Tool/software: Linux
Hi ,
[Problem Description]
WL8 as AP mode , when other devices connected to WL8 , after a while, the connection will break and the driver will starting recovery.
[Log]
[ 2433.482214] wlcore: WARNING Unable to flush all TX buffers, timed out (timeout 500 ms
[ 2434.022086] wlcore: WARNING Unable to flush all TX buffers, timed out (timeout 500 ms
[ 2441.042217] wlcore: ERROR Tx stuck (in FW) for 5000 ms. Starting recovery
[ 2441.049722] ------------[ cut here ]------------
[ 2441.055817] WARNING: CPU: 0 PID: 4250 at /home/mcc/work_root/build-utilites/src/compat_wireless/drivers/net/wireless/ti/wlcore/main.c:807 wl12xx_queue_recovery_work.part.39+0x58/0x5c [wlcore]()
[ 2441.075012] Modules linked in: lis3dh_acc(C) wlcore_sdio(O) wl18xx(O) wlcore(O) mac80211(O) cfg80211(O) compat(O) g_mass_storage usb_f_rndis usb_f_ecm_subset usb_f_ecm u_ether usb_f_mass_storage libcomposite configfs
[ 2441.095499] CPU: 0 PID: 4250 Comm: kworker/u2:1 Tainted: G C O 3.14.52+g5f6f0a5 #2
[ 2441.103958] Workqueue: phy0 wl12xx_tx_watchdog_work [wlcore]
[ 2441.109752] [<80015864>] (unwind_backtrace) from [<80011d0c>] (show_stack+0x10/0x14)
[ 2441.117597] [<80011d0c>] (show_stack) from [<8068bc54>] (dump_stack+0x7c/0xbc)
[ 2441.124951] [<8068bc54>] (dump_stack) from [<80032dc8>] (warn_slowpath_common+0x70/0x8c)
[ 2441.133137] [<80032dc8>] (warn_slowpath_common) from [<80032e80>] (warn_slowpath_null+0x1c/0x24)
[ 2441.142006] [<80032e80>] (warn_slowpath_null) from [<7f0eac14>] (wl12xx_queue_recovery_work.part.39+0x58/0x5c [wlcore])
[ 2441.152960] [<7f0eac14>] (wl12xx_queue_recovery_work.part.39 [wlcore]) from [<7f0ead34>] (wl12xx_tx_watchdog_work+0x11c/0x120 [wlcore])
[ 2441.165253] [<7f0ead34>] (wl12xx_tx_watchdog_work [wlcore]) from [<800477e0>] (process_one_work+0xf4/0x35c)
[ 2441.175074] [<800477e0>] (process_one_work) from [<80048494>] (worker_thread+0x130/0x3bc)
[ 2441.183316] [<80048494>] (worker_thread) from [<8004dbb4>] (kthread+0xcc/0xe4)
[ 2441.190566] [<8004dbb4>] (kthread) from [<8000e480>] (ret_from_fork+0x14/0x34)
[ 2441.198654] ---[ end trace 676f046e99842288 ]---
[ 2441.211423] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.79
[ 2441.220748] wlcore: pc: 0x0, hint_sts: 0x00000020 count: 1
[ 2441.227436] wlcore: down
[ 2441.232207] ieee80211 phy0: Hardware restart was requested
[ 2441.724508] wlcore: PHY firmware version: Rev 8.2.0.0.242
[ 2441.839990] wlcore: firmware booted (Rev 8.9.0.0.79)
[ 3151.772964] wlcore: down
[ 3171.486009] wlcore: PHY firmware version: Rev 8.2.0.0.242
[ 3171.601320] wlcore: firmware booted (Rev 8.9.0.0.79)
[Device information]
Device : imx6ul
OS : Linux Kernel 3.3
Driver : R8.7_SP3
FW: Rev 8.9.0.0.79
Nathan Kuo
[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.14.52+g5f6f0a5 (platform@cent) (gcc version 4.9.2 (GCC) ) #2 SMP PREEMPT Thu Aug 2 14:22:45 CST 2018 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Freescale i.MX6 UltraLite 14x14 EVK Board [ 0.000000] cma: CMA: reserved 96 MiB at 8a000000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 65536 [ 0.000000] free_area_init_node: node 0, pgdat 809bda80, node_mem_map 89dc7000 [ 0.000000] DMA zone: 512 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 65536 pages, LIFO batch:15 [ 0.000000] PERCPU: Embedded 8 pages/cpu @89daf000 s8832 r8192 d15744 u32768 [ 0.000000] pcpu-alloc: s8832 r8192 d15744 u32768 alloc=8*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024 [ 0.000000] Kernel command line: console=ttymxc0,115200 cma=96M root=/dev/mtdblock3 rootfstype=jffs2 mtdparts=21e0000.qspi:1M(uboot),6M(kernel),1M(dtb),-(rootfs) rootwait rw [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Memory: 150848K/262144K available (6903K kernel code, 379K rwdata, 2268K rodata, 384K init, 425K bss, 111296K reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0x90800000 - 0xff000000 (1768 MB) [ 0.000000] lowmem : 0x80000000 - 0x90000000 ( 256 MB) [ 0.000000] pkmap : 0x7fe00000 - 0x80000000 ( 2 MB) [ 0.000000] modules : 0x7f000000 - 0x7fe00000 ( 14 MB) [ 0.000000] .text : 0x80008000 - 0x808fd064 (9173 kB) [ 0.000000] .init : 0x808fe000 - 0x8095e280 ( 385 kB) [ 0.000000] .data : 0x80960000 - 0x809beec0 ( 380 kB) [ 0.000000] .bss : 0x809beecc - 0x80a29370 ( 426 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] Switching to timer-based delay loop [ 0.000020] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655765682ns [ 0.002775] clocksource_of_init: no matching clocksources found [ 0.003125] Console: colour dummy device 80x30 [ 0.003175] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000) [ 0.003208] pid_max: default: 32768 minimum: 301 [ 0.003608] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.003639] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.005122] Initializing cgroup subsys net_cls [ 0.005218] CPU: Testing write buffer coherency: ok [ 0.005717] /cpus/cpu@0 missing clock-frequency property [ 0.005760] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005821] Setting up static identity map for 0x80691a68 - 0x80691ac0 [ 0.040738] Brought up 1 CPUs [ 0.040774] SMP: Total of 1 processors activated (6.00 BogoMIPS). [ 0.040794] CPU: All CPU(s) started in SVC mode. [ 0.042085] devtmpfs: initialized [ 0.053284] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.054082] pinctrl core: initialized pinctrl subsystem [ 0.055004] regulator-dummy: no parameters [ 0.062495] NET: Registered protocol family 16 [ 0.080435] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.082202] cpuidle: using governor ladder [ 0.082233] cpuidle: using governor menu [ 0.082713] Use WDOG1 as reset source [ 0.099738] syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered [ 0.100458] vdd3p0: 2625 <--> 3400 mV at 3000 mV [ 0.101515] cpu: 725 <--> 1450 mV at 1150 mV [ 0.102411] vddsoc: 725 <--> 1450 mV at 1175 mV [ 0.107742] syscon 20e4000.iomuxc-gpr: regmap [mem 0x020e4000-0x020e7fff] registered [ 0.114697] syscon 21ac000.romcp: regmap [mem 0x021ac000-0x021affff] registered [ 0.116152] syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered [ 0.126181] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.126212] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.131354] imx6ul-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.134543] 20dc000.gpc supply pu not found, using dummy regulator [ 0.164156] bio: create slab <bio-0> at 0 [ 0.170724] mxs-dma 1804000.dma-apbh: initialized [ 0.171976] wlan-en-regulator: 1800 mV [ 0.172631] can-3v3: 3300 mV [ 0.173240] VSD_3V3: 3300 mV [ 0.173893] usb_01_vbus: 5000 mV [ 0.174472] vref-3v3: 3300 mV [ 0.176063] SCSI subsystem initialized [ 0.176811] usbcore: registered new interface driver usbfs [ 0.176992] usbcore: registered new interface driver hub [ 0.177348] usbcore: registered new device driver usb [ 0.182986] i2c i2c-0: IMX I2C adapter registered [ 0.185608] i2c i2c-1: IMX I2C adapter registered [ 0.186026] pps_core: LinuxPPS API ver. 1 registered [ 0.186051] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.186116] PTP clock support registered [ 0.189091] MIPI CSI2 driver module loaded [ 0.190944] Bluetooth: Core ver 2.18 [ 0.191070] NET: Registered protocol family 31 [ 0.191094] Bluetooth: HCI device and connection manager initialized [ 0.191139] Bluetooth: HCI socket layer initialized [ 0.191173] Bluetooth: L2CAP socket layer initialized [ 0.191501] Bluetooth: SCO socket layer initialized [ 0.191998] Switched to clocksource mxc_timer1 [ 0.217957] NET: Registered protocol family 2 [ 0.220050] TCP established hash table entries: 2048 (order: 1, 8192 bytes) [ 0.220140] TCP bind hash table entries: 2048 (order: 2, 16384 bytes) [ 0.220231] TCP: Hash tables configured (established 2048 bind 2048) [ 0.220347] TCP: reno registered [ 0.220386] UDP hash table entries: 256 (order: 1, 8192 bytes) [ 0.220444] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) [ 0.221010] NET: Registered protocol family 1 [ 0.221814] RPC: Registered named UNIX socket transport module. [ 0.221843] RPC: Registered udp transport module. [ 0.221861] RPC: Registered tcp transport module. [ 0.221882] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.224943] imx rpmsg driver is registered. [ 0.226639] Bus freq driver module loaded [ 0.228668] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.248838] VFS: Disk quotas dquot_6.5.2 [ 0.249553] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.255684] NFS: Registering the id_resolver key type [ 0.255795] Key type id_resolver registered [ 0.255820] Key type id_legacy registered [ 0.255914] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. [ 0.257810] fuse init (API version 7.22) [ 0.259008] msgmni has been set to 486 [ 0.267790] io scheduler noop registered [ 0.267825] io scheduler deadline registered [ 0.268324] io scheduler cfq registered (default) [ 0.269396] imx-weim 21b8000.weim: Driver registered. [ 0.275060] backlight.8 supply power not found, using dummy regulator [ 0.284206] imx-sdma 20ec000.sdma: no event needs to be remapped [ 0.284425] imx-sdma 20ec000.sdma: loaded firmware 3.2 [ 0.293364] imx-sdma 20ec000.sdma: initialized [ 0.295839] pfuze100-regulator 0-0008: Full layer: 1, Metal layer: 1 [ 0.296474] pfuze100-regulator 0-0008: FAB: 0, FIN: 0 [ 0.296506] pfuze100-regulator 0-0008: pfuze3000 found. [ 0.297862] SW1A: 700 <--> 1425 mV at 3300 mV [ 0.299618] SW1B: 700 <--> 1475 mV at 1400 mV [ 0.300713] SW2: 2500 <--> 3300 mV at 3300 mV [ 0.301810] SW3: 900 <--> 1650 mV at 1350 mV [ 0.303135] SWBST: 5000 <--> 5150 mV at 5000 mV [ 0.304228] VSNVS: 1000 <--> 3000 mV at 3000 mV [ 0.304722] VREFDDR: 750 mV [ 0.305847] VLDO1: 1800 <--> 3300 mV at 3300 mV [ 0.307409] VLDO2: 800 <--> 1550 mV at 1500 mV [ 0.308552] VCCSD: 2850 <--> 3300 mV at 3300 mV [ 0.309709] V33: 2850 <--> 3300 mV at 3300 mV [ 0.310842] VLDO3: 1800 <--> 3300 mV at 1800 mV [ 0.312135] VLDO4: 2900 <--> 3300 mV at 3300 mV [ 0.313057] Serial: IMX driver [ 0.313733] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud = 5000000) is a IMX [ 1.075465] console [ttymxc0] enabled [ 1.080998] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59, base_baud = 5000000) is a IMX [ 1.090950] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60, base_baud = 5000000) is a IMX [ 1.100841] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 61, base_baud = 5000000) is a IMX [ 1.110739] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 62, base_baud = 5000000) is a IMX [ 1.120746] 21fc000.serial: ttymxc5 at MMIO 0x21fc000 (irq = 49, base_baud = 5000000) is a IMX [ 1.130438] serial: Freescale lpuart driver [ 1.138190] regval driver use major 249 [ 1.142694] regval driver[major=249] installed successfully! [ 1.149219] imx sema4 driver is registered. [ 1.153670] [drm] Initialized drm 1.1.0 20060810 [ 1.159438] [drm] Initialized vivante 1.0.0 20120216 on minor 0 [ 1.186841] brd: module loaded [ 1.201152] loop: module loaded [ 1.205481] (stk) :sysfs entries created [ 1.209516] (stk) : debugfs entries created [ 1.213896] (hci_tty): inside hci_tty_init [ 1.218711] (hci_tty): allocated 248, 0 [ 1.226221] ### winbond_quad_enable [ 1.229942] fsl-quadspi 21e0000.qspi: w25q256 (32768 Kbytes) [ 1.235768] 4 cmdlinepart partitions found on MTD device 21e0000.qspi [ 1.242293] Creating 4 MTD partitions on "21e0000.qspi": [ 1.247655] 0x000000000000-0x000000100000 : "uboot" [ 1.255457] 0x000000100000-0x000000700000 : "kernel" [ 1.263294] 0x000000700000-0x000000800000 : "dtb" [ 1.270736] 0x000000800000-0x000002000000 : "rootfs" [ 1.278375] fsl-quadspi 21e0000.qspi: QuadSPI SPI NOR flash driver [ 1.290344] spi_master spi0: spi-tx-bus-width 8 not supported [ 1.297700] spi_imx 2008000.ecspi: probed [ 1.303579] tun: Universal TUN/TAP device driver, 1.6 [ 1.308678] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 1.315501] CAN device driver interface [ 1.323475] PPP generic driver version 2.4.2 [ 1.328291] PPP BSD Compression module registered [ 1.333234] PPP Deflate Compression module registered [ 1.338367] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.345024] ehci-platform: EHCI generic platform driver [ 1.350878] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.357331] usbcore: registered new interface driver cdc_acm [ 1.363099] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 1.371340] usbcore: registered new interface driver usb-storage [ 1.377772] usbcore: registered new interface driver usbserial [ 1.383825] usbcore: registered new interface driver usbserial_generic [ 1.390524] usbserial: USB Serial support registered for generic [ 1.396734] usbcore: registered new interface driver option [ 1.402500] usbserial: USB Serial support registered for GSM modem (1-port) [ 1.409634] usbcore: registered new interface driver usb_ehset_test [ 1.418246] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator [ 1.434677] 2184200.usb supply vbus not found, using dummy regulator [ 1.444916] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 1.449906] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 [ 1.472100] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 1.479634] hub 1-0:1.0: USB hub found [ 1.483637] hub 1-0:1.0: 1 port detected [ 1.490317] mousedev: PS/2 mouse device common for all mice [ 1.497438] snvs_pwrkey 20cc000.snvs-pwrkey: can't get snvs clock [ 1.504468] input: 20cc000.snvs-pwrkey as /devices/soc0/soc.0/2000000.aips-bus/20cc000.snvs-pwrkey/input/input0 [ 1.515315] snvs_pwrkey 20cc000.snvs-pwrkey: i.MX snvs powerkey probed [ 1.523731] i2c-core: driver [isl29023] using legacy suspend method [ 1.530045] i2c-core: driver [isl29023] using legacy resume method [ 1.538512] rtc-ds1307 0-0068: SET TIME! [ 1.546528] rtc-ds1307 0-0068: rtc core: registered ds1339 as rtc0 [ 1.553601] snvs_rtc 20cc034.snvs-rtc-lp: can't get snvs-rtc clock [ 1.560710] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc1 [ 1.569572] i2c /dev entries driver [ 1.575780] usbcore: registered new interface driver i2c-diolan-u2c [ 1.582419] i2c-parport-light: adapter type unspecified [ 1.587886] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 1.596636] usbcore: registered new interface driver i2c-tiny-usb [ 1.602827] Driver for 1-wire Dallas network protocol. [ 1.609283] 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko [ 1.619979] sbs-battery 1-000b: sbs_probe: Failed to get device status [ 1.626646] sbs-battery: probe of 1-000b failed with error -5 [ 1.633890] Error: Driver 'max8903-charger' is already registered, aborting... [ 1.642988] lm75: probe of 1-0048 failed with error -5 [ 1.649489] imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0) [ 1.658295] Bluetooth: HCI UART driver ver 2.2 [ 1.662839] Bluetooth: HCI H4 protocol initialized [ 1.667664] Bluetooth: HCI BCSP protocol initialized [ 1.672695] Bluetooth: HCILL protocol initialized [ 1.677700] usbcore: registered new interface driver btusb [ 1.684099] hdev 862c8000 [ 1.685171] HCI device registered (hdev 862c8000) [ 1.685919] wwl add - debug defined config_mmc_test in mmc_register_driver [ 1.693234] hci0 862c8000 [ 1.693265] (stc): chnl_id list empty :4 [ 1.697224] (stk) : st_kim_start<6>[ 1.802110] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 1.811662] (stk) :ldisc_install = 1 [ 1.815407] wwl add - debug defined config_mmc_test in mmc_register_driver [ 1.822669] sdhci: Secure Digital Host Controller Interface driver [ 1.828901] sdhci: Copyright(c) Pierre Ossman [ 1.833326] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.842561] mmc0: no vqmmc regulator found [ 1.892084] mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA [ 1.903791] mmc1: no vqmmc regulator found [ 1.920502] sdhci-esdhc-imx 2190000.usdhc: card claims to support voltages below defined range [ 1.948519] mmc0: queuing unknown CIS tuple 0x91 (3 bytes) [ 1.954153] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA [ 1.964599] hub 1-1:1.0: USB hub found [ 1.970590] mmc0: new high speed SDIO card at address 0001 [ 1.982125] hub 1-1:1.0: 4 ports detected [ 1.986740] wwl add - debug mmc_bus_probe [ 1.990879] wwl add - debug mmc_bus_probe [ 2.010603] caam 2140000.caam: Instantiated RNG4 SH0 [ 2.071369] caam 2140000.caam: Instantiated RNG4 SH1 [ 2.076440] caam 2140000.caam: device ID = 0x0a160300 (Era 8) [ 2.082318] caam 2140000.caam: job rings = 3, qi = 0 [ 2.137308] mmc1: BKOPS_EN bit is not set [ 2.156670] mmc1: new high speed DDR MMC card at address 0001 [ 2.163934] mmcblk mmc1:0001: Card claimed for testing. [ 2.169208] wwl add - debug mmc_bus_probe [ 2.173967] mmcblk1: mmc1:0001 032G32 29.1 GiB [ 2.179108] mmcblk1boot0: mmc1:0001 032G32 partition 1 4.00 MiB [ 2.185794] mmcblk1boot1: mmc1:0001 032G32 partition 2 4.00 MiB [ 2.192439] mmcblk1rpmb: mmc1:0001 032G32 partition 3 4.00 MiB [ 2.203241] mmcblk1: p1 p2 p3 p4 < p5 p6 p7 > [ 2.217731] mmcblk1boot1: unknown partition table [ 2.227464] mmcblk1boot0: unknown partition table [ 2.238892] caam algorithms registered in /proc/crypto [ 2.249779] caam_jr 2141000.jr0: registering rng-caam [ 2.256962] platform caam_sm: blkkey_ex: 8 keystore units available [ 2.264143] platform caam_sm: 64-bit clear key: [ 2.268746] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07 [ 2.274634] platform caam_sm: 64-bit black key: [ 2.279219] platform caam_sm: [0000] 77 6a f7 fb 05 a6 6c 96 [ 2.285026] platform caam_sm: [0008] 5d e1 e9 65 f6 be bf 47 [ 2.290723] platform caam_sm: 128-bit clear key: [ 2.295475] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07 [ 2.301183] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f [ 2.306911] platform caam_sm: 128-bit black key: [ 2.311573] platform caam_sm: [0000] fc a7 b4 3f 8d 20 c1 0d [ 2.317303] platform caam_sm: [0008] 4f 55 dc 88 d4 a0 c5 fc [ 2.323025] platform caam_sm: 192-bit clear key: [ 2.327687] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07 [ 2.333412] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f [ 2.339113] platform caam_sm: [0016] 10 11 12 13 14 15 16 17 [ 2.344833] platform caam_sm: 192-bit black key: [ 2.349493] platform caam_sm: [0000] 11 33 39 11 ba 0c 3c d8 [ 2.355218] platform caam_sm: [0008] 27 c3 81 cb 31 30 98 c5 [ 2.360918] platform caam_sm: [0016] cc 28 bc 1d c9 65 96 b3 [ 2.366646] platform caam_sm: [0024] 1b 5d 2c 26 72 52 3e 77 [ 2.372365] platform caam_sm: 256-bit clear key: [ 2.377023] platform caam_sm: [0000] 00 01 02 03 04 0f 06 07 [ 2.382746] platform caam_sm: [0008] 08 09 0a 0b 0c 0d 0e 0f [ 2.388449] platform caam_sm: [0016] 10 11 12 13 14 15 16 17 [ 2.394175] platform caam_sm: [0024] 18 19 1a 1b 1c 1d 1e 1f [ 2.399865] platform caam_sm: 256-bit black key: [ 2.404552] platform caam_sm: [0000] 07 a1 bc ff 1b dc bc 75 [ 2.410253] platform caam_sm: [0008] 66 38 06 f8 46 dc b5 a6 [ 2.415981] platform caam_sm: [0016] 0a cd 3e 24 ec d1 8d 61 [ 2.421681] platform caam_sm: [0024] 4f 12 dd aa a3 61 07 a7 [ 2.427399] platform caam_sm: 64-bit unwritten blob: [ 2.432433] platform caam_sm: [0000] 00 00 00 00 00 00 00 00 [ 2.438132] platform caam_sm: [0008] 00 00 00 00 00 00 00 00 [ 2.443862] platform caam_sm: [0016] 00 00 00 00 00 00 00 00 [ 2.449563] platform caam_sm: [0024] 00 00 00 00 00 00 00 00 [ 2.455295] platform caam_sm: [0032] 00 00 00 00 00 00 00 00 [ 2.460994] platform caam_sm: [0040] 00 00 00 00 00 00 00 00 [ 2.466723] platform caam_sm: [0048] 00 00 00 00 00 00 00 00 [ 2.472451] platform caam_sm: [0056] 00 00 00 00 00 00 00 00 [ 2.478151] platform caam_sm: [0064] 00 00 00 00 00 00 00 00 [ 2.483877] platform caam_sm: [0072] 00 00 00 00 00 00 00 00 [ 2.489576] platform caam_sm: [0080] 00 00 00 00 00 00 00 00 [ 2.495304] platform caam_sm: [0088] 00 00 00 00 00 00 00 00 [ 2.500996] platform caam_sm: 128-bit unwritten blob: [ 2.506114] platform caam_sm: [0000] 00 00 00 00 00 00 00 00 [ 2.511815] platform caam_sm: [0008] 00 00 00 00 00 00 00 00 [ 2.517541] platform caam_sm: [0016] 00 00 00 00 00 00 00 00 [ 2.523267] platform caam_sm: [0024] 00 00 00 00 00 00 00 00 [ 2.528966] platform caam_sm: [0032] 00 00 00 00 00 00 00 00 [ 2.534693] platform caam_sm: [0040] 00 00 00 00 00 00 00 00 [ 2.540396] platform caam_sm: [0048] 00 00 00 00 00 00 00 00 [ 2.546124] platform caam_sm: [0056] 00 00 00 00 00 00 00 00 [ 2.551825] platform caam_sm: [0064] 00 00 00 00 00 00 00 00 [ 2.557551] platform caam_sm: [0072] 00 00 00 00 00 00 00 00 [ 2.563277] platform caam_sm: [0080] 00 00 00 00 00 00 00 00 [ 2.568976] platform caam_sm: [0088] 00 00 00 00 00 00 00 00 [ 2.574692] platform caam_sm: 196-bit unwritten blob: [ 2.579786] platform caam_sm: [0000] 00 00 00 00 00 00 00 00 [ 2.585515] platform caam_sm: [0008] 00 00 00 00 00 00 00 00 [ 2.591216] platform caam_sm: [0016] 00 00 00 00 00 00 00 00 [ 2.596943] platform caam_sm: [0024] 00 00 00 00 00 00 00 00 [ 2.602671] platform caam_sm: [0032] 00 00 00 00 00 00 00 00 [ 2.608371] platform caam_sm: [0040] 00 00 00 00 00 00 00 00 [ 2.614098] platform caam_sm: [0048] 00 00 00 00 00 00 00 00 [ 2.619800] platform caam_sm: [0056] 00 00 00 00 00 00 00 00 [ 2.625528] platform caam_sm: [0064] 00 00 00 00 00 00 00 00 [ 2.631227] platform caam_sm: [0072] 00 00 00 00 00 00 00 00 [ 2.636954] platform caam_sm: [0080] 00 00 00 00 00 00 00 00 [ 2.642684] platform caam_sm: [0088] 00 00 00 00 00 00 00 00 [ 2.648380] platform caam_sm: 256-bit unwritten blob: [ 2.653499] platform caam_sm: [0000] 00 00 00 00 00 00 00 00 [ 2.659198] platform caam_sm: [0008] 00 00 00 00 00 00 00 00 [ 2.664927] platform caam_sm: [0016] 00 00 00 00 00 00 00 00 [ 2.670629] platform caam_sm: [0024] 00 00 00 00 00 00 00 00 [ 2.676356] platform caam_sm: [0032] 00 00 00 00 00 00 00 00 [ 2.682084] platform caam_sm: [0040] 00 00 00 00 00 00 00 00 [ 2.687785] platform caam_sm: [0048] 00 00 00 00 00 00 00 00 [ 2.693510] platform caam_sm: [0056] 00 00 00 00 00 00 00 00 [ 2.699209] platform caam_sm: [0064] 00 00 00 00 00 00 00 00 [ 2.704935] platform caam_sm: [0072] 00 00 00 00 00 00 00 00 [ 2.710635] platform caam_sm: [0080] 00 00 00 00 00 00 00 00 [ 2.716359] platform caam_sm: [0088] 00 00 00 00 00 00 00 00 [ 2.722400] platform caam_sm: 64-bit black key in blob: [ 2.727681] platform caam_sm: [0000] 25 d8 3c b4 0c 18 2e a4 [ 2.733424] platform caam_sm: [0008] 5d 4c 20 7b e1 06 5e d2 [ 2.739130] platform caam_sm: [0016] 38 0c 59 aa 4f 9a a5 56 [ 2.744868] platform caam_sm: [0024] 07 36 8b f7 f3 7d a4 eb [ 2.750568] platform caam_sm: [0032] 61 ac 5c ff 17 f7 4c 42 [ 2.756298] platform caam_sm: [0040] 62 1d 71 b1 d5 91 98 5e [ 2.762026] platform caam_sm: [0048] 40 8f 96 cf 70 d7 bc 2b [ 2.767727] platform caam_sm: [0056] 00 00 00 00 00 00 00 00 [ 2.773455] platform caam_sm: [0064] 00 00 00 00 00 00 00 00 [ 2.779156] platform caam_sm: [0072] 00 00 00 00 00 00 00 00 [ 2.784881] platform caam_sm: [0080] 00 00 00 00 00 00 00 00 [ 2.790581] platform caam_sm: [0088] 00 00 00 00 00 00 00 00 [ 2.796299] platform caam_sm: 128-bit black key in blob: [ 2.801655] platform caam_sm: [0000] a4 35 b3 d2 de 89 d6 e9 [ 2.807384] platform caam_sm: [0008] c9 f3 c5 81 b6 3a d1 8d [ 2.813125] (stk) :ldisc installation timeout [ 2.817336] (stk) :ldisc_install = 0<6>[ 2.821008] platform caam_sm: [0016] 41 d5 41 bb e9 9e 10 4f [ 2.826755] platform caam_sm: [0024] 0f 5d 77 af e4 06 8e 3c [ 2.832491] platform caam_sm: [0032] 38 32 23 e2 f0 c7 31 31 [ 2.838194] platform caam_sm: [0040] e7 e3 bd cf a5 42 39 53 [ 2.843923] platform caam_sm: [0048] 25 83 9c ed 35 ee c1 d0 [ 2.849623] platform caam_sm: [0056] 93 20 c0 fa a2 05 42 e3 [ 2.855350] platform caam_sm: [0064] 00 00 00 00 00 00 00 00 [ 2.861052] platform caam_sm: [0072] 00 00 00 00 00 00 00 00 [ 2.866779] platform caam_sm: [0080] 00 00 00 00 00 00 00 00 [ 2.872505] platform caam_sm: [0088] 00 00 00 00 00 00 00 00 [ 2.878198] platform caam_sm: 192-bit black key in blob: [ 2.883577] platform caam_sm: [0000] 84 56 6b 17 31 ff e7 a3 [ 2.889278] platform caam_sm: [0008] 86 33 88 f7 4f 46 9e 94 [ 2.895005] platform caam_sm: [0016] 22 ec 08 d3 21 b0 19 7f [ 2.900705] platform caam_sm: [0024] df b3 fd 24 19 b3 43 bd [ 2.906430] platform caam_sm: [0032] 9f 73 d6 ef b2 30 3b 66 [ 2.912160] platform caam_sm: [0040] b1 fa 88 09 75 3a cb 7e [ 2.917860] platform caam_sm: [0048] e7 fa fe a0 48 03 64 7f [ 2.923588] platform caam_sm: [0056] 9a cf ba 12 2b 6f f8 66 [ 2.929290] platform caam_sm: [0064] 34 cd c1 3e 88 b9 d7 3a [ 2.935015] platform caam_sm: [0072] 00 00 00 00 00 00 00 00 [ 2.940715] platform caam_sm: [0080] 00 00 00 00 00 00 00 00 [ 2.946439] platform caam_sm: [0088] 00 00 00 00 00 00 00 00 [ 2.952158] platform caam_sm: 256-bit black key in blob: [ 2.957513] platform caam_sm: [0000] 3e 14 d9 0e c6 1e 48 d3 [ 2.963237] platform caam_sm: [0008] 3a b3 c3 bb 44 a8 c8 18 [ 2.968936] platform caam_sm: [0016] 48 5d 81 89 93 58 86 dd [ 2.974661] platform caam_sm: [0024] a8 3e 5a d6 2f 7c b6 1a [ 2.980361] platform caam_sm: [0032] a9 08 76 44 4c e5 f8 34 [ 2.986086] platform caam_sm: [0040] 2c d1 b1 0b c0 89 13 35 [ 2.991786] platform caam_sm: [0048] 77 f5 43 8e 4f dd 1e 1a [ 2.997511] platform caam_sm: [0056] a8 ac af 84 f7 fa 6e 32 [ 3.003244] platform caam_sm: [0064] a0 56 8a b2 c7 1a 5e bf [ 3.008944] platform caam_sm: [0072] fb 86 d7 b0 94 c5 47 09 [ 3.014672] platform caam_sm: [0080] 00 00 00 00 00 00 00 00 [ 3.020371] platform caam_sm: [0088] 00 00 00 00 00 00 00 00 [ 3.026344] platform caam_sm: restored 64-bit black key: [ 3.031710] platform caam_sm: [0000] 7a 40 47 98 b6 5e cd 37 [ 3.037451] platform caam_sm: [0008] c2 23 cf 31 ad 83 12 30 [ 3.043239] platform caam_sm: restored 128-bit black key: [ 3.048688] platform caam_sm: [0000] fc a7 b4 3f 8d 20 c1 0d [ 3.054424] platform caam_sm: [0008] 4f 55 dc 88 d4 a0 c5 fc [ 3.060116] platform caam_sm: restored 192-bit black key: [ 3.065591] platform caam_sm: [0000] 11 33 39 11 ba 0c 3c d8 [ 3.071294] platform caam_sm: [0008] 27 c3 81 cb 31 30 98 c5 [ 3.077023] platform caam_sm: [0016] ee 14 f6 a8 2f cf a8 46 [ 3.082755] platform caam_sm: [0024] d3 c9 29 c2 07 c5 32 fa [ 3.088447] platform caam_sm: restored 256-bit black key: [ 3.093915] platform caam_sm: [0000] 07 a1 bc ff 1b dc bc 75 [ 3.099617] platform caam_sm: [0008] 66 38 06 f8 46 dc b5 a6 [ 3.105346] platform caam_sm: [0016] 0a cd 3e 24 ec d1 8d 61 [ 3.111047] platform caam_sm: [0024] 4f 12 dd aa a3 61 07 a7 [ 3.117318] snvs-secvio 20cc000.caam-snvs: can't get snvs clock [ 3.123411] snvs-secvio 20cc000.caam-snvs: violation handlers armed - non-secure state [ 3.132406] usbcore: registered new interface driver usbhid [ 3.138023] usbhid: USB HID core driver [ 3.146131] NET: Registered protocol family 26 [ 3.150662] Netfilter messages via NETLINK v0.30. [ 3.155550] nfnl_acct: registering with nfnetlink. [ 3.160507] nf_conntrack version 0.5.0 (3893 buckets, 15572 max) [ 3.167841] ctnetlink v0.93: registering with nfnetlink. [ 3.173538] nf_tables: (c) 2007-2009 Patrick McHardy <kaber@trash.net> [ 3.180612] xt_time: kernel timezone is -0000 [ 3.185105] IPVS: Registered protocols () [ 3.189251] IPVS: Connection hash table configured (size=4096, memory=32Kbytes) [ 3.196968] IPVS: Creating netns size=784 id=0 [ 3.201532] IPVS: ipvs loaded. [ 3.205420] ip_tables: (C) 2000-2006 Netfilter Core Team [ 3.211019] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 3.217691] arp_tables: (C) 2002 David S. Miller [ 3.222553] TCP: cubic registered [ 3.227232] NET: Registered protocol family 10 [ 3.233653] sit: IPv6 over IPv4 tunneling driver [ 3.239930] NET: Registered protocol family 17 [ 3.244645] can: controller area network core (rev 20120528 abi 9) [ 3.251040] NET: Registered protocol family 29 [ 3.255663] can: raw protocol (rev 20120528) [ 3.259977] can: broadcast manager protocol (rev 20120528 t) [ 3.265783] can: netlink gateway (rev 20130117) max_hops=1 [ 3.271966] Bluetooth: RFCOMM TTY layer initialized [ 3.277138] Bluetooth: RFCOMM socket layer initialized [ 3.282415] Bluetooth: RFCOMM ver 1.11 [ 3.286251] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 3.291596] Bluetooth: BNEP filters: protocol multicast [ 3.296922] Bluetooth: BNEP socket layer initialized [ 3.301927] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 3.307937] Bluetooth: HIDP socket layer initialized [ 3.313072] 8021q: 802.1Q VLAN Support v1.8 [ 3.317339] lib80211: common routines for IEEE802.11 drivers [ 3.323091] lib80211_crypt: registered algorithm 'NULL' [ 3.323117] lib80211_crypt: registered algorithm 'WEP' [ 3.323137] lib80211_crypt: registered algorithm 'CCMP' [ 3.323154] lib80211_crypt: registered algorithm 'TKIP' [ 3.323297] Key type dns_resolver registered [ 3.329130] cpu cpu0: dev_pm_opp_get_opp_count: device OPP not found (-19) [ 3.355563] SWBST: disabling [ 3.358509] usb_01_vbus: disabling [ 3.361944] can-3v3: disabling [ 3.365143] regulator-dummy: disabling [ 3.369517] imx mcc test is registered. [ 3.376553] input: gpio-keys.24 as /devices/soc0/gpio-keys.24/input/input1 [ 3.385702] rtc-ds1307 0-0068: setting system clock to 2018-09-14 12:50:12 UTC (1536929412) [ 3.812030] (stk) : timed out waiting for ldisc to be un-installed [ 3.925094] (stk) :ldisc_install = 1<6>[ 4.375744] VFS: Mounted root (jffs2 filesystem) on device 31:3. [ 4.382273] devtmpfs: mounted [ 4.386065] Freeing unused kernel memory: 384K (808fe000 - 8095e000) [ 4.922022] (stk) :ldisc installation timeout [ 4.926240] (stk) :ldisc_install = 0<5>[ 5.190277] random: nonblocking pool is initialized [ 5.916695] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 5.926795] (stk) : timed out waiting for ldisc to be un-installed [ 6.040127] (stk) :ldisc_install = 1<4>[ 6.067510] FAT-fs (mmcblk1p2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 6.093223] FAT-fs (mmcblk1p3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 6.113334] EXT3-fs (mmcblk1p5): error: couldn't mount because of unsupported optional features (240) [ 6.124195] EXT2-fs (mmcblk1p5): error: couldn't mount because of unsupported optional features (244) [ 6.196558] EXT4-fs (mmcblk1p5): recovery complete [ 6.210967] EXT4-fs (mmcblk1p5): mounted filesystem with ordered data mode. Opts: (null) [ 6.229038] EXT3-fs (mmcblk1p6): error: couldn't mount because of unsupported optional features (240) [ 6.240107] EXT2-fs (mmcblk1p6): error: couldn't mount because of unsupported optional features (244) [ 6.274514] EXT4-fs (mmcblk1p6): recovery complete [ 6.280878] EXT4-fs (mmcblk1p6): mounted filesystem with ordered data mode. Opts: errors=continue [ 6.305451] FAT-fs (mmcblk1p7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 6.412211] (stc): st_tty_open [ 6.417004] (stk) :line discipline installed(stk) :TIInit_11.8.32.bts [ 6.513735] (stk) :change remote baud rate command in firmware(stk) :skipping the wait event of change remote baud [ 6.996346] Number of LUNs=8 [ 7.002225] Mass Storage Function, version: 2009/09/11 [ 7.007409] LUN: removable file: (no medium) [ 7.021696] Number of LUNs=1 [ 7.025094] LUN: removable file: /dev/mmcblk1p7 [ 7.029653] Number of LUNs=1 [ 7.034589] g_mass_storage gadget: Mass Storage Gadget, version: 2009/09/11 [ 7.041582] g_mass_storage gadget: userspace failed to provide iSerialNumber [ 7.048882] g_mass_storage gadget: g_mass_storage ready [ 7.152522] usb 1-1.1: new high-speed USB device number 3 using ci_hdrc [ 7.312329] usbserial_generic 1-1.1:2.0: Generic device with no bulk out, not allowed. [ 7.336127] usbserial_generic: probe of 1-1.1:2.0 failed with error -5 [ 7.358271] option 1-1.1:2.0: GSM modem (1-port) converter detected [ 7.410512] usbserial_generic 1-1.1:2.1: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 7.475281] usbserial_generic 1-1.1:2.1: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 7.526056] usbserial_generic 1-1.1:2.1: generic converter detected [ 7.582784] usb 1-1.1: generic converter now attached to ttyUSB1 [ 7.642539] usbserial_generic 1-1.1:2.2: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 7.717755] usbserial_generic 1-1.1:2.2: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 7.802187] usbserial_generic 1-1.1:2.2: generic converter detected [ 7.850749] usb 1-1.1: generic converter now attached to ttyUSB2 [ 7.924971] usbserial_generic 1-1.1:2.3: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 8.007535] usbserial_generic 1-1.1:2.3: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 8.132201] usbserial_generic 1-1.1:2.3: generic converter detected [ 8.231574] usb 1-1.1: generic converter now attached to ttyUSB3 [ 8.311783] usbserial_generic 1-1.1:2.4: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 8.424658] usbserial_generic 1-1.1:2.4: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 8.564253] usbserial_generic 1-1.1:2.4: generic converter detected [ 8.693847] usb 1-1.1: generic converter now attached to ttyUSB4 [ 8.786750] usbserial_generic 1-1.1:2.5: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 8.889976] usbserial_generic 1-1.1:2.5: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 9.030887] usbserial_generic 1-1.1:2.5: generic converter detected [ 9.142600] usb 1-1.1: generic converter now attached to ttyUSB5 [ 9.200502] usbserial_generic 1-1.1:2.6: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 9.298212] usbserial_generic 1-1.1:2.6: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 9.420466] usbserial_generic 1-1.1:2.6: generic converter detected [ 9.516943] usb 1-1.1: generic converter now attached to ttyUSB6 [ 9.963799] (stc): add_channel_to_table: id 4 [ 9.968193] (stc): add_channel_to_table: id 2 [ 9.982423] (stc): add_channel_to_table: id 3 [ 10.914929] Loading modules backported from Linux version R8.7_SP3-0-g8cbba96 [ 10.930979] Backport generated by backports.git R8.7_SP3-0-gd4777ef [ 11.533832] wl18xx_driver wl18xx.0.auto: Direct firmware load failed with error -2 [ 11.541475] wl18xx_driver wl18xx.0.auto: Falling back to user helper [ 11.578348] lis3dh_acc: module is from the staging directory, the quality is unknown, you have been warned. [ 11.612667] lis3dh_acc accelerometer driver: init [ 11.617614] lis3dh_acc 0-0018: probe start. [ 11.621828] lis3dh_acc 0-0018: using default plaform_data [ 11.639309] lis3dh_acc: hw init start [ 11.649021] lis3dh_acc: hw init done [ 11.655511] input: lis3dh_acc as /devices/soc0/soc.0/2100000.aips-bus/21a0000.i2c/i2c-0/0-0018/input/input2 [ 11.678402] lis3dh_acc 0-0018: lis3dh_acc: probed [ 11.699547] i2c-core: driver [lis3dh_acc] using legacy suspend method [ 11.717627] i2c-core: driver [lis3dh_acc] using legacy resume method [ 11.932946] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11) [ 12.035874] wlcore: loaded [ 12.038681] wlcore: driver version: R8.7_SP3-dirty [ 13.348081] wlcore: PHY firmware version: Rev 8.2.0.0.242 [ 13.428289] lis3dh_acc: hw init start [ 13.456727] lis3dh_acc: hw init done [ 13.529260] wlcore: firmware booted (Rev 8.9.0.0.79) [ 13.598743] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 17.487921] wlcore: down [ 24.058918] wlcore: PHY firmware version: Rev 8.2.0.0.242 [ 24.179999] wlcore: firmware booted (Rev 8.9.0.0.79) [ 24.219826] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 29.380890] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.224557] usb 1-1.1: USB disconnect, device number 3 [ 64.234343] option 1-1.1:2.0: device disconnected [ 64.257494] generic ttyUSB1: generic converter now disconnected from ttyUSB1 [ 64.281175] usbserial_generic 1-1.1:2.1: device disconnected [ 64.304737] generic ttyUSB2: generic converter now disconnected from ttyUSB2 [ 64.329549] usbserial_generic 1-1.1:2.2: device disconnected [ 64.353809] generic ttyUSB3: generic converter now disconnected from ttyUSB3 [ 64.376021] usbserial_generic 1-1.1:2.3: device disconnected [ 64.398527] generic ttyUSB4: generic converter now disconnected from ttyUSB4 [ 64.422380] usbserial_generic 1-1.1:2.4: device disconnected [ 64.443073] generic ttyUSB5: generic converter now disconnected from ttyUSB5 [ 64.466858] usbserial_generic 1-1.1:2.5: device disconnected [ 64.491029] generic ttyUSB6: generic converter now disconnected from ttyUSB6 [ 64.513393] usbserial_generic 1-1.1:2.6: device disconnected [ 74.302813] usb 1-1.1: new high-speed USB device number 4 using ci_hdrc [ 74.444047] usbserial_generic 1-1.1:2.0: Generic device with no bulk out, not allowed. [ 74.473956] usbserial_generic: probe of 1-1.1:2.0 failed with error -5 [ 74.490249] option 1-1.1:2.0: GSM modem (1-port) converter detected [ 74.502939] usbserial_generic 1-1.1:2.1: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 74.532303] usbserial_generic 1-1.1:2.1: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 74.556050] usbserial_generic 1-1.1:2.1: generic converter detected [ 74.583051] usb 1-1.1: generic converter now attached to ttyUSB1 [ 74.616486] usbserial_generic 1-1.1:2.2: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 74.674076] usbserial_generic 1-1.1:2.2: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 74.736333] usbserial_generic 1-1.1:2.2: generic converter detected [ 74.777873] usb 1-1.1: generic converter now attached to ttyUSB2 [ 74.823748] usbserial_generic 1-1.1:2.3: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 74.907000] usbserial_generic 1-1.1:2.3: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 74.998753] usbserial_generic 1-1.1:2.3: generic converter detected [ 75.070521] usb 1-1.1: generic converter now attached to ttyUSB3 [ 75.184046] usbserial_generic 1-1.1:2.4: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 75.262162] usbserial_generic 1-1.1:2.4: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 75.374249] usbserial_generic 1-1.1:2.4: generic converter detected [ 75.486370] usb 1-1.1: generic converter now attached to ttyUSB5 [ 75.554387] usbserial_generic 1-1.1:2.5: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 75.646772] usbserial_generic 1-1.1:2.5: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 75.709576] usbserial_generic 1-1.1:2.5: generic converter detected [ 75.921533] usb 1-1.1: generic converter now attached to ttyUSB6 [ 75.987897] usbserial_generic 1-1.1:2.6: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 76.103291] usbserial_generic 1-1.1:2.6: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 76.202380] usbserial_generic 1-1.1:2.6: generic converter detected [ 76.289514] usb 1-1.1: generic converter now attached to ttyUSB7 [ 141.659412] usb 1-1.1: USB disconnect, device number 4 [ 141.670701] option 1-1.1:2.0: device disconnected [ 141.692684] generic ttyUSB1: generic converter now disconnected from ttyUSB1 [ 141.724034] usbserial_generic 1-1.1:2.1: device disconnected [ 141.746760] generic ttyUSB2: generic converter now disconnected from ttyUSB2 [ 141.770777] usbserial_generic 1-1.1:2.2: device disconnected [ 141.792603] generic ttyUSB3: generic converter now disconnected from ttyUSB3 [ 141.815705] usbserial_generic 1-1.1:2.3: device disconnected [ 141.839272] generic ttyUSB5: generic converter now disconnected from ttyUSB5 [ 141.860994] usbserial_generic 1-1.1:2.4: device disconnected [ 141.883220] generic ttyUSB6: generic converter now disconnected from ttyUSB6 [ 141.906091] usbserial_generic 1-1.1:2.5: device disconnected [ 141.928554] generic ttyUSB7: generic converter now disconnected from ttyUSB7 [ 141.952563] usbserial_generic 1-1.1:2.6: device disconnected [ 149.733050] [ 149.733050] Bus freq set to 24000000 start... [ 149.735794] Bus freq set to 24000000 done! [ 149.768418] [ 149.768418] Bus freq set to 400000000 start... [ 149.769002] Bus freq set to 400000000 done! [ 151.792856] usb 1-1.1: new high-speed USB device number 5 using ci_hdrc [ 151.945437] usbserial_generic 1-1.1:2.0: Generic device with no bulk out, not allowed. [ 151.969716] usbserial_generic: probe of 1-1.1:2.0 failed with error -5 [ 151.980062] option 1-1.1:2.0: GSM modem (1-port) converter detected [ 151.992721] usbserial_generic 1-1.1:2.1: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 152.022279] usbserial_generic 1-1.1:2.1: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 152.042430] usbserial_generic 1-1.1:2.1: generic converter detected [ 152.076477] usb 1-1.1: generic converter now attached to ttyUSB1 [ 152.110055] usbserial_generic 1-1.1:2.2: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 152.172463] usbserial_generic 1-1.1:2.2: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 152.225531] usbserial_generic 1-1.1:2.2: generic converter detected [ 152.272550] usb 1-1.1: generic converter now attached to ttyUSB2 [ 152.342789] usbserial_generic 1-1.1:2.3: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 152.405590] usbserial_generic 1-1.1:2.3: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 152.499933] usbserial_generic 1-1.1:2.3: generic converter detected [ 152.582585] usb 1-1.1: generic converter now attached to ttyUSB3 [ 152.644892] usbserial_generic 1-1.1:2.4: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 152.740410] usbserial_generic 1-1.1:2.4: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 152.848441] usbserial_generic 1-1.1:2.4: generic converter detected [ 152.972529] usb 1-1.1: generic converter now attached to ttyUSB6 [ 153.062219] usbserial_generic 1-1.1:2.5: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 153.124867] usbserial_generic 1-1.1:2.5: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 153.254175] usbserial_generic 1-1.1:2.5: generic converter detected [ 153.388546] usb 1-1.1: generic converter now attached to ttyUSB7 [ 153.475425] usbserial_generic 1-1.1:2.6: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 153.602940] usbserial_generic 1-1.1:2.6: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 153.706026] usbserial_generic 1-1.1:2.6: generic converter detected [ 153.801690] usb 1-1.1: generic converter now attached to ttyUSB8 [ 219.146979] usb 1-1.1: USB disconnect, device number 5 [ 219.154022] option 1-1.1:2.0: device disconnected [ 219.172733] generic ttyUSB1: generic converter now disconnected from ttyUSB1 [ 219.196818] usbserial_generic 1-1.1:2.1: device disconnected [ 219.219843] generic ttyUSB2: generic converter now disconnected from ttyUSB2 [ 219.243237] usbserial_generic 1-1.1:2.2: device disconnected [ 219.262955] generic ttyUSB3: generic converter now disconnected from ttyUSB3 [ 219.286510] usbserial_generic 1-1.1:2.3: device disconnected [ 219.318074] generic ttyUSB6: generic converter now disconnected from ttyUSB6 [ 219.344004] usbserial_generic 1-1.1:2.4: device disconnected [ 219.366815] generic ttyUSB7: generic converter now disconnected from ttyUSB7 [ 219.390724] usbserial_generic 1-1.1:2.5: device disconnected [ 219.412616] generic ttyUSB8: generic converter now disconnected from ttyUSB8 [ 219.443367] usbserial_generic 1-1.1:2.6: device disconnected [ 229.312765] usb 1-1.1: new high-speed USB device number 6 using ci_hdrc [ 229.452814] usbserial_generic 1-1.1:2.0: Generic device with no bulk out, not allowed. [ 229.476981] usbserial_generic: probe of 1-1.1:2.0 failed with error -5 [ 229.485340] option 1-1.1:2.0: GSM modem (1-port) converter detected [ 229.497624] usbserial_generic 1-1.1:2.1: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 229.528885] usbserial_generic 1-1.1:2.1: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 229.549115] usbserial_generic 1-1.1:2.1: generic converter detected [ 229.579170] usb 1-1.1: generic converter now attached to ttyUSB1 [ 229.620962] usbserial_generic 1-1.1:2.2: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 229.683867] usbserial_generic 1-1.1:2.2: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 229.752369] usbserial_generic 1-1.1:2.2: generic converter detected [ 229.816952] usb 1-1.1: generic converter now attached to ttyUSB2 [ 229.854931] usbserial_generic 1-1.1:2.3: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 229.949903] usbserial_generic 1-1.1:2.3: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 230.047730] usbserial_generic 1-1.1:2.3: generic converter detected [ 230.123027] usb 1-1.1: generic converter now attached to ttyUSB3 [ 230.181478] usbserial_generic 1-1.1:2.4: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 230.276562] usbserial_generic 1-1.1:2.4: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 230.379812] usbserial_generic 1-1.1:2.4: generic converter detected [ 230.491463] usb 1-1.1: generic converter now attached to ttyUSB5 [ 230.607422] usbserial_generic 1-1.1:2.5: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 230.699603] usbserial_generic 1-1.1:2.5: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 230.809452] usbserial_generic 1-1.1:2.5: generic converter detected [ 230.900306] usb 1-1.1: generic converter now attached to ttyUSB7 [ 230.985632] usbserial_generic 1-1.1:2.6: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 231.106931] usbserial_generic 1-1.1:2.6: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 231.210042] usbserial_generic 1-1.1:2.6: generic converter detected [ 231.300586] usb 1-1.1: generic converter now attached to ttyUSB8 [ 2433.482214] wlcore: WARNING Unable to flush all TX buffers, timed out (timeout 500 ms [ 2434.022086] wlcore: WARNING Unable to flush all TX buffers, timed out (timeout 500 ms [ 2441.042217] wlcore: ERROR Tx stuck (in FW) for 5000 ms. Starting recovery [ 2441.049722] ------------[ cut here ]------------ [ 2441.055817] WARNING: CPU: 0 PID: 4250 at /home/mcc/work_root/build-utilites/src/compat_wireless/drivers/net/wireless/ti/wlcore/main.c:807 wl12xx_queue_recovery_work.part.39+0x58/0x5c [wlcore]() [ 2441.075012] Modules linked in: lis3dh_acc(C) wlcore_sdio(O) wl18xx(O) wlcore(O) mac80211(O) cfg80211(O) compat(O) g_mass_storage usb_f_rndis usb_f_ecm_subset usb_f_ecm u_ether usb_f_mass_storage libcomposite configfs [ 2441.095499] CPU: 0 PID: 4250 Comm: kworker/u2:1 Tainted: G C O 3.14.52+g5f6f0a5 #2 [ 2441.103958] Workqueue: phy0 wl12xx_tx_watchdog_work [wlcore] [ 2441.109752] [<80015864>] (unwind_backtrace) from [<80011d0c>] (show_stack+0x10/0x14) [ 2441.117597] [<80011d0c>] (show_stack) from [<8068bc54>] (dump_stack+0x7c/0xbc) [ 2441.124951] [<8068bc54>] (dump_stack) from [<80032dc8>] (warn_slowpath_common+0x70/0x8c) [ 2441.133137] [<80032dc8>] (warn_slowpath_common) from [<80032e80>] (warn_slowpath_null+0x1c/0x24) [ 2441.142006] [<80032e80>] (warn_slowpath_null) from [<7f0eac14>] (wl12xx_queue_recovery_work.part.39+0x58/0x5c [wlcore]) [ 2441.152960] [<7f0eac14>] (wl12xx_queue_recovery_work.part.39 [wlcore]) from [<7f0ead34>] (wl12xx_tx_watchdog_work+0x11c/0x120 [wlcore]) [ 2441.165253] [<7f0ead34>] (wl12xx_tx_watchdog_work [wlcore]) from [<800477e0>] (process_one_work+0xf4/0x35c) [ 2441.175074] [<800477e0>] (process_one_work) from [<80048494>] (worker_thread+0x130/0x3bc) [ 2441.183316] [<80048494>] (worker_thread) from [<8004dbb4>] (kthread+0xcc/0xe4) [ 2441.190566] [<8004dbb4>] (kthread) from [<8000e480>] (ret_from_fork+0x14/0x34) [ 2441.198654] ---[ end trace 676f046e99842288 ]--- [ 2441.211423] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.79 [ 2441.220748] wlcore: pc: 0x0, hint_sts: 0x00000020 count: 1 [ 2441.227436] wlcore: down [ 2441.232207] ieee80211 phy0: Hardware restart was requested [ 2441.724508] wlcore: PHY firmware version: Rev 8.2.0.0.242 [ 2441.839990] wlcore: firmware booted (Rev 8.9.0.0.79) [ 3151.772964] wlcore: down [ 3171.486009] wlcore: PHY firmware version: Rev 8.2.0.0.242 [ 3171.601320] wlcore: firmware booted (Rev 8.9.0.0.79) [ 3171.632631] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3176.758112] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready