* Re: [linux-sunxi] Re: A20 + AR9271 wifi problem
[not found] ` <53DA5F11.4040306@gmail.com>
@ 2014-08-01 0:13 ` Julian Calaby
2014-08-01 6:38 ` Oleksij Rempel
0 siblings, 1 reply; 3+ messages in thread
From: Julian Calaby @ 2014-08-01 0:13 UTC (permalink / raw)
To: linux-sunxi, linux-wireless
[-- Attachment #1: Type: text/plain, Size: 7082 bytes --]
Hi Steven,
I'm CCing Linux-wireless as they might be able to help and I'm running
out of ideas =)
On Fri, Aug 1, 2014 at 1:21 AM, Steven <whereissteven@gmail.com> wrote:
> Julian,
>
>
> On 07/31/2014 02:28 PM, Julian Calaby wrote:
>> Hi Steven,
>>
>> On Thu, Jul 31, 2014 at 8:47 PM, <whereissteven@gmail.com> wrote:
>>> Hello Tim,
>>>
>>> Thanks for your advice and sorry for delay. For now I'm trying to find out how do I know if kernel was compiled with this config.
>>>
>>> All I can see is :
>>>
>>> root@a20-OLinuXino:~# find / -iname "*cfg80211*"
>>> /sys/module/cfg80211
>>> /sys/module/cfg80211/parameters/cfg80211_disable_40mhz_24ghz
>>>
>>> root@a20-OLinuXino:~# find / -iname "*ath9k*"
>>> /sys/bus/usb/drivers/ath9k_htc
>>> /sys/devices/platform/sw-ehci.1/usb2/2-1/2-1:1.0/leds/ath9k_htc-phy1
>>> /sys/class/leds/ath9k_htc-phy1
>>> /sys/module/ath/holders/ath9k_common
>>> /sys/module/ath/holders/ath9k_htc
>>> /sys/module/ath/holders/ath9k_hw
>>> /sys/module/ath9k_common
>>> /sys/module/ath9k_common/holders/ath9k_htc
>>> /sys/module/mac80211/holders/ath9k_htc
>>> /sys/module/ath9k_htc
>>> /sys/module/ath9k_htc/drivers/usb:ath9k_htc
>>> /sys/module/ath9k_hw
>>> /sys/module/ath9k_hw/holders/ath9k_common
>>> /sys/module/ath9k_hw/holders/ath9k_htc
>>> /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k
>>> /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k/ath9k_common.ko
>>> /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k/ath9k.ko
>>> /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko
>>> /lib/modules/3.4.67+/kernel/drivers/net/wireless/ath/ath9k/ath9k_hw.ko
>>>
>>>
>>> So I guess cfg80211 is supposed to be present in my /lib/modules directory.
>> You wouldn't have the /sys/module cfg80211 entries if it wasn't
>> present - ath9k_htc simply won't work without it. I'm guessing it's
>> built in.
>>
>> I suspect it's something else.
>>
>> Do other devices work on that USB port? What happens if you plug it in
>> after it's booted?
>>
>> Also, you should be using the iw command ("iw dev wlan9 scan") not
>> iwlist. Make sure you have the "iw" package installed.
>>
>> Finally, scanning doesn't always work first time (i.e. the device is
>> busy doing something else) and it doesn't work before you configure it
>> up ("ifconfig wlan9 up") so try it a couple of times before calling it
>> completely broken.
>>
>> Thanks,
>>
>
> I use as well a RT5370 based wifi card and external USB HDD without any
> issue.
> I played around plugging and unplugging the device, but ifconfig ends up
> freezing. I attached dmesg output with probably interesting information,
> timeouts everywhere.
>
> After a reboot, if I plug the device, it gets correctly detected, and I
> can bring it up, then I tried :
>
> root@a20-OLinuXino:~# iw dev wlan9 scan
> command failed: Network is down (-100)
> root@a20-OLinuXino:~# ifconfig wlan9 up
> root@a20-OLinuXino:~# iw dev wlan9 scan
> scan aborted!
> root@a20-OLinuXino:~# ifconfig wlan9 up
> root@a20-OLinuXino:~# iw dev wlan9 scan
> ^C
> root@a20-OLinuXino:~# iw dev wlan9 scan
> command failed: Device or resource busy (-16)
> root@a20-OLinuXino:~# iw dev wlan9 scan
> command failed: Device or resource busy (-16)
> root@a20-OLinuXino:~# iw dev wlan9 scan
> command failed: Device or resource busy (-16)
>
>
> When "scan aborted!" appears, dmesg shows at the same time :
>
> Jul 31 14:58:54 a20-OLinuXino kernel: [ 152.493643] ehci_irq: port
> change detect
> Jul 31 14:58:54 a20-OLinuXino kernel: [ 152.503192] hub 2-0:1.0: port 1
> disabled by hub (EMI?), re-enabling...
> Jul 31 14:58:54 a20-OLinuXino kernel: [ 152.513886] usb 2-1: USB
> disconnect, device number 2
> Jul 31 14:58:56 a20-OLinuXino kernel: [ 154.386911] ath: phy0: Chip
> reset failed
> Jul 31 14:58:56 a20-OLinuXino kernel: [ 154.396668] ath: phy0: Unable
> to reset channel (2412 Mhz) reset status -22
> Jul 31 14:58:56 a20-OLinuXino kernel: [ 154.412196] ath: phy0: Unable
> to set channel
> Jul 31 14:58:56 a20-OLinuXino kernel: [ 154.532207] ath: phy0: Chip
> reset failed
> Jul 31 14:58:56 a20-OLinuXino kernel: [ 154.542586] ath: phy0: Unable
> to reset hardware; reset status -22 (freq 2422 MHz)
> Jul 31 14:58:56 a20-OLinuXino kernel: [ 154.671860] ath: phy0: Failed
> to wakeup in 500us
> Jul 31 14:58:56 a20-OLinuXino kernel: [ 154.697274] ath: phy0: Failed
> to wakeup in 500us
> Jul 31 14:58:57 a20-OLinuXino kernel: [ 154.721561] ath: phy0: Failed
> to wakeup in 500us
> Jul 31 14:58:57 a20-OLinuXino kernel: [ 154.993220] usb 2-1: ath9k_htc:
> USB layer deinitialized
> Jul 31 14:58:57 a20-OLinuXino kernel: [ 155.278312] usb 2-1: new
> high-speed USB device number 3 using sw-ehci
> Jul 31 14:58:57 a20-OLinuXino kernel: [ 155.460699] usb 2-1: ath9k_htc:
> Firmware htc_9271.fw requested
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 155.782216] usb 2-1: ath9k_htc:
> Transferred FW: htc_9271.fw, size: 51008
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.032307] ath9k_htc 2-1:1.0:
> ath9k_htc: HTC initialized with 33 credits
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.262060] ath9k_htc 2-1:1.0:
> ath9k_htc: FW Version: 1.4
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.270467] ath: EEPROM
> regdomain: 0x833a
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.279670] ath: EEPROM
> indicates we should expect a country code
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.290086] ath: doing EEPROM
> country->regdmn map search
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.299279] ath: country maps
> to regdmn code: 0x37
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.307499] ath: Country alpha2
> being used: GB
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.314466] ath: Regpair used: 0x37
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.337430] ieee80211 phy1:
> Atheros AR9271 Rev:1
> Jul 31 14:58:58 a20-OLinuXino kernel: [ 156.352292] Registered led
> device: ath9k_htc-phy1
> Jul 31 14:59:11 a20-OLinuXino kernel: [ 169.356075]
> ADDRCONF(NETDEV_UP): wlan9: link is not ready
>
>
> At this point all network commands are locked. Unplugging et replugging
> won't change anything. Even rebooting seems to hang, unfortunately I
> don't have a screen to follow what's going on.
>
> Thanks for the advice about iwlist, indeed "iw dev" gave me a good scan,
> once. Actually I didn't manage to make it work again.
This really looks like a hardware issue. Maybe your ath9k_htc device
is particularly sensitive to power supply noise or something like
that. Have you tried a different power supply or connecting it through
a powered hub?
I really wish I could help out more with this =)
I'd be surprised if it's a software issue, but if you're compiling
your own kernels, it might be worth checking out the Linux Backports
project:
https://backports.wiki.kernel.org/index.php/Main_Page
Which is essentially the latest kernel's WiFi drivers and stuff
repackaged so it can be compiled with older kernels.
Thanks,
--
Julian Calaby
Email: julian.calaby@gmail.com
Profile: http://www.google.com/profiles/julian.calaby/
.Plan: http://sites.google.com/site/juliancalaby/
[-- Attachment #2: dmesg_crash --]
[-- Type: text/plain, Size: 33452 bytes --]
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.4.67+ (root@debian) (gcc version 4.7.1 (Debian 4.7.1-7) ) #6 SMP PREEMPT Fri Nov 1 17:32:40 EET 2013
[ 0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: sun7i
[ 0.000000] Memory cut off:
[ 0.000000] MALI : 0x5c000000 - 0x5fffffff ( 64 MB)
[ 0.000000] Ignoring unrecognised tag 0x00000000
[ 0.000000] Memory Reserved:
[ 0.000000] SYS : 0x43000000 - 0x4300ffff ( 64 kB)
[ 0.000000] VE : 0x44000000 - 0x48ffffff ( 80 MB)
[ 0.000000] G2D : 0x49000000 - 0x49ffffff ( 16 MB)
[ 0.000000] LCD : 0x5a000000 - 0x5bffffff ( 32 MB)
[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
[ 0.000000] sunxi: Allwinner A20 (AW1651/sun7i) detected.
[ 0.000000] On node 0 totalpages: 245760
[ 0.000000] free_area_init_node: node 0, pgdat c08731c0, node_mem_map d0000000
[ 0.000000] DMA zone: 512 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 65024 pages, LIFO batch:15
[ 0.000000] Normal zone: 1008 pages used for memmap
[ 0.000000] Normal zone: 111632 pages, LIFO batch:31
[ 0.000000] HighMem zone: 528 pages used for memmap
[ 0.000000] HighMem zone: 67056 pages, LIFO batch:15
[ 0.000000] PERCPU: Embedded 7 pages/cpu @d0808000 s7616 r8192 d12864 u32768
[ 0.000000] pcpu-alloc: s7616 r8192 d12864 u32768 alloc=8*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 243712
[ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait loglevel=8 panic=10
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] allocated 2097152 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Memory: 448MB 512MB = 960MB total
[ 0.000000] Memory: 830740k/830740k available, 152300k reserved, 270336K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc07da6dc (8010 kB)
[ 0.000000] .init : 0xc07db000 - 0xc080fdc0 ( 212 kB)
[ 0.000000] .data : 0xc0810000 - 0xc087a0a0 ( 425 kB)
[ 0.000000] .bss : 0xc087a0c4 - 0xc0a4b048 (1860 kB)
[ 0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] NR_IRQS:192
[ 0.000000] Architected local timer running at 24.00MHz.
[ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[ 0.000000] start_kernel(): bug: interrupts were enabled early
[ 0.000000] Console: colour dummy device 80x30
[ 0.010895] Calibrating delay loop... 1915.28 BogoMIPS (lpj=9576448)
[ 0.076016] pid_max: default: 32768 minimum: 301
[ 0.079688] Mount-cache hash table entries: 512
[ 0.083962] Initializing cgroup subsys cpuacct
[ 0.087282] Initializing cgroup subsys memory
[ 0.090706] Initializing cgroup subsys devices
[ 0.094150] Initializing cgroup subsys freezer
[ 0.097375] Initializing cgroup subsys blkio
[ 0.101058] Initializing cgroup subsys perf_event
[ 0.104637] CPU: Testing write buffer coherency: ok
[ 0.109836] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.116944] hw perfevents: enabled with ARMv7 Cortex-A7 PMU driver, 5 counters available
[ 0.122484] Setting up static identity map for 0x40571840 - 0x40571898
[ 0.238501] CPU1: Booted secondary processor
[ 0.297365] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.299373] Brought up 2 CPUs
[ 0.304684] SMP: Total of 2 processors activated (3830.57 BogoMIPS).
[ 0.307879] devtmpfs: initialized
[ 0.313220] dummy:
[ 0.316888] NET: Registered protocol family 16
[ 0.324640] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.329434] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.332616] [ccu-inf] aw clock manager init
[ 0.334886] [ccu-inf] aw_ccu_init
[ 0.338849] [ccu-inf] script config pll4 to 300MHz
[ 0.342600] [ccu-inf] script config pll6 to 600MHz
[ 0.346365] [ccu-inf] script config pll7 to 297MHz
[ 0.350111] [ccu-inf] script config pll8 to 336MHz
[ 0.352867] Init eGon pin module V2.0
[ 0.360945] bio: create slab <bio-0> at 0
[ 0.364381] sunxi_gpio driver init ver 1.3
[ 0.370627] gpiochip_add: registered GPIOs 1 to 75 on device: A1X_GPIO
[ 0.373765] SCSI subsystem initialized
[ 0.376606] libata version 3.00 loaded.
[ 0.381293] usbcore: registered new interface driver usbfs
[ 0.385628] usbcore: registered new interface driver hub
[ 0.389792] usbcore: registered new device driver usb
[ 0.392911] Linux media interface: v0.10
[ 0.396517] Linux video capture interface: v2.00
[ 0.402063] Advanced Linux Sound Architecture Driver Version 1.0.25.
[ 0.408246] cfg80211: Calling CRDA to update world regulatory domain
[ 0.412714] Switching to clocksource arch_sys_counter
[ 0.414846] FS-Cache: Loaded
[ 0.417015] CacheFiles: Loaded
[ 0.450531] sw_hcd_host0 sw_hcd_host0: sw_hcd host driver
[ 0.457241] sw_hcd_host0 sw_hcd_host0: new USB bus registered, assigned bus number 1
[ 0.460696] hub 1-0:1.0: USB hub found
[ 0.463590] hub 1-0:1.0: 1 port detected
[ 0.468171] NET: Registered protocol family 2
[ 0.474520] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.481481] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.488945] TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
[ 0.495567] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.497779] TCP: reno registered
[ 0.502657] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.507994] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.511654] NET: Registered protocol family 1
[ 0.516967] RPC: Registered named UNIX socket transport module.
[ 0.520669] RPC: Registered udp transport module.
[ 0.524326] RPC: Registered tcp transport module.
[ 0.529730] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.535242] audit: initializing netlink socket (disabled)
[ 0.538999] type=2000 audit(0.520:1): initialized
[ 0.543346] highmem bounce pool size: 64 pages
[ 0.554788] VFS: Disk quotas dquot_6.5.2
[ 0.560376] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.567164] NFS: Registering the id_resolver key type
[ 0.571749] NTFS driver 2.1.30 [Flags: R/W].
[ 0.575068] fuse init (API version 7.18)
[ 0.578593] msgmni has been set to 1094
[ 0.589604] alg: comp: Compression test 1 failed for lzo-generic: output len = 57
[ 0.592830] alg: No test for stdrng (krng)
[ 0.599542] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.602431] io scheduler noop registered
[ 0.605655] io scheduler deadline registered
[ 0.609378] io scheduler cfq registered (default)
[ 0.614193] sunxi disp driver loaded (/dev/disp api 1.0)
[ 0.619794] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.624269] [uart]: used uart info.: 0xc1
[ 0.629029] [uart]: serial probe 0 irq 33 mapbase 0x01c28000
[ 0.655257] sunxi-uart.0: ttyS0 at MMIO 0x1c28000 (irq = 33) is a U6_16550A
[ 1.386999] console [ttyS0] enabled
[ 1.395339] [uart]: serial probe 6 irq 51 mapbase 0x01c29800
[ 1.427194] sunxi-uart.6: ttyS1 at MMIO 0x1c29800 (irq = 51) is a U6_16550A
[ 1.438985] [uart]: serial probe 7 irq 52 mapbase 0x01c29c00
[ 1.470789] sunxi-uart.7: ttyS2 at MMIO 0x1c29c00 (irq = 52) is a U6_16550A
[ 1.480268] G2D: drv_g2d_init
[ 1.487958] G2D: g2dmem: g2d_start=49000000, g2d_size=1000000
[ 1.496926] G2D: head:c9000000,tail:ca000000
[ 1.504524] G2D: Module initialized.major:250
[ 1.511875] brd: module loaded
[ 1.520527] loop: module loaded
[ 1.530063] sw_ahci sw_ahci.0: controller can't do PMP, turning off CAP_PMP
[ 1.541318] sw_ahci sw_ahci.0: forcing PORTS_IMPL to 0x1
[ 1.554072] sw_ahci sw_ahci.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 1.568947] sw_ahci sw_ahci.0: flags: ncq sntf pm led clo only pio slum part ccc
[ 1.579742] scsi0 : sw_ahci_platform
[ 1.590534] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 88
[ 1.602072] sunxi_emac Using mii phy on PortA
[ 1.621228] sunxi_emac Using MAC from SID: 02:4c:0a:81:82:21
[ 1.631896] PPP generic driver version 2.4.2
[ 1.640259] PPP BSD Compression module registered
[ 1.648995] PPP Deflate Compression module registered
[ 1.658992] PPP MPPE Compression module registered
[ 1.667217] NET: Registered protocol family 24
[ 1.677638] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.689397] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.697995] [sw-ehci1]: open clock
[ 1.724017] [sw-ehci1]: Set USB Power ON
[ 1.734397] sw-ehci sw-ehci.1: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.748104] sw-ehci sw-ehci.1: new USB bus registered, assigned bus number 2
[ 1.759538] sw-ehci sw-ehci.1: irq 71, io mem 0x01c14000
[ 1.787184] sw-ehci sw-ehci.1: USB 2.0 started, EHCI 1.00
[ 1.795191] ehci_irq: port change detect
[ 1.802445] hub 2-0:1.0: USB hub found
[ 1.809115] hub 2-0:1.0: 1 port detected
[ 1.815627] [sw-ohci1]: open clock
[ 1.845149] sw-ohci sw-ohci.1: SW USB2.0 'Open' Host Controller (OHCI) Driver
[ 1.858510] sw-ohci sw-ohci.1: new USB bus registered, assigned bus number 3
[ 1.869899] sw-ohci sw-ohci.1: irq 96, io mem 0x01c14400
[ 1.940053] hub 3-0:1.0: USB hub found
[ 1.948215] ata1: SATA link down (SStatus 0 SControl 300)
[ 1.956521] hub 3-0:1.0: 1 port detected
[ 1.963090] [sw-ehci2]: open clock
[ 1.989185] [sw-ehci2]: Set USB Power ON
[ 1.999546] sw-ehci sw-ehci.2: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.013264] sw-ehci sw-ehci.2: new USB bus registered, assigned bus number 4
[ 2.024739] sw-ehci sw-ehci.2: irq 72, io mem 0x01c1c000
[ 2.138236] usb 2-1: new high-speed USB device number 2 using sw-ehci
[ 2.157173] sw-ehci sw-ehci.2: USB 2.0 started, EHCI 1.00
[ 2.165975] hub 4-0:1.0: USB hub found
[ 2.172621] hub 4-0:1.0: 1 port detected
[ 2.179148] [sw-ohci2]: open clock
[ 2.208650] sw-ohci sw-ohci.2: SW USB2.0 'Open' Host Controller (OHCI) Driver
[ 2.222007] sw-ohci sw-ohci.2: new USB bus registered, assigned bus number 5
[ 2.233449] sw-ohci sw-ohci.2: irq 97, io mem 0x01c1c400
[ 2.300116] hub 5-0:1.0: USB hub found
[ 2.306795] hub 5-0:1.0: 1 port detected
[ 2.315803] mousedev: PS/2 mouse device common for all mice
[ 2.327014] ===========================hv_keypad_init=====================
[ 2.337353] ========HV Inital ===================
[ 2.346010] tkey_fetch_sysconfig_para: tkey_unused.
[ 2.361967] usb 2-1: config 1 interface 0 altsetting 0 has 7 endpoint descriptors, different from the interface descriptor's value: 5
[ 2.381182] hv_keypad_init: after fetch_sysconfig_para: normal_i2c: 0x0. normal_i2c[1]: 0x0
[ 2.393085] sun4i-ts.c: sun4i_ts_init: start ...
[ 2.399231] rtp_used == 1.
[ 2.405283] sun4i-ts: tp_screen_size is 5 inch.
[ 2.412949] sun4i-ts: tp_regidity_level is 5.
[ 2.421100] sun4i-ts: tp_press_threshold_enable is 0.
[ 2.429858] sun4i-ts: rtp_sensitive_level is 15.
[ 2.437998] sun4i-ts: rtp_exchange_x_y_flag is 0.
[ 2.446773] sun4i-ts.c: sun4i_ts_probe: start...
[ 2.453919] begin get platform resourec
[ 2.463478] input: sun4i-ts as /devices/platform/sun4i-ts/input/input0
[ 2.470983] tp init
[ 2.475975] sun4i-ts.c: sun4i_ts_probe: end
[ 2.485099] sunxi-rtc sunxi-rtc: Warning: RTC time is wrong!
[ 2.496030] sunxi-rtc sunxi-rtc: rtc core: registered rtc as rtc0
[ 2.504624] i2c /dev entries driver
[ 2.511915] config i2c gpio with gpio_config api
[ 2.522238] axp_mfd 0-0034: AXP (CHIP ID: 0x41) detected
[ 2.531968] i2c i2c-0: Invalid probe address 0x00
[ 2.539741] I2C: i2c-0: AW16XX I2C adapter
[ 2.547864] i2c i2c-1: Invalid probe address 0x00
[ 2.555608] I2C: i2c-1: AW16XX I2C adapter
[ 2.563675] i2c i2c-2: Invalid probe address 0x00
[ 2.571444] I2C: i2c-2: AW16XX I2C adapter
[ 2.577341] [ace_drv] start!!!
[ 2.582722] [ace_drv] init end!!!
[ 2.587728] [pa_drv] start!!!
[ 2.592916] [pa_drv] init end!!!
[ 2.598502] axp20_ldo1: 1300 mV
[ 2.606915] axp20_ldo2: 1800 <--> 3300 mV at 3000 mV
[ 2.617026] axp20_ldo3: 700 <--> 3500 mV at 2800 mV
[ 2.627333] axp20_ldo4: 1250 <--> 3300 mV at 2800 mV
[ 2.637524] axp20_buck2: 700 <--> 2275 mV at 1400 mV
[ 2.647719] axp20_buck3: 700 <--> 3500 mV at 1250 mV
[ 2.657634] axp20_ldoio0: 1800 <--> 3300 mV at 2800 mV
[ 2.672427] input: axp20-supplyer as /devices/platform/sunxi-i2c.0/i2c-0/0-0034/axp20-supplyer.28/input/input1
[ 2.701349] axp20_ldo2: Failed to create debugfs directory
[ 2.711718] device-mapper: uevent: version 1.0.3
[ 2.724132] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[ 2.737537] device-mapper: multipath: version 1.3.0 loaded
[ 2.748518] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 2.760608] device-mapper: multipath queue-length: version 0.1.0 loaded
[ 2.772781] device-mapper: multipath service-time: version 0.2.0 loaded
[ 2.782806] cpuidle: using governor ladder
[ 2.789810] cpuidle: using governor menu
[ 2.796063] [mmc-msg] sw_mci_init
[ 2.805134] [mmc-msg] MMC host used card: 0x9, boot card: 0x0, io_card 8
[ 2.817115] [mmc-msg] sdc0 set round clock 400000, src 24000000
[ 2.831304] [mmc-msg] sdc0 set ios: clk 0Hz bm OD pm OFF vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 2.848567] [mmc-msg] sdc0 Probe: base:0xf00e6000 irq:64 sg_cpu:ffdf7000(4fc00000) ret 0.
[ 2.861719] [mmc-msg] sdc3 set round clock 400000, src 24000000
[ 2.875827] [mmc-msg] sdc3 set ios: clk 0Hz bm OD pm OFF vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 2.893059] [mmc-msg] sdc3 Probe: base:0xf00e8000 irq:67 sg_cpu:ffddf000(4fc01000) ret 0.
[ 2.905800] [mmc_pm]: failed to fetch sdio card configuration!
[ 2.916608] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.927779] usbcore: registered new interface driver usbhid
[ 2.936156] usbhid: USB HID core driver
[ 2.942647] ashmem: initialized
[ 2.949433] logger: created 256K log 'log_main'
[ 2.957737] logger: created 256K log 'log_events'
[ 2.966108] logger: created 256K log 'log_radio'
[ 2.974521] logger: created 256K log 'log_system'
[ 2.984778] IPv4 over IPv4 tunneling driver
[ 2.991810] TCP: bic registered
[ 2.997255] TCP: cubic registered
[ 3.003089] TCP: westwood registered
[ 3.009286] TCP: highspeed registered
[ 3.015228] TCP: hybla registered
[ 3.020715] TCP: htcp registered
[ 3.026215] TCP: vegas registered
[ 3.031701] TCP: veno registered
[ 3.037458] TCP: scalable registered
[ 3.043031] TCP: lp registered
[ 3.048268] TCP: yeah registered
[ 3.054013] TCP: illinois registered
[ 3.060868] Initializing XFRM netlink socket
[ 3.069210] NET: Registered protocol family 10
[ 3.078218] NET: Registered protocol family 17
[ 3.086085] NET: Registered protocol family 15
[ 3.094279] Registering the dns_resolver key type
[ 3.101002] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 4
[ 3.117238] Registering SWP/SWPB emulation handler
[ 3.126630] axp20_buck2: Failed to create debugfs directory
[ 3.138382] [cpu_freq] INF:-------------------V-F Table-------------------
[ 3.150315] [cpu_freq] INF: voltage = 1450mv frequency = 1008MHz
[ 3.161450] [cpu_freq] INF: voltage = 1400mv frequency = 912MHz
[ 3.172583] [cpu_freq] INF: voltage = 1300mv frequency = 864MHz
[ 3.183715] [cpu_freq] INF: voltage = 1250mv frequency = 792MHz
[ 3.194865] [cpu_freq] INF: voltage = 1200mv frequency = 720MHz
[ 3.205999] [cpu_freq] INF: voltage = 1150mv frequency = 624MHz
[ 3.217131] [cpu_freq] INF: voltage = 1100mv frequency = 528MHz
[ 3.228264] [cpu_freq] INF: voltage = 1050mv frequency = 312MHz
[ 3.239397] [cpu_freq] INF: voltage = 1000mv frequency = 0MHz
[ 3.251307] [cpu_freq] INF:-----------------------------------------------
[ 3.267821] [cpu_freq] INF:sunxi_cpufreq_initcall, get cpu frequency from sysconfig, max freq: 912MHz, min freq: 60MHz
[ 3.282305] registered taskstats version 1
[ 3.291522] axp20_buck3: incomplete constraints, leaving on
[ 3.301866] axp20_buck2: incomplete constraints, leaving on
[ 3.312117] axp20_ldo4: incomplete constraints, leaving on
[ 3.322282] axp20_ldo3: incomplete constraints, leaving on
[ 3.332443] axp20_ldo2: incomplete constraints, leaving on
[ 3.342603] axp20_ldo1: incomplete constraints, leaving on
[ 3.351026] console [netcon0] enabled
[ 3.358197] netconsole: network logging started
[ 3.370227] sunxi-rtc sunxi-rtc: setting system clock to 2010-01-01 00:00:00 UTC (1262304000)
[ 3.380762] ALSA device list:
[ 3.386802] #0: sunxi-CODEC Audio Codec
[ 3.395439] Waiting for root device /dev/mmcblk0p2...
[ 3.831708] [mmc-msg] mmc 0 detect change, present 1
[ 4.340736] [mmc-msg] sdc0 set ios: clk 0Hz bm PP pm UP vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 4.352137] [mmc-msg] sdc0 power on
[ 4.381147] [mmc-msg] sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 4.395463] [mmc-msg] sdc0 set round clock 400000, src 24000000
[ 4.478446] [mmc-err] smc 0 err, cmd 52, RTO
[ 4.486933] [mmc-err] smc 0 err, cmd 52, RTO
[ 4.499630] [mmc-msg] sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 4.519773] [mmc-msg] sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 4.534514] [mmc-err] smc 0 err, cmd 5, RTO
[ 4.542824] [mmc-err] smc 0 err, cmd 5, RTO
[ 4.551131] [mmc-err] smc 0 err, cmd 5, RTO
[ 4.559436] [mmc-err] smc 0 err, cmd 5, RTO
[ 4.572686] [mmc-msg] sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 4.590422] [mmc-msg] sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 4.610523] [mmc-msg] sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[ 4.653907] [mmc-msg] sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing SD-HS(SDR25) dt B
[ 4.671641] [mmc-msg] sdc0 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 1 timing SD-HS(SDR25) dt B
[ 4.686262] [mmc-msg] sdc0 set round clock 42857143, src 600000000
[ 4.755935] [mmc-msg] sdc0 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 4 timing SD-HS(SDR25) dt B
[ 4.774850] mmc0: new high speed SDHC card at address 0007
[ 4.784316] mmcblk0: mmc0:0007 SD04G 3.70 GiB
[ 4.792134] mmcblk0: p1 p2
[ 6.827039] kjournald starting. Commit interval 5 seconds
[ 6.831227] EXT3-fs (mmcblk0p2): using internal journal
[ 6.845654] EXT3-fs (mmcblk0p2): recovery complete
[ 6.856250] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
[ 6.868054] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 6.877257] devtmpfs: mounted
[ 6.883104] Freeing init memory: 208K
[ 7.858965] udevd[176]: starting version 175
[ 9.508424] usb 2-1: reset high-speed USB device number 2 using sw-ehci
[ 9.695949] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 9.709326] Registered led device: rt2800usb-phy0::radio
[ 9.719233] Registered led device: rt2800usb-phy0::assoc
[ 9.729247] Registered led device: rt2800usb-phy0::quality
[ 9.740699] usbcore: registered new interface driver rt2800usb
[ 10.633824] rtusb init rt2870 --->
[ 10.640193] sw_usb_enable_hcd: usbc_num = 2
[ 10.649120] usbcore: registered new interface driver rt2870
[ 10.792331] udevd[211]: renamed network interface wlan0 to wlan10
[ 12.817221] EXT3-fs (mmcblk0p2): using internal journal
[ 13.763408] Console: switching to colour frame buffer device 128x48
[ 13.876437] I2C: i2c-3: HDMI I2C adapter
[ 13.987719] UMP<2>: Inserting UMP device driver. Compiled: Oct 29 2013, time: 10:19:59
[ 14.006204] UMP<2>: Using OS memory backend, allocation limit: 134217728
[ 14.018139] UMP: UMP device driver loaded
[ 14.687674] usbcore: registered new interface driver rtl8192cu
[ 14.790789] [cedar dev]: install start!!!
[ 14.798341] [cedar dev]: install end!!!
[ 19.353230] sunxi_emac sunxi_emac.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[ 23.356875] sunxi_emac sunxi_emac.0: eth0: link down
[ 25.359745] sunxi_emac sunxi_emac.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[ 29.915836] eth0: no IPv6 routers present
[ 1884.750110] ehci_irq: port change detect
[ 1884.759697] hub 2-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[ 1884.770390] usb 2-1: USB disconnect, device number 2
[ 1885.099546] usb 2-1: new high-speed USB device number 3 using sw-ehci
[ 1885.856529] usb 2-1: ath9k_htc: Firmware htc_9271.fw requested
[ 1885.869731] usbcore: registered new interface driver ath9k_htc
[ 1886.192456] usb 2-1: ath9k_htc: Transferred FW: htc_9271.fw, size: 51008
[ 1886.442773] ath9k_htc 2-1:1.0: ath9k_htc: HTC initialized with 33 credits
[ 1886.673759] ath9k_htc 2-1:1.0: ath9k_htc: FW Version: 1.4
[ 1886.682289] ath: EEPROM regdomain: 0x833a
[ 1886.696928] ath: EEPROM indicates we should expect a country code
[ 1886.707582] ath: doing EEPROM country->regdmn map search
[ 1886.716914] ath: country maps to regdmn code: 0x37
[ 1886.725572] ath: Country alpha2 being used: GB
[ 1886.732750] ath: Regpair used: 0x37
[ 1886.755984] ieee80211 phy1: Atheros AR9271 Rev:1
[ 1886.775078] Registered led device: ath9k_htc-phy1
[ 1886.819909] udevd[2086]: renamed network interface wlan0 to wlan9
[14129.844437] ehci_irq: port change detect
[14130.126246] usb 4-1: new high-speed USB device number 2 using sw-ehci
[14130.309737] usb 4-1: ath9k_htc: Firmware htc_9271.fw requested
[14130.710776] usb 4-1: ath9k_htc: Transferred FW: htc_9271.fw, size: 51008
[14130.960847] ath9k_htc 4-1:1.0: ath9k_htc: HTC initialized with 33 credits
[14131.187731] ath9k_htc 4-1:1.0: ath9k_htc: FW Version: 1.4
[14131.196563] ath: EEPROM regdomain: 0x833a
[14131.205619] ath: EEPROM indicates we should expect a country code
[14131.216391] ath: doing EEPROM country->regdmn map search
[14131.225717] ath: country maps to regdmn code: 0x37
[14131.233905] ath: Country alpha2 being used: GB
[14131.241088] ath: Regpair used: 0x37
[14131.258365] ieee80211 phy2: Atheros AR9271 Rev:1
[14131.271625] Registered led device: ath9k_htc-phy2
[14132.587005] udevd[2201]: renamed network interface wlan0 to rename6
[14236.467860] ehci_irq: port change detect
[14236.477366] hub 2-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[14236.489221] usb 2-1: USB disconnect, device number 3
[14236.868251] ath: phy1: Chip reset failed
[14236.878019] ath: phy1: Unable to reset channel (2412 Mhz) reset status -22
[14236.889423] ath: phy1: Unable to set channel
[14236.909921] ath: phy1: Failed to wakeup in 500us
[14236.914281] ADDRCONF(NETDEV_UP): wlan9: link is not ready
[14236.938669] ath: phy1: Failed to wakeup in 500us
[14236.959276] ath: phy1: Failed to wakeup in 500us
[14236.984966] ath: phy1: Failed to wakeup in 500us
[14237.010484] ath: phy1: Failed to wakeup in 500us
[14237.160946] udevd[2201]: renamed network interface rename6 to wlan9
[14237.189659] usb 2-1: ath9k_htc: USB layer deinitialized
[14237.480211] usb 2-1: new high-speed USB device number 4 using sw-ehci
[14237.673360] usb 2-1: ath9k_htc: Firmware htc_9271.fw requested
[14237.984931] usb 2-1: ath9k_htc: Transferred FW: htc_9271.fw, size: 51008
[14238.235139] ath9k_htc 2-1:1.0: ath9k_htc: HTC initialized with 33 credits
[14238.453150] ath9k_htc 2-1:1.0: ath9k_htc: FW Version: 1.4
[14238.461569] ath: EEPROM regdomain: 0x833a
[14238.476582] ath: EEPROM indicates we should expect a country code
[14238.487017] ath: doing EEPROM country->regdmn map search
[14238.496208] ath: country maps to regdmn code: 0x37
[14238.510216] ath: Country alpha2 being used: GB
[14238.517111] ath: Regpair used: 0x37
[14238.531965] ieee80211 phy3: Atheros AR9271 Rev:1
[14238.544476] Registered led device: ath9k_htc-phy3
[14238.580790] udevd[2201]: renamed network interface wlan0 to rename7
[14285.795946] ehci_irq: port change detect
[14285.805461] hub 4-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[14285.815952] usb 4-1: USB disconnect, device number 2
[14286.496514] ath: phy2: Chip reset failed
[14286.506283] ath: phy2: Unable to reset channel (2412 Mhz) reset status -22
[14286.522296] ath: phy2: Unable to set channel
[14286.532129] ADDRCONF(NETDEV_UP): wlan9: link is not ready
[14286.542659] ath: phy2: Failed to wakeup in 500us
[14286.562420] ath: phy2: Failed to wakeup in 500us
[14286.583141] ath: phy2: Failed to wakeup in 500us
[14286.607208] ath: phy2: Failed to wakeup in 500us
[14286.627073] ath: phy2: Failed to wakeup in 500us
[14286.871962] udevd[2201]: renamed network interface rename7 to wlan9
[14286.926893] usb 4-1: ath9k_htc: USB layer deinitialized
[14287.217409] usb 4-1: new high-speed USB device number 3 using sw-ehci
[14287.399852] usb 4-1: ath9k_htc: Firmware htc_9271.fw requested
[14287.709145] usb 4-1: ath9k_htc: Transferred FW: htc_9271.fw, size: 51008
[14287.959229] ath9k_htc 4-1:1.0: ath9k_htc: HTC initialized with 33 credits
[14288.189238] ath9k_htc 4-1:1.0: ath9k_htc: FW Version: 1.4
[14288.197780] ath: EEPROM regdomain: 0x833a
[14288.207118] ath: EEPROM indicates we should expect a country code
[14288.217722] ath: doing EEPROM country->regdmn map search
[14288.227171] ath: country maps to regdmn code: 0x37
[14288.235591] ath: Country alpha2 being used: GB
[14288.242554] ath: Regpair used: 0x37
[14288.256800] ieee80211 phy4: Atheros AR9271 Rev:1
[14288.273351] Registered led device: ath9k_htc-phy4
[14288.305825] udevd[2201]: renamed network interface wlan0 to rename8
[14302.592357] ADDRCONF(NETDEV_UP): rename8: link is not ready
[14923.806546] Warning: this sunxi disp driver will see significant redesign.
[14923.818955] Applications using /dev/disp directly will break.
[14923.831440] For more information visit: http://linux-sunxi.org/Sunxi_disp_driver
[14923.842261] [DISP] layer allocated: 0,101
[14923.952520] Mali: permit MALI_IOC_MEM_MAP_EXT ioctl for framebuffer (paddr=0x5A000000, size=33554432)
[14923.973515] mali: use config clk_div 1
[14923.979406] mali: clk_div 1
[14923.982741] Mali: mali clock set completed, clock is 312000000 Hz
[14923.996784] mali: use config clk_div 1
[14924.002665] mali: clk_div 1
[14924.005999] Mali: mali clock set completed, clock is 312000000 Hz
[14924.032022] Mali: Mali device driver loaded
[14924.341019] [drm] Initialized drm 1.1.0 20060810
[14924.372184] Mali DRM initialize, driver name: mali_drm, version 2.1
[14924.385086] [drm] Initialized mali_drm 2.1.1 20101111 on minor 0
[14924.399392] Mali DRM initialize, driver name: mali_drm, version 2.1
[14924.412152] [drm] Initialized mali_drm 2.1.1 20101111 on minor 1
[14924.426783] UMP<2>: New session opened
[15102.420357] ehci_irq: port change detect
[15102.434664] hub 2-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[15102.445192] usb 2-1: USB disconnect, device number 4
[15103.175200] ath: phy3: Chip reset failed
[15103.188248] ath: phy3: Unable to reset hardware; reset status -22 (freq 2412 MHz)
[15103.271218] usb 2-1: ath9k_htc: USB layer deinitialized
[15103.581835] usb 2-1: new high-speed USB device number 5 using sw-ehci
[15103.795118] usb 2-1: ath9k_htc: Firmware htc_9271.fw requested
[15104.158861] usb 2-1: ath9k_htc: Transferred FW: htc_9271.fw, size: 51008
[15104.409910] ath9k_htc 2-1:1.0: ath9k_htc: HTC initialized with 33 credits
[15104.659909] ath9k_htc 2-1:1.0: ath9k_htc: FW Version: 1.4
[15104.668342] ath: EEPROM regdomain: 0x833a
[15104.677441] ath: EEPROM indicates we should expect a country code
[15104.687860] ath: doing EEPROM country->regdmn map search
[15104.696977] ath: country maps to regdmn code: 0x37
[15104.705261] ath: Country alpha2 being used: GB
[15104.712211] ath: Regpair used: 0x37
[15148.972359] ehci_irq: port change detect
[15148.982045] hub 2-0:1.0: port 1 disabled by hub (EMI?), re-enabling...
[15148.992566] usb 2-1: USB disconnect, device number 5
[15227.530357] ehci_irq: port change detect
[15230.431822] ehci_irq: port change detect
[15239.693769] INFO: task ntpd:1853 blocked for more than 120 seconds.
[15239.707024] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15239.716753] ntpd D c056ffa0 0 1853 1 0x00000001
[15239.735598] [<c056ffa0>] (__schedule+0x368/0x780) from [<c05707cc>] (schedule_preempt_disabled+0x14/0x20)
[15239.754701] [<c05707cc>] (schedule_preempt_disabled+0x14/0x20) from [<c056f298>] (__mutex_lock_slowpath+0x110/0x194)
[15239.773310] [<c056f298>] (__mutex_lock_slowpath+0x110/0x194) from [<c056f388>] (mutex_lock+0x6c/0x70)
[15239.789620] [<c056f388>] (mutex_lock+0x6c/0x70) from [<c0464324>] (dev_ioctl+0x4e0/0x7ec)
[15239.805175] [<c0464324>] (dev_ioctl+0x4e0/0x7ec) from [<c00f55b8>] (do_vfs_ioctl+0x84/0x5ac)
[15239.820776] [<c00f55b8>] (do_vfs_ioctl+0x84/0x5ac) from [<c00f5b14>] (sys_ioctl+0x34/0x60)
[15239.842184] [<c00f5b14>] (sys_ioctl+0x34/0x60) from [<c000ec40>] (ret_fast_syscall+0x0/0x30)
[15239.858399] INFO: task kworker/0:1:2266 blocked for more than 120 seconds.
[15239.872318] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15239.887922] kworker/0:1 D c056ffa0 0 2266 2 0x00000000
[15239.907027] [<c056ffa0>] (__schedule+0x368/0x780) from [<c05707cc>] (schedule_preempt_disabled+0x14/0x20)
[15239.925994] [<c05707cc>] (schedule_preempt_disabled+0x14/0x20) from [<c056f298>] (__mutex_lock_slowpath+0x110/0x194)
[15239.944595] [<c056f298>] (__mutex_lock_slowpath+0x110/0x194) from [<c056f388>] (mutex_lock+0x6c/0x70)
[15239.961382] [<c056f388>] (mutex_lock+0x6c/0x70) from [<c054232c>] (wiphy_register+0x494/0x54c)
[15239.979608] [<c054232c>] (wiphy_register+0x494/0x54c) from [<bf0004c0>] (ieee80211_register_hw+0x31c/0x664 [mac80211])
[15240.001987] [<bf0004c0>] (ieee80211_register_hw+0x31c/0x664 [mac80211]) from [<bf288444>] (ath9k_htc_probe_device+0x600/0x7b8 [ath9k_htc])
[15240.025411] [<bf288444>] (ath9k_htc_probe_device+0x600/0x7b8 [ath9k_htc]) from [<bf28072c>] (ath9k_htc_hw_init+0x14/0x38 [ath9k_htc])
[15240.048658] [<bf28072c>] (ath9k_htc_hw_init+0x14/0x38 [ath9k_htc]) from [<bf282030>] (ath9k_hif_usb_firmware_cb+0xd8/0x1b8 [ath9k_htc])
[15240.071709] [<bf282030>] (ath9k_hif_usb_firmware_cb+0xd8/0x1b8 [ath9k_htc]) from [<c0341548>] (request_firmware_work_func+0x84/0xe4)
[15240.092689] [<c0341548>] (request_firmware_work_func+0x84/0xe4) from [<c004b38c>] (process_one_work+0x130/0x38c)
[15240.111052] [<c004b38c>] (process_one_work+0x130/0x38c) from [<c004b8e4>] (worker_thread+0x134/0x2e4)
[15240.127413] [<c004b8e4>] (worker_thread+0x134/0x2e4) from [<c00501b0>] (kthread+0x84/0x90)
[15240.148799] [<c00501b0>] (kthread+0x84/0x90) from [<c000f768>] (kernel_thread_exit+0x0/0x8)
[15240.163496] INFO: task NetworkManager:2727 blocked for more than 120 seconds.
[15240.177626] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15240.193311] NetworkManager D c056ffa0 0 2727 1 0x00000000
[15240.212320] [<c056ffa0>] (__schedule+0x368/0x780) from [<c05707cc>] (schedule_preempt_disabled+0x14/0x20)
[15240.231291] [<c05707cc>] (schedule_preempt_disabled+0x14/0x20) from [<c056f298>] (__mutex_lock_slowpath+0x110/0x194)
[15240.249956] [<c056f298>] (__mutex_lock_slowpath+0x110/0x194) from [<c056f388>] (mutex_lock+0x6c/0x70)
[15240.265921] [<c056f388>] (mutex_lock+0x6c/0x70) from [<c047d318>] (genl_rcv+0xc/0x24)
[15240.281054] [<c047d318>] (genl_rcv+0xc/0x24) from [<c047c440>] (netlink_unicast+0x1a4/0x200)
[15240.297694] [<c047c440>] (netlink_unicast+0x1a4/0x200) from [<c047c7dc>] (netlink_sendmsg+0x2a0/0x314)
[15240.314807] [<c047c7dc>] (netlink_sendmsg+0x2a0/0x314) from [<c044e3dc>] (sock_sendmsg+0xa4/0xc4)
[15240.331347] [<c044e3dc>] (sock_sendmsg+0xa4/0xc4) from [<c044e73c>] (___sys_sendmsg+0x29c/0x2b0)
[15240.347994] [<c044e73c>] (___sys_sendmsg+0x29c/0x2b0) from [<c044fcf4>] (__sys_sendmsg+0x3c/0x68)
[15240.364560] [<c044fcf4>] (__sys_sendmsg+0x3c/0x68) from [<c000ec40>] (ret_fast_syscall+0x0/0x30)
^ permalink raw reply [flat|nested] 3+ messages in thread