giuliomoro And you didn't even know that I am submitting my PhD this week
What!? That's awesome. You truly are dedicated to Bela. Good luck with your PhD!!
I was able to run dmesg and get it to keep working through the terminal. For the following log I plugged the USB A cable in. Then plugged in power and pressed the Pocket Beagle power button. I let it start up until the Bela LED flashed. I tried sending midi via the Pyramid and then I plugged in the micro USB cable and logged in via terminal. After plugging in I ran dmesg -w and plugged and unplugged the USB A cable several times - I did NOT get new messages when doing this (I did test it via terminal using just the micro USB cable - I will post that log AFTER this one):
BAT_VIN Log:
root@bela:~# dmesg -w
[ 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 4.4.113-ti-xenomai-r149 (root@giulio-VirtualBox) (gcc version 5.5.0 (Linaro GCC 5.5-2017.10) ) #1 PREEMPT Wed Sep 26 15:40:33 BST 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] Machine model: TI AM335x PocketBeagle
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 131072
[ 0.000000] free_area_init_node: node 0, pgdat c100bb04, node_mem_map dfb79000
[ 0.000000] Normal zone: 1152 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 131072 pages, LIFO batch:31
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (sgx neon )
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
[ 0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 quiet
[ 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: 500720K/524288K available (11518K kernel code, 872K rwdata, 3656K rodata, 456K init, 967K bss, 23568K reserved, 0K 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 - 0xc0ed9b68 (15175 kB)
.init : 0xc0eda000 - 0xc0f4c000 ( 456 kB)
.data : 0xc0f4c000 - 0xc10260bc ( 873 kB)
.bss : 0xc1029000 - 0xc111ae04 ( 968 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000022] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000054] I-pipe, 24.000 MHz clocksource, wrap in 178956 ms
[ 0.000076] clocksource: ipipe_tsc: mask: 0xffffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000102] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000112] OMAP clocksource: timer1 at 24000000 Hz
[ 0.002151] clocksource_probe: no matching clocksources found
[ 0.002715] Interrupt pipeline (release #9)
[ 0.003037] Console: colour dummy device 80x30
[ 0.003090] Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)
[ 0.020712] pid_max: default: 32768 minimum: 301
[ 0.020864] Security Framework initialized
[ 0.020880] Yama: becoming mindful.
[ 0.020921] AppArmor: AppArmor disabled by boot time parameter
[ 0.020971] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.020985] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.021874] Initializing cgroup subsys io
[ 0.021908] Initializing cgroup subsys memory
[ 0.021960] Initializing cgroup subsys devices
[ 0.021980] Initializing cgroup subsys freezer
[ 0.021999] Initializing cgroup subsys net_cls
[ 0.022016] Initializing cgroup subsys perf_event
[ 0.022034] Initializing cgroup subsys net_prio
[ 0.022057] Initializing cgroup subsys pids
[ 0.022118] CPU: Testing write buffer coherency: ok
[ 0.022637] Setting up static identity map for 0x80008200 - 0x80008260
[ 0.028135] devtmpfs: initialized
[ 0.081906] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.171591] omap_hwmod: debugss: _wait_target_disable failed
[ 0.225995] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.226031] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.226683] xor: measuring software checksum speed
[ 0.264729] arm4regs : 1146.000 MB/sec
[ 0.304680] 8regs : 908.000 MB/sec
[ 0.344679] 32regs : 1028.000 MB/sec
[ 0.384682] neon : 1377.000 MB/sec
[ 0.384693] xor: using function: neon (1377.000 MB/sec)
[ 0.384740] pinctrl core: initialized pinctrl subsystem
[ 0.387652] NET: Registered protocol family 16
[ 0.389453] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.399660] OMAP GPIO hardware version 0.1
[ 0.426403] No ATAGs?
[ 0.426447] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.520741] raid6: neonx2 gen() 1849 MB/s
[ 0.588689] raid6: neonx2 xor() 1137 MB/s
[ 0.588702] raid6: using algorithm neonx2 gen() 1849 MB/s
[ 0.588712] raid6: .... xor() 1137 MB/s, rmw enabled
[ 0.588722] raid6: using intx1 recovery algorithm
[ 0.601790] edma 49000000.edma: TI EDMA DMA engine driver
[ 0.613068] SCSI subsystem initialized
[ 0.613525] libata version 3.00 loaded.
[ 0.613969] usbcore: registered new interface driver usbfs
[ 0.614063] usbcore: registered new interface driver hub
[ 0.614185] usbcore: registered new device driver usb
[ 0.615237] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[ 0.615310] omap_i2c 4802a000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c1_pins, deferring probe
[ 0.616240] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 400 kHz
[ 0.616758] media: Linux media interface: v0.10
[ 0.616854] Linux video capture interface: v2.00
[ 0.616978] pps_core: LinuxPPS API ver. 1 registered
[ 0.616989] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.617025] PTP clock support registered
[ 0.618180] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.619873] NetLabel: Initializing
[ 0.619893] NetLabel: domain hash size = 128
[ 0.619902] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.619991] NetLabel: unlabeled traffic allowed by default
[ 0.620411] clocksource: Switched to clocksource ipipe_tsc
[ 0.787587] NET: Registered protocol family 2
[ 0.788697] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.788751] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.788794] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.788889] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.788911] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.789144] NET: Registered protocol family 1
[ 0.789834] RPC: Registered named UNIX socket transport module.
[ 0.789855] RPC: Registered udp transport module.
[ 0.789864] RPC: Registered tcp transport module.
[ 0.789873] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.791023] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 0.794927] audit: initializing netlink subsys (disabled)
[ 0.795043] audit: type=2000 audit(0.792:1): initialized
[ 0.795977] [Xenomai] scheduling class idle registered.
[ 0.795992] [Xenomai] scheduling class rt registered.
[ 0.796159] I-pipe: head domain Xenomai registered.
[ 0.805515] [Xenomai] Cobalt v3.0.6 (Stellar Parallax) [DEBUG]
[ 0.818254] zbud: loaded
[ 0.819067] VFS: Disk quotas dquot_6.6.0
[ 0.819389] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.822961] NFS: Registering the id_resolver key type
[ 0.823054] Key type id_resolver registered
[ 0.823065] Key type id_legacy registered
[ 0.823104] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.823564] fuse init (API version 7.23)
[ 0.824388] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[ 0.835780] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.836067] io scheduler noop registered
[ 0.836090] io scheduler deadline registered
[ 0.836191] io scheduler cfq registered (default)
[ 0.838653] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.840010] gpio-of-helper ocp:cape-universal: Allocated GPIO id=0
[ 0.840222] gpio-of-helper ocp:cape-universal: Allocated GPIO id=1
[ 0.840694] gpio-of-helper ocp:cape-universal: Allocated GPIO id=2
[ 0.840916] gpio-of-helper ocp:cape-universal: Allocated GPIO id=3
[ 0.841109] gpio-of-helper ocp:cape-universal: Allocated GPIO id=4
[ 0.841295] gpio-of-helper ocp:cape-universal: Allocated GPIO id=5
[ 0.841486] gpio-of-helper ocp:cape-universal: Allocated GPIO id=6
[ 0.841669] gpio-of-helper ocp:cape-universal: Allocated GPIO id=7
[ 0.841852] gpio-of-helper ocp:cape-universal: Allocated GPIO id=8
[ 0.842098] gpio-of-helper ocp:cape-universal: Allocated GPIO id=9
[ 0.842317] gpio-of-helper ocp:cape-universal: Allocated GPIO id=10
[ 0.842512] gpio-of-helper ocp:cape-universal: Allocated GPIO id=11
[ 0.842705] gpio-of-helper ocp:cape-universal: Allocated GPIO id=12
[ 0.842888] gpio-of-helper ocp:cape-universal: Allocated GPIO id=13
[ 0.843077] gpio-of-helper ocp:cape-universal: Allocated GPIO id=14
[ 0.843264] gpio-of-helper ocp:cape-universal: Allocated GPIO id=15
[ 0.843453] gpio-of-helper ocp:cape-universal: Allocated GPIO id=16
[ 0.843651] gpio-of-helper ocp:cape-universal: Allocated GPIO id=17
[ 0.843840] gpio-of-helper ocp:cape-universal: Allocated GPIO id=18
[ 0.844050] gpio-of-helper ocp:cape-universal: Allocated GPIO id=19
[ 0.844246] gpio-of-helper ocp:cape-universal: Allocated GPIO id=20
[ 0.844957] gpio-of-helper ocp:cape-universal: Allocated GPIO id=21
[ 0.845198] gpio-of-helper ocp:cape-universal: Allocated GPIO id=22
[ 0.845393] gpio-of-helper ocp:cape-universal: Allocated GPIO id=23
[ 0.845583] gpio-of-helper ocp:cape-universal: Allocated GPIO id=24
[ 0.845782] gpio-of-helper ocp:cape-universal: Allocated GPIO id=25
[ 0.845978] gpio-of-helper ocp:cape-universal: Allocated GPIO id=26
[ 0.846175] gpio-of-helper ocp:cape-universal: Allocated GPIO id=27
[ 0.846367] gpio-of-helper ocp:cape-universal: Allocated GPIO id=28
[ 0.846556] gpio-of-helper ocp:cape-universal: Allocated GPIO id=29
[ 0.846754] gpio-of-helper ocp:cape-universal: Allocated GPIO id=30
[ 0.846943] gpio-of-helper ocp:cape-universal: Allocated GPIO id=31
[ 0.847130] gpio-of-helper ocp:cape-universal: Allocated GPIO id=32
[ 0.847326] gpio-of-helper ocp:cape-universal: Allocated GPIO id=33
[ 0.847516] gpio-of-helper ocp:cape-universal: Allocated GPIO id=34
[ 0.847710] gpio-of-helper ocp:cape-universal: Allocated GPIO id=35
[ 0.847907] gpio-of-helper ocp:cape-universal: Allocated GPIO id=36
[ 0.848101] gpio-of-helper ocp:cape-universal: Allocated GPIO id=37
[ 0.848304] gpio-of-helper ocp:cape-universal: Allocated GPIO id=38
[ 0.848688] gpio-of-helper ocp:cape-universal: Allocated GPIO id=39
[ 0.848911] gpio-of-helper ocp:cape-universal: Allocated GPIO id=40
[ 0.849116] gpio-of-helper ocp:cape-universal: Allocated GPIO id=41
[ 0.849310] gpio-of-helper ocp:cape-universal: Allocated GPIO id=42
[ 0.849508] gpio-of-helper ocp:cape-universal: Allocated GPIO id=43
[ 0.849523] gpio-of-helper ocp:cape-universal: ready
[ 0.854130] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[ 0.856650] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
[ 0.860753] console [ttyS0] disabled
[ 0.860869] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250
[ 0.874286] console [ttyS0] enabled
[ 0.875403] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 159, base_baud = 3000000) is a 8250
[ 0.876564] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 160, base_baud = 3000000) is a 8250
[ 0.877587] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 161, base_baud = 3000000) is a 8250
[ 0.880050] [drm] Initialized drm 1.1.0 20060810
[ 0.909541] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.909607] ehci-platform: EHCI generic platform driver
[ 0.910013] ehci-omap: OMAP-EHCI Host Controller driver
[ 0.910848] usbcore: registered new interface driver usb-storage
[ 0.914582] 47401300.usb-phy supply vcc not found, using dummy regulator
[ 0.917828] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[ 0.917857] musb-hdrc: MHDRC RTL version 2.0
[ 0.917868] musb-hdrc: setup fifo_mode 4
[ 0.917897] musb-hdrc: 28/31 max ep, 16384/16384 memory
[ 0.918086] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
[ 0.918132] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
[ 0.918507] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.918524] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.918536] usb usb1: Product: MUSB HDRC host driver
[ 0.918548] usb usb1: Manufacturer: Linux 4.4.113-ti-xenomai-r149 musb-hcd
[ 0.918560] usb usb1: SerialNumber: musb-hdrc.0.auto
[ 0.919803] hub 1-0:1.0: USB hub found
[ 0.919889] hub 1-0:1.0: 1 port detected
[ 0.923107] 47401b00.usb-phy supply vcc not found, using dummy regulator
[ 0.926316] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[ 0.926346] musb-hdrc: MHDRC RTL version 2.0
[ 0.926357] musb-hdrc: setup fifo_mode 4
[ 0.926383] musb-hdrc: 28/31 max ep, 16384/16384 memory
[ 0.926551] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 0.926596] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
[ 0.926956] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.926974] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.926987] usb usb2: Product: MUSB HDRC host driver
[ 0.926998] usb usb2: Manufacturer: Linux 4.4.113-ti-xenomai-r149 musb-hcd
[ 0.927010] usb usb2: SerialNumber: musb-hdrc.1.auto
[ 0.928223] hub 2-0:1.0: USB hub found
[ 0.928301] hub 2-0:1.0: 1 port detected
[ 0.940908] mousedev: PS/2 mouse device common for all mice
[ 0.944638] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 0.946103] i2c /dev entries driver
[ 0.948913] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 0.950414] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 0.982209] pinctrl-single 44e10800.pinmux: pin 44e10830.0 already requested by ocp:P2_24_pinmux; cannot claim for bela_digitals
[ 0.994110] pinctrl-single 44e10800.pinmux: pin-12 (bela_digitals) status -22
[ 1.001423] pinctrl-single 44e10800.pinmux: could not request pin 12 (44e10830.0) from group pinmux_bb_digitals on device pinctrl-single
[ 1.014933] leds-gpio bela_digitals: Error applying setting, reverse things back
[ 1.028386] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.031738] usbcore: registered new interface driver usbhid
[ 1.031755] usbhid: USB HID core driver
[ 1.032154] ashmem: initialized
[ 1.033563] remoteproc0: wkup_m3 is available
[ 1.033586] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 1.033598] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 1.039586] NET: Registered protocol family 10
[ 1.041369] mip6: Mobile IPv6
[ 1.041406] NET: Registered protocol family 17
[ 1.041586] Key type dns_resolver registered
[ 1.041608] mpls_gso: MPLS GSO support
[ 1.041950] omap_voltage_late_init: Voltage driver support not added
[ 1.049660] PM: Cannot get wkup_m3_ipc handle
[ 1.054252] ThumbEE CPU extension supported.
[ 1.055533] registered taskstats version 1
[ 1.055738] zswap: loaded using pool lzo/zbud
[ 1.060595] Btrfs loaded
[ 1.062812] Key type encrypted registered
[ 1.067380] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/input/input0
[ 1.081280] musb-hdrc musb-hdrc.1.auto: VBUS_ERROR in a_wait_vrise (89, <AValid), retry #1, port1 00000104
[ 1.091980] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.093616] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[ 1.094458] mmc0: new high speed SDHC card at address e624
[ 1.095332] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 1.095407] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 1.097750] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
[ 1.098726] mmcblk0: mmc0:e624 SU04G 3.69 GiB
[ 1.100750] PM: bootloader does not support rtc-only!
[ 1.102007] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 1.102042] of_cfs_init
[ 1.102204] of_cfs_init: OK
[ 1.104695] mmcblk0: p1 p2
[ 1.106280] remoteproc0: powering up wkup_m3
[ 1.106313] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217148
[ 1.106595] remoteproc0: remote processor wkup_m3 is now up
[ 1.106632] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[ 1.113200] PM: Hibernation image not present or could not be loaded.
[ 1.118955] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 1.118983] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 1.233712] musb-hdrc musb-hdrc.1.auto: VBUS_ERROR in a_wait_vrise (89, <AValid), retry #2, port1 00000104
[ 1.386118] musb-hdrc musb-hdrc.1.auto: VBUS_ERROR in a_wait_vrise (89, <AValid), retry #3, port1 00000104
[ 1.538531] musb-hdrc musb-hdrc.1.auto: VBUS_ERROR in a_wait_vrise (88, <AValid), retry #3, port1 0008010c
[ 2.079456] EXT4-fs (mmcblk0p2): recovery complete
[ 2.087119] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.087250] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 2.088270] devtmpfs: mounted
[ 2.088942] Freeing unused kernel memory: 456K
[ 2.441467] systemd[1]: System time before build time, advancing clock.
[ 2.522017] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.558734] random: systemd: uninitialized urandom read (16 bytes read, 34 bits of entropy available)
[ 2.562507] random: systemd: uninitialized urandom read (16 bytes read, 34 bits of entropy available)
[ 2.576124] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 2.577121] systemd[1]: Detected architecture arm.
[ 2.580942] systemd[1]: Set hostname to <bela>.
[ 2.796857] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 36 bits of entropy available)
[ 2.799370] random: systemd-cryptse: uninitialized urandom read (16 bytes read, 36 bits of entropy available)
[ 2.818419] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 37 bits of entropy available)
[ 2.819030] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 37 bits of entropy available)
[ 2.945580] random: systemd: uninitialized urandom read (16 bytes read, 42 bits of entropy available)
[ 2.945913] random: systemd: uninitialized urandom read (16 bytes read, 42 bits of entropy available)
[ 2.946320] random: systemd: uninitialized urandom read (16 bytes read, 42 bits of entropy available)
[ 2.947046] random: systemd: uninitialized urandom read (16 bytes read, 42 bits of entropy available)
[ 3.212852] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 3.213989] systemd[1]: Listening on Syslog Socket.
[ 3.214449] systemd[1]: Listening on Journal Socket (/dev/log).
[ 3.216242] systemd[1]: Created slice System Slice.
[ 3.217143] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 3.222998] systemd[1]: Mounting POSIX Message Queue File System...
[ 3.228941] systemd[1]: Created slice system-getty.slice.
[ 3.229814] systemd[1]: Listening on Journal Socket.
[ 3.269400] systemd[1]: Starting File System Check on Root Device...
[ 3.271362] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 3.371060] systemd[1]: Reached target Remote File Systems.
[ 3.417399] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 3.417990] systemd[1]: Listening on udev Kernel Socket.
[ 3.419737] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 3.444786] systemd[1]: Listening on Journal Audit Socket.
[ 3.471394] systemd[1]: Mounting Debug File System...
[ 3.471818] systemd[1]: Reached target Swap.
[ 3.523836] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 3.531593] systemd[1]: Created slice User and Session Slice.
[ 3.531998] systemd[1]: Reached target Slices.
[ 3.607834] systemd[1]: Starting Journal Service...
[ 3.646015] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 3.738052] systemd[1]: Starting Load Kernel Modules...
[ 3.739244] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 3.739599] systemd[1]: Reached target Paths.
[ 3.739861] systemd[1]: Reached target Encrypted Volumes.
[ 3.761629] systemd[1]: Listening on udev Control Socket.
[ 3.848351] systemd[1]: Mounted POSIX Message Queue File System.
[ 3.873157] systemd[1]: Mounted Debug File System.
[ 3.900768] systemd[1]: Started File System Check on Root Device.
[ 3.915545] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 3.967664] rtdm_pruss_irq: loading out-of-tree module taints kernel.
[ 3.972874] rtdm_pruss_irq version 1 loaded
[ 4.005629] systemd[1]: Started File System Check Daemon to report status.
[ 4.089370] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 4.134772] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 4.223688] systemd[1]: Started Load Kernel Modules.
[ 4.332693] systemd[1]: Mounting FUSE Control File System...
[ 4.420715] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 4.441788] systemd[1]: Mounting Configuration File System...
[ 4.577352] systemd[1]: Starting Apply Kernel Variables...
[ 4.687708] systemd[1]: Mounted FUSE Control File System.
[ 4.707977] systemd[1]: Mounted Configuration File System.
[ 4.744129] systemd[1]: Started Create Static Device Nodes in /dev.
[ 4.763497] systemd[1]: Started Remount Root and Kernel File Systems.
[ 4.792938] systemd[1]: Started Apply Kernel Variables.
[ 4.839129] systemd[1]: Starting udev Coldplug all Devices...
[ 4.871603] systemd[1]: Starting Load/Save Random Seed...
[ 4.872068] systemd[1]: Reached target Local File Systems (Pre).
[ 4.947153] systemd[1]: Starting udev Kernel Device Manager...
[ 5.087406] systemd[1]: Started Journal Service.
[ 5.405305] systemd-journald[107]: Received request to flush runtime journal from PID 1
[ 7.894600] CAN device driver interface
[ 7.949647] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=167)
[ 7.971588] c_can_platform 481d0000.can: c_can_platform device registered (regs=fa1d0000, irq=168)
[ 8.086710] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 8.783370] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 9.001475] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 9.906158] pinctrl-single 44e10800.pinmux: pin 44e10828.0 already requested by ocp:P1_34_pinmux; cannot claim for spi_gpio
[ 10.019511] pinctrl-single 44e10800.pinmux: pin-10 (spi_gpio) status -22
[ 10.330274] pinctrl-single 44e10800.pinmux: could not request pin 10 (44e10828.0) from group pinmux_bb_spi_gpio_pins on device pinctrl-single
[ 11.049676] using random self ethernet address
[ 11.049712] using random host ethernet address
[ 11.070824] spi_gpio spi_gpio: Error applying setting, reverse things back
[ 11.106615] random: nonblocking pool is initialized
[ 11.172584] using random self ethernet address
[ 11.172623] using random host ethernet address
[ 11.235487] Mass Storage Function, version: 2009/09/11
[ 11.235525] LUN: removable file: (no medium)
[ 11.258979] spi_gpio: probe of spi_gpio failed with error -16
[ 12.588046] ti_am3359-tscadc 44e0d000.tscadc: chan 0 step_avg truncating to 16
[ 12.588082] ti_am3359-tscadc 44e0d000.tscadc: chan 1 step_avg truncating to 16
[ 12.588096] ti_am3359-tscadc 44e0d000.tscadc: chan 2 step_avg truncating to 16
[ 12.588109] ti_am3359-tscadc 44e0d000.tscadc: chan 3 step_avg truncating to 16
[ 12.588122] ti_am3359-tscadc 44e0d000.tscadc: chan 4 step_avg truncating to 16
[ 12.588134] ti_am3359-tscadc 44e0d000.tscadc: chan 5 step_avg truncating to 16
[ 12.588147] ti_am3359-tscadc 44e0d000.tscadc: chan 6 step_avg truncating to 16
[ 12.588159] ti_am3359-tscadc 44e0d000.tscadc: chan 7 step_avg truncating to 16
[ 13.412646] usb0: HOST MAC be:1a:05:f5:37:84
[ 13.413051] usb0: MAC be:1a:05:f5:37:85
[ 13.415308] usb1: HOST MAC be:1a:05:f5:37:87
[ 13.420175] usb1: MAC be:1a:05:f5:37:88
[ 15.884870] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 16.494744] IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready
[ 20.235463] rtdm_pruss_irq_open
[ 20.235983] Registering PRU interrupt:
PRU ICSS system event: 20
PRU INTC channel: 4
PRU INTC host interrupt: 4
ARM IRQ number: 22
[ 20.236010] rtdm_pruss_irq linux_irq: 181 for arm_irq_handle_number: 22
[ 20.236019] INITING_PRU: system_event: 20, intc_channel: 4, intc_host: 4
[ 20.236028] : 0XD00 = 0XFFFFFFFF [u32]
[ 20.236036] : 0XD04 = 0XFFFFFFFF [u32]
[ 20.236043] : 0XD80 = 0X0 [u32]
[ 20.236050] : 0XD84 = 0X0 [u32]
[ 20.236059] cmr_reg
[ 20.236068] : 0X414 = 0X4 [u8]
[ 20.236075] hmr_reg
[ 20.236082] : 0X804 = 0X4 [u8]
[ 20.236089] secr0
[ 20.236095] : 0X280 = 0XFFFFFFFF [u32]
[ 20.236103] secr1
[ 20.236109] : 0X284 = 0XFFFFFFF [u32]
[ 20.236116] eisr_reg
[ 20.236122] : 0X28 = 0X14 [u32]
[ 20.236130] hieisr_reg
[ 20.236136] : 0X34 = 0X4 [u32]
[ 20.236143] hier
[ 20.236149] hier read: 10
[ 20.236156] esr0
[ 20.236163] : 0X300 = 0X100000 [u32]
[ 20.236170] intc_ger
[ 20.236176] : 0X10 = 0X1 [u32]
[ 48.857959] irq 33, desc: df227540, depth: 0, count: 0, unhandled: 0
[ 48.857990] ->handle_irq(): c0091f7c, handle_edge_irq+0x0/0x1a4
[ 48.858023] ->irq_data.chip(): df207f10, 0xdf207f10
[ 48.858040] ->action(): df6b4a80
[ 48.858049] ->action->handler(): c008de70, irq_default_primary_handler+0x0/0x1c
[ 48.858075] IRQ_NOPROBE set
[ 48.858084] unexpected IRQ trap at vector 21
[ 48.862391] ------------[ cut here ]------------
[ 48.862415] WARNING: CPU: 0 PID: 0 at kernel/irq/chip.c:843 __ipipe_ack_bad_irq+0x3c/0x48()
[ 48.862424] Modules linked in: ti_am335x_adc kfifo_buf spidev industrialio usb_f_midi snd_rawmidi snd_seq_device usb_f_acm u_serial usb_f_mass_storage usb_f_ecm usb_f_rndis u_ether spi_gpio spi_bitbang omap_aes_driver uio_pruss omap_sham omap_rng rng_core pwm_tiehrpwm c_can_platform c_can can_dev snd_soc_davinci_mcasp snd_soc_edma snd_soc_omap snd_soc_core snd_pcm_dmaengine snd_pcm snd_timer snd soundcore spi_omap2_mcspi ti_am335x_tsc ti_am335x_tscadc evdev uio_pdrv_genirq uio rtdm_pruss_irq(O) libcomposite ip_tables x_tables
[ 48.862746] CPU: 0 PID: 0 Comm: swapper Tainted: G O 4.4.113-ti-xenomai-r149 #1
[ 48.862757] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 48.862766] I-pipe domain: Linux
[ 48.862803] [<c00183e4>] (unwind_backtrace) from [<c0015bd8>] (show_stack+0x20/0x24)
[ 48.862825] [<c0015bd8>] (show_stack) from [<c05d8e2c>] (dump_stack+0x24/0x28)
[ 48.862857] [<c05d8e2c>] (dump_stack) from [<c003d198>] (warn_slowpath_common+0x94/0xc0)
[ 48.862969] [<c003d198>] (warn_slowpath_common) from [<c003d2c8>] (warn_slowpath_null+0x2c/0x34)
[ 48.862991] [<c003d2c8>] (warn_slowpath_null) from [<c00915d4>] (__ipipe_ack_bad_irq+0x3c/0x48)
[ 48.863045] [<c00915d4>] (__ipipe_ack_bad_irq) from [<c00e8620>] (__ipipe_dispatch_irq+0x8c/0x1a8)
[ 48.863080] [<c00e8620>] (__ipipe_dispatch_irq) from [<c0622d7c>] (omap_gpio_irq_handler+0x19c/0x218)
[ 48.863104] [<c0622d7c>] (omap_gpio_irq_handler) from [<c008dbbc>] (handle_irq_event_percpu+0x98/0x2b8)
[ 48.863123] [<c008dbbc>] (handle_irq_event_percpu) from [<c008de38>] (handle_irq_event+0x5c/0x94)
[ 48.863139] [<c008de38>] (handle_irq_event) from [<c0091f3c>] (handle_level_irq+0xd0/0x110)
[ 48.863155] [<c0091f3c>] (handle_level_irq) from [<c008d180>] (generic_handle_irq+0x34/0x44)
[ 48.863173] [<c008d180>] (generic_handle_irq) from [<c008d448>] (__handle_domain_irq+0x80/0xec)
[ 48.863199] [<c008d448>] (__handle_domain_irq) from [<c0011ab4>] (handle_IRQ+0x28/0x2c)
[ 48.863224] [<c0011ab4>] (handle_IRQ) from [<c001c5cc>] (__ipipe_do_IRQ+0x1c/0x24)
[ 48.863336] [<c001c5cc>] (__ipipe_do_IRQ) from [<c00e7fa4>] (__ipipe_do_sync_stage+0x24c/0x270)
[ 48.863360] [<c00e7fa4>] (__ipipe_do_sync_stage) from [<c00e805c>] (__ipipe_do_sync_pipeline+0x94/0x98)
[ 48.863401] [<c00e805c>] (__ipipe_do_sync_pipeline) from [<c00e86d0>] (__ipipe_dispatch_irq+0x13c/0x1a8)
[ 48.863418] [<c00e86d0>] (__ipipe_dispatch_irq) from [<c00092d0>] (__ipipe_grab_irq+0x58/0x70)
[ 48.863436] [<c00092d0>] (__ipipe_grab_irq) from [<c00096b0>] (omap_intc_handle_irq+0x48/0xa8)
[ 48.863447] Exception stack(0xc0f4ded0 to 0xc0f4df18)
[ 48.863461] dec0: c00e809c 600b0013 c0f4df44 c0f4dee8
[ 48.863477] dee0: c0a82354 c0009674 00034662 00000000 00000000 c0f691bc 00000002 c0f4c000
[ 48.863490] df00: c0f4f048 c0f4f12c c0f691bc c1010d6c c0d761c4 c0f4df44
[ 48.863519] [<c00096b0>] (omap_intc_handle_irq) from [<c0a82354>] (__irq_svc+0x54/0x80)
[ 48.863530] Exception stack(0xc0f4dee8 to 0xc0f4df30)
[ 48.863543] dee0: 00034662 00000000 00000000 c0f691bc 00000002 c0f4c000
[ 48.863559] df00: c0f4f048 c0f4f12c c0f691bc c1010d6c c0d761c4 c0f4df44 c00e8074 c0f4df38
[ 48.863571] df20: c0011bc8 c00e809c 600b0013 ffffffff
[ 48.863592] [<c0a82354>] (__irq_svc) from [<c00e809c>] (ipipe_unstall_root+0x3c/0x4c)
[ 48.863708] [<c00e809c>] (ipipe_unstall_root) from [<c0011bc8>] (arch_cpu_idle+0x84/0x90)
[ 48.863751] [<c0011bc8>] (arch_cpu_idle) from [<c0074578>] (default_idle_call+0x30/0x3c)
[ 48.863771] [<c0074578>] (default_idle_call) from [<c0074734>] (cpu_startup_entry+0x1b0/0x29c)
[ 48.863789] [<c0074734>] (cpu_startup_entry) from [<c0a7ca24>] (rest_init+0x94/0x98)
[ 48.863820] [<c0a7ca24>] (rest_init) from [<c0edad98>] (start_kernel+0x3dc/0x3fc)
[ 48.863832] ---[ end trace f80590026c79cdbd ]---
[ 49.984677] irq 33, desc: df227540, depth: 0, count: 0, unhandled: 0
[ 49.984797] ->handle_irq(): c0091f7c, handle_edge_irq+0x0/0x1a4
[ 49.984848] ->irq_data.chip(): df207f10, 0xdf207f10
[ 49.984866] ->action(): df6b4a80
[ 49.984875] ->action->handler(): c008de70, irq_default_primary_handler+0x0/0x1c
[ 49.984901] IRQ_NOPROBE set
[ 49.984911] unexpected IRQ trap at vector 21
[ 51.109560] configfs-gadget gadget: high-speed config #1: c
[ 51.113672] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready