dmesg - beaglebone_black_sampleprogram
Booting Linux on physical CPU 0x0
Linux version 4.19.94-ti-r59 (voodoo@rpi4b4g-03) (gcc version 8.3.0 (Debian 8.3.0-6)) #1buster SMP PREEMPT Mon Feb 8 19:17:16 UTC 2021
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt: Machine model: TI AM335x BeagleBone Black
Memory policy: Data cache writeback
efi: Getting EFI parameters from FDT:
efi: UEFI not found.
cma: Reserved 48 MiB at 0x9c800000
On node 0 totalpages: 130560
Normal zone: 1148 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 130560 pages, LIFO batch:31
CPU: All CPU(s) started in SVC mode.
AM335X ES2.1 (sgx neon)
random: get_random_bytes called from start_kernel+0xac/0x4c0 with crng_init=0
percpu: Embedded 17 pages/cpu s38988 r8192 d22452 u69632
pcpu-alloc: s38988 r8192 d22452 u69632 alloc=17*4096
pcpu-alloc: [0] 0
Built 1 zonelists, mobility grouping on. Total pages: 129412
Kernel command line: console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk1p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 lpj=1990656 rng_core.default_quality=100 quiet
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 437928K/522240K available (13312K kernel code, 1140K rwdata, 4336K rodata, 1024K init, 350K bss, 35160K reserved, 49152K cma-reserved, 0K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xe0000000 - 0xff800000 ( 504 MB)
lowmem : 0xc0000000 - 0xdfe00000 ( 510 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0x(ptrval) - 0x(ptrval) (14304 kB)
.init : 0x(ptrval) - 0x(ptrval) (1024 kB)
.data : 0x(ptrval) - 0x(ptrval) (1141 kB)
.bss : 0x(ptrval) - 0x(ptrval) ( 351 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
ftrace: allocating 42210 entries in 124 pages
rcu: Preemptible hierarchical RCU implementation.
rcu: RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
Tasks RCU enabled.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 interrupts
OMAP clockevent source: timer2 at 24000000 Hz
sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
OMAP clocksource: timer1 at 24000000 Hz
timer_probe: no matching timers found
Console: colour dummy device 80x30
WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
This ensures that you still see kernel messages. Please
update your kernel commandline.
Calibrating delay loop (skipped) preset value.. 995.32 BogoMIPS (lpj=1990656)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Yama: becoming mindful.
AppArmor: AppArmor initialized
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
CPU0: Spectre v2: using BPIALL workaround
CPU0: thread -1, cpu 0, socket -1, mpidr 0
Setting up static identity map for 0x80100000 - 0x80100060
rcu: Hierarchical SRCU implementation.
EFI services will not be available.
smp: Bringing up secondary CPUs ...
smp: Brought up 1 node, 1 CPU
SMP: Total of 1 processors activated (995.32 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
futex hash table entries: 256 (order: 2, 16384 bytes)
xor: automatically using best checksumming function neon
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 1024 KiB pool for atomic coherent allocations
l4_wkup_cm:clk:0010:0: failed to disable
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(0.224:1): state=initialized audit_enabled=0 res=1
OMAP GPIO hardware version 0.1
hw-breakpoint: debug architecture 0x4 unsupported.
raid6: using algorithm neonx8 gen() 0 MB/s
raid6: .... xor() 0 MB/s, rmw enabled
raid6: using neon recovery algorithm
edma 49000000.edma: TI EDMA DMA engine driver
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
PTP clock support registered
omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
Advanced Linux Sound Architecture Driver Initialized.
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
NetLabel: unlabeled traffic allowed by default
clocksource: Switched to clocksource timer1
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
AppArmor: AppArmor Filesystem Enabled
NET: Registered protocol family 2
tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Unpacking initramfs...
Freeing initrd memory: 6904K
hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
Initialise system trusted keyrings
workingset: timestamp_bits=14 max_order=17 bucket_order=3
zbud: loaded
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
fuse init (API version 7.27)
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
io scheduler mq-deadline registered
pinctrl-single 44e10800.pinmux: 142 pins, size 568
gpio-of-helper ocp:cape-universal: ready
gpio-clk: probe of ocp:clk_mcasp0 failed with error -17
console [ttyS0] enabled
omap_rng 48310000.rng: Random Number Generator ver. 20
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22)
omap_hsmmc 48060000.mmc: Got CD GPIO
omap_hsmmc 48060000.mmc: Linked as a consumer to regulator.1
random: fast init done
random: crng init done
omap_hsmmc 481d8000.mmc: Linked as a consumer to regulator.1
sdhci-pltfm: SDHCI platform and OF driver helper
mmc1: new high speed MMC card at address 0001
mmcblk1: mmc1:0001 M62704 3.56 GiB
mmcblk1boot0: mmc1:0001 M62704 partition 1 2.00 MiB
mmcblk1boot1: mmc1:0001 M62704 partition 2 2.00 MiB
mmcblk1rpmb: mmc1:0001 M62704 partition 3 512 KiB, chardev (245:0)
mmcblk1: p1
eqep 48300180.eqep: ver. 1.0
eqep 48300180.eqep: count_mode:0
eqep 48300180.eqep: invert_qa:1
eqep 48300180.eqep: invert_qb:1
eqep 48300180.eqep: invert_qi:0
eqep 48300180.eqep: invert_qs:0
eqep 48300180.eqep: swap_inputs:0
eqep 48300180.eqep: QDECCTL:0x0180
eqep 48300180.eqep: QPOSINIT:0x00000000
eqep 48300180.eqep: QPOSMAX:0xffffffff
eqep 48300180.eqep: QPOSCNT:0x00000000
eqep 48300180.eqep: omit_interrupt:0
eqep 48300180.eqep: QEINT:0x0800
eqep 48300180.eqep: QUPRD:0x05f5e100
eqep 48300180.eqep: QEPCTL:0x009e write
eqep 48300180.eqep: QEPCTL:0x009e read
eqep 48300180.eqep: irq:138, clk_rate:100000000
eqep 48302180.eqep: ver. 1.0
eqep 48302180.eqep: count_mode:0
eqep 48302180.eqep: invert_qa:1
eqep 48302180.eqep: invert_qb:1
eqep 48302180.eqep: invert_qi:0
eqep 48302180.eqep: invert_qs:0
eqep 48302180.eqep: swap_inputs:0
eqep 48302180.eqep: QDECCTL:0x0180
eqep 48302180.eqep: QPOSINIT:0x00000000
eqep 48302180.eqep: QPOSMAX:0xffffffff
eqep 48302180.eqep: QPOSCNT:0x00000000
eqep 48302180.eqep: omit_interrupt:0
eqep 48302180.eqep: QEINT:0x0800
eqep 48302180.eqep: QUPRD:0x05f5e100
eqep 48302180.eqep: QEPCTL:0x009e write
eqep 48302180.eqep: QEPCTL:0x009e read
eqep 48302180.eqep: irq:140, clk_rate:100000000
eqep 48304180.eqep: ver. 1.0
eqep 48304180.eqep: count_mode:0
eqep 48304180.eqep: invert_qa:1
eqep 48304180.eqep: invert_qb:1
eqep 48304180.eqep: invert_qi:0
eqep 48304180.eqep: invert_qs:0
eqep 48304180.eqep: swap_inputs:0
eqep 48304180.eqep: QDECCTL:0x0180
eqep 48304180.eqep: QPOSINIT:0x00000000
eqep 48304180.eqep: QPOSMAX:0xffffffff
eqep 48304180.eqep: QPOSCNT:0x00000000
eqep 48304180.eqep: omit_interrupt:0
eqep 48304180.eqep: QEINT:0x0800
eqep 48304180.eqep: QUPRD:0x05f5e100
eqep 48304180.eqep: QEPCTL:0x009e write
eqep 48304180.eqep: QEPCTL:0x009e read
eqep 48304180.eqep: irq:142, clk_rate:100000000
libphy: Fixed MDIO Bus: probed
CAN device driver interface
c_can_platform 481cc000.can: c_can_platform device registered (regs=8f1af973, irq=42)
c_can_platform 481d0000.can: c_can_platform device registered (regs=4858ae9c, irq=43)
davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
davinci_mdio 4a101000.mdio: detected phy mask fffffffe
MDIO: davinci_mdio: dt: updated phy_id[0] from phy_mask[fffffffe]
libphy: 4a101000.mdio: probed
davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
cpsw 4a100000.ethernet: Detected MACID = f8:36:9b:f8:92:2c
cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
cpsw 4a100000.ethernet: ALE Table size 1024
cpsw 4a100000.ethernet: cpts: overflow check period 1250 (jiffies)
usbcore: registered new interface driver smsc95xx
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-platform: EHCI generic platform driver
ehci-omap: OMAP-EHCI Host Controller driver
usbcore: registered new interface driver usb-storage
am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator
am335x-phy-driver 47401300.usb-phy: Linked as a consumer to regulator.0
am335x-phy-driver 47401b00.usb-phy: 47401b00.usb-phy supply vcc not found, using dummy regulator
am335x-phy-driver 47401b00.usb-phy: Linked as a consumer to regulator.0
musb-hdrc musb-hdrc.1: MUSB HDRC host driver
musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: MUSB HDRC host driver
usb usb1: Manufacturer: Linux 4.19.94-ti-r59 musb-hcd
usb usb1: SerialNumber: musb-hdrc.1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
omap_rtc 44e3e000.rtc: registered as rtc0
i2c /dev entries driver
omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
ledtrig-cpu: registered to indicate activity on CPUs
omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
omap-aes 53500000.aes: will run requests pump with realtime priority
omap-sham 53100000.sham: hw accel on OMAP rev 4.3
hidraw: raw HID events driver (C) Jiri Kosina
gnss: GNSS driver registered with major 242
NET: Registered protocol family 10
Segment Routing with IPv6
mip6: Mobile IPv6
NET: Registered protocol family 17
can: controller area network core (rev 20170425 abi 9)
NET: Registered protocol family 29
8021q: 802.1Q VLAN Support v1.8
Key type dns_resolver registered
mpls_gso: MPLS GSO support
ThumbEE CPU extension supported.
Registering SWP/SWPB emulation handler
omap_voltage_late_init: Voltage driver support not added
registered taskstats version 1
Loading compiled-in X.509 certificates
zswap: loaded using pool lzo/zbud
Btrfs loaded, crc32c=crc32c-generic
AppArmor: AppArmor sha1 policy hashing enabled
tda998x 0-0070: found TDA19988
tilcdc 4830e000.lcdc: bound 0-0070 (ops tda998x_ops)
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] No driver support for vblank timestamp query.
[drm] Cannot find any crtc or sizes
[drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
tps6521x_pwrbutton tps65217-pwrbutton: DMA mask not set
input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/tps65217-pwrbutton/input/input0
tps65217 0-0024: TPS65217 ID 0xe version 1.2
at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
cpu cpu0: Linked as a consumer to regulator.3
cpu cpu0: Dropping the link to regulator.3
cpu cpu0: Linked as a consumer to regulator.3
asoc-simple-card sound: i2s-hifi 48038000.mcasp mapping ok
omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
ALSA device list:
#0: TI BeagleBone Black
Freeing unused kernel memory: 1024K
Run /init as init process
[drm] Cannot find any crtc or sizes
EXT4-fs (mmcblk1p1): mounted filesystem with ordered data mode. Opts: (null)
systemd[1]: System time before build time, advancing clock.
systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
systemd[1]: Detected architecture arm.
systemd[1]: Set hostname to .
systemd[1]: Listening on Journal Audit Socket.
systemd[1]: Created slice system-getty.slice.
systemd[1]: Started Forward Password Requests to Wall Directory Watch.
systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Listening on Journal Socket (/dev/log).
systemd[1]: Listening on fsck to fsckd communication Socket.
EXT4-fs (mmcblk1p1): re-mounted. Opts: errors=remount-ro
systemd-journald[878]: Received request to flush runtime journal from PID 1
net eth0: initializing cpsw version 1.12 (0)
SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
8021q: adding VLAN 0 to HW filter on device eth0
pvrsrvkm: loading out-of-tree module taints kernel.
[drm] Initialized pvr 1.17.4948957 20110701 for 56000000.sgx on minor 1
remoteproc remoteproc0: wkup_m3 is available
remoteproc remoteproc0: powering up wkup_m3
remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
remoteproc remoteproc0: remote processor wkup_m3 is now up
wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x193
PM: bootloader does not support rtc-only!
remoteproc remoteproc1: 4a334000.pru is available
pru-rproc 4a334000.pru: PRU rproc node pru@4a334000 probed successfully
remoteproc remoteproc2: 4a338000.pru is available
pru-rproc 4a338000.pru: PRU rproc node pru@4a338000 probed successfully
using random self ethernet address
using random host ethernet address
Mass Storage Function, version: 2009/09/11
LUN: removable file: (no medium)
using random self ethernet address
using random host ethernet address
usb0: HOST MAC f8:36:9b:f8:92:2f
usb0: MAC f8:36:9b:f8:92:2e
usb1: HOST MAC f8:36:9b:f8:92:31
usb1: MAC f8:36:9b:f8:92:32
IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready
cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
TCP: request_sock_TCP: Possible SYN flooding on port 8089. Sending cookies. Check SNMP counters.