kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

The following commit appears to be the fix the issue and has landed in
linux-next:

commit 0621809e37936e7c2b3eac9165cf2aad7f9189eb
Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Date:   Mon Aug 3 14:57:30 2015 +0900

    HID: hid-input: Fix accessing freed memory during device disconnect


However, it doesn't look like the commit landed in a mainline release candidate as of yet.  I't may be in rc7 once it is released next week.  The 4.2-rc7 kernel can be downloaded from:

http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-rc7-unstable/

** Tags added: wily

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https://bugs.launchpad.net/bugs/1484221

Title:
  Kernel panic on HID bluetooth device disconnect

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  With 4.1.0-3-generic on Ubuntu Wily/15.10 x86_64, I get a kernel panic
  every time my bluetooth mouse disconnects.

  This bug has been reported previously for Redhat and Arch:
  https://bugzilla.redhat.com/show_bug.cgi?id=1250279
  https://bugs.archlinux.org/task/45787?string=%5Blinux%5D
  The details of the trace are attached to those reports. My trace is pretty much identical.

  A patch has been released that is going to appear in kernel 4.2:
  http://www.spinics.net/lists/linux-input/msg40330.html

  Would it be possible to add it as Ubuntu patch?

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