Attachment 594469 Details for Bug 766495 – dmesg

dmesg

dmesg.log (text/x-log), 248.76 KB, created by Petr Schindler on 2012-06-26 12:58:28 UTC

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Creator: Petr Schindler

Created: 2012-06-26 12:58:28 UTC

Size: 248.76 KB

patch

obsolete

>1]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.085031]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.085062]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.085091]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.085121]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.085134]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.085147]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.085177]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.085206]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.085217]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.085249]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.085262]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.085272]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.085283]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.085293]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.085306]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.085317]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.085329]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.085340]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.085348] ---[ end trace 91528b0ce2212f0f ]---
>[137406.103331] ------------[ cut here ]------------
>[137406.103366] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.103372] Hardware name: 4243BQ9
>[137406.103376] MMIO read or write has been dropped 3
>[137406.103380] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.103530] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.103535] Call Trace:
>[137406.103546]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.103555]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.103583]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.103607]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.103631]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.103669]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.103702]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.103731]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.103739]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.103765]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.103794]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.103802]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.103812]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.103839]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.103864]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.103872]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.103901]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.103910]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.103917]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.103923]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.103930]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.103939]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.103947]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.103955]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.103963]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.103968] ---[ end trace 91528b0ce2212f10 ]---
>[137406.104550] ------------[ cut here ]------------
>[137406.104574] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.104580] Hardware name: 4243BQ9
>[137406.104583] MMIO read or write has been dropped 3
>[137406.104586] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.104731] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.104735] Call Trace:
>[137406.104744]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.104753]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.104764]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.104787]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.104811]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.104840]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.104875]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.104908]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.104939]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.104969]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.104999]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.105029]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.105042]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.105054]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.105085]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.105113]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.105124]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.105157]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.105170]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.105180]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.105191]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.105201]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.105213]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.105225]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.105237]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.105248]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.105256] ---[ end trace 91528b0ce2212f11 ]---
>[137406.123309] ------------[ cut here ]------------
>[137406.123344] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.123350] Hardware name: 4243BQ9
>[137406.123354] MMIO read or write has been dropped 3
>[137406.123358] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.123509] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.123513] Call Trace:
>[137406.123525]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.123534]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.123562]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.123587]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.123611]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.123649]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.123681]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.123709]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.123718]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.123744]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.123772]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.123781]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.123790]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.123818]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.123843]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.123850]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.123880]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.123888]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.123895]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.123902]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.123909]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.123918]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.123925]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.123933]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.123941]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.123947] ---[ end trace 91528b0ce2212f12 ]---
>[137406.124582] ------------[ cut here ]------------
>[137406.124609] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.124614] Hardware name: 4243BQ9
>[137406.124617] MMIO read or write has been dropped 3
>[137406.124620] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.124767] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.124771] Call Trace:
>[137406.124780]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.124789]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.124800]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.124823]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.124852]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.124880]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.124915]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.124949]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.124979]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.125009]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.125038]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.125068]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.125080]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.125093]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.125123]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.125151]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.125162]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.125194]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.125207]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.125217]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.125228]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.125238]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.125250]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.125261]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.125273]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.125285]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.125293] ---[ end trace 91528b0ce2212f13 ]---
>[137406.143284] ------------[ cut here ]------------
>[137406.143319] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.143325] Hardware name: 4243BQ9
>[137406.143329] MMIO read or write has been dropped 3
>[137406.143333] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.143414] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.143415] Call Trace:
>[137406.143417]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.143419]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.143426]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.143432]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.143437]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.143447]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.143454]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.143461]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.143463]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.143469]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.143476]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.143478]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.143480]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.143487]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.143493]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.143494]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.143501]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.143503]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.143505]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.143507]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.143508]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.143510]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.143512]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.143514]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.143516]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.143517] ---[ end trace 91528b0ce2212f14 ]---
>[137406.144028] ------------[ cut here ]------------
>[137406.144034] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.144035] Hardware name: 4243BQ9
>[137406.144036] MMIO read or write has been dropped 3
>[137406.144037] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.144071] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.144072] Call Trace:
>[137406.144073]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.144075]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.144078]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.144083]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.144089]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.144095]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.144102]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.144109]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.144115]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.144121]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.144127]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.144133]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.144135]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.144137]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.144144]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.144149]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.144151]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.144158]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.144160]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.144161]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.144163]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.144164]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.144166]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.144168]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.144170]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.144172]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.144173] ---[ end trace 91528b0ce2212f15 ]---
>[137406.163258] ------------[ cut here ]------------
>[137406.163293] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.163299] Hardware name: 4243BQ9
>[137406.163303] MMIO read or write has been dropped 3
>[137406.163306] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.163457] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.163461] Call Trace:
>[137406.163473]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.163482]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.163510]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.163535]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.163559]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.163597]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.163630]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.163658]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.163667]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.163693]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.163722]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.163731]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.163740]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.163767]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.163792]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.163800]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.163829]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.163838]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.163845]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.163852]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.163858]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.163867]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.163875]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.163883]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.163890]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.163896] ---[ end trace 91528b0ce2212f16 ]---
>[137406.164531] ------------[ cut here ]------------
>[137406.164558] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.164563] Hardware name: 4243BQ9
>[137406.164566] MMIO read or write has been dropped 3
>[137406.164569] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.164719] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.164726] Call Trace:
>[137406.164738]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.164750]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.164765]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.164792]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.164819]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.164848]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.164884]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.164918]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.164949]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.164979]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.165008]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.165038]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.165050]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.165063]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.165093]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.165122]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.165133]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.165165]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.165178]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.165189]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.165199]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.165209]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.165222]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.165233]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.165245]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.165256]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.165264] ---[ end trace 91528b0ce2212f17 ]---
>[137406.183228] ------------[ cut here ]------------
>[137406.183263] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.183269] Hardware name: 4243BQ9
>[137406.183273] MMIO read or write has been dropped 3
>[137406.183276] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.183359] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.183360] Call Trace:
>[137406.183363]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.183365]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.183372]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.183377]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.183383]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.183392]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.183400]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.183407]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.183409]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.183415]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.183422]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.183424]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.183426]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.183432]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.183438]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.183440]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.183447]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.183449]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.183450]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.183452]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.183454]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.183456]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.183457]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.183459]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.183461]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.183462] ---[ end trace 91528b0ce2212f18 ]---
>[137406.183974] ------------[ cut here ]------------
>[137406.183979] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.183980] Hardware name: 4243BQ9
>[137406.183981] MMIO read or write has been dropped 3
>[137406.183982] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.184016] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.184017] Call Trace:
>[137406.184019]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.184021]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.184024]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.184029]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.184035]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.184040]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.184048]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.184054]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.184061]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.184067]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.184073]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.184079]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.184081]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.184083]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.184089]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.184095]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.184096]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.184103]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.184105]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.184106]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.184108]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.184110]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.184112]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.184113]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.184115]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.184117]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.184118] ---[ end trace 91528b0ce2212f19 ]---
>[137406.203205] ------------[ cut here ]------------
>[137406.203240] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.203247] Hardware name: 4243BQ9
>[137406.203250] MMIO read or write has been dropped 3
>[137406.203254] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.203404] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.203409] Call Trace:
>[137406.203420]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.203429]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.203458]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.203482]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.203506]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.203543]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.203576]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.203605]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.203613]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.203640]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.203668]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.203677]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.203686]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.203713]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.203739]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.203746]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.203775]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.203784]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.203791]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.203798]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.203805]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.203813]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.203821]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.203829]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.203837]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.203842] ---[ end trace 91528b0ce2212f1a ]---
>[137406.204477] ------------[ cut here ]------------
>[137406.204503] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.204508] Hardware name: 4243BQ9
>[137406.204511] MMIO read or write has been dropped 3
>[137406.204514] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.204665] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.204672] Call Trace:
>[137406.204685]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.204698]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.204713]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.204739]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.204767]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.204796]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.204832]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.204865]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.204896]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.204927]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.204956]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.204986]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.204999]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.205011]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.205041]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.205070]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.205081]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.205113]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.205127]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.205137]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.205147]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.205158]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.205170]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.205181]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.205193]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.205204]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.205212] ---[ end trace 91528b0ce2212f1b ]---
>[137406.223176] ------------[ cut here ]------------
>[137406.223212] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.223218] Hardware name: 4243BQ9
>[137406.223221] MMIO read or write has been dropped 3
>[137406.223225] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.223376] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.223380] Call Trace:
>[137406.223392]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.223401]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.223429]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.223453]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.223477]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.223515]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.223547]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.223576]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.223584]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.223611]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.223639]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.223648]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.223657]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.223684]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.223710]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.223717]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.223746]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.223755]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.223761]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.223768]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.223775]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.223784]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.223792]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.223800]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.223807]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.223813] ---[ end trace 91528b0ce2212f1c ]---
>[137406.224394] ------------[ cut here ]------------
>[137406.224418] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.224423] Hardware name: 4243BQ9
>[137406.224426] MMIO read or write has been dropped 3
>[137406.224429] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.224575] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.224579] Call Trace:
>[137406.224588]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.224596]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.224608]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.224630]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.224659]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.224687]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.224722]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.224755]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.224785]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.224815]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.224844]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.224874]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.224886]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.224900]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.224930]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.224958]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.224969]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.225002]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.225014]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.225025]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.225035]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.225046]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.225058]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.225069]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.225081]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.225092]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.225099] ---[ end trace 91528b0ce2212f1d ]---
>[137406.243155] ------------[ cut here ]------------
>[137406.243190] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.243196] Hardware name: 4243BQ9
>[137406.243200] MMIO read or write has been dropped 3
>[137406.243203] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.243353] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.243358] Call Trace:
>[137406.243369]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.243378]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.243406]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.243431]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.243455]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.243493]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.243526]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.243555]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.243564]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.243590]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.243619]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.243628]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.243637]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.243664]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.243689]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.243696]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.243725]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.243734]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.243741]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.243748]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.243755]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.243764]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.243772]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.243780]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.243788]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.243793] ---[ end trace 91528b0ce2212f1e ]---
>[137406.244427] ------------[ cut here ]------------
>[137406.244454] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.244459] Hardware name: 4243BQ9
>[137406.244462] MMIO read or write has been dropped 3
>[137406.244465] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.244711] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.244718] Call Trace:
>[137406.244731]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.244743]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.244758]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.244785]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.244813]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.244841]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.244877]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.244910]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.244941]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.244971]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.245000]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.245030]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.245043]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.245055]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.245085]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.245114]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.245125]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.245157]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.245170]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.245180]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.245191]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.245202]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.245214]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.245224]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.245236]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.245247]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.245255] ---[ end trace 91528b0ce2212f1f ]---
>[137406.263129] ------------[ cut here ]------------
>[137406.263164] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.263170] Hardware name: 4243BQ9
>[137406.263174] MMIO read or write has been dropped 3
>[137406.263178] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.263259] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.263260] Call Trace:
>[137406.263262]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.263264]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.263271]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.263277]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.263283]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.263291]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.263299]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.263306]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.263308]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.263314]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.263321]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.263323]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.263325]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.263331]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.263337]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.263339]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.263346]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.263348]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.263349]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.263351]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.263353]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.263355]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.263356]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.263358]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.263360]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.263362] ---[ end trace 91528b0ce2212f20 ]---
>[137406.263873] ------------[ cut here ]------------
>[137406.263878] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.263880] Hardware name: 4243BQ9
>[137406.263880] MMIO read or write has been dropped 3
>[137406.263881] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.263915] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.263916] Call Trace:
>[137406.263918]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.263920]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.263923]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.263928]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.263934]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.263939]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.263947]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.263953]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.263960]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.263966]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.263972]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.263978]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.263980]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.263982]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.263988]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.263994]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.263995]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.264002]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.264004]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.264006]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.264007]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.264009]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.264011]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.264013]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.264014]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.264016]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.264017] ---[ end trace 91528b0ce2212f21 ]---
>[137406.283084] ------------[ cut here ]------------
>[137406.283117] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.283123] Hardware name: 4243BQ9
>[137406.283127] MMIO read or write has been dropped 3
>[137406.283130] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.283280] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.283284] Call Trace:
>[137406.283295]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.283304]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.283333]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.283357]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.283381]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.283419]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.283452]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.283481]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.283490]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.283516]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.283545]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.283554]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.283563]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.283590]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.283615]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.283623]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.283652]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.283661]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.283668]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.283674]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.283682]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.283690]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.283698]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.283706]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.283713]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.283719] ---[ end trace 91528b0ce2212f22 ]---
>[137406.284387] ------------[ cut here ]------------
>[137406.284414] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.284419] Hardware name: 4243BQ9
>[137406.284422] MMIO read or write has been dropped 3
>[137406.284426] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.284634] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.284642] Call Trace:
>[137406.284654]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.284666]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.284682]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.284708]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.284736]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.284765]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.284801]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.284835]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.284866]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.284897]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.284926]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.284956]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.284969]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.284981]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.285012]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.285040]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.285050]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.285083]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.285095]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.285106]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.285116]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.285126]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.285138]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.285149]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.285162]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.285173]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.285181] ---[ end trace 91528b0ce2212f23 ]---
>[137406.303078] ------------[ cut here ]------------
>[137406.303113] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.303119] Hardware name: 4243BQ9
>[137406.303123] MMIO read or write has been dropped 3
>[137406.303126] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.303207] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.303208] Call Trace:
>[137406.303211]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.303213]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.303220]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.303226]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.303231]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.303240]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.303248]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.303255]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.303257]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.303263]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.303270]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.303272]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.303274]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.303280]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.303286]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.303288]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.303295]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.303297]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.303298]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.303300]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.303302]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.303304]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.303305]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.303307]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.303309]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.303310] ---[ end trace 91528b0ce2212f24 ]---
>[137406.303822] ------------[ cut here ]------------
>[137406.303827] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.303828] Hardware name: 4243BQ9
>[137406.303829] MMIO read or write has been dropped 3
>[137406.303830] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.303864] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.303865] Call Trace:
>[137406.303867]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.303869]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.303871]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.303877]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.303882]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.303888]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.303895]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.303902]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.303908]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.303914]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.303920]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.303926]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.303928]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.303930]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.303936]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.303942]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.303944]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.303950]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.303952]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.303954]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.303956]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.303957]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.303959]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.303961]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.303963]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.303965]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.303966] ---[ end trace 91528b0ce2212f25 ]---
>[137406.323050] ------------[ cut here ]------------
>[137406.323085] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.323091] Hardware name: 4243BQ9
>[137406.323095] MMIO read or write has been dropped 3
>[137406.323098] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.323248] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.323253] Call Trace:
>[137406.323264]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.323274]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.323302]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.323326]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.323350]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.323388]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.323420]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.323449]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.323458]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.323484]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.323513]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.323522]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.323531]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.323558]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.323583]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.323591]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.323620]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.323628]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.323635]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.323642]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.323649]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.323658]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.323666]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.323674]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.323681]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.323687] ---[ end trace 91528b0ce2212f26 ]---
>[137406.324307] ------------[ cut here ]------------
>[137406.324333] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.324338] Hardware name: 4243BQ9
>[137406.324341] MMIO read or write has been dropped 3
>[137406.324345] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.324490] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.324494] Call Trace:
>[137406.324504]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.324512]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.324525]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.324552]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.324580]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.324608]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.324644]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.324677]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.324707]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.324737]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.324767]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.324797]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.324810]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.324823]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.324853]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.324882]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.324893]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.324924]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.324937]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.324947]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.324958]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.324969]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.324981]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.324992]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.325003]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.325015]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.325023] ---[ end trace 91528b0ce2212f27 ]---
>[137406.343024] ------------[ cut here ]------------
>[137406.343059] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.343065] Hardware name: 4243BQ9
>[137406.343069] MMIO read or write has been dropped 3
>[137406.343072] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.343156] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.343157] Call Trace:
>[137406.343159]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.343161]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.343168]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.343174]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.343179]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.343188]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.343196]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.343203]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.343205]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.343211]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.343218]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.343220]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.343222]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.343228]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.343234]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.343236]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.343243]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.343245]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.343246]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.343248]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.343250]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.343252]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.343254]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.343255]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.343257]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.343259] ---[ end trace 91528b0ce2212f28 ]---
>[137406.343770] ------------[ cut here ]------------
>[137406.343775] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.343777] Hardware name: 4243BQ9
>[137406.343777] MMIO read or write has been dropped 3
>[137406.343778] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.343812] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.343813] Call Trace:
>[137406.343815]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.343817]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.343820]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.343825]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.343831]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.343836]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.343844]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.343851]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.343857]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.343863]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.343869]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.343875]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.343877]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.343879]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.343885]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.343891]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.343892]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.343899]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.343901]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.343903]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.343904]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.343906]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.343908]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.343910]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.343911]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.343913]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.343914] ---[ end trace 91528b0ce2212f29 ]---
>[137406.363005] ------------[ cut here ]------------
>[137406.363041] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.363047] Hardware name: 4243BQ9
>[137406.363051] MMIO read or write has been dropped 3
>[137406.363054] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.363205] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.363210] Call Trace:
>[137406.363221]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.363230]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.363258]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.363283]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.363307]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.363344]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.363377]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.363406]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.363415]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.363441]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.363469]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.363478]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.363487]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.363514]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.363539]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.363547]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.363576]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.363584]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.363592]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.363599]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.363606]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.363614]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.363622]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.363630]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.363638]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.363644] ---[ end trace 91528b0ce2212f2a ]---
>[137406.364265] ------------[ cut here ]------------
>[137406.364292] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.364297] Hardware name: 4243BQ9
>[137406.364300] MMIO read or write has been dropped 3
>[137406.364303] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.364449] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.364454] Call Trace:
>[137406.364463]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.364471]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.364486]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.364513]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.364541]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.364569]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.364605]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.364638]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.364668]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.364699]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.364728]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.364758]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.364770]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.364784]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.364814]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.364842]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.364853]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.364885]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.364898]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.364908]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.364919]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.364929]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.364941]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.364952]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.364964]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.364975]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.364983] ---[ end trace 91528b0ce2212f2b ]---
>[137406.382975] ------------[ cut here ]------------
>[137406.383010] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.383016] Hardware name: 4243BQ9
>[137406.383020] MMIO read or write has been dropped 3
>[137406.383023] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.383104] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.383105] Call Trace:
>[137406.383108]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.383110]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.383116]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.383122]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.383128]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.383137]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.383144]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.383151]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.383153]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.383159]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.383166]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.383168]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.383170]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.383177]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.383183]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.383184]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.383191]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.383193]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.383195]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.383196]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.383198]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.383200]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.383202]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.383204]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.383206]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.383207] ---[ end trace 91528b0ce2212f2c ]---
>[137406.383720] ------------[ cut here ]------------
>[137406.383725] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.383727] Hardware name: 4243BQ9
>[137406.383727] MMIO read or write has been dropped 3
>[137406.383728] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.383762] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.383763] Call Trace:
>[137406.383765]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.383767]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.383770]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.383775]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.383781]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.383787]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.383794]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.383801]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.383807]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.383813]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.383819]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.383825]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.383827]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.383829]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.383835]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.383841]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.383843]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.383849]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.383851]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.383853]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.383855]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.383856]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.383858]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.383860]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.383862]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.383863]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.383865] ---[ end trace 91528b0ce2212f2d ]---
>[137406.402949] ------------[ cut here ]------------
>[137406.402985] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.402991] Hardware name: 4243BQ9
>[137406.402995] MMIO read or write has been dropped 3
>[137406.402998] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.403148] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.403153] Call Trace:
>[137406.403165]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.403173]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.403202]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.403226]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.403250]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.403288]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.403321]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.403350]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.403359]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.403386]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.403414]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.403423]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.403432]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.403460]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.403484]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.403492]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.403521]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.403530]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.403537]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.403543]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.403551]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.403559]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.403567]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.403575]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.403583]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.403588] ---[ end trace 91528b0ce2212f2e ]---
>[137406.404232] ------------[ cut here ]------------
>[137406.404258] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.404263] Hardware name: 4243BQ9
>[137406.404266] MMIO read or write has been dropped 3
>[137406.404270] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.404557] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.404564] Call Trace:
>[137406.404576]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.404588]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.404603]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.404629]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.404657]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.404686]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.404722]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.404756]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.404787]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.404817]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.404846]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.404876]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.404889]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.404902]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.404931]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.404960]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.404971]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.405003]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.405016]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.405026]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.405036]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.405046]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.405059]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.405070]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.405082]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.405093]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.405100] ---[ end trace 91528b0ce2212f2f ]---
>[137406.422923] ------------[ cut here ]------------
>[137406.422958] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.422965] Hardware name: 4243BQ9
>[137406.422968] MMIO read or write has been dropped 3
>[137406.422972] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.423053] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.423054] Call Trace:
>[137406.423056]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.423059]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.423065]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.423071]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.423076]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.423085]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.423093]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.423100]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.423102]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.423108]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.423115]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.423117]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.423119]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.423126]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.423132]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.423133]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.423140]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.423142]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.423144]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.423145]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.423147]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.423149]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.423151]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.423153]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.423155]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.423156] ---[ end trace 91528b0ce2212f30 ]---
>[137406.423668] ------------[ cut here ]------------
>[137406.423673] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.423674] Hardware name: 4243BQ9
>[137406.423675] MMIO read or write has been dropped 3
>[137406.423676] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.423709] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.423710] Call Trace:
>[137406.423712]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.423714]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.423717]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.423722]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.423728]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.423734]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.423741]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.423748]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.423754]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.423760]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.423766]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.423772]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.423774]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.423777]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.423783]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.423788]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.423790]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.423797]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.423799]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.423800]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.423802]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.423803]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.423805]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.423807]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.423809]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.423811]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.423812] ---[ end trace 91528b0ce2212f31 ]---
>[137406.442897] ------------[ cut here ]------------
>[137406.442933] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.442939] Hardware name: 4243BQ9
>[137406.442942] MMIO read or write has been dropped 3
>[137406.442946] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.443096] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.443101] Call Trace:
>[137406.443112]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.443121]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.443150]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.443174]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.443198]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.443236]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.443269]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.443298]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.443307]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.443333]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.443361]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.443370]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.443379]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.443407]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.443432]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.443439]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.443468]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.443477]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.443484]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.443491]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.443498]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.443507]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.443514]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.443522]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.443530]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.443536] ---[ end trace 91528b0ce2212f32 ]---
>[137406.444170] ------------[ cut here ]------------
>[137406.444197] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.444203] Hardware name: 4243BQ9
>[137406.444206] MMIO read or write has been dropped 3
>[137406.444209] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.444473] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.444480] Call Trace:
>[137406.444492]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.444504]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.444520]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.444546]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.444573]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.444602]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.444638]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.444671]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.444702]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.444732]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.444761]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.444791]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.444804]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.444817]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.444847]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.444875]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.444886]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.444919]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.444931]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.444941]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.444952]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.444962]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.444974]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.444985]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.444997]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.445009]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.445017] ---[ end trace 91528b0ce2212f33 ]---
>[137406.462870] ------------[ cut here ]------------
>[137406.462905] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.462911] Hardware name: 4243BQ9
>[137406.462915] MMIO read or write has been dropped 3
>[137406.462918] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.463001] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.463002] Call Trace:
>[137406.463004]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.463007]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.463013]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.463019]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.463025]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.463033]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.463041]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.463048]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.463050]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.463056]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.463063]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.463065]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.463067]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.463073]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.463079]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.463081]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.463088]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.463090]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.463092]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.463093]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.463095]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.463097]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.463099]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.463101]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.463102]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.463104] ---[ end trace 91528b0ce2212f34 ]---
>[137406.463615] ------------[ cut here ]------------
>[137406.463620] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.463622] Hardware name: 4243BQ9
>[137406.463622] MMIO read or write has been dropped 3
>[137406.463623] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.463657] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.463658] Call Trace:
>[137406.463660]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.463662]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.463664]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.463670]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.463676]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.463681]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.463689]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.463695]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.463701]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.463707]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.463713]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.463719]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.463721]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.463723]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.463729]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.463735]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.463737]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.463743]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.463746]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.463747]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.463749]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.463750]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.463752]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.463754]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.463756]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.463758]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.463759] ---[ end trace 91528b0ce2212f35 ]---
>[137406.482841] ------------[ cut here ]------------
>[137406.482876] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.482882] Hardware name: 4243BQ9
>[137406.482886] MMIO read or write has been dropped 3
>[137406.482889] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.483039] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.483044] Call Trace:
>[137406.483055]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.483065]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.483093]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.483117]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.483141]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.483179]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.483212]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.483240]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.483249]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.483276]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.483305]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.483313]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.483323]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.483350]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.483375]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.483382]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.483411]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.483420]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.483427]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.483434]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.483441]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.483449]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.483457]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.483465]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.483473]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.483478] ---[ end trace 91528b0ce2212f36 ]---
>[137406.484056] ------------[ cut here ]------------
>[137406.484080] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.484086] Hardware name: 4243BQ9
>[137406.484089] MMIO read or write has been dropped 3
>[137406.484092] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.484237] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.484241] Call Trace:
>[137406.484250]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.484258]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.484270]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.484297]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.484325]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.484353]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.484389]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.484423]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.484453]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.484483]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.484512]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.484542]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.484554]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.484567]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.484597]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.484625]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.484636]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.484668]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.484681]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.484692]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.484703]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.484713]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.484725]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.484736]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.484748]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.484759]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.484767] ---[ end trace 91528b0ce2212f37 ]---
>[137406.502817] ------------[ cut here ]------------
>[137406.502852] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.502858] Hardware name: 4243BQ9
>[137406.502862] MMIO read or write has been dropped 3
>[137406.502865] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.503017] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.503021] Call Trace:
>[137406.503033]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.503042]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.503070]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.503095]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.503119]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.503157]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.503189]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.503217]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.503226]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.503253]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.503281]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.503290]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.503299]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.503326]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.503351]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.503358]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.503387]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.503396]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.503403]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.503410]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.503417]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.503426]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.503433]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.503441]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.503449]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.503455] ---[ end trace 91528b0ce2212f38 ]---
>[137406.504091] ------------[ cut here ]------------
>[137406.504118] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.504123] Hardware name: 4243BQ9
>[137406.504126] MMIO read or write has been dropped 3
>[137406.504129] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.504323] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.504330] Call Trace:
>[137406.504343]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.504354]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.504370]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.504396]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.504425]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.504453]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.504488]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.504520]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.504551]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.504581]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.504610]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.504640]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.504653]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.504666]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.504696]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.504724]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.504735]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.504767]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.504779]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.504790]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.504800]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.504811]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.504823]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.504834]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.504846]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.504857]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.504865] ---[ end trace 91528b0ce2212f39 ]---
>[137406.522795] ------------[ cut here ]------------
>[137406.522837] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.522845] Hardware name: 4243BQ9
>[137406.522850] MMIO read or write has been dropped 3
>[137406.522854] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.522931] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.522932] Call Trace:
>[137406.522935]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.522937]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.522944]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.522949]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.522955]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.522964]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.522972]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.522978]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.522980]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.522987]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.522993]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.522995]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.522998]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.523004]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.523010]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.523012]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.523018]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.523020]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.523022]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.523024]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.523025]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.523027]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.523029]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.523031]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.523033]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.523034] ---[ end trace 91528b0ce2212f3a ]---
>[137406.523546] ------------[ cut here ]------------
>[137406.523551] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.523552] Hardware name: 4243BQ9
>[137406.523553] MMIO read or write has been dropped 3
>[137406.523554] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.523588] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.523589] Call Trace:
>[137406.523591]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.523593]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.523595]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.523601]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.523606]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.523612]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.523620]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.523627]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.523633]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.523639]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.523645]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.523651]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.523653]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.523655]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.523661]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.523667]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.523668]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.523675]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.523677]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.523678]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.523680]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.523682]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.523684]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.523685]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.523687]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.523689]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.523690] ---[ end trace 91528b0ce2212f3b ]---
>[137406.542769] ------------[ cut here ]------------
>[137406.542804] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.542810] Hardware name: 4243BQ9
>[137406.542814] MMIO read or write has been dropped 3
>[137406.542817] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.542968] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.542973] Call Trace:
>[137406.542984]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.542997]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.543031]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.543065]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.543097]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.543140]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.543174]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.543203]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.543212]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.543238]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.543267]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.543276]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.543285]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.543313]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.543338]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.543345]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.543374]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.543383]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.543390]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.543397]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.543404]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.543413]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.543420]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.543428]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.543436]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.543442] ---[ end trace 91528b0ce2212f3c ]---
>[137406.544053] ------------[ cut here ]------------
>[137406.544079] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.544084] Hardware name: 4243BQ9
>[137406.544087] MMIO read or write has been dropped 3
>[137406.544090] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.544259] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.544265] Call Trace:
>[137406.544279]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.544291]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.544306]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.544333]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.544361]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.544389]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.544426]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.544459]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.544490]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.544520]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.544550]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.544580]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.544593]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.544607]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.544638]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.544666]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.544677]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.544710]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.544723]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.544734]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.544745]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.544756]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.544767]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.544778]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.544790]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.544801]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.544809] ---[ end trace 91528b0ce2212f3d ]---
>[137406.562742] ------------[ cut here ]------------
>[137406.562778] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.562784] Hardware name: 4243BQ9
>[137406.562788] MMIO read or write has been dropped 3
>[137406.562791] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.562872] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.562873] Call Trace:
>[137406.562876]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.562878]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.562885]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.562890]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.562896]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.562905]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.562913]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.562919]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.562922]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.562928]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.562934]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.562937]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.562939]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.562945]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.562951]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.562953]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.562960]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.562962]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.562964]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.562965]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.562967]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.562969]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.562971]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.562973]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.562974]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.562976] ---[ end trace 91528b0ce2212f3e ]---
>[137406.563487] ------------[ cut here ]------------
>[137406.563493] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.563494] Hardware name: 4243BQ9
>[137406.563495] MMIO read or write has been dropped 3
>[137406.563496] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.563530] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.563531] Call Trace:
>[137406.563533]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.563535]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.563538]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.563543]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.563549]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.563555]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.563562]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.563569]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.563575]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.563581]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.563587]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.563593]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.563595]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.563597]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.563604]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.563609]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.563611]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.563618]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.563620]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.563621]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.563623]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.563625]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.563627]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.563628]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.563630]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.563632]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.563633] ---[ end trace 91528b0ce2212f3f ]---
>[137406.582717] ------------[ cut here ]------------
>[137406.582753] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.582759] Hardware name: 4243BQ9
>[137406.582763] MMIO read or write has been dropped 3
>[137406.582766] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.582917] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.582922] Call Trace:
>[137406.582933]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.582942]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.582970]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.582995]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.583019]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.583056]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.583089]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.583118]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.583127]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.583153]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.583181]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.583190]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.583199]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.583226]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.583251]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.583259]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.583287]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.583297]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.583305]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.583315]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.583325]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.583336]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.583347]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.583358]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.583369]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.583378] ---[ end trace 91528b0ce2212f40 ]---
>[137406.584011] ------------[ cut here ]------------
>[137406.584039] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.584044] Hardware name: 4243BQ9
>[137406.584047] MMIO read or write has been dropped 3
>[137406.584050] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.584214] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.584221] Call Trace:
>[137406.584234]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.584246]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.584262]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.584289]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.584317]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.584346]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.584382]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.584415]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.584446]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.584476]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.584505]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.584535]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.584548]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.584561]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.584591]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.584619]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.584630]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.584662]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.584675]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.584686]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.584696]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.584707]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.584719]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.584731]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.584742]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.584753]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.584762] ---[ end trace 91528b0ce2212f41 ]---
>[137406.602691] ------------[ cut here ]------------
>[137406.602726] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.602732] Hardware name: 4243BQ9
>[137406.602736] MMIO read or write has been dropped 3
>[137406.602740] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.602821] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.602822] Call Trace:
>[137406.602824]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.602826]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.602833]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.602839]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.602844]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.602853]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.602861]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.602868]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.602870]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.602876]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.602883]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.602885]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.602887]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.602893]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.602899]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.602901]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.602908]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.602910]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.602912]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.602913]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.602915]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.602917]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.602919]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.602921]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.602922]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.602924] ---[ end trace 91528b0ce2212f42 ]---
>[137406.603435] ------------[ cut here ]------------
>[137406.603440] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.603442] Hardware name: 4243BQ9
>[137406.603442] MMIO read or write has been dropped 3
>[137406.603443] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.603477] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.603478] Call Trace:
>[137406.603481]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.603483]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.603487]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.603494]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.603501]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.603507]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.603514]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.603521]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.603528]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.603534]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.603540]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.603546]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.603548]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.603550]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.603556]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.603562]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.603563]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.603570]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.603572]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.603574]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.603575]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.603577]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.603579]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.603581]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.603582]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.603584]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.603585] ---[ end trace 91528b0ce2212f43 ]---
>[137406.622666] ------------[ cut here ]------------
>[137406.622702] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.622708] Hardware name: 4243BQ9
>[137406.622712] MMIO read or write has been dropped 3
>[137406.622715] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.622865] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.622870] Call Trace:
>[137406.622881]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.622890]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.622918]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.622943]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.622967]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.623004]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.623038]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.623067]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.623075]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.623102]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.623130]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.623139]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.623148]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.623175]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.623201]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.623208]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.623237]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.623246]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.623253]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.623259]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.623266]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.623275]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.623283]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.623291]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.623299]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.623305] ---[ end trace 91528b0ce2212f44 ]---
>[137406.623938] ------------[ cut here ]------------
>[137406.623966] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.623971] Hardware name: 4243BQ9
>[137406.623974] MMIO read or write has been dropped 3
>[137406.623978] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.624210] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.624217] Call Trace:
>[137406.624230]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.624242]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.624258]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.624284]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.624313]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.624341]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.624377]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.624410]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.624440]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.624470]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.624499]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.624529]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.624541]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.624554]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.624584]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.624613]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.624624]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.624656]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.624669]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.624679]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.624690]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.624701]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.624713]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.624724]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.624736]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.624747]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.624755] ---[ end trace 91528b0ce2212f45 ]---
>[137406.642641] ------------[ cut here ]------------
>[137406.642676] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.642682] Hardware name: 4243BQ9
>[137406.642686] MMIO read or write has been dropped 3
>[137406.642689] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.642770] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.642771] Call Trace:
>[137406.642773]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.642776]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.642782]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.642788]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.642794]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.642803]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.642810]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.642817]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.642819]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.642825]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.642832]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.642834]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.642836]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.642843]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.642848]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.642850]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.642857]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.642859]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.642861]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.642862]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.642864]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.642866]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.642868]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.642870]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.642871]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.642873] ---[ end trace 91528b0ce2212f46 ]---
>[137406.643384] ------------[ cut here ]------------
>[137406.643390] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.643391] Hardware name: 4243BQ9
>[137406.643391] MMIO read or write has been dropped 3
>[137406.643392] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.643426] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.643427] Call Trace:
>[137406.643429]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.643431]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.643434]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.643439]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.643445]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.643451]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.643458]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.643465]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.643471]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.643477]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.643483]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.643489]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.643491]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.643493]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.643499]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.643505]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.643507]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.643513]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.643515]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.643517]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.643518]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.643520]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.643522]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.643524]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.643526]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.643527]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.643529] ---[ end trace 91528b0ce2212f47 ]---
>[137406.662610] ------------[ cut here ]------------
>[137406.662646] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.662652] Hardware name: 4243BQ9
>[137406.662656] MMIO read or write has been dropped 3
>[137406.662659] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.662810] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.662814] Call Trace:
>[137406.662825]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.662834]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.662863]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.662888]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.662912]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.662949]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.662982]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.663011]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.663020]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.663046]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.663074]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.663083]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.663093]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.663120]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.663145]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.663152]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.663181]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.663190]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.663196]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.663203]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.663210]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.663219]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.663226]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.663234]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.663242]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.663248] ---[ end trace 91528b0ce2212f48 ]---
>[137406.663883] ------------[ cut here ]------------
>[137406.663909] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.663915] Hardware name: 4243BQ9
>[137406.663918] MMIO read or write has been dropped 3
>[137406.663921] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.664136] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.664143] Call Trace:
>[137406.664156]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.664168]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.664184]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.664211]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.664239]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.664268]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.664304]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.664337]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.664367]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.664397]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.664427]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.664457]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.664470]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.664483]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.664513]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.664541]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.664552]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.664584]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.664597]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.664607]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.664618]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.664629]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.664641]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.664652]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.664663]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.664674]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.664682] ---[ end trace 91528b0ce2212f49 ]---
>[137406.682588] ------------[ cut here ]------------
>[137406.682624] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.682630] Hardware name: 4243BQ9
>[137406.682634] MMIO read or write has been dropped 3
>[137406.682637] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.682718] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.682719] Call Trace:
>[137406.682722]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.682724]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.682730]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.682736]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.682742]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.682751]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.682758]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.682765]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.682767]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.682774]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.682780]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.682782]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.682785]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.682791]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.682797]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.682799]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.682805]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.682807]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.682809]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.682811]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.682812]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.682814]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.682816]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.682818]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.682820]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.682821] ---[ end trace 91528b0ce2212f4a ]---
>[137406.683333] ------------[ cut here ]------------
>[137406.683338] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.683339] Hardware name: 4243BQ9
>[137406.683340] MMIO read or write has been dropped 3
>[137406.683341] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.683375] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.683376] Call Trace:
>[137406.683378]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.683380]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.683382]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.683388]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.683393]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.683399]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.683407]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.683413]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.683420]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.683426]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.683432]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.683438]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.683440]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.683442]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.683448]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.683454]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.683455]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.683462]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.683464]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.683465]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.683467]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.683469]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.683471]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.683472]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.683474]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.683476]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.683477] ---[ end trace 91528b0ce2212f4b ]---
>[137406.702561] ------------[ cut here ]------------
>[137406.702596] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.702603] Hardware name: 4243BQ9
>[137406.702606] MMIO read or write has been dropped 3
>[137406.702610] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.702760] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.702764] Call Trace:
>[137406.702776]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.702785]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.702813]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.702838]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.702862]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.702899]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.702932]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.702960]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.702969]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.702996]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.703024]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.703033]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.703042]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.703069]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.703095]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.703102]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.703131]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.703140]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.703147]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.703154]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.703161]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.703169]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.703177]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.703185]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.703193]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.703198] ---[ end trace 91528b0ce2212f4c ]---
>[137406.703855] ------------[ cut here ]------------
>[137406.703881] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.703887] Hardware name: 4243BQ9
>[137406.703890] MMIO read or write has been dropped 3
>[137406.703893] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.704039] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.704043] Call Trace:
>[137406.704056]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.704068]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.704084]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.704110]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.704139]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.704167]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.704202]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.704235]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.704266]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.704304]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.704343]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.704378]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.704391]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.704404]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.704434]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.704463]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.704474]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.704505]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.704518]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.704528]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.704538]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.704549]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.704561]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.704572]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.704583]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.704595]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.704602] ---[ end trace 91528b0ce2212f4d ]---
>[137406.722530] ------------[ cut here ]------------
>[137406.722566] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.722572] Hardware name: 4243BQ9
>[137406.722576] MMIO read or write has been dropped 3
>[137406.722579] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.722664] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.722665] Call Trace:
>[137406.722668]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.722670]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.722677]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.722683]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.722688]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.722697]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.722705]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.722712]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.722714]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.722720]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.722727]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.722729]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.722731]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.722738]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.722743]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.722745]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.722752]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.722754]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.722756]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.722757]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.722759]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.722761]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.722763]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.722765]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.722766]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.722768] ---[ end trace 91528b0ce2212f4e ]---
>[137406.723282] ------------[ cut here ]------------
>[137406.723287] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.723289] Hardware name: 4243BQ9
>[137406.723289] MMIO read or write has been dropped 3
>[137406.723290] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.723324] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.723325] Call Trace:
>[137406.723327]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.723329]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.723332]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.723337]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.723343]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.723348]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.723356]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.723363]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.723369]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.723375]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.723381]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.723387]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.723389]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.723391]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.723397]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.723403]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.723404]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.723411]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.723413]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.723415]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.723416]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.723418]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.723420]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.723422]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.723424]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.723425]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.723426] ---[ end trace 91528b0ce2212f4f ]---
>[137406.742507] ------------[ cut here ]------------
>[137406.742542] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.742548] Hardware name: 4243BQ9
>[137406.742552] MMIO read or write has been dropped 3
>[137406.742555] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.742706] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.742711] Call Trace:
>[137406.742722]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.742731]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.742759]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.742784]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.742808]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.742846]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.742878]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.742907]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.742916]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.742942]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.742970]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.742979]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.742988]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.743016]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.743041]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.743048]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.743077]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.743086]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.743093]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.743099]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.743106]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.743115]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.743123]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.743131]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.743138]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.743144] ---[ end trace 91528b0ce2212f50 ]---
>[137406.743779] ------------[ cut here ]------------
>[137406.743805] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.743811] Hardware name: 4243BQ9
>[137406.743814] MMIO read or write has been dropped 3
>[137406.743817] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.743963] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.743967] Call Trace:
>[137406.743976]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.743985]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.743999]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.744026]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.744054]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.744081]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.744117]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.744150]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.744180]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.744210]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.744240]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.744270]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.744282]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.744295]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.744325]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.744354]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.744365]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.744397]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.744409]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.744420]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.744430]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.744441]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.744453]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.744464]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.744476]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.744488]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.744496] ---[ end trace 91528b0ce2212f51 ]---
>[137406.762481] ------------[ cut here ]------------
>[137406.762516] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.762522] Hardware name: 4243BQ9
>[137406.762526] MMIO read or write has been dropped 3
>[137406.762529] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.762613] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.762614] Call Trace:
>[137406.762616]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.762619]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.762625]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.762631]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.762637]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.762646]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.762653]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.762660]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.762662]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.762668]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.762675]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.762677]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.762679]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.762685]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.762691]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.762693]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.762700]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.762702]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.762704]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.762705]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.762707]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.762709]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.762711]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.762713]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.762714]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.762716] ---[ end trace 91528b0ce2212f52 ]---
>[137406.763227] ------------[ cut here ]------------
>[137406.763232] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.763234] Hardware name: 4243BQ9
>[137406.763234] MMIO read or write has been dropped 3
>[137406.763235] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.763269] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.763270] Call Trace:
>[137406.763272]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.763274]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.763277]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.763282]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.763288]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.763294]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.763301]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.763308]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.763314]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.763320]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.763326]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.763332]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.763334]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.763336]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.763342]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.763348]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.763350]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.763356]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.763358]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.763360]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.763361]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.763363]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.763365]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.763367]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.763369]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.763370]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.763371] ---[ end trace 91528b0ce2212f53 ]---
>[137406.768790] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
>[137406.768802] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
>[137406.782438] ------------[ cut here ]------------
>[137406.782475] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.782482] Hardware name: 4243BQ9
>[137406.782486] MMIO read or write has been dropped 3
>[137406.782490] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.782674] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.782679] Call Trace:
>[137406.782692]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.782703]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.782736]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.782765]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.782792]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.782837]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.782877]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.782910]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.782920]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.782951]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.782984]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.782995]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.783005]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.783037]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.783065]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.783074]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.783107]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.783118]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.783126]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.783134]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.783143]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.783153]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.783162]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.783171]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.783181]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.783188] ---[ end trace 91528b0ce2212f54 ]---
>[137406.783776] ------------[ cut here ]------------
>[137406.783804] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.783810] Hardware name: 4243BQ9
>[137406.783814] MMIO read or write has been dropped 3
>[137406.783818] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.784087] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.784096] Call Trace:
>[137406.784111]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.784126]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.784144]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.784175]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.784209]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.784243]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.784284]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137406.784325]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137406.784361]  [<ffffffffa007ca81>] i915_wait_request+0x61/0x480 [i915]
>[137406.784396]  [<ffffffffa007cf45>] ? i915_gem_flush_ring+0x65/0x1c0 [i915]
>[137406.784430]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.784466]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.784482]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.784497]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.784531]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.784565]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.784579]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.784617]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.784634]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.784648]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.784661]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.784675]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.784690]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.784705]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.784720]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.784734]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.784744] ---[ end trace 91528b0ce2212f55 ]---
>[137406.785264] ------------[ cut here ]------------
>[137406.785294] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.785301] Hardware name: 4243BQ9
>[137406.785306] MMIO read or write has been dropped 3
>[137406.785310] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.785638] Pid: 0, comm: swapper/1 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.785647] Call Trace:
>[137406.785654]  <IRQ>  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.785682]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.785700]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137406.785731]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.785762]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.785791]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137406.785826]  [<ffffffffa0072e80>] i915_handle_error+0x990/0xdd0 [i915]
>[137406.785862]  [<ffffffffa00740ec>] i915_hangcheck_elapsed+0x25c/0x2e0 [i915]
>[137406.785896]  [<ffffffffa0073e90>] ? i915_vblank_swap+0x10/0x10 [i915]
>[137406.785917]  [<ffffffff810659b1>] run_timer_softirq+0x141/0x340
>[137406.785921]  [<ffffffff8105dbb0>] __do_softirq+0xc0/0x1e0
>[137406.785925]  [<ffffffff8101a873>] ? native_sched_clock+0x13/0x80
>[137406.785928]  [<ffffffff815f9cdc>] call_softirq+0x1c/0x30
>[137406.785932]  [<ffffffff810151f5>] do_softirq+0x75/0xb0
>[137406.785935]  [<ffffffff8105df85>] irq_exit+0xb5/0xc0
>[137406.785939]  [<ffffffff815fa61e>] smp_apic_timer_interrupt+0x6e/0x99
>[137406.785943]  [<ffffffff815f938a>] apic_timer_interrupt+0x6a/0x70
>[137406.785945]  <EOI>  [<ffffffff813183fa>] ? intel_idle+0xea/0x150
>[137406.785952]  [<ffffffff813183db>] ? intel_idle+0xcb/0x150
>[137406.785956]  [<ffffffff814a1d89>] cpuidle_enter+0x19/0x20
>[137406.785960]  [<ffffffff814a23a9>] cpuidle_idle_call+0xa9/0x240
>[137406.785964]  [<ffffffff8101c4bf>] cpu_idle+0xaf/0x120
>[137406.785968]  [<ffffffff815df7cc>] start_secondary+0x248/0x24a
>[137406.785970] ---[ end trace 91528b0ce2212f56 ]---
>[137406.794378] ------------[ cut here ]------------
>[137406.794391] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137406.794392] Hardware name: 4243BQ9
>[137406.794393] MMIO read or write has been dropped 3
>[137406.794394] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137406.794458] Pid: 1060, comm: Xorg Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137406.794459] Call Trace:
>[137406.794463]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137406.794466]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137406.794475]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137406.794482]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137406.794490]  [<ffffffffa006b88a>] gen6_gt_force_wake_put+0x3a/0x60 [i915]
>[137406.794503]  [<ffffffffa00a9b41>] gen6_ring_put_irq+0x71/0x90 [i915]
>[137406.794515]  [<ffffffffa00a9bb8>] gen6_render_ring_put_irq+0x18/0x20 [i915]
>[137406.794524]  [<ffffffffa007cb95>] i915_wait_request+0x175/0x480 [i915]
>[137406.794528]  [<ffffffff81078500>] ? wake_up_bit+0x40/0x40
>[137406.794537]  [<ffffffffa007ced7>] i915_gem_object_wait_rendering+0x37/0x40 [i915]
>[137406.794546]  [<ffffffffa00833a0>] i915_gem_do_execbuffer.isra.8+0x9a0/0x1650 [i915]
>[137406.794549]  [<ffffffff8157fada>] ? unix_stream_recvmsg+0x77a/0x890
>[137406.794552]  [<ffffffff812c2df0>] ? rb_insert_color+0x110/0x150
>[137406.794562]  [<ffffffffa0084581>] i915_gem_execbuffer2+0xb1/0x290 [i915]
>[137406.794570]  [<ffffffffa0015483>] drm_ioctl+0x4d3/0x580 [drm]
>[137406.794573]  [<ffffffff81067f3f>] ? recalc_sigpending+0x1f/0x70
>[137406.794582]  [<ffffffffa00844d0>] ? i915_gem_execbuffer+0x480/0x480 [i915]
>[137406.794585]  [<ffffffff810133da>] ? do_signal+0x14a/0x610
>[137406.794588]  [<ffffffff8101c253>] ? __switch_to_xtra+0x163/0x1a0
>[137406.794590]  [<ffffffff8101c9c2>] ? fpu_finit+0x22/0x40
>[137406.794593]  [<ffffffff8101da4b>] ? check_for_xstate+0x3b/0xa0
>[137406.794596]  [<ffffffff8118ea89>] do_vfs_ioctl+0x99/0x580
>[137406.794598]  [<ffffffff810130f0>] ? restore_sigcontext+0x120/0x160
>[137406.794601]  [<ffffffff8118f009>] sys_ioctl+0x99/0xa0
>[137406.794604]  [<ffffffff815f88e9>] system_call_fastpath+0x16/0x1b
>[137406.794607] ---[ end trace 91528b0ce2212f57 ]---
>[137407.268650] ------------[ cut here ]------------
>[137407.268699] WARNING: at drivers/gpu/drm/i915/i915_drv.c:398 gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]()
>[137407.268705] Hardware name: 4243BQ9
>[137407.268709] MMIO read or write has been dropped 3
>[137407.268712] Modules linked in: btrfs libcrc32c zlib_deflate hfsplus hfs minix msdos jfs xfs reiserfs vfat fat usb_storage nfs fscache rfcomm bnep fuse nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant btusb uvcvideo snd_hda_intel snd_hda_codec bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep snd_pcm snd_page_alloc snd_timer media arc4 iwlwifi thinkpad_acpi snd mac80211 coretemp e1000e iTCO_wdt iTCO_vendor_support cfg80211 microcode i2c_i801 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm nfsd nfs_acl auth_rpcgss lockd sunrpc uinput xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan]
>[137407.268864] Pid: 14932, comm: kworker/u:2 Tainted: G        W    3.4.2-4.fc17.x86_64 #1
>[137407.268869] Call Trace:
>[137407.268883]  [<ffffffff8105680f>] warn_slowpath_common+0x7f/0xc0
>[137407.268892]  [<ffffffff81056906>] warn_slowpath_fmt+0x46/0x50
>[137407.268905]  [<ffffffff812c8cba>] ? delay_tsc+0x4a/0x80
>[137407.268929]  [<ffffffffa006b360>] gen6_gt_check_fifodbg.isra.3+0x40/0x50 [i915]
>[137407.268953]  [<ffffffffa006b81e>] __gen6_gt_force_wake_put+0x1e/0x20 [i915]
>[137407.268978]  [<ffffffffa006bc2a>] i915_read32+0xda/0x100 [i915]
>[137407.269016]  [<ffffffffa00aa270>] intel_ring_get_active_head+0x30/0x40 [i915]
>[137407.269049]  [<ffffffffa00aa2c5>] gen6_ring_get_seqno+0x45/0x50 [i915]
>[137407.269077]  [<ffffffffa007c859>] i915_gem_retire_requests_ring+0x39/0x200 [i915]
>[137407.269105]  [<ffffffffa007ec8b>] i915_gem_retire_requests+0x6b/0x90 [i915]
>[137407.269138]  [<ffffffffa007ed0a>] i915_gem_retire_work_handler+0x5a/0x180 [i915]
>[137407.269149]  [<ffffffff81072bb9>] process_one_work+0x129/0x400
>[137407.269182]  [<ffffffffa007ecb0>] ? i915_gem_retire_requests+0x90/0x90 [i915]
>[137407.269188]  [<ffffffff810731e6>] worker_thread+0x126/0x2e0
>[137407.269192]  [<ffffffff810730c0>] ? rescuer_thread+0x1f0/0x1f0
>[137407.269197]  [<ffffffff81077fc3>] kthread+0x93/0xa0
>[137407.269214]  [<ffffffff815f9be4>] kernel_thread_helper+0x4/0x10
>[137407.269222]  [<ffffffff81077f30>] ? flush_kthread_worker+0x80/0x80
>[137407.269230]  [<ffffffff815f9be0>] ? gs_change+0x13/0x13
>[137407.269236] ---[ end trace 91528b0ce2212f58 ]---
>[137612.380817] wlan0: authenticate with 00:3a:98:78:7a:93
>[137612.425635] wlan0: send auth to 00:3a:98:78:7a:93 (try 1/3)
>[137612.428392] wlan0: authenticated
>[137612.428747] wlan0: associate with 00:3a:98:78:7a:93 (try 1/3)
>[137612.431586] wlan0: RX AssocResp from 00:3a:98:78:7a:93 (capab=0x431 status=0 aid=1)
>[137612.431597] wlan0: associated
>[137732.961774] wlan0: authenticate with 00:3a:98:7d:27:33
>[137733.007791] wlan0: send auth to 00:3a:98:7d:27:33 (try 1/3)
>[137733.010530] wlan0: authenticated
>[137733.010986] wlan0: waiting for beacon from 00:3a:98:7d:27:33
>[137733.037373] wlan0: associate with 00:3a:98:7d:27:33 (try 1/3)
>[137733.040389] wlan0: RX AssocResp from 00:3a:98:7d:27:33 (capab=0x431 status=0 aid=4)
>[137733.040399] wlan0: associated

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