Bug 711075

Summary: [abrt] kernel: WARNING: at net/mac80211/util.c:540 ieee80211_can_queue_work+0x37/0x3b [mac80211](): TAINTED Warning Issued
Product: [Fedora] Fedora Reporter: linux <linux>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, sgruszka
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:4ad0002cc1d9c0ef3eb3439d6a05dca46f21e7ba
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-07-13 12:48:50 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description linux@alteeve.com 2011-06-06 13:09:28 UTC 
abrt version: 2.0.1
architecture:   x86_64
cmdline:        ro root=/dev/mapper/luks-286cefbd-2b66-4f46-a623-27c3e33cfea0 rd_LUKS_UUID=luks-286cefbd-2b66-4f46-a623-27c3e33cfea0 rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet
comment:        Not sure, saw the abrt when I woke my laptop from sleep.
component:      kernel
kernel:         2.6.38.6-27.fc15.x86_64
kernel_tainted: 512
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         WARNING: at net/mac80211/util.c:540 ieee80211_can_queue_work+0x37/0x3b [mac80211]()
time:           Mon Jun  6 09:05:51 2011

backtrace:
:WARNING: at net/mac80211/util.c:540 ieee80211_can_queue_work+0x37/0x3b [mac80211]()
:Hardware name: 2801CTO
:queueing ieee80211 work while going to suspend
:Modules linked in: tcp_lp hidp fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables rfcomm sco bnep l2cap arc4 snd_hda_codec_conexant snd_hda_intel iwlagn snd_hda_codec snd_hwdep uvcvideo snd_seq iwlcore snd_seq_device mac80211 videodev snd_pcm v4l2_compat_ioctl32 microcode btusb bluetooth i2c_i801 e1000e snd_timer cfg80211 joydev iTCO_wdt iTCO_vendor_support thinkpad_acpi snd_page_alloc rfkill wmi snd soundcore virtio_net kvm_intel kvm ipv6 xts gf128mul pata_acpi dm_crypt ata_generic i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 0, comm: swapper Not tainted 2.6.38.6-27.fc15.x86_64 #1
:Call Trace:
: <IRQ>  [<ffffffff8105510e>] warn_slowpath_common+0x83/0x9b
: [<ffffffff810551c9>] warn_slowpath_fmt+0x46/0x48
: [<ffffffff81071402>] ? run_posix_cpu_timers+0x2a/0x359
: [<ffffffffa0319f75>] ieee80211_can_queue_work+0x37/0x3b [mac80211]
: [<ffffffffa031a194>] ieee80211_queue_work+0x1a/0x35 [mac80211]
: [<ffffffffa0309b14>] ieee80211_sta_timer+0x32/0x34 [mac80211]
: [<ffffffff8106131c>] run_timer_softirq+0x1a4/0x266
: [<ffffffff81076a54>] ? timekeeping_get_ns+0x18/0x3a
: [<ffffffffa0309ae2>] ? ieee80211_sta_timer+0x0/0x34 [mac80211]
: [<ffffffff8105ae40>] __do_softirq+0xd2/0x19d
: [<ffffffff810726f4>] ? hrtimer_interrupt+0x11a/0x1b5
: [<ffffffff8100aadc>] call_softirq+0x1c/0x30
: [<ffffffff8100c101>] do_softirq+0x46/0x81
: [<ffffffff8105afc4>] irq_exit+0x49/0x8b
: [<ffffffff8147bf5b>] smp_apic_timer_interrupt+0x7e/0x8c
: [<ffffffff8100a593>] apic_timer_interrupt+0x13/0x20
: <EOI>  [<ffffffff81398e87>] ? cpuidle_idle_call+0x15a/0x166
: [<ffffffff810082f3>] ? cpu_idle+0x77/0xdf
: [<ffffffff81008344>] ? cpu_idle+0xc8/0xdf
: [<ffffffff81454d4e>] rest_init+0x72/0x74
: [<ffffffff81b58c2f>] start_kernel+0x3f2/0x3fe
: [<ffffffff81b582c4>] x86_64_start_reservations+0xaf/0xb3
: [<ffffffff81b58140>] ? early_idt_handler+0x0/0x71
: [<ffffffff81b583cf>] x86_64_start_kernel+0x107/0x116
Comment 1 Stanislaw Gruszka 2011-06-16 10:27:27 UTC 
Possible fix:
http://marc.info/?l=linux-wireless&m=130821412027772&w=2

Is this issue reproducible, so could get confirmation of the fix?
Comment 2 linux@alteeve.com 2011-07-07 12:43:12 UTC 
Package: kernel
Architecture: x86_64
OS Release: Fedora release 15 (Lovelock)

Comment
-----
Not sure, saw the abrt when I woke my laptop from sleep.
Comment 3 Stanislaw Gruszka 2011-07-13 12:48:50 UTC 

*** This bug has been marked as a duplicate of bug 719588 ***