------------[ cut here ]------------ WARNING: at drivers/char/agp/intel-gtt.c:954 intel_i830_chipset_flush+0x482/0x4e0() Hardware name: L4B chipset flush timed out, gtt_read: 10042, cpu_read: 10042, expected: 10043, gtt_pos :5245, cpu_pos: 0 Modules linked in: ipv6 aes_i586 cryptomgr crypto_hash aead pcompress crypto_blkcipher aes_generic crypto_algapi lib80211_crypt_ccmp snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss nls_iso8859_1 ntfs fuse pcmcia snd_intel8x0 snd_ac97_codec ac97_bus ppdev ipw2100 libipw sr_mod i2c_i801 snd_pcm joydev cdrom snd_timer yenta_socket floppy parport_pc rsrc_nonstatic uhci_hcd sg e1000 ehci_hcd snd 8250_pnp parport pcmcia_core psmouse cfg80211 8250 soundcore snd_page_alloc evdev pcspkr serio_raw usbcore rfkill serial_core Pid: 2201, comm: glxgears Not tainted 2.6.34-rc3 #1 Call Trace: [] warn_slowpath_common+0x6d/0xa0 [] ? intel_i830_chipset_flush+0x482/0x4e0 [] ? intel_i830_chipset_flush+0x482/0x4e0 [] warn_slowpath_fmt+0x26/0x30 [] intel_i830_chipset_flush+0x482/0x4e0 [] agp_flush_chipset+0xf/0x20 [] drm_agp_chipset_flush+0x11/0x20 [] i915_gem_object_flush_cpu_write_domain+0x34/0x50 [] i915_gem_object_set_to_gtt_domain+0x4c/0x90 [] i915_gem_pwrite_ioctl+0x22d/0x7a0 [] ? idr_get_new_above_int+0x16/0x70 [] drm_ioctl+0x176/0x400 [] ? i915_gem_pwrite_ioctl+0x0/0x7a0 [] ? do_sync_read+0xa4/0xe0 [] ? rw_copy_check_uvector+0x51/0x100 [] vfs_ioctl+0x2d/0xb0 [] ? drm_ioctl+0x0/0x400 [] do_vfs_ioctl+0x6a/0x5e0 [] ? handle_IRQ_event+0x36/0xd0 [] ? ktime_get_ts+0xdb/0x110 [] sys_ioctl+0x39/0x60 [] sysenter_do_call+0x12/0x26 ---[ end trace 3c3c1a7980abe2c4 ]--- WARNING: at drivers/char/agp/intel-gtt.c:1014 intel_i830_chipset_flush+0x38e/0x4e0() Hardware name: L4B i8xx chipset flush failed, expected: 10043, cpu_read: 10042 Modules linked in: ipv6 aes_i586 cryptomgr crypto_hash aead pcompress crypto_blkcipher aes_generic crypto_algapi lib80211_crypt_ccmp snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss nls_iso8859_1 ntfs fuse pcmcia snd_intel8x0 snd_ac97_codec ac97_bus ppdev ipw2100 libipw sr_mod i2c_i801 snd_pcm joydev cdrom snd_timer yenta_socket floppy parport_pc rsrc_nonstatic uhci_hcd sg e1000 ehci_hcd snd 8250_pnp parport pcmcia_core psmouse cfg80211 8250 soundcore snd_page_alloc evdev pcspkr serio_raw usbcore rfkill serial_core Pid: 2201, comm: glxgears Tainted: G W 2.6.34-rc3 #1 Call Trace: [] warn_slowpath_common+0x6d/0xa0 [] ? intel_i830_chipset_flush+0x38e/0x4e0 [] ? intel_i830_chipset_flush+0x38e/0x4e0 [] warn_slowpath_fmt+0x26/0x30 [] intel_i830_chipset_flush+0x38e/0x4e0 [] agp_flush_chipset+0xf/0x20 [] drm_agp_chipset_flush+0x11/0x20 [] i915_gem_object_flush_cpu_write_domain+0x34/0x50 [] i915_gem_object_set_to_gtt_domain+0x4c/0x90 [] i915_gem_pwrite_ioctl+0x22d/0x7a0 [] ? idr_get_new_above_int+0x16/0x70 [] drm_ioctl+0x176/0x400 [] ? i915_gem_pwrite_ioctl+0x0/0x7a0 [] ? do_sync_read+0xa4/0xe0 [] ? rw_copy_check_uvector+0x51/0x100 [] vfs_ioctl+0x2d/0xb0 [] ? drm_ioctl+0x0/0x400 [] do_vfs_ioctl+0x6a/0x5e0 [] ? handle_IRQ_event+0x36/0xd0 [] ? ktime_get_ts+0xdb/0x110 [] sys_ioctl+0x39/0x60 [] sysenter_do_call+0x12/0x26 ---[ end trace 3c3c1a7980abe2c5 ]--- ------------[ cut here ]------------ WARNING: at drivers/char/agp/intel-gtt.c:1018 intel_i830_chipset_flush+0x3d6/0x4e0() Hardware name: L4B i8xx chipset flush failed, expected: 10043, gtt_read: 10042 Modules linked in: ipv6 aes_i586 cryptomgr crypto_hash aead pcompress crypto_blkcipher aes_generic crypto_algapi lib80211_crypt_ccmp snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss nls_iso8859_1 ntfs fuse pcmcia snd_intel8x0 snd_ac97_codec ac97_bus ppdev ipw2100 libipw sr_mod i2c_i801 snd_pcm joydev cdrom snd_timer yenta_socket floppy parport_pc rsrc_nonstatic uhci_hcd sg e1000 ehci_hcd snd 8250_pnp parport pcmcia_core psmouse cfg80211 8250 soundcore snd_page_alloc evdev pcspkr serio_raw usbcore rfkill serial_core Pid: 2201, comm: glxgears Tainted: G W 2.6.34-rc3 #1 Call Trace: [] warn_slowpath_common+0x6d/0xa0 [] ? intel_i830_chipset_flush+0x3d6/0x4e0 [] ? intel_i830_chipset_flush+0x3d6/0x4e0 [] warn_slowpath_fmt+0x26/0x30 [] intel_i830_chipset_flush+0x3d6/0x4e0 [] agp_flush_chipset+0xf/0x20 [] drm_agp_chipset_flush+0x11/0x20 [] i915_gem_object_flush_cpu_write_domain+0x34/0x50 [] i915_gem_object_set_to_gtt_domain+0x4c/0x90 [] i915_gem_pwrite_ioctl+0x22d/0x7a0 [] ? idr_get_new_above_int+0x16/0x70 [] drm_ioctl+0x176/0x400 [] ? i915_gem_pwrite_ioctl+0x0/0x7a0 [] ? do_sync_read+0xa4/0xe0 [] ? rw_copy_check_uvector+0x51/0x100 [] vfs_ioctl+0x2d/0xb0 [] ? drm_ioctl+0x0/0x400 [] do_vfs_ioctl+0x6a/0x5e0 [] ? handle_IRQ_event+0x36/0xd0 [] ? ktime_get_ts+0xdb/0x110 [] sys_ioctl+0x39/0x60 [] sysenter_do_call+0x12/0x26 ---[ end trace 3c3c1a7980abe2c6 ]--- gtt readback: 10042, cpu readback: 10042 gtt readback: 11804, cpu readback: 11804 chipset flush no. 16384, max retries 100 chipset flush no. 32768, max retries 100 gtt readback: 36327, cpu readback: 36327 gtt readback: 38777, cpu readback: 38777 gtt readback: 45661, cpu readback: 45661 chipset flush no. 49152, max retries 100 chipset flush no. 65536, max retries 100 gtt readback: 73733, cpu readback: 73733 chipset flush no. 81920, max retries 100 chipset flush no. 98304, max retries 100 chipset flush no. 114688, max retries 100 chipset flush no. 131072, max retries 100 chipset flush no. 147456, max retries 100 chipset flush no. 163840, max retries 100 chipset flush no. 180224, max retries 100 chipset flush no. 196608, max retries 100 chipset flush no. 212992, max retries 100 chipset flush no. 229376, max retries 100 chipset flush no. 245760, max retries 100 chipset flush no. 262144, max retries 100 chipset flush no. 278528, max retries 100 chipset flush no. 294912, max retries 100 chipset flush no. 311296, max retries 100 chipset flush no. 327680, max retries 100 chipset flush no. 344064, max retries 100 chipset flush no. 360448, max retries 100 chipset flush no. 376832, max retries 100 chipset flush no. 393216, max retries 100 chipset flush no. 409600, max retries 100 chipset flush no. 425984, max retries 100 chipset flush no. 442368, max retries 100 chipset flush no. 458752, max retries 100 chipset flush no. 475136, max retries 100 chipset flush no. 491520, max retries 100 chipset flush no. 507904, max retries 100 chipset flush no. 524288, max retries 100 chipset flush no. 540672, max retries 100 chipset flush no. 557056, max retries 100 chipset flush no. 573440, max retries 100 chipset flush no. 589824, max retries 100 chipset flush no. 606208, max retries 100 chipset flush no. 622592, max retries 100 chipset flush no. 638976, max retries 100 chipset flush no. 655360, max retries 100 chipset flush no. 671744, max retries 100 chipset flush no. 688128, max retries 100 chipset flush no. 704512, max retries 100 chipset flush no. 720896, max retries 100 chipset flush no. 737280, max retries 100 chipset flush no. 753664, max retries 100 chipset flush no. 770048, max retries 100 chipset flush no. 786432, max retries 100 chipset flush no. 802816, max retries 100 chipset flush no. 819200, max retries 100 chipset flush no. 835584, max retries 100 chipset flush no. 851968, max retries 100 chipset flush no. 868352, max retries 100 chipset flush no. 884736, max retries 100 chipset flush no. 901120, max retries 100 chipset flush no. 917504, max retries 100 chipset flush no. 933888, max retries 100 chipset flush no. 950272, max retries 100 chipset flush no. 966656, max retries 100 chipset flush no. 983040, max retries 100 chipset flush no. 999424, max retries 100 chipset flush no. 1015808, max retries 100 chipset flush no. 1032192, max retries 100 chipset flush no. 1048576, max retries 100 chipset flush no. 1064960, max retries 100 chipset flush no. 1081344, max retries 100 chipset flush no. 1097728, max retries 100 chipset flush no. 1114112, max retries 100 chipset flush no. 1130496, max retries 100 chipset flush no. 1146880, max retries 100 chipset flush no. 1163264, max retries 100 chipset flush no. 1179648, max retries 100 chipset flush no. 1196032, max retries 100 chipset flush no. 1212416, max retries 100 chipset flush no. 1228800, max retries 100 chipset flush no. 1245184, max retries 100 chipset flush no. 1261568, max retries 100 chipset flush no. 1277952, max retries 100 chipset flush no. 1294336, max retries 100 chipset flush no. 1310720, max retries 100 chipset flush no. 1327104, max retries 100 chipset flush no. 1343488, max retries 100 chipset flush no. 1359872, max retries 100 chipset flush no. 1376256, max retries 100 chipset flush no. 1392640, max retries 100 chipset flush no. 1409024, max retries 100 chipset flush no. 1425408, max retries 100 chipset flush no. 1441792, max retries 100 chipset flush no. 1458176, max retries 100 chipset flush no. 1474560, max retries 100 chipset flush no. 1490944, max retries 100 chipset flush no. 1507328, max retries 100 chipset flush no. 1523712, max retries 100 chipset flush no. 1540096, max retries 100 chipset flush no. 1556480, max retries 100 chipset flush no. 1572864, max retries 100 chipset flush no. 1589248, max retries 100 chipset flush no. 1605632, max retries 100 chipset flush no. 1622016, max retries 100 chipset flush no. 1638400, max retries 100 chipset flush no. 1654784, max retries 100 chipset flush no. 1671168, max retries 100 chipset flush no. 1687552, max retries 100 chipset flush no. 1703936, max retries 100 chipset flush no. 1720320, max retries 100 chipset flush no. 1736704, max retries 100 chipset flush no. 1753088, max retries 100 chipset flush no. 1769472, max retries 100 chipset flush no. 1785856, max retries 100 chipset flush no. 1802240, max retries 100 chipset flush no. 1818624, max retries 100 chipset flush no. 1835008, max retries 100 chipset flush no. 1851392, max retries 100 chipset flush no. 1867776, max retries 100 chipset flush no. 1884160, max retries 100 chipset flush no. 1900544, max retries 100 chipset flush no. 1916928, max retries 100 chipset flush no. 1933312, max retries 100 chipset flush no. 1949696, max retries 100 chipset flush no. 1966080, max retries 100 chipset flush no. 1982464, max retries 100 chipset flush no. 1998848, max retries 100 chipset flush no. 2015232, max retries 100 chipset flush no. 2031616, max retries 100 chipset flush no. 2048000, max retries 100 chipset flush no. 2064384, max retries 100 chipset flush no. 2080768, max retries 100 chipset flush no. 2097152, max retries 100 chipset flush no. 2113536, max retries 100 chipset flush no. 2129920, max retries 100 chipset flush no. 2146304, max retries 100 chipset flush no. 2162688, max retries 100 chipset flush no. 2179072, max retries 100 chipset flush no. 2195456, max retries 100 chipset flush no. 2211840, max retries 100 chipset flush no. 2228224, max retries 100 chipset flush no. 2244608, max retries 100 chipset flush no. 2260992, max retries 100 chipset flush no. 2277376, max retries 100 chipset flush no. 2293760, max retries 100 chipset flush no. 2310144, max retries 100 chipset flush no. 2326528, max retries 100 chipset flush no. 2342912, max retries 100 chipset flush no. 2359296, max retries 100 chipset flush no. 2375680, max retries 100 chipset flush no. 2392064, max retries 100 chipset flush no. 2408448, max retries 100 chipset flush no. 2424832, max retries 100 chipset flush no. 2441216, max retries 100 chipset flush no. 2457600, max retries 100 chipset flush no. 2473984, max retries 100 chipset flush no. 2490368, max retries 100 chipset flush no. 2506752, max retries 100 chipset flush no. 2523136, max retries 100 chipset flush no. 2539520, max retries 100 chipset flush no. 2555904, max retries 100 chipset flush no. 2572288, max retries 100 chipset flush no. 2588672, max retries 100 chipset flush no. 2605056, max retries 100 chipset flush no. 2621440, max retries 100 chipset flush no. 2637824, max retries 100 chipset flush no. 2654208, max retries 100 chipset flush no. 2670592, max retries 100 chipset flush no. 2686976, max retries 100 chipset flush no. 2703360, max retries 100 chipset flush no. 2719744, max retries 100 chipset flush no. 2736128, max retries 100 chipset flush no. 2752512, max retries 100 chipset flush no. 2768896, max retries 100 chipset flush no. 2785280, max retries 100 chipset flush no. 2801664, max retries 100 chipset flush no. 2818048, max retries 100 chipset flush no. 2834432, max retries 100 chipset flush no. 2850816, max retries 100 chipset flush no. 2867200, max retries 100 chipset flush no. 2883584, max retries 100 chipset flush no. 2899968, max retries 100 chipset flush no. 2916352, max retries 100 chipset flush no. 2932736, max retries 100 chipset flush no. 2949120, max retries 100 chipset flush no. 2965504, max retries 100 chipset flush no. 2981888, max retries 100 chipset flush no. 2998272, max retries 100 chipset flush no. 3014656, max retries 100 chipset flush no. 3031040, max retries 100 chipset flush no. 3047424, max retries 100 chipset flush no. 3063808, max retries 100 chipset flush no. 3080192, max retries 100 chipset flush no. 3096576, max retries 100 chipset flush no. 3112960, max retries 100 chipset flush no. 3129344, max retries 100 chipset flush no. 3145728, max retries 100 chipset flush no. 3162112, max retries 100 chipset flush no. 3178496, max retries 100 chipset flush no. 3194880, max retries 100 chipset flush no. 3211264, max retries 100 chipset flush no. 3227648, max retries 100 chipset flush no. 3244032, max retries 100 chipset flush no. 3260416, max retries 100 chipset flush no. 3276800, max retries 100 chipset flush no. 3293184, max retries 100 chipset flush no. 3309568, max retries 100 chipset flush no. 3325952, max retries 100 chipset flush no. 3342336, max retries 100 chipset flush no. 3358720, max retries 100 chipset flush no. 3375104, max retries 100 chipset flush no. 3391488, max retries 100 chipset flush no. 3407872, max retries 100 chipset flush no. 3424256, max retries 100 chipset flush no. 3440640, max retries 100 chipset flush no. 3457024, max retries 100 chipset flush no. 3473408, max retries 100 chipset flush no. 3489792, max retries 100 chipset flush no. 3506176, max retries 100 chipset flush no. 3522560, max retries 100 chipset flush no. 3538944, max retries 100 chipset flush no. 3555328, max retries 100 chipset flush no. 3571712, max retries 100 chipset flush no. 3588096, max retries 100 chipset flush no. 3604480, max retries 100 chipset flush no. 3620864, max retries 100 chipset flush no. 3637248, max retries 100 chipset flush no. 3653632, max retries 100 chipset flush no. 3670016, max retries 100 chipset flush no. 3686400, max retries 100 chipset flush no. 3702784, max retries 100 chipset flush no. 3719168, max retries 100 chipset flush no. 3735552, max retries 100 chipset flush no. 3751936, max retries 100 chipset flush no. 3768320, max retries 100 chipset flush no. 3784704, max retries 100 chipset flush no. 3801088, max retries 100 chipset flush no. 3817472, max retries 100 chipset flush no. 3833856, max retries 100 chipset flush no. 3850240, max retries 100 chipset flush no. 3866624, max retries 100 chipset flush no. 3883008, max retries 100 chipset flush no. 3899392, max retries 100 chipset flush no. 3915776, max retries 100 chipset flush no. 3932160, max retries 100 chipset flush no. 3948544, max retries 100 chipset flush no. 3964928, max retries 100 chipset flush no. 3981312, max retries 100 chipset flush no. 3997696, max retries 100 chipset flush no. 4014080, max retries 100 chipset flush no. 4030464, max retries 100 chipset flush no. 4046848, max retries 100 chipset flush no. 4063232, max retries 100 chipset flush no. 4079616, max retries 100 chipset flush no. 4096000, max retries 100