Additional info: reporter: libreport-2.3.0 WARNING: CPU: 0 PID: 22177 at drivers/gpu/drm/i915/intel_pm.c:6560 intel_display_power_put+0x15c/0x170 [i915]() Modules linked in: vhost_net vhost macvtap macvlan rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw bnep arc4 intel_rapl iwlmvm x86_pkg_temp_thermal iTCO_wdt coretemp iTCO_vendor_support mac80211 kvm_intel kvm uvcvideo iwlwifi videobuf2_vmalloc cfg80211 videobuf2_core videobuf2_memops v4l2_common snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic videodev serio_raw i2c_i801 snd_hda_intel rtsx_pci_ms snd_hda_controller lpc_ich btusb snd_hda_codec memstick mei_me snd_hwdep bluetooth snd_seq mei snd_seq_device shpchp snd_pcm media thinkpad_acpi tpm_tis snd_timer snd wmi tpm rfkill soundcore nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper e1000e drm ghash_clmulni_intel rtsx_pci ptp mfd_core pps_core video CPU: 0 PID: 22177 Comm: Xorg.bin Not tainted 3.18.7-200.fc21.x86_64 #1 Hardware name: LENOVO 20ARS0LE00/20ARS0LE00, BIOS GJET75WW (2.25 ) 03/28/2014 0000000000000000 000000000705e5ca ffff8802c9ad3a08 ffffffff8175e686 0000000000000000 0000000000000000 ffff8802c9ad3a48 ffffffff810991d1 ffff880309a98848 ffff880309a9002c ffff880309a90000 ffff880309a98848 Call Trace: [<ffffffff8175e686>] dump_stack+0x46/0x58 [<ffffffff810991d1>] warn_slowpath_common+0x81/0xa0 [<ffffffff810992ea>] warn_slowpath_null+0x1a/0x20 [<ffffffffa013ea7c>] intel_display_power_put+0x15c/0x170 [i915] [<ffffffffa019036c>] modeset_update_crtc_power_domains+0x16c/0x180 [i915] [<ffffffffa01908be>] haswell_modeset_global_resources+0xe/0x10 [i915] [<ffffffffa0191165>] __intel_set_mode+0x615/0x16f0 [i915] [<ffffffffa019a746>] intel_set_mode+0x16/0x30 [i915] [<ffffffffa019b8ea>] intel_crtc_set_config+0xa9a/0xea0 [i915] [<ffffffffa0067228>] ? drm_modeset_lock+0x78/0x110 [drm] [<ffffffffa0057e30>] drm_mode_set_config_internal+0x60/0xf0 [drm] [<ffffffffa005c5e6>] drm_mode_setcrtc+0x2b6/0x5d0 [drm] [<ffffffffa004daaf>] drm_ioctl+0x1df/0x680 [drm] [<ffffffff8122a1c0>] do_vfs_ioctl+0x2d0/0x4b0 [<ffffffff81218001>] ? __sb_end_write+0x31/0x70 [<ffffffff8122a421>] SyS_ioctl+0x81/0xa0 [<ffffffff8122c69d>] ? SyS_poll+0x6d/0x120 [<ffffffff81765429>] system_call_fastpath+0x12/0x17
Created attachment 993936 [details] File: dmesg
*** This bug has been marked as a duplicate of bug 1120901 ***