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 (3811 ms) => setenv serverip 192.168.56.75 setenv serverip 192.168.56.75 => tftp 0x12000000 575534/tftp-deploy-55eiqn8r/kernel/zImage tftp 0x12000000 575534/tftp-deploy-55eiqn8r/kernel/zImage Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.141 Filename '575534/tftp-deploy-55eiqn8r/kernel/zImage'. Load address: 0x12000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################# 10.1 MiB/s done Bytes transferred = 6438200 (623d38 hex) => tftp 0x13000000 575534/tftp-deploy-55eiqn8r/ramdisk/ramdisk.cpio.gz.uboot tftp 0x13000000 575534/tftp-deploy-55eiqn8r/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.141 Filename '575534/tftp-deploy-55eiqn8r/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########## 9.7 MiB/s done Bytes transferred = 4917474 (4b08e2 hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x18000000 575534/tftp-deploy-55eiqn8r/dtb/imx6dl-udoo.dtb tftp 0x18000000 575534/tftp-deploy-55eiqn8r/dtb/imx6dl-udoo.dtb Using FEC device TFTP from server 192.168.56.75; our IP address is 192.168.56.141 Filename '575534/tftp-deploy-55eiqn8r/dtb/imx6dl-udoo.dtb'. Load address: 0x18000000 Loading: *## 5.1 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/575534/extract-nfsrootfs-pyf7s1g7,tcp,hard console_msg_format=syslog earlycon ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.56.75:/var/lib/lava/dispatcher/tmp/575534/extract-nfsrootfs-pyf7s1g7,tcp,hard console_msg_format=syslog earlycon ip=dhcp' => bootz 0x12000000 0x13000000 0x18000000 bootz 0x12000000 0x13000000 0x18000000 Kernel image @ 0x12000000 [ 0x000000 - 0x623d38 ] ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 4917410 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-cip76-rt44 (KernelCI@build-j3517-arm-gcc-10-imx-v6-v7-defconfig-8gpxq) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 SMP Wed Jun 7 14:08:08 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/575534/extract-nfsrootfs-pyf7s1g7,tcp,hard console_msg_format=syslog earlycon 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 (8265K kernel code, 444K rwdata, 2732K rodata, 448K 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 - 0xc0ac5834 (10999 kB) [ 0.000000] .init : 0xc0ac6000 - 0xc0b36000 ( 448 kB) [ 0.000000] .data : 0xc0b36000 - 0xc0ba5260 ( 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 [ 0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.008194] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.018944] Console: colour dummy device 80x30 [ 0.022270] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.030032] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.034096] ... MAX_LOCK_DEPTH: 48 [ 0.038286] ... MAX_LOCKDEP_KEYS: 8191 [ 0.042622] ... CLASSHASH_SIZE: 4096 [ 0.046984] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.051410] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.055846] ... CHAINHASH_SIZE: 32768 [ 0.060295] memory used by lock dependency info: 5167 kB [ 0.065677] per task-struct memory footprint: 1536 bytes [ 0.071112] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.081254] pid_max: default: 32768 minimum: 301 [ 0.086181] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.092506] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.101206] CPU: Testing write buffer coherency: ok [ 0.104397] CPU0: Spectre v2: using BPIALL workaround [ 0.110231] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.115183] Setting up static identity map for 0x10008280 - 0x100082f0 [ 0.126290] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.126299] CPU1: Spectre v2: using BPIALL workaround [ 0.134538] Brought up 2 CPUs [ 0.137138] SMP: Total of 2 processors activated (12.00 BogoMIPS). [ 0.143288] CPU: All CPU(s) started in SVC mode. [ 0.149875] devtmpfs: initialized [ 0.172636] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.178219] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.187336] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.194999] pinctrl core: initialized pinctrl subsystem [ 0.201743] NET: Registered protocol family 16 [ 0.206197] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.212370] CPU identified as i.MX6DL, silicon rev 1.1 [ 0.254650] No ATAGs? [ 0.254729] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.262103] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.270345] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.333287] mxs-dma 110000.dma-apbh: initialized [ 0.338503] vgaarb: loaded [ 0.339495] SCSI subsystem initialized [ 0.343330] usbcore: registered new interface driver usbfs [ 0.347768] usbcore: registered new interface driver hub [ 0.352991] usbcore: registered new device driver usb [ 0.359900] i2c i2c-1: IMX I2C adapter registered [ 0.362644] i2c i2c-1: can't use DMA [ 0.366332] Linux video capture interface: v2.00 [ 0.371063] pps_core: LinuxPPS API ver. 1 registered [ 0.375764] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.384989] PTP clock support registered [ 0.389518] Advanced Linux Sound Architecture Driver Initialized. [ 0.397434] Bluetooth: Core ver 2.21 [ 0.398553] NET: Registered protocol family 31 [ 0.402908] Bluetooth: HCI device and connection manager initialized [ 0.409348] Bluetooth: HCI socket layer initialized [ 0.414148] Bluetooth: L2CAP socket layer initialized [ 0.419332] Bluetooth: SCO socket layer initialized [ 0.426826] clocksource: Switched to clocksource mxc_timer1 [ 0.459841] NET: Registered protocol family 2 [ 0.461645] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.470047] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.475210] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.482974] TCP: Hash tables configured (established 8192 bind 8192) [ 0.488233] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.494068] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.500832] NET: Registered protocol family 1 [ 0.505612] RPC: Registered named UNIX socket transport module. [ 0.510555] RPC: Registered udp transport module. [ 0.515200] RPC: Registered tcp transport module. [ 0.519921] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.527226] Trying to unpack rootfs image as initramfs... [ 0.882503] Freeing initrd memory: 4804K [ 0.884718] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.912612] VFS: Disk quotas dquot_6.6.0 [ 0.914114] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.927192] NFS: Registering the id_resolver key type [ 0.929582] Key type id_resolver registered [ 0.933572] Key type id_legacy registered [ 0.937789] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 0.945459] fuse init (API version 7.23) [ 0.956238] bounce: pool size: 64 pages [ 0.957445] io scheduler noop registered [ 0.961147] io scheduler deadline registered [ 0.965488] io scheduler cfq registered (default) [ 0.970783] imx-weim 21b8000.weim: Driver registered. [ 0.987521] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 0.994174] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 0.998668] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 284, base_baud = 5000000) is a IMX [ 1.013644] console [ttymxc1] enabled [ 1.013644] console [ttymxc1] enabled [ 1.018153] bootconsole [uart0] disabled [ 1.018153] bootconsole [uart0] disabled [ 1.028798] [drm] Initialized drm 1.1.0 20060810 [ 1.042162] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.048829] [drm] No driver support for vblank timestamp query. [ 1.055343] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops) [ 1.063010] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops) [ 1.070853] dwhdmi-imx 120000.hdmi: Detected HDMI controller 0x13:0x1a:0xa0:0xc1 [ 1.079730] imx-drm display-subsystem: bound 120000.hdmi (ops dw_hdmi_imx_ops) [ 1.087698] imx-drm display-subsystem: No connectors reported connected with modes [ 1.095291] [drm] Cannot find any crtc or sizes - going 1024x768 [ 1.115649] Console: switching to colour frame buffer device 128x48 [ 1.127288] imx-drm display-subsystem: fb0: frame buffer device [ 1.166877] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 1.172844] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.206117] brd: module loaded [ 1.226396] loop: module loaded [ 1.234437] CAN device driver interface [ 1.241377] 2188000.ethernet supply phy not found, using dummy regulator [ 1.249349] pps pps0: new PPS source ptp0 [ 1.283103] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.290477] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.297103] ehci-pci: EHCI PCI platform driver [ 1.301697] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.307647] usbcore: registered new interface driver usb-storage [ 1.321144] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 1.326422] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 1.346896] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 1.355806] hub 1-0:1.0: USB hub found [ 1.359809] hub 1-0:1.0: 1 port detected [ 1.367338] mousedev: PS/2 mouse device common for all mice [ 1.378548] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc0 [ 1.387596] i2c /dev entries driver [ 1.393153] IR NEC protocol handler initialized [ 1.397797] IR RC5(x/sz) protocol handler initialized [ 1.402866] IR RC6 protocol handler initialized [ 1.407470] IR JVC protocol handler initialized [ 1.412018] IR Sony protocol handler initialized [ 1.416651] IR SANYO protocol handler initialized [ 1.421445] IR Sharp protocol handler initialized [ 1.426167] IR MCE Keyboard/mouse protocol handler initialized [ 1.432075] IR XMP protocol handler initialized [ 1.439304] coda 2040000.vpu: unable to alloc iram [ 1.444833] coda 2040000.vpu: Direct firmware load for v4l-coda960-imx6dl.bin failed with error -2 [ 1.453871] coda 2040000.vpu: firmware request failed [ 1.458969] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 1.459217] Bluetooth: HCI UART driver ver 2.3 [ 1.459226] Bluetooth: HCI UART protocol H4 registered [ 1.459231] Bluetooth: HCI UART protocol LL registered [ 1.459661] sdhci: Secure Digital Host Controller Interface driver [ 1.459665] sdhci: Copyright(c) Pierre Ossman [ 1.459677] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.461009] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 1.461060] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 1.461429] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found [ 1.461437] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 1.507220] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 1.510230] caam 2100000.caam: Entropy delay = 3200 [ 1.571023] caam 2100000.caam: Instantiated RNG4 SH0 [ 1.585347] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.600085] mmc0: new high speed SDXC card at address 59b4 [ 1.607570] mmcblk0: mmc0:59b4 SD128 119 GiB [ 1.616255] mmcblk0: p1 p2 [ 1.631785] caam 2100000.caam: Instantiated RNG4 SH1 [ 1.636903] caam 2100000.caam: device ID = 0x0a16010000000100 (Era 4) [ 1.643354] caam 2100000.caam: job rings = 2, qi = 0 [ 1.646914] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 1.666940] caam algorithms registered in /proc/crypto [ 1.677312] caam_jr 2101000.jr0: registering rng-caam [ 1.683125] usbcore: registered new interface driver usbhid [ 1.688745] usbhid: USB HID core driver [ 1.698712] fsl-asrc 2034000.asrc: driver registered [ 1.709633] NET: Registered protocol family 10 [ 1.716891] sit: IPv6 over IPv4 tunneling driver [ 1.723533] NET: Registered protocol family 17 [ 1.728091] can: controller area network core (rev 20120528 abi 9) [ 1.734799] NET: Registered protocol family 29 [ 1.739338] can: raw protocol (rev 20120528) [ 1.743743] can: broadcast manager protocol (rev 20120528 t) [ 1.749561] can: netlink gateway (rev 20130117) max_hops=1 [ 1.755760] Key type dns_resolver registered [ 1.766428] Registering SWP/SWPB emulation handler [ 1.777615] imx_thermal 2000000.aips-bus:tempmon: Extended Commercial CPU temperature grade - max:105C critical:100C passive:95C [ 1.791118] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0) [ 1.809551] hub 1-1:1.0: USB hub found [ 1.813519] hub 1-1:1.0: 4 ports detected [ 1.847108] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=-1) [ 1.858736] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2.097000] usb 1-1.3: new high-speed USB device number 3 using ci_hdrc [ 6.848769] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 6.857965] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.877129] Sending DHCP requests ..., OK [ 13.277185] IP-Config: Got DHCP answer from 192.168.56.254, my address is 192.168.56.141 [ 13.285325] IP-Config: Complete: [ 13.288648] device=eth0, hwaddr=00:c0:08:88:29:80, ipaddr=192.168.56.141, mask=255.255.255.0, gw=192.168.56.254 [ 13.299265] host=192.168.56.141, domain=mayfield.sirena.org.uk, nis-domain=(none) [ 13.307264] bootserver=192.168.56.254, rootserver=192.168.56.75, rootpath= [ 13.314416] nameserver0=192.168.56.254 [ 13.321373] ALSA device list: [ 13.324365] No soundcards found. [ 13.331286] Freeing unused kernel memory: 448K 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. [ 15.516877] [ 15.518408] =============================== [ 15.522608] [ INFO: suspicious RCU usage. ] [ 15.526821] 4.4.302-cip76-rt44 #1 Not tainted [ 15.531192] ------------------------------- [ 15.535381] ../net/ipv4/tcp_ipv4.c:1409 suspicious rcu_dereference_protected() usage! [ 15.543229] [ 15.543229] other info that might help us debug this: [ 15.543229] [ 15.551255] [ 15.551255] rcu_scheduler_active = 1, debug_locks = 0 [ 15.557806] 3 locks held by kworker/0:1H/175: [ 15.562181] #0: (\"rpciod\"){.+.+.+}, at: [] process_one_work+0x1b4/0x4b4 [ 15.569951] #1: ((&transport->recv_worker)){+.+...}, at: [] process_one_work+0x1b4/0x4b4 [ 15.579182] #2: (&new->recv_mutex){+.+...}, at: [] xs_tcp_data_receive_workfn+0x40/0xa0 [ 15.588325] [ 15.588325] stack backtrace: [ 15.592695] CPU: 0 PID: 175 Comm: kworker/0:1H Not tainted 4.4.302-cip76-rt44 #1 [ 15.600098] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 15.606652] Workqueue: rpciod xs_tcp_data_receive_workfn [ 15.611994] Backtrace: [ 15.614497] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 15.622084] r7:00000000 r6:60000013 r5:00000000 r4:c0b5644c [ 15.627855] [] (show_stack) from [] (dump_stack+0xe4/0x118) [ 15.635203] [] (dump_stack) from [] (lockdep_rcu_suspicious+0xc4/0x118) [ 15.643568] r9:000002f2 r8:ee1d9f70 r7:ee320000 r6:c09e1c18 r5:00000581 r4:c0a71b40 [ 15.651442] [] (lockdep_rcu_suspicious) from [] (tcp_v4_do_rcv+0x1f8/0x214) [ 15.660152] r7:c0ba4e51 r6:00000001 r5:ee1d9f00 r4:c31ea480 [ 15.665922] [] (tcp_v4_do_rcv) from [] (release_sock+0x7c/0x1ac) [ 15.673677] r7:c13b7bc0 r6:00000000 r5:ee1d9f00 r4:c31ea540 [ 15.679438] [] (release_sock) from [] (xs_tcp_data_receive_workfn+0x80/0xa0) [ 15.688236] r10:00000001 r9:00000000 r8:ee1e3eb0 r7:ee08447c r6:c0766460 r5:ee1d9f00 [ 15.696176] r4:00001c48 r3:0001a480 [ 15.699822] [] (xs_tcp_data_receive_workfn) from [] (process_one_work+0x224/0x4b4) [ 15.709141] r7:ef7c5d00 r6:ef7c0dc0 r5:ee196600 r4:ee08445c [ 15.714904] [] (process_one_work) from [] (worker_thread+0x3c/0x4e4) [ 15.723007] r10:ef7c0dc0 r9:ee1e2000 r8:00000008 r7:ef7c0df0 r6:ee196618 r5:ef7c0dc0 [ 15.730946] r4:ee196600 [ 15.733528] [] (worker_thread) from [] (kthread+0x100/0x110) [ 15.740934] r10:00000000 r9:00000000 r8:c0047c9c r7:ee196600 r6:ee1e2000 r5:c312ed40 [ 15.748872] r4:00000000 r3:ee320000 [ 15.752519] [] (kthread) from [] (ret_from_fork+0x14/0x30) [ 15.759753] r8:00000000 r7:00000000 r6:00000000 r5:c004d29c r4:c312ed40 [ 16.222884] systemd[1]: System time before build time, advancing clock. [ 16.384342] 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) [ 16.408480] systemd[1]: Detected architecture arm. Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m! [ 16.438902] systemd[1]: Set hostname to . [ 17.494482] systemd[1]: Queued start job for default target Graphical Interface. [ 17.503476] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.512971] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling. [ 17.525525] systemd[1]: (This warning is only shown for the first unit using IP firewalling.) [ 17.534974] systemd[1]: Created slice system-getty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m. [ 17.557074] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.567018] systemd[1]: Created slice system-modprobe.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m. [ 17.597538] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.607632] systemd[1]: Created slice system-serial\x2dgetty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m. [ 17.637080] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.646959] systemd[1]: Created slice User and Session Slice. [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m. [ 17.677205] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.687076] 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. [ 17.717133] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.726963] 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. [ 17.757871] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.768306] 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. [ 17.797317] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.806637] systemd[1]: Reached target Local Encrypted Volumes. [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m. [ 17.837414] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available) [ 17.846721] systemd[1]: Reached target Paths. [[0;32m OK [0m] Reached target [0;1;39mPaths[0m. [ 17.867148] random: systemd: uninitialized urandom read (16 bytes read, 91 bits of entropy available) [ 17.876456] systemd[1]: Reached target Remote File Systems. [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m. [ 17.907144] systemd[1]: Reached target Slices. [[0;32m OK [0m] Reached target [0;1;39mSlices[0m. [ 17.927345] systemd[1]: Reached target Swap. [[0;32m OK [0m] Reached target [0;1;39mSwap[0m. [ 17.947805] systemd[1]: Listening on initctl Compatibility Named Pipe. [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m. [ 17.999255] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. [ 18.009588] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m. [ 18.038372] systemd[1]: Listening on Journal Socket. [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m. [ 18.059035] systemd[1]: Listening on Network Service Netlink Socket. [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m. [ 18.089756] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m. [ 18.118180] systemd[1]: Listening on udev Kernel Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m. [ 18.147863] systemd[1]: Condition check resulted in Huge Pages File System being skipped. [ 18.156650] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped. [ 18.217341] systemd[1]: Mounting Kernel Debug File System... Mounting [0;1;39mKernel Debug File System[0m... [ 18.248402] systemd[1]: Condition check resulted in Kernel Trace File System being skipped. [ 18.259987] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped. [ 18.287578] systemd[1]: Starting Load Kernel Module configfs... Starting [0;1;39mLoad Kernel Module configfs[0m... [ 18.322299] systemd[1]: Starting Load Kernel Module drm... Starting [0;1;39mLoad Kernel Module drm[0m... [ 18.354348] systemd[1]: Starting Load Kernel Module fuse... Starting [0;1;39mLoad Kernel Module fuse[0m... [ 18.392589] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 18.467658] systemd[1]: Starting Journal Service... Starting [0;1;39mJournal Service[0m... [ 18.498540] systemd[1]: Starting Load Kernel Modules... Starting [0;1;39mLoad Kernel Modules[0m... [ 18.530597] systemd[1]: Starting Remount Root and Kernel File Systems... Starting [0;1;39mRemount Root and Kernel File Systems[0m... [ 18.570873] systemd[1]: Starting Coldplug All udev Devices... Starting [0;1;39mColdplug All udev Devices[0m... [ 18.611075] systemd[1]: Mounted Kernel Debug File System. [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m. [ 18.640274] systemd[1]: modprobe@configfs.service: Succeeded. [ 18.647291] systemd[1]: Finished Load Kernel Module configfs. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m. [ 18.727264] systemd[1]: modprobe@drm.service: Succeeded. [ 18.733491] systemd[1]: Finished Load Kernel Module drm. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m. [ 18.800343] systemd[1]: modprobe@fuse.service: Succeeded. [ 18.806765] systemd[1]: Finished Load Kernel Module fuse. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m. [ 18.848347] 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... [ 19.131120] random: nonblocking pool is initialized [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m. [ 19.173607] systemd-journald[228]: Received client request to flush runtime journal. [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m. [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m. [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[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 System Users[0m. Starting [0;1;39mCreate Static Device Nodes in /dev[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... [ 21.328963] 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. [ 22.428845] proc: unrecognized mount option \"hidepid=invisible\" or missing value Starting [0;1;39mNetwork Name Resolution[0m... [[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. [ 22.839468] proc: unrecognized mount option \"hidepid=invisible\" or missing value [[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... [ 23.419731] 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;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m. [[0;32m OK [0m] Started [0;1;39mUser Login Management[0m. [[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] 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-cip76-rt44 #1 SMP Wed Jun 7 14:08:08 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/575534/extract-nfsrootfs-pyf7s1g7' export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/575534/extract-nfsrootfs-pyf7s1g7' / # 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-575534/environment . /lava-575534/environment / # /lava-575534/bin/lava-test-runner /lava-575534/0 /lava-575534/bin/lava-test-runner /lava-575534/0 + export TESTRUN_ID=0_dmesg + cd /lava-575534/0/tests/0_dmesg + cat uuid + UUID=575534_1.6.2.4.1 + [ 25.893562] set +x + KERNELCI_LAVA=y /bin/sh /opt/kernelci/dmesg.sh [ 26.006857] [ 26.090519] [ 26.182843] + set +x [ 26.192475] / # # export SHELL=/bin/sh # / # export SHELL=/bin/sh. /lava-575534/environment / # . /lava-575534/environment/lava-575534/bin/lava-test-runner /lava-575534/1 / # /lava-575534/bin/lava-test-runner /lava-575534/1 + export TESTRUN_ID=1_bootrr + cd /lava-575534/1/tests/1_bootrr + cat uuid + UUID=575534_1.6.2.4.5 + [ 26.807984] set +x + export PATH=/opt/bootrr/libexec/bootrr/helpers:/lava-575534/1/../bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin + cd /opt/bootrr/libexec/bootrr + sh helpers/bootrr-auto /lava-575534/1/../bin/lava-test-case [ 26.878331] /lava-575534/1/../bin/lava-test-case [ 26.956351] /lava-575534/1/../bin/lava-test-case [ 27.004705] /lava-575534/1/../bin/lava-test-case [ 27.099495] /lava-575534/1/../bin/lava-test-case [ 27.179227] /lava-575534/1/../bin/lava-test-case [ 28.294748] /lava-575534/1/../bin/lava-test-case [ 28.384918] /lava-575534/1/../bin/lava-test-case [ 28.431425] /lava-575534/1/../bin/lava-test-case [ 28.489988] /lava-575534/1/../bin/lava-test-case [ 28.553974] /lava-575534/1/../bin/lava-test-case [ 28.616599] /lava-575534/1/../bin/lava-test-case [ 28.692976] /lava-575534/1/../bin/lava-test-case [ 28.752547] /lava-575534/1/../bin/lava-test-case [ 28.832713] /lava-575534/1/../bin/lava-test-case [ 28.892299] /lava-575534/1/../bin/lava-test-case [ 28.966744] /lava-575534/1/../bin/lava-test-case [ 29.029291] /lava-575534/1/../bin/lava-test-case [ 29.093491] /lava-575534/1/../bin/lava-test-case [ 29.164908] /lava-575534/1/../bin/lava-test-case [ 29.227521] /lava-575534/1/../bin/lava-test-case [ 30.328787] /lava-575534/1/../bin/lava-test-case [ 30.389117] /lava-575534/1/../bin/lava-test-case [ 31.511839] /lava-575534/1/../bin/lava-test-case [ 32.605301] /lava-575534/1/../bin/lava-test-case [ 32.669027] /lava-575534/1/../bin/lava-test-case [ 32.732779] /lava-575534/1/../bin/lava-test-case [ 32.784366] /lava-575534/1/../bin/lava-test-case [ 33.879190] /lava-575534/1/../bin/lava-test-case [ 34.993627] /lava-575534/1/../bin/lava-test-case [ 36.567245] /lava-575534/1/../bin/lava-test-case [ 37.670225] + set +x [ 37.683253] / #