Player crashes on exit

1. Open project attached.
2. Build and run.
3. Close player.

or

1. Run Player attached.

Actual result: Player shows crash after closing.

12 unity.DefaultCompany.UNET network test 0x0000000100491326 delete_object_internal_step1(Object) + 22
13 unity.DefaultCompany.UNET network test 0x0000000100490cab DestroySingleObject(Object) + 139
14 unity.DefaultCompany.UNET network test 0x000000010145a03e VideoMediaMemoryOutput::~VideoMediaMemoryOutput() + 46
15 unity.DefaultCompany.UNET network test 0x000000010145d752 VideoClipPlayback::~VideoClipPlayback() + 114
16 unity.DefaultCompany.UNET network test 0x000000010145c8d1 VideoPlaybackMgr::~VideoPlaybackMgr() + 225
17 unity.DefaultCompany.UNET network test 0x0000000101456c3a MediaAPI::Playback::Shutdown() + 26
18 unity.DefaultCompany.UNET network test 0x00000001004cb18b TypeManager::CleanupAllTypes() + 59
19 unity.DefaultCompany.UNET network test 0x00000001009823e1 CleanupEngine() + 81
20 unity.DefaultCompany.UNET network test 0x0000000100974a71 PlayerCleanup(bool) + 145
21 unity.DefaultCompany.UNET network test 0x000000010037e563 DoQuit(bool) + 19
22 unity.DefaultCompany.UNET network test 0x0000000100380a61 -[PlayerAppDelegate UpdatePlayer] + 481

Regression reproduced on 2017.2.0b8.