igt@dmabuf@all-tests@dma_fence_unwrap - dmesg-fail - WARNING: CPU: 0 PID: 816 at kernel/locking/lockdep_proc.c:283 lockdep_stats_show

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12722/fi-bsw-nick/igt@dmabuf@all-tests@dma_fence_unwrap.html#dmesg-warnings11

<4> [525.448242] ------------[ cut here ]------------
<4> [525.448259] DEBUG_LOCKS_WARN_ON(debug_atomic_read(nr_unused_locks) != nr_unused)
<4> [525.448270] WARNING: CPU: 0 PID: 816 at kernel/locking/lockdep_proc.c:283 lockdep_stats_show+0xb52/0xb60
<4> [525.448287] Modules linked in: dmabuf_selftests(-) vgem drm_shmem_helper drm_ttm_helper gpu_sched snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm prime_numbers i2c_algo_bit ttm drm_buddy syscopyarea sysfillrect sysimgblt fuse coretemp kvm_intel btusb btrtl btbcm btintel kvm bluetooth irqbypass crct10dif_pclmul ecdh_generic crc32_pclmul ecc ghash_clmulni_intel r8169 realtek i2c_i801 i2c_smbus lpc_ich i2c_designware_pci i2c_ccgx_ucsi video wmi pinctrl_cherryview [last unloaded: dmabuf_selftests]
<4> [525.448386] CPU: 0 PID: 816 Comm: igt_runner Tainted: G     U             6.2.0-rc7-CI_DRM_12722-gec3cb908765a+ #1
<4> [525.448394] Hardware name:  /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020