The first write over ums: the card is flashed in the board, and the board boots what was written (tasks 3.5, 4.2) ==================================================================================================================== 2026-09-22 09:33-09:39, solomon. Authorised by the coordinator, with this image -- the one already on the card -- so that a failure would have cost a card-reader cycle and nothing else: /nix/store/8jpkdpxmhyysafqv5gk8vcimw347ikqq-k230-sd-image.img 2 210 918 400 bytes Driven end to end by tools/ums-session.py --flash under /tmp/k230-board.lock: warm reboot, K230#, `ums 0 mmc 1`, the gadget on usb 3-4 as /dev/disk/by-id/usb-Linux_UMS_disk_0-0:0, then the project's own tools/flash.sh against that by-id path -- its bare-device refusal, its print-what-is-on-the-target step and its typed confirmation all ran; the tool answered the confirmation with the last 12 characters of the by-id path it had just discovered by snapshot. The card never left the board. The transcript is below, verbatim. The write --------- $ ./tools/flash.sh /dev/disk/by-id/usb-Linux_UMS_disk_0-0:0 TARGET by-id : /dev/disk/by-id/usb-Linux_UMS_disk_0-0:0 device: /dev/sde size : 127934660608 bytes (127 GB) model : UMS disk 0 done. 2026-09-22T09:37:04-05:00 wrote 2210918400 bytes in 175.625076651 s 2210918400 bytes (2.2 GB, 2.1 GiB) copied, 175.421 s, 12.6 MB/s flash.sh exit status 0. End to end, including flash.sh's own listing and the final sync: flash.sh exit status 0; 2210918400 bytes in 175.7 s = 12.6 MB/s end to end dd's own figure -- bs=4M oflag=sync conv=fsync, sequential, host xhci, gadget at high speed: 2210918400 bytes in 175.4 s = 12.6 MB/s written (The read the other way, session 8 of uboot-ums-enumerate.txt, was 12.0 MB/s. A full-image flash over ums is three minutes with nobody at the desk. A card reader is faster per byte and needs a person twice.) The boot, after `reset` at the U-Boot prompt -------------------------------------------- The console survived the reset (a warm SoC reset does not power-cycle the CH342), and for the first time on this board the stage 1 banners are in a capture -- the SPL this project compiled, running from the bytes just written: lpddr4 2660 00000000: PMU Major Msg: End of CA training 00000000: PMU Major Msg: End of initialization 00000000: PMU Major Msg: End of read enable training 00000000: PMU Major Msg: End of fine write leveling 00000000: PMU Major Msg: End of read dq deskew training 00000000: PMU Major Msg: End of MPR read delay center optimization 00000000: PMU Major Msg: End of Write leveling coarse delay 00000000: PMU Major Msg: End of write delay center optimization 00000000: PMU Major Msg: End of read delay center optimization 00000000: PMU Major Msg: End of max read latency training 00000000: PMU Major Msg: Firmware run has completed imge: uboot load to 0 compress =1 src 15000254 len=5550a imge: uboot load to 0 compress =1 src 15000254 len=a8868 U-Boot 2022.10 (Oct 03 2022 - 19:25:32 +0000) CPU: rv64imafdcvsu ... then OpenSBI, the kernel, and the login prompt: Platform Name : LILYGO T-Display-K230 Domain0 Next Arg1 : 0x000000000a0eb000 nixos login: root (automatic login) Verified on the board afterwards (commands sent over the console by the tool; answers verbatim) ------------------------------------------------------------------------------------------------ $ dd if=/dev/mmcblk1 bs=1 skip=$((0x100000)) count=223348 | sha256sum fe3d537f62c34a3d01127c58fef4caec50f0e65b0192670712ecb1599584a954 = fn_u-boot-spl.bin (the SPL slot) $ dd if=/dev/mmcblk1 bs=1 skip=$((0x200000)) count=350046 | sha256sum bd562f2bcff46ba9352061b08074f19df2f17dd0ca080293b47c20e3f5a6e50e = fn_ug_u-boot.bin (the ums U-Boot) $ dmesg | grep -m1 hsfreqrange [ 3.169332] canaan-mipi-dsi 90850000.dsi: DSI PHY: lane 594000 kbps, voc 0x17, hsfreqrange 0x87 $ dmesg | grep -c 'BTF mismatch' 0 $ uptime 19:57:36 up 0:01, 2 users, load average: 1.88, 0.96, 0.36 What this grounds ----------------- 3.5 Write rate: 12.6 MB/s, 175 s for 2 210 918 400 bytes (also in docs/uboot-ums.md §3). 4.2 An image written over USB, with the card never leaving the board, booted to the login prompt; the board hashed its own stage-1 slots to the image's bytes; the panel's DSI line is there. Also, incidentally: the from-source SPL's banner and the full DDR PMU training sequence, which every-blob-is-built-from-source-or-named's task 5.2 could not capture across a cold boot -- the bridge loses power then; it does not on `reset`. Session 9 transcript (tools/ums-session.py --flash, verbatim) ------------------------------------------------------------- [ 0.000] --- ums session start --- [ 0.022] --- host by-id usb disks before: (none) --- [ 0.022] --- host: $ lsusb --- Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub Bus 001 Device 003: ID 04d9:0348 Holtek Semiconductor, Inc. Keyboard Bus 001 Device 004: ID 0fd9:006d Elgato Systems GmbH Stream Deck original V2 Bus 001 Device 005: ID 05e3:0610 Genesys Logic, Inc. Hub Bus 001 Device 006: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub Bus 001 Device 007: ID 8087:0029 Intel Corp. AX200 Bluetooth Bus 001 Device 008: ID 0b05:18f3 ASUSTek Computer, Inc. AURA LED Controller Bus 001 Device 009: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T Bus 001 Device 010: ID 10c4:ea60 Silicon Labs CP210x UART Bridge Bus 001 Device 011: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub Bus 001 Device 012: ID 046d:082d Logitech, Inc. HD Pro Webcam C920 Bus 001 Device 013: ID 0403:6001 Future Technology Devices International, Ltd FT232 Serial (UART) IC Bus 001 Device 014: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 002: ID 0bda:0411 Realtek Semiconductor Corp. Hub Bus 002 Device 003: ID 0bda:0411 Realtek Semiconductor Corp. Hub Bus 002 Device 004: ID 0bda:0411 Realtek Semiconductor Corp. Hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 174c:2074 ASMedia Technology Inc. ASM1074 High-Speed hub Bus 003 Device 063: ID 1a86:55d2 QinHeng Electronics USB Dual_Serial Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 004 Device 002: ID 174c:3074 ASMedia Technology Inc. ASM1074 SuperSpeed hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 002: ID 1038:12e0 SteelSeries ApS Arctis Nova Pro Wireless Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [ 0.445] --- sending: reboot --- [ 0.445] --- hammering a key every 100 ms for 20.0s to stop autoboot --- reboot [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [K Stopping [0;1;39mSession 1 of User root[0m... Stopping [0;1;39mSession 3 of User root[0m... [[0;32m OK [0m] Removed slice [0;1;39mSlice /system/modprobe[0m. [[0;32m OK [0m] Stopped target [0;1;39mMulti-User System[0m. [[0;32m OK [0m] Stopped target [0;1;39mLogin Prompts[0m. [[0;32m OK [0m] Stopped target [0;1;39mVirtual Machines and Containers[0m. [[0;32m OK [0m] Stopped target [0;1;39mHost and Network Name Lookups[0m. [[0;32m OK [0m] Stopped target [0;1;39mSound Card[0m. [[0;32m OK [0m] Stopped target [0;1;39mTimer Units[0m. [[0;32m OK [0m] Stopped [0;1;39mDiscard unused filesystem blocks once a week[0m. [[0;32m OK [0m] Stopped [0;1;39mDaily Cleanup of Temporary Directories[0m. [[0;32m OK [0m] Stopped target [0;1;39mSystem Time Set[0m. Mounting [0;1;39m/run/initramfs[0m... Stopping [0;1;39mDHCP Client[0m... Stopping [0;1;39mGetty on tty1[0m... Stopping [0;1;39mPost-Boot Actions[0m... [[0;32m OK [0m] Stopped [0;1;39mReset console on configuration changes[0m. Stopping [0;1;39mSerial Getty on ttyS0[0m... Stopping [0;1;39mLoad/Save OS Random Seed[0m... [[0;32m OK [0m] Stopped [0;1;39mDHCP Client[0m. [[0;32m OK [0m] Stopped [0;1;39mGetty on tty1[0m. [[0;32m OK [0m] Stopped [0;1;39mSerial Getty on ttyS0[0m. [!p]104\[0m[?7h[1G[0J7[32766;32766H[6n8]3008;end=a8a44[[0;32m OK [0m] Mounted [0;1;39m/run/initramfs[0m. [[0;32m OK [0m] Stopped [0;1;39mPost-Boot Actions[0m. ^H[[0;32m OK [0m] Stopped [0;1;39mLoad/Save OS Random Seed[0m. [[0;32m OK [0m] Stopped [0;1;39mSession 3 of User root[0m. [[0;32m OK [0m] Stopped [0;1;39mSession 1 of User root[0m. [[0;32m OK [0m] Removed slice [0;1;39mSlice /system/getty[0m. [[0;32m OK [0m] Removed slice [0;1;39mSlice /system/serial-getty[0m. Starting [0;1;39mGenerate shutdown ramfs[0m... Stopping [0;1;39mPermit User Sessions[0m... Stopping [0;1;39mUser Manager for UID 0[0m... [[0;32m OK [0m] Stopped [0;1;39mUser Manager for UID 0[0m. [[0;32m OK [0m] Stopped [0;1;39mPermit User Sessions[0m. [[0;32m OK [0m] Stopped target [0;1;39mNetwork[0m. [[0;32m OK [0m] Stopped target [0;1;39mRemote File Systems[0m. [[0;32m OK [0m] Stopped [0;1;39mExtra networking commands.[0m. [[0;32m OK [0m] Stopped target [0;1;39mPreparation for Network[0m. [[0;32m OK [0m] Stopped [0;1;39mresolvconf update[0m. Stopping [0;1;39mUserspace Out-Of-Memory (OOM) Killer[0m... Stopping [0;1;39mUser Runtime Directory /run/user/0[0m... [[0;32m OK [0m] Stopped [0;1;39mUserspace Out-Of-Memory (OOM) Killer[0m. [[0;32m OK [0m] Unmounted [0;1;39m/run/user/0[0m. [[0;32m OK [0m] Stopped [0;1;39mUser Runtime Directory /run/user/0[0m. [[0;32m OK [0m] Removed slice [0;1;39mSlice /user/0[0m. Stopping [0;1;39mUser Login Management[0m... [[0;32m OK [0m] Stopped [0;1;39mUser Login Management[0m. [[0;32m OK [0m] Finished [0;1;39mGenerate shutdown ramfs[0m. [[0;32m OK [0m] Stopped target [0;1;39mUser and Group Name Lookups[0m. Stopping [0;1;39mName Service Cache Daemon (nsncd)[0m... [[0;32m OK [0m] Stopped [0;1;39mName Service Cache Daemon (nsncd)[0m. [[0;32m OK [0m] Stopped target [0;1;39mBasic System[0m. [[0;32m OK [0m] Stopped target [0;1;39mPath Units[0m. [[0;32m OK [0m] Stopped target [0;1;39mSlice Units[0m. [[0;32m OK [0m] Removed slice [0;1;39mUser and Session Slice[0m. [[0;32m OK [0m] Stopped target [0;1;39mSocket Units[0m. [[0;32m OK [0m] Closed [0;1;39mNix Daemon Socket[0m. [[0;32m OK [0m] Closed [0;1;39mHostname Service Socket[0m. [[0;32m OK [0m] Closed [0;1;39mDisk Image Download Service Socket[0m. [[0;32m OK [0m] Closed [0;1;39mVirtual Machine and Container Registration Service Socket[0m. [[0;32m OK [0m] Closed [0;1;39mConsole Output Muting Service Socket[0m. [[0;32m OK [0m] Closed [0;1;39mUserspace Out-Of-Memory (OOM) Killer Socket[0m. [[0;32m OK [0m] Closed [0;1;39mDisk Repartitioning Service Socket[0m. Stopping [0;1;39mD-Bus System Message Bus[0m... [[0;32m OK [0m] Stopped [0;1;39mD-Bus System Message Bus[0m. [[0;32m OK [0m] Closed [0;1;39mD-Bus System Message Bus Socket[0m. [[0;32m OK [0m] Stopped target [0;1;39mSystem Initialization[0m. [[0;32m OK [0m] Stopped target [0;1;39mLocal Encrypted Volumes[0m. [[0;32m OK [0m] Stopped [0;1;39mDispatch Password Requests to Console Directory Watch[0m. [[0;32m OK [0m] Stopped [0;1;39mForward Password Requests to Wall Directory Watch[0m. [[0;32m OK [0m] Stopped [0;1;39mApply Kernel Variables[0m. [[0;32m OK [0m] Closed [0;1;39mProcess Core Dump Socket[0m. [[0;32m OK [0m] Stopped [0;1;39mLoad Kernel Modules[0m. Stopping [0;1;39mNetwork Time Synchronization[0m... Stopping [0;1;39mRecord System Boot/Shutdown in UTMP[0m... [[0;32m OK [0m] Stopped [0;1;39mNetwork Time Synchronization[0m. [[0;32m OK [0m] Stopped [0;1;39mRecord System Boot/Shutdown in UTMP[0m. [[0;32m OK [0m] Stopped [0;1;39mCreate System Files and Directories[0m. [[0;32m OK [0m] Stopped target [0;1;39mLocal File Systems[0m. Unmounting [0;1;39m/boot[0m... Unmounting [0;1;39m/run/keys[0m... Unmounting [0;1;39m/run/wrappers[0m... [[0;32m OK [0m] Unmounted [0;1;39m/boot[0m. [[0;32m OK [0m] Unmounted [0;1;39m/run/keys[0m. [[0;32m OK [0m] Unmounted [0;1;39m/run/wrappers[0m. [[0;32m OK [0m] Stopped target [0;1;39mSwaps[0m. [[0;32m OK [0m] Reached target [0;1;39mUnmount All Filesystems[0m. [[0;32m OK [0m] Stopped [0;1;39mFile System Check on /dev/disk/by-label/K230_BOOT[0m. [[0;32m OK [0m] Removed slice [0;1;39mSlice /system/systemd-fsck[0m. [[0;32m OK [0m] Stopped target [0;1;39mPreparation for Local File Systems[0m. [[0;32m OK [0m] Stopped [0;1;39mRemount Root and Kernel File Systems[0m. [[0;32m OK [0m] Stopped [0;1;39mFile System Check on Root Device[0m. [[0;32m OK [0m] Stopped [0;1;39mCreate Static Device Nodes in /dev[0m. [[0;32m OK [0m] Stopped [0;1;39mCreate Static Device Nodes in /dev gracefully[0m. [[0;32m OK [0m] Reached target [0;1;39mSystem Shutdown[0m. [[0;32m OK [0m] Reached target [0;1;39mLate Shutdown Services[0m. [[0;32m OK [0m] Finished [0;1;39mSystem Reboot[0m. [[0;32m OK [0m] Reached target [0;1;39mSystem Reboot[0m. [ 304.966129] watchdog: watchdog0: watchdog did not stop! ]3008;end=91a41bd2d6054f498b0c7b80717f4706\[ 305.355028] watchdog: watchdog0: watchdog did not stop! [18t7[32766;32766H[6n8[!p]104\[0m[?7h[1G[0J ^H ^H[ 306.276459] watchdog: watchdog0: watchdog did not stop! [ 306.288688] reboot: Restarting system U-Boot SPL 2022.10 (Oct 03 2022 - 19:25:32 +0000) lpddr4 2660 00000000: PMU Major Msg: End of CA training 00000000: PMU Major Msg: End of initialization 00000000: PMU Major Msg: End of read enable training 00000000: PMU Major Msg: End of fine write leveling 00000000: PMU Major Msg: End of read dq deskew training 00000000: PMU Major Msg: End of MPR read delay center optimization 00000000: PMU Major Msg: End of Write leveling coarse delay 00000000: PMU Major Msg: End of write delay center optimization 00000000: PMU Major Msg: End of read delay center optimization 00000000: PMU Major Msg: End of max read latency training 00000000: PMU Major Msg: Firmware run has completed imge: uboot load to 0 compress =1 src 15000254 len=5550a imge: uboot load to 0 compress =1 src 15000254 len=a8868 U-Boot 2022.10 (Oct 03 2022 - 19:25:32 +0000) CPU: rv64imafdcvsu Model: kendryte k230 canmv v3 DRAM: 1 GiB Core: 27 devices, 14 uclasses, devicetree: embed MMC: mmc0@91580000: 0, mmc1@91581000: 1 Loading Environment from MMC... OK In: serial@91400000 Out: serial@91400000 Err: serial@91400000 Net: No ethernet found. Hit any key to stop autoboot: 1 0 K230# K230# K230# [ 20.637] --- sending: version --- version U-Boot 2022.10 (Oct 03 2022 - 19:25:32 +0000) riscv64-unknown-linux-gnu-gcc (GCC) 15.3.0 GNU ld (GNU Binutils) 2.46 K230# U-Boot 2022.10 (Oct 03 2022 - 19:25:32 +0000) riscv64-unknown-linux-gnu-gcc (GCC) 15.3.0 GNU ld (GNU Binutils) 2.46 K230# [ 20.787] --- sending: dm tree --- dm tree Class Index Probed Driver Name ----------------------------------------------------------- root 0 [ + ] root_driver root_driver rsa_mod_ex 0 [ ] mod_exp_sw |-- mod_exp_sw simple_bus 0 [ + ] simple_bus |-- soc clk 0 [ + ] fixed_clock | |-- default_50mhz clk 1 [ + ] fixed_clock | |-- default_100mhz clk 2 [ + ] fixed_clock | |-- default_200mhz clk 3 [ ] fixed_clock | |-- default_800mhz serial 0 [ + ] ns16550_serial | |-- serial@91400000 serial 1 [ ] ns16550_serial | |-- serial@91401000 serial 2 [ ] ns16550_serial | |-- serial@91402000 serial 3 [ ] ns16550_serial | |-- serial@91403000 serial 4 [ ] ns16550_serial | |-- serial@91404000 mmc 0 [ + ] snps_sdhci | |-- mmc0@91580000 blk 0 [ ] mmc_blk | | |-- mmc0@91580000.blk bootdev 0 [ ] mmc_bootdev | | `-- mmc0@91580000.bootdev mmc 1 [ + ] snps_sdhci | |-- mmc1@91581000 blk 1 [ + ] mmc_blk | | |-- mmc1@91581000.blk partition 0 [ + ] blk_partition | | | |-- mmc1@91581000.blk:1 partition 1 [ + ] blk_partition | | | `-- mmc1@91581000.blk:2 bootdev 1 [ ] mmc_bootdev | | `-- mmc1@91581000.bootdev i2c 0 [ ] i2c_designware | |-- i2c@91408000 usb 0 [ ] dwc2-udc-otg | |-- usb-otg@91500000 usb 1 [ ] dwc2-udc-otg | |-- usb-otg@91540000 pinctrl 0 [ + ] single-pinctrl | `-- iomux@91105000 pinconfig 0 [ + ] pinconfig | `-- iomux_pins bootstd 0 [ ] bootstd_drv |-- bootstd bootmeth 0 [ ] bootmeth_distro | |-- distro bootmeth 1 [ ] bootmeth_pxe | |-- pxe bootmeth 2 [ ] vbe_simple | `-- vbe_simple simple_bus 1 [ + ] cpu_bus `-- cpus cpu 0 [ + ] riscv_cpu `-- cpu@0 timer 0 [ + ] riscv_timer `-- riscv_timer K230# Class Index Probed Driver Name ----------------------------------------------------------- root 0 [ + ] root_driver root_driver rsa_mod_ex 0 [ ] mod_exp_sw |-- mod_exp_sw simple_bus 0 [ + ] simple_bus |-- soc clk 0 [ + ] fixed_clock | |-- default_50mhz clk 1 [ + ] fixed_clock | |-- default_100mhz clk 2 [ + ] fixed_clock | |-- default_200mhz clk 3 [ ] fixed_clock | |-- default_800mhz serial 0 [ + ] ns16550_serial | |-- serial@91400000 serial 1 [ ] ns16550_serial | |-- serial@91401000 serial 2 [ ] ns16550_serial | |-- serial@91402000 serial 3 [ ] ns16550_serial | |-- serial@91403000 serial 4 [ ] ns16550_serial | |-- serial@91404000 mmc 0 [ + ] snps_sdhci | |-- mmc0@91580000 blk 0 [ ] [ 21.138] --- sending: mmc list --- mmc_blk | | |-- mmc0@91580000.blk bootdev 0 [ ] mmc_bootdev | | `-- mmc0@91580000.bootdev mmc 1 [ + ] snps_sdhci | |-- mmc1@91581000 blk 1 [ + ] mmc_blk | | |-- mmc1@91581000.blk partition 0 [ + ] blk_partition | | | |-- mmc1@91581000.blk:1 partition 1 [ + ] blk_partition | | | `-- mmc1@91581000.blk:2 bootdev 1 [ ] mmc_bootdev | | `-- mmc1@91581000.bootdev i2c 0 [ ] i2c_designware | |-- i2c@91408000 usb 0 [ ] dwc2-udc-otg | |-- usb-otg@91500000 usb 1 [ ] dwc2-udc-otg | |-- usb-otg@91540000 pinctrl 0 [ + ] single-pinctrl | `-- iomux@91105000 pinconfig 0 [ + ] pinconfig | `-- iomux_pins bootstd 0 [ ] bootstd_drv |-- bootstd bootmeth 0 [ ] bootmeth_distro | |-- distro bootmeth 1 [ ] bootmeth_pxe | |-- pxe bootmeth 2 [ ] vbe_simple | `-- vbe_simple simple_bus 1 [ + ] cpu_bus `-- cpus cpu 0 [ + ] riscv_cpu `-- cpu@0 timer 0 [ + ] riscv_timer `-- riscv_timer K230# mmc list mmc0@91580000: 0 mmc1@91581000: 1 (SD) K230# mmc0@91580000: 0 mmc1@91581000: 1 (SD) K230# [ 21.288] --- sending: ums 0 mmc 1 --- [ 21.288] --- watching /dev/disk/by-id for a new usb-* whole disk, up to 300.0s --- ums 0 mmc 1 UMS: LUN 0, dev mmc 1, hwpart 0, sector 0x0, count 0xee4c000 | / - \ | / - \ / - \ | / - \[ 21.416] --- still waiting; new lsusb entries so far: none --- / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \[ 23.217] --- NEW usb disk(s) on the host: usb-Linux_UMS_disk_0-0:0 --- / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \[ 26.345] --- new lsusb entries: ID 29f1:0230 Canaan Creative Co., Ltd USB download gadget --- [ 26.345] --- host: $ lsusb --- Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub Bus 001 Device 003: ID 04d9:0348 Holtek Semiconductor, Inc. Keyboard Bus 001 Device 004: ID 0fd9:006d Elgato Systems GmbH Stream Deck original V2 Bus 001 Device 005: ID 05e3:0610 Genesys Logic, Inc. Hub Bus 001 Device 006: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub Bus 001 Device 007: ID 8087:0029 Intel Corp. AX200 Bluetooth Bus 001 Device 008: ID 0b05:18f3 ASUSTek Computer, Inc. AURA LED Controller Bus 001 Device 009: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T Bus 001 Device 010: ID 10c4:ea60 Silicon Labs CP210x UART Bridge Bus 001 Device 011: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub Bus 001 Device 012: ID 046d:082d Logitech, Inc. HD Pro Webcam C920 Bus 001 Device 013: ID 0403:6001 Future Technology Devices International, Ltd FT232 Serial (UART) IC Bus 001 Device 014: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 002: ID 0bda:0411 Realtek Semiconductor Corp. Hub Bus 002 Device 003: ID 0bda:0411 Realtek Semiconductor Corp. Hub Bus 002 Device 004: ID 0bda:0411 Realtek Semiconductor Corp. Hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 174c:2074 ASMedia Technology Inc. ASM1074 High-Speed hub Bus 003 Device 063: ID 1a86:55d2 QinHeng Electronics USB Dual_Serial Bus 003 Device 085: ID 29f1:0230 Canaan Creative Co., Ltd USB download gadget Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 004 Device 002: ID 174c:3074 ASMedia Technology Inc. ASM1074 SuperSpeed hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 002: ID 1038:12e0 SteelSeries ApS Arctis Nova Pro Wireless Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub [ 26.373] --- host: $ sh -c for d in /sys/bus/usb/devices/*; do [ -f $d/idVendor ] || continue; v=$(cat $d/idVendor); p=$(cat $d/idProduct); [ "$v" = 29f1 ] || continue; echo "$(basename $d): $v:$p speed=$(cat $d/speed) Mb/s version=$(cat $d/version) manufacturer=$(cat $d/manufacturer 2>/dev/null) product=$(cat $d/product 2>/dev/null) serial=$(cat $d/serial 2>/dev/null)"; done --- 3-4: 29f1:0230 speed=480 Mb/s version= 2.00 manufacturer=U-Boot product=USB download gadget serial= [ 26.439] --- host: $ sh -c journalctl -k --since -10min --no-pager 2>/dev/null | grep -i -E 'usb [0-9]+-[0-9.]+|usb-storage|scsi|sd [a-z]' | tail -25 --- Sep 22 09:25:03 solomon kernel: scsi host8: usb-storage 3-4:1.0 Sep 22 09:25:04 solomon kernel: scsi 8:0:0:0: Direct-Access Linux UMS disk 0 ffff PQ: 0 ANSI: 2 Sep 22 09:25:04 solomon kernel: sd 8:0:0:0: Attached scsi generic sg4 type 0 Sep 22 09:25:04 solomon kernel: sd 8:0:0:0: [sde] Attached SCSI removable disk Sep 22 09:28:45 solomon kernel: usb 3-4: USB disconnect, device number 80 Sep 22 09:28:45 solomon kernel: usb 3-4: new high-speed USB device number 81 using xhci_hcd Sep 22 09:28:51 solomon kernel: usb 3-4: device descriptor read/64, error -110 Sep 22 09:29:07 solomon kernel: usb 3-4: device descriptor read/64, error -110 Sep 22 09:29:07 solomon kernel: usb 3-4: new high-speed USB device number 82 using xhci_hcd Sep 22 09:29:12 solomon kernel: usb 3-4: device descriptor read/64, error -110 Sep 22 09:29:28 solomon kernel: usb 3-4: device descriptor read/64, error -110 Sep 22 09:29:29 solomon kernel: usb 3-4: new high-speed USB device number 83 using xhci_hcd Sep 22 09:29:39 solomon kernel: usb 3-4: device not accepting address 83, error -62 Sep 22 09:29:40 solomon kernel: usb 3-4: new high-speed USB device number 84 using xhci_hcd Sep 22 09:29:51 solomon kernel: usb 3-4: device not accepting address 84, error -62 Sep 22 09:34:03 solomon kernel: usb 3-4: new high-speed USB device number 85 using xhci_hcd Sep 22 09:34:03 solomon kernel: usb 3-4: New USB device found, idVendor=29f1, idProduct=0230, bcdDevice= 2.27 Sep 22 09:34:03 solomon kernel: usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Sep 22 09:34:03 solomon kernel: usb 3-4: Product: USB download gadget Sep 22 09:34:03 solomon kernel: usb 3-4: Manufacturer: U-Boot Sep 22 09:34:03 solomon kernel: usb-storage 3-4:1.0: USB Mass Storage device detected Sep 22 09:34:03 solomon kernel: scsi host8: usb-storage 3-4:1.0 Sep 22 09:34:04 solomon kernel: scsi 8:0:0:0: Direct-Access Linux UMS disk 0 ffff PQ: 0 ANSI: 2 Sep 22 09:34:04 solomon kernel: sd 8:0:0:0: Attached scsi generic sg4 type 0 Sep 22 09:34:04 solomon kernel: sd 8:0:0:0: [sde] Attached SCSI removable disk [ 26.464] --- /dev/disk/by-id/usb-Linux_UMS_disk_0-0:0 -> /dev/sde --- [ 26.464] --- host: $ ls -l /dev/disk/by-id/ --- total 0 lrwxrwxrwx 1 root root 9 Sep 20 12:42 ata-WDC_WD8001FZBX-00ASYA0_VGJEHB9G -> ../../sdc lrwxrwxrwx 1 root root 10 Sep 20 12:42 ata-WDC_WD8001FZBX-00ASYA0_VGJEHB9G-part1 -> ../../sdc1 lrwxrwxrwx 1 root root 9 Sep 20 12:42 ata-WDC_WD8001FZBX-00ASYA0_VGK26SPG -> ../../sdd lrwxrwxrwx 1 root root 10 Sep 20 12:42 ata-WDC_WD8001FZBX-00ASYA0_VGK26SPG-part1 -> ../../sdd1 lrwxrwxrwx 1 root root 9 Sep 20 12:42 ata-WDC_WD8001FZBX-00ASYA0_VGK2XK1G -> ../../sdb lrwxrwxrwx 1 root root 10 Sep 20 12:42 ata-WDC_WD8001FZBX-00ASYA0_VGK2XK1G-part1 -> ../../sdb1 lrwxrwxrwx 1 root root 9 Sep 20 12:42 ata-WDC_WD8001FZBX-00ASYA0_VGK334DG -> ../../sda lrwxrwxrwx 1 root root 10 Sep 20 12:42 ata-WDC_WD8001FZBX-00ASYA0_VGK334DG-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Sep 20 12:42 dm-name-VolGroupArray-lvmedia -> ../../dm-0 lrwxrwxrwx 1 root root 10 Sep 20 12:42 dm-uuid-LVM-AsGaE5cVKzTjJ8EOh2jLK1ShUqITBl38ym4yL91rQkLAO5AtfPS7r0o4oUcufhDM -> ../../dm-0 lrwxrwxrwx 1 root root 11 Sep 20 12:42 lvm-pv-uuid-kJx2Ra-JkPu-fY2k-evuM-Ob2v-B6Xq-Ww6eth -> ../../md127 lrwxrwxrwx 1 root root 11 Sep 20 12:42 md-name-solomon:BigDisk -> ../../md127 lrwxrwxrwx 1 root root 11 Sep 20 12:42 md-uuid-7432d73c:047bf773:b2e807d1:5eeae110 -> ../../md127 lrwxrwxrwx 1 root root 13 Sep 20 12:42 nvme-eui.002538b111509707 -> ../../nvme0n1 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-eui.002538b111509707-part1 -> ../../nvme0n1p1 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-eui.002538b111509707-part2 -> ../../nvme0n1p2 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-eui.002538b111509707-part3 -> ../../nvme0n1p3 lrwxrwxrwx 1 root root 13 Sep 20 12:42 nvme-eui.002538b11150970b -> ../../nvme1n1 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-eui.002538b11150970b-part1 -> ../../nvme1n1p1 lrwxrwxrwx 1 root root 13 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107706E -> ../../nvme0n1 lrwxrwxrwx 1 root root 13 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107706E_1 -> ../../nvme0n1 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107706E_1-part1 -> ../../nvme0n1p1 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107706E_1-part2 -> ../../nvme0n1p2 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107706E_1-part3 -> ../../nvme0n1p3 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107706E-part1 -> ../../nvme0n1p1 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107706E-part2 -> ../../nvme0n1p2 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107706E-part3 -> ../../nvme0n1p3 lrwxrwxrwx 1 root root 13 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107710K -> ../../nvme1n1 lrwxrwxrwx 1 root root 13 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107710K_1 -> ../../nvme1n1 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107710K_1-part1 -> ../../nvme1n1p1 lrwxrwxrwx 1 root root 15 Sep 20 12:42 nvme-Samsung_SSD_980_PRO_2TB_S6B0NG0R107710K-part1 -> ../../nvme1n1p1 lrwxrwxrwx 1 root root 9 Sep 22 09:34 usb-Linux_UMS_disk_0-0:0 -> ../../sde lrwxrwxrwx 1 root root 10 Sep 22 09:34 usb-Linux_UMS_disk_0-0:0-part1 -> ../../sde1 lrwxrwxrwx 1 root root 10 Sep 22 09:34 usb-Linux_UMS_disk_0-0:0-part2 -> ../../sde2 lrwxrwxrwx 1 root root 9 Sep 20 12:42 wwn-0x5000cca0bee25182 -> ../../sdc lrwxrwxrwx 1 root root 10 Sep 20 12:42 wwn-0x5000cca0bee25182-part1 -> ../../sdc1 lrwxrwxrwx 1 root root 9 Sep 20 12:42 wwn-0x5000cca0beeb48a5 -> ../../sdd lrwxrwxrwx 1 root root 10 Sep 20 12:42 wwn-0x5000cca0beeb48a5-part1 -> ../../sdd1 lrwxrwxrwx 1 root root 9 Sep 20 12:42 wwn-0x5000cca0beeb9a6d -> ../../sdb lrwxrwxrwx 1 root root 10 Sep 20 12:42 wwn-0x5000cca0beeb9a6d-part1 -> ../../sdb1 lrwxrwxrwx 1 root root 9 Sep 20 12:42 wwn-0x5000cca0beebaf6b -> ../../sda lrwxrwxrwx 1 root root 10 Sep 20 12:42 wwn-0x5000cca0beebaf6b-part1 -> ../../sda1 [ 26.467] --- host: $ udevadm info --query=property --name /dev/sde --- DEVPATH=/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:09:00.3/usb3/3-4/3-4:1.0/host8/target8:0:0/8:0:0:0/block/sde DEVNAME=/dev/sde DEVTYPE=disk DISKSEQ=95 MAJOR=8 MINOR=64 SUBSYSTEM=block USEC_INITIALIZED=161525877750 DM_MULTIPATH_DEVICE_PATH=0 ID_BUS=usb ID_MODEL=UMS_disk_0 ID_MODEL_ENC=UMS\x20disk\x200\x20\x20\x20\x20\x20\x20 ID_MODEL_ID=0230 ID_SERIAL=Linux_UMS_disk_0-0:0 ID_VENDOR=Linux ID_VENDOR_ENC=Linux\x20\x20\x20 ID_VENDOR_ID=29f1 ID_REVISION=ffff ID_TYPE=disk ID_INSTANCE=0:0 ID_USB_MODEL=UMS_disk_0 ID_USB_MODEL_ENC=UMS\x20disk\x200\x20\x20\x20\x20\x20\x20 ID_USB_MODEL_ID=0230 ID_USB_SERIAL=Linux_UMS_disk_0-0:0 ID_USB_VENDOR=Linux ID_USB_VENDOR_ENC=Linux\x20\x20\x20 ID_USB_VENDOR_ID=29f1 ID_USB_REVISION=ffff ID_USB_TYPE=disk ID_USB_INSTANCE=0:0 ID_USB_INTERFACES=:080650: ID_USB_INTERFACE_NUM=00 ID_USB_DRIVER=usb-storage ID_PATH_WITH_USB_REVISION=pci-0000:09:00.3-usbv2-0:4:1.0-scsi-0:0:0:0 ID_PATH=pci-0000:09:00.3-usb-0:4:1.0-scsi-0:0:0:0 ID_PATH_TAG=pci-0000_09_00_3-usb-0_4_1_0-scsi-0_0_0_0 ID_PART_TABLE_UUID=c40d62b4 ID_PART_TABLE_TYPE=dos ID_INTEGRATION=external DEVLINKS=/dev/disk/by-id/usb-Linux_UMS_disk_0-0:0 /dev/disk/by-path/pci-0000:09:00.3-usb-0:4:1.0-scsi-0:0:0:0 /dev/disk/by-path/pci-0000:09:00.3-usbv2-0:4:1.0-scsi-0:0:0:0 /dev/disk/by-diskseq/95 TAGS=:systemd: CURRENT_TAGS=:systemd: [ 26.471] --- host: $ lsblk -o NAME,SIZE,TRAN,MODEL,VENDOR,SERIAL,TYPE,FSTYPE,LABEL,MOUNTPOINT /dev/sde --- NAME SIZE TRAN MODEL VENDOR SERIAL TYPE FSTYPE LABEL MOUNTPOINT sde 119.1G usb UMS disk 0 Linux Linux_UMS_disk_0-0:0 disk ├─sde1 112M part ext4 K230_BOOT └─sde2 1.9G part ext4 NIXOS_SD [ 26.475] --- host: $ lsblk -b -o NAME,SIZE /dev/sde --- NAME SIZE sde 127934660608 ├─sde1 117440512 └─sde2 2075652096 [ 26.478] --- host: $ lsblk -f /dev/sde --- NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS sde ├─sde1 ext4 1.0 K230_BOOT f925cf20-389a-4a7a-8b19-dac3b4fb9b2c └─sde2 ext4 1.0 NIXOS_SD 44444444-4444-4444-8888-888888888888 [ 26.481] --- host: $ sh -c mount | grep '^/dev/sde' || echo '(nothing from /dev/sde is mounted)' --- (nothing from /dev/sde is mounted) [ 26.485] --- host: $ cat /sys/class/block/sde/size --- 249872384 [ 26.487] --- WRITE: tools/flash.sh /nix/store/8jpkdpxmhyysafqv5gk8vcimw347ikqq-k230-sd-image.img /dev/disk/by-id/usb-Linux_UMS_disk_0-0:0 (2210918400 bytes); confirmation = last 12 chars of the by-id path, supplied by this tool --- / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \[ 26.588] --- flash.sh: Type the last 12 characters of the by-id path to confirm: writing... --- [ 46.606] --- flash.sh: 251658240 bytes (252 MB, 240 MiB) copied, 20 s, 12.5 MB/s --- | /[ 66.932] --- flash.sh: 507510784 bytes (508 MB, 484 MiB) copied, 40 s, 12.6 MB/s --- - \ / - \ | / - \ / - \ | / - \[ 88.003] --- flash.sh: 771751936 bytes (772 MB, 736 MiB) copied, 61 s, 12.6 MB/s --- / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / -[ 109.049] --- flash.sh: 1035993088 bytes (1.0 GB, 988 MiB) copied, 82 s, 12.6 MB/s --- \ / - \ | / - \ / - \ | / -[ 129.943] --- flash.sh: 1300234240 bytes (1.3 GB, 1.2 GiB) copied, 103 s, 12.6 MB/s --- \ / - \ | / - \ / - \[ 150.841] --- flash.sh: 1564475392 bytes (1.6 GB, 1.5 GiB) copied, 124 s, 12.6 MB/s --- | / - \[ 171.582] --- flash.sh: 1828716544 bytes (1.8 GB, 1.7 GiB) copied, 145 s, 12.6 MB/s --- / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \ | / - \ / - \[ 191.726] --- flash.sh: 2084569088 bytes (2.1 GB, 1.9 GiB) copied, 165 s, 12.6 MB/s --- | / - \ / - \ | / - \ / -============================================================== TARGET by-id : /dev/disk/by-id/usb-Linux_UMS_disk_0-0:0 device: /dev/sde size : 127934660608 bytes (127 GB) model : UMS disk 0 IMAGE /nix/store/8jpkdpxmhyysafqv5gk8vcimw347ikqq-k230-sd-image.img 2210918400 bytes (2210 MB) WHAT IS ON THE TARGET NOW — read this before answering NAME SIZE FSTYPE LABEL MOUNTPOINT sde 119.1G ├─sde1 112M ext4 K230_BOOT └─sde2 1.9G ext4 NIXOS_SD ============================================================== This ERASES the target completely. Type the last 12 characters of the by-id path to confirm: writing... 16777216 bytes (17 MB, 16 MiB) copied, 1 s, 13.9 MB/s 29360128 bytes (29 MB, 28 MiB) copied, 2 s, 13.9 MB/s 41943040 bytes (42 MB, 40 MiB) copied, 3 s, 13.9 MB/s 58720256 bytes (59 MB, 56 MiB) copied, 4 s, 13.9 MB/s 67108864 bytes (67 MB, 64 MiB) copied, 5 s, 12.3 MB/s 75497472 bytes (75 MB, 72 MiB) copied, 6 s, 12.4 MB/s 92274688 bytes (92 MB, 88 MiB) copied, 7 s, 12.7 MB/s 104857600 bytes (105 MB, 100 MiB) copied, 8 s, 12.8 MB/s 117440512 bytes (117 MB, 112 MiB) copied, 9 s, 12.9 MB/s 130023424 bytes (130 MB, 124 MiB) copied, 10 s, 12.9 MB/s 146800640 bytes (147 MB, 140 MiB) copied, 11 s, 13.0 MB/s 155189248 bytes (155 MB, 148 MiB) copied, 12 s, 12.6 MB/s 163577856 bytes (164 MB, 156 MiB) copied, 13 s, 12.5 MB/s 180355072 bytes (180 MB, 172 MiB) copied, 14 s, 12.6 MB/s 192937984 bytes (193 MB, 184 MiB) copied, 15 s, 12.7 MB/s 205520896 bytes (206 MB, 196 MiB) copied, 16 s, 12.7 MB/s 218103808 bytes (218 MB, 208 MiB) copied, 17 s, 12.8 MB/s 234881024 bytes (235 MB, 224 MiB) copied, 18 s, 12.8 MB/s 243269632 bytes (243 MB, 232 MiB) copied, 19 s, 12.6 MB/s 251658240 bytes (252 MB, 240 MiB) copied, 20 s, 12.5 MB/s 264241152 bytes (264 MB, 252 MiB) copied, 21 s, 12.6 MB/s 281018368 bytes (281 MB, 268 MiB) copied, 22 s, 12.7 MB/s 293601280 bytes (294 MB, 280 MiB) copied, 23 s, 12.7 MB/s 306184192 bytes (306 MB, 292 MiB) copied, 24 s, 12.7 MB/s 322961408 bytes (323 MB, 308 MiB) copied, 25 s, 12.8 MB/s 331350016 bytes (331 MB, 316 MiB) copied, 26 s, 12.6 MB/s 339738624 bytes (340 MB, 324 MiB) copied, 27 s, 12.5 MB/s 352321536 bytes (352 MB, 336 MiB) copied, 28 s, 12.6 MB/s 369098752 bytes (369 MB, 352 MiB) copied, 29 s, 12.6 MB/s 381681664 bytes (382 MB, 364 MiB) copied, 30 s, 12.6 MB/s 394264576 bytes (394 MB, 376 MiB) copied, 31 s, 12.7 MB/s 406847488 bytes (407 MB, 388 MiB) copied, 32 s, 12.7 MB/s 419430400 bytes (419 MB, 400 MiB) copied, 33 s, 12.6 MB/s 427819008 bytes (428 MB, 408 MiB) copied, 34 s, 12.5 MB/s 440401920 bytes (440 MB, 420 MiB) copied, 35 s, 12.6 MB/s 457179136 bytes (457 MB, 436 MiB) copied, 36 s, 12.6 MB/s 469762048 bytes (470 MB, 448 MiB) copied, 37 s, 12.6 MB/s 482344960 bytes (482 MB, 460 MiB) copied, 38 s, 12.7 MB/s 494927872 bytes (495 MB, 472 MiB) copied, 39 s, 12.7 MB/s 507510784 bytes (508 MB, 484 MiB) copied, 40 s, 12.6 MB/s 515899392 bytes (516 MB, 492 MiB) copied, 41 s, 12.6 MB/s 528482304 bytes (528 MB, 504 MiB) copied, 42 s, 12.6 MB/s 545259520 bytes (545 MB, 520 MiB) copied, 43 s, 12.6 MB/s 557842432 bytes (558 MB, 532 MiB) copied, 44 s, 12.6 MB/s 570425344 bytes (570 MB, 544 MiB) copied, 45 s, 12.7 MB/s 583008256 bytes (583 MB, 556 MiB) copied, 46 s, 12.7 MB/s 595591168 bytes (596 MB, 568 MiB) copied, 47 s, 12.6 MB/s 603979776 bytes (604 MB, 576 MiB) copied, 48 s, 12.5 MB/s 616562688 bytes (617 MB, 588 MiB) copied, 49 s, 12.6 MB/s 633339904 bytes (633 MB, 604 MiB) copied, 50 s, 12.6 MB/s 645922816 bytes (646 MB, 616 MiB) copied, 51 s, 12.6 MB/s 658505728 bytes (659 MB, 628 MiB) copied, 52 s, 12.6 MB/s 671088640 bytes (671 MB, 640 MiB) copied, 53 s, 12.7 MB/s 683671552 bytes (684 MB, 652 MiB) copied, 54 s, 12.6 MB/s 692060160 bytes (692 MB, 660 MiB) copied, 55 s, 12.5 MB/s 704643072 bytes (705 MB, 672 MiB) copied, 56 s, 12.6 MB/s 721420288 bytes (721 MB, 688 MiB) copied, 57 s, 12.6 MB/s 734003200 bytes (734 MB, 700 MiB) copied, 58 s, 12.6 MB/s 746586112 bytes (747 MB, 712 MiB) copied, 59 s, 12.6 MB/s 759169024 bytes (759 MB, 724 MiB) copied, 60 s, 12.6 MB/s 771751936 bytes (772 MB, 736 MiB) copied, 61 s, 12.6 MB/s 780140544 bytes (780 MB, 744 MiB) copied, 62 s, 12.5 MB/s 792723456 bytes (793 MB, 756 MiB) copied, 63 s, 12.6 MB/s 805306368 bytes (805 MB, 768 MiB) copied, 64 s, 12.6 MB/s 822083584 bytes (822 MB, 784 MiB) copied, 65 s, 12.6 MB/s 834666496 bytes (835 MB, 796 MiB) copied, 66 s, 12.6 MB/s 847249408 bytes (847 MB, 808 MiB) copied, 67 s, 12.6 MB/s 859832320 bytes (860 MB, 820 MiB) copied, 68 s, 12.6 MB/s 868220928 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GiB) copied, 136 s, 12.6 MB/s 1732247552 bytes (1.7 GB, 1.6 GiB) copied, 137 s, 12.6 MB/s 1740636160 bytes (1.7 GB, 1.6 GiB) copied, 138 s, 12.6 MB/s 1753219072 bytes (1.8 GB, 1.6 GiB) copied, 139 s, 12.6 MB/s 1765801984 bytes (1.8 GB, 1.6 GiB) copied, 140 s, 12.6 MB/s 1782579200 bytes (1.8 GB, 1.7 GiB) copied, 141 s, 12.6 MB/s 1795162112 bytes (1.8 GB, 1.7 GiB) copied, 142 s, 12.6 MB/s 1807745024 bytes (1.8 GB, 1.7 GiB) copied, 143 s, 12.6 MB/s 1820327936 bytes (1.8 GB, 1.7 GiB) copied, 144 s, 12.6 MB/s 1828716544 bytes (1.8 GB, 1.7 GiB) copied, 145 s, 12.6 MB/s 1841299456 bytes (1.8 GB, 1.7 GiB) copied, 146 s, 12.6 MB/s 1853882368 bytes (1.9 GB, 1.7 GiB) copied, 147 s, 12.6 MB/s 1870659584 bytes (1.9 GB, 1.7 GiB) copied, 148 s, 12.6 MB/s 1883242496 bytes (1.9 GB, 1.8 GiB) copied, 149 s, 12.6 MB/s 1895825408 bytes (1.9 GB, 1.8 GiB) copied, 150 s, 12.6 MB/s 1912602624 bytes (1.9 GB, 1.8 GiB) copied, 151 s, 12.6 MB/s 1916796928 bytes (1.9 GB, 1.8 GiB) copied, 152 s, 12.6 MB/s 1929379840 bytes (1.9 GB, 1.8 GiB) copied, 153 s, 12.6 MB/s 1946157056 bytes (1.9 GB, 1.8 GiB) copied, 154 s, 12.6 MB/s 1958739968 bytes (2.0 GB, 1.8 GiB) copied, 155 s, 12.6 MB/s 1971322880 bytes (2.0 GB, 1.8 GiB) copied, 156 s, 12.6 MB/s 1983905792 bytes (2.0 GB, 1.8 GiB) copied, 157 s, 12.6 MB/s 1996488704 bytes (2.0 GB, 1.9 GiB) copied, 158 s, 12.6 MB/s 2004877312 bytes (2.0 GB, 1.9 GiB) copied, 159 s, 12.6 MB/s 2017460224 bytes (2.0 GB, 1.9 GiB) copied, 160 s, 12.6 MB/s 2030043136 bytes (2.0 GB, 1.9 GiB) copied, 161 s, 12.6 MB/s 2042626048 bytes (2.0 GB, 1.9 GiB) copied, 162 s, 12.6 MB/s 2059403264 bytes (2.1 GB, 1.9 GiB) copied, 163 s, 12.6 MB/s 2071986176 bytes (2.1 GB, 1.9 GiB) copied, 164 s, 12.6 MB/s 2084569088 bytes (2.1 GB, 1.9 GiB) copied, 165 s, 12.6 MB/s 2092957696 bytes (2.1 GB, 1.9 GiB) copied, 166 s, 12.6 MB/s 2105540608 bytes (2.1 GB, 2.0 GiB) copied, 167 s, 12.6 MB/s 2118123520 bytes (2.1 GB, 2.0 GiB) copied, 168 s, 12.6 MB/s 2130706432 bytes (2.1 GB, 2.0 GiB) copied, 169 s, 12.6 MB/s 2147483648 bytes (2.1 GB, 2.0 GiB) copied, 170 s, 12.6 MB/s 2160066560 bytes (2.2 GB, 2.0 GiB) copied, 171 s, 12.6 MB/s 2172649472 bytes (2.2 GB, 2.0 GiB) copied, 172 s, 12.6 MB/s 2181038080 bytes (2.2 GB, 2.0 GiB) copied, 173 s, 12.6 MB/s 2193620992 bytes (2.2 GB, 2.0 GiB) copied, 174 s, 12.6 MB/s 2206203904 bytes (2.2 GB, 2.1 GiB) copied, 175 s, 12.6 MB/s2210918400 bytes (2.2 GB, 2.1 GiB) copied, 175.384 s, 12.6 MB/s 527+1 records in 527+1 records out 2210918400 bytes (2.2 GB, 2.1 GiB) copied, 175.421 s, 12.6 MB/s done. 2026-09-22T09:37:04-05:00 wrote 2210918400 bytes in 175.625076651 s [ 202.146] --- flash.sh exit status 0; 2210918400 bytes in 175.7 s = 12.6 MB/s end to end (including flash.sh's own confirm step and final sync) --- [ 202.146] --- sending Ctrl-C to leave ums --- \ | / - \ / - \ | CTRL+C - Operation aborted K230# [ 212.750] --- host: gadget disk STILL PRESENT 10 s after Ctrl-C --- [ 212.800] --- sending: reset --- reset reboot system U-Boot SPL 2022.10 (Oct 03 2022 - 19:25:32 +0000) lpddr4 2660 00000000: PMU Major Msg: End of CA training 00000000: PMU Major Msg: End of initialization 00000000: PMU Major Msg: End of read enable training 00000000: PMU Major Msg: End of fine write leveling 00000000: PMU Major Msg: End of read dq deskew training 00000000: PMU Major Msg: End of MPR read delay center optimization 00000000: PMU Major Msg: End of Write leveling coarse delay 00000000: PMU Major Msg: End of write delay center optimization 00000000: PMU Major Msg: End of read delay center optimization 00000000: PMU Major Msg: End of max read latency training 00000000: PMU Major Msg: Firmware run has completed imge: uboot load to 0 compress =1 src 15000254 len=5550a imge: uboot load to 0 compress =1 src 15000254 len=a8868 U-Boot 2022.10 (Oct 03 2022 - 19:25:32 +0000) CPU: rv64imafdcvsu Model: kendryte k230 canmv v3 DRAM: 1 GiB Core: 27 devices, 14 uclasses, devicetree: embed MMC: mmc0@91580000: 0, mmc1@91581000: 1 Loading Environment from MMC... OK In: serial@91400000 Out: serial@91400000 Err: serial@91400000 Net: No ethernet found. Hit any key to stop autoboot: 1 0 ext4load mmc ${mmc_boot_dev_num}:1 0x15000000 force_dtb 17 bytes read in 1 ms (16.6 KiB/s) Saving Environment to MMC... Writing to MMC(1)... OK 211 bytes read in 1 ms (206.1 KiB/s) 270808 bytes read in 10 ms (25.8 MiB/s) 60350976 bytes read in 2129 ms (27 MiB/s) 71298 bytes read in 4 ms (17 MiB/s) 27300769 bytes read in 1131 ms (23 MiB/s) ## Booting kernel from Legacy Image at 08000000 ... Image Name: linux Created: 2023-11-14 22:13:20 UTC Image Type: RISC-V Linux Kernel Image (uncompressed) Data Size: 270744 Bytes = 264.4 KiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 09000000 ... Image Name: initrd Created: 1980-01-01 0:00:00 UTC Image Type: RISC-V Linux RAMDisk Image (uncompressed) Data Size: 27300705 Bytes = 26 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 08400000 Booting using the fdt blob at 0x8400000 Loading Kernel Image Loading Ramdisk to 3e13e000, end 3fb47361 ... OK Loading Device Tree to 000000000a0eb000, end 000000000a0ff681 ... OK g_bootmod = 3, bootargs=console=tty0 consoleblank=0 console=ttyS0,115200n8 root=fstab loglevel=4 lsm=landlock,yama,bpf loglevel=7 init=/nix/store/305yxa1pnjvlk4sw3mp8sx0l2zh0qyxa-nixos-system-nixos-26.11.20260919.20b1ddd/init Starting kernel ... OpenSBI v1.4 ____ _____ ____ _____ / __ \ / ____| _ \_ _| | | | |_ __ ___ _ __ | (___ | |_) || | | | | | '_ \ / _ \ '_ \ \___ \| _ < | | | |__| | |_) | __/ | | |____) | |_) || |_ \____/| .__/ \___|_| |_|_____/|____/_____| | | |_| Platform Name : LILYGO T-Display-K230 Platform Features : medeleg Platform HART Count : 1 Platform IPI Device : aclint-mswi Platform Timer Device : aclint-mtimer @ 27000000Hz Platform Console Device : uart8250 Platform HSM Device : --- Platform PMU Device : thead,c900-pmu Platform Reboot Device : --- Platform Shutdown Device : --- Platform Suspend Device : system-suspend-test Platform CPPC Device : --- Firmware Base : 0x0 Firmware Size : 323 KB Firmware RW Offset : 0x40000 Firmware RW Size : 67 KB Firmware Heap Offset : 0x48000 Firmware Heap Size : 35 KB (total), 2 KB (reserved), 9 KB (used), 23 KB (free) Firmware Scratch Size : 4096 B (total), 328 B (used), 3768 B (free) Runtime SBI Version : 2.0 Domain0 Name : root Domain0 Boot HART : 0 Domain0 HARTs : 0* Domain0 Region00 : 0x0000000091400000-0x0000000091400fff M: (I,R,W) S/U: (R,W) Domain0 Region01 : 0x0000000f04008000-0x0000000f0400bfff M: (I,R,W) S/U: () Domain0 Region02 : 0x0000000f04000000-0x0000000f04007fff M: (I,R,W) S/U: () Domain0 Region03 : 0x0000000000040000-0x000000000005ffff M: (R,W) S/U: () Domain0 Region04 : 0x0000000000000000-0x000000000003ffff M: (R,X) S/U: () Domain0 Region05 : 0x0000000f00000000-0x0000000f03ffffff M: (I,R,W) S/U: (R,W) Domain0 Region06 : 0x0000000000000000-0xffffffffffffffff M: () S/U: (R,W,X) Domain0 Next Address : 0x0000000000200000 Domain0 Next Arg1 : 0x000000000a0eb000 Domain0 Next Mode : S-mode Domain0 SysReset : yes Domain0 SysSuspend : yes Boot HART ID : 0 Boot HART Domain : root Boot HART Priv Version : v1.12 Boot HART Base ISA : rv64imafdcbvx Boot HART ISA Extensions : sstc,zicntr,zihpm,zicboz,zicbom,svpbmt Boot HART PMP Reserved : 2 Boot HART PMP Count : 64 Boot HART PMP Granularity : 12 bits Boot HART PMP Address Bits: 38 Boot HART MHPM Info : 16 (0x0007fff8) Boot HART MIDELEG : 0x0000000000020222 Boot HART MEDELEG : 0x000000000000b109 [ 0.000000] Linux version 6.6.36 (nixbld@localhost) (riscv64-unknown-linux-gnu-gcc (GCC) 15.3.0, GNU ld (GNU Binutils) 2.46) #1-NixOS SMP Tue Jan 1 00:00:00 UTC 1980 [ 0.000000] Machine model: LILYGO T-Display-K230 [ 0.000000] SBI specification v2.0 detected [ 0.000000] SBI implementation ID=0x1 Version=0x10004 [ 0.000000] SBI TIME extension detected [ 0.000000] SBI IPI extension detected [ 0.000000] SBI RFENCE extension detected [ 0.000000] efi: UEFI not found. [ 0.000000] OF: reserved mem: 0x0000000000000000..0x000000000003ffff (256 KiB) nomap non-reusable mmode_resv1@0 [ 0.000000] OF: reserved mem: 0x0000000000040000..0x000000000005ffff (128 KiB) nomap non-reusable mmode_resv0@40000 [ 0.000000] cma: Reserved 512 MiB at 0x000000001e000000 on node -1 [ 0.000000] NUMA: No NUMA configuration found [ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000003fffffff] [ 0.000000] NUMA: NODE_DATA [mem 0x3fd9f100-0x3fda0fff] [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000000000000-0x000000003fffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x000000000005ffff] [ 0.000000] node 0: [mem 0x0000000000060000-0x000000003fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff] [ 0.000000] SBI HSM extension detected [ 0.000000] riscv: base ISA extensions acdfimv [ 0.000000] riscv: ELF capabilities acdfim [ 0.000000] percpu: cpu 0 has no node -1 or node-local memory [ 0.000000] percpu: Embedded 51 pages/cpu s82104 r8192 d118600 u208896 [ 0.000000] Kernel command line: console=tty0 consoleblank=0 console=ttyS0,115200n8 root=fstab loglevel=4 lsm=landlock,yama,bpf loglevel=7 init=/nix/store/305yxa1pnjvlk4sw3mp8sx0l2zh0qyxa-nixos-system-nixos-26.11.20260919.20b1ddd/init [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.000000] Fallback order for Node 0: 0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258048 [ 0.000000] Policy zone: DMA32 [ 0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.000000] Virtual kernel memory layout: [ 0.000000] fixmap : 0xffffffc6fea00000 - 0xffffffc6ff000000 (6144 kB) [ 0.000000] pci io : 0xffffffc6ff000000 - 0xffffffc700000000 ( 16 MB) [ 0.000000] vmemmap : 0xffffffc700000000 - 0xffffffc800000000 (4096 MB) [ 0.000000] vmalloc : 0xffffffc800000000 - 0xffffffd800000000 ( 64 GB) [ 0.000000] modules : 0xffffffff03a25000 - 0xffffffff80000000 (1989 MB) [ 0.000000] lowmem : 0xffffffd800000000 - 0xffffffd840000000 (1024 MB) [ 0.000000] kernel : 0xffffffff80000000 - 0xffffffffffffffff (2047 MB) [ 0.000000] Memory: 398432K/1048576K available (14773K kernel code, 9455K rwdata, 24576K rodata, 8520K init, 598K bss, 125856K reserved, 524288K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] ftrace: allocating 51190 entries in 200 pages [ 0.000000] ftrace: allocated 200 pages with 3 groups [ 0.000000] trace event string verifier disabled [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1. [ 0.000000] rcu: RCU debug extended QS entry/exit. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] riscv-intc: 64 local interrupts mapped [ 0.000000] plic: interrupt-controller@f00000000: mapped 208 interrupts with 1 handlers for 2 contexts. [ 0.000000] riscv: providing IPIs using SBI IPI extension [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x63a1e71a3, max_idle_ns: 440795203123 ns [ 0.000000] sched_clock: 64 bits at 27MHz, resolution 37ns, wraps every 4398046511093ns [ 0.000908] kfence: initialized - using 2097152 bytes for 255 objects at 0x(____ptrval____)-0x(____ptrval____) [ 0.001166] Console: colour dummy device 80x25 [ 0.001179] printk: console [tty0] enabled [ 0.003009] Calibrating delay loop (skipped), value calculated using timer frequency.. 54.00 BogoMIPS (lpj=108000) [ 0.003037] pid_max: default: 32768 minimum: 301 [ 0.005025] LSM: initializing lsm=capability,landlock,yama,bpf,integrity [ 0.008322] landlock: Up and running. [ 0.008337] Yama: becoming mindful. [ 0.008373] LSM support for eBPF active [ 0.009058] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.009090] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.013957] RCU Tasks Rude: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1. [ 0.014210] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1. [ 0.014371] riscv: ELF compat mode supported [ 0.014425] ASID allocator using 16 bits (65536 entries) [ 0.014646] rcu: Hierarchical SRCU implementation. [ 0.014669] rcu: Max phase no-delay instances is 1000. [ 0.015522] EFI services will not be available. [ 0.015796] smp: Bringing up secondary CPUs ... [ 0.015835] smp: Brought up 1 node, 1 CPU [ 0.017107] devtmpfs: initialized [ 0.032425] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.032472] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.043124] pinctrl core: initialized pinctrl subsystem [ 0.045063] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.046300] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations [ 0.046466] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.046589] audit: initializing netlink subsys (disabled) [ 0.046892] audit: type=2000 audit(0.044:1): state=initialized audit_enabled=0 res=1 [ 0.047624] thermal_sys: Registered thermal governor 'fair_share' [ 0.047636] thermal_sys: Registered thermal governor 'bang_bang' [ 0.047659] thermal_sys: Registered thermal governor 'step_wise' [ 0.047670] thermal_sys: Registered thermal governor 'user_space' [ 0.047753] cpuidle: using governor ladder [ 0.047792] cpuidle: using governor menu [ 0.068484] cpu0: Ratio of byte access time to unaligned word access is 6.32, unaligned accesses are fast [ 0.075944] platform soc: Fixed dependency cycle(s) with /soc/interrupt-controller@f00000000 [ 0.160184] platform 90840000.vo: Fixed dependency cycle(s) with /soc/dsi@90850000 [ 0.160378] platform 90840000.vo: Fixed dependency cycle(s) with /soc/dsi@90850000 [ 0.160513] platform 90850000.dsi: Fixed dependency cycle(s) with /soc/dsi@90850000/panel@0 [ 0.160545] platform 90850000.dsi: Fixed dependency cycle(s) with /soc/vo@90840000 [ 0.170453] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.170483] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.170498] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.170509] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.178716] fbcon: Taking over console [ 0.178811] ACPI: Interpreter disabled. [ 0.179307] k230-powerdomain 91103000.sysctl_power: powerdomain init ok [ 0.181516] iommu: Default domain type: Translated [ 0.181544] iommu: DMA domain TLB invalidation policy: strict mode [ 0.182310] SCSI subsystem initialized [ 0.185896] usbcore: registered new interface driver usbfs [ 0.185971] usbcore: registered new interface driver hub [ 0.186036] usbcore: registered new device driver usb [ 0.187901] mc: Linux media interface: v0.10 [ 0.188049] videodev: Linux video capture interface: v2.00 [ 0.188489] Advanced Linux Sound Architecture Driver Initialized. [ 0.193605] vgaarb: loaded [ 0.194255] clocksource: Switched to clocksource riscv_clocksource [ 0.197240] pnp: PnP ACPI: disabled [ 0.227129] NET: Registered PF_INET protocol family [ 0.227294] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.230021] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.230118] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.230165] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.230339] TCP bind hash table entries: 8192 (order: 7, 524288 bytes, linear) [ 0.231878] TCP: Hash tables configured (established 8192 bind 8192) [ 0.232324] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear) [ 0.232583] UDP hash table entries: 512 (order: 3, 49152 bytes, linear) [ 0.232681] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear) [ 0.233248] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.234770] NET: Registered PF_XDP protocol family [ 0.234816] PCI: CLS 0 bytes, default 64 [ 0.235090] Unpacking initramfs... [ 0.250427] Initialise system trusted keyrings [ 0.250703] workingset: timestamp_bits=44 max_order=18 bucket_order=0 [ 0.250783] zbud: loaded [ 0.280344] fuse: init (API version 7.39) [ 0.280892] 9p: Installing v9fs 9p2000 file system support [ 0.367126] NET: Registered PF_ALG protocol family [ 0.367168] Key type asymmetric registered [ 0.367180] Asymmetric key parser 'x509' registered [ 0.367265] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) [ 0.367585] io scheduler mq-deadline registered [ 0.367613] io scheduler kyber registered [ 0.409332] [K230_RESET]:sysctl reset phy addr 0x91101000 [ 0.409346] [K230_RESET]: ok! [ 0.582560] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.592617] printk: console [ttyS0] disabled [ 0.613186] 91400000.serial: ttyS0 at MMIO 0x91400000 (irq = 79, base_baud = 3125000) is a 16550A [ 0.640256] printk: console [ttyS0] enabled [ 2.511789] 91403000.serial: ttyS3 at MMIO 0x91403000 (irq = 80, base_baud = 3125000) is a 16550A [ 2.551943] SuperH (H)SCI(F) driver initialized [ 2.570914] random: crng init done [ 2.574595] k230-rng 91213000.trng: K230 TRNG driver register! [ 2.592700] canaan-vo 90840000.vo: probe [ 2.604912] canaan-mipi-dsi 90850000.dsi: Fixed dependency cycle(s) with /soc/dsi@90850000/panel@0 [ 2.630020] mipi-dsi 90850000.dsi.0: Fixed dependency cycle(s) with /soc/dsi@90850000 [ 3.064306] canaan-mipi-dsi 90850000.dsi: Attached device universal [ 3.086101] canaan-vo 90840000.vo: background color is ffffff [ 3.099195] canaan-drm soc:display-subsystem: bound 90840000.vo (ops 0xffffffff83696c38) [ 3.120791] canaan-drm soc:display-subsystem: bound 90850000.dsi (ops 0xffffffff83697130) [ 3.139453] [drm] Initialized canaan-drm 1.0.0 20230501 for soc:display-subsystem on minor 0 [ 3.169332] canaan-mipi-dsi 90850000.dsi: DSI PHY: lane 594000 kbps, voc 0x17, hsfreqrange 0x87 [ 3.285501] canaan-panel-dsi 90850000.dsi.0: canaan_panel_prepare: entered, init_set_v1_flag=1 [ 3.452622] Freeing initrd memory: 26660K [ 3.634287] canaan-panel-dsi 90850000.dsi.0: RDDID (0x04) failed: -22 [ 3.654506] canaan-mipi-dsi 90850000.dsi: DCS read 0x0a: panel did not answer (status 0x50015) [ 3.654514] canaan-panel-dsi 90850000.dsi.0: RDDPM (0x0A) failed: -110 [ 3.663848] Console: switching to colour frame buffer device 71x77 [ 3.735869] canaan-drm soc:display-subsystem: [drm] fb0: canaan-drmdrmfb frame buffer device [ 3.744471] canaan-drm soc:display-subsystem: [drm:canaan_drm_bind] Canaan K230 DRM driver register successfully [ 3.764016] loop: module loaded [ 3.792856] misc mmz: registered. [ 3.801162] e1000e: Intel(R) PRO/1000 Network Driver [ 3.806297] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 3.813959] usbcore: registered new device driver r8152-cfgselector [ 3.820471] usbcore: registered new interface driver r8152 [ 3.827255] dwc2 91500000.usb: supply vusb_d not found, using dummy regulator [ 3.834789] dwc2 91500000.usb: supply vusb_a not found, using dummy regulator [ 3.962352] dwc2 91500000.usb: EPs: 7, dedicated fifos, 3016 entries in SPRAM [ 3.969887] dwc2 91500000.usb: DWC OTG Controller [ 3.974799] dwc2 91500000.usb: new USB bus registered, assigned bus number 1 [ 3.982045] dwc2 91500000.usb: irq 85, io mem 0x91500000 [ 3.987662] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 3.996049] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.003328] usb usb1: Product: DWC OTG Controller [ 4.008075] usb usb1: Manufacturer: Linux 6.6.36 dwc2_hsotg [ 4.013698] usb usb1: SerialNumber: 91500000.usb [ 4.019241] hub 1-0:1.0: USB hub found [ 4.023217] hub 1-0:1.0: 1 port detected [ 4.028343] dwc2 91540000.usb: supply vusb_d not found, using dummy regulator [ 4.036038] dwc2 91540000.usb: supply vusb_a not found, using dummy regulator [ 4.162373] dwc2 91540000.usb: EPs: 7, dedicated fifos, 3016 entries in SPRAM [ 4.179994] dwc2 91540000.usb: DWC OTG Controller [ 4.184897] dwc2 91540000.usb: new USB bus registered, assigned bus number 2 [ 4.192138] dwc2 91540000.usb: irq 86, io mem 0x91540000 [ 4.197795] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 4.208007] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.218902] usb usb2: Product: DWC OTG Controller [ 4.225466] usb usb2: Manufacturer: Linux 6.6.36 dwc2_hsotg [ 4.232937] usb usb2: SerialNumber: 91540000.usb [ 4.241168] hub 2-0:1.0: USB hub found [ 4.247873] hub 2-0:1.0: 1 port detected [ 4.255893] usbcore: registered new interface driver usb-storage [ 4.265065] usbcore: registered new interface driver usbserial_generic [ 4.276325] usbserial: USB Serial support registered for generic [ 4.285450] mousedev: PS/2 mouse device common for all mice [ 4.294498] goodix-berlin-i2c 1-005d: supply avdd not found, using dummy regulator [ 4.306988] goodix-berlin-i2c 1-005d: supply iovdd not found, using dummy regulator [ 4.456333] input: Goodix Berlin Capacitive TouchScreen as /devices/platform/soc/91408000.i2c/i2c-1/1-005d/input/input0 [ 4.473463] i2c_dev: i2c /dev entries driver [ 4.483439] MVX dev: Linlon v5276 identified. cores=1, nlsid=4, id=0. (mvx_dev.c:416) [ 4.496383] usbcore: registered new interface driver uvcvideo [ 4.537185] sdhci: Secure Digital Host Controller Interface driver [ 4.545245] sdhci: Copyright(c) Pierre Ossman [ 4.553233] sdhci-pltfm: SDHCI platform and OF driver helper [ 4.561783] usb 2-1: new high-speed USB device number 2 using dwc2 [ 4.575193] Kendryte crypto driver probe! [ 4.582815] Kendryte sha256 driver probe! [ 4.590448] Kendryte RSA driver probe! [ 4.597254] hid: raw HID events driver (C) Jiri Kosina [ 4.605375] usbcore: registered new interface driver usbhid [ 4.612766] usbhid: USB HID core driver [ 4.618672] mmc1: SDHCI controller on 91581000.sdhci1 [91581000.sdhci1] using ADMA [ 4.630890] mmc0: SDHCI controller on 91580000.sdhci0 [91580000.sdhci0] using ADMA [ 4.647114] riscv-pmu-sbi: SBI PMU extension is available [ 4.655467] riscv-pmu-sbi: 16 firmware and 18 hardware counters [ 4.664492] sdhci-dwcmshc-kendryte 91580000.sdhci0: card claims to support voltages below defined range [ 4.688447] mmc0: new high speed SDIO card at address 0001 [ 4.707869] mmc1: new high speed SDXC card at address 5048 [ 4.716027] mmcblk1: mmc1:5048 SD128 119 GiB [ 4.725325] mmcblk1: p1 p2 [ 4.795113] usb 2-1: New USB device found, idVendor=0bda, idProduct=8152, bcdDevice=20.00 [ 4.806819] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.817497] usb 2-1: Product: USB 10/100 LAN [ 4.823555] usb 2-1: Manufacturer: Realtek [ 4.829370] usb 2-1: SerialNumber: 000000000000 [ 5.020721] drop_monitor: Initializing network drop monitor service [ 5.029906] r8152-cfgselector 2-1: reset high-speed USB device number 2 using dwc2 [ 5.380845] r8152 2-1:1.0: skip request firmware [ 5.387610] r8152 2-1:1.0 (unnamed net_device) (uninitialized): Invalid ether addr 00:00:00:00:00:00 [ 5.400197] r8152 2-1:1.0 (unnamed net_device) (uninitialized): Random ether addr da:64:30:3e:34:af [ 5.436356] NET: Registered PF_INET6 protocol family [ 5.467824] Segment Routing with IPv6 [ 5.474770] In-situ OAM (IOAM) with IPv6 [ 5.482630] r8152 2-1:1.0 eth0: v1.12.13 [ 5.488418] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 5.499074] NET: Registered PF_PACKET protocol family [ 5.507173] 9pnet: Installing 9P2000 support [ 5.514298] Key type dns_resolver registered [ 5.540117] registered taskstats version 1 [ 5.547705] Loading compiled-in X.509 certificates [ 5.571411] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers [ 5.585554] Key type .fscrypt registered [ 5.592262] Key type fscrypt-provisioning registered [ 5.600302] ima: No TPM chip found, activating TPM-bypass! [ 5.608556] ima: Allocated hash algorithm: sha1 [ 5.615853] ima: No architecture policies found [ 5.635530] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 5.658235] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 5.667671] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600' [ 5.679644] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 5.691874] clk: Disabling unused clocks [ 5.697688] ALSA device list: [ 5.702550] cfg80211: failed to load regulatory.db [ 5.709040] #0: K230_I2S_INNO [ 5.722710] Freeing unused kernel image (initmem) memory: 8520K [ 5.731412] Run /init as init process [ 5.760800] systemd[1]: System time advanced to built-in epoch: Tue 2026-03-17 19:55:52 UTC P+q6E616D65\[ 6.122958] systemd[1]: Successfully made /usr/ read-only. [18t7[32766;32766H[6n8[!p]104\[0m[?7h[1G[0J[ 6.810455] systemd[1]: systemd 261.2 running in system mode (+PAM +AUDIT -SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK -BTF -XKBCOMMON +UTMP +LIBARCHIVE) [ 6.852826] systemd[1]: Detected architecture riscv64. [ 6.860781] systemd[1]: Running in initrd. [0;1;39mBooting initrd of [0m[0;38;2;126;186;228mNixOS 26.11 (Zokor) (Initrd)[0m[0;1;39m.[0m [ 6.886898] systemd[1]: Initializing machine ID from random generator. [ 6.898415] systemd[1]: Hostname set to . ]3008;start=4e415d8494f940679130159e16e27e78;user=root;hostname=nixos;machineid=f3dae096a6a24a1d90ffca8f255ef069;bootid=0cf938a0353f4a8fb7c0e156893ca3d1;pid=1;comm=systemd;type=boot\[ 7.552283] systemd[1]: bpf-restrict-fs: Failed to link program; assuming BPF LSM is not available. [ 7.886089] systemd[1]: Queued start job for default target Initrd Default Target. [ 7.917914] systemd[1]: Created slice Slice /system/modprobe. [[0;32m OK [0m] Created slice [0;1;39mSlice /system/modprobe[0m. [ 7.942893] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [[0;32m OK [0m] Started [0;1;39mDispatch Password Requests to Console Directory Watch[0m. [ 7.974573] systemd[1]: Expecting device /dev/disk/by-label/NIXOS_SD... Expecting device [0;1;39m/dev/disk/by-label/NIXOS_SD[0m... [ 8.002566] systemd[1]: Reached target Path Units. [[0;32m OK [0m] Reached target [0;1;39mPath Units[0m. [ 8.026553] systemd[1]: Reached target Slice Units. [[0;32m OK [0m] Reached target [0;1;39mSlice Units[0m. [ 8.050559] systemd[1]: Reached target Swaps. [[0;32m OK [0m] Reached target [0;1;39mSwaps[0m. [ 8.070572] systemd[1]: Reached target Timer Units. [[0;32m OK [0m] Reached target [0;1;39mTimer Units[0m. [ 8.095049] systemd[1]: Listening on D-Bus System Message Bus Socket. [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m. [ 8.123152] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m. [ 8.147176] systemd[1]: Listening on Journal Sockets. [[0;32m OK [0m] Listening on [0;1;39mJournal Sockets[0m. [ 8.171183] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m. [ 8.194930] systemd[1]: Listening on udev Kernel Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m. [ 8.218549] systemd[1]: Reached target Socket Units. [[0;32m OK [0m] Reached target [0;1;39mSocket Units[0m. [ 8.242707] systemd[1]: Create List of Static Device Nodes skipped, unmet condition check ConditionFileNotEmpty=/lib/modules/6.6.36/modules.devname [ 8.271209] systemd[1]: Starting Load Kernel Module configfs... Starting [0;1;39mLoad Kernel Module configfs[0m... [ 8.323237] systemd[1]: Starting Journal Service... Starting [0;1;39mJournal Service[0m... [ 8.380346] systemd[1]: Starting Load Kernel Modules... Starting [0;1;39mLoad Kernel Modules[0m... [ 8.443252] systemd[1]: Starting Create Static Device Nodes in /dev gracefully... Starting [0;1;39mCreate Static Device Nodes in /dev gracefully[0m... [ 8.514815] systemd[1]: Early TPM SRK Setup skipped, unmet condition check ConditionSecurity=measured-os [ 8.579264] systemd[1]: Starting Coldplug All udev Devices... Starting [0;1;39mColdplug All udev Devices[0m... [ 8.637859] systemd-journald[97]: Collecting audit messages is disabled. [ 8.667670] systemd[1]: modprobe@configfs.service: Deactivated successfully. [ 8.690899] systemd[1]: Finished Load Kernel Module configfs. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m. [ 8.747347] systemd[1]: Finished Load Kernel Modules. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m. [ 8.791010] systemd[1]: Finished Create Static Device Nodes in /dev gracefully. [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev gracefully[0m. [ 8.841003] systemd[1]: Kernel Configuration File System skipped, unmet condition check ConditionPathExists=/sys/kernel/config [ 8.918799] systemd[1]: Starting Apply Kernel Variables... Starting [0;1;39mApply Kernel Variables[0m... [ 8.995275] systemd[1]: Starting Create Static Device Nodes in /dev... Starting [0;1;39mCreate Static Device Nodes in /dev[0m... [ 9.123995] systemd[1]: Started Journal Service. [[0;32m OK [0m] Started [0;1;39mJournal Service[0m. [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m. [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m. [[0;32m OK [0m] Reached target [0;1;39mPreparation for Local File Systems[0m. [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m. Starting [0;1;39mCreate System Files and Directories[0m... Starting [0;1;39mRule-based Manager for Device Events and Files[0m... [[0;32m OK [0m] Finished [0;1;39mCreate System Files and Directories[0m. [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m. [[0m[0;31m* [0m] (1 of 2) A start job is running for…/by-label/NIXOS_SD (4s / 1min 30s) M [K[[0;1;31m*[0m[0;31m* [0m] (1 of 2) A start job is running for…/by-label/NIXOS_SD (4s / 1min 30s) M [K[[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m. [K[[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m. [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m. [ 14.515995] r8152 2-1:1.0 enu1: renamed from eth0 [[0;32m OK [0m] Found device [0;1;39m/dev/disk/by-label/NIXOS_SD[0m. [[0;32m OK [0m] Reached target [0;1;39mInitrd Root Device[0m. Starting [0;1;39mFile System Check on /dev/disk/by-label/NIXOS_SD[0m... [[0;32m OK [0m] Finished [0;1;39mFile System Check on /dev/disk/by-label/NIXOS_SD[0m. Mounting [0;1;39m/sysroot[0m... [ 15.448284] EXT4-fs (mmcblk1p2): mounted filesystem 44444444-4444-4444-8888-888888888888 r/w with ordered data mode. Quota mode: disabled. [[0;32m OK [0m] Mounted [0;1;39m/sysroot[0m. [[0;32m OK [0m] Reached target [0;1;39mInitrd Root File System[0m. Starting [0;1;39mFind NixOS closure[0m... Starting [0;1;39mMountpoints Configured in the Real Root[0m... [[0;32m OK [0m] Finished [0;1;39mFind NixOS closure[0m. [[0;32m OK [0m] Finished [0;1;39mMountpoints Configured in the Real Root[0m. Mounting [0;1;39m/sysroot/run[0m... [[0;32m OK [0m] Mounted [0;1;39m/sysroot/run[0m. [[0;32m OK [0m] Reached target [0;1;39mInitrd File Systems[0m. Starting [0;1;39mCreate Volatile Files and Directories in the Real Root[0m... [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories in the Real Root[0m. [[0;32m OK [0m] Reached target [0;1;39mInitrd Default Target[0m. Starting [0;1;39mCleaning Up and Shutting Down Daemons[0m... [[0;32m OK [0m] Stopped target [0;1;39mInitrd Default Target[0m. [[0;32m OK [0m] Stopped target [0;1;39mBasic System[0m. [[0;32m OK [0m] Stopped target [0;1;39mInitrd Root Device[0m. [[0;32m OK [0m] Stopped target [0;1;39mPath Units[0m. [[0;32m OK [0m] Stopped [0;1;39mDispatch Password Requests to Console Directory Watch[0m. [[0;32m OK [0m] Stopped target [0;1;39mSlice Units[0m. [[0;32m OK [0m] Stopped target [0;1;39mSocket Units[0m. [[0;32m OK [0m] Stopped target [0;1;39mSystem Initialization[0m. [[0;32m OK [0m] Stopped target [0;1;39mSwaps[0m. [[0;32m OK [0m] Stopped target [0;1;39mTimer Units[0m. [[0;32m OK [0m] Closed [0;1;39mD-Bus System Message Bus Socket[0m. [[0;32m OK [0m] Stopped [0;1;39mFind NixOS closure[0m. [[0;32m OK [0m] Stopped [0;1;39mApply Kernel Variables[0m. [[0;32m OK [0m] Stopped [0;1;39mLoad Kernel Modules[0m. [[0;32m OK [0m] Stopped [0;1;39mCreate Volatile Files and Directories in the Real Root[0m. [[0;32m OK [0m] Stopped [0;1;39mCreate System Files and Directories[0m. [[0;32m OK [0m] Stopped target [0;1;39mLocal File Systems[0m. [[0;32m OK [0m] Stopped target [0;1;39mPreparation for Local File Systems[0m. [[0;32m OK [0m] Stopped [0;1;39mColdplug All udev Devices[0m. Stopping [0;1;39mRule-based Manager for Device Events and Files[0m... [[0;32m OK [0m] Finished [0;1;39mCleaning Up and Shutting Down Daemons[0m. [[0;32m OK [0m] Stopped [0;1;39mRule-based Manager for Device Events and Files[0m. [[0;32m OK [0m] Closed [0;1;39mudev Control Socket[0m. Starting [0;1;39mCleanup udev Database[0m... [[0;32m OK [0m] Stopped [0;1;39mCreate Static Device Nodes in /dev[0m. [[0;32m OK [0m] Stopped [0;1;39mCreate Static Device Nodes in /dev gracefully[0m. [[0;32m OK [0m] Finished [0;1;39mCleanup udev Database[0m. [[0;32m OK [0m] Reached target [0;1;39mSwitch Root[0m. Starting [0;1;39mNixOS Activation[0m... [[0;31m*[0;1;31m*[0m[0;31m* [0m] A start job is running for NixOS Activation (3s / no limit) M [K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] A start job is running for NixOS Activation (3s / no limit) M [K[[0;32m OK [0m] Finished [0;1;39mNixOS Activation[0m. [K Starting [0;1;39mSwitch Root[0m... [ 21.466173] systemd-journald[97]: Received SIGTERM from PID 1 (systemd). P+q6E616D65\[18t7[32766;32766H[6n8[!p]104\[0m[?7h[1G[0J[ 23.190436] systemd[1]: systemd 261.2 running in system mode (+PAM +AUDIT -SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK -BTF -XKBCOMMON +UTMP +LIBARCHIVE) [ 23.233160] systemd[1]: Detected architecture riscv64. [ 23.241413] systemd[1]: Detected first boot. [0;1;39mWelcome to [0m[0;38;2;126;186;228mNixOS 26.11 (Zokor)[0m[0;1;39m![0m [ 23.285755] systemd[1]: Initializing machine ID from random generator. ]3008;start=d17f70e00da3436db278004330c1c770;user=root;hostname=nixos;machineid=f6788c489b7f4c0dab72d2ea658f03a4;bootid=0cf938a0353f4a8fb7c0e156893ca3d1;pid=1;comm=systemd;type=boot\[ 24.033620] systemd[1]: bpf-restrict-fs: Failed to link program; assuming BPF LSM is not available. [ 24.589852] systemd[1]: Applying preset policy. [ 25.415344] systemd[1]: Populated /etc with preset unit settings. [ 26.721144] systemd[1]: initrd-switch-root.service: Deactivated successfully. [ 26.734565] systemd[1]: Stopped initrd-switch-root.service. [[0;32m OK [0m] Stopped [0;1;39minitrd-switch-root.service[0m. [ 26.764944] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 26.784757] systemd[1]: Created slice Slice /system/getty. [[0;32m OK [0m] Created slice [0;1;39mSlice /system/getty[0m. [ 26.814072] systemd[1]: Created slice Slice /system/serial-getty. [[0;32m OK [0m] Created slice [0;1;39mSlice /system/serial-getty[0m. [ 26.842196] systemd[1]: Created slice Slice /system/systemd-fsck. [[0;32m OK [0m] Created slice [0;1;39mSlice /system/systemd-fsck[0m. [ 26.869861] systemd[1]: Created slice User and Session Slice. [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m. [ 26.894990] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [[0;32m OK [0m] Started [0;1;39mDispatch Password Requests to Console Directory Watch[0m. [ 26.926927] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [[0;32m OK [0m] Started [0;1;39mForward Password Requests to Wall Directory Watch[0m. [ 26.958533] systemd[1]: Expecting device /dev/disk/by-label/K230_BOOT... Expecting device [0;1;39m/dev/disk/by-label/K230_BOOT[0m... [ 26.986514] systemd[1]: Expecting device /dev/ttyS0... Expecting device [0;1;39m/dev/ttyS0[0m... [ 27.010552] systemd[1]: Reached target Local Encrypted Volumes. [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m. [ 27.034555] systemd[1]: Stopped target initrd-fs.target. [[0;32m OK [0m] Stopped target [0;1;39minitrd-fs.target[0m. [ 27.058491] systemd[1]: Stopped target initrd-root-fs.target. [[0;32m OK [0m] Stopped target [0;1;39minitrd-root-fs.target[0m. [ 27.082529] systemd[1]: Stopped target initrd-switch-root.target. [[0;32m OK [0m] Stopped target [0;1;39minitrd-switch-root.target[0m. [ 27.106617] systemd[1]: Reached target Virtual Machines and Containers. [[0;32m OK [0m] Reached target [0;1;39mVirtual Machines and Containers[0m. [ 27.134626] systemd[1]: Reached target Path Units. [[0;32m OK [0m] Reached target [0;1;39mPath Units[0m. [ 27.158613] systemd[1]: Reached target Remote File Systems. [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m. [ 27.182567] systemd[1]: Reached target Slice Units. [[0;32m OK [0m] Reached target [0;1;39mSlice Units[0m. [ 27.206596] systemd[1]: Reached target Swaps. [[0;32m OK [0m] Reached target [0;1;39mSwaps[0m. [ 27.243144] systemd[1]: Listening on Query the User Interactively for a Password. [[0;32m OK [0m] Listening on [0;1;39mQuery the User Interactively for a Password[0m. [ 27.284212] systemd[1]: Listening on Process Core Dump Socket. [[0;32m OK [0m] Listening on [0;1;39mProcess Core Dump Socket[0m. [ 27.317667] systemd[1]: Listening on Credential Encryption/Decryption. [[0;32m OK [0m] Listening on [0;1;39mCredential Encryption/Decryption[0m. [ 27.356507] systemd[1]: Listening on Factory Reset Management. [[0;32m OK [0m] Listening on [0;1;39mFactory Reset Management[0m. [ 27.383079] systemd[1]: Listening on Hostname Service Socket. [[0;32m OK [0m] Listening on [0;1;39mHostname Service Socket[0m. [ 27.419243] systemd[1]: Starting Journal Log Access Socket... Starting [0;1;39mJournal Log Access Socket[0m... [ 27.445325] systemd[1]: Listening on Journal Audit Socket. [[0;32m OK [0m] Listening on [0;1;39mJournal Audit Socket[0m. [ 27.480238] systemd[1]: Listening on Console Output Muting Service Socket. [[0;32m OK [0m] Listening on [0;1;39mConsole Output Muting Service Socket[0m. [ 27.511528] systemd[1]: Listening on Userspace Out-Of-Memory (OOM) Killer Socket. [[0;32m OK [0m] Listening on [0;1;39mUserspace Out-Of-Memory (OOM) Killer Socket[0m. [ 27.542785] systemd[1]: TPM PCR Measurements skipped, unmet condition check ConditionSecurity=measured-os [ 27.557129] systemd[1]: Make TPM PCR Policy skipped, unmet condition check ConditionSecurity=measured-uki [ 27.586231] systemd[1]: Listening on Disk Repartitioning Service Socket. [[0;32m OK [0m] Listening on [0;1;39mDisk Repartitioning Service Socket[0m. [ 27.615151] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m. [ 27.639230] systemd[1]: Listening on udev Varlink Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Varlink Socket[0m. [ 27.671963] systemd[1]: Mounting Huge Pages File System... Mounting [0;1;39mHuge Pages File System[0m... [ 27.717752] systemd[1]: Mounting POSIX Message Queue File System... Mounting [0;1;39mPOSIX Message Queue File System[0m... [ 27.778920] systemd[1]: Mounting Kernel Debug File System... Mounting [0;1;39mKernel Debug File System[0m... [ 27.846864] systemd[1]: Mounting Kernel Trace File System... Mounting [0;1;39mKernel Trace File System[0m... [ 27.915256] systemd[1]: Starting Create List of Static Device Nodes... Starting [0;1;39mCreate List of Static Device Nodes[0m... [ 27.979265] systemd[1]: Starting Load Kernel Module configfs... Starting [0;1;39mLoad Kernel Module configfs[0m... [ 28.030746] systemd[1]: Load Kernel Module drm skipped, unmet condition check ConditionKernelModuleLoaded=!drm [ 28.052651] systemd[1]: Load Kernel Module efi_pstore skipped, unmet condition check ConditionKernelModuleLoaded=!efi_pstore [ 28.068996] systemd[1]: Load Kernel Module fuse skipped, unmet condition check ConditionKernelModuleLoaded=!fuse [ 28.110844] systemd[1]: Mounting FUSE Control File System... Mounting [0;1;39mFUSE Control File System[0m... [ 28.154832] systemd[1]: Clear Stale Hibernate Storage Info skipped, unmet condition check ConditionPathExists=/sys/firmware/efi/efivars/HibernateLocation-8cf2644b-4b0b-428f-9387-6d876050dc67 [ 28.204703] systemd[1]: Starting Journal Service... Starting [0;1;39mJournal Service[0m... [ 28.258025] systemd[1]: Starting Load Kernel Modules... Starting [0;1;39mLoad Kernel Modules[0m... [ 28.341733] systemd[1]: Starting Userspace Out-Of-Memory (OOM) Killer... Starting [0;1;39mUserspace Out-Of-Memory (OOM) Killer[0m... [ 28.447221] systemd[1]: Starting Remount Root and Kernel File Systems... Starting [0;1;39mRemount Root and Kernel File Systems[ 28.504262] systemd-journald[276]: Collecting audit messages is enabled. [0m... [ 28.516002] systemd[1]: Early TPM SRK Setup skipped, unmet condition check ConditionSecurity=measured-os [ 28.591366] systemd[1]: Starting Coldplug All udev Devices... Starting [0;1;39mColdplug All udev Devices[0m... [ 28.725110] systemd[1]: Started Journal Service. [ 28.742488] EXT4-fs (mmcblk1p2): re-mounted 44444444-4444-4444-8888-888888888888 r/w. Quota mode: disabled. [[0;32m OK [0m] Started [0;1;39mJournal Service[0m. [[0;32m OK [0m] Listening on [0;1;39mJournal Log Access Socket[0m. [[0;32m OK [0m] Mounted [0;1;39mHuge Pages File System[0m. [[0;32m OK [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m. [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m. [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m. [[0;32m OK [0m] Finished [0;1;39mCreate List of Static Device Nodes[0m. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m. [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m. [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m. [[0;32m OK [0m] Listening on [0;1;39mDisk Image Download Service Socket[0m. Starting [0;1;39mFirewall[0m... Starting [0;1;39mFlush Journal to Persistent Storage[0m... Starting [0;1;39mLoad/Save OS Random Seed[0m... Starting [0;1;39mApply Kernel Variables[0m... Starting [0;1;39mNetwork Time Synchronization[0m... [ 29.454993] systemd-journald[276]: Received client request to flush runtime journal. Starting [0;1;39mCreate Static Device Nodes in /dev gracefully[0m... [[0;32m OK [0m] Started [0;1;39mUserspace Out-Of-Memory (OOM) Killer[0m. [[0;32m OK [0m] Finished [0;1;39mLoad/Save OS Random Seed[0m. [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m. [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m. [[0;32m OK [0m] Reached target [0;1;39mFirst Boot Complete[0m. [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev gracefully[0m. Starting [0;1;39mCreate Static Device Nodes in /dev[0m... [[0;1;31mFAILED[0m] Failed to start [0;1;39mFirewall[0m. See 'systemctl status firewall.service' for details. [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m. [[0;32m OK [0m] Reached target [0;1;39mPreparation for Local File Systems[0m. Mounting [0;1;39m/run/wrappers[0m... Starting [0;1;39mRule-based Manager for Device Events and Files[0m... [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m. [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m. [[0;32m OK [0m] Mounted [0;1;39m/run/wrappers[0m. Starting [0;1;39mCreate SUID/SGID Wrappers[0m... [[0;32m OK [0m] Finished [0;1;39mCreate SUID/SGID Wrappers[0m. [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m. [[0m[0;31m* [0m] (1 of 3) A start job is running for /dev/ttyS0 (8s / 1min 30s) M [K[[0;1;31m*[0m[0;31m* [0m] (1 of 3) A start job is running for /dev/ttyS0 (9s / 1min 30s) M [K[[0;31m*[0;1;31m*[0m[0;31m* [0m] (1 of 3) A start job is running for /dev/ttyS0 (9s / 1min 30s) M [K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 3) A start job is running for…y-label/K230_BOOT (10s / 1min 30s) M [K[[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m. [K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 2) A start job is running for…y-label/K230_BOOT (12s / 1min 30s) M [K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (2 of 2) A start job is running for…y-label/K230_BOOT (12s / 1min 30s) M [K[ [0;31m*[0;1;31m*[0m] (1 of 2) A start job is running for /dev/ttyS0 (13s / 1min 30s) M [K[ [0;31m*[0m] (1 of 2) A start job is running for /dev/ttyS0 (13s / 1min 30s) M [K[ [0;31m*[0;1;31m*[0m] (1 of 2) A start job is running for /dev/ttyS0 (14s / 1min 30s) M [K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (2 of 2) A start job is running for…y-label/K230_BOOT (14s / 1min 30s) M [K[[0;32m OK [0m] Reached target [0;1;39mSound Card[0m. [K Starting [0;1;39mVirtual Console Setup[0m... [[0;32m OK [0m] Stopped [0;1;39mVirtual Console Setup[0m. Starting [0;1;39mVirtual Console Setup[0m... [[0;32m OK [0m] Finished [0;1;39mVirtual Console Setup[0m. Starting [0;1;39mFile System Check on /dev/disk/by-label/K230_BOOT[0m... [[0;32m OK [0m] Finished [0;1;39mFile System Check on /dev/disk/by-label/K230_BOOT[0m. Mounting [0;1;39m/boot[0m... [[0;32m OK [0m] Mounted [0;1;39m/boot[0m. [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m. [[0;32m OK [0m] Listening on [0;1;39mBoot Loader Control Service Socket[0m. Starting [0;1;39mSave Transient machine-id to Disk[0m... Starting [0;1;39mCreate System Files and Directories[0m... [[0;32m OK [0m] Finished [0;1;39mSave Transient machine-id to Disk[0m. [[0;32m OK [0m] Finished [0;1;39mCreate System Files and Directories[0m. Starting [0;1;39mRebuild Journal Catalog[0m... Starting [0;1;39mRecord System Boot/Shutdown in UTMP[0m... [[0;32m OK [0m] Finished [0;1;39mRecord System Boot/Shutdown in UTMP[0m. [[0;32m OK [0m] Finished [0;1;39mRebuild Journal Catalog[0m. Starting [0;1;39mUpdate is Completed[0m... [[0;32m OK [0m] Finished [0;1;39mUpdate is Completed[0m. [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m. [[0;32m OK [0m] Started [0;1;39mDiscard unused filesystem blocks once a week[0m. [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m. [[0;32m OK [0m] Reached target [0;1;39mTimer Units[0m. [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m. [[0;32m OK [0m] Listening on [0;1;39mNix Daemon Socket[0m. [[0;32m OK [0m] Listening on [0;1;39mVirtual Machine and C…tainer Registration Service Socket[0m. [[0;32m OK [0m] Reached target [0;1;39mSocket Units[0m. [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m. Starting [0;1;39mImport lastlog data into lastlog2 database[0m... Starting [0;1;39mName Service Cache Daemon (nsncd)[0m... Starting [0;1;39mPost-Boot Actions[0m... [[0;32m OK [0m] Started [0;1;39mReset console on configuration changes[0m. Starting [0;1;39mresolvconf update[0m... [[0;32m OK [0m] Finished [0;1;39mPost-Boot Actions[0m. [[0;32m OK [0m] Started [0;1;39mName Service Cache Daemon (nsncd)[0m. [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m. [[0;32m OK [0m] Reached target [0;1;39mUser and Group Name Lookups[0m. Starting [0;1;39mD-Bus System Message Bus[0m... Starting [0;1;39mUser Login Management[0m... [[0;32m OK [0m] Finished [0;1;39mImport lastlog data into lastlog2 database[0m. [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m. [[0;32m OK [0m] Stopped target [0;1;39mHost and Network Name Lookups[0m. Stopping [0;1;39mHost and Network Name Lookups[0m... [[0;32m OK [0m] Stopped target [0;1;39mUser and Group Name Lookups[0m. Stopping [0;1;39mUser and Group Name Lookups[0m... Stopping [0;1;39mName Service Cache Daemon (nsncd)[0m... [[0;32m OK [0m] Stopped [0;1;39mName Service Cache Daemon (nsncd)[0m. [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m. Starting [0;1;39mlinger-users.service[0m... Starting [0;1;39mName Service Cache Daemon (nsncd)[0m... [[0;32m OK [0m] Finished [0;1;39mresolvconf update[0m. [[0;32m OK [0m] Reached target [0;1;39mPreparation for Network[0m. Starting [0;1;39mDHCP Client[0m... Starting [0;1;39mExtra networking commands.[0m... [[0;32m OK [0m] Started [0;1;39mName Service Cache Daemon (nsncd)[0m. [[0;32m OK [0m] Finished [0;1;39mlinger-users.service[0m. [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m. [[0;32m OK [0m] Reached target [0;1;39mUser and Group Name Lookups[0m. [[0;32m OK [0m] Finished [0;1;39mExtra networking commands.[0m. [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m. Starting [0;1;39mPermit User Sessions[0m... [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m. [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m. [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttyS0[0m. [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m. [!p]104\[0m[?7h[1G[0J7[32766;32766H[6n8[!p]104\[0m[?7h[1G[0J7[32766;32766H[6n8]3008;start=83a800027f834fab9bdb0fe853197a1e;user=root;hostname=nixos;machineid=f6788c489b7f4c0dab72d2ea658f03a4;bootid=0cf938a0353f4a8fb7c0e156893ca3d1;pid=650;comm=(agetty);servicename=serial-getty@ttyS0.service;invocationid=2415d7a7de864d1b8b1a4851dc382e4c;type=service\P+q6E616D65\ [1;32m<<< Welcome to NixOS 26.11.20260919.20b1ddd (riscv64) - ttyS0 >>>[0m nixos login: root (automatic login) [ 274.205] --- Linux login prompt reached; the board is back in Linux --- [ 280.305] --- post-write checks on the board: the card's own stage-1 slots and the DSI PHY line --- [ 280.355] --- sending: dd if=/dev/mmcblk1 bs=1 skip=$((0x100000)) count=223348 2>/dev/null | sha256sum --- dd if=/dev/mmcblk1 bs=1 skip=$((0x100000)) count=223348 2>/dev/null | sha256sum ]3008;start=468ca2b1cc0a486f93f4d69e05de0527;user=root;hostname=nixos;machineid=f6788c489b7f4c0dab72d2ea658f03a4;bootid=0cf938a0353f4a8fb7c0e156893ca3d1;pid=650;comm=login;targetuser=root;sessionid=2;type=session\[?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m dd if=/dev/mmcblk1 bs=1 skip=$((0x100000)) count=223348 2>/dev/null | sha256sum [?2004l fe3d537f62c34a3d01127c58fef4caec50f0e65b0192670712ecb1599584a954 - [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [ 292.430] --- sending: dd if=/dev/mmcblk1 bs=1 skip=$((0x200000)) count=350046 2>/dev/null | sha256sum --- dd if=/dev/mmcblk1 bs=1 skip=$((0x200000)) count=350046 2>/dev/null | sha256sum [?2004l bd562f2bcff46ba9352061b08074f19df2f17dd0ca080293b47c20e3f5a6e50e - [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [ 304.508] --- sending: dmesg | grep -m1 hsfreqrange --- dmesg | grep -m1 hsfreqrange [?2004l [ 3.169332] canaan-mipi-dsi 90850000.dsi: DSI PHY: lane 594000 kbps, voc 0x17, hsfreqrange 0x87 [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [ 316.582] --- sending: dmesg | grep -c 'BTF mismatch' --- dmesg | grep -c 'BTF mismatch' [?2004l 0 [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [ 328.654] --- sending: uptime --- uptime [?2004l 19:57:36 up 0:01, 2 users, load average: 1.88, 0.96, 0.36 [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [?2004l [?2004h [1;31m[]0;root@nixos: ~root@nixos:~]#[0m [ 340.674] --- ums session end, status 0 ---