[ 234.853222] ------------[ cut here ]------------ [ 234.853260] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 234.853263] Hardware name: OptiPlex 980 [ 234.853264] pipe_off wait timed out [ 234.853266] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 234.853320] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 234.853322] Call Trace: [ 234.853344] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 234.853351] [] warn_slowpath_common+0x7e/0x96 [ 234.853352] [] warn_slowpath_fmt+0x41/0x43 [ 234.853361] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 234.853369] [] intel_disable_pipe+0x132/0x13a [i915] [ 234.853377] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 234.853386] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 234.853394] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 234.853397] [] ? pagevec_lru_move_fn+0xd7/0xed [ 234.853406] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 234.853409] [] ? snprintf+0x34/0x36 [ 234.853419] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 234.853424] [] drm_ioctl+0x2d2/0x399 [drm] [ 234.853430] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 234.853433] [] do_vfs_ioctl+0x444/0x485 [ 234.853434] [] sys_ioctl+0x51/0x77 [ 234.853437] [] system_call_fastpath+0x16/0x1b [ 234.853438] ---[ end trace b1dd4d84f7f14300 ]--- [ 245.396703] ------------[ cut here ]------------ [ 245.396741] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 245.396743] Hardware name: OptiPlex 980 [ 245.396745] pipe_off wait timed out [ 245.396746] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 245.396801] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 245.396803] Call Trace: [ 245.396826] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 245.396832] [] warn_slowpath_common+0x7e/0x96 [ 245.396833] [] warn_slowpath_fmt+0x41/0x43 [ 245.396842] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 245.396850] [] intel_disable_pipe+0x132/0x13a [i915] [ 245.396858] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 245.396867] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 245.396875] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 245.396878] [] ? pagevec_lru_move_fn+0xd7/0xed [ 245.396887] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 245.396891] [] ? snprintf+0x34/0x36 [ 245.396900] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 245.396906] [] drm_ioctl+0x2d2/0x399 [drm] [ 245.396911] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 245.396914] [] do_vfs_ioctl+0x444/0x485 [ 245.396915] [] sys_ioctl+0x51/0x77 [ 245.396918] [] system_call_fastpath+0x16/0x1b [ 245.396919] ---[ end trace b1dd4d84f7f14301 ]--- [ 255.923193] ------------[ cut here ]------------ [ 255.923231] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 255.923234] Hardware name: OptiPlex 980 [ 255.923235] pipe_off wait timed out [ 255.923237] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 255.923291] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 255.923293] Call Trace: [ 255.923315] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 255.923321] [] warn_slowpath_common+0x7e/0x96 [ 255.923322] [] warn_slowpath_fmt+0x41/0x43 [ 255.923331] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 255.923339] [] intel_disable_pipe+0x132/0x13a [i915] [ 255.923347] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 255.923356] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 255.923364] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 255.923367] [] ? pagevec_lru_move_fn+0xd7/0xed [ 255.923376] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 255.923380] [] ? snprintf+0x34/0x36 [ 255.923389] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 255.923395] [] drm_ioctl+0x2d2/0x399 [drm] [ 255.923400] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 255.923403] [] do_vfs_ioctl+0x444/0x485 [ 255.923404] [] sys_ioctl+0x51/0x77 [ 255.923407] [] system_call_fastpath+0x16/0x1b [ 255.923408] ---[ end trace b1dd4d84f7f14302 ]--- [ 380.610760] ------------[ cut here ]------------ [ 380.610798] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 380.610801] Hardware name: OptiPlex 980 [ 380.610803] pipe_off wait timed out [ 380.610804] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 380.610858] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 380.610861] Call Trace: [ 380.610882] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 380.610888] [] warn_slowpath_common+0x7e/0x96 [ 380.610890] [] warn_slowpath_fmt+0x41/0x43 [ 380.610899] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 380.610907] [] intel_disable_pipe+0x132/0x13a [i915] [ 380.610915] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 380.610924] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 380.610932] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 380.610935] [] ? pagevec_lru_move_fn+0xd7/0xed [ 380.610944] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 380.610947] [] ? snprintf+0x34/0x36 [ 380.610957] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 380.610962] [] drm_ioctl+0x2d2/0x399 [drm] [ 380.610967] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 380.610970] [] do_vfs_ioctl+0x444/0x485 [ 380.610971] [] sys_ioctl+0x51/0x77 [ 380.610974] [] system_call_fastpath+0x16/0x1b [ 380.610975] ---[ end trace b1dd4d84f7f14303 ]--- [ 391.139247] ------------[ cut here ]------------ [ 391.139286] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 391.139288] Hardware name: OptiPlex 980 [ 391.139290] pipe_off wait timed out [ 391.139291] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 391.139345] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 391.139347] Call Trace: [ 391.139370] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 391.139376] [] warn_slowpath_common+0x7e/0x96 [ 391.139378] [] warn_slowpath_fmt+0x41/0x43 [ 391.139386] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 391.139394] [] intel_disable_pipe+0x132/0x13a [i915] [ 391.139402] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 391.139411] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 391.139419] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 391.139422] [] ? pagevec_lru_move_fn+0xd7/0xed [ 391.139431] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 391.139434] [] ? snprintf+0x34/0x36 [ 391.139443] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 391.139449] [] drm_ioctl+0x2d2/0x399 [drm] [ 391.139454] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 391.139457] [] do_vfs_ioctl+0x444/0x485 [ 391.139458] [] sys_ioctl+0x51/0x77 [ 391.139461] [] system_call_fastpath+0x16/0x1b [ 391.139462] ---[ end trace b1dd4d84f7f14304 ]--- [ 422.391855] ------------[ cut here ]------------ [ 422.391893] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 422.391896] Hardware name: OptiPlex 980 [ 422.391897] pipe_off wait timed out [ 422.391899] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 422.391952] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 422.391954] Call Trace: [ 422.391977] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 422.391983] [] warn_slowpath_common+0x7e/0x96 [ 422.391985] [] warn_slowpath_fmt+0x41/0x43 [ 422.391993] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 422.392001] [] intel_disable_pipe+0x132/0x13a [i915] [ 422.392009] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 422.392018] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 422.392026] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 422.392029] [] ? pagevec_lru_move_fn+0xd7/0xed [ 422.392038] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 422.392041] [] ? snprintf+0x34/0x36 [ 422.392050] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 422.392056] [] drm_ioctl+0x2d2/0x399 [drm] [ 422.392061] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 422.392064] [] do_vfs_ioctl+0x444/0x485 [ 422.392065] [] sys_ioctl+0x51/0x77 [ 422.392068] [] system_call_fastpath+0x16/0x1b [ 422.392069] ---[ end trace b1dd4d84f7f14305 ]--- [ 453.637465] ------------[ cut here ]------------ [ 453.637503] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 453.637506] Hardware name: OptiPlex 980 [ 453.637507] pipe_off wait timed out [ 453.637509] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 453.637563] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 453.637565] Call Trace: [ 453.637587] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 453.637593] [] warn_slowpath_common+0x7e/0x96 [ 453.637595] [] warn_slowpath_fmt+0x41/0x43 [ 453.637603] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 453.637612] [] intel_disable_pipe+0x132/0x13a [i915] [ 453.637619] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 453.637628] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 453.637636] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 453.637639] [] ? pagevec_lru_move_fn+0xd7/0xed [ 453.637648] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 453.637651] [] ? snprintf+0x34/0x36 [ 453.637661] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 453.637666] [] drm_ioctl+0x2d2/0x399 [drm] [ 453.637672] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 453.637675] [] do_vfs_ioctl+0x444/0x485 [ 453.637676] [] sys_ioctl+0x51/0x77 [ 453.637679] [] system_call_fastpath+0x16/0x1b [ 453.637681] ---[ end trace b1dd4d84f7f14306 ]--- [ 474.523505] ------------[ cut here ]------------ [ 474.523543] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 474.523546] Hardware name: OptiPlex 980 [ 474.523547] pipe_off wait timed out [ 474.523549] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 474.523602] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 474.523604] Call Trace: [ 474.523627] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 474.523633] [] warn_slowpath_common+0x7e/0x96 [ 474.523635] [] warn_slowpath_fmt+0x41/0x43 [ 474.523644] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 474.523652] [] intel_disable_pipe+0x132/0x13a [i915] [ 474.523660] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 474.523669] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 474.523677] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 474.523680] [] ? radix_tree_insert+0xf1/0x1b4 [ 474.523689] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 474.523691] [] ? snprintf+0x34/0x36 [ 474.523699] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 474.523705] [] drm_ioctl+0x2d2/0x399 [drm] [ 474.523710] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 474.523713] [] do_vfs_ioctl+0x444/0x485 [ 474.523714] [] sys_ioctl+0x51/0x77 [ 474.523717] [] system_call_fastpath+0x16/0x1b [ 474.523719] ---[ end trace b1dd4d84f7f14307 ]--- [ 485.043006] ------------[ cut here ]------------ [ 485.043044] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 485.043047] Hardware name: OptiPlex 980 [ 485.043048] pipe_off wait timed out [ 485.043050] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 485.043104] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 485.043106] Call Trace: [ 485.043128] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 485.043135] [] warn_slowpath_common+0x7e/0x96 [ 485.043137] [] warn_slowpath_fmt+0x41/0x43 [ 485.043145] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 485.043153] [] intel_disable_pipe+0x132/0x13a [i915] [ 485.043161] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 485.043170] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 485.043178] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 485.043181] [] ? pagevec_lru_move_fn+0xd7/0xed [ 485.043190] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 485.043194] [] ? snprintf+0x34/0x36 [ 485.043203] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 485.043208] [] drm_ioctl+0x2d2/0x399 [drm] [ 485.043214] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 485.043217] [] do_vfs_ioctl+0x444/0x485 [ 485.043218] [] sys_ioctl+0x51/0x77 [ 485.043221] [] system_call_fastpath+0x16/0x1b [ 485.043222] ---[ end trace b1dd4d84f7f14308 ]--- [ 495.567496] ------------[ cut here ]------------ [ 495.567534] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 495.567536] Hardware name: OptiPlex 980 [ 495.567538] pipe_off wait timed out [ 495.567539] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 495.567593] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 495.567595] Call Trace: [ 495.567618] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 495.567624] [] warn_slowpath_common+0x7e/0x96 [ 495.567626] [] warn_slowpath_fmt+0x41/0x43 [ 495.567634] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 495.567643] [] intel_disable_pipe+0x132/0x13a [i915] [ 495.567650] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 495.567659] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 495.567668] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 495.567676] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 495.567680] [] ? snprintf+0x34/0x36 [ 495.567688] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 495.567693] [] drm_ioctl+0x2d2/0x399 [drm] [ 495.567699] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 495.567702] [] do_vfs_ioctl+0x444/0x485 [ 495.567703] [] sys_ioctl+0x51/0x77 [ 495.567707] [] system_call_fastpath+0x16/0x1b [ 495.567708] ---[ end trace b1dd4d84f7f14309 ]--- [ 516.439560] ------------[ cut here ]------------ [ 516.439599] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 516.439601] Hardware name: OptiPlex 980 [ 516.439603] pipe_off wait timed out [ 516.439604] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 516.439658] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 516.439660] Call Trace: [ 516.439682] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 516.439688] [] warn_slowpath_common+0x7e/0x96 [ 516.439690] [] warn_slowpath_fmt+0x41/0x43 [ 516.439699] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 516.439707] [] intel_disable_pipe+0x132/0x13a [i915] [ 516.439715] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 516.439724] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 516.439732] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 516.439741] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 516.439744] [] ? snprintf+0x34/0x36 [ 516.439753] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 516.439758] [] drm_ioctl+0x2d2/0x399 [drm] [ 516.439763] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 516.439766] [] do_vfs_ioctl+0x444/0x485 [ 516.439767] [] sys_ioctl+0x51/0x77 [ 516.439770] [] system_call_fastpath+0x16/0x1b [ 516.439771] ---[ end trace b1dd4d84f7f1430a ]--- [ 526.959982] ------------[ cut here ]------------ [ 526.960023] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 526.960026] Hardware name: OptiPlex 980 [ 526.960028] pipe_off wait timed out [ 526.960029] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 526.960078] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 526.960079] Call Trace: [ 526.960088] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 526.960093] [] warn_slowpath_common+0x7e/0x96 [ 526.960095] [] warn_slowpath_fmt+0x41/0x43 [ 526.960103] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 526.960111] [] intel_disable_pipe+0x132/0x13a [i915] [ 526.960119] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 526.960127] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 526.960135] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 526.960138] [] ? pagevec_lru_move_fn+0xd7/0xed [ 526.960147] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 526.960151] [] ? snprintf+0x34/0x36 [ 526.960160] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 526.960165] [] drm_ioctl+0x2d2/0x399 [drm] [ 526.960170] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 526.960173] [] do_vfs_ioctl+0x444/0x485 [ 526.960174] [] sys_ioctl+0x51/0x77 [ 526.960177] [] system_call_fastpath+0x16/0x1b [ 526.960178] ---[ end trace b1dd4d84f7f1430b ]--- [ 537.485533] ------------[ cut here ]------------ [ 537.485571] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 537.485574] Hardware name: OptiPlex 980 [ 537.485575] pipe_off wait timed out [ 537.485577] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 537.485631] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 537.485633] Call Trace: [ 537.485655] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 537.485661] [] warn_slowpath_common+0x7e/0x96 [ 537.485663] [] warn_slowpath_fmt+0x41/0x43 [ 537.485671] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 537.485679] [] intel_disable_pipe+0x132/0x13a [i915] [ 537.485687] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 537.485696] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 537.485704] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 537.485707] [] ? pagevec_lru_move_fn+0xd7/0xed [ 537.485716] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 537.485720] [] ? snprintf+0x34/0x36 [ 537.485729] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 537.485734] [] drm_ioctl+0x2d2/0x399 [drm] [ 537.485740] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 537.485742] [] do_vfs_ioctl+0x444/0x485 [ 537.485744] [] sys_ioctl+0x51/0x77 [ 537.485746] [] system_call_fastpath+0x16/0x1b [ 537.485748] ---[ end trace b1dd4d84f7f1430c ]--- [ 548.007023] ------------[ cut here ]------------ [ 548.007061] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 548.007064] Hardware name: OptiPlex 980 [ 548.007065] pipe_off wait timed out [ 548.007067] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 548.007120] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 548.007122] Call Trace: [ 548.007145] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 548.007151] [] warn_slowpath_common+0x7e/0x96 [ 548.007153] [] warn_slowpath_fmt+0x41/0x43 [ 548.007162] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 548.007170] [] intel_disable_pipe+0x132/0x13a [i915] [ 548.007178] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 548.007186] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 548.007194] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 548.007203] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 548.007207] [] ? snprintf+0x34/0x36 [ 548.007215] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 548.007220] [] drm_ioctl+0x2d2/0x399 [drm] [ 548.007226] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 548.007228] [] do_vfs_ioctl+0x444/0x485 [ 548.007230] [] sys_ioctl+0x51/0x77 [ 548.007232] [] system_call_fastpath+0x16/0x1b [ 548.007233] ---[ end trace b1dd4d84f7f1430d ]--- [ 558.530514] ------------[ cut here ]------------ [ 558.530552] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 558.530555] Hardware name: OptiPlex 980 [ 558.530556] pipe_off wait timed out [ 558.530558] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 558.530612] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 558.530614] Call Trace: [ 558.530636] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 558.530643] [] warn_slowpath_common+0x7e/0x96 [ 558.530644] [] warn_slowpath_fmt+0x41/0x43 [ 558.530653] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 558.530661] [] intel_disable_pipe+0x132/0x13a [i915] [ 558.530669] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 558.530678] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 558.530686] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 558.530689] [] ? pagevec_lru_move_fn+0xd7/0xed [ 558.530697] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 558.530701] [] ? snprintf+0x34/0x36 [ 558.530710] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 558.530715] [] drm_ioctl+0x2d2/0x399 [drm] [ 558.530721] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 558.530724] [] do_vfs_ioctl+0x444/0x485 [ 558.530725] [] sys_ioctl+0x51/0x77 [ 558.530728] [] system_call_fastpath+0x16/0x1b [ 558.530729] ---[ end trace b1dd4d84f7f1430e ]--- [ 569.046008] ------------[ cut here ]------------ [ 569.046046] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 569.046049] Hardware name: OptiPlex 980 [ 569.046051] pipe_off wait timed out [ 569.046052] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 569.046106] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 569.046108] Call Trace: [ 569.046130] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 569.046136] [] warn_slowpath_common+0x7e/0x96 [ 569.046138] [] warn_slowpath_fmt+0x41/0x43 [ 569.046146] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 569.046155] [] intel_disable_pipe+0x132/0x13a [i915] [ 569.046162] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 569.046171] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 569.046180] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 569.046188] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 569.046192] [] ? snprintf+0x34/0x36 [ 569.046201] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 569.046207] [] drm_ioctl+0x2d2/0x399 [drm] [ 569.046212] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 569.046215] [] do_vfs_ioctl+0x444/0x485 [ 569.046217] [] sys_ioctl+0x51/0x77 [ 569.046219] [] system_call_fastpath+0x16/0x1b [ 569.046220] ---[ end trace b1dd4d84f7f1430f ]--- [ 579.557503] ------------[ cut here ]------------ [ 579.557541] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 579.557543] Hardware name: OptiPlex 980 [ 579.557545] pipe_off wait timed out [ 579.557546] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 579.557600] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 579.557602] Call Trace: [ 579.557625] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 579.557631] [] warn_slowpath_common+0x7e/0x96 [ 579.557632] [] warn_slowpath_fmt+0x41/0x43 [ 579.557641] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 579.557649] [] intel_disable_pipe+0x132/0x13a [i915] [ 579.557657] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 579.557666] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 579.557674] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 579.557678] [] ? radix_tree_insert+0xf1/0x1b4 [ 579.557686] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 579.557688] [] ? snprintf+0x34/0x36 [ 579.557696] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 579.557701] [] drm_ioctl+0x2d2/0x399 [drm] [ 579.557707] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 579.557710] [] do_vfs_ioctl+0x444/0x485 [ 579.557711] [] sys_ioctl+0x51/0x77 [ 579.557714] [] system_call_fastpath+0x16/0x1b [ 579.557715] ---[ end trace b1dd4d84f7f14310 ]--- [ 590.066000] ------------[ cut here ]------------ [ 590.066038] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 590.066041] Hardware name: OptiPlex 980 [ 590.066042] pipe_off wait timed out [ 590.066044] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 590.066098] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 590.066101] Call Trace: [ 590.066122] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 590.066128] [] warn_slowpath_common+0x7e/0x96 [ 590.066130] [] warn_slowpath_fmt+0x41/0x43 [ 590.066138] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 590.066147] [] intel_disable_pipe+0x132/0x13a [i915] [ 590.066155] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 590.066164] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 590.066172] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 590.066175] [] ? pagevec_lru_move_fn+0xd7/0xed [ 590.066183] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 590.066187] [] ? snprintf+0x34/0x36 [ 590.066197] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 590.066202] [] drm_ioctl+0x2d2/0x399 [drm] [ 590.066208] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 590.066210] [] do_vfs_ioctl+0x444/0x485 [ 590.066212] [] sys_ioctl+0x51/0x77 [ 590.066214] [] system_call_fastpath+0x16/0x1b [ 590.066215] ---[ end trace b1dd4d84f7f14311 ]--- [ 600.578499] ------------[ cut here ]------------ [ 600.578534] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 600.578538] Hardware name: OptiPlex 980 [ 600.578540] pipe_off wait timed out [ 600.578541] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 600.578597] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 600.578599] Call Trace: [ 600.578623] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 600.578629] [] warn_slowpath_common+0x7e/0x96 [ 600.578631] [] warn_slowpath_fmt+0x41/0x43 [ 600.578639] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 600.578650] [] intel_disable_pipe+0x132/0x13a [i915] [ 600.578658] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 600.578666] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 600.578674] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 600.578677] [] ? pagevec_lru_move_fn+0xd7/0xed [ 600.578685] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 600.578688] [] ? snprintf+0x34/0x36 [ 600.578697] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 600.578702] [] drm_ioctl+0x2d2/0x399 [drm] [ 600.578708] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 600.578711] [] do_vfs_ioctl+0x444/0x485 [ 600.578712] [] sys_ioctl+0x51/0x77 [ 600.578716] [] system_call_fastpath+0x16/0x1b [ 600.578717] ---[ end trace b1dd4d84f7f14312 ]--- [ 611.088990] ------------[ cut here ]------------ [ 611.089028] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 611.089030] Hardware name: OptiPlex 980 [ 611.089032] pipe_off wait timed out [ 611.089033] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 611.089087] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 611.089089] Call Trace: [ 611.089112] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 611.089118] [] warn_slowpath_common+0x7e/0x96 [ 611.089120] [] warn_slowpath_fmt+0x41/0x43 [ 611.089128] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 611.089137] [] intel_disable_pipe+0x132/0x13a [i915] [ 611.089145] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 611.089153] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 611.089162] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 611.089170] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 611.089174] [] ? snprintf+0x34/0x36 [ 611.089182] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 611.089188] [] drm_ioctl+0x2d2/0x399 [drm] [ 611.089193] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 611.089196] [] do_vfs_ioctl+0x444/0x485 [ 611.089197] [] sys_ioctl+0x51/0x77 [ 611.089201] [] system_call_fastpath+0x16/0x1b [ 611.089202] ---[ end trace b1dd4d84f7f14313 ]--- [ 621.547521] ------------[ cut here ]------------ [ 621.547562] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 621.547563] Hardware name: OptiPlex 980 [ 621.547564] pipe_off wait timed out [ 621.547607] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 621.547611] Pid: 378, comm: kworker/1:1 Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 621.547612] Call Trace: [ 621.547638] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 621.547649] [] warn_slowpath_common+0x7e/0x96 [ 621.547650] [] warn_slowpath_fmt+0x41/0x43 [ 621.547658] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 621.547666] [] intel_disable_pipe+0x132/0x13a [i915] [ 621.547673] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 621.547681] [] intel_crtc_update_dpms+0x5c/0x6d [i915] [ 621.547689] [] intel_encoder_dpms+0x1e/0x20 [i915] [ 621.547697] [] intel_dp_dpms+0x42/0x81 [i915] [ 621.547700] [] drm_fb_helper_dpms+0x7f/0xc0 [drm_kms_helper] [ 621.547702] [] drm_fb_helper_blank+0x31/0x35 [drm_kms_helper] [ 621.547706] [] fb_blank+0x51/0x85 [ 621.547708] [] fbcon_blank+0x126/0x25f [ 621.547711] [] ? idle_balance+0xe1/0x10c [ 621.547712] [] ? lock_timer_base+0x27/0x4d [ 621.547713] [] ? try_to_del_timer_sync+0x4b/0x57 [ 621.547715] [] ? poke_blanked_console+0xb0/0xb0 [ 621.547717] [] do_blank_screen+0x1b1/0x230 [ 621.547718] [] console_callback+0xcd/0xf7 [ 621.547719] [] process_one_work+0x210/0x370 [ 621.547721] [] ? need_to_create_worker+0xd/0x21 [ 621.547722] [] worker_thread+0x26b/0x34f [ 621.547723] [] ? rescuer_thread+0x1a4/0x1a4 [ 621.547724] [] kthread+0x86/0x8e [ 621.547726] [] kernel_thread_helper+0x4/0x10 [ 621.547727] [] ? kthread_freezable_should_stop+0x52/0x52 [ 621.547728] [] ? gs_change+0xb/0xb [ 621.547729] ---[ end trace b1dd4d84f7f14314 ]--- [ 632.058016] ------------[ cut here ]------------ [ 632.058060] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 632.058063] Hardware name: OptiPlex 980 [ 632.058065] pipe_off wait timed out [ 632.058066] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 632.058131] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 632.058133] Call Trace: [ 632.058149] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 632.058155] [] warn_slowpath_common+0x7e/0x96 [ 632.058157] [] warn_slowpath_fmt+0x41/0x43 [ 632.058165] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 632.058172] [] intel_disable_pipe+0x132/0x13a [i915] [ 632.058180] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 632.058189] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 632.058198] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 632.058201] [] ? pagevec_lru_move_fn+0xd7/0xed [ 632.058209] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 632.058213] [] ? snprintf+0x34/0x36 [ 632.058223] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 632.058228] [] drm_ioctl+0x2d2/0x399 [drm] [ 632.058233] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 632.058236] [] do_vfs_ioctl+0x444/0x485 [ 632.058237] [] sys_ioctl+0x51/0x77 [ 632.058240] [] system_call_fastpath+0x16/0x1b [ 632.058241] ---[ end trace b1dd4d84f7f14315 ]--- [ 642.545510] ------------[ cut here ]------------ [ 642.545548] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 642.545551] Hardware name: OptiPlex 980 [ 642.545552] pipe_off wait timed out [ 642.545554] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 642.545607] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 642.545609] Call Trace: [ 642.545633] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 642.545639] [] warn_slowpath_common+0x7e/0x96 [ 642.545640] [] warn_slowpath_fmt+0x41/0x43 [ 642.545649] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 642.545657] [] intel_disable_pipe+0x132/0x13a [i915] [ 642.545665] [] ironlake_crtc_disable+0xc5/0x706 [i915] [ 642.545674] [] ? intel_dp_mode_fixup+0x1ee/0x22a [i915] [ 642.545682] [] intel_set_mode+0x3d6/0x7e0 [i915] [ 642.545691] [] intel_crtc_set_config+0x603/0x7ce [i915] [ 642.545695] [] ? snprintf+0x34/0x36 [ 642.545704] [] drm_mode_setcrtc+0x408/0x445 [drm] [ 642.545709] [] drm_ioctl+0x2d2/0x399 [drm] [ 642.545715] [] ? drm_mode_setplane+0x2ec/0x2ec [drm] [ 642.545718] [] do_vfs_ioctl+0x444/0x485 [ 642.545719] [] sys_ioctl+0x51/0x77 [ 642.545722] [] system_call_fastpath+0x16/0x1b [ 642.545723] ---[ end trace b1dd4d84f7f14316 ]--- [ 653.031017] ------------[ cut here ]------------ [ 653.031055] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x134/0x152 [i915]() [ 653.031057] Hardware name: OptiPlex 980 [ 653.031059] pipe_off wait timed out [ 653.031061] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter iptable_filter ip6_tables ip_tables x_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm snd_timer e1000e ppdev kvm_intel snd soundcore kvm i2c_i801 lpc_ich parport_pc snd_page_alloc mfd_core parport wmi microcode sg dcdbas pcspkr sunrpc uinput ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 653.031114] Pid: 2634, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #8 [ 653.031116] Call Trace: [ 653.031139] [] ? intel_wait_for_pipe_off+0x3e/0x152 [i915] [ 653.031145] [] warn_slowpath_common+0x7e/0x96 [ 653.031147] [] warn_slowpath_fmt+0x41/0x43 [ 653.031155] [] intel_wait_for_pipe_off+0x134/0x152 [i915] [ 653.031163] [] intel_disable_pipe+0x132/0x13a [i915] [ 653.031171] [