0.8 causes kernel panic

[gargoyle jet]

This happens after a few minutes up to an hour or so.

Using Ubuntu 12.04 with 2x 7970 cards.

Been using attack modes 3, 6 and 7 with the same result. Not tried all modes .

May 4 16:44:59 ubuntu kernel: [ 5161.811877] general protection fault: 0000 [#1] SMP
May 4 16:44:59 ubuntu kernel: [ 5161.811880] CPU 4
May 4 16:44:59 ubuntu kernel: [ 5161.811881] Modules linked in: vesafb rfcomm bnep bluetooth snd_hda_codec_hdmi parport_pc ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore fglrx(P) psmouse snd_page_alloc mei(C) sb_edac eeepc_wmi edac_core asus_wmi serio_raw mac_hid mxm_wmi sparse_keymap wmi lp parport usbhid hid e1000e
May 4 16:44:59 ubuntu kernel: [ 5161.811897]
May 4 16:44:59 ubuntu kernel: [ 5161.811899] Pid: 6702, comm: oclHashcat-plus Tainted: P C O 3.2.0-24-generic #37-Ubuntu System manufacturer System Product Name/RAMPAGE IV EXTREME
May 4 16:44:59 ubuntu kernel: [ 5161.811902] RIP: 0010:[<ffffffff8111f3a1>] [<ffffffff8111f3a1>] free_pcppages_bulk+0x2f1/0x3f0
May 4 16:44:59 ubuntu kernel: [ 5161.811908] RSP: 0018:ffff880401d3fb98 EFLAGS: 00010002

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