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Linux/AM3358: Exact flags for gcc compiler to specify cpu / architecture / fpu

Part Number: AM3358

Tool/software: Linux

Hi,

I am working with a Beaglebone Black and SDK 05_01_00_11.

I am trying to find out the right compiler flags. More concretely, I am thinking on the flags related to specification of cpu, machine architecture and fpu.

The default configuration of SDK compiler is:

-march = armv7-a

-marm [disabled]

-mcpu [default]

-mtune=cortex-a9

-mfpu=vfpv3-d16

As the AM3358 is Cortex-A8 and has a NEON coprocessor, I think that the right configuration when doing cross-compilation should be:

-march = armv7-a

-marm [enabled]

-mcpu = cortex-a8

-mtune=cortex-a8

-mfpu=neon

Am I right?

Thanks in advance,

  Miguel

  • Hi Miguel,

    The GCC compiler that is coming with AM335x PSDK Linux has the below flags:

    -march=armv7-a -marm -mfpu=neon -mtune=cortex-a8


    Check below pointers for more info:

    software-dl.ti.com/.../Foundational_Components_Kernel_Drivers.html
    software-dl.ti.com/.../Overview_Getting_Started_Guide.html

    processors.wiki.ti.com/.../Linux_Training:Introduction_to_Cross_Compiling
    processors.wiki.ti.com/.../Build_OpenSwan_for_Sitara

    Regards,
    Pavel
  • Hi Pavel,

    Thanks for yor answer.

    When I execute:
    $arm-Linux-gnueabihf-gcc -Q --help=target

    I get the following:

    The following options are target specific:
    ...
    -march= armv7-a
    -marm [disabled]
    ...
    -mcpu= [default]
    ...
    -mfpu= vfpv3-d16
    ...
    -mtune= cortex-a9
    ...

    Which differst from your answer. Am I doing something wrong?

    Best Regards,
    Miguel
  • Miguel,

    Can you please provide me full console log of your boot process plus what you have in user space. You can put that log in txt file and attach that txt file here in the forum.

    Provide me also the steps you are doing to setup the Linaro toolchain on your host PC.

    Regards,
    Pavel

  • 7317.console.txt
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Linux version 4.14.67-gd315a9bb00 (oe-user@oe-host) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 PREEMPT Sat Oct 6 03:26:15 UTC 2018
    [    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] OF: fdt: Machine model: TI AM335x BeagleBone Black
    [    0.000000] Memory policy: Data cache writeback
    [    0.000000] efi: Getting EFI parameters from FDT:
    [    0.000000] efi: UEFI not found.
    [    0.000000] cma: Reserved 48 MiB at 0x9d000000
    [    0.000000] On node 0 totalpages: 131072
    [    0.000000] free_area_init_node: node 0, pgdat c0d4d278, 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, mobility grouping on.  Total pages: 129920
    [    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=d493d594-02 rw 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: 456920K/524288K available (8192K kernel code, 318K rwdata, 2536K rodata, 1024K init, 275K bss, 18216K 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 - 0xc0900000   (9184 kB)
                         .init : 0xc0c00000 - 0xc0d00000   (1024 kB)
                         .data : 0xc0d00000 - 0xc0d4fb08   ( 319 kB)
                          .bss : 0xc0d4fb08 - 0xc0d948a4   ( 276 kB)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000] 	Tasks RCU enabled.
    [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
    [    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
    [    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
    [    0.000013] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
    [    0.000033] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
    [    0.000042] OMAP clocksource: timer1 at 24000000 Hz
    [    0.000200] timer_probe: no matching timers found
    [    0.000386] Console: colour dummy device 80x30
    [    0.000410] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
    [    0.000416] This ensures that you still see kernel messages. Please
    [    0.000421] update your kernel commandline.
    [    0.000447] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
    [    0.089205] pid_max: default: 32768 minimum: 301
    [    0.089374] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [    0.089388] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [    0.090086] CPU: Testing write buffer coherency: ok
    [    0.090739] Setting up static identity map for 0x80100000 - 0x80100060
    [    0.090877] Hierarchical SRCU implementation.
    [    0.091177] EFI services will not be available.
    [    0.092344] devtmpfs: initialized
    [    0.098892] random: get_random_u32 called from bucket_table_alloc+0x8c/0x1ac with crng_init=0
    [    0.099437] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    [    0.099712] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [    0.099732] futex hash table entries: 256 (order: -1, 3072 bytes)
    [    0.103043] pinctrl core: initialized pinctrl subsystem
    [    0.103700] DMI not present or invalid.
    [    0.104071] NET: Registered protocol family 16
    [    0.106054] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.118519] omap_hwmod: debugss: _wait_target_disable failed
    [    0.170735] cpuidle: using governor ladder
    [    0.170767] cpuidle: using governor menu
    [    0.174418] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
    [    0.174500] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
    [    0.174556] OMAP GPIO hardware version 0.1
    [    0.175289] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
    [    0.175362] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
    [    0.176029] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
    [    0.176097] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
    [    0.176730] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
    [    0.176819] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
    [    0.183568] No ATAGs?
    [    0.183586] hw-breakpoint: debug architecture 0x4 unsupported.
    [    0.194792] edma 49000000.edma: TI EDMA DMA engine driver
    [    0.195294] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator0[0]'
    [    0.197537] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
    [    0.197595] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
    [    0.197693] media: Linux media interface: v0.10
    [    0.197730] Linux video capture interface: v2.00
    [    0.197824] pps_core: LinuxPPS API ver. 1 registered
    [    0.197831] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.197849] PTP clock support registered
    [    0.197880] EDAC MC: Ver: 3.0.0
    [    0.198339] dmi: Firmware registration failed.
    [    0.198714] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
    [    0.199008] Advanced Linux Sound Architecture Driver Initialized.
    [    0.200228] clocksource: Switched to clocksource timer1
    [    0.207128] NET: Registered protocol family 2
    [    0.207774] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.207818] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.207856] TCP: Hash tables configured (established 4096 bind 4096)
    [    0.207941] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [    0.207958] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [    0.208091] NET: Registered protocol family 1
    [    0.208489] RPC: Registered named UNIX socket transport module.
    [    0.208501] RPC: Registered udp transport module.
    [    0.208506] RPC: Registered tcp transport module.
    [    0.208512] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.208524] PCI: CLS 0 bytes, default 64
    [    0.209534] hw perfevents: no interrupt-affinity property for /pmu, guessing.
    [    0.209651] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
    [    0.211047] workingset: timestamp_bits=14 max_order=17 bucket_order=3
    [    0.214710] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.215407] NFS: Registering the id_resolver key type
    [    0.215450] Key type id_resolver registered
    [    0.215458] Key type id_legacy registered
    [    0.215501] ntfs: driver 2.1.32 [Flags: R/O].
    [    0.217285] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
    [    0.217304] io scheduler noop registered
    [    0.217311] io scheduler deadline registered
    [    0.217491] io scheduler cfq registered (default)
    [    0.217500] io scheduler mq-deadline registered
    [    0.217507] io scheduler kyber registered
    [    0.218712] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
    [    0.220928] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/clk_mcasp0[0]' - status (0)
    [    0.262555] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [    0.265249] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
    [    0.894246] console [ttyS0] enabled
    [    0.899396] omap_rng 48310000.rng: Random Number Generator ver. 20
    [    0.916409] brd: module loaded
    [    0.925323] loop: module loaded
    [    0.930204] mdio_bus fixed-0: GPIO lookup for consumer reset
    [    0.930214] mdio_bus fixed-0: using lookup tables for GPIO lookup
    [    0.930395] mdio_bus fixed-0: lookup for GPIO reset failed
    [    0.930415] libphy: Fixed MDIO Bus: probed
    [    0.949672] mdio_bus 4a101000.mdio: GPIO lookup for consumer reset
    [    0.949685] mdio_bus 4a101000.mdio: using lookup tables for GPIO lookup
    [    0.949691] mdio_bus 4a101000.mdio: lookup for GPIO reset failed
    [    1.000305] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
    [    1.008006] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
    [    1.015367] libphy: 4a101000.mdio: probed
    [    1.019409] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
    [    1.029511] cpsw 4a100000.ethernet: Detected MACID = c8:df:84:d6:aa:0a
    [    1.036275] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
    [    1.042747] cpsw 4a100000.ethernet: ALE Table size 1024
    [    1.048032] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
    [    1.056475] i2c /dev entries driver
    [    1.060501] IR NEC protocol handler initialized
    [    1.065056] IR RC5(x/sz) protocol handler initialized
    [    1.070124] IR RC6 protocol handler initialized
    [    1.074695] IR JVC protocol handler initialized
    [    1.079241] IR Sony protocol handler initialized
    [    1.083885] IR SANYO protocol handler initialized
    [    1.088604] IR Sharp protocol handler initialized
    [    1.093336] IR MCE Keyboard/mouse protocol handler initialized
    [    1.099189] IR XMP protocol handler initialized
    [    1.105108] cpuidle: enable-method property 'ti,am3352' found operations
    [    1.112230] sdhci: Secure Digital Host Controller Interface driver
    [    1.118439] sdhci: Copyright(c) Pierre Ossman
    [    1.123404] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
    [    1.123413] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
    [    1.123444] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0)
    [    1.123507] omap_hsmmc 48060000.mmc: Got CD GPIO
    [    1.128154] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
    [    1.128159] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
    [    1.128169] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]'
    [    1.128177] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]'
    [    1.128183] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
    [    1.128191] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed
    [    1.181029] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd
    [    1.181040] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
    [    1.181054] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@481d8000[0]'
    [    1.181063] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@481d8000[0]'
    [    1.181069] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
    [    1.181076] omap_hsmmc 481d8000.mmc: lookup for GPIO cd failed
    [    1.181083] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp
    [    1.181088] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
    [    1.181094] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]'
    [    1.181100] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]'
    [    1.181105] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
    [    1.181111] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed
    [    1.240468] sdhci-pltfm: SDHCI platform and OF driver helper
    [    1.246816] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led2[0]' - status (0)
    [    1.246830] no flags found for gpios
    [    1.246959] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led3[0]' - status (0)
    [    1.246965] no flags found for gpios
    [    1.247062] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led4[0]' - status (0)
    [    1.247068] no flags found for gpios
    [    1.247153] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led5[0]' - status (0)
    [    1.247159] no flags found for gpios
    [    1.247507] ledtrig-cpu: registered to indicate activity on CPUs
    [    1.261125] NET: Registered protocol family 10
    [    1.266882] Segment Routing with IPv6
    [    1.270794] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
    [    1.278535] NET: Registered protocol family 17
    [    1.285346] Key type dns_resolver registered
    [    1.289876] omap_voltage_late_init: Voltage driver support not added
    [    1.328287] mmc1: new high speed MMC card at address 0001
    [    1.334449] mmcblk1: mmc1:0001 M62704 3.56 GiB 
    [    1.339531] mmcblk1boot0: mmc1:0001 M62704 partition 1 2.00 MiB
    [    1.345865] mmcblk1boot1: mmc1:0001 M62704 partition 2 2.00 MiB
    [    1.352360] mmcblk1rpmb: mmc1:0001 M62704 partition 3 512 KiB
    [    1.359981]  mmcblk1: p1 p2
    [    1.364432] random: fast init done
    [    1.373165] tps65217 0-0024: TPS65217 ID 0xe version 1.2
    [    1.522584] tda998x 0-0070: found TDA19988
    [    1.527831] tilcdc 4830e000.lcdc: bound 0-0070 (ops tda998x_ops)
    [    1.533923] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [    1.540581] [drm] No driver support for vblank timestamp query.
    [    1.546897] [drm] Cannot find any crtc or sizes
    [    1.552003] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
    [    1.559536] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
    [    1.566893] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
    [    1.574630] hctosys: unable to open rtc device (rtc0)
    [    1.580165] ALSA device list:
    [    1.583333]   No soundcards found.
    [    1.925297] EXT4-fs (mmcblk1p2): recovery complete
    [    1.930987] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
    [    1.939208] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [    1.948657] devtmpfs: mounted
    [    1.954643] Freeing unused kernel memory: 1024K
    [    2.124907] systemd[1]: System time before build time, advancing clock.
    [    2.169205] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN default-hierarchy=hybrid)
    [    2.191921] systemd[1]: Detected architecture arm.
    [    2.222414] systemd[1]: Set hostname to <am335x-evm>.
    [    2.430304] NOHZ: local_softirq_pending 40
    [    2.520510] systemd[1]: /lib/systemd/system/gadget-init.service:15: Unknown lvalue 'ExecStopPre' in section 'Service'
    [    2.560861] [drm] Cannot find any crtc or sizes
    [    2.640297] NOHZ: local_softirq_pending 40
    [    2.756594] random: systemd: uninitialized urandom read (16 bytes read)
    [    2.763907] systemd[1]: Listening on udev Control Socket.
    [    2.800681] random: systemd: uninitialized urandom read (16 bytes read)
    [    2.807680] systemd[1]: Listening on udev Kernel Socket.
    [    2.841077] random: systemd: uninitialized urandom read (16 bytes read)
    [    2.848651] systemd[1]: Listening on Journal Socket.
    [    2.918467] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [    2.961083] systemd[1]: Reached target Swap.
    [    2.993404] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [    3.197119] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
    [    3.328818] cryptodev: loading out-of-tree module taints kernel.
    [    3.338220] cryptodev: driver 1.9 loaded.
    [    3.388128] usbcore: registered new interface driver usbfs
    [    3.397263] usbcore: registered new interface driver hub
    [    3.413702] usbcore: registered new device driver usb
    [    3.446831] usbcore: registered new interface driver usbserial
    [    3.480677] usbcore: registered new interface driver ftdi_sio
    [    3.486538] usbserial: USB Serial support registered for FTDI USB Serial Device
    [    4.161397] systemd-journald[74]: Received request to flush runtime journal from PID 1
    [    8.451322] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [    8.506512] omap_rtc 44e3e000.rtc: already running
    [    8.587208] omap_rtc 44e3e000.rtc: char device (253:0)
    [    8.587320] omap_rtc 44e3e000.rtc: registered as rtc0
    [    8.730696] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
    [    9.347019] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
    [    9.571614] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
    [    9.595882] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
    [    9.637072] omap-aes 53500000.aes: will run requests pump with realtime priority
    [    9.693572] remoteproc remoteproc0: wkup_m3 is available
    [    9.721032] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.sgx on minor 1
    [   10.031578] PM: Cannot get wkup_m3_ipc handle
    [   10.045221] PM: Cannot get wkup_m3_ipc handle
    [   10.049801] remoteproc remoteproc0: powering up wkup_m3
    [   10.163481] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 224628
    [   10.238549] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: no source widget found for Playback
    [   10.238559] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: Failed to add route Playback -> direct -> TX
    [   10.281652] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
    [   10.281663] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
    [   10.282443] asoc-simple-card sound: i2s-hifi <-> 48038000.mcasp mapping ok
    [   10.282473] asoc-simple-card sound: ASoC: no DMI vendor name!
    [   10.293219] PM: Cannot get wkup_m3_ipc handle
    [   10.927665] remoteproc remoteproc0: remote processor wkup_m3 is now up
    [   10.927689] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
    [   11.659042] net eth0: initializing cpsw version 1.12 (0)
    [   11.830625] random: crng init done
    [   11.834073] random: 7 urandom warning(s) missed due to ratelimiting
    [   11.961588] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
    [   11.978393] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [   12.872281] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [   14.081592] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
    [   14.151271] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [   16.803649] PM: bootloader does not support rtc-only!
    [   17.896640] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer reset
    [   17.896656] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
    [   17.896677] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
    [   17.896686] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
    [   17.896692] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
    [   17.896700] am335x-phy-driver 47401300.usb-phy: lookup for GPIO reset failed
    [   17.896707] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer vbus-detect
    [   17.896712] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
    [   17.896720] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
    [   17.896727] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
    [   17.896732] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
    [   17.896737] am335x-phy-driver 47401300.usb-phy: lookup for GPIO vbus-detect failed
    [   17.896815] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
    [   18.067222] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer reset
    [   18.067239] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
    [   18.067259] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
    [   18.067269] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
    [   18.067275] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
    [   18.067283] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO reset failed
    [   18.067290] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer vbus-detect
    [   18.067295] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
    [   18.067302] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
    [   18.067310] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
    [   18.067315] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
    [   18.067320] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO vbus-detect failed
    [   18.067396] am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
    [   18.167983] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
    [   18.273716] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
    [   18.338021] hub 1-0:1.0: USB hub found
    [   18.349748] pruss 4a300000.pruss: creating PRU cores and other child platform devices
    [   18.459212] hub 1-0:1.0: 1 port detected
    [   18.783285] remoteproc remoteproc1: 4a334000.pru is available
    [   18.789146] pru-rproc 4a334000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@34000 probed successfully
    [   18.932078] remoteproc remoteproc2: 4a338000.pru is available
    [   18.937953] pru-rproc 4a338000.pru: PRU rproc node /ocp/pruss_soc_bus@4a326004/pruss@0/pru@38000 probed successfully
    [   18.990408] usb 1-1: new full-speed USB device number 2 using musb-hdrc
    [   19.769038] usbcore: registered new interface driver snd-usb-audio
    [   21.854332] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
    [   23.049662] NOHZ: local_softirq_pending 08
    [   25.049779] NOHZ: local_softirq_pending 08
    [   28.117632] NET: Registered protocol family 15
    [   28.418860] Initializing XFRM netlink socket
    [   31.050146] NOHZ: local_softirq_pending 08
    [   33.064691] NOHZ: local_softirq_pending 08
    [   33.945348] NOHZ: local_softirq_pending 08
    [   35.058012] NOHZ: local_softirq_pending 08
    [   35.445363] NOHZ: local_softirq_pending 08
    [   37.056028] NOHZ: local_softirq_pending 08
    
    Hi Pavel,

    The console log is attached.  Regarding the user space, I have just flashed my BBB with the prebuilt image from SDK:tisdk-rootfs-image-am335x-evm.tar.xz

    On the other, my issue is related to the gcc cross-compiler on my host (Ubuntu VM).  So, I am not sure why it is necessary the console log.

    Thanks again,

      Miguel

  • Miguel,

    Sorry for misunderstanding, I need also console log from your Ubuntu host machine.

    Regards,
    Pavel
  • console_host_Ubuntu.txt
    [    0.000000] Linux version 4.15.0-42-generic (buildd@lgw01-amd64-023) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10)) #45~16.04.1-Ubuntu SMP Mon Nov 19 13:02:27 UTC 2018 (Ubuntu 4.15.0-42.45~16.04.1-generic 4.15.18)
    [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic root=UUID=1415797c-4f83-40cb-96da-2e627958ffae ro quiet splash
    [    0.000000] KERNEL supported cpus:
    [    0.000000]   Intel GenuineIntel
    [    0.000000]   AMD AuthenticAMD
    [    0.000000]   Centaur CentaurHauls
    [    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
    [    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
    [    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
    [    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
    [    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
    [    0.000000] e820: BIOS-provided physical RAM map:
    [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
    [    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
    [    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
    [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffeffff] usable
    [    0.000000] BIOS-e820: [mem 0x000000007fff0000-0x000000007fffffff] ACPI data
    [    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
    [    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
    [    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
    [    0.000000] NX (Execute Disable) protection: active
    [    0.000000] SMBIOS 2.5 present.
    [    0.000000] DMI: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
    [    0.000000] Hypervisor detected: KVM
    [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
    [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
    [    0.000000] e820: last_pfn = 0x7fff0 max_arch_pfn = 0x400000000
    [    0.000000] MTRR default type: uncachable
    [    0.000000] MTRR variable ranges disabled:
    [    0.000000] MTRR: Disabled
    [    0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too.
    [    0.000000] CPU MTRRs all blank - virtualized system.
    [    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
    [    0.000000] found SMP MP-table at [mem 0x0009fff0-0x0009ffff] mapped at [        (ptrval)]
    [    0.000000] Scanning 1 areas for low memory corruption
    [    0.000000] Base memory trampoline at [        (ptrval)] 99000 size 24576
    [    0.000000] BRK [0x7773f000, 0x7773ffff] PGTABLE
    [    0.000000] BRK [0x77740000, 0x77740fff] PGTABLE
    [    0.000000] BRK [0x77741000, 0x77741fff] PGTABLE
    [    0.000000] BRK [0x77742000, 0x77742fff] PGTABLE
    [    0.000000] BRK [0x77743000, 0x77743fff] PGTABLE
    [    0.000000] BRK [0x77744000, 0x77744fff] PGTABLE
    [    0.000000] RAMDISK: [mem 0x31800000-0x34bf7fff]
    [    0.000000] ACPI: Early table checksum verification disabled
    [    0.000000] ACPI: RSDP 0x00000000000E0000 000024 (v02 VBOX  )
    [    0.000000] ACPI: XSDT 0x000000007FFF0030 00003C (v01 VBOX   VBOXXSDT 00000001 ASL  00000061)
    [    0.000000] ACPI: FACP 0x000000007FFF00F0 0000F4 (v04 VBOX   VBOXFACP 00000001 ASL  00000061)
    [    0.000000] ACPI: DSDT 0x000000007FFF0470 0021FF (v02 VBOX   VBOXBIOS 00000002 INTL 20100528)
    [    0.000000] ACPI: FACS 0x000000007FFF0200 000040
    [    0.000000] ACPI: FACS 0x000000007FFF0200 000040
    [    0.000000] ACPI: APIC 0x000000007FFF0240 000054 (v02 VBOX   VBOXAPIC 00000001 ASL  00000061)
    [    0.000000] ACPI: SSDT 0x000000007FFF02A0 0001CC (v01 VBOX   VBOXCPUT 00000002 INTL 20100528)
    [    0.000000] ACPI: Local APIC address 0xfee00000
    [    0.000000] No NUMA configuration found
    [    0.000000] Faking a node at [mem 0x0000000000000000-0x000000007ffeffff]
    [    0.000000] NODE_DATA(0) allocated [mem 0x7ffc5000-0x7ffeffff]
    [    0.000000] kvm-clock: cpu 0, msr 0:7ff44001, primary cpu clock
    [    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
    [    0.000000] kvm-clock: using sched offset of 7454631792 cycles
    [    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
    [    0.000000] Zone ranges:
    [    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
    [    0.000000]   DMA32    [mem 0x0000000001000000-0x000000007ffeffff]
    [    0.000000]   Normal   empty
    [    0.000000]   Device   empty
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]
    [    0.000000]   node   0: [mem 0x0000000000100000-0x000000007ffeffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffeffff]
    [    0.000000] On node 0 totalpages: 524174
    [    0.000000]   DMA zone: 64 pages used for memmap
    [    0.000000]   DMA zone: 21 pages reserved
    [    0.000000]   DMA zone: 3998 pages, LIFO batch:0
    [    0.000000]   DMA32 zone: 8128 pages used for memmap
    [    0.000000]   DMA32 zone: 520176 pages, LIFO batch:31
    [    0.000000] Reserved but unavailable: 98 pages
    [    0.000000] ACPI: PM-Timer IO Port: 0x4008
    [    0.000000] ACPI: Local APIC address 0xfee00000
    [    0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
    [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
    [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
    [    0.000000] ACPI: IRQ0 used by override.
    [    0.000000] ACPI: IRQ9 used by override.
    [    0.000000] Using ACPI (MADT) for SMP configuration information
    [    0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
    [    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
    [    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
    [    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
    [    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
    [    0.000000] e820: [mem 0x80000000-0xfebfffff] available for PCI devices
    [    0.000000] Booting paravirtualized kernel on KVM
    [    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
    [    0.000000] random: get_random_bytes called from start_kernel+0x99/0x51b with crng_init=0
    [    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
    [    0.000000] percpu: Embedded 46 pages/cpu @        (ptrval) s151552 r8192 d28672 u2097152
    [    0.000000] pcpu-alloc: s151552 r8192 d28672 u2097152 alloc=1*2097152
    [    0.000000] pcpu-alloc: [0] 0 
    [    0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 515961
    [    0.000000] Policy zone: DMA32
    [    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic root=UUID=1415797c-4f83-40cb-96da-2e627958ffae ro quiet splash
    [    0.000000] Calgary: detecting Calgary via BIOS EBDA area
    [    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
    [    0.000000] Memory: 1981744K/2096696K available (12300K kernel code, 2471K rwdata, 4260K rodata, 2408K init, 2416K bss, 114952K reserved, 0K cma-reserved)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [    0.000000] Kernel/User page tables isolation: enabled
    [    0.000000] ftrace: allocating 39192 entries in 154 pages
    [    0.004000] Hierarchical RCU implementation.
    [    0.004000] 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.
    [    0.004000] 	Tasks RCU enabled.
    [    0.004000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
    [    0.004000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16
    [    0.004000] Console: colour VGA+ 80x25
    [    0.004000] console [tty0] enabled
    [    0.004000] ACPI: Core revision 20170831
    [    0.004000] ACPI: 2 ACPI AML tables successfully acquired and loaded
    [    0.004000] APIC: Switch to symmetric I/O mode setup
    [    0.004000] x2apic enabled
    [    0.004000] Switched APIC routing to physical x2apic.
    [    0.004000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
    [    0.004000] tsc: Detected 2693.776 MHz processor
    [    0.004000] Calibrating delay loop (skipped) preset value.. 5387.55 BogoMIPS (lpj=10775104)
    [    0.004000] pid_max: default: 32768 minimum: 301
    [    0.004000] Security Framework initialized
    [    0.004000] Yama: becoming mindful.
    [    0.004000] AppArmor: AppArmor initialized
    [    0.004000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
    [    0.004000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
    [    0.004000] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
    [    0.004000] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
    [    0.004000] mce: CPU supports 0 MCE banks
    [    0.004000] process: using mwait in idle threads
    [    0.004000] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
    [    0.004000] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
    [    0.004000] Spectre V2 : Mitigation: Full generic retpoline
    [    0.004000] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
    [    0.004000] Speculative Store Bypass: Vulnerable
    [    0.012234] Freeing SMP alternatives memory: 36K
    [    0.016000] smpboot: CPU0: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz (family: 0x6, model: 0x45, stepping: 0x1)
    [    0.016000] Performance Events: unsupported p6 CPU model 69 no PMU driver, software events only.
    [    0.016000] Hierarchical SRCU implementation.
    [    0.016000] NMI watchdog: Perf event create on CPU 0 failed with -2
    [    0.016000] NMI watchdog: Perf NMI watchdog permanently disabled
    [    0.016000] smp: Bringing up secondary CPUs ...
    [    0.016000] smp: Brought up 1 node, 1 CPU
    [    0.016000] smpboot: Max logical packages: 1
    [    0.016000] smpboot: Total of 1 processors activated (5387.55 BogoMIPS)
    [    0.016000] devtmpfs: initialized
    [    0.016000] x86/mm: Memory block size: 128MB
    [    0.016000] evm: security.selinux
    [    0.016000] evm: security.SMACK64
    [    0.016000] evm: security.SMACK64EXEC
    [    0.016000] evm: security.SMACK64TRANSMUTE
    [    0.016000] evm: security.SMACK64MMAP
    [    0.016000] evm: security.apparmor
    [    0.016000] evm: security.ima
    [    0.016000] evm: security.capability
    [    0.016000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
    [    0.016000] futex hash table entries: 256 (order: 2, 16384 bytes)
    [    0.016000] pinctrl core: initialized pinctrl subsystem
    [    0.016000] RTC time:  7:48:03, date: 12/10/18
    [    0.016000] NET: Registered protocol family 16
    [    0.016000] audit: initializing netlink subsys (disabled)
    [    0.016000] cpuidle: using governor ladder
    [    0.016000] cpuidle: using governor menu
    [    0.016000] ACPI: bus type PCI registered
    [    0.016000] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
    [    0.016000] PCI: Using configuration type 1 for base access
    [    0.016000] audit: type=2000 audit(1544428092.761:1): state=initialized audit_enabled=0 res=1
    [    0.016000] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
    [    0.016000] ACPI: Added _OSI(Module Device)
    [    0.016000] ACPI: Added _OSI(Processor Device)
    [    0.016000] ACPI: Added _OSI(3.0 _SCP Extensions)
    [    0.016000] ACPI: Added _OSI(Processor Aggregator Device)
    [    0.016000] ACPI: Added _OSI(Linux-Dell-Video)
    [    0.016000] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
    [    0.016344] ACPI: Executed 1 blocks of module-level executable AML code
    [    0.022124] ACPI: Interpreter enabled
    [    0.022136] ACPI: (supports S0 S5)
    [    0.022138] ACPI: Using IOAPIC for interrupt routing
    [    0.022457] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
    [    0.022686] ACPI: Enabled 2 GPEs in block 00 to 07
    [    0.032655] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
    [    0.032661] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
    [    0.032685] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
    [    0.032699] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
    [    0.033144] PCI host bridge to bus 0000:00
    [    0.033147] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
    [    0.033149] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
    [    0.033151] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
    [    0.033153] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfdffffff window]
    [    0.033155] pci_bus 0000:00: root bus resource [bus 00-ff]
    [    0.033197] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
    [    0.033869] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
    [    0.034677] pci 0000:00:01.1: [8086:7111] type 00 class 0x01018a
    [    0.035135] pci 0000:00:01.1: reg 0x20: [io  0xd000-0xd00f]
    [    0.035297] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
    [    0.035299] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
    [    0.035301] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
    [    0.035302] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
    [    0.036039] pci 0000:00:02.0: [80ee:beef] type 00 class 0x030000
    [    0.038288] pci 0000:00:02.0: reg 0x10: [mem 0xe0000000-0xe0ffffff pref]
    [    0.052806] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
    [    0.054671] pci 0000:00:03.0: reg 0x10: [mem 0xf0000000-0xf001ffff]
    [    0.058060] pci 0000:00:03.0: reg 0x18: [io  0xd010-0xd017]
    [    0.066628] pci 0000:00:04.0: [80ee:cafe] type 00 class 0x088000
    [    0.068117] pci 0000:00:04.0: reg 0x10: [io  0xd020-0xd03f]
    [    0.070029] pci 0000:00:04.0: reg 0x14: [mem 0xf0400000-0xf07fffff]
    [    0.072122] pci 0000:00:04.0: reg 0x18: [mem 0xf0800000-0xf0803fff pref]
    [    0.080709] pci 0000:00:05.0: [8086:2415] type 00 class 0x040100
    [    0.081017] pci 0000:00:05.0: reg 0x10: [io  0xd100-0xd1ff]
    [    0.081218] pci 0000:00:05.0: reg 0x14: [io  0xd200-0xd23f]
    [    0.082166] pci 0000:00:07.0: [8086:7113] type 00 class 0x068000
    [    0.082825] pci 0000:00:07.0: quirk: [io  0x4000-0x403f] claimed by PIIX4 ACPI
    [    0.082839] pci 0000:00:07.0: quirk: [io  0x4100-0x410f] claimed by PIIX4 SMB
    [    0.083316] pci 0000:00:0c.0: [8086:1e31] type 00 class 0x0c0330
    [    0.084132] pci 0000:00:0c.0: reg 0x10: [mem 0xf0810000-0xf081ffff]
    [    0.096574] pci 0000:00:0d.0: [8086:2829] type 00 class 0x010601
    [    0.100081] pci 0000:00:0d.0: reg 0x10: [io  0xd240-0xd247]
    [    0.101909] pci 0000:00:0d.0: reg 0x14: [io  0xd248-0xd24b]
    [    0.103681] pci 0000:00:0d.0: reg 0x18: [io  0xd250-0xd257]
    [    0.104128] pci 0000:00:0d.0: reg 0x1c: [io  0xd258-0xd25b]
    [    0.105932] pci 0000:00:0d.0: reg 0x20: [io  0xd260-0xd26f]
    [    0.108123] pci 0000:00:0d.0: reg 0x24: [mem 0xf0820000-0xf0821fff]
    [    0.112736] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11)
    [    0.113251] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 *10 11)
    [    0.113467] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 *9 10 11)
    [    0.113633] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 9 10 *11)
    [    0.114007] SCSI subsystem initialized
    [    0.114075] libata version 3.00 loaded.
    [    0.114131] pci 0000:00:02.0: vgaarb: setting as boot VGA device
    [    0.114133] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
    [    0.114136] pci 0000:00:02.0: vgaarb: bridge control possible
    [    0.114137] vgaarb: loaded
    [    0.114159] ACPI: bus type USB registered
    [    0.114178] usbcore: registered new interface driver usbfs
    [    0.114185] usbcore: registered new interface driver hub
    [    0.114198] usbcore: registered new device driver usb
    [    0.114258] EDAC MC: Ver: 3.0.0
    [    0.114623] PCI: Using ACPI for IRQ routing
    [    0.114625] PCI: pci_cache_line_size set to 64 bytes
    [    0.114833] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
    [    0.114835] e820: reserve RAM buffer [mem 0x7fff0000-0x7fffffff]
    [    0.114940] NetLabel: Initializing
    [    0.114941] NetLabel:  domain hash size = 128
    [    0.114942] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
    [    0.114961] NetLabel:  unlabeled traffic allowed by default
    [    0.115408] clocksource: Switched to clocksource kvm-clock
    [    0.125834] VFS: Disk quotas dquot_6.6.0
    [    0.125854] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [    0.125935] AppArmor: AppArmor Filesystem Enabled
    [    0.125967] pnp: PnP ACPI init
    [    0.126054] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active)
    [    0.126150] pnp 00:01: Plug and Play ACPI device, IDs PNP0f03 (active)
    [    0.127391] pnp: PnP ACPI: found 2 devices
    [    0.133232] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
    [    0.133246] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
    [    0.133248] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
    [    0.133250] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
    [    0.133252] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfdffffff window]
    [    0.133317] NET: Registered protocol family 2
    [    0.133542] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
    [    0.133581] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
    [    0.133623] TCP: Hash tables configured (established 16384 bind 16384)
    [    0.133670] UDP hash table entries: 1024 (order: 3, 32768 bytes)
    [    0.133677] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
    [    0.133710] NET: Registered protocol family 1
    [    0.133719] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
    [    0.133745] pci 0000:00:01.0: Activating ISA DMA hang workarounds
    [    0.133805] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
    [    0.135244] PCI: CLS 0 bytes, default 64
    [    0.135289] Unpacking initramfs...
    [    1.168007] Freeing initrd memory: 53216K
    [    1.168650] platform rtc_cmos: registered platform RTC device (no PNP device found)
    [    1.168669] Scanning for low memory corruption every 60 seconds
    [    1.169249] Initialise system trusted keyrings
    [    1.169279] Key type blacklist registered
    [    1.169336] workingset: timestamp_bits=36 max_order=19 bucket_order=0
    [    1.170647] zbud: loaded
    [    1.171163] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    1.171303] fuse init (API version 7.26)
    [    1.173430] Key type asymmetric registered
    [    1.173432] Asymmetric key parser 'x509' registered
    [    1.173478] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
    [    1.173524] io scheduler noop registered
    [    1.173525] io scheduler deadline registered
    [    1.173582] io scheduler cfq registered (default)
    [    1.173853] ACPI: AC Adapter [AC] (on-line)
    [    1.173915] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
    [    1.173932] ACPI: Power Button [PWRF]
    [    1.173998] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
    [    1.174004] ACPI: Sleep Button [SLPF]
    [    1.175087] ACPI: Battery Slot [BAT0] (battery present)
    [    1.175124] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
    [    1.176689] Linux agpgart interface v0.103
    [    1.178039] loop: module loaded
    [    1.178160] ata_piix 0000:00:01.1: version 2.13
    [    1.178573] scsi host0: ata_piix
    [    1.178647] scsi host1: ata_piix
    [    1.178679] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xd000 irq 14
    [    1.178680] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xd008 irq 15
    [    1.178773] libphy: Fixed MDIO Bus: probed
    [    1.178774] tun: Universal TUN/TAP device driver, 1.6
    [    1.179096] PPP generic driver version 2.4.2
    [    1.179138] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    1.179141] ehci-pci: EHCI PCI platform driver
    [    1.179151] ehci-platform: EHCI generic platform driver
    [    1.179157] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    [    1.179159] ohci-pci: OHCI PCI platform driver
    [    1.179168] ohci-platform: OHCI generic platform driver
    [    1.179172] uhci_hcd: USB Universal Host Controller Interface driver
    [    1.180074] xhci_hcd 0000:00:0c.0: xHCI Host Controller
    [    1.180084] xhci_hcd 0000:00:0c.0: new USB bus registered, assigned bus number 1
    [    1.690993] ata1.00: ATAPI: VBOX CD-ROM, 1.0, max UDMA/133
    [    1.691405] ata1.00: configured for UDMA/33
    [    1.692505] scsi 0:0:0:0: CD-ROM            VBOX     CD-ROM           1.0  PQ: 0 ANSI: 5
    [    1.692806] xhci_hcd 0000:00:0c.0: hcc params 0x04000000 hci version 0x100 quirks 0x0000b930
    [    1.693414] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [    1.693418] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [    1.693419] usb usb1: Product: xHCI Host Controller
    [    1.693421] usb usb1: Manufacturer: Linux 4.15.0-42-generic xhci-hcd
    [    1.693423] usb usb1: SerialNumber: 0000:00:0c.0
    [    1.693552] hub 1-0:1.0: USB hub found
    [    1.693591] hub 1-0:1.0: 8 ports detected
    [    1.693965] xhci_hcd 0000:00:0c.0: xHCI Host Controller
    [    1.693970] xhci_hcd 0000:00:0c.0: new USB bus registered, assigned bus number 2
    [    1.693974] xhci_hcd 0000:00:0c.0: Host supports USB 3.0  SuperSpeed
    [    1.694168] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
    [    1.694170] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [    1.694172] usb usb2: Product: xHCI Host Controller
    [    1.694174] usb usb2: Manufacturer: Linux 4.15.0-42-generic xhci-hcd
    [    1.694175] usb usb2: SerialNumber: 0000:00:0c.0
    [    1.694283] hub 2-0:1.0: USB hub found
    [    1.694312] hub 2-0:1.0: 6 ports detected
    [    1.694626] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
    [    1.695135] serio: i8042 KBD port at 0x60,0x64 irq 1
    [    1.695176] serio: i8042 AUX port at 0x60,0x64 irq 12
    [    1.695286] mousedev: PS/2 mouse device common for all mice
    [    1.695790] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
    [    1.696745] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
    [    1.696973] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram
    [    1.696984] i2c /dev entries driver
    [    1.696992] pcie_mp2_amd: AMD(R) PCI-E MP2 Communication Driver Version: 1.0
    [    1.697084] device-mapper: uevent: version 1.0.3
    [    1.697167] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
    [    1.697180] ledtrig-cpu: registered to indicate activity on CPUs
    [    1.697584] NET: Registered protocol family 10
    [    1.703423] Segment Routing with IPv6
    [    1.703454] NET: Registered protocol family 17
    [    1.703509] Key type dns_resolver registered
    [    1.703668] RAS: Correctable Errors collector initialized.
    [    1.703678] sched_clock: Marking stable (1700852569, 0)->(1885322247, -184469678)
    [    1.703881] registered taskstats version 1
    [    1.703892] Loading compiled-in X.509 certificates
    [    1.707502] Loaded X.509 cert 'Build time autogenerated kernel key: 2e7d761f2a59f0511a4bdf8e420ba040dde1244e'
    [    1.707534] zswap: loaded using pool lzo/zbud
    [    1.714926] sr 0:0:0:0: [sr0] scsi3-mmc drive: 32x/32x xa/form2 tray
    [    1.714928] cdrom: Uniform CD-ROM driver Revision: 3.20
    [    1.715072] sr 0:0:0:0: Attached scsi CD-ROM sr0
    [    1.715306] sr 0:0:0:0: Attached scsi generic sg0 type 5
    [    1.715617] Key type big_key registered
    [    1.715621] Key type trusted registered
    [    1.718149] Key type encrypted registered
    [    1.718154] AppArmor: AppArmor sha1 policy hashing enabled
    [    1.718157] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
    [    1.718165] ima: Allocated hash algorithm: sha1
    [    1.718185] evm: HMAC attrs: 0x1
    [    1.718543]   Magic number: 14:316:824
    [    1.718645] rtc_cmos rtc_cmos: setting system clock to 2018-12-10 07:48:05 UTC (1544428085)
    [    1.718742] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
    [    1.718742] EDD information not available.
    [    1.849168] ata2.00: ATAPI: VBOX CD-ROM, 1.0, max UDMA/133
    [    1.849530] ata2.00: configured for UDMA/33
    [    1.849960] scsi 1:0:0:0: CD-ROM            VBOX     CD-ROM           1.0  PQ: 0 ANSI: 5
    [    1.850440] sr 1:0:0:0: [sr1] scsi3-mmc drive: 32x/32x xa/form2 tray
    [    1.850553] sr 1:0:0:0: Attached scsi CD-ROM sr1
    [    1.850687] sr 1:0:0:0: Attached scsi generic sg1 type 5
    [    1.853508] Freeing unused kernel memory: 2408K
    [    1.864379] Write protecting the kernel read-only data: 20480k
    [    1.864796] Freeing unused kernel memory: 2008K
    [    1.869719] Freeing unused kernel memory: 1884K
    [    1.878171] x86/mm: Checked W+X mappings: passed, no W+X pages found.
    [    1.878171] x86/mm: Checking user space page tables
    [    1.886594] x86/mm: Checked W+X mappings: passed, no W+X pages found.
    [    1.898361] random: udevadm: uninitialized urandom read (16 bytes read)
    [    1.898389] random: udevadm: uninitialized urandom read (16 bytes read)
    [    1.901863] random: systemd-udevd: uninitialized urandom read (16 bytes read)
    [    1.990985] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
    [    1.991076] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input4
    [    2.010058] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
    [    2.010059] e1000: Copyright (c) 1999-2006 Intel Corporation.
    [    2.029153] usb 1-1: new full-speed USB device number 2 using xhci_hcd
    [    2.178867] tsc: Refined TSC clocksource calibration: 2694.265 MHz
    [    2.178884] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x26d614cd231, max_idle_ns: 440795216457 ns
    [    2.208461] usb 1-1: New USB device found, idVendor=80ee, idProduct=0021
    [    2.208464] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
    [    2.208466] usb 1-1: Product: USB Tablet
    [    2.208467] usb 1-1: Manufacturer: VirtualBox
    [    2.347163] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5
    [    2.598661] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 08:00:27:1b:0f:42
    [    2.598666] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
    [    2.598721] ahci 0000:00:0d.0: version 3.0
    [    2.599627] ahci 0000:00:0d.0: SSS flag set, parallel bus scan disabled
    [    2.599772] ahci 0000:00:0d.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
    [    2.599776] ahci 0000:00:0d.0: flags: 64bit ncq stag only ccc 
    [    2.601295] e1000 0000:00:03.0 enp0s3: renamed from eth0
    [    2.602577] scsi host2: ahci
    [    2.602647] ata3: SATA max UDMA/133 abar m8192@0xf0820000 port 0xf0820100 irq 21
    [    2.608988] usb 1-2: new high-speed USB device number 3 using xhci_hcd
    [    2.892938] usb 1-2: New USB device found, idVendor=05dc, idProduct=b049
    [    2.892941] usb 1-2: New USB device strings: Mfr=3, Product=4, SerialNumber=5
    [    2.892942] usb 1-2: Product: USB_3_0 Reader 
    [    2.892944] usb 1-2: Manufacturer: Lexar 
    [    2.892946] usb 1-2: SerialNumber: 000000011473
    [    2.914570] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [    2.914704] ata3.00: ATA-6: VBOX HARDDISK, 1.0, max UDMA/133
    [    2.914707] ata3.00: 83886080 sectors, multi 128: LBA48 NCQ (depth 31/32)
    [    2.914810] ata3.00: configured for UDMA/133
    [    2.915007] scsi 2:0:0:0: Direct-Access     ATA      VBOX HARDDISK    1.0  PQ: 0 ANSI: 5
    [    2.915259] sd 2:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)
    [    2.915269] sd 2:0:0:0: [sda] Write Protect is off
    [    2.915271] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
    [    2.915281] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    [    2.915921] sd 2:0:0:0: Attached scsi generic sg2 type 0
    [    2.917606]  sda: sda1 sda2 < sda5 >
    [    2.917859] sd 2:0:0:0: [sda] Attached SCSI disk
    [    2.923221] random: fast init done
    [    3.188578] usb 1-3: new high-speed USB device number 4 using xhci_hcd
    [    3.481554] usb 1-3: New USB device found, idVendor=0b95, idProduct=1790
    [    3.481557] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [    3.481559] usb 1-3: Product: AX88179
    [    3.481560] usb 1-3: Manufacturer: ASIX Elec. Corp.
    [    3.481562] usb 1-3: SerialNumber: 0000249B0E214E
    [    3.853163] usb 1-4: new full-speed USB device number 5 using xhci_hcd
    [    4.219493] usb 1-4: New USB device found, idVendor=10c4, idProduct=ea60
    [    4.219496] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [    4.219497] usb 1-4: Product: CP2102 USB to UART Bridge Controller
    [    4.219498] usb 1-4: Manufacturer: Silicon Labs
    [    4.219499] usb 1-4: SerialNumber: 280312-03
    [    4.261248] hidraw: raw HID events driver (C) Jiri Kosina
    [    4.263369] usb-storage 1-2:1.0: USB Mass Storage device detected
    [    4.263502] scsi host3: usb-storage 1-2:1.0
    [    4.263940] usbcore: registered new interface driver usb-storage
    [    4.265962] usbcore: registered new interface driver usbhid
    [    4.265963] usbhid: USB HID core driver
    [    4.267401] usbcore: registered new interface driver uas
    [    4.267906] input: VirtualBox USB Tablet as /devices/pci0000:00/0000:00:0c.0/usb1/1-1/1-1:1.0/0003:80EE:0021.0001/input/input6
    [    4.268158] hid-generic 0003:80EE:0021.0001: input,hidraw0: USB HID v1.10 Mouse [VirtualBox USB Tablet] on usb-0000:00:0c.0-1/input0
    [    4.369137] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
    [    4.494024] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
    [    4.494076] systemd[1]: Detected virtualization oracle.
    [    4.494080] systemd[1]: Detected architecture x86-64.
    [    4.494456] systemd[1]: Set hostname to <ngrtp-VirtualBox>.
    [    4.620923] systemd[1]: Created slice System Slice.
    [    4.621021] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [    4.621109] systemd[1]: Listening on fsck to fsckd communication Socket.
    [    4.621240] systemd[1]: Created slice User and Session Slice.
    [    4.621289] systemd[1]: Listening on Syslog Socket.
    [    4.621321] systemd[1]: Listening on udev Kernel Socket.
    [    4.689310] lp: driver loaded but no devices found
    [    4.721483] ppdev: user-space parallel port driver
    [    4.796554] RPC: Registered named UNIX socket transport module.
    [    4.796554] RPC: Registered udp transport module.
    [    4.796555] RPC: Registered tcp transport module.
    [    4.796556] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    4.852595] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
    [    4.957207] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
    [    5.016432] systemd-journald[231]: Received request to flush runtime journal from PID 1
    [    5.281686] scsi 3:0:0:0: Direct-Access     Lexar    CF  USB_3_0 Read LX01 PQ: 0 ANSI: 5
    [    5.282486] scsi 3:0:0:1: Direct-Access     Lexar    SD  USB_3_0 Read LX01 PQ: 0 ANSI: 5
    [    5.282853] sd 3:0:0:0: Attached scsi generic sg3 type 0
    [    5.283098] sd 3:0:0:1: Attached scsi generic sg4 type 0
    [    5.297680] sd 3:0:0:0: [sdb] Attached SCSI removable disk
    [    5.299797] sd 3:0:0:1: [sdc] Attached SCSI removable disk
    [    5.675072] audit: type=1400 audit(1544428089.452:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=422 comm="apparmor_parser"
    [    5.675075] audit: type=1400 audit(1544428089.452:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=422 comm="apparmor_parser"
    [    5.714033] audit: type=1400 audit(1544428089.492:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=423 comm="apparmor_parser"
    [    5.714035] audit: type=1400 audit(1544428089.492:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=423 comm="apparmor_parser"
    [    5.714036] audit: type=1400 audit(1544428089.492:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=423 comm="apparmor_parser"
    [    5.714037] audit: type=1400 audit(1544428089.492:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=423 comm="apparmor_parser"
    [    5.764670] audit: type=1400 audit(1544428089.544:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=424 comm="apparmor_parser"
    [    5.764675] audit: type=1400 audit(1544428089.544:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=424 comm="apparmor_parser"
    [    5.764677] audit: type=1400 audit(1544428089.544:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=424 comm="apparmor_parser"
    [    5.764679] audit: type=1400 audit(1544428089.544:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer//sanitized_helper" pid=424 comm="apparmor_parser"
    [    5.878254] piix4_smbus 0000:00:07.0: SMBus Host Controller at 0x4100, revision 0
    [    6.011838] vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
    [    6.018736] input: Unspecified device as /devices/pci0000:00/0000:00:04.0/input/input7
    [    6.020018] vboxguest: misc device minor 55, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
    [    6.020057] vboxguest: Successfully loaded version 5.2.8_KernelUbuntu (interface 0x00010004)
    [    6.334188] vboxvideo: module is from the staging directory, the quality is unknown, you have been warned.
    [    6.334227] vboxvideo: module verification failed: signature and/or required key missing - tainting kernel
    [    6.350829] [drm] VRAM 01000000
    [    6.354323] [TTM] Zone  kernel: Available graphics memory: 1020648 kiB
    [    6.354324] [TTM] Initializing pool allocator
    [    6.354329] [TTM] Initializing DMA pool allocator
    [    6.361698] fbcon: vboxdrmfb (fb0) is primary device
    [    6.464223] random: crng init done
    [    6.464224] random: 7 urandom warning(s) missed due to ratelimiting
    [    6.485690] Console: switching to colour frame buffer device 100x37
    [    6.487799] vboxvideo 0000:00:02.0: fb0: vboxdrmfb frame buffer device
    [    6.503317] [drm] Initialized vboxvideo 1.0.0 20130823 for 0000:00:02.0 on minor 0
    [    6.595368] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 10737418240 ms ovfl timer
    [    6.595370] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules
    [    6.595370] RAPL PMU: hw unit of domain package 2^-0 Joules
    [    6.595371] RAPL PMU: hw unit of domain dram 2^-0 Joules
    [    6.595372] RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules
    [    6.703548] AVX2 version of gcm_enc/dec engaged.
    [    6.703549] AES CTR mode by8 optimization enabled
    [    6.884701] Adding 998396k swap on /dev/sda5.  Priority:-2 extents:1 across:998396k FS
    [    7.557319] usbcore: registered new interface driver usbserial_generic
    [    7.565577] usbserial: USB Serial support registered for generic
    [    8.133686] usbcore: registered new interface driver cp210x
    [    8.144734] usbserial: USB Serial support registered for cp210x
    [    8.166919] cp210x 1-4:1.0: cp210x converter detected
    [    8.172235] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
    [    8.172904] NFSD: starting 90-second grace period (net f0000099)
    [    8.177182] IPv6: ADDRCONF(NETDEV_UP): enp0s3: link is not ready
    [    8.181360] usb 1-4: cp210x converter now attached to ttyUSB0
    [    8.184974] e1000: enp0s3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
    [    8.187881] IPv6: ADDRCONF(NETDEV_UP): enp0s3: link is not ready
    [    8.187902] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s3: link becomes ready
    [   12.344438] vboxsf: Successfully loaded version 5.2.8_KernelUbuntu (interface 0x00010004)
    [   15.051204] snd_intel8x0 0000:00:05.0: white list rate for 1028:0177 is 48000
    [   15.067072] ax88179_178a 1-3:1.0 eth0: register 'ax88179_178a' at usb-0000:00:0c.0-3, ASIX AX88179 USB 3.0 Gigabit Ethernet, 00:24:9b:0e:21:4e
    [   15.072254] usbcore: registered new interface driver ax88179_178a
    [   15.128705] ax88179_178a 1-3:1.0 enx00249b0e214e: renamed from eth0
    [   15.185725] IPv6: ADDRCONF(NETDEV_UP): enx00249b0e214e: link is not ready
    [   15.598155] IPv6: ADDRCONF(NETDEV_UP): enx00249b0e214e: link is not ready
    [   15.756179] VBoxService 5.2.22 r126460 (verbosity: 0) linux.amd64 (Nov  8 2018 20:49:41) release log
                   00:00:00.000133 main     Log opened 2018-12-10T07:48:19.537450000Z
    [   15.756235] 00:00:00.000243 main     OS Product: Linux
    [   15.756263] 00:00:00.000280 main     OS Release: 4.15.0-42-generic
    [   15.756292] 00:00:00.000308 main     OS Version: #45~16.04.1-Ubuntu SMP Mon Nov 19 13:02:27 UTC 2018
    [   15.756322] 00:00:00.000336 main     Executable: /opt/VBoxGuestAdditions-5.2.22/sbin/VBoxService
                   00:00:00.000337 main     Process ID: 1172
                   00:00:00.000337 main     Package type: LINUX_64BITS_GENERIC
    [   15.758759] 00:00:00.002755 main     5.2.22 r126460 started. Verbose level = 0
    [   15.776542] 00:00:00.020511 automount vbsvcAutoMountWorker: Shared folder 'share' was mounted to '/media/sf_share'
    [   18.292518] ax88179_178a 1-3:1.0 enx00249b0e214e: ax88179 - Link status is: 1
    [   18.296523] ax88179_178a 1-3:1.0 enx00249b0e214e: ax88179 - Link status is: 1
    [   18.300497] ax88179_178a 1-3:1.0 enx00249b0e214e: ax88179 - Link status is: 1
    [   18.304521] ax88179_178a 1-3:1.0 enx00249b0e214e: ax88179 - Link status is: 1
    [   18.308510] ax88179_178a 1-3:1.0 enx00249b0e214e: ax88179 - Link status is: 1
    [   18.312502] ax88179_178a 1-3:1.0 enx00249b0e214e: ax88179 - Link status is: 1
    [   18.316537] ax88179_178a 1-3:1.0 enx00249b0e214e: ax88179 - Link status is: 1
    [   18.320497] ax88179_178a 1-3:1.0 enx00249b0e214e: ax88179 - Link status is: 1
    [   18.323999] IPv6: ADDRCONF(NETDEV_CHANGE): enx00249b0e214e: link becomes ready
    [   38.773809] ISO 9660 Extensions: Microsoft Joliet Level 3
    [   38.813838] ISO 9660 Extensions: RRIP_1991A
    

    Ok, here it is the console log of the Ubuntu host when booting.

    Regards,

      Miguel

  • Miguel,

    The GCC Linaro compiler arm-linux-gnueabihf- is common for AM335x/AM437x/AM57x/AM65x devices, thus the output of "arm-Linux-gnueabihf-gcc -Q --help=target" should not be an issue.

    Just make sure you are aligned with below guidelines:

    software-dl.ti.com/.../Overview_Getting_Started_Guide.html

    Regards,
    Pavel
  • Pavel,

    So, as the compiler is common for AM335x/AM437x/AM57x/AM65x devices, what I understand is that cross-compilation for each one should be done with different flags, just to specify the particularities of each one. Right?
    And my guess is that, for AM3358, I should set:

    -march=armv7-a -marm -mfpu=neon -mcpu=cortex-a8 -mtune=cortex-a8

    Is all this right?

    Regards,
    Miguel
  • Miguel,

    Yes, that looks correct.

    Regards,
    Pavel
  • Hi Pavel,

    OK. Thanks for your support.

    Best Regards,

      Miguel