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* linux-next: Tree for May 30
@ 2016-05-30  3:22 Stephen Rothwell
  2016-05-30 14:04 ` Sudip Mukherjee
  0 siblings, 1 reply; 16+ messages in thread
From: Stephen Rothwell @ 2016-05-30  3:22 UTC (permalink / raw)
  To: linux-next; +Cc: linux-kernel

Hi all,

Changes since 20160527:

My fixes tree is empty again.

The akpm tree lost a patch that turned up elsewhere.

Non-merge commits (relative to Linus' tree): 469
 415 files changed, 11919 insertions(+), 4156 deletions(-)

----------------------------------------------------------------------------

I have created today's linux-next tree at
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
(patches at http://www.kernel.org/pub/linux/kernel/next/ ).  If you
are tracking the linux-next tree using git, you should not use "git pull"
to do so as that will try to merge the new linux-next release with the
old one.  You should use "git fetch" and checkout or reset to the new
master.

You can see which trees have been included by looking in the Next/Trees
file in the source.  There are also quilt-import.log and merge.log
files in the Next directory.  Between each merge, the tree was built
with a ppc64_defconfig for powerpc and an allmodconfig (with
CONFIG_BUILD_DOCSRC=n) for x86_64, a multi_v7_defconfig for arm and a
native build of tools/perf. After the final fixups (if any), I do an
x86_64 modules_install followed by builds for x86_64 allnoconfig,
powerpc allnoconfig (32 and 64 bit), ppc44x_defconfig, allyesconfig
(this fails its final link) and pseries_le_defconfig and i386, sparc
and sparc64 defconfig.

Below is a summary of the state of the merge.

I am currently merging 236 trees (counting Linus' and 35 trees of patches
pending for Linus' tree).

Stats about the size of the tree over time can be seen at
http://neuling.org/linux-next-size.html .

Status of my local build tests will be at
http://kisskb.ellerman.id.au/linux-next .  If maintainers want to give
advice about cross compilers/configs that work, we are always open to add
more builds.

Thanks to Randy Dunlap for doing many randconfig builds.  And to Paul
Gortmaker for triage and bug fixes.

-- 
Cheers,
Stephen Rothwell

$ git checkout master
$ git reset --hard stable
Merging origin/master (b02b1fbdd338 Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi)
Merging fixes/master (e0714ec4f9ef nfs: fix anonymous member initializer build failure with older compilers)
Merging kbuild-current/rc-fixes (3d1450d54a4f Makefile: Force gzip and xz on module install)
Merging arc-current/for-curr (44549e8f5eea Linux 4.6-rc7)
Merging arm-current/fixes (ec953b70f368 ARM: 8573/1: domain: move {set,get}_domain under config guard)
Merging m68k-current/for-linus (9a6462763b17 m68k/mvme16x: Include generic <linux/rtc.h>)
Merging metag-fixes/fixes (0164a711c97b metag: Fix ioremap_wc/ioremap_cached build errors)
Merging powerpc-fixes/fixes (b4c112114aab powerpc: Fix bad inline asm constraint in create_zero_mask())
Merging powerpc-merge-mpe/fixes (bc0195aad0da Linux 4.2-rc2)
Merging sparc/master (9ea46abe2255 sparc64: Take ctx_alloc_lock properly in hugetlb_setup().)
Merging net/master (b7e7ad611e24 Merge branch 'qed-fixes')
Merging ipsec/master (d6af1a31cc72 vti: Add pmtu handling to vti_xmit.)
Merging ipvs/master (f28f20da704d Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
Merging wireless-drivers/master (de26859dcf36 rtlwifi: Fix scheduling while atomic error from commit 49f86ec21c01)
Merging mac80211/master (e6436be21e77 mac80211: fix statistics leak if dev_alloc_name() fails)
Merging sound-current/for-linus (eb4606e64a7d Merge tag 'asoc-v4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus)
Merging pci-current/for-linus (9a2a5a638f8e PCI: Do not treat EPROBE_DEFER as device attach failure)
Merging driver-core.current/driver-core-linus (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging tty.current/tty-linus (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging usb.current/usb-linus (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging usb-gadget-fixes/fixes (38740a5b87d5 usb: gadget: f_fs: Fix use-after-free)
Merging usb-serial-fixes/usb-linus (74d2a91aec97 USB: serial: option: add even more ZTE device ids)
Merging usb-chipidea-fixes/ci-for-usb-stable (d144dfea8af7 usb: chipidea: otg: change workqueue ci_otg as freezable)
Merging staging.current/staging-linus (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging char-misc.current/char-misc-linus (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging input-current/for-linus (f49cf3b8b4c8 Input: pwm-beeper - fix - scheduling while atomic)
Merging crypto-current/master (ab6a11a7c8ef crypto: ccp - Fix AES XTS error for request sizes above 4096)
Merging ide/master (1993b176a822 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide)
Merging devicetree-current/devicetree/merge (f76502aa9140 of/dynamic: Fix test for PPC_PSERIES)
Merging rr-fixes/fixes (8244062ef1e5 modules: fix longstanding /proc/kallsyms vs module insertion race.)
Merging vfio-fixes/for-linus (8160c4e45582 vfio: fix ioctl error handling)
Merging kselftest-fixes/fixes (505ce68c6da3 selftest/seccomp: Fix the seccomp(2) signature)
Merging backlight-fixes/for-backlight-fixes (68feaca0b13e backlight: pwm: Handle EPROBE_DEFER while requesting the PWM)
Merging ftrace-fixes/for-next-urgent (6224beb12e19 tracing: Have branch tracer use recursive field of task struct)
Merging mfd-fixes/for-mfd-fixes (1b52e50f2a40 mfd: max77843: Fix max77843_chg_init() return on error)
Merging drm-intel-fixes/for-linux-next-fixes (2dcd0af568b0 Linux 4.6)
Merging asm-generic/master (b0da6d44157a asm-generic: Drop renameat syscall from default list)
Merging arc/for-next (776d7f1694a7 arc: axs103_smp: Fix CPU frequency to 100MHz for dual-core)
Merging arm/for-next (b6810489fa29 Merge branch 'devel-stable' into for-next)
Merging arm-perf/for-next/perf (4ba2578fa7b5 arm64: perf: don't expose CHAIN event in sysfs)
Merging arm-soc/for-next (d6be64b09dd1 Merge branch 'fixes' into for-next)
Merging at91/at91-next (5a0d7c6a48ae Merge branch 'at91-4.7-defconfig' into at91-next)
Merging bcm2835-dt/bcm2835-dt-next (896ad420db8d dt/bindings: bcm2835: correct description for DMA-int)
Merging bcm2835-soc/bcm2835-soc-next (92e963f50fc7 Linux 4.5-rc1)
Merging bcm2835-drivers/bcm2835-drivers-next (92e963f50fc7 Linux 4.5-rc1)
Merging bcm2835-defconfig/bcm2835-defconfig-next (3652bb35abf6 ARM: bcm2835: Enable NFS root support.)
Merging berlin/berlin/for-next (9a7e06833249 Merge branch 'berlin/fixes' into berlin/for-next)
Merging cortex-m/for-next (f719a0d6a854 ARM: efm32: switch to vendor,device compatible strings)
Merging imx-mxs/for-next (63b44471754b Merge branch 'imx/defconfig64' into for-next)
Merging keystone/next (02e15d234006 Merge branch 'for_4.7/kesytone' into next)
Merging mvebu/for-next (01316cded75b Merge branch 'mvebu/defconfig' into mvebu/for-next)
Merging omap/for-next (5c66191b5c76 Merge branch 'omap-for-v4.7/dt' into for-next)
Merging omap-pending/for-next (c20c8f750d9f ARM: OMAP2+: hwmod: fix _idle() hwmod state sanity check sequence)
Merging qcom/for-next (eb8e0105700b firmware: qcom_scm: Make core clock optional)
Merging renesas/next (e5c640c6f9cc Merge branches 'heads/arm64-defconfig-for-v4.7', 'heads/arm64-dt-pm-domain-for-v4.7', 'heads/dt-for-v4.7' and 'heads/pci-defconfig-for-v4.7' into next)
Merging rockchip/for-next (a108aca0c77f Merge branch 'v4.7-clk/fixes' into for-next)
Merging rpi/for-rpi-next (bc0195aad0da Linux 4.2-rc2)
Merging samsung/for-next (92e963f50fc7 Linux 4.5-rc1)
Merging samsung-krzk/for-next (35e691cf5165 Merge branch 'fixes-v4.7' into for-next)
Merging tegra/for-next (5c282bc9d0a3 Merge branch for-4.7/defconfig into for-next)
Merging arm64/for-next/core (e6d9a5254333 arm64: do not enforce strict 16 byte alignment to stack pointer)
Merging blackfin/for-linus (391e74a51ea2 eth: bf609 eth clock: add pclk clock for stmmac driver probe)
CONFLICT (content): Merge conflict in arch/blackfin/mach-common/pm.c
Merging c6x/for-linux-next (ca3060d39ae7 c6x: Use generic clkdev.h header)
Merging cris/for-next (f9f3f864b5e8 cris: Fix section mismatches in architecture startup code)
Merging h8300/h8300-next (8cad489261c5 h8300: switch EARLYCON)
Merging hexagon/linux-next (02cc2ccfe771 Revert "Hexagon: fix signal.c compile error")
Merging ia64/next (787ca32dc704 ia64/unaligned: Silence another GCC warning about an uninitialised variable)
Merging m68k/for-next (9a6462763b17 m68k/mvme16x: Include generic <linux/rtc.h>)
Merging m68knommu/for-next (1a695a905c18 Linux 4.7-rc1)
Merging metag/for-next (592ddeeff8cb metag: Fix typos)
Merging microblaze/next (52e9e6e05617 microblaze: pci: export isa_io_base to fix link errors)
Merging mips/mips-for-linux-next (b02b1fbdd338 Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi)
Merging nios2/for-next (9fa78f63a892 nios2: Add order-only DTC dependency to %.dtb target)
Merging parisc-hd/for-next (57f3ea7a3d6e parisc: Fix backtrace on PA-RISC)
Merging powerpc/next (138a076496e6 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next)
Merging powerpc-mpe/next (bc0195aad0da Linux 4.2-rc2)
Merging fsl/next (1eef33bec12d powerpc/86xx: Fix PCI interrupt map definition)
Merging mpc5xxx/next (39e69f55f857 powerpc: Introduce the use of the managed version of kzalloc)
Merging s390/features (5e19a42ac6d9 s390/cpuinfo: show dynamic and static cpu mhz)
Merging sparc-next/master (9f935675d41a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input)
Merging tile/master (bdf03e59f8c1 Fix typo)
Merging uml/linux-next (a78ff1112263 um: add extended processor state save/restore support)
Merging unicore32/unicore32 (c83d8b2fc986 unicore32: mm: Add missing parameter to arch_vma_access_permitted)
Merging xtensa/for_next (9da8320bb977 xtensa: add test_kc705_hifi variant)
Merging btrfs/next (c315ef8d9db7 Merge branch 'for-chris-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/fdmanana/linux into for-linus-4.7)
Merging btrfs-kdave/for-next (33e66059b7ad Merge branch 'for-next-next-4.7-20160527' into for-next-20160527)
Merging ceph/master (e536030934ae ceph: fix wake_up_session_cb())
Merging cifs/for-next (3bdc426e2497 cifs: dynamic allocation of ntlmssp blob)
Merging configfs/for-next (96c22a329351 configfs: fix CONFIGFS_BIN_ATTR_[RW]O definitions)
Merging ecryptfs/next (933c32fe0e42 ecryptfs: drop null test before destroy functions)
Merging ext3/for_next (b9d8905e4a75 reiserfs: check kstrdup failure)
Merging ext4/dev (12735f881952 ext4: pre-zero allocated blocks for DAX IO)
Merging f2fs/dev (f6c658df6385 Merge tag 'for-f2fs-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)
Merging fscache/fscache (b00c2ae2ed3c FS-Cache: Don't override netfs's primary_index if registering failed)
Merging fuse/for-next (4441f63ab7e5 fuse: update mailing list in MAINTAINERS)
Merging gfs2/for-next (29567292c0b5 Merge tag 'for-linus-4.7-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip)
Merging jfs/jfs-next (6ed71e9819ac jfs: Coalesce some formats)
Merging nfs/linux-next (1a695a905c18 Linux 4.7-rc1)
Merging nfsd/nfsd-next (9e62f931dd07 rpc: share one xps between all backchannels)
Merging orangefs/for-next (2dcd0af568b0 Linux 4.6)
Merging overlayfs/overlayfs-next (7d43ba76af20 ovl: store ovl_entry in inode->i_private for all inodes)
Merging v9fs/for-next (a333e4bf2556 fs/9p: use fscache mutex rather than spinlock)
Merging ubifs/linux-next (1112018cefc5 ubifs: ubifs_dump_inode: Fix dumping field bulk_read)
Merging xfs/for-next (555b67e4e729 Merge branch 'xfs-4.7-inode-reclaim' into for-next)
Merging file-locks/linux-next (5af9c2e19da6 Merge branch 'akpm' (patches from Andrew))
Merging vfs/for-next (1eb82bc8e712 Merge branch 'for-linus' into for-next)
Merging pci/next (31c4833c2879 Merge branch 'pci/pm' into next)
Merging hid/for-next (185a9cac5b1e Merge branch 'for-4.6/upstream-fixes' into for-next)
Merging i2c/i2c/for-next (e6be18f6d62c i2c: dev: use after free in detach)
Merging jdelvare-hwmon/master (18c358ac5e32 Documentation/hwmon: Update links in max34440)
Merging dmi/master (c3db05ecf8ac firmware: dmi_scan: Save SMBIOS Type 9 System Slots)
Merging hwmon-staging/hwmon-next (d6a442df63b2 hwmon: (sch5636) trivial fix of spelling mistake on revision)
Merging v4l-dvb/master (73dfb701d254 Merge branch 'v4l_for_linus' into to_next)
Merging pm/linux-next (fe520bf9f15b Merge branches 'pm-cpufreq', 'pm-cpuidle', 'pm-core' and 'acpi-battery' into linux-next)
Merging idle/next (f55532a0c0b8 Linux 4.6-rc1)
Merging thermal/next (88ac99063e6e Merge branches 'thermal-core', 'thermal-intel' and 'thermal-soc' into next)
Merging thermal-soc/next (ddc8fdc6e2f0 Merge branch 'work-fixes' into work-next)
CONFLICT (add/add): Merge conflict in drivers/thermal/tango_thermal.c
CONFLICT (content): Merge conflict in drivers/thermal/rockchip_thermal.c
Merging ieee1394/for-next (384fbb96f926 firewire: nosy: Replace timeval with timespec64)
Merging dlm/next (82c7d823cc31 dlm: config: Fix ENOMEM failures in make_cluster())
Merging swiotlb/linux-next (386744425e35 swiotlb: Make linux/swiotlb.h standalone includible)
Merging slave-dma/next (628b5139c906 Merge branch 'for-linus' into next)
Merging net-next/master (07b75260ebc2 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus)
Merging ipsec-next/master (cb866e3298cd xfrm: Increment statistic counter on inner mode error)
Merging ipvs-next/master (698e2a8dca98 ipvs: make drop_entry protection effective for SIP-pe)
Merging wireless-drivers-next/master (52776a700b53 Merge ath-next from ath.git)
Merging bluetooth/master (07b75260ebc2 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus)
Merging mac80211-next/master (4f45bb3e8a8f mac80211_hwsim: Allow managing radios from non-initial namespaces)
Merging rdma/for-next (7a226f9c32b0 staging/rdma: Remove the entire rdma subdirectory of staging)
Merging rdma-leon/rdma-next (2dcd0af568b0 Linux 4.6)
Merging rdma-leon-test/testing/rdma-next (2dcd0af568b0 Linux 4.6)
Merging mtd/master (507e617440d7 Documentation: dt: mtd: drop "soft_bch" from example)
Merging l2-mtd/master (4956b14738be Merge v4.6 into MTD -next branch)
Merging nand/nand/next (666b65683dad mtd: brcmnand: respect ECC algorithm set by NAND subsystem)
Merging crypto/master (256b1cfb9a34 crypto: qat - change the adf_ctl_stop_devices to void)
Merging drm/drm-next (92181d47ee74 headers_check: don't warn about c++ guards)
Merging drm-panel/drm/panel/for-next (227e4f4079e1 drm/panel: simple: Add support for TPK U.S.A. LLC Fusion 7" and 10.1" panels)
Merging drm-intel/for-linux-next (157d2c7fad08 drm/i915: Stop automatically retiring requests after a GPU hang)
Merging drm-tegra/drm/tegra/for-next (057eab2013ec MAINTAINERS: Remove Terje Bergström as Tegra DRM maintainer)
Merging drm-misc/topic/drm-misc (14fe29e8ef44 drm/doc: Drop vblank_disable_allow wording)
Merging drm-exynos/exynos-drm/for-next (25364a9e54fb Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid)
Merging drm-msm/msm-next (2b669875332f drm/msm: Drop load/unload drm_driver ops)
Merging hdlcd/for-upstream/hdlcd (c466cbed691a drm: hdlcd: Revamp runtime power management)
Merging drm-vc4/drm-vc4-next (efea172891fc drm/vc4: Return -EBUSY if there's already a pending flip event.)
Merging sunxi/sunxi/for-next (ed490b3ebfa4 Merge branches 'sunxi/drm-fixes-for-4.7' and 'sunxi/dt-for-4.7' into sunxi/for-next)
Merging kbuild/for-next (0c644e04ad1b Merge branch 'kbuild/misc' into kbuild/for-next)
Merging kconfig/for-next (5bcba792bb30 localmodconfig: Fix whitespace repeat count after "tristate")
Merging regmap/for-next (19b79de25660 Merge tag 'regmap-v4.7' into regmap-linus)
Merging sound/for-next (eb4606e64a7d Merge tag 'asoc-v4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus)
Merging sound-asoc/for-next (75b4622dcc18 Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linus)
Merging modules/modules-next (e2d1248432c4 module: Disable MODULE_FORCE_LOAD when MODULE_SIG_FORCE is enabled)
Merging input/next (48a2b783483b Input: add Raydium I2C touchscreen driver)
Merging block/for-next (661806a31989 Merge branch 'for-4.7/core' into for-next)
Merging lightnvm/for-next (2a65aee4011b lightnvm: reserved space calculation incorrect)
Merging device-mapper/for-next (b8ef07be98b4 dm mpath: add optional "queue_mode" feature)
Merging pcmcia/master (e8e68fd86d22 pcmcia: do not break rsrc_nonstatic when handling anonymous cards)
Merging mmc-uh/next (fc24637efecf Merge branch 'fixes' into next)
Merging md/for-next (412575807427 right meaning of PARITY_ENABLE_RMW and PARITY_PREFER_RMW)
Merging mfd/for-mfd-next (b52207ef4ea5 mfd: hi655x: Add MFD driver for hi655x)
Merging backlight/for-backlight-next (60d613d6aef4 backlight: pwm_bl: Free PWM requested by legacy API on error path)
Merging battery/master (4a99fa06a8ca sbs-battery: fix power status when battery charging near dry)
Merging omap_dss2/for-next (ab366b40b851 fbdev: Use IS_ENABLED() instead of checking for built-in or module)
Merging regulator/for-next (6b3f657e5e3e Merge remote-tracking branch 'regulator/fix/ccv' into regulator-linus)
Merging security/next (b937190c40de LSM: LoadPin: provide enablement CONFIG)
Merging integrity/next (05d1a717ec04 ima: add support for creating files using the mknodat syscall)
Merging keys/keys-next (75aeddd12f20 MAINTAINERS: Update keyrings record and add asymmetric keys record)
Merging selinux/next (b937190c40de LSM: LoadPin: provide enablement CONFIG)
Merging tpmdd/next (e8f2f45a4402 tpm: Fix suspend regression)
Merging watchdog/master (1a695a905c18 Linux 4.7-rc1)
Merging iommu/next (6c0b43df74f9 Merge branches 'arm/io-pgtable', 'arm/rockchip', 'arm/omap', 'x86/vt-d', 'ppc/pamu', 'core' and 'x86/amd' into next)
Merging dwmw2-iommu/master (22e2f9fa63b0 iommu/vt-d: Use per-cpu IOVA caching)
Merging vfio/next (f70552809419 vfio_pci: Test for extended capabilities if config space > 256 bytes)
Merging jc_docs/docs-next (9f8036643dd9 doc: self-protection: provide initial details)
Merging trivial/for-next (52bbe141f37f gitignore: fix wording)
Merging audit/next (188e3c5cd2b6 tty: provide tty_name() even without CONFIG_TTY)
Merging devicetree/devicetree/next (48a9b733e644 of/irq: Rename "intc_desc" to "of_intc_desc" to fix OF on sh)
Merging dt-rh/for-next (f2c27767af0a devicetree: Add Creative Technology vendor id)
Merging mailbox/mailbox-for-next (c430cf376fee mailbox: Fix devm_ioremap_resource error detection code)
Merging spi/for-next (0ee1b395301c Merge remote-tracking branch 'spi/fix/ep93xx' into spi-linus)
Merging tip/auto-latest (65fd15a016cc Merge branch 'perf/urgent')
Merging clockevents/clockevents/next (cee77c2c5b57 clocksource/drivers/tango-xtal: Fix incorrect test)
Merging edac/linux_next (12f0721c5a70 sb_edac: correctly fetch DIMM width on Ivy Bridge and Haswell)
Merging edac-amd/for-next (3f37a36b6282 EDAC, amd64_edac: Drop pci_register_driver() use)
Merging irqchip/irqchip/for-next (a66ce4b7d9d2 Merge branch 'irqchip/mvebu' into irqchip/for-next)
Merging ftrace/for-next (97f8827a8c79 ftracetest: Use proper logic to find process PID)
Merging rcu/rcu/next (0e7e2457e4e4 Merge commit 'dcd36d01fb3f99d1d5df01714f6ccbe3fbbaf81f' into HEAD)
Merging kvm/linux-next (fabc71286643 tools: kvm_stat: Add comments)
Merging kvm-arm/next (35a2d58588f0 KVM: arm/arm64: vgic-new: Synchronize changes to active state)
Merging kvm-ppc/kvm-ppc-next (c63517c2e381 KVM: PPC: Book3S: correct width in XER handling)
Merging kvm-ppc-paulus/kvm-ppc-next (b1a4286b8f33 KVM: PPC: Book3S HV: Re-enable XICS fast path for irqfd-generated interrupts)
Merging kvms390/next (60a37709ce60 KVM: s390: Populate mask of non-hypervisor managed facility bits)
Merging xen-tip/linux-next (bdadcaf2a7c1 xen: remove incorrect forward declaration)
Merging percpu/for-next (6710e594f71c percpu: fix synchronization between synchronous map extension and chunk destruction)
Merging workqueues/for-next (f1e89a8f3358 Merge branch 'for-4.6-fixes' into for-next)
Merging drivers-x86/for-next (b740d2e9233c platform/x86: Add PMC Driver for Intel Core SoC)
Merging chrome-platform/for-next (31b764171cb5 Revert "platform/chrome: chromeos_laptop: Add Leon Touch")
Merging hsi/for-next (c2f90a465df7 HSI: omap-ssi: move omap_ssi_port_update_fclk)
Merging leds/for-next (87ae3810779d leds: core: Fix brightness setting upon hardware blinking enabled)
Merging ipmi/for-next (a1b4e31bfabb IPMI: reserve memio regions separately)
Merging driver-core/driver-core-next (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging tty/tty-next (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging usb/usb-next (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging usb-gadget/next (2a58f9c12bb3 usb: dwc3: gadget: disable automatic calculation of ACK TP NUMP)
Merging usb-serial/usb-next (b923c6c62981 USB: serial: ti_usb_3410_5052: add MOXA UPORT 11x0 support)
Merging usb-chipidea-next/ci-for-usb-next (764763f0a0c8 doc: usb: chipidea: update the doc for OTG FSM)
Merging staging/staging-next (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging char-misc/char-misc-next (5469dc270cd4 Merge branch 'akpm' (patches from Andrew))
Merging extcon/extcon-next (453fc627c7b5 extcon: usb-gpio: add support for ACPI gpio interface)
Merging cgroup/for-next (332d8a2fd141 cgroup: set css->id to -1 during init)
Merging scsi/for-next (787ab6e97024 aacraid: do not activate events on non-SRC adapters)
Merging target-updates/for-next (8f0dfb3d8b11 iscsi-target: Fix early sk_data_ready LOGIN_FLAGS_READY race)
Merging target-merge/for-next-merge (2994a7518317 cxgb4: update Kconfig and Makefile)
Merging libata/for-next (5219d6530ef0 ata: Use IS_ENABLED() instead of checking for built-in or module)
Merging pinctrl/for-next (7639dad93a55 Merge tag 'trace-v4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace)
Merging vhost/linux-next (bb991288728e ringtest: pass buf != NULL)
Merging remoteproc/for-next (7a6271a80cae remoteproc/wkup_m3: Use MODULE_DEVICE_TABLE to export alias)
Merging rpmsg/for-next (da5cb422f15d Merge branches 'rpmsg-next' and 'rproc-next' into for-next)
Merging gpio/for-next (7639dad93a55 Merge tag 'trace-v4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace)
Merging dma-mapping/dma-mapping-next (d770e558e219 Linux 4.2-rc1)
Merging pwm/for-next (18c588786c08 Merge branch 'for-4.7/pwm-atomic' into for-next)
Merging dma-buf/for-next (12566cc35d0e Merge tag 'pci-v4.6-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci)
Merging userns/for-next (f2ca379642d7 namei: permit linking with CAP_FOWNER in userns)
Merging ktest/for-next (2dcd0af568b0 Linux 4.6)
Merging clk/clk-next (ef56b79b66fa clk: fix critical clock locking)
Merging aio/master (b562e44f507e Linux 4.5)
Merging kselftest/next (6eab37daf0ec tools: testing: define the _GNU_SOURCE macro)
Merging y2038/y2038 (4b277763c5b3 vfs: Add support to document max and min inode times)
Merging luto-misc/next (afd2ff9b7e1b Linux 4.4)
Merging borntraeger/linux-next (b562e44f507e Linux 4.5)
Merging livepatching/for-next (6d9122078097 Merge branch 'for-4.7/core' into for-next)
Merging coresight/next (c568ba901f27 coresight: Handle build path error)
Merging rtc/rtc-next (7af6a2e1c256 MAINTAINERS: Add file patterns for rtc device tree bindings)
Merging hwspinlock/for-next (bd5717a4632c hwspinlock: qcom: Correct msb in regmap_field)
Merging nvdimm/libnvdimm-for-next (36092ee8ba69 Merge branch 'for-4.7/dax' into libnvdimm-for-next)
Merging dax-misc/dax-misc (4d9a2c874667 dax: Remove i_mmap_lock protection)
Merging akpm-current/current (602525d7e860 ipc/msg.c: use freezable blocking call)
CONFLICT (content): Merge conflict in sound/soc/qcom/lpass-platform.c
CONFLICT (content): Merge conflict in net/9p/client.c
CONFLICT (content): Merge conflict in fs/binfmt_flat.c
$ git checkout -b akpm remotes/origin/akpm/master
Applying: mm: make optimistic check for swapin readahead fix
Applying: drivers/net/wireless/intel/iwlwifi/dvm/calib.c: simplfy min() expression
Applying: drivers/fpga/Kconfig: fix build failure
Merging akpm/master (8261089741cd drivers/fpga/Kconfig: fix build failure)

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: linux-next: Tree for May 30
  2016-05-30  3:22 linux-next: Tree for May 30 Stephen Rothwell
@ 2016-05-30 14:04 ` Sudip Mukherjee
  2016-05-31  7:31   ` ath9k gpio request Kalle Valo
  0 siblings, 1 reply; 16+ messages in thread
From: Sudip Mukherjee @ 2016-05-30 14:04 UTC (permalink / raw)
  To: Stephen Rothwell, Kalle Valo, QCA ath9k Development
  Cc: linux-next, linux-kernel, linux-wireless, ath9k-devel, netdev

On Monday 30 May 2016 08:52 AM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20160527:

Hi All,
I have just built and booted with next-20160530 and my dmesg is full of 
warnings from ath9k. Last kernel tested was v4.6 and there was no 
problem with that.

The traces are like:
Call Trace:
  [<ffffffff813b8ddc>] dump_stack+0x63/0x87
  [<ffffffff8107a331>] __warn+0xd1/0xf0
  [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
  [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
  [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
  [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
  [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
  [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
  [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
  [<ffffffff817d6e92>] ? mutex_lock+0x12/0x2f
  [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
  [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
  [<ffffffff81093183>] process_one_work+0x153/0x3f0
  [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
  [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
  [<ffffffff81099129>] kthread+0xc9/0xe0
  [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
  [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869ea ]---

Call Trace:
  [<ffffffff813b8ddc>] dump_stack+0x63/0x87
  [<ffffffff8107a331>] __warn+0xd1/0xf0
  [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
  [<ffffffffc0956b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
  [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
  [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
  [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
  [<ffffffff817c5514>] rfkill_poll+0x24/0x50
  [<ffffffff81093183>] process_one_work+0x153/0x3f0
  [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
  [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
  [<ffffffff81099129>] kthread+0xc9/0xe0
  [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
  [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a3d ]---


If it is a known problem then great.. else i can debug and see what the 
problem is. There are only few patches added for GPIO, so should not be 
a problem to find out what is causing the error.

Regards
Sudip

^ permalink raw reply	[flat|nested] 16+ messages in thread

* ath9k gpio request
  2016-05-30 14:04 ` Sudip Mukherjee
@ 2016-05-31  7:31   ` Kalle Valo
  2016-05-31  7:35     ` Sudip Mukherjee
  0 siblings, 1 reply; 16+ messages in thread
From: Kalle Valo @ 2016-05-31  7:31 UTC (permalink / raw)
  To: Sudip Mukherjee
  Cc: Stephen Rothwell, QCA ath9k Development, linux-next,
	linux-kernel, linux-wireless, ath9k-devel, netdev, Miaoqing Pan

(Changing subject to a more descriptive one, was "Re: linux-next: Tree
for May 30")

Sudip Mukherjee <sudipm.mukherjee@gmail.com> writes:

> Hi All,
> I have just built and booted with next-20160530 and my dmesg is full
> of warnings from ath9k. Last kernel tested was v4.6 and there was no
> problem with that.
>
> The traces are like:
> Call Trace:
>  [<ffffffff813b8ddc>] dump_stack+0x63/0x87
>  [<ffffffff8107a331>] __warn+0xd1/0xf0
>  [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
>  [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
>  [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
>  [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
>  [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
>  [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
>  [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
>  [<ffffffff817d6e92>] ? mutex_lock+0x12/0x2f
>  [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
>  [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
>  [<ffffffff81093183>] process_one_work+0x153/0x3f0
>  [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
>  [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
>  [<ffffffff81099129>] kthread+0xc9/0xe0
>  [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
>  [<ffffffff81099060>] ? kthread_park+0x60/0x60
> ---[ end trace 27eb5094a52869ea ]---
>
> Call Trace:
>  [<ffffffff813b8ddc>] dump_stack+0x63/0x87
>  [<ffffffff8107a331>] __warn+0xd1/0xf0
>  [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
>  [<ffffffffc0956b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
>  [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
>  [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
>  [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
>  [<ffffffff817c5514>] rfkill_poll+0x24/0x50
>  [<ffffffff81093183>] process_one_work+0x153/0x3f0
>  [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
>  [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
>  [<ffffffff81099129>] kthread+0xc9/0xe0
>  [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
>  [<ffffffff81099060>] ? kthread_park+0x60/0x60
> ---[ end trace 27eb5094a5286a3d ]---

The traces look incomplete to me, is there anything more before the
"Call Trace:" line? Full unedited logs are usually the best.

> If it is a known problem then great.. else i can debug and see what
> the problem is. There are only few patches added for GPIO, so should
> not be a problem to find out what is causing the error.

I haven't seen this kind of report before. My first suspect is the
commit below so adding Miaoqing.

commit b2d70d4944c1789bc64376ad97a811f37e230c87
Author: Miaoqing Pan <miaoqing@codeaurora.org>
Date:   Mon Mar 7 10:38:15 2016 +0800

    ath9k: make GPIO API to support both of WMAC and SOC
    
    commit 61b559dea40e ("ath9k: add extra GPIO led support")
    added ath9k to support access SOC's GPIOs, but implemented
    in a separated API: ath9k_hw_request_gpio().
    
    So this patch make the APIs more common, to support both
    of WMAC and SOC GPIOs. The new APIs as below,
    
    void ath9k_hw_gpio_request_in();
    void ath9k_hw_gpio_request_out();
    void ath9k_hw_gpio_free();
    
    NOTE, the BSP of the SOC chips(AR9340, AR9531, AR9550, AR9561)
    should set the corresponding MUX registers correctly.
    
    Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
    Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

-- 
Kalle Valo

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-05-31  7:31   ` ath9k gpio request Kalle Valo
@ 2016-05-31  7:35     ` Sudip Mukherjee
  2016-06-01  6:54       ` Pan, Miaoqing
  0 siblings, 1 reply; 16+ messages in thread
From: Sudip Mukherjee @ 2016-05-31  7:35 UTC (permalink / raw)
  To: Kalle Valo
  Cc: Stephen Rothwell, QCA ath9k Development, linux-next,
	linux-kernel, linux-wireless, ath9k-devel, netdev, Miaoqing Pan

[-- Attachment #1: Type: text/plain, Size: 666 bytes --]

On Tuesday 31 May 2016 01:01 PM, Kalle Valo wrote:
> (Changing subject to a more descriptive one, was "Re: linux-next: Tree
> for May 30")
>
> Sudip Mukherjee <sudipm.mukherjee@gmail.com> writes:
>
>> Hi All,
>> I have just built and booted with next-20160530 and my dmesg is full
>> of warnings from ath9k. Last kernel tested was v4.6 and there was no
>> problem with that.
>>

<snip>


> The traces look incomplete to me, is there anything more before the
> "Call Trace:" line? Full unedited logs are usually the best.

sure, its attached. those two warnings are recursively going on and 
there is nothing else left in dmesg to see what started it.

Regards
Sudip

[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 222932 bytes --]

 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffff817d6e92>] ? mutex_lock+0x12/0x2f
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869e9 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffff817d6e92>] ? mutex_lock+0x12/0x2f
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869ea ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869eb ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869ec ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869ed ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869ee ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869ef ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f0 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f1 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f2 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f3 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f4 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 3 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffff810e6e29>] ? add_timer+0x19/0x20
 [<ffffffff810917fa>] ? __queue_delayed_work+0x8a/0x190
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f5 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 3 PID: 194 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002c4c3b70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002c4c3bb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffff810e6e29>] ? add_timer+0x19/0x20
 [<ffffffff810917fa>] ? __queue_delayed_work+0x8a/0x190
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f6 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f7 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f8 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc06f621a>] ? fw_domains_get_with_thread_status+0x1a/0x20 [i915]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869f9 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc06f621a>] ? fw_domains_get_with_thread_status+0x1a/0x20 [i915]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869fa ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869fb ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869fc ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869fd ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869fe ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a52869ff ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a00 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a01 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a02 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2776 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000ad800000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a03 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2796 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000aec00000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a04 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a05 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a06 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 2 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a07 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 2 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a08 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a09 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a0a ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a0b ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a0c ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a0d ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a0e ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a0f ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a10 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a11 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a12 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a13 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a14 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a15 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a16 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a17 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a18 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a19 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a1a ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a1b ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a1c ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a1d ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a1e ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a1f ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a20 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a21 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a22 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a23 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a24 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a25 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a26 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a27 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a28 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 1 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a29 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 1 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a2a ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 2 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffff817d6e92>] ? mutex_lock+0x12/0x2f
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a2b ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 2 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffff817d6e92>] ? mutex_lock+0x12/0x2f
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a2c ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a2d ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a2e ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a2f ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a30 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a31 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a32 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a33 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b3041>] ieee80211_scan_work+0x161/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a34 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a35 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb70 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fbb0 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffffc05d9b7e>] ? ieee80211_wake_queues_by_reason+0x8e/0xa0 [mac80211]
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b31a6>] ieee80211_scan_work+0x2c6/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a36 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2732 ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 2 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fb68 ffffffff8107a331 00000aac429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc09582b3>] ath9k_hw_gpio_request+0x303/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffff81091312>] ? __queue_work+0x142/0x420
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b1f79>] __ieee80211_scan_completed+0xd9/0x3b0 [mac80211]
 [<ffffffff810b0035>] ? put_prev_entity+0x35/0x730
 [<ffffffffc05b2f3a>] ieee80211_scan_work+0x5a/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a37 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2739 ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 2 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: phy0 ieee80211_scan_work [mac80211]
 0000000000000000 ffff88002cb7fb28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fb68 ffffffff8107a331 00000ab3429c4018
 ffff8801429c4018 000000000000000b 0000000000000000 0000000000023f60
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc095801f>] ath9k_hw_gpio_request+0x6f/0x320 [ath9k_hw]
 [<ffffffffc095ac24>] ath9k_hw_reset+0xfe4/0x12e0 [ath9k_hw]
 [<ffffffffc03d45d4>] ath_reset_internal+0x104/0x1f0 [ath9k]
 [<ffffffffc03d46fd>] ath_reset+0x3d/0x60 [ath9k]
 [<ffffffffc03dd1c6>] ath_chanctx_set_channel+0x1b6/0x300 [ath9k]
 [<ffffffffc03d36b6>] ath9k_config+0xc6/0x1f0 [ath9k]
 [<ffffffff81091312>] ? __queue_work+0x142/0x420
 [<ffffffffc05a7923>] ieee80211_hw_config+0x63/0x350 [mac80211]
 [<ffffffffc05b1f79>] __ieee80211_scan_completed+0xd9/0x3b0 [mac80211]
 [<ffffffff810b0035>] ? put_prev_entity+0x35/0x730
 [<ffffffffc05b2f3a>] ieee80211_scan_work+0x5a/0x480 [mac80211]
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a38 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2776 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000ad800000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a39 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2796 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 0 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000aec00000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a3a ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2776 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 1 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000ad800000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a3b ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2796 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 1 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000aec00000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a3c ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2776 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 1 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000ad800000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a3d ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2796 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 1 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000aec00000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a3e ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2776 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 1 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000ad800000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a3f ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 196 at ../drivers/net/wireless/ath/ath9k/hw.c:2796 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k ath9k_common ath9k_hw i915 ath mac80211 intel_rapl x86_pkg_temp_thermal bnep intel_powerclamp rfcomm bluetooth cfg80211 coretemp kvm_intel kvm drm_kms_helper drm uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 snd_hda_intel videobuf2_core snd_hda_codec videodev snd_hda_core media snd_hwdep irqbypass snd_pcm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event snd_rawmidi aes_x86_64 snd_seq sparse_keymap lrw snd_seq_device gf128mul snd_timer glue_helper ablk_helper rtsx_pci_ms i2c_algo_bit fb_sys_fops snd syscopyarea memstick cryptd mei_me sysfillrect sysimgblt joydev dm_multipath serio_raw mei soundcore video dell_smo8800 shpchp lpc_ich mac_hid wmi rtsx_pci_sdmmc psmouse r8169 rtsx_pci ahci libahci mii [last unloaded: parport]
CPU: 1 PID: 196 Comm: kworker/u16:6 Tainted: G        W       4.7.0-rc1-next-20160530 #4
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cb7fd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cb7fd68 ffffffff8107a331 00000aec00000086
 ffff8801429c4018 000000000000000b ffff880147000720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0956a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc03d03e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc05c4b53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc049d65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 27eb5094a5286a40 ]---

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-05-31  7:35     ` Sudip Mukherjee
@ 2016-06-01  6:54       ` Pan, Miaoqing
  2016-06-01 11:12         ` Sudip Mukherjee
  0 siblings, 1 reply; 16+ messages in thread
From: Pan, Miaoqing @ 2016-06-01  6:54 UTC (permalink / raw)
  To: Sudip Mukherjee, Kalle Valo
  Cc: Stephen Rothwell, ath9k-devel, linux-next, linux-kernel,
	linux-wireless, ath9k-devel@lists.ath9k.org, netdev,
	Miaoqing Pan

which chip ?  And what's the GPIO number ?

Thanks,
Miaoqing

________________________________________
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Sent: Tuesday, May 31, 2016 3:35 PM
To: Kalle Valo
Cc: Stephen Rothwell; ath9k-devel; linux-next@vger.kernel.org; linux-kernel@vger.kernel.org; linux-wireless@vger.kernel.org; ath9k-devel@lists.ath9k.org; netdev@vger.kernel.org; Miaoqing Pan
Subject: Re: ath9k gpio request

On Tuesday 31 May 2016 01:01 PM, Kalle Valo wrote:
> (Changing subject to a more descriptive one, was "Re: linux-next: Tree
> for May 30")
>
> Sudip Mukherjee <sudipm.mukherjee@gmail.com> writes:
>
>> Hi All,
>> I have just built and booted with next-20160530 and my dmesg is full
>> of warnings from ath9k. Last kernel tested was v4.6 and there was no
>> problem with that.
>>

<snip>


> The traces look incomplete to me, is there anything more before the
> "Call Trace:" line? Full unedited logs are usually the best.

sure, its attached. those two warnings are recursively going on and
there is nothing else left in dmesg to see what started it.

Regards
Sudip

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-01  6:54       ` Pan, Miaoqing
@ 2016-06-01 11:12         ` Sudip Mukherjee
  2016-06-01 12:18           ` Sudip Mukherjee
  0 siblings, 1 reply; 16+ messages in thread
From: Sudip Mukherjee @ 2016-06-01 11:12 UTC (permalink / raw)
  To: Pan, Miaoqing, Kalle Valo
  Cc: Stephen Rothwell, ath9k-devel, linux-next, linux-kernel,
	linux-wireless, ath9k-devel@lists.ath9k.org, netdev,
	Miaoqing Pan

On Wednesday 01 June 2016 12:24 PM, Pan, Miaoqing wrote:
> which chip ?  And what's the GPIO number ?

lspci -v reports:
09:00.0 Network controller: Qualcomm Atheros AR9462 Wireless Network 
Adapter (rev 01)
	Subsystem: Foxconn International, Inc. Device e052
	Flags: bus master, fast devsel, latency 0, IRQ 19
	Memory at c0500000 (64-bit, non-prefetchable) [size=512K]
	Expansion ROM at c0580000 [disabled] [size=64K]
	Capabilities: [40] Power Management version 2
	Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
	Capabilities: [70] Express Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [140] Virtual Channel
	Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
	Kernel driver in use: ath9k

Any easy way to find out the gpio number or i can modify the module to 
find that out.

Regards
Sudip

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-01 11:12         ` Sudip Mukherjee
@ 2016-06-01 12:18           ` Sudip Mukherjee
  2016-06-02  8:02             ` Pan, Miaoqing
  0 siblings, 1 reply; 16+ messages in thread
From: Sudip Mukherjee @ 2016-06-01 12:18 UTC (permalink / raw)
  To: Pan, Miaoqing, Kalle Valo
  Cc: Stephen Rothwell, ath9k-devel, linux-next, linux-kernel,
	linux-wireless, ath9k-devel@lists.ath9k.org, netdev,
	Miaoqing Pan

[-- Attachment #1: Type: text/plain, Size: 1999 bytes --]

On Wednesday 01 June 2016 04:42 PM, Sudip Mukherjee wrote:
> On Wednesday 01 June 2016 12:24 PM, Pan, Miaoqing wrote:
>> which chip ?  And what's the GPIO number ?
>
> lspci -v reports:
> 09:00.0 Network controller: Qualcomm Atheros AR9462 Wireless Network
> Adapter (rev 01)
>      Subsystem: Foxconn International, Inc. Device e052
>      Flags: bus master, fast devsel, latency 0, IRQ 19
>      Memory at c0500000 (64-bit, non-prefetchable) [size=512K]
>      Expansion ROM at c0580000 [disabled] [size=64K]
>      Capabilities: [40] Power Management version 2
>      Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
>      Capabilities: [70] Express Endpoint, MSI 00
>      Capabilities: [100] Advanced Error Reporting
>      Capabilities: [140] Virtual Channel
>      Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
>      Kernel driver in use: ath9k
>
> Any easy way to find out the gpio number or i can modify the module to
> find that out.

Its trying for GPIO 11 with label ath9k-rfkill.

The attached dmesg is with some modification as below.

diff --git a/drivers/net/wireless/ath/ath9k/hw.c 
b/drivers/net/wireless/ath/ath9k/hw.c
index 8b2895f9..23deea7 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2729,14 +2729,16 @@ static void ath9k_hw_gpio_cfg_wmac(struct ath_hw 
*ah, u32 gpio, bool out,
  static void ath9k_hw_gpio_request(struct ath_hw *ah, u32 gpio, bool out,
                                   const char *label, u32 ah_signal_type)
  {
-       WARN_ON(gpio >= ah->caps.num_gpio_pins);
+//     WARN_ON(gpio >= ah->caps.num_gpio_pins);
+
+       pr_err("sudip: %d %s\n", gpio, label);

         if (BIT(gpio) & ah->caps.gpio_mask)
                 ath9k_hw_gpio_cfg_wmac(ah, gpio, out, ah_signal_type);
         else if (AR_SREV_SOC(ah))
                 ath9k_hw_gpio_cfg_soc(ah, gpio, out, label);
-       else
-               WARN_ON(1);
+//     else
+//             WARN_ON(1);
  }

Regards
Sudip

[-- Attachment #2: dm1.txt --]
[-- Type: text/plain, Size: 180872 bytes --]

Linux version 4.7.0-rc1-next-20160530+ (sudip@sudip-laptop) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) ) #5 SMP Wed Jun 1 17:03:25 IST 2016
Command line: BOOT_IMAGE=/boot/vmlinuz-4.7.0-rc1-next-20160530+ root=UUID=9ccf6248-fccd-462b-b0a6-0a0b4469bc15 ro quiet splash vt.handoff=7
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
x86/fpu: Using 'eager' FPU context switches.
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable
BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
BIOS-e820: [mem 0x0000000040005000-0x00000000a6abefff] usable
BIOS-e820: [mem 0x00000000a6abf000-0x00000000a6ebefff] reserved
BIOS-e820: [mem 0x00000000a6ebf000-0x00000000a6fbefff] ACPI NVS
BIOS-e820: [mem 0x00000000a6fbf000-0x00000000a6ffefff] ACPI data
BIOS-e820: [mem 0x00000000a6fff000-0x00000000a6ffffff] usable
BIOS-e820: [mem 0x00000000a7000000-0x00000000af9fffff] reserved
BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved
BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x000000014f5fffff] usable
NX (Execute Disable) protection: active
SMBIOS 2.7 present.
DMI: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
e820: last_pfn = 0x14f600 max_arch_pfn = 0x400000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
  00000-9FFFF write-back
  A0000-BFFFF uncachable
  C0000-E7FFF write-protect
  E8000-EFFFF write-combining
  F0000-FFFFF write-protect
MTRR variable ranges enabled:
  0 base 000000000 mask F80000000 write-back
  1 base 080000000 mask FC0000000 write-back
  2 base 0A7000000 mask FFF000000 uncachable
  3 base 0A8000000 mask FF8000000 uncachable
  4 base 0B0000000 mask FF0000000 uncachable
  5 base 0FFC00000 mask FFFC00000 write-protect
  6 base 100000000 mask FC0000000 write-back
  7 base 140000000 mask FF0000000 write-back
  8 base 14F600000 mask FFFE00000 uncachable
  9 base 14F800000 mask FFF800000 uncachable
x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
e820: last_pfn = 0xa7000 max_arch_pfn = 0x400000000
found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] mapped at [ffff8800000fe1b0]
Scanning 1 areas for low memory corruption
Base memory trampoline at [ffff880000097000] 97000 size 24576
BRK [0x0200a000, 0x0200afff] PGTABLE
BRK [0x0200b000, 0x0200bfff] PGTABLE
BRK [0x0200c000, 0x0200cfff] PGTABLE
BRK [0x0200d000, 0x0200dfff] PGTABLE
BRK [0x0200e000, 0x0200efff] PGTABLE
BRK [0x0200f000, 0x0200ffff] PGTABLE
RAMDISK: [mem 0x23154000-0x2d8a1fff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000FE020 000024 (v02 ACRSYS)
ACPI: XSDT 0x00000000A6FFE210 00009C (v01 ACRSYS ACRPRDCT 00000001      01000013)
ACPI: FACP 0x00000000A6FFB000 00010C (v05 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: DSDT 0x00000000A6FEC000 00B1A0 (v01 ACRSYS ACRPRDCT 00000000 1025 00040000)
ACPI: FACS 0x00000000A6FBB000 000040
ACPI: UEFI 0x00000000A6FFD000 000236 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: ASF! 0x00000000A6FFC000 0000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: HPET 0x00000000A6FFA000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: APIC 0x00000000A6FF9000 00008C (v03 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: MCFG 0x00000000A6FF8000 00003C (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: SLIC 0x00000000A6FEB000 000176 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: WDAT 0x00000000A6FEA000 000224 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: SSDT 0x00000000A6FE8000 001068 (v01 ACRSYS ACRPRDCT 00001000 1025 00040000)
ACPI: BOOT 0x00000000A6FE6000 000028 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: ASPT 0x00000000A6FE1000 000034 (v07 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: MSDM 0x00000000A6FE0000 000055 (v03 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: FPDT 0x00000000A6FDE000 000044 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
ACPI: SSDT 0x00000000A6FDD000 000968 (v01 ACRSYS ACRPRDCT 00003000 1025 00040000)
ACPI: SSDT 0x00000000A6FDC000 000A92 (v01 ACRSYS ACRPRDCT 00003000 1025 00040000)
ACPI: Local APIC address 0xfee00000
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000014f5fffff]
NODE_DATA(0) allocated [mem 0x14f5f8000-0x14f5fbfff]
Zone ranges:
  DMA      [mem 0x0000000000001000-0x0000000000ffffff]
  DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
  Normal   [mem 0x0000000100000000-0x000000014f5fffff]
Movable zone start for each node
Early memory node ranges
  node   0: [mem 0x0000000000001000-0x000000000009cfff]
  node   0: [mem 0x0000000000100000-0x000000001fffffff]
  node   0: [mem 0x0000000020200000-0x0000000040003fff]
  node   0: [mem 0x0000000040005000-0x00000000a6abefff]
  node   0: [mem 0x00000000a6fff000-0x00000000a6ffffff]
  node   0: [mem 0x0000000100000000-0x000000014f5fffff]
Initmem setup node 0 [mem 0x0000000000001000-0x000000014f5fffff]
On node 0 totalpages: 1007195
  DMA zone: 64 pages used for memmap
  DMA zone: 21 pages reserved
  DMA zone: 3996 pages, LIFO batch:0
  DMA32 zone: 10595 pages used for memmap
  DMA32 zone: 678079 pages, LIFO batch:31
  Normal zone: 5080 pages used for memmap
  Normal zone: 325120 pages, LIFO batch:31
Reserving Intel graphics stolen memory at 0xa7a00000-0xaf9fffff
ACPI: PM-Timer IO Port: 0x408
ACPI: Local APIC address 0xfee00000
IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
smpboot: Allowing 8 CPUs, 4 hotplug CPUs
PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
PM: Registered nosave memory: [mem 0x40004000-0x40004fff]
PM: Registered nosave memory: [mem 0xa6abf000-0xa6ebefff]
PM: Registered nosave memory: [mem 0xa6ebf000-0xa6fbefff]
PM: Registered nosave memory: [mem 0xa6fbf000-0xa6ffefff]
PM: Registered nosave memory: [mem 0xa7000000-0xaf9fffff]
PM: Registered nosave memory: [mem 0xafa00000-0xdfffffff]
PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff]
PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff]
PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff]
PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff]
PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
PM: Registered nosave memory: [mem 0xfee01000-0xffbfffff]
PM: Registered nosave memory: [mem 0xffc00000-0xffffffff]
e820: [mem 0xafa00000-0xdfffffff] available for PCI devices
Booting paravirtualized kernel on bare hardware
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1
percpu: Embedded 35 pages/cpu @ffff88014f200000 s102744 r8192 d32424 u262144
pcpu-alloc: s102744 r8192 d32424 u262144 alloc=1*2097152
pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 991435
Policy zone: Normal
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.7.0-rc1-next-20160530+ root=UUID=9ccf6248-fccd-462b-b0a6-0a0b4469bc15 ro quiet splash vt.handoff=7
PID hash table entries: 4096 (order: 3, 32768 bytes)
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Memory: 3709984K/4028780K available (8055K kernel code, 1274K rwdata, 3636K rodata, 1520K init, 1296K bss, 318796K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
Hierarchical RCU implementation.
	Build-time adjustment of leaf fanout to 64.
	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8.
RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
NR_IRQS:16640 nr_irqs:488 16
	Offload RCU callbacks from all CPUs
	Offload RCU callbacks from CPUs: 0-7.
Console: colour dummy device 80x25
console [tty0] enabled
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
hpet clockevent registered
tsc: Fast TSC calibration using PIT
tsc: Detected 2494.483 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.96 BogoMIPS (lpj=9977932)
pid_max: default: 32768 minimum: 301
ACPI: Core revision 20160422
Security Framework initialized
Yama: becoming mindful.
AppArmor: AppArmor initialized
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
mce: CPU supports 7 MCE banks
CPU0: Thermal monitoring enabled (TM1)
process: using mwait in idle threads
Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
Freeing SMP alternatives memory: 32K (ffffffff81ebc000 - ffffffff81ec4000)
ftrace: allocating 31677 entries in 124 pages
smpboot: Max logical packages: 4
smpboot: APIC(0) Converting physical 0 to logical package 0
x2apic: IRQ remapping doesn't support X2APIC mode
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
TSC deadline timer enabled
smpboot: CPU0: Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (family: 0x6, model: 0x3a, stepping: 0x9)
Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver.
... version:                3
... bit width:              48
... generic registers:      4
... value mask:             0000ffffffffffff
... max period:             0000ffffffffffff
... fixed-purpose events:   3
... event mask:             000000070000000f
NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
x86: Booting SMP configuration:
.... node  #0, CPUs:      #1 #2
calibrate_delay_direct() dropping max bogoMips estimate 4 = 447004294
 #3<6>x86: Booted up 1 node, 4 CPUs
smpboot: Total of 4 processors activated (19959.45 BogoMIPS)
devtmpfs: initialized
x86/mm: Memory block size: 128MB
evm: security.selinux
evm: security.SMACK64
evm: security.SMACK64EXEC
evm: security.SMACK64TRANSMUTE
evm: security.SMACK64MMAP
evm: security.ima
evm: security.capability
PM: Registering ACPI NVS region [mem 0xa6ebf000-0xa6fbefff] (1048576 bytes)
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
pinctrl core: initialized pinctrl subsystem
RTC time: 17:27:07, date: 06/01/16
NET: Registered protocol family 16
cpuidle: using governor ladder
cpuidle: using governor menu
Simple Boot Flag at 0x44 set to 0x1
ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
ACPI: bus type PCI registered
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
PCI: Using configuration type 1 for base access
core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
HugeTLB registered 2 MB page size, pre-allocated 0 pages
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: Executed 1 blocks of module-level executable AML code
ACPI: 4 ACPI AML tables successfully acquired and loaded

ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF880149E95000 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20111123)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF880149ECE800 000303 (v01 PmRef  ApIst    00003000 INTL 20111123)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF880149E8B600 000119 (v01 PmRef  ApCst    00003000 INTL 20111123)
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
\_SB_.PCI0 (33DB4D5B-1FF7-401C-9657-7441C03DD766): _OSC invalid UUID
_OSC request data: 1 1f 0
acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0xafa00000-0xfeafffff window]
pci_bus 0000:00: root bus resource [bus 00-fe]
pci 0000:00:00.0: [8086:0154] type 00 class 0x060000
pci 0000:00:02.0: [8086:0166] type 00 class 0x030000
pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc03fffff 64bit]
pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
pci 0000:00:14.0: reg 0x10: [mem 0xc0700000-0xc070ffff 64bit]
pci 0000:00:14.0: PME# supported from D3hot D3cold
pci 0000:00:14.0: System wakeup disabled by ACPI
pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
pci 0000:00:16.0: reg 0x10: [mem 0xc0714000-0xc071400f 64bit]
pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
pci 0000:00:1a.0: reg 0x10: [mem 0xc0719000-0xc07193ff]
pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.0: System wakeup disabled by ACPI
pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
pci 0000:00:1b.0: reg 0x10: [mem 0xc0710000-0xc0713fff 64bit]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: System wakeup disabled by ACPI
pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: System wakeup disabled by ACPI
pci 0000:00:1c.2: [8086:1e14] type 01 class 0x060400
pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.2: System wakeup disabled by ACPI
pci 0000:00:1c.7: [8086:1e1e] type 01 class 0x060400
pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.7: System wakeup disabled by ACPI
pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
pci 0000:00:1d.0: reg 0x10: [mem 0xc0718000-0xc07183ff]
pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.0: System wakeup disabled by ACPI
pci 0000:00:1f.0: [8086:1e57] type 00 class 0x060100
pci 0000:00:1f.2: [8086:1e03] type 00 class 0x010601
pci 0000:00:1f.2: reg 0x10: [io  0x3088-0x308f]
pci 0000:00:1f.2: reg 0x14: [io  0x3094-0x3097]
pci 0000:00:1f.2: reg 0x18: [io  0x3080-0x3087]
pci 0000:00:1f.2: reg 0x1c: [io  0x3090-0x3093]
pci 0000:00:1f.2: reg 0x20: [io  0x3060-0x307f]
pci 0000:00:1f.2: reg 0x24: [mem 0xc0717000-0xc07177ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
pci 0000:00:1f.3: reg 0x10: [mem 0xc0715000-0xc07150ff 64bit]
pci 0000:00:1f.3: reg 0x20: [io  0x3040-0x305f]
pci 0000:00:1c.0: PCI bridge to [bus 02]
pci 0000:04:00.0: [10ec:5289] type 00 class 0xff0000
pci 0000:04:00.0: reg 0x10: [mem 0xc0600000-0xc060ffff]
pci 0000:04:00.0: supports D1 D2
pci 0000:04:00.0: PME# supported from D1 D2 D3hot D3cold
pci 0000:04:00.0: System wakeup disabled by ACPI
pci 0000:04:00.2: [10ec:8168] type 00 class 0x020000
pci 0000:04:00.2: reg 0x10: [io  0x2000-0x20ff]
pci 0000:04:00.2: reg 0x18: [mem 0xc0404000-0xc0404fff 64bit pref]
pci 0000:04:00.2: reg 0x20: [mem 0xc0400000-0xc0403fff 64bit pref]
pci 0000:04:00.2: supports D1 D2
pci 0000:04:00.2: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:00:1c.2: PCI bridge to [bus 04]
pci 0000:00:1c.2:   bridge window [io  0x2000-0x2fff]
pci 0000:00:1c.2:   bridge window [mem 0xc0600000-0xc06fffff]
pci 0000:00:1c.2:   bridge window [mem 0xc0400000-0xc04fffff 64bit pref]
pci 0000:09:00.0: [168c:0034] type 00 class 0x028000
pci 0000:09:00.0: reg 0x10: [mem 0xc0500000-0xc057ffff 64bit]
pci 0000:09:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
pci 0000:09:00.0: supports D1 D2
pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:09:00.0: System wakeup disabled by ACPI
pci 0000:00:1c.7: PCI bridge to [bus 09]
pci 0000:00:1c.7:   bridge window [mem 0xc0500000-0xc05fffff]
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 11 12 14 15) *7
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 10 11 12 14 15) *7
ACPI: Enabled 4 GPEs in block 00 to 3F
ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
ACPI : EC: EC started
vgaarb: setting as boot device: PCI:0000:00:02.0
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:02.0
SCSI subsystem initialized
libata version 3.00 loaded.
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
e820: reserve RAM buffer [mem 0xa6abf000-0xa7ffffff]
e820: reserve RAM buffer [mem 0xa7000000-0xa7ffffff]
e820: reserve RAM buffer [mem 0x14f600000-0x14fffffff]
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
hpet0: 8 comparators, 64-bit 14.318180 MHz counter
clocksource: Switched to clocksource hpet
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
AppArmor: AppArmor Filesystem Enabled
pnp: PnP ACPI init
system 00:00: [io  0x0680-0x069f] has been reserved
system 00:00: [io  0x1000-0x100f] has been reserved
system 00:00: [io  0xffff] has been reserved
system 00:00: [io  0xffff] has been reserved
system 00:00: [io  0x0400-0x0453] could not be reserved
system 00:00: [io  0x0458-0x047f] has been reserved
system 00:00: [io  0x0500-0x057f] has been reserved
system 00:00: [io  0x164e-0x164f] has been reserved
system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
system 00:02: [io  0x0454-0x0457] has been reserved
system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
pnp 00:04: Plug and Play ACPI device, IDs SYN1b20 SYN1b00 SYN0002 PNP0f13 (active)
system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
system 00:05: [mem 0xfed90000-0xfed93fff] has been reserved
system 00:05: [mem 0xff000000-0xffffffff] could not be reserved
system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
system 00:05: [mem 0xafa00000-0xafa00fff] has been reserved
system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:06: [mem 0x20000000-0x201fffff] has been reserved
system 00:06: [mem 0x40004000-0x40004fff] has been reserved
system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active)
pnp: PnP ACPI: found 7 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
pci 0000:09:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
pci 0000:00:1c.0: PCI bridge to [bus 02]
pci 0000:00:1c.2: PCI bridge to [bus 04]
pci 0000:00:1c.2:   bridge window [io  0x2000-0x2fff]
pci 0000:00:1c.2:   bridge window [mem 0xc0600000-0xc06fffff]
pci 0000:00:1c.2:   bridge window [mem 0xc0400000-0xc04fffff 64bit pref]
pci 0000:09:00.0: BAR 6: assigned [mem 0xc0580000-0xc058ffff pref]
pci 0000:00:1c.7: PCI bridge to [bus 09]
pci 0000:00:1c.7:   bridge window [mem 0xc0500000-0xc05fffff]
pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 7 [mem 0xafa00000-0xfeafffff window]
pci_bus 0000:04: resource 0 [io  0x2000-0x2fff]
pci_bus 0000:04: resource 1 [mem 0xc0600000-0xc06fffff]
pci_bus 0000:04: resource 2 [mem 0xc0400000-0xc04fffff 64bit pref]
pci_bus 0000:09: resource 1 [mem 0xc0500000-0xc05fffff]
NET: Registered protocol family 2
TCP established hash table entries: 32768 (order: 6, 262144 bytes)
TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
UDP hash table entries: 2048 (order: 4, 65536 bytes)
UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
NET: Registered protocol family 1
pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
PCI: CLS 64 bytes, default 64
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 171320K (ffff880023154000 - ffff88002d8a2000)
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB [mem 0xa2abf000-0xa6abf000] (64MB) mapped at [ffff8800a2abf000-ffff8800a6abefff]
RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms ovfl timer
RAPL PMU: hw unit of domain pp0-core 2^-16 Joules
RAPL PMU: hw unit of domain package 2^-16 Joules
RAPL PMU: hw unit of domain pp1-gpu 2^-16 Joules
Scanning for low memory corruption every 60 seconds
futex hash table entries: 2048 (order: 5, 131072 bytes)
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1464802028.988:1): initialized
Initialise system trusted keyrings
workingset: timestamp_bits=38 max_order=20 bucket_order=0
zbud: loaded
fuse init (API version 7.24)
Key type big_key registered
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp: PCI Express Hot Plug Controller Driver version: 0.4
vesafb: mode is 1366x768x32, linelength=5504, pages=0
vesafb: scrolling: redraw
vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
pmd_set_huge: Cannot satisfy [mem 0xb0000000-0xb0200000] with a huge-page mapping due to MTRR override.
vesafb: framebuffer at 0xb0000000, mapped to 0xffffc90000800000, using 4160k, total 4160k
Console: switching to colour frame buffer device 170x48
fb0: VESA VGA frame buffer device
intel_idle: MWAIT substates: 0x21120
intel_idle: v0.4.1 model 0x3A
intel_idle: lapic_timer_reliable_states 0xffffffff
ACPI: AC Adapter [ACAD] (off-line)
input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
ACPI: Power Button [PWRB]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
ACPI: Sleep Button [SLPB]
input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
ACPI: Lid Switch [LID]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
ACPI: Power Button [PWRF]
thermal LNXTHERM:00: registered as thermal_zone0
ACPI: Thermal Zone [THRM] (63 C)
GHES: HEST is not enabled!
Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
ACPI: Battery Slot [BAT1] (battery present)
Linux agpgart interface v0.103
brd: module loaded
loop: module loaded
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
PPP generic driver version 2.4.2
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-pci 0000:00:1a.0: EHCI Host Controller
ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
ehci-pci 0000:00:1a.0: debug port 2
ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
ehci-pci 0000:00:1a.0: irq 16, io mem 0xc0719000
ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 4.7.0-rc1-next-20160530+ ehci_hcd
usb usb1: SerialNumber: 0000:00:1a.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ehci-pci 0000:00:1d.0: EHCI Host Controller
ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
ehci-pci 0000:00:1d.0: debug port 2
ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
ehci-pci 0000:00:1d.0: irq 23, io mem 0xc0718000
ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: EHCI Host Controller
usb usb2: Manufacturer: Linux 4.7.0-rc1-next-20160530+ ehci_hcd
usb usb2: SerialNumber: 0000:00:1d.0
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ehci-platform: EHCI generic platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-platform: OHCI generic platform driver
uhci_hcd: USB Universal Host Controller Interface driver
xhci_hcd 0000:00:14.0: xHCI Host Controller
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
xhci_hcd 0000:00:14.0: hcc params 0x20007181 hci version 0x100 quirks 0x0000b930
xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: xHCI Host Controller
usb usb3: Manufacturer: Linux 4.7.0-rc1-next-20160530+ xhci-hcd
usb usb3: SerialNumber: 0000:00:14.0
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 4 ports detected
xhci_hcd 0000:00:14.0: xHCI Host Controller
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: xHCI Host Controller
usb usb4: Manufacturer: Linux 4.7.0-rc1-next-20160530+ xhci-hcd
usb usb4: SerialNumber: 0000:00:14.0
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 4 ports detected
i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
i8042: Detected active multiplexing controller, rev 1.1
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
mousedev: PS/2 mouse device common for all mice
rtc_cmos 00:01: RTC can wake from S4
rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
intel_pstate: Intel P-state driver initializing
ledtrig-cpu: registered to indicate activity on CPUs
NET: Registered protocol family 10
NET: Registered protocol family 17
Key type dns_resolver registered
microcode: CPU0 sig=0x306a9, pf=0x10, revision=0x12
microcode: CPU1 sig=0x306a9, pf=0x10, revision=0x12
microcode: CPU2 sig=0x306a9, pf=0x10, revision=0x12
microcode: CPU3 sig=0x306a9, pf=0x10, revision=0x12
microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: 4886a352d5af5b3209ac3fd30dea3e37a92eb39b'
zswap: loaded using pool lzo/zbud
Key type trusted registered
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
Key type encrypted registered
AppArmor: AppArmor sha1 policy hashing enabled
ima: No TPM chip found, activating TPM-bypass!
evm: HMAC attrs: 0x1
  Magic number: 4:802:490
rtc_cmos 00:01: setting system clock to 2016-06-01 17:27:10 UTC (1464802030)
BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
EDD information not available.
PM: Hibernation image not present or could not be loaded.
Freeing unused kernel memory: 1520K (ffffffff81d40000 - ffffffff81ebc000)
Write protecting the kernel read-only data: 12288k
Freeing unused kernel memory: 120K (ffff8800017e2000 - ffff880001800000)
Freeing unused kernel memory: 460K (ffff880001b8d000 - ffff880001c00000)
systemd-udevd[151]: starting version 204
rtsx_pci 0000:04:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 25
ahci 0000:00:1f.2: version 3.0
ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x21 impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:04:00.2: can't disable ASPM; OS doesn't have ASPM control
r8169 0000:04:00.2 eth0: RTL8411 at 0xffffc90000796000, 04:7d:7b:ce:d2:f1, XID 08800800 IRQ 27
r8169 0000:04:00.2 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
scsi host0: ahci
scsi host1: ahci
scsi host2: ahci
scsi host3: ahci
scsi host4: ahci
scsi host5: ahci
ata1: SATA max UDMA/133 abar m2048@0xc0717000 port 0xc0717100 irq 26
ata2: DUMMY
ata3: DUMMY
ata4: DUMMY
ata5: DUMMY
ata6: SATA max UDMA/133 abar m2048@0xc0717000 port 0xc0717380 irq 26
usb 1-1: new high-speed USB device number 2 using ehci-pci
usb 2-1: new high-speed USB device number 2 using ehci-pci
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
tsc: Refined TSC clocksource calibration: 2494.333 MHz
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23f45085418, max_idle_ns: 440795285711 ns
ata1.00: ATA-8: WDC WD5000BPVT-22HXZT3, 01.01A01, max UDMA/133
ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: configured for UDMA/133
scsi 0:0:0:0: Direct-Access     ATA      WDC WD5000BPVT-2 1A01 PQ: 0 ANSI: 5
ata6.00: ATAPI: HL-DT-ST DVDRAM GT70N, YP10, max UDMA/133
ata6.00: configured for UDMA/133
sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
sd 0:0:0:0: [sda] 4096-byte physical blocks
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
scsi 5:0:0:0: CD-ROM            HL-DT-ST DVDRAM GT70N     YP10 PQ: 0 ANSI: 5
usb 1-1: New USB device found, idVendor=8087, idProduct=0024
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 6 ports detected
sr 5:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
cdrom: Uniform CD-ROM driver Revision: 3.20
sr 5:0:0:0: Attached scsi CD-ROM sr0
sr 5:0:0:0: Attached scsi generic sg1 type 5
usb 2-1: New USB device found, idVendor=8087, idProduct=0024
usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
hub 2-1:1.0: USB hub found
hub 2-1:1.0: 8 ports detected
 sda: sda1 sda2 sda3 < sda5 >
sd 0:0:0:0: [sda] Attached SCSI disk
usb 1-1.1: new high-speed USB device number 3 using ehci-pci
psmouse serio2: synaptics: queried max coordinates: x [..5774], y [..5028]
psmouse serio2: synaptics: queried min coordinates: x [1168..], y [880..]
psmouse serio2: synaptics: Touchpad model: 1, fw: 7.5, id: 0x1c0b1, caps: 0xf00e33/0x240000/0xa2400/0x0, board id: 540, fw id: 1063070
usb 1-1.1: New USB device found, idVendor=1bcf, idProduct=2c18
usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.1: Product: HD WebCam
usb 1-1.1: Manufacturer: NC.21411.00G22537EB0LM0008
input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input10
EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
clocksource: Switched to clocksource tsc
random: init urandom read with 124 bits of entropy available
random: nonblocking pool is initialized
init: plymouth-upstart-bridge main process (233) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (245) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (247) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (248) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (250) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (251) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (253) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (254) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (256) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (257) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (259) terminated with status 1
init: plymouth-upstart-bridge respawning too fast, stopped
init: ureadahead main process (236) terminated with status 5
Adding 7999484k swap on /dev/sda2.  Priority:-1 extents:1 across:7999484k FS
EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
systemd-udevd[497]: starting version 204
lp: driver loaded but no devices found
ppdev: user-space parallel port driver
wmi: Mapper loaded
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20160422/utaddress-255)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
lpc_ich: Resource conflict(s) found affecting gpio_ich
AVX version of gcm_enc/dec engaged.
AES CTR mode by8 optimization enabled
[drm] Initialized drm 1.1.0 20060810
acer_wmi: Acer Laptop ACPI-WMI Extras
acer_wmi: No or unsupported WMI interface, unable to load
media: Linux media interface: v0.10
audit: type=1400 audit(1464782245.187:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=602 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=602 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=602 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=603 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=603 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=603 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:8): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=602 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=602 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=603 comm="apparmor_parser"
audit: type=1400 audit(1464782245.187:11): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=603 comm="apparmor_parser"
intel_rapl: Found RAPL domain package
intel_rapl: Found RAPL domain core
intel_rapl: Found RAPL domain uncore
intel_rapl: RAPL package 0 domain package locked by BIOS
Linux video capture interface: v2.00
[drm] Memory usable by graphics device = 2048M
checking generic (b0000000 410000) vs hw (b0000000 10000000)
fb: switching to inteldrmfb from VESA VGA
Console: switching to colour dummy device 80x25
[drm] Replacing VGA console driver
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input13
[drm] Initialized i915 1.6.0 20160425 for 0000:00:02.0 on minor 0
fbcon: inteldrmfb (fb0) is primary device
uvcvideo: Found UVC 1.00 device HD WebCam (1bcf:2c18)
uvcvideo 1-1.1:1.0: Entity type for entity Extension 4 was not initialized!
uvcvideo 1-1.1:1.0: Entity type for entity Extension 3 was not initialized!
uvcvideo 1-1.1:1.0: Entity type for entity Processing 2 was not initialized!
uvcvideo 1-1.1:1.0: Entity type for entity Camera 1 was not initialized!
input: HD WebCam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input14
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC271X: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
snd_hda_codec_realtek hdaudioC0D0:    inputs:
snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x19
snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
init: avahi-cups-reload main process (764) terminated with status 1
Console: switching to colour frame buffer device 170x48
snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
init: failsafe main process (668) killed by TERM signal
Bluetooth: Core ver 2.21
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
ath: phy0: ASPM enabled: 0x42
ath: EEPROM regdomain: 0x6c
ath: EEPROM indicates we should expect a direct regpair map
ath: Country alpha2 being used: 00
ath: Regpair used: 0x6c
ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
sudip: 4 ath9k-led
ieee80211 phy0: Atheros AR9462 Rev:2 mem=0xffffc90000a00000, irq=19
------------[ cut here ]------------
WARNING: CPU: 1 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: arc4 ath9k(+) bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 199 Comm: kworker/u16:9 Not tainted 4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df30 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df31 ]---
audit_printk_skb: 15 callbacks suppressed
audit: type=1400 audit(1464782256.059:17): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cups-browsed" pid=1009 comm="apparmor_parser"
r8169 0000:04:00.2 eth0: link down
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
audit: type=1400 audit(1464782256.967:18): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=1044 comm="apparmor_parser"
audit: type=1400 audit(1464782256.967:19): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1044 comm="apparmor_parser"
audit: type=1400 audit(1464782256.967:20): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=1044 comm="apparmor_parser"
audit: type=1400 audit(1464782256.967:21): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1044 comm="apparmor_parser"
audit: type=1400 audit(1464782256.967:22): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=1044 comm="apparmor_parser"
audit: type=1400 audit(1464782256.967:23): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=1044 comm="apparmor_parser"
audit: type=1400 audit(1464782257.007:24): apparmor="STATUS" operation="profile_load" name="/usr/lib/libvirt/virt-aa-helper" pid=1047 comm="apparmor_parser"
audit: type=1400 audit(1464782257.011:25): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cups-browsed" pid=1049 comm="apparmor_parser"
audit: type=1400 audit(1464782257.011:26): apparmor="STATUS" operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" pid=1050 comm="apparmor_parser"
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df32 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df33 ]---
sudip: 11 ath9k-rfkill
wlan0: authenticate with 00:1e:a6:60:e8:20
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
wlan0: send auth to 00:1e:a6:60:e8:20 (try 1/3)
wlan0: authenticated
wlan0: associate with 00:1e:a6:60:e8:20 (try 1/3)
wlan0: RX AssocResp from 00:1e:a6:60:e8:20 (capab=0x411 status=0 aid=2)
wlan0: associated
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df34 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df35 ]---
Ebtables v2.0 registered
ip_tables: (C) 2000-2006 Netfilter Core Team
ip6_tables: (C) 2000-2006 Netfilter Core Team
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df36 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df37 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df38 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df39 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df3a ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df3b ]---
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
cgroup: systemd-logind (741) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.
cgroup: "memory" requires setting use_hierarchy to 1 on the root
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
------------[ cut here ]------------
WARNING: CPU: 3 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 3 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df3c ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 3 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df3d ]---
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df3e ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df3f ]---
sudip: 11 ath9k-rfkill
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df40 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df41 ]---
init: anacron main process (1143) killed by TERM signal
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df42 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df43 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df44 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df45 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 3 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df46 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 194 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 3 PID: 194 Comm: kworker/u16:5 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf07d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf07d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df47 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df48 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df49 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df4a ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df4b ]---
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df4c ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df4d ]---
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df4e ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df4f ]---
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df50 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df51 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df52 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df53 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df54 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df55 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df56 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df57 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df58 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df59 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df5a ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df5b ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df5c ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 2 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df5d ]---
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
wlan0: authenticate with 00:1e:a6:60:e8:20
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
wlan0: send auth to 00:1e:a6:60:e8:20 (try 1/3)
wlan0: authenticated
wlan0: associate with 00:1e:a6:60:e8:20 (try 1/3)
wlan0: RX AssocResp from 00:1e:a6:60:e8:20 (capab=0x411 status=0 aid=2)
wlan0: associated
------------[ cut here ]------------
WARNING: CPU: 3 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 3 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df5e ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 3 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df5f ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df60 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 193 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 0 PID: 193 Comm: kworker/u16:4 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf0bd28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf0bd68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df61 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df62 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df63 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df64 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df65 ]---
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
------------[ cut here ]------------
WARNING: CPU: 1 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2778 ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000ada00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775b19>] ath9k_hw_gpio_get+0x1a9/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df66 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 199 at ../drivers/net/wireless/ath/ath9k/hw.c:2798 ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables drbg ansi_cprng ctr ccm arc4 ath9k bnep rfcomm ath9k_common bluetooth ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo snd_hda_codec_generic ath snd_hda_intel mac80211 i915 snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core snd_hda_core videodev intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hwdep snd_pcm coretemp media kvm_intel kvm snd_seq_midi snd_seq_midi_event snd_rawmidi drm_kms_helper snd_seq snd_seq_device snd_timer irqbypass sparse_keymap crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel snd aesni_intel mei_me mei aes_x86_64 lrw i2c_algo_bit fb_sys_fops gf128mul rtsx_pci_ms syscopyarea glue_helper sysfillrect ablk_helper soundcore memstick sysimgblt dm_multipath lpc_ich cryptd joydev serio_raw shpchp dell_smo8800 wmi mac_hid video parport_pc ppdev lp parport rtsx_pci_sdmmc psmouse r8169 ahci rtsx_pci libahci mii
CPU: 1 PID: 199 Comm: kworker/u16:9 Tainted: G        W       4.7.0-rc1-next-20160530+ #5
Hardware name: Acer TravelMate P243/BA40_HC, BIOS V1.01 04/20/2012
Workqueue: events_power_efficient rfkill_poll
 0000000000000000 ffff88002cf73d28 ffffffff813b8ddc 0000000000000000
 0000000000000000 ffff88002cf73d68 ffffffff8107a331 00000aee00000086
 ffff880148d9c018 000000000000000b ffff880147e68720 0000000000000200
Call Trace:
 [<ffffffff813b8ddc>] dump_stack+0x63/0x87
 [<ffffffff8107a331>] __warn+0xd1/0xf0
 [<ffffffff8107a41d>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc0775a30>] ath9k_hw_gpio_get+0xc0/0x1b0 [ath9k_hw]
 [<ffffffffc047f3e4>] ath9k_rfkill_poll_state+0x34/0x60 [ath9k]
 [<ffffffffc06dbb53>] ieee80211_rfkill_poll+0x33/0x40 [mac80211]
 [<ffffffffc03ad65a>] cfg80211_rfkill_poll+0x2a/0xc0 [cfg80211]
 [<ffffffff817c5514>] rfkill_poll+0x24/0x50
 [<ffffffff81093183>] process_one_work+0x153/0x3f0
 [<ffffffff8109393b>] worker_thread+0x12b/0x4b0
 [<ffffffff81093810>] ? rescuer_thread+0x340/0x340
 [<ffffffff81099129>] kthread+0xc9/0xe0
 [<ffffffff817d8f1f>] ret_from_fork+0x1f/0x40
 [<ffffffff81099060>] ? kthread_park+0x60/0x60
---[ end trace 05d4a9560035df67 ]---
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill
sudip: 11 ath9k-rfkill

^ permalink raw reply related	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-01 12:18           ` Sudip Mukherjee
@ 2016-06-02  8:02             ` Pan, Miaoqing
  2016-06-02  9:01               ` Janusz Dziedzic
  2016-06-02 11:39               ` Sudip Mukherjee
  0 siblings, 2 replies; 16+ messages in thread
From: Pan, Miaoqing @ 2016-06-02  8:02 UTC (permalink / raw)
  To: Sudip Mukherjee, Kalle Valo
  Cc: Stephen Rothwell, ath9k-devel, linux-next, linux-kernel,
	linux-wireless, ath9k-devel@lists.ath9k.org, netdev,
	Miaoqing Pan

Seems there are something wrong in the datasheet,  try

--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1122,8 +1122,8 @@ enum {
 #define AR9300_NUM_GPIO                          16
 #define AR9330_NUM_GPIO                                 16
 #define AR9340_NUM_GPIO                                 23
-#define AR9462_NUM_GPIO                                 10
-#define AR9485_NUM_GPIO                                 12
+#define AR9462_NUM_GPIO                                 14
+#define AR9485_NUM_GPIO                                 11
 #define AR9531_NUM_GPIO                                 18
 #define AR9550_NUM_GPIO                                 24
 #define AR9561_NUM_GPIO                                 23
@@ -1139,8 +1139,8 @@ enum {
 #define AR9300_GPIO_MASK                        0x0000F4FF
 #define AR9330_GPIO_MASK                        0x0000F4FF
 #define AR9340_GPIO_MASK                        0x0000000F
-#define AR9462_GPIO_MASK                        0x000003FF
-#define AR9485_GPIO_MASK                        0x00000FFF
+#define AR9462_GPIO_MASK                        0x00003FFF
+#define AR9485_GPIO_MASK                        0x000007FF
 #define AR9531_GPIO_MASK                        0x0000000F
 #define AR9550_GPIO_MASK                        0x0000000F
 #define AR9561_GPIO_MASK                        0x0000000F

Thanks,
Miaoqing

________________________________________
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Sent: Wednesday, June 1, 2016 8:18 PM
To: Pan, Miaoqing; Kalle Valo
Cc: Stephen Rothwell; ath9k-devel; linux-next@vger.kernel.org; linux-kernel@vger.kernel.org; linux-wireless@vger.kernel.org; ath9k-devel@lists.ath9k.org; netdev@vger.kernel.org; Miaoqing Pan
Subject: Re: ath9k gpio request

On Wednesday 01 June 2016 04:42 PM, Sudip Mukherjee wrote:
> On Wednesday 01 June 2016 12:24 PM, Pan, Miaoqing wrote:
>> which chip ?  And what's the GPIO number ?
>
> lspci -v reports:
> 09:00.0 Network controller: Qualcomm Atheros AR9462 Wireless Network
> Adapter (rev 01)
>      Subsystem: Foxconn International, Inc. Device e052
>      Flags: bus master, fast devsel, latency 0, IRQ 19
>      Memory at c0500000 (64-bit, non-prefetchable) [size=512K]
>      Expansion ROM at c0580000 [disabled] [size=64K]
>      Capabilities: [40] Power Management version 2
>      Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
>      Capabilities: [70] Express Endpoint, MSI 00
>      Capabilities: [100] Advanced Error Reporting
>      Capabilities: [140] Virtual Channel
>      Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
>      Kernel driver in use: ath9k
>
> Any easy way to find out the gpio number or i can modify the module to
> find that out.

Its trying for GPIO 11 with label ath9k-rfkill.

The attached dmesg is with some modification as below.

diff --git a/drivers/net/wireless/ath/ath9k/hw.c
b/drivers/net/wireless/ath/ath9k/hw.c
index 8b2895f9..23deea7 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2729,14 +2729,16 @@ static void ath9k_hw_gpio_cfg_wmac(struct ath_hw
*ah, u32 gpio, bool out,
  static void ath9k_hw_gpio_request(struct ath_hw *ah, u32 gpio, bool out,
                                   const char *label, u32 ah_signal_type)
  {
-       WARN_ON(gpio >= ah->caps.num_gpio_pins);
+//     WARN_ON(gpio >= ah->caps.num_gpio_pins);
+
+       pr_err("sudip: %d %s\n", gpio, label);

         if (BIT(gpio) & ah->caps.gpio_mask)
                 ath9k_hw_gpio_cfg_wmac(ah, gpio, out, ah_signal_type);
         else if (AR_SREV_SOC(ah))
                 ath9k_hw_gpio_cfg_soc(ah, gpio, out, label);
-       else
-               WARN_ON(1);
+//     else
+//             WARN_ON(1);
  }

Regards
Sudip

^ permalink raw reply related	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-02  8:02             ` Pan, Miaoqing
@ 2016-06-02  9:01               ` Janusz Dziedzic
  2016-06-02 11:39               ` Sudip Mukherjee
  1 sibling, 0 replies; 16+ messages in thread
From: Janusz Dziedzic @ 2016-06-02  9:01 UTC (permalink / raw)
  To: Pan, Miaoqing
  Cc: Sudip Mukherjee, Kalle Valo, Stephen Rothwell, ath9k-devel,
	linux-next, linux-kernel, linux-wireless,
	ath9k-devel@lists.ath9k.org, netdev, Miaoqing Pan

On 2 June 2016 at 10:02, Pan, Miaoqing <miaoqing@qti.qualcomm.com> wrote:
> Seems there are something wrong in the datasheet,  try
>
> --- a/drivers/net/wireless/ath/ath9k/reg.h
> +++ b/drivers/net/wireless/ath/ath9k/reg.h
> @@ -1122,8 +1122,8 @@ enum {
>  #define AR9300_NUM_GPIO                          16
>  #define AR9330_NUM_GPIO                                 16
>  #define AR9340_NUM_GPIO                                 23
> -#define AR9462_NUM_GPIO                                 10
> -#define AR9485_NUM_GPIO                                 12
> +#define AR9462_NUM_GPIO                                 14
> +#define AR9485_NUM_GPIO                                 11
>  #define AR9531_NUM_GPIO                                 18
>  #define AR9550_NUM_GPIO                                 24
>  #define AR9561_NUM_GPIO                                 23
> @@ -1139,8 +1139,8 @@ enum {
>  #define AR9300_GPIO_MASK                        0x0000F4FF
>  #define AR9330_GPIO_MASK                        0x0000F4FF
>  #define AR9340_GPIO_MASK                        0x0000000F
> -#define AR9462_GPIO_MASK                        0x000003FF
> -#define AR9485_GPIO_MASK                        0x00000FFF
> +#define AR9462_GPIO_MASK                        0x00003FFF
> +#define AR9485_GPIO_MASK                        0x000007FF
>  #define AR9531_GPIO_MASK                        0x0000000F
>  #define AR9550_GPIO_MASK                        0x0000000F
>  #define AR9561_GPIO_MASK                        0x0000000F
>

Thanks, changes in reg.h solve the problem (my card AR9462 rev 01).

BR
Janusz

> Thanks,
> Miaoqing
>
> ________________________________________
> From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
> Sent: Wednesday, June 1, 2016 8:18 PM
> To: Pan, Miaoqing; Kalle Valo
> Cc: Stephen Rothwell; ath9k-devel; linux-next@vger.kernel.org; linux-kernel@vger.kernel.org; linux-wireless@vger.kernel.org; ath9k-devel@lists.ath9k.org; netdev@vger.kernel.org; Miaoqing Pan
> Subject: Re: ath9k gpio request
>
> On Wednesday 01 June 2016 04:42 PM, Sudip Mukherjee wrote:
>> On Wednesday 01 June 2016 12:24 PM, Pan, Miaoqing wrote:
>>> which chip ?  And what's the GPIO number ?
>>
>> lspci -v reports:
>> 09:00.0 Network controller: Qualcomm Atheros AR9462 Wireless Network
>> Adapter (rev 01)
>>      Subsystem: Foxconn International, Inc. Device e052
>>      Flags: bus master, fast devsel, latency 0, IRQ 19
>>      Memory at c0500000 (64-bit, non-prefetchable) [size=512K]
>>      Expansion ROM at c0580000 [disabled] [size=64K]
>>      Capabilities: [40] Power Management version 2
>>      Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
>>      Capabilities: [70] Express Endpoint, MSI 00
>>      Capabilities: [100] Advanced Error Reporting
>>      Capabilities: [140] Virtual Channel
>>      Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
>>      Kernel driver in use: ath9k
>>
>> Any easy way to find out the gpio number or i can modify the module to
>> find that out.
>
> Its trying for GPIO 11 with label ath9k-rfkill.
>
> The attached dmesg is with some modification as below.
>
> diff --git a/drivers/net/wireless/ath/ath9k/hw.c
> b/drivers/net/wireless/ath/ath9k/hw.c
> index 8b2895f9..23deea7 100644
> --- a/drivers/net/wireless/ath/ath9k/hw.c
> +++ b/drivers/net/wireless/ath/ath9k/hw.c
> @@ -2729,14 +2729,16 @@ static void ath9k_hw_gpio_cfg_wmac(struct ath_hw
> *ah, u32 gpio, bool out,
>   static void ath9k_hw_gpio_request(struct ath_hw *ah, u32 gpio, bool out,
>                                    const char *label, u32 ah_signal_type)
>   {
> -       WARN_ON(gpio >= ah->caps.num_gpio_pins);
> +//     WARN_ON(gpio >= ah->caps.num_gpio_pins);
> +
> +       pr_err("sudip: %d %s\n", gpio, label);
>
>          if (BIT(gpio) & ah->caps.gpio_mask)
>                  ath9k_hw_gpio_cfg_wmac(ah, gpio, out, ah_signal_type);
>          else if (AR_SREV_SOC(ah))
>                  ath9k_hw_gpio_cfg_soc(ah, gpio, out, label);
> -       else
> -               WARN_ON(1);
> +//     else
> +//             WARN_ON(1);
>   }
>
> Regards
> Sudip
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-02  8:02             ` Pan, Miaoqing
  2016-06-02  9:01               ` Janusz Dziedzic
@ 2016-06-02 11:39               ` Sudip Mukherjee
  2016-06-03  5:33                 ` Kalle Valo
  1 sibling, 1 reply; 16+ messages in thread
From: Sudip Mukherjee @ 2016-06-02 11:39 UTC (permalink / raw)
  To: Pan, Miaoqing, Kalle Valo
  Cc: Stephen Rothwell, ath9k-devel, linux-next, linux-kernel,
	linux-wireless, ath9k-devel@lists.ath9k.org, netdev,
	Miaoqing Pan

On Thursday 02 June 2016 01:32 PM, Pan, Miaoqing wrote:
> Seems there are something wrong in the datasheet,  try
>
> --- a/drivers/net/wireless/ath/ath9k/reg.h
> +++ b/drivers/net/wireless/ath/ath9k/reg.h
> @@ -1122,8 +1122,8 @@ enum {
>   #define AR9300_NUM_GPIO                          16
>   #define AR9330_NUM_GPIO                                 16
>   #define AR9340_NUM_GPIO                                 23
> -#define AR9462_NUM_GPIO                                 10
> -#define AR9485_NUM_GPIO                                 12
> +#define AR9462_NUM_GPIO                                 14
> +#define AR9485_NUM_GPIO                                 11
>   #define AR9531_NUM_GPIO                                 18
>   #define AR9550_NUM_GPIO                                 24
>   #define AR9561_NUM_GPIO                                 23
> @@ -1139,8 +1139,8 @@ enum {
>   #define AR9300_GPIO_MASK                        0x0000F4FF
>   #define AR9330_GPIO_MASK                        0x0000F4FF
>   #define AR9340_GPIO_MASK                        0x0000000F
> -#define AR9462_GPIO_MASK                        0x000003FF
> -#define AR9485_GPIO_MASK                        0x00000FFF
> +#define AR9462_GPIO_MASK                        0x00003FFF
> +#define AR9485_GPIO_MASK                        0x000007FF
>   #define AR9531_GPIO_MASK                        0x0000000F
>   #define AR9550_GPIO_MASK                        0x0000000F
>   #define AR9561_GPIO_MASK                        0x0000000F

solves the problem.

Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

Regards
Sudip

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-02 11:39               ` Sudip Mukherjee
@ 2016-06-03  5:33                 ` Kalle Valo
  2016-06-03  5:49                   ` Pan, Miaoqing
  0 siblings, 1 reply; 16+ messages in thread
From: Kalle Valo @ 2016-06-03  5:33 UTC (permalink / raw)
  To: Pan, Miaoqing
  Cc: Sudip Mukherjee, Stephen Rothwell, ath9k-devel, linux-next,
	linux-kernel, linux-wireless, ath9k-devel@lists.ath9k.org,
	netdev, Miaoqing Pan

Sudip Mukherjee <sudipm.mukherjee@gmail.com> writes:

> On Thursday 02 June 2016 01:32 PM, Pan, Miaoqing wrote:
>> Seems there are something wrong in the datasheet,  try
>>
>> --- a/drivers/net/wireless/ath/ath9k/reg.h
>> +++ b/drivers/net/wireless/ath/ath9k/reg.h
>> @@ -1122,8 +1122,8 @@ enum {
>>   #define AR9300_NUM_GPIO                          16
>>   #define AR9330_NUM_GPIO                                 16
>>   #define AR9340_NUM_GPIO                                 23
>> -#define AR9462_NUM_GPIO                                 10
>> -#define AR9485_NUM_GPIO                                 12
>> +#define AR9462_NUM_GPIO                                 14
>> +#define AR9485_NUM_GPIO                                 11
>>   #define AR9531_NUM_GPIO                                 18
>>   #define AR9550_NUM_GPIO                                 24
>>   #define AR9561_NUM_GPIO                                 23
>> @@ -1139,8 +1139,8 @@ enum {
>>   #define AR9300_GPIO_MASK                        0x0000F4FF
>>   #define AR9330_GPIO_MASK                        0x0000F4FF
>>   #define AR9340_GPIO_MASK                        0x0000000F
>> -#define AR9462_GPIO_MASK                        0x000003FF
>> -#define AR9485_GPIO_MASK                        0x00000FFF
>> +#define AR9462_GPIO_MASK                        0x00003FFF
>> +#define AR9485_GPIO_MASK                        0x000007FF
>>   #define AR9531_GPIO_MASK                        0x0000000F
>>   #define AR9550_GPIO_MASK                        0x0000000F
>>   #define AR9561_GPIO_MASK                        0x0000000F
>
> solves the problem.
>
> Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

Great, thanks for testing everyone. Miaoqing, please send a proper patch
ASAP and I'll push it to 4.7.

-- 
Kalle Valo

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-03  5:33                 ` Kalle Valo
@ 2016-06-03  5:49                   ` Pan, Miaoqing
  2016-06-04 14:37                     ` Kalle Valo
  0 siblings, 1 reply; 16+ messages in thread
From: Pan, Miaoqing @ 2016-06-03  5:49 UTC (permalink / raw)
  To: Kalle Valo
  Cc: Sudip Mukherjee, Stephen Rothwell, ath9k-devel, linux-next,
	linux-kernel, linux-wireless, ath9k-devel@lists.ath9k.org,
	netdev, Miaoqing Pan

Done, https://patchwork.kernel.org/patch/9151847/.

Thanks,
Miaoqing
________________________________________
From: Kalle Valo <kvalo@codeaurora.org>
Sent: Friday, June 3, 2016 1:33 PM
To: Pan, Miaoqing
Cc: Sudip Mukherjee; Stephen Rothwell; ath9k-devel; linux-next@vger.kernel.org; linux-kernel@vger.kernel.org; linux-wireless@vger.kernel.org; ath9k-devel@lists.ath9k.org; netdev@vger.kernel.org; Miaoqing Pan
Subject: Re: ath9k gpio request

Sudip Mukherjee <sudipm.mukherjee@gmail.com> writes:

> On Thursday 02 June 2016 01:32 PM, Pan, Miaoqing wrote:
>> Seems there are something wrong in the datasheet,  try
>>
>> --- a/drivers/net/wireless/ath/ath9k/reg.h
>> +++ b/drivers/net/wireless/ath/ath9k/reg.h
>> @@ -1122,8 +1122,8 @@ enum {
>>   #define AR9300_NUM_GPIO                          16
>>   #define AR9330_NUM_GPIO                                 16
>>   #define AR9340_NUM_GPIO                                 23
>> -#define AR9462_NUM_GPIO                                 10
>> -#define AR9485_NUM_GPIO                                 12
>> +#define AR9462_NUM_GPIO                                 14
>> +#define AR9485_NUM_GPIO                                 11
>>   #define AR9531_NUM_GPIO                                 18
>>   #define AR9550_NUM_GPIO                                 24
>>   #define AR9561_NUM_GPIO                                 23
>> @@ -1139,8 +1139,8 @@ enum {
>>   #define AR9300_GPIO_MASK                        0x0000F4FF
>>   #define AR9330_GPIO_MASK                        0x0000F4FF
>>   #define AR9340_GPIO_MASK                        0x0000000F
>> -#define AR9462_GPIO_MASK                        0x000003FF
>> -#define AR9485_GPIO_MASK                        0x00000FFF
>> +#define AR9462_GPIO_MASK                        0x00003FFF
>> +#define AR9485_GPIO_MASK                        0x000007FF
>>   #define AR9531_GPIO_MASK                        0x0000000F
>>   #define AR9550_GPIO_MASK                        0x0000000F
>>   #define AR9561_GPIO_MASK                        0x0000000F
>
> solves the problem.
>
> Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

Great, thanks for testing everyone. Miaoqing, please send a proper patch
ASAP and I'll push it to 4.7.

--
Kalle Valo

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-03  5:49                   ` Pan, Miaoqing
@ 2016-06-04 14:37                     ` Kalle Valo
  2016-06-05 17:40                       ` Sudip Mukherjee
  2016-06-06  1:51                       ` Pan, Miaoqing
  0 siblings, 2 replies; 16+ messages in thread
From: Kalle Valo @ 2016-06-04 14:37 UTC (permalink / raw)
  To: Pan, Miaoqing
  Cc: Sudip Mukherjee, Stephen Rothwell, ath9k-devel, linux-next,
	linux-kernel, linux-wireless, ath9k-devel@lists.ath9k.org,
	netdev, Miaoqing Pan

(Fixing top posting)

"Pan, Miaoqing" <miaoqing@qti.qualcomm.com> writes:

>>> --- a/drivers/net/wireless/ath/ath9k/reg.h
>>> +++ b/drivers/net/wireless/ath/ath9k/reg.h
>>> @@ -1122,8 +1122,8 @@ enum {
>>>   #define AR9300_NUM_GPIO                          16
>>>   #define AR9330_NUM_GPIO                                 16
>>>   #define AR9340_NUM_GPIO                                 23
>>> -#define AR9462_NUM_GPIO                                 10
>>> -#define AR9485_NUM_GPIO                                 12
>>> +#define AR9462_NUM_GPIO                                 14
>>> +#define AR9485_NUM_GPIO                                 11
>>>   #define AR9531_NUM_GPIO                                 18
>>>   #define AR9550_NUM_GPIO                                 24
>>>   #define AR9561_NUM_GPIO                                 23
>>> @@ -1139,8 +1139,8 @@ enum {
>>>   #define AR9300_GPIO_MASK                        0x0000F4FF
>>>   #define AR9330_GPIO_MASK                        0x0000F4FF
>>>   #define AR9340_GPIO_MASK                        0x0000000F
>>> -#define AR9462_GPIO_MASK                        0x000003FF
>>> -#define AR9485_GPIO_MASK                        0x00000FFF
>>> +#define AR9462_GPIO_MASK                        0x00003FFF
>>> +#define AR9485_GPIO_MASK                        0x000007FF
>>>   #define AR9531_GPIO_MASK                        0x0000000F
>>>   #define AR9550_GPIO_MASK                        0x0000000F
>>>   #define AR9561_GPIO_MASK                        0x0000000F
>>
>> solves the problem.
>>
>> Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
>
> Done, https://patchwork.kernel.org/patch/9151847/

But the patch 9151847 is different from what Sudip tested above? Why?

And if you modify something _after_ the reporter has tested the patch
clearly document what you changed and why. I do not want find hidden
changes like this, even more so when the patch is going to a 4.7-rc
release.

Sudip, could you also test patch 9151847, please? You can download the
patch from the patchwork link above.

-- 
Kalle Valo

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-04 14:37                     ` Kalle Valo
@ 2016-06-05 17:40                       ` Sudip Mukherjee
  2016-06-07 11:43                         ` Kalle Valo
  2016-06-06  1:51                       ` Pan, Miaoqing
  1 sibling, 1 reply; 16+ messages in thread
From: Sudip Mukherjee @ 2016-06-05 17:40 UTC (permalink / raw)
  To: Kalle Valo, Pan, Miaoqing
  Cc: Stephen Rothwell, ath9k-devel, linux-next, linux-kernel,
	linux-wireless, ath9k-devel@lists.ath9k.org, netdev,
	Miaoqing Pan

On Saturday 04 June 2016 08:07 PM, Kalle Valo wrote:
> (Fixing top posting)
>
> "Pan, Miaoqing" <miaoqing@qti.qualcomm.com> writes:
>
>>>> --- a/drivers/net/wireless/ath/ath9k/reg.h
>>>> +++ b/drivers/net/wireless/ath/ath9k/reg.h
>>>> @@ -1122,8 +1122,8 @@ enum {
>>>>    #define AR9300_NUM_GPIO                          16
>>>>    #define AR9330_NUM_GPIO                                 16
>>>>    #define AR9340_NUM_GPIO                                 23
>>>> -#define AR9462_NUM_GPIO                                 10
>>>> -#define AR9485_NUM_GPIO                                 12
>>>> +#define AR9462_NUM_GPIO                                 14
>>>> +#define AR9485_NUM_GPIO                                 11
>>>>    #define AR9531_NUM_GPIO                                 18
>>>>    #define AR9550_NUM_GPIO                                 24
>>>>    #define AR9561_NUM_GPIO                                 23
>>>> @@ -1139,8 +1139,8 @@ enum {
>>>>    #define AR9300_GPIO_MASK                        0x0000F4FF
>>>>    #define AR9330_GPIO_MASK                        0x0000F4FF
>>>>    #define AR9340_GPIO_MASK                        0x0000000F
>>>> -#define AR9462_GPIO_MASK                        0x000003FF
>>>> -#define AR9485_GPIO_MASK                        0x00000FFF
>>>> +#define AR9462_GPIO_MASK                        0x00003FFF
>>>> +#define AR9485_GPIO_MASK                        0x000007FF
>>>>    #define AR9531_GPIO_MASK                        0x0000000F
>>>>    #define AR9550_GPIO_MASK                        0x0000000F
>>>>    #define AR9561_GPIO_MASK                        0x0000000F
>>>
>>> solves the problem.
>>>
>>> Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
>>
>> Done, https://patchwork.kernel.org/patch/9151847/
>
> But the patch 9151847 is different from what Sudip tested above? Why?
>
> And if you modify something _after_ the reporter has tested the patch
> clearly document what you changed and why. I do not want find hidden
> changes like this, even more so when the patch is going to a 4.7-rc
> release.
>
> Sudip, could you also test patch 9151847, please? You can download the
> patch from the patchwork link above.

This is also ok. Please add my
Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

and maybe a Reported-by tag is also appropriate in this case.


Regards
Sudip

^ permalink raw reply	[flat|nested] 16+ messages in thread

* RE: ath9k gpio request
  2016-06-04 14:37                     ` Kalle Valo
  2016-06-05 17:40                       ` Sudip Mukherjee
@ 2016-06-06  1:51                       ` Pan, Miaoqing
  1 sibling, 0 replies; 16+ messages in thread
From: Pan, Miaoqing @ 2016-06-06  1:51 UTC (permalink / raw)
  To: Kalle Valo
  Cc: Sudip Mukherjee, Stephen Rothwell, ath9k-devel, linux-next,
	linux-kernel, linux-wireless, ath9k-devel@lists.ath9k.org,
	netdev, Miaoqing Pan

Got it, thanks.  There is no difference of the changes for AR9462 which is the chip Sudip tested.

Thanks,
Miaoqing

-----Original Message-----
From: Kalle Valo [mailto:kvalo@codeaurora.org] 
Sent: Saturday, June 04, 2016 10:38 PM
To: Pan, Miaoqing <miaoqing@qti.qualcomm.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>; Stephen Rothwell <sfr@canb.auug.org.au>; ath9k-devel <ath9k-devel@qca.qualcomm.com>; linux-next@vger.kernel.org; linux-kernel@vger.kernel.org; linux-wireless@vger.kernel.org; ath9k-devel@lists.ath9k.org; netdev@vger.kernel.org; Miaoqing Pan <miaoqing@codeaurora.org>
Subject: Re: ath9k gpio request

(Fixing top posting)

"Pan, Miaoqing" <miaoqing@qti.qualcomm.com> writes:

>>> --- a/drivers/net/wireless/ath/ath9k/reg.h
>>> +++ b/drivers/net/wireless/ath/ath9k/reg.h
>>> @@ -1122,8 +1122,8 @@ enum {
>>>   #define AR9300_NUM_GPIO                          16
>>>   #define AR9330_NUM_GPIO                                 16
>>>   #define AR9340_NUM_GPIO                                 23
>>> -#define AR9462_NUM_GPIO                                 10
>>> -#define AR9485_NUM_GPIO                                 12
>>> +#define AR9462_NUM_GPIO                                 14
>>> +#define AR9485_NUM_GPIO                                 11
>>>   #define AR9531_NUM_GPIO                                 18
>>>   #define AR9550_NUM_GPIO                                 24
>>>   #define AR9561_NUM_GPIO                                 23
>>> @@ -1139,8 +1139,8 @@ enum {
>>>   #define AR9300_GPIO_MASK                        0x0000F4FF
>>>   #define AR9330_GPIO_MASK                        0x0000F4FF
>>>   #define AR9340_GPIO_MASK                        0x0000000F
>>> -#define AR9462_GPIO_MASK                        0x000003FF
>>> -#define AR9485_GPIO_MASK                        0x00000FFF
>>> +#define AR9462_GPIO_MASK                        0x00003FFF
>>> +#define AR9485_GPIO_MASK                        0x000007FF
>>>   #define AR9531_GPIO_MASK                        0x0000000F
>>>   #define AR9550_GPIO_MASK                        0x0000000F
>>>   #define AR9561_GPIO_MASK                        0x0000000F
>>
>> solves the problem.
>>
>> Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
>
> Done, https://patchwork.kernel.org/patch/9151847/

But the patch 9151847 is different from what Sudip tested above? Why?

And if you modify something _after_ the reporter has tested the patch clearly document what you changed and why. I do not want find hidden changes like this, even more so when the patch is going to a 4.7-rc release.

Sudip, could you also test patch 9151847, please? You can download the patch from the patchwork link above.

--
Kalle Valo

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: ath9k gpio request
  2016-06-05 17:40                       ` Sudip Mukherjee
@ 2016-06-07 11:43                         ` Kalle Valo
  0 siblings, 0 replies; 16+ messages in thread
From: Kalle Valo @ 2016-06-07 11:43 UTC (permalink / raw)
  To: Sudip Mukherjee
  Cc: Pan, Miaoqing, Stephen Rothwell, ath9k-devel, linux-next,
	linux-kernel, linux-wireless, ath9k-devel@lists.ath9k.org,
	netdev, Miaoqing Pan

Sudip Mukherjee <sudipm.mukherjee@gmail.com> writes:

>> Sudip, could you also test patch 9151847, please? You can download the
>> patch from the patchwork link above.
>
> This is also ok. Please add my
> Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
>
> and maybe a Reported-by tag is also appropriate in this case.

Yeah, I add those. Thanks Sudip.

-- 
Kalle Valo

^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2016-06-07 11:44 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-05-30  3:22 linux-next: Tree for May 30 Stephen Rothwell
2016-05-30 14:04 ` Sudip Mukherjee
2016-05-31  7:31   ` ath9k gpio request Kalle Valo
2016-05-31  7:35     ` Sudip Mukherjee
2016-06-01  6:54       ` Pan, Miaoqing
2016-06-01 11:12         ` Sudip Mukherjee
2016-06-01 12:18           ` Sudip Mukherjee
2016-06-02  8:02             ` Pan, Miaoqing
2016-06-02  9:01               ` Janusz Dziedzic
2016-06-02 11:39               ` Sudip Mukherjee
2016-06-03  5:33                 ` Kalle Valo
2016-06-03  5:49                   ` Pan, Miaoqing
2016-06-04 14:37                     ` Kalle Valo
2016-06-05 17:40                       ` Sudip Mukherjee
2016-06-07 11:43                         ` Kalle Valo
2016-06-06  1:51                       ` Pan, Miaoqing

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