connecting to NetworkSerialPort(target=Target(name='imx27-phytec-phycard-s-rdk-0', env=None), name='NetworkSerialPort', state=, avail=True, host='moxa.cuskci.stw.pengutronix.de', port=4002, speed=115200, protocol='rfc2217') calling microcom -s 115200 -t moxa.cuskci.stw.pengutronix.de:4002 connected to 10.8.254.5 (port 4002) Escape character: Ctrl-\ Type the escape character to get to the prompt. barebox 2019.05.0 #1 Tue May 28 08:36:25 CEST 2019 Board: Phytec pca100 rapid development kit detected i.MX27 revision 2.1 mdio_bus: miibus0: probed nand: ONFI flash detected nand: NAND device: Manufacturer ID: 0x20, Chip ID: 0xa1 (ST Micro NAND01GR3B2CZA6), 128MiB, page size: 2048, OOB size: 64 Bad block table found at page 65472, version 0x01 Bad block table found at page 65408, version 0x01 imx-mmc 10014000.sdhci@10014000.of: registered as mci0 netconsole: registered as netconsole-1 Found NXP ISP150x ULPI transceiver (0x04cc:0x1504). ehci ehci0: USB EHCI 1.00 Found NXP ISP150x ULPI transceiver (0x04cc:0x1504). ehci ehci1: USB EHCI 1.00 malloc space: 0xa3efe4c0 -> 0xa7dfc97f (size 63 MiB) envfs: no envfs (magic mismatch) - envfs never written? running /env/bin/init... [?25h Hit m for menu or any key to stop autoboot: 3 type exit to get to the menu [1;32mbarebox@[1;36mPhytec phyCARD-i.MX27:/[0m global linux.bootargs.console=\"console=ttymxc0,115200n8\" [1;32mbarebox@[1;36mPhytec phyCARD-i.MX27:/[0m global linux.bootargs.console=\"console=ttymxc0,115200n8\"global linux.bootargs.nfs=\"'root=/dev/nfs rw nfsroot=185.203.203.2:/var/lib/lava/dispatcher/tmp/766589/extract-nfsrootfs-i7xe1d2m,tcp,hard ip=dhcp'\" [1;32mbarebox@[1;36mPhytec phyCARD-i.MX27:/[0m global linux.bootargs.nfs=\"'root=/dev/nfs rw nfsroot=185.203.203.2:/var/lib/lava/dispatcher/tmp/766589/extract-nfsrootfs-i7xe1d2m,tcp,hard ip=dhcp'\"bootm -v -o /mnt/tftp/766589/tftp-deploy-r7wzonqt/dtb/imx27-phytec-phycard-s-rdk.dtb /mnt/tftp/766589/tftp-deploy-r7wzonqt/kernel/zImage [1;32mbarebox@[1;36mPhytec phyCARD-i.MX27:/[0m bootm -v -o /mnt/tftp/766589/tftp-deploy-r7wzonqt/dtb/imx27-phytec-phycard-s-rdk.dtb /mnt/tftp/766589/tftp-deploy-r7wzonqt/kernel/zImage [33mWARNING:[0m eth0: No MAC address set. Using random address 76:01:f3:0f:66:cb eth0: 100Mbps full duplex link detected eth0: DHCP client bound to address 10.8.254.81 Loading ARM Linux zImage '/mnt/tftp/766589/tftp-deploy-r7wzonqt/kernel/zImage' OS image not yet relocated Passing control to ARM zImage handler no OS load address, defaulting to 0xa174f000 no initrd load address, defaulting to 0xa1cf9000 Loading devicetree from '/mnt/tftp/766589/tftp-deploy-r7wzonqt/dtb/imx27-phytec-phycard-s-rdk.dtb' commandline: console=ttymxc0,115200n8 root=/dev/nfs rw nfsroot=185.203.203.2:/var/lib/lava/dispatcher/tmp/766589/extract-nfsrootfs-i7xe1d2m,tcp,hard ip=dhcp Starting kernel at 0xa174f000, oftree at 0xa1cf9000... Booting Linux on physical CPU 0x0 Linux version 4.9.321 (KernelCI@build-j323768-arm-gcc-10-multi-v5-defconfig-2nnrx) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 PREEMPT Thu Jul 7 01:55:10 UTC 2022 CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=0005317f CPU: VIVT data cache, VIVT instruction cache OF: fdt:Machine model: Phytec pca100 rapid development kit Memory policy: Data cache writeback Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 Kernel command line: console=ttymxc0,115200n8 root=/dev/nfs rw nfsroot=185.203.203.2:/var/lib/lava/dispatcher/tmp/766589/extract-nfsrootfs-i7xe1d2m,tcp,hard ip=dhcp PID hash table entries: 512 (order: -1, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 119344K/131072K available (7161K kernel code, 295K rwdata, 1816K rodata, 308K init, 678K bss, 11728K reserved, 0K cma-reserved, 0K highmem) Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) DTCM : 0xfffe8000 - 0xfffe8000 ( 0 kB) ITCM : 0xfffe0000 - 0xfffe0000 ( 0 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xc8800000 - 0xff800000 ( 880 MB) lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .text : 0xc0008000 - 0xc0706a88 (7163 kB) .init : 0xc08fb000 - 0xc0948000 ( 308 kB) .data : 0xc0948000 - 0xc0991fe0 ( 296 kB) .bss : 0xc0992000 - 0xc0a3bb64 ( 679 kB) SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Preemptible hierarchical RCU implementation. Build-time adjustment of leaf fanout to 32. NR_IRQS:16 nr_irqs:16 16 MXC IRQ initialized CPU identified as i.MX27, silicon rev 2.1 Switching to timer-based delay loop, resolution 15ns sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 32292987384ns clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 28740758601 ns Console: colour dummy device 80x30 Calibrating delay loop (skipped), value calculated using timer frequency.. 133.00 BogoMIPS (lpj=665000) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) CPU: Testing write buffer coherency: ok Setting up static identity map for 0xa0008400 - 0xa000847c devtmpfs: initialized clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 256 (order: -1, 3072 bytes) pinctrl core: initialized pinctrl subsystem NET: Registered protocol family 16 DMA: preallocated 256 KiB pool for atomic coherent allocations cpuidle: using governor menu imx27-pinctrl 10015000.iomuxc: initialized IMX pinctrl driver vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb i2c i2c-0: IMX I2C adapter registered i2c i2c-0: can't use DMA, using PIO instead. i2c i2c-1: IMX I2C adapter registered i2c i2c-1: can't use DMA, using PIO instead. Linux video capture interface: v2.00 pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered Advanced Linux Sound Architecture Driver Initialized. clocksource: Switched to clocksource mxc_timer1 NET: Registered protocol family 2 IP idents hash table entries: 2048 (order: 2, 16384 bytes) TCP established hash table entries: 1024 (order: 0, 4096 bytes) TCP bind hash table entries: 1024 (order: 0, 4096 bytes) TCP: Hash tables configured (established 1024 bind 1024) UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. workingset: timestamp_bits=30 max_order=15 bucket_order=0 jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) imx-fb 10021000.fb: i.MX Framebuffer driver Console: switching to colour frame buffer device 80x30 10021000.fb supply lcd not found, using dummy regulator Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled 1000a000.serial: ttymxc0 at MMIO 0x1000a000 (irq = 36, base_baud = 4156250) is a IMX console [ttymxc0] enabled 1000b000.serial: ttymxc1 at MMIO 0x1000b000 (irq = 35, base_baud = 4156250) is a IMX 1000c000.serial: ttymxc2 at MMIO 0x1000c000 (irq = 34, base_baud = 4156250) is a IMX [drm] Initialized loop: module loaded at24 1-0052: 4096 byte 24c32 EEPROM, writable, 32 bytes/write spi_imx 1000e000.cspi: probed libphy: mdio_driver_register: mv88e6085 1002b000.ethernet supply phy not found, using dummy regulator libertas_sdio: Libertas SDIO driver libertas_sdio: Copyright Pierre Ossman ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-pci: EHCI PCI platform driver ehci-orion: EHCI orion driver ehci-atmel: EHCI Atmel driver ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver ohci-pci: OHCI PCI platform driver ohci-atmel: OHCI Atmel driver usbcore: registered new interface driver usb-storage usbcore: registered new interface driver ums-datafab usbcore: registered new interface driver ums-freecom usbcore: registered new interface driver ums-jumpshot usbcore: registered new interface driver ums-sddr09 usbcore: registered new interface driver ums-sddr55 mousedev: PS/2 mouse device common for all mice rtc-pcf8563 0-0051: low voltage detected, date/time is not reliable. rtc-pcf8563 0-0051: rtc core: registered rtc-pcf8563 as rtc0 i2c /dev entries driver imx2-wdt 10002000.wdog: timeout 60 sec (nowayout=0) usbcore: registered new interface driver usbhid usbhid: USB HID core driver oprofile: no performance counters oprofile: using timer interrupt. NET: Registered protocol family 10 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver NET: Registered protocol family 17 lib80211: common routines for IEEE802.11 drivers rtc-pcf8563 0-0051: low voltage detected, date/time is not reliable. rtc-pcf8563 0-0051: hctosys: unable to read the hardware clock Generic PHY 1002b000.ethernet-1:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=1002b000.ethernet-1:00, irq=-1) IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready fec 1002b000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready Sending DHCP requests ., OK IP-Config: Got DHCP answer from 10.8.254.2, my address is 10.8.254.81 IP-Config: Complete: device=eth0, hwaddr=76:01:f3:0f:66:cb, ipaddr=10.8.254.81, mask=255.255.255.0, gw=255.255.255.255 host=10.8.254.81, domain=, nis-domain=(none) bootserver=10.8.254.2, rootserver=185.203.203.2, rootpath= nameserver0=10.8.254.2 ALSA device list: No soundcards found. VFS: Unable to mount root fs via NFS, trying floppy. VFS: Cannot open root device \"nfs\" or unknown-block(2,0): error -6 Please append a correct \"root=\" boot option; here are the available partitions: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) CPU: 0 PID: 1 Comm: swapper Not tainted 4.9.321 #1 Hardware name: Freescale i.MX27 (Device Tree Support) [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (panic+0xcc/0x244) [] (panic) from [] (mount_block_root+0x19c/0x244) [] (mount_block_root) from [] (prepare_namespace+0x12c/0x18c) [] (prepare_namespace) from [] (kernel_init_freeable+0x194/0x1dc) [] (kernel_init_freeable) from [] (kernel_init+0x8/0xec) [] (kernel_init) from [] (ret_from_fork+0x14/0x2c)