connecting to NetworkSerialPort(target=Target(name='imx28-duckbill-0', env=None), name='NetworkSerialPort', state=, avail=True, host='moxa.cuskci.stw.pengutronix.de', port=4014, speed=115200, protocol='rfc2217') calling microcom -s 115200 -t moxa.cuskci.stw.pengutronix.de:4014 connected to 10.8.254.5 (port 4014) Escape character: Ctrl-\ Type the escape character to get to the prompt. HTLLCLLC barebox 2020.05.0-00003-g4c4057edd6 #6 Fri May 29 14:12:02 CEST 2020 Board: I2SE Duckbill detected i.MX28 revision 1.2 mdio_bus: miibus0: probed eth0: got preset MAC address: 00:04:9f:06:00:04 mxs_mci 80010000.spi@80010000.of: registered as mci0 mci0: detected SD card version 2.0 mci0: registered disk0 malloc space: 0x43efdac0 -> 0x47dfb57f (size 63 MiB) [?25h Hit m for menu or any to stop autoboot: 3 [1;32mbarebox@[1;36mI2SE Duckbill:/[0m global linux.bootargs.console=\"console=ttyAMA0,115200n8 earlycon\" [1;32mbarebox@[1;36mI2SE Duckbill:/[0m global linux.bootargs.console=\"console=ttyAMA0,115200n8 earlycon\"global linux.bootargs.nfs=\"'root=/dev/nfs rw nfsroot=10.8.254.2:/var/lib/lava/dispatcher/tmp/924309/extract-nfsrootfs-jc9zc79m,v3,tcp ip=dhcp'\" [1;32mbarebox@[1;36mI2SE Duckbill:/[0m global linux.bootargs.nfs=\"'root=/dev/nfs rw nfsroot=10.8.254.2:/var/lib/lava/dispatcher/tmp/924309/extract-nfsrootfs-jc9zc79m,v3,tcp ip=dhcp'\"bootm -v -o /mnt/tftp/924309/tftp-deploy-_g9hrfa2/dtb/imx28-duckbill.dtb /mnt/tftp/924309/tftp-deploy-_g9hrfa2/kernel/zImage [1;32mbarebox@[1;36mI2SE Duckbill:/[0m bootm -v -o /mnt/tftp/924309/tftp-deploy-_g9hrfa2/dtb/imx28-duckbill.dtb /mnt/tftp/924309/tftp-deploy-_g9hrfa2/kernel/zImage eth0: 100Mbps full duplex link detected T eth0: DHCP client bound to address 10.8.254.53 Loading ARM Linux zImage '/mnt/tftp/924309/tftp-deploy-_g9hrfa2/kernel/zImage' OS image not yet relocated Passing control to ARM zImage handler no OS load address, defaulting to 0x4135e000 no initrd load address, defaulting to 0x4183e000 Loading devicetree from '/mnt/tftp/924309/tftp-deploy-_g9hrfa2/dtb/imx28-duckbill.dtb' commandline: console=ttyAMA0,115200n8 earlycon root=/dev/nfs rw nfsroot=10.8.254.2:/var/lib/lava/dispatcher/tmp/924309/extract-nfsrootfs-jc9zc79m,v3,tcp ip=dhcp Starting kernel at 0x4135e000, oftree at 0x4183e000... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.4.302-cip74-rt43 (KernelCI@build-j1294015-arm-gcc-10-mxs-defconfig-k2h6h) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 Tue Apr 4 09:53:28 UTC 2023 [ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f [ 0.000000] CPU: VIVT data cache, VIVT instruction cache [ 0.000000] Machine model: I2SE Duckbill [ 0.000000] Malformed early option 'earlycon' [ 0.000000] Memory policy: Data cache writeback [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 [ 0.000000] Kernel command line: console=ttyAMA0,115200n8 earlycon root=/dev/nfs rw nfsroot=10.8.254.2:/var/lib/lava/dispatcher/tmp/924309/extract-nfsrootfs-jc9zc79m,v3,tcp ip=dhcp [ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes) [ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Memory: 113444K/131072K available (5604K kernel code, 438K rwdata, 1856K rodata, 256K init, 8137K bss, 17628K reserved, 0K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xc8800000 - 0xff800000 ( 880 MB) [ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc0751764 (7462 kB) [ 0.000000] .init : 0xc0752000 - 0xc0792000 ( 256 kB) [ 0.000000] .data : 0xc0792000 - 0xc07ff958 ( 439 kB) [ 0.000000] .bss : 0xc07ff958 - 0xc0ff20c0 (8138 kB) [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] clocksource: mxs_timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000031] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.001702] Console: colour dummy device 80x30 [ 0.001852] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001885] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001909] ... MAX_LOCK_DEPTH: 48 [ 0.001931] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001953] ... CLASSHASH_SIZE: 4096 [ 0.001975] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001998] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.002021] ... CHAINHASH_SIZE: 32768 [ 0.002044] memory used by lock dependency info: 5167 kB [ 0.002067] per task-struct memory footprint: 1536 bytes [ 0.002194] Calibrating delay loop... 226.09 BogoMIPS (lpj=1130496) [ 0.071056] pid_max: default: 32768 minimum: 301 [ 0.071747] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.071808] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.078527] CPU: Testing write buffer coherency: ok [ 0.082587] Setting up static identity map for 0x40008400 - 0x40008458 [ 0.096981] devtmpfs: initialized [ 0.158899] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.159114] futex hash table entries: 256 (order: 1, 11264 bytes) [ 0.161089] pinctrl core: initialized pinctrl subsystem [ 0.175088] NET: Registered protocol family 16 [ 0.177444] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.269179] Serial: AMBA PL011 UART driver [ 0.272044] 80074000.serial: ttyAMA0 at MMIO 0x80074000 (irq = 213, base_baud = 0) is a PL011 rev2 [ 0.602158] console [ttyAMA0] enabled [ 0.683714] mxs-dma 80004000.dma-apbh: initialized [ 0.703358] mxs-dma 80024000.dma-apbx: initialized [ 0.713725] SCSI subsystem initialized [ 0.720500] usbcore: registered new interface driver usbfs [ 0.726740] usbcore: registered new interface driver hub [ 0.732542] usbcore: registered new device driver usb [ 0.739289] pps_core: LinuxPPS API ver. 1 registered [ 0.744301] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.753781] PTP clock support registered [ 0.760415] Advanced Linux Sound Architecture Driver Initialized. [ 0.775642] clocksource: Switched to clocksource mxs_timer [ 1.200556] NET: Registered protocol family 2 [ 1.206239] IP idents hash table entries: 2048 (order: 2, 16384 bytes) [ 1.216374] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 1.223473] TCP bind hash table entries: 1024 (order: 3, 36864 bytes) [ 1.230546] TCP: Hash tables configured (established 1024 bind 1024) [ 1.238796] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 1.245044] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 1.252972] NET: Registered protocol family 1 [ 1.260792] RPC: Registered named UNIX socket transport module. [ 1.266925] RPC: Registered udp transport module. [ 1.271680] RPC: Registered tcp transport module. [ 1.276531] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.417551] NFS: Registering the id_resolver key type [ 1.423651] Key type id_resolver registered [ 1.428049] Key type id_legacy registered [ 1.432751] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 1.458368] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.466766] io scheduler noop registered (default) [ 1.623057] usbcore: registered new interface driver asix [ 1.629117] usbcore: registered new interface driver ax88179_178a [ 1.635882] usbcore: registered new interface driver cdc_ether [ 1.642393] usbcore: registered new interface driver smsc95xx [ 1.648766] usbcore: registered new interface driver net1080 [ 1.654985] usbcore: registered new interface driver cdc_subset [ 1.661535] usbcore: registered new interface driver zaurus [ 1.668025] usbcore: registered new interface driver cdc_ncm [ 1.673763] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.681082] usbcore: registered new interface driver usb-storage [ 1.691712] 80080000.usb supply vbus not found, using dummy regulator [ 1.713362] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 1.719535] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 1.745945] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 1.765497] hub 1-0:1.0: USB hub found [ 1.769905] hub 1-0:1.0: 1 port detected [ 1.787041] mousedev: PS/2 mouse device common for all mice [ 1.802181] stmp3xxx-rtc 80056000.rtc: rtc core: registered 80056000.rtc as rtc0 [ 1.811422] i2c /dev entries driver [ 1.823110] stmp3xxx_rtc_wdt stmp3xxx_rtc_wdt: initialized watchdog with heartbeat 19s [ 1.875949] mxs-mmc 80010000.ssp: initialized [ 1.900997] mxs-dcp 80028000.dcp: Failed to register sha1 hash! [ 1.909544] mxs-dcp: probe of 80028000.dcp failed with error -22 [ 1.922325] usbcore: registered new interface driver usbhid [ 1.928107] usbhid: USB HID core driver [ 1.942949] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.956508] NET: Registered protocol family 17 [ 1.962292] Key type dns_resolver registered [ 1.970330] mmc0: new high speed SDHC card at address 1234 [ 1.985356] registered taskstats version 1 [ 1.996675] mmcblk0: mmc0:1234 SA04G 3.64 GiB [ 2.019042] stmp3xxx-rtc 80056000.rtc: setting system clock to 1970-01-01 00:00:09 UTC (9) [ 2.028191] mmcblk0: p1 [ 2.095866] fec 800f0000.ethernet eth0: Freescale FEC PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=800f0000.ethernet-1:00, irq=-1) [ 4.098063] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off [ 4.125903] Sending DHCP requests ., OK [ 4.146352] IP-Config: Got DHCP answer from 10.8.254.2, my address is 10.8.254.53 [ 4.153896] IP-Config: Complete: [ 4.157284] device=eth0, hwaddr=00:04:9f:06:00:04, ipaddr=10.8.254.53, mask=255.255.255.0, gw=255.255.255.255 [ 4.167766] host=10.8.254.53, domain=, nis-domain=(none) [ 4.173551] bootserver=10.8.254.2, rootserver=10.8.254.2, rootpath= [ 4.180195] nameserver0=10.8.254.2 [ 4.189378] ALSA device list: [ 4.192395] No soundcards found. [ 4.200126] uart-pl011 80074000.serial: no DMA platform data [ 4.731723] [ 4.733265] =============================== [ 4.737573] [ INFO: suspicious RCU usage. ] [ 4.741794] 4.4.302-cip74-rt43 #1 Not tainted [ 4.746239] ------------------------------- [ 4.750454] ../net/ipv4/tcp_ipv4.c:1409 suspicious rcu_dereference_protected() usage! [ 4.758365] [ 4.758365] other info that might help us debug this: [ 4.758365] [ 4.766475] [ 4.766475] rcu_scheduler_active = 1, debug_locks = 0 [ 4.773034] no locks held by swapper/1. [ 4.776945] [ 4.776945] stack backtrace: [ 4.781348] CPU: 0 PID: 1 Comm: swapper Not tainted 4.4.302-cip74-rt43 #1 [ 4.788225] Hardware name: Freescale MXS (Device Tree) [ 4.793457] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 4.801353] [] (show_stack) from [] (tcp_v4_do_rcv+0x200/0x218) [ 4.809160] [] (tcp_v4_do_rcv) from [] (release_sock+0x78/0x1a0) [ 4.817040] [] (release_sock) from [] (tcp_sendmsg+0x334/0xaa4) [ 4.824767] [] (tcp_sendmsg) from [] (sock_sendmsg+0x14/0x24) [ 4.832393] [] (sock_sendmsg) from [] (xs_send_kvec+0x90/0xa0) [ 4.840099] [] (xs_send_kvec) from [] (xs_sendpages+0x64/0x21c) [ 4.847876] [] (xs_sendpages) from [] (xs_tcp_send_request+0x7c/0x134) [ 4.856271] [] (xs_tcp_send_request) from [] (xprt_transmit+0x50/0x264) [ 4.864677] [] (xprt_transmit) from [] (call_transmit+0x184/0x234) [ 4.872731] [] (call_transmit) from [] (__rpc_execute+0x64/0x420) [ 4.880700] [] (__rpc_execute) from [] (rpc_run_task+0xac/0xb8) [ 4.888472] [] (rpc_run_task) from [] (rpc_call_sync+0x40/0xbc) [ 4.896256] [] (rpc_call_sync) from [] (rpc_ping+0x50/0x70) [ 4.903612] [] (rpc_ping) from [] (rpc_create_xprt+0xa4/0xbc) [ 4.911220] [] (rpc_create_xprt) from [] (rpc_create+0x118/0x1d4) [ 4.919193] [] (rpc_create) from [] (nfs_create_rpc_client+0xd0/0xec) [ 4.927503] [] (nfs_create_rpc_client) from [] (nfs_init_client+0x24/0x7c) [ 4.936268] [] (nfs_init_client) from [] (nfs_create_server+0xb8/0x3c4) [ 4.944686] [] (nfs_create_server) from [] (nfs3_create_server+0x8/0x68) [ 4.953264] [] (nfs3_create_server) from [] (nfs_try_mount+0x11c/0x1f4) [ 4.961751] [] (nfs_try_mount) from [] (nfs_fs_mount+0x6c0/0x864) [ 4.969724] [] (nfs_fs_mount) from [] (mount_fs+0x14/0xac) [ 4.977087] [] (mount_fs) from [] (vfs_kern_mount.part.0+0x48/0x120) [ 4.985239] [] (vfs_kern_mount.part.0) from [] (do_mount+0x5a0/0xd08) [ 4.993546] [] (do_mount) from [] (SyS_mount+0xa0/0xcc) [ 5.000658] [] (SyS_mount) from [] (do_mount_root+0x28/0xb4) [ 5.008186] [] (do_mount_root) from [] (mount_root+0x54/0x108) [ 5.015892] [] (mount_root) from [] (prepare_namespace+0x120/0x180) [ 5.023955] [] (prepare_namespace) from [] (kernel_init_freeable+0x198/0x1e0) [ 5.032969] [] (kernel_init_freeable) from [] (kernel_init+0x8/0xe0) [ 5.041204] [] (kernel_init) from [] (ret_from_fork+0x14/0x34) [ 5.058842] VFS: Mounted root (nfs filesystem) on device 0:14. [ 5.066169] devtmpfs: mounted [ 5.070618] Freeing unused kernel memory: 256K [ 5.254822] request_module: runaway loop modprobe binfmt-464c [ 5.283292] Starting init: /sbin/init exists but couldn't execute it (error -8) [ 5.428682] request_module: runaway loop modprobe binfmt-464c [ 5.457355] Starting init: /bin/sh exists but couldn't execute it (error -8) [ 5.464461] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/init.txt for guidance. [ 5.477620] CPU: 0 PID: 1 Comm: swapper Not tainted 4.4.302-cip74-rt43 #1 [ 5.484425] Hardware name: Freescale MXS (Device Tree) [ 5.489647] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 5.497447] [] (show_stack) from [] (panic+0xc8/0x23c) [ 5.504376] [] (panic) from [] (kernel_init+0xb4/0xe0) [ 5.511291] [] (kernel_init) from [] (ret_from_fork+0x14/0x34) [ 5.518917] ---[ end Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/init.txt for guidance.