Additional info: reporter: libreport-2.2.3 WARNING: CPU: 0 PID: 1343 at drivers/gpu/drm/i915/intel_display.c:3313 intel_crtc_wait_for_pending_flips+0x198/0x1a0 [i915]() Modules linked in: tcp_lp fuse ipt_MASQUERADE xt_CHECKSUM tun nf_conntrack_ftp ip6t_rpfilter ip6t_REJECT cfg80211 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 x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel eeepc_wmi asus_wmi sparse_keymap rfkill snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller iTCO_wdt snd_hda_codec iTCO_vendor_support ppdev snd_hwdep snd_seq snd_seq_device snd_pcm joydev snd_timer microcode serio_raw lpc_ich mfd_core e1000e snd mei_me i2c_i801 mei ptp pps_core soundcore wmi shpchp parport_pc parport tpm_tis tpm_infineon tpm raid1 i915 i2c_algo_bit drm_kms_helper drm i2c_core video CPU: 0 PID: 1343 Comm: Xorg Not tainted 3.16.3-200.fc20.x86_64 #1 Hardware name: ASUS All Series/Q87M-E, BIOS 0906 11/28/2013 0000000000000000 000000003fe570df ffff8807e32fb928 ffffffff81707091 0000000000000000 ffff8807e32fb960 ffffffff8108d0ad 0000000000000000 ffff8807ef418000 ffff8807ef998210 ffff8807f0c5c800 ffff8807f0c5cb68 Call Trace: [<ffffffff81707091>] dump_stack+0x45/0x56 [<ffffffff8108d0ad>] warn_slowpath_common+0x7d/0xa0 [<ffffffff8108d1da>] warn_slowpath_null+0x1a/0x20 [<ffffffffa00e4db8>] intel_crtc_wait_for_pending_flips+0x198/0x1a0 [i915] [<ffffffff810d4610>] ? abort_exclusive_wait+0xb0/0xb0 [<ffffffffa00ee6f9>] intel_crtc_set_config+0x959/0xdb0 [i915] [<ffffffffa00336a1>] drm_mode_set_config_internal+0x61/0xe0 [drm] [<ffffffffa0086ca3>] restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper] [<ffffffffa0086cf3>] drm_fb_helper_restore_fbdev_mode_unlocked+0x23/0x40 [drm_kms_helper] [<ffffffffa0088928>] drm_fb_helper_set_par+0x28/0x70 [drm_kms_helper] [<ffffffff813ce9b7>] fb_set_var+0x197/0x440 [<ffffffff813c8e3f>] ? bit_putcs+0x30f/0x590 [<ffffffff810c9b77>] ? update_curr+0x67/0x160 [<ffffffff813c50b1>] fbcon_blank+0x1f1/0x2f0 [<ffffffff81445da8>] do_unblank_screen+0xb8/0x1f0 [<ffffffff8143bc2a>] complete_change_console+0x5a/0xe0 [<ffffffff8143cc85>] vt_ioctl+0xfd5/0x1190 [<ffffffff814307a9>] tty_ioctl+0x289/0xb70 [<ffffffff81231a18>] ? fsnotify+0x238/0x310 [<ffffffff812068a0>] do_vfs_ioctl+0x2e0/0x4a0 [<ffffffff81206ae1>] SyS_ioctl+0x81/0xa0 [<ffffffff8170e6e9>] system_call_fastpath+0x16/0x1b
Created attachment 963177 [details] File: dmesg
This happened while watching a longer flash-movie in full-screen from svtplay.se. I have not found a way to reproduce it. Note that this just happened on kernel 3.17.4-200 but abrt found a older duplicate so the new files was not reported. Here is the trace from the latest kernel: Dec 01 08:29:07 localhost.localdomain gnome-session[1920]: Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory Dec 01 08:40:05 localhost.localdomain gnome-session[1920]: Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory Dec 01 08:40:16 localhost.localdomain systemd[1]: Starting Getty on tty2... Dec 01 08:41:01 localhost.localdomain gnome-session[1920]: ###!!! [Parent][MessageChannel::Call] Error: Channel timeout: cannot send/recv Dec 01 08:41:01 localhost.localdomain gnome-session[1920]: ###!!! [Parent][MessageChannel::Call] Error: Channel timeout: cannot send/recv Dec 01 08:41:16 localhost.localdomain kernel: ------------[ cut here ]------------ Dec 01 08:41:16 localhost.localdomain kernel: WARNING: CPU: 3 PID: 1150 at drivers/gpu/drm/i915/intel_display.c:3361 intel_crtc_wait_for_pending_flips+0x1a5/0x1b0 [i915]() Dec 01 08:41:16 localhost.localdomain kernel: Modules linked in: tcp_lp fuse ipt_MASQUERADE xt_CHECKSUM tun nf_conntrack_ftp ip6t_rpfilter ip6t_REJECT xt_conntrack cfg80211 ebtable_nat ebtable_broute bridge stp l Dec 01 08:41:16 localhost.localdomain kernel: mfd_core snd_timer crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel snd soundcore microcode tpm_infineon joydev wmi tpm_tis tpm raid1 i915 i2c_algo_bit Dec 01 08:41:16 localhost.localdomain systemd[1]: Started Getty on tty2. Dec 01 08:41:16 localhost.localdomain kernel: CPU: 3 PID: 1150 Comm: Xorg Not tainted 3.17.4-200.fc20.x86_64 #1 Dec 01 08:41:16 localhost.localdomain kernel: Hardware name: ASUS All Series/Q87M-E, BIOS 0906 11/28/2013 Dec 01 08:41:16 localhost.localdomain kernel: 0000000000000000 000000003ae1e394 ffff88003695f908 ffffffff81726d2c Dec 01 08:41:16 localhost.localdomain kernel: 0000000000000000 ffff88003695f940 ffffffff81092e6d 0000000000000000 Dec 01 08:41:16 localhost.localdomain kernel: ffff8807f397c000 ffff8807f07f82c0 ffff8807f0eb5000 ffff8807f0eb5360 Dec 01 08:41:16 localhost.localdomain kernel: Call Trace: Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff81726d2c>] dump_stack+0x45/0x56 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff81092e6d>] warn_slowpath_common+0x7d/0xa0 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff81092f9a>] warn_slowpath_null+0x1a/0x20 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffffa00db805>] intel_crtc_wait_for_pending_flips+0x1a5/0x1b0 [i915] Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff810d1830>] ? prepare_to_wait_event+0xf0/0xf0 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffffa00e70e8>] intel_crtc_set_config+0x9a8/0xe60 [i915] Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffffa001d584>] drm_mode_set_config_internal+0x64/0xf0 [drm] Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffffa0076c13>] restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper] Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffffa0076c63>] drm_fb_helper_restore_fbdev_mode_unlocked+0x23/0x40 [drm_kms_helper] Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffffa0078878>] drm_fb_helper_set_par+0x28/0x70 [drm_kms_helper] Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffffa00f1dea>] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff813e00b7>] fb_set_var+0x197/0x440 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff813da72f>] ? bit_putcs+0x30f/0x590 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff810c6b97>] ? update_curr+0x67/0x160 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff813d6a51>] fbcon_blank+0x1f1/0x2f0 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff81457758>] do_unblank_screen+0xb8/0x1f0 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff8144d5ca>] complete_change_console+0x5a/0xe0 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff8144e625>] vt_ioctl+0xfd5/0x1190 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff814421c9>] tty_ioctl+0x289/0xb70 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff8123e1c8>] ? fsnotify+0x238/0x310 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff81212e50>] do_vfs_ioctl+0x2e0/0x4a0 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff81213091>] SyS_ioctl+0x81/0xa0 Dec 01 08:41:16 localhost.localdomain kernel: [<ffffffff8172e3e9>] system_call_fastpath+0x16/0x1b Dec 01 08:41:16 localhost.localdomain kernel: ---[ end trace 28a4bf9cfc6875ae ]--- Dec 01 08:41:16 localhost.localdomain kernel: [drm:intel_pipe_set_base] *ERROR* pipe is still busy with an old pageflip Dec 01 08:41:17 localhost.localdomain sh[1102]: abrt-dump-oops: Found oopses: 2 Dec 01 08:41:17 localhost.localdomain sh[1102]: abrt-dump-oops: Creating problem directories Dec 01 08:41:17 localhost.localdomain abrt-server[1272]: Duplicate: core backtrace Dec 01 08:41:17 localhost.localdomain abrt-server[1272]: DUP_OF_DIR: /var/tmp/abrt/oops-2014-10-08-12:20:30-9077-0 Dec 01 08:41:17 localhost.localdomain abrt-server[1272]: Deleting problem directory oops-2014-12-01-08:41:17-1270-0 (dup of oops-2014-10-08-12:20:30-9077-0) Dec 01 08:41:17 localhost.localdomain dbus-daemon[1112]: dbus[1112]: [system] Activating service name='org.freedesktop.problems' (using servicehelper) Dec 01 08:41:17 localhost.localdomain dbus[1112]: [system] Activating service name='org.freedesktop.problems' (using servicehelper) Dec 01 08:41:17 localhost.localdomain dbus-daemon[1112]: dbus[1112]: [system] Successfully activated service 'org.freedesktop.problems' Dec 01 08:41:17 localhost.localdomain dbus[1112]: [system] Successfully activated service 'org.freedesktop.problems' Dec 01 08:41:18 localhost.localdomain abrt-server[1289]: Duplicate: core backtrace Dec 01 08:41:18 localhost.localdomain abrt-server[1289]: DUP_OF_DIR: /var/tmp/abrt/oops-2014-10-08-12:20:30-9077-0 Dec 01 08:41:18 localhost.localdomain abrt-server[1289]: Deleting problem directory oops-2014-12-01-08:41:17-1270-1 (dup of oops-2014-10-08-12:20:30-9077-0) Dec 01 08:41:18 localhost.localdomain gnome-session[1920]: abrt-applet: repeated problem in kernel, not showing the notification
*** This bug has been marked as a duplicate of bug 1136531 ***