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Additional info: reporter: libreport-2.8.0 WARNING: CPU: 0 PID: 1476 at drivers/gpu/drm/i915/intel_runtime_pm.c:633 skl_enable_dc6+0xab/0xd0 [i915] DC6 already programmed to be enabled. Modules linked in: nls_utf8 isofs bnep fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge ip6table_mangle ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw ip6table_security iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp kvm_intel mei_wdt iTCO_wdt snd_hda_codec_realtek iTCO_vendor_support sparse_keymap snd_hda_codec_generic ppdev kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel intel_cstate snd_hda_codec intel_uncore snd_hda_core intel_rapl_perf snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd mei_me i2c_i801 soundcore i2c_smbus mei hci_uart shpchp wmi btbcm btqca btintel bluetooth parport_pc parport pinctrl_sunrisepoint acpi_pad pinctrl_intel intel_lpss_acpi acpi_als rfkill tpm_tis intel_lpss tpm_tis_core kfifo_buf industrialio tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc btrfs uas usb_storage 8021q garp stp llc mrp xor i915 raid6_pq i2c_algo_bit e1000e drm_kms_helper crc32c_intel ptp drm serio_raw pps_core video i2c_hid fjes CPU: 0 PID: 1476 Comm: gnome-shell Not tainted 4.8.6-300.fc25.x86_64 #1 Hardware name: Acer Veriton M6640G/Veriton M6640G, BIOS R01-B1 08/05/2016 0000000000000286 0000000042648fbb ffff8a5c1888ba20 ffffffff8a3e5ebd ffff8a5c1888ba70 0000000000000000 ffff8a5c1888ba60 ffffffff8a0a0e8b 0000027900400000 ffff8a5c15020000 ffff8a5c15020000 ffff8a5c15020000 Call Trace: [<ffffffff8a3e5ebd>] dump_stack+0x63/0x86 [<ffffffff8a0a0e8b>] __warn+0xcb/0xf0 [<ffffffff8a0a0f0f>] warn_slowpath_fmt+0x5f/0x80 [<ffffffffc0502e1b>] skl_enable_dc6+0xab/0xd0 [i915] [<ffffffffc0502e71>] gen9_dc_off_power_well_disable+0x31/0x40 [i915] [<ffffffffc050072c>] intel_power_well_disable+0x2c/0x50 [i915] [<ffffffffc050077e>] intel_power_well_put+0x2e/0x60 [i915] [<ffffffffc0503b19>] intel_display_power_put+0xa9/0x100 [i915] [<ffffffffc0565493>] intel_atomic_commit_tail+0x743/0x1050 [i915] [<ffffffffc056d826>] ? intel_prepare_plane_fb+0x106/0x2b0 [i915] [<ffffffffc05661de>] intel_atomic_commit+0x43e/0x550 [i915] [<ffffffffc03e50d7>] ? drm_atomic_check_only+0x187/0x610 [drm] [<ffffffffc044ce09>] ? __drm_atomic_helper_crtc_duplicate_state+0x89/0xa0 [drm_kms_helper] [<ffffffffc03e5597>] drm_atomic_commit+0x37/0x60 [drm] [<ffffffffc044dded>] drm_atomic_helper_connector_dpms+0xed/0x1a0 [drm_kms_helper] [<ffffffffc03d99d6>] drm_mode_obj_set_property_ioctl+0x236/0x250 [drm] [<ffffffffc03cafa0>] drm_ioctl+0x200/0x4f0 [drm] [<ffffffffc03d97a0>] ? drm_mode_obj_get_properties_ioctl+0xb0/0xb0 [drm] [<ffffffff8a29e69c>] ? eventfd_read+0x5c/0x90 [<ffffffff8a264dd3>] do_vfs_ioctl+0xa3/0x5f0 [<ffffffff8a265399>] SyS_ioctl+0x79/0x90 [<ffffffff8a802572>] entry_SYSCALL_64_fastpath+0x1a/0xa4
Created attachment 1227190 [details] File: dmesg
This message is a reminder that Fedora 25 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 25. 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 '25'. 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 25 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 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 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.