root@beaglebone:~# dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.36-ti-r71 (root@a1-imx6q-wandboard-2gb) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Sun Dec 4 02:56:26 UTC 2016 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: TI AM335x BeagleBone Black [ 0.000000] cma: Reserved 48 MiB at 0x9c800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 130560 [ 0.000000] free_area_init_node: node 0, pgdat c105d2c0, node_mem_map df961000 [ 0.000000] Normal zone: 1152 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 130560 pages, LIFO batch:31 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (sgx neon ) [ 0.000000] PERCPU: Embedded 13 pages/cpu @df917000 s24320 r8192 d20736 u53248 [ 0.000000] pcpu-alloc: s24320 r8192 d20736 u53248 alloc=13*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129408 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=UUID=bdc8ed7a-da53-41a5-9616-f449ceb87456 ro rootfstype=ext4 rootwait coherent_pool=1M quiet cape_universal=enable [ 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: 444808K/522240K available (11365K kernel code, 917K rwdata, 3796K rodata, 748K init, 907K bss, 28280K 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 : 0xbf000000 - 0xbfe00000 ( 14 MB) .text : 0xc0008000 - 0xc0ed694c (15163 kB) .init : 0xc0ed7000 - 0xc0f92000 ( 748 kB) .data : 0xc0f92000 - 0xc1077528 ( 918 kB) .bss : 0xc107a000 - 0xc115cfa8 ( 908 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1 [ 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 [ 0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.000036] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000048] OMAP clocksource: timer1 at 24000000 Hz [ 0.001354] clocksource_probe: no matching clocksources found [ 0.001558] Console: colour dummy device 80x30 [ 0.001585] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.001594] This ensures that you still see kernel messages. Please [ 0.001600] update your kernel commandline. [ 0.001620] Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656) [ 0.046817] pid_max: default: 32768 minimum: 301 [ 0.046970] Security Framework initialized [ 0.046984] Yama: becoming mindful. [ 0.047021] AppArmor: AppArmor disabled by boot time parameter [ 0.047190] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.047201] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.048050] Initializing cgroup subsys io [ 0.048082] Initializing cgroup subsys memory [ 0.048127] Initializing cgroup subsys devices [ 0.048146] Initializing cgroup subsys freezer [ 0.048162] Initializing cgroup subsys net_cls [ 0.048177] Initializing cgroup subsys perf_event [ 0.048193] Initializing cgroup subsys net_prio [ 0.048217] Initializing cgroup subsys pids [ 0.048276] CPU: Testing write buffer coherency: ok [ 0.048339] ftrace: allocating 34633 entries in 102 pages [ 0.146421] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.146555] Setting up static identity map for 0x80008280 - 0x800082d8 [ 0.150672] Brought up 1 CPUs [ 0.150696] SMP: Total of 1 processors activated (995.32 BogoMIPS). [ 0.150704] CPU: All CPU(s) started in SVC mode. [ 0.152448] devtmpfs: initialized [ 0.173153] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.192694] omap_hwmod: debugss: _wait_target_disable failed [ 0.246558] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.250578] xor: measuring software checksum speed [ 0.286818] arm4regs : 1219.000 MB/sec [ 0.326813] 8regs : 1091.000 MB/sec [ 0.366812] 32regs : 1089.000 MB/sec [ 0.406810] neon : 1721.000 MB/sec [ 0.406818] xor: using function: neon (1721.000 MB/sec) [ 0.406945] pinctrl core: initialized pinctrl subsystem [ 0.409082] NET: Registered protocol family 16 [ 0.412756] DMA: preallocated 1024 KiB pool for atomic coherent allocations [ 0.414087] cpuidle: using governor ladder [ 0.414111] cpuidle: using governor menu [ 0.419771] OMAP GPIO hardware version 0.1 [ 0.432036] No ATAGs? [ 0.432069] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.432689] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [ 0.432704] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [ 0.511018] raid6: int32x1 gen() 228 MB/s [ 0.578990] raid6: int32x1 xor() 176 MB/s [ 0.646861] raid6: int32x2 gen() 301 MB/s [ 0.714968] raid6: int32x2 xor() 198 MB/s [ 0.782848] raid6: int32x4 gen() 281 MB/s [ 0.850902] raid6: int32x4 xor() 199 MB/s [ 0.918896] raid6: int32x8 gen() 280 MB/s [ 0.986934] raid6: int32x8 xor() 186 MB/s [ 1.054815] raid6: neonx1 gen() 1463 MB/s [ 1.122813] raid6: neonx1 xor() 846 MB/s [ 1.190824] raid6: neonx2 gen() 1886 MB/s [ 1.258833] raid6: neonx2 xor() 1165 MB/s [ 1.326832] raid6: neonx4 gen() 1928 MB/s [ 1.394814] raid6: neonx4 xor() 1204 MB/s [ 1.462861] raid6: neonx8 gen() 1188 MB/s [ 1.530817] raid6: neonx8 xor() 843 MB/s [ 1.530825] raid6: using algorithm neonx4 gen() 1928 MB/s [ 1.530832] raid6: .... xor() 1204 MB/s, rmw enabled [ 1.530839] raid6: using intx1 recovery algorithm [ 1.540188] edma 49000000.edma: TI EDMA DMA engine driver [ 1.545293] SCSI subsystem initialized [ 1.545735] libata version 3.00 loaded. [ 1.546083] usbcore: registered new interface driver usbfs [ 1.546159] usbcore: registered new interface driver hub [ 1.546268] usbcore: registered new device driver usb [ 1.546966] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe [ 1.547021] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe [ 1.547147] media: Linux media interface: v0.10 [ 1.547209] Linux video capture interface: v2.00 [ 1.547319] pps_core: LinuxPPS API ver. 1 registered [ 1.547327] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.547355] PTP clock support registered [ 1.548245] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 1.549605] NetLabel: Initializing [ 1.549622] NetLabel: domain hash size = 128 [ 1.549629] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.549693] NetLabel: unlabeled traffic allowed by default [ 1.550114] clocksource: Switched to clocksource timer1 [ 1.660040] NET: Registered protocol family 2 [ 1.660897] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 1.660945] TCP bind hash table entries: 4096 (order: 3, 32768 bytes) [ 1.661005] TCP: Hash tables configured (established 4096 bind 4096) [ 1.661081] UDP hash table entries: 256 (order: 1, 8192 bytes) [ 1.661103] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) [ 1.661418] NET: Registered protocol family 1 [ 1.662034] RPC: Registered named UNIX socket transport module. [ 1.662049] RPC: Registered udp transport module. [ 1.662056] RPC: Registered tcp transport module. [ 1.662062] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.662832] Unpacking initramfs... [ 2.041575] Freeing initrd memory: 5036K (cfb15000 - d0000000) [ 2.042362] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 2.044962] futex hash table entries: 256 (order: 2, 16384 bytes) [ 2.045092] audit: initializing netlink subsys (disabled) [ 2.045181] audit: type=2000 audit(1.976:1): initialized [ 2.055582] zbud: loaded [ 2.056320] VFS: Disk quotas dquot_6.6.0 [ 2.056589] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.059418] NFS: Registering the id_resolver key type [ 2.059499] Key type id_resolver registered [ 2.059508] Key type id_legacy registered [ 2.059536] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.059938] fuse init (API version 7.23) [ 2.060602] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.069046] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 2.069305] io scheduler noop registered [ 2.069323] io scheduler deadline registered [ 2.069390] io scheduler cfq registered (default) [ 2.070898] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 2.072614] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle [ 2.074001] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled [ 2.077358] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250 [ 2.090780] console [ttyS0] enabled [ 2.092367] [drm] Initialized drm 1.1.0 20060810 [ 2.146166] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.146191] davinci_mdio 4a101000.mdio: no live phy, scanning all [ 2.146540] davinci_mdio: probe of 4a101000.mdio failed with error -5 [ 2.160364] cpsw 4a100000.ethernet: Detected MACID = 50:65:83:d6:06:a5 [ 2.173468] cpsw 4a100000.ethernet: cpts: overflow check period 2125 [ 2.175184] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.175250] ehci-platform: EHCI generic platform driver [ 2.175433] ehci-omap: OMAP-EHCI Host Controller driver [ 2.175863] usbcore: registered new interface driver usb-storage [ 2.177902] 47401300.usb-phy supply vcc not found, using dummy regulator [ 2.180492] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 2.180513] musb-hdrc: MHDRC RTL version 2.0 [ 2.180521] musb-hdrc: setup fifo_mode 4 [ 2.180540] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 2.182231] 47401b00.usb-phy supply vcc not found, using dummy regulator [ 2.184471] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 2.184490] musb-hdrc: MHDRC RTL version 2.0 [ 2.184499] musb-hdrc: setup fifo_mode 4 [ 2.184514] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 2.184656] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver [ 2.184691] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1 [ 2.185023] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.185038] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.185048] usb usb1: Product: MUSB HDRC host driver [ 2.185057] usb usb1: Manufacturer: Linux 4.4.36-ti-r71 musb-hcd [ 2.185065] usb usb1: SerialNumber: musb-hdrc.1.auto [ 2.185959] hub 1-0:1.0: USB hub found [ 2.186018] hub 1-0:1.0: 1 port detected [ 2.196106] mousedev: PS/2 mouse device common for all mice [ 2.198748] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 2.199609] i2c /dev entries driver [ 2.201211] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.201624] cpuidle: enable-method property 'ti,am3352' found operations [ 2.202546] omap_hsmmc 48060000.mmc: Got CD GPIO [ 2.267652] hidraw: raw HID events driver (C) Jiri Kosina [ 2.268372] usbcore: registered new interface driver usbhid [ 2.268385] usbhid: USB HID core driver [ 2.268669] ashmem: initialized [ 2.269477] remoteproc0: wkup_m3 is available [ 2.269492] remoteproc0: Note: remoteproc is still under development and considered experimental. [ 2.269500] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 2.276363] NET: Registered protocol family 10 [ 2.278286] mip6: Mobile IPv6 [ 2.278319] NET: Registered protocol family 17 [ 2.278465] Key type dns_resolver registered [ 2.278568] mpls_gso: MPLS GSO support [ 2.278924] omap_voltage_late_init: Voltage driver support not added [ 2.287314] PM: Cannot get wkup_m3_ipc handle [ 2.292923] ThumbEE CPU extension supported. [ 2.295035] Registering SWP/SWPB emulation handler [ 2.296125] registered taskstats version 1 [ 2.296317] zswap: loaded using pool lzo/zbud [ 2.300299] Btrfs loaded [ 2.325276] mmc1: MAN_BKOPS_EN bit is not set [ 2.325774] Key type encrypted registered [ 2.329179] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/input/input0 [ 2.333815] mmc1: new high speed MMC card at address 0001 [ 2.334964] mmcblk1: mmc1:0001 S10004 3.56 GiB [ 2.335412] mmcblk1boot0: mmc1:0001 S10004 partition 1 4.00 MiB [ 2.335832] mmcblk1boot1: mmc1:0001 S10004 partition 2 4.00 MiB [ 2.337060] mmcblk1: p1 [ 2.352382] tps65217 0-0024: TPS65217 ID 0xe version 1.2 [ 2.352990] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 2.353241] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.355192] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 2.355631] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 2.356028] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 2.356424] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write [ 2.356468] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz [ 2.357719] remoteproc0: powering up wkup_m3 [ 2.357789] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217148 [ 2.358048] remoteproc0: remote processor wkup_m3 is now up [ 2.358072] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192 [ 2.363784] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,,' [ 2.363816] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4 [ 2.402119] bone_capemgr bone_capemgr: slot #0: No cape found [ 2.446113] bone_capemgr bone_capemgr: slot #1: No cape found [ 2.490110] bone_capemgr bone_capemgr: slot #2: No cape found [ 2.534109] bone_capemgr bone_capemgr: slot #3: No cape found [ 2.539999] bone_capemgr bone_capemgr: initialized OK. [ 2.541155] cpu cpu0: _opp_add: duplicate OPPs detected. Existing: freq: 300000000, volt: 950000, enabled: 1. New: freq: 300000000, volt: 1100000, enabled: 1 [ 2.541183] cpu cpu0: _of_add_opp_table_v2: Failed to add OPP, -17 [ 2.547626] cpu: dev_pm_opp_of_cpumask_add_table: couldn't find opp table for cpu:0, -17 [ 2.556236] PM: bootloader does not support rtc-only! [ 2.557214] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.557244] of_cfs_init [ 2.557374] of_cfs_init: OK [ 2.563079] PM: Hibernation image not present or could not be loaded. [ 2.564697] Freeing unused kernel memory: 748K (c0ed7000 - c0f92000) [ 2.785372] random: systemd-udevd: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.790423] random: systemd-udevd: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.790647] random: systemd-udevd: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.803770] random: udevadm: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.804238] random: udevadm: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.804416] random: udevadm: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.805169] random: udevadm: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.805781] random: udevadm: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.806681] random: udevadm: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 2.807361] random: udevadm: uninitialized urandom read (16 bytes read, 24 bits of entropy available) [ 11.009233] EXT4-fs (mmcblk1p1): INFO: recovery required on readonly filesystem [ 11.009259] EXT4-fs (mmcblk1p1): write access will be enabled during recovery [ 11.305610] EXT4-fs (mmcblk1p1): recovery complete [ 11.308250] EXT4-fs (mmcblk1p1): mounted filesystem with ordered data mode. Opts: (null) [ 11.694689] systemd[1]: System time before build time, advancing clock. [ 11.734397] systemd[1]: Failed to insert module 'kdbus': Function not implemented [ 11.767365] systemd[1]: systemd 230 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 11.768112] systemd[1]: Detected architecture arm. [ 11.769393] systemd[1]: Set hostname to . [ 12.340015] systemd[1]: Listening on Syslog Socket. [ 12.341535] systemd[1]: Created slice System Slice. [ 12.343604] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 12.344423] systemd[1]: Listening on Journal Audit Socket. [ 12.344749] systemd[1]: Listening on fsck to fsckd communication Socket. [ 12.344865] systemd[1]: Reached target Swap. [ 12.344991] systemd[1]: Reached target Encrypted Volumes. [ 12.345958] systemd[1]: Created slice system-serial\x2dgetty.slice. [ 12.346699] systemd[1]: Listening on Journal Socket (/dev/log). [ 12.347174] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 12.348141] systemd[1]: Created slice system-getty.slice. [ 12.348634] systemd[1]: Listening on Journal Socket. [ 12.352763] systemd[1]: Mounting /sys/kernel/debug... [ 12.370564] systemd[1]: Starting Journal Service... [ 12.459117] systemd[1]: Starting File System Check on Root Device... [ 12.484343] systemd[1]: Mounting POSIX Message Queue File System... [ 12.484958] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 12.630662] systemd[1]: Starting Load Kernel Modules... [ 12.649965] systemd[1]: Created slice User and Session Slice. [ 12.650523] systemd[1]: Reached target Slices. [ 12.651173] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 12.651326] systemd[1]: Reached target Paths. [ 12.651441] systemd[1]: Reached target Remote File Systems (Pre). [ 12.651554] systemd[1]: Reached target Remote File Systems. [ 12.694047] systemd[1]: Starting LSB: Set console font and keymap... [ 12.754058] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 12.812382] systemd[1]: Listening on udev Kernel Socket. [ 12.818968] systemd[1]: Listening on udev Control Socket. [ 12.924260] systemd[1]: Mounted POSIX Message Queue File System. [ 12.924610] systemd[1]: Mounted /sys/kernel/debug. [ 12.954547] systemd[1]: Started File System Check on Root Device. [ 12.961276] systemd[1]: Started Load Kernel Modules. [ 12.972210] systemd[1]: Started LSB: Set console font and keymap. [ 12.978804] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 13.005874] systemd[1]: Started File System Check Daemon to report status. [ 13.028608] systemd[1]: Starting Create Static Device Nodes in /dev... [ 13.098551] systemd[1]: Starting Apply Kernel Variables... [ 13.135004] systemd[1]: Mounting FUSE Control File System... [ 13.184577] systemd[1]: Mounting Configuration File System... [ 13.320608] systemd[1]: Mounted FUSE Control File System. [ 13.321585] systemd[1]: Started Journal Service. [ 13.794309] EXT4-fs (mmcblk1p1): re-mounted. Opts: errors=remount-ro [ 14.305272] systemd-journald[526]: Received request to flush runtime journal from PID 1 [ 14.754731] random: nonblocking pool is initialized [ 19.792424] net eth0: initializing cpsw version 1.12 (0) [ 19.792454] net eth0: initialized cpsw ale version 1.4 [ 19.792464] net eth0: ALE Table size 1024 [ 19.794151] libphy: PHY 4a101000.mdio:00 not found [ 19.799005] net eth0: phy "4a101000.mdio:00" not found on slave 0, err -19 [ 20.000819] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 20.037402] using random self ethernet address [ 20.037432] using random host ethernet address [ 20.037453] using host ethernet address: 50:65:83:D6:06:A6 [ 20.037463] using self ethernet address: 50:65:83:D6:06:A7 [ 20.116919] Mass Storage Function, version: 2009/09/11 [ 20.116949] LUN: removable file: (no medium) [ 20.117174] LUN: removable read only file: /var/cache/doc-beaglebone-getting-started/beaglebone-getting-started-2016-11-07.img [ 20.117186] Number of LUNs=1 [ 20.121464] usb0: HOST MAC 50:65:83:d6:06:a6 [ 20.122285] usb0: MAC 50:65:83:d6:06:a7 [ 20.138634] g_multi gadget: Multifunction Composite Gadget [ 20.138670] g_multi gadget: g_multi ready [ 20.699948] g_multi gadget: high-speed config #1: Multifunction with RNDIS [ 37.957365] tda998x 0-0070: found TDA19988 [ 37.961825] tilcdc 4830e000.lcdc: bound 0-0070 (ops tda998x_ops [tda998x]) [ 37.961861] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 37.961869] [drm] No driver support for vblank timestamp query. [ 37.966730] tilcdc 4830e000.lcdc: No connectors reported connected with modes [ 37.966777] [drm] Cannot find any crtc or sizes - going 1024x768 [ 38.016615] Console: switching to colour frame buffer device 128x48 [ 38.150474] tilcdc 4830e000.lcdc: fb0: frame buffer device [ 38.150521] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0 [ 38.157647] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 40.309638] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2 [ 40.422884] omap-sham 53100000.sham: hw accel on OMAP rev 4.3 [ 45.442699] bone_capemgr bone_capemgr: part_number 'cape-universaln', version 'N/A' [ 45.442739] bone_capemgr bone_capemgr: slot #4: override [ 45.442756] bone_capemgr bone_capemgr: Using override eeprom data at slot 4 [ 45.442774] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,cape-universaln' [ 45.901585] gpio-of-helper ocp:cape-universal: Allocated GPIO id=0 [ 45.901785] gpio-of-helper ocp:cape-universal: Allocated GPIO id=1 [ 45.901957] gpio-of-helper ocp:cape-universal: Allocated GPIO id=2 [ 45.910534] gpio-of-helper ocp:cape-universal: Allocated GPIO id=3 [ 45.910785] gpio-of-helper ocp:cape-universal: Allocated GPIO id=4 [ 45.910962] gpio-of-helper ocp:cape-universal: Allocated GPIO id=5 [ 45.911124] gpio-of-helper ocp:cape-universal: Allocated GPIO id=6 [ 45.911275] gpio-of-helper ocp:cape-universal: Allocated GPIO id=7 [ 45.911473] gpio-of-helper ocp:cape-universal: Allocated GPIO id=8 [ 45.911677] gpio-of-helper ocp:cape-universal: Allocated GPIO id=9 [ 45.911842] gpio-of-helper ocp:cape-universal: Allocated GPIO id=10 [ 45.912042] gpio-of-helper ocp:cape-universal: Allocated GPIO id=11 [ 45.912199] gpio-of-helper ocp:cape-universal: Allocated GPIO id=12 [ 45.912366] gpio-of-helper ocp:cape-universal: Allocated GPIO id=13 [ 45.912527] gpio-of-helper ocp:cape-universal: Allocated GPIO id=14 [ 45.912676] gpio-of-helper ocp:cape-universal: Allocated GPIO id=15 [ 45.912835] gpio-of-helper ocp:cape-universal: Allocated GPIO id=16 [ 45.912992] gpio-of-helper ocp:cape-universal: Allocated GPIO id=17 [ 45.913151] gpio-of-helper ocp:cape-universal: Allocated GPIO id=18 [ 45.913306] gpio-of-helper ocp:cape-universal: Allocated GPIO id=19 [ 45.913458] gpio-of-helper ocp:cape-universal: Allocated GPIO id=20 [ 45.913707] gpio-of-helper ocp:cape-universal: Allocated GPIO id=21 [ 45.913873] gpio-of-helper ocp:cape-universal: Allocated GPIO id=22 [ 45.914029] gpio-of-helper ocp:cape-universal: Allocated GPIO id=23 [ 45.931885] gpio-of-helper ocp:cape-universal: Allocated GPIO id=24 [ 45.932121] gpio-of-helper ocp:cape-universal: Allocated GPIO id=25 [ 45.932408] gpio-of-helper ocp:cape-universal: Allocated GPIO id=26 [ 45.932582] gpio-of-helper ocp:cape-universal: Allocated GPIO id=27 [ 45.932740] gpio-of-helper ocp:cape-universal: Allocated GPIO id=28 [ 45.932914] gpio-of-helper ocp:cape-universal: Allocated GPIO id=29 [ 45.933074] gpio-of-helper ocp:cape-universal: Allocated GPIO id=30 [ 45.933233] gpio-of-helper ocp:cape-universal: Allocated GPIO id=31 [ 45.933397] gpio-of-helper ocp:cape-universal: Allocated GPIO id=32 [ 45.933409] gpio-of-helper ocp:cape-universal: ready [ 45.948081] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 187, base_baud = 3000000) is a 8250 [ 45.959902] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 188, base_baud = 3000000) is a 8250 [ 45.970611] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 189, base_baud = 3000000) is a 8250 [ 46.028556] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz [ 46.048597] bone_capemgr bone_capemgr: slot #4: dtbo 'cape-universaln-00A0.dtbo' loaded; overlay id #0 [ 46.345825] asoc-simple-card sound: i2s-hifi <-> 48038000.mcasp mapping ok [ 48.567010] eqep 48300180.eqep: ver. 1.0 [ 48.582606] eqep 48302180.eqep: ver. 1.0 [ 48.594972] eqep 48304180.eqep: ver. 1.0 [ 48.772300] CAN device driver interface [ 48.880777] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=198) [ 48.918380] c_can_platform 481d0000.can: c_can_platform device registered (regs=fa1d0000, irq=199) root@beaglebone:~#