connecting to NetworkSerialPort(target=Target(name='imx6dl-riotboard-0', env=None), name='NetworkSerialPort', state=, avail=True, host='moxa.cuskci.stw.pengutronix.de', port=4011, speed=115200, protocol='rfc2217') calling microcom -s 115200 -t moxa.cuskci.stw.pengutronix.de:4011 connected to 10.8.254.5 (port 4011) Escape character: Ctrl-\ Type the escape character to get to the prompt. barebox 2017.10.1-00009-gbc5d99d030 #1 Wed Nov 1 16:14:48 CET 2017 Board: RIoTboard i.MX6S detected i.MX6 Solo revision 1.1 mdio_bus: miibus0: probed imx-usb 2184200.usb: USB EHCI 1.00 imx-esdhc 2194000.usdhc: registered as 2194000.usdhc imx-esdhc 2198000.usdhc: registered as 2198000.usdhc imx-esdhc 219c000.usdhc: registered as 219c000.usdhc imx-ipuv3 2400000.ipu: IPUv3H probed imx-hdmi 120000.hdmi: Detected HDMI controller 0x13:0x1a:0xa0:0xc1 netconsole: registered as netconsole-1 malloc space: 0x2fefb4e0 -> 0x4fdf69bf (size 511 MiB) mmc3: detected MMC card version 4.41 mmc3: registered mmc3.boot0 mmc3: registered mmc3.boot1 mmc3: registered mmc3 running /env/bin/init... [?25h Hit m for menu or any other key to stop autoboot: 3 type exit to get to the menu [1;32mbarebox@[1;36mRIoTboard i.MX6S:/[0m global linux.bootargs.console=\"console=ttymxc1,115200n8\" [1;32mbarebox@[1;36mRIoTboard i.MX6S:/[0m global linux.bootargs.console=\"console=ttymxc1,115200n8\"global linux.bootargs.nfs=\"'root=/dev/nfs rw nfsroot=10.8.254.2:/var/lib/lava/dispatcher/tmp/881898/extract-nfsrootfs-gkgg7ctk,v3,tcp ip=dhcp'\" [1;32mbarebox@[1;36mRIoTboard i.MX6S:/[0m global linux.bootargs.nfs=\"'root=/dev/nfs rw nfsroot=10.8.254.2:/var/lib/lava/dispatcher/tmp/881898/extract-nfsrootfs-gkgg7ctk,v3,tcp ip=dhcp'\"bootm -v -o /mnt/tftp/881898/tftp-deploy-aa_kwoan/dtb/imx6dl-riotboard.dtb /mnt/tftp/881898/tftp-deploy-aa_kwoan/kernel/zImage [1;32mbarebox@[1;36mRIoTboard i.MX6S:/[0m bootm -v -o /mnt/tftp/881898/tftp-deploy-aa_kwoan/dtb/imx6dl-riotboard.dtb /mnt/tftp/881898/tftp-deploy-aa_kwoan/kernel/zImage warning: No MAC address set. Using random address 76:02:39:e3:d2:56 eth0: 1000Mbps full duplex link detected T DHCP client bound to address 10.8.254.144 Loading ARM Linux zImage '/mnt/tftp/881898/tftp-deploy-aa_kwoan/kernel/zImage' OS image not yet relocated Passing control to ARM zImage handler no OS load address, defaulting to 0x12000000 no initrd load address, defaulting to 0x18000000 Loading devicetree from '/mnt/tftp/881898/tftp-deploy-aa_kwoan/dtb/imx6dl-riotboard.dtb' commandline: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=10.8.254.2:/var/lib/lava/dispatcher/tmp/881898/extract-nfsrootfs-gkgg7ctk,v3,tcp ip=dhcp Starting kernel at 0x12000000, oftree at 0x18000000... Starting kernel in secure mode [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.4.302-st28 (KernelCI@build-j870821-arm-gcc-10-imx-v6-v7-defconfig-l8nfm) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 SMP Wed Jan 18 04:56:52 UTC 2023 [ 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: RIoTboard i.MX6S [ 0.000000] cma: Reserved 16 MiB at 0x4ec00000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] PERCPU: Embedded 11 pages/cpu @ef7c3000 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=10.8.254.2:/var/lib/lava/dispatcher/tmp/881898/extract-nfsrootfs-gkgg7ctk,v3,tcp 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: 1001824K/1048576K available (8245K kernel code, 443K rwdata, 2728K rodata, 448K init, 8296K bss, 30368K reserved, 16384K cma-reserved, 244840K 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 - 0xc0abf834 (10975 kB) [ 0.000000] .init : 0xc0ac0000 - 0xc0b30000 ( 448 kB) [ 0.000000] .data : 0xc0b30000 - 0xc0b9eda0 ( 444 kB) [ 0.000000] .bss : 0xc0ba1000 - 0xc13bb390 (8297 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, 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] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1 [ 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 [ 0.000036] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.001218] Console: colour dummy device 80x30 [ 0.001245] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001254] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001263] ... MAX_LOCK_DEPTH: 48 [ 0.001271] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001280] ... CLASSHASH_SIZE: 4096 [ 0.001288] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001295] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001303] ... CHAINHASH_SIZE: 32768 [ 0.001311] memory used by lock dependency info: 5167 kB [ 0.001320] per task-struct memory footprint: 1536 bytes [ 0.001354] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.001371] pid_max: default: 32768 minimum: 301 [ 0.001694] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001713] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003379] CPU: Testing write buffer coherency: ok [ 0.003436] CPU0: Spectre v2: using BPIALL workaround [ 0.004182] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.004271] Setting up static identity map for 0x10008280 - 0x100082f0 [ 0.006872] Brought up 1 CPUs [ 0.006889] SMP: Total of 1 processors activated (6.00 BogoMIPS). [ 0.006900] CPU: All CPU(s) started in SVC mode. [ 0.008752] devtmpfs: initialized [ 0.034459] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.035228] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.035271] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.036479] pinctrl core: initialized pinctrl subsystem [ 0.039672] NET: Registered protocol family 16 [ 0.042929] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.045014] CPU identified as i.MX6DL, silicon rev 1.1 [ 0.092531] No ATAGs? [ 0.092579] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.092591] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.095650] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.126176] mxs-dma 110000.dma-apbh: initialized [ 0.131360] vgaarb: loaded [ 0.132304] SCSI subsystem initialized [ 0.133462] usbcore: registered new interface driver usbfs [ 0.133627] usbcore: registered new interface driver hub [ 0.133738] usbcore: registered new device driver usb [ 0.136347] i2c i2c-0: IMX I2C adapter registered [ 0.136376] i2c i2c-0: can't use DMA [ 0.137238] i2c i2c-1: IMX I2C adapter registered [ 0.137263] i2c i2c-1: can't use DMA [ 0.138128] i2c i2c-3: IMX I2C adapter registered [ 0.138152] i2c i2c-3: can't use DMA [ 0.138297] Linux video capture interface: v2.00 [ 0.138550] pps_core: LinuxPPS API ver. 1 registered [ 0.138563] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.138619] PTP clock support registered [ 0.139302] Advanced Linux Sound Architecture Driver Initialized. [ 0.142578] Bluetooth: Core ver 2.21 [ 0.142675] NET: Registered protocol family 31 [ 0.142688] Bluetooth: HCI device and connection manager initialized [ 0.142759] Bluetooth: HCI socket layer initialized [ 0.142786] Bluetooth: L2CAP socket layer initialized [ 0.142911] Bluetooth: SCO socket layer initialized [ 0.144995] clocksource: Switched to clocksource mxc_timer1 [ 0.172147] NET: Registered protocol family 2 [ 0.172440] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.174475] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.174607] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.175980] TCP: Hash tables configured (established 8192 bind 8192) [ 0.176289] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.176483] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.177040] NET: Registered protocol family 1 [ 0.177996] RPC: Registered named UNIX socket transport module. [ 0.178016] RPC: Registered udp transport module. [ 0.178026] RPC: Registered tcp transport module. [ 0.178036] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.179633] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.200084] VFS: Disk quotas dquot_6.6.0 [ 0.200543] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.207004] NFS: Registering the id_resolver key type [ 0.207219] Key type id_resolver registered [ 0.207234] Key type id_legacy registered [ 0.207387] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 0.209192] fuse init (API version 7.23) [ 0.218938] bounce: pool size: 64 pages [ 0.219058] io scheduler noop registered [ 0.219080] io scheduler deadline registered [ 0.219180] io scheduler cfq registered (default) [ 0.219915] imx-weim 21b8000.weim: Driver registered. [ 0.235347] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 0.235376] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 0.237850] pfuze100-regulator 0-0008: Full layer: 1, Metal layer: 1 [ 0.238551] pfuze100-regulator 0-0008: FAB: 0, FIN: 0 [ 0.238569] pfuze100-regulator 0-0008: pfuze100 found. [ 0.259704] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 22, base_baud = 5000000) is a IMX [ 0.261626] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 293, base_baud = 5000000) is a IMX [ 1.035657] console [ttymxc1] enabled [ 1.040802] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 294, base_baud = 5000000) is a IMX [ 1.051157] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 295, base_baud = 5000000) is a IMX [ 1.061243] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 296, base_baud = 5000000) is a IMX [ 1.072180] [drm] Initialized drm 1.1.0 20060810 [ 1.086303] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.092934] [drm] No driver support for vblank timestamp query. [ 1.099462] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 1.107151] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 1.114996] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0x1a:0xa0:0xc1 [ 1.123889] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 1.131761] imx-drm display-subsystem: No connectors reported connected with modes [ 1.139387] [drm] Cannot find any crtc or sizes - going 1024x768 [ 1.160563] Console: switching to colour frame buffer device 128x48 [ 1.172002] imx-drm display-subsystem: fb0: frame buffer device [ 1.178066] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 1.184029] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.216982] brd: module loaded [ 1.237362] loop: module loaded [ 1.246427] CAN device driver interface [ 1.252934] 2188000.ethernet supply phy not found, using dummy regulator [ 1.276014] pps pps0: new PPS source ptp0 [ 1.291685] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.299308] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.305987] ehci-pci: EHCI PCI platform driver [ 1.310572] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.316379] usbcore: registered new interface driver usb-storage [ 1.332816] 2184200.usb supply vbus not found, using dummy regulator [ 1.343012] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 1.348302] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 [ 1.375034] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 1.383970] hub 1-0:1.0: USB hub found [ 1.388023] hub 1-0:1.0: 1 port detected [ 1.395830] mousedev: PS/2 mouse device common for all mice [ 1.407691] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0 [ 1.416781] i2c /dev entries driver [ 1.423198] IR NEC protocol handler initialized [ 1.427860] IR RC5(x/sz) protocol handler initialized [ 1.432931] IR RC6 protocol handler initialized [ 1.437508] IR JVC protocol handler initialized [ 1.442055] IR Sony protocol handler initialized [ 1.446710] IR SANYO protocol handler initialized [ 1.451433] IR Sharp protocol handler initialized [ 1.456174] IR MCE Keyboard/mouse protocol handler initialized [ 1.462023] IR XMP protocol handler initialized [ 1.469514] coda 2040000.vpu: unable to alloc iram [ 1.474848] coda 2040000.vpu: Direct firmware load for v4l-coda960-imx6dl.bin failed with error -2 [ 1.483888] coda 2040000.vpu: firmware request failed [ 1.494651] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 1.500911] Bluetooth: HCI UART driver ver 2.3 [ 1.505432] Bluetooth: HCI UART protocol H4 registered [ 1.510579] Bluetooth: HCI UART protocol LL registered [ 1.517342] sdhci: Secure Digital Host Controller Interface driver [ 1.523533] sdhci: Copyright(c) Pierre Ossman [ 1.527948] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.535154] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode [ 1.544338] sdhci-esdhc-imx 2194000.usdhc: Got CD GPIO [ 1.549749] sdhci-esdhc-imx 2194000.usdhc: Got WP GPIO [ 1.555555] sdhci-esdhc-imx 2194000.usdhc: No vqmmc regulator found [ 1.605359] mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA [ 1.615987] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 1.625212] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 1.630381] sdhci-esdhc-imx 2198000.usdhc: Got WP GPIO [ 1.635661] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 1.642850] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 1.695351] mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 1.705956] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high speed state, work on normal mode [ 1.715680] sdhci-esdhc-imx 219c000.usdhc: No vqmmc regulator found [ 1.765115] mmc2: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 1.783480] caam 2100000.caam: Entropy delay = 3200 [ 1.849216] caam 2100000.caam: Instantiated RNG4 SH0 [ 1.909975] caam 2100000.caam: Instantiated RNG4 SH1 [ 1.915082] caam 2100000.caam: device ID = 0x0a16010000000100 (Era 4) [ 1.921534] caam 2100000.caam: job rings = 2, qi = 0 [ 1.953893] hub 1-1:1.0: USB hub found [ 1.962197] hub 1-1:1.0: 4 ports detected [ 1.980925] caam algorithms registered in /proc/crypto [ 1.991599] mmc2: unspecified timeout for CMD6 - use generic [ 1.997927] caam_jr 2101000.jr0: registering rng-caam [ 2.003742] usbcore: registered new interface driver usbhid [ 2.009377] usbhid: USB HID core driver [ 2.016751] mmc2: unspecified timeout for CMD6 - use generic [ 2.025246] mmc2: unspecified timeout for CMD6 - use generic [ 2.034535] mmc2: unspecified timeout for CMD6 - use generic [ 2.040413] mmc2: new DDR MMC card at address 0001 [ 2.045896] sgtl5000 0-000a: sgtl5000 revision 0x11 [ 2.052695] mmcblk0: mmc2:0001 MMC04G 3.58 GiB [ 2.058384] mmcblk0boot0: mmc2:0001 MMC04G partition 1 2.00 MiB [ 2.065277] mmcblk0boot1: mmc2:0001 MMC04G partition 2 2.00 MiB [ 2.073074] mmcblk0rpmb: mmc2:0001 MMC04G partition 3 128 KiB [ 2.110992] fsl-asoc-card sound: ASoC: CPU DAI (null) not registered [ 2.117421] fsl-asoc-card sound: snd_soc_register_card failed (-517) [ 2.125854] fsl-asrc 2034000.asrc: driver registered [ 2.137424] sgtl5000 0-000a: Using internal LDO instead of VDDD [ 2.162176] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok [ 2.176995] NET: Registered protocol family 10 [ 2.184008] sit: IPv6 over IPv4 tunneling driver [ 2.190733] NET: Registered protocol family 17 [ 2.195276] can: controller area network core (rev 20120528 abi 9) [ 2.201960] NET: Registered protocol family 29 [ 2.206466] can: raw protocol (rev 20120528) [ 2.210852] can: broadcast manager protocol (rev 20120528 t) [ 2.216583] can: netlink gateway (rev 20130117) max_hops=1 [ 2.222760] Key type dns_resolver registered [ 2.232470] Registering SWP/SWPB emulation handler [ 2.243619] imx_thermal 2000000.aips-bus:tempmon: Commercial CPU temperature grade - max:95C critical:90C passive:85C [ 2.256754] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0) [ 2.387974] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Atheros 8035 ethernet] (mii_bus:phy_addr=2188000.ethernet-1:04, irq=-1) [ 2.400413] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 6.386773] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 6.405747] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.426289] Sending DHCP requests ., OK [ 6.445621] IP-Config: Got DHCP answer from 10.8.254.2, my address is 10.8.254.144 [ 6.455729] IP-Config: Complete: [ 6.458997] device=eth0, hwaddr=76:02:39:e3:d2:56, ipaddr=10.8.254.144, mask=255.255.255.0, gw=255.255.255.255 [ 6.469537] host=10.8.254.144, domain=, nis-domain=(none) [ 6.475434] bootserver=10.8.254.2, rootserver=10.8.254.2, rootpath= [ 6.481980] nameserver0=10.8.254.2 [ 6.486297] usb_otg_vbus: disabling [ 6.491118] ALSA device list: [ 6.494107] #0: imx6-riotboard-sgtl5000 [ 6.675183] VFS: Mounted root (nfs filesystem) on device 0:14. [ 6.682164] devtmpfs: mounted [ 6.686007] Freeing unused kernel memory: 448K [ 6.706460] [ 6.707964] =============================== [ 6.712149] [ INFO: suspicious RCU usage. ] [ 6.716375] 4.4.302-st28 #1 Not tainted [ 6.720215] ------------------------------- [ 6.724410] ../net/ipv4/tcp_ipv4.c:1402 suspicious rcu_dereference_protected() usage! [ 6.732256] [ 6.732256] other info that might help us debug this: [ 6.732256] [ 6.740280] [ 6.740280] rcu_scheduler_active = 1, debug_locks = 0 [ 6.746829] 3 locks held by kworker/0:1H/144: [ 6.751190] #0: (\"rpciod\"){++++.+}, at: [] process_one_work+0x1b4/0x4b4 [ 6.758942] #1: ((&transport->recv_worker)){+.+...}, at: [] process_one_work+0x1b4/0x4b4 [ 6.768162] #2: (&new->recv_mutex){+.+...}, at: [] xs_tcp_data_receive_workfn+0x40/0xa0 [ 6.777301] [ 6.777301] stack backtrace: [ 6.781665] CPU: 0 PID: 144 Comm: kworker/0:1H Not tainted 4.4.302-st28 #1 [ 6.788542] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 6.795078] Workqueue: rpciod xs_tcp_data_receive_workfn [ 6.800405] Backtrace: [ 6.802874] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 6.810444] r7:00000000 r6:60000113 r5:00000000 r4:c0b4fe0c [ 6.816167] [] (show_stack) from [] (dump_stack+0xe4/0x118) [ 6.823486] [] (dump_stack) from [] (lockdep_rcu_suspicious+0xc4/0x118) [ 6.831836] r9:000002f1 r8:ee500070 r7:eea169c0 r6:c09db660 r5:0000057a r4:c0a6b064 [ 6.839658] [] (lockdep_rcu_suspicious) from [] (tcp_v4_do_rcv+0x1f8/0x214) [ 6.848357] r7:c0b9e984 r6:00000001 r5:ee500000 r4:eea91480 [ 6.854081] [] (tcp_v4_do_rcv) from [] (release_sock+0x7c/0x1ac) [ 6.861823] r7:c13b0b40 r6:00000000 r5:ee500000 r4:00000000 [ 6.867545] [] (release_sock) from [] (xs_tcp_data_receive_workfn+0x80/0xa0) [ 6.876328] r10:00000001 r9:00000000 r8:eeb2beb0 r7:ee4f8c7c r6:c0761d50 r5:ee500000 [ 6.884226] r4:00001084 r3:00017700 [ 6.887835] [] (xs_tcp_data_receive_workfn) from [] (process_one_work+0x224/0x4b4) [ 6.897142] r7:ef7caa00 r6:ef7c5c40 r5:eea8b600 r4:ee4f8c5c [ 6.902859] [] (process_one_work) from [] (worker_thread+0x3c/0x4e4) [ 6.910949] r10:ef7c5c40 r9:eeb2a000 r8:00000008 r7:ef7c5c70 r6:eea8b618 r5:ef7c5c40 [ 6.918844] r4:eea8b600 [ 6.921399] [] (worker_thread) from [] (kthread+0x100/0x110) [ 6.928794] r10:00000000 r9:00000000 r8:c0047264 r7:eea8b600 r6:eeb2a000 r5:eea89c80 [ 6.936691] r4:00000000 r3:eea169c0 [ 6.940302] [] (kthread) from [] (ret_from_fork+0x14/0x38) [ 6.947524] r8:00000000 r7:00000000 r6:00000000 r5:c004bfd8 r4:eea89c80 [ 7.419508] systemd[1]: System time before build time, advancing clock. [ 7.620165] systemd[1]: systemd 247.3-7+deb11u1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified) [ 7.644792] systemd[1]: Detected architecture arm. Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m! [ 7.676922] systemd[1]: Set hostname to . [ 8.961882] systemd[1]: Queued start job for default target Graphical Interface. [ 8.970852] random: systemd: uninitialized urandom read (16 bytes read, 123 bits of entropy available) [ 8.980487] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling. [ 8.992923] systemd[1]: (This warning is only shown for the first unit using IP firewalling.) [ 9.002410] systemd[1]: Created slice system-getty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m. [ 9.025249] random: systemd: uninitialized urandom read (16 bytes read, 123 bits of entropy available) [ 9.035330] systemd[1]: Created slice system-modprobe.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m. [ 9.065275] random: systemd: uninitialized urandom read (16 bytes read, 123 bits of entropy available) [ 9.075439] systemd[1]: Created slice system-serial\x2dgetty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m. [ 9.105286] random: systemd: uninitialized urandom read (16 bytes read, 123 bits of entropy available) [ 9.115280] systemd[1]: Created slice User and Session Slice. [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m. [ 9.145367] random: systemd: uninitialized urandom read (16 bytes read, 123 bits of entropy available) [ 9.155304] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [[0;32m OK [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m. [ 9.185327] random: systemd: uninitialized urandom read (16 bytes read, 124 bits of entropy available) [ 9.195334] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [[0;32m OK [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m. [ 9.226017] random: systemd: uninitialized urandom read (16 bytes read, 124 bits of entropy available) [ 9.236548] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [[0;32m OK [0m] Set up automount [0;1;39mArbitrary…s File System Automount Point[0m. [ 9.265506] random: systemd: uninitialized urandom read (16 bytes read, 124 bits of entropy available) [ 9.274917] systemd[1]: Reached target Local Encrypted Volumes. [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m. [ 9.305684] random: systemd: uninitialized urandom read (16 bytes read, 124 bits of entropy available) [ 9.315183] systemd[1]: Reached target Paths. [[0;32m OK [0m] Reached target [0;1;39mPaths[0m. [ 9.335320] random: systemd: uninitialized urandom read (16 bytes read, 124 bits of entropy available) [ 9.344718] systemd[1]: Reached target Remote File Systems. [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m. [ 9.375306] systemd[1]: Reached target Slices. [[0;32m OK [0m] Reached target [0;1;39mSlices[0m. [ 9.395483] systemd[1]: Reached target Swap. [[0;32m OK [0m] Reached target [0;1;39mSwap[0m. [ 9.416117] systemd[1]: Listening on initctl Compatibility Named Pipe. [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m. [ 9.467549] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. [ 9.477973] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m. [ 9.506458] systemd[1]: Listening on Journal Socket. [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m. [ 9.527065] systemd[1]: Listening on Network Service Netlink Socket. [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m. [ 9.558402] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m. [ 9.586431] systemd[1]: Listening on udev Kernel Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m. [ 9.616040] systemd[1]: Condition check resulted in Huge Pages File System being skipped. [ 9.624814] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped. [ 9.637724] systemd[1]: Mounting Kernel Debug File System... Mounting [0;1;39mKernel Debug File System[0m... [ 9.650694] systemd[1]: Condition check resulted in Kernel Trace File System being skipped. [ 9.669000] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped. [ 9.692541] systemd[1]: Starting Load Kernel Module configfs... Starting [0;1;39mLoad Kernel Module configfs[0m... [ 9.726550] random: nonblocking pool is initialized [ 9.750042] systemd[1]: Starting Load Kernel Module drm... Starting [0;1;39mLoad Kernel Module drm[0m... [ 9.789449] systemd[1]: Starting Load Kernel Module fuse... Starting [0;1;39mLoad Kernel Module fuse[0m... [ 9.859535] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 9.904726] systemd[1]: Starting Journal Service... Starting [0;1;39mJournal Service[0m... [ 9.993303] systemd[1]: Starting Load Kernel Modules... Starting [0;1;39mLoad Kernel Modules[0m... [ 10.078319] systemd[1]: Starting Remount Root and Kernel File Systems... Starting [0;1;39mRemount Root and Kernel File Systems[0m... [ 10.148459] systemd[1]: Starting Coldplug All udev Devices... Starting [0;1;39mColdplug All udev Devices[0m... [ 10.200633] systemd[1]: Mounted Kernel Debug File System. [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m. [ 10.287935] systemd[1]: modprobe@configfs.service: Succeeded. [ 10.294561] systemd[1]: Finished Load Kernel Module configfs. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m. [ 10.482900] systemd[1]: modprobe@drm.service: Succeeded. [ 10.536060] systemd[1]: Finished Load Kernel Module drm. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m. [ 10.567980] systemd[1]: modprobe@fuse.service: Succeeded. [ 10.595798] systemd[1]: Finished Load Kernel Module fuse. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m. [ 10.647570] systemd[1]: Finished Load Kernel Modules. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m. [ 10.677145] systemd[1]: Finished Remount Root and Kernel File Systems. [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m. [ 10.719964] systemd[1]: Mounting FUSE Control File System... Mounting [0;1;39mFUSE Control File System[0m... [ 10.778454] systemd[1]: Mounting Kernel Configuration File System... Mounting [0;1;39mKernel Configuration File System[0m... [ 10.833056] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 10.876204] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 10.924701] systemd[1]: Starting Load/Save Random Seed... Starting [0;1;39mLoad/Save Random Seed[0m... [ 10.998383] systemd[1]: Starting Apply Kernel Variables... Starting [0;1;39mApply Kernel Variables[0m... [ 11.044708] systemd[1]: Starting Create System Users... Starting [0;1;39mCreate System Users[0m... [ 11.118059] systemd[1]: Started Journal Service. [[0;32m OK [0m] Started [0;1;39mJournal Service[0m. [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m. [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m. [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m. Starting [0;1;39mFlush Journal to Persistent Storage[0m... [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m. [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m. Starting [0;1;39mCreate Static Device Nodes in /dev[0m... [ 11.544929] systemd-journald[173]: Received client request to flush runtime journal. [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m. [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m. [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m. Starting [0;1;39mRule-based Manage…for Device Events and Files[0m... [[0;32m OK [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m. [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m. Starting [0;1;39mNetwork Service[0m... Starting [0;1;39mCreate Volatile Files and Directories[0m... [ 13.083059] proc: unrecognized mount option \"hidepid=invisible\" or missing value [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m. [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m. Starting [0;1;39mNetwork Time Synchronization[0m... Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m... [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m. [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m. Starting [0;1;39mNetwork Name Resolution[0m... [ 15.172807] proc: unrecognized mount option \"hidepid=invisible\" or missing value [ 15.501827] proc: unrecognized mount option \"hidepid=invisible\" or missing value [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m. [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m. [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m. [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m. [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m. [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m. [[0;32m OK [0m] Reached target [0;1;39mSound Card[0m. [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[0m. [[0;32m OK [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m. [[0;32m OK [0m] Reached target [0;1;39mSystem Time Set[0m. [[0;32m OK [0m] Reached target [0;1;39mSystem Time Synchronized[0m. [[0;32m OK [0m] Started [0;1;39mDaily apt download activities[0m. [[0;32m OK [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m. [[0;32m OK [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m. [[0;32m OK [0m] Started [0;1;39mDiscard unused blocks once a week[0m. [[0;32m OK [0m] Reached target [0;1;39mTimers[0m. [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m. [[0;32m OK [0m] Reached target [0;1;39mSockets[0m. [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m. [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m. [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m. Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m... Starting [0;1;39mUser Login Management[0m... Starting [0;1;39mPermit User Sessions[0m... [ 17.512100] proc: unrecognized mount option \"hidepid=invisible\" or missing value [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m. [[0;32m OK [0m] Started [0;1;39mGetty on tty1[0m. [[0;32m OK [0m] Started [0;1;39mSerial Getty on ttymxc1[0m. [[0;32m OK [0m] Reached target [0;1;39mLogin Prompts[0m. [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m. [[0;32m OK [0m] Reached target [0;1;39mMulti-User System[0m. [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m. [[0;32m OK [0m] Reached target [0;1;39mGraphical Interface[0m. Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m... [[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m. Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1 debian-bullseye-armhf login: root (automatic login) Linux debian-bullseye-armhf 4.4.302-st28 #1 SMP Wed Jan 18 04:56:52 UTC 2023 armv7l The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. / # / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/881898/extract-nfsrootfs-gkgg7ctk' export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/881898/extract-nfsrootfs-gkgg7ctk' / # export NFS_SERVER_IP='10.8.254.2' export NFS_SERVER_IP='10.8.254.2' / # # # / # export SHELL=/bin/sh export SHELL=/bin/sh / # . /lava-881898/environment . /lava-881898/environment / # /lava-881898/bin/lava-test-runner /lava-881898/0 /lava-881898/bin/lava-test-runner /lava-881898/0 + export TESTRUN_ID=0_dmesg + cd /lava-881898/0/tests/0_dmesg + cat uuid + UUID=881898_1.6.2.3.1 + set[ 19.702900] +x + KERNELCI_LAVA=y /bin/sh /opt/kernelci/dmesg.sh [ 19.811410] [ 19.898732] [ 19.986109] + set[ 19.996530] +x # / # #export SHELL=/bin/sh / # export SHELL=/bin/sh. /lava-881898/environment / # . /lava-881898/environment/lava-881898/bin/lava-test-runner /lava-881898/1 / # /lava-881898/bin/lava-test-runner /lava-881898/1 + export TESTRUN_ID=1_bootrr + cd /lava-881898/1/tests/1_bootrr + cat uuid + UUID=881898_1.6.2.3.5 + [ 20.633492] set +x + export PATH=/opt/bootrr/libexec/bootrr/helpers:/lava-881898/1/../bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin + cd /opt/bootrr/libexec/bootrr + sh helpers/bootrr-auto /lava-881898/1/../bin/lava-test-case [ 20.700021] /lava-881898/1/../bin/lava-test-case [ 20.783876] /lava-881898/1/../bin/lava-test-case [ 20.825758] + set +x [ 20.857431] / #