Created attachment 118441 [details] full dmesg *** Steps to reproduce the issue: just boot *** How often does the steps listed above trigger the issue: always *** system architecture: x86_64 *** kernel version: 4.3.0-994-generic *** Linux distribution: Ubuntu 14.04.3 *** Machine or mother board model: Hewlett-Packard HP Compaq Pro 6300 MT/339A *** Display connector: VGA and DP *** dmesg (full: see attachment) [ 10.559213] ------------[ cut here ]------------ [ 10.559259] WARNING: CPU: 2 PID: 175 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:1096 intel_disable_pipe+0x2a2/0x2d0 [i915]() [ 10.559260] pipe_off wait timed out [ 10.559288] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec hp_wmi snd_hda_core i915 sparse_keymap snd_hwdep snd_pcm snd_seq_midi crct10dif_pclmul snd_seq_midi_event crc32_pclmul ghash_clmulni_intel drm_kms_helper snd_rawmidi aesni_intel snd_seq drm aes_x86_64 lrw snd_seq_device snd_timer gf128mul glue_helper snd ablk_helper soundcore cryptd input_leds serio_raw i2c_algo_bit mei_me wmi lpc_ich ie31200_edac mei fb_sys_fops syscopyarea sysfillrect sysimgblt tpm_infineon 8250_fintek edac_core video mac_hid parport_pc ppdev coretemp lp parport hid_generic usbhid hid psmouse e1000e r8169 ahci ptp libahci mii pps_core fjes [ 10.559289] CPU: 2 PID: 175 Comm: kworker/u8:5 Not tainted 4.3.0-994-generic #201509242200 [ 10.559290] Hardware name: Hewlett-Packard HP Compaq Pro 6300 MT/339A, BIOS K01 v02.98 03/18/2015 [ 10.559293] Workqueue: events_unbound async_run_entry_fn [ 10.559294] ffffffffc043e048 ffff88021264b888 ffffffff813a5f9d ffff88021264b8d0 [ 10.559295] ffff88021264b8c0 ffffffff8107a566 ffff880214730000 0000000000071008 [ 10.559296] 00000000fffee555 0000000000071008 ffff880214531000 ffff88021264b920 [ 10.559296] Call Trace: [ 10.559301] [<ffffffff813a5f9d>] dump_stack+0x44/0x57 [ 10.559302] [<ffffffff8107a566>] warn_slowpath_common+0x86/0xc0 [ 10.559303] [<ffffffff8107a5ec>] warn_slowpath_fmt+0x4c/0x50 [ 10.559320] [<ffffffffc03d3e72>] intel_disable_pipe+0x2a2/0x2d0 [i915] [ 10.559334] [<ffffffffc03d3f25>] ironlake_crtc_disable+0x85/0x7c0 [i915] [ 10.559348] [<ffffffffc03cf3bc>] ? intel_crtc_disable_planes+0xdc/0xf0 [i915] [ 10.559362] [<ffffffffc03dcd95>] intel_atomic_commit+0xf5/0x630 [i915] [ 10.559373] [<ffffffffc0237177>] drm_atomic_commit+0x37/0x60 [drm] [ 10.559377] [<ffffffffc029c3ce>] restore_fbdev_mode+0x27e/0x2c0 [drm_kms_helper] [ 10.559381] [<ffffffffc029e403>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 10.559383] [<ffffffffc029e47c>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 10.559399] [<ffffffffc03f131a>] intel_fbdev_set_par+0x1a/0x60 [i915] [ 10.559401] [<ffffffff8141d566>] fbcon_init+0x4c6/0x550 [ 10.559403] [<ffffffff814a7d4a>] visual_init+0xca/0x130 [ 10.559404] [<ffffffff814aa366>] do_bind_con_driver+0x146/0x310 [ 10.559406] [<ffffffff814aa851>] do_take_over_console+0x141/0x1b0 [ 10.559407] [<ffffffff81418767>] do_fbcon_takeover+0x57/0xb0 [ 10.559408] [<ffffffff8141df6b>] fbcon_event_notify+0x60b/0x750 [ 10.559410] [<ffffffff81099229>] notifier_call_chain+0x49/0x70 [ 10.559410] [<ffffffff8109954d>] __blocking_notifier_call_chain+0x4d/0x70 [ 10.559411] [<ffffffff81099586>] blocking_notifier_call_chain+0x16/0x20 [ 10.559412] [<ffffffff814236bb>] fb_notifier_call_chain+0x1b/0x20 [ 10.559413] [<ffffffff8142559e>] register_framebuffer+0x1de/0x300 [ 10.559417] [<ffffffffc029e6f8>] drm_fb_helper_initial_config+0x258/0x3c0 [drm_kms_helper] [ 10.559431] [<ffffffffc03f240b>] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 10.559432] [<ffffffff8109ad58>] async_run_entry_fn+0x48/0x150 [ 10.559433] [<ffffffff810924fe>] process_one_work+0x14e/0x3d0 [ 10.559434] [<ffffffff81092baa>] worker_thread+0x11a/0x470 [ 10.559435] [<ffffffff81092a90>] ? rescuer_thread+0x310/0x310 [ 10.559436] [<ffffffff810982f9>] kthread+0xc9/0xe0 [ 10.559437] [<ffffffff81098230>] ? kthread_park+0x60/0x60 [ 10.559439] [<ffffffff817b34cf>] ret_from_fork+0x3f/0x70 [ 10.559440] [<ffffffff81098230>] ? kthread_park+0x60/0x60 [ 10.559441] ---[ end trace 1895b75773e969ce ]--- *** xrand --verbose Screen 0: minimum 8 x 8, current 3840 x 1080, maximum 32767 x 32767 VGA1 connected 1920x1080+1920+0 (0x48) normal (normal left inverted right x axis y axis) 477mm x 268mm Identifier: 0x43 Timestamp: 37153 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: HDMI1 CRTC: 1 CRTCs: 0 1 2 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff001e6da35701010101 0c1401036c301b78ea9535a159579f27 0e5054a54b00b3008180818f714f0101 010101010101023a801871382d40582c 4500dd0c1100001a000000fd00384b1e 530f000a202020202020000000fc0045 323234300a20202020202020000000ff 0053657269616c5f4e756d6265720086 1920x1080 (0x48) 148.5MHz +HSync -VSync *current +preferred h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.5KHz v: height 1080 start 1084 end 1089 total 1125 clock 60.0Hz 1680x1050 (0xae) 146.2MHz -HSync +VSync h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz 1280x1024 (0xaf) 135.0MHz +HSync +VSync h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 80.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 75.0Hz 1280x1024 (0xb0) 108.0MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz 1152x864 (0xb1) 108.0MHz +HSync +VSync h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.5KHz v: height 864 start 865 end 868 total 900 clock 75.0Hz 1024x768 (0xb2) 78.8MHz +HSync +VSync h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.1KHz v: height 768 start 769 end 772 total 800 clock 75.1Hz 1024x768 (0xb3) 65.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz v: height 768 start 771 end 777 total 806 clock 60.0Hz 800x600 (0xb4) 49.5MHz +HSync +VSync h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz v: height 600 start 601 end 604 total 625 clock 75.0Hz 800x600 (0xb5) 40.0MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz v: height 600 start 601 end 605 total 628 clock 60.3Hz 640x480 (0xb6) 31.5MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz v: height 480 start 481 end 484 total 500 clock 75.0Hz 640x480 (0xb7) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 60.0Hz 720x400 (0xb8) 28.3MHz -HSync +VSync h: width 720 start 738 end 846 total 900 skew 0 clock 31.5KHz v: height 400 start 412 end 414 total 449 clock 70.1Hz HDMI1 disconnected (normal left inverted right x axis y axis) Identifier: 0x44 Timestamp: 37153 Subpixel: unknown Clones: VGA1 CRTCs: 0 1 2 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: aspect ratio: Automatic supported: Automatic, 4:3, 16:9 Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on DP1 connected primary 1920x1080+0+0 (0x49) normal (normal left inverted right x axis y axis) 509mm x 286mm Identifier: 0x45 Timestamp: 37153 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 1 2 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff0022f0633001010101 08180104a5331d7826dd45a3554fa027 125054a1080081c081809500a9c0b300 d1c001010101023a801871382d40582c 4500fd1e1100001e000000fd00324c18 5e14000a202020202020000000fc0048 5020453233310a2020202020000000ff 00334351343038303857430a202000db Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on 1920x1080 (0x49) 148.5MHz +HSync +VSync *current +preferred h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.5KHz v: height 1080 start 1084 end 1089 total 1125 clock 60.0Hz 1680x1050 (0xae) 146.2MHz -HSync +VSync h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz 1600x900 (0xb9) 108.0MHz +HSync +VSync h: width 1600 start 1624 end 1704 total 1800 skew 0 clock 60.0KHz v: height 900 start 901 end 904 total 1000 clock 60.0Hz 1280x1024 (0xb0) 108.0MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz 1440x900 (0xba) 106.5MHz -HSync +VSync h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.9KHz v: height 900 start 903 end 909 total 934 clock 59.9Hz 1280x720 (0xbb) 74.2MHz +HSync +VSync h: width 1280 start 1390 end 1430 total 1650 skew 0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 60.0Hz 1024x768 (0xb3) 65.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz v: height 768 start 771 end 777 total 806 clock 60.0Hz 800x600 (0xb5) 40.0MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz v: height 600 start 601 end 605 total 628 clock 60.3Hz 640x480 (0xb7) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 60.0Hz 720x400 (0xb8) 28.3MHz -HSync +VSync h: width 720 start 738 end 846 total 900 skew 0 clock 31.5KHz v: height 400 start 412 end 414 total 449 clock 70.1Hz VIRTUAL1 disconnected (normal left inverted right x axis y axis) Identifier: 0x46 Timestamp: 37153 Subpixel: no subpixels Clones: CRTCs: 3 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter:
Downstream bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1479321
Is this still an issue with current kernels?
(In reply to Jani Nikula from comment #2) > Is this still an issue with current kernels? It was solved when I upgraded to Ubuntu's 4.7.0-040700-generic kernel. But since then I don´t have access to this hardware anymore.
(In reply to CB from comment #3) > (In reply to Jani Nikula from comment #2) > > Is this still an issue with current kernels? > > It was solved when I upgraded to Ubuntu's 4.7.0-040700-generic kernel. But > since then I don´t have access to this hardware anymore. Ok, thanks for the update, closing.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.