Add "ath10k_core.debug_mask=0x4041" to kernel parameter and attach dmesg
when the issue happens.

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  Kernel Call Trace After Disabling an ath10k Wireless Device (Atheros
  QCA6174 802.11ac (rev 32))

Status in linux package in Ubuntu:

Bug description:
  Disabled a wireless adapter via NetworkManager. Got a kernel trace in

  3b:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless
  Network Adapter (rev 32)

  uname -r

  There are also usb hot-plug messages in between ath10k related ones -
  this is because I disabled a wireless adapter and immediately plugged
  in a usb type-c dock so don't mind those.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-9-generic 4.10.0-9.11
  ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
  Uname: Linux 4.10.0-9-generic x86_64
  NonfreeKernelModules: nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
   /dev/snd/controlC0:  dima       3007 F.... pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar  7 17:28:37 2017
  InstallationDate: Installed on 2017-02-27 (8 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170227)
  MachineType: Razer Blade
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-9-generic.efi.signed 
root=UUID=3f515c94-cd91-48b4-80f6-84ec24cb7b8f ro rootflags=subvol=@ quiet 
button.lid_init_state=open pcie_aspm=off
   linux-restricted-modules-4.10.0-9-generic N/A
   linux-backports-modules-4.10.0-9-generic  N/A
   linux-firmware                            1.163
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install) 01/10/2017
  dmi.bios.vendor: Razer
  dmi.bios.version: 1.00 Razer
  dmi.board.vendor: Razer
  dmi.chassis.type: 9
  dmi.chassis.vendor: Razer
dmi:bvnRazer:bvr1.00:bd01/10/2017:svnRazer:pnBlade:pvr6.06:rvnRazer:rnRazer:rvr:cvnRazer:ct9:cvr: Blade
  dmi.product.version: 6.06
  dmi.sys.vendor: Razer

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