Public bug reported:
[ 14.852661] ------------[ cut here ]------------
[ 14.852667] WARNING: at /build/buildd/linux-2.6.28/fs/sysfs/dir.c:462
sysfs_add_one+0x49/0x50()
[ 14.852671] sysfs: duplicate filename 'ieee80211' can not be created
[ 14.852674] Modules linked in: lbm_cw_cfg80211(+) floppy raid10 raid456
async_xor async_memcpy async_tx xor raid1 raid0 multipath linear fbcon tileblit
font bitblit softcursor e100 mii pcspkr shpchp intel_agp iTCO_wdt
iTCO_vendor_support parport_pc nsc_ircc irda crc_ccitt video output
yenta_socket rsrc_nonstatic psmouse serio_raw snd_intel8x0 snd_ac97_codec
ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss
snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device
snd soundcore snd_page_alloc btusb pcmcia pcmcia_core joydev mac80211 cfg80211
ecb arc4 dm_crypt iptable_filter ip_tables x_tables ppdev thinkpad_acpi
led_class nvram bnep bridge stp radeon drm agpgart binfmt_misc aes_i586
aes_generic cbc lp parport
[ 14.852758] Pid: 1748, comm: modprobe Not tainted 2.6.28-15-generic
#52-Ubuntu
[ 14.852761] Call Trace:
[ 14.852771] [<c0139ba0>] warn_slowpath+0x60/0x80
[ 14.852779] [<c0122000>] ? native_write_cr0+0x0/0x10
[ 14.852784] [<c0122030>] ? native_read_cr3+0x0/0x10
[ 14.852788] [<c0122040>] ? native_write_cr3+0x0/0x10
[ 14.852793] [<c0122520>] ? _paravirt_nop+0x0/0x10
[ 14.852797] [<c0122520>] ? _paravirt_nop+0x0/0x10
[ 14.852802] [<c0122520>] ? _paravirt_nop+0x0/0x10
[ 14.852807] [<c0122790>] ? native_flush_tlb_global+0x0/0x60
[ 14.852812] [<c01227f0>] ? native_flush_tlb_single+0x0/0x10
[ 14.852818] [<c01195e0>] ? native_flush_tlb_others+0x0/0x110
[ 14.852823] [<c0122510>] ? __paravirt_pgd_alloc+0x0/0x10
[ 14.852831] [<c02c7172>] ? idr_get_empty_slot+0xe2/0x270
[ 14.852836] [<c02c7384>] ? ida_get_new_above+0x84/0x1c0
[ 14.852842] [<c01cfd1e>] ? find_inode+0x3e/0x70
[ 14.852847] [<c020b6c0>] ? sysfs_ilookup_test+0x0/0x20
[ 14.852852] [<c020b6c0>] ? sysfs_ilookup_test+0x0/0x20
[ 14.852857] [<c020b9d1>] ? sysfs_find_dirent+0x21/0x30
[ 14.852862] [<c020ba83>] ? __sysfs_add_one+0x13/0x90
[ 14.852867] [<c020bc59>] sysfs_add_one+0x49/0x50
[ 14.852872] [<c020c6d9>] create_dir+0x49/0x90
[ 14.852877] [<c020c74b>] sysfs_create_dir+0x2b/0x50
[ 14.852882] [<c02c7ff3>] kobject_add_internal+0xc3/0x1b0
[ 14.852888] [<c02cf3d3>] ? kvasprintf+0x43/0x60
[ 14.852897] [<c02c8107>] kset_register+0x27/0x50
[ 14.852905] [<c03508a0>] __class_register+0xb0/0x1b0
[ 14.852922] [<f7e25250>] ? cfg80211_init+0x0/0x70 [lbm_cw_cfg80211]
[ 14.852933] [<f7e25b62>] wiphy_sysfs_init+0x12/0x20 [lbm_cw_cfg80211]
[ 14.852942] [<f7e25259>] cfg80211_init+0x9/0x70 [lbm_cw_cfg80211]
[ 14.852947] [<c010111e>] _stext+0x2e/0x170
[ 14.852956] [<c01a935c>] ? __vunmap+0x9c/0xe0
[ 14.852960] [<c01a935c>] ? __vunmap+0x9c/0xe0
[ 14.852981] [<c01a93f1>] ? vfree+0x21/0x30
[ 14.852988] [<c016413d>] ? load_module+0x103d/0x1050
[ 14.853038] [<c01641d8>] sys_init_module+0x88/0x1b0
[ 14.853043] [<c0103f6b>] sysenter_do_call+0x12/0x2f
[ 14.853053] [<c0500000>] ? rwsem_down_failed_common+0xa0/0x1b0
[ 14.853058] ---[ end trace 46a868484e7bdf68 ]---
[ 14.853064] kobject_add_internal failed for ieee80211 with -EEXIST, don't
try to register things with the same name in the same directory.
[ 14.853145] Pid: 1748, comm: modprobe Tainted: G W 2.6.28-15-generic
#52-Ubuntu
[ 14.853148] Call Trace:
[ 14.853154] [<c04fe166>] ? printk+0x18/0x1a
[ 14.853159] [<c02c8037>] kobject_add_internal+0x107/0x1b0
[ 14.853168] [<c02c8107>] kset_register+0x27/0x50
[ 14.853173] [<c03508a0>] __class_register+0xb0/0x1b0
[ 14.853185] [<f7e25250>] ? cfg80211_init+0x0/0x70 [lbm_cw_cfg80211]
[ 14.853195] [<f7e25b62>] wiphy_sysfs_init+0x12/0x20 [lbm_cw_cfg80211]
[ 14.853203] [<f7e25259>] cfg80211_init+0x9/0x70 [lbm_cw_cfg80211]
[ 14.853209] [<c010111e>] _stext+0x2e/0x170
[ 14.853214] [<c01a935c>] ? __vunmap+0x9c/0xe0
[ 14.853218] [<c01a935c>] ? __vunmap+0x9c/0xe0
[ 14.853239] [<c01a93f1>] ? vfree+0x21/0x30
[ 14.853244] [<c016413d>] ? load_module+0x103d/0x1050
[ 14.853293] [<c01641d8>] sys_init_module+0x88/0x1b0
[ 14.853298] [<c0103f6b>] sysenter_do_call+0x12/0x2f
[ 14.853304] [<c0500000>] ? rwsem_down_failed_common+0xa0/0x1b0
[ 15.285931] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_put_bss
[ 15.286100] lbm_cw_mac80211: Unknown symbol
lbm_cw_ieee80211_frequency_to_channel
[ 15.286633] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_send_rx_auth
[ 15.286974] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_unhold_bss
[ 15.287418] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_send_rx_deauth
[ 15.287640] lbm_cw_mac80211: Unknown symbol
lbm_cw_ieee80211_channel_to_frequency
[ 15.288099] lbm_cw_mac80211: Unknown symbol cfg80211_wext_giwname
[ 15.288539] lbm_cw_mac80211: Unknown symbol cfg80211_wext_giwmode
[ 15.288920] lbm_cw_mac80211: Unknown symbol
lbm_cw_ieee80211_radiotap_iterator_next
[ 15.289086] lbm_cw_mac80211: Unknown symbol cfg80211_wext_giwrange
[ 15.289249] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_inform_bss_frame
[ 15.289491] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_send_rx_assoc
[ 15.289654] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_send_rx_disassoc
[ 15.290019] lbm_cw_mac80211: Unknown symbol lbm_cw_regulatory_hint_11d
[ 15.290993] lbm_cw_mac80211: Unknown symbol lbm_cw_wiphy_register
[ 15.292655] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_wext_giwscan
[ 15.293114] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_scan_done
[ 15.293571] lbm_cw_mac80211: Unknown symbol cfg80211_wext_siwmode
[ 15.293780] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_unlink_bss
[ 15.294050] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_wext_siwscan
[ 15.294437] lbm_cw_mac80211: Unknown symbol lbm_cw_wiphy_free
[ 15.295055] lbm_cw_mac80211: Unknown symbol lbm_cw_wiphy_unregister
[ 15.295658] lbm_cw_mac80211: Unknown symbol lbm_cw_wiphy_new
[ 15.296562] lbm_cw_mac80211: Unknown symbol
lbm_cw_ieee80211_radiotap_iterator_init
[ 15.296727] lbm_cw_mac80211: Unknown symbol lbm_cw___ieee80211_get_channel
[ 15.296924] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_hold_bss
[ 15.297088] lbm_cw_mac80211: Unknown symbol lbm_cw_cfg80211_get_bss
[ 15.351113] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af:
clean.
[ 15.352423] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x3e0-0x4ff:
excluding 0x4d0-0x4d7
[ 15.352979] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x820-0x8ff:
clean.
[ 15.353451] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7:
clean.
[ 15.354142] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff:
clean.
[ 15.355738] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x100-0x3af:
clean.
[ 15.357051] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x3e0-0x4ff:
excluding 0x4d0-0x4d7
[ 15.357607] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x820-0x8ff:
clean.
[ 15.358131] pcmcia_socket pcmcia_socket1: cs: IO port probe 0xc00-0xcf7:
clean.
[ 15.358844] pcmcia_socket pcmcia_socket1: cs: IO port probe 0xa00-0xaff:
clean.
ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 9.04
Lsusb:
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: IBM 236686G
Package: linux-image-2.6.28-15-generic 2.6.28-15.52
ProcCmdLine: root=/dev/mapper/hostname2-root ro
resume=/dev/mapper/hostname2-swap quiet
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_DK.UTF-8
ProcVersionSignature: Ubuntu 2.6.27-14.41-generic
SourcePackage: linux
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386
--
Cannot modprobe p54common: sysfs: duplicate filename 'ieee80211' can not be
created
https://bugs.launchpad.net/bugs/455655
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