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Additional info: reporter: libreport-2.6.3 WARNING: CPU: 1 PID: 135 at drivers/gpu/drm/i915/intel_runtime_pm.c:535 skl_set_power_well+0x906/0x9a0 [i915]() DC6 already programmed to be enabled. Modules linked in: 8021q garp stp llc mrp hid_roccat_isku hid_roccat hid_roccat_common i915 mxm_wmi e1000e i2c_algo_bit drm_kms_helper drm serio_raw ptp pps_core wmi video i2c_hid fjes CPU: 1 PID: 135 Comm: kworker/u16:4 Not tainted 4.3.3-300.fc23.x86_64 #1 Hardware name: System manufacturer System Product Name/Z170 PRO GAMING, BIOS 1102 11/16/2015 Workqueue: events_unbound async_run_entry_fn 0000000000000000 00000000c21b0a9c ffff88023d78bb80 ffffffff813a626f ffff88023d78bbc8 ffff88023d78bbb8 ffffffff810a07c2 ffff88023b410000 ffff88023d344000 ffffffffa02197d0 00000000d0000003 0000000000000000 Call Trace: [<ffffffff813a626f>] dump_stack+0x44/0x55 [<ffffffff810a07c2>] warn_slowpath_common+0x82/0xc0 [<ffffffff810a085c>] warn_slowpath_fmt+0x5c/0x80 [<ffffffff8177f322>] ? mutex_lock+0x12/0x30 [<ffffffffa014b586>] skl_set_power_well+0x906/0x9a0 [i915] [<ffffffffa014b630>] skl_power_well_disable+0x10/0x20 [i915] [<ffffffffa014bad7>] intel_display_power_put+0xd7/0x160 [i915] [<ffffffffa01d2030>] intel_hdmi_set_edid+0x60/0xe0 [i915] [<ffffffffa01d21a1>] intel_hdmi_detect+0x51/0xa0 [i915] [<ffffffffa00b9d15>] drm_helper_probe_single_connector_modes_merge_bits+0x235/0x4d0 [drm_kms_helper] [<ffffffffa00b9fc3>] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [<ffffffffa00c5853>] drm_fb_helper_initial_config+0x83/0x400 [drm_kms_helper] [<ffffffff810146f1>] ? __switch_to+0x261/0x4b0 [<ffffffffa01b843b>] intel_fbdev_initial_config+0x1b/0x20 [i915] [<ffffffff810c171a>] async_run_entry_fn+0x4a/0x140 [<ffffffff810b8cde>] process_one_work+0x19e/0x3f0 [<ffffffff810b8f7e>] worker_thread+0x4e/0x450 [<ffffffff810b8f30>] ? process_one_work+0x3f0/0x3f0 [<ffffffff810bede8>] kthread+0xd8/0xf0 [<ffffffff810bed10>] ? kthread_worker_fn+0x160/0x160 [<ffffffff8178199f>] ret_from_fork+0x3f/0x70 [<ffffffff810bed10>] ? kthread_worker_fn+0x160/0x160
Created attachment 1114943 [details] File: dmesg
This message is a reminder that Fedora 23 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 23. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '23'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 23 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.