kernel oops

messages

Nov 16 21:56:02 fritz kernel: [ 3484.143182] ------------[ cut here ]------------
Nov 16 21:56:02 fritz kernel: [ 3484.143186] kernel BUG at drivers/gpu/drm/drm_irq.c:929!
Nov 16 21:56:02 fritz kernel: [ 3484.143188] invalid opcode: 0000 [#1] PREEMPT SMP 
Nov 16 21:56:02 fritz kernel: [ 3484.143191] Modules linked in: ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_CHECKSUM snd_hda_codec_conexant snd_hda_intel snd_hda_codec thinkpad_acpi snd_hwdep snd_pcm snd_page_alloc snd_timer snd sdhci_pci sdhci mmc_core i915 video intel_agp intel_gtt cfbfillrect cfbimgblt cfbcopyarea i2c_algo_bit drm_kms_helper fb fbdev drm agpgart
Nov 16 21:56:02 fritz kernel: [ 3484.143210] CPU 1 
Nov 16 21:56:02 fritz kernel: [ 3484.143213] Pid: 4189, comm: Xorg Not tainted 3.6.6-gentoo #6 LENOVO 4058CTO/4058CTO
Nov 16 21:56:02 fritz kernel: [ 3484.143215] RIP: 0010:[<ffffffffa0013abb>]  [<ffffffffa0013abb>] drm_vblank_put+0x5b/0x60 [drm]
Nov 16 21:56:02 fritz kernel: [ 3484.143224] RSP: 0000:ffff880155907cc8  EFLAGS: 00010246
Nov 16 21:56:02 fritz kernel: [ 3484.143225] RAX: 0000000000000000 RBX: ffff880141776480 RCX: 0000000000000000
Nov 16 21:56:02 fritz kernel: [ 3484.143227] RDX: 0000000000000061 RSI: ffff8801538bff18 RDI: ffff8801538ad000
Nov 16 21:56:02 fritz kernel: [ 3484.143228] RBP: ffff880155907cc8 R08: 0000000000000000 R09: ffff8801538bff18
Nov 16 21:56:02 fritz kernel: [ 3484.143229] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88015396d800
Nov 16 21:56:02 fritz kernel: [ 3484.143230] R13: 00000000fffffffc R14: ffff880091132480 R15: ffff8801538ad000
Nov 16 21:56:02 fritz kernel: [ 3484.143232] FS:  00007fab8eab6880(0000) GS:ffff88015bc80000(0000) knlGS:0000000000000000
Nov 16 21:56:02 fritz kernel: [ 3484.143233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 16 21:56:02 fritz kernel: [ 3484.143234] CR2: 00007fac1a967010 CR3: 000000015514b000 CR4: 00000000000007e0
Nov 16 21:56:02 fritz kernel: [ 3484.143236] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 16 21:56:02 fritz kernel: [ 3484.143237] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Nov 16 21:56:02 fritz kernel: [ 3484.143238] Process Xorg (pid: 4189, threadinfo ffff880155906000, task ffff88015197dac0)
Nov 16 21:56:02 fritz kernel: [ 3484.143239] Stack:
Nov 16 21:56:02 fritz kernel: [ 3484.143240]  ffff880155907d28 ffffffffa00c1e30 ffff8801417769c0 ffff8801538ad2a0
Nov 16 21:56:02 fritz kernel: [ 3484.143243]  ffff88012c172000 ffff880152cb0000 ffff880155907d28 ffff8801538ad388
Nov 16 21:56:02 fritz kernel: [ 3484.143246]  ffff88015396d818 ffff8801538ad2a0 ffff880155907df8 ffff8801538ad000
Nov 16 21:56:02 fritz kernel: [ 3484.143248] Call Trace:
Nov 16 21:56:02 fritz kernel: [ 3484.143259]  [<ffffffffa00c1e30>] intel_crtc_page_flip+0x320/0x3c0 [i915]
Nov 16 21:56:02 fritz kernel: [ 3484.143264]  [<ffffffffa0021745>] drm_mode_page_flip_ioctl+0x215/0x2a0 [drm]
Nov 16 21:56:02 fritz kernel: [ 3484.143271]  [<ffffffffa00b717c>] ? intel_crtc_cursor_move+0x1c/0x20 [i915]
Nov 16 21:56:02 fritz kernel: [ 3484.143281]  [<ffffffffa001fc0f>] ? drm_mode_cursor_ioctl+0xef/0x140 [drm]
Nov 16 21:56:02 fritz kernel: [ 3484.143285]  [<ffffffffa0010244>] drm_ioctl+0x444/0x510 [drm]
Nov 16 21:56:02 fritz kernel: [ 3484.143290]  [<ffffffffa0021530>] ? drm_mode_gamma_get_ioctl+0x100/0x100 [drm]
Nov 16 21:56:02 fritz kernel: [ 3484.143295]  [<ffffffff810fb068>] ? audit_filter_inodes+0xf8/0x120
Nov 16 21:56:02 fritz kernel: [ 3484.143297]  [<ffffffff8118fade>] do_vfs_ioctl+0x8e/0x4f0
Nov 16 21:56:02 fritz kernel: [ 3484.143300]  [<ffffffff810f9a8d>] ? audit_filter_syscall+0xdd/0x100
Nov 16 21:56:02 fritz kernel: [ 3484.143302]  [<ffffffff8118ffd1>] sys_ioctl+0x91/0xa0
Nov 16 21:56:02 fritz kernel: [ 3484.143305]  [<ffffffff818f578f>] ? int_check_syscall_exit_work+0x34/0x3d
Nov 16 21:56:02 fritz kernel: [ 3484.143307]  [<ffffffff818f5522>] system_call_fastpath+0x16/0x1b
Nov 16 21:56:02 fritz kernel: [ 3484.143309] Code: 69 d2 e8 03 00 00 be d3 4d 62 10 48 8b 0d 5e 55 ec e1 48 81 c7 38 02 00 00 89 d0 f7 e6 c1 ea 06 48 8d 34 0a e8 07 4f 08 e1 5d c3 <0f> 0b 0f 1f 00 55 48 63 c6 48 89 e5 48 83 ec 20 48 89 5d e0 48 
Nov 16 21:56:02 fritz kernel: [ 3484.143333] RIP  [<ffffffffa0013abb>] drm_vblank_put+0x5b/0x60 [drm]
Nov 16 21:56:02 fritz kernel: [ 3484.143337]  RSP <ffff880155907cc8>
Nov 16 21:56:02 fritz kernel: [ 3484.143339] ---[ end trace 35612939d5ba6123 ]---