[28778.753168] ————[ cut here ]————
[28778.753178] WARNING: at fs/sysfs/dir.c:487 sysfs_add_one+0xc5/0×130()
[28778.753181] Hardware name: UL80VT
[28778.753183] sysfs: cannot create duplicate filename
‘/devices/virtual/cuse/foo’
[28778.753185] Modules linked in: cuse uinput snd_hda_codec_realtek
nfsd exportfs snd_hda_intel nfs snd_hda_codec lockd snd_pcm_oss
snd_mixer_oss snd_hwdep nfs_acl fbcon snd_seq_dummy snd_pcm tileblit
auth_rpcgss font bitblit softcursor snd_seq_oss snd_seq_midi
snd_rawmidi snd_seq_midi_event i915 sunrpc arc4 snd_seq drm_kms_helper
iwlagn snd_timer iwlcore drm uvcvideo snd_seq_device i2c_algo_bit
videodev asus_laptop psmouse mac80211 video v4l1_compat snd output
intel_agp atl1c led_class v4l2_compat_ioctl32 serio_raw soundcore
btusb cfg80211 snd_page_alloc
[28778.753239] Pid: 19677, comm: lt-cusexmp Not tainted 2.6.33 #4
[28778.753241] Call Trace:
[28778.753248] [] warn_slowpath_common+0×78/0xb0
[28778.753252] [] warn_slowpath_fmt+0×3c/0×40
[28778.753256] [] sysfs_add_one+0xc5/0×130
[28778.753260] [] create_dir+0×63/0xb0
[28778.753264] [] sysfs_create_dir+0×34/0×50
[28778.753270] [] ? kobject_get+0×1a/0×30
[28778.753273] [] kobject_add_internal+0xb7/0×200
[28778.753277] [] kobject_add_varg+0×38/0×60
[28778.753281] [] kobject_add+0×44/0×70
[28778.753287] [] ? get_device_parent+0xc5/0×1b0
[28778.753291] [] device_add+0xbb/0×5d0
[28778.753294] [] ? dev_set_name+0×3c/0×40
[28778.753300] [] cuse_process_init_reply+0×2a4/0×450 [cuse]
[28778.753305] [] ? cuse_process_init_reply+0×0/0×450 [cuse]
[28778.753311] [] request_end+0×16b/0×200
[28778.753315] [] fuse_dev_write+0×3a2/0×4f0
[28778.753321] [] ? __vma_link_rb+0×2b/0×30
[28778.753325] [] ? fuse_dev_write+0×0/0×4f0
[28778.753330] [] do_sync_readv_writev+0xcb/0×110
[28778.753336] [] ? _raw_spin_lock_irq+0×10/0×20
[28778.753340] [] ? __do_fault+0×409/0×4d0
[28778.753344] [] ? security_file_permission+0×11/0×20
[28778.753348] [] do_readv_writev+0xca/0×1f0
[28778.753354] [] ? default_spin_lock_flags+0×9/0×10
[28778.753358] [] ? __up_read+0xa6/0xd0
[28778.753361] [] vfs_writev+0×3e/0×60
[28778.753364] [] sys_writev+0×4c/0xb0
[28778.753369] [] system_call_fastpath+0×16/0×1b
[28778.753372] —[ end trace fba55b2689d0febd ]—
[28778.753376] kobject_add_internal failed for foo with -EEXIST, don’t
try to register things with the same name in the same directory.
[28778.753381] Pid: 19677, comm: lt-cusexmp Tainted: G W 2.6.33 #4
[28778.753383] Call Trace:
[28778.753387] [] kobject_add_internal+0×15d/0×200
[28778.753391] [] kobject_add_varg+0×38/0×60
[28778.753395] [] kobject_add+0×44/0×70
[28778.753399] [] ? get_device_parent+0xc5/0×1b0
[28778.753402] [] device_add+0xbb/0×5d0
[28778.753406] [] ? dev_set_name+0×3c/0×40
[28778.753410] [] cuse_process_init_reply+0×2a4/0×450 [cuse]
[28778.753414] [] ? cuse_process_init_reply+0×0/0×450 [cuse]
[28778.753419] [] request_end+0×16b/0×200
[28778.753423] [] fuse_dev_write+0×3a2/0×4f0
[28778.753427] [] ? __vma_link_rb+0×2b/0×30
[28778.753431] [] ? fuse_dev_write+0×0/0×4f0
[28778.753435] [] do_sync_readv_writev+0xcb/0×110
[28778.753439] [] ? _raw_spin_lock_irq+0×10/0×20
[28778.753443] [] ? __do_fault+0×409/0×4d0
[28778.753446] [] ? security_file_permission+0×11/0×20
[28778.753450] [] do_readv_writev+0xca/0×1f0
[28778.753454] [] ? default_spin_lock_flags+0×9/0×10
[28778.753458] [] ? __up_read+0xa6/0xd0
[28778.753461] [] vfs_writev+0×3e/0×60
[28778.753465] [] sys_writev+0×4c/0xb0
[28778.753469] [] system_call_fastpath+0×16/0×1b