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 2023.01.0 #1 Fri Jan 27 16:21:21 CET 2023 Board: RIoTboard i.MX6S detected i.MX6 Solo revision 1.1 i.MX6 Solo unique ID: 132c61d4d72d78a9 mdio_bus: miibus0: probed imx-usb 2184200.usb@2184200.of: USB EHCI 1.00 imx-esdhc 2194000.mmc@2194000.of: registered as mmc1 imx-esdhc 2198000.mmc@2198000.of: registered as mmc2 imx-esdhc 219c000.mmc@219c000.of: registered as mmc3 imx-ipuv3 2400000.ipu@2400000.of: IPUv3H probed imx-hdmi 120000.hdmi@120000.of: Detected HDMI controller 0x13:0x1a:0xa0:0xc1 netconsole: registered as netconsole-1 malloc space: 0x2fe7b320 -> 0x4fcf663f (size 510.5 MiB) mmc3: detected MMC card version 4.41 mmc3: registered mmc3.boot0 mmc3: registered mmc3.boot1 mmc3: registered mmc3 [?25h Hit m for menu or any to stop autoboot: 3 [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/899383/extract-nfsrootfs-e2a_gjy9,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/899383/extract-nfsrootfs-e2a_gjy9,v3,tcp ip=dhcp'\"bootm -v -o /mnt/tftp/899383/tftp-deploy-t7hdo6xk/dtb/imx6dl-riotboard.dtb /mnt/tftp/899383/tftp-deploy-t7hdo6xk/kernel/zImage [1;32mbarebox@[1;36mRIoTboard i.MX6S:/[0m bootm -v -o /mnt/tftp/899383/tftp-deploy-t7hdo6xk/dtb/imx6dl-riotboard.dtb /mnt/tftp/899383/tftp-deploy-t7hdo6xk/kernel/zImage [1;33mWARNING:[0m eth0: No MAC address set. Using random address 0a:be:1b:0f:92:b0 eth0: 1000Mbps full duplex link detected T eth0: DHCP client bound to address 10.8.254.125 Loading ARM Linux zImage '/mnt/tftp/899383/tftp-deploy-t7hdo6xk/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/899383/tftp-deploy-t7hdo6xk/dtb/imx6dl-riotboard.dtb' commandline: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=10.8.254.2:/var/lib/lava/dispatcher/tmp/899383/extract-nfsrootfs-e2a_gjy9,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-rt232-st37 (KernelCI@build-j991995-arm-gcc-10-imx-v6-v7-defconfig-fz268) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 SMP Mon Feb 6 15:08:05 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 s15208 r8192 d21656 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/899383/extract-nfsrootfs-e2a_gjy9,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: 1001584K/1048576K available (8257K kernel code, 444K rwdata, 2732K rodata, 448K init, 8297K bss, 30608K reserved, 16384K cma-reserved, 244664K 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 - 0xc0ac3834 (10991 kB) [ 0.000000] .init : 0xc0ac4000 - 0xc0b34000 ( 448 kB) [ 0.000000] .data : 0xc0b34000 - 0xc0ba32a0 ( 445 kB) [ 0.000000] .bss : 0xc0ba6000 - 0xc13c0410 (8298 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 [ 0.000038] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.001228] Console: colour dummy device 80x30 [ 0.001255] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001265] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001275] ... MAX_LOCK_DEPTH: 48 [ 0.001284] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001293] ... CLASSHASH_SIZE: 4096 [ 0.001302] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001311] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001320] ... CHAINHASH_SIZE: 32768 [ 0.001328] memory used by lock dependency info: 5167 kB [ 0.001337] per task-struct memory footprint: 1536 bytes [ 0.001371] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.001390] pid_max: default: 32768 minimum: 301 [ 0.001731] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001750] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003449] CPU: Testing write buffer coherency: ok [ 0.003508] CPU0: Spectre v2: using BPIALL workaround [ 0.004268] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.004361] Setting up static identity map for 0x10008280 - 0x100082f0 [ 0.007228] Brought up 1 CPUs [ 0.007246] SMP: Total of 1 processors activated (6.00 BogoMIPS). [ 0.007257] CPU: All CPU(s) started in SVC mode. [ 0.009119] devtmpfs: initialized [ 0.034028] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.034775] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.034819] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.036341] pinctrl core: initialized pinctrl subsystem [ 0.039453] NET: Registered protocol family 16 [ 0.043076] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.045183] CPU identified as i.MX6DL, silicon rev 1.1 [ 0.091638] No ATAGs? [ 0.091687] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.091699] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.094726] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.124568] mxs-dma 110000.dma-apbh: initialized [ 0.129490] vgaarb: loaded [ 0.130511] SCSI subsystem initialized [ 0.131675] usbcore: registered new interface driver usbfs [ 0.131828] usbcore: registered new interface driver hub [ 0.131944] usbcore: registered new device driver usb [ 0.134501] i2c i2c-0: IMX I2C adapter registered [ 0.134531] i2c i2c-0: can't use DMA [ 0.135409] i2c i2c-1: IMX I2C adapter registered [ 0.135434] i2c i2c-1: can't use DMA [ 0.136274] i2c i2c-3: IMX I2C adapter registered [ 0.136299] i2c i2c-3: can't use DMA [ 0.136447] Linux video capture interface: v2.00 [ 0.136699] pps_core: LinuxPPS API ver. 1 registered [ 0.136712] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.136767] PTP clock support registered [ 0.137454] Advanced Linux Sound Architecture Driver Initialized. [ 0.140714] Bluetooth: Core ver 2.21 [ 0.140817] NET: Registered protocol family 31 [ 0.140830] Bluetooth: HCI device and connection manager initialized [ 0.140896] Bluetooth: HCI socket layer initialized [ 0.140922] Bluetooth: L2CAP socket layer initialized [ 0.141050] Bluetooth: SCO socket layer initialized [ 0.143211] clocksource: Switched to clocksource mxc_timer1 [ 0.170052] NET: Registered protocol family 2 [ 0.170339] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.172348] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.172481] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.173875] TCP: Hash tables configured (established 8192 bind 8192) [ 0.174190] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.174386] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.174960] NET: Registered protocol family 1 [ 0.175935] RPC: Registered named UNIX socket transport module. [ 0.175953] RPC: Registered udp transport module. [ 0.175965] RPC: Registered tcp transport module. [ 0.175976] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.177556] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.197393] VFS: Disk quotas dquot_6.6.0 [ 0.197824] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.204194] NFS: Registering the id_resolver key type [ 0.204400] Key type id_resolver registered [ 0.204415] Key type id_legacy registered [ 0.204599] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 0.206351] fuse init (API version 7.23) [ 0.216275] bounce: pool size: 64 pages [ 0.216401] io scheduler noop registered [ 0.216429] io scheduler deadline registered [ 0.216532] io scheduler cfq registered (default) [ 0.217240] imx-weim 21b8000.weim: Driver registered. [ 0.232032] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 0.232061] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 0.234777] pfuze100-regulator 0-0008: Full layer: 1, Metal layer: 1 [ 0.235480] pfuze100-regulator 0-0008: FAB: 0, FIN: 0 [ 0.235497] pfuze100-regulator 0-0008: pfuze100 found. [ 0.256343] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 22, base_baud = 5000000) is a IMX [ 0.258232] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 293, base_baud = 5000000) is a IMX [ 1.032520] console [ttymxc1] enabled [ 1.037685] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 294, base_baud = 5000000) is a IMX [ 1.047986] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 295, base_baud = 5000000) is a IMX [ 1.058028] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 296, base_baud = 5000000) is a IMX [ 1.068874] [drm] Initialized drm 1.1.0 20060810 [ 1.082751] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.089443] [drm] No driver support for vblank timestamp query. [ 1.095975] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 1.103703] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 1.111501] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0x1a:0xa0:0xc1 [ 1.120481] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 1.128355] imx-drm display-subsystem: No connectors reported connected with modes [ 1.135982] [drm] Cannot find any crtc or sizes - going 1024x768 [ 1.157333] Console: switching to colour frame buffer device 128x48 [ 1.168759] imx-drm display-subsystem: fb0: frame buffer device [ 1.174824] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 1.180788] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.213714] brd: module loaded [ 1.233904] loop: module loaded [ 1.242589] CAN device driver interface [ 1.249336] 2188000.ethernet supply phy not found, using dummy regulator [ 1.274217] pps pps0: new PPS source ptp0 [ 1.289933] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.297601] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.304317] ehci-pci: EHCI PCI platform driver [ 1.308912] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.314713] usbcore: registered new interface driver usb-storage [ 1.331141] 2184200.usb supply vbus not found, using dummy regulator [ 1.341327] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 1.346618] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 [ 1.373252] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 1.382180] hub 1-0:1.0: USB hub found [ 1.386246] hub 1-0:1.0: 1 port detected [ 1.394054] mousedev: PS/2 mouse device common for all mice [ 1.405913] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0 [ 1.415016] i2c /dev entries driver [ 1.421288] IR NEC protocol handler initialized [ 1.425972] IR RC5(x/sz) protocol handler initialized [ 1.431044] IR RC6 protocol handler initialized [ 1.435620] IR JVC protocol handler initialized [ 1.440165] IR Sony protocol handler initialized [ 1.444819] IR SANYO protocol handler initialized [ 1.449541] IR Sharp protocol handler initialized [ 1.454285] IR MCE Keyboard/mouse protocol handler initialized [ 1.460132] IR XMP protocol handler initialized [ 1.467593] coda 2040000.vpu: unable to alloc iram [ 1.472934] coda 2040000.vpu: Direct firmware load for v4l-coda960-imx6dl.bin failed with error -2 [ 1.481968] coda 2040000.vpu: firmware request failed [ 1.492657] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 1.498931] Bluetooth: HCI UART driver ver 2.3 [ 1.503446] Bluetooth: HCI UART protocol H4 registered [ 1.508593] Bluetooth: HCI UART protocol LL registered [ 1.515400] sdhci: Secure Digital Host Controller Interface driver [ 1.521591] sdhci: Copyright(c) Pierre Ossman [ 1.526010] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.533138] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode [ 1.542366] sdhci-esdhc-imx 2194000.usdhc: Got CD GPIO [ 1.547775] sdhci-esdhc-imx 2194000.usdhc: Got WP GPIO [ 1.553600] sdhci-esdhc-imx 2194000.usdhc: No vqmmc regulator found [ 1.603581] mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA [ 1.614236] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 1.623465] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 1.628634] sdhci-esdhc-imx 2198000.usdhc: Got WP GPIO [ 1.633912] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 1.641088] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 1.693578] mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 1.704167] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high speed state, work on normal mode [ 1.713904] sdhci-esdhc-imx 219c000.usdhc: No vqmmc regulator found [ 1.763333] mmc2: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 1.781602] caam 2100000.caam: Entropy delay = 3200 [ 1.847339] caam 2100000.caam: Instantiated RNG4 SH0 [ 1.908099] caam 2100000.caam: Instantiated RNG4 SH1 [ 1.913221] caam 2100000.caam: device ID = 0x0a16010000000100 (Era 4) [ 1.919677] caam 2100000.caam: job rings = 2, qi = 0 [ 1.955604] hub 1-1:1.0: USB hub found [ 1.960413] hub 1-1:1.0: 4 ports detected [ 1.979608] caam algorithms registered in /proc/crypto [ 1.989861] mmc2: unspecified timeout for CMD6 - use generic [ 1.996035] caam_jr 2101000.jr0: registering rng-caam [ 2.001857] usbcore: registered new interface driver usbhid [ 2.007503] usbhid: USB HID core driver [ 2.014825] mmc2: unspecified timeout for CMD6 - use generic [ 2.025855] mmc2: unspecified timeout for CMD6 - use generic [ 2.032763] mmc2: unspecified timeout for CMD6 - use generic [ 2.038684] mmc2: new DDR MMC card at address 0001 [ 2.044223] sgtl5000 0-000a: sgtl5000 revision 0x11 [ 2.051045] mmcblk0: mmc2:0001 MMC04G 3.58 GiB [ 2.056815] mmcblk0boot0: mmc2:0001 MMC04G partition 1 2.00 MiB [ 2.063937] mmcblk0boot1: mmc2:0001 MMC04G partition 2 2.00 MiB [ 2.071236] mmcblk0rpmb: mmc2:0001 MMC04G partition 3 128 KiB [ 2.110279] fsl-asoc-card sound: ASoC: CPU DAI (null) not registered [ 2.116710] fsl-asoc-card sound: snd_soc_register_card failed (-517) [ 2.125056] fsl-asrc 2034000.asrc: driver registered [ 2.136574] sgtl5000 0-000a: Using internal LDO instead of VDDD [ 2.161609] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok [ 2.176335] NET: Registered protocol family 10 [ 2.183533] sit: IPv6 over IPv4 tunneling driver [ 2.190117] NET: Registered protocol family 17 [ 2.194710] can: controller area network core (rev 20120528 abi 9) [ 2.201372] NET: Registered protocol family 29 [ 2.205882] can: raw protocol (rev 20120528) [ 2.210276] can: broadcast manager protocol (rev 20120528 t) [ 2.216012] can: netlink gateway (rev 20130117) max_hops=1 [ 2.222195] Key type dns_resolver registered [ 2.231901] Registering SWP/SWPB emulation handler [ 2.243334] imx_thermal 2000000.aips-bus:tempmon: Commercial CPU temperature grade - max:95C critical:90C passive:85C [ 2.256219] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0) [ 2.386167] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Atheros 8035 ethernet] (mii_bus:phy_addr=2188000.ethernet-1:04, irq=-1) [ 2.398602] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 6.385005] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 6.404118] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.424540] Sending DHCP requests ., OK [ 6.443876] IP-Config: Got DHCP answer from 10.8.254.2, my address is 10.8.254.125 [ 6.454008] IP-Config: Complete: [ 6.457278] device=eth0, hwaddr=0a:be:1b:0f:92:b0, ipaddr=10.8.254.125, mask=255.255.255.0, gw=255.255.255.255 [ 6.467814] host=10.8.254.125, domain=, nis-domain=(none) [ 6.473743] bootserver=10.8.254.2, rootserver=10.8.254.2, rootpath= [ 6.480290] nameserver0=10.8.254.2 [ 6.484758] usb_otg_vbus: disabling [ 6.489563] ALSA device list: [ 6.492556] #0: imx6-riotboard-sgtl5000 [ 6.660916] VFS: Mounted root (nfs filesystem) on device 0:14. [ 6.668084] devtmpfs: mounted [ 6.671832] Freeing unused kernel memory: 448K [ 6.691078] [ 6.692590] =============================== [ 6.696814] [ INFO: suspicious RCU usage. ] [ 6.701005] 4.4.302-rt232-st37 #1 Not tainted [ 6.705378] ------------------------------- [ 6.709566] ../net/ipv4/tcp_ipv4.c:1409 suspicious rcu_dereference_protected() usage! [ 6.717411] [ 6.717411] other info that might help us debug this: [ 6.717411] [ 6.725432] [ 6.725432] rcu_scheduler_active = 1, debug_locks = 0 [ 6.731966] 2 locks held by kworker/0:1H/146: [ 6.736335] #0: (\"rpciod\"){++++.+}, at: [] process_one_work+0x1b4/0x4b4 [ 6.744095] #1: ((&task->u.tk_work)){+.+.+.}, at: [] process_one_work+0x1b4/0x4b4 [ 6.752697] [ 6.752697] stack backtrace: [ 6.757080] CPU: 0 PID: 146 Comm: kworker/0:1H Not tainted 4.4.302-rt232-st37 #1 [ 6.764479] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 6.771017] Workqueue: rpciod rpc_async_schedule [ 6.775651] Backtrace: [ 6.778124] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 6.785695] r7:00000000 r6:60000113 r5:00000000 r4:c0b5440c [ 6.791417] [] (show_stack) from [] (dump_stack+0xe4/0x118) [ 6.798736] [] (dump_stack) from [] (lockdep_rcu_suspicious+0xc4/0x118) [ 6.807087] r9:000002f2 r8:ee4f8070 r7:ee9f6c00 r6:c09df198 r5:00000581 r4:c0a6ec44 [ 6.814912] [] (lockdep_rcu_suspicious) from [] (tcp_v4_do_rcv+0x1f8/0x214) [ 6.823611] r7:c0ba2e91 r6:00000001 r5:ee4f8000 r4:eea81300 [ 6.829335] [] (tcp_v4_do_rcv) from [] (release_sock+0x7c/0x1ac) [ 6.837081] r7:c13b5bc0 r6:00000000 r5:ee4f8000 r4:00000000 [ 6.842802] [] (release_sock) from [] (tcp_sendmsg+0x34c/0xa6c) [ 6.850459] r10:eeb6fd14 r9:00000080 r8:00004040 r7:00000000 r6:eeb5e180 r5:00007c70 [ 6.858359] r4:ee4f8000 r3:ee9f6c00 [ 6.861969] [] (tcp_sendmsg) from [] (inet_sendmsg+0x120/0x1f4) [ 6.869625] r10:00000001 r9:c0ba2ede r8:00000080 r7:eeb6fd14 r6:00000000 r5:c0ba2ede [ 6.877526] r4:ee4f8000 [ 6.880079] [] (inet_sendmsg) from [] (kernel_sendmsg+0x44/0x5c) [ 6.887823] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:eedc4000 r4:eeb6fd14 [ 6.895646] [] (kernel_sendmsg) from [] (xs_send_kvec+0x8c/0x9c) [ 6.903390] r5:eedc4000 r4:ee9d0904 [ 6.907001] [] (xs_send_kvec) from [] (xs_sendpages+0x68/0x23c) [ 6.914658] r8:00000080 r7:eedc4000 r6:ee9d0904 r5:00000000 r4:00000001 [ 6.921437] [] (xs_sendpages) from [] (xs_tcp_send_request+0x78/0x130) [ 6.929702] r10:00000001 r9:00000000 r8:ee4f4800 r7:ee9d0904 r6:ef34d6f8 r5:00000001 [ 6.937600] r4:ee9d0900 [ 6.940157] [] (xs_tcp_send_request) from [] (xprt_transmit+0x58/0x248) [ 6.948508] r9:ee4f4b28 r8:ef34d8a8 r7:ee9d0974 r6:ee9d0900 r5:ef34d6f8 r4:ee4f4800 [ 6.956330] [] (xprt_transmit) from [] (call_transmit+0x160/0x204) [ 6.964247] r9:00000000 r8:c0765b54 r7:ee9d0900 r6:00000001 r5:ee9d0900 r4:ef34d6f8 [ 6.972068] [] (call_transmit) from [] (__rpc_execute+0x58/0x348) [ 6.979898] r7:c07655c4 r6:00000001 r5:00000000 r4:ef34d6f8 [ 6.985620] [] (__rpc_execute) from [] (rpc_async_schedule+0x14/0x18) [ 6.993798] r10:00000001 r9:00000000 r8:eeb6feb0 r7:ef7cac00 r6:ef7c5dc0 r5:ee9d3d80 [ 7.001699] r4:ef34d73c [ 7.004255] [] (rpc_async_schedule) from [] (process_one_work+0x224/0x4b4) [ 7.012876] [] (process_one_work) from [] (worker_thread+0x3c/0x4e4) [ 7.020967] r10:ef7c5dc0 r9:eeb6e000 r8:00000008 r7:ef7c5df0 r6:ee9d3d98 r5:ef7c5dc0 [ 7.028866] r4:ee9d3d80 [ 7.031423] [] (worker_thread) from [] (kthread+0x100/0x110) [ 7.038819] r10:00000000 r9:00000000 r8:c0047cc8 r7:ee9d3d80 r6:eeb6e000 r5:ee9d1f00 [ 7.046720] r4:00000000 r3:ee9f6c00 [ 7.050335] [] (kthread) from [] (ret_from_fork+0x14/0x30) [ 7.057557] r8:00000000 r7:00000000 r6:00000000 r5:c004d2c8 r4:ee9d1f00 [ 7.480955] systemd[1]: System time before build time, advancing clock. [ 7.649171] 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) [ 7.673103] systemd[1]: Detected architecture arm. Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m! [ 7.704970] systemd[1]: Set hostname to . [ 8.989087] systemd[1]: Queued start job for default target Graphical Interface. [ 8.998041] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available) [ 9.007700] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling. [ 9.020192] systemd[1]: (This warning is only shown for the first unit using IP firewalling.) [ 9.029668] systemd[1]: Created slice system-getty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m. [ 9.053516] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available) [ 9.063633] systemd[1]: Created slice system-modprobe.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m. [ 9.093452] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available) [ 9.103480] systemd[1]: Created slice system-serial\x2dgetty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m. [ 9.133458] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available) [ 9.143349] systemd[1]: Created slice User and Session Slice. [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m. [ 9.173526] random: systemd: uninitialized urandom read (16 bytes read, 125 bits of entropy available) [ 9.183489] 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. [ 9.213574] random: systemd: uninitialized urandom read (16 bytes read, 126 bits of entropy available) [ 9.223553] 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. [ 9.254342] random: systemd: uninitialized urandom read (16 bytes read, 126 bits of entropy available) [ 9.264921] 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. [ 9.293723] random: systemd: uninitialized urandom read (16 bytes read, 126 bits of entropy available) [ 9.303136] systemd[1]: Reached target Local Encrypted Volumes. [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m. [ 9.333807] random: systemd: uninitialized urandom read (16 bytes read, 126 bits of entropy available) [ 9.343307] systemd[1]: Reached target Paths. [[0;32m OK [0m] Reached target [0;1;39mPaths[0m. [ 9.363557] random: systemd: uninitialized urandom read (16 bytes read, 126 bits of entropy available) [ 9.372954] systemd[1]: Reached target Remote File Systems. [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m. [ 9.403544] systemd[1]: Reached target Slices. [[0;32m OK [0m] Reached target [0;1;39mSlices[0m. [ 9.423757] systemd[1]: Reached target Swap. [[0;32m OK [0m] Reached target [0;1;39mSwap[0m. [ 9.444333] systemd[1]: Listening on initctl Compatibility Named Pipe. [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m. [ 9.494522] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. [ 9.504899] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m. [ 9.534769] systemd[1]: Listening on Journal Socket. [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m. [ 9.555485] systemd[1]: Listening on Network Service Netlink Socket. [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m. [ 9.586803] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m. [ 9.614713] systemd[1]: Listening on udev Kernel Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m. [ 9.644247] systemd[1]: Condition check resulted in Huge Pages File System being skipped. [ 9.653039] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped. [ 9.666142] systemd[1]: Mounting Kernel Debug File System... Mounting [0;1;39mKernel Debug File System[0m... [ 9.679210] systemd[1]: Condition check resulted in Kernel Trace File System being skipped. [ 9.697961] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped. [ 9.721931] systemd[1]: Starting Load Kernel Module configfs... [ 9.732800] random: nonblocking pool is initialized Starting [0;1;39mLoad Kernel Module configfs[0m... [ 9.757757] systemd[1]: Starting Load Kernel Module drm... Starting [0;1;39mLoad Kernel Module drm[0m... [ 9.826954] systemd[1]: Starting Load Kernel Module fuse... Starting [0;1;39mLoad Kernel Module fuse[0m... [ 9.874897] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 9.929168] systemd[1]: Starting Journal Service... Starting [0;1;39mJournal Service[0m... [ 10.031683] systemd[1]: Starting Load Kernel Modules... Starting [0;1;39mLoad Kernel Modules[0m... [ 10.106651] systemd[1]: Starting Remount Root and Kernel File Systems... Starting [0;1;39mRemount Root and Kernel File Systems[0m... [ 10.166846] systemd[1]: Starting Coldplug All udev Devices... Starting [0;1;39mColdplug All udev Devices[0m... [ 10.238077] systemd[1]: Mounted Kernel Debug File System. [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m. [ 10.306063] systemd[1]: modprobe@configfs.service: Succeeded. [ 10.312684] systemd[1]: Finished Load Kernel Module configfs. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m. [ 10.489440] systemd[1]: modprobe@drm.service: Succeeded. [ 10.534216] systemd[1]: Finished Load Kernel Module drm. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m. [ 10.566220] systemd[1]: modprobe@fuse.service: Succeeded. [ 10.603686] systemd[1]: Finished Load Kernel Module fuse. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m. [ 10.649254] systemd[1]: Finished Load Kernel Modules. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m. [ 10.704924] systemd[1]: Finished Remount Root and Kernel File Systems. [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m. [ 10.735559] systemd[1]: Mounting FUSE Control File System... Mounting [0;1;39mFUSE Control File System[0m... [ 10.776159] systemd[1]: Mounting Kernel Configuration File System... Mounting [0;1;39mKernel Configuration File System[0m... [ 10.829342] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 10.873124] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 10.937681] systemd[1]: Starting Load/Save Random Seed... Starting [0;1;39mLoad/Save Random Seed[0m... [ 10.996538] systemd[1]: Starting Apply Kernel Variables... Starting [0;1;39mApply Kernel Variables[0m... [ 11.050314] systemd[1]: Starting Create System Users... Starting [0;1;39mCreate System Users[0m... [ 11.135963] 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... [ 11.574467] systemd-journald[174]: 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. Starting [0;1;39mNetwork Service[0m... [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m. Starting [0;1;39mCreate Volatile Files and Directories[0m... [ 13.041912] 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] Reached target [0;1;39mHardware activated USB gadget[0m. [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m. [[0;32m OK [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m. Starting [0;1;39mNetwork Name Resolution[0m... Starting [0;1;39mNetwork Time Synchronization[0m... Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m... [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m. [ 15.376109] proc: unrecognized mount option \"hidepid=invisible\" or missing value [ 15.472396] proc: unrecognized mount option \"hidepid=invisible\" or missing value [[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... [ 17.487837] 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-rt232-st37 #1 SMP Mon Feb 6 15:08:05 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/899383/extract-nfsrootfs-e2a_gjy9' export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/899383/extract-nfsrootfs-e2a_gjy9' / # 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-899383/environment . /lava-899383/environment / # /lava-899383/bin/lava-test-runner /lava-899383/0 /lava-899383/bin/lava-test-runner /lava-899383/0 + export TESTRUN_ID=0_dmesg + cd /lava-899383/0/tests/0_dmesg + cat uuid + UUID=899383_1.6.2.3.1 + set +x[ 19.695856] + KERNELCI_LAVA=y /bin/sh /opt/kernelci/dmesg.sh [ 19.804962] [ 19.892904] [ 19.982309] + set +x [ 19.991802] / # # export SHELL=/bin/sh # / # export SHELL=/bin/sh. /lava-899383/environment / # . /lava-899383/environment/lava-899383/bin/lava-test-runner /lava-899383/1 / # /lava-899383/bin/lava-test-runner /lava-899383/1 + export TESTRUN_ID=1_bootrr + cd /lava-899383/1/tests/1_bootrr + cat uuid + UUID=899383_1.6.2.3.5 + set[ 20.650601] +x + export PATH=/opt/bootrr/libexec/bootrr/helpers:/lava-899383/1/../bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin + cd /opt/bootrr/libexec/bootrr + sh helpers/bootrr-auto /lava-899383/1/../bin/lava-test-case [ 20.714380] /lava-899383/1/../bin/lava-test-case [ 20.797753] /lava-899383/1/../bin/lava-test-case [ 20.839445] + set +x [ 20.871037] / #