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/756129/extract-nfsrootfs-6c1f_5pa,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/756129/extract-nfsrootfs-6c1f_5pa,tcp,hard ip=dhcp'\"bootm -v -o /mnt/tftp/756129/tftp-deploy-r0u25rcm/dtb/imx27-phytec-phycard-s-rdk.dtb /mnt/tftp/756129/tftp-deploy-r0u25rcm/kernel/zImage [1;32mbarebox@[1;36mPhytec phyCARD-i.MX27:/[0m bootm -v -o /mnt/tftp/756129/tftp-deploy-r0u25rcm/dtb/imx27-phytec-phycard-s-rdk.dtb /mnt/tftp/756129/tftp-deploy-r0u25rcm/kernel/zImage [33mWARNING:[0m eth0: No MAC address set. Using random address 36:01:df:1d:47:ca eth0: 100Mbps full duplex link detected eth0: DHCP client bound to address 10.8.254.160 Loading ARM Linux zImage '/mnt/tftp/756129/tftp-deploy-r0u25rcm/kernel/zImage' OS image not yet relocated Passing control to ARM zImage handler no OS load address, defaulting to 0xa14fb000 no initrd load address, defaulting to 0xa1a2e000 Loading devicetree from '/mnt/tftp/756129/tftp-deploy-r0u25rcm/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/756129/extract-nfsrootfs-6c1f_5pa,tcp,hard ip=dhcp Starting kernel at 0xa14fb000, oftree at 0xa1a2e000... Booting Linux on physical CPU 0x0 Linux version 4.19.249-cip76 (KernelCI@build-j267150-arm-gcc-10-imx-v4-v5-defconfig-z49fz) (gcc version 10.2.1 20210110 (Debian 10.2.1-6)) #1 PREEMPT Tue Jun 28 02:43:23 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, 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/756129/extract-nfsrootfs-6c1f_5pa,tcp,hard ip=dhcp Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 120544K/131072K available (6637K kernel code, 442K rwdata, 1528K rodata, 352K init, 127K bss, 10528K reserved, 0K cma-reserved) Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xc8800000 - 0xff800000 ( 880 MB) lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .text : 0x(ptrval) - 0x(ptrval) (6639 kB) .init : 0x(ptrval) - 0x(ptrval) ( 352 kB) .data : 0x(ptrval) - 0x(ptrval) ( 443 kB) .bss : 0x(ptrval) - 0x(ptrval) ( 128 kB) rcu: Preemptible hierarchical RCU implementation. Tasks RCU enabled. NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 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 rcu: Hierarchical SRCU implementation. 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 imx27-pinctrl 10015000.iomuxc: initialized IMX pinctrl driver 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. videodev: 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_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 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. io scheduler noop registered (default) io scheduler mq-deadline registered io scheduler kyber registered imx-fb 10021000.fb: i.MX Framebuffer driver Console: switching to colour frame buffer device 80x60 imx-fb 10021000.fb: 10021000.fb supply lcd not found, using dummy regulator imx-fb 10021000.fb: Linked as a consumer to regulator.0 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 at24 1-0052: 4096 byte 24c32 EEPROM, writable, 32 bytes/write nand: device found, Manufacturer ID: 0x20, Chip ID: 0xa1 nand: ST Micro NAND01GR3B2CZA6 nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 Bad block table found at page 65472, version 0x01 Bad block table found at page 65408, version 0x01 nand_read_bbt: bad block at 0x000002920000 nand_read_bbt: bad block at 0x000002940000 nand_read_bbt: bad block at 0x000002960000 nand_read_bbt: bad block at 0x000002980000 nand_read_bbt: bad block at 0x0000029a0000 nand_read_bbt: bad block at 0x0000029c0000 nand_read_bbt: bad block at 0x0000029e0000 nand_read_bbt: bad block at 0x000002a00000 nand_read_bbt: bad block at 0x000002a20000 nand_read_bbt: bad block at 0x000002a40000 nand_read_bbt: bad block at 0x000002a60000 nand_read_bbt: bad block at 0x000002a80000 nand_read_bbt: bad block at 0x000002aa0000 nand_read_bbt: bad block at 0x000002ac0000 nand_read_bbt: bad block at 0x000002ae0000 nand_read_bbt: bad block at 0x000002b00000 nand_read_bbt: bad block at 0x000002b20000 4 fixed-partitions partitions found on MTD device mxc_nand Creating 4 MTD partitions on \"mxc_nand\": 0x000000000000-0x0000000e0000 : \"boot\" 0x0000000e0000-0x000000100000 : \"environment\" 0x000000100000-0x000000500000 : \"kernel\" 0x000000500000-0x000008000000 : \"root\" spi_imx 1000e000.cspi: probed fec 1002b000.ethernet: 1002b000.ethernet supply phy not found, using dummy regulator fec 1002b000.ethernet: Linked as a consumer to regulator.0 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-mxc: Freescale On-Chip EHCI Host driver usbcore: registered new interface driver usb-storage mxc_rtc 10007000.rtc: rtc core: registered 10007000.rtc as rtc0 rtc-pcf8563 0-0051: low voltage detected, date/time is not reliable. rtc-pcf8563 0-0051: rtc core: registered rtc-pcf8563 as rtc1 i2c /dev entries driver coda 10023000.coda: Direct firmware load for vpu_fw_imx27_TO2.bin failed with error -2 Driver for 1-wire Dallas network protocol. coda 10023000.coda: Direct firmware load for vpu/vpu_fw_imx27_TO2.bin failed with error -2 imx2-wdt 10002000.wdog: timeout 60 sec (nowayout=0) i.MX/MPC512x SDHC driver mxc-mmc 10014000.sdhci: Got CD GPIO coda 10023000.coda: Direct firmware load for v4l-codadx6-imx27.bin failed with error -2 coda 10023000.coda: firmware request failed sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper oprofile: no performance counters oprofile: using timer interrupt. NET: Registered protocol family 17 mxc_rtc 10007000.rtc: setting system clock to 1970-01-01 00:00:07 UTC (7) OF: fdt: not creating '/sys/firmware/fdt': CRC check failed Generic PHY 1002b000.ethernet-1:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=1002b000.ethernet-1:00, irq=POLL) fec 1002b000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off Sending DHCP requests ., OK IP-Config: Got DHCP answer from 10.8.254.2, my address is 10.8.254.160 IP-Config: Complete: device=eth0, hwaddr=36:01:df:1d:47:ca, ipaddr=10.8.254.160, mask=255.255.255.0, gw=255.255.255.255 host=10.8.254.160, 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: 1f00 896 mtdblock0 (driver?) 1f01 128 mtdblock1 (driver?) 1f02 4096 mtdblock2 (driver?) 1f03 125952 mtdblock3 (driver?) Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) CPU: 0 PID: 1 Comm: swapper Not tainted 4.19.249-cip76 #1 Hardware name: Freescale i.MX27 (Device Tree Support) [] (unwind_backtrace) from [] (show_stack+0x10/0x18) [] (show_stack) from [] (dump_stack+0x18/0x24) [] (dump_stack) from [] (panic+0xd8/0x260) [] (panic) from [] (mount_block_root+0x1d8/0x2a4) [] (mount_block_root) from [] (prepare_namespace+0x12c/0x190) [] (prepare_namespace) from [] (kernel_init_freeable+0x2b8/0x30c) [] (kernel_init_freeable) from [] (kernel_init+0x8/0xec) [] (kernel_init) from [] (ret_from_fork+0x14/0x34) Exception stack(0xc7839fb0 to 0xc7839ff8) 9fa0: 00000000 00000000 00000000 00000000 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) ]---