Attachment 600993 Details for Bug 766495 – dmesg full output

dmesg full output

dmesg.log (text/x-log), 247.60 KB, created by Nageswara on 2012-07-29 06:28:13 UTC

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Filename:

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Creator: Nageswara

Created: 2012-07-29 06:28:13 UTC

Size: 247.60 KB

patch

obsolete

>_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.957623] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.957625] Call Trace:
>[ 1065.957629]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.957634]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.957639]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1065.957647]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.957657]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.957667]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1065.957681]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1065.957693]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1065.957704]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1065.957715]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1065.957725]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.957735]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.957747]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.957757]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.957767]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.957772]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.957777]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.957781]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.957785]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.957788] ---[ end trace 55643a174fe65149 ]---
>[ 1065.964776] ------------[ cut here ]------------
>[ 1065.964790] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.964793] Hardware name:         
>[ 1065.964795] MMIO read or write has been dropped 3
>[ 1065.964796] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.964834] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.964836] Call Trace:
>[ 1065.964842]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.964847]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.964857]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.964867]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.964876]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1065.964893]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1065.964907]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1065.964919]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1065.964923]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1065.964934]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.964946]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.964958]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.964968]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.964979]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.964985]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.964989]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.964994]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.964998]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.965001] ---[ end trace 55643a174fe6514a ]---
>[ 1065.965561] ------------[ cut here ]------------
>[ 1065.965571] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.965573] Hardware name:         
>[ 1065.965575] MMIO read or write has been dropped 3
>[ 1065.965576] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.965612] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.965614] Call Trace:
>[ 1065.965619]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.965623]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.965628]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1065.965637]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.965646]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.965656]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1065.965670]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1065.965682]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1065.965693]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1065.965704]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1065.965714]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.965725]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.965736]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.965746]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.965757]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.965762]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.965767]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.965771]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.965775]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.965778] ---[ end trace 55643a174fe6514b ]---
>[ 1065.972773] ------------[ cut here ]------------
>[ 1065.972787] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.972790] Hardware name:         
>[ 1065.972791] MMIO read or write has been dropped 3
>[ 1065.972793] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.972831] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.972833] Call Trace:
>[ 1065.972839]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.972844]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.972854]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.972864]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.972873]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1065.972890]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1065.972904]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1065.972916]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1065.972921]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1065.972931]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.972943]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.972955]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.972965]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.972976]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.972982]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.972986]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.972991]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.972995]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.972998] ---[ end trace 55643a174fe6514c ]---
>[ 1065.973557] ------------[ cut here ]------------
>[ 1065.973567] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.973570] Hardware name:         
>[ 1065.973572] MMIO read or write has been dropped 3
>[ 1065.973573] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.973609] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.973611] Call Trace:
>[ 1065.973615]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.973620]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.973625]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1065.973633]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.973643]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.973653]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1065.973666]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1065.973679]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1065.973690]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1065.973700]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1065.973711]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.973721]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.973733]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.973742]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.973753]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.973758]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.973763]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.973767]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.973771]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.973774] ---[ end trace 55643a174fe6514d ]---
>[ 1065.974302] ------------[ cut here ]------------
>[ 1065.974312] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.974314] Hardware name:         
>[ 1065.974316] MMIO read or write has been dropped 3
>[ 1065.974317] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.974352] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.974354] Call Trace:
>[ 1065.974359]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.974363]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.974372]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.974382]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.974391]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1065.974404]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1065.974416]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1065.974427]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1065.974431]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1065.974441]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.974452]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.974463]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.974472]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.974483]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.974488]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.974492]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.974497]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.974501]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.974503] ---[ end trace 55643a174fe6514e ]---
>[ 1065.975038] ------------[ cut here ]------------
>[ 1065.975047] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.975050] Hardware name:         
>[ 1065.975051] MMIO read or write has been dropped 3
>[ 1065.975053] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.975088] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.975090] Call Trace:
>[ 1065.975094]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.975098]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.975103]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1065.975111]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.975121]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.975131]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1065.975143]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1065.975155]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1065.975166]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1065.975176]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1065.975186]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.975197]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.975201]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1065.975212]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.975221]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.975225]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1065.975236]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.975240]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1065.975245]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.975249]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.975253]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.975257]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.975260] ---[ end trace 55643a174fe6514f ]---
>[ 1065.980770] ------------[ cut here ]------------
>[ 1065.980784] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.980787] Hardware name:         
>[ 1065.980788] MMIO read or write has been dropped 3
>[ 1065.980790] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.980828] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.980830] Call Trace:
>[ 1065.980836]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.980841]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.980851]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.980861]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.980870]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1065.980887]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1065.980901]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1065.980913]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1065.980917]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1065.980928]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.980940]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.980944]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1065.980955]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.980965]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.980970]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1065.980981]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.980985]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1065.980990]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.980994]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.980999]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.981003]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.981006] ---[ end trace 55643a174fe65150 ]---
>[ 1065.981565] ------------[ cut here ]------------
>[ 1065.981575] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.981578] Hardware name:         
>[ 1065.981579] MMIO read or write has been dropped 3
>[ 1065.981581] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.981617] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.981619] Call Trace:
>[ 1065.981623]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.981627]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.981632]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1065.981641]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.981650]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.981660]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1065.981674]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1065.981686]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1065.981697]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1065.981708]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1065.981718]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.981729]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.981740]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.981750]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.981761]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.981766]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.981771]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.981775]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.981779]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.981781] ---[ end trace 55643a174fe65151 ]---
>[ 1065.988769] ------------[ cut here ]------------
>[ 1065.988783] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.988786] Hardware name:         
>[ 1065.988788] MMIO read or write has been dropped 3
>[ 1065.988790] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.988828] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.988830] Call Trace:
>[ 1065.988836]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.988840]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.988851]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.988861]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.988870]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1065.988887]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1065.988901]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1065.988913]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1065.988918]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1065.988929]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.988941]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.988952]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.988963]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.988974]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.988979]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.988984]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.988988]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.988992]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.988995] ---[ end trace 55643a174fe65152 ]---
>[ 1065.989554] ------------[ cut here ]------------
>[ 1065.989565] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.989567] Hardware name:         
>[ 1065.989569] MMIO read or write has been dropped 3
>[ 1065.989570] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.989606] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.989608] Call Trace:
>[ 1065.989612]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.989617]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.989622]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1065.989631]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.989640]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.989650]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1065.989664]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1065.989676]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1065.989687]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1065.989698]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1065.989708]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.989719]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.989730]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.989740]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.989751]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.989756]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.989761]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.989765]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.989769]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.989772] ---[ end trace 55643a174fe65153 ]---
>[ 1065.994057] ------------[ cut here ]------------
>[ 1065.994072] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.994075] Hardware name:         
>[ 1065.994077] MMIO read or write has been dropped 3
>[ 1065.994079] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.994116] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.994119] Call Trace:
>[ 1065.994124]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.994129]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.994140]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.994150]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.994159]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1065.994176]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1065.994190]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1065.994202]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1065.994206]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1065.994217]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.994229]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.994241]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.994251]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.994262]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.994267]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.994272]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.994276]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.994281]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.994284] ---[ end trace 55643a174fe65154 ]---
>[ 1065.994818] ------------[ cut here ]------------
>[ 1065.994827] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.994830] Hardware name:         
>[ 1065.994832] MMIO read or write has been dropped 3
>[ 1065.994833] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.994869] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.994871] Call Trace:
>[ 1065.994875]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.994880]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.994885]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1065.994893]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.994903]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.994913]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1065.994926]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1065.994939]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1065.994950]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1065.994961]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1065.994971]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.994982]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.994986]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1065.994996]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.995006]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.995010]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1065.995021]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.995025]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1065.995030]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.995034]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.995039]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.995043]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.995046] ---[ end trace 55643a174fe65155 ]---
>[ 1065.996766] ------------[ cut here ]------------
>[ 1065.996780] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.996783] Hardware name:         
>[ 1065.996784] MMIO read or write has been dropped 3
>[ 1065.996786] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.996824] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.996826] Call Trace:
>[ 1065.996832]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.996836]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.996847]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.996856]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.996866]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1065.996883]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1065.996897]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1065.996909]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1065.996913]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1065.996924]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.996936]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.996940]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1065.996952]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.996962]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.996966]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1065.996977]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.996982]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1065.996986]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.996991]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.996995]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.997000]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.997003] ---[ end trace 55643a174fe65156 ]---
>[ 1065.997562] ------------[ cut here ]------------
>[ 1065.997572] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1065.997575] Hardware name:         
>[ 1065.997576] MMIO read or write has been dropped 3
>[ 1065.997578] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1065.997613] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1065.997615] Call Trace:
>[ 1065.997620]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1065.997624]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1065.997629]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1065.997638]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1065.997647]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1065.997657]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1065.997671]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1065.997683]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1065.997694]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1065.997705]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1065.997715]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1065.997726]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1065.997737]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1065.997747]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1065.997758]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1065.997763]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1065.997768]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1065.997772]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1065.997776]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1065.997779] ---[ end trace 55643a174fe65157 ]---
>[ 1066.004765] ------------[ cut here ]------------
>[ 1066.004779] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.004782] Hardware name:         
>[ 1066.004784] MMIO read or write has been dropped 3
>[ 1066.004786] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.004823] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.004826] Call Trace:
>[ 1066.004831]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.004836]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.004846]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.004856]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.004866]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.004882]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.004896]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.004908]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.004913]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.004924]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.004935]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.004947]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.004957]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.004969]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.004974]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.004979]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.004983]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.004987]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.004990] ---[ end trace 55643a174fe65158 ]---
>[ 1066.005549] ------------[ cut here ]------------
>[ 1066.005559] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.005561] Hardware name:         
>[ 1066.005563] MMIO read or write has been dropped 3
>[ 1066.005565] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.005600] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.005602] Call Trace:
>[ 1066.005607]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.005611]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.005616]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.005625]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.005634]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.005644]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.005658]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.005670]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.005681]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.005692]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.005702]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.005713]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.005724]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.005734]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.005744]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.005750]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.005754]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.005758]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.005763]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.005765] ---[ end trace 55643a174fe65159 ]---
>[ 1066.012762] ------------[ cut here ]------------
>[ 1066.012776] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.012779] Hardware name:         
>[ 1066.012781] MMIO read or write has been dropped 3
>[ 1066.012783] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.012820] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.012822] Call Trace:
>[ 1066.012828]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.012833]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.012843]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.012853]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.012862]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.012879]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.012893]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.012905]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.012909]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.012920]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.012932]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.012944]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.012954]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.012965]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.012970]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.012975]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.012979]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.012983]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.012986] ---[ end trace 55643a174fe6515a ]---
>[ 1066.013547] ------------[ cut here ]------------
>[ 1066.013557] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.013560] Hardware name:         
>[ 1066.013562] MMIO read or write has been dropped 3
>[ 1066.013563] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.013599] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.013601] Call Trace:
>[ 1066.013605]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.013609]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.013614]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.013623]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.013633]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.013642]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.013656]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.013668]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.013679]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.013690]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.013701]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.013711]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.013722]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.013732]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.013743]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.013748]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.013753]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.013757]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.013761]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.013764] ---[ end trace 55643a174fe6515b ]---
>[ 1066.014293] ------------[ cut here ]------------
>[ 1066.014302] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.014304] Hardware name:         
>[ 1066.014306] MMIO read or write has been dropped 3
>[ 1066.014308] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.014342] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.014345] Call Trace:
>[ 1066.014349]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.014353]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.014362]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.014372]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.014381]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.014394]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.014406]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.014416]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.014421]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.014431]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.014441]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.014452]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.014462]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.014472]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.014478]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.014482]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.014486]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.014490]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.014493] ---[ end trace 55643a174fe6515c ]---
>[ 1066.015028] ------------[ cut here ]------------
>[ 1066.015037] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.015039] Hardware name:         
>[ 1066.015041] MMIO read or write has been dropped 3
>[ 1066.015043] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.015077] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.015080] Call Trace:
>[ 1066.015084]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.015088]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.015093]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.015101]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.015111]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.015121]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.015133]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.015145]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.015155]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.015166]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.015176]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.015186]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.015190]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.015201]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.015210]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.015215]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.015225]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.015229]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.015234]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.015238]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.015243]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.015247]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.015249] ---[ end trace 55643a174fe6515d ]---
>[ 1066.020761] ------------[ cut here ]------------
>[ 1066.020775] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.020778] Hardware name:         
>[ 1066.020780] MMIO read or write has been dropped 3
>[ 1066.020782] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.020819] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.020821] Call Trace:
>[ 1066.020827]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.020832]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.020842]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.020852]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.020861]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.020878]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.020893]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.020904]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.020909]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.020920]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.020932]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.020936]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.020947]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.020958]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.020962]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.020973]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.020977]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.020982]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.020987]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.020991]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.020995]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.020998] ---[ end trace 55643a174fe6515e ]---
>[ 1066.021559] ------------[ cut here ]------------
>[ 1066.021569] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.021572] Hardware name:         
>[ 1066.021574] MMIO read or write has been dropped 3
>[ 1066.021575] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.021611] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.021613] Call Trace:
>[ 1066.021617]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.021622]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.021627]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.021635]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.021645]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.021654]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.021668]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.021681]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.021692]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.021702]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.021713]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.021724]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.021735]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.021745]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.021756]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.021761]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.021765]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.021770]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.021774]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.021776] ---[ end trace 55643a174fe6515f ]---
>[ 1066.028760] ------------[ cut here ]------------
>[ 1066.028774] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.028777] Hardware name:         
>[ 1066.028778] MMIO read or write has been dropped 3
>[ 1066.028780] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.028818] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.028820] Call Trace:
>[ 1066.028826]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.028830]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.028841]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.028850]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.028860]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.028877]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.028891]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.028903]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.028908]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.028919]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.028930]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.028942]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.028953]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.028964]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.028969]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.028974]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.028978]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.028982]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.028985] ---[ end trace 55643a174fe65160 ]---
>[ 1066.029546] ------------[ cut here ]------------
>[ 1066.029556] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.029559] Hardware name:         
>[ 1066.029561] MMIO read or write has been dropped 3
>[ 1066.029562] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.029598] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.029600] Call Trace:
>[ 1066.029604]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.029609]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.029614]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.029622]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.029632]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.029642]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.029655]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.029668]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.029679]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.029689]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.029700]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.029710]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.029722]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.029732]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.029742]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.029748]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.029752]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.029756]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.029761]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.029763] ---[ end trace 55643a174fe65161 ]---
>[ 1066.034050] ------------[ cut here ]------------
>[ 1066.034065] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.034068] Hardware name:         
>[ 1066.034070] MMIO read or write has been dropped 3
>[ 1066.034072] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.034110] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.034112] Call Trace:
>[ 1066.034118]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.034122]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.034133]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.034143]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.034152]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.034169]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.034183]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.034195]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.034200]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.034211]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.034222]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.034234]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.034244]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.034256]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.034261]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.034266]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.034270]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.034274]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.034277] ---[ end trace 55643a174fe65162 ]---
>[ 1066.034812] ------------[ cut here ]------------
>[ 1066.034821] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.034824] Hardware name:         
>[ 1066.034825] MMIO read or write has been dropped 3
>[ 1066.034827] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.034862] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.034864] Call Trace:
>[ 1066.034869]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.034873]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.034878]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.034886]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.034896]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.034906]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.034919]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.034932]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.034943]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.034954]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.034964]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.034974]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.034978]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.034989]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.034999]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.035003]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.035014]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.035018]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.035023]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.035028]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.035032]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.035036]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.035039] ---[ end trace 55643a174fe65163 ]---
>[ 1066.036764] ------------[ cut here ]------------
>[ 1066.036778] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.036781] Hardware name:         
>[ 1066.036783] MMIO read or write has been dropped 3
>[ 1066.036785] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.036823] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.036825] Call Trace:
>[ 1066.036831]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.036835]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.036846]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.036855]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.036865]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.036881]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.036896]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.036908]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.036912]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.036923]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.036935]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.036939]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.036950]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.036960]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.036964]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.036975]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.036980]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.036985]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.036989]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.036994]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.036998]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.037001] ---[ end trace 55643a174fe65164 ]---
>[ 1066.037562] ------------[ cut here ]------------
>[ 1066.037572] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.037575] Hardware name:         
>[ 1066.037576] MMIO read or write has been dropped 3
>[ 1066.037578] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.037613] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.037615] Call Trace:
>[ 1066.037620]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.037625]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.037630]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.037638]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.037648]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.037658]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.037671]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.037684]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.037695]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.037706]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.037716]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.037727]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.037738]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.037748]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.037758]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.037763]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.037768]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.037772]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.037776]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.037779] ---[ end trace 55643a174fe65165 ]---
>[ 1066.044756] ------------[ cut here ]------------
>[ 1066.044770] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.044773] Hardware name:         
>[ 1066.044775] MMIO read or write has been dropped 3
>[ 1066.044776] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.044814] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.044816] Call Trace:
>[ 1066.044822]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.044826]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.044837]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.044846]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.044856]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.044873]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.044887]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.044898]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.044903]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.044914]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.044926]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.044938]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.044948]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.044959]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.044964]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.044969]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.044973]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.044978]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.044981] ---[ end trace 55643a174fe65166 ]---
>[ 1066.046323] ------------[ cut here ]------------
>[ 1066.046335] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.046337] Hardware name:         
>[ 1066.046339] MMIO read or write has been dropped 3
>[ 1066.046341] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.046377] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.046379] Call Trace:
>[ 1066.046384]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.046389]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.046393]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.046402]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.046412]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.046422]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.046437]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.046451]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.046463]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.046474]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.046484]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.046496]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.046507]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.046517]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.046529]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.046534]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.046539]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.046543]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.046547]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.046550] ---[ end trace 55643a174fe65167 ]---
>[ 1066.052754] ------------[ cut here ]------------
>[ 1066.052768] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.052771] Hardware name:         
>[ 1066.052773] MMIO read or write has been dropped 3
>[ 1066.052775] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.052812] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.052814] Call Trace:
>[ 1066.052820]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.052825]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.052835]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.052845]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.052854]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.052871]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.052885]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.052897]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.052902]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.052913]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.052924]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.052936]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.052946]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.052957]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.052963]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.052967]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.052972]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.052976]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.052979] ---[ end trace 55643a174fe65168 ]---
>[ 1066.053540] ------------[ cut here ]------------
>[ 1066.053551] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.053553] Hardware name:         
>[ 1066.053555] MMIO read or write has been dropped 3
>[ 1066.053556] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.053592] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.053594] Call Trace:
>[ 1066.053598]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.053603]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.053608]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.053616]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.053626]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.053636]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.053649]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.053662]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.053673]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.053684]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.053694]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.053705]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.053716]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.053726]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.053736]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.053741]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.053746]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.053750]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.053754]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.053757] ---[ end trace 55643a174fe65169 ]---
>[ 1066.054286] ------------[ cut here ]------------
>[ 1066.054295] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.054298] Hardware name:         
>[ 1066.054299] MMIO read or write has been dropped 3
>[ 1066.054301] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.054336] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.054338] Call Trace:
>[ 1066.054342]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.054346]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.054356]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.054365]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.054375]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.054388]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.054400]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.054410]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.054414]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.054425]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.054435]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.054446]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.054456]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.054466]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.054472]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.054476]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.054480]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.054484]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.054487] ---[ end trace 55643a174fe6516a ]---
>[ 1066.055021] ------------[ cut here ]------------
>[ 1066.055030] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.055033] Hardware name:         
>[ 1066.055035] MMIO read or write has been dropped 3
>[ 1066.055036] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.055071] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.055073] Call Trace:
>[ 1066.055077]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.055082]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.055086]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.055095]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.055104]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.055114]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.055127]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.055139]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.055150]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.055160]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.055170]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.055181]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.055185]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.055195]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.055205]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.055209]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.055219]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.055224]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.055228]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.055233]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.055237]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.055241]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.055244] ---[ end trace 55643a174fe6516b ]---
>[ 1066.060753] ------------[ cut here ]------------
>[ 1066.060767] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.060770] Hardware name:         
>[ 1066.060772] MMIO read or write has been dropped 3
>[ 1066.060773] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.060811] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.060813] Call Trace:
>[ 1066.060819]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.060824]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.060834]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.060844]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.060853]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.060870]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.060884]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.060896]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.060901]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.060911]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.060923]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.060927]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.060939]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.060949]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.060953]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.060965]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.060969]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.060974]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.060978]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.060983]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.060987]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.060990] ---[ end trace 55643a174fe6516c ]---
>[ 1066.061550] ------------[ cut here ]------------
>[ 1066.061560] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.061563] Hardware name:         
>[ 1066.061564] MMIO read or write has been dropped 3
>[ 1066.061566] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.061601] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.061603] Call Trace:
>[ 1066.061608]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.061612]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.061617]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.061625]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.061635]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.061645]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.061659]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.061671]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.061682]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.061693]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.061703]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.061714]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.061725]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.061735]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.061746]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.061751]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.061756]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.061760]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.061764]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.061767] ---[ end trace 55643a174fe6516d ]---
>[ 1066.068751] ------------[ cut here ]------------
>[ 1066.068765] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.068768] Hardware name:         
>[ 1066.068769] MMIO read or write has been dropped 3
>[ 1066.068771] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.068809] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.068811] Call Trace:
>[ 1066.068817]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.068821]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.068831]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.068841]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.068851]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.068867]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.068882]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.068893]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.068898]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.068909]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.068921]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.068932]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.068942]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.068953]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.068959]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.068963]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.068968]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.068972]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.068975] ---[ end trace 55643a174fe6516e ]---
>[ 1066.069536] ------------[ cut here ]------------
>[ 1066.069546] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.069549] Hardware name:         
>[ 1066.069550] MMIO read or write has been dropped 3
>[ 1066.069552] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.069587] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.069590] Call Trace:
>[ 1066.069594]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.069598]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.069603]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.069612]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.069621]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.069631]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.069645]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.069657]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.069668]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.069678]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.069689]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.069699]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.069711]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.069721]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.069731]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.069737]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.069741]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.069745]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.069750]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.069752] ---[ end trace 55643a174fe6516f ]---
>[ 1066.074044] ------------[ cut here ]------------
>[ 1066.074059] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.074062] Hardware name:         
>[ 1066.074064] MMIO read or write has been dropped 3
>[ 1066.074065] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.074103] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.074105] Call Trace:
>[ 1066.074111]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.074116]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.074126]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.074136]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.074146]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.074163]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.074177]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.074188]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.074193]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.074204]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.074216]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.074228]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.074238]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.074249]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.074254]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.074259]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.074263]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.074268]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.074271] ---[ end trace 55643a174fe65170 ]---
>[ 1066.074805] ------------[ cut here ]------------
>[ 1066.074814] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.074817] Hardware name:         
>[ 1066.074819] MMIO read or write has been dropped 3
>[ 1066.074820] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.074855] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.074858] Call Trace:
>[ 1066.074862]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.074866]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.074871]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.074880]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.074889]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.074899]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.074913]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.074925]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.074936]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.074947]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.074958]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.074968]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.074972]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.074983]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.074993]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.074997]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.075008]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.075012]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.075017]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.075021]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.075025]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.075030]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.075032] ---[ end trace 55643a174fe65171 ]---
>[ 1066.076748] ------------[ cut here ]------------
>[ 1066.076762] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.076765] Hardware name:         
>[ 1066.076767] MMIO read or write has been dropped 3
>[ 1066.076768] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.076806] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.076808] Call Trace:
>[ 1066.076814]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.076819]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.076829]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.076839]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.076848]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.076865]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.076879]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.076891]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.076896]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.076907]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.076918]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.076923]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.076934]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.076944]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.076948]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.076959]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.076964]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.076969]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.076973]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.076978]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.076982]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.076985] ---[ end trace 55643a174fe65172 ]---
>[ 1066.077545] ------------[ cut here ]------------
>[ 1066.077555] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.077558] Hardware name:         
>[ 1066.077559] MMIO read or write has been dropped 3
>[ 1066.077561] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.077596] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.077598] Call Trace:
>[ 1066.077603]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.077607]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.077612]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.077621]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.077630]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.077640]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.077654]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.077666]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.077677]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.077688]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.077698]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.077709]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.077720]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.077730]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.077741]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.077746]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.077751]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.077755]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.077759]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.077762] ---[ end trace 55643a174fe65173 ]---
>[ 1066.084748] ------------[ cut here ]------------
>[ 1066.084762] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.084765] Hardware name:         
>[ 1066.084767] MMIO read or write has been dropped 3
>[ 1066.084768] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.084806] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.084808] Call Trace:
>[ 1066.084814]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.084818]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.084829]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.084839]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.084848]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.084865]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.084879]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.084891]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.084895]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.084906]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.084918]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.084930]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.084940]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.084951]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.084956]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.084961]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.084965]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.084970]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.084973] ---[ end trace 55643a174fe65174 ]---
>[ 1066.085533] ------------[ cut here ]------------
>[ 1066.085543] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.085546] Hardware name:         
>[ 1066.085547] MMIO read or write has been dropped 3
>[ 1066.085549] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.085584] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.085586] Call Trace:
>[ 1066.085591]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.085595]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.085600]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.085609]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.085618]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.085628]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.085642]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.085654]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.085665]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.085676]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.085686]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.085697]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.085708]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.085718]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.085729]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.085734]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.085738]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.085743]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.085747]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.085750] ---[ end trace 55643a174fe65175 ]---
>[ 1066.092745] ------------[ cut here ]------------
>[ 1066.092758] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.092761] Hardware name:         
>[ 1066.092763] MMIO read or write has been dropped 3
>[ 1066.092765] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.092802] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.092805] Call Trace:
>[ 1066.092810]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.092815]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.092826]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.092835]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.092845]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.092862]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.092876]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.092888]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.092893]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.092904]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.092916]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.092928]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.092938]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.092949]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.092954]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.092959]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.092963]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.092968]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.092971] ---[ end trace 55643a174fe65176 ]---
>[ 1066.093531] ------------[ cut here ]------------
>[ 1066.093541] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.093543] Hardware name:         
>[ 1066.093545] MMIO read or write has been dropped 3
>[ 1066.093547] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.093582] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.093584] Call Trace:
>[ 1066.093589]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.093593]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.093598]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.093607]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.093616]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.093626]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.093639]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.093652]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.093663]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.093673]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.093684]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.093694]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.093705]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.093715]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.093726]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.093731]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.093736]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.093740]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.093744]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.093747] ---[ end trace 55643a174fe65177 ]---
>[ 1066.094276] ------------[ cut here ]------------
>[ 1066.094285] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.094288] Hardware name:         
>[ 1066.094289] MMIO read or write has been dropped 3
>[ 1066.094291] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.094326] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.094328] Call Trace:
>[ 1066.094332]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.094337]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.094346]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.094356]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.094365]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.094378]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.094390]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.094400]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.094405]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.094417]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.094430]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.094443]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.094455]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.094468]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.094475]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.094482]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.094488]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.094494]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.094499] ---[ end trace 55643a174fe65178 ]---
>[ 1066.095034] ------------[ cut here ]------------
>[ 1066.095043] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.095046] Hardware name:         
>[ 1066.095048] MMIO read or write has been dropped 3
>[ 1066.095049] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.095084] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.095087] Call Trace:
>[ 1066.095091]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.095095]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.095100]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.095109]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.095118]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.095128]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.095141]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.095153]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.095163]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.095174]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.095184]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.095194]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.095198]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.095209]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.095219]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.095223]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.095233]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.095237]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.095242]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.095247]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.095251]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.095255]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.095257] ---[ end trace 55643a174fe65179 ]---
>[ 1066.100743] ------------[ cut here ]------------
>[ 1066.100757] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.100760] Hardware name:         
>[ 1066.100762] MMIO read or write has been dropped 3
>[ 1066.100763] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.100801] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.100803] Call Trace:
>[ 1066.100809]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.100814]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.100824]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.100834]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.100843]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.100860]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.100874]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.100886]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.100890]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.100901]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.100913]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.100917]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.100929]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.100939]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.100943]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.100954]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.100959]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.100964]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.100968]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.100973]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.100977]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.100980] ---[ end trace 55643a174fe6517a ]---
>[ 1066.101540] ------------[ cut here ]------------
>[ 1066.101550] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.101553] Hardware name:         
>[ 1066.101554] MMIO read or write has been dropped 3
>[ 1066.101556] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.101591] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.101594] Call Trace:
>[ 1066.101598]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.101602]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.101607]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.101616]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.101625]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.101635]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.101649]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.101661]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.101672]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.101683]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.101693]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.101704]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.101715]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.101725]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.101736]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.101741]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.101745]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.101750]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.101754]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.101757] ---[ end trace 55643a174fe6517b ]---
>[ 1066.108742] ------------[ cut here ]------------
>[ 1066.108756] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.108759] Hardware name:         
>[ 1066.108760] MMIO read or write has been dropped 3
>[ 1066.108762] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.108800] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.108802] Call Trace:
>[ 1066.108808]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.108813]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.108823]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.108833]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.108842]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.108859]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.108873]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.108885]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.108889]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.108900]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.108912]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.108924]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.108934]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.108945]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.108950]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.108955]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.108959]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.108964]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.108967] ---[ end trace 55643a174fe6517c ]---
>[ 1066.109526] ------------[ cut here ]------------
>[ 1066.109536] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.109539] Hardware name:         
>[ 1066.109540] MMIO read or write has been dropped 3
>[ 1066.109542] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.109577] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.109580] Call Trace:
>[ 1066.109584]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.109588]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.109593]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.109602]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.109612]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.109621]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.109635]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.109647]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.109658]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.109669]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.109679]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.109689]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.109701]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.109711]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.109721]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.109727]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.109731]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.109736]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.109740]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.109742] ---[ end trace 55643a174fe6517d ]---
>[ 1066.114037] ------------[ cut here ]------------
>[ 1066.114052] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.114055] Hardware name:         
>[ 1066.114057] MMIO read or write has been dropped 3
>[ 1066.114059] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.114096] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.114098] Call Trace:
>[ 1066.114104]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.114109]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.114119]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.114129]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.114139]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.114155]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.114169]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.114181]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.114186]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.114197]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.114209]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.114221]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.114231]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.114242]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.114247]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.114252]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.114256]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.114261]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.114264] ---[ end trace 55643a174fe6517e ]---
>[ 1066.114798] ------------[ cut here ]------------
>[ 1066.114807] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.114810] Hardware name:         
>[ 1066.114812] MMIO read or write has been dropped 3
>[ 1066.114813] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.114849] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.114851] Call Trace:
>[ 1066.114855]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.114859]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.114864]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.114873]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.114882]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.114892]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.114906]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.114918]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.114929]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.114940]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.114950]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.114961]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.114965]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.114976]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.114986]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.114990]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.115001]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.115005]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.115010]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.115014]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.115018]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.115022]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.115025] ---[ end trace 55643a174fe6517f ]---
>[ 1066.116741] ------------[ cut here ]------------
>[ 1066.116755] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.116758] Hardware name:         
>[ 1066.116760] MMIO read or write has been dropped 3
>[ 1066.116761] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.116799] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.116801] Call Trace:
>[ 1066.116807]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.116812]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.116822]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.116832]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.116841]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.116858]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.116872]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.116884]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.116889]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.116899]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.116911]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.116916]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.116927]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.116937]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.116941]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.116952]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.116957]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.116962]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.116966]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.116971]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.116975]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.116978] ---[ end trace 55643a174fe65180 ]---
>[ 1066.117537] ------------[ cut here ]------------
>[ 1066.117547] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.117550] Hardware name:         
>[ 1066.117552] MMIO read or write has been dropped 3
>[ 1066.117553] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.117589] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.117591] Call Trace:
>[ 1066.117595]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.117600]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.117604]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.117613]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.117623]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.117632]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.117646]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.117659]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.117670]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.117680]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.117691]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.117701]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.117713]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.117723]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.117733]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.117739]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.117743]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.117747]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.117752]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.117754] ---[ end trace 55643a174fe65181 ]---
>[ 1066.124743] ------------[ cut here ]------------
>[ 1066.124757] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.124760] Hardware name:         
>[ 1066.124762] MMIO read or write has been dropped 3
>[ 1066.124763] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.124801] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.124803] Call Trace:
>[ 1066.124809]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.124814]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.124824]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.124834]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.124843]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.124860]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.124874]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.124886]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.124891]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.124902]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.124913]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.124925]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.124935]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.124947]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.124952]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.124956]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.124961]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.124965]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.124968] ---[ end trace 55643a174fe65182 ]---
>[ 1066.125529] ------------[ cut here ]------------
>[ 1066.125539] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.125541] Hardware name:         
>[ 1066.125543] MMIO read or write has been dropped 3
>[ 1066.125545] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.125580] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.125582] Call Trace:
>[ 1066.125587]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.125591]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.125596]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.125605]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.125614]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.125624]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.125638]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.125651]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.125662]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.125672]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.125683]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.125693]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.125705]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.125715]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.125726]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.125731]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.125735]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.125740]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.125744]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.125746] ---[ end trace 55643a174fe65183 ]---
>[ 1066.132737] ------------[ cut here ]------------
>[ 1066.132751] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.132754] Hardware name:         
>[ 1066.132756] MMIO read or write has been dropped 3
>[ 1066.132758] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.132795] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.132798] Call Trace:
>[ 1066.132803]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.132808]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.132818]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.132828]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.132838]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.132854]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.132868]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.132880]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.132885]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.132896]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.132907]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.132919]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.132929]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.132940]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.132946]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.132951]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.132955]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.132959]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.132962] ---[ end trace 55643a174fe65184 ]---
>[ 1066.133522] ------------[ cut here ]------------
>[ 1066.133532] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.133534] Hardware name:         
>[ 1066.133536] MMIO read or write has been dropped 3
>[ 1066.133538] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.133573] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.133575] Call Trace:
>[ 1066.133580]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.133584]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.133589]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.133598]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.133607]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.133617]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.133631]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.133643]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.133654]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.133665]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.133675]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.133686]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.133697]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.133707]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.133718]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.133723]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.133728]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.133732]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.133736]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.133739] ---[ end trace 55643a174fe65185 ]---
>[ 1066.134267] ------------[ cut here ]------------
>[ 1066.134276] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.134279] Hardware name:         
>[ 1066.134280] MMIO read or write has been dropped 3
>[ 1066.134282] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.134317] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.134319] Call Trace:
>[ 1066.134323]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.134328]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.134337]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.134347]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.134356]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.134369]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.134381]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.134391]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.134396]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.134406]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.134416]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.134427]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.134437]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.134448]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.134453]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.134457]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.134461]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.134466]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.134468] ---[ end trace 55643a174fe65186 ]---
>[ 1066.135003] ------------[ cut here ]------------
>[ 1066.135012] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.135015] Hardware name:         
>[ 1066.135016] MMIO read or write has been dropped 3
>[ 1066.135018] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.135053] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.135055] Call Trace:
>[ 1066.135059]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.135063]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.135068]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.135077]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.135086]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.135096]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.135108]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.135120]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.135131]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.135142]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.135152]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.135162]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.135166]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.135177]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.135186]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.135191]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.135201]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.135205]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.135210]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.135215]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.135219]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.135223]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.135225] ---[ end trace 55643a174fe65187 ]---
>[ 1066.140740] ------------[ cut here ]------------
>[ 1066.140754] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.140757] Hardware name:         
>[ 1066.140759] MMIO read or write has been dropped 3
>[ 1066.140760] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.140798] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.140800] Call Trace:
>[ 1066.140806]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.140810]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.140821]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.140831]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.140840]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.140857]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.140871]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.140883]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.140887]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.140898]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.140910]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.140914]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.140926]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.140936]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.140940]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.140951]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.140955]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.140960]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.140965]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.140969]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.140973]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.140977] ---[ end trace 55643a174fe65188 ]---
>[ 1066.141536] ------------[ cut here ]------------
>[ 1066.141546] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.141548] Hardware name:         
>[ 1066.141550] MMIO read or write has been dropped 3
>[ 1066.141552] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.141587] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.141589] Call Trace:
>[ 1066.141594]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.141598]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.141603]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.141612]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.141622]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.141631]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.141645]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.141657]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.141668]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.141679]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.141689]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.141700]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.141711]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.141721]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.141732]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.141737]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.141741]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.141745]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.141750]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.141752] ---[ end trace 55643a174fe65189 ]---
>[ 1066.148738] ------------[ cut here ]------------
>[ 1066.148752] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.148755] Hardware name:         
>[ 1066.148757] MMIO read or write has been dropped 3
>[ 1066.148758] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.148796] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.148798] Call Trace:
>[ 1066.148804]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.148808]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.148819]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.148829]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.148838]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.148855]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.148869]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.148881]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.148885]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.148897]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.148908]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.148920]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.148930]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.148941]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.148947]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.148951]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.148956]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.148960]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.148963] ---[ end trace 55643a174fe6518a ]---
>[ 1066.149523] ------------[ cut here ]------------
>[ 1066.149533] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.149535] Hardware name:         
>[ 1066.149537] MMIO read or write has been dropped 3
>[ 1066.149539] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.149574] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.149576] Call Trace:
>[ 1066.149581]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.149585]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.149590]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.149599]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.149608]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.149618]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.149632]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.149644]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.149655]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.149666]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.149676]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.149687]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.149698]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.149708]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.149719]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.149724]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.149728]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.149733]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.149737]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.149739] ---[ end trace 55643a174fe6518b ]---
>[ 1066.154030] ------------[ cut here ]------------
>[ 1066.154045] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.154048] Hardware name:         
>[ 1066.154050] MMIO read or write has been dropped 3
>[ 1066.154052] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.154089] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.154091] Call Trace:
>[ 1066.154097]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.154102]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.154112]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.154122]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.154132]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.154149]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.154163]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.154175]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.154179]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.154190]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.154202]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.154214]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.154224]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.154235]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.154241]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.154245]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.154250]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.154254]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.154257] ---[ end trace 55643a174fe6518c ]---
>[ 1066.154791] ------------[ cut here ]------------
>[ 1066.154801] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.154803] Hardware name:         
>[ 1066.154805] MMIO read or write has been dropped 3
>[ 1066.154807] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.154842] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.154844] Call Trace:
>[ 1066.154849]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.154853]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.154858]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.154867]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.154876]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.154886]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.154899]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.154912]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.154923]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.154933]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.154944]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.154955]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.154959]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.154969]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.154979]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.154984]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.154994]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.154999]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.155003]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.155008]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.155012]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.155016]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.155019] ---[ end trace 55643a174fe6518d ]---
>[ 1066.156736] ------------[ cut here ]------------
>[ 1066.156750] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.156753] Hardware name:         
>[ 1066.156754] MMIO read or write has been dropped 3
>[ 1066.156756] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.156793] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.156796] Call Trace:
>[ 1066.156801]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.156806]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.156817]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.156826]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.156836]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.156852]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.156866]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.156878]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.156883]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.156893]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.156905]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.156910]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.156921]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.156931]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.156935]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.156946]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.156951]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.156955]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.156960]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.156965]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.156969]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.156972] ---[ end trace 55643a174fe6518e ]---
>[ 1066.157532] ------------[ cut here ]------------
>[ 1066.157542] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.157544] Hardware name:         
>[ 1066.157546] MMIO read or write has been dropped 3
>[ 1066.157548] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.157583] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.157585] Call Trace:
>[ 1066.157590]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.157594]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.157599]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.157608]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.157617]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.157627]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.157640]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.157653]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.157663]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.157674]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.157684]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.157695]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.157706]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.157716]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.157727]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.157732]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.157737]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.157741]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.157745]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.157748] ---[ end trace 55643a174fe6518f ]---
>[ 1066.164734] ------------[ cut here ]------------
>[ 1066.164748] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.164751] Hardware name:         
>[ 1066.164753] MMIO read or write has been dropped 3
>[ 1066.164754] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.164792] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.164794] Call Trace:
>[ 1066.164800]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.164805]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.164815]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.164825]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.164834]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.164851]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.164865]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.164877]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.164881]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.164892]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.164904]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.164916]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.164926]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.164937]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.164943]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.164947]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.164952]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.164956]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.164959] ---[ end trace 55643a174fe65190 ]---
>[ 1066.165518] ------------[ cut here ]------------
>[ 1066.165529] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.165531] Hardware name:         
>[ 1066.165533] MMIO read or write has been dropped 3
>[ 1066.165534] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.165570] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.165572] Call Trace:
>[ 1066.165577]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.165581]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.165586]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.165595]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.165604]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.165614]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.165627]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.165640]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.165650]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.165661]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.165672]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.165682]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.165694]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.165703]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.165714]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.165719]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.165724]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.165728]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.165732]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.165735] ---[ end trace 55643a174fe65191 ]---
>[ 1066.172744] ------------[ cut here ]------------
>[ 1066.172758] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.172761] Hardware name:         
>[ 1066.172763] MMIO read or write has been dropped 3
>[ 1066.172765] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.172802] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.172804] Call Trace:
>[ 1066.172810]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.172814]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.172825]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.172835]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.172844]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.172861]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.172875]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.172887]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.172891]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.172902]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.172914]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.172926]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.172936]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.172947]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.172952]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.172957]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.172962]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.172966]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.172969] ---[ end trace 55643a174fe65192 ]---
>[ 1066.173527] ------------[ cut here ]------------
>[ 1066.173537] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.173540] Hardware name:         
>[ 1066.173541] MMIO read or write has been dropped 3
>[ 1066.173543] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.173578] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.173581] Call Trace:
>[ 1066.173585]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.173590]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.173594]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.173603]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.173613]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.173622]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.173636]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.173648]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.173659]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.173670]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.173680]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.173691]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.173702]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.173712]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.173723]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.173728]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.173733]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.173737]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.173742]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.173744] ---[ end trace 55643a174fe65193 ]---
>[ 1066.174269] ------------[ cut here ]------------
>[ 1066.174279] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.174284] Hardware name:         
>[ 1066.174287] MMIO read or write has been dropped 3
>[ 1066.174290] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.174370] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.174374] Call Trace:
>[ 1066.174380]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.174386]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.174398]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.174409]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.174421]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.174436]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.174450]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.174463]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.174469]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.174481]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.174494]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.174508]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.174520]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.174532]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.174540]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.174546]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.174553]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.174559]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.174563] ---[ end trace 55643a174fe65194 ]---
>[ 1066.175090] ------------[ cut here ]------------
>[ 1066.175099] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.175102] Hardware name:         
>[ 1066.175104] MMIO read or write has been dropped 3
>[ 1066.175106] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.175141] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.175143] Call Trace:
>[ 1066.175147]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.175151]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.175156]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.175165]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.175174]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.175184]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.175196]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.175209]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.175219]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.175230]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.175240]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.175250]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.175254]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.175265]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.175275]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.175279]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.175289]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.175294]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.175298]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.175303]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.175307]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.175311]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.175313] ---[ end trace 55643a174fe65195 ]---
>[ 1066.180743] ------------[ cut here ]------------
>[ 1066.180756] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.180759] Hardware name:         
>[ 1066.180761] MMIO read or write has been dropped 3
>[ 1066.180763] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.180800] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.180802] Call Trace:
>[ 1066.180808]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.180812]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.180823]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.180832]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.180842]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.180858]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.180873]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.180885]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.180889]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.180900]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.180912]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.180916]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.180927]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.180938]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.180942]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.180953]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.180957]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.180962]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.180967]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.180971]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.180975]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.180978] ---[ end trace 55643a174fe65196 ]---
>[ 1066.181537] ------------[ cut here ]------------
>[ 1066.181547] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.181549] Hardware name:         
>[ 1066.181551] MMIO read or write has been dropped 3
>[ 1066.181553] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.181588] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.181590] Call Trace:
>[ 1066.181594]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.181599]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.181604]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.181612]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.181622]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.181632]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.181645]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.181658]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.181669]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.181680]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.181690]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.181701]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.181712]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.181722]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.181733]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.181738]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.181743]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.181747]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.181751]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.181754] ---[ end trace 55643a174fe65197 ]---
>[ 1066.188729] ------------[ cut here ]------------
>[ 1066.188743] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.188746] Hardware name:         
>[ 1066.188748] MMIO read or write has been dropped 3
>[ 1066.188750] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.188788] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.188790] Call Trace:
>[ 1066.188796]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.188800]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.188807]  [<ffffffff81085a18>] ? finish_task_switch+0x48/0xe0
>[ 1066.188816]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.188826]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.188835]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.188852]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.188866]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.188878]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.188882]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.188893]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.188905]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.188917]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.188927]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.188938]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.188944]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.188948]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.188953]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.188957]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.188960] ---[ end trace 55643a174fe65198 ]---
>[ 1066.189518] ------------[ cut here ]------------
>[ 1066.189528] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.189531] Hardware name:         
>[ 1066.189532] MMIO read or write has been dropped 3
>[ 1066.189534] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.189570] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.189572] Call Trace:
>[ 1066.189576]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.189581]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.189585]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.189594]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.189604]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.189613]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.189627]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.189640]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.189651]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.189661]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.189672]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.189682]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.189694]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.189704]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.189714]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.189720]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.189724]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.189729]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.189733]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.189736] ---[ end trace 55643a174fe65199 ]---
>[ 1066.194023] ------------[ cut here ]------------
>[ 1066.194038] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.194041] Hardware name:         
>[ 1066.194043] MMIO read or write has been dropped 3
>[ 1066.194045] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.194082] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.194084] Call Trace:
>[ 1066.194090]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.194095]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.194105]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.194115]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.194125]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.194142]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.194156]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.194168]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.194172]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.194183]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.194195]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.194207]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.194217]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.194228]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.194234]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.194238]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.194243]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.194247]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.194250] ---[ end trace 55643a174fe6519a ]---
>[ 1066.194784] ------------[ cut here ]------------
>[ 1066.194794] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.194796] Hardware name:         
>[ 1066.194798] MMIO read or write has been dropped 3
>[ 1066.194799] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.194835] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.194837] Call Trace:
>[ 1066.194841]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.194846]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.194851]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.194859]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.194869]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.194879]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.194892]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.194905]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.194916]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.194927]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.194937]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.194948]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.194952]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.194962]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.194972]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.194976]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.194987]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.194991]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.194996]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.195000]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.195005]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.195009]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.195011] ---[ end trace 55643a174fe6519b ]---
>[ 1066.196727] ------------[ cut here ]------------
>[ 1066.196741] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.196744] Hardware name:         
>[ 1066.196745] MMIO read or write has been dropped 3
>[ 1066.196747] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.196785] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.196787] Call Trace:
>[ 1066.196793]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.196797]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.196808]  [<ffffffffa006b919>] ? __gen6_gt_wait_for_fifo+0x69/0x90 [i915]
>[ 1066.196818]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.196827]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.196837]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.196853]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.196867]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.196879]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.196884]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.196895]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.196907]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.196911]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.196922]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.196932]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.196936]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.196947]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.196952]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.196956]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.196961]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.196965]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.196970]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.196973] ---[ end trace 55643a174fe6519c ]---
>[ 1066.197531] ------------[ cut here ]------------
>[ 1066.197541] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.197544] Hardware name:         
>[ 1066.197545] MMIO read or write has been dropped 3
>[ 1066.197547] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.197582] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.197585] Call Trace:
>[ 1066.197589]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.197593]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.197598]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.197607]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.197617]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.197626]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.197640]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.197652]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.197663]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.197674]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.197684]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.197695]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.197706]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.197716]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.197727]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.197732]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.197737]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.197741]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.197745]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.197748] ---[ end trace 55643a174fe6519d ]---
>[ 1066.204737] ------------[ cut here ]------------
>[ 1066.204751] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.204754] Hardware name:         
>[ 1066.204755] MMIO read or write has been dropped 3
>[ 1066.204757] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.204794] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.204797] Call Trace:
>[ 1066.204802]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.204807]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.204817]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.204827]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.204837]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.204853]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.204868]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.204880]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.204884]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.204895]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.204907]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.204919]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.204929]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.204940]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.204945]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.204950]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.204955]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.204959]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.204962] ---[ end trace 55643a174fe6519e ]---
>[ 1066.205519] ------------[ cut here ]------------
>[ 1066.205529] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.205532] Hardware name:         
>[ 1066.205534] MMIO read or write has been dropped 3
>[ 1066.205535] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.205571] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.205573] Call Trace:
>[ 1066.205577]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.205582]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.205587]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.205595]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.205605]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.205615]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.205628]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.205641]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.205652]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.205662]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.205673]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.205683]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.205695]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.205704]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.205715]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.205720]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.205725]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.205729]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.205734]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.205736] ---[ end trace 55643a174fe6519f ]---
>[ 1066.212736] ------------[ cut here ]------------
>[ 1066.212750] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.212753] Hardware name:         
>[ 1066.212755] MMIO read or write has been dropped 3
>[ 1066.212757] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.212794] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.212796] Call Trace:
>[ 1066.212802]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.212807]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.212817]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.212827]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.212836]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.212853]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.212867]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.212879]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.212883]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.212895]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.212906]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.212918]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.212928]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.212939]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.212945]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.212949]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.212954]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.212958]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.212961] ---[ end trace 55643a174fe651a0 ]---
>[ 1066.213519] ------------[ cut here ]------------
>[ 1066.213529] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.213532] Hardware name:         
>[ 1066.213533] MMIO read or write has been dropped 3
>[ 1066.213535] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.213570] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.213572] Call Trace:
>[ 1066.213577]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.213581]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.213586]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.213595]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.213604]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.213614]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.213628]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.213640]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.213651]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.213662]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.213672]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.213683]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.213694]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.213704]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.213714]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.213720]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.213724]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.213729]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.213733]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.213736] ---[ end trace 55643a174fe651a1 ]---
>[ 1066.214260] ------------[ cut here ]------------
>[ 1066.214271] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.214275] Hardware name:         
>[ 1066.214278] MMIO read or write has been dropped 3
>[ 1066.214281] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.214361] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.214365] Call Trace:
>[ 1066.214371]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.214377]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.214389]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.214400]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.214412]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.214427]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.214441]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.214454]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.214460]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.214473]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.214485]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.214499]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.214511]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.214524]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.214531]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.214537]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.214544]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.214550]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.214553] ---[ end trace 55643a174fe651a2 ]---
>[ 1066.215080] ------------[ cut here ]------------
>[ 1066.215089] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.215092] Hardware name:         
>[ 1066.215094] MMIO read or write has been dropped 3
>[ 1066.215095] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.215131] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.215133] Call Trace:
>[ 1066.215137]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.215141]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.215146]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.215155]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.215164]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.215174]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.215186]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.215198]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.215209]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.215219]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.215230]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.215240]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.215244]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.215255]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.215264]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.215268]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.215279]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.215283]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.215288]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.215292]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.215296]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.215301]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.215303] ---[ end trace 55643a174fe651a3 ]---
>[ 1066.228725] ------------[ cut here ]------------
>[ 1066.228739] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.228742] Hardware name:         
>[ 1066.228744] MMIO read or write has been dropped 3
>[ 1066.228745] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.228783] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.228785] Call Trace:
>[ 1066.228790]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.228795]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.228805]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.228815]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.228825]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.228841]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.228856]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.228867]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.228872]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.228883]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.228895]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.228899]  [<ffffffff812c6f8d>] ? rb_insert_color+0xad/0x150
>[ 1066.228910]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.228920]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.228924]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.228936]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.228940]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.228945]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.228949]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.228954]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.228958]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.228961] ---[ end trace 55643a174fe651a4 ]---
>[ 1066.229527] ------------[ cut here ]------------
>[ 1066.229537] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.229540] Hardware name:         
>[ 1066.229541] MMIO read or write has been dropped 3
>[ 1066.229543] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.229578] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.229581] Call Trace:
>[ 1066.229585]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.229590]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.229594]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.229603]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.229613]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.229622]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.229636]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.229648]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.229660]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.229670]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.229681]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.229691]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.229703]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.229713]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.229723]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.229729]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.229733]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.229737]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.229742]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.229744] ---[ end trace 55643a174fe651a5 ]---
>[ 1066.234017] ------------[ cut here ]------------
>[ 1066.234031] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.234034] Hardware name:         
>[ 1066.234036] MMIO read or write has been dropped 3
>[ 1066.234038] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.234075] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.234078] Call Trace:
>[ 1066.234083]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.234088]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.234104]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.234109]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.234114]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.234122]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.234129]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.234134]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.234137]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.234142]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.234148]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.234154]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.234158]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.234164]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.234167]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.234169]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.234171]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.234173]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.234175] ---[ end trace 55643a174fe651a6 ]---
>[ 1066.234692] ------------[ cut here ]------------
>[ 1066.234696] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.234698] Hardware name:         
>[ 1066.234698] MMIO read or write has been dropped 3
>[ 1066.234699] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.234716] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.234717] Call Trace:
>[ 1066.234720]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.234722]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.234724]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.234728]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.234733]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.234737]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.234744]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.234750]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.234756]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.234761]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.234766]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.234771]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.234773]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.234778]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.234783]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.234785]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.234790]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.234792]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.234795]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.234797]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.234799]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.234801]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.234802] ---[ end trace 55643a174fe651a7 ]---
>[ 1066.236719] ------------[ cut here ]------------
>[ 1066.236733] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.236736] Hardware name:         
>[ 1066.236737] MMIO read or write has been dropped 3
>[ 1066.236739] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.236781] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.236782] Call Trace:
>[ 1066.236785]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.236787]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.236792]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.236797]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.236802]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.236810]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.236817]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.236822]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.236825]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.236830]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.236835]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.236838]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.236843]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.236848]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.236850]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.236855]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.236857]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.236860]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.236862]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.236864]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.236866]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.236868] ---[ end trace 55643a174fe651a8 ]---
>[ 1066.237396] ------------[ cut here ]------------
>[ 1066.237401] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.237403] Hardware name:         
>[ 1066.237403] MMIO read or write has been dropped 3
>[ 1066.237404] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.237421] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.237423] Call Trace:
>[ 1066.237425]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.237427]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.237429]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.237433]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.237438]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.237443]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.237449]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.237455]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.237461]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.237466]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.237471]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.237476]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.237481]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.237486]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.237491]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.237494]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.237496]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.237498]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.237500]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.237502] ---[ end trace 55643a174fe651a9 ]---
>[ 1066.244720] ------------[ cut here ]------------
>[ 1066.244734] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.244737] Hardware name:         
>[ 1066.244739] MMIO read or write has been dropped 3
>[ 1066.244740] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.244780] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.244781] Call Trace:
>[ 1066.244784]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.244786]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.244791]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.244796]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.244801]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.244809]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.244815]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.244828]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.244830]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.244836]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.244841]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.244847]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.244852]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.244857]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.244859]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.244862]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.244864]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.244866]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.244867] ---[ end trace 55643a174fe651aa ]---
>[ 1066.245423] ------------[ cut here ]------------
>[ 1066.245434] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.245436] Hardware name:         
>[ 1066.245438] MMIO read or write has been dropped 3
>[ 1066.245440] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.245475] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.245477] Call Trace:
>[ 1066.245482]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.245486]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.245491]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.245500]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.245509]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.245519]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.245533]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.245545]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.245556]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.245567]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.245577]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.245588]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.245599]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.245609]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.245620]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.245625]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.245630]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.245634]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.245638]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.245641] ---[ end trace 55643a174fe651ab ]---
>[ 1066.254015] ------------[ cut here ]------------
>[ 1066.254029] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.254033] Hardware name:         
>[ 1066.254034] MMIO read or write has been dropped 3
>[ 1066.254036] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.254074] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.254076] Call Trace:
>[ 1066.254082]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.254086]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.254097]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.254107]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.254116]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.254133]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.254147]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.254158]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.254163]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.254174]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.254186]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.254198]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.254208]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.254219]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.254224]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.254229]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.254234]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.254238]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.254241] ---[ end trace 55643a174fe651ac ]---
>[ 1066.254775] ------------[ cut here ]------------
>[ 1066.254785] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.254787] Hardware name:         
>[ 1066.254789] MMIO read or write has been dropped 3
>[ 1066.254791] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.254826] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.254828] Call Trace:
>[ 1066.254833]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.254837]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.254842]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.254851]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.254860]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.254870]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.254884]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.254896]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.254907]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.254918]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.254928]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.254939]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.254943]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.254954]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.254964]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.254968]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.254978]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.254983]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.254987]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.254992]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.254996]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.255000]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.255003] ---[ end trace 55643a174fe651ad ]---
>[ 1066.260707] ------------[ cut here ]------------
>[ 1066.260721] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.260724] Hardware name:         
>[ 1066.260725] MMIO read or write has been dropped 3
>[ 1066.260727] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.260765] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.260767] Call Trace:
>[ 1066.260773]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.260777]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.260787]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.260797]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.260807]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.260823]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.260837]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.260849]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.260854]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.260865]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.260876]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.260881]  [<ffffffff812c6ff0>] ? rb_insert_color+0x110/0x150
>[ 1066.260892]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.260902]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.260906]  [<ffffffff8106abcb>] ? get_signal_to_deliver+0xeb/0x5d0
>[ 1066.260917]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.260922]  [<ffffffff8106b366>] ? block_sigmask+0x46/0x50
>[ 1066.260927]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.260931]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.260936]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.260940]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.260943] ---[ end trace 55643a174fe651ae ]---
>[ 1066.261522] ------------[ cut here ]------------
>[ 1066.261533] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.261535] Hardware name:         
>[ 1066.261537] MMIO read or write has been dropped 3
>[ 1066.261539] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.261574] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.261576] Call Trace:
>[ 1066.261581]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.261585]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.261590]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.261599]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.261608]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.261618]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.261632]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.261644]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.261655]  [<ffffffffa007ca21>] i915_wait_request+0x61/0x480 [i915]
>[ 1066.261666]  [<ffffffffa007cee5>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[ 1066.261676]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.261687]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.261698]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.261708]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.261719]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.261724]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.261729]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.261733]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.261737]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.261740] ---[ end trace 55643a174fe651af ]---
>[ 1066.263713] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
>[ 1066.263717] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
>[ 1066.267759] ------------[ cut here ]------------
>[ 1066.267777] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.267782] Hardware name:         
>[ 1066.267785] MMIO read or write has been dropped 3
>[ 1066.267789] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.267874] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.267878] Call Trace:
>[ 1066.267886]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.267893]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.267906]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.267919]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.267931]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[ 1066.267950]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[ 1066.267968]  [<ffffffffa00a9b78>] blt_ring_put_irq+0x18/0x20 [i915]
>[ 1066.267982]  [<ffffffffa007cb35>] i915_wait_request+0x175/0x480 [i915]
>[ 1066.267989]  [<ffffffff81078e00>] ? wake_up_bit+0x40/0x40
>[ 1066.268003]  [<ffffffffa007ce77>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[ 1066.268018]  [<ffffffffa0083340>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[ 1066.268032]  [<ffffffffa0084521>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[ 1066.268046]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.268059]  [<ffffffffa0084470>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[ 1066.268068]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.268075]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.268082]  [<ffffffff815fcf87>] ? int_check_syscall_exit_work+0x34/0x3d
>[ 1066.268088]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.268093] ---[ end trace 55643a174fe651b0 ]---
>[ 1066.271169] ------------[ cut here ]------------
>[ 1066.271181] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[ 1066.271182] Hardware name:         
>[ 1066.271183] MMIO read or write has been dropped 3
>[ 1066.271184] Modules linked in: fuse bnep bluetooth rfkill tpm_bios ip6t_REJECT nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media i2c_i801 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore shpchp e1000e iTCO_wdt iTCO_vendor_support serio_raw coretemp microcode uinput crc32c_intel ghash_clmulni_intel i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[ 1066.271202] Pid: 795, comm: Xorg Tainted: G        W    3.4.6-2.fc17.x86_64 #1
>[ 1066.271204] Call Trace:
>[ 1066.271208]  [<ffffffff81056ecf>] warn_slowpath_common+0x7f/0xc0
>[ 1066.271210]  [<ffffffff81056fc6>] warn_slowpath_fmt+0x46/0x50
>[ 1066.271214]  [<ffffffff812cceba>] ? delay_tsc+0x4a/0x80
>[ 1066.271218]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[ 1066.271223]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[ 1066.271228]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[ 1066.271236]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[ 1066.271243]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[ 1066.271249]  [<ffffffffa007c7f9>] i915_gem_retire_requests_ring+0x39/0x200 [i915]
>[ 1066.271254]  [<ffffffffa00803e3>] i915_gem_busy_ioctl+0xa3/0x180 [i915]
>[ 1066.271260]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[ 1066.271266]  [<ffffffffa0080340>] ? i915_gem_unpin_ioctl+0xf0/0xf0 [i915]
>[ 1066.271269]  [<ffffffff81192c99>] do_vfs_ioctl+0x99/0x580
>[ 1066.271271]  [<ffffffff81193219>] sys_ioctl+0x99/0xa0
>[ 1066.271274]  [<ffffffff815fcce9>] system_call_fastpath+0x16/0x1b
>[ 1066.271275] ---[ end trace 55643a174fe651b1 ]---

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Attachments on bug 766495: 545609 | 545610 | 594469 | 594470 | 594471 | 600990 | 600991 | 600992 | 600993