On Sat, Oct 13, 2012 at 12:07:48 +0200, Carsten Grohmann wrote: > [ 7.233761] BUG: unable to handle kernel paging request at 00000000001ff800 > [ 7.233846] IP: [<ffffffffa03a28a2>] i915_gem_init_ppgtt+0x93/0x16c [i915] > [ 7.233932] PGD 213742067 PUD 0 > [ 7.234007] Oops: 0002 [#1] SMP > [ 7.235489] CPU 2 > [ 7.235512] Modules linked in: snd_seq_midi snd_seq_midi_event snd_rawmidi ftdi_sio i915(+) snd_seq coretemp > crc32c_intel usbserial snd_seq_device snd_timer ghash_clmulni_intel snd acpi_cpufreq mperf iTCO_wdt aesni_intel aes_x86_64 > soundcore i2c_i801 pcspkr iTCO_vendor_support aes_generic cryptd evdev processor xfs nouveau power_supply i2c_algo_bit > drm_kms_helper ttm drm i2c_core usbhid hid sg sr_mod sd_mod crc_t10dif cdrom mxm_wmi firewire_ohci firewire_core crc_itu_t > ahci libahci libata xhci_hcd ehci_hcd scsi_mod wmi tg3 libphy usbcore usb_common button video thermal_sys [last unloaded: > scsi_wait_scan] > [ 7.236908] > [ 7.236943] Pid: 482, comm: modprobe Not tainted 3.2.0-4-amd64 #1 Debian 3.2.30-1 To Be Filled By O.E.M. To Be Filled > By O.E.M./Z77 Extreme6 > [ 7.237066] RIP: 0010:[<ffffffffa03a28a2>] [<ffffffffa03a28a2>] i915_gem_init_ppgtt+0x93/0x16c [i915] OK, I'm pretty sure this is because I forgot to include the agp changes in the backport (there's a couple of ppgtt-related commits). Building a new kernel now for you to try, sorry for the delay. Thanks, Julien
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