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 192.168.56.146 (3985 ms) => setenv serverip 192.168.56.76 setenv serverip 192.168.56.76 => tftp 0x12000000 551990/tftp-deploy-55urae_k/kernel/zImage tftp 0x12000000 551990/tftp-deploy-55urae_k/kernel/zImage Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.56.146 Filename '551990/tftp-deploy-55urae_k/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################# 10.6 MiB/s done Bytes transferred = 6431408 (6222b0 hex) => tftp 0x13000000 551990/tftp-deploy-55urae_k/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 551990/tftp-deploy-55urae_k/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.56.146 Filename '551990/tftp-deploy-55urae_k/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########### 9.8 MiB/s done Bytes transferred = 4919906 (4b1262 hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 551990/tftp-deploy-55urae_k/dtb/imx6dl-udoo.dtb tftp 0x18000000 551990/tftp-deploy-55urae_k/dtb/imx6dl-udoo.dtb Using FEC device TFTP from server 192.168.56.76; our IP address is 192.168.56.146 Filename '551990/tftp-deploy-55urae_k/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=192.168.56.76:/var/lib/lava/dispatcher/tmp/551990/extract-nfsrootfs-n3byr3mz,tcp,hard console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.76:/var/lib/lava/dispatcher/tmp/551990/extract-nfsrootfs-n3byr3mz,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 - 0x6222b0 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 4919842 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-cip84 (KernelCI@build-j100591-arm-gcc-10-imx-v6-v7-defconfig-wk222) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 SMP Wed Feb 7 03:30:04 UTC 2024 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Udoo i.MX6 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 s14696 r8192 d22168 u45056 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.76:/var/lib/lava/dispatcher/tmp/551990/extract-nfsrootfs-n3byr3mz,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: 997912K/1048576K available (8253K kernel code, 443K rwdata, 2732K rodata, 452K init, 8296K bss, 34280K 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 - 0xc0ac2834 (10987 kB) [ 0.000000] .init : 0xc0ac3000 - 0xc0b34000 ( 452 kB) [ 0.000000] .data : 0xc0b34000 - 0xc0ba2da0 ( 444 kB) [ 0.000000] .bss : 0xc0ba5000 - 0xc13bf388 (8297 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 [ 0.008193] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.018916] Console: colour dummy device 80x30 [ 0.022271] 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 [ 0.055846] ... CHAINHASH_SIZE: 32768 [ 0.060297] memory used by lock dependency info: 5167 kB [ 0.065678] per task-struct memory footprint: 1536 bytes [ 0.071110] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.081256] pid_max: default: 32768 minimum: 301 [ 0.086175] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.092509] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.101155] CPU: Testing write buffer coherency: ok [ 0.104400] CPU0: Spectre v2: using BPIALL workaround [ 0.110207] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.115181] Setting up static identity map for 0x10008280 - 0x100082f0 [ 0.125737] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.125745] CPU1: Spectre v2: using BPIALL workaround [ 0.133967] Brought up 2 CPUs [ 0.136585] SMP: Total of 2 processors activated (12.00 BogoMIPS). [ 0.142735] CPU: All CPU(s) started in SVC mode. [ 0.149352] devtmpfs: initialized [ 0.170726] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.176213] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.185431] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.192911] pinctrl core: initialized pinctrl subsystem [ 0.199714] NET: Registered protocol family 16 [ 0.204102] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.210284] CPU identified as i.MX6DL, silicon rev 1.1 [ 0.251748] No ATAGs? [ 0.251824] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.259200] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.267454] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.323042] mxs-dma 110000.dma-apbh: initialized [ 0.328143] vgaarb: loaded [ 0.329101] SCSI subsystem initialized [ 0.332874] usbcore: registered new interface driver usbfs [ 0.337401] usbcore: registered new interface driver hub [ 0.342631] usbcore: registered new device driver usb [ 0.349485] i2c i2c-1: IMX I2C adapter registered [ 0.352281] i2c i2c-1: can't use DMA [ 0.355972] Linux video capture interface: v2.00 [ 0.360685] pps_core: LinuxPPS API ver. 1 registered [ 0.365405] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.374626] PTP clock support registered [ 0.379115] Advanced Linux Sound Architecture Driver Initialized. [ 0.387002] Bluetooth: Core ver 2.21 [ 0.388188] NET: Registered protocol family 31 [ 0.392549] Bluetooth: HCI device and connection manager initialized [ 0.398980] Bluetooth: HCI socket layer initialized [ 0.403788] Bluetooth: L2CAP socket layer initialized [ 0.408971] Bluetooth: SCO socket layer initialized [ 0.416416] clocksource: Switched to clocksource mxc_timer1 [ 0.448049] NET: Registered protocol family 2 [ 0.449835] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.458263] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.463426] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.471158] TCP: Hash tables configured (established 8192 bind 8192) [ 0.476440] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.482275] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.489008] NET: Registered protocol family 1 [ 0.493783] RPC: Registered named UNIX socket transport module. [ 0.498761] RPC: Registered udp transport module. [ 0.503409] RPC: Registered tcp transport module. [ 0.508129] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.515271] Trying to unpack rootfs image as initramfs... [ 0.869201] Freeing initrd memory: 4808K [ 0.871252] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.898645] VFS: Disk quotas dquot_6.6.0 [ 0.900159] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.912877] NFS: Registering the id_resolver key type [ 0.915262] Key type id_resolver registered [ 0.919301] Key type id_legacy registered [ 0.923424] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 0.931131] fuse init (API version 7.23) [ 0.942005] bounce: pool size: 64 pages [ 0.943110] io scheduler noop registered [ 0.947032] io scheduler deadline registered [ 0.951262] io scheduler cfq registered (default) [ 0.956610] imx-weim 21b8000.weim: Driver registered. [ 0.972930] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 0.979645] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 0.981432] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 284, base_baud = 5000000) is a IMX [ 0.999076] console [ttymxc1] enabled [ 0.999076] console [ttymxc1] enabled [ 1.003543] bootconsole [uart0] disabled [ 1.003543] bootconsole [uart0] disabled [ 1.014071] [drm] Initialized drm 1.1.0 20060810 [ 1.027361] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.033990] [drm] No driver support for vblank timestamp query. [ 1.040505] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 1.048207] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 1.055975] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0x1a:0xa0:0xc1 [ 1.064995] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 1.072872] imx-drm display-subsystem: No connectors reported connected with modes [ 1.080498] [drm] Cannot find any crtc or sizes - going 1024x768 [ 1.100851] Console: switching to colour frame buffer device 128x48 [ 1.112430] imx-drm display-subsystem: fb0: frame buffer device [ 1.146444] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 1.152412] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.183871] brd: module loaded [ 1.203789] loop: module loaded [ 1.211670] CAN device driver interface [ 1.218500] 2188000.ethernet supply phy not found, using dummy regulator [ 1.226301] pps pps0: new PPS source ptp0 [ 1.259995] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.267323] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.273870] ehci-pci: EHCI PCI platform driver [ 1.278518] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.284208] usbcore: registered new interface driver usb-storage [ 1.297850] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 1.303105] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 1.326423] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 1.335255] hub 1-0:1.0: USB hub found [ 1.339240] hub 1-0:1.0: 1 port detected [ 1.346621] mousedev: PS/2 mouse device common for all mice [ 1.358106] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0 [ 1.367070] i2c /dev entries driver [ 1.372638] IR NEC protocol handler initialized [ 1.377245] IR RC5(x/sz) protocol handler initialized [ 1.382312] IR RC6 protocol handler initialized [ 1.386886] IR JVC protocol handler initialized [ 1.391431] IR Sony protocol handler initialized [ 1.396060] IR SANYO protocol handler initialized [ 1.400805] IR Sharp protocol handler initialized [ 1.405525] IR MCE Keyboard/mouse protocol handler initialized [ 1.411391] IR XMP protocol handler initialized [ 1.418678] coda 2040000.vpu: unable to alloc iram [ 1.428071] coda 2040000.vpu: Direct firmware load for v4l-coda960-imx6dl.bin failed with error -2 [ 1.437109] coda 2040000.vpu: firmware request failed [ 1.442633] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 1.448816] Bluetooth: HCI UART driver ver 2.3 [ 1.453273] Bluetooth: HCI UART protocol H4 registered [ 1.458459] Bluetooth: HCI UART protocol LL registered [ 1.464070] sdhci: Secure Digital Host Controller Interface driver [ 1.470284] sdhci: Copyright(c) Pierre Ossman [ 1.474659] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.481676] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 1.490896] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 1.496446] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found [ 1.502641] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 1.546871] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 1.563891] caam 2100000.caam: Entropy delay = 3200 [ 1.571937] caam 2100000.caam: Instantiated RNG4 SH0 [ 1.576432] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 1.624829] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.632701] caam 2100000.caam: Instantiated RNG4 SH1 [ 1.632812] caam 2100000.caam: device ID = 0x0a16010000000100 (Era 4) [ 1.632820] caam 2100000.caam: job rings = 2, qi = 0 [ 1.647174] caam algorithms registered in /proc/crypto [ 1.654479] caam_jr 2101000.jr0: registering rng-caam [ 1.660474] usbcore: registered new interface driver usbhid [ 1.666087] usbhid: USB HID core driver [ 1.671410] mmc0: new high speed SDXC card at address 59b4 [ 1.676187] fsl-asrc 2034000.asrc: driver registered [ 1.682586] NET: Registered protocol family 10 [ 1.688011] mmcblk0: mmc0:59b4 SD128 119 GiB [ 1.690044] sit: IPv6 over IPv4 tunneling driver [ 1.691971] NET: Registered protocol family 17 [ 1.692016] can: controller area network core (rev 20120528 abi 9) [ 1.692507] NET: Registered protocol family 29 [ 1.692534] can: raw protocol (rev 20120528) [ 1.692634] can: broadcast manager protocol (rev 20120528 t) [ 1.692669] can: netlink gateway (rev 20130117) max_hops=1 [ 1.693307] Key type dns_resolver registered [ 1.707984] Registering SWP/SWPB emulation handler [ 1.729604] imx_thermal 2000000.aips-bus:tempmon: Extended Commercial CPU temperature grade - max:105C critical:100C passive:95C [ 1.731927] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0) [ 1.769212] mmcblk0: p1 p2 [ 1.780114] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=-1) [ 1.791675] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 1.809010] hub 1-1:1.0: USB hub found [ 1.812979] hub 1-1:1.0: 4 ports detected [ 2.096566] usb 1-1.3: new high-speed USB device number 3 using ci_hdrc [ 6.778165] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 6.797196] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.817724] Sending DHCP requests .., OK [ 9.926624] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.146 [ 9.934766] IP-Config: Complete: [ 9.938105] device=eth0, hwaddr=00:c0:08:88:29:80, ipaddr=192.168.56.146, mask=255.255.255.0, gw=192.168.56.254 [ 9.948697] host=192.168.56.146, domain=mayfield.sirena.org.uk, nis-domain=(none) [ 9.956669] bootserver=192.168.56.254, rootserver=192.168.56.76, rootpath= [ 9.963821] nameserver0=192.168.56.254 [ 9.970461] ALSA device list: [ 9.973438] No soundcards found. [ 9.978313] 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: 192.168.56.146 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. [ 12.104192] [ 12.105699] =============================== [ 12.109933] [ INFO: suspicious RCU usage. ] [ 12.114129] 4.4.302-cip84 #1 Not tainted [ 12.118076] ------------------------------- [ 12.122266] ../net/ipv4/tcp_ipv4.c:1402 suspicious rcu_dereference_protected() usage! [ 12.130116] [ 12.130116] other info that might help us debug this: [ 12.130116] [ 12.138158] [ 12.138158] rcu_scheduler_active = 1, debug_locks = 0 [ 12.144696] 3 locks held by kworker/0:1H/174: [ 12.149072] #0: (\"rpciod\"){.+.+.+}, at: [] process_one_work+0x1b4/0x4b0 [ 12.156849] #1: ((&transport->recv_worker)){+.+...}, at: [] process_one_work+0x1b4/0x4b0 [ 12.166063] #2: (&new->recv_mutex){+.+...}, at: [] xs_tcp_data_receive_workfn+0x40/0xa0 [ 12.175217] [ 12.175217] stack backtrace: [ 12.179610] CPU: 0 PID: 174 Comm: kworker/0:1H Not tainted 4.4.302-cip84 #1 [ 12.186575] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 12.193115] Workqueue: rpciod xs_tcp_data_receive_workfn [ 12.198445] Backtrace: [ 12.200919] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 12.208492] r7:00000000 r6:60000113 r5:00000000 r4:c0b53e4c [ 12.214221] [] (show_stack) from [] (dump_stack+0xe4/0x118) [ 12.221545] [] (dump_stack) from [] (lockdep_rcu_suspicious+0xc4/0x118) [ 12.229901] r9:000002f1 r8:ee1b1630 r7:c31669c0 r6:c09de2c4 r5:0000057a r4:c0a6e190 [ 12.237783] [] (lockdep_rcu_suspicious) from [] (tcp_v4_do_rcv+0x1f8/0x214) [ 12.246491] r7:c0ba2984 r6:00000001 r5:ee1b15c0 r4:c325d3c0 [ 12.252256] [] (tcp_v4_do_rcv) from [] (release_sock+0x7c/0x1ac) [ 12.260012] r7:c13b4b40 r6:00000000 r5:ee1b15c0 r4:c325d6c0 [ 12.265776] [] (release_sock) from [] (xs_tcp_data_receive_workfn+0x80/0xa0) [ 12.274572] r10:00000001 r9:00000000 r8:ee19beb0 r7:ee0e647c r6:c0764318 r5:ee1b15c0 [ 12.282509] r4:00006028 r3:0009f100 [ 12.286153] [] (xs_tcp_data_receive_workfn) from [] (process_one_work+0x224/0x4b0) [ 12.295470] r7:ef7c5b00 r6:ef7c0c40 r5:ee731a00 r4:ee0e645c [ 12.301235] [] (process_one_work) from [] (worker_thread+0x3c/0x4e0) [ 12.309337] r10:ef7c0c40 r9:ee19a000 r8:00000008 r7:ef7c0c70 r6:ee731a18 r5:ef7c0c40 [ 12.317272] r4:ee731a00 [ 12.319852] [] (worker_thread) from [] (kthread+0x100/0x110) [ 12.327258] r10:00000000 r9:00000000 r8:c0047248 r7:ee731a00 r6:ee19a000 r5:c3263f40 [ 12.335193] r4:00000000 r3:c31669c0 [ 12.338837] [] (kthread) from [] (ret_from_fork+0x14/0x38) [ 12.346072] r8:00000000 r7:00000000 r6:00000000 r5:c004bfc8 r4:c3263f40 [ 12.752292] systemd[1]: System time before build time, advancing clock. [ 12.893854] 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) [ 12.917901] systemd[1]: Detected architecture arm. Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m! [ 12.948940] systemd[1]: Set hostname to . [ 14.065154] systemd[1]: Queued start job for default target Graphical Interface. [ 14.074157] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.083662] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling. [ 14.096471] systemd[1]: (This warning is only shown for the first unit using IP firewalling.) [ 14.105845] systemd[1]: Created slice system-getty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m. [ 14.136598] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.146499] systemd[1]: Created slice system-modprobe.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m. [ 14.176676] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.186717] systemd[1]: Created slice system-serial\x2dgetty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m. [ 14.216637] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.226494] systemd[1]: Created slice User and Session Slice. [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m. [ 14.256687] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.266506] 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. [ 14.296651] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.306427] 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. [ 14.337263] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.347704] 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. [ 14.376837] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.386152] systemd[1]: Reached target Local Encrypted Volumes. [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m. [ 14.416927] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.426241] systemd[1]: Reached target Paths. [[0;32m OK [0m] Reached target [0;1;39mPaths[0m. [ 14.446694] random: systemd: uninitialized urandom read (16 bytes read, 85 bits of entropy available) [ 14.455998] systemd[1]: Reached target Remote File Systems. [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m. [ 14.486725] systemd[1]: Reached target Slices. [[0;32m OK [0m] Reached target [0;1;39mSlices[0m. [ 14.506856] systemd[1]: Reached target Swap. [[0;32m OK [0m] Reached target [0;1;39mSwap[0m. [ 14.527355] systemd[1]: Listening on initctl Compatibility Named Pipe. [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m. [ 14.585908] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. [ 14.598415] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m. [ 14.629220] systemd[1]: Listening on Journal Socket. [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m. [ 14.658242] systemd[1]: Listening on Network Service Netlink Socket. [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m. [ 14.689224] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m. [ 14.717783] systemd[1]: Listening on udev Kernel Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m. [ 14.748336] systemd[1]: Condition check resulted in Huge Pages File System being skipped. [ 14.757785] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped. [ 14.797426] systemd[1]: Mounting Kernel Debug File System... Mounting [0;1;39mKernel Debug File System[0m... [ 14.827274] systemd[1]: Condition check resulted in Kernel Trace File System being skipped. [ 14.867967] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped. [ 14.906991] systemd[1]: Starting Load Kernel Module configfs... Starting [0;1;39mLoad Kernel Module configfs[0m... [ 14.939731] systemd[1]: Starting Load Kernel Module drm... Starting [0;1;39mLoad Kernel Module drm[0m... [ 14.971652] systemd[1]: Starting Load Kernel Module fuse... Starting [0;1;39mLoad Kernel Module fuse[0m... [ 15.001534] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 15.038544] systemd[1]: Starting Journal Service... Starting [0;1;39mJournal Service[0m... [ 15.074240] systemd[1]: Starting Load Kernel Modules... Starting [0;1;39mLoad Kernel Modules[0m... [ 15.120498] systemd[1]: Starting Remount Root and Kernel File Systems... Starting [0;1;39mRemount Root and Kernel File Systems[0m... [ 15.170369] systemd[1]: Starting Coldplug All udev Devices... Starting [0;1;39mColdplug All udev Devices[0m... [ 15.201240] systemd[1]: Mounted Kernel Debug File System. [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m. [ 15.227427] systemd[1]: modprobe@configfs.service: Succeeded. [ 15.234354] systemd[1]: Finished Load Kernel Module configfs. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m. [ 15.339654] systemd[1]: modprobe@drm.service: Succeeded. [ 15.350947] systemd[1]: Finished Load Kernel Module drm. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m. [ 15.380164] systemd[1]: modprobe@fuse.service: Succeeded. [ 15.387703] systemd[1]: Finished Load Kernel Module fuse. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m. [ 15.407690] 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. [ 15.737586] systemd-journald[226]: Received client request to flush runtime journal. [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m. [ 15.846698] 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;39mFlush Journal to Persistent Storage[0m. [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[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... [ 17.248644] proc: unrecognized mount option \"hidepid=invisible\" or missing value [ 17.648552] 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 Service[0m. Starting [0;1;39mNetwork Name Resolution[0m... [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m. [ 18.148401] 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 [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... [[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... [ 19.518641] 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] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[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-cip84 #1 SMP Wed Feb 7 03:30:04 UTC 2024 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/551990/extract-nfsrootfs-n3byr3mz' export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/551990/extract-nfsrootfs-n3byr3mz' / # export NFS_SERVER_IP='192.168.56.76' export NFS_SERVER_IP='192.168.56.76' / # # # / # export SHELL=/bin/sh export SHELL=/bin/sh / # . /lava-551990/environment . /lava-551990/environment / # /lava-551990/bin/lava-test-runner /lava-551990/0 /lava-551990/bin/lava-test-runner /lava-551990/0 + export TESTRUN_ID=0_dmesg + cd /lava-551990/0/tests/0_dmesg + cat uuid + UUID=551990_1.6.2.4.1 + set[ 21.598518] +x + KERNELCI_LAVA=y /bin/sh /opt/kernelci/dmesg.sh [ 21.724037] [ 21.827843] [ 21.931655] + set +x [ 21.941220] / # # export SHELL=/bin/sh # / # export SHELL=/bin/sh. /lava-551990/environment / # . /lava-551990/environment/lava-551990/bin/lava-test-runner /lava-551990/1 / # /lava-551990/bin/lava-test-runner /lava-551990/1 + export TESTRUN_ID=1_bootrr + cd /lava-551990/1/tests/1_bootrr + cat uuid + UUID=551990_1.6.2.4.5 + [ 22.561607] set +x + export PATH=/opt/bootrr/libexec/bootrr/helpers:/lava-551990/1/../bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin + cd /opt/bootrr/libexec/bootrr + sh helpers/bootrr-auto /lava-551990/1/../bin/lava-test-case [ 22.650690] /lava-551990/1/../bin/lava-test-case [ 22.748471] /lava-551990/1/../bin/lava-test-case [ 22.797655] /lava-551990/1/../bin/lava-test-case [ 22.896605] /lava-551990/1/../bin/lava-test-case [ 22.979832] /lava-551990/1/../bin/lava-test-case [ 24.109808] /lava-551990/1/../bin/lava-test-case [ 24.200138] /lava-551990/1/../bin/lava-test-case [ 24.248964] /lava-551990/1/../bin/lava-test-case [ 24.314457] /lava-551990/1/../bin/lava-test-case [ 24.396777] /lava-551990/1/../bin/lava-test-case [ 24.462394] /lava-551990/1/../bin/lava-test-case [ 24.544293] /lava-551990/1/../bin/lava-test-case [ 24.609976] /lava-551990/1/../bin/lava-test-case [ 24.693634] /lava-551990/1/../bin/lava-test-case [ 24.758838] /lava-551990/1/../bin/lava-test-case [ 24.840610] /lava-551990/1/../bin/lava-test-case [ 24.902307] /lava-551990/1/../bin/lava-test-case [ 24.982707] /lava-551990/1/../bin/lava-test-case [ 25.062508] /lava-551990/1/../bin/lava-test-case [ 25.125893] /lava-551990/1/../bin/lava-test-case [ 26.252842] /lava-551990/1/../bin/lava-test-case [ 26.321464] /lava-551990/1/../bin/lava-test-case [ 27.460143] /lava-551990/1/../bin/lava-test-case [ 28.572195] /lava-551990/1/../bin/lava-test-case [ 28.636184] /lava-551990/1/../bin/lava-test-case [ 28.718678] /lava-551990/1/../bin/lava-test-case [ 28.784283] /lava-551990/1/../bin/lava-test-case [ 29.898846] /lava-551990/1/../bin/lava-test-case [ 31.029900] /lava-551990/1/../bin/lava-test-case [ 32.150038] /lava-551990/1/../bin/lava-test-case [ 33.249732] + set +x [ 33.262039] / #