Trying 192.168.56.21... Connected to conserv1. Escape character is '^]'. ser2net port telnet,3004 device serialdev, /dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2.2.2:1.0-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.MX6DL rev1.1 at 792 MHz Reset cause: POR Board: UDOO DualLite 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 *** Unhandled DHCP Option in OFFER/ACK: 42 *** Unhandled DHCP Option in OFFER/ACK: 42 DHCP client bound to address 192.168.56.141 (3814 ms) => setenv serverip 192.168.56.75 setenv serverip 192.168.56.75 => tftp 0x12000000 181581/tftp-deploy-khg8mxqo/kernel/zImage tftp 0x12000000 181581/tftp-deploy-khg8mxqo/kernel/zImage Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.141 Filename '181581/tftp-deploy-khg8mxqo/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################# 10.6 MiB/s done Bytes transferred = 6435440 (623270 hex) => tftp 0x13000000 181581/tftp-deploy-khg8mxqo/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 181581/tftp-deploy-khg8mxqo/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.141 Filename '181581/tftp-deploy-khg8mxqo/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########### 9.8 MiB/s done Bytes transferred = 4918121 (4b0b69 hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 181581/tftp-deploy-khg8mxqo/dtb/imx6dl-udoo.dtb tftp 0x18000000 181581/tftp-deploy-khg8mxqo/dtb/imx6dl-udoo.dtb Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.141 Filename '181581/tftp-deploy-khg8mxqo/dtb/imx6dl-udoo.dtb'. Load address: 0x18000000 Loading: *## 6.4 MiB/s done Bytes transferred = 26869 (68f5 hex) => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.75:/var/lib/lava/dispatcher/tmp/181581/extract-nfsrootfs-zytbgq09,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.75:/var/lib/lava/dispatcher/tmp/181581/extract-nfsrootfs-zytbgq09,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 - 0x623270 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 4918057 Bytes = 4.7 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 180098f4 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.4.302-rt232-st45 (KernelCI@build-j75795-arm-gcc-10-imx-v6-v7-defconfig-wl4p4) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 SMP Fri Oct 20 16:06:58 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: Udoo i.MX6 Dual-lite 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 @ef7be000 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=192.168.56.75:/var/lib/lava/dispatcher/tmp/181581/extract-nfsrootfs-zytbgq09,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: 997904K/1048576K available (8261K kernel code, 444K rwdata, 2732K rodata, 452K init, 8297K bss, 34288K 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 - 0xc0ac4834 (10995 kB) [ 0.000000] .init : 0xc0ac5000 - 0xc0b36000 ( 452 kB) [ 0.000000] .data : 0xc0b36000 - 0xc0ba52a0 ( 445 kB) [ 0.000000] .bss : 0xc0ba8000 - 0xc13c2410 (8298 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, 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=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2 [ 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, 512 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76450001 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000006] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.008192] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.018931] Console: colour dummy device 80x30 [ 0.022269] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.030030] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.034097] ... MAX_LOCK_DEPTH: 48 [ 0.038286] ... MAX_LOCKDEP_KEYS: 8191 [ 0.042623] ... CLASSHASH_SIZE: 4096 [ 0.046984] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.051410] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.055847] ... CHAINHASH_SIZE: 32768 [ 0.060295] memory used by lock dependency info: 5167 kB [ 0.065678] per task-struct memory footprint: 1536 bytes [ 0.071109] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.081256] pid_max: default: 32768 minimum: 301 [ 0.086186] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.092505] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.101185] CPU: Testing write buffer coherency: ok [ 0.104398] CPU0: Spectre v2: using BPIALL workaround [ 0.110221] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.115183] Setting up static identity map for 0x10008280 - 0x100082f0 [ 0.126272] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.126281] CPU1: Spectre v2: using BPIALL workaround [ 0.134523] Brought up 2 CPUs [ 0.137122] SMP: Total of 2 processors activated (12.00 BogoMIPS). [ 0.143271] CPU: All CPU(s) started in SVC mode. [ 0.149847] devtmpfs: initialized [ 0.171531] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.177072] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.186202] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.193986] pinctrl core: initialized pinctrl subsystem [ 0.200538] NET: Registered protocol family 16 [ 0.205131] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.211341] CPU identified as i.MX6DL, silicon rev 1.1 [ 0.252567] No ATAGs? [ 0.252645] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.260023] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.268239] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.323227] mxs-dma 110000.dma-apbh: initialized [ 0.328314] vgaarb: loaded [ 0.329311] SCSI subsystem initialized [ 0.333137] usbcore: registered new interface driver usbfs [ 0.337572] usbcore: registered new interface driver hub [ 0.342806] usbcore: registered new device driver usb [ 0.349692] i2c i2c-1: IMX I2C adapter registered [ 0.352454] i2c i2c-1: can't use DMA [ 0.356141] Linux video capture interface: v2.00 [ 0.360876] pps_core: LinuxPPS API ver. 1 registered [ 0.365577] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.374783] PTP clock support registered [ 0.379331] Advanced Linux Sound Architecture Driver Initialized. [ 0.387225] Bluetooth: Core ver 2.21 [ 0.388373] NET: Registered protocol family 31 [ 0.392720] Bluetooth: HCI device and connection manager initialized [ 0.399158] Bluetooth: HCI socket layer initialized [ 0.403960] Bluetooth: L2CAP socket layer initialized [ 0.409145] Bluetooth: SCO socket layer initialized [ 0.416406] clocksource: Switched to clocksource mxc_timer1 [ 0.448862] NET: Registered protocol family 2 [ 0.450667] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.459039] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.464232] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.471997] TCP: Hash tables configured (established 8192 bind 8192) [ 0.477257] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.483092] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.489846] NET: Registered protocol family 1 [ 0.494631] RPC: Registered named UNIX socket transport module. [ 0.499571] RPC: Registered udp transport module. [ 0.504223] RPC: Registered tcp transport module. [ 0.508945] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.516133] Trying to unpack rootfs image as initramfs... [ 0.871937] Freeing initrd memory: 4804K [ 0.874147] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.901610] VFS: Disk quotas dquot_6.6.0 [ 0.903109] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.915922] NFS: Registering the id_resolver key type [ 0.918381] Key type id_resolver registered [ 0.922302] Key type id_legacy registered [ 0.926525] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 0.934147] fuse init (API version 7.23) [ 0.944975] bounce: pool size: 64 pages [ 0.946087] io scheduler noop registered [ 0.950004] io scheduler deadline registered [ 0.954229] io scheduler cfq registered (default) [ 0.959542] imx-weim 21b8000.weim: Driver registered. [ 0.975893] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 0.982590] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 0.988221] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 284, base_baud = 5000000) is a IMX [ 1.002018] console [ttymxc1] enabled [ 1.002018] console [ttymxc1] enabled [ 1.006527] bootconsole [uart0] disabled [ 1.006527] bootconsole [uart0] disabled [ 1.017182] [drm] Initialized drm 1.1.0 20060810 [ 1.030365] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.037042] [drm] No driver support for vblank timestamp query. [ 1.043546] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 1.051239] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 1.059115] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0x1a:0xa0:0xc1 [ 1.067980] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 1.075800] imx-drm display-subsystem: No connectors reported connected with modes [ 1.083445] [drm] Cannot find any crtc or sizes - going 1024x768 [ 1.103833] Console: switching to colour frame buffer device 128x48 [ 1.115442] imx-drm display-subsystem: fb0: frame buffer device [ 1.146468] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 1.152434] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.184593] brd: module loaded [ 1.204640] loop: module loaded [ 1.212547] CAN device driver interface [ 1.219422] 2188000.ethernet supply phy not found, using dummy regulator [ 1.227379] pps pps0: new PPS source ptp0 [ 1.260885] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.268262] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.274808] ehci-pci: EHCI PCI platform driver [ 1.279539] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.285216] usbcore: registered new interface driver usb-storage [ 1.298724] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 1.303947] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 1.326459] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 1.335333] hub 1-0:1.0: USB hub found [ 1.339397] hub 1-0:1.0: 1 port detected [ 1.346846] mousedev: PS/2 mouse device common for all mice [ 1.358080] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0 [ 1.367189] i2c /dev entries driver [ 1.372679] IR NEC protocol handler initialized [ 1.377361] IR RC5(x/sz) protocol handler initialized [ 1.382432] IR RC6 protocol handler initialized [ 1.387006] IR JVC protocol handler initialized [ 1.391551] IR Sony protocol handler initialized [ 1.396182] IR SANYO protocol handler initialized [ 1.400926] IR Sharp protocol handler initialized [ 1.405646] IR MCE Keyboard/mouse protocol handler initialized [ 1.411515] IR XMP protocol handler initialized [ 1.418585] coda 2040000.vpu: unable to alloc iram [ 1.428029] coda 2040000.vpu: Direct firmware load for v4l-coda960-imx6dl.bin failed with error -2 [ 1.437070] coda 2040000.vpu: firmware request failed [ 1.442672] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 1.448831] Bluetooth: HCI UART driver ver 2.3 [ 1.453289] Bluetooth: HCI UART protocol H4 registered [ 1.458473] Bluetooth: HCI UART protocol LL registered [ 1.464112] sdhci: Secure Digital Host Controller Interface driver [ 1.470340] sdhci: Copyright(c) Pierre Ossman [ 1.474749] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.481821] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 1.491096] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 1.496657] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found [ 1.502854] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 1.556896] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 1.576498] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 1.577174] caam 2100000.caam: Entropy delay = 3200 [ 1.634852] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.637967] caam 2100000.caam: Instantiated RNG4 SH0 [ 1.654203] mmc0: new high speed SDXC card at address 59b4 [ 1.661577] mmcblk0: mmc0:59b4 SD128 119 GiB [ 1.669922] mmcblk0: p1 p2 [ 1.698733] caam 2100000.caam: Instantiated RNG4 SH1 [ 1.703824] caam 2100000.caam: device ID = 0x0a16010000000100 (Era 4) [ 1.710309] caam 2100000.caam: job rings = 2, qi = 0 [ 1.727594] caam algorithms registered in /proc/crypto [ 1.738056] caam_jr 2101000.jr0: registering rng-caam [ 1.743891] usbcore: registered new interface driver usbhid [ 1.749544] usbhid: USB HID core driver [ 1.757069] hub 1-1:1.0: USB hub found [ 1.765733] fsl-asrc 2034000.asrc: driver registered [ 1.770866] hub 1-1:1.0: 4 ports detected [ 1.778486] NET: Registered protocol family 10 [ 1.785874] sit: IPv6 over IPv4 tunneling driver [ 1.792695] NET: Registered protocol family 17 [ 1.797346] can: controller area network core (rev 20120528 abi 9) [ 1.804028] NET: Registered protocol family 29 [ 1.808542] can: raw protocol (rev 20120528) [ 1.812952] can: broadcast manager protocol (rev 20120528 t) [ 1.818694] can: netlink gateway (rev 20130117) max_hops=1 [ 1.824883] Key type dns_resolver registered [ 1.834312] Registering SWP/SWPB emulation handler [ 1.845285] imx_thermal 2000000.aips-bus:tempmon: Extended Commercial CPU temperature grade - max:105C critical:100C passive:95C [ 1.858788] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0) [ 1.911600] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=-1) [ 1.923196] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2.056524] usb 1-1.3: new high-speed USB device number 3 using ci_hdrc [ 5.908251] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 5.927726] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 5.947855] Sending DHCP requests ..., OK [ 13.736622] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.141 [ 13.745775] IP-Config: Complete: [ 13.749122] device=eth0, hwaddr=00:c0:08:88:29:80, ipaddr=192.168.56.141, mask=255.255.255.0, gw=192.168.56.254 [ 13.759720] host=192.168.56.141, domain=mayfield.sirena.org.uk, nis-domain=(none) [ 13.767716] bootserver=192.168.56.254, rootserver=192.168.56.75, rootpath= [ 13.774873] nameserver0=192.168.56.254 [ 13.781532] ALSA device list: [ 13.784511] No soundcards found. [ 13.789829] Freeing unused kernel memory: 452K Loading, please wait... Starting version 247.3-7+deb11u2 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. IP-Config: eth0 hardware address 00:c0:08:88:29:80 mtu 1500 DHCP IP-Config: eth0 complete (dhcp from 192.168.56.254): address: 192.168.56.141 broadcast: 192.168.56.255 netmask: 255.255.255.0 gateway: 192.168.56.254 dns0 : 192.168.56.254 dns1 : 0.0.0.0 domain : mayfield.sirena.org.uk rootserver: 192.168.56.254 rootpath: filename : done. Begin: Running /scripts/nfs-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 16.199111] [ 16.200617] =============================== [ 16.204803] [ INFO: suspicious RCU usage. ] [ 16.209025] 4.4.302-rt232-st45 #1 Not tainted [ 16.213387] ------------------------------- [ 16.217594] ../net/ipv4/tcp_ipv4.c:1409 suspicious rcu_dereference_protected() usage! [ 16.225427] [ 16.225427] other info that might help us debug this: [ 16.225427] [ 16.233458] [ 16.233458] rcu_scheduler_active = 1, debug_locks = 0 [ 16.240023] 3 locks held by kworker/0:1H/177: [ 16.244387] #0: (\"rpciod\"){.+.+.+}, at: [] process_one_work+0x1b4/0x4b0 [ 16.252178] #1: ((&transport->recv_worker)){+.+...}, at: [] process_one_work+0x1b4/0x4b0 [ 16.261404] #2: (&new->recv_mutex){+.+...}, at: [] xs_tcp_data_receive_workfn+0x40/0xa0 [ 16.270545] [ 16.270545] stack backtrace: [ 16.274912] CPU: 0 PID: 177 Comm: kworker/0:1H Not tainted 4.4.302-rt232-st45 #1 [ 16.282308] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 16.288843] Workqueue: rpciod xs_tcp_data_receive_workfn [ 16.294169] Backtrace: [ 16.296642] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 16.304215] r7:00000000 r6:60000013 r5:00000000 r4:c0b5640c [ 16.309939] [] (show_stack) from [] (dump_stack+0xe4/0x118) [ 16.317260] [] (dump_stack) from [] (lockdep_rcu_suspicious+0xc4/0x118) [ 16.325612] r9:000002f2 r8:c3241f70 r7:ee168000 r6:c09e0498 r5:00000581 r4:c0a7003c [ 16.333442] [] (lockdep_rcu_suspicious) from [] (tcp_v4_do_rcv+0x1f8/0x214) [ 16.342141] r7:c0ba4e91 r6:00000001 r5:c3241f00 r4:ee17c900 [ 16.347865] [] (tcp_v4_do_rcv) from [] (release_sock+0x7c/0x1ac) [ 16.355608] r7:c13b7bc0 r6:00000000 r5:c3241f00 r4:ee17c9c0 [ 16.361332] [] (release_sock) from [] (xs_tcp_data_receive_workfn+0x80/0xa0) [ 16.370117] r10:00000001 r9:00000000 r8:c317deb0 r7:c303347c r6:c0765540 r5:c3241f00 [ 16.378017] r4:00004f30 r3:00024800 [ 16.381629] [] (xs_tcp_data_receive_workfn) from [] (process_one_work+0x224/0x4b0) [ 16.390935] r7:ef7c5c00 r6:ef7c0dc0 r5:c32b4180 r4:c303345c [ 16.396655] [] (process_one_work) from [] (worker_thread+0x3c/0x4e0) [ 16.404745] r10:ef7c0dc0 r9:c317c000 r8:00000008 r7:ef7c0df0 r6:c32b4198 r5:ef7c0dc0 [ 16.412644] r4:c32b4180 [ 16.415203] [] (worker_thread) from [] (kthread+0x100/0x110) [ 16.422598] r10:00000000 r9:00000000 r8:c0047cdc r7:c32b4180 r6:c317c000 r5:c3153080 [ 16.430497] r4:00000000 r3:ee168000 [ 16.434112] [] (kthread) from [] (ret_from_fork+0x14/0x30) [ 16.441335] r8:00000000 r7:00000000 r6:00000000 r5:c004d2d8 r4:c3153080 [ 16.881525] systemd[1]: System time before build time, advancing clock. [ 17.055163] systemd[1]: systemd 247.3-7+deb11u2 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) [ 17.079285] systemd[1]: Detected architecture arm. Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m! [ 17.108778] systemd[1]: Set hostname to . [ 18.196209] systemd[1]: Queued start job for default target Graphical Interface. [ 18.205166] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.214765] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling. [ 18.227241] systemd[1]: (This warning is only shown for the first unit using IP firewalling.) [ 18.236937] systemd[1]: Created slice system-getty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m. [ 18.266606] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.276589] systemd[1]: Created slice system-modprobe.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m. [ 18.306613] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.316517] systemd[1]: Created slice system-serial\x2dgetty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m. [ 18.346685] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.356581] systemd[1]: Created slice User and Session Slice. [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m. [ 18.386686] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.396539] 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. [ 18.426698] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.436522] 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. [ 18.467433] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.477921] 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. [ 18.506873] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.516189] systemd[1]: Reached target Local Encrypted Volumes. [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m. [ 18.546986] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.556297] systemd[1]: Reached target Paths. [[0;32m OK [0m] Reached target [0;1;39mPaths[0m. [ 18.576694] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 18.586007] systemd[1]: Reached target Remote File Systems. [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m. [ 18.616703] systemd[1]: Reached target Slices. [[0;32m OK [0m] Reached target [0;1;39mSlices[0m. [ 18.636818] systemd[1]: Reached target Swap. [[0;32m OK [0m] Reached target [0;1;39mSwap[0m. [ 18.657440] systemd[1]: Listening on initctl Compatibility Named Pipe. [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m. [ 18.709138] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. [ 18.719543] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m. [ 18.747894] systemd[1]: Listening on Journal Socket. [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m. [ 18.768666] systemd[1]: Listening on Network Service Netlink Socket. [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m. [ 18.799707] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m. [ 18.829031] systemd[1]: Listening on udev Kernel Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m. [ 18.858368] systemd[1]: Condition check resulted in Huge Pages File System being skipped. [ 18.868074] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped. [ 18.926950] systemd[1]: Mounting Kernel Debug File System... Mounting [0;1;39mKernel Debug File System[0m... [ 18.957244] systemd[1]: Condition check resulted in Kernel Trace File System being skipped. [ 18.967240] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped. [ 18.985384] systemd[1]: Starting Load Kernel Module configfs... Starting [0;1;39mLoad Kernel Module configfs[0m... [ 19.011367] systemd[1]: Starting Load Kernel Module drm... Starting [0;1;39mLoad Kernel Module drm[0m... [ 19.051824] systemd[1]: Starting Load Kernel Module fuse... Starting [0;1;39mLoad Kernel Module fuse[0m... [ 19.087424] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 19.120434] systemd[1]: Starting Journal Service... Starting [0;1;39mJournal Service[0m... [ 19.152858] systemd[1]: Starting Load Kernel Modules... Starting [0;1;39mLoad Kernel Modules[0m... [ 19.192037] systemd[1]: Starting Remount Root and Kernel File Systems... Starting [0;1;39mRemount Root and Kernel File Systems[0m... [ 19.260195] systemd[1]: Starting Coldplug All udev Devices... Starting [0;1;39mColdplug All udev Devices[0m... [ 19.311508] systemd[1]: Mounted Kernel Debug File System. [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m. [ 19.349477] systemd[1]: modprobe@configfs.service: Succeeded. [ 19.377685] systemd[1]: Finished Load Kernel Module configfs. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m. [ 19.456879] systemd[1]: modprobe@drm.service: Succeeded. [ 19.463245] systemd[1]: Finished Load Kernel Module drm. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m. [ 19.500716] systemd[1]: modprobe@fuse.service: Succeeded. [ 19.517654] systemd[1]: Finished Load Kernel Module fuse. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m. [ 19.547940] systemd[1]: Started Journal Service. [[0;32m OK [0m] Started [0;1;39mJournal Service[0m. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m. [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m. Mounting [0;1;39mFUSE Control File System[0m... Mounting [0;1;39mKernel Configuration File System[0m... Starting [0;1;39mFlush Journal to Persistent Storage[0m... Starting [0;1;39mLoad/Save Random Seed[0m... Starting [0;1;39mApply Kernel Variables[0m... Starting [0;1;39mCreate System Users[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. [ 20.116100] systemd-journald[229]: Received client request to flush runtime journal. [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m. [ 20.144924] random: nonblocking pool is initialized [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m. [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m. Starting [0;1;39mCreate Static Device Nodes in /dev[0m... [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m. [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m. [[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;39mCreate Volatile Files and Directories[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;39mCreate Volatile Files and Directories[0m. Starting [0;1;39mNetwork Time Synchronization[0m... Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m... [ 21.669626] 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] Found device [0;1;39m/dev/ttymxc1[0m. [[0;32m OK [0m] Started [0;1;39mNetwork Service[0m. [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m. Starting [0;1;39mNetwork Name Resolution[0m... [ 22.950938] proc: unrecognized mount option \"hidepid=invisible\" or missing value [[0;32m OK [0m] Started [0;1;39mNetwork Time Synchronization[0m. [[0;32m OK [0m] Reached target[ 23.198493] proc: unrecognized mount option \"hidepid=invisible\" or missing value [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] 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... [ 23.958660] proc: unrecognized mount option \"hidepid=invisible\" or missing value [[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. Starting [0;1;39mPermit User Sessions[0m... [[0;32m OK [0m] Finished [0;1;39mPermit User Sessions[0m. [[0;32m OK [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[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] 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-st45 #1 SMP Fri Oct 20 16:06:58 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/181581/extract-nfsrootfs-zytbgq09' export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/181581/extract-nfsrootfs-zytbgq09' / # export NFS_SERVER_IP='192.168.56.75' export NFS_SERVER_IP='192.168.56.75' / # # # / # export SHELL=/bin/sh export SHELL=/bin/sh / # . /lava-181581/environment . /lava-181581/environment / # /lava-181581/bin/lava-test-runner /lava-181581/0 /lava-181581/bin/lava-test-runner /lava-181581/0 + export TESTRUN_ID=0_dmesg + cd /lava-181581/0/tests/0_dmesg + cat uuid + UUID=181581_1.6.2.4.1 + set +x[ 26.143613] + KERNELCI_LAVA=y /bin/sh /opt/kernelci/dmesg.sh [ 26.272138] [ 26.365294] [ 26.459934] + set +x [ 26.469604] / # # export SHELL=/bin/sh # / # export SHELL=/bin/sh. /lava-181581/environment / # . /lava-181581/environment/lava-181581/bin/lava-test-runner /lava-181581/1 / # /lava-181581/bin/lava-test-runner /lava-181581/1 + export TESTRUN_ID=1_bootrr + cd /lava-181581/1/tests/1_bootrr + cat uuid + UUID=181581_1.6.2.4.5 + set +x[ 27.088414] + export PATH=/opt/bootrr/libexec/bootrr/helpers:/lava-181581/1/../bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin + cd /opt/bootrr/libexec/bootrr + sh helpers/bootrr-auto /lava-181581/1/../bin/lava-test-case [ 27.158647] /lava-181581/1/../bin/lava-test-case [ 27.247073] /lava-181581/1/../bin/lava-test-case [ 27.293168] /lava-181581/1/../bin/lava-test-case [ 27.381489] /lava-181581/1/../bin/lava-test-case [ 27.459171] /lava-181581/1/../bin/lava-test-case [ 28.571617] /lava-181581/1/../bin/lava-test-case [ 28.640824] /lava-181581/1/../bin/lava-test-case [ 28.688118] /lava-181581/1/../bin/lava-test-case [ 28.745954] /lava-181581/1/../bin/lava-test-case [ 28.823027] /lava-181581/1/../bin/lava-test-case [ 28.886794] /lava-181581/1/../bin/lava-test-case [ 28.959529] /lava-181581/1/../bin/lava-test-case [ 29.016599] /lava-181581/1/../bin/lava-test-case [ 29.089512] /lava-181581/1/../bin/lava-test-case [ 29.147115] /lava-181581/1/../bin/lava-test-case [ 29.223957] /lava-181581/1/../bin/lava-test-case [ 29.279942] /lava-181581/1/../bin/lava-test-case [ 29.353147] /lava-181581/1/../bin/lava-test-case [ 29.417887] /lava-181581/1/../bin/lava-test-case [ 29.468966] /lava-181581/1/../bin/lava-test-case [ 30.574258] /lava-181581/1/../bin/lava-test-case [ 30.638886] /lava-181581/1/../bin/lava-test-case [ 31.991076] /lava-181581/1/../bin/lava-test-case [ 33.584903] /lava-181581/1/../bin/lava-test-case [ 33.663299] /lava-181581/1/../bin/lava-test-case [ 33.765996] /lava-181581/1/../bin/lava-test-case [ 33.842429] /lava-181581/1/../bin/lava-test-case [ 34.976800] /lava-181581/1/../bin/lava-test-case [ 36.090615] /lava-181581/1/../bin/lava-test-case [ 37.242028] /lava-181581/1/../bin/lava-test-case [ 38.431151] + set +x [ 38.443105] / #