[Enter `^Ec?' for help] U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Model: Freescale i.MX6 Quad SABRE Lite Board Board: SABRE Lite I2C: ready DRAM: 1 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 Loading Environment from SPIFlash... SF: Detected gd25q16 with page size 256 Bytes, erase size 4 KiB, total 2 MiB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: using phy at 7 FEC [PRIME], usb_ether Error: usb_ether address not set. starting USB... Bus usb@2184000: usb dr_mode not found Bus usb@2184200: USB EHCI 1.00 scanning bus usb@2184000 for devices... 1 USB Device(s) found scanning bus usb@2184200 for devices... 2 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found scanning usb for ethernet devices... 0 Ethernet Device(s) found 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 BOOTP broadcast 1 DHCP client bound to address 192.168.101.99 (2 ms) => setenv serverip 192.168.101.1 setenv serverip 192.168.101.1 => tftp 0x10000000 7552022/tftp-deploy-xyqtq01e/kernel/zImage tftp 0x10000000 7552022/tftp-deploy-xyqtq01e/kernel/zImage Using FEC device TFTP from server 192.168.101.1; our IP address is 192.168.101.99 Filename '7552022/tftp-deploy-xyqtq01e/kernel/zImage'. Load address: 0x10000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################################################# 3 MiB/s done Bytes transferred = 12345856 (bc6200 hex) => tftp 0x14000000 7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot tftp 0x14000000 7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot Using FEC device TFTP from server 192.168.101.1; our IP address is 192.168.101.99 Filename '7552022/tftp-deploy-xyqtq01e/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x14000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########### 2.7 MiB/s done Bytes transferred = 15415998 (eb3abe hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x13f00000 7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb tftp 0x13f00000 7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb Using FEC device TFTP from server 192.168.101.1; our IP address is 192.168.101.99 Filename '7552022/tftp-deploy-xyqtq01e/dtb/imx6q-sabrelite.dtb'. Load address: 0x13f00000 Loading: *### 2.1 MiB/s done Bytes transferred = 42393 (a599 hex) =>setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4,tcp,hard ip=dhcp' setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4,tcp,hard ip=dhcp' => bootz 0x10000000 0x14000000 0x13f00000 bootz 0x10000000 0x14000000 0x13f00000 Kernel image @ 0x10000000 [ 0x000000 - 0xbc6200 ] ## Loading init Ramdisk from Legacy Image at 14000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 15415934 Bytes = 14.7 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 13f00000 Booting using the fdt blob at 0x13f00000 Using Device Tree in place at 13f00000, end 13f0d598 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.145-cip17 (KernelCI@build-j292613-arm-gcc-10-multi-v7-defconfig-kselftest-lsk2d) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Tue Oct 11 13:42:20 UTC 2022 [ 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] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: UEFI not found. [ 0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring [ 0.000000] cma: Reserved 64 MiB at 0x4c000000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000010000000-0x000000003fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000040000000-0x000000004fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000010000000-0x000000004fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff] [ 0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4,tcp,hard ip=dhcp [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 921468K/1048576K available (17408K kernel code, 2649K rwdata, 8100K rodata, 2048K init, 6693K bss, 61572K reserved, 65536K cma-reserved, 196608K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 55460 entries in 163 pages [ 0.000000] ftrace: allocated 163 pages with 4 groups [ 0.000000] Running RCU self tests [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU lockdep checking is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] L2C-310 errata 752271 769419 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000008] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.000041] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.004480] Console: colour dummy device 80x30 [ 0.004545] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.004573] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.004599] ... MAX_LOCK_DEPTH: 48 [ 0.004626] ... MAX_LOCKDEP_KEYS: 8192 [ 0.004652] ... CLASSHASH_SIZE: 4096 [ 0.004677] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.004702] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.004728] ... CHAINHASH_SIZE: 32768 [ 0.004753] memory used by lock dependency info: 4061 kB [ 0.004780] memory used for stack traces: 2112 kB [ 0.004805] per task-struct memory footprint: 1536 bytes [ 0.004904] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.004955] pid_max: default: 32768 minimum: 301 [ 0.005322] LSM: Security Framework initializing [ 0.005434] LSM support for eBPF active [ 0.005578] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.005629] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.008190] CPU: Testing write buffer coherency: ok [ 0.008310] CPU0: Spectre v2: using BPIALL workaround [ 0.009397] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.013274] Setting up static identity map for 0x10300000 - 0x103000ac [ 0.015684] rcu: Hierarchical SRCU implementation. [ 0.025442] EFI services will not be available. [ 0.026760] smp: Bringing up secondary CPUs ... [ 0.030109] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.030125] CPU1: Spectre v2: using BPIALL workaround [ 0.034161] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.034175] CPU2: Spectre v2: using BPIALL workaround [ 0.037849] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.037863] CPU3: Spectre v2: using BPIALL workaround [ 0.038747] smp: Brought up 1 node, 4 CPUs [ 0.038789] SMP: Total of 4 processors activated (24.00 BogoMIPS). [ 0.038826] CPU: All CPU(s) started in SVC mode. [ 0.041717] devtmpfs: initialized [ 0.099468] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.102152] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.102228] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.106956] pinctrl core: initialized pinctrl subsystem [ 0.114011] DMI not present or invalid. [ 0.116321] NET: Registered protocol family 16 [ 0.127984] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.137656] thermal_sys: Registered thermal governor 'step_wise' [ 0.138229] cpuidle: using governor menu [ 0.138757] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.897476] vdd1p1: supplied by regulator-dummy [ 0.929852] vdd3p0: supplied by regulator-dummy [ 0.961931] vdd2p5: supplied by regulator-dummy [ 0.993873] vddarm: supplied by regulator-dummy [ 1.026731] vddpu: supplied by regulator-dummy [ 1.057629] vddsoc: supplied by regulator-dummy [ 2.413332] No ATAGs? [ 2.414267] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 2.414353] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 2.434594] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 2.464747] Serial: AMBA PL011 UART driver [ 2.530550] Kprobes globally optimized [ 2.626290] mxs-dma 110000.dma-apbh: initialized [ 2.659231] iommu: Default domain type: Translated [ 2.661410] vgaarb: loaded [ 2.666377] SCSI subsystem initialized [ 2.668579] usbcore: registered new interface driver usbfs [ 2.668915] usbcore: registered new interface driver hub [ 2.669154] usbcore: registered new device driver usb [ 2.676984] i2c i2c-0: IMX I2C adapter registered [ 2.684061] i2c i2c-1: IMX I2C adapter registered [ 2.688743] i2c i2c-2: IMX I2C adapter registered [ 2.693387] pps_core: LinuxPPS API ver. 1 registered [ 2.693431] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.693531] PTP clock support registered [ 2.711810] clocksource: Switched to clocksource mxc_timer1 [ 4.457395] NET: Registered protocol family 2 [ 4.458238] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 4.462488] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear) [ 4.462674] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 4.462905] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear) [ 4.464347] TCP: Hash tables configured (established 8192 bind 8192) [ 4.465385] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear) [ 4.465736] UDP hash table entries: 512 (order: 3, 49152 bytes, linear) [ 4.465999] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear) [ 4.466754] NET: Registered protocol family 1 [ 4.469663] RPC: Registered named UNIX socket transport module. [ 4.469756] RPC: Registered udp transport module. [ 4.469800] RPC: Registered tcp transport module. [ 4.469839] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.469892] NET: Registered protocol family 44 [ 4.469960] PCI: CLS 0 bytes, default 64 [ 4.472787] Trying to unpack rootfs image as initramfs... [ 6.365848] Freeing initrd memory: 15056K [ 6.366852] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 6.368168] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 6.377527] Initialise system trusted keyrings [ 6.378554] workingset: timestamp_bits=30 max_order=18 bucket_order=0 [ 6.430603] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.434644] NFS: Registering the id_resolver key type [ 6.434833] Key type id_resolver registered [ 6.434924] Key type id_legacy registered [ 6.435586] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.435689] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.435888] ntfs: driver 2.1.32 [Flags: R/O]. [ 6.438131] Key type asymmetric registered [ 6.438261] Asymmetric key parser 'x509' registered [ 6.438703] bounce: pool size: 64 pages [ 6.438880] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 6.438985] io scheduler mq-deadline registered [ 6.439027] io scheduler kyber registered [ 6.439972] test_firmware: interface ready [ 6.684841] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 6.685101] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 6.945236] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled [ 6.966449] SuperH (H)SCI(F) driver initialized [ 6.969502] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX [ 6.975124] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX [ 7.907160] printk: console [ttymxc1] enabled [ 7.918176] msm_serial: driver initialized [ 7.923491] STMicroelectronics ASC driver initialized [ 7.935388] STM32 USART driver initialized [ 7.962710] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 7.985510] panel-simple panel-lcd: supply power not found, using dummy regulator [ 7.994010] panel-simple panel-lcd: Specify missing connector_type [ 8.001972] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 8.057878] brd: module loaded [ 8.120945] loop: module loaded [ 8.127576] lkdtm: No crash points registered, enable through debugfs [ 8.150421] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 8.158475] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 8.166579] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 8.174870] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 8.182938] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator [ 8.191245] ahci-imx 2200000.sata: supply phy not found, using dummy regulator [ 8.199091] ahci-imx 2200000.sata: supply target not found, using dummy regulator [ 8.210522] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 8.217653] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 8.226549] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 8.241056] scsi host0: ahci-imx [ 8.246819] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84 [ 8.314469] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded [ 8.328282] pps pps0: new PPS source ptp0 [ 8.375415] fec 2188000.ethernet eth0: registered PHC device 0 [ 8.386294] e1000e: Intel(R) PRO/1000 Network Driver [ 8.391299] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.397579] igb: Intel(R) Gigabit Ethernet Network Driver [ 8.403072] igb: Copyright (c) 2007-2014 Intel Corporation. [ 8.431921] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 8.439525] usbcore: registered new interface driver pegasus [ 8.445491] usbcore: registered new interface driver asix [ 8.451067] usbcore: registered new interface driver ax88179_178a [ 8.457396] usbcore: registered new interface driver cdc_ether [ 8.463548] usbcore: registered new interface driver smsc75xx [ 8.469566] usbcore: registered new interface driver smsc95xx [ 8.475549] usbcore: registered new interface driver net1080 [ 8.481406] usbcore: registered new interface driver cdc_subset [ 8.487569] usbcore: registered new interface driver zaurus [ 8.493486] usbcore: registered new interface driver cdc_ncm [ 8.512570] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.519209] ehci-pci: EHCI PCI platform driver [ 8.523904] ehci-platform: EHCI generic platform driver [ 8.530236] ehci-orion: EHCI orion driver [ 8.535295] SPEAr-ehci: EHCI SPEAr driver [ 8.540246] ehci-st: EHCI STMicroelectronics driver [ 8.546117] ehci-exynos: EHCI Exynos driver [ 8.551233] ehci-atmel: EHCI Atmel driver [ 8.556259] tegra-ehci: Tegra EHCI driver [ 8.561242] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.567582] ohci-pci: OHCI PCI platform driver [ 8.572272] ohci-platform: OHCI generic platform driver [ 8.578519] SPEAr-ohci: OHCI SPEAr driver [ 8.583543] ohci-st: OHCI STMicroelectronics driver [ 8.589369] ohci-atmel: OHCI Atmel driver [ 8.597121] usbcore: registered new interface driver usb-storage [ 8.637561] i2c /dev entries driver [ 8.728070] sdhci: Secure Digital Host Controller Interface driver [ 8.734354] sdhci: Copyright(c) Pierre Ossman [ 8.748835] Synopsys Designware Multimedia Card Interface Driver [ 8.762773] sdhci-pltfm: SDHCI platform and OF driver helper [ 8.771658] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 8.772411] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO [ 8.778586] ata1.00: ATA-8: INTEL SSDSA2CW080G3, 4PC10362, max UDMA/133 [ 8.783336] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO [ 8.787375] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO [ 8.789871] ata1.00: 156301488 sectors, multi 1: LBA48 NCQ (depth 32) [ 8.790637] ata1.00: configured for UDMA/133 [ 8.811106] ledtrig-cpu: registered to indicate activity on CPUs [ 8.813165] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSA2CW08 0362 PQ: 0 ANSI: 5 [ 8.821279] usbcore: registered new interface driver usbhid [ 8.830986] usbhid: USB HID core driver [ 8.832004] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA [ 8.833312] ata1.00: Enabling discard_zeroes_data [ 8.834745] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB) [ 8.834986] sd 0:0:0:0: [sda] Write Protect is off [ 8.840386] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA [ 8.864582] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 8.871987] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.874178] gre: GRE over IPv4 demultiplexor driver [ 8.882788] mmc2: new high speed SDHC card at address 0001 [ 8.886034] ip_gre: GRE over IPv4 tunneling driver [ 8.895560] mmcblk2: mmc2:0001 SD 14.6 GiB [ 8.903056] IPv4 over IPsec tunneling driver [ 8.912929] NET: Registered protocol family 10 [ 8.923151] ata1.00: Enabling discard_zeroes_data [ 8.923935] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 8.924621] Segment Routing with IPv6 [ 8.931313] ip6_gre: GRE over IPv6 tunneling driver [ 8.931895] sda: sda1 sda2 sda3 [ 8.935543] GPT:29296874 != 30560255 [ 8.941680] ata1.00: Enabling discard_zeroes_data [ 8.942494] NET: Registered protocol family 17 [ 8.944198] GPT:Alternate GPT header not at the end of the disk. [ 8.944459] Key type dns_resolver registered [ 8.950017] sd 0:0:0:0: [sda] Attached SCSI disk [ 8.951008] GPT:29296874 != 30560255 [ 8.951025] GPT: Use GNU Parted to correct GPT errors. [ 8.963328] ThumbEE CPU extension supported. [ 8.966433] mmcblk2: p1 p2 p3 [ 8.970596] Registering SWP/SWPB emulation handler [ 8.997791] Loading compiled-in X.509 certificates [ 9.187633] panel-simple panel-lcd: supply power not found, using dummy regulator [ 9.196113] panel-simple panel-lcd: Specify missing connector_type [ 9.209670] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 9.247137] imx_usb 2184200.usb: No over current polarity defined [ 9.263239] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 9.268545] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 [ 9.302213] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 9.323510] hub 1-0:1.0: USB hub found [ 9.327883] hub 1-0:1.0: 1 port detected [ 9.344561] imx_thermal 20c8000.anatop:tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C [ 9.378016] panel-simple panel-lcd: supply power not found, using dummy regulator [ 9.386358] panel-simple panel-lcd: Specify missing connector_type [ 9.399857] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 9.431501] panel-simple panel-lcd: supply power not found, using dummy regulator [ 9.439908] panel-simple panel-lcd: Specify missing connector_type [ 9.453453] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 9.472899] input: gpio-keys as /devices/platform/gpio-keys/input/input0 [ 9.502966] panel-simple panel-lcd: supply power not found, using dummy regulator [ 9.511252] panel-simple panel-lcd: Specify missing connector_type [ 9.524855] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 9.546006] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:07: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:07, irq=POLL) [ 9.561457] IP-Config: Failed to open gretap0 [ 9.565920] IP-Config: Failed to open erspan0 [ 9.591839] Sending DHCP requests . [ 9.741918] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 9.961485] hub 1-1:1.0: USB hub found [ 9.966038] hub 1-1:1.0: 3 ports detected [ 10.002010] panel-simple panel-lcd: supply power not found, using dummy regulator [ 10.010540] panel-simple panel-lcd: Specify missing connector_type [ 10.026794] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 11.673285] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx [ 11.682038] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 12.551862] ., OK [ 12.594360] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.99 [ 12.602635] IP-Config: Complete: [ 12.605952] device=eth0, hwaddr=00:19:b8:07:40:03, ipaddr=192.168.101.99, mask=255.255.255.0, gw=192.168.101.1 [ 12.616625] host=imx6q-sabrelite-cbg-0, domain=lava.cbg.collabora.co.uk, nis-domain=(none) [ 12.625526] bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath= [ 12.625572] nameserver0=192.168.101.1 [ 12.697678] Freeing unused kernel memory: 2048K [ 12.733778] Run /init as init process Loading, please wait... Starting version 247.3-7+deb11u1 [ 16.819672] imx-ipuv3 2400000.ipu: IPUv3H probed [ 16.847962] panel-simple panel-lcd: supply power not found, using dummy regulator [ 16.856482] panel-simple panel-lcd: Specify missing connector_type [ 16.874184] imx-ipuv3 2800000.ipu: IPUv3H probed [ 16.900341] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 16.940314] CAN device driver interface [ 16.940893] panel-simple panel-lcd: supply power not found, using dummy regulator [ 16.961698] panel-simple panel-lcd: Specify missing connector_type [ 16.993579] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 17.026918] panel-simple panel-lcd: supply power not found, using dummy regulator [ 17.035508] panel-simple panel-lcd: Specify missing connector_type [ 17.053716] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv]) [ 17.074130] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv]) [ 17.084398] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv]) [ 17.091014] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108 [ 17.108186] caam 2100000.crypto: Entropy delay = 3200 [ 17.174205] caam 2100000.crypto: Instantiated RNG4 SH0 [ 17.234977] caam 2100000.crypto: Instantiated RNG4 SH1 [ 17.240193] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4) [ 17.246908] caam 2100000.crypto: job rings = 2, qi = 0 [ 17.256123] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007 [ 17.263639] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215 [ 17.267788] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 17.269891] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0 [ 17.279928] sgtl5000 0-000a: sgtl5000 revision 0x11 [ 17.311889] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum [ 17.313537] panel-simple panel-lcd: supply power not found, using dummy regulator [ 17.328930] panel-simple panel-lcd: Specify missing connector_type [ 17.340077] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator [ 17.343696] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1 [ 17.346050] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 17.370859] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests [ 17.374677] panel-simple panel-lcd: supply power not found, using dummy regulator [ 17.380108] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator [ 17.387744] panel-simple panel-lcd: Specify missing connector_type [ 17.395431] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests [ 17.410974] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 17.415791] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) [ 17.427516] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) [ 17.436560] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) [ 17.445382] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) [ 17.450364] panel-simple panel-lcd: supply power not found, using dummy regulator [ 17.462232] panel-simple panel-lcd: Specify missing connector_type [ 17.477000] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 17.534918] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) [ 17.545645] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) [ 17.555431] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) [ 17.565612] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) [ 17.584606] panel-simple panel-lcd: supply power not found, using dummy regulator [ 17.593561] panel-simple panel-lcd: Specify missing connector_type [ 17.614475] panel-simple panel-lvds0: supply power not found, using dummy regulator [ 18.261698] caam algorithms registered in /proc/crypto [ 18.296178] caam 2100000.crypto: registering rng-caam [ 18.322053] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) [ 18.330523] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) [ 18.339298] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) [ 18.347793] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) [ 18.386201] panel-simple panel-lcd: supply power not found, using dummy regulator [ 18.394748] panel-simple panel-lcd: Specify missing connector_type [ 18.411451] panel-simple panel-lvds0: supply power not found, using dummy regulator Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/nfs-top ... done. Begin: Running /scr[ 18.461127] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm]) ipts/nfs-premount ... done. [ 18.470945] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm]) [ 18.481624] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm]) [ 18.484814] random: crng init done [ 18.490075] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm]) IP-Config: eth0 hardware address 00:19:b8:07:40:03 mtu 1500 DHCP IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP SIOCSIFFLAGS: Cannot assign requested address IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP SIOCSIFFLAGS: Cannot assign requested address IP-Config: no response after 2 secs - giving up IP-Config: eth0 hardware address 00:19:b8:07:40:03 mtu 1500 DHCP IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP SIOCSIFFLAGS: Cannot assign requested address IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP SIOCSIFFLAGS: Cannot assign requested address IP-Config: eth0 complete (dhcp from 192.168.101.1): address: 192.168.101.99 broadcast: 192.168.101.255 netmask: 255.255.255.0 gateway: 192.168.101.1 dns0 : 192.168.101.1 dns1 : 0.0.0.0 host : imx6q-sabrelite-cbg-0 domain : lava.cbg.collabora.co.uk rootserver: 192.168.101.1 rootpath: filename : done. Begin: Running /scripts/nfs-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 25.497722] systemd[1]: System time before build time, advancing clock. [ 25.755294] systemd[1]: systemd 247.3-7+deb11u1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified) [ 25.796794] systemd[1]: Detected architecture arm. Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m! [ 25.869445] systemd[1]: Set hostname to . [ 27.952674] systemd[1]: Queued start job for default target Graphical Interface. [ 27.967867] systemd[1]: Created slice system-getty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-getty.slice[0m. [ 28.017616] systemd[1]: Created slice system-modprobe.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-modprobe.slice[0m. [ 28.067219] systemd[1]: Created slice system-serial\x2dgetty.slice. [[0;32m OK [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m. [ 28.116746] systemd[1]: Created slice User and Session Slice. [[0;32m OK [0m] Created slice [0;1;39mUser and Session Slice[0m. [ 28.166436] 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. [ 28.225832] 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. [ 28.274716] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped. [ 28.287705] systemd[1]: Reached target Local Encrypted Volumes. [[0;32m OK [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m. [ 28.333123] systemd[1]: Reached target Paths. [[0;32m OK [0m] Reached target [0;1;39mPaths[0m. [ 28.372392] systemd[1]: Reached target Remote File Systems. [[0;32m OK [0m] Reached target [0;1;39mRemote File Systems[0m. [ 28.412634] systemd[1]: Reached target Slices. [[0;32m OK [0m] Reached target [0;1;39mSlices[0m. [ 28.453715] systemd[1]: Reached target Swap. [[0;32m OK [0m] Reached target [0;1;39mSwap[0m. [ 28.494048] systemd[1]: Listening on initctl Compatibility Named Pipe. [[0;32m OK [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m. [ 28.647560] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. [ 28.666636] systemd[1]: Listening on Journal Socket (/dev/log). [[0;32m OK [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m. [ 28.708632] systemd[1]: Listening on Journal Socket. [[0;32m OK [0m] Listening on [0;1;39mJournal Socket[0m. [ 28.758670] systemd[1]: Listening on Network Service Netlink Socket. [[0;32m OK [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m. [ 28.816804] systemd[1]: Listening on udev Control Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Control Socket[0m. [ 28.867390] systemd[1]: Listening on udev Kernel Socket. [[0;32m OK [0m] Listening on [0;1;39mudev Kernel Socket[0m. [ 28.916216] systemd[1]: Condition check resulted in Huge Pages File System being skipped. [ 28.927416] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped. [ 28.950834] systemd[1]: Mounting Kernel Debug File System... Mounting [0;1;39mKernel Debug File System[0m... [ 29.005457] systemd[1]: Mounting Kernel Trace File System... Mounting [0;1;39mKernel Trace File System[0m... [ 29.058470] systemd[1]: Starting Create list of static device nodes for the current kernel... Starting [0;1;39mCreate list of st…odes for the current kernel[0m... [ 29.114946] systemd[1]: Starting Load Kernel Module configfs... Starting [0;1;39mLoad Kernel Module configfs[0m... [ 29.165209] systemd[1]: Starting Load Kernel Module drm... Starting [0;1;39mLoad Kernel Module drm[0m... [ 29.213359] systemd[1]: Starting Load Kernel Module fuse... Starting [0;1;39mLoad Kernel Module fuse[0m... [ 29.262077] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 29.298369] systemd[1]: Starting Journal Service... [ 29.304625] fuse: init (API version 7.32) Starting [0;1;39mJournal Service[0m... [ 29.381935] systemd[1]: Starting Load Kernel Modules... Starting [0;1;39mLoad Kernel Modules[0m... [ 29.432415] systemd[1]: Starting Remount Root and Kernel File Systems... Starting [0;1;39mRemount Root and Kernel File Systems[0m... [ 29.482875] systemd[1]: Starting Coldplug All udev Devices... Starting [0;1;39mColdplug All udev Devices[0m... [ 29.544863] systemd[1]: Mounted Kernel Debug File System. [[0;32m OK [0m] Mounted [0;1;39mKernel Debug File System[0m. [ 29.565447] systemd[1]: Mounted Kernel Trace File System. [[0;32m OK [0m] Mounted [0;1;39mKernel Trace File System[0m. [ 29.620990] systemd[1]: Finished Create list of static device nodes for the current kernel. [[0;32m OK [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m. [ 29.714689] systemd[1]: modprobe@configfs.service: Succeeded. [ 29.725002] systemd[1]: Finished Load Kernel Module configfs. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module configfs[0m. [ 29.767710] systemd[1]: modprobe@drm.service: Succeeded. [ 29.777850] systemd[1]: Finished Load Kernel Module drm. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module drm[0m. [ 29.827817] systemd[1]: modprobe@fuse.service: Succeeded. [ 29.837742] systemd[1]: Finished Load Kernel Module fuse. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Module fuse[0m. [ 29.888090] systemd[1]: Finished Load Kernel Modules. [[0;32m OK [0m] Finished [0;1;39mLoad Kernel Modules[0m. [ 29.937507] systemd[1]: Finished Remount Root and Kernel File Systems. [[0;32m OK [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m. [ 29.994739] systemd[1]: Mounting FUSE Control File System... Mounting [0;1;39mFUSE Control File System[0m... [ 30.051330] systemd[1]: Mounting Kernel Configuration File System... Mounting [0;1;39mKernel Configuration File System[0m... [ 30.109978] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 30.119661] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 30.138524] systemd[1]: Starting Load/Save Random Seed... Starting [0;1;39mLoad/Save Random Seed[0m... [ 30.181723] systemd[1]: Starting Apply Kernel Variables... Starting [0;1;39mApply Kernel Variables[0m... [ 30.243512] systemd[1]: Starting Create System Users... Starting [0;1;39mCreate System Users[0m... [ 30.288796] systemd[1]: Started Journal Service. [[0;32m OK [0m] Started [0;1;39mJournal Service[0m. [[0;32m OK [0m] Mounted [0;1;39mFUSE Control File System[0m. [[0;32m OK [0m] Mounted [0;1;39mKernel Configuration File System[0m. [[0;32m OK [0m] Finished [0;1;39mLoad/Save Random Seed[0m. [[0;32m OK [0m] Finished [0;1;39mApply Kernel Variables[0m. [[0;32m OK [0m] Finished [0;1;39mCreate System Users[0m. Starting [0;1;39mFlush Journal to Persistent Storage[0m... Starting [0;1;39mCreate Static Device Nodes in /dev[0m... [ 30.749464] systemd-journald[285]: Received client request to flush runtime journal. [[0;32m OK [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m. [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m. [[0;32m OK [0m] Reached target [0;1;39mLocal File Systems[0m. Starting [0;1;39mRule-based Manage…for Device Events and Files[0m... [[0;32m OK [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m. Starting [0;1;39mCreate Volatile Files and Directories[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;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] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m. [[0;32m OK [0m] Reached target [0;1;39mHardware activated USB gadget[0m. [[0;32m OK [0m] Found device [0;1;39m/dev/ttymxc1[0m. [[0;32m OK [0m] Started [0;1;39mNetwork Name Resolution[0m. [[0;32m OK [0m] Reached target [0;1;39mNetwork[0m. [[0;32m OK [0m] Reached target [0;1;39mHost and Network Name Lookups[0m. [[0;32m OK [0m] Finished [0;1;39mColdplug All udev Devices[0m. [[0;32m OK [0m] Reached target [0;1;39mSystem Initialization[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] Started [0;1;39mDaily Cleanup of Temporary Directories[0m. [[0;32m OK [0m] Reached target [0;1;39mTimers[0m. [[0;32m OK [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m. [[0;32m OK [0m] Reached target [0;1;39mSockets[0m. [[0;32m OK [0m] Reached target [0;1;39mBasic System[0m. [[0;32m OK [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m. [[0;32m OK [0m] Started [0;1;39mD-Bus System Message Bus[0m. Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m... Starting [0;1;39mUser Login Management[0m... Starting [0;1;39mPermit User Sessions[0m... [[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;39mUser Login Management[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 5.10.145-cip17 #1 SMP Tue Oct 11 13:42:20 UTC 2022 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/7552022/extract-nfsrootfs-vz15r8l4' export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/7552022/extract-nfsrootfs-vz15r8l4' / # export NFS_SERVER_IP='192.168.101.1' export NFS_SERVER_IP='192.168.101.1' / # # # / # export SHELL=/bin/bash export SHELL=/bin/bash / # . /lava-7552022/environment . /lava-7552022/environment / # /lava-7552022/bin/lava-test-runner /lava-7552022/0 /lava-7552022/bin/lava-test-runner /lava-7552022/0 + export TESTRUN_ID=0_timesync-off + TESTRUN_ID=0_timesync-off + cd /lava-7552022/0/tests/0_timesync-off ++ cat uuid + UUID=7552022_1.6.2.4.1 + set +x + systemctl stop systemd-timesyncd Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded. + true + set +x + export TESTRUN_ID=1_kselftest-lkdtm + TESTRUN_ID=1_kselftest-lkdtm + cd /lava-7552022/0/tests/1_kselftest-lkdtm ++ cat uuid + UUID=7552022_1.6.2.4.5 + set +x + cd ./automated/linux/kselftest/ + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.145-cip17-1-ge85493c8cea0/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip -e '' -p /opt/kselftests/mainline/ INFO: Generating a skipfile based on /lava-7552022/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml INFO: Using the following generated skipfile contents (until EOF): breakpoints:breakpoint_test breakpoints:step_after_suspend_test ftrace:ftracetest net:rtnetlink.sh net:tls netfilter:bridge_brouter.sh netfilter:nft_flowtable.sh netfilter:nft_trans_stress.sh pidfd:pidfd_wait INFO: EOF INFO: Installing sed perl wget xz-utils iproute2 Hit:1 http://deb.debian.org/debian bullseye InRelease Reading package lists... E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 33d 20h 52min 4s). Updates for this repository will not be applied. Reading package lists... Building dependency tree... Reading state information... iproute2 is already the newest version (5.10.0-4). perl is already the newest version (5.32.1-4+deb11u2). sed is already the newest version (4.7-1). wget is already the newest version (1.21-1+deb11u1). xz-utils is already the newest version (5.2.5-2.1~deb11u1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. --2022-08-07 13:26:22-- http://storage.kernelci.org/cip/linux-5.10.y-cip/v5.10.145-cip17-1-ge85493c8cea0/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28 Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1407688 (1.3M) [application/octet-stream] Saving to: 'kselftest.tar.xz' kselftest.tar.xz 0%[ ] 0 --.-KB/s kselftest.tar.xz 3%[ ] 44.98K 158KB/s kselftest.tar.xz 9%[> ] 124.17K 211KB/s kselftest.tar.xz 24%[===> ] 334.38K 386KB/s kselftest.tar.xz 38%[======> ] 533.76K 462KB/s kselftest.tar.xz 54%[=========> ] 743.53K 514KB/s kselftest.tar.xz 70%[=============> ] 969.78K 559KB/s kselftest.tar.xz 87%[================> ] 1.18M 604KB/s kselftest.tar.xz 100%[===================>] 1.34M 628KB/s in 2.2s 2022-08-07 13:26:25 (628 KB/s) - 'kselftest.tar.xz' saved [1407688/1407688] tar: ./timens/timens: time stamp 2022-10-11 13:55:01 is 5617715.809581991 s in the future tar: ./timens/gettime_perf: time stamp 2022-10-11 13:55:01 is 5617715.797519325 s in the future tar: ./timens/timer: time stamp 2022-10-11 13:55:01 is 5617715.788446991 s in the future tar: ./timens/procfs: time stamp 2022-10-11 13:55:01 is 5617715.779457325 s in the future tar: ./timens/timerfd: time stamp 2022-10-11 13:55:01 is 5617715.770504658 s in the future tar: ./timens/clock_nanosleep: time stamp 2022-10-11 13:55:01 is 5617715.760554325 s in the future tar: ./timens/exec: time stamp 2022-10-11 13:55:01 is 5617715.751348658 s in the future tar: ./timens/futex: time stamp 2022-10-11 13:55:01 is 5617715.742567658 s in the future tar: ./timens: time stamp 2022-10-11 13:55:11 is 5617725.739277325 s in the future tar: ./proc/proc-self-wchan: time stamp 2022-10-11 13:54:56 is 5617710.727190991 s in the future tar: ./proc/proc-self-map-files-001: time stamp 2022-10-11 13:54:55 is 5617709.717465325 s in the future tar: ./proc/read: time stamp 2022-10-11 13:54:56 is 5617710.708397991 s in the future tar: ./proc/proc-pid-vm: time stamp 2022-10-11 13:54:55 is 5617709.699962658 s in the future tar: ./proc/setns-sysvipc: time stamp 2022-10-11 13:54:56 is 5617710.691801658 s in the future tar: ./proc/setns-dcache: time stamp 2022-10-11 13:54:56 is 5617710.683542991 s in the future tar: ./proc/fd-001-lookup: time stamp 2022-10-11 13:54:56 is 5617710.673775991 s in the future tar: ./proc/proc-self-map-files-002: time stamp 2022-10-11 13:54:56 is 5617710.665686991 s in the future tar: ./proc/proc-uptime-001: time stamp 2022-10-11 13:54:56 is 5617710.657659991 s in the future tar: ./proc/self: time stamp 2022-10-11 13:54:56 is 5617710.649816991 s in the future tar: ./proc/fd-002-posix-eq: time stamp 2022-10-11 13:54:55 is 5617709.641847658 s in the future tar: ./proc/fd-003-kthread: time stamp 2022-10-11 13:54:56 is 5617710.632574991 s in the future tar: ./proc/proc-uptime-002: time stamp 2022-10-11 13:54:56 is 5617710.624229991 s in the future tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-10-11 13:54:56 is 5617710.615935991 s in the future tar: ./proc/proc-loadavg-001: time stamp 2022-10-11 13:54:55 is 5617709.608015658 s in the future tar: ./proc/proc-self-syscall: time stamp 2022-10-11 13:54:55 is 5617709.599698325 s in the future tar: ./proc/thread-self: time stamp 2022-10-11 13:54:56 is 5617710.590816658 s in the future tar: ./proc/proc-multiple-procfs: time stamp 2022-10-11 13:54:56 is 5617710.581539325 s in the future tar: ./proc: time stamp 2022-10-11 13:55:09 is 5617723.578215325 s in the future tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-10-11 13:55:02 is 5617716.566709325 s in the future tar: ./tmpfs: time stamp 2022-10-11 13:55:11 is 5617725.563423991 s in the future tar: ./sigaltstack/sas: time stamp 2022-10-11 13:55:01 is 5617715.550955991 s in the future tar: ./sigaltstack: time stamp 2022-10-11 13:55:10 is 5617724.547141658 s in the future tar: ./clone3/clone3: time stamp 2022-10-11 13:54:40 is 5617694.533552991 s in the future tar: ./clone3/clone3_set_tid: time stamp 2022-10-11 13:54:40 is 5617694.521772658 s in the future tar: ./clone3/clone3_clear_sighand: time stamp 2022-10-11 13:54:40 is 5617694.511604658 s in the future tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-10-11 13:54:40 is 5617694.499808658 s in the future tar: ./clone3: time stamp 2022-10-11 13:55:06 is 5617720.496280658 s in the future tar: ./sync/sync_test: time stamp 2022-10-11 13:55:01 is 5617715.479418658 s in the future tar: ./sync: time stamp 2022-10-11 13:55:10 is 5617724.475771658 s in the future tar: ./mincore/mincore_selftest: time stamp 2022-10-11 13:54:46 is 5617700.460172658 s in the future tar: ./mincore: time stamp 2022-10-11 13:55:08 is 5617722.456667658 s in the future tar: ./run_kselftest.sh: time stamp 2022-10-11 13:55:04 is 5617718.449304991 s in the future tar: ./breakpoints/step_after_suspend_test: time stamp 2022-10-11 13:54:39 is 5617693.437259658 s in the future tar: ./breakpoints: time stamp 2022-10-11 13:55:06 is 5617720.433575325 s in the future tar: ./pstore/common_tests: time stamp 2022-10-11 13:31:27 is 5616301.422770658 s in the future tar: ./pstore/pstore_crash_test: time stamp 2022-10-11 13:31:27 is 5616301.415230658 s in the future tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-10-11 13:31:27 is 5616301.407617658 s in the future tar: ./pstore/pstore_tests: time stamp 2022-10-11 13:31:27 is 5616301.399889325 s in the future tar: ./pstore: time stamp 2022-10-11 13:55:09 is 5617723.396765991 s in the future tar: ./efivarfs/open-unlink: time stamp 2022-10-11 13:54:40 is 5617694.384732325 s in the future tar: ./efivarfs/efivarfs.sh: time stamp 2022-10-11 13:31:26 is 5616300.377785325 s in the future tar: ./efivarfs/create-read: time stamp 2022-10-11 13:54:40 is 5617694.368368658 s in the future tar: ./efivarfs: time stamp 2022-10-11 13:55:06 is 5617720.364770658 s in the future tar: ./cgroup/test_stress.sh: time stamp 2022-10-11 13:31:26 is 5616300.353870658 s in the future tar: ./cgroup/test_freezer: time stamp 2022-10-11 13:54:40 is 5617694.342999658 s in the future tar: ./cgroup/test_core: time stamp 2022-10-11 13:54:40 is 5617694.331694658 s in the future tar: ./cgroup/test_kmem: time stamp 2022-10-11 13:54:40 is 5617694.321431325 s in the future tar: ./cgroup/test_memcontrol: time stamp 2022-10-11 13:54:40 is 5617694.306699658 s in the future tar: ./cgroup/with_stress.sh: time stamp 2022-10-11 13:31:26 is 5616300.298547325 s in the future tar: ./cgroup: time stamp 2022-10-11 13:55:06 is 5617720.294735658 s in the future tar: ./kselftest-list.txt: time stamp 2022-10-11 13:55:12 is 5617726.282851325 s in the future tar: ./seccomp/seccomp_bpf: time stamp 2022-10-11 13:55:01 is 5617715.193246658 s in the future tar: ./seccomp/seccomp_benchmark: time stamp 2022-10-11 13:54:59 is 5617713.181443658 s in the future tar: ./seccomp: time stamp 2022-10-11 13:55:10 is 5617724.175638325 s in the future tar: ./timers/raw_skew: time stamp 2022-10-11 13:55:01 is 5617715.156778325 s in the future tar: ./timers/clocksource-switch: time stamp 2022-10-11 13:55:02 is 5617716.148861991 s in the future tar: ./timers/skew_consistency: time stamp 2022-10-11 13:55:01 is 5617715.140695658 s in the future tar: ./timers/valid-adjtimex: time stamp 2022-10-11 13:55:02 is 5617716.131511325 s in the future tar: ./timers/inconsistency-check: time stamp 2022-10-11 13:55:01 is 5617715.123534991 s in the future tar: ./timers/set-tai: time stamp 2022-10-11 13:55:02 is 5617716.115049991 s in the future tar: ./timers/settings: time stamp 2022-10-11 13:31:27 is 5616301.108216658 s in the future tar: ./timers/rtcpie: time stamp 2022-10-11 13:55:01 is 5617715.099006991 s in the future tar: ./timers/threadtest: time stamp 2022-10-11 13:55:01 is 5617715.089431658 s in the future tar: ./timers/set-tz: time stamp 2022-10-11 13:55:02 is 5617716.081255325 s in the future tar: ./timers/nanosleep: time stamp 2022-10-11 13:55:01 is 5617715.072839658 s in the future tar: ./timers/leap-a-day: time stamp 2022-10-11 13:55:02 is 5617716.062141658 s in the future tar: ./timers/posix_timers: time stamp 2022-10-11 13:55:01 is 5617715.054334658 s in the future tar: ./timers/set-timer-lat: time stamp 2022-10-11 13:55:01 is 5617715.043372991 s in the future tar: ./timers/adjtick: time stamp 2022-10-11 13:55:01 is 5617715.031662658 s in the future tar: ./timers/freq-step: time stamp 2022-10-11 13:55:02 is 5617716.022897991 s in the future tar: ./timers/set-2038: time stamp 2022-10-11 13:55:02 is 5617716.014785325 s in the future tar: ./timers/mqueue-lat: time stamp 2022-10-11 13:55:01 is 5617715.005810658 s in the future tar: ./timers/change_skew: time stamp 2022-10-11 13:55:01 is 5617714.995646991 s in the future tar: ./timers/nsleep-lat: time stamp 2022-10-11 13:55:01 is 5617714.986999991 s in the future tar: ./timers/leapcrash: time stamp 2022-10-11 13:55:01 is 5617714.978792991 s in the future tar: ./timers/alarmtimer-suspend: time stamp 2022-10-11 13:55:01 is 5617714.970159991 s in the future tar: ./timers: time stamp 2022-10-11 13:55:11 is 5617724.966877658 s in the future tar: ./filesystems/dnotify_test: time stamp 2022-10-11 13:54:40 is 5617693.954754325 s in the future tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-10-11 13:55:07 is 5617720.939001325 s in the future tar: ./filesystems/binderfs: time stamp 2022-10-11 13:55:07 is 5617720.935639991 s in the future tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-10-11 13:54:42 is 5617695.879574991 s in the future tar: ./filesystems/epoll: time stamp 2022-10-11 13:55:07 is 5617720.876373658 s in the future tar: ./filesystems/devpts_pts: time stamp 2022-10-11 13:54:40 is 5617693.861954991 s in the future tar: ./filesystems: time stamp 2022-10-11 13:55:07 is 5617720.856366658 s in the future tar: ./pid_namespace/regression_enomem: time stamp 2022-10-11 13:54:55 is 5617708.839284991 s in the future tar: ./pid_namespace: time stamp 2022-10-11 13:55:09 is 5617722.835702325 s in the future tar: ./sysctl/sysctl.sh: time stamp 2022-10-11 13:31:27 is 5616300.822572991 s in the future tar: ./sysctl: time stamp 2022-10-11 13:55:10 is 5617723.819091991 s in the future tar: ./pidfd/pidfd_poll_test: time stamp 2022-10-11 13:54:55 is 5617708.806446658 s in the future tar: ./pidfd/pidfd_wait: time stamp 2022-10-11 13:54:55 is 5617708.789862325 s in the future tar: ./pidfd/pidfd_getfd_test: time stamp 2022-10-11 13:54:55 is 5617708.776436991 s in the future tar: ./pidfd/pidfd_setns_test: time stamp 2022-10-11 13:54:55 is 5617708.759810991 s in the future tar: ./pidfd/pidfd_open_test: time stamp 2022-10-11 13:54:55 is 5617708.750382991 s in the future tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-10-11 13:54:55 is 5617708.739689325 s in the future tar: ./pidfd/pidfd_test: time stamp 2022-10-11 13:54:55 is 5617708.728392325 s in the future tar: ./pidfd: time stamp 2022-10-11 13:55:09 is 5617722.724861991 s in the future tar: ./static_keys/test_static_keys.sh: time stamp 2022-10-11 13:31:27 is 5616300.714717325 s in the future tar: ./static_keys: time stamp 2022-10-11 13:55:10 is 5617723.711326325 s in the future tar: ./intel_pstate/run.sh: time stamp 2022-10-11 13:31:26 is 5616299.700540325 s in the future tar: ./intel_pstate: time stamp 2022-10-11 13:55:07 is 5617720.696869991 s in the future tar: ./splice/default_file_splice_read.sh: time stamp 2022-10-11 13:31:27 is 5616300.686975991 s in the future tar: ./splice/splice_read: time stamp 2022-10-11 13:55:01 is 5617714.678924325 s in the future tar: ./splice/default_file_splice_read: time stamp 2022-10-11 13:55:01 is 5617714.671163658 s in the future tar: ./splice/short_splice_read.sh: time stamp 2022-10-11 13:31:27 is 5616300.664017658 s in the future tar: ./splice: time stamp 2022-10-11 13:55:10 is 5617723.660833658 s in the future tar: ./lib/prime_numbers.sh: time stamp 2022-10-11 13:31:26 is 5616299.650981991 s in the future tar: ./lib/printf.sh: time stamp 2022-10-11 13:31:26 is 5616299.644128991 s in the future tar: ./lib/bitmap.sh: time stamp 2022-10-11 13:31:26 is 5616299.637502991 s in the future tar: ./lib/strscpy.sh: time stamp 2022-10-11 13:31:26 is 5616299.630431991 s in the future tar: ./lib: time stamp 2022-10-11 13:55:08 is 5617721.626840658 s in the future tar: ./ipc/msgque: time stamp 2022-10-11 13:54:45 is 5617698.614205325 s in the future tar: ./ipc: time stamp 2022-10-11 13:55:08 is 5617721.610939991 s in the future tar: ./openat2/rename_attack_test: time stamp 2022-10-11 13:54:56 is 5617709.589245658 s in the future tar: ./openat2/resolve_test: time stamp 2022-10-11 13:54:58 is 5617711.557951658 s in the future tar: ./openat2/openat2_test: time stamp 2022-10-11 13:54:57 is 5617710.538653658 s in the future tar: ./openat2: time stamp 2022-10-11 13:55:09 is 5617722.534891325 s in the future tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-10-11 13:31:26 is 5616299.518898991 s in the future tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-10-11 13:31:26 is 5616299.510116325 s in the future tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-10-11 13:31:26 is 5616299.502059658 s in the future tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-10-11 13:31:26 is 5616299.493873991 s in the future tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-10-11 13:31:26 is 5616299.485569325 s in the future tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-10-11 13:31:26 is 5616299.477601325 s in the future tar: ./ftrace/test.d/event: time stamp 2022-10-11 13:31:26 is 5616299.474262991 s in the future tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-10-11 13:31:26 is 5616299.464694325 s in the future tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-10-11 13:31:26 is 5616299.457858991 s in the future tar: ./ftrace/test.d/tracer: time stamp 2022-10-11 13:31:26 is 5616299.454663325 s in the future tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-10-11 13:31:26 is 5616299.444238658 s in the future tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-10-11 13:31:26 is 5616299.436896325 s in the future tar: ./ftrace/test.d/instances: time stamp 2022-10-11 13:31:26 is 5616299.433189325 s in the future tar: ./ftrace/test.d/template: time stamp 2022-10-11 13:31:26 is 5616299.424560658 s in the future tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-10-11 13:31:26 is 5616299.412618325 s in the future tar: ./ftrace/test.d/selftest: time stamp 2022-10-11 13:31:26 is 5616299.408709325 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-10-11 13:31:26 is 5616299.393192991 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-10-11 13:31:26 is 5616299.386274658 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-10-11 13:31:26 is 5616299.378591325 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.371284991 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-10-11 13:31:26 is 5616299.364523991 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.357549325 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.350238658 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.342878325 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.335508658 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-10-11 13:31:26 is 5616299.327749325 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-10-11 13:31:26 is 5616299.319440325 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.311382991 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.303555325 s in the future tar: ./ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc: time stamp 2022-10-11 13:31:26 is 5616299.295354325 s in the future tar: ./ftrace/test.d/trigger/inter-event: time stamp 2022-10-11 13:31:26 is 5616299.292131991 s in the future tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-10-11 13:31:26 is 5616299.283971658 s in the future tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-10-11 13:31:26 is 5616299.275798325 s in the future tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.267933325 s in the future tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-10-11 13:31:26 is 5616299.260827325 s in the future tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-10-11 13:31:26 is 5616299.253098658 s in the future tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-10-11 13:31:26 is 5616299.246131325 s in the future tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-10-11 13:31:26 is 5616299.238136991 s in the future tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-10-11 13:31:26 is 5616299.230473658 s in the future tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-10-11 13:31:26 is 5616299.223305658 s in the future tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-10-11 13:31:26 is 5616299.215951991 s in the future tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-10-11 13:31:26 is 5616299.209084325 s in the future tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-10-11 13:31:26 is 5616299.202128325 s in the future tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-10-11 13:31:26 is 5616299.194289658 s in the future tar: ./ftrace/test.d/trigger: time stamp 2022-10-11 13:31:26 is 5616299.190688658 s in the future tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-10-11 13:31:26 is 5616299.180198325 s in the future tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-10-11 13:31:26 is 5616299.172688991 s in the future tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-10-11 13:31:26 is 5616299.166001325 s in the future tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-10-11 13:31:26 is 5616299.158435991 s in the future tar: ./ftrace/test.d/dynevent: time stamp 2022-10-11 13:31:26 is 5616299.154850658 s in the future tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-10-11 13:31:26 is 5616299.143735325 s in the future tar: ./ftrace/test.d/preemptirq: time stamp 2022-10-11 13:31:26 is 5616299.140309991 s in the future tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-10-11 13:31:26 is 5616299.130081325 s in the future tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-10-11 13:31:26 is 5616299.122511325 s in the future tar: ./ftrace/test.d/direct: time stamp 2022-10-11 13:31:26 is 5616299.119126991 s in the future tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-10-11 13:31:26 is 5616299.108626658 s in the future tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-10-11 13:31:26 is 5616299.102082991 s in the future tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-10-11 13:31:26 is 5616299.094308658 s in the future tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-10-11 13:31:26 is 5616299.087238991 s in the future tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-10-11 13:31:26 is 5616299.080184658 s in the future tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-10-11 13:31:26 is 5616299.073209991 s in the future tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-10-11 13:31:26 is 5616299.066540325 s in the future tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-10-11 13:31:26 is 5616299.059174991 s in the future tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-10-11 13:31:26 is 5616299.051450991 s in the future tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-10-11 13:31:26 is 5616299.043602991 s in the future tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-10-11 13:31:26 is 5616299.035698325 s in the future tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-10-11 13:31:26 is 5616299.028262658 s in the future tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-10-11 13:31:26 is 5616299.020572658 s in the future tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-10-11 13:31:26 is 5616299.013719325 s in the future tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-10-11 13:31:26 is 5616299.006854325 s in the future tar: ./ftrace/test.d/ftrace: time stamp 2022-10-11 13:31:26 is 5616299.003293991 s in the future tar: ./ftrace/test.d/functions: time stamp 2022-10-11 13:31:26 is 5616298.995632325 s in the future tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-10-11 13:31:26 is 5616298.985670325 s in the future tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-10-11 13:31:26 is 5616298.977876325 s in the future tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-10-11 13:31:26 is 5616298.970711325 s in the future tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-10-11 13:31:26 is 5616298.962074325 s in the future tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-10-11 13:31:26 is 5616298.950893991 s in the future tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-10-11 13:31:26 is 5616298.939791991 s in the future tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-10-11 13:31:26 is 5616298.925560325 s in the future tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-10-11 13:31:26 is 5616298.912430325 s in the future tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-10-11 13:31:26 is 5616298.905512991 s in the future tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-10-11 13:31:26 is 5616298.898425325 s in the future tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-10-11 13:31:26 is 5616298.891392658 s in the future tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-10-11 13:31:26 is 5616298.884124991 s in the future tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-10-11 13:31:26 is 5616298.874633991 s in the future tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-10-11 13:31:26 is 5616298.867017325 s in the future tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-10-11 13:31:26 is 5616298.859886658 s in the future tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-10-11 13:31:26 is 5616298.853163658 s in the future tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-10-11 13:31:26 is 5616298.844752325 s in the future tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-10-11 13:31:26 is 5616298.836851991 s in the future tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-10-11 13:31:26 is 5616298.828765325 s in the future tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-10-11 13:31:26 is 5616298.820895991 s in the future tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-10-11 13:31:26 is 5616298.814250325 s in the future tar: ./ftrace/test.d/kprobe: time stamp 2022-10-11 13:31:26 is 5616298.810724658 s in the future tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-10-11 13:31:26 is 5616298.800723325 s in the future tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-10-11 13:31:26 is 5616298.793368658 s in the future tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-10-11 13:31:26 is 5616298.786601658 s in the future tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-10-11 13:31:26 is 5616298.779031658 s in the future tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-10-11 13:31:26 is 5616298.772182991 s in the future tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-10-11 13:31:26 is 5616298.765547658 s in the future tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-10-11 13:31:07 is 5616279.758900658 s in the future tar: ./ftrace/test.d/00basic: time stamp 2022-10-11 13:31:26 is 5616298.755604658 s in the future tar: ./ftrace/test.d: time stamp 2022-10-11 13:31:26 is 5616298.751704991 s in the future tar: ./ftrace/settings: time stamp 2022-10-11 13:31:26 is 5616298.744755991 s in the future tar: ./ftrace/ftracetest: time stamp 2022-10-11 13:31:26 is 5616298.736538325 s in the future tar: ./ftrace: time stamp 2022-10-11 13:55:07 is 5617719.733028991 s in the future tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-10-11 13:31:26 is 5616298.721337658 s in the future tar: ./memory-hotplug: time stamp 2022-10-11 13:55:08 is 5617720.717999325 s in the future tar: ./ptrace/get_syscall_info: time stamp 2022-10-11 13:54:56 is 5617708.702691658 s in the future tar: ./ptrace/peeksiginfo: time stamp 2022-10-11 13:54:56 is 5617708.693470991 s in the future tar: ./ptrace/vmaccess: time stamp 2022-10-11 13:54:56 is 5617708.681819658 s in the future tar: ./ptrace: time stamp 2022-10-11 13:55:09 is 5617721.678662324 s in the future tar: ./mount/unprivileged-remount-test: time stamp 2022-10-11 13:54:46 is 5617698.666706991 s in the future tar: ./mount/nosymfollow-test: time stamp 2022-10-11 13:54:46 is 5617698.657480991 s in the future tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-10-11 13:31:26 is 5616298.650301991 s in the future tar: ./mount/run_nosymfollow.sh: time stamp 2022-10-11 13:31:26 is 5616298.643314324 s in the future tar: ./mount: time stamp 2022-10-11 13:55:08 is 5617720.640051658 s in the future tar: ./capabilities/validate_cap: time stamp 2022-10-11 13:54:39 is 5617691.627077991 s in the future tar: ./capabilities/test_execve: time stamp 2022-10-11 13:54:39 is 5617691.613986658 s in the future tar: ./capabilities: time stamp 2022-10-11 13:55:06 is 5617718.610528324 s in the future tar: ./drivers/dma-buf/udmabuf: time stamp 2022-10-11 13:54:40 is 5617692.594274991 s in the future tar: ./drivers/dma-buf: time stamp 2022-10-11 13:55:06 is 5617718.591070658 s in the future tar: ./drivers: time stamp 2022-10-11 13:55:06 is 5617718.587700991 s in the future tar: ./mqueue/mq_perf_tests: time stamp 2022-10-11 13:54:46 is 5617698.572012658 s in the future tar: ./mqueue/mq_open_tests: time stamp 2022-10-11 13:54:46 is 5617698.558318658 s in the future tar: ./mqueue: time stamp 2022-10-11 13:55:08 is 5617720.554877991 s in the future tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-10-11 13:31:26 is 5616298.543725991 s in the future tar: ./cpu-hotplug: time stamp 2022-10-11 13:55:06 is 5617718.539826991 s in the future tar: ./user/test_user_copy.sh: time stamp 2022-10-11 13:31:27 is 5616299.528998658 s in the future tar: ./user: time stamp 2022-10-11 13:55:11 is 5617723.525668658 s in the future tar: ./android/run.sh: time stamp 2022-10-11 13:55:04 is 5617716.516208991 s in the future tar: ./android: time stamp 2022-10-11 13:55:04 is 5617716.512848324 s in the future tar: ./nsfs/owner: time stamp 2022-10-11 13:54:55 is 5617707.499393658 s in the future tar: ./nsfs/pidns: time stamp 2022-10-11 13:54:55 is 5617707.490395324 s in the future tar: ./nsfs: time stamp 2022-10-11 13:55:09 is 5617721.487103991 s in the future tar: ./vm/map_populate: time stamp 2022-10-11 13:55:03 is 5617715.473836991 s in the future tar: ./vm/compaction_test: time stamp 2022-10-11 13:55:02 is 5617714.461805658 s in the future tar: ./vm/write_to_hugetlbfs: time stamp 2022-10-11 13:55:04 is 5617716.453340658 s in the future tar: ./vm/on-fault-limit: time stamp 2022-10-11 13:55:03 is 5617715.445361991 s in the future tar: ./vm/mlock2-tests: time stamp 2022-10-11 13:55:03 is 5617715.436420324 s in the future tar: ./vm/mlock-random-test: time stamp 2022-10-11 13:55:03 is 5617715.427186324 s in the future tar: ./vm/khugepaged: time stamp 2022-10-11 13:55:04 is 5617716.416721324 s in the future tar: ./vm/run_vmtests: time stamp 2022-10-11 13:31:27 is 5616299.408861991 s in the future tar: ./vm/test_vmalloc.sh: time stamp 2022-10-11 13:31:27 is 5616299.401319658 s in the future tar: ./vm/hugepage-mmap: time stamp 2022-10-11 13:55:03 is 5617715.393287991 s in the future tar: ./vm/userfaultfd: time stamp 2022-10-11 13:55:03 is 5617715.381474324 s in the future tar: ./vm/va_128TBswitch: time stamp 2022-10-11 13:55:04 is 5617716.373370658 s in the future tar: ./vm/thuge-gen: time stamp 2022-10-11 13:55:03 is 5617715.364265658 s in the future tar: ./vm/mremap_dontunmap: time stamp 2022-10-11 13:55:03 is 5617715.354663658 s in the future tar: ./vm/hmm-tests: time stamp 2022-10-11 13:55:02 is 5617714.331489991 s in the future tar: ./vm/map_fixed_noreplace: time stamp 2022-10-11 13:55:03 is 5617715.323595658 s in the future tar: ./vm/hugepage-shm: time stamp 2022-10-11 13:55:03 is 5617715.315277991 s in the future tar: ./vm/map_hugetlb: time stamp 2022-10-11 13:55:03 is 5617715.306899658 s in the future tar: ./vm/transhuge-stress: time stamp 2022-10-11 13:55:03 is 5617715.298140324 s in the future tar: ./vm/virtual_address_range: time stamp 2022-10-11 13:55:04 is 5617716.289768991 s in the future tar: ./vm/gup_benchmark: time stamp 2022-10-11 13:55:02 is 5617714.280367991 s in the future tar: ./vm: time stamp 2022-10-11 13:55:11 is 5617723.277082991 s in the future tar: ./cpufreq/cpu.sh: time stamp 2022-10-11 13:31:26 is 5616298.266560991 s in the future tar: ./cpufreq/module.sh: time stamp 2022-10-11 13:31:26 is 5616298.258227324 s in the future tar: ./cpufreq/governor.sh: time stamp 2022-10-11 13:31:26 is 5616298.251158991 s in the future tar: ./cpufreq/cpufreq.sh: time stamp 2022-10-11 13:31:26 is 5616298.243561658 s in the future tar: ./cpufreq/main.sh: time stamp 2022-10-11 13:31:26 is 5616298.235668658 s in the future tar: ./cpufreq/special-tests.sh: time stamp 2022-10-11 13:31:26 is 5616298.228470658 s in the future tar: ./cpufreq: time stamp 2022-10-11 13:55:06 is 5617718.224629991 s in the future tar: ./zram/zram.sh: time stamp 2022-10-11 13:31:27 is 5616299.214361658 s in the future tar: ./zram/zram_lib.sh: time stamp 2022-10-11 13:31:27 is 5616299.206193658 s in the future tar: ./zram/zram01.sh: time stamp 2022-10-11 13:31:27 is 5616299.198290658 s in the future tar: ./zram/zram02.sh: time stamp 2022-10-11 13:31:27 is 5616299.191050658 s in the future tar: ./zram: time stamp 2022-10-11 13:55:11 is 5617723.187918658 s in the future tar: ./firmware/fw_filesystem.sh: time stamp 2022-10-11 13:31:26 is 5616298.175738658 s in the future tar: ./firmware/fw_fallback.sh: time stamp 2022-10-11 13:31:26 is 5616298.167869991 s in the future tar: ./firmware/fw_run_tests.sh: time stamp 2022-10-11 13:31:26 is 5616298.160689324 s in the future tar: ./firmware/fw_lib.sh: time stamp 2022-10-11 13:31:26 is 5616298.152276991 s in the future tar: ./firmware/fw_namespace: time stamp 2022-10-11 13:54:42 is 5617694.143331324 s in the future tar: ./firmware: time stamp 2022-10-11 13:55:07 is 5617719.139800324 s in the future tar: ./fpu/test_fpu: time stamp 2022-10-11 13:54:42 is 5617694.128590658 s in the future tar: ./fpu/run_test_fpu.sh: time stamp 2022-10-11 13:31:26 is 5616298.121126324 s in the future tar: ./fpu: time stamp 2022-10-11 13:55:07 is 5617719.117956658 s in the future tar: ./exec/execveat: time stamp 2022-10-11 13:54:40 is 5617692.104722324 s in the future tar: ./exec/load_address_2097152: time stamp 2022-10-11 13:54:40 is 5617691.960728991 s in the future tar: ./exec/subdir: time stamp 2022-10-11 13:54:40 is 5617691.956395991 s in the future tar: ./exec/binfmt_script: time stamp 2022-10-11 13:31:26 is 5616297.948449324 s in the future tar: ./exec/load_address_4096: time stamp 2022-10-11 13:54:40 is 5617691.871608324 s in the future tar: ./exec/non-regular: time stamp 2022-10-11 13:54:40 is 5617691.862286324 s in the future tar: ./exec/script: time stamp 2022-10-11 13:54:40 is 5617691.855669658 s in the future tar: ./exec/Makefile: time stamp 2022-10-11 13:31:26 is 5616297.847950658 s in the future tar: ./exec/load_address_16777216: time stamp 2022-10-11 13:54:40 is 5617691.767050991 s in the future tar: ./exec/execveat.symlink: time stamp 2022-10-11 13:54:40 is 5617691.762015658 s in the future tar: ./exec/recursion-depth: time stamp 2022-10-11 13:54:40 is 5617691.753944658 s in the future tar: ./exec/execveat.denatured: time stamp 2022-10-11 13:54:40 is 5617691.744569324 s in the future tar: ./exec: time stamp 2022-10-11 13:55:07 is 5617718.741224324 s in the future tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-10-11 13:54:46 is 5617697.725389658 s in the future tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-10-11 13:54:46 is 5617697.714880991 s in the future tar: ./membarrier: time stamp 2022-10-11 13:55:08 is 5617719.711743324 s in the future tar: ./ir/ir_loopback: time stamp 2022-10-11 13:54:45 is 5617696.696477324 s in the future tar: ./ir/ir_loopback.sh: time stamp 2022-10-11 13:31:26 is 5616297.689249324 s in the future tar: ./ir: time stamp 2022-10-11 13:55:08 is 5617719.685967658 s in the future tar: ./net/altnames.sh: time stamp 2022-10-11 13:31:26 is 5616297.675762658 s in the future tar: ./net/pmtu.sh: time stamp 2022-10-11 13:31:27 is 5616298.656286991 s in the future tar: ./net/psock_fanout: time stamp 2022-10-11 13:54:49 is 5617700.641045324 s in the future tar: ./net/reuseport_bpf_numa: time stamp 2022-10-11 13:54:47 is 5617698.626997658 s in the future tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-10-11 13:54:53 is 5617704.613247324 s in the future tar: ./net/test_bpf.sh: time stamp 2022-10-11 13:31:27 is 5616298.606343658 s in the future tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-10-11 13:31:27 is 5616298.597687658 s in the future tar: ./net/txtimestamp.sh: time stamp 2022-10-11 13:31:27 is 5616298.590931324 s in the future tar: ./net/fin_ack_lat: time stamp 2022-10-11 13:54:52 is 5617703.580890991 s in the future tar: ./net/udpgso_bench_tx: time stamp 2022-10-11 13:54:51 is 5617702.566798324 s in the future tar: ./net/udpgro.sh: time stamp 2022-10-11 13:31:27 is 5616298.558935991 s in the future tar: ./net/psock_snd: time stamp 2022-10-11 13:54:51 is 5617702.545612658 s in the future tar: ./net/fib_nexthops.sh: time stamp 2022-10-11 13:31:26 is 5616297.529973991 s in the future tar: ./net/in_netns.sh: time stamp 2022-10-11 13:31:27 is 5616298.523102658 s in the future tar: ./net/txtimestamp: time stamp 2022-10-11 13:54:53 is 5617704.506788658 s in the future tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-10-11 13:31:26 is 5616297.499161991 s in the future tar: ./net/udpgro_bench.sh: time stamp 2022-10-11 13:31:27 is 5616298.492386991 s in the future tar: ./net/tls: time stamp 2022-10-11 13:54:49 is 5617700.421935324 s in the future tar: ./net/timestamping: time stamp 2022-10-11 13:54:53 is 5617704.410397658 s in the future tar: ./net/ipsec: time stamp 2022-10-11 13:54:54 is 5617705.382082324 s in the future tar: ./net/run_netsocktests: time stamp 2022-10-11 13:31:27 is 5616298.375501991 s in the future tar: ./net/psock_tpacket: time stamp 2022-10-11 13:54:50 is 5617701.361514324 s in the future tar: ./net/udpgso_bench_rx: time stamp 2022-10-11 13:54:51 is 5617702.349548991 s in the future tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-10-11 13:31:27 is 5616298.342760324 s in the future tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-10-11 13:31:27 is 5616298.334282991 s in the future tar: ./net/ip_defrag.sh: time stamp 2022-10-11 13:31:27 is 5616298.327076658 s in the future tar: ./net/ipv6_flowlabel.sh: time stamp 2022-10-11 13:31:27 is 5616298.320114658 s in the future tar: ./net/vrf_route_leaking.sh: time stamp 2022-10-11 13:31:27 is 5616298.310975658 s in the future tar: ./net/route_localnet.sh: time stamp 2022-10-11 13:31:27 is 5616298.303709991 s in the future tar: ./net/so_txtime.sh: time stamp 2022-10-11 13:31:27 is 5616298.297149324 s in the future tar: ./net/reuseport_dualstack: time stamp 2022-10-11 13:54:47 is 5617698.286185991 s in the future tar: ./net/tcp_fastopen_backup_key: time stamp 2022-10-11 13:54:52 is 5617703.273347324 s in the future tar: ./net/fib_rule_tests.sh: time stamp 2022-10-11 13:31:26 is 5616297.265531991 s in the future tar: ./net/netdevice.sh: time stamp 2022-10-11 13:31:27 is 5616298.257769658 s in the future tar: ./net/drop_monitor_tests.sh: time stamp 2022-10-11 13:31:26 is 5616297.250359658 s in the future tar: ./net/l2tp.sh: time stamp 2022-10-11 13:31:27 is 5616298.241846658 s in the future tar: ./net/rxtimestamp: time stamp 2022-10-11 13:54:53 is 5617704.229725324 s in the future tar: ./net/forwarding/tc_actions.sh: time stamp 2022-10-11 13:31:27 is 5616298.219413658 s in the future tar: ./net/forwarding/ethtool.sh: time stamp 2022-10-11 13:31:26 is 5616297.211328658 s in the future tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-10-11 13:31:26 is 5616297.204014658 s in the future tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-10-11 13:31:27 is 5616298.192698991 s in the future tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-10-11 13:31:27 is 5616298.181349658 s in the future tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-10-11 13:31:27 is 5616298.173409991 s in the future tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-10-11 13:31:27 is 5616298.163757324 s in the future tar: ./net/forwarding/tc_common.sh: time stamp 2022-10-11 13:31:27 is 5616298.155715324 s in the future tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-10-11 13:31:26 is 5616297.148871658 s in the future tar: ./net/forwarding/tc_flower.sh: time stamp 2022-10-11 13:31:27 is 5616298.140474658 s in the future tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-10-11 13:31:27 is 5616298.133087658 s in the future tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-10-11 13:31:27 is 5616298.126228658 s in the future tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-10-11 13:31:27 is 5616298.119508991 s in the future tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-10-11 13:31:27 is 5616298.112519324 s in the future tar: ./net/forwarding/tc_chains.sh: time stamp 2022-10-11 13:31:27 is 5616298.104836658 s in the future tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-10-11 13:31:27 is 5616298.097192324 s in the future tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616297.089257324 s in the future tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-10-11 13:31:27 is 5616298.082319324 s in the future tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-10-11 13:31:26 is 5616297.075422658 s in the future tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-10-11 13:31:27 is 5616298.068289658 s in the future tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-10-11 13:31:26 is 5616297.059143658 s in the future tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-10-11 13:31:27 is 5616298.051725991 s in the future tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616297.043824991 s in the future tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-10-11 13:31:26 is 5616297.037105991 s in the future tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-10-11 13:31:27 is 5616298.029851991 s in the future tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-10-11 13:31:27 is 5616298.022475658 s in the future tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-10-11 13:31:27 is 5616298.014579991 s in the future tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-10-11 13:31:26 is 5616297.007373658 s in the future tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-10-11 13:31:27 is 5616297.999910324 s in the future tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616296.992209658 s in the future tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-10-11 13:31:27 is 5616297.985032324 s in the future tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616296.976976324 s in the future tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-10-11 13:31:27 is 5616297.969654658 s in the future tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-10-11 13:31:26 is 5616296.962645324 s in the future tar: ./net/forwarding/router_multipath.sh: time stamp 2022-10-11 13:31:27 is 5616297.954554658 s in the future tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-10-11 13:31:27 is 5616297.947293658 s in the future tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-10-11 13:31:26 is 5616296.939890658 s in the future tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-10-11 13:31:27 is 5616297.932791324 s in the future tar: ./net/forwarding/router.sh: time stamp 2022-10-11 13:31:27 is 5616297.924371658 s in the future tar: ./net/forwarding/router_bridge.sh: time stamp 2022-10-11 13:31:27 is 5616297.917180658 s in the future tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-10-11 13:31:26 is 5616296.909578324 s in the future tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-10-11 13:31:26 is 5616296.902361991 s in the future tar: ./net/forwarding/loopback.sh: time stamp 2022-10-11 13:31:27 is 5616297.895346658 s in the future tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-10-11 13:31:27 is 5616297.888626324 s in the future tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-10-11 13:31:26 is 5616296.880309324 s in the future tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-10-11 13:31:26 is 5616296.872383991 s in the future tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-10-11 13:31:26 is 5616296.865295658 s in the future tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-10-11 13:31:27 is 5616297.854679658 s in the future tar: ./net/forwarding/router_multicast.sh: time stamp 2022-10-11 13:31:27 is 5616297.846360991 s in the future tar: ./net/forwarding/sch_ets.sh: time stamp 2022-10-11 13:31:27 is 5616297.838883991 s in the future tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-10-11 13:31:26 is 5616296.831625658 s in the future tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-10-11 13:31:26 is 5616296.822777324 s in the future tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-10-11 13:31:27 is 5616297.815427991 s in the future tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-10-11 13:31:27 is 5616297.808057658 s in the future tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-10-11 13:31:27 is 5616297.801116658 s in the future tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-10-11 13:31:27 is 5616297.794378658 s in the future tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-10-11 13:31:27 is 5616297.787476658 s in the future tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-10-11 13:31:27 is 5616297.777999658 s in the future tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-10-11 13:31:26 is 5616296.764386658 s in the future tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-10-11 13:31:26 is 5616296.756242991 s in the future tar: ./net/forwarding/lib.sh: time stamp 2022-10-11 13:31:27 is 5616297.742245324 s in the future tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-10-11 13:31:27 is 5616297.728637991 s in the future tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-10-11 13:31:26 is 5616296.716157658 s in the future tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-10-11 13:31:27 is 5616297.708506324 s in the future tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-10-11 13:31:27 is 5616297.701230658 s in the future tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-10-11 13:31:27 is 5616297.693450658 s in the future tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-10-11 13:31:27 is 5616297.682035324 s in the future tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-10-11 13:31:27 is 5616297.673687658 s in the future tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-10-11 13:31:27 is 5616297.663895658 s in the future tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-10-11 13:31:27 is 5616297.655191658 s in the future tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-10-11 13:31:27 is 5616297.648967991 s in the future tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-10-11 13:31:27 is 5616297.640029324 s in the future tar: ./net/forwarding: time stamp 2022-10-11 13:55:09 is 5617719.636907658 s in the future tar: ./net/udpgso: time stamp 2022-10-11 13:54:51 is 5617701.623957324 s in the future tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-10-11 13:31:27 is 5616297.617287991 s in the future tar: ./net/tcp_inq: time stamp 2022-10-11 13:54:51 is 5617701.606569324 s in the future tar: ./net/test_blackhole_dev.sh: time stamp 2022-10-11 13:31:27 is 5616297.599364991 s in the future tar: ./net/run_afpackettests: time stamp 2022-10-11 13:31:27 is 5616297.592152991 s in the future tar: ./net/so_txtime: time stamp 2022-10-11 13:54:52 is 5617702.575528324 s in the future tar: ./net/msg_zerocopy.sh: time stamp 2022-10-11 13:31:27 is 5616297.565733658 s in the future tar: ./net/devlink_port_split.py: time stamp 2022-10-11 13:31:26 is 5616296.556480324 s in the future tar: ./net/xfrm_policy.sh: time stamp 2022-10-11 13:31:27 is 5616297.544434658 s in the future tar: ./net/socket: time stamp 2022-10-11 13:54:49 is 5617699.534708991 s in the future tar: ./net/psock_snd.sh: time stamp 2022-10-11 13:31:27 is 5616297.527903991 s in the future tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-10-11 13:54:52 is 5617702.516682991 s in the future tar: ./net/udpgso.sh: time stamp 2022-10-11 13:31:27 is 5616297.509924991 s in the future tar: ./net/msg_zerocopy: time stamp 2022-10-11 13:54:50 is 5617700.488840324 s in the future tar: ./net/icmp_redirect.sh: time stamp 2022-10-11 13:31:27 is 5616297.478584991 s in the future tar: ./net/fib_tests.sh: time stamp 2022-10-11 13:31:26 is 5616296.453561324 s in the future tar: ./net/reuseport_bpf: time stamp 2022-10-11 13:54:47 is 5617697.437238324 s in the future tar: ./net/mptcp/settings: time stamp 2022-10-11 13:31:27 is 5616297.426367324 s in the future tar: ./net/mptcp/mptcp_connect: time stamp 2022-10-11 13:54:54 is 5617704.411471991 s in the future tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-10-11 13:31:27 is 5616297.403239991 s in the future tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-10-11 13:54:55 is 5617705.385836658 s in the future tar: ./net/mptcp/diag.sh: time stamp 2022-10-11 13:31:27 is 5616297.379049658 s in the future tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-10-11 13:31:27 is 5616297.369164324 s in the future tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-10-11 13:31:27 is 5616297.360342991 s in the future tar: ./net/mptcp/simult_flows.sh: time stamp 2022-10-11 13:31:27 is 5616297.352167658 s in the future tar: ./net/mptcp: time stamp 2022-10-11 13:55:09 is 5617719.349034658 s in the future tar: ./net/reuseport_addr_any: time stamp 2022-10-11 13:54:50 is 5617700.337490658 s in the future tar: ./net/reuseport_bpf_cpu: time stamp 2022-10-11 13:54:47 is 5617697.325808658 s in the future tar: ./net/reuseport_addr_any.sh: time stamp 2022-10-11 13:31:27 is 5616297.319146324 s in the future tar: ./net/ip_defrag: time stamp 2022-10-11 13:54:52 is 5617702.304617991 s in the future tar: ./net/fib-onlink-tests.sh: time stamp 2022-10-11 13:31:26 is 5616296.295638991 s in the future tar: ./net/fin_ack_lat.sh: time stamp 2022-10-11 13:31:26 is 5616296.288732991 s in the future tar: ./net/rtnetlink.sh: time stamp 2022-10-11 13:31:27 is 5616297.277539991 s in the future tar: ./net/udpgso_bench.sh: time stamp 2022-10-11 13:31:27 is 5616297.270743991 s in the future tar: ./net/hwtstamp_config: time stamp 2022-10-11 13:54:53 is 5617703.260941324 s in the future tar: ./net/ip6_gre_headroom.sh: time stamp 2022-10-11 13:31:27 is 5616297.253732991 s in the future tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-10-11 13:31:27 is 5616297.245782991 s in the future tar: ./net/rxtimestamp.sh: time stamp 2022-10-11 13:31:27 is 5616297.238983324 s in the future tar: ./net/traceroute.sh: time stamp 2022-10-11 13:31:27 is 5616297.231500658 s in the future tar: ./net/nettest: time stamp 2022-10-11 13:54:49 is 5617699.198799324 s in the future tar: ./net/ipv6_flowlabel: time stamp 2022-10-11 13:54:52 is 5617702.186623324 s in the future tar: ./net/fcnal-test.sh: time stamp 2022-10-11 13:31:26 is 5616296.152920658 s in the future tar: ./net/reuseaddr_conflict: time stamp 2022-10-11 13:54:47 is 5617697.131460658 s in the future tar: ./net/tcp_mmap: time stamp 2022-10-11 13:54:50 is 5617700.103555991 s in the future tar: ./net/txring_overwrite: time stamp 2022-10-11 13:54:51 is 5617701.088642658 s in the future tar: ./net: time stamp 2022-10-11 13:55:09 is 5617719.081889658 s in the future tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-10-11 13:54:45 is 5617695.051592658 s in the future tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-10-11 13:54:45 is 5617695.028185658 s in the future tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-10-11 13:54:45 is 5617695.009375658 s in the future tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-10-11 13:54:45 is 5617694.989807324 s in the future tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.977754991 s in the future tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-10-11 13:54:45 is 5617694.969855991 s in the future tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-10-11 13:54:45 is 5617694.951736324 s in the future tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-10-11 13:54:45 is 5617694.944167324 s in the future tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-10-11 13:54:45 is 5617694.936217658 s in the future tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-10-11 13:54:45 is 5617694.928476324 s in the future tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-10-11 13:54:45 is 5617694.920386324 s in the future tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-10-11 13:54:45 is 5617694.913036324 s in the future tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-10-11 13:54:45 is 5617694.905717324 s in the future tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-10-11 13:54:45 is 5617694.898139991 s in the future tar: ./lkdtm/WARNING.sh: time stamp 2022-10-11 13:54:45 is 5617694.889888324 s in the future tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-10-11 13:54:45 is 5617694.882775657 s in the future tar: ./lkdtm/BUG.sh: time stamp 2022-10-11 13:54:45 is 5617694.874928657 s in the future tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-10-11 13:54:45 is 5617694.867882657 s in the future tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-10-11 13:54:45 is 5617694.860529657 s in the future tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-10-11 13:54:45 is 5617694.852895991 s in the future tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-10-11 13:54:45 is 5617694.845662657 s in the future tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-10-11 13:54:45 is 5617694.838505657 s in the future tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.830944991 s in the future tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-10-11 13:54:45 is 5617694.823559324 s in the future tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-10-11 13:54:45 is 5617694.816541657 s in the future tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-10-11 13:54:45 is 5617694.808899324 s in the future tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-10-11 13:54:45 is 5617694.801546657 s in the future tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-10-11 13:54:45 is 5617694.794333324 s in the future tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-10-11 13:54:45 is 5617694.786941657 s in the future tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-10-11 13:54:45 is 5617694.779654324 s in the future tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-10-11 13:54:45 is 5617694.771720991 s in the future tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-10-11 13:54:45 is 5617694.763844324 s in the future tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-10-11 13:54:45 is 5617694.756195324 s in the future tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-10-11 13:54:45 is 5617694.748364991 s in the future tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-10-11 13:54:45 is 5617694.740899991 s in the future tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.733392657 s in the future tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-10-11 13:54:45 is 5617694.725695324 s in the future tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-10-11 13:54:45 is 5617694.718514657 s in the future tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-10-11 13:54:45 is 5617694.711516991 s in the future tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-10-11 13:54:45 is 5617694.704263657 s in the future tar: ./lkdtm/tests.txt: time stamp 2022-10-11 13:31:26 is 5616295.696888657 s in the future tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.689725991 s in the future tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-10-11 13:54:45 is 5617694.681684324 s in the future tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-10-11 13:54:45 is 5617694.674688324 s in the future tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-10-11 13:54:45 is 5617694.667725657 s in the future tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-10-11 13:54:45 is 5617694.660728324 s in the future tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-10-11 13:54:45 is 5617694.652959324 s in the future tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-10-11 13:54:45 is 5617694.646169324 s in the future tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-10-11 13:54:45 is 5617694.639222991 s in the future tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-10-11 13:54:45 is 5617694.631704324 s in the future tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-10-11 13:54:45 is 5617694.624405657 s in the future tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-10-11 13:54:45 is 5617694.617010991 s in the future tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-10-11 13:54:45 is 5617694.610007657 s in the future tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-10-11 13:54:45 is 5617694.603122657 s in the future tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-10-11 13:54:45 is 5617694.596132657 s in the future tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.588569324 s in the future tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-10-11 13:54:45 is 5617694.581023324 s in the future tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-10-11 13:54:45 is 5617694.573150324 s in the future tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-10-11 13:54:45 is 5617694.565635657 s in the future tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-10-11 13:54:45 is 5617694.557689991 s in the future tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-10-11 13:54:45 is 5617694.550136324 s in the future tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-10-11 13:54:45 is 5617694.542866991 s in the future tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-10-11 13:54:45 is 5617694.535914991 s in the future tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.528851991 s in the future tar: ./lkdtm/LOOP.sh: time stamp 2022-10-11 13:54:45 is 5617694.521687991 s in the future tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-10-11 13:54:45 is 5617694.514513657 s in the future tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-10-11 13:54:45 is 5617694.506760324 s in the future tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-10-11 13:54:45 is 5617694.499143991 s in the future tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-10-11 13:54:45 is 5617694.491566657 s in the future tar: ./lkdtm/PANIC.sh: time stamp 2022-10-11 13:54:45 is 5617694.484295657 s in the future tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-10-11 13:54:45 is 5617694.477611324 s in the future tar: ./lkdtm: time stamp 2022-10-11 13:55:08 is 5617717.474448991 s in the future tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-10-11 13:54:44 is 5617693.455779657 s in the future tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-10-11 13:54:43 is 5617692.440589324 s in the future tar: ./futex/functional/futex_wait_timeout: time stamp 2022-10-11 13:54:42 is 5617691.424891991 s in the future tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-10-11 13:54:45 is 5617694.413101991 s in the future tar: ./futex/functional/run.sh: time stamp 2022-10-11 13:31:26 is 5616295.405802991 s in the future tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-10-11 13:54:45 is 5617694.393398991 s in the future tar: ./futex/functional/futex_requeue_pi: time stamp 2022-10-11 13:54:43 is 5617692.380845324 s in the future tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-10-11 13:54:44 is 5617693.369848324 s in the future tar: ./futex/functional: time stamp 2022-10-11 13:55:07 is 5617716.366660991 s in the future tar: ./futex/run.sh: time stamp 2022-10-11 13:55:07 is 5617716.360020657 s in the future tar: ./futex: time stamp 2022-10-11 13:55:07 is 5617716.357086324 s in the future tar: ./tpm2/test_space.sh: time stamp 2022-10-11 13:31:27 is 5616296.346151324 s in the future tar: ./tpm2/tpm2.py: time stamp 2022-10-11 13:31:27 is 5616296.336849324 s in the future tar: ./tpm2/test_smoke.sh: time stamp 2022-10-11 13:31:27 is 5616296.330434324 s in the future tar: ./tpm2/tpm2_tests.py: time stamp 2022-10-11 13:31:27 is 5616296.322121657 s in the future tar: ./tpm2: time stamp 2022-10-11 13:55:11 is 5617720.319108991 s in the future tar: ./size/get_size: time stamp 2022-10-11 13:55:01 is 5617710.309645657 s in the future tar: ./size: time stamp 2022-10-11 13:55:10 is 5617719.306543657 s in the future tar: ./memfd/fuse_test: time stamp 2022-10-11 13:54:46 is 5617695.294853324 s in the future tar: ./memfd/memfd_test: time stamp 2022-10-11 13:54:46 is 5617695.285635657 s in the future tar: ./memfd/run_fuse_test.sh: time stamp 2022-10-11 13:31:26 is 5616295.279504324 s in the future tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-10-11 13:31:26 is 5616295.272858324 s in the future tar: ./memfd/fuse_mnt: time stamp 2022-10-11 13:54:46 is 5617695.264542657 s in the future tar: ./memfd: time stamp 2022-10-11 13:55:08 is 5617717.261462657 s in the future tar: ./core/close_range_test: time stamp 2022-10-11 13:54:40 is 5617689.245562324 s in the future tar: ./core: time stamp 2022-10-11 13:55:06 is 5617715.242478991 s in the future tar: ./rtc/settings: time stamp 2022-10-11 13:31:27 is 5616296.233439324 s in the future tar: ./rtc/rtctest: time stamp 2022-10-11 13:54:59 is 5617708.223896991 s in the future tar: ./rtc/setdate: time stamp 2022-10-11 13:54:59 is 5617708.215711657 s in the future tar: ./rtc: time stamp 2022-10-11 13:55:10 is 5617719.212725657 s in the future tar: ./livepatch/test-ftrace.sh: time stamp 2022-10-11 13:31:26 is 5616295.202398991 s in the future tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-10-11 13:31:26 is 5616295.195540991 s in the future tar: ./livepatch/settings: time stamp 2022-10-11 13:31:26 is 5616295.189239657 s in the future tar: ./livepatch/test-state.sh: time stamp 2022-10-11 13:31:26 is 5616295.181304991 s in the future tar: ./livepatch/test-livepatch.sh: time stamp 2022-10-11 13:31:26 is 5616295.173952324 s in the future tar: ./livepatch/functions.sh: time stamp 2022-10-11 13:31:26 is 5616295.166794991 s in the future tar: ./livepatch/test-callbacks.sh: time stamp 2022-10-11 13:31:26 is 5616295.156297324 s in the future tar: ./livepatch: time stamp 2022-10-11 13:55:08 is 5617717.152051324 s in the future tar: ./kselftest/module.sh: time stamp 2022-10-11 13:55:04 is 5617713.141657657 s in the future tar: ./kselftest/runner.sh: time stamp 2022-10-11 13:55:04 is 5617713.134543657 s in the future tar: ./kselftest/prefix.pl: time stamp 2022-10-11 13:55:04 is 5617713.128267324 s in the future tar: ./kselftest: time stamp 2022-10-11 13:55:04 is 5617713.125082324 s in the future tar: ./kcmp/kcmp_test: time stamp 2022-10-11 13:54:45 is 5617694.112655991 s in the future tar: ./kcmp: time stamp 2022-10-11 13:55:08 is 5617717.109448657 s in the future tar: ./netfilter/ipvs.sh: time stamp 2022-10-11 13:31:27 is 5616296.098510657 s in the future tar: ./netfilter/bridge_brouter.sh: time stamp 2022-10-11 13:31:27 is 5616296.090900324 s in the future tar: ./netfilter/nft_concat_range.sh: time stamp 2022-10-11 13:31:27 is 5616296.079196324 s in the future tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-10-11 13:31:27 is 5616296.072068324 s in the future tar: ./netfilter/nft_nat.sh: time stamp 2022-10-11 13:31:27 is 5616296.062299657 s in the future tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-10-11 13:31:27 is 5616296.053708991 s in the future tar: ./netfilter/nft_meta.sh: time stamp 2022-10-11 13:31:27 is 5616296.046764657 s in the future tar: ./netfilter/nft_queue.sh: time stamp 2022-10-11 13:31:27 is 5616296.039151991 s in the future tar: ./netfilter/nft_flowtable.sh: time stamp 2022-10-11 13:31:27 is 5616296.030633657 s in the future tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-10-11 13:31:27 is 5616296.023376324 s in the future tar: ./netfilter/nf-queue: time stamp 2022-10-11 13:54:55 is 5617704.014959324 s in the future tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-10-11 13:31:27 is 5616296.007869657 s in the future tar: ./netfilter: time stamp 2022-10-11 13:55:09 is 5617718.004496991 s in the future tar: .: time stamp 2022-10-11 13:55:12 is 5617721.001025324 s in the future skiplist: ======================================== breakpoints:breakpoint_test breakpoints:step_after_suspend_test ftrace:ftracetest net:rtnetlink.sh net:tls netfilter:bridge_brouter.sh netfilter:nft_flowtable.sh netfilter:nft_trans_stress.sh pidfd:pidfd_wait ======================================== [ 110.970866] kselftest: Running tests in lkdtm TAP version 13 1..70 # selftests: lkdtm: PANIC.sh # Skipping PANIC: crashes entire system ok 1 selftests: lkdtm: PANIC.sh # SKIP # selftests: lkdtm: BUG.sh [ 111.807294] lkdtm: Performing direct entry BUG [ 111.812193] ------------[ cut here ]------------ [ 111.816835] kernel BUG at drivers/misc/lkdtm/bugs.c:76! [ 111.822086] Internal error: Oops - BUG: 0 [#1] SMP ARM [ 111.827248] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 111.856534] CPU: 0 PID: 804 Comm: cat Not tainted 5.10.145-cip17 #1 [ 111.862824] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 111.869396] PC is at lkdtm_BUG+0x14/0x18 [ 111.873349] LR is at lkdtm_do_action+0x2c/0x4c [ 111.877815] pc : [] lr : [] psr: a00e0013 [ 111.884104] sp : c6b55e58 ip : c6b55e68 fp : c6b55e64 [ 111.889349] r10: 00000004 r9 : c1acc710 r8 : c15e8544 [ 111.894596] r7 : c6b55f60 r6 : 00000004 r5 : c5d15000 r4 : 00000001 [ 111.901146] r3 : c0c2e98c r2 : bed4765f r1 : ef7815e0 r0 : c15e854c [ 111.907697] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 111.914857] Control: 10c5387d Table: 16a7004a DAC: 00000051 [ 111.920630] Process cat (pid: 804, stack limit = 0x73dff649) [ 111.926315] Stack: (0xc6b55e58 to 0xc6b56000) [ 111.930699] 5e40: c6b55e74 c6b55e68 [ 111.938908] 5e60: c0c2e420 c0c2e998 c6b55e9c c6b55e78 c0c2e920 c0c2e400 c0c2e800 c5dce140 [ 111.947117] 5e80: b6e3f000 00000004 c513db40 c6b55f60 c6b55ec4 c6b55ea0 c07f5a58 c0c2e80c [ 111.955326] 5ea0: 00000000 c5dce140 b6e3f000 c2816000 c6b55f60 c07f59f4 c6b55f5c c6b55ec8 [ 111.963534] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6b54000 [ 111.971741] 5ee0: b6e3f000 00020000 00000004 00000004 0001fffc c6b55ee0 00000001 b6e3e000 [ 111.979948] 5f00: c5a6a780 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 111.988155] 5f20: 00000000 00000000 c13719a8 bed4765f c205c100 c5dce140 c5dce140 c6b54000 [ 111.996362] 5f40: b6e3f000 00000000 00000000 00000004 c6b55f94 c6b55f60 c0598c84 c05985f0 [ 112.004569] 5f60: 00000000 00000000 c6b55fac bed4765f 00000004 00000004 b6f86e00 00000004 [ 112.012776] 5f80: c03002e4 c6b54000 c6b55fa4 c6b55f98 c0598d14 c0598c1c 00000000 c6b55fa8 [ 112.020982] 5fa0: c03000c0 c0598d08 00000004 00000004 00000001 b6e3f000 00000004 00000000 [ 112.029189] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54 [ 112.037395] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6 800e0030 00000001 00000000 00000000 [ 112.045588] Backtrace: [ 112.048087] [] (lkdtm_BUG) from [] (lkdtm_do_action+0x2c/0x4c) [ 112.055697] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 112.063742] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 112.071692] r9:c6b55f60 r8:c513db40 r7:00000004 r6:b6e3f000 r5:c5dce140 r4:c0c2e800 [ 112.079476] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 112.087336] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e3f000 r5:c5dce140 r4:00000000 [ 112.095111] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 112.102276] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b54000 r5:c5dce140 [ 112.110126] r4:c5dce140 [ 112.112692] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 112.119857] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000004 r4:00000004 [ 112.127636] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 112.135225] Exception stack(0xc6b55fa8 to 0xc6b55ff0) [ 112.140304] 5fa0: 00000004 00000004 00000001 b6e3f000 00000004 00000000 [ 112.148511] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54 [ 112.156711] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6 [ 112.161793] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2) [ 112.167918] ---[ end trace e5a4f999a27108c7 ]--- [ 112.172564] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 [ 112.181460] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 804, name: cat [ 112.189132] INFO: lockdep is turned off. [ 112.193073] irq event stamp: 1654 [ 112.196433] hardirqs last enabled at (1653): [] console_unlock+0x4b0/0x6c0 [ 112.204294] hardirqs last disabled at (1654): [] __und_svc+0x60/0x6c [ 112.211547] softirqs last enabled at (1650): [] __do_softirq+0x378/0x5fc [ 112.219233] softirqs last disabled at (1641): [] __irq_exit_rcu+0x178/0x1d0 [ 112.227090] CPU: 0 PID: 804 Comm: cat Tainted: G D 5.10.145-cip17 #1 [ 112.234766] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 112.241311] Backtrace: [ 112.243816] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 112.251414] r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f5a8 [ 112.257107] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 112.264459] [] (dump_stack) from [] (___might_sleep+0x1b0/0x2c0) [ 112.272234] r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c9378 r4:c6b54000 [ 112.280013] [] (___might_sleep) from [] (__might_sleep+0x70/0xb0) [ 112.287867] r6:00000000 r5:00000031 r4:c19c9378 [ 112.292528] [] (__might_sleep) from [] (exit_signals+0x4c/0x3fc) [ 112.300296] r6:00000001 r5:c6b54000 r4:c689de80 [ 112.304958] [] (exit_signals) from [] (do_exit+0x10c/0xb4c) [ 112.312296] r8:0000000b r7:c1e0fb0c r6:ffffe000 r5:00000000 r4:c689de80 [ 112.319034] [] (do_exit) from [] (die+0x374/0x380) [ 112.325581] r7:c1e0fb0c [ 112.328143] [] (die) from [] (do_undefinstr+0x170/0x240) [ 112.335223] r10:00000004 r9:c6b54000 r8:c15e8544 r7:00000000 r6:c6b55dc8 r5:c0c2e9a0 [ 112.343071] r4:e7f001f2 [ 112.345636] [] (do_undefinstr) from [] (__und_svc_finish+0x0/0x54) [ 112.353573] Exception stack(0xc6b55dc8 to 0xc6b55e10) [ 112.358654] 5dc0: c15e854c ef7815e0 bed4765f c0c2e98c 00000001 c5d15000 [ 112.366861] 5de0: 00000004 c6b55f60 c15e8544 c1acc710 00000004 c6b55e64 c6b55e68 c6b55e58 [ 112.375063] 5e00: c0c2e420 c0c2e9a0 a00e0013 ffffffff [ 112.380140] r7:c6b55dfc r6:ffffffff r5:a00e0013 r4:c0c2e9a4 [ 112.385843] [] (lkdtm_BUG) from [] (lkdtm_do_action+0x2c/0x4c) [ 112.393446] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 112.401486] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 112.409434] r9:c6b55f60 r8:c513db40 r7:00000004 r6:b6e3f000 r5:c5dce140 r4:c0c2e800 [ 112.417211] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 112.425070] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e3f000 r5:c5dce140 r4:00000000 [ 112.432844] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 112.440010] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b54000 r5:c5dce140 [ 112.447858] r4:c5dce140 [ 112.450423] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 112.457587] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000004 r4:00000004 [ 112.465360] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 112.472948] Exception stack(0xc6b55fa8 to 0xc6b55ff0) [ 112.478028] 5fa0: 00000004 00000004 00000001 b6e3f000 00000004 00000000 [ 112.486235] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54 [ 112.494435] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6 # Segmentation fault # [ 111.807294] lkdtm: Performing direct entry BUG # [ 111.812193] ------------[ cut here ]------------ # [ 111.816835] kernel BUG at drivers/misc/lkdtm/bugs.c:76! # [ 111.822086] Internal error: Oops - BUG: 0 [#1] SMP ARM # [ 111.827248] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 111.856534] CPU: 0 PID: 804 Comm: cat Not tainted 5.10.145-cip17 #1 # [ 111.862824] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 111.869396] PC is at lkdtm_BUG+0x14/0x18 # [ 111.873349] LR is at lkdtm_do_action+0x2c/0x4c # [ 111.877815] pc : [] lr : [] psr: a00e0013 # [ 111.884104] sp : c6b55e58 ip : c6b55e68 fp : c6b55e64 # [ 111.889349] r10: 00000004 r9 : c1acc710 r8 : c15e8544 # [ 111.894596] r7 : c6b55f60 r6 : 00000004 r5 : c5d15000 r4 : 00000001 # [ 111.901146] r3 : c0c2e98c r2 : bed4765f r1 : ef7815e0 r0 : c15e854c # [ 111.907697] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 111.914857] Control: 10c5387d Table: 16a7004a DAC: 00000051 # [ 111.920630] Process cat (pid: 804, stack limit = 0x73dff649) # [ 111.926315] Stack: (0xc6b55e58 to 0xc6b56000) # [ 111.930699] 5e40: c6b55e74 c6b55e68 # [ 111.938908] 5e60: c0c2e420 c0c2e998 c6b55e9c c6b55e78 c0c2e920 c0c2e400 c0c2e800 c5dce140 # [ 111.947117] 5e80: b6e3f000 00000004 c513db40 c6b55f60 c6b55ec4 c6b55ea0 c07f5a58 c0c2e80c # [ 111.955326] 5ea0: 00000000 c5dce140 b6e3f000 c2816000 c6b55f60 c07f59f4 c6b55f5c c6b55ec8 # [ 111.963534] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6b54000 # [ 111.971741] 5ee0: b6e3f000 00020000 00000004 00000004 0001fffc c6b55ee0 00000001 b6e3e000 # [ 111.979948] 5f00: c5a6a780 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 111.988155] 5f20: 00000000 00000000 c13719a8 bed4765f c205c100 c5dce140 c5dce140 c6b54000 # [ 111.996362] 5f40: b6e3f000 00000000 00000000 00000004 c6b55f94 c6b55f60 c0598c84 c05985f0 # [ 112.004569] 5f60: 00000000 00000000 c6b55fac bed4765f 00000004 00000004 b6f86e00 00000004 # [ 112.012776] 5f80: c03002e4 c6b54000 c6b55fa4 c6b55f98 c0598d14 c0598c1c 00000000 c6b55fa8 # [ 112.020982] 5fa0: c03000c0 c0598d08 00000004 00000004 00000001 b6e3f000 00000004 00000000 # [ 112.029189] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54 # [ 112.037395] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6 800e0030 00000001 00000000 00000000 # [ 112.045588] Backtrace: # [ 112.048087] [] (lkdtm_BUG) from [] (lkdtm_do_action+0x2c/0x4c) # [ 112.055697] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 112.063742] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 112.071692] r9:c6b55f60 r8:c513db40 r7:00000004 r6:b6e3f000 r5:c5dce140 r4:c0c2e800 # [ 112.079476] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 112.087336] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e3f000 r5:c5dce140 r4:00000000 # [ 112.095111] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 112.102276] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b54000 r5:c5dce140 # [ 112.110126] r4:c5dce140 # [ 112.112692] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 112.119857] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000004 r4:00000004 # [ 112.127636] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 112.135225] Exception stack(0xc6b55fa8 to 0xc6b55ff0) # [ 112.140304] 5fa0: 00000004 00000004 00000001 b6e3f000 00000004 00000000 # [ 112.148511] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54 # [ 112.156711] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6 # [ 112.161793] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2) # [ 112.167918] ---[ end trace e5a4f999a27108c7 ]--- # [ 112.172564] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 # [ 112.181460] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 804, name: cat # [ 112.189132] INFO: lockdep is turned off. # [ 112.193073] irq event stamp: 1654 # [ 112.196433] hardirqs last enabled at (1653): [] console_unlock+0x4b0/0x6c0 # [ 112.204294] hardirqs last disabled at (1654): [] __und_svc+0x60/0x6c # [ 112.211547] softirqs last enabled at (1650): [] __do_softirq+0x378/0x5fc # [ 112.219233] softirqs last disabled [ 113.005785] lkdtm: Performing direct entry WARNING at (1641): [] __irq_exi[ 113.013095] ------------[ cut here ]------------ t_rcu+0x178/0x1d0 # [ 112.22709[ 113.020498] WARNING: CPU: 1 PID: 875 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c 0] CPU: 0 PID: 804 Comm: cat Tain[ 113.031818] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 ted: G D 5.10.145-[ 113.063529] CPU: 1 PID: 875 Comm: cat Tainted: G D W 5.10.145-cip17 #1 cip17 #1 # [ 112.234766] Hardwa[ 113.074000] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) re name: Freescale i.MX6 Quad/Dua[ 113.083390] Backtrace: lLite (Device Tree) # [ 112.241[ 113.088716] [] (dump_backtrace) from [] (show_stack+0x20/0x24) 311] Backtrace: # [ 112.243816[ 113.099138] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 ] [] (dump_backtrace) f[ 113.107659] [] (show_stack) from [] (dump_stack+0xe0/0x100) rom [] (show_stack+0x20[ 113.117834] [] (dump_stack) from [] (__warn+0xfc/0x16c) /0x24) # [ 112.251414] r7:ffff[ 113.127652] r9:00000009 r8:c0c2e9ec r7:00000053 r6:00000009 r5:c0c2e9ec r4:c1accdcc ffff r6:600e0093 r5:00000000 r4:c[ 113.138261] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) 1f0f5a8 # [ 112.257107] [] (show_stack) from [] (warn_slowpath_fmt) from [] (lkdtm_WARNING+0x48/0x4c) c>] (dump_stack+0xe0/0x100) # [ [ 113.168078] r9:c1acc714 r8:c15e8544 r7:c47bdf60 r6:00000008 r5:c473f000 r4:00000002 112.264459] [] (dump_s[ 113.178686] [] (lkdtm_WARNING) from [] (lkdtm_do_action+0x2c/0x4c) tack) from [] (___might[ 113.189466] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) _sleep+0x1b0/0x2c0) # [ 112.272[ 113.200333] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) 234] r9:600e0093 r8:0000000b r7:[ 113.211106] r9:c47bdf60 r8:c513db40 r7:00000008 r6:b6e17000 r5:c47ed900 r4:c0c2e800 c035bb84 r6:00000031 r5:c19c9378 [ 113.221715] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) r4:c6b54000 [ 113.232404] r9:c07f59f4 r8:c47bdf60 r7:c2816000 r6:b6e17000 r5:c47ed900 r4:00000000 # [ 112.280013] [] (__[ 113.241276] [] (vfs_write) from [] (ksys_write+0x74/0xec) _might_sleep) from [] ([ 113.251274] r10:00000004 r9:00000000 r8:00000000 r7:b6e17000 r6:c47bc000 r5:c47ed900 __might_sleep+0x70/0xb0) # [ 11[ 113.261964] r4:c47ed900 2.287867] r6:00000000 r5:0000003[ 113.267362] [] (ksys_write) from [] (sys_write+0x18/0x1c) 1 r4:c19c9378 # [ 112.292528] [[ 113.277360] r9:c47bc000 r8:c03002e4 r7:00000004 r6:b6f5ee00 r5:00000008 r4:00000008 ] (__might_sleep) from [ 113.287967] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [] (exit_signals+0x4c/0[ 113.298394] Exception stack(0xc47bdfa8 to 0xc47bdff0) x3fc) # [ 112.300296] r6:00000[ 113.306313] dfa0: 00000008 00000008 00000001 b6e17000 00000008 00000000 001 r5:c6b54000 r4:c689de80[ 113.317354] dfc0: 00000008 00000008 b6f5ee00 00000004 00000001 00000000 00020000 bebb4a54 [ 113.327867] dfe0: 00000004 bebb4788 b6ec94cf b6e4f7e6 # [ 112.304958] [] (ex[ 113.333127] irq event stamp: 0 it_signals) from [] (do[ 113.339037] hardirqs last enabled at (0): [<00000000>] 0x0 _exit+0x10c/0xb4c) # [ 112.3122[ 113.347538] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c 96] r8:0000000b r7:c1e0fb0c r6:f[ 113.357886] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c fffe000 r5:00000000 r4:c689de80 [ 113.368205] softirqs last disabled at (0): [<00000000>] 0x0 # [ 112.319034] [] (do[ 113.376641] ---[ end trace e5a4f999a27108c8 ]--- _exit) from [] (die+0x374/0x380) # [ 112.325581] r7:c1e0fb0c # [ 112.328143] [] (die) from [] (do_undefinstr+0x170/0x240) # [ 112.335223] r10:00000004 r9:c6b54000 r8:c15e8544 r7:00000000 r6:c6b55dc8 r5:c0c2e9a0 # [ 112.343071] r4:e7f001f2 # [ 112.345636] [] (do_undefinstr) from [] (__und_svc_finish+0x0/0x54) # [ 112.353573] Exception stack(0xc6b55dc8 to 0xc6b55e10) # [ 112.358654] 5dc0: c15e854c ef7815e0 bed4765f c0c2e98c 00000001 c5d15000 # [ 112.366861] 5de0: 00000004 c6b55f60 c15e8544 c1acc710 00000004 c6b55e64 c6b55e68 c6b55e58 # [ 112.375063] 5e00: c0c2e420 c0c2e9a0 a00e0013 ffffffff # [ 112.380140] r7:c6b55dfc r6:ffffffff r5:a00e0013 r4:c0c2e9a4 # [ 112.385843] [] (lkdtm_BUG) from [] (lkdtm_do_action+0x2c/0x4c) # [ 112.393446] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 112.401486] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 112.409434] r9:c6b55f60 r8:c513db40 r7:00000004 r6:b6e3f000 r5:c5dce140 r4:c0c2e800 # [ 112.417211] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 112.425070] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e3f000 r5:c5dce140 r4:00000000 # [ 112.432844] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 112.440010] r10:00000004 r9:00000000 r8:00000000 r7:b6e3f000 r6:c6b54000 r5:c5dce140 # [ 112.447858] r4:c5dce140 # [ 112.450423] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 112.457587] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f86e00 r5:00000004 r4:00000004 # [ 112.465360] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 112.472948] Exception stack(0xc6b55fa8 to 0xc6b55ff0) # [ 112.478028] 5fa0: 00000004 00000004 00000001 b6e3f000 00000004 00000000 # [ 112.486235] 5fc0: 00000004 00000004 b6f86e00 00000004 00000001 00000000 00020000 bebbba54 # [ 112.494435] 5fe0: 00000004 bebbb788 b6ef14cf b6e777e6 # BUG: saw 'kernel BUG at': ok ok 2 selftests: lkdtm: BUG.sh # selftests: lkdtm: WARNING.sh # [ 113.005785] lkdtm: Performing direct entry WARNING # [ 113.013095] ------------[ cut here ]------------ # [ 113.020498] WARNING: CPU: 1 PID: 875 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c # [ 113.031818] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 113.063529] CPU: 1 PID: 875 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 113.074000] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 113.083390] Backtrace: # [ 113.088716] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 113.099138] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 113.107659] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 113.117834] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 113.127652] r9:00000009 r8:c0c2e9ec r7:00000053 r6:00000009 r5:c0c2e9ec r4:c1accdcc # [ 113.138261] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 113.148601] r7:00000053 r6:c1accdcc r5:00000000 r4:c47bc000 # [ 113.157130] [] (warn_slowpath_fmt) from [] (lkdtm_WARNING+0x48/0x4c) # [ 113.168078] r9:c1acc714 r8:c15e8544[ 113.698635] lkdtm: Performing direct entry WARNING_MESSAGE r7:c47bdf60 r6:00000008 r5:c473f[ 113.704835] ------------[ cut here ]------------ 000 r4:00000002 # [ 113.178686][ 113.712174] WARNING: CPU: 2 PID: 910 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54 [] (lkdtm_WARNING) fro[ 113.724217] Warning message trigger count: 2 m [] (lkdtm_do_action+0[ 113.731214] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 x2c/0x4c) # [ 113.189466] [] (lkdtm_do_action) from [<[ 113.773417] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) c0c2e920>] (direct_entry+0x120/0x[ 113.782806] Backtrace: 18c) # [ 113.200333] [] (dump_backtrace) from [] (show_stack+0x20/0x24) >] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 113.807078] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 113.211106] r9:c47bdf60 r8:[ 113.817251] [] (dump_stack) from [] (__warn+0xfc/0x16c) c513db40 r7:00000008 r6:b6e17000 [ 113.827071] r9:00000009 r8:c0c2ea3c r7:00000058 r6:00000009 r5:c0c2ea3c r4:c1accdcc r5:c47ed900 r4:c0c2e800 # [ 113[ 113.837679] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) .221715] [] (full_proxy[ 113.848017] r7:00000058 r6:c1accdcc r5:c1accde8 r4:c6cba000 _write) from [] (vfs_wr[ 113.856548] [] (warn_slowpath_fmt) from [] (lkdtm_WARNING_MESSAGE+0x4c/0x54) ite+0x10c/0x524) # [ 113.232404[ 113.868187] r9:c1acc71c r8:c15e8544 r7:c6cbbf60 r6:00000010 r5:c6de1000 r4:00000003 ] r9:c07f59f4 r8:c47bdf60 r7:c28[ 113.878796] [] (lkdtm_WARNING_MESSAGE) from [] (lkdtm_do_action+0x2c/0x4c) 16000 r6:b6e17000 r5:c47ed900 r4:[ 113.890266] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) 00000000 # [ 113.241276] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) 85e4>] (vfs_write) from [] (ksys_write+0x74/0xec) # [ [ 113.922517] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) 113.251274] r10:00000004 r9:0000[ 113.933203] r9:c07f59f4 r8:c6cbbf60 r7:c2816000 r6:b6df5000 r5:c5eabcc0 r4:00000000 0000 r8:00000000 r7:b6e17000 r6:c[ 113.943813] [] (vfs_write) from [] (ksys_write+0x74/0xec) 47bc000 r5:c47ed900 # [ 113.261[ 113.953807] r10:00000004 r9:00000000 r8:00000000 r7:b6df5000 r6:c6cba000 r5:c5eabcc0 964] r4:c47ed900 # [ 113.26736[ 113.964495] r4:c5eabcc0 2] [] (ksys_write) from[ 113.969897] [] (ksys_write) from [] (sys_write+0x18/0x1c) [] (sys_write+0x18/0x1[ 113.979892] r9:c6cba000 r8:c03002e4 r7:00000004 r6:b6f3ce00 r5:00000010 r4:00000010 c) # [ 113.277360] r9:c47bc000[ 113.990500] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) r8:c03002e4 r7:00000004 r6:b6f5e[ 114.000924] Exception stack(0xc6cbbfa8 to 0xc6cbbff0) e00 r5:00000008 r4:00000008 # [ [ 114.008846] bfa0: 00000010 00000010 00000001 b6df5000 00000010 00000000 113.287967] [] (sys_wr[ 114.019886] bfc0: 00000010 00000010 b6f3ce00 00000004 00000001 00000000 00020000 beb43a54 ite) from [] (ret_fast_[ 114.030922] bfe0: 00000004 beb43788 b6ea74cf b6e2d7e6 syscall+0x0/0x28) # [ 113.29839[ 114.038915] irq event stamp: 0 4] Exception stack(0xc47bdfa8 to [ 114.044791] hardirqs last enabled at (0): [<00000000>] 0x0 0xc47bdff0) # [ 113.306313] dfa[ 114.053242] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c 0: 00000008 000[ 114.063575] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c 00008 00000001 b6e17000 00000008 [ 114.073918] softirqs last disabled at (0): [<00000000>] 0x0 00000000 # [ 113.317354] dfc0: [ 114.082351] ---[ end trace e5a4f999a27108c9 ]--- 00000008 00000008 b6f5ee00 00000004 00000001 00000000 00020000 bebb4a54 # [ 113.327867] dfe0: 00000004 bebb4788 b6ec94cf b6e4f7e6 # [ 113.333127] irq event stamp: 0 # [ 113.339037] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 113.347538] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 113.357886] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 113.368205] softirqs last disabled at (0): [<00000000>] 0x0 # [ 113.376641] ---[ end trace e5a4f999a27108c8 ]--- # WARNING: saw 'WARNING:': ok ok 3 selftests: lkdtm: WARNING.sh # selftests: lkdtm: WARNING_MESSAGE.sh # [ 113.698635] lkdtm: Performing direct entry WARNING_MESSAGE # [ 113.704835] ------------[ cut here ]------------ # [ 113.712174] WARNING: CPU: 2 PID: 910 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54 # [ 113.724217] Warning message trigger count: 2 # [ 113.731214] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 113.762963] CPU: 2 PID: 910 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 113.773417] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 113.782806] Backtrace: # [ 113.788133] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 113.798555] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 113.807078] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 113.817251] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 113.827071] r9:00000009 r8:c0c2ea3c r7:00000058 r6:00000009 r5:c0c2ea3c r4:c1accdcc # [ 113.837679] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 113.848017] r7:00000058 r6:c1accdcc r5:c1accde8 r4:c6cba000 # [ 113.856548] [] (warn_slowpath_fmt) from [] (lkdtm_WARNING_MESSAGE+0x4c/0x54) # [ 113.868187] r9:c1acc71c r8:c15e8544 r7:c6cbbf60 r6:00000010 r5:c6de1000 r4:00000003 # [ 113.878796] [] (lkdtm_WARNING_MESSAGE) from [] (lkdtm_do_action+0x2c/0x4c) # [ 113.890266] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 113.901136] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 113.911907] r9:c6cbbf60 r8:c513db40 r7:00000010 r6:b6df5000 r5:c5eabcc0 r4:c0c2e800 # [ 113.922517] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 113.933203] r9:c07f59f4 r8:c6cbbf60 r7:c2816000 r6:b6df5000 r5:c5eabcc0 r4:00000000 # [ 113.943813] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 113.953807] r10:00000004 r9:00000000 r8:00000000 r7:b6df5000 r6:c6cba000 r5:c5eabcc0 # [ 113.964495] r4:c5eabcc0 # [ 113.969897] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 113.979892] r9:c6cba000 r8:c03002e4 r7:00000004 r6:b6f3ce00 r5:00000010 r4:00000010 # [ 113.990500] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 114.000924] Exception stack(0xc6cbbfa8 to 0xc6cbbff0) # [ 114.008846] bfa0: 00000010 00000010 00000001 b6df5000 00000010 00000000 # [ 114.019886] bfc0: 00000010 00000010 b6f3ce00 00000004 00000001 00000000 00020000 beb43a54 # [ 114.030922] bfe0: 00000004 beb43788 b6ea74cf b6e2d7e6 # [ 114.0[ 114.397319] lkdtm: Performing direct entry EXCEPTION 38915] irq event stamp: 0 # [ 1[ 114.404508] 8<--- cut here --- 14.044791] hardirqs[ l a1s1t4. 410318] Unable to handle kernel NULL pointer dereference at virtual address 00000000 enabled at (0): [<00000000>] 0x0[ 114.420614] pgd = 732e4f9f # [ 114.053242] hardirqs last d[ 114.426188] [00000000] *pgd=00000000 isabled at (0): [] copy[ 114.432672] Internal error: Oops: 805 [#2] SMP ARM _process+0x5c8/0x194c # [ 114.0[ 114.440250] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 63575] softirqs last [ e n a1b1l4.471951] CPU: 1 PID: 942 Comm: cat Tainted: G D W 5.10.145-cip17 #1 d at (0): [4]8 1943] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) opy_process+0x5c8/0x194c # [ 11 114.490478] PC is at lkdtm_EXCEPTION+0x18/0x20 4.073918] softirqs[ l a1s1t4 .d497687] LR is at lkdtm_do_action+0x2c/0x4c sabled [a t 1(140.)5:0 4[2<9050] pc : [] lr : [] psr: a00e0013 00000>] 0x0[ #1 1[4 . 5111242.1] sp : c59c7e58 ip : c59c7e68 fp : c59c7e64 082351] -[- - [1 1e4n.d5 1t9r2a5c] r10: 0000000a r9 : c1acc72c r8 : c15e8544 e e5a4f999[a 2 171140.85c296 2]1-] r7 : c59c7f60 r6 : 0000000a r5 : c6b60000 r4 : 00000004 -- # WA[R N I1N1G4_.M5E3S4S4A7G6] r3 : 00000000 r2 : 06682df1 r1 : ef7965e0 r0 : c15e8564 : saw 'message[ t r1i1g4g.e5r4'2741] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none ok ok 4 s[e l f1t1e4s.t5s5:1 8l8] Control: 10c5387d Table: 15da804a DAC: 00000051 kdtm: WARNING_[M E S1S1A4G.5E5.9s37] Process cat (pid: 942, stack limit = 0xd1167ca8) h # selftes[t s :1 1l4k.d5t6m7:003] Stack: (0xc59c7e58 to 0xc59c8000) EXCEPTION.sh[ 114.573269] 7e40: c59c7e74 c59c7e68 [ 114.582662] 7e60: c0c2e420 c0c2ea50 c59c7e9c c59c7e78 c0c2e920 c0c2e400 c0c2e800 c5eaa3c0 [ 114.590849] 7e80: b6e51000 0000000a c513db40 c59c7f60 c59c7ec4 c59c7ea0 c07f5a58 c0c2e80c [ 114.599033] 7ea0: 00000000 c5eaa3c0 b6e51000 c2816000 c59c7f60 c07f59f4 c59c7f5c c59c7ec8 [ 114.607218] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c59c6000 [ 114.615402] 7ee0: b6e51000 00020000 00000004 0000000a 0001fff6 c59c7ee0 00000001 b6e50000 [ 114.623587] 7f00: c5dce500 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 114.631774] 7f20: 00000000 00000000 c13719a8 06682df1 c205c100 c5eaa3c0 c5eaa3c0 c59c6000 [ 114.639959] 7f40: b6e51000 00000000 00000000 00000004 c59c7f94 c59c7f60 c0598c84 c05985f0 [ 114.648147] 7f60: 00000000 00000000 c59c7fac 06682df1 0000000a 0000000a b6f98e00 00000004 [ 114.656332] 7f80: c03002e4 c59c6000 c59c7fa4 c59c7f98 c0598d14 c0598c1c 00000000 c59c7fa8 [ 114.664518] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e51000 0000000a 00000000 [ 114.672705] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 be827a54 [ 114.680890] 7fe0: 00000004 be827788 b6f034cf b6e897e6 800e0030 00000001 00000000 00000000 [ 114.689069] Backtrace: [ 114.691538] [] (lkdtm_EXCEPTION) from [] (lkdtm_do_action+0x2c/0x4c) [ 114.699643] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 114.707662] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 114.715588] r9:c59c7f60 r8:c513db40 r7:0000000a r6:b6e51000 r5:c5eaa3c0 r4:c0c2e800 [ 114.723345] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 114.731184] r9:c07f59f4 r8:c59c7f60 r7:c2816000 r6:b6e51000 r5:c5eaa3c0 r4:00000000 [ 114.738937] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 114.746079] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c59c6000 r5:c5eaa3c0 [ 114.753913] r4:c5eaa3c0 [ 114.756456] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 114.763598] r9:c59c6000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:0000000a r4:0000000a [ 114.771353] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 114.778928] Exception stack(0xc59c7fa8 to 0xc59c7ff0) [ 114.783987] 7fa0: 0000000a 0000000a 00000001 b6e51000 0000000a 00000000 [ 114.792171] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 be827a54 [ 114.800353] 7fe0: 00000004 be827788 b6f034cf b6e897e6 [ 114.805414] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000) [ 114.811579] ---[ end trace e5a4f999a27108ca ]--- # Segmentation fault # [ 114.397319] lkdtm: Performing direct entry EXCEPTION # [ 114.404508] 8<--- cut here --- # [ 114.410318] Unable to handle kernel NULL pointer dereference at virtual address 00000000 # [ 114.420614] pgd = 732e4f9f # [ 114.426188] [00000000] *pgd=00000000 # [ 114.432672] Internal error: Oops: 805 [#2] SMP ARM # [ 114.440250] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 114.471951] CPU: 1 PID: 942 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 114.481943] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 114.490478] PC is at lkdtm_EXCEPTION+0x18/0x20 # [ 114.497687] LR is at lkdtm_do_action+0x2c/0x4c # [ 114.504295] pc : [] lr : [] psr: a00e0013 # [ 114.512211] sp : c59c7e58 ip : c59c7e68 fp : c59c7e64 # [ 114.519257] r10: 0000000a r9 : c1acc72c r8 : c15e8544 # [ 114.526216] r7 : c59c7f60 r6 : 0000000a r5 : c6b60000 r4 : 00000004 # [ 114.534476] r3 : 00000000 r2 : 06682df1 r1 : ef7965e0 r0 : c15e8564 # [ 114.542741] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 114.551868] Control: 10c5387d Table: 15da804a DAC: 00000051 # [ 114.559437] Process cat (pid: 942, stack limit = 0xd1167ca8) # [ 114.567003] Stack: (0xc59c7e58 to 0xc59c8000) # [ 114.573269] 7e40: c59c7e74 c59c7e68 # [ 114.582662] 7e60: c0c2e420 c0c2ea50 c59c7e9c c59c7e78 c0c2e920 c0c2e400 c0c2e800 c5eaa3c0 # [ 114.590849] 7e80: b6e51000 0000000a c513db40 c59c7f60 c59c7ec4 c59c7ea0 c07f5a58 c0c2e80c # [ 114.599033] 7ea0: 00000000 c5eaa3c0 b6e51000 c2816000 c59c7f60 c07f59f4 c59c7f5c c59c7ec8 # [ 114.607218] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c59c6000 # [ 114.615402] 7ee0: b6e51000 00020000 00000004 0000000a 0001fff6 c59c7ee0 00000001 b6e50000 # [ 114.623587] 7f00: c5dce500 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 114.631774] 7f20: 00000000 00000000 c13719a8 06682df1 c205c100 c5eaa3c0 c5eaa3c0 c59c6000 # [ 114.639959] 7f40: b6e51000 00000000 00000000 00000004 c59c7f94 c59c7f60 c0598c84 c05985f0 # [ 114.648147] 7f60: 00000000 00000000 c59c7fac 06682df1 0000000a 0000000a b6f98e00 00000004 # [ 114.656332] 7f80: c03002e4 c59c6000 c59c7fa4 c59c7f98 c0598d14 c0598c1c 00000000 c59c7fa8 # [ 114.664518] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e51000 0000000a 00000000 # [ 114.672705] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 be827a54 # [ 114.680890] 7fe0: 00000004 be827788 b6f034cf b6e897e6 800e0030 00000001 00000000 00000000 # [ 114.689069] Backtrace: # [ 114.691538] [] (lkdtm_EXCEPTION) from [] (lkdtm_do_action+0x2c/0x4c) # [ 114.699643] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 114.707662] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 114.715588] r9:c59c7f60 r8:c513db40 r7:0000000a r6:b6e51000 r5:c5eaa3c0 r4:c0c2e800 # [ 114.723345] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 114.731184] r9:c07f59f4 r8:c59c7f60 r7:c2816000 r6:b6e51000 r5:c5eaa3c0 r4:00000000 # [ 114.738937] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 114.746079] r10:00000004 r9:00000000 r8:00000000 r7:b6e51000 r6:c59c6000 r5:c5eaa3c0 # [ 114.753913] r4:c5eaa3c0 # [ 114.756456] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 114.763598] r9:c59c6000 r8:c03002e4 r7:00000004 r6:b6f98e00 r5:0000000a r4:0000000a # [ 114.771353] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 114.778928] Exception stack(0xc59c7fa8 to 0xc59c7ff0) # [ 114.783987] 7fa0: 0000000a 0000000a 00000001 b6e51000 0000000a 00000000 # [ 114.792171] 7fc0: 0000000a 0000000a b6f98e00 00000004 00000001 00000000 00020000 be827a54 # [ 114.800353] 7fe0: 00000004 be827788 b6f034cf b6e897e6 # [ 114.805414] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000) # [ 114.811579] ---[ end trace e5a4f999a27108ca ]--- # EXCEPTION: missing 'call trace:': [FAIL] not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1 # selftests: lkdtm: LOOP.sh # Skipping LOOP: Hangs the system ok 6 selftests: lkdtm: LOOP.sh # SKIP # selftests: lkdtm: EXHAUST_STACK.sh # Skipping EXHAUST_STACK: Corrupts memory on failure ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP # selftests: lkdtm: CORRUPT_STACK.sh # Skipping CORRUPT_STACK: Crashes entire system on success ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP # selftests: lkdtm: CORRUPT_STACK_STRONG.sh # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP # selftests: lkdtm: CORRUPT_LIST_ADD.sh [ 115.923913] lkdtm: Performing direct entry CORRUPT_LIST_ADD [ 115.929512] lkdtm: attempting good list addition [ 115.934229] lkdtm: attempting corrupted list addition [ 115.939297] lkdtm: list_add() corruption not detected! # [ 115.923913] lkdtm: Performing direct entry CORRUPT_LIST_ADD # [ 115.929512] lkdtm: attempting good list addition # [ 115.934229] lkdtm: attempting corrupted list addition # [ 115.939297] lkdtm: list_add() corruption not detected! # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL] not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1 # selftests: lkdtm: CORRUPT_LIST_DEL.sh [ 116.274908] lkdtm: Performing direct entry CORRUPT_LIST_DEL [ 116.280530] lkdtm: attempting good list removal [ 116.285201] lkdtm: attempting corrupted list removal [ 116.290202] lkdtm: list_del() corruption not detected! # [ 116.274908] lkdtm: Performing direct entry CORRUPT_LIST_DEL # [ 116.280530] lkdtm: attempting good list removal # [ 116.285201] lkdtm: attempting corrupted list removal # [ 116.290202] lkdtm: list_del() corruption not detected! # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL] not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1 # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh [ 116.602123] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING [ 116.608411] lkdtm: attempting bad read from page below current stack [ 116.615029] lkdtm: FAIL: accessed page before stack! (byte: 80) # [ 116.602123] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING # [ 116.608411] lkdtm: attempting bad read from page below current stack # [ 116.615029] lkdtm: FAIL: accessed page before stack! (byte: 80) # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL] not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1 # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh [ 116.929562] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING [ 116.936011] lkdtm: attempting bad read from page above current stack [ 116.942595] lkdtm: FAIL: accessed page after stack! (byte: 0) # [ 116.929562] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING # [ 116.936011] lkdtm: attempting bad read from page above current stack # [ 116.942595] lkdtm: FAIL: accessed page after stack! (byte: 0) # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL] not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1 # selftests: lkdtm: UNSET_SMEP.sh [ 117.270840] lkdtm: Performing direct entry UNSET_SMEP [ 117.276074] lkdtm: XFAIL: this test is x86_64-only # [ 117.270840] lkdtm: Performing direct entry UNSET_SMEP # [ 117.276074] lkdtm: XFAIL: this test is x86_64-only # UNSET_SMEP: saw 'XFAIL': [SKIP] ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP # selftests: lkdtm: DOUBLE_FAULT.sh [ 117.587756] lkdtm: Performing direct entry DOUBLE_FAULT [ 117.593068] lkdtm: XFAIL: this test is ia32-only # [ 117.587756] lkdtm: Performing direct entry DOUBLE_FAULT # [ 117.593068] lkdtm: XFAIL: this test is ia32-only # DOUBLE_FAULT: saw 'XFAIL': [SKIP] ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP # selftests: lkdtm: CORRUPT_PAC.sh [ 117.913390] lkdtm: Performing direct entry CORRUPT_PAC [ 117.918555] lkdtm: XFAIL: this test is arm64-only # [ 117.913390] lkdtm: Performing direct entry CORRUPT_PAC # [ 117.918555] lkdtm: XFAIL: this test is arm64-only # CORRUPT_PAC: saw 'XFAIL': [SKIP] ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh [ 118.229262] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE [ 118.235804] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS # [ 118.229262] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE # [ 118.235804] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP] ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP # selftests: lkdtm: OVERWRITE_ALLOCATION.sh # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP # selftests: lkdtm: WRITE_AFTER_FREE.sh # Skipping WRITE_AFTER_FREE: Corrupts memory on failure ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP # selftests: lkdtm: READ_AFTER_FREE.sh [ 118.918452] lkdtm: Performing direct entry READ_AFTER_FREE [ 118.924027] lkdtm: Value in memory before free: 12345678 [ 118.929352] lkdtm: Attempting bad read from freed memory [ 118.934897] lkdtm: Memory was not poisoned # [ 118.918452] lkdtm: Performing direct entry READ_AFTER_FREE # [ 118.924027] lkdtm: Value in memory before free: 12345678 # [ 118.929352] lkdtm: Attempting bad read from freed memory # [ 118.934897] lkdtm: Memory was not poisoned # READ_AFTER_FREE: missing 'call trace:': [FAIL] not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1 # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh [ 119.429295] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE [ 119.435401] lkdtm: Value in memory before free: 12345678 [ 119.440731] lkdtm: Attempting to read from freed memory [ 119.446184] lkdtm: Buddy page was not poisoned # [ 119.429295] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE # [ 119.435401] lkdtm: Value in memory before free: 12345678 # [ 119.440731] lkdtm: Attempting to read from freed memory # [ 119.446184] lkdtm: Buddy page was not poisoned # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL] not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1 # selftests: lkdtm: SLAB_FREE_DOUBLE.sh [ 119.762325] lkdtm: Performing direct entry SLAB_FREE_DOUBLE [ 119.767937] lkdtm: Attempting double slab free ... # [ 119.762325] lkdtm: Performing direct entry SLAB_FREE_DOUBLE # [ 119.767937] lkdtm: Attempting double slab free ... # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL] not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1 # selftests: lkdtm: SLAB_FREE_CROSS.sh [ 120.079802] lkdtm: Performing direct entry SLAB_FREE_CROSS [ 120.085392] lkdtm: Attempting cross-cache slab free ... # [ 120.079802] lkdtm: Performing direct entry SLAB_FREE_CROSS # [ 120.085392] lkdtm: Attempting cross-cache slab free ... # SLAB_FREE_CROSS: missing 'call trace:': [FAIL] not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1 # selftests: lkdtm: SLAB_FREE_PAGE.sh [ 120.424212] lkdtm: Performing direct entry SLAB_FREE_PAGE [ 120.429639] lkdtm: Attempting non-Slab slab free ... # [ 120.424212] lkdtm: Performing direct entry SLAB_FREE_PAGE # [ 120.429639] lkdtm: Attempting non-Slab slab free ... # SLAB_FREE_PAGE: missing 'call trace:': [FAIL] not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1 # selftests: lkdtm: SOFTLOCKUP.sh # Skipping SOFTLOCKUP: Hangs the system ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP # selftests: lkdtm: HARDLOCKUP.sh # Skipping HARDLOCKUP: Hangs the system ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP # selftests: lkdtm: SPINLOCKUP.sh # Skipping SPINLOCKUP: Hangs the system ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP # selftests: lkdtm: HUNG_TASK.sh # Skipping HUNG_TASK: Hangs the system ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP # selftests: lkdtm: EXEC_DATA.sh [ 121.511834] lkdtm: Performing direct entry EXEC_DATA [ 121.516827] lkdtm: attempting ok execution at c0c2f190 [ 121.522049] lkdtm: attempting bad execution at c26f674c [ 121.527297] 8<--- cut here --- [ 121.530362] Unable to handle kernel paging request at virtual address c26f674c [ 121.537592] pgd = cfc7a158 [ 121.540307] [c26f674c] *pgd=1261141e(bad) [ 121.544356] Internal error: Oops: 8000000d [#3] SMP ARM [ 121.549605] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 121.578879] CPU: 3 PID: 1785 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 121.586644] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 121.593208] PC is at data_area+0x0/0x40 [ 121.597087] LR is at execute_location+0xa4/0xb4 [ 121.601645] pc : [] lr : [] psr: 600e0013 [ 121.607935] sp : c5889e38 ip : 00000027 fp : c5889e54 [ 121.613180] r10: 0000000a r9 : c1acc910 r8 : c15e8544 [ 121.618428] r7 : c5889f60 r6 : 00000001 r5 : c26f674c r4 : c0c2f190 [ 121.624977] r3 : 95471a52 r2 : 95471a52 r1 : ef7c05e4 r0 : 0000002b [ 121.631531] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 121.638689] Control: 10c5387d Table: 1694804a DAC: 00000051 [ 121.644459] Process cat (pid: 1785, stack limit = 0x3f6483fc) [ 121.650228] Stack: (0xc5889e38 to 0xc588a000) [ 121.654611] 9e20: 0000001f c6dd2000 [ 121.662819] 9e40: 0000000a c5889f60 c5889e64 c5889e58 c135c388 c135c184 c5889e74 c5889e68 [ 121.671025] 9e60: c0c2e420 c135c370 c5889e9c c5889e78 c0c2e920 c0c2e400 c0c2e800 c59f1180 [ 121.679232] 9e80: b6e63000 0000000a c513db40 c5889f60 c5889ec4 c5889ea0 c07f5a58 c0c2e80c [ 121.687439] 9ea0: 00000000 c59f1180 b6e63000 c2816000 c5889f60 c07f59f4 c5889f5c c5889ec8 [ 121.695645] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5888000 [ 121.703852] 9ee0: b6e63000 00020000 00000004 0000000a 0001fff6 c5889ee0 00000001 b6e62000 [ 121.712057] 9f00: c5b392c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 121.720264] 9f20: 00000000 00000000 c13719a8 95471a52 c205c100 c59f1180 c59f1180 c5888000 [ 121.728469] 9f40: b6e63000 00000000 00000000 00000004 c5889f94 c5889f60 c0598c84 c05985f0 [ 121.736677] 9f60: 00000000 00000000 c5889fac 95471a52 0000000a 0000000a b6faae00 00000004 [ 121.744883] 9f80: c03002e4 c5888000 c5889fa4 c5889f98 c0598d14 c0598c1c 00000000 c5889fa8 [ 121.753090] 9fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e63000 0000000a 00000000 [ 121.761296] 9fc0: 0000000a 0000000a b6faae00 00000004 00000001 00000000 00020000 be9a1a54 [ 121.769504] 9fe0: 00000004 be9a1788 b6f154cf b6e9b7e6 800e0030 00000001 00000000 00000000 [ 121.777697] Backtrace: [ 121.780200] [] (execute_location) from [] (lkdtm_EXEC_DATA+0x24/0x28) [ 121.788409] r7:c5889f60 r6:0000000a r5:c6dd2000 r4:0000001f [ 121.794115] [] (lkdtm_EXEC_DATA) from [] (lkdtm_do_action+0x2c/0x4c) [ 121.802242] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 121.810290] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 121.818238] r9:c5889f60 r8:c513db40 r7:0000000a r6:b6e63000 r5:c59f1180 r4:c0c2e800 [ 121.826021] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 121.833882] r9:c07f59f4 r8:c5889f60 r7:c2816000 r6:b6e63000 r5:c59f1180 r4:00000000 [ 121.841657] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 121.848822] r10:00000004 r9:00000000 r8:00000000 r7:b6e63000 r6:c5888000 r5:c59f1180 [ 121.856671] r4:c59f1180 [ 121.859237] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 121.866401] r9:c5888000 r8:c03002e4 r7:00000004 r6:b6faae00 r5:0000000a r4:0000000a [ 121.874180] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 121.881769] Exception stack(0xc5889fa8 to 0xc5889ff0) [ 121.886850] 9fa0: 0000000a 0000000a 00000001 b6e63000 0000000a 00000000 [ 121.895057] 9fc0: 0000000a 0000000a b6faae00 00000004 00000001 00000000 00020000 be9a1a54 [ 121.903259] 9fe0: 00000004 be9a1788 b6f154cf b6e9b7e6 [ 121.908341] Code: 00000000 c2b1b780 c2b1b840 c2b1b900 (e1a0c00d) [ 121.914466] ---[ end trace e5a4f999a27108cb ]--- # Segmentation fault # [ 121.511834] lkdtm: Performing direct entry EXEC_DATA # [ 121.516827] lkdtm: attempting ok execution at c0c2f190 # [ 121.522049] lkdtm: attempting bad execution at c26f674c # [ 121.527297] 8<--- cut here --- # [ 121.530362] Unable to handle kernel paging request at virtual address c26f674c # [ 121.537592] pgd = cfc7a158 # [ 121.540307] [c26f674c] *pgd=1261141e(bad) # [ 121.544356] Internal error: Oops: 8000000d [#3] SMP ARM # [ 121.549605] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 121.578879] CPU: 3 PID: 1785 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 121.586644] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 121.593208] PC is at data_area+0x0/0x40 # [ 121.597087] LR is at execute_location+0xa4/0xb4 # [ 121.601645] pc : [] lr : [] psr: 600e0013 # [ 121.607935] sp : c5889e38 ip : 00000027 fp : c5889e54 # [ 121.613180] r10: 0000000a r9 : c1acc910 r8 : c15e8544 # [ 121.618428] r7 : c5889f60 r6 : 00000001 r5 : c26f674c r4 : c0c2f190 # [ 121.624977] r3 : 95471a52 r2 : 95471a52 r1 : ef7c05e4 r0 : 0000002b # [ 121.631531] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 121.638689] Control: 10c5387d Table: 1694804a DAC: 00000051 # [ 121.644459] Process cat (pid: 1785, stack limit = 0x3f6483fc) # [ 121.650228] Stack: (0xc5889e38 to 0xc588a000) # [ 121.654611] 9e20: 0000001f c6dd2000 # [ 121.662819] 9e40: 0000000a c5889f60 c5889e64 c5889e58 c135c388 c135c184 c5889e74 c5889e68 # [ 121.671025] 9e60: c0c2e420 c135c370 c5889e9c c5889e78 c0c2e920 c0c2e400 c0c2e800 c59f1180 # [ 121.679232] 9e80: b6e63000 0000000a c513db40 c5889f60 c5889ec4 c5889ea0 c07f5a58 c0c2e80c # [ 121.687439] 9ea0: 00000000 c59f1180 b6e63000 c2816000 c5889f60 c07f59f4 c5889f5c c5889ec8 # [ 121.695645] 9ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5888000 # [ 121.703852] 9ee0: b6e63000 00020000 00000004 0000000a 0001fff6 c5889ee0 00000001 b6e62000 # [ 121.712057] 9f00: c5b392c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 121.720264] 9f20: 00000000 00000000 c13719a8 95471a52 c205c100 c59f1180 c59f1180 c5888000 # [ 121.728469] 9f40: b6e63000 00000000 00000000 00000004 c5889f94 c5889f60 c0598c84 c05985f0 # [ 121.736677] 9f60: 00000000 00000000 c5889fac 95471a52 0000000a 0000000a b6faae00 00000004 # [ 121.744883] 9f80: c03002e4 c5888000 c5889fa4 c5889f98 c0598d14 c0598c1c 00000000 c5889fa8 # [ 121.753090] 9fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e63000 0000000a 00000000 # [ 121.761296] 9fc0: 0000000a 0000000a b6faae00 00000004 00000001 00000000 00020000 be9a1a54 # [ 121.769504] 9fe0: 00000004 be9a1788 b6f154cf b6e9b7e6 800e0030 00000001 00000000 00000000 # [ 121.777697] Backtrace: # [ 121.780200] [] (execute_location) from [] (lkdtm_EXEC_DATA+0x24/0x28) # [ 121.788409] r7:c5889f60 r6:0000000a r5:c6dd2000 r4:0000001f # [ 121.794115] [] (lkdtm_EXEC_DATA) from [] (lkdtm_do_action+0x2c/0x4c) # [ 121.802242] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 121.810290] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 121.818238] r9:c5889f60 r8:c513db40 r7:0000000a r6:b6e63000 r5:c59f1180 r4:c0c2e800 # [ 121.826021] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 121.833882] r9:c07f59f4 r8:c5889f60 r7:c2816000 r6:b6e63000 r5:c59f1180 r4:00000000 # [ 121.841657] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 121.848822] r10:00000004 r9:00000000 r8:0000000[ 122.351316] lkdtm: Performing direct entry EXEC_STACK 0 r7:b6e63000 r6:c5888000 r5:c59f[ 122.357337] lkdtm: attempting ok execution at c0c2f190 1180 # [ 121.856671] r4:c59f11[ 122.365312] lkdtm: attempting bad execution at c6d87e0c 80 # [ 121.859237] [][ 122.373391] 8<--- cut here --- (ksys_write)[ f r1o2m2 .[3<7c9050] Unable to handle kernel paging request at virtual address c6d87e0c 598d14>] ([s y s1_2w2r.i3t8e83+80] pgd = a2f39440 x18/0x1c) # [ 121.86640[1 ] 1 2.392823] [c6d87e0c] *pgd=16c1141e(bad) r9:c5888000 r8:c[0 3 010222e.43 99266] Internal error: Oops: 8000000d [#4] SMP ARM 7:00000004 r6:b6faae00 r5:0000000[ 122.406570] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 a r4:0000000a # [ [ 1 2112.28.738273] CPU: 2 PID: 1861 Comm: cat Tainted: G D W 5.10.145-cip17 #1 4180] [4]4 8(1s78] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) s_write) from [6531] PC is at 0xc6d87e0c ] (ret_fast_syscall+0x0/0x28[) 122.461759] LR is at execute_location+0xa4/0xb4 # [ 121.8[8 1 716292]. 4E6x8c8e81] pc : [] lr : [] psr: 600e0013 tion sta[c k1(202x.c457868996f7a sp : c6d87de8 ip : c6d87cf0 fp : c6d87e04 8 to 0xc5[8 8 91f2f20.)48 3#8 4[] r10: 0000000b r9 : c1acc91c r8 : c15e8544 121.8868[5 0 ]1 292f.a409:0 7 98] r7 : c6d87f60 r6 : 00000001 r5 : c6d87e0c r4 : c0c2f190 [ 1 2 2 . 4090901040] r3 : 52bd983e r2 : 52bd983e r1 : ef7ab5e0 r0 : 0000002b 00a 0000000a [0 0 0102020.05107 408] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none 6e63000 0[0 0 0102020.a5 10604040] Control: 10c5387d Table: 16c9004a DAC: 00000051 0000 # [ [ 1 2112.28.95520359728] Process cat (pid: 1861, stack limit = 0x6e8659b4) 9fc0: 000[0 0 0102a2 .0503014090] Stack: (0xc6d87de8 to 0xc6d88000) 00a b6faae00 000[0 0 010242 .05037591] 7de0: c6d86000 c6dbd000 0000000b c6d87f60 c6d87e64 c6d87e08 00001 00000000 [0 0 0122020.0504 848] 7e00: c135c3c4 c135c184 c6d87e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000 be9a1a54 # [ [1 2 11.2920.35255019] 7e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30d3374 e34c31b7 9] 9fe0: 0000000[4 b1e292.a5167191] 7e40: e3a02040 e3a01d33 e5930018 52bd983e 0000000b 00000020 c6d87e74 c6d87e68 88 b6f154cf b6e9[b 7 e1622 .#5 78362] 7e60: c0c2e420 c135c398 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c5a25cc0 121.908341][ C o1d2e2:. 50808019] 7e80: b6e7e000 0000000b c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c 00000 c2b1b780 [c 2 b112b28.4509 702] 7ea0: 00000000 c5a25cc0 b6e7e000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8 c2b1b900 (e1a0c0[0 d )1 22 .#6 08874] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6d86000 121.914466] -[- - [1 2e2n.d6 1t131] 7ee0: b6e7e000 00020000 00000004 0000000b 0001fff5 c6d87ee0 00000001 b6e7d000 race e5a4f999a[2 7 110282c.b6 2]9301] 7f00: c5dcf400 00000000 00000000 00000000 00000000 00000000 00000000 00000000 -- # EXEC_DATA: m[i s s1i2n2g. 639474] 7f20: 00000000 00000000 c13719a8 52bd983e c205c100 c5a25cc0 c5a25cc0 c6d86000 call trace:': [F[A I L1]22 .n6o49817] 7f40: b6e7e000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0 ok 30 selftests:[ l k1d2t2m.:6 0075] 7f60: 00000000 00000000 c6d87fac 52bd983e 0000000b 0000000b b6fc5e00 00000004 EXEC_DATA.sh [# e1x2i2t.=6170 31] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8 # selftests: l[k d t1m2:2 .E6X8E0416] 7fa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e7e000 0000000b 00000000 _STACK.sh [ 122.690588] 7fc0: 0000000b 0000000b b6fc5e00 00000004 00000001 00000000 00020000 bebf8a54 [ 122.699715] 7fe0: 00000004 bebf8788 b6f304cf b6eb67e6 800e0030 00000001 00000000 00000000 [ 122.707894] Backtrace: [ 122.710363] [] (execute_location) from [] (lkdtm_EXEC_STACK+0x38/0x54) [ 122.718635] r7:c6d87f60 r6:0000000b r5:c6dbd000 r4:c6d86000 [ 122.724312] [] (lkdtm_EXEC_STACK) from [] (lkdtm_do_action+0x2c/0x4c) [ 122.732493] r4:00000020 [ 122.735038] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 122.743058] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 122.750985] r9:c6d87f60 r8:c513db40 r7:0000000b r6:b6e7e000 r5:c5a25cc0 r4:c0c2e800 [ 122.758745] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 122.766585] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e7e000 r5:c5a25cc0 r4:00000000 [ 122.774337] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 122.781482] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c6d86000 r5:c5a25cc0 [ 122.789315] r4:c5a25cc0 [ 122.791858] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 122.799002] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:0000000b r4:0000000b [ 122.806755] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 122.814328] Exception stack(0xc6d87fa8 to 0xc6d87ff0) [ 122.819389] 7fa0: 0000000b 0000000b 00000001 b6e7e000 0000000b 00000000 [ 122.827574] 7fc0: 0000000b 0000000b b6fc5e00 00000004 00000001 00000000 00020000 bebf8a54 [ 122.835758] 7fe0: 00000004 bebf8788 b6f304cf b6eb67e6 [ 122.840820] Code: c6d87e08 c135c3c4 c135c184 c6d87e6c (e1a0c00d) [ 122.846924] ---[ end trace e5a4f999a27108cc ]--- # Segmentation fault # [ 122.351316] lkdtm: Performing direct entry EXEC_STACK # [ 122.357337] lkdtm: attempting ok execution at c0c2f190 # [ 122.365312] lkdtm: attempting bad execution at c6d87e0c # [ 122.373391] 8<--- cut here --- # [ 122.379250] Unable to handle kernel paging request at virtual address c6d87e0c # [ 122.388382] pgd = a2f39440 # [ 122.392823] [c6d87e0c] *pgd=16c1141e(bad) # [ 122.399266] Internal error: Oops: 8000000d [#4] SMP ARM # [ 122.406570] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 122.438273] CPU: 2 PID: 1861 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 122.448178] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 122.456531] PC is at 0xc6d87e0c # [ 122.461759] LR is at execute_location+0xa4/0xb4 # [ 122.468881] pc : [] lr : [] psr: 600e0013 # [ 122.476967] sp : c6d87de8 ip : c6d87cf0 fp : c6d87e04 # [ 122.483840] r10: 0000000b r9 : c1acc91c r8 : c15e8544 # [ 122.490798] r7 : c6d87f60 r6 : 00000001 r5 : c6d87e0c r4 : c0c2f190 # [ 122.499146] r3 : 52bd983e r2 : 52bd983e r1 : ef7ab5e0 r0 : 0000002b # [ 122.507408] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 122.516448] Control: 10c5387d Table: 16c9004a DAC: 00000051 # [ 122.523928] Process cat (pid: 1861, stack limit = 0x6e8659b4) # [ 122.531496] Stack: (0xc6d87de8 to 0xc6d88000) # [ 122.537591] 7de0: c6d86000 c6dbd000 0000000b c6d87f60 c6d87e64 c6d87e08 # [ 122.547848] 7e00: c135c3c4 c135c184 c6d87e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000 # [ 122.558019] 7e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30d3374 e34c31b7 # [ 122.568191] 7e40: e3a02040 e3a01d33 e5930018 52bd983e 0000000b 00000020 c6d87e74 c6d87e68 # [ 122.578362] 7e60: c0c2e420 c135c398 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c5a25cc0 # [ 122.588619] 7e80: b6e7e000 0000000b c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c # [ 122.598702] 7ea0: 00000000 c5a25cc0 b6e7e000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8 # [ 122.608874] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6d86000 # [ 122.619131] 7ee0: b6e7e000 00020000 00000004 0000000b 0001fff5 c6d87ee0 00000001 b6e7d000 # [ 122.629301] 7f00: c5dcf400 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 122.639474] 7f20: 00000000 00000000 c13719a8 52bd983e c205c100 c5a25cc0 c5a25cc0 c6d86000 # [ 122.649817] 7f40: b6e7e000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0 # [ 122.660075] 7f60: 00000000 00000000 c6d87fac 52bd983e 0000000b 0000000b b6fc5e00 00000004 # [ 122.670331] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8 # [ 122.680416] 7fa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e7e000 0000000b 00000000 # [ 122.690588] 7fc0: 0000000b 0000000b b6fc5e00 00000004 00000001 00000000 00020000 bebf8a54 # [ 122.699715] 7fe0: 00000004 bebf8788 b6f304cf b6eb67e6 800e0030 00000001 00000000 00000000 # [ 122.707894] Backtrace: # [ 122.710363] [] (execute_location) from [] (lkdtm_EXEC_STACK+0x38/0x54) # [ 122.718635] r7:c6d87f60 r6:0000000b r5:c6dbd000 r4:c6d86000 # [ 122.724312] [] (lkdtm_EXEC_STACK) from [] (lkdtm_do_action+0x2c/0x4c) # [ 122.732493] r4:00000020 # [ 122.735038] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 122.743058] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 122.750985] r9:c6d87f60 r8:c513db40 r7:0000000b r6:b6e7e000 r5:c5a25cc0 r4:c0c2e800 # [ 122.758745] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 122.766585] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e7e000 r5:c5a25cc0 r4:00000000 # [ 122.774337] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 122.781482] r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c6d86000 r5:c5a25cc0 # [ 122.789315] r4:c5a25cc0 # [ 122.791858] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 122.799002] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:0000000b r4:0000000b # [ 122.806755] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 122.814328] Exception stack(0xc6d87fa8 to 0xc6d87ff0) # [ 122.819389] 7fa0: 0000000b 0000000b 00000001 b6e7e000 0000000b 00000000 # [ 122.827574] 7fc0: 0000000b 000000[ 123.373385] lkdtm: Performing direct entry EXEC_KMALLOC 0b b6fc5e00 00000004 00000[0 0 1123.381278] lkdtm: attempting ok execution at c0c2f190 00000000 00020000 bebf8a54 # [ [ 123.389020] lkdtm: attempting bad execution at c6dfd000 122.835758] 7fe0: 00000004 bebf87[ 123.397192] 8<--- cut here --- 88 b6f304cf [b 6 e1b2637.e4602 946] Unable to handle kernel paging request at virtual address c6dfd000 [ 122.8408[2 0 ]1 23C.o4d1e2:0 8] pgd = 2727b13c c6d87e08 c135c3c4 c135[c 1 81423 416605] [c6dfd000] *pgd=16c1141e(bad) c6d87e6c (e1a[0 c 0102d3). 42 2#75] Internal error: Oops: 8000000d [#5] SMP ARM [ 122.846924] ---[ end trace e5[ 123.430007] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 a4f999a27108cc ]--[- 1#2 3E.X461712] CPU: 3 PID: 1940 Comm: cat Tainted: G D W 5.10.145-cip17 #1 C_STACK: [m i s1s23i.n4g7 1'6c1a8] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) l trace:': [FAIL][ n1o2t3 .o479885] PC is at 0xc6dfd000 31 selftests: lkdtm: EXEC[_ S T123.485114] LR is at execute_location+0xa4/0xb4 CK.sh # exi[t = 112 3#. 4s9e2l1f0] pc : [] lr : [] psr: 600e0013 tests: lkdt[m : 1E2X3E.C5_0K0M2A7] sp : c5ec7e30 ip : c5ec7d38 fp : c5ec7e4c LLOC.sh[ 123.507282] r10: 0000000d r9 : c1acc928 r8 : c15e8544 [ 123.513287] r7 : c5ec7f60 r6 : 00000001 r5 : c6dfd000 r4 : c0c2f190 [ 123.519819] r3 : dac3b2d5 r2 : dac3b2d5 r1 : ef7c05e0 r0 : 0000002b [ 123.526353] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 123.533494] Control: 10c5387d Table: 1484804a DAC: 00000051 [ 123.539245] Process cat (pid: 1940, stack limit = 0xf339430c) [ 123.544996] Stack: (0xc5ec7e30 to 0xc5ec8000) [ 123.549361] 7e20: c6dfd000 c6dfc000 0000000d c5ec7f60 [ 123.557548] 7e40: c5ec7e64 c5ec7e50 c0c2f1e0 c135c184 00000021 c6dfc000 c5ec7e74 c5ec7e68 [ 123.565734] 7e60: c0c2e420 c0c2f1b4 c5ec7e9c c5ec7e78 c0c2e920 c0c2e400 c0c2e800 c5b383c0 [ 123.573920] 7e80: b6eaa000 0000000d c513db40 c5ec7f60 c5ec7ec4 c5ec7ea0 c07f5a58 c0c2e80c [ 123.582105] 7ea0: 00000000 c5b383c0 b6eaa000 c2816000 c5ec7f60 c07f59f4 c5ec7f5c c5ec7ec8 [ 123.590291] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5ec6000 [ 123.598474] 7ee0: b6eaa000 00020000 00000004 0000000d 0001fff3 c5ec7ee0 00000001 b6ea9000 [ 123.606658] 7f00: c5a25180 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 123.614844] 7f20: 00000000 00000000 c13719a8 dac3b2d5 c205c100 c5b383c0 c5b383c0 c5ec6000 [ 123.623030] 7f40: b6eaa000 00000000 00000000 00000004 c5ec7f94 c5ec7f60 c0598c84 c05985f0 [ 123.631215] 7f60: 00000000 00000000 c5ec7fac dac3b2d5 0000000d 0000000d b6ff1e00 00000004 [ 123.639400] 7f80: c03002e4 c5ec6000 c5ec7fa4 c5ec7f98 c0598d14 c0598c1c 00000000 c5ec7fa8 [ 123.647584] 7fa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6eaa000 0000000d 00000000 [ 123.655770] 7fc0: 0000000d 0000000d b6ff1e00 00000004 00000001 00000000 00020000 bed0ca54 [ 123.663954] 7fe0: 00000004 bed0c788 b6f5c4cf b6ee27e6 800e0030 00000001 00000000 00000000 [ 123.672133] Backtrace: [ 123.674605] [] (execute_location) from [] (lkdtm_EXEC_KMALLOC+0x38/0x44) [ 123.683051] r7:c5ec7f60 r6:0000000d r5:c6dfc000 r4:c6dfd000 [ 123.688723] [] (lkdtm_EXEC_KMALLOC) from [] (lkdtm_do_action+0x2c/0x4c) [ 123.697080] r5:c6dfc000 r4:00000021 [ 123.700666] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 123.708683] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 123.716609] r9:c5ec7f60 r8:c513db40 r7:0000000d r6:b6eaa000 r5:c5b383c0 r4:c0c2e800 [ 123.724365] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 123.732202] r9:c07f59f4 r8:c5ec7f60 r7:c2816000 r6:b6eaa000 r5:c5b383c0 r4:00000000 [ 123.739954] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 123.747098] r10:00000004 r9:00000000 r8:00000000 r7:b6eaa000 r6:c5ec6000 r5:c5b383c0 [ 123.754931] r4:c5b383c0 [ 123.757472] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 123.764615] r9:c5ec6000 r8:c03002e4 r7:00000004 r6:b6ff1e00 r5:0000000d r4:0000000d [ 123.772369] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 123.779943] Exception stack(0xc5ec7fa8 to 0xc5ec7ff0) [ 123.785002] 7fa0: 0000000d 0000000d 00000001 b6eaa000 0000000d 00000000 [ 123.793188] 7fc0: 0000000d 0000000d b6ff1e00 00000004 00000001 00000000 00020000 bed0ca54 [ 123.801372] 7fe0: 00000004 bed0c788 b6f5c4cf b6ee27e6 [ 123.806434] Code: bf180f00 0f00f1b8 463d6832 f8df9403 (e1a0c00d) [ 123.812537] ---[ end trace e5a4f999a27108cd ]--- # Segmentation fault # [ 123.373385] lkdtm: Performing direct entry EXEC_KMALLOC # [ 123.381278] lkdtm: attempting ok execution at c0c2f190 # [ 123.389020] lkdtm: attempting bad execution at c6dfd000 # [ 123.397192] 8<--- cut here --- # [ 123.402946] Unable to handle kernel paging request at virtual address c6dfd000 # [ 123.412078] pgd = 2727b13c # [ 123.416605] [c6dfd000] *pgd=16c1141e(bad) # [ 123.422875] Internal error: Oops: 8000000d [#5] SMP ARM # [ 123.430007] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 123.461712] CPU: 3 PID: 1940 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 123.471618] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 123.479885] PC is at 0xc6dfd000 # [ 123.485114] LR is at execute_location+0xa4/0xb4 # [ 123.492150] pc : [] lr : [] psr: 600e0013 # [ 123.500237] sp : c5ec7e30 ip : c5ec7d38 fp : c5ec7e4c # [ 123.507282] r10: 0000000d r9 : c1acc928 r8 : c15e8544 # [ 123.513287] r7 : c5ec7f60 r6 : 00000001 r5 : c6dfd000 r4 : c0c2f190 # [ 123.519819] r3 : dac3b2d5 r2 : dac3b2d5 r1 : ef7c05e0 r0 : 0000002b # [ 123.526353] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 123.533494] Control: 10c5387d Table: 1484804a DAC: 00000051 # [ 123.539245] Process cat (pid: 1940, stack limit = 0xf339430c) # [ 123.544996] Stack: (0xc5ec7e30 to 0xc5ec8000) # [ 123.549361] 7e20: c6dfd000 c6dfc000 0000000d c5ec7f60 # [ 123.557548] 7e40: c5ec7e64 c5ec7e50 c0c2f1e0 c135c184 00000021 c6dfc000 c5ec7e74 c5ec7e68 # [ 123.565734] 7e60: c0c2e420 c0c2f1b4 c5ec7e9c c5ec7e78 c0c2e920 c0c2e400 c0c2e800 c5b383c0 # [ 123.573920] 7e80: b6eaa000 0000000d c513db40 c5ec7f60 c5ec7ec4 c5ec7ea0 c07f5a58 c0c2e80c # [ 123.582105] 7ea0: 00000000 c5b383c0 b6eaa000 c2816000 c5ec7f60 c07f59f4 c5ec7f5c c5ec7ec8 # [ 123.590291] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5ec6000 # [ 123.598474] 7ee0: b6eaa000 00020000 00000004 0000000d 0001fff3 c5ec7ee0 00000001 b6ea9000 # [ 123.606658] 7f00: c5a25180 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 123.614844] 7f20: 00000000 00000000 c13719a8 dac3b2d5 c205c100 c5b383c0 c5b383c0 c5ec6000 # [ 123.623030] 7f40: b6eaa000 00000000 00000000 00000004 c5ec7f94 c5ec7f60 c0598c84 c05985f0 # [ 123.631215] 7f60: 00000000 00000000 c5ec7fac dac3b2d5 0000000d 0000000d b6ff1e00 00000004 # [ 123.639400] 7f80: c03002e4 c5ec6000 c5ec7fa4 c5ec7f98 c0598d14 c0598c1c 00000000 c5ec7fa8 # [ 123.647584] 7fa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6eaa000 0000000d 00000000 # [ 123.655770] 7fc0: 0000000d 0000000d b6ff1e00 00000004 00000001 00000000 00020000 bed0ca54 # [ 123.663954] 7fe0: 00000004 bed0c788 b6f5c4cf b6ee27e6 800e0030 00000001 00000000 00000000 # [ 123.672133] Backtrace: # [ 123.674605] [] (execute_location) from [] (lkdtm_EXEC_KMALLOC+0x38/0x44) # [ 123.683051] r7:c5ec7f60 r6:0000000d r5:c6dfc000 r4:c6dfd000 # [ 123.688723] [] (lkdtm_EXEC_KMALLOC) from [] (lkdtm_do_action+0x2c/0x4c) # [ 123.697080] r5:c6dfc000 r4:00000021 # [ 123.700666] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 123.708683] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 123.716609] r9:c5ec7f60 r8:c513db40 r7:0000000d r6:b6eaa000 r5:c5b383c0 r4:c0c2e800 # [ 123.724365] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 123.732202] r9:c07f59f4 r8:c5ec7f60 r7:c2816000 r6:b6eaa000 r5:c5b383c0 r4:00000000 # [ 123.739954] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 123.747098] r10:00000004 r9:00000000 r8:00000000 r7:b6eaa000 r6:c5ec6000 r5:c5b383c0 # [ 123.754931] r4:c5b383c0 # [ 123.757472] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 123.764615] r9:c5ec6000 r8:c03002e4 r7:00000004 r6:b6ff1e0[ 124.296985] lkdtm: Performing direct entry EXEC_VMALLOC 0 r5:0000000d r4:0000000d # [ 1[ 124.302721] lkdtm: attempting ok execution at c0c2f190 23.772369] [] (s[y s _124.310565] lkdtm: attempting bad execution at f096c000 rite) from [] (ret_fast[ 124.318472] 8<--- cut here --- _syscall+0x0/0x28) # [ 123.7799[ 124.324314] Unable to handle kernel paging request at virtual address f096c000 43] Exception stack(0xc5ec7fa8 to[ 124.334366] pgd = 3759d4df 0xc5ec7ff0) # [ 123.785002] 7f[ 124.339888] [f096c000] *pgd=12949811, *pte=4956f65f, *ppte=4956f45f a0: 0000000d 00[ 124.349068] Internal error: Oops: 8000000f [#6] SMP ARM 00000d 00000001 b6eaa000 0000000d[ 124.357109] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 00000000 # [ 123[. 7 9132148.888813] CPU: 1 PID: 2017 Comm: cat Tainted: G D W 5.10.145-cip17 #1 ] 7fc0: 00000[0 0 d1 204.0309080721] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) 0d b6ff1e00 00000004[ 0 0102040.407161] PC is at 0xf096c000 01 00000000 00020000 bed0ca54[ 124.412564] LR is at execute_location+0xa4/0xb4 # [ 123.80[1 3 7122]4 .74f1e906:5] pc : [] lr : [] psr: 600e0013 00000004 b[e d 01c2748.84 2b767f2] sp : c6b55e30 ip : c6b55d38 fp : c6b55e4c 5c4cf b6e[e 2 71e264. 4#3 4[8 1 ] r10: 0000000d r9 : c1acc938 r8 : c15e8544 123.806434][ C o1d2e4:. 4b4f11787] r7 : c6b55f60 r6 : 00000001 r5 : f096c000 r4 : c0c2f190 0f00 0f00[f 11b284 .446530d16283] r3 : 944defca r2 : 944defca r1 : ef7965e0 r0 : 0000002b 2 f8df9403 (e1[a 0 c10204d.)45 887] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 123.[8 1 2152347.]4 6-7-4-27] Control: 10c5387d Table: 16f0804a DAC: 00000051 end trace e5a4[f 9 9192a42.74170997] Process cat (pid: 2017, stack limit = 0x73dff649) 8cd ]--- [# E1X2E4C.4_8K2M7A3L] Stack: (0xc6b55e30 to 0xc6b56000) LOC: missing 'cal[l t1r2a4c.e4:8828] 5e20: f096c000 c6c7b000 0000000d c6b55f60 ': [FAIL] not [o k 13224 .s4e9l085] 5e40: c6b55e64 c6b55e50 c0c2f214 c135c184 00000022 c6c7b000 c6b55e74 c6b55e68 ftests: lkdtm: E[X E C1_2K4M.A5L09256] 5e60: c0c2e420 c0c2f1f8 c6b55e9c c6b55e78 c0c2e920 c0c2e400 c0c2e800 c6c19040 OC.sh # exit=1 [# 1s2e4l.f5t1e513] 5e80: b6e20000 0000000d c513db40 c6b55f60 c6b55ec4 c6b55ea0 c07f5a58 c0c2e80c sts: lkdtm: EXE[C _ V1M2A4L.L5O2C683] 5ea0: 00000000 c6c19040 b6e20000 c2816000 c6b55f60 c07f59f4 c6b55f5c c6b55ec8 .sh [ 124.539855] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6b54000 [ 124.548463] 5ee0: b6e20000 00020000 00000004 0000000d 0001fff3 c6b55ee0 00000001 b6e1f000 [ 124.556649] 5f00: c5dcfb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 124.564834] 5f20: 00000000 00000000 c13719a8 944defca c205c100 c6c19040 c6c19040 c6b54000 [ 124.573018] 5f40: b6e20000 00000000 00000000 00000004 c6b55f94 c6b55f60 c0598c84 c05985f0 [ 124.581203] 5f60: 00000000 00000000 c6b55fac 944defca 0000000d 0000000d b6f67e00 00000004 [ 124.589389] 5f80: c03002e4 c6b54000 c6b55fa4 c6b55f98 c0598d14 c0598c1c 00000000 c6b55fa8 [ 124.597574] 5fa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6e20000 0000000d 00000000 [ 124.605759] 5fc0: 0000000d 0000000d b6f67e00 00000004 00000001 00000000 00020000 be8f2a54 [ 124.613943] 5fe0: 00000004 be8f2788 b6ed24cf b6e587e6 800e0030 00000001 00000000 00000000 [ 124.622122] Backtrace: [ 124.624597] [] (execute_location) from [] (lkdtm_EXEC_VMALLOC+0x28/0x34) [ 124.633044] r7:c6b55f60 r6:0000000d r5:c6c7b000 r4:f096c000 [ 124.638716] [] (lkdtm_EXEC_VMALLOC) from [] (lkdtm_do_action+0x2c/0x4c) [ 124.647073] r5:c6c7b000 r4:00000022 [ 124.650661] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 124.658679] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 124.666605] r9:c6b55f60 r8:c513db40 r7:0000000d r6:b6e20000 r5:c6c19040 r4:c0c2e800 [ 124.674362] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 124.682199] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e20000 r5:c6c19040 r4:00000000 [ 124.689951] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 124.697096] r10:00000004 r9:00000000 r8:00000000 r7:b6e20000 r6:c6b54000 r5:c6c19040 [ 124.704929] r4:c6c19040 [ 124.707474] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 124.714616] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f67e00 r5:0000000d r4:0000000d [ 124.722370] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 124.729944] Exception stack(0xc6b55fa8 to 0xc6b55ff0) [ 124.735004] 5fa0: 0000000d 0000000d 00000001 b6e20000 0000000d 00000000 [ 124.743189] 5fc0: 0000000d 0000000d b6f67e00 00000004 00000001 00000000 00020000 be8f2a54 [ 124.751374] 5fe0: 00000004 be8f2788 b6ed24cf b6e587e6 [ 124.756440] Code: bad PC value [ 124.759594] ---[ end trace e5a4f999a27108ce ]--- # Segmentation fault # [ 124.296985] lkdtm: Performing direct entry EXEC_VMALLOC # [ 124.302721] lkdtm: attempting ok execution at c0c2f190 # [ 124.310565] lkdtm: attempting bad execution at f096c000 # [ 124.318472] 8<--- cut here --- # [ 124.324314] Unable to handle kernel paging request at virtual address f096c000 # [ 124.334366] pgd = 3759d4df # [ 124.339888] [f096c000] *pgd=12949811, *pte=4956f65f, *ppte=4956f45f # [ 124.349068] Internal error: Oops: 8000000f [#6] SMP ARM # [ 124.357109] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 124.388813] CPU: 1 PID: 2017 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 124.398721] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 124.407161] PC is at 0xf096c000 # [ 124.412564] LR is at execute_location+0xa4/0xb4 # [ 124.419685] pc : [] lr : [] psr: 600e0013 # [ 124.427772] sp : c6b55e30 ip : c6b55d38 fp : c6b55e4c # [ 124.434816] r10: 0000000d r9 : c1acc938 r8 : c15e8544 # [ 124.441777] r7 : c6b55f60 r6 : 00000001 r5 : f096c000 r4 : c0c2f190 # [ 124.450123] r3 : 944defca r2 : 944defca r1 : ef7965e0 r0 : 0000002b # [ 124.458387] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 124.467427] Control: 10c5387d Table: 16f0804a DAC: 00000051 # [ 124.474997] Process cat (pid: 2017, stack limit = 0x73dff649) # [ 124.482734] Stack: (0xc6b55e30 to 0xc6b56000) # [ 124.488828] 5e20: f096c000 c6c7b000 0000000d c6b55f60 # [ 124.499085] 5e40: c6b55e64 c6b55e50 c0c2f214 c135c184 00000022 c6c7b000 c6b55e74 c6b55e68 # [ 124.509256] 5e60: c0c2e420 c0c2f1f8 c6b55e9c c6b55e78 c0c2e920 c0c2e400 c0c2e800 c6c19040 # [ 124.519513] 5e80: b6e20000 0000000d c513db40 c6b55f60 c6b55ec4 c6b55ea0 c07f5a58 c0c2e80c # [ 124.529683] 5ea0: 00000000 c6c19040 b6e20000 c2816000 c6b55f60 c07f59f4 c6b55f5c c6b55ec8 # [ 124.539855] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6b54000 # [ 124.548463] 5ee0: b6e20000 00020000 00000004 0000000d 0001fff3 c6b55ee0 00000001 b6e1f000 # [ 124.556649] 5f00: c5dcfb80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 124.564834] 5f20: 00000000 00000000 c13719a8 944defca c205c100 c6c19040 c6c19040 c6b54000 # [ 124.573018] 5f40: b6e20000 00000000 00000000 00000004 c6b55f94 c6b55f60 c0598c84 c05985f0 # [ 124.581203] 5f60: 00000000 00000000 c6b55fac 944defca 0000000d 0000000d b6f67e00 00000004 # [ 124.589389] 5f80: c03002e4 c6b54000 c6b55fa4 c6b55f98 c0598d14 c0598c1c 00000000 c6b55fa8 # [ 124.597574] 5fa0: c03000c0 c0598d08 0000000d 0000000d 00000001 b6e20000 0000000d 00000000 # [ 124.605759] 5fc0: 0000000d 0000000d b6f67e00 00000004 00000001 00000000 00020000 be8f2a54 # [ 124.613943] 5fe0: 00000004 be8f2788 b6ed24cf b6e587e6 800e0030 00000001 00000000 00000000 # [ 124.622122] Backtrace: # [ 124.624597] [] (execute_location) from [] (lkdtm_EXEC_VMALLOC+0x28/0x34) # [ 124.633044] r7:c6b55f60 r6:0000000d r5:c6c7b000 r4:f096c000 # [ 124.638716] [] (lkdtm_EXEC_VMALLOC) from [] (lkdtm_do_action+0x2c/0x4c) # [ 124.647073] r5:c6c7b000 r4:00000022 # [ 124.650661] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 124.658679] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 124.666605] r9:c6b55f60 r8:c513db40 r7:0000000d r6:b6e20000 r5:c6c19040 r4:c0c2e800 # [ 124.674362] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 124.682199] r9:c07f59f4 r8:c6b55f60 r7:c2816000 r6:b6e20000 r5:c6c19040 r4:00000000 # [ 124.689951] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 124.697096] r10:00000004 r9:00000000 r8:00000000 r7:b6e20000 r6:c6b54000 r5:c6c19040 # [ 124.704929] r4:c6c19040 # [ 124.707474] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 124.714616] r9:c6b54000 r8:c03002e4 r7:00000004 r6:b6f67e00 r5:0000000d r4:0000000d # [ 124.722370] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 124.729944] Exception stack(0xc6b55fa8 to 0xc6b55ff0) #[ 125.245838] lkdtm: Performing direct entry EXEC_RODATA [ 124.735004] [5 f a102:5 .2 5 341] lkdtm: attempting ok execution at c0c2f190 0000000d 0000000d[ 125.258626] lkdtm: attempting bad execution at c15e87e0 00000001 b6e20000 0000000d 00000[ 125.266655] 8<--- cut here --- 000 # [ 124.743189] 5f[c 0 :1 25.272500] Unable to handle kernel paging request at virtual address c15e87e0 000000d 0000000d [b 6 f16275e.0202159] pgd = 66c03cbe 00000004 00000001 00000000 00020[ 125.286958] [c15e87e0] *pgd=1141941e(bad) 000 be8f2a54 # [ 124.751374][ 125.293853] Internal error: Oops: 8000000d [#7] SMP ARM fe0: 00000004 be8f2788 b6ed24cf b[ 125.301768] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 6e587e6 # [ 124.756440] Code: b 125.333487] CPU: 2 PID: 2094 Comm: cat Tainted: G D W 5.10.145-cip17 #1 ad PC value # [[ 112254..3745003] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) 9594] ---[ end trace e5a4f999a271[ 125.352556] PC is at lkdtm_rodata_do_nothing+0x0/0x10 08ce ]--- # EXEC_VMALLOC: missin[ 125.360478] LR is at execute_location+0xa4/0xb4 g 'call trace:': [F[A I L1]25 .n67864] pc : [] lr : [] psr: 600e0013 ot ok 33 selftests[: l1k2d5t.m376307] sp : c6dabe38 ip : c6dabd40 fp : c6dabe54 EXEC_VMALLOC.s[h #1 2e5x.3i8t3706] r10: 0000000c r9 : c1acc948 r8 : c15e8544 1 # selftests: lk[d t m1:2 5E.X390938] r7 : c6dabf60 r6 : 00000000 r5 : c15e87e0 r4 : c0c2f190 C_RODATA.sh [ 125.399640] r3 : 20cb401c r2 : 20cb401c r1 : ef7ab5e0 r0 : 0000002b [ 125.407304] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 125.414463] Control: 10c5387d Table: 16f9004a DAC: 00000051 [ 125.420232] Process cat (pid: 2094, stack limit = 0x035d42d8) [ 125.426003] Stack: (0xc6dabe38 to 0xc6dac000) [ 125.430387] be20: 00000023 c6dbd000 [ 125.438600] be40: 0000000c c6dabf60 c6dabe64 c6dabe58 c135c404 c135c184 c6dabe74 c6dabe68 [ 125.446810] be60: c0c2e420 c135c3ec c6dabe9c c6dabe78 c0c2e920 c0c2e400 c0c2e800 c5a24a00 [ 125.455018] be80: b6dc6000 0000000c c513db40 c6dabf60 c6dabec4 c6dabea0 c07f5a58 c0c2e80c [ 125.463225] bea0: 00000000 c5a24a00 b6dc6000 c2816000 c6dabf60 c07f59f4 c6dabf5c c6dabec8 [ 125.471433] bec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6daa000 [ 125.479640] bee0: b6dc6000 00020000 00000004 0000000c 0001fff4 c6dabee0 00000001 b6dc5000 [ 125.487847] bf00: c5b383c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 125.496056] bf20: 00000000 00000000 c13719a8 20cb401c c205c100 c5a24a00 c5a24a00 c6daa000 [ 125.504265] bf40: b6dc6000 00000000 00000000 00000004 c6dabf94 c6dabf60 c0598c84 c05985f0 [ 125.512473] bf60: 00000000 00000000 c6dabfac 20cb401c 0000000c 0000000c b6f0de00 00000004 [ 125.520680] bf80: c03002e4 c6daa000 c6dabfa4 c6dabf98 c0598d14 c0598c1c 00000000 c6dabfa8 [ 125.528885] bfa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6dc6000 0000000c 00000000 [ 125.537092] bfc0: 0000000c 0000000c b6f0de00 00000004 00000001 00000000 00020000 bec92a54 [ 125.545298] bfe0: 00000004 bec92788 b6e784cf b6dfe7e6 800e0030 00000001 00000000 00000000 [ 125.553491] Backtrace: [ 125.555998] [] (execute_location) from [] (lkdtm_EXEC_RODATA+0x24/0x28) [ 125.564379] r7:c6dabf60 r6:0000000c r5:c6dbd000 r4:00000023 [ 125.570088] [] (lkdtm_EXEC_RODATA) from [] (lkdtm_do_action+0x2c/0x4c) [ 125.578392] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 125.586437] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 125.594386] r9:c6dabf60 r8:c513db40 r7:0000000c r6:b6dc6000 r5:c5a24a00 r4:c0c2e800 [ 125.602170] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 125.610031] r9:c07f59f4 r8:c6dabf60 r7:c2816000 r6:b6dc6000 r5:c5a24a00 r4:00000000 [ 125.617808] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 125.624974] r10:00000004 r9:00000000 r8:00000000 r7:b6dc6000 r6:c6daa000 r5:c5a24a00 [ 125.632823] r4:c5a24a00 [ 125.635387] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 125.642552] r9:c6daa000 r8:c03002e4 r7:00000004 r6:b6f0de00 r5:0000000c r4:0000000c [ 125.650330] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 125.657921] Exception stack(0xc6dabfa8 to 0xc6dabff0) [ 125.663001] bfa0: 0000000c 0000000c 00000001 b6dc6000 0000000c 00000000 [ 125.671210] bfc0: 0000000c 0000000c b6f0de00 00000004 00000001 00000000 00020000 bec92a54 [ 125.679411] bfe0: 00000004 bec92788 b6e784cf b6dfe7e6 [ 125.684494] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d) [ 125.690620] ---[ end trace e5a4f999a27108cf ]--- # Segmentation fault # [ 125.245838] lkdtm: Performing direct entry EXEC_RODATA # [ 125.251341] lkdtm: attempting ok execution at c0c2f190 # [ 125.258626] lkdtm: attempting bad execution at c15e87e0 # [ 125.266655] 8<--- cut here --- # [ 125.272500] Unable to handle kernel paging request at virtual address c15e87e0 # [ 125.282159] pgd = 66c03cbe # [ 125.286958] [c15e87e0] *pgd=1141941e(bad) # [ 125.293853] Internal error: Oops: 8000000d [#7] SMP ARM # [ 125.301768] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 125.333487] CPU: 2 PID: 2094 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 125.344003] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 125.352556] PC is at lkdtm_rodata_do_nothing+0x0/0x10 # [ 125.360478] LR is at execute_location+0xa4/0xb4 # [ 125.367864] pc : [] lr : [] psr: 600e0013 # [ 125.376307] sp : c6dabe38 ip : c6dabd40 fp : c6dabe54 # [ 125.383706] r10: 0000000c r9 : c1acc948 r8 : c15e8544 # [ 125.390938] r7 : c6dabf60 r6 : 00000000 r5 : c15e87e0 r4 : c0c2f190 # [ 125.399640] r3 : 20cb401c r2 : 20cb401c r1 : ef7ab5e0 r0 : 0000002b # [ 125.407304] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 125.414463] Control: 10c5387d Table: 16f9004a DAC: 00000051 # [ 125.420232] Process cat (pid: 2094, stack limit = 0x035d42d8) # [ 125.426003] Stack: (0xc6dabe38 to 0xc6dac000) # [ 125.430387] be20: 00000023 c6dbd000 # [ 125.438600] be40: 0000000c c6dabf60 c6dabe64 c6dabe58 c135c404 c135c184 c6dabe74 c6dabe68 # [ 125.446810] be60: c0c2e420 c135c3ec c6dabe9c c6dabe78 c0c2e920 c0c2e400 c0c2e800 c5a24a00 # [ 125.455018] be80: b6dc6000 0000000c c513db40 c6dabf60 c6dabec4 c6dabea0 c07f5a58 c0c2e80c # [ 125.463225] bea0: 00000000 c5a24a00 b6dc6000 c2816000 c6dabf60 c07f59f4 c6dabf5c c6dabec8 # [ 125.471433] bec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6daa000 # [ 125.479640] bee0: b6dc6000 00020000 00000004 0000000c 0001fff4 c6dabee0 00000001 b6dc5000 # [ 125.487847] bf00: c5b383c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 125.496056] bf20: 00000000 00000000 c13719a8 20cb401c c205c100 c5a24a00 c5a24a00 c6daa000 # [ 125.504265] bf40: b6dc6000 00000000 00000000 00000004 c6dabf94 c6dabf60 c0598c84 c05985f0 # [ 125.512473] bf60: 00000000 00000000 c6dabfac 20cb401c 0000000c 0000000c b6f0de00 00000004 # [ 125.520680] bf80: c03002e4 c6daa000 c6dabfa4 c6dabf98 c0598d14 c0598c1c 00000000 c6dabfa8 # [ 125.528885] bfa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6dc6000 0000000c 00000000 # [ 125.537092] bfc0: 0000000c 0000000c b6f0de00 00000004 00000001 00000000 00020000 bec92a54 # [ 125.545298] bfe0: 00000004 bec92788 b6e784cf b6dfe7e6 800e0030 00000001 00000000 00000000 # [ 125.553491] Backtrace: # [ 125.555998] [] (execute_location) from [] (lkdtm_EXEC_RODATA+0x24/0x28) # [ 125.564379] r7:c6dabf60 r6:0000000c r5:c6dbd000 r4:00000023 # [ 125.570088] [] (lkdtm_EXEC_RODATA) from [] (lkdtm_do_action+0x2c/0x4c) # [ 125.578392] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 125.586437] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 125.594386] r9:c6dabf60 r8:c513db40 r7:0000000c r6:b6dc6000 r5:c5a24a00 r4:c0c2e800 # [ 125.602170] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 125.610031] r9:c07f59f4 r8:c6dabf60 r7:c2816000 r6:b6dc6000 r5:c5a24a00 r4:00000000 # [ 125.617808] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 125.624974] r10:00000004 r9:00000000 r8:00000000 r7:b6dc6000 r6:c6daa000 r5:c5a24a00 # [ 125.632823] r4:c5a24a00 # [ 125.635387] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 125.642552] r9:c6daa000 r8:c03002e4 r7:00000004 r6:b6f0de00 r5:0000000c r4:0000000c # [ 125.650330] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 125.657921] Exc[ 126.179246] lkdtm: Performing direct entry EXEC_USERSPACE eption stack(0xc6dabfa8 to 0xc6da[ 126.186889] lkdtm: attempting ok execution at c0c2f190 bff0) # [ 125.663001] bfa0: [ 126.195147] lkdtm: attempting bad execution at b6ff9000 0000000c 0000000c [ 126.202945] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6ff9000 00000001 b6dc6000 00[0 0 010206c.212897] Internal error: : b [#8] SMP ARM 00000000 # [ 125.671210] bfc0: [ 126.219419] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 0000000c 0000000c [b 6 f102d6e.0251125] CPU: 3 PID: 2170 Comm: cat Tainted: G D W 5.10.145-cip17 #1 000000[0 4 102060.02060100131 ] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) 0000000 00020000 b[e c 9122a65.4269214] PC is at 0xb6ff9000 # [ 125.679411] bfe0: 0[0 0 0106.274529] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4 004 bec92[7 8 81 2b66.e2788148c2f] pc : [] lr : [] psr: 600e0013 b6dfe7e6[ # 1[2 6 .1228958.26] sp : c47cfe48 ip : c47cfd50 fp : c47cfe64 84494] [C o d1e2:6 .52f9762778546 r10: 0000000f r9 : c1acc954 r8 : c15e8544 3 6e756[f 6 132 60.0300030605794] r7 : c47cff60 r6 : 0000000f r5 : c6dfc000 r4 : b6ff9000 aa55aa55 [( e 11a206c.0301d1)8 3] r3 : ff855d4f r2 : ff855d4f r1 : ef7c05e0 r0 : 0000002b # [ 125.6906[2 0 ]1 2-6-.-3[2 0097] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none nd trace e[5 a 41f2969.93a22972124] Control: 10c5387d Table: 16a7004a DAC: 00000051 8cf ]--- # EXE[C _ R12O6D.A3T3A6794] Process cat (pid: 2170, stack limit = 0x611408d8) missing 'cal[l t1r2a6c.e3:4'4:32] Stack: (0xc47cfe48 to 0xc47d0000) [FAIL] not ok [3 4 1s2e6l.f3t50800] fe40: 00000001 00000000 0000000f 00000024 c47cfe74 c47cfe68 sts: lkdtm: EXEC_R[O D A1T2A6..s361059] fe60: c0c2e420 c0c2f22c c47cfe9c c47cfe78 c0c2e920 c0c2e400 c0c2e800 c5b38000 # exit=1 # self[t e s1t2s6:. 3l1403] fe80: b6eb3000 0000000f c513db40 c47cff60 c47cfec4 c47cfea0 c07f5a58 c0c2e80c kdtm: EXEC_USERS[P A C1E2.6s.h38660] fea0: 00000000 c5b38000 b6eb3000 c2816000 c47cff60 c07f59f4 c47cff5c c47cfec8 [ 126.391830] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c47ce000 [ 126.400092] fee0: b6eb3000 00020000 00000004 0000000f 0001fff1 c47cfee0 00000001 b6eb2000 [ 126.408277] ff00: c5b01400 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 126.416463] ff20: 00000000 00000000 c13719a8 ff855d4f c205c100 c5b38000 c5b38000 c47ce000 [ 126.424649] ff40: b6eb3000 00000000 00000000 00000004 c47cff94 c47cff60 c0598c84 c05985f0 [ 126.432835] ff60: 00000000 00000000 c47cffac ff855d4f 0000000f 0000000f b6ffae00 00000004 [ 126.441021] ff80: c03002e4 c47ce000 c47cffa4 c47cff98 c0598d14 c0598c1c 00000000 c47cffa8 [ 126.449205] ffa0: c03000c0 c0598d08 0000000f 0000000f 00000001 b6eb3000 0000000f 00000000 [ 126.457390] ffc0: 0000000f 0000000f b6ffae00 00000004 00000001 00000000 00020000 be8a4a54 [ 126.465575] ffe0: 00000004 be8a4788 b6f654cf b6eeb7e6 800e0030 00000001 00000000 00000000 [ 126.473754] Backtrace: [ 126.476221] [] (lkdtm_EXEC_USERSPACE) from [] (lkdtm_do_action+0x2c/0x4c) [ 126.484751] r4:00000024 [ 126.487297] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 126.495315] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 126.503242] r9:c47cff60 r8:c513db40 r7:0000000f r6:b6eb3000 r5:c5b38000 r4:c0c2e800 [ 126.510998] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 126.518838] r9:c07f59f4 r8:c47cff60 r7:c2816000 r6:b6eb3000 r5:c5b38000 r4:00000000 [ 126.526590] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 126.533732] r10:00000004 r9:00000000 r8:00000000 r7:b6eb3000 r6:c47ce000 r5:c5b38000 [ 126.541566] r4:c5b38000 [ 126.544109] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 126.551252] r9:c47ce000 r8:c03002e4 r7:00000004 r6:b6ffae00 r5:0000000f r4:0000000f [ 126.559007] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 126.566582] Exception stack(0xc47cffa8 to 0xc47cfff0) [ 126.571641] ffa0: 0000000f 0000000f 00000001 b6eb3000 0000000f 00000000 [ 126.579826] ffc0: 0000000f 0000000f b6ffae00 00000004 00000001 00000000 00020000 be8a4a54 [ 126.588009] ffe0: 00000004 be8a4788 b6f654cf b6eeb7e6 [ 126.593074] Code: bad PC value [ 126.596140] ---[ end trace e5a4f999a27108d0 ]--- # Segmentation fault # [ 126.179246] lkdtm: Performing direct entry EXEC_USERSPACE # [ 126.186889] lkdtm: attempting ok execution at c0c2f190 # [ 126.195147] lkdtm: attempting bad execution at b6ff9000 # [ 126.202945] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6ff9000 # [ 126.212897] Internal error: : b [#8] SMP ARM # [ 126.219419] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 126.251125] CPU: 3 PID: 2170 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 126.261031] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 126.269214] PC is at 0xb6ff9000 # [ 126.274529] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4 # [ 126.281825] pc : [] lr : [] psr: 600e0013 # [ 126.289826] sp : c47cfe48 ip : c47cfd50 fp : c47cfe64 # [ 126.296784] r10: 0000000f r9 : c1acc954 r8 : c15e8544 # [ 126.303659] r7 : c47cff60 r6 : 0000000f r5 : c6dfc000 r4 : b6ff9000 # [ 126.311834] r3 : ff855d4f r2 : ff855d4f r1 : ef7c05e0 r0 : 0000002b # [ 126.320097] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 126.329224] Control: 10c5387d Table: 16a7004a DAC: 00000051 # [ 126.336794] Process cat (pid: 2170, stack limit = 0x611408d8) # [ 126.344532] Stack: (0xc47cfe48 to 0xc47d0000) # [ 126.350800] fe40: 00000001 00000000 0000000f 00000024 c47cfe74 c47cfe68 # [ 126.361059] fe60: c0c2e420 c0c2f22c c47cfe9c c47cfe78 c0c2e920 c0c2e400 c0c2e800 c5b38000 # [ 126.371403] fe80: b6eb3000 0000000f c513db40 c47cff60 c47cfec4 c47cfea0 c07f5a58 c0c2e80c # [ 126.381660] fea0: 00000000 c5b38000 b6eb3000 c2816000 c47cff60 c07f59f4 c47cff5c c47cfec8 # [ 126.391830] fec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c47ce000 # [ 126.400092] fee0: b6eb3000 00020000 00000004 0000000f 0001fff1 c47cfee0 00000001 b6eb2000 # [ 126.408277] ff00: c5b01400 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 126.416463] ff20: 00000000 00000000 c13719a8 ff855d4f c205c100 c5b38000 c5b38000 c47ce000 # [ 126.424649] ff40: b6eb3000 00000000 00000000 00000004 c47cff94 c47cff60 c0598c84 c05985f0 # [ 126.432835] ff60: 00000000 00000000 c47cffac ff855d4f 0000000f 0000000f b6ffae00 00000004 # [ 126.441021] ff80: c03002e4 c47ce000 c47cffa4 c47cff98 c0598d14 c0598c1c 00000000 c47cffa8 # [ 126.449205] ffa0: c03000c0 c0598d08 0000000f 0000000f 00000001 b6eb3000 0000000f 00000000 # [ 126.457390] ffc0: 0000000f 0000000f b6ffae00 00000004 00000001 00000000 00020000 be8a4a54 # [ 126.465575] ffe0: 00000004 be8a4788 b6f654cf b6eeb7e6 800e0030 00000001 00000000 00000000 # [ 126.473754] Backtrace: # [ 126.476221] [] (lkdtm_EXEC_USERSPACE) from [] (lkdtm_do_action+0x2c/0x4c) # [ 126.484751] r4:00000024 # [ 126.487297] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 126.495315] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 126.503242] r9:c47cff60 r8:c513db40 r7:0000000f r6:b6eb3000 r5:c5b38000 r4:c0c2e800 # [ 126.510998] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 126.518838] r9:c07f59f4 r8:c47cff60 r7:c2816000 r6:b6eb3000 r5:c5b38000 r4:00000000 # [ 126.526590] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 126.533732] r10:00000004 r9:00000000 r8:00000000 r7:b6eb3000 r6:c47ce000 r5:c5b38000 # [ 126.541566] r4:c5b38000 # [ 126.544109] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 126.551252] r9:c47ce000 r8:c03002e4 r7:00000004 r6:b6ffae00 r5:0000000f r4:0000000f # [ 126.559007] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 126.566582] Exception stack(0xc47cffa8 to 0xc47cfff0) # [ 127.058296] lkdtm: Performing direct entry EXEC_NULL [ 126.571641] ffa0: [ 127.063638] lkdtm: attempting ok execution at c0c2f190 0000000f 0000000f 00000001 [ 127.071621] lkdtm: attempting bad execution at 00000000 b6eb3000 0000000f 00000000 # [ [ 127.079720] 8<--- cut here --- 126.579826] ffc0: 0000000f 000000[ 127.085657] Unable to handle kernel NULL pointer dereference at virtual address 00000000 0f b6ffae00 00000004 00000001 000[ 127.096596] pgd = b6bfcba0 00000 00020000 be8a4a54 # [ 126[ 127.102155] [00000000] *pgd=00000000 .588009] ffe0: 00000004 be8a4[7 8127.108585] Internal error: Oops: 80000005 [#9] SMP ARM 8 b6f654cf b6eeb7e6 # [ 126.593[ 127.116404] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 074] Code: bad P[C v1a2l7u.e14111] CPU: 2 PID: 2241 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 126[. 5 9162174.01]5 7-8-4-] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ end trace e5a[4 f 919297a.21761111] PC is at 0x0 08d0 ]--- # EXEC_USERSPACE:[ m 127.170649] LR is at execute_location+0xa4/0xb4 ssing 'cal[l t1r2a7c.e1:7'77:6 ] pc : [<00000000>] lr : [] psr: 600e0013 [FAIL] [n o t1 2o7k. 13855 7s7e0] sp : c5d17e38 ip : 00000027 fp : c5d17e54 ftests: lkd[t m :1 2E7X.E1C9_2U7S0] r10: 0000000a r9 : c1acc964 r8 : c15e8544 ERSPACE.s[h #1 2e7x.i1t9=91775] r7 : c5d17f60 r6 : 00000000 r5 : 00000000 r4 : c0c2f190 # selftes[t s :1 2l7k.d2t0m8:0 3E] r3 : 6a0d55aa r2 : 6a0d55aa r1 : ef7ab5e4 r0 : 0000002b XEC_NULL.sh[ 127.216299] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 127.224559] Control: 10c5387d Table: 15dfc04a DAC: 00000051 [ 127.230311] Process cat (pid: 2241, stack limit = 0x896c4488) [ 127.236064] Stack: (0xc5d17e38 to 0xc5d18000) [ 127.240429] 7e20: 00000025 c6dbc000 [ 127.248614] 7e40: 0000000a c5d17f60 c5d17e64 c5d17e58 c135c428 c135c184 c5d17e74 c5d17e68 [ 127.256801] 7e60: c0c2e420 c135c414 c5d17e9c c5d17e78 c0c2e920 c0c2e400 c0c2e800 c693c140 [ 127.264986] 7e80: b6e0d000 0000000a c513db40 c5d17f60 c5d17ec4 c5d17ea0 c07f5a58 c0c2e80c [ 127.273170] 7ea0: 00000000 c693c140 b6e0d000 c2816000 c5d17f60 c07f59f4 c5d17f5c c5d17ec8 [ 127.281356] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5d16000 [ 127.289542] 7ee0: b6e0d000 00020000 00000004 0000000a 0001fff6 c5d17ee0 00000001 b6e0c000 [ 127.297728] 7f00: c5dcf180 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 127.305913] 7f20: 00000000 00000000 c13719a8 6a0d55aa c205c100 c693c140 c693c140 c5d16000 [ 127.314098] 7f40: b6e0d000 00000000 00000000 00000004 c5d17f94 c5d17f60 c0598c84 c05985f0 [ 127.322282] 7f60: 00000000 00000000 c5d17fac 6a0d55aa 0000000a 0000000a b6f54e00 00000004 [ 127.330466] 7f80: c03002e4 c5d16000 c5d17fa4 c5d17f98 c0598d14 c0598c1c 00000000 c5d17fa8 [ 127.338650] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e0d000 0000000a 00000000 [ 127.346836] 7fc0: 0000000a 0000000a b6f54e00 00000004 00000001 00000000 00020000 bec0fa54 [ 127.355021] 7fe0: 00000004 bec0f788 b6ebf4cf b6e457e6 800e0030 00000001 00000000 00000000 [ 127.363201] Backtrace: [ 127.365668] [] (execute_location) from [] (lkdtm_EXEC_NULL+0x20/0x24) [ 127.373855] r7:c5d17f60 r6:0000000a r5:c6dbc000 r4:00000025 [ 127.379534] [] (lkdtm_EXEC_NULL) from [] (lkdtm_do_action+0x2c/0x4c) [ 127.387635] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 127.395653] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 127.403578] r9:c5d17f60 r8:c513db40 r7:0000000a r6:b6e0d000 r5:c693c140 r4:c0c2e800 [ 127.411335] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 127.419172] r9:c07f59f4 r8:c5d17f60 r7:c2816000 r6:b6e0d000 r5:c693c140 r4:00000000 [ 127.426924] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 127.434067] r10:00000004 r9:00000000 r8:00000000 r7:b6e0d000 r6:c5d16000 r5:c693c140 [ 127.441901] r4:c693c140 [ 127.444444] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 127.451587] r9:c5d16000 r8:c03002e4 r7:00000004 r6:b6f54e00 r5:0000000a r4:0000000a [ 127.459341] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 127.466914] Exception stack(0xc5d17fa8 to 0xc5d17ff0) [ 127.471974] 7fa0: 0000000a 0000000a 00000001 b6e0d000 0000000a 00000000 [ 127.480158] 7fc0: 0000000a 0000000a b6f54e00 00000004 00000001 00000000 00020000 bec0fa54 [ 127.488342] 7fe0: 00000004 bec0f788 b6ebf4cf b6e457e6 [ 127.493409] Code: bad PC value [ 127.496548] ---[ end trace e5a4f999a27108d1 ]--- # Segmentation fault # [ 127.058296] lkdtm: Performing direct entry EXEC_NULL # [ 127.063638] lkdtm: attempting ok execution at c0c2f190 # [ 127.071621] lkdtm: attempting bad execution at 00000000 # [ 127.079720] 8<--- cut here --- # [ 127.085657] Unable to handle kernel NULL pointer dereference at virtual address 00000000 # [ 127.096596] pgd = b6bfcba0 # [ 127.102155] [00000000] *pgd=00000000 # [ 127.108585] Internal error: Oops: 80000005 [#9] SMP ARM # [ 127.116404] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 127.148111] CPU: 2 PID: 2241 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 127.157845] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 127.166111] PC is at 0x0 # [ 127.170649] LR is at execute_location+0xa4/0xb4 # [ 127.177769] pc : [<00000000>] lr : [] psr: 600e0013 # [ 127.185770] sp : c5d17e38 ip : 00000027 fp : c5d17e54 # [ 127.192730] r10: 0000000a r9 : c1acc964 r8 : c15e8544 # [ 127.199775] r7 : c5d17f60 r6 : 00000000 r5 : 00000000 r4 : c0c2f190 # [ 127.208036] r3 : 6a0d55aa r2 : 6a0d55aa r1 : ef7ab5e4 r0 : 0000002b # [ 127.216299] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 127.224559] Control: 10c5387d Table: 15dfc04a DAC: 00000051 # [ 127.230311] Process cat (pid: 2241, stack limit = 0x896c4488) # [ 127.236064] Stack: (0xc5d17e38 to 0xc5d18000) # [ 127.240429] 7e20: 00000025 c6dbc000 # [ 127.248614] 7e40: 0000000a c5d17f60 c5d17e64 c5d17e58 c135c428 c135c184 c5d17e74 c5d17e68 # [ 127.256801] 7e60: c0c2e420 c135c414 c5d17e9c c5d17e78 c0c2e920 c0c2e400 c0c2e800 c693c140 # [ 127.264986] 7e80: b6e0d000 0000000a c513db40 c5d17f60 c5d17ec4 c5d17ea0 c07f5a58 c0c2e80c # [ 127.273170] 7ea0: 00000000 c693c140 b6e0d000 c2816000 c5d17f60 c07f59f4 c5d17f5c c5d17ec8 # [ 127.281356] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5d16000 # [ 127.289542] 7ee0: b6e0d000 00020000 00000004 0000000a 0001fff6 c5d17ee0 00000001 b6e0c000 # [ 127.297728] 7f00: c5dcf180 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 127.305913] 7f20: 00000000 00000000 c13719a8 6a0d55aa c205c100 c693c140 c693c140 c5d16000 # [ 127.314098] 7f40: b6e0d000 00000000 00000000 00000004 c5d17f94 c5d17f60 c0598c84 c05985f0 # [ 127.322282] 7f60: 00000000 00000000 c5d17fac 6a0d55aa 0000000a 0000000a b6f54e00 00000004 # [ 127.330466] 7f80: c03002e4 c5d16000 c5d17fa4 c5d17f98 c0598d14 c0598c1c 00000000 c5d17fa8 # [ 127.338650] 7fa0: c03000c0 c0598d08 0000000a 0000000a 00000001 b6e0d000 0000000a 00000000 # [ 127.346836] 7fc0: 0000000a 0000000a b6f54e00 00000004 00000001 00000000 00020000 bec0fa54 # [ 127.355021] 7fe0: 00000004 bec0f788 b6ebf4cf b6e457e6 800e0030 00000001 00000000 00000000 # [ 127.363201] Backtrace: # [ 127.365668] [] (execute_location) from [] (lkdtm_EXEC_NULL+0x20/0x24) # [ 127.373855] r7:c5d17f60 r6:0000000a r5:c6dbc000 r4:00000025 # [ 127.379534] [] (lkdtm_EXEC_NULL) from [] (lkdtm_do_action+0x2c/0x4c) # [ 127.387635] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 127.395653] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 127.403578] r9:c5d17f60 r8:c513db40 r7:0000000a r6:b6e0d000 r5:c693c140 r4:c0c2e800 # [ 127.411335] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 127.419172] r9:c07f59f4 r8:c5d17f60 r7:c2816000 r6:b6e0d000 r5:c693c140 r4:00000000 # [ 127.426924] [<[ 127.955576] lkdtm: Performing direct entry ACCESS_USERSPACE c05985e4>] (vfs_write) from [] (ksys_write+0x74/0xec) #[ 127.969307] 8<--- cut here --- [ 127.975172] Unhandled fault: page domain fault (0x01b) at 0xb6fe3000 [ 127.981536] pgd = 858bf360 [ 127.984251] [b6fe3000] *pgd=49479831 [ 127.987847] Internal error: : 1b [#10] SMP ARM [ 127.992303] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 128.021374] CPU: 0 PID: 2317 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 128.029126] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 128.035675] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c [ 128.040911] LR is at 0x0 [ 128.043454] pc : [] lr : [<00000000>] psr: 600e0013 [ 128.049728] sp : c6d87e38 ip : 00000027 fp : c6d87e64 [ 128.054960] r10: 00000011 r9 : c1acc970 r8 : c15e8544 [ 128.060191] r7 : c6d87f60 r6 : 00000051 r5 : c6d86000 r4 : b6fe3000 [ 128.066725] r3 : 955bacdc r2 : 955bacdc r1 : ef7815e4 r0 : 00000026 [ 128.073262] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 128.080406] Control: 10c5387d Table: 15e1004a DAC: 00000051 [ 128.086159] Process cat (pid: 2317, stack limit = 0x6e8659b4) [ 128.091915] Stack: (0xc6d87e38 to 0xc6d88000) [ 128.096283] 7e20: 00000022 00000000 [ 128.104472] 7e40: 00000000 955bacdc c6d87e6c 00000026 c5a8b000 00000011 c6d87e74 c6d87e68 [ 128.112660] 7e60: c0c2e420 c0c2f300 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c6a957c0 [ 128.120849] 7e80: b6e9d000 00000011 c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c [ 128.129037] 7ea0: 00000000 c6a957c0 b6e9d000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8 [ 128.137227] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6d86000 [ 128.145416] 7ee0: b6e9d000 00020000 00000004 00000011 0001ffef c6d87ee0 00000001 b6e9c000 [ 128.153604] 7f00: c5a24b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 128.161792] 7f20: 00000000 00000000 c13719a8 955bacdc c205c100 c6a957c0 c6a957c0 c6d86000 [ 128.169980] 7f40: b6e9d000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0 [ 128.178168] 7f60: 00000000 00000000 c6d87fac 955bacdc 00000011 00000011 b6fe4e00 00000004 [ 128.186356] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8 [ 128.194544] 7fa0: c03000c0 c0598d08 00000011 00000011 00000001 b6e9d000 00000011 00000000 [ 128.202732] 7fc0: 00000011 00000011 b6fe4e00 00000004 00000001 00000000 00020000 befafa54 [ 128.210920] 7fe0: 00000004 befaf788 b6f4f4cf b6ed57e6 800e0030 00000001 00000000 00000000 [ 128.219103] Backtrace: [ 128.221575] [] (lkdtm_ACCESS_USERSPACE) from [] (lkdtm_do_action+0x2c/0x4c) [ 128.230285] r6:00000011 r5:c5a8b000 r4:00000026 [ 128.234919] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 128.242942] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 128.250870] r9:c6d87f60 r8:c513db40 r7:00000011 r6:b6e9d000 r5:c6a957c0 r4:c0c2e800 [ 128.258632] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 128.266473] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e9d000 r5:c6a957c0 r4:00000000 [ 128.274230] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 128.281377] r10:00000004 r9:00000000 r8:00000000 r7:b6e9d000 r6:c6d86000 r5:c6a957c0 [ 128.289213] r4:c6a957c0 [ 128.291760] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 128.298907] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fe4e00 r5:00000011 r4:00000011 [ 128.306667] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 128.314244] Exception stack(0xc6d87fa8 to 0xc6d87ff0) [ 128.319306] 7fa0: 00000011 00000011 00000001 b6e9d000 00000011 00000000 [ 128.327494] 7fc0: 00000011 00000011 b6fe4e00 00000004 00000001 00000000 00020000 befafa54 [ 128.335679] 7fe0: 00000004 befaf788 b6f4f4cf b6ed57e6 [ 128.340742] Code: e1a01004 e30d0894 e34c01ac eb1c884b (e5943000) [ 128.346850] ---[ end trace e5a4f999a27108d2 ]--- [ 127.434067] r10:00000004 r9:00000000 r8:00000000 r7:b6e0d000 r6:c5d16000 r5:c693c140 # [ 127.441901] r4:c693c140 # [ 127.444444] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 127.451587] r9:c5d16000 r8:c03002e4 r7:00000004 r6:b6f54e00 r5:0000000a r4:0000000a # [ 127.459341] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 127.466914] Exception stack(0xc5d17fa8 to 0xc5d17ff0) # [ 127.471974] 7fa0: 0000000a 0000000a 00000001 b6e0d000 0000000a 00000000 # [ 127.480158] 7fc0: 0000000a 0000000a b6f54e00 00000004 00000001 00000000 00020000 bec0fa54 # [ 127.488342] 7fe0: 00000004 bec0f788 b6ebf4cf b6e457e6 # [ 127.493409] Code: bad PC value # [ 127.496548] ---[ end trace e5a4f999a27108d1 ]--- # EXEC_NULL: missing 'call trace:': [FAIL] not ok 36 selftests: lkdtm: EXEC_NULL.sh # exit=1 # selftests: lkdtm: ACCESS_USERSPACE.sh # Segmentation fault # [ 127.955576] lkdtm: Performing direct entry ACCESS_USERSPACE # [ 127.961688] lkdtm: attempting bad read at b6fe3000 # [ 127.969307] 8<--- cut here --- # [ 127.975172] Unhandled fault: page domain fault (0x01b) at 0xb6fe3000 # [ 127.981536] pgd = 858bf360 # [ 127.984251] [b6fe3000] *pgd=49479831 # [ 127.987847] Internal error: : 1b [#10] SMP ARM # [ 127.992303] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 128.021374] CPU: 0 PID: 2317 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 128.029126] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 128.035675] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c # [ 128.040911] LR is at 0x0 # [ 128.043454] pc : [] lr : [<00000000>] psr: 600e0013 # [ 128.049728] sp : c6d87e38 ip : 00000027 fp : c6d87e64 # [ 128.054960] r10: 00000011 r9 : c1acc970 r8 : c15e8544 # [ 128.060191] r7 : c6d87f60 r6 : 00000051 r5 : c6d86000 r4 : b6fe3000 # [ 128.066725] r3 : 955bacdc r2 : 955bacdc r1 : ef7815e4 r0 : 00000026 # [ 128.073262] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 128.080406] Control: 10c5387d Table: 15e1004a DAC: 00000051 # [ 128.086159] Process cat (pid: 2317, stack limit = 0x6e8659b4) # [ 128.091915] Stack: (0xc6d87e38 to 0xc6d88000) # [ 128.096283] 7e20: 00000022 00000000 # [ 128.104472] 7e40: 00000000 955bacdc c6d87e6c 00000026 c5a8b000 00000011 c6d87e74 c6d87e68 # [ 128.112660] 7e60: c0c2e420 c0c2f300 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c6a957c0 # [ 128.120849] 7e80: b6e9d000 00000011 c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c # [ 128.129037] 7ea0: 00000000 c6a957c0 b6e9d000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8 # [ 128.137227] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6d86000 # [ 128.145416] 7ee0: b6e9d000 00020000 00000004 00000011 0001ffef c6d87ee0 00000001 b6e9c000 # [ 128.153604] 7f00: c5a24b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 128.161792] 7f20: 00000000 00000000 c13719a8 955bacdc c205c100 c6a957c0 c6a957c0 c6d86000 # [ 128.169980] 7f40: b6e9d000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0 # [ 128.178168] 7f60: 00000000 00000000 c6d87fac 955bacdc 00000011 00000011 b6fe4e00 00000004 # [ 128.186356] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8 # [ 128.194544] 7fa0: c03000c0 c0598d08 00000011 00000011 00000001 b6e9d000 00000011 00000000 # [ 128.202732] 7fc0: 00000011 00000011 b6fe4e00 00000004 00000001 00000000 00020000 befafa54 # [ 128.210920] 7fe0: 00000004 befaf788 b6f4f4cf b6ed57e6 800e0030 00000001 00000000 00000000 # [ 128.219103] Backtrace: # [ 128.221575] [] (lkdtm_ACCESS_USERSPACE) from [] (lkdtm_do_action+0x2c/0x4c) # [ 128.230285] r6:00000011 r5:c5a8b000 r4:00000026 # [ 128.234919] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 128.242942] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 128.250870] r9:c6d87f60 r8:c513db40 r7:00000011 r6:b6e9d000 r5:c6a957c0 r4:c0c2e800 # [ 128.258632] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 128.266473] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e9d000 r5:c6a957c0 r4:00000000 # [ 128.274230] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 128.281377] r10:00000004 r9:00000000 r8:00000000 r7:b6e9d000 r6:c6d86000 r5:c6a957c0 # [ 128.289213] r4:c6a957c0 # [ 128.291760] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 128.298907] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fe4e00 r5:00000011 r4:00000011 # [ 128.306667] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) #[ 128.807508] lkdtm: Performing direct entry ACCESS_NULL [ 128.314244] Exception stack(0[ 128.815528] lkdtm: attempting bad read at 00000000 xc6d87fa8 to 0xc6d87ff0) # [ 12[ 128.823244] 8<--- cut here --- 8.319306] 7fa0: [ 128.829145] Unable to handle kernel NULL pointer dereference at virtual address 00000000 00000011 00000011 00000001 b6e9d[ 128.840157] pgd = 5fd61ef4 000 00000011 00000000 # [ 128.3[ 128.845724] [00000000] *pgd=00000000 27494] 7fc0: 00000011 00000011 b6[ 128.852184] Internal error: Oops: 5 [#11] SMP ARM [ 128.859713] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 128.888743] CPU: 0 PID: 2392 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 128.896490] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 128.903036] PC is at lkdtm_ACCESS_NULL+0x28/0x68 [ 128.907669] LR is at __irq_work_queue_local+0x40/0x74 [ 128.912728] pc : [] lr : [] psr: 600e0013 [ 128.918999] sp : c6d87e50 ip : c6d87d58 fp : c6d87e64 [ 128.924228] r10: 0000000c r9 : c1acc984 r8 : c15e8544 [ 128.929457] r7 : c6d87f60 r6 : 0000000c r5 : c5a8b000 r4 : 00000000 [ 128.935989] r3 : ce3d8601 r2 : ce3d8601 r1 : ef7815e0 r0 : 00000026 [ 128.942523] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 128.949663] Control: 10c5387d Table: 16d1004a DAC: 00000051 [ 128.955414] Process cat (pid: 2392, stack limit = 0x6e8659b4) [ 128.961168] Stack: (0xc6d87e50 to 0xc6d88000) [ 128.965534] 7e40: 00000027 c5a8b000 c6d87e74 c6d87e68 [ 128.973721] 7e60: c0c2e420 c135c438 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c6c19cc0 [ 128.981906] 7e80: b6dec000 0000000c c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c [ 128.990090] 7ea0: 00000000 c6c19cc0 b6dec000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8 [ 128.998276] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c03edac0 c0598c84 c6d86000 [ 129.006460] 7ee0: b6dec000 00020000 00000004 0000000c 0001fff4 c6d87ee0 00000001 c6d87f08 [ 129.014645] 7f00: c5b00280 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 129.022831] 7f20: 00000000 00000000 c6d86000 ce3d8601 ffffe000 c6c19cc0 c6c19cc0 c6d86000 [ 129.031015] 7f40: b6dec000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0 [ 129.039201] 7f60: 00000000 00000000 ffffe000 ce3d8601 0000000c 0000000c b6f33e00 00000004 [ 129.047385] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8 [ 129.055570] 7fa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6dec000 0000000c 00000000 [ 129.063755] 7fc0: 0000000c 0000000c b6f33e00 00000004 00000001 00000000 00020000 beb4aa54 [ 129.071939] 7fe0: 00000004 beb4a788 b6e9e4cf b6e247e6 800e0030 00000001 00000000 00000000 [ 129.080119] Backtrace: [ 129.082590] [] (lkdtm_ACCESS_NULL) from [] (lkdtm_do_action+0x2c/0x4c) [ 129.090861] r5:c5a8b000 r4:00000027 [ 129.094449] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 129.102466] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 129.110390] r9:c6d87f60 r8:c513db40 r7:0000000c r6:b6dec000 r5:c6c19cc0 r4:c0c2e800 [ 129.118146] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 129.125986] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6dec000 r5:c6c19cc0 r4:00000000 [ 129.133738] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 129.140881] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c6d86000 r5:c6c19cc0 [ 129.148714] r4:c6c19cc0 [ 129.151256] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 129.158398] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:0000000c r4:0000000c [ 129.166152] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 129.173726] Exception stack(0xc6d87fa8 to 0xc6d87ff0) [ 129.178784] 7fa0: 0000000c 0000000c 00000001 b6dec000 0000000c 00000000 [ 129.186967] 7fc0: 0000000c 0000000c b6f33e00 00000004 00000001 00000000 00020000 beb4aa54 [ 129.195149] 7fe0: 00000004 beb4a788 b6e9e4cf b6e247e6 [ 129.200210] Code: e30d0894 e34c01ac e1a01004 ebffd438 (e5945000) fe4e00 00000004 00000001 00000000[ 129.206379] ---[ end trace e5a4f999a27108d3 ]--- 00020000 befafa54 # [ 128.335679] 7fe0: 00000004 befaf788 b6f4f4cf b6ed57e6 # [ 128.340742] Code: e1a01004 e30d0894 e34c01ac eb1c884b (e5943000) # [ 128.346850] ---[ end trace e5a4f999a27108d2 ]--- # ACCESS_USERSPACE: missing 'call trace:': [FAIL] not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1 # selftests: lkdtm: ACCESS_NULL.sh # Segmentation fault # [ 128.807508] lkdtm: Performing direct entry ACCESS_NULL # [ 128.815528] lkdtm: attempting bad read at 00000000 # [ 128.823244] 8<--- cut here --- # [ 128.829145] Unable to handle kernel NULL pointer dereference at virtual address 00000000 # [ 128.840157] pgd = 5fd61ef4 # [ 128.845724] [00000000] *pgd=00000000 # [ 128.852184] Internal error: Oops: 5 [#11] SMP ARM # [ 128.859713] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 128.888743] CPU: 0 PID: 2392 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 128.896490] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 128.903036] PC is at lkdtm_ACCESS_NULL+0x28/0x68 # [ 128.907669] LR is at __irq_work_queue_local+0x40/0x74 # [ 128.912728] pc : [] lr : [] psr: 600e0013 # [ 128.918999] sp : c6d87e50 ip : c6d87d58 fp : c6d87e64 # [ 128.924228] r10: 0000000c r9 : c1acc984 r8 : c15e8544 # [ 128.929457] r7 : c6d87f60 r6 : 0000000c r5 : c5a8b000 r4 : 00000000 # [ 128.935989] r3 : ce3d8601 r2 : ce3d8601 r1 : ef7815e0 r0 : 00000026 # [ 128.942523] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 128.949663] Control: 10c5387d Table: 16d1004a DAC: 00000051 # [ 128.955414] Process cat (pid: 2392, stack limit = 0x6e8659b4) # [ 128.961168] Stack: (0xc6d87e50 to 0xc6d88000) # [ 128.965534] 7e40: 00000027 c5a8b000 c6d87e74 c6d87e68 # [ 128.973721] 7e60: c0c2e420 c135c438 c6d87e9c c6d87e78 c0c2e920 c0c2e400 c0c2e800 c6c19cc0 # [ 128.981906] 7e80: b6dec000 0000000c c513db40 c6d87f60 c6d87ec4 c6d87ea0 c07f5a58 c0c2e80c # [ 128.990090] 7ea0: 00000000 c6c19cc0 b6dec000 c2816000 c6d87f60 c07f59f4 c6d87f5c c6d87ec8 # [ 128.998276] 7ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c03edac0 c0598c84 c6d86000 # [ 129.006460] 7ee0: b6dec000 00020000 00000004 0000000c 0001fff4 c6d87ee0 00000001 c6d87f08 # [ 129.014645] 7f00: c5b00280 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 129.022831] 7f20: 00000000 00000000 c6d86000 ce3d8601 ffffe000 c6c19cc0 c6c19cc0 c6d86000 # [ 129.031015] 7f40: b6dec000 00000000 00000000 00000004 c6d87f94 c6d87f60 c0598c84 c05985f0 # [ 129.039201] 7f60: 00000000 00000000 ffffe000 ce3d8601 0000000c 0000000c b6f33e00 00000004 # [ 129.047385] 7f80: c03002e4 c6d86000 c6d87fa4 c6d87f98 c0598d14 c0598c1c 00000000 c6d87fa8 # [ 129.055570] 7fa0: c03000c0 c0598d08 0000000c 0000000c 00000001 b6dec000 0000000c 00000000 # [ 129.063755] 7fc0: 0000000c 0000000c b6f33e00 00000004 00000001 00000000 00020000 beb4aa54 # [ 129.071939] 7fe0: 00000004 beb4a788 b6e9e4cf b6e247e6 800e0030 00000001 00000000 00000000 # [ 129.080119] Backtrace: # [ 129.082590] [] (lkdtm_ACCESS_NULL) from [] (lkdtm_do_action+0x2c/0x4c) # [ 129.090861] r5:c5a8b000 r4:00000027 # [ 129.094449] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 129.102466] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 129.110390] r9:c6d87f60 r8:c513db40 r7:0000000c r6:b6dec000 r5:c6c19cc0 r4:c0c2e800 # [ 129.118146] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 129.125986] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6dec000 r5:c6c19cc0 r4:00000000 # [ 129.133738] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 129.140881] r10:00000004 r9:00000000 r8:00000000 r7:b6dec000 r6:c6d86000 r5:c6c19cc0 # [ 129.148714] r4:c6c19cc0 # [ 129.151256] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 129.158398] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6f33e00 r5:0000000c r4:0000000c # [ 129.166152] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 129.173726] Exception stack(0xc6d87fa8 to 0xc6d87ff0) # [ 129.178784] 7fa0: 0000000c 0000000c 00000001 b6dec000[ 129.675888] lkdtm: Performing direct entry WRITE_RO 0000000c 00000000 # [ 129.1869[ 129.682331] lkdtm: attempting bad rodata write at c15e87dc 67] 7fc0: 0000000c 00000[0 0 c1 29.690592] 8<--- cut here --- 6f33e00 00000004 000000[0 1 1209.696076] Unable to handle kernel paging request at virtual address c15e87dc 000000 00020000 beb4aa54 # [[ 129.705646] pgd = dacf7bf8 129.195149] 7fe0: 00000004 beb4a7[ 129.710955] [c15e87dc] *pgd=1141941e(bad) 88 b6e9e4cf b6e247e6 # [ 129.20[ 129.717836] Internal error: Oops: 80d [#12] SMP ARM 0210] Code: e30d0894 e34c01ac e1a[ 129.725570] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 01004 ebffd438 (e5945000) # [ [ 129.757278] CPU: 1 PID: 2466 Comm: cat Tainted: G D W 5.10.145-cip17 #1 129.206379] ---[ end trac[e 1e29.767873] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) a4f999a27108d3 ]--- # ACCESS_NUL[ 129.776852] PC is at lkdtm_WRITE_RO+0x44/0x50 L: missing 'call trace:': [FAIL] 129.784054] LR is at 0x0 not ok 38 selftests: lkdtm: [A C129.789359] pc : [] lr : [<00000000>] psr: 600e0013 CESS_NULL.sh # exit=1 # [s e l1f9.798226] sp : c5d05e50 ip : 00000027 fp : c5d05e64 tests: lkdtm: WRITE_RO.s[h 129.805879] r10: 00000009 r9 : c1acc990 r8 : c15e8544 [ 129.813448] r7 : c5d05f60 r6 : 00000009 r5 : c47fc000 r4 : c15e87dc [ 129.819998] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e4 r0 : c1acd794 [ 129.826550] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 129.833707] Control: 10c5387d Table: 16c0804a DAC: 00000051 [ 129.839478] Process cat (pid: 2466, stack limit = 0x2468feb9) [ 129.845246] Stack: (0xc5d05e50 to 0xc5d06000) [ 129.849633] 5e40: 00000028 c47fc000 c5d05e74 c5d05e68 [ 129.857842] 5e60: c0c2e420 c135c238 c5d05e9c c5d05e78 c0c2e920 c0c2e400 c0c2e800 c5b00640 [ 129.866050] 5e80: b6e15000 00000009 c513db40 c5d05f60 c5d05ec4 c5d05ea0 c07f5a58 c0c2e80c [ 129.874257] 5ea0: 00000000 c5b00640 b6e15000 c2816000 c5d05f60 c07f59f4 c5d05f5c c5d05ec8 [ 129.882464] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5d04000 [ 129.890670] 5ee0: b6e15000 00020000 00000004 00000009 0001fff7 c5d05ee0 00000001 b6e14000 [ 129.898878] 5f00: c5a24c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 129.907086] 5f20: 00000000 00000000 c13719a8 e571dc21 c205c100 c5b00640 c5b00640 c5d04000 [ 129.915295] 5f40: b6e15000 00000000 00000000 00000004 c5d05f94 c5d05f60 c0598c84 c05985f0 [ 129.923502] 5f60: 00000000 00000000 c5d05fac e571dc21 00000009 00000009 b6f5ce00 00000004 [ 129.931710] 5f80: c03002e4 c5d04000 c5d05fa4 c5d05f98 c0598d14 c0598c1c 00000000 c5d05fa8 [ 129.939916] 5fa0: c03000c0 c0598d08 00000009 00000009 00000001 b6e15000 00000009 00000000 [ 129.948121] 5fc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 beeaca54 [ 129.956327] 5fe0: 00000004 beeac788 b6ec74cf b6e4d7e6 800e0030 00000001 00000000 00000000 [ 129.964521] Backtrace: [ 129.967033] [] (lkdtm_WRITE_RO) from [] (lkdtm_do_action+0x2c/0x4c) [ 129.975063] r5:c47fc000 r4:00000028 [ 129.978677] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 129.986723] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 129.994670] r9:c5d05f60 r8:c513db40 r7:00000009 r6:b6e15000 r5:c5b00640 r4:c0c2e800 [ 130.002452] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 130.010312] r9:c07f59f4 r8:c5d05f60 r7:c2816000 r6:b6e15000 r5:c5b00640 r4:00000000 [ 130.018088] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 130.025254] r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c5d04000 r5:c5b00640 [ 130.033103] r4:c5b00640 [ 130.035669] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 130.042834] r9:c5d04000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000009 r4:00000009 [ 130.050613] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 130.058202] Exception stack(0xc5d05fa8 to 0xc5d05ff0) [ 130.063283] 5fa0: 00000009 00000009 00000001 b6e15000 00000009 00000000 [ 130.071489] 5fc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 beeaca54 [ 130.079690] 5fe0: 00000004 beeac788 b6ec74cf b6e4d7e6 [ 130.084772] Code: e34a3bcd e30d0794 e34c01ac e0233002 (e5843000) [ 130.090896] ---[ end trace e5a4f999a27108d4 ]--- # Segmentation fault # [ 129.675888] lkdtm: Performing direct entry WRITE_RO # [ 129.682331] lkdtm: attempting bad rodata write at c15e87dc # [ 129.690592] 8<--- cut here --- # [ 129.696076] Unable to handle kernel paging request at virtual address c15e87dc # [ 129.705646] pgd = dacf7bf8 # [ 129.710955] [c15e87dc] *pgd=1141941e(bad) # [ 129.717836] Internal error: Oops: 80d [#12] SMP ARM # [ 129.725570] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 129.757278] CPU: 1 PID: 2466 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 129.767873] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 129.776852] PC is at lkdtm_WRITE_RO+0x44/0x50 # [ 129.784054] LR is at 0x0 # [ 129.789359] pc : [] lr : [<00000000>] psr: 600e0013 # [ 129.798226] sp : c5d05e50 ip : 00000027 fp : c5d05e64 # [ 129.805879] r10: 00000009 r9 : c1acc990 r8 : c15e8544 # [ 129.813448] r7 : c5d05f60 r6 : 00000009 r5 : c47fc000 r4 : c15e87dc # [ 129.819998] r3 : 0198b861 r2 : aa55aa55 r1 : ef7965e4 r0 : c1acd794 # [ 129.826550] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 129.833707] Control: 10c5387d Table: 16c0804a DAC: 00000051 # [ 129.839478] Process cat (pid: 2466, stack limit = 0x2468feb9) # [ 129.845246] Stack: (0xc5d05e50 to 0xc5d06000) # [ 129.849633] 5e40: 00000028 c47fc000 c5d05e74 c5d05e68 # [ 129.857842] 5e60: c0c2e420 c135c238 c5d05e9c c5d05e78 c0c2e920 c0c2e400 c0c2e800 c5b00640 # [ 129.866050] 5e80: b6e15000 00000009 c513db40 c5d05f60 c5d05ec4 c5d05ea0 c07f5a58 c0c2e80c # [ 129.874257] 5ea0: 00000000 c5b00640 b6e15000 c2816000 c5d05f60 c07f59f4 c5d05f5c c5d05ec8 # [ 129.882464] 5ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c5d04000 # [ 129.890670] 5ee0: b6e15000 00020000 00000004 00000009 0001fff7 c5d05ee0 00000001 b6e14000 # [ 129.898878] 5f00: c5a24c80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 129.907086] 5f20: 00000000 00000000 c13719a8 e571dc21 c205c100 c5b00640 c5b00640 c5d04000 # [ 129.915295] 5f40: b6e15000 00000000 00000000 00000004 c5d05f94 c5d05f60 c0598c84 c05985f0 # [ 129.923502] 5f60: 00000000 00000000 c5d05fac e571dc21 00000009 00000009 b6f5ce00 00000004 # [ 129.931710] 5f80: c03002e4 c5d04000 c5d05fa4 c5d05f98 c0598d14 c0598c1c 00000000 c5d05fa8 # [ 129.939916] 5fa0: c03000c0 c0598d08 00000009 00000009 00000001 b6e15000 00000009 00000000 # [ 129.948121] 5fc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 beeaca54 # [ 129.956327] 5fe0: 00000004 beeac788 b6ec74cf b6e4d7e6 800e0030 00000001 00000000 00000000 # [ 129.964521] Backtrace: # [ 129.967033] [] (lkdtm_WRITE_RO) from [] (lkdtm_do_action+0x2c/0x4c) # [ 129.975063] r5:c47fc000 r4:00000028 # [ 129.978677] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 129.986723] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 129.994670] r9:c5d05f60 r8:c513db40 r7:00000009 r6:b6e15000 r5:c5b00640 r4:c0c2e800 # [ 130.002452] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 130.010312] r9:c07f59f4 r8:c5d05f60 r7:c2816000 r6:b6e15000 r5:c5b00640 r4:00000000 # [ 130.018088] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 130.025254] r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c5d04000 r5:c5b00640 # [ 130.033103] r4:c5b00640 # [ 130.035669] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 130.042834] r9:c5d04000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000009 r4:00000009 # [ 130.050613] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 130.058202] Exception stack(0xc5d05fa8 to 0xc5d05ff0) # [ 130.063283] 5fa0: 00000009 00000009 00000001 b6e15000 00000009 00000000 # [ 130.071489] 5fc0: 00000009 00000009 b6f5ce00 00000004 00000001 00000000 00020000 beeaca54 # [ 130.079690] 5fe0: 00000004 beeac788 b6ec74cf b6e4d7e6 # [ 130.084772] Code: e34a3bcd e30d0794 e34c01ac e0233002 (e5843000) # [ 130.090896] ---[ end trace e5a4f999a27108d4 ]--- # WRITE_RO: missing 'call trace:': [FAIL] not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1 # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh [ 130.627175] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT [ 130.633128] lkdtm: attempting bad ro_after_init write at c1b7ec60 [ 130.639243] 8<--- cut here --- [ 130.642306] Unable to handle kernel paging request at virtual address c1b7ec60 [ 130.649538] pgd = dacf7bf8 [ 130.652253] [c1b7ec60] *pgd=11a1941e(bad) [ 130.656289] Internal error: Oops: 80d [#13] SMP ARM [ 130.661176] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 130.690245] CPU: 1 PID: 2540 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 130.697993] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 130.704544] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70 [ 130.709866] LR is at 0x0 [ 130.712409] pc : [] lr : [<00000000>] psr: 600e0013 [ 130.718682] sp : c6ed3e50 ip : 00000027 fp : c6ed3e64 [ 130.723915] r10: 00000014 r9 : c1acc99c r8 : c15e8544 [ 130.729148] r7 : c6ed3f60 r6 : 00000014 r5 : c47fc000 r4 : c1b7ec60 [ 130.735685] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e4 r0 : c1acd794 [ 130.742221] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 130.749364] Control: 10c5387d Table: 16c0804a DAC: 00000051 [ 130.755117] Process cat (pid: 2540, stack limit = 0xf53c9252) [ 130.760871] Stack: (0xc6ed3e50 to 0xc6ed4000) [ 130.765241] 3e40: 00000029 c47fc000 c6ed3e74 c6ed3e68 [ 130.773433] 3e60: c0c2e420 c135c288 c6ed3e9c c6ed3e78 c0c2e920 c0c2e400 c0c2e800 c5b008c0 [ 130.781623] 3e80: b6e97000 00000014 c513db40 c6ed3f60 c6ed3ec4 c6ed3ea0 c07f5a58 c0c2e80c [ 130.789811] 3ea0: 00000000 c5b008c0 b6e97000 c2816000 c6ed3f60 c07f59f4 c6ed3f5c c6ed3ec8 [ 130.798000] 3ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6ed2000 [ 130.806188] 3ee0: b6e97000 00020000 00000004 00000014 0001ffec c6ed3ee0 00000001 b6e96000 [ 130.814375] 3f00: c5a25180 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 130.822564] 3f20: 00000000 00000000 c13719a8 76c188ab c205c100 c5b008c0 c5b008c0 c6ed2000 [ 130.830753] 3f40: b6e97000 00000000 00000000 00000004 c6ed3f94 c6ed3f60 c0598c84 c05985f0 [ 130.838941] 3f60: 00000000 00000000 c6ed3fac 76c188ab 00000014 00000014 b6fdee00 00000004 [ 130.847130] 3f80: c03002e4 c6ed2000 c6ed3fa4 c6ed3f98 c0598d14 c0598c1c 00000000 c6ed3fa8 [ 130.855318] 3fa0: c03000c0 c0598d08 00000014 00000014 00000001 b6e97000 00000014 00000000 [ 130.863506] 3fc0: 00000014 00000014 b6fdee00 00000004 00000001 00000000 00020000 be966a54 [ 130.871694] 3fe0: 00000004 be966788 b6f494cf b6ecf7e6 800e0030 00000001 00000000 00000000 [ 130.879876] Backtrace: [ 130.882355] [] (lkdtm_WRITE_RO_AFTER_INIT) from [] (lkdtm_do_action+0x2c/0x4c) [ 130.891324] r5:c47fc000 r4:00000029 [ 130.894916] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 130.902937] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 130.910864] r9:c6ed3f60 r8:c513db40 r7:00000014 r6:b6e97000 r5:c5b008c0 r4:c0c2e800 [ 130.918626] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 130.926467] r9:c07f59f4 r8:c6ed3f60 r7:c2816000 r6:b6e97000 r5:c5b008c0 r4:00000000 [ 130.934224] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 130.941370] r10:00000004 r9:00000000 r8:00000000 r7:b6e97000 r6:c6ed2000 r5:c5b008c0 [ 130.949206] r4:c5b008c0 [ 130.951752] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 130.958898] r9:c6ed2000 r8:c03002e4 r7:00000004 r6:b6fdee00 r5:00000014 r4:00000014 [ 130.966656] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 130.974233] Exception stack(0xc6ed3fa8 to 0xc6ed3ff0) [ 130.979296] 3fa0: 00000014 00000014 00000001 b6e97000 00000014 00000000 [ 130.987484] 3fc0: 00000014 00000014 b6fdee00 00000004 00000001 00000000 00020000 be966a54 [ 130.995669] 3fe0: 00000004 be966788 b6f494cf b6ecf7e6 [ 131.000732] Code: e34a3bcd e30d0794 e34c01ac e0233002 (e5843000) [ 131.006840] ---[ end trace e5a4f999a27108d5 ]--- # Segmentation fault # [ 130.627175] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT # [ 130.633128] lkdtm: attempting bad ro_after_init write at c1b7ec60 # [ 130.639243] 8<--- cut here --- # [ 130.642306] Unable to handle kernel paging request at virtual address c1b7ec60 # [ 130.649538] pgd = dacf7bf8 # [ 130.652253] [c1b7ec60] *pgd=11a1941e(bad) # [ 130.656289] Internal error: Oops: 80d [#13] SMP ARM # [ 130.661176] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 130.690245] CPU: 1 PID: 2540 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 130.697993] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 130.704544] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70 # [ 130.709866] LR is at 0x0 # [ 130.712409] pc : [] lr : [<00000000>] psr: 600e0013 # [ 130.718682] sp : c6ed3e50 ip : 00000027 fp : c6ed3e64 # [ 130.723915] r10: 00000014 r9 : c1acc99c r8 : c15e8544 # [ 130.729148] r7 : c6ed3f60 r6 : 00000014 r5 : c47fc000 r4 : c1b7ec60 # [ 130.735685] r3 : fe67479e r2 : 55aa55aa r1 : ef7965e4 r0 : c1acd794 # [ 130.742221] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 130.749364] Control: 10c5387d Table: 16c0804a DAC: 00000051 # [ 130.755117] Process cat (pid: 2540, stack limit = 0xf53c9252) # [ 130.760871] Stack: (0xc6ed3e50 to 0xc6ed4000) # [ 130.765241] 3e40: 00000029 c47fc000 c6ed3e74 c6ed3e68 # [ 130.773433] 3e60: c0c2e420 c135c288 c6ed3e9c c6ed3e78 c0c2e920 c0c2e400 c0c2e800 c5b008c0 # [ 130.781623] 3e80: b6e97000 00000014 c513db40 c6ed3f60 c6ed3ec4 c6ed3ea0 c07f5a58 c0c2e80c # [ 130.789811] 3ea0: 00000000 c5b008c0 b6e97000 c2816000 c6ed3f60 c07f59f4 c6ed3f5c c6ed3ec8 # [ 130.798000] 3ec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6ed2000 # [ 130.806188] 3ee0: b6e97000 00020000 00000004 00000014 0001ffec c6ed3ee0 00000001 b6e96000 # [ 130.814375] 3f00: c5a25180 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 130.822564] 3f20: 00000000 00000000 c13719a8 76c188ab c205c100 c5b008c0 c5b008c0 c6ed2000 # [ 130.830753] 3f40: b6e97000 00000000 00000000 00000004 c6ed3f94 c6ed3f60 c0598c84 c05985f0 # [ 130.838941] 3f60: 00000000 00000000 c6ed3fac 76c188ab 00000014 00000014 b6fdee00 00000004 # [ 130.847130] 3f80: c03002e4 c6ed2000 c6ed3fa4 c6ed3f98 c0598d14 c0598c1c 00000000 c6ed3fa8 # [ 130.855318] 3fa0: c03000c0 c0598d08 00000014 00000014 00000001 b6e97000 00000014 00000000 # [ 130.863506] 3fc0: 00000014 00000014 b6fdee00 00000004 00000001 00000000 00020000 be966a54 # [ 130.871694] 3fe0: 00000004 be966788 b6f494cf b6ecf7e6 800e0030 00000001 00000000 00000000 # [ 130.879876] Backtrace: # [ 130.882355] [] (lkdtm_WRITE_RO_AFTER_INIT) from [] (lkdtm_do_action+0x2c/0x4c) # [ 130.891324] r5:c47fc000 r4:00000029 # [ 130.894916] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 130.902937] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 130.910864] r9:c6ed3f60 r8:c513db40 r7:00000014 r6:b6e97000 r5:c5b008c0 r4:c0c2e800 # [ 130.918626] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 130.926467] r9:c07f59f4 r8:c6ed3f60 r7:c2816000 r6:b6e97000 r5:c5b008c0 r4:00000000 # [ 130.934224] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 130.941370] r10:00000004 r9:00000000 r8:00000000 r7:b6e97000 r6:c6ed2000 r5:c5b008c0 # [ 130.949206] r4:c5b008c0 # [ 130.951752] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 130.958898] r9:c6ed2000 r8:c03002e4 r7:00000004 r6:b6fdee00 r5:00000014 r4:00000014 # [ 130.966656] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 130.974233] Exception stack(0xc6ed3fa8 to 0xc6ed3ff0) # [ 130.979296] 3fa0: 00000014 0[ 131.513406] lkdtm: Performing direct entry WRITE_KERN 0000014 00000001 b6e9700[0 1030.520278] lkdtm: attempting bad 7524292 byte write at c135c154 000014 00000000 # [ 130.987484][ 131.528717] 8<--- cut here --- 3fc0: 0000001[4 0103010.050314547] Unable to handle kernel paging request at virtual address c135c154 b6fdee00 0000[0 0 0143 10.050403765] pgd = dacf7bf8 001 00000000 00020000 be966a54[ 131.548468] [c135c154] *pgd=1121940e(bad) # [ 130.995669] 3[f e 01:3 10.0555172] Internal error: Oops: 80d [#14] SMP ARM 00004 be966788 b6f494cf b6ecf7e6[ 131.562219] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 131.000732] Code: [e 3 41a31.593923] CPU: 1 PID: 2614 Comm: cat Tainted: G D W 5.10.145-cip17 #1 bcd e30d0794[ e 3143c10.16a0c40 7] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) e0233002 (e5843000) # [[ 1131.612445] PC is at memcpy+0x50/0x330 1.006840] ---[ e[n d 1t3r1a.c6e18620] LR is at 0xe92dd830 e5a4f999a271[0 8 d153 1].-6-2-3840] pc : [] lr : [] psr: 200e0013 # WRITE_RO_[A F T1E3R1_.I63N2I0T14] sp : c6cade2c ip : e1a0c00d fp : c6cade64 missing 'cal[l t1r3a1c.e6:3'9:61] r10: 0000000b r9 : c1acc9b0 r8 : e89da800 [FAIL] no[t o1k3 14.06 4s6e1l6] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800 ftests: lkdt[m : 13W1R.I6T5E4_5R4] r3 : e1a0c00d r2 : 0072cf24 r1 : c0c2f1b0 r0 : c135c154 O_AFTER_INIT.sh [# e1x3i1t.=6162895] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # selftests[: l1k3d1t.m6:7 2W110] Control: 10c5387d Table: 16c0804a DAC: 00000051 ITE_KERN.sh[ 131.679766] Process cat (pid: 2614, stack limit = 0xfa1e9a26) [ 131.686638] Stack: (0xc6cade2c to 0xc6cae000) [ 131.691008] de20: c0c2f190 0072cfc4 c6cadf60 c15e8544 c135c154 [ 131.699198] de40: c135c154 c135c338 0000002a c5d79000 0000000b c6cadf60 c6cade74 c6cade68 [ 131.707389] de60: c0c2e420 c135c2f8 c6cade9c c6cade78 c0c2e920 c0c2e400 c0c2e800 c6c19040 [ 131.715579] de80: b6e1a000 0000000b c513db40 c6cadf60 c6cadec4 c6cadea0 c07f5a58 c0c2e80c [ 131.723769] dea0: 00000000 c6c19040 b6e1a000 c2816000 c6cadf60 c07f59f4 c6cadf5c c6cadec8 [ 131.731959] dec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6cac000 [ 131.740146] dee0: b6e1a000 00020000 00000004 0000000b 0001fff5 c6cadee0 00000001 b6e19000 [ 131.748334] df00: c5b48780 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 131.756523] df20: 00000000 00000000 c13719a8 623407be c205c100 c6c19040 c6c19040 c6cac000 [ 131.764710] df40: b6e1a000 00000000 00000000 00000004 c6cadf94 c6cadf60 c0598c84 c05985f0 [ 131.772901] df60: 00000000 00000000 c6cadfac 623407be 0000000b 0000000b b6f61e00 00000004 [ 131.781088] df80: c03002e4 c6cac000 c6cadfa4 c6cadf98 c0598d14 c0598c1c 00000000 c6cadfa8 [ 131.789276] dfa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e1a000 0000000b 00000000 [ 131.797464] dfc0: 0000000b 0000000b b6f61e00 00000004 00000001 00000000 00020000 beac3a54 [ 131.805651] dfe0: 00000004 beac3788 b6ecc4cf b6e527e6 800e0030 00000001 00000000 00000000 [ 131.813833] Backtrace: [ 131.816318] [] (lkdtm_WRITE_KERN) from [] (lkdtm_do_action+0x2c/0x4c) [ 131.824509] r7:c6cadf60 r6:0000000b r5:c5d79000 r4:0000002a [ 131.830188] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 131.838210] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 131.846139] r9:c6cadf60 r8:c513db40 r7:0000000b r6:b6e1a000 r5:c6c19040 r4:c0c2e800 [ 131.853900] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 131.861741] r9:c07f59f4 r8:c6cadf60 r7:c2816000 r6:b6e1a000 r5:c6c19040 r4:00000000 [ 131.869498] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 131.876644] r10:00000004 r9:00000000 r8:00000000 r7:b6e1a000 r6:c6cac000 r5:c6c19040 [ 131.884480] r4:c6c19040 [ 131.887026] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 131.894172] r9:c6cac000 r8:c03002e4 r7:00000004 r6:b6f61e00 r5:0000000b r4:0000000b [ 131.901930] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 131.909506] Exception stack(0xc6cadfa8 to 0xc6cadff0) [ 131.914568] dfa0: 0000000b 0000000b 00000001 b6e1a000 0000000b 00000000 [ 131.922756] dfc0: 0000000b 0000000b b6f61e00 00000004 00000001 00000000 00020000 beac3a54 [ 131.930941] dfe0: 00000004 beac3788 b6ecc4cf b6e527e6 [ 131.936004] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8) [ 131.942111] ---[ end trace e5a4f999a27108d6 ]--- # Segmentation fault # [ 131.513406] lkdtm: Performing direct entry WRITE_KERN # [ 131.520278] lkdtm: attempting bad 7524292 byte write at c135c154 # [ 131.528717] 8<--- cut here --- # [ 131.534547] Unable to handle kernel paging request at virtual address c135c154 # [ 131.543765] pgd = dacf7bf8 # [ 131.548468] [c135c154] *pgd=1121940e(bad) # [ 131.555172] Internal error: Oops: 80d [#14] SMP ARM # [ 131.562219] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 131.593923] CPU: 1 PID: 2614 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 131.604087] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 131.612445] PC is at memcpy+0x50/0x330 # [ 131.618620] LR is at 0xe92dd830 # [ 131.623840] pc : [] lr : [] psr: 200e0013 # [ 131.632014] sp : c6cade2c ip : e1a0c00d fp : c6cade64 # [ 131.639061] r10: 0000000b r9 : c1acc9b0 r8 : e89da800 # [ 131.646196] r7 : e8bd4000 r6 : e52de004 r5 : e24cb004 r4 : e92dd800 # [ 131.654544] r3 : e1a0c00d r2 : 0072cf24 r1 : c0c2f1b0 r0 : c135c154 # [ 131.662895] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none # [ 131.672110] Control: 10c5387d Table: 16c0804a DAC: 00000051 # [ 131.679766] Process cat (pid: 2614, stack limit = 0xfa1e9a26) # [ 131.686638] Stack: (0xc6cade2c to 0xc6cae000) # [ 131.691008] de20: c0c2f190 0072cfc4 c6cadf60 c15e8544 c135c154 # [ 131.699198] de40: c135c154 c135c338 0000002a c5d79000 0000000b c6cadf60 c6cade74 c6cade68 # [ 131.707389] de60: c0c2e420 c135c2f8 c6cade9c c6cade78 c0c2e920 c0c2e400 c0c2e800 c6c19040 # [ 131.715579] de80: b6e1a000 0000000b c513db40 c6cadf60 c6cadec4 c6cadea0 c07f5a58 c0c2e80c # [ 131.723769] dea0: 00000000 c6c19040 b6e1a000 c2816000 c6cadf60 c07f59f4 c6cadf5c c6cadec8 # [ 131.731959] dec0: c05986f0 c07f5a00 00000001 00000000 c0598c84 c13719a8 c0598c84 c6cac000 # [ 131.740146] dee0: b6e1a000 00020000 00000004 0000000b 0001fff5 c6cadee0 00000001 b6e19000 # [ 131.748334] df00: c5b48780 00000000 00000000 00000000 00000000 00000000 00000000 00000000 # [ 131.756523] df20: 00000000 00000000 c13719a8 623407be c205c100 c6c19040 c6c19040 c6cac000 # [ 131.764710] df40: b6e1a000 00000000 00000000 00000004 c6cadf94 c6cadf60 c0598c84 c05985f0 # [ 131.772901] df60: 00000000 00000000 c6cadfac 623407be 0000000b 0000000b b6f61e00 00000004 # [ 131.781088] df80: c03002e4 c6cac000 c6cadfa4 c6cadf98 c0598d14 c0598c1c 00000000 c6cadfa8 # [ 131.789276] dfa0: c03000c0 c0598d08 0000000b 0000000b 00000001 b6e1a000 0000000b 00000000 # [ 131.797464] dfc0: 0000000b 0000000b b6f61e00 00000004 00000001 00000000 00020000 beac3a54 # [ 131.805651] dfe0: 00000004 beac3788 b6ecc4cf b6e527e6 800e0030 00000001 00000000 00000000 # [ 131.813833] Backtrace: # [ 131.816318] [] (lkdtm_WRITE_KERN) from [] (lkdtm_do_action+0x2c/0x4c) # [ 131.824509] r7:c6cadf60 r6:0000000b r5:c5d79000 r4:0000002a # [ 131.830188] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 131.838210] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 131.846139] r9:c6cadf60 r8:c513db40 r7:0000000b r6:b6e1a000 r5:c6c19040 r4:c0c2e800 # [ 131.853900] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 131.861741] r9:c07f59f4 r8:c6cadf60 r7:c2816000 r6:b6e1a000 r5:c6c19040 r4:00000000 # [ 131.869498] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 131.876644] r10:00000004 r9:00000000 r8:00000000 r7:b6e1a000 r6:c6cac000 r5:c6c19040 # [ 131.884480] r4:c6c19040 # [ 131.887026] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 131.894172] r9:c6cac000 r8:c03002e4 r7:00000004 r6:b6f61e00 r5:0000000b r4:0000000b # [ 131.901930] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 131.909506] Exception stack(0xc6cadfa8 to 0xc6cadff0) # [ 131.914568] dfa0: 0000000b 0000000b 00000001 b6e1a000 0000000b 00000000 # [ 131.922756] dfc0: 0000000b 0000000b b6f61e00 00000004 00000001 00000000 00020000 beac3a54 # [ 131.930941] dfe0: 00000004 beac3788 b6ecc4cf b6e527e6 # [ 131.936004] [ 132.448846] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW Code: f5d1f05c f5d1f07c e8b151f8 [ 132.456053] lkdtm: attempting good refcount_inc() without overflow e2522020 (e8a051f8) # [ 131.94[ 132.465048] lkdtm: attempting bad refcount_inc() overflow 2111] ---[ end trace e5a4f999a271[ 132.473367] ------------[ cut here ]------------ 08d6 ]--- # WRITE_KERN: missing [ 132.480831] WARNING: CPU: 0 PID: 2689 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174 'call trace:': [FAIL] not ok 41 [ 132.492223] refcount_t: saturated; leaking memory. selftests: lkdtm: WRITE_KERN.sh #[ 132.499799] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 exit=1 # selftests: lkdtm: REFC[ 132.531555] CPU: 0 PID: 2689 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 132.542099] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 132.548630] Backtrace: [ 132.551102] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 132.558680] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 132.564349] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 132.571670] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 132.578641] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28 [ 132.586396] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 132.593884] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6cac000 [ 132.599556] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xd4/0x174) [ 132.608523] r9:c1acc9bc r8:c15e8544 r7:c6cadf60 r6:00000016 r5:c46cb000 r4:c6cac000 [ 132.616284] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x44/0x58) [ 132.625956] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c) [ 132.636056] [] (lkdtm_REFCOUNT_INC_OVERFLOW) from [] (lkdtm_do_action+0x2c/0x4c) [ 132.645191] r4:0000002b [ 132.647738] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 132.655756] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 132.663680] r9:c6cadf60 r8:c513db40 r7:00000016 r6:b6dd3000 r5:c5b01680 r4:c0c2e800 [ 132.671435] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 132.679271] r9:c07f59f4 r8:c6cadf60 r7:c2816000 r6:b6dd3000 r5:c5b01680 r4:00000000 [ 132.687023] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 132.694164] r10:00000004 r9:00000000 r8:00000000 r7:b6dd3000 r6:c6cac000 r5:c5b01680 [ 132.701997] r4:c5b01680 [ 132.704539] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 132.711683] r9:c6cac000 r8:c03002e4 r7:00000004 r6:b6f1ae00 r5:00000016 r4:00000016 [ 132.719437] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 132.727011] Exception stack(0xc6cadfa8 to 0xc6cadff0) [ 132.732071] dfa0: 00000016 00000016 00000001 b6dd3000 00000016 00000000 [ 132.740258] dfc0: 00000016 00000016 b6f1ae00 00000004 00000001 00000000 00020000 be85da54 [ 132.748442] dfe0: 00000004 be85d788 b6e854cf b6e0b7e6 OUNT_INC_OVERFLOW.sh [ 132.753595] irq event stamp: 0 [ 132.758504] hardirqs last enabled at (0): [<00000000>] 0x0 [ 132.764116] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 132.771633] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 132.779127] softirqs last disabled at (0): [<00000000>] 0x0 [ 132.784730] ---[ end trace e5a4f999a27108d7 ]--- [ 132.789357] lkdtm: Overflow detected: saturated # [ 132.448846] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW # [ 132.456053] lkdtm: attempting good refcount_inc() without overflow # [ 132.465048] lkdtm: attempting bad refcount_inc() overflow # [ 132.473367] ------------[ cut here ]------------ # [ 132.480831] WARNING: CPU: 0 PID: 2689 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174 # [ 132.492223] refcount_t: saturated; leaking memory. # [ 132.499799] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 132.531555] CPU: 0 PID: 2689 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 132.542099] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 132.548630] Backtrace: # [ 132.551102] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 132.558680] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 132.564349] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 132.571670] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 132.578641] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28 # [ 132.586396] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 132.593884] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6cac000 # [ 132.599556] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xd4/0x174) # [ 132.608523] r9:c1acc9bc r8:c15e8544 r7:c6cadf60 r6:00000016 r5:c46cb000 r4:c6cac000 # [ 132.616284] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x44/0x58) # [ 132.625956] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c) # [ 132.636056] [] (lkdtm_REFCOUNT_INC_OVERFLOW) from [] (lkdtm_do_action+0x2c/0x4c) # [ 132.645191] r4:0000002b # [ 132.647738] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 132.655756] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 132.663680] r9:c6cadf60 r8:c513db40 r7:00000016 r6:b6dd3000 r5:c5b01680 r4:c0c2e800 # [ 132.671435] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 132.679271] r9:c07f59f4 r8:c6cadf60 r7:c2816000 r6:b6dd3000 r5:c5b01680 r4:00000000 # [ 132.687023] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 132.694164] r10:00000004 r9:00000000 r8:00000000 r7:b6dd3000 r6:c6cac000 r5:c5b01680 # [ 132.701997] r4:c5b01680 # [ 132.704539] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 132.711683] r9:c6cac000 r8:c03002e4 r7:00000004 r6:b6f1ae00 r5:00000016 r4:00000016 # [ 132.719437] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 132.727011] Exception stack(0xc6cadfa8 to 0xc6cadff0) # [ 132.732071] dfa0: 00000016 00000016 00000001 b6dd3000 00000016 00000000 # [ 132.740258] dfc0: 00000016 00000016 b6f1ae00 00000004 00000001 00000000 00020000 be85da54 # [ 132.748442] dfe0: 00000004 be85d788 b6e854cf b6e0b7e6 # [ 132.753595] irq event stamp: 0 # [ 132.758504] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 132.764116] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 132.771633] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 132.779127] softirqs last disabled at (0): [<00000000>] 0x0 # [ 132.784730] ---[ end trace e5a4f999a27108d7 ]--- # [ 132.789357] lkdtm: Overflow detected: saturated # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL] not ok 42 selftests: lkdtm: REFCO[ 133.216851] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW UNT_INC_OVERFLOW.sh # exit=1 # s[ 133.224258] lkdtm: attempting good refcount_add() without overflow elftests: lkdtm: REFCOUNT_ADD_OVE[ 133.233208] lkdtm: attempting bad refcount_add() overflow RFLOW.sh [ 133.241436] ------------[ cut here ]------------ [ 133.247017] WARNING: CPU: 2 PID: 2723 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174 [ 133.255500] refcount_t: saturated; leaking memory. [ 133.260306] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 133.289440] CPU: 2 PID: 2723 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 133.297190] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 133.303723] Backtrace: [ 133.306195] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 133.313773] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 133.319441] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 133.326763] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 133.333734] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28 [ 133.341488] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 133.348977] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6ede000 [ 133.354650] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xd4/0x174) [ 133.363618] r9:c1acc9d4 r8:c15e8544 r7:c6edff60 r6:00000016 r5:c6dbc000 r4:c6ede000 [ 133.371379] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x44/0x58) [ 133.381048] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8) [ 133.391149] [] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [] (lkdtm_do_action+0x2c/0x4c) [ 133.400284] r4:0000002c [ 133.402831] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 133.410848] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 133.418772] r9:c6edff60 r8:c513db40 r7:00000016 r6:b6e6a000 r5:c5dcea00 r4:c0c2e800 [ 133.426528] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 133.434365] r9:c07f59f4 r8:c6edff60 r7:c2816000 r6:b6e6a000 r5:c5dcea00 r4:00000000 [ 133.442117] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 133.449261] r10:00000004 r9:00000000 r8:00000000 r7:b6e6a000 r6:c6ede000 r5:c5dcea00 [ 133.457094] r4:c5dcea00 [ 133.459638] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 133.466782] r9:c6ede000 r8:c03002e4 r7:00000004 r6:b6fb1e00 r5:00000016 r4:00000016 [ 133.474538] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 133.482113] Exception stack(0xc6edffa8 to 0xc6edfff0) [ 133.487175] ffa0: 00000016 00000016 00000001 b6e6a000 00000016 00000000 [ 133.495361] ffc0: 00000016 00000016 b6fb1e00 00000004 00000001 00000000 00020000 befc9a54 [ 133.503544] ffe0: 00000004 befc9788 b6f1c4cf b6ea27e6 [ 133.508669] irq event stamp: 0 [ 133.511765] hardirqs last enabled at (0): [<00000000>] 0x0 [ 133.517356] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 133.524924] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 133.532488] softirqs last disabled at (0): [<00000000>] 0x0 [ 133.538078] ---[ end trace e5a4f999a27108d8 ]--- [ 133.542733] lkdtm: Overflow detected: saturated # [ 133.216851] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW # [ 133.224258] lkdtm: attempting good refcount_add() without overflow # [ 133.233208] lkdtm: attempting bad refcount_add() overflow # [ 133.241436] ------------[ cut here ]------------ # [ 133.247017] WARNING: CPU: 2 PID: 2723 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174 # [ 133.255500] refcount_t: saturated; leaking memory. # [ 133.260306] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 133.289440] CPU: 2 PID: 2723 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 133.297190] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 133.303723] Backtrace: # [ 133.306195] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 133.313773] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 133.319441] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 133.326763] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 133.333734] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28 # [ 133.341488] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 133.348977] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6ede000 # [ 133.354650] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xd4/0x174) # [ 133.363618] r9:c1acc9d4 r8:c15e8544 r7:c6edff60 r6:00000016 r5:c6dbc000 r4:c6ede000 # [ 133.371379] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x44/0x58) # [ 133.381048] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8) # [ 133.391149] [] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [] (lkdtm_do_action+0x2c/0x4c) # [ 133.400284] r4:0000002c # [ 133.402831] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 133.410848] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 133.418772] r9:c6edff60 r8:c513db40 r7:00000016 r6:b6e6a000 r5:c5dcea00 r4:c0c2e800 # [ 133.426528] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 133.434365] r9:c07f59f4 r8:c6edff60 r7:c2816000 r6:b6e6a000 r5:c5dcea00 r4:00000000 # [ 133.442117] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 133.449261] r10:00000004 r9:00000000 r8:00000000 r7:b6e6a000 r6:c6ede000 r5:c5dcea00 # [ 133.457094] r4:c5dcea00 # [ 133.459638] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 133.466782] r9:c6ede000 r8:c03002e4 r7:00000004 r6:b6fb1e00 r5:00000016 r4:00000016 # [ 133.474538] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 133.482113] Exception stack(0xc6edffa8 to 0xc6edfff0) # [ 133.487175] ffa0: 00000016 00000016 00000001 b6e6a000 00000016 00000000 # [ 133.495361] ffc0: 00000016 00000016 b6fb1e00 00000004 00000001 00000000 00020000 befc9a54 # [ 133.503544] ffe0: 00000004 befc9788 b6f1c4cf b6ea27e6 # [ 133.508669] irq event stamp: 0 # [ 133.511765] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 133.517356] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 133.524924] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 133.532488] softirqs last disabled at (0): [<00000000>] 0x0 # [ 133.538078] ---[ end trace e5a4f999a27108d8 ]--- # [ 133.542733] lkdtm: Overflow detected: saturated # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL] not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1 # selftests:[ 133.975813] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW lkdtm: REFCOUNT_INC_NOT_ZERO_OVE[ 133.983943] lkdtm: attempting bad refcount_inc_not_zero() overflow RFLOW.sh [ 133.993005] ------------[ cut here ]------------ [ 133.998443] WARNING: CPU: 3 PID: 2757 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174 [ 134.007094] refcount_t: saturated; leaking memory. [ 134.011988] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 134.041144] CPU: 3 PID: 2757 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 134.048895] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 134.055428] Backtrace: [ 134.057901] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 134.065479] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 134.071149] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 134.078472] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 134.085443] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28 [ 134.093198] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 134.100688] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6e70000 [ 134.106361] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xa0/0x174) [ 134.115327] r9:c1acc9ec r8:c15e8544 r7:c6e71f60 r6:0000001f r5:c6dfc000 r4:7fffffff [ 134.123087] [] (refcount_warn_saturate) from [] (__refcount_add_not_zero.constprop.0+0x64/0x78) [ 134.133534] [] (__refcount_add_not_zero.constprop.0) from [] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88) [ 134.145188] r5:c6dfc000 r4:c6e70000 [ 134.148783] [] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [] (lkdtm_do_action+0x2c/0x4c) [ 134.158699] r4:0000002d [ 134.161244] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 134.169261] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 134.177185] r9:c6e71f60 r8:c513db40 r7:0000001f r6:b6e86000 r5:c5eaa640 r4:c0c2e800 [ 134.184942] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 134.192780] r9:c07f59f4 r8:c6e71f60 r7:c2816000 r6:b6e86000 r5:c5eaa640 r4:00000000 [ 134.200532] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 134.207676] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6e70000 r5:c5eaa640 [ 134.215510] r4:c5eaa640 [ 134.218052] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 134.225195] r9:c6e70000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:0000001f r4:0000001f [ 134.232948] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 134.240522] Exception stack(0xc6e71fa8 to 0xc6e71ff0) [ 134.245583] 1fa0: 0000001f 0000001f 00000001 b6e86000 0000001f 00000000 [ 134.253770] 1fc0: 0000001f 0000001f b6fcde00 00000004 00000001 00000000 00020000 befe6a54 [ 134.261954] 1fe0: 00000004 befe6788 b6f384cf b6ebe7e6 [ 134.267073] irq event stamp: 0 [ 134.270145] hardirqs last enabled at (0): [<00000000>] 0x0 [ 134.275762] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 134.283320] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 134.290827] softirqs last disabled at (0): [<00000000>] 0x0 [ 134.296442] ---[ end trace e5a4f999a27108d9 ]--- [ 134.301077] lkdtm: Overflow detected: saturated # [ 133.975813] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW # [ 133.983943] lkdtm: attempting bad refcount_inc_not_zero() overflow # [ 133.993005] ------------[ cut here ]------------ # [ 133.998443] WARNING: CPU: 3 PID: 2757 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174 # [ 134.007094] refcount_t: saturated; leaking memory. # [ 134.011988] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 134.041144] CPU: 3 PID: 2757 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 134.048895] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 134.055428] Backtrace: # [ 134.057901] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 134.065479] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 134.071149] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 134.078472] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 134.085443] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28 # [ 134.093198] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 134.100688] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6e70000 # [ 134.106361] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xa0/0x174) # [ 134.115327] r9:c1acc9ec r8:c15e8544 r7:c6e71f60 r6:0000001f r5:c6dfc000 r4:7fffffff # [ 134.123087] [] (refcount_warn_saturate) from [] (__refcount_add_not_zero.constprop.0+0x64/0x78) # [ 134.133534] [] (__refcount_add_not_zero.constprop.0) from [] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88) # [ 134.145188] r5:c6dfc000 r4:c6e70000 # [ 134.148783] [] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [] (lkdtm_do_action+0x2c/0x4c) # [ 134.158699] r4:0000002d # [ 134.161244] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 134.169261] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 134.177185] r9:c6e71f60 r8:c513db40 r7:0000001f r6:b6e86000 r5:c5eaa640 r4:c0c2e800 # [ 134.184942] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 134.192780] r9:c07f59f4 r8:c6e71f60 r7:c2816000 r6:b6e86000 r5:c5eaa640 r4:00000000 # [ 134.200532] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 134.207676] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6e70000 r5:c5eaa640 # [ 134.215510] r4:c5eaa640 # [ 134.218052] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 134.225195] r9:c6e70000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:0000001f r4:0000001f # [ 134.232948] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 134.240522] Exception stack(0xc6e71fa8 to 0xc6e71ff0) # [ 134.245583] 1fa0: 0000001f 0000001f 00000001 b6e86000 0000001f 00000000 # [ 134.253770] 1fc0: 0000001f 0000001f b6fcde00 00000004 00000001 00000000 00020000 befe6a54 # [ 134.261954] 1fe0: 00000004 befe6788 b6f384cf b6ebe7e6 # [ 134.267073] irq event stamp: 0 # [ 134.270145] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 134.275762] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 134.283320] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 134.290827] softirqs last disabled at (0): [<00000000>] 0x0 # [ 134.296442] ---[ end trace e5a4f999a27108d9 ]--- # [ 134.301077] lkdtm: Overflow detected: saturated # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL] not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1 # selftests: lkdtm: REFCOUN[ 134.740392] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW T_ADD_NOT_ZERO_OVERFLOW.sh [ 134.749421] lkdtm: attempting bad refcount_add_not_zero() overflow [ 134.757993] ------------[ cut here ]------------ [ 134.762714] WARNING: CPU: 2 PID: 2791 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174 [ 134.771164] refcount_t: saturated; leaking memory. [ 134.776062] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 134.805581] CPU: 2 PID: 2791 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 134.813331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 134.819864] Backtrace: [ 134.822336] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 134.829915] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 134.835585] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 134.842908] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 134.849878] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28 [ 134.857633] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 134.865121] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6d0c000 [ 134.870795] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xa0/0x174) [ 134.879760] r9:c1acca0c r8:c15e8544 r7:c6d0df60 r6:0000001f r5:c6dc2000 r4:7fffffff [ 134.887520] [] (refcount_warn_saturate) from [] (__refcount_add_not_zero.constprop.0+0x64/0x78) [ 134.897969] [] (__refcount_add_not_zero.constprop.0) from [] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88) [ 134.909623] r5:c6dc2000 r4:c6d0c000 [ 134.913217] [] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [] (lkdtm_do_action+0x2c/0x4c) [ 134.923135] r4:0000002e [ 134.925679] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 134.933699] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 134.941623] r9:c6d0df60 r8:c513db40 r7:0000001f r6:b6ded000 r5:c6a94b40 r4:c0c2e800 [ 134.949378] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 134.957215] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6ded000 r5:c6a94b40 r4:00000000 [ 134.964966] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 134.972109] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c6d0c000 r5:c6a94b40 [ 134.979943] r4:c6a94b40 [ 134.982484] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 134.989628] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:0000001f r4:0000001f [ 134.997381] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 135.004955] Exception stack(0xc6d0dfa8 to 0xc6d0dff0) [ 135.010016] dfa0: 0000001f 0000001f 00000001 b6ded000 0000001f 00000000 [ 135.018202] dfc0: 0000001f 0000001f b6f34e00 00000004 00000001 00000000 00020000 bee4ea54 [ 135.026385] dfe0: 00000004 bee4e788 b6e9f4cf b6e257e6 [ 135.031489] irq event stamp: 0 [ 135.034596] hardirqs last enabled at (0): [<00000000>] 0x0 [ 135.040188] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 135.047761] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 135.055313] softirqs last disabled at (0): [<00000000>] 0x0 [ 135.060900] ---[ end trace e5a4f999a27108da ]--- [ 135.065554] lkdtm: Overflow detected: saturated # [ 134.740392] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW # [ 134.749421] lkdtm: attempting bad refcount_add_not_zero() overflow # [ 134.757993] ------------[ cut here ]------------ # [ 134.762714] WARNING: CPU: 2 PID: 2791 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174 # [ 134.771164] refcount_t: saturated; leaking memory. # [ 134.776062] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 134.805581] CPU: 2 PID: 2791 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 134.813331] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 134.819864] Backtrace: # [ 134.822336] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 134.829915] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 134.835585] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 134.842908] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 134.849878] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28 # [ 134.857633] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 134.865121] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6d0c000 # [ 134.870795] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xa0/0x174) # [ 134.879760] r9:c1acca0c r8:c15e8544 r7:c6d0df60 r6:0000001f r5:c6dc2000 r4:7fffffff # [ 134.887520] [] (refcount_warn_saturate) from [] (__refcount_add_not_zero.constprop.0+0x64/0x78) # [ 134.897969] [] (__refcount_add_not_zero.constprop.0) from [] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88) # [ 134.909623] r5:c6dc2000 r4:c6d0c000 # [ 134.913217] [] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [] (lkdtm_do_action+0x2c/0x4c) # [ 134.923135] r4:0000002e # [ 134.925679] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 134.933699] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 134.941623] r9:c6d0df60 r8:c513db40 r7:0000001f r6:b6ded000 r5:c6a94b40 r4:c0c2e800 # [ 134.949378] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 134.957215] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6ded000 r5:c6a94b40 r4:00000000 # [ 134.964966] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 134.972109] r10:00000004 r9:00000000 r8:00000000 r7:b6ded000 r6:c6d0c000 r5:c6a94b40 # [ 134.979943] r4:c6a94b40 # [ 134.982484] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 134.989628] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6f34e00 r5:0000001f r4:0000001f # [ 134.997381] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 135.004955] Exception stack(0xc6d0dfa8 to 0xc6d0dff0) # [ 135.010016] dfa0: 0000001f 0000001f 00000001 b6ded000 0000001f 00000000 # [ 135.018202] dfc0: 0000001f 0000001f b6f34e00 00000004 00000001 00000000 00020000 bee4ea54 # [ 135.026385] dfe0: 00000004 bee4e788 b6e9f4cf b6e257e6 # [ 135.031489] irq event stamp: 0 # [ 135.034596] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 135.040188] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 135.047761] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 135.055313] softirqs last disabled at (0): [<00000000>] 0x0 # [ 135.060900] ---[ end trace e5a4f999a27108da ]--- # [ 135.065554] lkdtm: Overflow detected: saturated # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL] not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1 # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh [ 135.512428] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO [ 135.518557] lkdtm: attempting good refcount_dec() [ 135.523322] lkdtm: attempting bad refcount_dec() to zero [ 135.528650] ------------[ cut here ]------------ [ 135.533450] WARNING: CPU: 0 PID: 2825 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174 [ 135.541973] refcount_t: decrement hit 0; leaking memory. [ 135.547297] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 135.576556] CPU: 0 PID: 2825 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 135.584306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 135.590839] Backtrace: [ 135.593311] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 135.600889] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 135.606559] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 135.613881] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 135.620852] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28 [ 135.628607] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 135.636097] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c5cc0000 [ 135.641769] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x6c/0x174) [ 135.650734] r9:c1acca2c r8:c15e8544 r7:c5cc1f60 r6:00000012 r5:c6cea000 r4:c5cc0000 [ 135.658495] [] (refcount_warn_saturate) from [] (__refcount_dec.constprop.0+0x38/0x3c) [ 135.668162] [] (__refcount_dec.constprop.0) from [] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8) [ 135.677918] [] (lkdtm_REFCOUNT_DEC_ZERO) from [] (lkdtm_do_action+0x2c/0x4c) [ 135.686708] r4:0000002f [ 135.689252] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 135.697269] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 135.705194] r9:c5cc1f60 r8:c513db40 r7:00000012 r6:b6e49000 r5:c5b012c0 r4:c0c2e800 [ 135.712950] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 135.720787] r9:c07f59f4 r8:c5cc1f60 r7:c2816000 r6:b6e49000 r5:c5b012c0 r4:00000000 [ 135.728539] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 135.735682] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c5cc0000 r5:c5b012c0 [ 135.743515] r4:c5b012c0 [ 135.746058] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 135.753202] r9:c5cc0000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000012 r4:00000012 [ 135.760956] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 135.768529] Exception stack(0xc5cc1fa8 to 0xc5cc1ff0) [ 135.773590] 1fa0: 00000012 00000012 00000001 b6e49000 00000012 00000000 [ 135.781774] 1fc0: 00000012 00000012 b6f90e00 00000004 00000001 00000000 00020000 befc7a54 [ 135.789957] 1fe0: 00000004 befc7788 b6efb4cf b6e817e6 [ 135.795049] irq event stamp: 0 [ 135.798121] hardirqs last enabled at (0): [<00000000>] 0x0 [ 135.803739] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 135.811253] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 135.818807] softirqs last disabled at (0): [<00000000>] 0x0 [ 135.824419] ---[ end trace e5a4f999a27108db ]--- [ 135.829049] lkdtm: Zero detected: saturated # [ 135.512428] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO # [ 135.518557] lkdtm: attempting good refcount_dec() # [ 135.523322] lkdtm: attempting bad refcount_dec() to zero # [ 135.528650] ------------[ cut here ]------------ # [ 135.533450] WARNING: CPU: 0 PID: 2825 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174 # [ 135.541973] refcount_t: decrement hit 0; leaking memory. # [ 135.547297] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 135.576556] CPU: 0 PID: 2825 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 135.584306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 135.590839] Backtrace: # [ 135.593311] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 135.600889] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 135.606559] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 135.613881] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 135.620852] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28 # [ 135.628607] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 135.636097] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c5cc0000 # [ 135.641769] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x6c/0x174) # [ 135.650734] r9:c1acca2c r8:c15e8544 r7:c5cc1f60 r6:00000012 r5:c6cea000 r4:c5cc0000 # [ 135.658495] [] (refcount_warn_saturate) from [] (__refcount_dec.constprop.0+0x38/0x3c) # [ 135.668162] [] (__refcount_dec.constprop.0) from [] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8) # [ 135.677918] [] (lkdtm_REFCOUNT_DEC_ZERO) from [] (lkdtm_do_action+0x2c/0x4c) # [ 135.686708] r4:0000002f # [ 135.689252] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 135.697269] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 135.705194] r9:c5cc1f60 r8:c513db40 r7:00000012 r6:b6e49000 r5:c5b012c0 r4:c0c2e800 # [ 135.712950] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 135.720787] r9:c07f59f4 r8:c5cc1f60 r7:c2816000 r6:b6e49000 r5:c5b012c0 r4:00000000 # [ 135.728539] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 135.735682] r10:00000004 r9:00000000 r8:00000000 r7:b6e49000 r6:c5cc0000 r5:c5b012c0 # [ 135.743515] r4:c5b012c0 # [ 135.746058] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 135.753202] r9:c5cc0000 r8:c03002e4 r7:00000004 r6:b6f90e00 r5:00000012 r4:00000012 # [ 135.760956] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 135.768529] Exception stack(0xc5cc1fa8 to 0xc5cc1ff0) # [ 135.773590] 1fa0: 00000012 00000012 00000001 b6e49000 00000012 00000000 # [ 135.781774] 1fc0: 00000012 00000012 b6f90e00 00000004 00000001 00000000 00020000 befc7a54 # [ 135.789957] 1fe0: 00000004 befc7788 b6efb4cf b6e817e6 # [ 135.795049] irq event stamp: 0 # [ 135.798121] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 135.803739] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 135.811253] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 135.818807] softirqs last disabled at (0): [<00000000>] 0x0 # [ 135.824419] ---[ end trace e5a4f999a27108db ]--- # [ 135.829049] lkdtm: Zero detected: saturated # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL] not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1 # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh [ 136.304617] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE [ 136.310650] lkdtm: attempting bad refcount_dec() below zero [ 136.316340] ------------[ cut here ]------------ [ 136.320995] WARNING: CPU: 2 PID: 2862 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174 [ 136.329492] refcount_t: decrement hit 0; leaking memory. [ 136.334870] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 136.364093] CPU: 2 PID: 2862 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 136.371846] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 136.378381] Backtrace: [ 136.380861] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 136.388443] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 136.394118] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 136.401444] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 136.408419] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28 [ 136.416178] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 136.423669] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c6da2000 [ 136.429346] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x6c/0x174) [ 136.438316] r9:c1acca40 r8:c15e8544 r7:c6da3f60 r6:00000016 r5:00000000 r4:c6da2000 [ 136.446082] [] (refcount_warn_saturate) from [] (__refcount_dec.constprop.0+0x38/0x3c) [ 136.455753] [] (__refcount_dec.constprop.0) from [] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70) [ 136.465860] [] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [] (lkdtm_do_action+0x2c/0x4c) [ 136.475001] r5:c6dc2000 r4:00000030 [ 136.478591] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 136.486612] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 136.494539] r9:c6da3f60 r8:c513db40 r7:00000016 r6:b6df8000 r5:c5dcfe00 r4:c0c2e800 [ 136.502300] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 136.510141] r9:c07f59f4 r8:c6da3f60 r7:c2816000 r6:b6df8000 r5:c5dcfe00 r4:00000000 [ 136.517897] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 136.525045] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6da2000 r5:c5dcfe00 [ 136.532880] r4:c5dcfe00 [ 136.535426] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 136.542573] r9:c6da2000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:00000016 r4:00000016 [ 136.550330] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 136.557908] Exception stack(0xc6da3fa8 to 0xc6da3ff0) [ 136.562971] 3fa0: 00000016 00000016 00000001 b6df8000 00000016 00000000 [ 136.571161] 3fc0: 00000016 00000016 b6f3fe00 00000004 00000001 00000000 00020000 bea9da54 [ 136.579346] 3fe0: 00000004 bea9d788 b6eaa4cf b6e307e6 [ 136.584479] irq event stamp: 0 [ 136.587559] hardirqs last enabled at (0): [<00000000>] 0x0 [ 136.593194] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 136.600730] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 136.608310] softirqs last disabled at (0): [<00000000>] 0x0 [ 136.613950] ---[ end trace e5a4f999a27108dc ]--- [ 136.618586] lkdtm: Negative detected: saturated # [ 136.304617] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE # [ 136.310650] lkdtm: attempting bad refcount_dec() below zero # [ 136.316340] ------------[ cut here ]------------ # [ 136.320995] WARNING: CPU: 2 PID: 2862 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174 # [ 136.329492] refcount_t: decrement hit 0; leaking memory. # [ 136.334870] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 136.364093] CPU: 2 PID: 2862 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 136.371846] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 136.378381] Backtrace: # [ 136.380861] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 136.388443] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 136.394118] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 136.401444] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 136.408419] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28 # [ 136.416178] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 136.423669] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c6da2000 # [ 136.429346] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x6c/0x174) # [ 136.438316] r9:c1acca40 r8:c15e8544 r7:c6da3f60 r6:00000016 r5:00000000 r4:c6da2000 # [ 136.446082] [] (refcount_warn_saturate) from [] (__refcount_dec.constprop.0+0x38/0x3c) # [ 136.455753] [] (__refcount_dec.constprop.0) from [] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70) # [ 136.465860] [] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [] (lkdtm_do_action+0x2c/0x4c) # [ 136.475001] r5:c6dc2000 r4:00000030 # [ 136.478591] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 136.486612] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 136.494539] r9:c6da3f60 r8:c513db40 r7:00000016 r6:b6df8000 r5:c5dcfe00 r4:c0c2e800 # [ 136.502300] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 136.510141] r9:c07f59f4 r8:c6da3f60 r7:c2816000 r6:b6df8000 r5:c5dcfe00 r4:00000000 # [ 136.517897] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 136.525045] r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6da2000 r5:c5dcfe00 # [ 136.532880] r4:c5dcfe00 # [ 136.535426] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 136.542573] r9:c6da2000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:00000016 r4:00000016 # [ 136.550330] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 136.557908] Exception stack(0xc6da3fa8 to 0xc6da3ff0) # [ 136.562971] 3fa0: 00000016 00000016 00000001 b6df8000 00000016 00000000 # [ 136.571161] 3fc0: 00000016 00000016 b6f3fe00 00000004 00000001 00000000 00020000 bea9da54 # [ 136.579346] 3fe0: 00000004 bea9d788 b6eaa4cf b6e307e6 # [ 136.584479] irq event stamp: 0 # [ 136.587559] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 136.593194] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 136.600730] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 136.608310] softirqs last disabled at (0): [<00000000>] 0x0 # [ 136.613950] ---[ end trace e5a4f999a27108dc ]--- # [ 136.618586] lkdtm: Negative detected: saturated # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh [ 137.087117] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE [ 137.094070] lkdtm: attempting bad refcount_dec_and_test() below zero [ 137.100462] ------------[ cut here ]------------ [ 137.105159] WARNING: CPU: 1 PID: 2897 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 [ 137.113746] refcount_t: underflow; use-after-free. [ 137.118550] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 137.147693] CPU: 1 PID: 2897 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 137.155444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 137.161974] Backtrace: [ 137.164446] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 137.172024] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 137.177698] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 137.185020] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 137.191990] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28 [ 137.199745] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 137.207234] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6ede000 [ 137.212907] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x13c/0x174) [ 137.221960] r9:c1acca58 r8:c15e8544 r7:c6edff60 r6:0000001f r5:00000000 r4:c6ede000 [ 137.229720] [] (refcount_warn_saturate) from [] (__refcount_sub_and_test.constprop.0+0x64/0x6c) [ 137.240172] [] (__refcount_sub_and_test.constprop.0) from [] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c) [ 137.251834] [] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [] (lkdtm_do_action+0x2c/0x4c) [ 137.261751] r5:c47fc000 r4:00000031 [ 137.265336] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 137.273356] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 137.281279] r9:c6edff60 r8:c513db40 r7:0000001f r6:b6e87000 r5:c5ce7900 r4:c0c2e800 [ 137.289035] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 137.296873] r9:c07f59f4 r8:c6edff60 r7:c2816000 r6:b6e87000 r5:c5ce7900 r4:00000000 [ 137.304627] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 137.311770] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c6ede000 r5:c5ce7900 [ 137.319603] r4:c5ce7900 [ 137.322146] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 137.329290] r9:c6ede000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:0000001f r4:0000001f [ 137.337043] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 137.344617] Exception stack(0xc6edffa8 to 0xc6edfff0) [ 137.349677] ffa0: 0000001f 0000001f 00000001 b6e87000 0000001f 00000000 [ 137.357862] ffc0: 0000001f 0000001f b6fcee00 00000004 00000001 00000000 00020000 bedd2a54 [ 137.366044] ffe0: 00000004 bedd2788 b6f394cf b6ebf7e6 [ 137.371158] irq event stamp: 0 [ 137.374255] hardirqs last enabled at (0): [<00000000>] 0x0 [ 137.379844] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 137.387391] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 137.394954] softirqs last disabled at (0): [<00000000>] 0x0 [ 137.400554] ---[ end trace e5a4f999a27108dd ]--- [ 137.405212] lkdtm: Negative detected: saturated # [ 137.087117] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE # [ 137.094070] lkdtm: attempting bad refcount_dec_and_test() below zero # [ 137.100462] ------------[ cut here ]------------ # [ 137.105159] WARNING: CPU: 1 PID: 2897 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 # [ 137.113746] refcount_t: underflow; use-after-free. # [ 137.118550] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 137.147693] CPU: 1 PID: 2897 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 137.155444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 137.161974] Backtrace: # [ 137.164446] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 137.172024] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 137.177698] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 137.185020] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 137.191990] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28 # [ 137.199745] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 137.207234] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6ede000 # [ 137.212907] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x13c/0x174) # [ 137.221960] r9:c1acca58 r8:c15e8544 r7:c6edff60 r6:0000001f r5:00000000 r4:c6ede000 # [ 137.229720] [] (refcount_warn_saturate) from [] (__refcount_sub_and_test.constprop.0+0x64/0x6c) # [ 137.240172] [] (__refcount_sub_and_test.constprop.0) from [] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c) # [ 137.251834] [] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [] (lkdtm_do_action+0x2c/0x4c) # [ 137.261751] r5:c47fc000 r4:00000031 # [ 137.265336] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 137.273356] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 137.281279] r9:c6edff60 r8:c513db40 r7:0000001f r6:b6e87000 r5:c5ce7900 r4:c0c2e800 # [ 137.289035] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 137.296873] r9:c07f59f4 r8:c6edff60 r7:c2816000 r6:b6e87000 r5:c5ce7900 r4:00000000 # [ 137.304627] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 137.311770] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c6ede000 r5:c5ce7900 # [ 137.319603] r4:c5ce7900 # [ 137.322146] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 137.329290] r9:c6ede000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:0000001f r4:0000001f # [ 137.337043] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 137.344617] Exception stack(0xc6edffa8 to 0xc6edfff0) # [ 137.349677] ffa0: 0000001f 0000001f 00000001 b6e87000 0000001f 00000000 # [ 137.357862] ffc0: 0000001f 0000001f b6fcee00 00000004 00000001 00000000 00020000 bedd2a54 # [ 137.366044] ffe0: 00000004 bedd2788 b6f394cf b6ebf7e6 # [ 137.371158] irq event stamp: 0 # [ 137.374255] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 137.379844] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 137.387391] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 137.394954] softirqs last disabled at (0): [<00000000>] 0x0 # [ 137.400554] ---[ end trace e5a4f999a27108dd ]--- # [ 137.405212] lkdtm: Negative detected: saturated # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh [ 137.866877] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE [ 137.873765] lkdtm: attempting bad refcount_sub_and_test() below zero [ 137.880132] ------------[ cut here ]------------ [ 137.884830] WARNING: CPU: 3 PID: 2932 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 [ 137.893409] refcount_t: underflow; use-after-free. [ 137.898211] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 137.927362] CPU: 3 PID: 2932 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 137.935112] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 137.941645] Backtrace: [ 137.944118] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 137.951696] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 137.957366] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 137.964686] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 137.971657] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28 [ 137.979412] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 137.986902] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6da2000 [ 137.992574] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x13c/0x174) [ 138.001627] r9:c1acca78 r8:c15e8544 r7:c6da3f60 r6:0000001f r5:c6dfc000 r4:c6da2000 [ 138.009389] [] (refcount_warn_saturate) from [] (__refcount_sub_and_test.constprop.0+0x64/0x6c) [ 138.019842] [] (__refcount_sub_and_test.constprop.0) from [] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c) [ 138.031506] [] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [] (lkdtm_do_action+0x2c/0x4c) [ 138.041425] r4:00000032 [ 138.043969] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 138.051986] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 138.059910] r9:c6da3f60 r8:c513db40 r7:0000001f r6:b6e77000 r5:c29c88c0 r4:c0c2e800 [ 138.067668] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 138.075506] r9:c07f59f4 r8:c6da3f60 r7:c2816000 r6:b6e77000 r5:c29c88c0 r4:00000000 [ 138.083258] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 138.090400] r10:00000004 r9:00000000 r8:00000000 r7:b6e77000 r6:c6da2000 r5:c29c88c0 [ 138.098234] r4:c29c88c0 [ 138.100777] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 138.107920] r9:c6da2000 r8:c03002e4 r7:00000004 r6:b6fbee00 r5:0000001f r4:0000001f [ 138.115673] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 138.123247] Exception stack(0xc6da3fa8 to 0xc6da3ff0) [ 138.128307] 3fa0: 0000001f 0000001f 00000001 b6e77000 0000001f 00000000 [ 138.136492] 3fc0: 0000001f 0000001f b6fbee00 00000004 00000001 00000000 00020000 beeffa54 [ 138.144675] 3fe0: 00000004 beeff788 b6f294cf b6eaf7e6 [ 138.149813] irq event stamp: 0 [ 138.152909] hardirqs last enabled at (0): [<00000000>] 0x0 [ 138.158501] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 138.166035] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 138.173570] softirqs last disabled at (0): [<00000000>] 0x0 [ 138.179196] ---[ end trace e5a4f999a27108de ]--- [ 138.183879] lkdtm: Negative detected: saturated # [ 137.866877] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE # [ 137.873765] lkdtm: attempting bad refcount_sub_and_test() below zero # [ 137.880132] ------------[ cut here ]------------ # [ 137.884830] WARNING: CPU: 3 PID: 2932 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 # [ 137.893409] refcount_t: underflow; use-after-free. # [ 137.898211] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 137.927362] CPU: 3 PID: 2932 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 137.935112] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 137.941645] Backtrace: # [ 137.944118] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 137.951696] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 137.957366] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 137.964686] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 137.971657] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28 # [ 137.979412] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 137.986902] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6da2000 # [ 137.992574] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x13c/0x174) # [ 138.001627] r9:c1acca78 r8:c15e8544 r7:c6da3f60 r6:0000001f r5:c6dfc000 r4:c6da2000 # [ 138.009389] [] (refcount_warn_saturate) from [] (__refcount_sub_and_test.constprop.0+0x64/0x6c) # [ 138.019842] [] (__refcount_sub_and_test.constprop.0) from [] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c) # [ 138.031506] [] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [] (lkdtm_do_action+0x2c/0x4c) # [ 138.041425] r4:00000032 # [ 138.043969] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 138.051986] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 138.059910] r9:c6da3f60 r8:c513db40 r7:0000001f r6:b6e77000 r5:c29c88c0 r4:c0c2e800 # [ 138.067668] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 138.075506] r9:c07f59f4 r8:c6da3f60 r7:c2816000 r6:b6e77000 r5:c29c88c0 r4:00000000 # [ 138.083258] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 138.090400] r10:00000004 r9:00000000 r8:00000000 r7:b6e77000 r6:c6da2000 r5:c29c88c0 # [ 138.098234] r4:c29c88c0 # [ 138.100777] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 138.107920] r9:c6da2000 r8:c03002e4 r7:00000004 r6:b6fbee00 r5:0000001f r4:0000001f # [ 138.115673] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 138.123247] Exception stack(0xc6da3fa8 to 0xc6da3ff0) # [ 138.128307] 3fa0: 0000001f 0000001f 00000001 b6e77000 0000001f 00000000 # [ 138.136492] 3fc0: 0000001f 0000001f b6fbee00 00000004 00000001 00000000 00020000 beeffa54 # [ 138.144675] 3fe0: 00000004 beeff788 b6f294cf b6eaf7e6 # [ 138.149813] irq event stamp: 0 # [ 138.152909] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 138.158501] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 138.166035] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 138.173570] softirqs last disabled at (0): [<00000000>] 0x0 # [ 138.179196] ---[ end trace e5a4f999a27108de ]--- # [ 138.183879] lkdtm: Negative detected: saturated # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negativ[ 138.640429] lkdtm: Performing direct entry REFCOUNT_INC_ZERO e detected: saturated': ok ok 49[ 138.648516] lkdtm: attempting safe refcount_inc_not_zero() from zero selftests: lkdtm: REFCOUNT_SUB_A[ 138.657748] lkdtm: Good: zero detected ND_TEST_NEGATIVE.sh # selftests:[ 138.664395] lkdtm: Correctly stayed at zero lkdtm: REFCOUNT_INC_ZERO.sh [ 138.671357] lkdtm: attempting bad refcount_inc() from zero [ 138.679459] ------------[ cut here ]------------ [ 138.684141] WARNING: CPU: 3 PID: 2964 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174 [ 138.692710] refcount_t: addition on 0; use-after-free. [ 138.697859] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 138.727017] CPU: 3 PID: 2964 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 138.734767] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 138.741299] Backtrace: [ 138.743771] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 138.751351] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 138.757019] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 138.764342] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 138.771313] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a20e28 [ 138.779070] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 138.786561] r7:00000019 r6:c1a20e28 r5:c1a20e38 r4:c6dea000 [ 138.792233] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x108/0x174) [ 138.801287] r9:c1acca98 r8:c15e8544 r7:c6debf60 r6:00000012 r5:00000000 r4:c6dea000 [ 138.809048] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x54/0x58) [ 138.818720] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc) [ 138.828471] [] (lkdtm_REFCOUNT_INC_ZERO) from [] (lkdtm_do_action+0x2c/0x4c) [ 138.837260] r5:c6e37000 r4:00000033 [ 138.840845] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 138.848863] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 138.856787] r9:c6debf60 r8:c513db40 r7:00000012 r6:b6dcd000 r5:c5e768c0 r4:c0c2e800 [ 138.864543] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 138.872380] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6dcd000 r5:c5e768c0 r4:00000000 [ 138.880132] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 138.887276] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6dea000 r5:c5e768c0 [ 138.895108] r4:c5e768c0 [ 138.897650] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 138.904794] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000012 r4:00000012 [ 138.912548] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 138.920122] Exception stack(0xc6debfa8 to 0xc6debff0) [ 138.925183] bfa0: 00000012 00000012 00000001 b6dcd000 00000012 00000000 [ 138.933367] bfc0: 00000012 00000012 b6f14e00 00000004 00000001 00000000 00020000 bea36a54 [ 138.941550] bfe0: 00000004 bea36788 b6e7f4cf b6e057e6 [ 138.946668] irq event stamp: 0 [ 138.949740] hardirqs last enabled at (0): [<00000000>] 0x0 [ 138.955369] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 138.962931] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 138.970452] softirqs last disabled at (0): [<00000000>] 0x0 [ 138.976074] ---[ end trace e5a4f999a27108df ]--- [ 138.980704] lkdtm: Zero detected: saturated # [ 138.640429] lkdtm: Performing direct entry REFCOUNT_INC_ZERO # [ 138.648516] lkdtm: attempting safe refcount_inc_not_zero() from zero # [ 138.657748] lkdtm: Good: zero detected # [ 138.664395] lkdtm: Correctly stayed at zero # [ 138.671357] lkdtm: attempting bad refcount_inc() from zero # [ 138.679459] ------------[ cut here ]------------ # [ 138.684141] WARNING: CPU: 3 PID: 2964 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174 # [ 138.692710] refcount_t: addition on 0; use-after-free. # [ 138.697859] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 138.727017] CPU: 3 PID: 2964 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 138.734767] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 138.741299] Backtrace: # [ 138.743771] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 138.751351] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 138.757019] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 138.764342] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 138.771313] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a20e28 # [ 138.779070] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 138.786561] r7:00000019 r6:c1a20e28 r5:c1a20e38 r4:c6dea000 # [ 138.792233] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x108/0x174) # [ 138.801287] r9:c1acca98 r8:c15e8544 r7:c6debf60 r6:00000012 r5:00000000 r4:c6dea000 # [ 138.809048] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x54/0x58) # [ 138.818720] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc) # [ 138.828471] [] (lkdtm_REFCOUNT_INC_ZERO) from [] (lkdtm_do_action+0x2c/0x4c) # [ 138.837260] r5:c6e37000 r4:00000033 # [ 138.840845] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 138.848863] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 138.856787] r9:c6debf60 r8:c513db40 r7:00000012 r6:b6dcd000 r5:c5e768c0 r4:c0c2e800 # [ 138.864543] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 138.872380] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6dcd000 r5:c5e768c0 r4:00000000 # [ 138.880132] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 138.887276] r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6dea000 r5:c5e768c0 # [ 138.895108] r4:c5e768c0 # [ 138.897650] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 138.904794] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000012 r4:00000012 # [ 138.912548] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 138.920122] Exception stack(0xc6debfa8 to 0xc6debff0) # [ 138.925183] bfa0: 00000012 00000012 00000001 b6dcd000 00000012 00000000 # [ 138.933367] bfc0: 00000012 00000012 b6f14e00 00000004 00000001 00000000 00020000 bea36a54 # [ 138.941550] bfe0: 00000004 bea36788 b6e7f4cf b6e057e6 # [ 138.946668] irq event stamp: 0 # [ 138.949740] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 138.955369] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 138.962931] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 138.970452] softirqs last disabled at (0): [<00000000>] 0x0 # [ 138.976074] ---[ end trace e5a4f999a27108df ]--- # [ 138.980704] lkdtm: Zero detected: saturated # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL] not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1 # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh [ 139.442989] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO [ 139.449000] lkdtm: attempting safe refcount_add_not_zero() from zero [ 139.455448] lkdtm: Good: zero detected [ 139.459233] lkdtm: Correctly stayed at zero [ 139.464280] lkdtm: attempting bad refcount_add() from zero [ 139.469783] ------------[ cut here ]------------ [ 139.475629] WARNING: CPU: 0 PID: 2998 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174 [ 139.484203] refcount_t: addition on 0; use-after-free. [ 139.489352] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 139.518499] CPU: 0 PID: 2998 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 139.526248] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 139.532780] Backtrace: [ 139.535252] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 139.542831] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 139.548501] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 139.555822] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 139.562792] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a20e28 [ 139.570548] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 139.578037] r7:00000019 r6:c1a20e28 r5:c1a20e38 r4:c6d0c000 [ 139.583709] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x108/0x174) [ 139.592762] r9:c1accaac r8:c15e8544 r7:c6d0df60 r6:00000012 r5:00000000 r4:c6d0c000 [ 139.600523] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x54/0x58) [ 139.610193] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc) [ 139.619945] [] (lkdtm_REFCOUNT_ADD_ZERO) from [] (lkdtm_do_action+0x2c/0x4c) [ 139.628735] r5:c5b2b000 r4:00000034 [ 139.632322] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 139.640339] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 139.648265] r9:c6d0df60 r8:c513db40 r7:00000012 r6:b6e4b000 r5:c5b39900 r4:c0c2e800 [ 139.656022] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 139.663861] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6e4b000 r5:c5b39900 r4:00000000 [ 139.671613] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 139.678755] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6d0c000 r5:c5b39900 [ 139.686587] r4:c5b39900 [ 139.689130] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 139.696274] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000012 r4:00000012 [ 139.704028] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 139.711602] Exception stack(0xc6d0dfa8 to 0xc6d0dff0) [ 139.716662] dfa0: 00000012 00000012 00000001 b6e4b000 00000012 00000000 [ 139.724848] dfc0: 00000012 00000012 b6f92e00 00000004 00000001 00000000 00020000 be835a54 [ 139.733030] dfe0: 00000004 be835788 b6efd4cf b6e837e6 [ 139.738114] irq event stamp: 0 [ 139.741185] hardirqs last enabled at (0): [<00000000>] 0x0 [ 139.746795] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 139.754313] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 139.761829] softirqs last disabled at (0): [<00000000>] 0x0 [ 139.767412] ---[ end trace e5a4f999a27108e0 ]--- [ 139.772058] lkdtm: Zero detected: saturated # [ 139.442989] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO # [ 139.449000] lkdtm: attempting safe refcount_add_not_zero() from zero # [ 139.455448] lkdtm: Good: zero detected # [ 139.459233] lkdtm: Correctly stayed at zero # [ 139.464280] lkdtm: attempting bad refcount_add() from zero # [ 139.469783] ------------[ cut here ]------------ # [ 139.475629] WARNING: CPU: 0 PID: 2998 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174 # [ 139.484203] refcount_t: addition on 0; use-after-free. # [ 139.489352] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 139.518499] CPU: 0 PID: 2998 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 139.526248] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 139.532780] Backtrace: # [ 139.535252] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 139.542831] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 139.548501] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 139.555822] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 139.562792] r9:00000009 r8:c086de38 r7:00000019 r6:00000009 r5:c086de38 r4:c1a20e28 # [ 139.570548] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 139.578037] r7:00000019 r6:c1a20e28 r5:c1a20e38 r4:c6d0c000 # [ 139.583709] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x108/0x174) # [ 139.592762] r9:c1accaac r8:c15e8544 r7:c6d0df60 r6:00000012 r5:00000000 r4:c6d0c000 # [ 139.600523] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x54/0x58) # [ 139.610193] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc) # [ 139.619945] [] (lkdtm_REFCOUNT_ADD_ZERO) from [] (lkdtm_do_action+0x2c/0x4c) # [ 139.628735] r5:c5b2b000 r4:00000034 # [ 139.632322] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 139.640339] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 139.648265] r9:c6d0df60 r8:c513db40 r7:00000012 r6:b6e4b000 r5:c5b39900 r4:c0c2e800 # [ 139.656022] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 139.663861] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6e4b000 r5:c5b39900 r4:00000000 # [ 139.671613] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 139.678755] r10:00000004 r9:00000000 r8:00000000 r7:b6e4b000 r6:c6d0c000 r5:c5b39900 # [ 139.686587] r4:c5b39900 # [ 139.689130] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 139.696274] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6f92e00 r5:00000012 r4:00000012 # [ 139.704028] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 139.711602] Exception stack(0xc6d0dfa8 to 0xc6d0dff0) # [ 139.716662] dfa0: 00000012 00000012 00000001 b6e4b000 00000012 00000000 # [ 139.724848] dfc0: 00000012 00000012 b6f92e00 00000004 00000001 00000000 00020000 be835a54 # [ 139.733030] dfe0: 00000004 be835788 b6efd4cf b6e837e6 # [ 139.738114] irq event stamp: 0 # [ 139.741185] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 139.746795] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 139.754313] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 139.761829] softirqs last disabled at (0): [<00000000>] 0x0 # [ 139.767412] ---[ end trace e5a4f999a27108e0 ]--- # [ 139.772058] lkdtm: Zero detected: saturated # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL] not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1 # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh [ 140.237076] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED [ 140.243364] lkdtm: attempting bad refcount_inc() from saturated [ 140.249342] ------------[ cut here ]------------ [ 140.254081] WARNING: CPU: 2 PID: 3035 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174 [ 140.262582] refcount_t: saturated; leaking memory. [ 140.267392] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 140.296519] CPU: 2 PID: 3035 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 140.304270] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 140.310802] Backtrace: [ 140.313274] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 140.320854] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 140.326522] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 140.333844] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 140.340815] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28 [ 140.348570] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 140.356059] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6d0c000 [ 140.361734] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xd4/0x174) [ 140.370701] r9:c1accac0 r8:c15e8544 r7:c6d0df60 r6:00000017 r5:c5df5000 r4:c6d0c000 [ 140.378460] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x44/0x58) [ 140.388135] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70) [ 140.398325] [] (lkdtm_REFCOUNT_INC_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) [ 140.407548] r4:00000035 [ 140.410093] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 140.418110] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 140.426033] r9:c6d0df60 r8:c513db40 r7:00000017 r6:b6e90000 r5:c693c780 r4:c0c2e800 [ 140.433788] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 140.441626] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6e90000 r5:c693c780 r4:00000000 [ 140.449377] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 140.456520] r10:00000004 r9:00000000 r8:00000000 r7:b6e90000 r6:c6d0c000 r5:c693c780 [ 140.464353] r4:c693c780 [ 140.466895] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 140.474038] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6fd7e00 r5:00000017 r4:00000017 [ 140.481792] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 140.489366] Exception stack(0xc6d0dfa8 to 0xc6d0dff0) [ 140.494427] dfa0: 00000017 00000017 00000001 b6e90000 00000017 00000000 [ 140.502614] dfc0: 00000017 00000017 b6fd7e00 00000004 00000001 00000000 00020000 be85ba54 [ 140.510797] dfe0: 00000004 be85b788 b6f424cf b6ec87e6 [ 140.515917] irq event stamp: 0 [ 140.518990] hardirqs last enabled at (0): [<00000000>] 0x0 [ 140.524605] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 140.532133] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 140.539633] softirqs last disabled at (0): [<00000000>] 0x0 [ 140.545253] ---[ end trace e5a4f999a27108e1 ]--- [ 140.549885] lkdtm: Saturation detected: still saturated # [ 140.237076] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED # [ 140.243364] lkdtm: attempting bad refcount_inc() from saturated # [ 140.249342] ------------[ cut here ]------------ # [ 140.254081] WARNING: CPU: 2 PID: 3035 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174 # [ 140.262582] refcount_t: saturated; leaking memory. # [ 140.267392] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 140.296519] CPU: 2 PID: 3035 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 140.304270] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 140.310802] Backtrace: # [ 140.313274] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 140.320854] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 140.326522] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 140.333844] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 140.340815] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28 # [ 140.348570] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 140.356059] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c6d0c000 # [ 140.361734] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xd4/0x174) # [ 140.370701] r9:c1accac0 r8:c15e8544 r7:c6d0df60 r6:00000017 r5:c5df5000 r4:c6d0c000 # [ 140.378460] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x44/0x58) # [ 140.388135] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70) # [ 140.398325] [] (lkdtm_REFCOUNT_INC_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) # [ 140.407548] r4:00000035 # [ 140.410093] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 140.418110] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 140.426033] r9:c6d0df60 r8:c513db40 r7:00000017 r6:b6e90000 r5:c693c780 r4:c0c2e800 # [ 140.433788] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 140.441626] r9:c07f59f4 r8:c6d0df60 r7:c2816000 r6:b6e90000 r5:c693c780 r4:00000000 # [ 140.449377] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 140.456520] r10:00000004 r9:00000000 r8:00000000 r7:b6e90000 r6:c6d0c000 r5:c693c780 # [ 140.464353] r4:c693c780 # [ 140.466895] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 140.474038] r9:c6d0c000 r8:c03002e4 r7:00000004 r6:b6fd7e00 r5:00000017 r4:00000017 # [ 140.481792] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 140.489366] Exception stack(0xc6d0dfa8 to 0xc6d0dff0) # [ 140.494427] dfa0: 00000017 00000017 00000001 b6e90000 00000017 00000000 # [ 140.502614] dfc0: 00000017 00000017 b6fd7e00 00000004 00000001 00000000 00020000 be85ba54 # [ 140.510797] dfe0: 00000004 be85b788 b6f424cf b6ec87e6 # [ 140.515917] irq event stamp: 0 # [ 140.518990] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 140.524605] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 140.532133] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 140.539633] softirqs last disabled at (0): [<00000000>] 0x0 # [ 140.545253] ---[ end trace e5a4f999a27108e1 ]--- # [ 140.549885] lkdtm: Saturation detected: still saturated # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh [ 141.021029] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED [ 141.027218] lkdtm: attempting bad refcount_dec() from saturated [ 141.033245] ------------[ cut here ]------------ [ 141.037901] WARNING: CPU: 1 PID: 3070 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174 [ 141.046460] refcount_t: decrement hit 0; leaking memory. [ 141.051841] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 141.080997] CPU: 1 PID: 3070 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 141.088748] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 141.095280] Backtrace: [ 141.097752] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 141.105332] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 141.111002] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 141.118322] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 141.125293] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28 [ 141.133047] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 141.140535] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c5b16000 [ 141.146209] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x6c/0x174) [ 141.155175] r9:c1accad8 r8:c15e8544 r7:c5b17f60 r6:00000017 r5:c5d78000 r4:c5b16000 [ 141.162935] [] (refcount_warn_saturate) from [] (__refcount_dec.constprop.0+0x38/0x3c) [ 141.172602] [] (__refcount_dec.constprop.0) from [] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c) [ 141.182792] [] (lkdtm_REFCOUNT_DEC_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) [ 141.192015] r4:00000036 [ 141.194560] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 141.202578] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 141.210502] r9:c5b17f60 r8:c513db40 r7:00000017 r6:b6dc9000 r5:c5ce6f00 r4:c0c2e800 [ 141.218257] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 141.226095] r9:c07f59f4 r8:c5b17f60 r7:c2816000 r6:b6dc9000 r5:c5ce6f00 r4:00000000 [ 141.233846] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 141.240989] r10:00000004 r9:00000000 r8:00000000 r7:b6dc9000 r6:c5b16000 r5:c5ce6f00 [ 141.248822] r4:c5ce6f00 [ 141.251365] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 141.258507] r9:c5b16000 r8:c03002e4 r7:00000004 r6:b6f10e00 r5:00000017 r4:00000017 [ 141.266262] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 141.273836] Exception stack(0xc5b17fa8 to 0xc5b17ff0) [ 141.278896] 7fa0: 00000017 00000017 00000001 b6dc9000 00000017 00000000 [ 141.287082] 7fc0: 00000017 00000017 b6f10e00 00000004 00000001 00000000 00020000 bec89a54 [ 141.295266] 7fe0: 00000004 bec89788 b6e7b4cf b6e017e6 [ 141.300413] irq event stamp: 0 [ 141.303581] hardirqs last enabled at (0): [<00000000>] 0x0 [ 141.309181] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 141.316728] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 141.324261] softirqs last disabled at (0): [<00000000>] 0x0 [ 141.329867] ---[ end trace e5a4f999a27108e2 ]--- [ 141.334562] lkdtm: Saturation detected: still saturated # [ 141.021029] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED # [ 141.027218] lkdtm: attempting bad refcount_dec() from saturated # [ 141.033245] ------------[ cut here ]------------ # [ 141.037901] WARNING: CPU: 1 PID: 3070 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174 # [ 141.046460] refcount_t: decrement hit 0; leaking memory. # [ 141.051841] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 141.080997] CPU: 1 PID: 3070 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 141.088748] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 141.095280] Backtrace: # [ 141.097752] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 141.105332] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 141.111002] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 141.118322] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 141.125293] r9:00000009 r8:c086dd9c r7:0000001f r6:00000009 r5:c086dd9c r4:c1a20e28 # [ 141.133047] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 141.140535] r7:0000001f r6:c1a20e28 r5:c1a20e8c r4:c5b16000 # [ 141.146209] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x6c/0x174) # [ 141.155175] r9:c1accad8 r8:c15e8544 r7:c5b17f60 r6:00000017 r5:c5d78000 r4:c5b16000 # [ 141.162935] [] (refcount_warn_saturate) from [] (__refcount_dec.constprop.0+0x38/0x3c) # [ 141.172602] [] (__refcount_dec.constprop.0) from [] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c) # [ 141.182792] [] (lkdtm_REFCOUNT_DEC_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) # [ 141.192015] r4:00000036 # [ 141.194560] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 141.202578] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 141.210502] r9:c5b17f60 r8:c513db40 r7:00000017 r6:b6dc9000 r5:c5ce6f00 r4:c0c2e800 # [ 141.218257] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 141.226095] r9:c07f59f4 r8:c5b17f60 r7:c2816000 r6:b6dc9000 r5:c5ce6f00 r4:00000000 # [ 141.233846] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 141.240989] r10:00000004 r9:00000000 r8:00000000 r7:b6dc9000 r6:c5b16000 r5:c5ce6f00 # [ 141.248822] r4:c5ce6f00 # [ 141.251365] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 141.258507] r9:c5b16000 r8:c03002e4 r7:00000004 r6:b6f10e00 r5:00000017 r4:00000017 # [ 141.266262] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 141.273836] Exception stack(0xc5b17fa8 to 0xc5b17ff0) # [ 141.278896] 7fa0: 00000017 00000017 00000001 b6dc9000 00000017 00000000 # [ 141.287082] 7fc0: 00000017 00000017 b6f10e00 00000004 00000001 00000000 00020000 bec89a54 # [ 141.295266] 7fe0: 00000004 bec89788 b6e7b4cf b6e017e6 # [ 141.300413] irq event stamp: 0 # [ 141.303581] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 141.309181] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 141.316728] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 141.324261] softirqs last disabled at (0): [<00000000>] 0x0 # [ 141.329867] ---[ end trace e5a4f999a27108e2 ]--- # [ 141.334562] lkdtm: Saturation detected: still saturated # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh [ 141.842330] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED [ 141.848475] lkdtm: attempting bad refcount_dec() from saturated [ 141.854521] ------------[ cut here ]------------ [ 141.859208] WARNING: CPU: 2 PID: 3105 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174 [ 141.867733] refcount_t: saturated; leaking memory. [ 141.872565] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 141.901699] CPU: 2 PID: 3105 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 141.909449] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 141.915981] Backtrace: [ 141.918453] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 141.926032] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 141.931702] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 141.939024] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 141.945994] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28 [ 141.953750] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 141.961239] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c5888000 [ 141.966911] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xd4/0x174) [ 141.975876] r9:c1accaf0 r8:c15e8544 r7:c5889f60 r6:00000017 r5:c6b2d000 r4:c5888000 [ 141.983637] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x44/0x58) [ 141.993308] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70) [ 142.003494] [] (lkdtm_REFCOUNT_ADD_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) [ 142.012718] r4:00000037 [ 142.015264] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 142.023282] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 142.031206] r9:c5889f60 r8:c513db40 r7:00000017 r6:b6e8d000 r5:c5a6bb80 r4:c0c2e800 [ 142.038960] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 142.046799] r9:c07f59f4 r8:c5889f60 r7:c2816000 r6:b6e8d000 r5:c5a6bb80 r4:00000000 [ 142.054551] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 142.061695] r10:00000004 r9:00000000 r8:00000000 r7:b6e8d000 r6:c5888000 r5:c5a6bb80 [ 142.069527] r4:c5a6bb80 [ 142.072070] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 142.079213] r9:c5888000 r8:c03002e4 r7:00000004 r6:b6fd4e00 r5:00000017 r4:00000017 [ 142.086967] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 142.094541] Exception stack(0xc5889fa8 to 0xc5889ff0) [ 142.099601] 9fa0: 00000017 00000017 00000001 b6e8d000 00000017 00000000 [ 142.107787] 9fc0: 00000017 00000017 b6fd4e00 00000004 00000001 00000000 00020000 be960a54 [ 142.115970] 9fe0: 00000004 be960788 b6f3f4cf b6ec57e6 [ 142.121085] irq event stamp: 0 [ 142.124205] hardirqs last enabled at (0): [<00000000>] 0x0 [ 142.129804] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 142.137338] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 142.144860] softirqs last disabled at (0): [<00000000>] 0x0 [ 142.150451] ---[ end trace e5a4f999a27108e3 ]--- [ 142.155125] lkdtm: Saturation detected: still saturated # [ 141.842330] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED # [ 141.848475] lkdtm: attempting bad refcount_dec() from saturated # [ 141.854521] ------------[ cut here ]------------ # [ 141.859208] WARNING: CPU: 2 PID: 3105 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174 # [ 141.867733] refcount_t: saturated; leaking memory. # [ 141.872565] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 141.901699] CPU: 2 PID: 3105 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 141.909449] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 141.915981] Backtrace: # [ 141.918453] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 141.926032] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 141.931702] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 141.939024] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 141.945994] r9:00000009 r8:c086de04 r7:00000016 r6:00000009 r5:c086de04 r4:c1a20e28 # [ 141.953750] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 141.961239] r7:00000016 r6:c1a20e28 r5:c1a20e00 r4:c5888000 # [ 141.966911] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xd4/0x174) # [ 141.975876] r9:c1accaf0 r8:c15e8544 r7:c5889f60 r6:00000017 r5:c6b2d000 r4:c5888000 # [ 141.983637] [] (refcount_warn_saturate) from [] (__refcount_add.constprop.0+0x44/0x58) # [ 141.993308] [] (__refcount_add.constprop.0) from [] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70) # [ 142.003494] [] (lkdtm_REFCOUNT_ADD_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) # [ 142.012718] r4:00000037 # [ 142.015264] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 142.023282] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 142.031206] r9:c5889f60 r8:c513db40 r7:00000017 r6:b6e8d000 r5:c5a6bb80 r4:c0c2e800 # [ 142.038960] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 142.046799] r9:c07f59f4 r8:c5889f60 r7:c2816000 r6:b6e8d000 r5:c5a6bb80 r4:00000000 # [ 142.054551] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 142.061695] r10:00000004 r9:00000000 r8:00000000 r7:b6e8d000 r6:c5888000 r5:c5a6bb80 # [ 142.069527] r4:c5a6bb80 # [ 142.072070] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 142.079213] r9:c5888000 r8:c03002e4 r7:00000004 r6:b6fd4e00 r5:00000017 r4:00000017 # [ 142.086967] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 142.094541] Exception stack(0xc5889fa8 to 0xc5889ff0) # [ 142.099601] 9fa0: 00000017 00000017 00000001 b6e8d000 00000017 00000000 # [ 142.107787] 9fc0: 00000017 00000017 b6fd4e00 00000004 00000001 00000000 00020000 be960a54 # [ 142.115970] 9fe0: 00000004 be960788 b6f3f4cf b6ec57e6 # [ 142.121085] irq event stamp: 0 # [ 142.124205] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 142.129804] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 142.137338] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 142.144860] softirqs last disabled at (0): [<00000000>] 0x0 # [ 142.150451] ---[ end trace e5a4f999a27108e3 ]--- # [ 142.155125] lkdtm: Saturation detected: still saturated # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh [ 142.624598] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED [ 142.631660] lkdtm: attempting bad refcount_inc_not_zero() from saturated [ 142.638401] ------------[ cut here ]------------ [ 142.643093] WARNING: CPU: 1 PID: 3137 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174 [ 142.651607] refcount_t: saturated; leaking memory. [ 142.656408] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 142.685556] CPU: 1 PID: 3137 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 142.693306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 142.699839] Backtrace: [ 142.702313] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 142.709891] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 142.715563] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 142.722885] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 142.729856] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28 [ 142.737610] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 142.745098] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6dea000 [ 142.750772] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xa0/0x174) [ 142.759740] r9:c1accb08 r8:c15e8544 r7:c6debf60 r6:00000020 r5:c5e6d000 r4:c0000000 [ 142.767501] [] (refcount_warn_saturate) from [] (__refcount_add_not_zero.constprop.0+0x64/0x78) [ 142.777949] [] (__refcount_add_not_zero.constprop.0) from [] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88) [ 142.789689] r5:c5e6d000 r4:c6dea000 [ 142.793285] [] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) [ 142.803290] r4:00000038 [ 142.805834] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 142.813852] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 142.821777] r9:c6debf60 r8:c513db40 r7:00000020 r6:b6e07000 r5:c59f1e00 r4:c0c2e800 [ 142.829532] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 142.837371] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6e07000 r5:c59f1e00 r4:00000000 [ 142.845123] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 142.852265] r10:00000004 r9:00000000 r8:00000000 r7:b6e07000 r6:c6dea000 r5:c59f1e00 [ 142.860098] r4:c59f1e00 [ 142.862641] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 142.869785] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6f4ee00 r5:00000020 r4:00000020 [ 142.877538] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 142.885113] Exception stack(0xc6debfa8 to 0xc6debff0) [ 142.890173] bfa0: 00000020 00000020 00000001 b6e07000 00000020 00000000 [ 142.898358] bfc0: 00000020 00000020 b6f4ee00 00000004 00000001 00000000 00020000 beda1a54 [ 142.906540] bfe0: 00000004 beda1788 b6eb94cf b6e3f7e6 [ 142.911657] irq event stamp: 0 [ 142.914730] hardirqs last enabled at (0): [<00000000>] 0x0 [ 142.920318] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 142.927882] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 142.935443] softirqs last disabled at (0): [<00000000>] 0x0 [ 142.941031] ---[ end trace e5a4f999a27108e4 ]--- [ 142.945706] lkdtm: Saturation detected: still saturated # [ 142.624598] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED # [ 142.631660] lkdtm: attempting bad refcount_inc_not_zero() from saturated # [ 142.638401] ------------[ cut here ]------------ # [ 142.643093] WARNING: CPU: 1 PID: 3137 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174 # [ 142.651607] refcount_t: saturated; leaking memory. # [ 142.656408] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 142.685556] CPU: 1 PID: 3137 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 142.693306] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 142.699839] Backtrace: # [ 142.702313] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 142.709891] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 142.715563] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 142.722885] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 142.729856] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28 # [ 142.737610] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 142.745098] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c6dea000 # [ 142.750772] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xa0/0x174) # [ 142.759740] r9:c1accb08 r8:c15e8544 r7:c6debf60 r6:00000020 r5:c5e6d000 r4:c0000000 # [ 142.767501] [] (refcount_warn_saturate) from [] (__refcount_add_not_zero.constprop.0+0x64/0x78) # [ 142.777949] [] (__refcount_add_not_zero.constprop.0) from [] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88) # [ 142.789689] r5:c5e6d000 r4:c6dea000 # [ 142.793285] [] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) # [ 142.803290] r4:00000038 # [ 142.805834] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 142.813852] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 142.821777] r9:c6debf60 r8:c513db40 r7:00000020 r6:b6e07000 r5:c59f1e00 r4:c0c2e800 # [ 142.829532] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 142.837371] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6e07000 r5:c59f1e00 r4:00000000 # [ 142.845123] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 142.852265] r10:00000004 r9:00000000 r8:00000000 r7:b6e07000 r6:c6dea000 r5:c59f1e00 # [ 142.860098] r4:c59f1e00 # [ 142.862641] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 142.869785] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6f4ee00 r5:00000020 r4:00000020 # [ 142.877538] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 142.885113] Exception stack(0xc6debfa8 to 0xc6debff0) # [ 142.890173] bfa0: 00000020 00000020 00000001 b6e07000 00000020 00000000 # [ 142.898358] bfc0: 00000020 00000020 b6f4ee00 00000004 00000001 00000000 00020000 beda1a54 # [ 142.906540] bfe0: 00000004 beda1788 b6eb94cf b6e3f7e6 # [ 142.911657] irq event stamp: 0 # [ 142.914730] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 142.920318] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 142.927882] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 142.935443] softirqs last disabled at (0): [<00000000>] 0x0 # [ 142.941031] ---[ end trace e5a4f999a27108e4 ]--- # [ 142.945706] lkdtm: Saturation detected: still saturated # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL] not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1 # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh [ 143.424377] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED [ 143.431301] lkdtm: attempting bad refcount_add_not_zero() from saturated [ 143.438107] ------------[ cut here ]------------ [ 143.442788] WARNING: CPU: 0 PID: 3171 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174 [ 143.451235] refcount_t: saturated; leaking memory. [ 143.456071] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 143.485291] CPU: 0 PID: 3171 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 143.493040] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 143.499572] Backtrace: [ 143.502047] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 143.509626] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 143.515298] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 143.522619] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 143.529590] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28 [ 143.537344] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 143.544834] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c5cc0000 [ 143.550505] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xa0/0x174) [ 143.559473] r9:c1accb28 r8:c15e8544 r7:c5cc1f60 r6:00000020 r5:c5b2b000 r4:c0000000 [ 143.567232] [] (refcount_warn_saturate) from [] (__refcount_add_not_zero.constprop.0+0x64/0x78) [ 143.577682] [] (__refcount_add_not_zero.constprop.0) from [] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88) [ 143.589422] r5:c5b2b000 r4:c5cc0000 [ 143.593016] [] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) [ 143.603021] r4:00000039 [ 143.605566] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 143.613585] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 143.621511] r9:c5cc1f60 r8:c513db40 r7:00000020 r6:b6e11000 r5:c29c9040 r4:c0c2e800 [ 143.629267] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 143.637107] r9:c07f59f4 r8:c5cc1f60 r7:c2816000 r6:b6e11000 r5:c29c9040 r4:00000000 [ 143.644861] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 143.652005] r10:00000004 r9:00000000 r8:00000000 r7:b6e11000 r6:c5cc0000 r5:c29c9040 [ 143.659839] r4:c29c9040 [ 143.662382] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 143.669526] r9:c5cc0000 r8:c03002e4 r7:00000004 r6:b6f58e00 r5:00000020 r4:00000020 [ 143.677280] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 143.684854] Exception stack(0xc5cc1fa8 to 0xc5cc1ff0) [ 143.689915] 1fa0: 00000020 00000020 00000001 b6e11000 00000020 00000000 [ 143.698100] 1fc0: 00000020 00000020 b6f58e00 00000004 00000001 00000000 00020000 beebca54 [ 143.706283] 1fe0: 00000004 beebc788 b6ec34cf b6e497e6 [ 143.711393] irq event stamp: 0 [ 143.714490] hardirqs last enabled at (0): [<00000000>] 0x0 [ 143.720079] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 143.727614] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 143.735962] softirqs last disabled at (0): [<00000000>] 0x0 [ 143.741592] ---[ end trace e5a4f999a27108e5 ]--- [ 143.746225] lkdtm: Saturation detected: still saturated # [ 143.424377] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED # [ 143.431301] lkdtm: attempting bad refcount_add_not_zero() from saturated # [ 143.438107] ------------[ cut here ]------------ # [ 143.442788] WARNING: CPU: 0 PID: 3171 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174 # [ 143.451235] refcount_t: saturated; leaking memory. # [ 143.456071] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 143.485291] CPU: 0 PID: 3171 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 143.493040] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 143.499572] Backtrace: # [ 143.502047] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 143.509626] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 143.515298] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 143.522619] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 143.529590] r9:00000009 r8:c086ddd0 r7:00000013 r6:00000009 r5:c086ddd0 r4:c1a20e28 # [ 143.537344] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 143.544834] r7:00000013 r6:c1a20e28 r5:c1a20e00 r4:c5cc0000 # [ 143.550505] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0xa0/0x174) # [ 143.559473] r9:c1accb28 r8:c15e8544 r7:c5cc1f60 r6:00000020 r5:c5b2b000 r4:c0000000 # [ 143.567232] [] (refcount_warn_saturate) from [] (__refcount_add_not_zero.constprop.0+0x64/0x78) # [ 143.577682] [] (__refcount_add_not_zero.constprop.0) from [] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88) # [ 143.589422] r5:c5b2b000 r4:c5cc0000 # [ 143.593016] [] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) # [ 143.603021] r4:00000039 # [ 143.605566] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 143.613585] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 143.621511] r9:c5cc1f60 r8:c513db40 r7:00000020 r6:b6e11000 r5:c29c9040 r4:c0c2e800 # [ 143.629267] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 143.637107] r9:c07f59f4 r8:c5cc1f60 r7:c2816000 r6:b6e11000 r5:c29c9040 r4:00000000 # [ 143.644861] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 143.652005] r10:00000004 r9:00000000 r8:00000000 r7:b6e11000 r6:c5cc0000 r5:c29c9040 # [ 143.659839] r4:c29c9040 # [ 143.662382] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 143.669526] r9:c5cc0000 r8:c03002e4 r7:00000004 r6:b6f58e00 r5:00000020 r4:00000020 # [ 143.677280] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 143.684854] Exception stack(0xc5cc1fa8 to 0xc5cc1ff0) # [ 143.689915] 1fa0: 00000020 00000020 00000001 b6e11000 00000020 00000000 # [ 143.698100] 1fc0: 00000020 00000020 b6f58e00 00000004 00000001 00000000 00020000 beebca54 # [ 143.706283] 1fe0: 00000004 beebc788 b6ec34cf b6e497e6 # [ 143.711393] irq event stamp: 0 # [ 143.714490] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 143.720079] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 143.727614] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 143.735962] softirqs last disabled at (0): [<00000000>] 0x0 # [ 143.741592] ---[ end trace e5a4f999a27108e5 ]--- # [ 143.746225] lkdtm: Saturation detected: still saturated # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL] not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1 # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh [ 144.260005] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED [ 144.266985] lkdtm: attempting bad refcount_dec_and_test() from saturated [ 144.273767] ------------[ cut here ]------------ [ 144.278421] WARNING: CPU: 3 PID: 3208 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 [ 144.287010] refcount_t: underflow; use-after-free. [ 144.291851] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 144.321079] CPU: 3 PID: 3208 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 144.328834] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 144.335369] Backtrace: [ 144.337848] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 144.345430] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 144.351108] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 144.358436] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 144.365410] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28 [ 144.373169] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 144.380663] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6dea000 [ 144.386341] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x13c/0x174) [ 144.395399] r9:c1accb48 r8:c15e8544 r7:c6debf60 r6:00000020 r5:c6e37000 r4:c6dea000 [ 144.403168] [] (refcount_warn_saturate) from [] (__refcount_sub_and_test.constprop.0+0x64/0x6c) [ 144.413629] [] (__refcount_sub_and_test.constprop.0) from [] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88) [ 144.425386] [] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) [ 144.435396] r4:0000003a [ 144.437945] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 144.445967] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 144.453895] r9:c6debf60 r8:c513db40 r7:00000020 r6:b6e7b000 r5:c5ce6000 r4:c0c2e800 [ 144.461656] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 144.469499] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6e7b000 r5:c5ce6000 r4:00000000 [ 144.477257] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 144.484403] r10:00000004 r9:00000000 r8:00000000 r7:b6e7b000 r6:c6dea000 r5:c5ce6000 [ 144.492242] r4:c5ce6000 [ 144.494791] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 144.501939] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6fc2e00 r5:00000020 r4:00000020 [ 144.509698] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 144.517277] Exception stack(0xc6debfa8 to 0xc6debff0) [ 144.522342] bfa0: 00000020 00000020 00000001 b6e7b000 00000020 00000000 [ 144.530531] bfc0: 00000020 00000020 b6fc2e00 00000004 00000001 00000000 00020000 beae3a54 [ 144.538718] bfe0: 00000004 beae3788 b6f2d4cf b6eb37e6 [ 144.543845] irq event stamp: 0 [ 144.546923] hardirqs last enabled at (0): [<00000000>] 0x0 [ 144.552549] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 144.560058] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 144.567683] softirqs last disabled at (0): [<00000000>] 0x0 [ 144.573327] ---[ end trace e5a4f999a27108e6 ]--- [ 144.577964] lkdtm: Saturation detected: still saturated # [ 144.260005] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED # [ 144.266985] lkdtm: attempting bad refcount_dec_and_test() from saturated # [ 144.273767] ------------[ cut here ]------------ # [ 144.278421] WARNING: CPU: 3 PID: 3208 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 # [ 144.287010] refcount_t: underflow; use-after-free. # [ 144.291851] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 144.321079] CPU: 3 PID: 3208 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 144.328834] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 144.335369] Backtrace: # [ 144.337848] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 144.345430] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 144.351108] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 144.358436] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 144.365410] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28 # [ 144.373169] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 144.380663] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6dea000 # [ 144.386341] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x13c/0x174) # [ 144.395399] r9:c1accb48 r8:c15e8544 r7:c6debf60 r6:00000020 r5:c6e37000 r4:c6dea000 # [ 144.403168] [] (refcount_warn_saturate) from [] (__refcount_sub_and_test.constprop.0+0x64/0x6c) # [ 144.413629] [] (__refcount_sub_and_test.constprop.0) from [] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88) # [ 144.425386] [] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) # [ 144.435396] r4:0000003a # [ 144.437945] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 144.445967] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 144.453895] r9:c6debf60 r8:c513db40 r7:00000020 r6:b6e7b000 r5:c5ce6000 r4:c0c2e800 # [ 144.461656] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 144.469499] r9:c07f59f4 r8:c6debf60 r7:c2816000 r6:b6e7b000 r5:c5ce6000 r4:00000000 # [ 144.477257] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 144.484403] r10:00000004 r9:00000000 r8:00000000 r7:b6e7b000 r6:c6dea000 r5:c5ce6000 # [ 144.492242] r4:c5ce6000 # [ 144.494791] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 144.501939] r9:c6dea000 r8:c03002e4 r7:00000004 r6:b6fc2e00 r5:00000020 r4:00000020 # [ 144.509698] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 144.517277] Exception stack(0xc6debfa8 to 0xc6debff0) # [ 144.522342] bfa0: 00000020 00000020 00000001 b6e7b000 00000020 00000000 # [ 144.530531] bfc0: 00000020 00000020 b6fc2e00 00000004 00000001 00000000 00020000 beae3a54 # [ 144.538718] bfe0: 00000004 beae3788 b6f2d4cf b6eb37e6 # [ 144.543845] irq event stamp: 0 # [ 144.546923] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 144.552549] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 144.560058] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 144.567683] softirqs last disabled at (0): [<00000000>] 0x0 # [ 144.573327] ---[ end trace e5a4f999a27108e6 ]--- # [ 144.577964] lkdtm: Saturation detected: still saturated # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh [ 145.068988] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED [ 145.076057] lkdtm: attempting bad refcount_sub_and_test() from saturated [ 145.082930] ------------[ cut here ]------------ [ 145.087622] WARNING: CPU: 1 PID: 3243 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 [ 145.096269] refcount_t: underflow; use-after-free. [ 145.101098] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 [ 145.130801] CPU: 1 PID: 3243 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 145.138574] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 145.145122] Backtrace: [ 145.147635] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 145.155240] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 145.160936] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 145.168285] [] (dump_stack) from [] (__warn+0xfc/0x16c) [ 145.175278] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28 [ 145.183059] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) [ 145.190569] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6d86000 [ 145.196269] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x13c/0x174) [ 145.205345] r9:c1accb68 r8:c15e8544 r7:c6d87f60 r6:00000020 r5:c5d6d000 r4:c6d86000 [ 145.213141] [] (refcount_warn_saturate) from [] (__refcount_sub_and_test.constprop.0+0x64/0x6c) [ 145.223618] [] (__refcount_sub_and_test.constprop.0) from [] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88) [ 145.235394] [] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) [ 145.245413] r4:0000003b [ 145.247983] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 145.256025] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 145.263973] r9:c6d87f60 r8:c513db40 r7:00000020 r6:b6e86000 r5:c5dce280 r4:c0c2e800 [ 145.271756] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 145.279618] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e86000 r5:c5dce280 r4:00000000 [ 145.287393] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 145.294559] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6d86000 r5:c5dce280 [ 145.302408] r4:c5dce280 [ 145.304974] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 145.312142] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:00000020 r4:00000020 [ 145.319920] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 145.327513] Exception stack(0xc6d87fa8 to 0xc6d87ff0) [ 145.332597] 7fa0: 00000020 00000020 00000001 b6e86000 00000020 00000000 [ 145.340806] 7fc0: 00000020 00000020 b6fcde00 00000004 00000001 00000000 00020000 bec57a54 [ 145.349007] 7fe0: 00000004 bec57788 b6f384cf b6ebe7e6 [ 145.354227] irq event stamp: 0 [ 145.357332] hardirqs last enabled at (0): [<00000000>] 0x0 [ 145.363036] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c [ 145.370566] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c [ 145.378164] softirqs last disabled at (0): [<00000000>] 0x0 [ 145.383841] ---[ end trace e5a4f999a27108e7 ]--- [ 145.388524] lkdtm: Saturation detected: still saturated # [ 145.068988] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED # [ 145.076057] lkdtm: attempting bad refcount_sub_and_test() from saturated # [ 145.082930] ------------[ cut here ]------------ # [ 145.087622] WARNING: CPU: 1 PID: 3243 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 # [ 145.096269] refcount_t: underflow; use-after-free. # [ 145.101098] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc phy_generic snd_soc_sgtl5000 snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error imx_ldb flexcan can_dev etnaviv dw_hdmi_imx dw_hdmi parallel_display imxdrm gpu_sched imx_ipu_v3 # [ 145.130801] CPU: 1 PID: 3243 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 145.138574] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 145.145122] Backtrace: # [ 145.147635] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 145.155240] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 145.160936] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 145.168285] [] (dump_stack) from [] (__warn+0xfc/0x16c) # [ 145.175278] r9:00000009 r8:c086de6c r7:0000001c r6:00000009 r5:c086de6c r4:c1a20e28 # [ 145.183059] [] (__warn) from [] (warn_slowpath_fmt+0x8c/0xa8) # [ 145.190569] r7:0000001c r6:c1a20e28 r5:c1a20e64 r4:c6d86000 # [ 145.196269] [] (warn_slowpath_fmt) from [] (refcount_warn_saturate+0x13c/0x174) # [ 145.205345] r9:c1accb68 r8:c15e8544 r7:c6d87f60 r6:00000020 r5:c5d6d000 r4:c6d86000 # [ 145.213141] [] (refcount_warn_saturate) from [] (__refcount_sub_and_test.constprop.0+0x64/0x6c) # [ 145.223618] [] (__refcount_sub_and_test.constprop.0) from [] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88) # [ 145.235394] [] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [] (lkdtm_do_action+0x2c/0x4c) # [ 145.245413] r4:0000003b # [ 145.247983] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 145.256025] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 145.263973] r9:c6d87f60 r8:c513db40 r7:00000020 r6:b6e86000 r5:c5dce280 r4:c0c2e800 # [ 145.271756] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 145.279618] r9:c07f59f4 r8:c6d87f60 r7:c2816000 r6:b6e86000 r5:c5dce280 r4:00000000 # [ 145.287393] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 145.294559] r10:00000004 r9:00000000 r8:00000000 r7:b6e86000 r6:c6d86000 r5:c5dce280 # [ 145.302408] r4:c5dce280 # [ 145.304974] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 145.312142] r9:c6d86000 r8:c03002e4 r7:00000004 r6:b6fcde00 r5:00000020 r4:00000020 # [ 145.319920] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 145.327513] Exception stack(0xc6d87fa8 to 0xc6d87ff0) # [ 145.332597] 7fa0: 00000020 00000020 00000001 b6e86000 00000020 00000000 # [ 145.340806] 7fc0: 00000020 00000020 b6fcde00 00000004 00000001 00000000 00020000 bec57a54 # [ 145.349007] 7fe0: 00000004 bec57788 b6f384cf b6ebe7e6 # [ 145.354227] irq event stamp: 0 # [ 145.357332] hardirqs last enabled at (0): [<00000000>] 0x0 # [ 145.363036] hardirqs last disabled at (0): [] copy_process+0x5c8/0x194c # [ 145.370566] softirqs last enabled at (0): [] copy_process+0x5c8/0x194c # [ 145.378164] softirqs last disabled at (0): [<00000000>] 0x0 # [ 145.383841] ---[ end trace e5a4f999a27108e7 ]--- # [ 145.388524] lkdtm: Saturation detected: still saturated # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh # selftests: lkdtm: REFCOUNT_TIMING.sh # Skipping REFCOUNT_TIMING: timing only ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP # selftests: lkdtm: ATOMIC_TIMING.sh # Skipping ATOMIC_TIMING: timing only ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh [ 146.261904] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO [ 146.267993] lkdtm: attempting good copy_to_user of correct size [ 146.274186] lkdtm: attempting bad copy_to_user of too large size # [ 146.261904] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO # [ 146.267993] lkdtm: attempting good copy_to_user of correct size # [ 146.274186] lkdtm: attempting bad copy_to_user of too large size # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL] not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1 # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh [ 146.722702] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM [ 146.728966] lkdtm: attempting good copy_from_user of correct size [ 146.735269] lkdtm: attempting bad copy_from_user of too large size # [ 146.722702] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM # [ 146.728966] lkdtm: attempting good copy_from_user of correct size # [ 146.735269] lkdtm: attempting bad copy_from_user of too large size # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL] not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh [ 147.186917] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO [ 147.193479] lkdtm: attempting good copy_to_user inside whitelist [ 147.199538] lkdtm: attempting bad copy_to_user outside whitelist # [ 147.186917] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO # [ 147.193479] lkdtm: attempting good copy_to_user inside whitelist # [ 147.199538] lkdtm: attempting bad copy_to_user outside whitelist # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL] not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1 # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh [ 147.648851] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM [ 147.655580] lkdtm: attempting good copy_from_user inside whitelist [ 147.661842] lkdtm: attempting bad copy_from_user outside whitelist # [ 147.648851] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM # [ 147.655580] lkdtm: attempting good copy_from_user inside whitelist # [ 147.661842] lkdtm: attempting bad copy_from_user outside whitelist # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL] not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1 # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh [ 148.108129] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO [ 148.114390] lkdtm: good_stack: c5b17e0c-c5b17e2c [ 148.119022] lkdtm: bad_stack : c5b17d84-c5b17da4 [ 148.123714] lkdtm: attempting good copy_to_user of local stack [ 148.129603] lkdtm: attempting bad copy_to_user of distant stack # [ 148.108129] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO # [ 148.114390] lkdtm: good_stack: c5b17e0c-c5b17e2c # [ 148.119022] lkdtm: bad_stack : c5b17d84-c5b17da4 # [ 148.123714] lkdtm: attempting good copy_to_user of local stack # [ 148.129603] lkdtm: attempting bad copy_to_user of distant stack # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL] not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1 # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh [ 148.572616] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM [ 148.579000] lkdtm: good_stack: c6debe0c-c6debe2c [ 148.583688] lkdtm: bad_stack : c6debd84-c6debda4 [ 148.588336] lkdtm: attempting good copy_from_user of local stack [ 148.594533] lkdtm: attempting bad copy_from_user of distant stack # [ 148.572616] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM # [ 148.579000] lkdtm: good_stack: c6debe0c-c6debe2c # [ 148.583688] lkdtm: bad_stack : c6debd84-c6debda4 # [ 148.588336] lkdtm: attempting good copy_from_user of local stack # [ 148.594533] lkdtm: attempting bad copy_from_user of distant stack # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL] not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1 # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh [ 149.055902] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND [ 149.062061] lkdtm: good_stack: c6da3e0c-c6da3e2c [ 149.066716] lkdtm: bad_stack : c6da3ffc-c6da401c [ 149.071354] lkdtm: attempting good copy_to_user of local stack [ 149.077296] lkdtm: attempting bad copy_to_user of distant stack # [ 149.055902] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND # [ 149.062061] lkdtm: good_stack: c6da3e0c-c6da3e2c # [ 149.066716] lkdtm: bad_stack : c6da3ffc-c6da401c # [ 149.071354] lkdtm: attempting good copy_to_user of local stack # [ 149.077296] lkdtm: attempting bad copy_to_user of distant stack # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL] not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1 # selftests: lkdtm: USERCOPY_KERNEL.sh [ 149.523670] lkdtm: Performing direct entry USERCOPY_KERNEL [ 149.529187] lkdtm: attempting good copy_to_user from kernel rodata: c15e87f0 [ 149.536342] lkdtm: attempting bad copy_to_user from kernel text: c053a034 [ 149.543195] lkdtm: FAIL: survived bad copy_to_user() # [ 149.523670] lkdtm: Performing direct entry USERCOPY_KERNEL # [ 149.529187] lkdtm: attempting good copy_to_user from kernel rodata: c15e87f0 # [ 149.536342] lkdtm: attempting bad copy_to_user from kernel text: c053a034 # [ 149.543195] lkdtm: FAIL: survived bad copy_to_user() # USERCOPY_KERNEL: missing 'call trace:': [FAIL] not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1 # selftests: lkdtm: STACKLEAK_ERASING.sh [ 149.981266] lkdtm: Performing direct entry STACKLEAK_ERASING [ 149.987012] lkdtm: checking unused part of the thread stack (7732 bytes)... [ 149.994093] lkdtm: FAIL: the erased part is not found (checked 7732 bytes) [ 150.001000] lkdtm: FAIL: the thread stack is NOT properly erased [ 150.007137] CPU: 1 PID: 3608 Comm: cat Tainted: G D W 5.10.145-cip17 #1 [ 150.014900] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) [ 150.021432] Backtrace: [ 150.023908] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 150.031488] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 [ 150.037158] [] (show_stack) from [] (dump_stack+0xe0/0x100) [ 150.044478] [] (dump_stack) from [] (lkdtm_STACKLEAK_ERASING+0x148/0x174) [ 150.053010] r9:c1accc70 r8:c15e8544 r7:c47bdf60 r6:c47bde34 r5:c47bc000 r4:0000078d [ 150.060768] [] (lkdtm_STACKLEAK_ERASING) from [] (lkdtm_do_action+0x2c/0x4c) [ 150.069561] r8:c15e8544 r7:c47bdf60 r6:00000012 r5:c5d6d000 r4:00000046 [ 150.076273] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) [ 150.084292] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) [ 150.092218] r9:c47bdf60 r8:c513db40 r7:00000012 r6:b6e87000 r5:c5a80000 r4:c0c2e800 [ 150.099973] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) [ 150.107811] r9:c07f59f4 r8:c47bdf60 r7:c2816000 r6:b6e87000 r5:c5a80000 r4:00000000 [ 150.115562] [] (vfs_write) from [] (ksys_write+0x74/0xec) [ 150.122707] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c47bc000 r5:c5a80000 [ 150.130540] r4:c5a80000 [ 150.133084] [] (ksys_write) from [] (sys_write+0x18/0x1c) [ 150.140228] r9:c47bc000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:00000012 r4:00000012 [ 150.147982] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) [ 150.155556] Exception stack(0xc47bdfa8 to 0xc47bdff0) [ 150.160618] dfa0: 00000012 00000012 00000001 b6e87000 00000012 00000000 [ 150.168804] dfc0: 00000012 00000012 b6fcee00 00000004 00000001 00000000 00020000 beed7a54 [ 150.176987] dfe0: 00000004 beed7788 b6f394cf b6ebf7e6 # [ 149.981266] lkdtm: Performing direct entry STACKLEAK_ERASING # [ 149.987012] lkdtm: checking unused part of the thread stack (7732 bytes)... # [ 149.994093] lkdtm: FAIL: the erased part is not found (checked 7732 bytes) # [ 150.001000] lkdtm: FAIL: the thread stack is NOT properly erased # [ 150.007137] CPU: 1 PID: 3608 Comm: cat Tainted: G D W 5.10.145-cip17 #1 # [ 150.014900] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) # [ 150.021432] Backtrace: # [ 150.023908] [] (dump_backtrace) from [] (show_stack+0x20/0x24) # [ 150.031488] r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f5a8 # [ 150.037158] [] (show_stack) from [] (dump_stack+0xe0/0x100) # [ 150.044478] [] (dump_stack) from [] (lkdtm_STACKLEAK_ERASING+0x148/0x174) # [ 150.053010] r9:c1accc70 r8:c15e8544 r7:c47bdf60 r6:c47bde34 r5:c47bc000 r4:0000078d # [ 150.060768] [] (lkdtm_STACKLEAK_ERASING) from [] (lkdtm_do_action+0x2c/0x4c) # [ 150.069561] r8:c15e8544 r7:c47bdf60 r6:00000012 r5:c5d6d000 r4:00000046 # [ 150.076273] [] (lkdtm_do_action) from [] (direct_entry+0x120/0x18c) # [ 150.084292] [] (direct_entry) from [] (full_proxy_write+0x64/0x94) # [ 150.092218] r9:c47bdf60 r8:c513db40 r7:00000012 r6:b6e87000 r5:c5a80000 r4:c0c2e800 # [ 150.099973] [] (full_proxy_write) from [] (vfs_write+0x10c/0x524) # [ 150.107811] r9:c07f59f4 r8:c47bdf60 r7:c2816000 r6:b6e87000 r5:c5a80000 r4:00000000 # [ 150.115562] [] (vfs_write) from [] (ksys_write+0x74/0xec) # [ 150.122707] r10:00000004 r9:00000000 r8:00000000 r7:b6e87000 r6:c47bc000 r5:c5a80000 # [ 150.130540] r4:c5a80000 # [ 150.133084] [] (ksys_write) from [] (sys_write+0x18/0x1c) # [ 150.140228] r9:c47bc000 r8:c03002e4 r7:00000004 r6:b6fcee00 r5:00000012 r4:00000012 # [ 150.147982] [] (sys_write) from [] (ret_fast_syscall+0x0/0x28) # [ 150.155556] Exception stack(0xc47bdfa8 to 0xc47bdff0) # [ 150.160618] dfa0: 00000012 00000012 00000001 b6e87000 00000012 00000000 # [ 150.168804] dfc0: 00000012 00000012 b6fcee00 00000004 00000001 00000000 00020000 beed7a54 # [ 150.176987] dfe0: 00000004 beed7788 b6f394cf b6ebf7e6 # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL] not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1 # selftests: lkdtm: CFI_FORWARD_PROTO.sh [ 150.645660] lkdtm: Performing direct entry CFI_FORWARD_PROTO [ 150.651370] lkdtm: Calling matched prototype ... [ 150.656063] lkdtm: Calling mismatched prototype ... [ 150.660954] lkdtm: Fail: survived mismatched prototype function call! # [ 150.645660] lkdtm: Performing direct entry CFI_FORWARD_PROTO # [ 150.651370] lkdtm: Calling matched prototype ... # [ 150.656063] lkdtm: Calling mismatched prototype ... # [ 150.660954] lkdtm: Fail: survived mismatched prototype function call! # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL] not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1 + ../../utils/send-to-lava.sh ./output/result.txt + set +x / #