Bug 879580

Summary: [abrt]: WARNING: at fs/sysfs/dir.c:536 sysfs_add_one+0xd4/0x100()
Product: [Fedora] Fedora Reporter: Przemo Firszt <przemo>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 18CC: bqueiros, gansalmon, itamar, jonasbits, jonathan, kernel-maint, madhu.chinakonda, moez.roy, sni.hybrid
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:35b473a2bd37df56d8cf135824ebc2ee58d036e2
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-04-15 13:03:56 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Comment none

Description Przemo Firszt 2012-11-23 11:34:48 UTC 
Description of problem:
Connecting disconnecting USB cable to Wacom Intuos 4 Wireless. The tablet was connected/paired over bluetooth.

Additional info:
libreport version: 2.0.18
abrt_version:   2.0.18
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.6.7-5.fc18.x86_64 root=UUID=b056f34d-0454-4408-92d5-348f34c6963b ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True KEYTABLE=uk rd.luks=0 LANG=pl_PL.utf8 rhgb quiet
kernel:         3.6.7-5.fc18.x86_64

backtrace:
:WARNING: at fs/sysfs/dir.c:536 sysfs_add_one+0xd4/0x100()
:Hardware name: W240EU/W250EUQ/W270EUQ          
:sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/bluetooth/hci0/hci0:33'
:Modules linked in: hid_wacom wacom uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media hidp fuse nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE lockd sunrpc ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables iptable_nat nf_nat iptable_mangle rfcomm bnep nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack snd_hda_codec_hdmi snd_hda_codec_via arc4 iwldvm mac80211 snd_hda_intel snd_hda_codec snd_hwdep coretemp kvm_intel snd_seq snd_seq_device kvm snd_pcm snd_page_alloc snd_timer iTCO_wdt snd btusb bluetooth iwlwifi iTCO_vendor_support cfg80211 soundcore mei lpc_ich r8169 mii i2c_i801 microcode rfkill mfd_core serio_raw uinput i915 crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel drm i2c_core wmi video
:Pid: 489, comm: kworker/u:1H Not tainted 3.6.7-5.fc18.x86_64 #1
:Call Trace:
: [<ffffffff8105c8df>] warn_slowpath_common+0x7f/0xc0
: [<ffffffff8105c9d6>] warn_slowpath_fmt+0x46/0x50
: [<ffffffff812e4945>] ? strlcat+0x65/0x90
: [<ffffffff81202544>] sysfs_add_one+0xd4/0x100
: [<ffffffff81202768>] create_dir+0x78/0xd0
: [<ffffffff81202ab6>] sysfs_create_dir+0x86/0xe0
: [<ffffffff812de4f8>] kobject_add_internal+0x98/0x260
: [<ffffffff812e71d1>] ? vsnprintf+0x461/0x600
: [<ffffffff812dc323>] ? cpumask_next_and+0x23/0x40
: [<ffffffff812dea27>] kobject_add+0x67/0xc0
: [<ffffffff813c3e89>] device_add+0x119/0x6e0
: [<ffffffff813c2641>] ? dev_set_name+0x41/0x50
: [<ffffffffa01ddb04>] hci_conn_add_sysfs+0x54/0xc0 [bluetooth]
: [<ffffffffa01cf820>] hci_conn_complete_evt.isra.46+0xe0/0x400 [bluetooth]
: [<ffffffffa01d2b08>] hci_event_packet+0x1478/0x2620 [bluetooth]
: [<ffffffff81096ccc>] ? update_curr+0xfc/0x180
: [<ffffffffa01c4fa8>] hci_rx_work+0x1e8/0x430 [bluetooth]
: [<ffffffff8101357b>] ? __switch_to+0x12b/0x420
: [<ffffffff81078ca7>] process_one_work+0x147/0x4a0
: [<ffffffffa01c4dc0>] ? hci_send_frame+0xc0/0xc0 [bluetooth]
: [<ffffffff8107aa0e>] worker_thread+0x15e/0x480
: [<ffffffff8107a8b0>] ? manage_workers+0x2f0/0x2f0
: [<ffffffff8107fdd3>] kthread+0x93/0xa0
: [<ffffffff8162c804>] kernel_thread_helper+0x4/0x10
: [<ffffffff8107fd40>] ? kthread_freezable_should_stop+0x70/0x70
: [<ffffffff8162c800>] ? gs_change+0x13/0x13

Potential duplicate bug: 759838
Comment 1 lnxslck 2013-01-26 12:57:47 UTC 
Just browsing the web, i do have a mouse and keyboard wireless from apple that uses bluetooh, and have been expericing some problems with that.

Package: kernel
OS Release: Fedora release 18 (Spherical Cow)
Comment 2 lnxslck 2013-01-27 01:42:26 UTC 
Using my bluetooth wireless keyboard and mouse from apple

Package: kernel
OS Release: Fedora release 18 (Spherical Cow)
Comment 3 jim hybrid 2013-02-28 21:47:32 UTC 
the hp touchscreen was not working upon boot.  message log file has been complaining about duplicate names being assigned ("ep_81"). we unplugged the usb touchscreen interface and plugged it back in and it starte working. then a few minutes later, we got this error.

Package: kernel
OS Release: Fedora release 18 (Spherical Cow)
Comment 4 Jonas Anton Östman 2013-03-04 18:42:16 UTC 
i have no idea why did error occured

Package: kernel
OS Release: Fedora release 18 (Spherical Cow)
Comment 5 Josh Boyer 2013-04-01 19:47:59 UTC 
Are you still seeing this with 3.8.x?  Is it happening after a suspend/resume?
Comment 6 Moez Roy 2013-04-06 02:18:41 UTC 
Created attachment 915702 [details]
Comment

(This comment was longer than 65,535 characters and has been moved to an attachment by Red Hat Bugzilla).
Comment 7 Josh Boyer 2013-04-15 13:03:56 UTC 
quickbooks.office your bug is different, and covered by 920655.

Closing this out due to lack of response from anyone else.