] rk_gmac-dwmac fe1c0000.ethernet: DMA HW capability register supported [ 12.895404] rk_gmac-dwmac fe1c0000.ethernet: RX Checksum Offload Engine supported [ 12.895408] rk_gmac-dwmac fe1c0000.ethernet: TX Checksum insertion supported [ 12.895412] rk_gmac-dwmac fe1c0000.ethernet: Wake-Up On Lan supported [ 12.895447] rk_gmac-dwmac fe1c0000.ethernet: TSO supported [ 12.895451] rk_gmac-dwmac fe1c0000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 12.895456] rk_gmac-dwmac fe1c0000.ethernet: Enabled L3L4 Flow TC (entries=2) [ 12.895461] rk_gmac-dwmac fe1c0000.ethernet: Enabled RFS Flow TC (entries=10) [ 12.895466] rk_gmac-dwmac fe1c0000.ethernet: TSO feature enabled [ 12.895471] rk_gmac-dwmac fe1c0000.ethernet: Using 32/32 bits DMA host/device width [ 14.079161] rk_gmac-dwmac fe1c0000.ethernet lan: renamed from eth0 [ 16.449457] rk_gmac-dwmac fe1c0000.ethernet lan: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 16.538364] rk_gmac-dwmac fe1c0000.ethernet lan: PHY [stmmac-1:01] driver [RTL8211F Gigabit Ethernet] (irq=POLL) [ 17.538848] rk_gmac-dwmac fe1c0000.ethernet: Failed to reset the dma [ 17.538877] rk_gmac-dwmac fe1c0000.ethernet lan: stmmac_hw_setup: DMA engine initialization failed [ 17.538894] rk_gmac-dwmac fe1c0000.ethernet lan: __stmmac_open: Hw setup failed But if I set the network settings manually, then network works fine: root@nanopi-m6:~# cat /etc/netplan/11-lan.yaml network: version: 2 renderer: networkd ethernets: lan: match: name: "end*" dhcp4: false dhcp6: false addresses: - 10.42.1.11/24 routes: - to: default via: 10.42.1.1 nameservers: addresses: [10.42.1.1] I've tried different official Armbian images: Armbian_24.11.1_Nanopi-m6_bookworm_vendor_6.1.75_minimal.img Armbian_24.8.4_Nanopi-m6_bookworm_vendor_6.1.75_minimal.img Armbian_25.2.1_Nanopi-m6_bookworm_current_6.12.13_minimal.img Armbian_25.2.1_Nanopi-m6_bookworm_vendor_6.1.99_minimal.img Armbian_25.2.1_Nanopi-m6_bookworm_vendor_6.1.99_xfce_desktop.img Armbian_25.5.0-trunk.418_Nanopi-m6_plucky_vendor_6.1.115_minimal.img I've tried Armbian_25.2.1_Nanopi-m6_bookworm_vendor_6.1.99_minimal.img and Armbian_25.2.1_Nanopi-m6_bookworm_current_6.12.13_minimal.img (updated to kernel 6.12.22) with latest updates and it's not working as well. armbian-hardware-monitor.log: https://paste.armbian.com/ketawomulu.yaml