igt@kms_content_protection@legacy@pipe-b-dp-2
IGT_8335
<4> [359.372242] #2: ffffc9000125fd10 (crtc_ww_class_acquire){+.+.}-{0:0}, at...
<4> [359.372328] #3: ffffc9000125fd38 (crtc_ww_class_mutex){+.+.}-{3:3}, at: ...
<4> [359.372409] #4: ffff88812ced1d98 (&hdcp->mutex){+.+.}-{3:3}, at: _intel_...
<4> [359.372492] #5: ffff88811ff23a70 (&dig_port->hdcp.mutex){+.+.}-{3:3}, at...
<4> [359.372585] #2: ffff88814c1b0490 (&dev->mode_config.mutex){+.+.}-{3:3}, ...
<4> [359.372666] #3: ffffffff838160e0 (drm_connector_list_iter){.+.+}-{0:0}, ...
<4> [359.372746] #4: ffffc900016a7b30 (crtc_ww_class_acquire){+.+.}-{0:0}, at...
<4> [359.372752] #5: ffffc900016a7b58 (crtc_ww_class_mutex){+.+.}-{3:3}, at: ...
<4> [359.372794] #0: ffffc90005ea3ac8 (crtc_ww_class_acquire){+.+.}-{0:0}, at...
<4> [359.372800] #1: ffffc90005ea3af0 (crtc_ww_class_mutex){+.+.}-{3:3}, at: ...