Bug 760709

Summary: [abrt] kernel: WARNING: at net/mac80211/util.c:1212 ieee80211_reconfig+0x237/0x495 [mac80211]()
Product: [Fedora] Fedora Reporter: battleman2004
Component: kernelAssignee: Stanislaw Gruszka <sgruszka>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:1008bb7b47d7d5bd28809bb3621f262bcd64ef83
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-03-27 21:35:14 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: smolt_data none

Description battleman2004 2011-12-06 20:05:56 UTC 
libreport version: 2.0.7
abrt_version:   2.0.6
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.4-1.fc16.x86_64 root=/dev/mapper/vg_t400s-lv_root ro rd.md=0 rd.dm=0 KEYTABLE=de quiet rd.lvm.lv=vg_t400s/lv_swap SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 rd.lvm.lv=vg_t400s/lv_root LANG=en_US.UTF-8
kernel:         3.1.4-1.fc16.x86_64
reason:         WARNING: at net/mac80211/util.c:1212 ieee80211_reconfig+0x237/0x495 [mac80211]()
time:           Di 06 Dez 2011 20:54:23 CET

smolt_data:     Text file, 3346 bytes

backtrace:
:WARNING: at net/mac80211/util.c:1212 ieee80211_reconfig+0x237/0x495 [mac80211]()
:Hardware name: 2808D9G
:Modules linked in:
:ieee80211 phy0: Hardware restart was requested
: ppdev parport_pc lp parport fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle tun bridge 8021q garp stp llc fcoe libfcoe lockd libfc scsi_transport_fc scsi_tgt ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack uvcvideo videodev media v4l2_compat_ioctl32 cdc_ether usbnet mii cdc_acm cdc_wdm arc4 snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd_page_alloc iwlagn joydev microcode i2c_i801 mac80211 iTCO_wdt iTCO_vendor_support cfg80211 thinkpad_acpi e1000e rfkill snd soundcore virtio_net kvm_intel kvm uinput sunrpc sdhci_pci sdhci mmc_core wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 4411, comm: kworker/0:2 Not tainted 3.1.4-1.fc16.x86_64 #1
:Call Trace:
: [<ffffffff81057a1e>] warn_slowpath_common+0x83/0x9b
: [<ffffffff81057a50>] warn_slowpath_null+0x1a/0x1c
: [<ffffffffa0253b74>] ieee80211_reconfig+0x237/0x495 [mac80211]
: [<ffffffffa0238be2>] ? ieee80211_recalc_smps_work+0x37/0x37 [mac80211]
: [<ffffffffa0238c6a>] ieee80211_restart_work+0x88/0x96 [mac80211]
: [<ffffffff8106ed84>] process_one_work+0x176/0x2a9
: [<ffffffff8106f892>] worker_thread+0xda/0x15d
: [<ffffffff8106f7b8>] ? manage_workers+0x176/0x176
: [<ffffffff81072cdf>] kthread+0x84/0x8c
: [<ffffffff814bfb34>] kernel_thread_helper+0x4/0x10
: [<ffffffff81072c5b>] ? kthread_worker_fn+0x148/0x148
: [<ffffffff814bfb30>] ? gs_change+0x13/0x13

event_log:
:2011-12-06-21:04:14> Smolt profile successfully saved
:2011-12-06-21:04:42> Oops-Report an http://submit.kerneloops.org/submitoops.php übermitteln
:2011-12-06-21:05:48  Kernel oops has not been sent due to Couldn't connect to server
:2011-12-06-21:05:48* (exited with 1)
Comment 1 battleman2004 2011-12-06 20:06:00 UTC 
Created attachment 541552 [details]
File: smolt_data
Comment 2 Josh Boyer 2011-12-06 21:03:33 UTC 
I thought this was a dup of an existing bug, but I can't seem to find it.
Comment 3 Stanislaw Gruszka 2012-01-21 13:07:04 UTC 
*** Bug 760729 has been marked as a duplicate of this bug. ***
Comment 4 Stanislaw Gruszka 2012-01-21 13:19:03 UTC 
This warning is a consequence of driver requested restart, and then failure of adding station information to iwlagn driver.

I do not know what is exactly reason of bug, but it looks like firmware hung. Anyway 3.2 kernel contains various changes in iwlagn and mac80211 what could possibly fix this issue. Please test it and tell us if the WARNING is still reproducible.

Latest F-16 3.2 kernel can be downloaded from koji:
http://koji.fedoraproject.org/koji/buildinfo?buildID=294396
Comment 5 Stanislaw Gruszka 2012-01-21 13:54:08 UTC 
*** Bug 760730 has been marked as a duplicate of this bug. ***
Comment 6 Dave Jones 2012-03-22 17:04:43 UTC 
[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.
Comment 7 Dave Jones 2012-03-22 17:07:45 UTC 
[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.
Comment 8 Dave Jones 2012-03-22 17:18:46 UTC 
[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.
Comment 9 Stanislaw Gruszka 2012-03-27 21:35:14 UTC 
No response since 2012-01-21 ...