[   12.150881] vboxdrv: fAsync=0 offMin=0x1c5 offMax=0x1a4a
[   12.150939] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   12.150941] vboxdrv: Successfully loaded version 4.0.4_OSE (interface 0x00160000).
[   12.216700] ppdev: user-space parallel port driver
[   12.521891] tg3 0000:03:00.0: eth0: Link is down
[   12.838929] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   13.456818] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.
[   13.817370] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   15.521133] tg3 0000:03:00.0: eth0: Link is up at 1000 Mbps, full duplex
[   15.521135] tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX
[   15.521851] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   26.377847] eth0: no IPv6 routers present
[  116.962173] ------------[ cut here ]------------
[  116.962210] kernel BUG at /build/buildd/linux-2.6.38/fs/dcache.c:2126!
[  116.962247] invalid opcode: 0000 [#1] SMP 
[  116.962276] last sysfs file: /sys/devices/virtual/bdi/ncpfs-1/uevent
[  116.962312] CPU 1 
[  116.962324] Modules linked in: nls_utf8 ncpfs parport_pc ppdev binfmt_misc vboxnetadp vboxnetflt vboxdrv snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel usbhid snd_hda_codec snd_hwdep hid snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event radeon snd_seq ttm drm_kms_helper snd_timer snd_seq_device drm dcdbas i2c_algo_bit psmouse serio_raw snd soundcore snd_page_alloc lp parport e1000e tg3 ahci libahci
[  116.962606] 
[  116.962618] Pid: 1533, comm: gvfs-gdu-volume Not tainted 2.6.38-7-generic #39-Ubuntu Dell Inc. Vostro 460/0Y2MRG
[  116.962685] RIP: 0010:[<ffffffff811781d5>]  [<ffffffff811781d5>] dentry_update_name_case+0x75/0x80
[  116.962743] RSP: 0018:ffff880284f27978  EFLAGS: 00010246
[  116.962773] RAX: 0000000000000001 RBX: ffff880284f27e58 RCX: ffff880297e6f3c0
[  116.962812] RDX: 0000000000000000 RSI: ffff880284f27a88 RDI: ffff880297e6f3c0
[  116.962851] RBP: ffff880284f27998 R08: 0000000000000053 R09: ffff880297e6f3fb
[  116.962890] R10: ffffffffa0296000 R11: ffff880284f27a98 R12: ffff880297e6f3c0
[  116.962929] R13: ffff880284f27a88 R14: 0000000000000000 R15: ffff880284f27c18
[  116.962969] FS:  00007f81c043d7c0(0000) GS:ffff8800cf280000(0000) knlGS:0000000000000000
[  116.963013] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  116.963045] CR2: 0000000000dd12a8 CR3: 0000000280103000 CR4: 00000000000406e0
[  116.963084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  116.963123] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  116.963163] Process gvfs-gdu-volume (pid: 1533, threadinfo ffff880284f26000, task ffff88028a758000)
[  116.963211] Stack:
[  116.963223]  ffff8802914caf00 ffff880284f27e58 ffff8802914caf00 ffff8802916cc048
[  116.963272]  ffff880284f27bd8 ffffffffa02c60bd ffff880284f279b8 ffffffff8104f038
[  116.963320]  ffff880284f279e8 ffff880297e6f3c0 ffffffff811757f0 ffff880284f27f38
[  116.963369] Call Trace:
[  116.963389]  [<ffffffffa02c60bd>] ncp_fill_cache.clone.15+0x22d/0x670 [ncpfs]
[  116.963431]  [<ffffffff8104f038>] ? hrtick_update+0x38/0x40
[  116.963464]  [<ffffffff811757f0>] ? filldir+0x0/0xe0
[  116.963496]  [<ffffffffa02ce095>] ? ncp_req_put+0x25/0x30 [ncpfs]
[  116.963532]  [<ffffffffa02ce7d7>] ? do_ncp_rpc_call+0x197/0x2e0 [ncpfs]
[  116.963571]  [<ffffffff81087710>] ? autoremove_wake_function+0x0/0x40
[  116.963608]  [<ffffffff81038c49>] ? default_spin_lock_flags+0x9/0x10
[  116.963646]  [<ffffffffa02cea7e>] ? ncp_do_request+0x15e/0x180 [ncpfs]
[  116.963684]  [<ffffffffa02cf802>] ? ncp_request2+0x52/0x90 [ncpfs]
[  116.963721]  [<ffffffffa02c65f5>] ncp_read_volume_list+0xf5/0x130 [ncpfs]
[  116.963759]  [<ffffffff811757f0>] ? filldir+0x0/0xe0
[  116.963792]  [<ffffffff8110b5fe>] ? find_get_page+0x1e/0x90
[  116.963825]  [<ffffffff8110b6a7>] ? find_lock_page+0x37/0x80
[  116.963858]  [<ffffffff81100000>] ? group_sched_out+0x0/0xd0
[  116.963891]  [<ffffffffa02c72ea>] ncp_readdir+0x4ba/0x5f0 [ncpfs]
[  116.963927]  [<ffffffff811757f0>] ? filldir+0x0/0xe0
[  116.963956]  [<ffffffff811757f0>] ? filldir+0x0/0xe0
[  116.963986]  [<ffffffff811756d8>] vfs_readdir+0xb8/0xe0
[  116.964017]  [<ffffffff811759c9>] sys_getdents+0x89/0xf0
[  116.964049]  [<ffffffff815c1bd5>] ? page_fault+0x25/0x30
[  116.964080]  [<ffffffff8100c002>] system_call_fastpath+0x16/0x1b
[  116.964114] Code: 8b 7c 24 28 49 8b 75 08 e8 a9 d0 16 00 41 83 44 24 04 01 48 89 df e8 2b 0a ec ff 66 90 48 8b 5d e8 4c 8b 65 f0 4c 8b 6d f8 c9 c3 <0f> 0b 0f 0b 0f 1f 80 00 00 00 00 55 48 89 e5 48 83 ec 10 48 89 
[  116.964354] RIP  [<ffffffff811781d5>] dentry_update_name_case+0x75/0x80
[  116.964395]  RSP <ffff880284f27978>
[  116.978021] ---[ end trace 6180debffdda8dd6 ]---