| Message ID | 1411253932-27973-1-git-send-email-emilgoode@gmail.com |
|---|---|
| State | Awaiting Upstream, archived |
| Delegated to: | David Miller |
| Headers | show |
On 09/21/14 00:58, Emil Goode wrote: > In the brcmf_count_20mhz_channels function we are looping through a list > of channels received from firmware. Since the index of the first channel > is 0 the condition leads to an off by one bug. This is causing us to hit > the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is > how I discovered the bug. > > Introduced by: > commit b48d891676f756d48b4d0ee131e4a7a5d43ca417 > ("brcmfmac: rework wiphy structure setup") My bad :-(. You can add: Acked-by: Arend van Spriel <arend@broadcom.com> > Signed-off-by: Emil Goode<emilgoode@gmail.com> > --- > drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > index 02fe706..93b5dd9 100644 > --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > @@ -4918,7 +4918,7 @@ static void brcmf_count_20mhz_channels(struct brcmf_cfg80211_info *cfg, > struct brcmu_chan ch; > int i; > > - for (i = 0; i<= total; i++) { > + for (i = 0; i< total; i++) { > ch.chspec = (u16)le32_to_cpu(chlist->element[i]); > cfg->d11inf.decchspec(&ch); > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 09/21/14 00:58, Emil Goode wrote: > In the brcmf_count_20mhz_channels function we are looping through a list > of channels received from firmware. Since the index of the first channel > is 0 the condition leads to an off by one bug. This is causing us to hit > the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is > how I discovered the bug. The fix is fine. Would like to know what exactly is going wrong. Can you provide a kernel log with brcmfmac debugging enabled, ie. insmod brcmfmac.ko debug=0x1416 Regards, Arend > Introduced by: > commit b48d891676f756d48b4d0ee131e4a7a5d43ca417 > ("brcmfmac: rework wiphy structure setup") > > Signed-off-by: Emil Goode<emilgoode@gmail.com> > --- > drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > index 02fe706..93b5dd9 100644 > --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > @@ -4918,7 +4918,7 @@ static void brcmf_count_20mhz_channels(struct brcmf_cfg80211_info *cfg, > struct brcmu_chan ch; > int i; > > - for (i = 0; i<= total; i++) { > + for (i = 0; i< total; i++) { > ch.chspec = (u16)le32_to_cpu(chlist->element[i]); > cfg->d11inf.decchspec(&ch); > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hello Arend, Ok I will resend with your ack. Best regards, Emil On Mon, Sep 22, 2014 at 11:49:56AM +0200, Arend van Spriel wrote: > On 09/21/14 00:58, Emil Goode wrote: > >In the brcmf_count_20mhz_channels function we are looping through a list > >of channels received from firmware. Since the index of the first channel > >is 0 the condition leads to an off by one bug. This is causing us to hit > >the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is > >how I discovered the bug. > > > >Introduced by: > >commit b48d891676f756d48b4d0ee131e4a7a5d43ca417 > >("brcmfmac: rework wiphy structure setup") > > My bad :-(. You can add: > > Acked-by: Arend van Spriel <arend@broadcom.com> > >Signed-off-by: Emil Goode<emilgoode@gmail.com> > >--- > > drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > >diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > >index 02fe706..93b5dd9 100644 > >--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > >+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > >@@ -4918,7 +4918,7 @@ static void brcmf_count_20mhz_channels(struct brcmf_cfg80211_info *cfg, > > struct brcmu_chan ch; > > int i; > > > >- for (i = 0; i<= total; i++) { > >+ for (i = 0; i< total; i++) { > > ch.chspec = (u16)le32_to_cpu(chlist->element[i]); > > cfg->d11inf.decchspec(&ch); > > > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hello Arend, Sorry for the late reply. I have attached a kernel log with brcmfmac debugging enabled (without my patch applied). Let me know if I can provide any other useful information. Best regards, Emil On Mon, Sep 22, 2014 at 11:56:43AM +0200, Arend van Spriel wrote: > On 09/21/14 00:58, Emil Goode wrote: > >In the brcmf_count_20mhz_channels function we are looping through a list > >of channels received from firmware. Since the index of the first channel > >is 0 the condition leads to an off by one bug. This is causing us to hit > >the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is > >how I discovered the bug. > > The fix is fine. Would like to know what exactly is going wrong. Can you > provide a kernel log with brcmfmac debugging enabled, ie. insmod brcmfmac.ko > debug=0x1416 > > Regards, > Arend > > >Introduced by: > >commit b48d891676f756d48b4d0ee131e4a7a5d43ca417 > >("brcmfmac: rework wiphy structure setup") > > > >Signed-off-by: Emil Goode<emilgoode@gmail.com> > >--- > > drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > >diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > >index 02fe706..93b5dd9 100644 > >--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > >+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c > >@@ -4918,7 +4918,7 @@ static void brcmf_count_20mhz_channels(struct brcmf_cfg80211_info *cfg, > > struct brcmu_chan ch; > > int i; > > > >- for (i = 0; i<= total; i++) { > >+ for (i = 0; i< total; i++) { > > ch.chspec = (u16)le32_to_cpu(chlist->element[i]); > > cfg->d11inf.decchspec(&ch); > > > [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.17.0-rc6-armv7-x2 (emil@lianli) (gcc version 4.8.3 20140401 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2014.04 - Linaro GCC 4.8-2014.04) ) #3 SMP Mon Sep 22 21:25:25 CEST 2014 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Wandboard i.MX6 Quad Board [ 0.000000] cma: Reserved 16 MiB at 3e800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 524288 [ 0.000000] free_area_init_node: node 0, pgdat c0f66b40, node_mem_map ed7f0000 [ 0.000000] Normal zone: 1520 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 2576 pages used for memmap [ 0.000000] HighMem zone: 329728 pages, LIFO batch:31 [ 0.000000] PERCPU: Embedded 9 pages/cpu @ed7ab000 s14336 r8192 d14336 u36864 [ 0.000000] pcpu-alloc: s14336 r8192 d14336 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522768 [ 0.000000] Kernel command line: console=ttymxc0,115200 console=tty0 brcmfmac.debug=0x1416 root=/dev/mmcblk0p5 ro rootfstype=ext4 rootwait video=HDMI-A-1:1024x768@60e [ 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 4194304 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Memory: 2042336K/2097152K available (10309K kernel code, 926K rwdata, 3788K rodata, 830K init, 922K bss, 54816K reserved, 1318912K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 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 - 0xc0dcca40 (14099 kB) [ 0.000000] .init : 0xc0dcd000 - 0xc0e9c800 ( 830 kB) [ 0.000000] .data : 0xc0e9e000 - 0xc0f859b8 ( 927 kB) [ 0.000000] .bss : 0xc0f859b8 - 0xc106c51c ( 923 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] L2C-310 erratum 769419 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76070001 [ 0.000000] Switching to timer-based delay loop, resolution 15ns [ 0.000008] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 65075262448ns [ 0.001524] Console: colour dummy device 80x30 [ 0.002213] console [tty0] enabled [ 0.002248] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000) [ 0.002287] pid_max: default: 32768 minimum: 301 [ 0.002430] Security Framework initialized [ 0.002474] AppArmor: AppArmor disabled by boot time parameter [ 0.002496] Yama: becoming mindful. [ 0.002693] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002726] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003442] Initializing cgroup subsys memory [ 0.003492] Initializing cgroup subsys devices [ 0.003523] Initializing cgroup subsys freezer [ 0.003554] Initializing cgroup subsys net_cls [ 0.003587] Initializing cgroup subsys blkio [ 0.003612] Initializing cgroup subsys perf_event [ 0.003638] Initializing cgroup subsys net_prio [ 0.003703] CPU: Testing write buffer coherency: ok [ 0.003748] ftrace: allocating 34038 entries in 100 pages [ 0.060864] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.061007] Setting up static identity map for 0x10955578 - 0x10955610 [ 0.069916] CPU1: Booted secondary processor [ 0.069949] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.071003] CPU2: Booted secondary processor [ 0.071028] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.072065] CPU3: Booted secondary processor [ 0.072090] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.072180] Brought up 4 CPUs [ 0.072265] SMP: Total of 4 processors activated. [ 0.072279] CPU: All CPU(s) started in SVC mode. [ 0.072969] devtmpfs: initialized [ 0.077467] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.084771] xor: measuring software checksum speed [ 0.179596] arm4regs : 1363.200 MB/sec [ 0.279593] 8regs : 821.200 MB/sec [ 0.379596] 32regs : 769.200 MB/sec [ 0.479596] neon : 888.800 MB/sec [ 0.479611] xor: using function: arm4regs (1363.200 MB/sec) [ 0.479658] pinctrl core: initialized pinctrl subsystem [ 0.480118] regulator-dummy: no parameters [ 0.487918] NET: Registered protocol family 16 [ 0.491141] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.492158] cpuidle: using governor ladder [ 0.492185] cpuidle: using governor menu [ 0.492551] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.501208] vdd1p1: 800 <--> 1375 mV at 1100 mV [ 0.501691] vdd3p0: 2800 <--> 3150 mV at 3000 mV [ 0.502148] vdd2p5: 2000 <--> 2750 mV at 2400 mV [ 0.502604] vddarm: 725 <--> 1450 mV at 1150 mV [ 0.503099] vddpu: 725 <--> 1450 mV at 1150 mV [ 0.503569] vddsoc: 725 <--> 1450 mV at 1175 mV [ 0.511979] No ATAGs? [ 0.512025] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.512057] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.513440] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.719826] raid6: int32x1 115 MB/s [ 0.889868] raid6: int32x2 144 MB/s [ 1.059773] raid6: int32x4 166 MB/s [ 1.229753] raid6: int32x8 192 MB/s [ 1.399641] raid6: neonx1 591 MB/s [ 1.569643] raid6: neonx2 655 MB/s [ 1.739665] raid6: neonx4 653 MB/s [ 1.909671] raid6: neonx8 506 MB/s [ 1.909688] raid6: using algorithm neonx2 (655 MB/s) [ 1.909704] raid6: using intx1 recovery algorithm [ 1.913666] mxs-dma 110000.dma-apbh: initialized [ 1.914243] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 1.914284] edma-dma-engine: probe of edma-dma-engine.0 failed with error -22 [ 1.915034] 2P5V: 2500 mV [ 1.915307] 3P3V: 3300 mV [ 1.918426] SCSI subsystem initialized [ 1.918678] libata version 3.00 loaded. [ 1.918995] usbcore: registered new interface driver usbfs [ 1.919077] usbcore: registered new interface driver hub [ 1.919211] usbcore: registered new device driver usb [ 1.920512] i2c i2c-0: IMX I2C adapter registered [ 1.921426] i2c i2c-1: IMX I2C adapter registered [ 1.922000] media: Linux media interface: v0.10 [ 1.922084] Linux video capture interface: v2.00 [ 1.922195] pps_core: LinuxPPS API ver. 1 registered [ 1.922212] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 1.922256] PTP clock support registered [ 1.924088] NetLabel: Initializing [ 1.924112] NetLabel: domain hash size = 128 [ 1.924124] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.924190] NetLabel: unlabeled traffic allowed by default [ 1.924754] Switched to clocksource mxc_timer1 [ 2.011235] NET: Registered protocol family 2 [ 2.012117] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 2.012227] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 2.012364] TCP: Hash tables configured (established 8192 bind 8192) [ 2.012463] TCP: reno registered [ 2.012487] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 2.012553] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 2.012878] NET: Registered protocol family 1 [ 2.013390] RPC: Registered named UNIX socket transport module. [ 2.013413] RPC: Registered udp transport module. [ 2.013428] RPC: Registered tcp transport module. [ 2.013443] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.014319] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 2.016732] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 2.016947] audit: initializing netlink subsys (disabled) [ 2.017005] audit: type=2000 audit(1.989:1): initialized [ 2.018432] zpool: loaded [ 2.018462] zbud: loaded [ 2.018835] VFS: Disk quotas dquot_6.5.2 [ 2.018909] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.019706] NFS: Registering the id_resolver key type [ 2.019767] Key type id_resolver registered [ 2.019782] Key type id_legacy registered [ 2.019826] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.020098] fuse init (API version 7.23) [ 2.020328] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 2.021201] msgmni has been set to 1444 [ 2.022517] bounce: pool size: 64 pages [ 2.022593] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 2.022779] io scheduler noop registered [ 2.022808] io scheduler deadline registered [ 2.022870] io scheduler cfq registered (default) [ 2.029919] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 2.029957] imx-sdma 20ec000.sdma: firmware not found [ 2.033582] imx-sdma 20ec000.sdma: initialized [ 2.035822] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 2.037519] Serial: IMX driver [ 2.037853] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud = 5000000) is a IMX [ 2.920692] console [ttymxc0] enabled [ 2.925253] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60, base_baud = 5000000) is a IMX [ 2.935201] serial: Freescale lpuart driver [ 2.940292] [drm] Initialized drm 1.1.0 20060810 [ 2.945043] usbcore: registered new interface driver udl [ 2.950397] Error: Driver 'tfp410' is already registered, aborting... [ 2.957914] ipu_smfc_init: ioremap 0x02650000 -> f00de000 [ 2.958649] imx-ipuv3 2400000.ipu: IPUv3H probed [ 2.963613] ipu_smfc_init: ioremap 0x02a50000 -> f012e000 [ 2.964317] imx-ipuv3 2800000.ipu: IPUv3H probed [ 2.971162] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 2.979138] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 2.987185] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 2.995401] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 3.006413] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 3.013427] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 3.022269] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 3.032847] scsi host0: ahci_platform [ 3.037052] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 71 [ 3.048923] 2188000.ethernet supply phy not found, using dummy regulator [ 3.079889] libphy: fec_enet_mii_bus: probed [ 3.084938] fec 2188000.ethernet eth0: registered PHC device 0 [ 3.092045] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.098645] ehci-platform: EHCI generic platform driver [ 3.104132] ehci-omap: OMAP-EHCI Host Controller driver [ 3.109558] tegra-ehci: Tegra EHCI driver [ 3.113863] usbcore: registered new interface driver usb-storage [ 3.125348] 2184200.usb supply vbus not found, using dummy regulator [ 3.135534] ci_hdrc ci_hdrc.1: doesn't support gadget [ 3.140617] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 3.145803] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 [ 3.164796] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 3.170462] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.177302] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.184547] usb usb1: Product: EHCI Host Controller [ 3.189456] usb usb1: Manufacturer: Linux 3.17.0-rc6-armv7-x2 ehci_hcd [ 3.196017] usb usb1: SerialNumber: ci_hdrc.1 [ 3.201091] hub 1-0:1.0: USB hub found [ 3.204946] hub 1-0:1.0: 1 port detected [ 3.209614] using random self ethernet address [ 3.214084] using random host ethernet address [ 3.219173] usb0: HOST MAC 7e:c2:60:98:c7:5c [ 3.223522] usb0: MAC ae:68:07:e8:cf:a2 [ 3.227444] using random self ethernet address [ 3.231908] using random host ethernet address [ 3.236427] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 [ 3.243060] g_ether gadget: g_ether ready [ 3.247564] mousedev: PS/2 mouse device common for all mice [ 3.253753] i2c /dev entries driver [ 3.258260] IR XMP protocol handler initialized [ 3.265990] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=1) [ 3.272628] sdhci: Secure Digital Host Controller Interface driver [ 3.278868] sdhci: Copyright(c) Pierre Ossman [ 3.283914] sdhci-pltfm: SDHCI platform and OF driver helper [ 3.290507] sdhci-esdhc-imx 2190000.usdhc: could not get ultra high speed state, work on normal mode [ 3.300855] sdhci-esdhc-imx 2190000.usdhc: No vmmc regulator found [ 3.307096] sdhci-esdhc-imx 2190000.usdhc: No vqmmc regulator found [ 3.354799] mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA [ 3.362393] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode [ 3.372669] sdhci-esdhc-imx 2194000.usdhc: No vmmc regulator found [ 3.378904] sdhci-esdhc-imx 2194000.usdhc: No vqmmc regulator found [ 3.385254] ata1: SATA link down (SStatus 0 SControl 300) [ 3.390717] ahci-imx 2200000.sata: no device found, disabling link. [ 3.397030] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug [ 3.444785] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA [ 3.453278] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 3.462587] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found [ 3.463805] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 3.465540] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 3.467273] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 3.470382] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 3.474857] mmc1: queuing unknown CIS tuple 0x80 (11 bytes) [ 3.496401] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 3.524828] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 3.525468] mmc1: new high speed SDIO card at address 0001 [ 3.544792] mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 3.552740] ledtrig-cpu: registered to indicate activity on CPUs [ 3.558889] hidraw: raw HID events driver (C) Jiri Kosina [ 3.565255] usbcore: registered new interface driver usbhid [ 3.570850] usbhid: USB HID core driver [ 3.575518] ashmem: initialized [ 3.580904] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 3.587582] [drm] No driver support for vblank timestamp query. [ 3.593661] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops) [ 3.601223] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops) [ 3.608785] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops) [ 3.616319] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops) [ 3.623958] imx-hdmi 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1 [ 3.631237] imx-drm display-subsystem: bound 120000.hdmi (ops hdmi_ops) [ 3.638088] [drm] forcing HDMI-A-1 connector ON [ 3.649405] mmc2: host does not support reading read-only switch. assuming write-enable. [ 3.665380] mmc2: new high speed SDHC card at address aaaa [ 3.671344] mmcblk0: mmc2:aaaa SU16G 14.8 GiB [ 3.678042] mmcblk0: p1 p2 < p5 > [ 3.685299] usb 1-1: New USB device found, idVendor=0409, idProduct=005a [ 3.692027] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.700010] hub 1-1:1.0: USB hub found [ 3.703916] hub 1-1:1.0: 4 ports detected [ 3.985047] usb 1-1.1: new low-speed USB device number 3 using ci_hdrc [ 4.117542] usb 1-1.1: New USB device found, idVendor=0461, idProduct=4d03 [ 4.124441] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.136260] input: HID 0461:4d03 as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.1/1-1.1:1.0/0003:0461:4D03.0001/input/input0 [ 4.150241] hid-generic 0003:0461:4D03.0001: input,hidraw0: USB HID v1.00 Mouse [HID 0461:4d03] on usb-ci_hdrc.1-1.1/input0 [ 4.255041] usb 1-1.3: new low-speed USB device number 4 using ci_hdrc [ 4.392168] usb 1-1.3: New USB device found, idVendor=04b4, idProduct=0101 [ 4.399088] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.406434] usb 1-1.3: Product: SteelS\xffffffec\xffffff80\xffffff81\xffffff80\xffffff81\xffffffcc\xffffff84\xffffff84\xffffffd0\xffffff89\xffffff89\xffffffcc\xffffff92\xffffff92DATA [ 4.411330] usb 1-1.3: Manufacturer: DATACOMP [ 4.438206] input: DATACOMP SteelS\xffffffec\xffffff80\xffffff81\xffffff80\xffffff81\xffffffcc\xffffff84\xffffff84\xffffffd0\xffffff89\xffffff89\xffffffcc\xffffff92\xffffff92DATA as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.3/1-1.3:1.0/0003:04B4:0101.0002/input/input1 [ 4.453337] hid-generic 0003:04B4:0101.0002: input,hidraw1: USB HID v1.00 Keyboard [DATACOMP SteelS\xffffffec\xffffff80\xffffff81\xffffff80\xffffff81\xffffffcc\xffffff84\xffffff84\xffffffd0\xffffff89\xffffff89\xffffffcc\xffffff92\xffffff92DATA] on usb-ci_hdrc.1-1.3/input0 [ 4.478521] input: DATACOMP SteelS\xffffffec\xffffff80\xffffff81\xffffff80\xffffff81\xffffffcc\xffffff84\xffffff84\xffffffd0\xffffff89\xffffff89\xffffffcc\xffffff92\xffffff92DATA as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.3/1-1.3:1.1/0003:04B4:0101.0003/input/input2 [ 4.493623] hid-generic 0003:04B4:0101.0003: input,hidraw2: USB HID v1.00 Device [DATACOMP SteelS\xffffffec\xffffff80\xffffff81\xffffff80\xffffff81\xffffffcc\xffffff84\xffffff84\xffffffd0\xffffff89\xffffff89\xffffffcc\xffffff92\xffffff92DATA] on usb-ci_hdrc.1-1.3/input1 [ 4.585051] usb 1-1.4: new low-speed USB device number 5 using ci_hdrc [ 4.720917] usb 1-1.4: New USB device found, idVendor=0603, idProduct=0002 [ 4.727837] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.735182] usb 1-1.4: Product: USB Composite Device [ 4.740164] usb 1-1.4: Manufacturer: SINO WEALTH [ 4.749184] input: SINO WEALTH USB Composite Device as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.4/1-1.4:1.0/0003:0603:0002.0004/input/input3 [ 4.764626] hid-generic 0003:0603:0002.0004: input,hidraw3: USB HID v1.10 Keyboard [SINO WEALTH USB Composite Device] on usb-ci_hdrc.1-1.4/input0 [ 4.785351] input: SINO WEALTH USB Composite Device as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.4/1-1.4:1.1/0003:0603:0002.0005/input/input4 [ 4.801193] hid-generic 0003:0603:0002.0005: input,hiddev0,hidraw4: USB HID v1.10 Mouse [SINO WEALTH USB Composite Device] on usb-ci_hdrc.1-1.4/input1 [ 6.234418] Console: switching to colour frame buffer device 128x48 [ 6.246062] imx-drm display-subsystem: fb0: frame buffer device [ 6.252150] imx-drm display-subsystem: registered panic notifier [ 6.324791] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 6.332822] oprofile: using arm/armv7-ca9 [ 6.337152] TCP: cubic registered [ 6.340627] NET: Registered protocol family 10 [ 6.346212] mip6: Mobile IPv6 [ 6.349250] NET: Registered protocol family 17 [ 6.353850] Key type dns_resolver registered [ 6.358214] mpls_gso: MPLS GSO support [ 6.364172] ThumbEE CPU extension supported. [ 6.368564] Registering SWP/SWPB emulation handler [ 6.373936] registered taskstats version 1 [ 6.380867] Btrfs loaded [ 6.386419] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 6.394862] sr_init: No PMIC hook to init smartreflex [ 6.402113] sr_init: platform driver register failed for SR [ 6.417198] PM: Hibernation image not present or could not be loaded. [ 6.439362] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null) [ 6.449628] VFS: Mounted root (ext4 filesystem) readonly on device 179:5. [ 6.463357] devtmpfs: mounted [ 6.469707] Freeing unused kernel memory: 828K (c0dcd000 - c0e9c000) [ 7.240832] udevd[199]: starting version 175 [ 7.884268] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0 [ 8.151673] sgtl5000 1-000a: sgtl5000 revision 0x11 [ 8.164962] imx-sgtl5000 sound: ASoC: CODEC (null) not registered [ 8.186470] imx-sgtl5000 sound: snd_soc_register_card failed (-517) [ 8.201157] platform sound: Driver imx-sgtl5000 requests probe deferral [ 8.214101] imx-spdif sound-spdif: snd-soc-dummy-dai <-> 2004000.spdif mapping ok [ 8.219468] 1-000a: 1200 mV normal [ 8.219541] sgtl5000 1-000a: Using internal LDO instead of VDDD [ 8.237027] cfg80211: Calling CRDA to update world regulatory domain [ 8.269419] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok [ 8.288297] brcmfmac: brcmf_sdiod_sgtable_alloc nents=35 [ 8.288317] brcmfmac: brcmf_sdio_probe Enter [ 8.293231] brcmfmac: F1 signature read @0x18000000=0x16044330 [ 8.293341] brcmfmac: brcmf_bus_change_state 0 -> 2 [ 8.293695] brcmfmac: brcmf_chip_recognition found AXI chip: BCM4330, rev=4 [ 8.298171] brcmfmac: brcmf_chip_cores_check [1 ] core 0x800:39 base 0x18000000 wrap 0x18100000 [ 8.298201] brcmfmac: brcmf_chip_cores_check [2 ] core 0x812:25 base 0x18001000 wrap 0x18101000 [ 8.298214] brcmfmac: brcmf_chip_cores_check [3 ] core 0x829:7 base 0x18002000 wrap 0x18102000 [ 8.298222] brcmfmac: brcmf_chip_cores_check [4 ] core 0x82a:3 base 0x18003000 wrap 0x18103000 [ 8.298230] brcmfmac: brcmf_chip_cores_check [5 ] core 0x80e:13 base 0x18004000 wrap 0x18104000 [ 8.298237] brcmfmac: brcmf_chip_cores_check [6 ] core 0x81a:11 base 0x18005000 wrap 0x18105000 [ 8.298245] brcmfmac: brcmf_chip_cores_check [7 ] core 0x135:0 base 0x18108000 wrap 0x18106000 [ 8.298493] brcmfmac: brcmf_chip_setup ccrev=39, pmurev=12, pmucaps=0x19583c0c [ 8.298834] brcmfmac: brcmf_sdio_kso_init Enter [ 8.299106] brcmfmac: brcmf_sdio_drivestrengthinit SDIO: 4 mA (req=6 mA) drive strength selected, set to 0x00000001 [ 8.302079] brcmfmac: brcmf_attach Enter [ 8.302174] brcmfmac: brcmf_proto_attach Enter [ 8.302518] brcmfmac: brcmf_sdio_probe completed!! [ 8.302538] brcmfmac: brcmf_fw_get_firmwares enter: dev=mmc1:0001:1 [ 8.328297] brcmfmac: brcmf_fw_request_code_done enter: dev=mmc1:0001:1 [ 8.336630] brcmfmac: brcmf_fw_request_nvram_done enter: dev=mmc1:0001:1 [ 8.336742] brcmfmac: brcmf_nvram_handle_key warning: ln=117:col=37: '=' expected, skip invalid key entry [ 8.336756] brcmfmac: brcmf_nvram_handle_key warning: ln=118:col=37: '=' expected, skip invalid key entry [ 8.336793] brcmfmac: brcmf_sdio_firmware_callback Enter: dev=mmc1:0001:1 [ 8.336916] brcmfmac: brcmf_chip_enter_download Enter [ 8.339765] brcmfmac: brcmf_sdio_download_code_file Enter [ 8.355128] brcmfmac: brcmf_sdio_verifymemory Compare RAM dl & ul at 0x00000000; size=222126 [ 8.394467] brcmfmac: brcmf_sdio_download_nvram Enter [ 8.394846] brcmfmac: brcmf_sdio_verifymemory Compare RAM dl & ul at 0x00047b18; size=1256 [ 8.395209] brcmfmac: brcmf_chip_exit_download Enter [ 8.395933] brcmfmac: brcmf_bus_change_state 2 -> 3 [ 8.505174] random: nonblocking pool is initialized [ 8.630982] cfg80211: World regulatory domain updated: [ 8.639267] cfg80211: DFS Master region: unset [ 8.643726] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 8.650197] brcmfmac: brcmf_sdio_firmware_callback enable F2: err=0 [ 8.650292] brcmfmac: brcmf_chip_sr_capable Enter [ 8.650473] brcmfmac: brcmf_bus_start [ 8.650480] brcmfmac: brcmf_add_if Enter, idx=0, ifidx=0 [ 8.650483] brcmfmac: brcmf_add_if allocate netdev interface [ 8.650515] brcmfmac: brcmf_add_if ==== pid:26, if:wlan%d (00:00:00:00:00:00) created === [ 8.650518] brcmfmac: brcmf_bus_change_state 3 -> 4 [ 8.650532] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.650573] brcmfmac: brcmf_sdio_isr Enter [ 8.650703] brcmfmac: brcmf_sdio_dpc Enter [ 8.650707] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.650784] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.651604] brcmfmac: brcmf_sdio_dpc Dongle reports CHIPACTIVE [ 8.651608] brcmfmac: brcmf_sdio_readframes Enter [ 8.651644] brcmfmac: brcmf_sdio_isr Enter [ 8.651885] brcmfmac: brcmf_sdio_read_control Enter [ 8.651953] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 36 expected 36 [ 8.651963] brcmfmac: brcmf_fil_iovar_data_get name=cur_etheraddr, len=6 [ 8.651966] brcmutil: data [ 8.651972] 00000000: fc 4d d4 c5 2b 66 .M..+f [ 8.651979] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.651995] brcmfmac: brcmf_sdio_dpc Enter [ 8.652518] brcmfmac: brcmf_sdio_readframes Enter [ 8.652588] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.652661] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.652809] brcmfmac: brcmf_sdio_isr Enter [ 8.652964] brcmfmac: brcmf_sdio_dpc Enter [ 8.652970] brcmfmac: brcmf_sdio_readframes Enter [ 8.653060] brcmfmac: brcmf_sdio_read_control Enter [ 8.653200] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 276 expected 276 [ 8.653207] brcmfmac: brcmf_fil_iovar_data_get name=ver, len=256 [ 8.653211] brcmutil: data [ 8.653216] 00000000: 77 6c 30 3a 20 4f 63 74 20 32 35 20 32 30 31 31 wl0: Oct 25 2011 [ 8.653220] 00000010: 20 31 39 3a 33 34 3a 31 32 20 76 65 72 73 69 6f 19:34:12 versio [ 8.653223] 00000020: 6e 20 35 2e 39 30 2e 31 32 35 2e 31 30 34 0a 00 n 5.90.125.104.. [ 8.653226] 00000030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 8.653230] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Oct 25 2011 19:34:12 version 5.90.125.104 [ 8.653236] brcmfmac: brcmf_fil_iovar_data_set name=mpc, len=4 [ 8.653238] brcmutil: data [ 8.653241] 00000000: 01 00 00 00 .... [ 8.653245] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.653250] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.653316] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.653423] brcmfmac: brcmf_sdio_isr Enter [ 8.653544] brcmfmac: brcmf_sdio_dpc Enter [ 8.653552] brcmfmac: brcmf_sdio_readframes Enter [ 8.653614] brcmfmac: brcmf_sdio_read_control Enter [ 8.653666] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 24 expected 24 [ 8.653675] brcmfmac: brcmf_fil_iovar_data_set name=bcn_timeout, len=4 [ 8.653678] brcmutil: data [ 8.653682] 00000000: 03 00 00 00 .... [ 8.653687] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.653712] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.653784] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.653913] brcmfmac: brcmf_sdio_isr Enter [ 8.654033] brcmfmac: brcmf_sdio_dpc Enter [ 8.654040] brcmfmac: brcmf_sdio_readframes Enter [ 8.654103] brcmfmac: brcmf_sdio_read_control Enter [ 8.654158] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 32 expected 32 [ 8.654167] brcmfmac: brcmf_fil_iovar_data_set name=roam_off, len=4 [ 8.654169] brcmutil: data [ 8.654174] 00000000: 01 00 00 00 .... [ 8.654178] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.654202] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.654267] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.654413] brcmfmac: brcmf_sdio_isr Enter [ 8.654529] brcmfmac: brcmf_sdio_dpc Enter [ 8.654535] brcmfmac: brcmf_sdio_readframes Enter [ 8.654598] brcmfmac: brcmf_sdio_read_control Enter [ 8.654644] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 29 expected 29 [ 8.654651] brcmfmac: brcmf_fil_iovar_data_set name=join_pref, len=8 [ 8.654654] brcmutil: data [ 8.654659] 00000000: 04 02 08 01 01 02 00 00 ........ [ 8.654663] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.654692] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.654813] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.654860] brcmfmac: brcmf_sdio_isr Enter [ 8.654976] brcmfmac: brcmf_sdio_dpc Enter [ 8.654986] brcmfmac: brcmf_sdio_readframes Enter [ 8.655049] brcmfmac: brcmf_sdio_read_control Enter [ 8.655093] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.655099] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.655148] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.655213] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.655325] brcmfmac: brcmf_sdio_isr Enter [ 8.655445] brcmfmac: brcmf_sdio_dpc Enter [ 8.655452] brcmfmac: brcmf_sdio_readframes Enter [ 8.655515] brcmfmac: brcmf_sdio_read_control Enter [ 8.655569] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 44 expected 44 [ 8.655577] brcmfmac: brcmf_fil_iovar_data_get name=event_msgs, len=17 [ 8.655580] brcmutil: data [ 8.655585] 00000000: 00 00 00 00 00 00 60 00 00 04 00 00 00 00 00 00 ......`......... [ 8.655588] 00000010: 00 . [ 8.655593] brcmfmac: brcmf_fil_iovar_data_set name=event_msgs, len=17 [ 8.655596] brcmutil: data [ 8.655599] 00000000: 00 00 00 00 00 00 60 00 00 04 00 00 00 00 00 00 ......`......... [ 8.655602] 00000010: 00 . [ 8.655606] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.655611] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.655681] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.655795] brcmfmac: brcmf_sdio_isr Enter [ 8.655914] brcmfmac: brcmf_sdio_dpc Enter [ 8.655921] brcmfmac: brcmf_sdio_readframes Enter [ 8.655982] brcmfmac: brcmf_sdio_read_control Enter [ 8.656045] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 44 expected 44 [ 8.656054] brcmfmac: brcmf_fil_cmd_int_set cmd=185, value=40 [ 8.656058] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.656084] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.656149] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.656226] brcmfmac: brcmf_sdio_isr Enter [ 8.656339] brcmfmac: brcmf_sdio_dpc Enter [ 8.656346] brcmfmac: brcmf_sdio_readframes Enter [ 8.656411] brcmfmac: brcmf_sdio_read_control Enter [ 8.656462] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 8.656469] brcmfmac: brcmf_fil_cmd_int_set cmd=187, value=40 [ 8.656473] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.656503] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.656562] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.656647] brcmfmac: brcmf_sdio_isr Enter [ 8.656762] brcmfmac: brcmf_sdio_dpc Enter [ 8.656769] brcmfmac: brcmf_sdio_readframes Enter [ 8.656831] brcmfmac: brcmf_sdio_read_control Enter [ 8.656883] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 8.656898] brcmfmac: brcmf_fil_iovar_data_set name=pkt_filter_add, len=22 [ 8.656901] brcmutil: data [ 8.656907] 00000000: 64 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d............... [ 8.656911] 00000010: 01 00 00 00 01 00 ...... [ 8.656915] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.656921] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.656986] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.657282] brcmfmac: brcmf_sdio_isr Enter [ 8.657400] brcmfmac: brcmf_sdio_dpc Enter [ 8.657407] brcmfmac: brcmf_sdio_readframes Enter [ 8.657464] brcmfmac: brcmf_sdio_read_control Enter [ 8.657562] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 53 expected 53 [ 8.657573] brcmfmac: brcmf_fil_iovar_data_set name=pkt_filter_enable, len=8 [ 8.657575] brcmutil: data [ 8.657580] 00000000: 64 00 00 00 00 00 00 00 d....... [ 8.657585] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.657591] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.657668] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.657955] brcmfmac: brcmf_sdio_isr Enter [ 8.658083] brcmfmac: brcmf_sdio_dpc Enter [ 8.658090] brcmfmac: brcmf_sdio_readframes Enter [ 8.658161] brcmfmac: brcmf_sdio_read_control Enter [ 8.658211] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 42 expected 42 [ 8.658218] brcmfmac: brcmf_fil_iovar_data_set name=pkt_filter_mode, len=4 [ 8.658221] brcmutil: data [ 8.658225] 00000000: 01 00 00 00 .... [ 8.658230] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.658291] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.658362] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.658656] brcmfmac: brcmf_sdio_isr Enter [ 8.658792] brcmfmac: brcmf_sdio_dpc Enter [ 8.658801] brcmfmac: brcmf_sdio_readframes Enter [ 8.658869] brcmfmac: brcmf_sdio_read_control Enter [ 8.658924] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 36 expected 36 [ 8.658934] brcmfmac: brcmf_fil_iovar_data_set name=bus:txglom, len=4 [ 8.658937] brcmutil: data [ 8.658942] 00000000: 00 00 00 00 .... [ 8.658946] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.658969] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.659029] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.659114] brcmfmac: brcmf_sdio_isr Enter [ 8.659237] brcmfmac: brcmf_sdio_dpc Enter [ 8.659243] brcmfmac: brcmf_sdio_readframes Enter [ 8.659305] brcmfmac: brcmf_sdio_read_control Enter [ 8.659357] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 31 expected 31 [ 8.659365] brcmfmac: brcmf_fil_iovar_data_set name=bus:rxglom, len=4 [ 8.659368] brcmutil: data [ 8.659373] 00000000: 01 00 00 00 .... [ 8.659379] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.659384] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.659445] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.659503] brcmfmac: brcmf_sdio_isr Enter [ 8.659625] brcmfmac: brcmf_sdio_dpc Enter [ 8.659632] brcmfmac: brcmf_sdio_readframes Enter [ 8.659692] brcmfmac: brcmf_sdio_read_control Enter [ 8.659743] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 31 expected 31 [ 8.659751] brcmfmac: brcmf_fil_cmd_data Failed err=-23 [ 8.659758] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.659796] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.659854] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.660114] brcmfmac: brcmf_sdio_isr Enter [ 8.660244] brcmfmac: brcmf_sdio_dpc Enter [ 8.660251] brcmfmac: brcmf_sdio_readframes Enter [ 8.660314] brcmfmac: brcmf_sdio_read_control Enter [ 8.660364] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 26 expected 26 [ 8.660370] brcmfmac: brcmf_fil_cmd_data Failed err=-23 [ 8.660374] brcmfmac: brcmf_fil_iovar_data_get name=mchan, len=4 [ 8.660376] brcmutil: data [ 8.660383] 00000000: 80 5d be eb .].. [ 8.660388] brcmfmac: brcmf_feat_iovar_int_get MCHAN feature check failed: -23 [ 8.660452] brcmfmac: brcmf_fws_init FWS queueing will be avoided [ 8.660460] brcmfmac: brcmf_fws_macdesc_init enter: desc ebe15030 ea=fc:4d:d4:c5:2b:66, ifidx=0 [ 8.660466] brcmfmac: brcmf_fws_add_interface added MACIF:0 [ 8.660670] brcmfmac: brcmf_alloc_vif allocating virtual interface (size=2700) [ 8.660699] brcmfmac: brcmf_fweh_register event handler registered for LINK [ 8.660703] brcmfmac: brcmf_fweh_register event handler registered for DEAUTH_IND [ 8.660707] brcmfmac: brcmf_fweh_register event handler registered for DEAUTH [ 8.660710] brcmfmac: brcmf_fweh_register event handler registered for DISASSOC_IND [ 8.660713] brcmfmac: brcmf_fweh_register event handler registered for ASSOC_IND [ 8.660719] brcmfmac: brcmf_fweh_register event handler registered for REASSOC_IND [ 8.660722] brcmfmac: brcmf_fweh_register event handler registered for ROAM [ 8.660725] brcmfmac: brcmf_fweh_register event handler registered for MIC_ERROR [ 8.660728] brcmfmac: brcmf_fweh_register event handler registered for SET_SSID [ 8.660733] brcmfmac: brcmf_fweh_register event handler registered for PFN_NET_FOUND [ 8.660737] brcmfmac: brcmf_fweh_register event handler registered for IF [ 8.660741] brcmfmac: brcmf_fweh_register event handler registered for P2P_PROBEREQ_MSG [ 8.660745] brcmfmac: brcmf_fweh_register event handler registered for P2P_DISC_LISTEN_COMPLETE [ 8.660758] brcmfmac: brcmf_fweh_register event handler registered for ACTION_FRAME_RX [ 8.660767] brcmfmac: brcmf_fweh_register event handler registered for ACTION_FRAME_COMPLETE [ 8.660772] brcmfmac: brcmf_fweh_register event handler registered for ACTION_FRAME_OFF_CHAN_COMPLETE [ 8.660776] brcmfmac: brcmf_fweh_register event handler registered for ESCAN_RESULT [ 8.660783] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.660789] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.660872] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.660941] brcmfmac: brcmf_sdio_isr Enter [ 8.661072] brcmfmac: brcmf_sdio_dpc Enter [ 8.661080] brcmfmac: brcmf_sdio_readframes Enter [ 8.661147] brcmfmac: brcmf_sdio_read_control Enter [ 8.661222] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 8.661229] brcmfmac: brcmf_fil_cmd_int_get cmd=1, value=1 [ 8.661237] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.661266] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.661340] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.661605] brcmfmac: brcmf_sdio_isr Enter [ 8.661773] brcmfmac: brcmf_sdio_dpc Enter [ 8.661782] brcmfmac: brcmf_sdio_readframes Enter [ 8.661872] brcmfmac: brcmf_sdio_read_control Enter [ 8.661947] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 28 expected 28 [ 8.661954] brcmfmac: brcmf_fil_cmd_data Failed err=-23 [ 8.661958] brcmfmac: brcmf_fil_iovar_data_get name=vhtmode, len=4 [ 8.661961] brcmutil: data [ 8.661967] 00000000: 00 00 00 00 .... [ 8.661974] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.662004] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.662069] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.662196] brcmfmac: brcmf_sdio_isr Enter [ 8.662317] brcmfmac: brcmf_sdio_dpc Enter [ 8.662324] brcmfmac: brcmf_sdio_readframes Enter [ 8.662389] brcmfmac: brcmf_sdio_read_control Enter [ 8.662440] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 26 expected 26 [ 8.662448] brcmfmac: brcmf_fil_iovar_data_get name=nmode, len=4 [ 8.662451] brcmutil: data [ 8.662455] 00000000: 01 00 00 00 .... [ 8.662461] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.662483] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.662546] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.662840] brcmfmac: brcmf_sdio_isr Enter [ 8.662971] brcmfmac: brcmf_sdio_dpc Enter [ 8.662978] brcmfmac: brcmf_sdio_readframes Enter [ 8.663045] brcmfmac: brcmf_sdio_read_control Enter [ 8.663095] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 27 expected 27 [ 8.663104] brcmfmac: brcmf_fil_cmd_data Failed err=-23 [ 8.663109] brcmfmac: brcmf_fil_iovar_data_get name=bw_cap, len=4 [ 8.663111] brcmutil: data [ 8.663116] 00000000: 02 00 00 00 .... [ 8.663119] brcmfmac: brcmf_get_bwcap fallback to mimo_bw_cap info [ 8.663124] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.663146] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.663214] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.663378] brcmfmac: brcmf_sdio_isr Enter [ 8.663502] brcmfmac: brcmf_sdio_dpc Enter [ 8.663509] brcmfmac: brcmf_sdio_readframes Enter [ 8.663581] brcmfmac: brcmf_sdio_read_control Enter [ 8.663638] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 32 expected 32 [ 8.663645] brcmfmac: brcmf_fil_iovar_data_get name=mimo_bw_cap, len=4 [ 8.663650] brcmutil: data [ 8.663654] 00000000: 00 00 00 00 .... [ 8.663660] brcmfmac: brcmf_setup_wiphybands nmode=1, vhtmode=0, bw_cap=(1, 1) [ 8.663664] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.663686] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.663758] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.663879] brcmfmac: brcmf_sdio_isr Enter [ 8.664073] brcmfmac: brcmf_sdio_dpc Enter [ 8.664082] brcmfmac: brcmf_sdio_readframes Enter [ 8.664342] brcmfmac: brcmf_sdio_read_control Enter [ 8.664409] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 28 expected 28 [ 8.664417] brcmfmac: brcmf_fil_iovar_data_get name=rxchain, len=4 [ 8.664419] brcmutil: data [ 8.664424] 00000000: 01 00 00 00 .... [ 8.664429] brcmfmac: brcmf_setup_wiphybands nchain=1 [ 8.664439] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.664446] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.664596] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.666618] brcmfmac: brcmf_sdio_isr Enter [ 8.666812] brcmfmac: brcmf_sdio_dpc Enter [ 8.666822] brcmfmac: brcmf_sdio_readframes Enter [ 8.666889] brcmfmac: brcmf_sdio_read_control Enter [ 8.667104] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 1562 expected 1562 [ 8.667114] brcmfmac: brcmf_fil_iovar_data_get name=chanspecs, len=1536 [ 8.667117] brcmutil: data [ 8.667122] 00000000: 11 00 00 00 01 2b 00 00 02 2b 00 00 03 2b 00 00 .....+...+...+.. [ 8.667127] 00000010: 04 2b 00 00 05 2b 00 00 06 2b 00 00 07 2b 00 00 .+...+...+...+.. [ 8.667130] 00000020: 08 2b 00 00 09 2b 00 00 0a 2b 00 00 0b 2b 00 00 .+...+...+...+.. [ 8.667133] 00000030: 0c 2b 00 00 0d 2b 00 00 24 1b 00 00 28 1b 00 00 .+...+..$...(... [ 8.667138] ------------[ cut here ]------------ [ 8.667158] WARNING: CPU: 1 PID: 38 at drivers/net/wireless/brcm80211/brcmutil/d11.c:128 brcmu_d11n_decchspec+0xfc/0x10c [brcmutil]() [ 8.667194] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_imx_spdif snd_soc_imx_sgtl5000 snd_soc_imx_audmux snd_soc_sgtl5000 snd_soc_fsl_ssi snd_soc_fsl_spdif imx_pcm_fiq imx_pcm_dma snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_seq snd_seq_device snd_timer snd soundcore rtc_snvs [ 8.667202] CPU: 1 PID: 38 Comm: kworker/1:1 Not tainted 3.17.0-rc6-armv7-x2 #3 [ 8.667222] Workqueue: events request_firmware_work_func [ 8.667246] [<c0018e78>] (unwind_backtrace) from [<c0013978>] (show_stack+0x20/0x24) [ 8.667261] [<c0013978>] (show_stack) from [<c094cd68>] (dump_stack+0x8c/0x9c) [ 8.667284] [<c094cd68>] (dump_stack) from [<c0053f48>] (warn_slowpath_common+0x80/0x9c) [ 8.667295] [<c0053f48>] (warn_slowpath_common) from [<c0054020>] (warn_slowpath_null+0x2c/0x34) [ 8.667308] [<c0054020>] (warn_slowpath_null) from [<bf305b58>] (brcmu_d11n_decchspec+0xfc/0x10c [brcmutil]) [ 8.667473] [<bf305b58>] (brcmu_d11n_decchspec [brcmutil]) from [<bf31b798>] (brcmf_cfg80211_attach+0x6e8/0x118c [brcmfmac]) [ 8.667628] [<bf31b798>] (brcmf_cfg80211_attach [brcmfmac]) from [<bf32a408>] (brcmf_bus_start+0xe0/0x298 [brcmfmac]) [ 8.667798] [<bf32a408>] (brcmf_bus_start [brcmfmac]) from [<bf32f0bc>] (brcmf_sdio_firmware_callback+0x48c/0x628 [brcmfmac]) [ 8.667965] [<bf32f0bc>] (brcmf_sdio_firmware_callback [brcmfmac]) from [<bf32acb0>] (brcmf_fw_request_nvram_done+0x144/0x1dc [brcmfmac]) [ 8.668060] [<bf32acb0>] (brcmf_fw_request_nvram_done [brcmfmac]) from [<c0603f08>] (request_firmware_work_func+0x40/0x60) [ 8.668083] [<c0603f08>] (request_firmware_work_func) from [<c006b2c0>] (process_one_work+0x158/0x3c4) [ 8.668105] [<c006b2c0>] (process_one_work) from [<c006bc44>] (worker_thread+0x68/0x534) [ 8.668122] [<c006bc44>] (worker_thread) from [<c00705bc>] (kthread+0xe8/0x100) [ 8.668140] [<c00705bc>] (kthread) from [<c000f858>] (ret_from_fork+0x14/0x20) [ 8.668145] ---[ end trace dfea49328ba94d5f ]--- [ 8.668148] ------------[ cut here ]------------ [ 8.668162] WARNING: CPU: 1 PID: 38 at drivers/net/wireless/brcm80211/brcmutil/d11.c:140 brcmu_d11n_decchspec+0x8c/0x10c [brcmutil]() [ 8.668196] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_imx_spdif snd_soc_imx_sgtl5000 snd_soc_imx_audmux snd_soc_sgtl5000 snd_soc_fsl_ssi snd_soc_fsl_spdif imx_pcm_fiq imx_pcm_dma snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_seq snd_seq_device snd_timer snd soundcore rtc_snvs [ 8.668202] CPU: 1 PID: 38 Comm: kworker/1:1 Tainted: G W 3.17.0-rc6-armv7-x2 #3 [ 8.668212] Workqueue: events request_firmware_work_func [ 8.668228] [<c0018e78>] (unwind_backtrace) from [<c0013978>] (show_stack+0x20/0x24) [ 8.668239] [<c0013978>] (show_stack) from [<c094cd68>] (dump_stack+0x8c/0x9c) [ 8.668267] [<c094cd68>] (dump_stack) from [<c0053f48>] (warn_slowpath_common+0x80/0x9c) [ 8.668277] [<c0053f48>] (warn_slowpath_common) from [<c0054020>] (warn_slowpath_null+0x2c/0x34) [ 8.668290] [<c0054020>] (warn_slowpath_null) from [<bf305ae8>] (brcmu_d11n_decchspec+0x8c/0x10c [brcmutil]) [ 8.668390] [<bf305ae8>] (brcmu_d11n_decchspec [brcmutil]) from [<bf31b798>] (brcmf_cfg80211_attach+0x6e8/0x118c [brcmfmac]) [ 8.668543] [<bf31b798>] (brcmf_cfg80211_attach [brcmfmac]) from [<bf32a408>] (brcmf_bus_start+0xe0/0x298 [brcmfmac]) [ 8.668726] [<bf32a408>] (brcmf_bus_start [brcmfmac]) from [<bf32f0bc>] (brcmf_sdio_firmware_callback+0x48c/0x628 [brcmfmac]) [ 8.668883] [<bf32f0bc>] (brcmf_sdio_firmware_callback [brcmfmac]) from [<bf32acb0>] (brcmf_fw_request_nvram_done+0x144/0x1dc [brcmfmac]) [ 8.668967] [<bf32acb0>] (brcmf_fw_request_nvram_done [brcmfmac]) from [<c0603f08>] (request_firmware_work_func+0x40/0x60) [ 8.668982] [<c0603f08>] (request_firmware_work_func) from [<c006b2c0>] (process_one_work+0x158/0x3c4) [ 8.668993] [<c006b2c0>] (process_one_work) from [<c006bc44>] (worker_thread+0x68/0x534) [ 8.669002] [<c006bc44>] (worker_thread) from [<c00705bc>] (kthread+0xe8/0x100) [ 8.669013] [<c00705bc>] (kthread) from [<c000f858>] (ret_from_fork+0x14/0x20) [ 8.669019] ---[ end trace dfea49328ba94d60 ]--- [ 8.669034] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.669042] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.669141] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.669237] brcmfmac: brcmf_sdio_isr Enter [ 8.669375] brcmfmac: brcmf_sdio_dpc Enter [ 8.669383] brcmfmac: brcmf_sdio_readframes Enter [ 8.669456] brcmfmac: brcmf_sdio_read_control Enter [ 8.669517] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.669525] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.669528] brcmutil: data [ 8.669533] 00000000: 03 00 00 00 .... [ 8.669543] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.669548] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.669616] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.669744] brcmfmac: brcmf_sdio_isr Enter [ 8.669892] brcmfmac: brcmf_sdio_dpc Enter [ 8.669900] brcmfmac: brcmf_sdio_readframes Enter [ 8.669989] brcmfmac: brcmf_sdio_read_control Enter [ 8.670051] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.670058] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.670060] brcmutil: data [ 8.670065] 00000000: 03 00 00 00 .... [ 8.670073] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.670102] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.670174] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.670280] brcmfmac: brcmf_sdio_isr Enter [ 8.670412] brcmfmac: brcmf_sdio_dpc Enter [ 8.670419] brcmfmac: brcmf_sdio_readframes Enter [ 8.670491] brcmfmac: brcmf_sdio_read_control Enter [ 8.670545] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.670553] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.670556] brcmutil: data [ 8.670561] 00000000: 03 00 00 00 .... [ 8.670567] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.670591] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.670657] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.670763] brcmfmac: brcmf_sdio_isr Enter [ 8.670892] brcmfmac: brcmf_sdio_dpc Enter [ 8.670899] brcmfmac: brcmf_sdio_readframes Enter [ 8.671887] brcmfmac: brcmf_sdio_read_control Enter [ 8.671939] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.671950] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.671954] brcmutil: data [ 8.671959] 00000000: 03 00 00 00 .... [ 8.671966] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.672028] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.672108] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.672217] brcmfmac: brcmf_sdio_isr Enter [ 8.672340] brcmfmac: brcmf_sdio_dpc Enter [ 8.672351] brcmfmac: brcmf_sdio_readframes Enter [ 8.672409] brcmfmac: brcmf_sdio_read_control Enter [ 8.672463] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.672471] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.672475] brcmutil: data [ 8.672480] 00000000: 03 00 00 00 .... [ 8.672489] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.672496] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.672554] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.672668] brcmfmac: brcmf_sdio_isr Enter [ 8.672794] brcmfmac: brcmf_sdio_dpc Enter [ 8.672803] brcmfmac: brcmf_sdio_readframes Enter [ 8.672899] brcmfmac: brcmf_sdio_read_control Enter [ 8.672971] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.672979] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.672982] brcmutil: data [ 8.672988] 00000000: 03 00 00 00 .... [ 8.672996] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.673030] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.673114] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.673226] brcmfmac: brcmf_sdio_isr Enter [ 8.673370] brcmfmac: brcmf_sdio_dpc Enter [ 8.673378] brcmfmac: brcmf_sdio_readframes Enter [ 8.673457] brcmfmac: brcmf_sdio_read_control Enter [ 8.673536] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.673543] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.673546] brcmutil: data [ 8.673551] 00000000: 03 00 00 00 .... [ 8.673559] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.673596] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.673667] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.673783] brcmfmac: brcmf_sdio_isr Enter [ 8.673916] brcmfmac: brcmf_sdio_dpc Enter [ 8.673924] brcmfmac: brcmf_sdio_readframes Enter [ 8.674031] brcmfmac: brcmf_sdio_read_control Enter [ 8.674091] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.674098] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.674101] brcmutil: data [ 8.674106] 00000000: 03 00 00 00 .... [ 8.674115] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.674153] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.674220] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.674338] brcmfmac: brcmf_sdio_isr Enter [ 8.674470] brcmfmac: brcmf_sdio_dpc Enter [ 8.674477] brcmfmac: brcmf_sdio_readframes Enter [ 8.674546] brcmfmac: brcmf_sdio_read_control Enter [ 8.674599] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.674609] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.674612] brcmutil: data [ 8.674617] 00000000: 03 00 00 00 .... [ 8.674624] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.674654] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.674721] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.674848] brcmfmac: brcmf_sdio_isr Enter [ 8.674962] brcmfmac: brcmf_sdio_dpc Enter [ 8.674970] brcmfmac: brcmf_sdio_readframes Enter [ 8.675031] brcmfmac: brcmf_sdio_read_control Enter [ 8.675098] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.675106] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.675108] brcmutil: data [ 8.675113] 00000000: 03 00 00 00 .... [ 8.675122] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.675128] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.675197] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.675312] brcmfmac: brcmf_sdio_isr Enter [ 8.675582] brcmfmac: brcmf_sdio_dpc Enter [ 8.675590] brcmfmac: brcmf_sdio_readframes Enter [ 8.675671] brcmfmac: brcmf_sdio_read_control Enter [ 8.675730] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.675740] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.675743] brcmutil: data [ 8.675749] 00000000: 03 00 00 00 .... [ 8.675757] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.675766] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.675831] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.675941] brcmfmac: brcmf_sdio_isr Enter [ 8.676073] brcmfmac: brcmf_sdio_dpc Enter [ 8.676080] brcmfmac: brcmf_sdio_readframes Enter [ 8.676145] brcmfmac: brcmf_sdio_read_control Enter [ 8.676200] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.676208] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.676211] brcmutil: data [ 8.676215] 00000000: 03 00 00 00 .... [ 8.676224] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.676252] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.676320] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.676434] brcmfmac: brcmf_sdio_isr Enter [ 8.676572] brcmfmac: brcmf_sdio_dpc Enter [ 8.676579] brcmfmac: brcmf_sdio_readframes Enter [ 8.676658] brcmfmac: brcmf_sdio_read_control Enter [ 8.676721] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.676728] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.676731] brcmutil: data [ 8.676735] 00000000: 03 00 00 00 .... [ 8.676746] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.676775] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.676840] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.676972] brcmfmac: brcmf_sdio_isr Enter [ 8.677152] brcmfmac: brcmf_sdio_dpc Enter [ 8.677185] brcmfmac: brcmf_sdio_readframes Enter [ 8.677343] brcmfmac: brcmf_sdio_read_control Enter [ 8.677424] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.677431] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.677434] brcmutil: data [ 8.677439] 00000000: 07 00 00 00 .... [ 8.677452] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.677545] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.677623] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.677732] brcmfmac: brcmf_sdio_isr Enter [ 8.677858] brcmfmac: brcmf_sdio_dpc Enter [ 8.677865] brcmfmac: brcmf_sdio_readframes Enter [ 8.677936] brcmfmac: brcmf_sdio_read_control Enter [ 8.677984] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.677992] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.677996] brcmutil: data [ 8.678000] 00000000: 07 00 00 00 .... [ 8.678007] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.678036] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.678102] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.678221] brcmfmac: brcmf_sdio_isr Enter [ 8.678541] brcmfmac: brcmf_sdio_dpc Enter [ 8.678548] brcmfmac: brcmf_sdio_readframes Enter [ 8.678626] brcmfmac: brcmf_sdio_read_control Enter [ 8.678683] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.678693] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.678696] brcmutil: data [ 8.678700] 00000000: 07 00 00 00 .... [ 8.678708] brcmfmac: brcmf_sdio_bus_txctl Enter [ 8.678734] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 8.678804] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 8.678943] brcmfmac: brcmf_sdio_isr Enter [ 8.680229] brcmfmac: brcmf_sdio_dpc Enter [ 8.680237] brcmfmac: brcmf_sdio_readframes Enter [ 8.680328] brcmfmac: brcmf_sdio_read_control Enter [ 8.680388] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 34 expected 34 [ 8.680397] brcmfmac: brcmf_fil_bsscfg_data_get bssidx=0, name=per_chan_info, len=4 [ 8.680401] brcmutil: data [ 8.680407] 00000000: 07 00 00 00 .... [ 8.680419] brcmfmac: brcmf_cfg80211_attach Registering custom regulatory [ 9.202144] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 9.213039] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 9.223880] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 9.234696] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 9.245458] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 9.256214] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 9.267520] brcmfmac: brcmf_sdio_bus_txctl Enter [ 9.295616] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 9.295714] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 9.295772] brcmfmac: brcmf_sdio_isr Enter [ 9.295900] brcmfmac: brcmf_sdio_dpc Enter [ 9.295953] brcmfmac: brcmf_sdio_isr Enter [ 9.296086] brcmfmac: brcmf_sdio_dpc Dongle reports CHIPACTIVE [ 9.296098] brcmfmac: brcmf_sdio_readframes Enter [ 9.296162] brcmfmac: brcmf_sdio_read_control Enter [ 9.296237] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 27 expected 27 [ 9.296252] brcmfmac: brcmf_fil_cmd_data Failed err=-23 [ 9.296260] brcmfmac: brcmf_fil_iovar_data_get name=bw_cap, len=4 [ 9.296266] brcmutil: data [ 9.296274] 00000000: 01 00 00 00 .... [ 9.296281] brcmfmac: brcmf_enable_bw40_2g fallback to mimo_bw_cap [ 9.296289] brcmfmac: brcmf_fil_iovar_data_set name=mimo_bw_cap, len=4 [ 9.296294] brcmutil: data [ 9.296302] 00000000: 01 00 00 00 .... [ 9.296311] brcmfmac: brcmf_sdio_bus_txctl Enter [ 9.296332] brcmfmac: brcmf_sdio_dpc Enter [ 9.296351] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 9.296409] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 9.296534] brcmfmac: brcmf_sdio_isr Enter [ 9.296633] brcmfmac: brcmf_sdio_dpc Enter [ 9.296643] brcmfmac: brcmf_sdio_readframes Enter [ 9.296698] brcmfmac: brcmf_sdio_read_control Enter [ 9.296753] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 32 expected 32 [ 9.296769] brcmfmac: brcmf_fil_cmd_data Failed err=-23 [ 9.296777] brcmfmac: brcmf_btcoex_attach enter [ 9.296785] brcmfmac: brcmf_fil_iovar_data_set name=tdls_enable, len=4 [ 9.296790] brcmutil: data [ 9.296797] 00000000: 01 00 00 00 .... [ 9.296804] brcmfmac: brcmf_sdio_bus_txctl Enter [ 9.296831] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 9.296883] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 9.297134] brcmfmac: brcmf_sdio_isr Enter [ 9.297230] brcmfmac: brcmf_sdio_dpc Enter [ 9.297240] brcmfmac: brcmf_sdio_readframes Enter [ 9.297294] brcmfmac: brcmf_sdio_read_control Enter [ 9.297349] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 32 expected 32 [ 9.297363] brcmfmac: brcmf_fil_cmd_data Failed err=-23 [ 9.297370] brcmfmac: brcmf_cfg80211_attach TDLS not enabled (-23) [ 9.297380] brcmfmac: brcmf_fweh_activate_events enable event SET_SSID [ 9.297387] brcmfmac: brcmf_fweh_activate_events enable event DEAUTH [ 9.297393] brcmfmac: brcmf_fweh_activate_events enable event DEAUTH_IND [ 9.297399] brcmfmac: brcmf_fweh_activate_events enable event ASSOC_IND [ 9.297406] brcmfmac: brcmf_fweh_activate_events enable event REASSOC_IND [ 9.297412] brcmfmac: brcmf_fweh_activate_events enable event DISASSOC_IND [ 9.297418] brcmfmac: brcmf_fweh_activate_events enable event LINK [ 9.297424] brcmfmac: brcmf_fweh_activate_events enable event MIC_ERROR [ 9.297430] brcmfmac: brcmf_fweh_activate_events enable event ROAM [ 9.297438] brcmfmac: brcmf_fweh_activate_events enable event PFN_NET_FOUND [ 9.297445] brcmfmac: brcmf_fweh_activate_events enable event IF [ 9.297451] brcmfmac: brcmf_fweh_activate_events enable event P2P_DISC_LISTEN_COMPLETE [ 9.297457] brcmfmac: brcmf_fweh_activate_events enable event ACTION_FRAME_COMPLETE [ 9.297464] brcmfmac: brcmf_fweh_activate_events enable event ESCAN_RESULT [ 9.297470] brcmfmac: brcmf_fweh_activate_events enable event ACTION_FRAME_OFF_CHAN_COMPLETE [ 9.297476] brcmfmac: brcmf_fweh_activate_events enable event P2P_PROBEREQ_MSG [ 9.297483] brcmfmac: brcmf_fweh_activate_events enable event ACTION_FRAME_RX [ 9.297489] brcmfmac: brcmf_fweh_activate_events enable event IF [ 9.297495] brcmfmac: brcmf_fil_iovar_data_set name=event_msgs, len=17 [ 9.297500] brcmutil: data [ 9.297507] 00000000: ff 15 0b 00 02 03 c0 13 60 09 00 00 00 ec 9d b3 ........`....... [ 9.297514] 00000010: ec . [ 9.297520] brcmfmac: brcmf_sdio_bus_txctl Enter [ 9.297548] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 9.297604] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 9.297714] brcmfmac: brcmf_sdio_isr Enter [ 9.297813] brcmfmac: brcmf_sdio_dpc Enter [ 9.297823] brcmfmac: brcmf_sdio_readframes Enter [ 9.297876] brcmfmac: brcmf_sdio_read_control Enter [ 9.297930] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 44 expected 44 [ 9.297946] brcmfmac: brcmf_net_attach Enter, idx=0 mac=fc:4d:d4:c5:2b:66 [ 9.298620] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 9.298655] brcmfmac: brcmf_net_attach wlan0: Broadcom Dongle Host Driver [ 10.309372] EXT4-fs (mmcblk0p5): re-mounted. Opts: (null) [ 10.471555] EXT4-fs (mmcblk0p5): re-mounted. Opts: errors=remount-ro [ 10.750107] loop: module loaded [ 12.198301] EXT4-fs (mmcblk0p1): mounting ext2 file system using the ext4 subsystem [ 12.214301] EXT4-fs (mmcblk0p1): mounted filesystem without journal. Opts: (null) [ 13.016438] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 14.208955] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 14.209007] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 14.584652] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 18.384229] zram: Created 4 device(s) ... [ 18.602185] zram0: detected capacity change from 0 to 527245312 [ 18.605456] zram1: detected capacity change from 0 to 527245312 [ 18.608619] zram2: detected capacity change from 0 to 527245312 [ 18.613187] zram3: detected capacity change from 0 to 527245312 [ 19.273758] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 19.273856] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 19.345217] Bluetooth: Core ver 2.19 [ 19.352959] NET: Registered protocol family 31 [ 19.361112] Bluetooth: HCI device and connection manager initialized [ 19.371102] Bluetooth: HCI socket layer initialized [ 19.380603] Bluetooth: L2CAP socket layer initialized [ 19.389801] Bluetooth: SCO socket layer initialized [ 19.423502] Bluetooth: RFCOMM TTY layer initialized [ 19.423538] Bluetooth: RFCOMM socket layer initialized [ 19.423566] Bluetooth: RFCOMM ver 1.11 [ 19.455197] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 19.455202] Bluetooth: BNEP filters: protocol multicast [ 19.455235] Bluetooth: BNEP socket layer initialized [ 19.578975] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 19.579163] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 19.621390] Adding 514884k swap on /dev/zram0. Priority:100 extents:1 across:514884k SSFS [ 19.789953] Adding 514884k swap on /dev/zram1. Priority:100 extents:1 across:514884k SSFS [ 19.905471] Adding 514884k swap on /dev/zram2. Priority:100 extents:1 across:514884k SSFS [ 20.021249] Adding 514884k swap on /dev/zram3. Priority:100 extents:1 across:514884k SSFS [ 20.318397] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.318486] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.319478] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.319550] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.319837] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.319890] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.425200] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.425326] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.426980] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.427048] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.427358] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.427416] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.427760] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready [ 20.435745] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.435803] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.436012] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.436054] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.436264] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.436307] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.436502] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.436544] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.436741] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.436782] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.437268] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.437319] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.437568] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.437612] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.438087] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.438131] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.506082] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.506138] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.506701] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.506754] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.506950] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.506992] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.575185] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.575296] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.594413] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.594538] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.595062] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.595131] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.675333] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet:01, irq=-1) [ 20.689292] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 20.698255] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.698353] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.698702] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.698760] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.698993] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.699059] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.699268] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.699315] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.699543] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.699590] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.700136] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.700199] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.700435] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.700486] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.700823] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.700865] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.703195] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.703279] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.706078] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.706142] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.706414] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.706464] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.706627] brcmfmac: brcmf_netdev_open Enter, idx=0 [ 20.706641] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.734998] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.735089] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.735146] brcmfmac: brcmf_sdio_isr Enter [ 20.735259] brcmfmac: brcmf_sdio_dpc Enter [ 20.735317] brcmfmac: brcmf_sdio_isr Enter [ 20.735426] brcmfmac: brcmf_sdio_dpc Dongle reports CHIPACTIVE [ 20.735435] brcmfmac: brcmf_sdio_readframes Enter [ 20.735493] brcmfmac: brcmf_sdio_read_control Enter [ 20.735572] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 27 expected 27 [ 20.735583] brcmfmac: brcmf_sdio_dpc Enter [ 20.735588] brcmfmac: brcmf_fil_iovar_data_get name=toe_ol, len=4 [ 20.735595] brcmutil: data [ 20.735600] 00000000: 00 00 00 00 .... [ 20.735608] brcmfmac: brcmf_fil_cmd_int_set cmd=2, value=0 [ 20.735613] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.735618] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.735695] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.820144] brcmfmac: brcmf_sdio_isr Enter [ 20.820328] brcmfmac: brcmf_sdio_dpc Enter [ 20.820462] brcmfmac: brcmf_sdio_readframes Enter [ 20.820546] brcmfmac: brcmf_sdio_read_control Enter [ 20.820734] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.820749] brcmfmac: brcmf_fil_cmd_int_set cmd=185, value=40 [ 20.820757] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.820803] brcmfmac: brcmf_fweh_event_worker event IF (54) ifidx 0 bsscfg 0 addr fc:4d:d4:c5:2b:66 [ 20.820823] brcmfmac: brcmf_fweh_event_worker version 2 flags 0 status 0 reason 0 [ 20.820832] brcmutil: event payload, len=5 [ 20.820845] 00000000: 00 01 00 00 00 ..... [ 20.820857] brcmfmac: brcmf_fweh_handle_if_event action: 1 idx: 0 bsscfg: 0 flags: 0 role: 0 [ 20.820869] brcmfmac: brcmf_fweh_handle_if_event adding wl0 (fc:4d:d4:c5:2b:66) [ 20.820879] brcmfmac: brcmf_add_if Enter, idx=0, ifidx=0 [ 20.820888] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists [ 20.829489] brcmfmac: brcmf_add_if: ignore IF event [ 20.831147] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.831232] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.831307] brcmfmac: brcmf_sdio_isr Enter [ 20.831420] brcmfmac: brcmf_sdio_dpc Enter [ 20.831427] brcmfmac: brcmf_sdio_readframes Enter [ 20.831489] brcmfmac: brcmf_sdio_read_control Enter [ 20.831562] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.831574] brcmfmac: brcmf_fil_cmd_int_set cmd=187, value=40 [ 20.831578] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.831603] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.831665] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.831746] brcmfmac: brcmf_sdio_isr Enter [ 20.831858] brcmfmac: brcmf_sdio_dpc Enter [ 20.831864] brcmfmac: brcmf_sdio_readframes Enter [ 20.831922] brcmfmac: brcmf_sdio_read_control Enter [ 20.831983] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.831994] brcmfmac: brcmf_fil_cmd_int_set cmd=258, value=120 [ 20.831999] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.832022] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.832082] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.832165] brcmfmac: brcmf_sdio_isr Enter [ 20.832279] brcmfmac: brcmf_sdio_dpc Enter [ 20.832284] brcmfmac: brcmf_sdio_readframes Enter [ 20.832345] brcmfmac: brcmf_sdio_read_control Enter [ 20.832405] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.832416] brcmfmac: brcmf_fil_cmd_int_set cmd=86, value=2 [ 20.832420] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.832444] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.832504] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.832848] brcmfmac: brcmf_sdio_isr Enter [ 20.832957] brcmfmac: brcmf_sdio_dpc Enter [ 20.832963] brcmfmac: brcmf_sdio_readframes Enter [ 20.833023] brcmfmac: brcmf_sdio_read_control Enter [ 20.833084] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.833094] brcmfmac: brcmf_config_dongle power save set to enabled [ 20.833098] brcmfmac: brcmf_dongle_roam Internal Roaming = On [ 20.833105] brcmfmac: brcmf_fil_iovar_data_set name=roam_off, len=4 [ 20.833108] brcmutil: data [ 20.833112] 00000000: 00 00 00 00 .... [ 20.833117] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.833142] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.833205] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.833345] brcmfmac: brcmf_sdio_isr Enter [ 20.833460] brcmfmac: brcmf_sdio_dpc Enter [ 20.833467] brcmfmac: brcmf_sdio_readframes Enter [ 20.833527] brcmfmac: brcmf_sdio_read_control Enter [ 20.833587] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 29 expected 29 [ 20.833598] brcmfmac: brcmf_fil_cmd_data_set cmd=55, len=8 [ 20.833600] brcmutil: data [ 20.833605] 00000000: b5 ff ff ff 03 00 00 00 ........ [ 20.833608] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.833633] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.833695] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.833754] brcmfmac: brcmf_sdio_isr Enter [ 20.833866] brcmfmac: brcmf_sdio_dpc Enter [ 20.833872] brcmfmac: brcmf_sdio_readframes Enter [ 20.833930] brcmfmac: brcmf_sdio_read_control Enter [ 20.833991] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 24 expected 24 [ 20.834001] brcmfmac: brcmf_fil_cmd_data_set cmd=57, len=8 [ 20.834003] brcmutil: data [ 20.834007] 00000000: 14 00 00 00 03 00 00 00 ........ [ 20.834011] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.834038] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.834098] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.834158] brcmfmac: brcmf_sdio_isr Enter [ 20.834269] brcmfmac: brcmf_sdio_dpc Enter [ 20.834276] brcmfmac: brcmf_sdio_readframes Enter [ 20.834335] brcmfmac: brcmf_sdio_read_control Enter [ 20.834396] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 24 expected 24 [ 20.834408] brcmfmac: brcmf_cfg80211_change_iface Enter, ndev=ebbe5800, type=2 [ 20.834413] brcmfmac: brcmf_fil_cmd_int_set cmd=20, value=1 [ 20.834417] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.834441] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.834504] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.834564] brcmfmac: brcmf_sdio_isr Enter [ 20.834676] brcmfmac: brcmf_sdio_dpc Enter [ 20.834682] brcmfmac: brcmf_sdio_readframes Enter [ 20.834786] brcmfmac: brcmf_sdio_read_control Enter [ 20.834858] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.834863] brcmfmac: brcmf_cfg80211_change_iface IF Type = Infra [ 20.834872] brcmfmac: brcmf_cfg80211_change_iface Exit [ 20.834879] brcmfmac: brcmf_fil_iovar_data_set name=arp_ol, len=4 [ 20.834882] brcmutil: data [ 20.834886] 00000000: 09 00 00 00 .... [ 20.834892] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.834927] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.835401] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.835444] brcmfmac: brcmf_sdio_isr Enter [ 20.835561] brcmfmac: brcmf_sdio_dpc Enter [ 20.835567] brcmfmac: brcmf_sdio_readframes Enter [ 20.835627] brcmfmac: brcmf_sdio_read_control Enter [ 20.835690] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 27 expected 27 [ 20.835701] brcmfmac: brcmf_fil_iovar_data_set name=arpoe, len=4 [ 20.835704] brcmutil: data [ 20.835707] 00000000: 01 00 00 00 .... [ 20.835711] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.835736] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.835797] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.835975] brcmfmac: brcmf_sdio_isr Enter [ 20.836088] brcmfmac: brcmf_sdio_dpc Enter [ 20.836095] brcmfmac: brcmf_sdio_readframes Enter [ 20.836158] brcmfmac: brcmf_sdio_read_control Enter [ 20.836221] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 26 expected 26 [ 20.836231] brcmfmac: brcmf_configure_arp_offload successfully configured (1) ARP offload to 0x9 [ 20.836269] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.836411] brcmfmac: brcmf_cfg80211_set_power_mgmt Enter [ 20.836416] brcmfmac: brcmf_cfg80211_set_power_mgmt power save enabled [ 20.836422] brcmfmac: brcmf_fil_cmd_int_set cmd=86, value=2 [ 20.836427] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.836459] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.836499] brcmfmac: _brcmf_set_multicast_list Enter, idx=0 [ 20.836517] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.836594] brcmfmac: brcmf_sdio_isr Enter [ 20.836718] brcmfmac: brcmf_sdio_dpc Enter [ 20.836726] brcmfmac: brcmf_sdio_readframes Enter [ 20.836792] brcmfmac: brcmf_sdio_read_control Enter [ 20.836862] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.836881] brcmfmac: brcmf_cfg80211_set_power_mgmt Exit [ 20.837081] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.837133] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.837353] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.837392] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.838034] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.838087] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.838302] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.838342] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.838710] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.838746] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.843452] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.844885] brcmfmac: brcmf_fil_iovar_data_set name=mcast_list, len=16 [ 20.844890] brcmutil: data [ 20.844897] 00000000: 02 00 00 00 33 33 00 00 00 01 01 00 5e 00 00 01 ....33......^... [ 20.844907] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.844917] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.845150] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.845206] brcmfmac: brcmf_sdio_isr Enter [ 20.845481] brcmfmac: brcmf_sdio_dpc Enter [ 20.845499] brcmfmac: brcmf_sdio_readframes Enter [ 20.846627] brcmfmac: brcmf_sdio_read_control Enter [ 20.854868] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 43 expected 43 [ 20.854890] brcmfmac: brcmf_fil_iovar_data_set name=allmulti, len=4 [ 20.854900] brcmutil: data [ 20.854911] 00000000: 00 00 00 00 .... [ 20.854920] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.855155] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.855245] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.855410] brcmfmac: brcmf_sdio_isr Enter [ 20.855581] brcmfmac: brcmf_sdio_dpc Enter [ 20.855595] brcmfmac: brcmf_sdio_readframes Enter [ 20.855662] brcmfmac: brcmf_sdio_read_control Enter [ 20.855732] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 29 expected 29 [ 20.855751] brcmfmac: brcmf_fil_cmd_int_set cmd=10, value=0 [ 20.855758] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.855789] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.855853] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.855922] brcmfmac: brcmf_sdio_isr Enter [ 20.856040] brcmfmac: brcmf_sdio_dpc Enter [ 20.856055] brcmfmac: brcmf_sdio_readframes Enter [ 20.856119] brcmfmac: brcmf_sdio_read_control Enter [ 20.856176] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.856190] brcmfmac: _brcmf_set_multicast_list Enter, idx=0 [ 20.856196] brcmfmac: brcmf_fil_iovar_data_set name=mcast_list, len=22 [ 20.856200] brcmutil: data [ 20.856208] 00000000: 03 00 00 00 33 33 00 00 00 01 01 00 5e 00 00 01 ....33......^... [ 20.856226] 00000010: 33 33 ff c5 2b 66 33..+f [ 20.856231] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.856257] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.856328] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.856455] brcmfmac: brcmf_sdio_isr Enter [ 20.856578] brcmfmac: brcmf_sdio_dpc Enter [ 20.856586] brcmfmac: brcmf_sdio_readframes Enter [ 20.856651] brcmfmac: brcmf_sdio_read_control Enter [ 20.856715] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 49 expected 49 [ 20.856729] brcmfmac: brcmf_fil_iovar_data_set name=allmulti, len=4 [ 20.856732] brcmutil: data [ 20.856737] 00000000: 00 00 00 00 .... [ 20.856742] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.856769] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.856834] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.856987] brcmfmac: brcmf_sdio_isr Enter [ 20.857115] brcmfmac: brcmf_sdio_dpc Enter [ 20.857122] brcmfmac: brcmf_sdio_readframes Enter [ 20.857189] brcmfmac: brcmf_sdio_read_control Enter [ 20.857254] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 29 expected 29 [ 20.857266] brcmfmac: brcmf_fil_cmd_int_set cmd=10, value=0 [ 20.857270] brcmfmac: brcmf_sdio_bus_txctl Enter [ 20.857296] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 20.857359] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 20.857420] brcmfmac: brcmf_sdio_isr Enter [ 20.857541] brcmfmac: brcmf_sdio_dpc Enter [ 20.857548] brcmfmac: brcmf_sdio_readframes Enter [ 20.857605] brcmfmac: brcmf_sdio_read_control Enter [ 20.857670] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 20.858106] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.858179] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.864867] brcmfmac: brcmf_sdio_bus_txdata Enter: pkt: data ebcca01e len 94 [ 20.864874] brcmfmac: brcmf_sdio_bus_txdata deferring pktq len 0 [ 20.864985] brcmfmac: brcmf_sdio_dpc Enter [ 20.865002] brcmfmac: brcmf_sdio_sendfromq Enter [ 20.865009] brcmfmac: brcmf_sdio_txpkt Enter [ 20.947407] brcmfmac: brcmf_netdev_get_stats Enter, idx=0 [ 20.947972] brcmfmac: brcmf_cfg80211_mgmt_frame_register Enter, frame_type 00d0, reg=1 [ 20.948022] brcmfmac: brcmf_cfg80211_mgmt_frame_register Enter, frame_type 00d0, reg=1 [ 20.948068] brcmfmac: brcmf_cfg80211_mgmt_frame_register Enter, frame_type 00d0, reg=1 [ 20.948110] brcmfmac: brcmf_cfg80211_mgmt_frame_register Enter, frame_type 00d0, reg=1 [ 20.948151] brcmfmac: brcmf_cfg80211_mgmt_frame_register Enter, frame_type 00d0, reg=1 [ 20.948194] brcmfmac: brcmf_cfg80211_mgmt_frame_register Enter, frame_type 00d0, reg=1 [ 20.948236] brcmfmac: brcmf_cfg80211_mgmt_frame_register Enter, frame_type 00d0, reg=1 [ 21.025308] brcmfmac: brcmf_cfg80211_flush_pmksa Enter [ 21.025326] brcmfmac: brcmf_fil_iovar_data_set name=pmkid_info, len=360 [ 21.025333] brcmutil: data [ 21.025342] 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 21.025349] 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 21.025356] 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 21.025362] 00000030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 21.025372] brcmfmac: brcmf_sdio_bus_txctl Enter [ 21.033023] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 21.033114] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 21.033246] brcmfmac: brcmf_sdio_isr Enter [ 21.033366] brcmfmac: brcmf_sdio_dpc Enter [ 21.033378] brcmfmac: brcmf_sdio_readframes Enter [ 21.033447] brcmfmac: brcmf_sdio_read_control Enter [ 21.033572] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 387 expected 387 [ 21.033582] brcmfmac: brcmf_cfg80211_flush_pmksa Exit [ 21.046802] brcmfmac: brcmf_cfg80211_scan Enter [ 21.046824] brcmfmac: brcmf_vif_set_mgmt_ie bssidx 0, pktflag : 0x10 [ 21.046836] brcmfmac: brcmf_fil_cmd_int_set cmd=49, value=0 [ 21.046844] brcmfmac: brcmf_sdio_bus_txctl Enter [ 21.047064] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 21.047147] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 21.047208] brcmfmac: brcmf_sdio_isr Enter [ 21.047349] brcmfmac: brcmf_sdio_dpc Enter [ 21.047363] brcmfmac: brcmf_sdio_readframes Enter [ 21.047575] brcmfmac: brcmf_sdio_read_control Enter [ 21.047656] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 20 expected 20 [ 21.047678] brcmfmac: brcmf_fil_iovar_data_set name=escan, len=144 [ 21.047685] brcmutil: data [ 21.047696] 00000000: 01 00 00 00 01 00 34 12 00 00 00 00 00 00 00 00 ......4......... [ 21.047703] 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 21.047710] 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ................ [ 21.047716] 00000030: ff ff 02 00 ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 21.047726] brcmfmac: brcmf_sdio_bus_txctl Enter [ 21.047803] brcmfmac: brcmf_sdio_tx_ctrlframe Enter [ 21.047868] brcmfmac: brcmf_sdio_bus_rxctl Enter [ 21.048708] brcmfmac: brcmf_sdio_isr Enter [ 21.048814] brcmfmac: brcmf_sdio_dpc Enter [ 21.048826] brcmfmac: brcmf_sdio_readframes Enter [ 21.048881] brcmfmac: brcmf_sdio_read_control Enter [ 21.048976] brcmfmac: brcmf_sdio_bus_rxctl resumed on rxctl frame, got 166 expected 166 [ 21.048987] brcmfmac: brcmf_cfg80211_scan Exit [ 21.064809] brcmfmac: brcmf_sdio_bus_txdata Enter: pkt: data ebcca01e len 94 [ 21.064822] brcmfmac: brcmf_sdio_bus_txdata deferring pktq len 0 [ 21.064861] brcmfmac: brcmf_sdio_dpc Enter [ 21.064940] brcmfmac: brcmf_sdio_sendfromq Enter [ 21.064952] brcmfmac: brcmf_sdio_txpkt Enter [ 21.279155] brcmfmac: brcmf_sdio_isr Enter [ 21.279282] brcmfmac: brcmf_sdio_dpc Enter [ 21.279379] brcmfmac: brcmf_sdio_readframes Enter [ 21.279557] brcmfmac: brcmf_fweh_event_worker event ESCAN_RESULT (69) ifidx 0 bsscfg 0 addr 00:00:00:00:00:00 [ 21.279574] brcmfmac: brcmf_fweh_event_worker version 2 flags 0 status 8 reason 0 [ 21.279581] brcmutil: event payload, len=280
On 09/23/14 01:08, Emil Goode wrote: > Hello Arend, > > Sorry for the late reply. I have attached a kernel log with brcmfmac > debugging enabled (without my patch applied). > > Let me know if I can provide any other useful information. No problem, Emil I was wondering what was returned on "chanspecs" query. So 17 channel configs which is expected. Regards, Arend > Best regards, > > Emil > > On Mon, Sep 22, 2014 at 11:56:43AM +0200, Arend van Spriel wrote: >> On 09/21/14 00:58, Emil Goode wrote: >>> In the brcmf_count_20mhz_channels function we are looping through a list >>> of channels received from firmware. Since the index of the first channel >>> is 0 the condition leads to an off by one bug. This is causing us to hit >>> the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is >>> how I discovered the bug. >> >> The fix is fine. Would like to know what exactly is going wrong. Can you >> provide a kernel log with brcmfmac debugging enabled, ie. insmod brcmfmac.ko >> debug=0x1416 >> >> Regards, >> Arend >> >>> Introduced by: >>> commit b48d891676f756d48b4d0ee131e4a7a5d43ca417 >>> ("brcmfmac: rework wiphy structure setup") >>> >>> Signed-off-by: Emil Goode<emilgoode@gmail.com> >>> --- >>> drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c >>> index 02fe706..93b5dd9 100644 >>> --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c >>> +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c >>> @@ -4918,7 +4918,7 @@ static void brcmf_count_20mhz_channels(struct brcmf_cfg80211_info *cfg, >>> struct brcmu_chan ch; >>> int i; >>> >>> - for (i = 0; i<= total; i++) { >>> + for (i = 0; i< total; i++) { >>> ch.chspec = (u16)le32_to_cpu(chlist->element[i]); >>> cfg->d11inf.decchspec(&ch); >>> >> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index 02fe706..93b5dd9 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -4918,7 +4918,7 @@ static void brcmf_count_20mhz_channels(struct brcmf_cfg80211_info *cfg, struct brcmu_chan ch; int i; - for (i = 0; i <= total; i++) { + for (i = 0; i < total; i++) { ch.chspec = (u16)le32_to_cpu(chlist->element[i]); cfg->d11inf.decchspec(&ch);
In the brcmf_count_20mhz_channels function we are looping through a list of channels received from firmware. Since the index of the first channel is 0 the condition leads to an off by one bug. This is causing us to hit the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is how I discovered the bug. Introduced by: commit b48d891676f756d48b4d0ee131e4a7a5d43ca417 ("brcmfmac: rework wiphy structure setup") Signed-off-by: Emil Goode <emilgoode@gmail.com> --- drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)