BUG: unable to handle kernel NULL pointer dereference at 00000040
IP: [<c047f780>] apparmor_bprm_set_creds+0x370/0x400
*pde = 00000000 
Oops: 0000 [#2] SMP 
last sysfs file: /sys/devices/pci0000:00/0000:00:06.0/0000:02:00.0/net/ra0/address
Modules linked in: binfmt_misc nfnetlink_queue ppdev nfnetlink vboxnetadp vboxnetflt vboxdrv ipt_ULOG ipt_MASQUERADE xt_DSCP nf_conntrack_irc xt_tcpudp xt_state ipt_REJECT xt_limit ipt_LOG nf_conntrack_ftp dm_crypt snd_hda_codec_realtek iptable_nat nf_nat nf_conntrack_ipv4 snd_hda_intel snd_hda_codec nf_conntrack nf_defrag_ipv4 iptable_mangle snd_pcm_oss iptable_filter snd_mixer_oss ip_tables snd_pcm snd_seq_dummy snd_seq_oss x_tables snd_seq_midi snd_rawmidi snd_seq_midi_event rndis_wlan snd_seq snd_timer snd_seq_device cfg80211 pcmcia snd rndis_host uvcvideo soundcore cdc_ether sdhci_pci yenta_socket videodev usbnet sdhci rsrc_nonstatic v4l1_compat snd_page_alloc rt2860sta(C) fglrx(P) pcmcia_core led_class psmouse coretemp serio_raw joydev sbp2 lp parport dm_raid45 xor usb_storage usbhid ohci1394 r8169 mii video output ieee1394 sis_agp agpgart

Pid: 7071, comm: epsxe Tainted: P      D  C (2.6.31-11-generic #36-Ubuntu) E500-V.APRAG
EIP: 0060:[<c047f780>] EFLAGS: 00210246 CPU: 0
EIP is at apparmor_bprm_set_creds+0x370/0x400
EAX: fffffffe EBX: f3b3dd00 ECX: f5315f00 EDX: f6afc0e2
ESI: 00000000 EDI: f3a7f0c0 EBP: f5315f44 ESP: f5315eb4
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process epsxe (pid: 7071, ti=f5314000 task=f38e57f0 task.ti=f5314000)
Stack:
 f5315f00 00000000 00000000 f5315ed0 c01c9f00 f538fd10 f70010c0 f5315eec
<0> c01c9f4f 00000000 00000000 f538fd10 00000000 f538fd10 00000000 000000d0
<0> fffffffe c07003a2 00000000 f6afc0e2 00000000 00000000 00000000 00000000
Call Trace:
 [<c01c9f00>] ? __vma_link_rb+0x30/0x40
 [<c01c9f4f>] ? __vma_link+0x3f/0x80
 [<c02c2eac>] ? security_bprm_set_creds+0xc/0x10
 [<c01e8441>] ? prepare_binprm+0xa1/0xf0
 [<c01e8a2b>] ? T.626+0x3b/0x50
 [<c01e919e>] ? do_execve+0x17e/0x2c0
 [<c03142a5>] ? strncpy_from_user+0x35/0x60
 [<c0101a28>] ? sys_execve+0x28/0x60
 [<c010334c>] ? syscall_call+0x7/0xb
Code: 24 8b 44 24 18 e8 71 f4 ff ff 3d 00 f0 ff ff 89 c1 76 a7 0f b7 44 24 60 f6 c4 40 74 50 c7 44 24 48 a7 03 70 c0 e9 98 fe ff ff 90 <f6> 46 40 08 0f 84 e6 fe ff ff e9 d9 fe ff ff 90 8b 54 24 4c 8b 
EIP: [<c047f780>] apparmor_bprm_set_creds+0x370/0x400 SS:ESP 0068:f5315eb4
CR2: 0000000000000040
---[ end trace 5857486e2f78f804 ]---