Trying 192.168.56.21... Connected to conserv1. Escape character is '^]'. ser2net port telnet,3001 device serialdev, /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2.1.4:1.0-port0, 115200n81, local=false [] (Debian GNU/Linux) U-Boot SPL 2015.10-00061-g68849f9 (Jan 08 2016 - 17:01:43) U-Boot 2015.10-00061-g68849f9 (Jan 08 2016 - 17:01:43 +0100) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Board: UDOO Quad DRAM: 1 GiB MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default environment No panel detected: default to HDMI Display: HDMI (1024x768) In: serial Out: serial Err: serial Net: using phy at 6 FEC [PRIME] Hit any key to stop autoboot: 3  0 => setenv autoload no setenv autoload no => setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff => setenv fdt_high 0xffffffff setenv fdt_high 0xffffffff => dhcp dhcp FEC Waiting for PHY auto negotiation to complete.... done BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 DHCP client bound to address 192.168.6.32 (3780 ms) => setenv serverip 192.168.56.76 setenv serverip 192.168.56.76 => tftp 0x12000000 716422/tftp-deploy-vyt7_vma/kernel/zImage tftp 0x12000000 716422/tftp-deploy-vyt7_vma/kernel/zImage Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.6.32; sending through gateway 192.168.6.1 Filename '716422/tftp-deploy-vyt7_vma/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################ 5.7 MiB/s done Bytes transferred = 6422376 (61ff68 hex) => tftp 0x13000000 716422/tftp-deploy-vyt7_vma/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 716422/tftp-deploy-vyt7_vma/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.6.32; sending through gateway 192.168.6.1 Filename '716422/tftp-deploy-vyt7_vma/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################################################## 5.7 MiB/s done Bytes transferred = 5671293 (56897d hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 716422/tftp-deploy-vyt7_vma/dtb/imx6q-udoo.dtb tftp 0x18000000 716422/tftp-deploy-vyt7_vma/dtb/imx6q-udoo.dtb Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.6.32; sending through gateway 192.168.6.1 Filename '716422/tftp-deploy-vyt7_vma/dtb/imx6q-udoo.dtb'. Load address: 0x18000000 Loading: *### 4 MiB/s done Bytes transferred = 29701 (7405 hex) => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.76:/var/lib/lava/dispatcher/tmp/716422/extract-nfsrootfs-ndn68qou,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.76:/var/lib/lava/dispatcher/tmp/716422/extract-nfsrootfs-ndn68qou,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' => bootz 0x12000000 0x13000000 0x18000000 bootz 0x12000000 0x13000000 0x18000000 Kernel image @ 0x12000000 [ 0x000000 - 0x61ff68 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 5671229 Bytes = 5.4 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 18000000 Booting using the fdt blob at 0x18000000 Using Device Tree in place at 18000000, end 1800a404 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.4.302-cip91 (KernelCI@build-j310500-arm-gcc-12-imx-v6-v7-defconfig-nmlpd) (gcc version 12.2.0 (Debian 12.2.0-14) ) #1 SMP Fri Sep 6 16:55:54 UTC 2024 [ 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] Machine model: Udoo i.MX6 Quad Board [ 0.000000] bootconsole [uart0] enabled [ 0.000000] cma: Reserved 16 MiB at 0x4f000000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] PERCPU: Embedded 11 pages/cpu @ef7a5000 s14696 r8192 d22168 u45056 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.76:/var/lib/lava/dispatcher/tmp/716422/extract-nfsrootfs-ndn68qou,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 997108K/1048576K available (8221K kernel code, 443K rwdata, 2732K rodata, 452K init, 8296K bss, 35084K reserved, 16384K cma-reserved, 245760K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0aba834 (10955 kB) [ 0.000000] .init : 0xc0abb000 - 0xc0b2c000 ( 452 kB) [ 0.000000] .data : 0xc0b2c000 - 0xc0b9ae20 ( 444 kB) [ 0.000000] .bss : 0xc0b9d000 - 0xc13b73b0 (8297 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 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 1 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.008191] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.018953] Console: colour dummy device 80x30 [ 0.022271] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.030027] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.034098] ... MAX_LOCK_DEPTH: 48 [ 0.038286] ... MAX_LOCKDEP_KEYS: 8191 [ 0.042624] ... CLASSHASH_SIZE: 4096 [ 0.046985] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.051411] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.055848] ... CHAINHASH_SIZE: 32768 [ 0.060297] memory used by lock dependency info: 5167 kB [ 0.065679] per task-struct memory footprint: 1536 bytes [ 0.071112] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.081255] pid_max: default: 32768 minimum: 301 [ 0.086143] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.092503] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.101157] CPU: Testing write buffer coherency: ok [ 0.104398] CPU0: Spectre v2: using BPIALL workaround [ 0.110228] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.115175] Setting up static identity map for 0x10008280 - 0x100082f0 [ 0.125851] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.125859] CPU1: Spectre v2: using BPIALL workaround [ 0.135227] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.135235] CPU2: Spectre v2: using BPIALL workaround [ 0.145738] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.145746] CPU3: Spectre v2: using BPIALL workaround [ 0.155287] Brought up 4 CPUs [ 0.158098] SMP: Total of 4 processors activated (24.00 BogoMIPS). [ 0.164251] CPU: All CPU(s) started in SVC mode. [ 0.170845] devtmpfs: initialized [ 0.194608] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.200123] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.209306] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.217047] pinctrl core: initialized pinctrl subsystem [ 0.223706] NET: Registered protocol family 16 [ 0.228184] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.234190] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.275730] No ATAGs? [ 0.275807] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.283177] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.291140] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.353103] mxs-dma 110000.dma-apbh: initialized [ 0.358155] vgaarb: loaded [ 0.359057] SCSI subsystem initialized [ 0.362767] usbcore: registered new interface driver usbfs [ 0.367402] usbcore: registered new interface driver hub [ 0.372645] usbcore: registered new device driver usb [ 0.379437] i2c i2c-1: IMX I2C adapter registered [ 0.382291] i2c i2c-1: can't use DMA [ 0.385982] Linux video capture interface: v2.00 [ 0.390677] pps_core: LinuxPPS API ver. 1 registered [ 0.395414] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.404624] PTP clock support registered [ 0.409086] Advanced Linux Sound Architecture Driver Initialized. [ 0.416946] Bluetooth: Core ver 2.21 [ 0.418197] NET: Registered protocol family 31 [ 0.422558] Bluetooth: HCI device and connection manager initialized [ 0.428983] Bluetooth: HCI socket layer initialized [ 0.433815] Bluetooth: L2CAP socket layer initialized [ 0.438984] Bluetooth: SCO socket layer initialized [ 0.446180] clocksource: Switched to clocksource mxc_timer1 [ 0.477158] NET: Registered protocol family 2 [ 0.478927] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.487389] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.492532] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.500270] TCP: Hash tables configured (established 8192 bind 8192) [ 0.505456] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.511419] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.518115] NET: Registered protocol family 1 [ 0.522828] RPC: Registered named UNIX socket transport module. [ 0.527851] RPC: Registered udp transport module. [ 0.532516] RPC: Registered tcp transport module. [ 0.537237] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.544392] Trying to unpack rootfs image as initramfs... [ 0.926062] Freeing initrd memory: 5540K [ 0.928229] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.955480] VFS: Disk quotas dquot_6.6.0 [ 0.957008] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.969443] NFS: Registering the id_resolver key type [ 0.971839] Key type id_resolver registered [ 0.975820] Key type id_legacy registered [ 0.980000] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 0.987630] fuse init (API version 7.23) [ 0.998677] bounce: pool size: 64 pages [ 0.999743] io scheduler noop registered [ 1.003587] io scheduler deadline registered [ 1.008017] io scheduler cfq registered (default) [ 1.013140] imx-weim 21b8000.weim: Driver registered. [ 1.029584] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 1.036273] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 1.037996] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 284, base_baud = 5000000) is a IMX [ 1.055681] console [ttymxc1] enabled [ 1.055681] console [ttymxc1] enabled [ 1.060195] bootconsole [uart0] disabled [ 1.060195] bootconsole [uart0] disabled [ 1.070345] [drm] Initialized drm 1.1.0 20060810 [ 1.080889] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.090272] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.096929] [drm] No driver support for vblank timestamp query. [ 1.103333] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 1.110947] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 1.118544] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops) [ 1.126101] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops) [ 1.133919] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1 [ 1.142493] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 1.150331] imx-drm display-subsystem: No connectors reported connected with modes [ 1.157944] [drm] Cannot find any crtc or sizes - going 1024x768 [ 1.179656] Console: switching to colour frame buffer device 128x48 [ 1.191536] imx-drm display-subsystem: fb0: frame buffer device [ 1.226217] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 1.232182] imx-ipuv3 2800000.ipu: IPUv3H probed [ 1.262873] brd: module loaded [ 1.283088] loop: module loaded [ 1.287786] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 1.295721] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 1.303776] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 1.311989] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 1.322937] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 1.329965] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.338794] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 1.350805] scsi host0: ahci-imx [ 1.355124] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 287 [ 1.367495] CAN device driver interface [ 1.373012] 2188000.ethernet supply phy not found, using dummy regulator [ 1.380734] pps pps0: new PPS source ptp0 [ 1.418108] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.425342] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.431918] ehci-pci: EHCI PCI platform driver [ 1.436530] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.442199] usbcore: registered new interface driver usb-storage [ 1.455364] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 1.460605] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 1.486245] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 1.494980] hub 1-0:1.0: USB hub found [ 1.498940] hub 1-0:1.0: 1 port detected [ 1.506133] mousedev: PS/2 mouse device common for all mice [ 1.517435] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0 [ 1.526389] i2c /dev entries driver [ 1.531926] IR NEC protocol handler initialized [ 1.536514] IR RC5(x/sz) protocol handler initialized [ 1.541580] IR RC6 protocol handler initialized [ 1.546122] IR JVC protocol handler initialized [ 1.550687] IR Sony protocol handler initialized [ 1.555317] IR SANYO protocol handler initialized [ 1.560052] IR Sharp protocol handler initialized [ 1.564769] IR MCE Keyboard/mouse protocol handler initialized [ 1.570695] IR XMP protocol handler initialized [ 1.582322] coda 2040000.vpu: Direct firmware load for v4l-coda960-imx6q.bin failed with error -2 [ 1.591272] coda 2040000.vpu: firmware request failed [ 1.596762] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 1.602839] Bluetooth: HCI UART driver ver 2.3 [ 1.607335] Bluetooth: HCI UART protocol H4 registered [ 1.612481] Bluetooth: HCI UART protocol LL registered [ 1.618042] sdhci: Secure Digital Host Controller Interface driver [ 1.624230] sdhci: Copyright(c) Pierre Ossman [ 1.628633] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.635511] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 1.644724] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 1.650233] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found [ 1.656457] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 1.706230] ata1: SATA link down (SStatus 0 SControl 300) [ 1.706549] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 1.709498] caam 2100000.caam: Entropy delay = 3200 [ 1.723851] ahci-imx 2200000.sata: no device found, disabling link. [ 1.730156] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug [ 1.736245] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 1.770288] caam 2100000.caam: Instantiated RNG4 SH0 [ 1.784614] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.798963] mmc0: new high speed SDXC card at address 59b4 [ 1.806351] mmcblk0: mmc0:59b4 SD128 119 GiB [ 1.814162] mmcblk0: p1 p2 [ 1.831051] caam 2100000.caam: Instantiated RNG4 SH1 [ 1.836187] caam 2100000.caam: device ID = 0x0a16010000000000 (Era 4) [ 1.842640] caam 2100000.caam: job rings = 2, qi = 0 [ 1.859326] caam algorithms registered in /proc/crypto [ 1.869517] caam_jr 2101000.jr0: registering rng-caam [ 1.875258] usbcore: registered new interface driver usbhid [ 1.880928] usbhid: USB HID core driver [ 1.890059] hub 1-1:1.0: USB hub found [ 1.891778] fsl-asrc 2034000.asrc: driver registered [ 1.897264] NET: Registered protocol family 10 [ 1.899717] sit: IPv6 over IPv4 tunneling driver [ 1.901618] NET: Registered protocol family 17 [ 1.901659] can: controller area network core (rev 20120528 abi 9) [ 1.902104] NET: Registered protocol family 29 [ 1.902126] can: raw protocol (rev 20120528) [ 1.902219] can: broadcast manager protocol (rev 20120528 t) [ 1.902254] can: netlink gateway (rev 20130117) max_hops=1 [ 1.902894] Key type dns_resolver registered [ 1.918877] Registering SWP/SWPB emulation handler [ 1.938993] imx_thermal 2000000.aips-bus:tempmon: Extended Commercial CPU temperature grade - max:105C critical:100C passive:95C [ 1.942823] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0) [ 1.968544] hub 1-1:1.0: 4 ports detected [ 1.985777] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=-1) [ 1.997401] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2.246308] usb 1-1.3: new high-speed USB device number 3 using ci_hdrc [ 5.978343] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 5.987122] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.006279] Sending DHCP requests ..., OK [ 12.506344] IP-Config: Got DHCP answer from 192.168.6.1, my address is 192.168.6.32 [ 12.514049] IP-Config: Complete: [ 12.517362] device=eth0, hwaddr=00:c0:08:88:16:0e, ipaddr=192.168.6.32, mask=255.255.255.0, gw=192.168.6.1 [ 12.527510] host=192.168.6.32, domain=, nis-domain=(none) [ 12.533363] bootserver=192.168.6.1, rootserver=192.168.56.76, rootpath= [ 12.540288] nameserver0=10.255.253.1 [ 12.548836] ALSA device list: [ 12.551815] No soundcards found. [ 12.556951] Freeing unused kernel memory: 452K Loading, please wait... Starting systemd-udevd version 252.22-1~deb12u1 [ 12.675052] random: systemd-udevd: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.700087] random: systemd-udevd: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.702938] random: udevadm: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.705123] random: udevadm: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.710581] random: udevadm: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.718485] random: udevadm: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.732262] random: udevadm: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.756313] random: systemd-udevd: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.761721] random: udevadm: uninitialized urandom read (16 bytes read, 10 bits of entropy available) [ 12.784826] random: systemd-udevd: uninitialized urandom read (16 bytes read, 10 bits of entropy available) Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done. Begin: Running /scripts/nfs-premount ... Waiting up to 60 secs for any ethernet to become available Device /sys/class/net/eth0 found done. Begin: Waiting up to 180 secs for any network device to become available ... done. IP-Config: eth0 hardware address 00:c0:08:88:16:0e mtu 1500 DHCP IP-Config: eth0 guessed broadcast address 192.168.6.255 IP-Config: eth0 complete (dhcp from 192.168.6.1): address: 192.168.6.32 broadcast: 192.168.6.255 netmask: 255.255.255.0 gateway: 192.168.6.1 dns0 : 10.255.253.1 dns1 : 0.0.0.0 rootserver: 192.168.6.1 rootpath: filename : done. Begin: Running /scripts/nfs-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 14.809921] [ 14.811430] =============================== [ 14.815636] [ INFO: suspicious RCU usage. ] [ 14.819852] 4.4.302-cip91 #1 Not tainted [ 14.823787] ------------------------------- [ 14.827990] ../net/ipv4/tcp_ipv4.c:1402 suspicious rcu_dereference_protected() usage! [ 14.835823] [ 14.835823] other info that might help us debug this: [ 14.835823] [ 14.843848] [ 14.843848] rcu_scheduler_active = 1, debug_locks = 0 [ 14.850395] 3 locks held by kworker/0:1H/190: [ 14.854757] #0: ("rpciod"){.+.+.+}, at: [] process_one_work+0x1d4/0x4ec [ 14.862559] #1: ((&transport->recv_worker)){+.+...}, at: [] process_one_work+0x1d4/0x4ec [ 14.871778] #2: (&new->recv_mutex){+.+...}, at: [] xs_tcp_data_receive_workfn+0x40/0xa0 [ 14.880916] [ 14.880916] stack backtrace: [ 14.885281] CPU: 0 PID: 190 Comm: kworker/0:1H Not tainted 4.4.302-cip91 #1 [ 14.892244] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 14.898780] Workqueue: rpciod xs_tcp_data_receive_workfn [ 14.904107] Backtrace: [ 14.906588] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 14.914160] r7:00000000 r6:60000013 r5:00000000 r4:c0b4be8c [ 14.919886] [] (show_stack) from [] (dump_stack+0xe4/0x118) [ 14.927208] [] (dump_stack) from [] (lockdep_rcu_suspicious+0xc4/0x118) [ 14.935559] r9:c0b9a8c5 r8:c33ad180 r7:c32d1780 r6:c09d5c64 r5:0000057a r4:c0a65cf0 [ 14.943387] [] (lockdep_rcu_suspicious) from [] (tcp_v4_do_rcv+0x200/0x21c) [ 14.952085] r7:c0b9aa00 r6:edca9d00 r5:00000001 r4:c33ad180 [ 14.957808] [] (tcp_v4_do_rcv) from [] (release_sock+0x8c/0x1bc) [ 14.965550] r7:c13acb80 r6:00000000 r5:edca9d00 r4:c33ad3c0 [ 14.971275] [] (release_sock) from [] (xs_tcp_data_receive_workfn+0x80/0xa0) [ 14.980060] r10:00000001 r9:00000000 r8:edc45ea8 r7:ee25fc7c r6:c075d430 r5:edca9d00 [ 14.987961] r4:000021f0 [ 14.990520] [] (xs_tcp_data_receive_workfn) from [] (process_one_work+0x244/0x4ec) [ 14.999827] r7:ef7acb00 r6:ef7a7c40 r5:c3046e00 r4:ee25fc5c [ 15.005549] [] (process_one_work) from [] (worker_thread+0x48/0x4dc) [ 15.006182] fec 2188000.ethernet eth0: MDIO read timeout [ 15.018948] r10:00000008 r9:ef7a7c40 r8:edc44000 r7:ef7a7c70 r6:ef7a7c40 r5:c3046e18 [ 15.026849] r4:c3046e00 [ 15.029405] [] (worker_thread) from [] (kthread+0x100/0x110) [ 15.036802] r10:00000000 r9:00000000 r8:c0046abc r7:c3046e00 r6:edc44000 r5:ee395140 [ 15.044703] r4:00000000 [ 15.047263] [] (kthread) from [] (ret_from_fork+0x14/0x38) [ 15.054486] r8:00000000 r7:00000000 r6:00000000 r5:c004c30c r4:ee395140 [ 15.751203] systemd[1]: System time before build time, advancing clock. [ 15.962192] systemd[1]: systemd 252.22-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified) [ 15.995113] systemd[1]: Detected architecture arm. [ 16.003391] systemd[1]: Warning! Reported kernel version 4.4.302-cip91 is older than systemd's required baseline kernel version 4.15. Your mileage may vary. [ 59.016295] random: nonblocking pool is initialized # # # # #