Hide Forgot
Additional info: reporter: libreport-2.2.3 WARNING: CPU: 2 PID: 1097 at drivers/gpu/drm/i915/intel_display.c:9761 intel_modeset_check_state+0x5e1/0x790 [i915]() encoder's hw state doesn't match sw tracking (expected 1, found 0) Modules linked in: rfcomm ipt_MASQUERADE xt_CHECKSUM bnep ip6t_rpfilter ip6t_REJECT 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 btusb bluetooth nls_utf8 hfsplus uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev bcm5974 media hid_appleir arc4 snd_hda_codec_hdmi b43 x86_pkg_temp_thermal mac80211 snd_hda_codec_cirrus snd_hda_codec_generic cfg80211 ssb joydev coretemp kvm_intel kvm iTCO_wdt rfkill snd_hda_intel crct10dif_pclmul bcma sdhci_pci sdhci applesmc mmc_core crc32_pclmul crc32c_intel ghash_clmulni_intel input_polldev mei_me mei snd_hda_controller snd_hda_codec snd_hwdep iTCO_vendor_support snd_seq snd_seq_device snd_pcm shpchp snd_timer snd i2c_i801 lpc_ich mfd_core soundcore microcode sbs sbshc apple_gmux apple_bl nfsd auth_rpcgss nfs_acl lockd sunrpc i915 firewire_ohci tg3 ptp firewire_core pps_core i2c_algo_bit drm_kms_helper crc_itu_t drm i2c_core video CPU: 2 PID: 1097 Comm: X Not tainted 3.15.6-200.fc20.x86_64 #1 Hardware name: Apple Inc. MacBookPro9,2/Mac-6F01561E16C75D06, BIOS MBP91.88Z.00D3.B08.1208081132 08/08/2012 0000000000000000 0000000085dd21a4 ffff8802510ef8f8 ffffffff816ef48e ffff8802510ef940 ffff8802510ef930 ffffffff8108933d ffff8802510ef9b8 0000000000000001 ffff880260e6a000 ffff880260e6a320 ffff880261225000 Call Trace: [<ffffffff816ef48e>] dump_stack+0x45/0x56 [<ffffffff8108933d>] warn_slowpath_common+0x7d/0xa0 [<ffffffff810893bc>] warn_slowpath_fmt+0x5c/0x80 [<ffffffffa0136be1>] intel_modeset_check_state+0x5e1/0x790 [i915] [<ffffffffa0136e25>] intel_set_mode+0x25/0x30 [i915] [<ffffffffa0137ced>] intel_crtc_set_config+0x8ed/0xdc0 [i915] [<ffffffffa00325a1>] drm_mode_set_config_internal+0x61/0xf0 [drm] [<ffffffffa006e6d3>] drm_fb_helper_restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper] [<ffffffffa00702f1>] drm_fb_helper_set_par+0x31/0x80 [drm_kms_helper] [<ffffffff813bb507>] fb_set_var+0x197/0x440 [<ffffffff811ddbf1>] ? mem_cgroup_bad_page_check+0x21/0x30 [<ffffffff81178f3b>] ? free_pages_prepare+0xab/0x1b0 [<ffffffff8117a536>] ? free_hot_cold_page_list+0x46/0xa0 [<ffffffff813b1db1>] fbcon_blank+0x1f1/0x2f0 [<ffffffff81431d88>] do_unblank_screen+0xb8/0x1f0 [<ffffffff81428d5e>] vt_ioctl+0x110e/0x1190 [<ffffffff8141c749>] tty_ioctl+0x289/0xb70 [<ffffffff814551bc>] ? vga_arb_release+0xcc/0x120 [<ffffffff811c8f1f>] ? kfree+0xff/0x140 [<ffffffff811fd1b4>] ? dput+0x24/0x170 [<ffffffff811f97d0>] do_vfs_ioctl+0x2e0/0x4a0 [<ffffffff811e821e>] ? ____fput+0xe/0x10 [<ffffffff810a92fc>] ? task_work_run+0xac/0xe0 [<ffffffff811f9a11>] SyS_ioctl+0x81/0xa0 [<ffffffff816ff4e9>] system_call_fastpath+0x16/0x1b
Created attachment 919930 [details] File: dmesg
*** Bug 1124411 has been marked as a duplicate of this bug. ***
*** Bug 1128790 has been marked as a duplicate of this bug. ***
*** Bug 1136879 has been marked as a duplicate of this bug. ***
This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. 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 '20'. 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 20 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 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 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.