BUG: unable to handle kernel paging request at f7801d03
IP: [<f86ba029>] CIFSSMBQAllEAs+0x289/0x320 [cifs]
*pde = 00000000 
Oops: 0000 [#1] SMP 
last sysfs file: /sys/devices/virtual/block/ram9/uevent
Modules linked in: nls_utf8 isofs nls_cp437 cifs binfmt_misc bridge stp bnep snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_usb_audio snd_pcm_oss snd_mixer_oss snd_pcm iptable_filter snd_usb_lib ppdev snd_hwdep ip_tables parport_pc lp snd_seq_dummy snd_seq_oss snd_seq_midi nvidia(P) x_tables btusb parport snd_rawmidi uvcvideo videodev v4l1_compat snd_seq_midi_event snd_seq snd_timer psmouse serio_raw snd_seq_device joydev snd snd_page_alloc soundcore usbhid e100 mii floppy intel_agp agpgart

Pid: 2922, comm: nautilus Tainted: P           (2.6.31-14-generic #48-Ubuntu)         
EIP: 0060:[<f86ba029>] EFLAGS: 00010286 CPU: 0
EIP is at CIFSSMBQAllEAs+0x289/0x320 [cifs]
EAX: f7801d02 EBX: 00339a7b ECX: f7801d06 EDX: 3643ef5b
ESI: f77f7901 EDI: ffff5c00 EBP: f24eff28 ESP: f24efee8
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process nautilus (pid: 2922, ti=f24ee000 task=f2773ed0 task.ti=f24ee000)
Stack:
 f26c8000 f24eff10 00000000 00000000 00000000 00005aff f7801d06 f3cb5c00
<0> f697f500 f621105c 0000004f f26c8000 f26c8000 f3cb5c00 ffffffa1 f6a45700
<0> f24eff5c f86d548a 00000000 00000000 f812a380 00000000 00000000 00000000
Call Trace:
 [<f86d548a>] ? cifs_listxattr+0xba/0x160 [cifs]
 [<f86d53d0>] ? cifs_listxattr+0x0/0x160 [cifs]
 [<c0201518>] ? vfs_listxattr+0x38/0x70
 [<c020157d>] ? listxattr+0x2d/0xc0
 [<c0201645>] ? sys_llistxattr+0x35/0x50
 [<c010336c>] ? syscall_call+0x7/0xb
Code: f1 0f b7 40 02 89 c7 f7 df 8d 54 3a fb 29 f2 85 d2 0f 8e f9 fe ff ff 8b 75 d8 0f b6 c9 8d 4c 0e 01 01 c1 89 c8 83 c1 04 89 4d d8 <0f> b6 48 01 0f b6 f1 8d 5c 1e 06 3b 5d 0c 0f 8c 7b ff ff ff 8b 
EIP: [<f86ba029>] CIFSSMBQAllEAs+0x289/0x320 [cifs] SS:ESP 0068:f24efee8
CR2: 00000000f7801d03
---[ end trace 2889a4471b2f4f35 ]---