Tool/software: Linux
hi bin liu
i see this issue
USB disconnects for some reason this is in the new kernel SDK can you please check
please see the attached logs
root@scada:/quectel-CM#
root@scada:/quectel-CM# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.69-g9ce43c71ae (root@nick-VirtualBox) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #8 PREEMPT Tue May 29 17:49:20 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] OF: fdt:Machine model: TI AM335x BeagleBone Black
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 48 MiB at 0x9d000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 131072
[ 0.000000] free_area_init_node: node 0, pgdat c0c43fbc, node_mem_map dcb61000
[ 0.000000] Normal zone: 1152 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 131072 pages, LIFO batch:31
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (sgx neon)
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=5a669db0-02 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: 457968K/524288K available (7168K kernel code, 281K rwdata, 2372K rodata, 1024K init, 280K bss, 17168K 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 - 0xc0800000 (8160 kB)
.init : 0xc0b00000 - 0xc0c00000 (1024 kB)
.data : 0xc0c00000 - 0xc0c467d0 ( 282 kB)
.bss : 0xc0c467d0 - 0xc0c8ca34 ( 281 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
[ 0.000012] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000030] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000038] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000185] clocksource_probe: no matching clocksources found
[ 0.000343] Console: colour dummy device 80x30
[ 0.000366] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000372] This ensures that you still see kernel messages. Please
[ 0.000377] update your kernel commandline.
[ 0.000397] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[ 0.089257] pid_max: default: 32768 minimum: 301
[ 0.089374] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.089385] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090088] CPU: Testing write buffer coherency: ok
[ 0.090433] Setting up static identity map for 0x80100000 - 0x80100060
[ 0.091170] EFI services will not be available.
[ 0.092316] devtmpfs: initialized
[ 0.102742] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.103055] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.103079] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.106380] pinctrl core: initialized pinctrl subsystem
[ 0.107519] NET: Registered protocol family 16
[ 0.109182] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.122231] omap_hwmod: debugss: _wait_target_disable failed
[ 0.199248] cpuidle: using governor ladder
[ 0.229236] cpuidle: using governor menu
[ 0.233026] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[ 0.233368] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[ 0.234658] OMAP GPIO hardware version 0.1
[ 0.235419] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[ 0.235715] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[ 0.237434] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[ 0.237791] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[ 0.239650] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[ 0.239923] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[ 0.249738] No ATAGs?
[ 0.249764] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.286575] edma 49000000.edma: TI EDMA DMA engine driver
[ 0.286899] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator0[0]'
[ 0.289701] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[ 0.289758] omap_i2c 4802a000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/i2c1_pins, deferring probe
[ 0.289879] media: Linux media interface: v0.10
[ 0.289929] Linux video capture interface: v2.00
[ 0.289965] pps_core: LinuxPPS API ver. 1 registered
[ 0.289972] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.289991] PTP clock support registered
[ 0.290032] EDAC MC: Ver: 3.0.0
[ 0.291038] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.291356] Advanced Linux Sound Architecture Driver Initialized.
[ 0.292457] clocksource: Switched to clocksource timer1
[ 0.301557] NET: Registered protocol family 2
[ 0.302245] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.302290] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.302329] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.302391] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.302408] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.302588] NET: Registered protocol family 1
[ 0.302977] RPC: Registered named UNIX socket transport module.
[ 0.302991] RPC: Registered udp transport module.
[ 0.302997] RPC: Registered tcp transport module.
[ 0.303002] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.303015] PCI: CLS 0 bytes, default 64
[ 0.303854] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 0.305963] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[ 0.312882] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.313745] NFS: Registering the id_resolver key type
[ 0.313786] Key type id_resolver registered
[ 0.313793] Key type id_legacy registered
[ 0.313834] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.315555] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.315573] io scheduler noop registered
[ 0.315580] io scheduler deadline registered
[ 0.315717] io scheduler cfq registered (default)
[ 0.317027] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.319783] pwm-backlight backlight: GPIO lookup for consumer enable
[ 0.319794] pwm-backlight backlight: using device tree for GPIO lookup
[ 0.319805] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/backlight[0]'
[ 0.319811] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/backlight[0]'
[ 0.319817] pwm-backlight backlight: using lookup tables for GPIO lookup
[ 0.319824] pwm-backlight backlight: lookup for GPIO enable failed
[ 0.319844] backlight supply power not found, using dummy regulator
[ 0.372850] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 0.376262] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250
[ 0.976963] console [ttyS0] enabled
[ 0.981491] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 159, base_baud = 3000000) is a 8250
[ 0.991306] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 160, base_baud = 3000000) is a 8250
[ 1.001063] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 161, base_baud = 3000000) is a 8250
[ 1.011584] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 1.018462] [drm] Initialized
[ 1.022537] panel panel: found backlight
[ 1.026486] panel panel: GPIO lookup for consumer enable
[ 1.026491] panel panel: using device tree for GPIO lookup
[ 1.026501] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/panel[0]'
[ 1.026507] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/panel[0]'
[ 1.026512] panel panel: using lookup tables for GPIO lookup
[ 1.026518] panel panel: lookup for GPIO enable failed
[ 1.026584] panel panel: pins are not configured
[ 1.032058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.038769] [drm] No driver support for vblank timestamp query.
[ 1.061992] Console: switching to colour frame buffer device 100x30
[ 1.070770] tilcdc 4830e000.lcdc: fb0: frame buffer device
[ 1.114809] brd: module loaded
[ 1.123808] loop: module loaded
[ 1.130268] libphy: Fixed MDIO Bus: probed
[ 1.202514] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 1.208652] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[ 1.215802] libphy: 4a101000.mdio: probed
[ 1.219846] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[ 1.229805] cpsw 4a100000.ethernet: Detected MACID = 2c:6b:7d:5a:48:59
[ 1.236603] cpsw 4a100000.ethernet: device node lookup for pps timer failed
[ 1.243725] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[ 1.252605] mousedev: PS/2 mouse device common for all mice
[ 1.258554] i2c /dev entries driver
[ 1.263851] cpuidle: enable-method property 'ti,am3352' found operations
[ 1.271410] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
[ 1.271419] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 1.271442] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0)
[ 1.271514] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.276290] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[ 1.276295] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 1.276304] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]'
[ 1.276309] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]'
[ 1.276315] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[ 1.276321] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed
[ 1.333065] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd
[ 1.333158] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[ 1.333169] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@481d8000[0]'
[ 1.333175] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@481d8000[0]'
[ 1.333180] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[ 1.333186] omap_hsmmc 481d8000.mmc: lookup for GPIO cd failed
[ 1.333193] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp
[ 1.333198] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[ 1.333203] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]'
[ 1.333208] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]'
[ 1.333212] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[ 1.333217] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed
[ 1.379569] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.389571] mmc0: new high speed SDHC card at address b368
[ 1.395652] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led2[0]' - status (0)
[ 1.395850] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led3[0]' - status (0)
[ 1.395999] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led4[0]' - status (0)
[ 1.396100] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led5[0]' - status (0)
[ 1.396502] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.398465] NET: Registered protocol family 10
[ 1.405842] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.406567] NET: Registered protocol family 17
[ 1.406821] Key type dns_resolver registered
[ 1.407037] omap_voltage_late_init: Voltage driver support not added
[ 1.438281] mmcblk0: mmc0:b368 00000 7.51 GiB
[ 1.446048] mmcblk0: p1 p2
[ 1.474109] random: fast init done
[ 1.483599] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[ 1.489534] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 1.496580] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 1.503406] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
[ 1.511049] of_get_named_gpiod_flags: parsed 'gpios' property of node '/wakeup_keys@0/test@0[0]' - status (0)
[ 1.511077] of_get_named_gpiod_flags: parsed 'gpios' property of node '/wakeup_keys@0/test@1[0]' - status (0)
[ 1.511492] input: wakeup_keys@0 as /devices/platform/wakeup_keys@0/input/input0
[ 1.519736] hctosys: unable to open rtc device (rtc0)
[ 1.525526] ALSA device list:
[ 1.528584] No soundcards found.
[ 1.532044] mmc1: new high speed MMC card at address 0001
[ 1.538750] mmcblk1: mmc1:0001 MMC04G 3.52 GiB
[ 1.543767] mmcblk1boot0: mmc1:0001 MMC04G partition 1 16.0 MiB
[ 1.549972] mmcblk1boot1: mmc1:0001 MMC04G partition 2 16.0 MiB
[ 11.996976] EXT4-fs (mmcblk0p2): recovery complete
[ 12.437654] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 12.446003] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 12.458801] devtmpfs: mounted
[ 12.465743] Freeing unused kernel memory: 1024K
[ 12.976951] systemd[1]: System time before build time, advancing clock.
[ 13.099001] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP )
[ 13.118032] systemd[1]: Detected architecture arm.
[ 13.174778] systemd[1]: Set hostname to <scada>.
[ 13.840750] systemd[1]: [/lib/systemd/system/gadget-init.service:15] Unknown lvalue 'ExecStopPre' in section 'Service'
[ 14.319618] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
[ 14.327767] systemd[1]: sysinit.target: Found dependency on alignment.service/start
[ 14.335573] systemd[1]: sysinit.target: Found dependency on basic.target/start
[ 14.342915] systemd[1]: sysinit.target: Found dependency on sockets.target/start
[ 14.350364] systemd[1]: sysinit.target: Found dependency on rpcbind.socket/start
[ 14.357828] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
[ 14.896494] usbcore: registered new interface driver usbfs
[ 14.902223] usbcore: registered new interface driver hub
[ 14.959665] usbcore: registered new device driver usb
[ 14.997423] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 15.289138] usbcore: registered new interface driver ath9k_htc
[ 15.399070] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 15.447002] nf_conntrack version 0.5.0 (8192 buckets, 32768 max)
[ 15.704042] systemd-journald[99]: Received request to flush runtime journal from PID 1
[ 17.737942] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 17.954317] rtc rtc0: 44e3e000.rtc: dev (253:0)
[ 17.954353] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 18.260446] CAN device driver interface
[ 18.357398] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=167)
[ 18.789891] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 18.940911] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 18.959365] remoteproc remoteproc0: wkup_m3 is available
[ 19.095994] omap-aes 53500000.aes: will run requests pump with realtime priority
[ 19.189722] remoteproc remoteproc0: powering up wkup_m3
[ 19.192992] PM: Cannot get wkup_m3_ipc handle
[ 19.243483] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 224344
[ 19.243744] remoteproc remoteproc0: remote processor wkup_m3 is now up
[ 19.243771] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[ 19.705861] PM: bootloader does not support rtc-only!
[ 21.131923] Bluetooth: Core ver 2.22
[ 21.155052] net eth0: initializing cpsw version 1.12 (0)
[ 21.155063] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[ 21.155068] cpsw 4a100000.ethernet: ALE Table size 1024
[ 21.273374] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=-1)
[ 21.294820] cpts ptp bc clkid 0
[ 21.306031] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 22.009017] NET: Registered protocol family 31
[ 22.121477] Bluetooth: HCI device and connection manager initialized
[ 22.233317] Bluetooth: HCI socket layer initialized
[ 22.233331] Bluetooth: L2CAP socket layer initialized
[ 22.233382] Bluetooth: SCO socket layer initialized
[ 22.468102] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 24.271956] random: crng init done
[ 24.861126] NET: Registered protocol family 15
[ 25.705124] udc-core: couldn't find an available UDC - added [g_multi] to list of pending drivers
[ 25.769147] TI-am335x-tsc TI-am335x-tsc: ti,charge-delay not specified
[ 25.769544] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/TI-am335x-tsc/input/input1
[ 25.938871] Initializing XFRM netlink socket
[ 27.984344] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer reset
[ 27.984360] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[ 27.984373] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 27.984380] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 27.984385] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[ 27.984392] am335x-phy-driver 47401300.usb-phy: lookup for GPIO reset failed
[ 27.984399] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer vbus-detect
[ 27.984403] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[ 27.984409] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 27.984414] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 27.984419] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[ 27.984424] am335x-phy-driver 47401300.usb-phy: lookup for GPIO vbus-detect failed
[ 27.984501] 47401300.usb-phy supply vcc not found, using dummy regulator
[ 28.240795] using random self ethernet address
[ 28.260461] using random host ethernet address
[ 28.324052] using host ethernet address: 2C:6B:7D:5A:48:5B
[ 28.370160] using random self ethernet address
[ 28.419676] using random host ethernet address
[ 28.482123] using host ethernet address: 2C:6B:7D:5A:48:5B
[ 28.492161] ti-pruss 4a300000.pruss: creating PRU cores and other child platform devices
[ 28.514060] irq: no irq domain found for /ocp/pruss_soc_bus@4a326000/pruss@4a300000/intc@4a320000 !
[ 28.514618] irq: no irq domain found for /ocp/pruss_soc_bus@4a326000/pruss@4a300000/intc@4a320000 !
[ 28.900403] usb0: HOST MAC 2c:6b:7d:5a:48:5b
[ 28.962106] usb0: MAC be:f3:46:0d:3d:3c
[ 29.084008] remoteproc remoteproc1: 4a334000.pru0 is available
[ 29.090005] pru-rproc 4a334000.pru0: PRU rproc node /ocp/pruss_soc_bus@4a326000/pruss@4a300000/pru@4a334000 probed successfully
[ 29.136631] Mass Storage Function, version: 2009/09/11
[ 29.136641] LUN: removable file: (no medium)
[ 29.136851] LUN: removable read only file: /dev/mmcblk0p1
[ 29.136855] Number of LUNs=1
[ 29.145027] g_multi gadget: Multifunction Composite Gadget
[ 29.145036] g_multi gadget: g_multi ready
[ 29.147069] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer reset
[ 29.147076] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[ 29.147088] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 29.147094] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 29.147098] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[ 29.147105] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO reset failed
[ 29.147112] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer vbus-detect
[ 29.147116] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[ 29.147121] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 29.147125] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 29.147130] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[ 29.147134] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO vbus-detect failed
[ 29.147209] 47401b00.usb-phy supply vcc not found, using dummy regulator
[ 29.160848] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[ 29.160888] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
[ 29.224154] hub 1-0:1.0: USB hub found
[ 29.224218] hub 1-0:1.0: 1 port detected
[ 29.298838] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_vrise (89, <AValid), retry #1, port1 00000100
[ 29.672983] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 29.732844] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 29.878312] remoteproc remoteproc2: 4a338000.pru1 is available
[ 29.906059] hub 1-1:1.0: USB hub found
[ 29.906660] hub 1-1:1.0: 4 ports detected
[ 30.036222] pru-rproc 4a338000.pru1: PRU rproc node /ocp/pruss_soc_bus@4a326000/pruss@4a300000/pru@4a338000 probed successfully
[ 30.222756] usb 1-1.3: new high-speed USB device number 3 using musb-hdrc
[ 30.415307] usb 1-1.3: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 30.797481] usb 1-1.3: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 31.053640] ath9k_htc 1-1.3:1.0: ath9k_htc: HTC initialized with 33 credits
[ 31.377543] ath9k_htc 1-1.3:1.0: ath9k_htc: FW Version: 1.4
[ 31.412848] ath9k_htc 1-1.3:1.0: FW RMW support: On
[ 31.417792] ath: EEPROM regdomain: 0x60
[ 31.417796] ath: EEPROM indicates we should expect a direct regpair map
[ 31.417810] ath: Country alpha2 being used: 00
[ 31.417813] ath: Regpair used: 0x60
[ 31.497944] ieee80211 phy0: Atheros AR9271 Rev:1
[ 34.144219] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 41.682776] usb 1-1.4: new high-speed USB device number 4 using musb-hdrc
[ 42.138166] usbcore: registered new interface driver usbserial
[ 42.170040] usbcore: registered new interface driver cdc_wdm
[ 42.207608] usbcore: registered new interface driver option
[ 42.210185] usbserial: USB Serial support registered for GSM modem (1-port)
[ 42.210793] option 1-1.4:1.0: GSM modem (1-port) converter detected
[ 42.214908] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
[ 42.215285] option 1-1.4:1.1: GSM modem (1-port) converter detected
[ 42.224114] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
[ 42.224477] option 1-1.4:1.2: GSM modem (1-port) converter detected
[ 42.226844] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
[ 42.227689] option 1-1.4:1.3: GSM modem (1-port) converter detected
[ 42.229445] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
[ 42.487323] qmi_wwan 1-1.4:1.4: cdc-wdm0: USB WDM device
[ 42.500206] qmi_wwan 1-1.4:1.4: Quectel EC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 42.532004] qmi_wwan 1-1.4:1.4 wwan0: register 'qmi_wwan' at usb-musb-hdrc.1-1.4, WWAN/QMI device, 22:cb:8f:67:56:03
[ 42.564184] usbcore: registered new interface driver qmi_wwan
[ 86.113920] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 87.527687] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 274.249440] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_host (89, <AValid), retry #1, port1 00000507
[ 274.302564] hrtimer: interrupt took 184372 ns
[ 274.425168] usb 1-1: USB disconnect, device number 2
[ 274.430255] usb 1-1.3: USB disconnect, device number 3
[ 275.444324] ------------[ cut here ]------------
[ 275.449117] WARNING: CPU: 0 PID: 4 at drivers/usb/musb/musb_host.c:140 musb_h_tx_flush_fifo+0x13c/0x140 [musb_hdrc]
[ 275.459603] musb-hdrc musb-hdrc.1: Could not flush host TX10 fifo: csr: 2503
[ 275.466682] Modules linked in: ctr ccm qmi_wwan option usb_wwan cdc_wdm usbnet usbserial usb_f_acm pru_rproc u_serial pruss_intc pruss usb_f_ecm musb_dsps musb_hdrc phy_am3354
[ 275.537798] ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 usbcore usb_common
[ 275.544420] CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 4.9.69-g9ce43c71ae #8
[ 275.551587] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 275.558041] Workqueue: usb_hub_wq hub_event [usbcore]
[ 275.563122] Backtrace:
[ 275.565621] [<c010b790>] (dump_backtrace) from [<c010ba4c>] (show_stack+0x18/0x1c)
[ 275.573231] r7:00000009 r6:00000000 r5:bf3b0bcc r4:dc075b80
[ 275.578926] [<c010ba34>] (show_stack) from [<c03c35f4>] (dump_stack+0x24/0x28)
[ 275.586196] [<c03c35d0>] (dump_stack) from [<c012b5a8>] (__warn+0xe8/0x100)
[ 275.593197] [<c012b4c0>] (__warn) from [<c012b600>] (warn_slowpath_fmt+0x40/0x48)
[ 275.600721] r9:0ccccb60 r8:c0a0a318 r7:bf3b2384 r6:bf3b238c r5:e1049c10 r4:bf3b0c24
[ 275.608570] [<c012b5c4>] (warn_slowpath_fmt) from [<bf3a6020>] (musb_h_tx_flush_fifo+0x13c/0x140 [musb_hdrc])
[ 275.618530] r3:bf3afc74 r2:bf3b0c24
[ 275.622119] r4:db61a010
[ 275.624742] [<bf3a5ee4>] (musb_h_tx_flush_fifo [musb_hdrc]) from [<bf3a7248>] (musb_cleanup_urb+0xe4/0x1e0 [musb_hdrc])
[ 275.635581] r10:00002384 r9:bf3b238c r8:e1049c10 r7:00000000 r6:d80bd100 r5:00000000
[ 275.643444] r4:db61abc8
[ 275.646066] [<bf3a7164>] (musb_cleanup_urb [musb_hdrc]) from [<bf3a7a50>] (musb_urb_dequeue+0x14c/0x154 [musb_hdrc])
[ 275.656641] r10:00000001 r9:d80bd280 r8:00000000 r7:40020300 r6:db61a010 r5:a0070193
[ 275.664504] r4:d80bd100
[ 275.667239] [<bf3a7904>] (musb_urb_dequeue [musb_hdrc]) from [<bf00d998>] (unlink1+0x34/0x144 [usbcore])
[ 275.676769] r10:db29d000 r9:db29d074 r8:db39dc00 r7:ffffff94 r6:db39dc00 r5:dc074000
[ 275.684635] r4:d80bd100 r3:bf3a7904
[ 275.688479] [<bf00d964>] (unlink1 [usbcore]) from [<bf00fde0>] (usb_hcd_flush_endpoint+0x144/0x184 [usbcore])
[ 275.698444] r9:db29d074 r8:db39dc00 r7:db29d4a8 r6:db29d4c0 r5:dc074000 r4:d80bd100
[ 275.706470] [<bf00fc9c>] (usb_hcd_flush_endpoint [usbcore]) from [<bf012e60>] (usb_disable_endpoint+0x90/0x98 [usbcore])
[ 275.717396] r9:db29d074 r8:00000000 r7:d811f000 r6:db467348 r5:d811f000 r4:db29d4a8
[ 275.725425] [<bf012dd0>] (usb_disable_endpoint [usbcore]) from [<bf012eb4>] (usb_disable_interface+0x4c/0x5c [usbcore])
[ 275.736257] r5:00000004 r4:000000e0
[ 275.740097] [<bf012e68>] (usb_disable_interface [usbcore]) from [<bf0158a8>] (usb_unbind_interface+0x1fc/0x2b8 [usbcore])
[ 275.751110] r9:db29d074 r8:db29d020 r7:bf194d10 r6:00000000 r5:db29d054 r4:bf194d10
[ 275.759025] [<bf0156ac>] (usb_unbind_interface [usbcore]) from [<c0520334>] (device_release_driver_internal+0x154/0x1e8)
[ 275.769949] r10:00000001 r9:db29d074 r8:00000034 r7:bf194d10 r6:00000000 r5:db29d054
[ 275.777812] r4:db29d020
[ 275.780364] [<c05201e0>] (device_release_driver_internal) from [<c05203e0>] (device_release_driver+0x18/0x1c)
[ 275.790329] r9:db29d074 r8:db29d028 r7:c0c82514 r6:bf026cf4 r5:db29d020 r4:dc5bdcec
[ 275.798114] [<c05203c8>] (device_release_driver) from [<c051f2f4>] (bus_remove_device+0xe0/0x10c)
[ 275.807044] [<c051f214>] (bus_remove_device) from [<c051c014>] (device_del+0x1f0/0x304)
[ 275.815088] r7:c0c82514 r6:d811f070 r5:db29d020 r4:db29d074
[ 275.820907] [<c051be24>] (device_del) from [<bf012f6c>] (usb_disable_device+0xa8/0x1ec [usbcore])
[ 275.829826] r9:db29da00 r8:db29d000 r7:db39dc00 r6:00000000 r5:00000001 r4:d811f000
[ 275.837853] [<bf012ec4>] (usb_disable_device [usbcore]) from [<bf009a58>] (usb_disconnect+0x7c/0x238 [usbcore])
[ 275.847994] r9:db29da00 r8:db34b400 r7:d811f0a4 r6:d811f070 r5:d811f000 r4:00000003
[ 275.856019] [<bf0099dc>] (usb_disconnect [usbcore]) from [<bf009bd0>] (usb_disconnect+0x1f4/0x238 [usbcore])
[ 275.865898] r10:00000001 r9:db1c3400 r8:db39f000 r7:d811e8a4 r6:d811e870 r5:d811e800
[ 275.873761] r4:00000003
[ 275.876551] [<bf0099dc>] (usb_disconnect [usbcore]) from [<bf00b290>] (hub_event+0x404/0x11bc [usbcore])
[ 275.886080] r10:00000001 r9:d811e800 r8:db39f4fc r7:d80f2400 r6:00000001 r5:00000000
[ 275.893944] r4:00000000
[ 275.896621] [<bf00ae8c>] (hub_event [usbcore]) from [<c01425cc>] (process_one_work+0x1f8/0x424)
[ 275.905365] r10:c0c0e73c r9:00000000 r8:c0c0e728 r7:dcb3f100 r6:00000000 r5:dc01f600
[ 275.913229] r4:db39f4fc
[ 275.915780] [<c01423d4>] (process_one_work) from [<c0142864>] (worker_thread+0x6c/0x638)
[ 275.923914] r10:c0c0e73c r9:c0c13e00 r8:00000008 r7:dc074000 r6:dc01f618 r5:c0c0e728
[ 275.931777] r4:dc01f600
[ 275.934335] [<c01427f8>] (worker_thread) from [<c01484b4>] (kthread+0xf8/0x110)
[ 275.941683] r10:00000000 r9:00000000 r8:c01427f8 r7:dc01f600 r6:dc074000 r5:dc031300
[ 275.949546] r4:00000000
[ 275.952100] [<c01483bc>] (kthread) from [<c0107d50>] (ret_from_fork+0x14/0x24)
[ 275.959360] r8:00000000 r7:00000000 r6:00000000 r5:c01483bc r4:dc031300
[ 275.966092] ---[ end trace acb271171690d4a9 ]---
[ 276.329695] ath: phy0: RX failed to go idle in 10 ms RXSM=0x0
[ 276.352277] ath: phy0: Failed to wakeup in 500us
[ 276.460152] ath: phy0: RX failed to go idle in 10 ms RXSM=0x0
[ 276.477943] ath: phy0: Failed to wakeup in 500us
[ 276.586793] ath: phy0: RX failed to go idle in 10 ms RXSM=0x0
[ 276.687942] usb 1-1.3: ath9k_htc: USB layer deinitialized
[ 276.720086] usb 1-1.4: USB disconnect, device number 4
[ 276.755351] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 276.781813] option 1-1.4:1.0: device disconnected
[ 276.804514] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 276.831696] option 1-1.4:1.1: device disconnected
[ 276.848009] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 276.869392] option 1-1.4:1.2: device disconnected
[ 276.880693] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 276.903601] option 1-1.4:1.3: device disconnected
[ 276.918959] qmi_wwan 1-1.4:1.4 wwan0: unregister 'qmi_wwan' usb-musb-hdrc.1-1.4, WWAN/QMI device
[ 277.317262] usb 1-1: new high-speed USB device number 5 using musb-hdrc
[ 277.494481] hub 1-1:1.0: USB hub found
[ 277.507560] hub 1-1:1.0: 4 ports detected
[ 277.837183] usb 1-1.3: new high-speed USB device number 6 using musb-hdrc
[ 277.994225] usb 1-1.3: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 278.299304] usb 1-1.3: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 278.549961] ath9k_htc 1-1.3:1.0: ath9k_htc: HTC initialized with 33 credits
[ 278.810612] ath9k_htc 1-1.3:1.0: ath9k_htc: FW Version: 1.4
[ 278.816232] ath9k_htc 1-1.3:1.0: FW RMW support: On
[ 278.824667] ath: EEPROM regdomain: 0x60
[ 278.824675] ath: EEPROM indicates we should expect a direct regpair map
[ 278.824689] ath: Country alpha2 being used: 00
[ 278.824693] ath: Regpair used: 0x60
[ 278.848171] ieee80211 phy1: Atheros AR9271 Rev:1
[ 280.256424] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 286.735741] usb 1-1.4: new high-speed USB device number 7 using musb-hdrc
[ 286.885239] option 1-1.4:1.0: GSM modem (1-port) converter detected
[ 286.909177] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
[ 286.941745] option 1-1.4:1.1: GSM modem (1-port) converter detected
[ 286.967188] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
[ 286.988031] option 1-1.4:1.2: GSM modem (1-port) converter detected
[ 287.017778] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
[ 287.046164] option 1-1.4:1.3: GSM modem (1-port) converter detected
[ 287.064138] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
[ 287.094047] qmi_wwan 1-1.4:1.4: cdc-wdm0: USB WDM device
[ 287.129057] qmi_wwan 1-1.4:1.4: Quectel EC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 287.170043] qmi_wwan 1-1.4:1.4 wwan0: register 'qmi_wwan' at usb-musb-hdrc.1-1.4, WWAN/QMI device, 22:cb:8f:67:56:03
[ 340.111731] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 341.521180] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
root@scada:/quectel-CM#
root@scada:/quectel-CM# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.69-g9ce43c71ae (root@nick-VirtualBox) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #8 PREEMPT Tue May 29 17:49:20 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] OF: fdt:Machine model: TI AM335x BeagleBone Black
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 48 MiB at 0x9d000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 131072
[ 0.000000] free_area_init_node: node 0, pgdat c0c43fbc, node_mem_map dcb61000
[ 0.000000] Normal zone: 1152 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 131072 pages, LIFO batch:31
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (sgx neon)
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=5a669db0-02 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: 457968K/524288K available (7168K kernel code, 281K rwdata, 2372K rodata, 1024K init, 280K bss, 17168K 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 - 0xc0800000 (8160 kB)
.init : 0xc0b00000 - 0xc0c00000 (1024 kB)
.data : 0xc0c00000 - 0xc0c467d0 ( 282 kB)
.bss : 0xc0c467d0 - 0xc0c8ca34 ( 281 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
[ 0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000031] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000041] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000191] clocksource_probe: no matching clocksources found
[ 0.000348] Console: colour dummy device 80x30
[ 0.000370] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000376] This ensures that you still see kernel messages. Please
[ 0.000381] update your kernel commandline.
[ 0.000401] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[ 0.089262] pid_max: default: 32768 minimum: 301
[ 0.089379] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.089388] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090095] CPU: Testing write buffer coherency: ok
[ 0.090440] Setting up static identity map for 0x80100000 - 0x80100060
[ 0.091189] EFI services will not be available.
[ 0.092336] devtmpfs: initialized
[ 0.102755] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.103069] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.103091] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.106368] pinctrl core: initialized pinctrl subsystem
[ 0.107505] NET: Registered protocol family 16
[ 0.109185] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.122248] omap_hwmod: debugss: _wait_target_disable failed
[ 0.199254] cpuidle: using governor ladder
[ 0.229242] cpuidle: using governor menu
[ 0.233053] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[ 0.233392] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[ 0.234689] OMAP GPIO hardware version 0.1
[ 0.235453] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[ 0.235748] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[ 0.237463] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[ 0.237816] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[ 0.239691] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[ 0.239965] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[ 0.249776] No ATAGs?
[ 0.249803] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.286580] edma 49000000.edma: TI EDMA DMA engine driver
[ 0.286900] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator0[0]'
[ 0.289693] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[ 0.289751] omap_i2c 4802a000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/i2c1_pins, deferring probe
[ 0.289873] media: Linux media interface: v0.10
[ 0.289925] Linux video capture interface: v2.00
[ 0.289962] pps_core: LinuxPPS API ver. 1 registered
[ 0.289969] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.289988] PTP clock support registered
[ 0.290028] EDAC MC: Ver: 3.0.0
[ 0.291028] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.291348] Advanced Linux Sound Architecture Driver Initialized.
[ 0.292440] clocksource: Switched to clocksource timer1
[ 0.301540] NET: Registered protocol family 2
[ 0.302230] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.302276] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.302315] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.302381] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.302396] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.302578] NET: Registered protocol family 1
[ 0.302968] RPC: Registered named UNIX socket transport module.
[ 0.302980] RPC: Registered udp transport module.
[ 0.302986] RPC: Registered tcp transport module.
[ 0.302991] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.303003] PCI: CLS 0 bytes, default 64
[ 0.303842] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 0.305966] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[ 0.312903] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.313756] NFS: Registering the id_resolver key type
[ 0.313799] Key type id_resolver registered
[ 0.313806] Key type id_legacy registered
[ 0.313846] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.315553] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.315570] io scheduler noop registered
[ 0.315577] io scheduler deadline registered
[ 0.315713] io scheduler cfq registered (default)
[ 0.317031] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.319784] pwm-backlight backlight: GPIO lookup for consumer enable
[ 0.319797] pwm-backlight backlight: using device tree for GPIO lookup
[ 0.319808] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/backlight[0]'
[ 0.319814] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/backlight[0]'
[ 0.319819] pwm-backlight backlight: using lookup tables for GPIO lookup
[ 0.319826] pwm-backlight backlight: lookup for GPIO enable failed
[ 0.319845] backlight supply power not found, using dummy regulator
[ 0.372824] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 0.376251] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250
[ 0.976956] console [ttyS0] enabled
[ 0.981485] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 159, base_baud = 3000000) is a 8250
[ 0.991310] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 160, base_baud = 3000000) is a 8250
[ 1.001056] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 161, base_baud = 3000000) is a 8250
[ 1.011578] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 1.018465] [drm] Initialized
[ 1.022533] panel panel: found backlight
[ 1.026483] panel panel: GPIO lookup for consumer enable
[ 1.026488] panel panel: using device tree for GPIO lookup
[ 1.026497] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/panel[0]'
[ 1.026503] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/panel[0]'
[ 1.026508] panel panel: using lookup tables for GPIO lookup
[ 1.026515] panel panel: lookup for GPIO enable failed
[ 1.026580] panel panel: pins are not configured
[ 1.032058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.038766] [drm] No driver support for vblank timestamp query.
[ 1.061992] Console: switching to colour frame buffer device 100x30
[ 1.070770] tilcdc 4830e000.lcdc: fb0: frame buffer device
[ 1.114852] brd: module loaded
[ 1.123827] loop: module loaded
[ 1.130280] libphy: Fixed MDIO Bus: probed
[ 1.202496] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 1.208634] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[ 1.215755] libphy: 4a101000.mdio: probed
[ 1.219801] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[ 1.229758] cpsw 4a100000.ethernet: Detected MACID = 2c:6b:7d:5a:48:59
[ 1.236558] cpsw 4a100000.ethernet: device node lookup for pps timer failed
[ 1.243685] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[ 1.252411] mousedev: PS/2 mouse device common for all mice
[ 1.258481] i2c /dev entries driver
[ 1.263762] cpuidle: enable-method property 'ti,am3352' found operations
[ 1.271320] omap_hsmmc 48060000.mmc: GPIO lookup for consumer cd
[ 1.271329] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 1.271354] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0)
[ 1.271427] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.276210] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[ 1.276216] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 1.276225] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]'
[ 1.276231] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]'
[ 1.276236] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[ 1.276243] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed
[ 1.333048] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer cd
[ 1.333142] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[ 1.333152] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@481d8000[0]'
[ 1.333158] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@481d8000[0]'
[ 1.333162] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[ 1.333169] omap_hsmmc 481d8000.mmc: lookup for GPIO cd failed
[ 1.333176] omap_hsmmc 481d8000.mmc: GPIO lookup for consumer wp
[ 1.333180] omap_hsmmc 481d8000.mmc: using device tree for GPIO lookup
[ 1.333185] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@481d8000[0]'
[ 1.333190] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@481d8000[0]'
[ 1.333195] omap_hsmmc 481d8000.mmc: using lookup tables for GPIO lookup
[ 1.333199] omap_hsmmc 481d8000.mmc: lookup for GPIO wp failed
[ 1.379553] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.389556] mmc0: new high speed SDHC card at address b368
[ 1.395627] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led2[0]' - status (0)
[ 1.395832] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led3[0]' - status (0)
[ 1.395982] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led4[0]' - status (0)
[ 1.396083] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led5[0]' - status (0)
[ 1.396477] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.398442] NET: Registered protocol family 10
[ 1.405796] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.406547] NET: Registered protocol family 17
[ 1.406810] Key type dns_resolver registered
[ 1.407027] omap_voltage_late_init: Voltage driver support not added
[ 1.438262] mmcblk0: mmc0:b368 00000 7.51 GiB
[ 1.446038] mmcblk0: p1 p2
[ 1.474028] random: fast init done
[ 1.483601] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[ 1.489531] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 1.496578] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 1.503403] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
[ 1.511046] of_get_named_gpiod_flags: parsed 'gpios' property of node '/wakeup_keys@0/test@0[0]' - status (0)
[ 1.511075] of_get_named_gpiod_flags: parsed 'gpios' property of node '/wakeup_keys@0/test@1[0]' - status (0)
[ 1.511490] input: wakeup_keys@0 as /devices/platform/wakeup_keys@0/input/input0
[ 1.519657] hctosys: unable to open rtc device (rtc0)
[ 1.525436] ALSA device list:
[ 1.528497] No soundcards found.
[ 1.531959] mmc1: new high speed MMC card at address 0001
[ 1.538666] mmcblk1: mmc1:0001 MMC04G 3.52 GiB
[ 1.543677] mmcblk1boot0: mmc1:0001 MMC04G partition 1 16.0 MiB
[ 1.549883] mmcblk1boot1: mmc1:0001 MMC04G partition 2 16.0 MiB
[ 13.552925] EXT4-fs (mmcblk0p2): recovery complete
[ 13.865198] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 13.873540] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 13.884597] devtmpfs: mounted
[ 13.891419] Freeing unused kernel memory: 1024K
[ 14.412831] systemd[1]: System time before build time, advancing clock.
[ 14.556910] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP )
[ 14.576543] systemd[1]: Detected architecture arm.
[ 14.645008] systemd[1]: Set hostname to <scada>.
[ 15.115658] systemd[1]: [/lib/systemd/system/gadget-init.service:15] Unknown lvalue 'ExecStopPre' in section 'Service'
[ 15.528179] systemd[1]: sockets.target: Found ordering cycle on sockets.target/start
[ 15.536247] systemd[1]: sockets.target: Found dependency on rpcbind.socket/start
[ 15.543833] systemd[1]: sockets.target: Found dependency on sysinit.target/start
[ 15.551293] systemd[1]: sockets.target: Found dependency on alignment.service/start
[ 15.559031] systemd[1]: sockets.target: Found dependency on basic.target/start
[ 15.566320] systemd[1]: sockets.target: Found dependency on sockets.target/start
[ 16.168167] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 16.508051] usbcore: registered new interface driver usbfs
[ 16.516528] usbcore: registered new interface driver hub
[ 16.526319] usbcore: registered new device driver usb
[ 16.907223] usbcore: registered new interface driver ath9k_htc
[ 16.978990] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 17.033218] nf_conntrack version 0.5.0 (8192 buckets, 32768 max)
[ 17.545720] systemd-journald[106]: Received request to flush runtime journal from PID 1
[ 19.152669] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 19.315004] rtc rtc0: 44e3e000.rtc: dev (253:0)
[ 19.315045] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 19.658486] CAN device driver interface
[ 20.451895] c_can_platform 481cc000.can: c_can_platform device registered (regs=fa1cc000, irq=167)
[ 20.525082] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 20.545174] remoteproc remoteproc0: wkup_m3 is available
[ 20.715861] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 20.752817] omap-aes 53500000.aes: will run requests pump with realtime priority
[ 20.994520] remoteproc remoteproc0: powering up wkup_m3
[ 21.001176] PM: Cannot get wkup_m3_ipc handle
[ 21.189185] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 224344
[ 21.287069] remoteproc remoteproc0: remote processor wkup_m3 is now up
[ 21.287097] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[ 22.474827] Bluetooth: Core ver 2.22
[ 22.478524] NET: Registered protocol family 31
[ 22.700044] Bluetooth: HCI device and connection manager initialized
[ 22.884863] Bluetooth: HCI socket layer initialized
[ 22.884877] Bluetooth: L2CAP socket layer initialized
[ 22.884919] Bluetooth: SCO socket layer initialized
[ 23.828990] net eth0: initializing cpsw version 1.12 (0)
[ 23.913272] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[ 23.977127] cpsw 4a100000.ethernet: ALE Table size 1024
[ 24.203197] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=4a101000.mdio:00, irq=-1)
[ 24.451119] cpts ptp bc clkid 0
[ 24.475030] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 24.736993] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 25.923929] random: crng init done
[ 26.339079] NET: Registered protocol family 15
[ 26.484480] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 26.554194] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 27.380886] Initializing XFRM netlink socket
[ 27.884748] udc-core: couldn't find an available UDC - added [g_multi] to list of pending drivers
[ 30.327636] TI-am335x-tsc TI-am335x-tsc: ti,charge-delay not specified
[ 30.365694] PM: bootloader does not support rtc-only!
[ 30.433557] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer reset
[ 30.433565] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[ 30.433577] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 30.433583] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 30.433588] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[ 30.433594] am335x-phy-driver 47401300.usb-phy: lookup for GPIO reset failed
[ 30.433601] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer vbus-detect
[ 30.433605] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[ 30.433610] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 30.433614] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 30.433618] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[ 30.433623] am335x-phy-driver 47401300.usb-phy: lookup for GPIO vbus-detect failed
[ 30.433699] 47401300.usb-phy supply vcc not found, using dummy regulator
[ 30.442901] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer reset
[ 30.442907] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[ 30.442920] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 30.442946] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 30.442951] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[ 30.442957] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO reset failed
[ 30.442963] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer vbus-detect
[ 30.442967] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[ 30.442972] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 30.442976] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 30.442980] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[ 30.442985] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO vbus-detect failed
[ 30.443060] 47401b00.usb-phy supply vcc not found, using dummy regulator
[ 30.605836] using random self ethernet address
[ 30.605842] using random host ethernet address
[ 30.605873] using host ethernet address: 2C:6B:7D:5A:48:5B
[ 30.605874] using random self ethernet address
[ 30.605878] using random host ethernet address
[ 30.611330] using host ethernet address: 2C:6B:7D:5A:48:5B
[ 30.611332] usb0: HOST MAC 2c:6b:7d:5a:48:5b
[ 30.612769] usb0: MAC 02:f4:02:d8:b0:1c
[ 30.900998] ti-pruss 4a300000.pruss: creating PRU cores and other child platform devices
[ 30.947668] irq: no irq domain found for /ocp/pruss_soc_bus@4a326000/pruss@4a300000/intc@4a320000 !
[ 30.948494] irq: no irq domain found for /ocp/pruss_soc_bus@4a326000/pruss@4a300000/intc@4a320000 !
[ 31.375162] Mass Storage Function, version: 2009/09/11
[ 31.380351] LUN: removable file: (no medium)
[ 31.404218] input: ti-tsc as /devices/platform/ocp/44e0d000.tscadc/TI-am335x-tsc/input/input1
[ 31.433394] remoteproc remoteproc1: 4a334000.pru0 is available
[ 31.433464] pru-rproc 4a334000.pru0: PRU rproc node /ocp/pruss_soc_bus@4a326000/pruss@4a300000/pru@4a334000 probed successfully
[ 31.451970] remoteproc remoteproc2: 4a338000.pru1 is available
[ 31.452042] pru-rproc 4a338000.pru1: PRU rproc node /ocp/pruss_soc_bus@4a326000/pruss@4a300000/pru@4a338000 probed successfully
[ 31.848379] LUN: removable read only file: /dev/mmcblk0p1
[ 31.882960] Number of LUNs=1
[ 31.917300] g_multi gadget: Multifunction Composite Gadget
[ 31.931791] g_multi gadget: g_multi ready
[ 31.969291] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[ 32.037485] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
[ 32.082097] hub 1-0:1.0: USB hub found
[ 32.099085] hub 1-0:1.0: 1 port detected
[ 32.190519] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_wait_vrise (89, <AValid), retry #1, port1 00000100
[ 32.459066] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 32.622237] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 32.815784] hub 1-1:1.0: USB hub found
[ 32.832234] hub 1-1:1.0: 4 ports detected
[ 33.182012] usb 1-1.3: new high-speed USB device number 3 using musb-hdrc
[ 33.344148] usb 1-1.3: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 34.188351] usb 1-1.3: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 34.439210] ath9k_htc 1-1.3:1.0: ath9k_htc: HTC initialized with 33 credits
[ 34.676729] ath9k_htc 1-1.3:1.0: ath9k_htc: FW Version: 1.4
[ 34.682397] ath9k_htc 1-1.3:1.0: FW RMW support: On
[ 34.687310] ath: EEPROM regdomain: 0x60
[ 34.687316] ath: EEPROM indicates we should expect a direct regpair map
[ 34.687333] ath: Country alpha2 being used: 00
[ 34.687338] ath: Regpair used: 0x60
[ 34.723519] ieee80211 phy0: Atheros AR9271 Rev:1
[ 37.965651] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 44.640216] usb 1-1.4: new high-speed USB device number 4 using musb-hdrc
[ 61.572645] usbcore: registered new interface driver usbserial
[ 61.597190] usbcore: registered new interface driver option
[ 61.616579] usbcore: registered new interface driver cdc_wdm
[ 61.639141] qmi_wwan 1-1.4:1.4: cdc-wdm0: USB WDM device
[ 61.639870] qmi_wwan 1-1.4:1.4: Quectel EC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 61.645867] qmi_wwan 1-1.4:1.4 wwan0: register 'qmi_wwan' at usb-musb-hdrc.1-1.4, WWAN/QMI device, de:47:80:3d:4e:3c
[ 61.646070] usbcore: registered new interface driver qmi_wwan
[ 61.705244] usbserial: USB Serial support registered for GSM modem (1-port)
[ 61.718736] option 1-1.4:1.0: GSM modem (1-port) converter detected
[ 61.730916] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
[ 61.738242] option 1-1.4:1.1: GSM modem (1-port) converter detected
[ 61.751559] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
[ 61.758916] option 1-1.4:1.2: GSM modem (1-port) converter detected
[ 61.772156] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
[ 61.779520] option 1-1.4:1.3: GSM modem (1-port) converter detected
[ 61.791934] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
[ 89.630192] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 93.170012] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 252.270353] cpsw 4a100000.ethernet eth0: Link is Down
[ 384.325235] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_host (89, <AValid), retry #1, port1 00000507
[ 384.500915] usb 1-1: USB disconnect, device number 2
[ 384.506076] usb 1-1.3: USB disconnect, device number 3
[ 385.513576] ------------[ cut here ]------------
[ 385.518359] WARNING: CPU: 0 PID: 13 at drivers/usb/musb/musb_host.c:140 musb_h_tx_flush_fifo+0x13c/0x140 [musb_hdrc]
[ 385.528932] musb-hdrc musb-hdrc.1: Could not flush host TX2 fifo: csr: 2403
[ 385.535924] Modules linked in: ctr ccm qmi_wwan cdc_wdm option usb_wwan usbnet usbserial pru_rproc usb_f_acm pruss_intc pruss u_serial usb_f_ecm musb_dsps phy_am335x musb_hdr4
[ 385.607041] ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 usbcore usb_common
[ 385.613664] CPU: 0 PID: 13 Comm: kworker/0:1 Not tainted 4.9.69-g9ce43c71ae #8
[ 385.620918] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 385.627375] Workqueue: usb_hub_wq hub_event [usbcore]
[ 385.632456] Backtrace:
[ 385.634953] [<c010b790>] (dump_backtrace) from [<c010ba4c>] (show_stack+0x18/0x1c)
[ 385.642564] r7:00000009 r6:00000000 r5:bf38ebcc r4:dc111b80
[ 385.648259] [<c010ba34>] (show_stack) from [<c03c35f4>] (dump_stack+0x24/0x28)
[ 385.655529] [<c03c35d0>] (dump_stack) from [<c012b5a8>] (__warn+0xe8/0x100)
[ 385.662529] [<c012b4c0>] (__warn) from [<c012b600>] (warn_slowpath_fmt+0x40/0x48)
[ 385.670053] r9:0ccccb60 r8:c0a0a318 r7:bf390384 r6:bf39038c r5:e1043c10 r4:bf38ec24
[ 385.677896] [<c012b5c4>] (warn_slowpath_fmt) from [<bf384020>] (musb_h_tx_flush_fifo+0x13c/0x140 [musb_hdrc])
[ 385.687856] r3:bf38dc74 r2:bf38ec24
[ 385.691447] r4:db582010
[ 385.694071] [<bf383ee4>] (musb_h_tx_flush_fifo [musb_hdrc]) from [<bf385248>] (musb_cleanup_urb+0xe4/0x1e0 [musb_hdrc])
[ 385.704909] r10:00000384 r9:bf39038c r8:e1043c10 r7:00000000 r6:db4f3680 r5:00000000
[ 385.712772] r4:db5824c8
[ 385.715393] [<bf385164>] (musb_cleanup_urb [musb_hdrc]) from [<bf385a50>] (musb_urb_dequeue+0x14c/0x154 [musb_hdrc])
[ 385.725969] r10:00000001 r9:d80e8600 r8:00000000 r7:c0008300 r6:db582010 r5:a0010193
[ 385.733833] r4:db4f3680
[ 385.736569] [<bf385904>] (musb_urb_dequeue [musb_hdrc]) from [<bf00d998>] (unlink1+0x34/0x144 [usbcore])
[ 385.746099] r10:db335800 r9:db335874 r8:db179200 r7:ffffff94 r6:db179200 r5:dc110000
[ 385.753965] r4:db4f3680 r3:bf385904
[ 385.757807] [<bf00d964>] (unlink1 [usbcore]) from [<bf00fde0>] (usb_hcd_flush_endpoint+0x144/0x184 [usbcore])
[ 385.767773] r9:db335874 r8:db179200 r7:db485600 r6:db485618 r5:dc110000 r4:db4f3680
[ 385.775800] [<bf00fc9c>] (usb_hcd_flush_endpoint [usbcore]) from [<bf012e60>] (usb_disable_endpoint+0x90/0x98 [usbcore])
[ 385.786725] r9:db335874 r8:00000000 r7:d802c000 r6:db5e6ec8 r5:d802c000 r4:db485600
[ 385.794753] [<bf012dd0>] (usb_disable_endpoint [usbcore]) from [<bf012eb4>] (usb_disable_interface+0x4c/0x5c [usbcore])
[ 385.805584] r5:00000001 r4:00000038
[ 385.809424] [<bf012e68>] (usb_disable_interface [usbcore]) from [<bf0158a8>] (usb_unbind_interface+0x1fc/0x2b8 [usbcore])
[ 385.820437] r9:db335874 r8:db335820 r7:bf194d10 r6:00000000 r5:db335854 r4:bf194d10
[ 385.828353] [<bf0156ac>] (usb_unbind_interface [usbcore]) from [<c0520334>] (device_release_driver_internal+0x154/0x1e8)
[ 385.839279] r10:00000001 r9:db335874 r8:00000034 r7:bf194d10 r6:00000000 r5:db335854
[ 385.847143] r4:db335820
[ 385.849694] [<c05201e0>] (device_release_driver_internal) from [<c05203e0>] (device_release_driver+0x18/0x1c)
[ 385.859660] r9:db335874 r8:db335828 r7:c0c82514 r6:bf026cf4 r5:db335820 r4:dc64bf2c
[ 385.867446] [<c05203c8>] (device_release_driver) from [<c051f2f4>] (bus_remove_device+0xe0/0x10c)
[ 385.876376] [<c051f214>] (bus_remove_device) from [<c051c014>] (device_del+0x1f0/0x304)
[ 385.884419] r7:c0c82514 r6:d802c070 r5:db335820 r4:db335874
[ 385.890236] [<c051be24>] (device_del) from [<bf012f6c>] (usb_disable_device+0xa8/0x1ec [usbcore])
[ 385.899156] r9:db2c6800 r8:db335800 r7:db179200 r6:00000000 r5:00000001 r4:d802c000
[ 385.907183] [<bf012ec4>] (usb_disable_device [usbcore]) from [<bf009a58>] (usb_disconnect+0x7c/0x238 [usbcore])
[ 385.917323] r9:db2c6800 r8:db087200 r7:d802c0a4 r6:d802c070 r5:d802c000 r4:00000003
[ 385.925347] [<bf0099dc>] (usb_disconnect [usbcore]) from [<bf009bd0>] (usb_disconnect+0x1f4/0x238 [usbcore])
[ 385.935225] r10:00000001 r9:db601c00 r8:dc678200 r7:d81088a4 r6:d8108870 r5:d8108800
[ 385.943089] r4:00000003
[ 385.945880] [<bf0099dc>] (usb_disconnect [usbcore]) from [<bf00b290>] (hub_event+0x404/0x11bc [usbcore])
[ 385.955409] r10:00000001 r9:d8108800 r8:db4b8afc r7:db1ce400 r6:00000001 r5:00000000
[ 385.963273] r4:00000000
[ 385.965950] [<bf00ae8c>] (hub_event [usbcore]) from [<c01425cc>] (process_one_work+0x1f8/0x424)
[ 385.974695] r10:c0c0e73c r9:00000000 r8:c0c0e728 r7:dcb3f200 r6:00000000 r5:dc0ff600
[ 385.982557] r4:db4b8afc
[ 385.985109] [<c01423d4>] (process_one_work) from [<c0142864>] (worker_thread+0x6c/0x638)
[ 385.993243] r10:c0c0e73c r9:c0c13e00 r8:00000008 r7:dc110000 r6:dc0ff618 r5:c0c0e728
[ 386.001105] r4:dc0ff600
[ 386.003662] [<c01427f8>] (worker_thread) from [<c01484b4>] (kthread+0xf8/0x110)
[ 386.011010] r10:00000000 r9:00000000 r8:c01427f8 r7:dc0ff600 r6:dc110000 r5:dc107c40
[ 386.018873] r4:00000000
[ 386.021427] [<c01483bc>] (kthread) from [<c0107d50>] (ret_from_fork+0x14/0x24)
[ 386.028687] r8:00000000 r7:00000000 r6:00000000 r5:c01483bc r4:dc107c40
[ 386.035418] ---[ end trace 172be1c6f5b29657 ]---
[ 387.664885] qmi_wwan 1-1.4:1.4: Tx URB error: -19
[ 387.670087] qmi_wwan 1-1.4:1.4: Tx URB error: -19
[ 387.696486] qmi_wwan 1-1.4:1.4: Tx URB error: -19
[ 387.722402] qmi_wwan 1-1.4:1.4: Tx URB error: -19
[ 387.824107] ath: phy0: RX failed to go idle in 10 ms RXSM=0x0
[ 387.844051] ath: phy0: Failed to wakeup in 500us
[ 387.951888] ath: phy0: RX failed to go idle in 10 ms RXSM=0x0
[ 387.969600] ath: phy0: Failed to wakeup in 500us
[ 388.078701] ath: phy0: RX failed to go idle in 10 ms RXSM=0x0
[ 388.202064] usb 1-1.3: ath9k_htc: USB layer deinitialized
[ 388.232687] usb 1-1.4: USB disconnect, device number 4
[ 388.265068] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 388.330851] option 1-1.4:1.0: device disconnected
[ 388.362420] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 388.399424] option 1-1.4:1.1: device disconnected
[ 388.419903] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 388.458146] option 1-1.4:1.2: device disconnected
[ 388.502396] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 388.568941] option 1-1.4:1.3: device disconnected
[ 388.611852] qmi_wwan 1-1.4:1.4 wwan0: unregister 'qmi_wwan' usb-musb-hdrc.1-1.4, WWAN/QMI device
[ 389.051603] usb 1-1: new high-speed USB device number 5 using musb-hdrc
[ 389.247285] hub 1-1:1.0: USB hub found
[ 389.261597] hub 1-1:1.0: 4 ports detected
[ 389.581609] usb 1-1.3: new high-speed USB device number 6 using musb-hdrc
[ 389.737197] usb 1-1.3: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 390.039497] usb 1-1.3: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 390.292906] ath9k_htc 1-1.3:1.0: ath9k_htc: HTC initialized with 33 credits
[ 390.571840] ath9k_htc 1-1.3:1.0: ath9k_htc: FW Version: 1.4
[ 390.577465] ath9k_htc 1-1.3:1.0: FW RMW support: On
[ 390.586696] ath: EEPROM regdomain: 0x60
[ 390.586705] ath: EEPROM indicates we should expect a direct regpair map
[ 390.586724] ath: Country alpha2 being used: 00
[ 390.586728] ath: Regpair used: 0x60
[ 390.610162] ieee80211 phy1: Atheros AR9271 Rev:1
[ 390.929341] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 396.691812] usb 1-1.4: new high-speed USB device number 7 using musb-hdrc
[ 396.840042] option 1-1.4:1.0: GSM modem (1-port) converter detected
[ 396.865457] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
[ 396.884995] option 1-1.4:1.1: GSM modem (1-port) converter detected
[ 396.914313] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
[ 396.947606] option 1-1.4:1.2: GSM modem (1-port) converter detected
[ 396.965061] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
[ 396.992267] option 1-1.4:1.3: GSM modem (1-port) converter detected
[ 397.018912] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
[ 397.054344] qmi_wwan 1-1.4:1.4: cdc-wdm0: USB WDM device
[ 397.081699] qmi_wwan 1-1.4:1.4: Quectel EC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 397.121883] qmi_wwan 1-1.4:1.4 wwan0: register 'qmi_wwan' at usb-musb-hdrc.1-1.4, WWAN/QMI device, de:47:80:3d:4e:3c
[ 450.551544] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 452.968953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 3599.682773] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_host (89, <AValid), retry #1, port1 00000507
[ 3599.858631] usb 1-1: USB disconnect, device number 5
[ 3599.863683] usb 1-1.3: USB disconnect, device number 6
[ 3600.023067] ath: phy1: RX failed to go idle in 10 ms RXSM=0x0
[ 3600.047833] ath: phy1: Failed to wakeup in 500us
[ 3600.156984] ath: phy1: RX failed to go idle in 10 ms RXSM=0x0
[ 3600.175230] ath: phy1: Failed to wakeup in 500us
[ 3600.285717] ath: phy1: RX failed to go idle in 10 ms RXSM=0x0
[ 3600.386317] usb 1-1.3: ath9k_htc: USB layer deinitialized
[ 3600.421348] usb 1-1.4: USB disconnect, device number 7
[ 3600.461355] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 3600.518251] option 1-1.4:1.0: device disconnected
[ 3600.543145] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 3600.582552] option 1-1.4:1.1: device disconnected
[ 3600.615521] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 3600.658974] option 1-1.4:1.2: device disconnected
[ 3600.680700] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 3600.710117] option 1-1.4:1.3: device disconnected
[ 3600.732611] qmi_wwan 1-1.4:1.4 wwan0: unregister 'qmi_wwan' usb-musb-hdrc.1-1.4, WWAN/QMI device
[ 3601.155900] usb 1-1: new high-speed USB device number 8 using musb-hdrc
[ 3601.361233] hub 1-1:1.0: USB hub found
[ 3601.378015] hub 1-1:1.0: 4 ports detected
[ 3601.705830] usb 1-1.3: new high-speed USB device number 9 using musb-hdrc
[ 3601.863365] usb 1-1.3: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 3602.167335] usb 1-1.3: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 3602.421697] ath9k_htc 1-1.3:1.0: ath9k_htc: HTC initialized with 33 credits
[ 3602.707654] ath9k_htc 1-1.3:1.0: ath9k_htc: FW Version: 1.4
[ 3602.713289] ath9k_htc 1-1.3:1.0: FW RMW support: On
[ 3602.722565] ath: EEPROM regdomain: 0x60
[ 3602.722573] ath: EEPROM indicates we should expect a direct regpair map
[ 3602.722592] ath: Country alpha2 being used: 00
[ 3602.722596] ath: Regpair used: 0x60
[ 3602.747244] ieee80211 phy2: Atheros AR9271 Rev:1
[ 3603.066003] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3612.145995] usb 1-1.4: new high-speed USB device number 10 using musb-hdrc
[ 3612.294335] option 1-1.4:1.0: GSM modem (1-port) converter detected
[ 3612.319552] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
[ 3612.346438] option 1-1.4:1.1: GSM modem (1-port) converter detected
[ 3612.368321] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
[ 3612.401618] option 1-1.4:1.2: GSM modem (1-port) converter detected
[ 3612.419241] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
[ 3612.446668] option 1-1.4:1.3: GSM modem (1-port) converter detected
[ 3612.468267] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
[ 3612.506150] qmi_wwan 1-1.4:1.4: cdc-wdm0: USB WDM device
[ 3612.535973] qmi_wwan 1-1.4:1.4: Quectel EC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 3612.576621] qmi_wwan 1-1.4:1.4 wwan0: register 'qmi_wwan' at usb-musb-hdrc.1-1.4, WWAN/QMI device, de:47:80:3d:4e:3c
[ 3664.678221] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3666.083845] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 5140.678816] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_host (89, <AValid), retry #1, port1 00000507
[ 5140.854672] usb 1-1: USB disconnect, device number 8
[ 5140.859849] usb 1-1.3: USB disconnect, device number 9
[ 5141.015520] ath: phy2: Unable to reset channel (2427 Mhz) reset status -5
[ 5141.022504] ath: phy2: Unable to set channel
[ 5141.138669] ath: phy2: RX failed to go idle in 10 ms RXSM=0x0
[ 5141.163984] ath: phy2: Failed to wakeup in 500us
[ 5141.272390] ath: phy2: RX failed to go idle in 10 ms RXSM=0x0
[ 5141.290716] ath: phy2: Failed to wakeup in 500us
[ 5141.650268] ath: phy2: RX failed to go idle in 10 ms RXSM=0x0
[ 5141.789365] usb 1-1.3: ath9k_htc: USB layer deinitialized
[ 5141.821723] usb 1-1.4: USB disconnect, device number 10
[ 5141.859076] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 5141.886046] option 1-1.4:1.0: device disconnected
[ 5141.917166] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 5141.963659] option 1-1.4:1.1: device disconnected
[ 5141.978407] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 5142.015430] option 1-1.4:1.2: device disconnected
[ 5142.052846] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 5142.090744] option 1-1.4:1.3: device disconnected
[ 5142.118704] qmi_wwan 1-1.4:1.4 wwan0: unregister 'qmi_wwan' usb-musb-hdrc.1-1.4, WWAN/QMI device
[ 5142.549105] usb 1-1: new high-speed USB device number 11 using musb-hdrc
[ 5142.726549] hub 1-1:1.0: USB hub found
[ 5142.739485] hub 1-1:1.0: 4 ports detected
[ 5143.069341] usb 1-1.3: new high-speed USB device number 12 using musb-hdrc
[ 5143.226954] usb 1-1.3: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 5143.533218] usb 1-1.3: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 5143.787070] ath9k_htc 1-1.3:1.0: ath9k_htc: HTC initialized with 33 credits
[ 5144.073385] ath9k_htc 1-1.3:1.0: ath9k_htc: FW Version: 1.4
[ 5144.079035] ath9k_htc 1-1.3:1.0: FW RMW support: On
[ 5144.089826] ath: EEPROM regdomain: 0x60
[ 5144.089839] ath: EEPROM indicates we should expect a direct regpair map
[ 5144.089867] ath: Country alpha2 being used: 00
[ 5144.089875] ath: Regpair used: 0x60
[ 5144.114569] ieee80211 phy3: Atheros AR9271 Rev:1
[ 5145.534378] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 5147.070530] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 5149.485481] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 5151.585182] musb-hdrc musb-hdrc.1: VBUS_ERROR in a_host (89, <AValid), retry #1, port1 00000507
[ 5151.761902] usb 1-1: USB disconnect, device number 11
[ 5151.770322] usb 1-1.3: USB disconnect, device number 12
[ 5152.023780] ath: phy3: RX failed to go idle in 10 ms RXSM=0x0
[ 5152.050262] ath: phy3: Failed to wakeup in 500us
[ 5152.159918] ath: phy3: RX failed to go idle in 10 ms RXSM=0x0
[ 5152.177941] ath: phy3: Failed to wakeup in 500us
[ 5152.287846] ath: phy3: RX failed to go idle in 10 ms RXSM=0x0
[ 5152.421790] usb 1-1.3: ath9k_htc: USB layer deinitialized
[ 5152.811285] usb 1-1: new high-speed USB device number 13 using musb-hdrc
[ 5152.996818] hub 1-1:1.0: USB hub found
[ 5153.011195] hub 1-1:1.0: 4 ports detected
[ 5153.341347] usb 1-1.3: new high-speed USB device number 14 using musb-hdrc
[ 5153.498893] usb 1-1.3: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 5153.806552] usb 1-1.3: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 5154.060972] ath9k_htc 1-1.3:1.0: ath9k_htc: HTC initialized with 33 credits
[ 5154.350977] ath9k_htc 1-1.3:1.0: ath9k_htc: FW Version: 1.4
[ 5154.356698] ath9k_htc 1-1.3:1.0: FW RMW support: On
[ 5154.369334] ath: EEPROM regdomain: 0x60
[ 5154.369348] ath: EEPROM indicates we should expect a direct regpair map
[ 5154.369375] ath: Country alpha2 being used: 00
[ 5154.369383] ath: Regpair used: 0x60
[ 5154.399782] ieee80211 phy4: Atheros AR9271 Rev:1
[ 5155.796605] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 5158.361719] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 5159.799117] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 5164.033637] usb 1-1.4: new high-speed USB device number 15 using musb-hdrc
[ 5164.186605] option 1-1.4:1.0: GSM modem (1-port) converter detected
[ 5164.227033] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
[ 5164.281380] option 1-1.4:1.1: GSM modem (1-port) converter detected
[ 5164.322716] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
[ 5164.357276] option 1-1.4:1.2: GSM modem (1-port) converter detected
[ 5164.396119] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
[ 5164.450290] option 1-1.4:1.3: GSM modem (1-port) converter detected
[ 5164.473266] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
[ 5164.543869] qmi_wwan 1-1.4:1.4: cdc-wdm0: USB WDM device
[ 5164.578152] qmi_wwan 1-1.4:1.4: Quectel EC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 5164.640564] qmi_wwan 1-1.4:1.4 wwan0: register 'qmi_wwan' at usb-musb-hdrc.1-1.4, WWAN/QMI device, de:47:80:3d:4e:3c
