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kernel BUG at /build/buildd/linux-2.6.32/fs/hfsplus/bnode.c:623!
invalid opcode: 0000 [#1] SMP 
last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0C09:00/PNP0C0A:00/power_supply/BAT1/voltage_now
Modules linked in: nls_iso8859_1 nls_cp437 vfat fat nls_utf8 hfsplus binfmt_misc ppdev snd_hda_codec_nvhdmi snd_hda_codec_si3054 snd_hda_codec_realtek snd_atiixp_modem snd_via82xx_modem snd_intel8x0m snd_ac97_codec ac97_bus fbcon tileblit font bitblit softcursor vga16fb vgastate snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss uvcvideo videodev joydev arc4 snd_seq_midi nvidia(P) shpchp snd_rawmidi v4l1_compat agpgart snd_seq_midi_event snd_seq snd_timer snd_seq_device snd psmouse serio_raw video output i2c_nforce2 soundcore snd_page_alloc ath5k mac80211 ath cfg80211 lirc_ene0100 lirc_dev led_class lp parport usbhid hid r8169 usb_storage mii ahci

Pid: 3003, comm: rm Tainted: P           (2.6.32-17-generic #26-Ubuntu) MS-171F
EIP: 0060:[<f8b70b35>] EFLAGS: 00010246 CPU: 0
EIP is at hfsplus_bnode_put+0x95/0xa0 [hfsplus]
EAX: 00000000 EBX: f05e0a00 ECX: 00000002 EDX: 00000002
ESI: f2987800 EDI: f059be84 EBP: f059bdac ESP: f059bd9c
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process rm (pid: 3003, ti=f059a000 task=f05fc010 task.ti=f059a000)
Stack:
 009c001c 00001f82 f299f100 f059be84 f059bdf4 f8b7265e 0000000e 00000000
<0> 00000002 00000082 00000016 0000004e f059be84 f05e0c40 f2987800 f05e0a00
<0> 0016dc01 00001f82 34000000 f05e0380 f05e0380 f059be84 f059be20 f8b7293f
Call Trace:
 [<f8b7265e>] ? hfs_brec_update_parent+0xfe/0x290 [hfsplus]
 [<f8b7293f>] ? hfsplus_brec_remove+0x14f/0x160 [hfsplus]
 [<f8b6ef38>] ? hfsplus_delete_cat+0xd8/0x220 [hfsplus]
 [<f8b6f58f>] ? hfsplus_unlink+0x5f/0x1c0 [hfsplus]
 [<f80a3016>] ? char2uni+0x16/0x40 [nls_utf8]
 [<c021aba3>] ? d_alloc+0x23/0x190
 [<c021039f>] ? generic_permission+0x1f/0xa0
 [<c02f4e9d>] ? security_inode_permission+0x1d/0x30
 [<c0210b4e>] ? inode_permission+0x9e/0xb0
 [<c0211a83>] ? may_delete+0x53/0x140
 [<c0211c00>] ? vfs_unlink+0x90/0xc0
 [<c0213827>] ? do_unlinkat+0x157/0x180
 [<c0207a4f>] ? vfs_write+0x12f/0x1a0
 [<c03b4230>] ? tty_write+0x0/0x210
 [<c021398b>] ? sys_unlinkat+0x2b/0x40
 [<c01033ec>] ? syscall_call+0x7/0xb
Code: b4 26 00 00 00 00 89 d8 e8 a9 fe ff ff 89 f8 e8 42 98 5b c7 90 89 d8 e8 fa f5 ff ff 89 d8 e8 53 bc 68 c7 83 c4 04 5b 5e 5f 5d c3 <0f> 0b eb fe 8d b4 26 00 00 00 00 55 89 e5 57 56 53 83 ec 20 0f 
EIP: [<f8b70b35>] hfsplus_bnode_put+0x95/0xa0 [hfsplus] SS:ESP 0068:f059bd9c
---[ end trace 161d32ca535f6d04 ]---