Bug 986704

Summary: [abrt] WARNING: at net/wireless/core.c:788 wdev_cleanup_work+0xd9/0x130 [cfg80211]()
Product: [Fedora] Fedora Reporter: Bruce-Robert Pocock <brpocock>
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: 19CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:ab9001fff40ceca938e0d95146fe4f4409ea1bc2
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-10-08 16:51:09 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
File: dmesg none

Description Bruce-Robert Pocock 2013-07-21 18:53:12 UTC 
Description of problem:
I suspect this is from a USB WiFi adapter branded as:
Linksys® Instant Wireless™ Series Wireless USB Network Adapter
Model No WUSB11 ver 2.6
… which seems to have a hard time seeing a router with a 15´ line-of-sight on it.

Additional info:
reporter:       libreport-2.1.5
WARNING: at net/wireless/core.c:788 wdev_cleanup_work+0xd9/0x130 [cfg80211]()
Hardware name: To be filled by O.E.M.
Modules linked in: arc4 at76c50x_usb mac80211 cfg80211 tcp_lp fuse ebtable_nat nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT bnep nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat bluetooth rfkill iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media acpi_cpufreq mperf kvm_amd kvm crc32_pclmul crc32c_intel ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd r8169 soundcore mii i2c_piix4 microcode k10temp binfmt_misc uinput radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core
Pid: 9190, comm: kworker/u:0 Not tainted 3.9.9-302.fc19.x86_64 #1
Call Trace:
 [<ffffffff8105cc56>] warn_slowpath_common+0x66/0x80
 [<ffffffff8105cd2a>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa04391a9>] wdev_cleanup_work+0xd9/0x130 [cfg80211]
 [<ffffffff8107997e>] process_one_work+0x16e/0x3f0
 [<ffffffff8107b3ff>] worker_thread+0x10f/0x3d0
 [<ffffffff8107b2f0>] ? manage_workers+0x340/0x340
 [<ffffffff810802a0>] kthread+0xc0/0xd0
 [<ffffffff810801e0>] ? insert_kthread_work+0x40/0x40
 [<ffffffff8164f26c>] ret_from_fork+0x7c/0xb0
 [<ffffffff810801e0>] ? insert_kthread_work+0x40/0x40
Comment 1 Bruce-Robert Pocock 2013-07-21 18:54:34 UTC 
Created attachment 776538 [details]
File: dmesg
Comment 2 Josh Boyer 2013-09-18 20:41:43 UTC 
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 19 kernel bugs.

Fedora 19 has now been rebased to 3.11.1-200.fc19.  Please test this kernel update and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you experience different issues, please open a new bug report for those.
Comment 3 Josh Boyer 2013-10-08 16:51:09 UTC 
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.