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Additional info: reporter: libreport-2.7.2 WARNING: CPU: 0 PID: 341 at drivers/gpu/drm/i915/intel_display.c:1395 assert_planes_disabled+0x129/0x130 [i915] plane A assertion failure, should be disabled but not Modules linked in: 8021q garp stp llc mrp i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel e1000e ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw drm ptp pps_core rtsx_pci video i2c_hid fjes CPU: 0 PID: 341 Comm: kworker/0:2 Not tainted 4.6.7-300.fc24.x86_64 #1 Hardware name: Dell Inc. Latitude E7470/0T6HHJ, BIOS 1.5.3 04/18/2016 Workqueue: events output_poll_execute [drm_kms_helper] 0000000000000286 00000000d85b73e8 ffff88003fadfa40 ffffffff813dc00f ffff88003fadfa90 0000000000000000 ffff88003fadfa80 ffffffff810a74eb 0000057300000202 ffff880244110000 0000000000000000 0000000000000000 Call Trace: [<ffffffff813dc00f>] dump_stack+0x63/0x84 [<ffffffff810a74eb>] __warn+0xcb/0xf0 [<ffffffff810a756f>] warn_slowpath_fmt+0x5f/0x80 [<ffffffffc01cf829>] assert_planes_disabled+0x129/0x130 [i915] [<ffffffffc01dcdd9>] intel_enable_pipe+0x49/0x2c0 [i915] [<ffffffffc01e75ba>] haswell_crtc_enable+0x32a/0x8c0 [i915] [<ffffffffc01e3173>] intel_atomic_commit+0x643/0x1640 [i915] [<ffffffffc0067a02>] ? drm_atomic_check_only+0x182/0x600 [drm] [<ffffffffc0067eb7>] drm_atomic_commit+0x37/0x60 [drm] [<ffffffffc00c3ff8>] restore_fbdev_mode+0x238/0x260 [drm_kms_helper] [<ffffffffc00c60f4>] drm_fb_helper_restore_fbdev_mode_unlocked+0x34/0x80 [drm_kms_helper] [<ffffffffc00c616d>] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper] [<ffffffffc00c6072>] drm_fb_helper_hotplug_event+0xd2/0x120 [drm_kms_helper] [<ffffffffc01fb72e>] intel_fbdev_output_poll_changed+0x1e/0x30 [i915] [<ffffffffc00b87b7>] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [<ffffffffc00b89b7>] output_poll_execute+0x197/0x1e0 [drm_kms_helper] [<ffffffff810c0e44>] process_one_work+0x184/0x440 [<ffffffff810c114e>] worker_thread+0x4e/0x480 [<ffffffff810c1100>] ? process_one_work+0x440/0x440 [<ffffffff810c1100>] ? process_one_work+0x440/0x440 [<ffffffff810c7048>] kthread+0xd8/0xf0 [<ffffffff817e13c2>] ret_from_fork+0x22/0x40 [<ffffffff810c6f70>] ? kthread_worker_fn+0x180/0x180
Created attachment 1194095 [details] File: dmesg
This message is a reminder that Fedora 24 is nearing its end of life. Approximately 2 (two) weeks from now Fedora will stop maintaining and issuing updates for Fedora 24. 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 '24'. 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 24 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 24 changed to end-of-life (EOL) status on 2017-08-08. Fedora 24 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.