Booting from NFS stopped working with BSP v2.8b2

After updating OpenEmbedded Core to V2.8, regenerating the image and extracting it to my NFS root directory, updating the kernel and DTS and copying it to my TFT root directory, NFS boot stopped working. This used to work with V2.7 using mboot and uImage. I flashed the new image onto the target and it boots correctly from flash.

Failures occur when the system boots from NFS, starting with:

 [  OK  ] Reached target Local File Systems.
          Starting Rebuild Journal Catalog...
          Starting Commit a transient machine-id on disk...
          Starting Rebuild Dynamic Linker Cache...
          Starting Create Volatile Files and Directories...
 [  OK  ] Started Load/Save Random Seed.
 [FAILED] Failed to start Rebuild Journal Catalog.
 See 'systemctl status systemd-journal-catalog-update.service' for details.

I can’t “see ‘systemctl status systemd-journal-catalog-update.service’ for details” because login fails, too.

Here is a complete record of what I tried:

Colibri iMX6 # env default -a
Colibri iMX6 # setenv serverip 172.16.4.186
Colibri iMX6 # setenv machine colibri_imx6
Colibri iMX6 # setenv netboot 'run setup; setenv bootargs ${defargs} ${nfsargs} ${setupargs} ${vidargs} nfsroot=${serverip}:/nfsroot/${machine},v3,tcp; echo Booting from net ...; setenv dtbparam; tftp ${fdt_addr_r} ${machine}/${fdt_file} && setenv dtbparam " - ${fdt_addr_r}"; tftp ${kernel_addr_r} ${machine}/zImage; bootz  ${kernel_addr_r} ${dtbparam};'
Colibri iMX6 # saveenv
Saving Environment to MMC...
Writing to MMC(0)... done
run netboot
Booting from net ...
Using FEC device
TFTP from server 172.16.4.186; our IP address is 192.168.10.2
Filename 'colibri_imx6/imx6dl-colibri-eval-v3.dtb'.
Load address: 0x12000000
Loading: ## Warning: gatewayip needed but not set
##################################################  48.3 KiB
         3.4 MiB/s
done
Bytes transferred = 49479 (c147 hex)
Using FEC device
TFTP from server 172.16.4.186; our IP address is 192.168.10.2
Filename 'colibri_imx6/zImage'.
Load address: 0x11000000
Loading: ## Warning: gatewayip needed but not set
##################################################  4.9 MiB
         7.8 MiB/s
done
Bytes transferred = 5118064 (4e1870 hex)
## Flattened Device Tree blob at 12000000
   Booting using the fdt blob at 0x12000000
   Using Device Tree in place at 12000000, end 1200f146

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.84-2.8.2+gb2a7f2f2fd3e (oe-user@oe-host) (gcc version 7.3.0 (GCC) ) #1 SMP Mon May 7 11:40:28 CEST 2018
[    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt:Machine model: Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3
[    0.000000] Reserved memory: created CMA memory pool at 0x20000000, size 256 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] percpu: Embedded 14 pages/cpu @8fb38000 s25548 r8192 d23604 u57344
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
[    0.000000] Kernel command line: galcore.contiguousSize=50331648 user_debug=30 ip=:::::eth0:on root=/dev/nfs rw fec_mac=00:14:2d:4d:3c:5e consoleblank=0 no_console_suspend=1 console=tty1 console=ttymxc0,115200n8 video=mxcfb0:dev=lcd,64p
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 245848K/524288K available (7168K kernel code, 273K rwdata, 1824K rodata, 1024K init, 434K bss, 16296K reserved, 262144K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xa0800000 - 0xff800000   (1520 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xa0000000   ( 512 MB)
[    0.000000]     pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
[    0.000000]     modules : 0x7f000000 - 0x7fe00000   (  14 MB)
[    0.000000]       .text : 0x80008000 - 0x80800000   (8160 kB)
[    0.000000]       .init : 0x80a00000 - 0x80b00000   (1024 kB)
[    0.000000]       .data : 0x80b00000 - 0x80b44400   ( 273 kB)
[    0.000000]        .bss : 0x80b44400 - 0x80bb0dcc   ( 435 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000]  RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] L2C-310 erratum 769419 enabled
[    0.000000] L2C-310 enabling early BRESP for Cortex-A9
[    0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[    0.000000] L2C-310 ID prefetch enabled, offset 16 lines
[    0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[    0.000000] L2C-310 cache controller enabled, 16 ways, 512 kB
[    0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76450001
[    0.000000] Switching to timer-based delay loop, resolution 333ns
[    0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
[    0.000025] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[    0.001469] Console: colour dummy device 80x30
[    0.002091] console [tty1] enabled
[    0.002119] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[    0.002161] pid_max: default: 32768 minimum: 301
[    0.002268] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002298] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002909] CPU: Testing write buffer coherency: ok
[    0.003255] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.003341] Setting up static identity map for 0x10100000 - 0x10100058
[    0.005243] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.005358] Brought up 2 CPUs
[    0.005412] SMP: Total of 2 processors activated (12.00 BogoMIPS).
[    0.005434] CPU: All CPU(s) started in SVC mode.
[    0.006221] devtmpfs: initialized
[    0.018007] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.018330] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.018380] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.031386] pinctrl core: initialized pinctrl subsystem
[    0.032377] NET: Registered protocol family 16
[    0.039325] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.069600] cpuidle: using governor menu
[    0.069871] CPU identified as i.MX6DL, silicon rev 1.3
[    0.091682] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.091732] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.094220] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[    0.095440] imx-gpc 20dc000.gpc: no fsl,ldo-bypass found!
[    0.095584] imx-gpc 20dc000.gpc: Registered imx-gpc
[    0.118600] SCSI subsystem initialized
[    0.118903] usbcore: registered new interface driver usbfs
[    0.118997] usbcore: registered new interface driver hub
[    0.119121] usbcore: registered new device driver usb
[    0.119318] 2000000.aips-bus:usbphy_nop1 supply vcc not found, using dummy regulator
[    0.119472] 2000000.aips-bus:usbphy_nop2 supply vcc not found, using dummy regulator
[    0.120401] i2c-gpio i2c@0: using pins 109 (SDA) and 108 (SCL)
[    0.130269] stmpe-i2c 1-0041: stmpe811 detected, chip id: 0x811
[    0.220605] i2c i2c-1: IMX I2C adapter registered
[    0.220646] i2c i2c-1: can't use DMA, using PIO instead.
[    0.221454] i2c i2c-2: IMX I2C adapter registered
[    0.221496] i2c i2c-2: can't use DMA, using PIO instead.
[    0.221680] Linux video capture interface: v2.00
[    0.221752] pps_core: LinuxPPS API ver. 1 registered
[    0.221776] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.221826] PTP clock support registered
[    0.249656] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[    0.250822] MIPI CSI2 driver module loaded
[    0.251036] Advanced Linux Sound Architecture Driver Initialized.
[    0.252911] clocksource: Switched to clocksource mxc_timer1
[    0.253044] VFS: Disk quotas dquot_6.6.0
[    0.253127] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.263701] NET: Registered protocol family 2
[    0.264329] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.264402] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.264486] TCP: Hash tables configured (established 4096 bind 4096)
[    0.264560] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.264602] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.264755] NET: Registered protocol family 1
[    0.265202] RPC: Registered named UNIX socket transport module.
[    0.265234] RPC: Registered udp transport module.
[    0.265257] RPC: Registered tcp transport module.
[    0.265275] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.266012] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[    0.267545] Bus freq driver module loaded
[    0.269206] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[    0.275577] NFS: Registering the id_resolver key type
[    0.275629] Key type id_resolver registered
[    0.275650] Key type id_legacy registered
[    0.275680] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.276257] ntfs: driver 2.1.32 [Flags: R/W].
[    0.276615] fuse init (API version 7.26)
[    0.282741] io scheduler noop registered
[    0.282777] io scheduler deadline registered
[    0.283026] io scheduler cfq registered (default)
[    0.284999] imx-weim 21b8000.weim: Driver registered.
[    0.287123] backlight supply power not found, using dummy regulator
[    0.288879] 20e0000.hdmi_video supply HDMI not found, using dummy regulator
[    0.290111] fbcvt: 640x480@60: CVT Name - .307M3
[    0.290159] mxc_sdc_fb fb@0: registered mxc display driver lcd
[    0.292878] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[    0.357181] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[    0.386699] Console: switching to colour frame buffer device 80x30
[    0.427886] mxc_sdc_fb fb@1: mxcfb1 is turned off!
[    0.431331] imx-sdma 20ec000.sdma: no iram assigned, using external mem
[    0.433703] imx-sdma 20ec000.sdma: loaded firmware 3.3
[    0.440186] pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1
[    0.442867] pfuze100-regulator 1-0008: FAB: 0, FIN: 0
[    0.444770] pfuze100-regulator 1-0008: pfuze100 found.
[    0.464182] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 26, base_baud = 5000000) is a IMX
[    1.259520] console [ttymxc0] enabled
[    1.266210] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 72, base_baud = 5000000) is a IMX
[    1.279391] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 73, base_baud = 5000000) is a IMX
[    1.293035] [drm] Initialized
[    1.298523] [drm] Initialized vivante 1.0.0 20120216 on minor 0
[    1.316979] brd: module loaded
[    1.328458] loop: module loaded
[    1.335657] spi_imx 2014000.ecspi: probed
[    1.342387] libphy: Fixed MDIO Bus: probed
[    1.348900] vcan: Virtual CAN interface driver
[    1.355290] CAN device driver interface
[    1.371248] mcp251x spi3.0: Cannot initialize MCP2515. Wrong wiring?
[    1.379535] mcp251x spi3.0: Probe failed, err=19
[    1.387342] 2188000.ethernet supply phy not found, using dummy regulator
[    1.396430] pps pps0: new PPS source ptp0
[    1.406613] libphy: fec_enet_mii_bus: probed
[    1.413265] fec 2188000.ethernet eth0: registered PHC device 0
[    1.421265] usbcore: registered new interface driver asix
[    1.428548] usbcore: registered new interface driver ax88179_178a
[    1.436472] usbcore: registered new interface driver cdc_ether
[    1.444128] usbcore: registered new interface driver net1080
[    1.451504] usbcore: registered new interface driver cdc_subset
[    1.459095] usbcore: registered new interface driver zaurus
[    1.466316] usbcore: registered new interface driver cdc_ncm
[    1.473490] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.481502] ehci-mxc: Freescale On-Chip EHCI Host driver
[    1.488450] usbcore: registered new interface driver usb-storage
[    1.496022] usbcore: registered new interface driver usbserial
[    1.503331] usbcore: registered new interface driver usbserial_generic
[    1.511281] usbserial: USB Serial support registered for generic
[    1.518746] usbcore: registered new interface driver ftdi_sio
[    1.526006] usbserial: USB Serial support registered for FTDI USB Serial Device
[    1.536258] usbcore: registered new interface driver pl2303
[    1.543412] usbserial: USB Serial support registered for pl2303
[    1.552059] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
[    1.563518] 2184000.usb supply vbus not found, using dummy regulator
[    1.575184] ci_hdrc ci_hdrc.0: EHCI Host Controller
[    1.581717] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[    1.612938] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[    1.620822] hub 1-0:1.0: USB hub found
[    1.626262] hub 1-0:1.0: 1 port detected
[    1.632853] mousedev: PS/2 mouse device common for all mice
[    1.650578] input: stmpe-ts as /devices/soc0/soc/2100000.aips-bus/21a4000.i2c/i2c-1/1-0041/stmpe-ts/input/input0
[    1.668336] random: fast init done
[    1.674945] rtc-ds1307 2-0068: rtc core: registered m41t0 as rtc0
[    1.683641] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc1
[    1.696315] i2c /dev entries driver
[    1.702951] mxc_v4l2_output v4l2_out: V4L2 device registered as video16
[    1.711758] mxc_v4l2_output v4l2_out: V4L2 device registered as video17
[    1.721846] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
[    1.730331] sdhci: Secure Digital Host Controller Interface driver
[    1.738569] sdhci: Copyright(c) Pierre Ossman
[    1.744918] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.753690] sdhci-esdhc-imx 2190000.usdhc: Got CD GPIO
[    1.823094] mmc1: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
[    1.902948] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[    1.926898] mxc_vpu 2040000.vpu_fsl: VPU initialized
[    1.938540] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[    1.957642] caam 2100000.caam: ERA source: CAAMVID.
[    1.966675] caam 2100000.caam: AXI pipeline throttling enabled.
[    1.982963] caam 2100000.caam: Entropy delay = 3200
[    1.992950] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[    2.046669] mmc0: new DDR MMC card at address 0001
[    2.050647] caam 2100000.caam: Instantiated RNG4 SH0
[    2.063051] mmcblk0: mmc0:0001 004GE0 3.69 GiB
[    2.069824] mmcblk0boot0: mmc0:0001 004GE0 partition 1 2.00 MiB
[    2.078031] mmcblk0boot1: mmc0:0001 004GE0 partition 2 2.00 MiB
[    2.087119]  mmcblk0: p1 p2
[    2.111411] caam 2100000.caam: Instantiated RNG4 SH1
[    2.118258] caam 2100000.caam: device ID = 0x0a16010000000100 (Era 4)
[    2.126630] caam 2100000.caam: job rings = 2, qi = 0
[    2.139014] caam algorithms registered in /proc/crypto
[    2.149830] caam_jr 2101000.jr0: registering rng-caam
[    2.157684] snvs-secvio 20cc000.caam-snvs: can't get snvs clock
[    2.165558] snvs-secvio 20cc000.caam-snvs: violation handlers armed - non-secure state
[    2.177332] hidraw: raw HID events driver (C) Jiri Kosina
[    2.184735] usbcore: registered new interface driver usbhid
[    2.192103] usbhid: USB HID core driver
[    2.194207] hub 1-1:1.0: USB hub found
[    2.194392] hub 1-1:1.0: 4 ports detected
[    2.215250] stmpe-adc stmpe-adc: Initialized
[    2.224868] sgtl5000 1-000a: sgtl5000 revision 0x11
[    2.260352] fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW
[    2.270156] fsl-hdmi-dai soc:hdmi_audio@00120000: failed to probe. Load HDMI-video first.
[    2.281765] fsl-hdmi-dai: probe of soc:hdmi_audio@00120000 failed with error -12
[    2.307287] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok
[    2.316956] imx-audio-hdmi sound-hdmi: initialize HDMI-audio failed. load HDMI-video first!
[    2.329861] NET: Registered protocol family 10
[    2.337261] NET: Registered protocol family 17
[    2.343599] can: controller area network core (rev 20120528 abi 9)
[    2.351829] NET: Registered protocol family 29
[    2.358179] can: raw protocol (rev 20120528)
[    2.364342] can: broadcast manager protocol (rev 20161123 t)
[    2.371899] can: netlink gateway (rev 20130117) max_hops=1
[    2.379637] Key type dns_resolver registered
[    2.387617] cpu cpu0: Registered imx6q-cpufreq
[    2.394329] Registering SWP/SWPB emulation handler
[    2.408556] 2184000.usb supply vbus not found, using dummy regulator
[    2.420347] ci_hdrc ci_hdrc.1: EHCI Host Controller
[    2.426786] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2
[    2.462950] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[    2.470619] hub 2-0:1.0: USB hub found
[    2.475954] hub 2-0:1.0: 1 port detected
[    2.482590] imx_thermal 2000000.aips-bus:tempmon: Commercial CPU temperature grade - max:95C critical:90C passive:85C
[    2.497251] input: gpio-keys as /devices/soc0/gpio-keys/input/input1
[    2.506961] rtc-ds1307 2-0068: setting system clock to 2018-05-07 11:42:13 UTC (1525693333)
[    2.633024] Micrel KSZ8041 2188000.ethernet-1:00: attached PHY driver [Micrel KSZ8041] (mii_bus:phy_addr=2188000.ethernet-1:00, irq=-1)
[    2.648450] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.713505] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[    4.729048] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    4.752936] Sending DHCP requests ..., OK
[   11.722983] IP-Config: Got DHCP answer from 172.16.0.1, my address is 172.16.4.233
[   11.738932] IP-Config: Complete:
[   11.746371]      device=eth0, hwaddr=00:14:2d:4d:3c:5e, ipaddr=172.16.4.233, mask=255.255.0.0, gw=172.16.0.254
[   11.759811]      host=172.16.4.233, domain=pe.loc, nis-domain=(none)
[   11.767982]      bootserver=0.0.0.0, rootserver=172.16.4.186, rootpath=     nameserver0=172.16.0.1
[   11.780963] ALSA device list:
[   11.785729]   #0: imx6-colibri-sgtl5000
[   11.799572] VFS: Mounted root (nfs filesystem) on device 0:13.
[   11.807734] devtmpfs: mounted
[   11.813353] Freeing unused kernel memory: 1024K
[   12.241928] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL -XZ +LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)
[   12.269971] systemd[1]: Detected architecture arm.

Welcome to The ngstrm Distribution v2017.12!

[   12.304415] systemd[1]: Set hostname to <colibri-imx6>.
[   12.315611] systemd[1]: Initializing machine ID from random generator.
[   12.324582] systemd[1]: Installed transient /etc/machine-id file.
[   12.860597] systemd[1]: Reached target Host and Network Name Lookups.
[  OK  ] Reached target Host and Network Name Lookups.
[   12.903242] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[   12.943115] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[   12.974674] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[   13.014118] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Created slice System Slice.
         Mounting Temporary Directory (/tmp)...
         Starting Create list of required stce nodes for the current kernel...
[  OK  ] Created slice system-getty.slice.
         Mounting Kernel Debug File System...
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
         Starting Export GPIOs to user space...
[  OK  ] Created slice User and Session Slice.
[  OK  ] Reached target Slices.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Listening on udev Control Socket.
         Starting Load Kernel Modules...
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Reached target Paths.
[   13.540188] galcore: loading out-of-tree module taints kernel.
[   13.552866] galcore: clk_get vg clock failed, disable vg!
[   13.560609] Galcore version 6.2.2.93313
[  OK  ] Listening on Journal Socket (/dev/log).
         Starting Journal Service...
         Starting Remount Root and Kernel File Systems...
[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Create list of required stavice nodes for the current kernel.
[  OK  ] Started Export GPIOs to user space.
[  OK  ] Started Journal Service.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Remount Root and Kernel File Systems.
         Starting Create System Users...
         Starting Rebuild Hardware Database...
         Mounting Kernel Configuration File System...
         Mounting FUSE Control File System...
         Starting Apply Kernel Variables...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Started Create System Users.
[  OK  ] Started Apply Kernel Variables.
[   14.236795] systemd-journald[206]: Received request to flush runtime journal from PID 1
         Starting Create Static Device Nodes in /dev...
[  OK  ] Started Flush Journal to Persistent Storage.
[   14.310372] random: crng init done
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /var/volatile.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Rebuild Journal Catalog...
         Starting Commit a transient machine-id on disk...
         Starting Rebuild Dynamic Linker Cache...
         Starting Create Volatile Files and Directories...
[  OK  ] Started Load/Save Random Seed.
[FAILED] Failed to start Rebuild Journal Catalog.
See 'systemctl status systemd-journal-catalog-update.service' for details.
[FAILED] Failed to start Commit a transient machine-id on disk.
See 'systemctl status systemd-machine-id-commit.service' for details.
[FAILED] Failed to start Create Volatile Files and Directories.
See 'systemctl status systemd-tmpfiles-setup.service' for details.
[  OK  ] Started udev Kernel Device Manager.
         Starting Update UTMP about System Boot/Shutdown...
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Reached target System Time Synchronized.
         Starting Opkg first boot configure...
         Starting Run pending postinsts...
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[FAILED] Failed to start Opkg first boot configure.
See 'systemctl status opkg-configure.service' for details.
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[FAILED] Failed to start Rebuild Hardware Database.
See 'systemctl status systemd-hwdb-update.service' for details.
[FAILED] Failed to start Run pending postinsts.
See 'systemctl status run-postinsts.service' for details.
         Starting udev Coldplug all Devices...
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Found device /dev/ttymxc0.
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlightightness of backlight:backlight...
[FAILED] Failed to start Load/Save Screen BaBrightness of backlight:backlight.
See 'systemctl status systemd-backlightcklight:backlight.service' for details.
[  OK  ] Reached target Sound Card.
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[FAILED] Failed to start Rebuild Dynamic Linker Cache.
See 'systemctl status ldconfig.service' for details.
         Starting Update is Completed...
[FAILED] Failed to start Update is Completed.
See 'systemctl status systemd-update-done.service' for details.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
         Starting sshd.socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on sshd.socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting Avahi mDNS/DNS-SD Stack...
         Starting Load default USB gadget schema g1.schema...
[  OK  ] Started Timestamping service.
[   20.697762] using random self ethernet address
[   20.703888] using random host ethernet address
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
         Starting Login Service...
[  OK  ] Started start resize script to incrootfs to its partitions full size.
         Starting Save/Restore Sound Card State...
         Starting Telephony service...
         Starting RPC Bind Service...
[  OK  ] Reached target Containers.
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Started Telephony service.
[  OK  ] Started RPC Bind Service.
[  OK  ] Started Login Service.
[   21.221363] Loading modules backported from Linux version v4.14-0-gbebc608
[   21.229805] Backport generated by backports.git v4.14-rc2-1-34-g1d8cc15
[   21.290385] Bluetooth: Core ver 2.22
[   21.297398] NET: Registered protocol family 31
[   21.303466] Bluetooth: HCI device and connection manager initialized
[   21.311518] Bluetooth: HCI socket layer initialized
[   21.318266] Bluetooth: L2CAP socket layer initialized
[   21.324962] Bluetooth: SCO socket layer initialized
[   21.418910] usb0: HOST MAC 00:14:2d:ff:ff:fe
[   21.425863] usb0: MAC 00:14:2d:ff:ff:ff
[  OK  ] Started Load default USB gadget schema g1.schema.
         Starting Network Service...
[  OK  ] Started Network Service.
[   21.593544] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[  OK  ] Reached target Network.
         Starting Permit User Sessions...
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
[  OK  ] Started Permit User Sessions.
[  OK  ] Started LXDE Display Manager.
[  OK  ] Started Serial Getty on ttymxc0.
[  OK  ] Reached target Login Prompts.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

.---O---.
|       |                  .-.           o o
|   |   |-----.-----.-----.| |   .----..-----.-----.
|       |     | __  |  ---'| '--.|  .-'|     |     |
|   |   |  |  |     |---  ||  --'|  |  |  '  | | | |
'---'---'--'--'--.  |-----''----''--'  '-----'-'-'-'
                -'  |
                '---'

The Angstrom Distribution colibri-imx6 ttymxc0

Angstrom v2017.12 - Kernel 4.9.84-2.8.2+gb2a7f2f2fd3e

Colibri-iMX6_pe-LXDE-image 2.8b2 20180507

colibri-imx6 login: root

Login incorrect
colibri-imx6 login:

Hi

Could you flash the Image Colibri-iMX6_LXDE-Image_2.8b2.97-20180331.tar.bz2 to your module and check if the booting from NFS is working?

Could you flash the Image Colibri-iMX6_LXDE-Image_2.8b2.97-20180331.tar.bz2 to your module

This one?: https://docs.toradex.com/103830-colibri-imx6-linux-image-beta-tezi.tar

yeah, this is correct.

I found it here: https://developer.toradex.com/files/toradex-dev/uploads/media/Colibri/Linux/Images/Colibri-iMX6_LXDE-Image_2.8b2.97-20180331.tar.bz2
Sorry for the noise.

After cleaning my tftp root directory I did:

sudo tar xvjf Colibri-iMX6_LXDE-Image_2.8b2.97-20180331.tar.bz2
cd Colibri-iMX6_LXDE-Image_2.8.2/
sudo ./update.sh -m 2 -o /tftproot/

Then in u-boot I did:

setenv autoload 0
dhcp
setenv serverip 172.16.4.186
run setupdate
run update

Then I restarted the box in order to check if it is booting from flash:

setenv fdt_file imx6dl-colibri-eval-v3.dtb
boot

It does.

Now I tried my netboot, which still fails (as above login fails, too):

Colibri iMX6 # setenv fdt_file imx6dl-colibri-eval-v3.dtb
Colibri iMX6 # run netboot
Booting from net ...
Using FEC device
TFTP from server 172.16.4.186; our IP address is 192.168.10.2
Filename 'colibri_imx6/imx6dl-colibri-eval-v3.dtb'.
Load address: 0x12000000
Loading: ## Warning: gatewayip needed but not set
## Warning: gatewayip needed but not set
##################################################  48.3 KiB
         8.8 KiB/s
done
Bytes transferred = 49479 (c147 hex)
Using FEC device
TFTP from server 172.16.4.186; our IP address is 192.168.10.2
Filename 'colibri_imx6/zImage'.
Load address: 0x11000000
Loading: ## Warning: gatewayip needed but not set
## Warning: gatewayip needed but not set
##################################################  4.9 MiB
         888.7 KiB/s
done
Bytes transferred = 5117760 (4e1740 hex)
## Flattened Device Tree blob at 12000000
   Booting using the fdt blob at 0x12000000
   Using Device Tree in place at 12000000, end 1200f146

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.84-2.8.2+gb2a7f2f (oe-user@oe-host) (gcc version 7.3.0 (GCC) ) #1 SMP Sat Mar 31 07:32:10 UTC 2018
[    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt:Machine model: Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3
[    0.000000] Reserved memory: created CMA memory pool at 0x20000000, size 256 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] percpu: Embedded 14 pages/cpu @8fb38000 s25548 r8192 d23604 u57344
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
[    0.000000] Kernel command line: galcore.contiguousSize=50331648 user_debug=30 ip=:::::eth0:on root=/dev/nfs rw fec_mac=00:14:2d:4d:3c:5e consoleblank=0 no_console_suspend=1 console=tty1 console=ttymxc0,115200n8 video=mxcfb0:dev=lcd,64p
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 245848K/524288K available (7168K kernel code, 273K rwdata, 1812K rodata, 1024K init, 434K bss, 16296K reserved, 262144K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xa0800000 - 0xff800000   (1520 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xa0000000   ( 512 MB)
[    0.000000]     pkmap   : 0x7fe00000 - 0x80000000   (   2 MB)
[    0.000000]     modules : 0x7f000000 - 0x7fe00000   (  14 MB)
[    0.000000]       .text : 0x80008000 - 0x80800000   (8160 kB)
[    0.000000]       .init : 0x80a00000 - 0x80b00000   (1024 kB)
[    0.000000]       .data : 0x80b00000 - 0x80b44400   ( 273 kB)
[    0.000000]        .bss : 0x80b44400 - 0x80bb0dcc   ( 435 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000]  RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] L2C-310 erratum 769419 enabled
[    0.000000] L2C-310 enabling early BRESP for Cortex-A9
[    0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[    0.000000] L2C-310 ID prefetch enabled, offset 16 lines
[    0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[    0.000000] L2C-310 cache controller enabled, 16 ways, 512 kB
[    0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76450001
[    0.000000] Switching to timer-based delay loop, resolution 333ns
[    0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
[    0.000025] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
[    0.001478] Console: colour dummy device 80x30
[    0.002099] console [tty1] enabled
[    0.002128] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[    0.002170] pid_max: default: 32768 minimum: 301
[    0.002276] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002304] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002922] CPU: Testing write buffer coherency: ok
[    0.003274] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.003359] Setting up static identity map for 0x10100000 - 0x10100058
[    0.005259] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.005377] Brought up 2 CPUs
[    0.005430] SMP: Total of 2 processors activated (12.00 BogoMIPS).
[    0.005454] CPU: All CPU(s) started in SVC mode.
[    0.006241] devtmpfs: initialized
[    0.018027] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.018353] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.018405] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.031396] pinctrl core: initialized pinctrl subsystem
[    0.032381] NET: Registered protocol family 16
[    0.039188] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.069592] cpuidle: using governor menu
[    0.069865] CPU identified as i.MX6DL, silicon rev 1.3
[    0.091648] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.091698] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.094198] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[    0.095403] imx-gpc 20dc000.gpc: no fsl,ldo-bypass found!
[    0.095546] imx-gpc 20dc000.gpc: Registered imx-gpc
[    0.118616] SCSI subsystem initialized
[    0.118913] usbcore: registered new interface driver usbfs
[    0.119012] usbcore: registered new interface driver hub
[    0.119134] usbcore: registered new device driver usb
[    0.119335] 2000000.aips-bus:usbphy_nop1 supply vcc not found, using dummy regulator
[    0.119487] 2000000.aips-bus:usbphy_nop2 supply vcc not found, using dummy regulator
[    0.120408] i2c-gpio i2c@0: using pins 109 (SDA) and 108 (SCL)
[    0.130259] stmpe-i2c 1-0041: stmpe811 detected, chip id: 0x811
[    0.220607] i2c i2c-1: IMX I2C adapter registered
[    0.220648] i2c i2c-1: can't use DMA, using PIO instead.
[    0.221458] i2c i2c-2: IMX I2C adapter registered
[    0.221498] i2c i2c-2: can't use DMA, using PIO instead.
[    0.221678] Linux video capture interface: v2.00
[    0.221752] pps_core: LinuxPPS API ver. 1 registered
[    0.221777] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.221822] PTP clock support registered
[    0.249646] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[    0.250823] MIPI CSI2 driver module loaded
[    0.251040] Advanced Linux Sound Architecture Driver Initialized.
[    0.252901] clocksource: Switched to clocksource mxc_timer1
[    0.253036] VFS: Disk quotas dquot_6.6.0
[    0.253119] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.263620] NET: Registered protocol family 2
[    0.264239] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.264311] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.264392] TCP: Hash tables configured (established 4096 bind 4096)
[    0.264464] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.264507] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.264660] NET: Registered protocol family 1
[    0.265110] RPC: Registered named UNIX socket transport module.
[    0.265143] RPC: Registered udp transport module.
[    0.265162] RPC: Registered tcp transport module.
[    0.265182] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.265917] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[    0.267452] Bus freq driver module loaded
[    0.269110] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[    0.275473] NFS: Registering the id_resolver key type
[    0.275522] Key type id_resolver registered
[    0.275545] Key type id_legacy registered
[    0.275576] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.276143] ntfs: driver 2.1.32 [Flags: R/W].
[    0.276501] fuse init (API version 7.26)
[    0.282622] io scheduler noop registered
[    0.282659] io scheduler deadline registered
[    0.282853] io scheduler cfq registered (default)
[    0.284881] imx-weim 21b8000.weim: Driver registered.
[    0.287012] backlight supply power not found, using dummy regulator
[    0.288772] 20e0000.hdmi_video supply HDMI not found, using dummy regulator
[    0.290004] fbcvt: 640x480@60: CVT Name - .307M3
[    0.290051] mxc_sdc_fb fb@0: registered mxc display driver lcd
[    0.292820] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[    0.357175] mxc_sdc_fb fb@0: 640x480 h_sync,r,l: 64,16,80  v_sync,l,u: 4,3,13 pixclock=23750000 Hz
[    0.386692] Console: switching to colour frame buffer device 80x30
[    0.427953] mxc_sdc_fb fb@1: mxcfb1 is turned off!
[    0.431410] imx-sdma 20ec000.sdma: no iram assigned, using external mem
[    0.433785] imx-sdma 20ec000.sdma: loaded firmware 3.3
[    0.440272] pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1
[    0.442951] pfuze100-regulator 1-0008: FAB: 0, FIN: 0
[    0.444806] pfuze100-regulator 1-0008: pfuze100 found.
[    0.464185] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 26, base_baud = 5000000) is a IMX
[    1.259077] console [ttymxc0] enabled
[    1.265725] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 72, base_baud = 5000000) is a IMX
[    1.278880] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 73, base_baud = 5000000) is a IMX
[    1.292491] [drm] Initialized
[    1.298008] [drm] Initialized vivante 1.0.0 20120216 on minor 0
[    1.316408] brd: module loaded
[    1.327922] loop: module loaded
[    1.335124] spi_imx 2014000.ecspi: probed
[    1.341843] libphy: Fixed MDIO Bus: probed
[    1.348345] vcan: Virtual CAN interface driver
[    1.354726] CAN device driver interface
[    1.370648] mcp251x spi3.0: Cannot initialize MCP2515. Wrong wiring?
[    1.378952] mcp251x spi3.0: Probe failed, err=19
[    1.386743] 2188000.ethernet supply phy not found, using dummy regulator
[    1.395823] pps pps0: new PPS source ptp0
[    1.405999] libphy: fec_enet_mii_bus: probed
[    1.412586] fec 2188000.ethernet eth0: registered PHC device 0
[    1.420605] usbcore: registered new interface driver asix
[    1.427875] usbcore: registered new interface driver ax88179_178a
[    1.435798] usbcore: registered new interface driver cdc_ether
[    1.443443] usbcore: registered new interface driver net1080
[    1.450825] usbcore: registered new interface driver cdc_subset
[    1.458418] usbcore: registered new interface driver zaurus
[    1.465643] usbcore: registered new interface driver cdc_ncm
[    1.472796] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.480827] ehci-mxc: Freescale On-Chip EHCI Host driver
[    1.487785] usbcore: registered new interface driver usb-storage
[    1.495358] usbcore: registered new interface driver usbserial
[    1.502640] usbcore: registered new interface driver usbserial_generic
[    1.510621] usbserial: USB Serial support registered for generic
[    1.518094] usbcore: registered new interface driver ftdi_sio
[    1.525360] usbserial: USB Serial support registered for FTDI USB Serial Device
[    1.535630] usbcore: registered new interface driver pl2303
[    1.542770] usbserial: USB Serial support registered for pl2303
[    1.551451] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
[    1.562850] 2184000.usb supply vbus not found, using dummy regulator
[    1.574561] ci_hdrc ci_hdrc.0: EHCI Host Controller
[    1.581089] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[    1.612926] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[    1.620800] hub 1-0:1.0: USB hub found
[    1.626232] hub 1-0:1.0: 1 port detected
[    1.632832] mousedev: PS/2 mouse device common for all mice
[    1.650535] input: stmpe-ts as /devices/soc0/soc/2100000.aips-bus/21a4000.i2c/i2c-1/1-0041/stmpe-ts/input/input0
[    1.668292] random: fast init done
[    1.674899] rtc-ds1307 2-0068: rtc core: registered m41t0 as rtc0
[    1.683597] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc1
[    1.696264] i2c /dev entries driver
[    1.702873] mxc_v4l2_output v4l2_out: V4L2 device registered as video16
[    1.711729] mxc_v4l2_output v4l2_out: V4L2 device registered as video17
[    1.721846] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
[    1.730334] sdhci: Secure Digital Host Controller Interface driver
[    1.738574] sdhci: Copyright(c) Pierre Ossman
[    1.744921] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.753685] sdhci-esdhc-imx 2190000.usdhc: Got CD GPIO
[    1.823087] mmc1: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
[    1.902937] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[    1.923657] mxc_vpu 2040000.vpu_fsl: VPU initialized
[    1.931169] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[    1.944032] caam 2100000.caam: ERA source: CAAMVID.
[    1.950977] caam 2100000.caam: AXI pipeline throttling enabled.
[    1.959853] caam 2100000.caam: Entropy delay = 3200
[    1.992930] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[    2.020861] mmc0: new DDR MMC card at address 0001
[    2.027573] caam 2100000.caam: Instantiated RNG4 SH0
[    2.042969] mmcblk0: mmc0:0001 004GE0 3.69 GiB
[    2.049736] mmcblk0boot0: mmc0:0001 004GE0 partition 1 2.00 MiB
[    2.057933] mmcblk0boot1: mmc0:0001 004GE0 partition 2 2.00 MiB
[    2.067079]  mmcblk0: p1 p2
[    2.088337] caam 2100000.caam: Instantiated RNG4 SH1
[    2.095201] caam 2100000.caam: device ID = 0x0a16010000000100 (Era 4)
[    2.103571] caam 2100000.caam: job rings = 2, qi = 0
[    2.116225] caam algorithms registered in /proc/crypto
[    2.127026] caam_jr 2101000.jr0: registering rng-caam
[    2.134880] snvs-secvio 20cc000.caam-snvs: can't get snvs clock
[    2.142734] snvs-secvio 20cc000.caam-snvs: violation handlers armed - non-secure state
[    2.154560] hidraw: raw HID events driver (C) Jiri Kosina
[    2.161936] usbcore: registered new interface driver usbhid
[    2.169326] usbhid: USB HID core driver
[    2.181302] stmpe-adc stmpe-adc: Initialized
[    2.184167] hub 1-1:1.0: USB hub found
[    2.184361] hub 1-1:1.0: 4 ports detected
[    2.201849] sgtl5000 1-000a: sgtl5000 revision 0x11
[    2.237363] fsl-ssi-dai 2028000.ssi: No cache defaults, reading back from HW
[    2.247126] fsl-hdmi-dai soc:hdmi_audio@00120000: failed to probe. Load HDMI-video first.
[    2.258775] fsl-hdmi-dai: probe of soc:hdmi_audio@00120000 failed with error -12
[    2.284030] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok
[    2.293700] imx-audio-hdmi sound-hdmi: initialize HDMI-audio failed. load HDMI-video first!
[    2.306652] NET: Registered protocol family 10
[    2.314029] NET: Registered protocol family 17
[    2.320361] can: controller area network core (rev 20120528 abi 9)
[    2.328634] NET: Registered protocol family 29
[    2.334987] can: raw protocol (rev 20120528)
[    2.341123] can: broadcast manager protocol (rev 20161123 t)
[    2.348700] can: netlink gateway (rev 20130117) max_hops=1
[    2.356428] Key type dns_resolver registered
[    2.364430] cpu cpu0: Registered imx6q-cpufreq
[    2.370760] Registering SWP/SWPB emulation handler
[    2.385735] 2184000.usb supply vbus not found, using dummy regulator
[    2.397569] ci_hdrc ci_hdrc.1: EHCI Host Controller
[    2.404009] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2
[    2.432945] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[    2.440591] hub 2-0:1.0: USB hub found
[    2.445925] hub 2-0:1.0: 1 port detected
[    2.452567] imx_thermal 2000000.aips-bus:tempmon: Commercial CPU temperature grade - max:95C critical:90C passive:85C
[    2.467226] input: gpio-keys as /devices/soc0/gpio-keys/input/input1
[    2.476950] rtc-ds1307 2-0068: setting system clock to 2018-05-07 14:31:02 UTC (1525703462)
[    2.622996] Micrel KSZ8041 2188000.ethernet-1:00: attached PHY driver [Micrel KSZ8041] (mii_bus:phy_addr=2188000.ethernet-1:00, irq=-1)
[    2.638449] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    5.753494] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[    5.769057] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    5.792915] Sending DHCP requests .., OK
[    8.363032] IP-Config: Got DHCP answer from 172.16.0.1, my address is 172.16.4.233
[    8.379028] IP-Config: Complete:
[    8.386455]      device=eth0, hwaddr=00:14:2d:4d:3c:5e, ipaddr=172.16.4.233, mask=255.255.0.0, gw=172.16.0.254
[    8.399896]      host=172.16.4.233, domain=pe.loc, nis-domain=(none)
[    8.408065]      bootserver=0.0.0.0, rootserver=172.16.4.186, rootpath=     nameserver0=172.16.0.1
[    8.421709] ALSA device list:
[    8.426472]   #0: imx6-colibri-sgtl5000
[    8.448069] VFS: Mounted root (nfs filesystem) on device 0:13.
[    8.458181] devtmpfs: mounted
[    8.463924] Freeing unused kernel memory: 1024K
[    8.895827] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL -XZ +LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)
[    8.924015] systemd[1]: Detected architecture arm.

Welcome to The ngstrm Distribution v2017.12!

[    8.964418] systemd[1]: Set hostname to <colibri-imx6>.
[    8.976101] systemd[1]: Initializing machine ID from random generator.
[    8.985017] systemd[1]: Installed transient /etc/machine-id file.
[    9.546588] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    9.583565] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[    9.633975] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[    9.673829] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[    9.714028] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[  OK  ] Reached target Slices.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Reached target Paths.
         Mounting Kernel Debug File System...
         Starting Remount Root and Kernel File Systems...
[  OK  ] Reached target Remote File Systems.
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Reached target Swap.
         Mounting Temporary Directory (/tmp)...
         Starting Journal Service...
         Starting Export GPIOs to user space...
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Reached target Host and Network Name Lookups.
[  OK  ] Created slice system-getty.slice.
[  OK  ] Listening on udev Control Socket.
         Starting Load Kernel Modules...
[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Journal Service.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Export GPIOs to user space.
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
         Mounting FUSE Control File System...
         Starting Apply Kernel Variables...
         Starting Rebuild Hardware Database...
         Starting Create System Users...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Create System Users.
[   10.911961] systemd-journald[206]: Received request to flush runtime journal from PID 1
         Starting Create Static Device Nodes in /dev...
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /var/volatile.
[   11.180170] random: crng init done
[  OK  ] Reached target Local File Systems.
         Starting Rebuild Dynamic Linker Cache...
         Starting Commit a transient machine-id on disk...
         Starting Rebuild Journal Catalog...
         Starting Create Volatile Files and Directories...
         Starting Load/Save Random Seed...
[FAILED] Failed to start Commit a transient machine-id on disk.
See 'systemctl status systemd-machine-id-commit.service' for details.
[  OK  ] Started Load/Save Random Seed.
[FAILED] Failed to start Rebuild Journal Catalog.
See 'systemctl status systemd-journal-catalog-update.service' for details.
[  OK  ] Started udev Kernel Device Manager.
[FAILED] Failed to start Create Volatile Files and Directories.
See 'systemctl status systemd-tmpfiles-setup.service' for details.
         Starting Update UTMP about System Boot/Shutdown...
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Reached target System Time Synchronized.
         Starting Opkg first boot configure...
         Starting Run pending postinsts...
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[FAILED] Failed to start Opkg first boot configure.
See 'systemctl status opkg-configure.service' for details.
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[FAILED] Failed to start Rebuild Hardware Database.
See 'systemctl status systemd-hwdb-update.service' for details.
[FAILED] Failed to start Run pending postinsts.
See 'systemctl status run-postinsts.service' for details.
[  OK  ] Stopped Network Time Synchronization.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
         Starting udev Coldplug all Devices...
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlightightness of backlight:backlight...
[  OK  ] Found device /dev/ttymxc0.
[FAILED] Failed to start Load/Save Screen BaBrightness of backlight:backlight.
See 'systemctl status systemd-backlightcklight:backlight.service' for details.
[  OK  ] Reached target Sound Card.
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[FAILED] Failed to start Rebuild Dynamic Linker Cache.
See 'systemctl status ldconfig.service' for details.
         Starting Update is Completed...
[FAILED] Failed to start Update is Completed.
See 'systemctl status systemd-update-done.service' for details.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
         Starting sshd.socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Listening on sshd.socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting Avahi mDNS/DNS-SD Stack...
         Starting Telephony service...
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Telephony service.
[  OK  ] Started start resize script to incrootfs to its partitions full size.
         Starting Save/Restore Sound Card State...
         Starting Load default USB gadget schema g1.schema...
[  OK  ] Started Timestamping service.
         Starting Login Service...
[  OK  ] Reached target Containers.
         Starting RPC Bind Service...
[  OK  ] Started Save/Restore Sound Card State.
[FAILED] Failed to start Load default USB gadget schema g1.schema.
See 'systemctl status usbg.service' for details.
[  OK  ] Started RPC Bind Service.
         Starting Network Service...
[  OK  ] Started Login Service.
[  OK  ] Started Network Service.
[  OK  ] Reached target Network.
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
         Starting Permit User Sessions...
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Serial Getty on ttymxc0.
[  OK  ] Reached target Login Prompts.
[  OK  ] Started LXDE Display Manager.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

.---O---.
|       |                  .-.           o o
|   |   |-----.-----.-----.| |   .----..-----.-----.
|       |     | __  |  ---'| '--.|  .-'|     |     |
|   |   |  |  |     |---  ||  --'|  |  |  '  | | | |
'---'---'--'--'--.  |-----''----''--'  '-----'-'-'-'
                -'  |
                '---'

The Angstrom Distribution colibri-imx6 ttymxc0

Angstrom v2017.12 - Kernel 4.9.84-2.8.2+gb2a7f2f

Colibri-iMX6_pe-LXDE-image 2.8b2 20180507

colibri-imx6 login:

I re-read How to setup Networking for Embedded Linux Application Development - NFSv4_Configuration and found that I missed no_root_squash in /etc/exports.

I think I changed this some weeks ago while experimenting with nfs. So this is all my fault and not related to the upgrade to V2.8b2.

Glad you got it working and thanks for letting us know.