[    0.000000] Linux version 2.6.34-rc4-00009-gf4685ca (kbuild@neptune) (gcc version 4.3.4 (Gentoo 4.3.4 p1.0, pie-10.1.5) ) #25 Fri Apr 16 15:38:16 CEST 2010
...
[30125.064278] ------------[ cut here ]------------
[30125.064295] WARNING: at /usr/src/linux-2.6/drivers/char/agp/intel-gtt.c:1007 intel_i830_chipset_flush+0x334/0x470()
[30125.064298] Hardware name: TravelMate 660
[30125.064301] i8xx chipset flush failed, expected: 648447, cpu_read: 647935
[30125.064304] Modules linked in: squashfs zlib_inflate nfs lockd nfs_acl sunrpc 8021q snd_pcm_oss snd_mixer_oss xfs exportfs loop ehci_hcd snd_intel8x0 nsc_ircc uhci_hcd snd_ac97_codec irda usbcore ac97_bus snd_pcm snd_timer i2c_i801 pcspkr snd crc_ccitt snd_page_alloc
[30125.064332] Pid: 1823, comm: Xorg Not tainted 2.6.34-rc4-00009-gf4685ca #25
[30125.064336] Call Trace:
[30125.064341]  [<c1195684>] ? intel_i830_chipset_flush+0x334/0x470
[30125.064345]  [<c1195684>] ? intel_i830_chipset_flush+0x334/0x470
[30125.064352]  [<c102849c>] warn_slowpath_common+0x6c/0xc0
[30125.064356]  [<c1195684>] ? intel_i830_chipset_flush+0x334/0x470
[30125.064360]  [<c1028536>] warn_slowpath_fmt+0x26/0x30
[30125.064364]  [<c1195684>] intel_i830_chipset_flush+0x334/0x470
[30125.064369]  [<c1190333>] agp_flush_chipset+0x13/0x20
[30125.064374]  [<c11a3f31>] drm_agp_chipset_flush+0x11/0x20
[30125.064379]  [<c11b7a55>] i915_gem_flush+0xc5/0xf0
[30125.064385]  [<c11bc6f6>] i915_gem_do_execbuffer+0x10f6/0x1230
[30125.064393]  [<c111ca55>] ? _copy_from_user+0x35/0x140
[30125.064397]  [<c11bc8c5>] i915_gem_execbuffer2+0x95/0x1f0
[30125.064402]  [<c119e51a>] drm_ioctl+0x17a/0x3c0
[30125.064407]  [<c11bc830>] ? i915_gem_execbuffer2+0x0/0x1f0
[30125.064414]  [<c1009ce4>] ? restore_i387_fxsave+0x84/0x90
[30125.064420]  [<c104405b>] ? ktime_get+0x6b/0x100
[30125.064424]  [<c119e3a0>] ? drm_ioctl+0x0/0x3c0
[30125.064430]  [<c1094b80>] vfs_ioctl+0x20/0x80
[30125.064434]  [<c109520a>] do_vfs_ioctl+0x6a/0x5b0
[30125.064441]  [<c103eb7a>] ? __remove_hrtimer+0x2a/0x90
[30125.064446]  [<c103f693>] ? hrtimer_start+0x23/0x30
[30125.064450]  [<c102beca>] ? do_setitimer+0x16a/0x170
[30125.064454]  [<c1043fcb>] ? ktime_get_ts+0xeb/0x110
[30125.064458]  [<c111cb96>] ? copy_to_user+0x36/0x120
[30125.064463]  [<c1095789>] sys_ioctl+0x39/0x70
[30125.064467]  [<c1002b90>] sysenter_do_call+0x12/0x26
[30125.064470] ---[ end trace 59fe41e6f34dda79 ]---