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[Daniel van Vugt <daniel.van.vugt@xxxxxxxxxxxxx>]

** Also affects: mir (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1520217

Title:
  CI test failures due to memory errors during GLibMainLoop shutdown

Status in Mir:
  Fix Committed
Status in mir package in Ubuntu:
  New

Bug description:
  As seen in:

  https://jenkins.qa.ubuntu.com/job/mir-wily-amd64-ci/1814/consoleFull
  https://jenkins.qa.ubuntu.com/job/mir-xenial-amd64-ci/9/consoleFull

  13: ==30192== Invalid read of size 8
  13: ==30192== at 0x5FBFFE6: ??? (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4700.1)
  13: ==30192== by 0x5FC013B: ??? (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4700.1)
  13: ==30192== by 0x7B0F39: mir::GLibMainLoop::stop() (glib_main_loop.cpp:159)
  13: ==30192== by 0x91203C: mir_test_framework::ServerRunner::stop_server() (server_runner.cpp:77)
  ...
  13: ==30192== Address 0xd059460 is 80 bytes inside a block of size 176 free'd
  13: ==30192== at 0x4C2CE2B: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
  13: ==30192== by 0x5FC0977: g_main_context_unref (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4700.1)
  13: ==30192== by 0x7B2AE8: mir::GLibMainLoop::~GLibMainLoop() (glib_main_loop.h:50)
  ...

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