[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.73-bone-rt-r9 (root@M4800-00) (gcc version 6.4.1 20171012 (Linaro GCC 6.4-2017.11) ) #1 PREEMPT RT Mon Jan 1 18:41:44 PST 2018 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt:Machine model: TI AM335x BeagleBone Black [ 0.000000] cma: Reserved 48 MiB at 0x9d000000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 131072 [ 0.000000] free_area_init_node: node 0, pgdat c0fd2154, node_mem_map dcb61000 [ 0.000000] Normal zone: 1152 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 131072 pages, LIFO batch:31 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (sgx neon) [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920 [ 0.000000] Kernel command line: console=tty0 console=ttyO0,115200n8 root=/dev/mmcblk0p1 rootfstype=ext4 rootwait [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Memory: 453716K/524288K available (8192K kernel code, 954K rwdata, 4072K rodata, 1024K init, 746K bss, 21420K reserved, 49152K cma-reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xe0800000 - 0xff800000 ( 496 MB) lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf800000 - 0xbfe00000 ( 6 MB) .text : 0xc0008000 - 0xc0900000 (9184 kB) .init : 0xc0e00000 - 0xc0f00000 (1024 kB) .data : 0xc0f00000 - 0xc0fee974 ( 955 kB) .bss : 0xc0ff0000 - 0xc10aa998 ( 747 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000011] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.000022] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000029] OMAP clocksource: timer1 at 24000000 Hz [ 0.000495] clocksource_probe: no matching clocksources found [ 0.000658] Console: colour dummy device 80x30 [ 0.001667] console [tty0] enabled [ 0.001684] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.001686] This ensures that you still see kernel messages. Please [ 0.001688] update your kernel commandline. [ 0.089023] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736) [ 0.089028] pid_max: default: 32768 minimum: 301 [ 0.089250] Security Framework initialized [ 0.089256] Yama: becoming mindful. [ 0.089283] AppArmor: AppArmor disabled by boot time parameter [ 0.089460] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.089466] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.090498] CPU: Testing write buffer coherency: ok [ 0.090506] ftrace: allocating 36852 entries in 72 pages [ 0.182443] Setting up static identity map for 0x80100000 - 0x8010004c [ 0.187841] devtmpfs: initialized [ 0.202940] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.203439] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.203497] futex hash table entries: 256 (order: 1, 8192 bytes) [ 0.206708] xor: measuring software checksum speed [ 0.299113] arm4regs : 1223.200 MB/sec [ 0.399049] 8regs : 879.600 MB/sec [ 0.499034] 32regs : 1056.400 MB/sec [ 0.599004] neon : 1687.600 MB/sec [ 0.599027] xor: using function: neon (1687.600 MB/sec) [ 0.599061] pinctrl core: initialized pinctrl subsystem [ 0.600303] NET: Registered protocol family 16 [ 0.602764] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.618118] omap_hwmod: debugss: _wait_target_disable failed [ 0.658949] cpuidle: using governor menu [ 0.665110] OMAP GPIO hardware version 0.1 [ 0.680254] No ATAGs? [ 0.680291] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.859124] raid6: int32x1 gen() 242 MB/s [ 1.029096] raid6: int32x1 xor() 219 MB/s [ 1.199144] raid6: int32x2 gen() 361 MB/s [ 1.369101] raid6: int32x2 xor() 270 MB/s [ 1.539169] raid6: int32x4 gen() 376 MB/s [ 1.709081] raid6: int32x4 xor() 257 MB/s [ 1.879095] raid6: int32x8 gen() 344 MB/s [ 2.049091] raid6: int32x8 xor() 230 MB/s [ 2.219041] raid6: neonx1 gen() 1458 MB/s [ 2.389033] raid6: neonx1 xor() 846 MB/s [ 2.559035] raid6: neonx2 gen() 1863 MB/s [ 2.729007] raid6: neonx2 xor() 1169 MB/s [ 2.899002] raid6: neonx4 gen() 1923 MB/s [ 3.069013] raid6: neonx4 xor() 1191 MB/s [ 3.239052] raid6: neonx8 gen() 1137 MB/s [ 3.409017] raid6: neonx8 xor() 804 MB/s [ 3.409040] raid6: using algorithm neonx4 gen() 1923 MB/s [ 3.409064] raid6: .... xor() 1191 MB/s, rmw enabled [ 3.409086] raid6: using intx1 recovery algorithm [ 3.416801] edma 49000000.edma: TI EDMA DMA engine driver [ 3.418638] SCSI subsystem initialized [ 3.419088] libata version 3.00 loaded. [ 3.419402] usbcore: registered new interface driver usbfs [ 3.419502] usbcore: registered new interface driver hub [ 3.419632] usbcore: registered new device driver usb [ 3.420090] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe [ 3.420171] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe [ 3.420297] media: Linux media interface: v0.10 [ 3.420364] Linux video capture interface: v2.00 [ 3.420464] pps_core: LinuxPPS API ver. 1 registered [ 3.420488] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.420544] PTP clock support registered [ 3.421064] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 3.421692] Advanced Linux Sound Architecture Driver Initialized. [ 3.422354] NetLabel: Initializing [ 3.422387] NetLabel: domain hash size = 128 [ 3.422408] NetLabel: protocols = UNLABELED CIPSOv4 [ 3.422489] NetLabel: unlabeled traffic allowed by default [ 3.423158] clocksource: Switched to clocksource timer1 [ 3.525091] VFS: Disk quotas dquot_6.6.0 [ 3.525221] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 3.536671] NET: Registered protocol family 2 [ 3.537465] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 3.537555] TCP bind hash table entries: 4096 (order: 4, 98304 bytes) [ 3.537699] TCP: Hash tables configured (established 4096 bind 4096) [ 3.537786] UDP hash table entries: 256 (order: 2, 16384 bytes) [ 3.537832] UDP-Lite hash table entries: 256 (order: 2, 16384 bytes) [ 3.538037] NET: Registered protocol family 1 [ 3.538646] RPC: Registered named UNIX socket transport module. [ 3.538682] RPC: Registered udp transport module. [ 3.538704] RPC: Registered tcp transport module. [ 3.538725] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.539563] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 3.541429] audit: initializing netlink subsys (disabled) [ 3.541532] audit: type=2000 audit(3.470:1): initialized [ 3.542502] workingset: timestamp_bits=14 max_order=17 bucket_order=3 [ 3.551365] zbud: loaded [ 3.554951] NFS: Registering the id_resolver key type [ 3.555026] Key type id_resolver registered [ 3.555049] Key type id_legacy registered [ 3.555081] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 3.555400] fuse init (API version 7.26) [ 3.556305] orangefs_debugfs_init: called with debug mask: :none: :0: [ 3.556564] orangefs_init: module version upstream loaded [ 3.556591] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 3.564971] Key type asymmetric registered [ 3.565028] Asymmetric key parser 'x509' registered [ 3.565332] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) [ 3.565546] io scheduler noop registered [ 3.565575] io scheduler deadline registered [ 3.565977] io scheduler cfq registered (default) [ 3.566961] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 3.568989] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle [ 3.570045] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled [ 3.572586] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250 [ 4.377345] console [ttyS0] enabled [ 4.382296] [drm] Initialized [ 4.387319] libphy: Fixed MDIO Bus: probed [ 4.392326] CAN device driver interface [ 4.463246] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 4.469410] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 4.475993] davinci_mdio: dt: updated phy_id[0] from phy_mask[fffffffe] [ 4.483806] libphy: 4a101000.mdio: probed [ 4.487882] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 4.497715] cpsw 4a100000.ethernet: Detected MACID = 7c:66:9d:53:b0:5c [ 4.506470] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.513108] ehci-platform: EHCI generic platform driver [ 4.518555] ehci-omap: OMAP-EHCI Host Controller driver [ 4.524235] usbcore: registered new interface driver usb-storage [ 4.531910] 47401300.usb-phy supply vcc not found, using dummy regulator [ 4.543756] 47401b00.usb-phy supply vcc not found, using dummy regulator [ 4.554053] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 4.559894] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1 [ 4.568029] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.574874] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.582153] usb usb1: Product: MUSB HDRC host driver [ 4.587158] usb usb1: Manufacturer: Linux 4.9.73-bone-rt-r9 musb-hcd [ 4.593559] usb usb1: SerialNumber: musb-hdrc.1.auto [ 4.599322] hub 1-0:1.0: USB hub found [ 4.603246] hub 1-0:1.0: 1 port detected [ 4.617614] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 4.625891] i2c /dev entries driver [ 4.631187] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 4.638495] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=1) [ 4.647829] sdhci: Secure Digital Host Controller Interface driver [ 4.654071] sdhci: Copyright(c) Pierre Ossman [ 4.658799] omap_hsmmc 48060000.mmc: Got CD GPIO [ 4.770075] mmc0: host does not support reading read-only switch, assuming write-enable [ 4.779963] mmc0: new high speed SDHC card at address 0001 [ 4.783405] sdhci-pltfm: SDHCI platform and OF driver helper [ 4.784722] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2 [ 4.793257] omap-aes 53500000.aes: will run requests pump with realtime priority [ 4.794497] omap-sham 53100000.sham: hw accel on OMAP rev 4.3 [ 4.813737] hidraw: raw HID events driver (C) Jiri Kosina [ 4.814314] usbcore: registered new interface driver usbhid [ 4.814316] usbhid: USB HID core driver [ 4.814579] remoteproc0: wkup_m3 is available [ 4.814583] remoteproc0: Note: remoteproc is still under development and considered experimental. [ 4.814587] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 4.817554] wireguard: WireGuard 0.0.20171221 loaded. See www.wireguard.com for information. [ 4.817558] wireguard: Copyright (C) 2015-2017 Jason A. Donenfeld . All Rights Reserved. [ 4.818489] NET: Registered protocol family 10 [ 4.819561] mip6: Mobile IPv6 [ 4.819575] NET: Registered protocol family 17 [ 4.819590] can: controller area network core (rev 20120528 abi 9) [ 4.819650] NET: Registered protocol family 29 [ 4.819741] Key type dns_resolver registered [ 4.819745] mpls_gso: MPLS GSO support [ 4.819951] omap_voltage_late_init: Voltage driver support not added [ 4.820115] ThumbEE CPU extension supported. [ 4.820129] Registering SWP/SWPB emulation handler [ 4.820912] registered taskstats version 1 [ 4.821011] zswap: loaded using pool lzo/zbud [ 4.833920] Btrfs loaded, crc32c=crc32c-generic [ 4.843508] Key type encrypted registered [ 4.955253] mmcblk0: mmc0:0001 00000 29.8 GiB [ 4.962348] mmcblk0: p1 [ 4.992839] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/tps65217-pwrbutton/input/input0 [ 5.004106] tps65217 0-0024: TPS65217 ID 0xe version 1.2 [ 5.008271] mmc1: new high speed MMC card at address 0001 [ 5.013439] mmcblk1: mmc1:0001 MMC02G 1.79 GiB [ 5.020806] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 5.023266] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB [ 5.023573] mmcblk1boot1: mmc1:0001 MMC02G partition 2 1.00 MiB [ 5.025389] mmcblk1: p1 [ 5.183200] random: fast init done [ 5.188850] tda998x 0-0070: found TDA19988 [ 5.194371] tilcdc 4830e000.lcdc: bound 0-0070 (ops tda998x_ops) [ 5.200444] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 5.207104] [drm] No driver support for vblank timestamp query. [ 5.213216] usb 1-1: new high-speed USB device number 2 using musb-hdrc [ 5.285954] Console: switching to colour frame buffer device 160x64 [ 5.302382] tilcdc 4830e000.lcdc: fb0: frame buffer device [ 5.308113] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0 [ 5.314125] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 5.321222] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 5.328577] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 5.335887] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 5.343262] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 5.350311] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz [ 5.356967] remoteproc0: powering up wkup_m3 [ 5.361482] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217148 [ 5.362954] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,00A5,4005BBBK3780' [ 5.362970] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4 [ 5.384855] bone_capemgr bone_capemgr: slot #0: No cape found [ 5.389619] remoteproc0: remote processor wkup_m3 is now up [ 5.389648] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192 [ 5.393615] usb 1-1: New USB device found, idVendor=0bda, idProduct=5411 [ 5.393622] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.393627] usb 1-1: Product: 4-Port USB 2.0 Hub [ 5.393632] usb 1-1: Manufacturer: Generic [ 5.394856] hub 1-1:1.0: USB hub found [ 5.395800] hub 1-1:1.0: 4 ports detected [ 5.463871] bone_capemgr bone_capemgr: slot #1: No cape found [ 5.494398] bone_capemgr bone_capemgr: slot #2: No cape found [ 5.524749] bone_capemgr bone_capemgr: slot #3: No cape found [ 5.530685] bone_capemgr bone_capemgr: initialized OK. [ 5.538814] asoc-simple-card sound: hdmi-hifi.0 <-> 48038000.mcasp mapping ok [ 5.547723] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801) [ 5.556629] of_cfs_init [ 5.559275] of_cfs_init: OK [ 5.562598] PM: Hibernation image not present or could not be loaded. [ 5.562705] ALSA device list: [ 5.565812] #0: TI BeagleBone Black [ 5.588718] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) [ 5.597084] VFS: Mounted root (ext4 filesystem) readonly on device 179:1. [ 5.612912] devtmpfs: mounted [ 5.620919] Freeing unused kernel memory: 1024K [ 5.713294] usb 1-1.2: new full-speed USB device number 3 using musb-hdrc [ 5.855834] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c52b [ 5.866920] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.882006] usb 1-1.2: Product: USB Receiver [ 5.895185] usb 1-1.2: Manufacturer: Logitech [ 6.071975] systemd[1]: System time before build time, advancing clock. [ 6.190700] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.242481] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 6.268570] systemd[1]: Detected architecture arm. [ 6.314367] systemd[1]: Set hostname to . [ 6.892848] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 6.934660] systemd[1]: Created slice User and Session Slice. [ 6.974409] systemd[1]: Created slice System Slice. [ 7.017595] systemd[1]: Mounting Debug File System... [ 7.063668] systemd[1]: Reached target Remote File Systems. [ 7.103987] systemd[1]: Listening on udev Kernel Socket. [ 7.153595] systemd[1]: Reached target Slices. [ 8.122230] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro [ 8.879254] systemd-journald[154]: Received request to flush runtime journal from PID 1 [ 10.182457] net eth0: initializing cpsw version 1.12 (0) [ 10.293970] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=-1) [ 10.387626] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 12.384095] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx [ 12.409762] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 12.485799] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 16.543379] logitech-djreceiver 0003:046D:C52B.0003: timeout initializing reports [ 16.643877] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-musb-hdrc.1.auto-1.2/input2 [ 16.945066] input: Logitech M510 as /devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb1/1-1/1-1.2/1-1.2:1.2/0003:046D:C52B.0003/0003:046D:1025.0004/input/input1 [ 17.028876] nf_conntrack version 0.5.0 (8192 buckets, 32768 max) [ 17.033397] usb 1-1.3: new high-speed USB device number 4 using musb-hdrc [ 17.164751] usb 1-1.3: New USB device found, idVendor=0846, idProduct=9053 [ 17.164759] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 17.164764] usb 1-1.3: Product: A6210 [ 17.164769] usb 1-1.3: Manufacturer: NETGEAR [ 17.164774] usb 1-1.3: SerialNumber: 100 [ 17.631898] logitech-hidpp-device 0003:046D:1025.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech M510] on usb-musb-hdrc.1.auto-1.2:1 [ 17.839522] input: Logitech K400 as /devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb1/1-1/1-1.2/1-1.2:1.2/0003:046D:C52B.0003/0003:046D:400E.0005/input/input2 [ 17.847858] logitech-hidpp-device 0003:046D:400E.0005: input,hidraw2: USB HID v1.11 Keyboard [Logitech K400] on usb-musb-hdrc.1.auto-1.2:2 [ 17.905073] input: Logitech K400 as /devices/platform/ocp/47400000.usb/47401c00.usb/musb-hdrc.1.auto/usb1/1-1/1-1.2/1-1.2:1.2/0003:046D:C52B.0003/0003:046D:4024.0006/input/input3 [ 17.947648] logitech-hidpp-device 0003:046D:4024.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech K400] on usb-musb-hdrc.1.auto-1.2:3 [ 18.234871] net eth0: initializing cpsw version 1.12 (0) [ 18.334005] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=-1) [ 18.349621] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 18.805751] using random self ethernet address [ 18.805758] using random host ethernet address [ 18.893772] using random self ethernet address [ 18.893778] using random host ethernet address [ 19.228692] usb0: HOST MAC 7c:66:9d:53:b0:5d [ 19.296525] usb0: MAC 7c:66:9d:53:b0:5e [ 19.359953] usb1: HOST MAC 7c:66:9d:53:b0:60 [ 19.429845] usb1: MAC 7c:66:9d:53:b0:61 [ 20.384090] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx [ 20.493467] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 20.930178] 8021q: 802.1Q VLAN Support v1.8 [ 20.956991] IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready [ 21.098455] 8021q: adding VLAN 0 to HW filter on device eth0 [ 23.709809] mt7662u_sta: loading out-of-tree module taints kernel. [ 25.055426] rtusb init rt2870 ---> [ 25.168647] === pAd = e0f9a000, size = 1194304 === [ 25.496797] driver version: 3.0.0.1 (Jan 3 2018 00:03:20) . [ 25.658358] <-- ERROR in Alloc Bulk buffer for HTTxContext! [ 25.702729] ---> RTMPFreeTxRxRingMemory [ 25.742889] <--- RTMPFreeTxRxRingMemory [ 25.768356] ERROR mt766u_sta: [ 25.786105] Failed to allocate memory - TxRxRing [ 25.830424] ------------[ cut here ]------------ [ 25.830434] kernel BUG at mm/slub.c:3942! [ 25.830439] Internal error: Oops - BUG: 0 [#1] PREEMPT THUMB2 [ 25.830499] Modules linked in: mt7662u_sta(O+) joydev cfg80211 8021q garp mrp stp llc usb_f_acm u_serial usb_f_ecm usb_f_rndis u_ether libcomposite iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_filter omap_rng evdev uio_pdrv_genirq uio ip_tables x_tables [ 25.830511] CPU: 0 PID: 216 Comm: systemd-udevd Tainted: G O 4.9.73-bone-rt-r9 #1 [ 25.830513] Hardware name: Generic AM33XX (Flattened Device Tree) [ 25.830519] task: db32ab80 task.stack: db368000 [ 25.830541] PC is at kfree+0x15a/0x15c [ 25.831307] LR is at os_free_mem+0x12/0x24 [mt7662u_sta] [ 25.831314] pc : [] lr : [] psr: 40030033 sp : db369bc8 ip : bf9fcbeb fp : e0f9a250 [ 25.831317] r10: bfa2c3e8 r9 : bfa2c410 r8 : bfa65780 [ 25.831320] r7 : 00000000 r6 : bf9fcbeb r5 : e0f9a000 r4 : dd0041a8 [ 25.831324] r3 : 00000000 r2 : 00000000 r1 : 00000000 r0 : 00000000 [ 25.831330] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 25.831334] Control: 50c5387d Table: 9b1e8019 DAC: 00000051 [ 25.831339] Process systemd-udevd (pid: 216, stack limit = 0xdb368210) [ 25.831344] Stack: (0xdb369bc8 to 0xdb36a000) [ 25.831353] 9bc0: 00000001 bf9fcbeb e0f9a37c e0f9a000 e0f9a000 00000003 [ 25.831361] 9be0: bfa653d0 bfa65780 bfa2c410 bf9fcbeb e10bc000 bf9cfffb db64ae00 db369c58 [ 25.831370] 9c00: e0f9a588 e10bc000 00000000 db478600 00000000 db4ad870 bfa653d0 db4ad800 [ 25.831378] 9c20: c0f04c88 db287e00 ffffffed bfa1e00f 00000008 c147ad3d db20e5b0 c0282bd9 [ 25.831386] 9c40: dc085788 bfa65490 db369c44 00000001 db369c4c c147ad3d 00000000 c0f04c88 [ 25.831394] 9c60: d91485a0 00000000 00000000 00000001 bfa65418 c05f6f55 00000000 c0282bd9 [ 25.831402] 9c80: 00000020 c02846b1 00000004 c147ad3d db4ad870 db4ad8cc 00000004 c05f7275 [ 25.831410] 9ca0: 00000001 c147ad3d 00000000 db287e20 00000000 db4ad870 db4ad800 bfa65418 [ 25.831418] 9cc0: db287e00 bfa65490 ffffffed c06802a9 c06801c5 db287e20 c1091028 c1091038 [ 25.831426] 9ce0: 00000000 c0fe3d50 bfa65418 00000020 00000000 c05ef60d 00000846 bfa65490 [ 25.831434] 9d00: db287e54 db287e20 bfa65418 c0f04c88 bfa65418 c0fe3c78 d94904e4 c05ef8e3 [ 25.831442] 9d20: 00000000 bfa65418 c05ef845 c05ede69 db369d58 dc2b2664 db774644 c147ad3d [ 25.831451] 9d40: 00000000 bfa65418 d9272280 00000000 c0fa9b50 c05eed05 bfa4152c bfa65418 [ 25.831459] 9d60: bfa65418 bfa653fc c0fa9b50 bfa41598 bfa65540 c05f000b bfa65410 bfa653d4 [ 25.831467] 9d80: bfa653fc c067f2f3 c147ad3d bfa6671c bfa93001 ffffe000 d9490b80 00000001 [ 25.831475] 9da0: e0e42000 bfa9307d c0f04c88 c0101623 60030013 d923f280 0018bce1 38e38e39 [ 25.831484] 9dc0: db368000 0040003f 000000ba dcb3433c c0f04c88 c01e604d 00099394 c01e60cb [ 25.831492] 9de0: 00000000 dcb3433c 0040003f c01e60cb ffe00000 fffff000 024000c0 c01df23f [ 25.831500] 9e00: c0f04c88 c147ad3d d923f280 bfa65540 00000001 bfa65540 d9490b80 00000001 [ 25.831508] 9e20: e0e42000 d94904e4 c0f04c88 c01df269 e0e42000 db369f48 00000001 db369f48 [ 25.831516] 9e40: 00000001 bfa65540 d94904c0 c0181e21 bfa6554c 00007fff bfa65540 c018002d [ 25.831524] 9e60: 0000002f bfa65588 c0f04c88 bfa65654 bfa6572c bfa6554c bfa6554c c09082f4 [ 25.831533] 9e80: c0fdea28 c0bb6440 c0f04c88 db369ea0 bf000000 c0cc2bb4 00000000 c022edb5 [ 25.831540] 9ea0: 00127904 d924db00 00000000 00000000 00000000 00000000 00000000 00000000 [ 25.831549] 9ec0: 6e72656b 00006c65 00000000 00000000 00000000 00000000 00000000 00000000 [ 25.831557] 9ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c147ad3d [ 25.831565] 9f00: 7fffffff c0f04c88 00000000 e0e42000 b6f6f340 c0106e84 db368000 00000100 [ 25.831573] 9f20: 0135f118 c0182453 7fffffff 00000000 00000003 00000000 00000000 e0e42000 [ 25.831581] 9f40: 00127904 00000000 e0e42000 00127904 e0f691ac e0f68fcc e0f1d188 000bd724 [ 25.831589] 9f60: 000d7e74 00000000 00000000 00000000 000271ac 0000002c 0000002d 00000021 [ 25.831598] 9f80: 00000025 00000015 00000000 c147ad3d 00000000 0135d070 00000000 2052a400 [ 25.831606] 9fa0: 0000017b c0106e61 0135d070 00000000 0000000f b6f6f340 00000000 b6f6fb20 [ 25.831614] 9fc0: 0135d070 00000000 2052a400 0000017b 00020000 004426b4 00000000 0135f118 [ 25.831622] 9fe0: be9b78e8 be9b78d8 b6f68cdb b6e77012 60070030 0000000f 9b814671 1030d197 [ 25.832066] [] (kfree) from [] (os_free_mem+0x12/0x24 [mt7662u_sta]) [ 25.832654] [] (os_free_mem [mt7662u_sta]) from [] (RTMPAllocAdapterBlock+0x9a/0x2e8 [mt7662u_sta]) [ 25.833139] [] (RTMPAllocAdapterBlock [mt7662u_sta]) from [] (rtusb_probe+0x6e/0x32c [mt7662u_sta]) [ 25.833397] [] (rtusb_probe [mt7662u_sta]) from [] (usb_probe_interface+0xe5/0x210) [ 25.833417] [] (usb_probe_interface) from [] (driver_probe_device+0xc5/0x2fc) [ 25.833427] [] (driver_probe_device) from [] (__driver_attach+0x9f/0xb4) [ 25.833436] [] (__driver_attach) from [] (bus_for_each_dev+0x49/0x74) [ 25.833444] [] (bus_for_each_dev) from [] (bus_add_driver+0x11d/0x1a8) [ 25.833454] [] (bus_add_driver) from [] (driver_register+0x37/0x88) [ 25.833464] [] (driver_register) from [] (usb_register_driver+0x7f/0x108) [ 25.833727] [] (usb_register_driver) from [] (init_module+0x7c/0x13f [mt7662u_sta]) [ 25.833993] [] (init_module [mt7662u_sta]) from [] (do_one_initcall+0x43/0x12c) [ 25.834012] [] (do_one_initcall) from [] (do_init_module+0x4d/0x334) [ 25.834032] [] (do_init_module) from [] (load_module+0x1725/0x1b88) [ 25.834043] [] (load_module) from [] (SyS_finit_module+0x8f/0xb4) [ 25.834057] [] (SyS_finit_module) from [] (__sys_trace_return+0x1/0xc) [ 25.834068] Code: e7b4 6963 07d9 d4e7 (de02) b5f0 [ 26.690443] ---[ end trace 0000000000000002 ]--- [ 31.206533] random: crng init done