abrt version: 2.0.3
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, just appeared.
component:      kernel
kernel:         2.6.38.8-35.fc15.x86_64
kernel_tainted: 512
kernel_tainted_long: Taint on warning.
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         [251596.128106] WARNING: at net/mac80211/util.c:540 ieee80211_can_queue_work+0x37/0x3b [mac80211]()
time:           Thu Aug  4 10:17:32 2011

backtrace:
:[251596.128106] WARNING: at net/mac80211/util.c:540 ieee80211_can_queue_work+0x37/0x3b [mac80211]()
:[251596.128112] Hardware name: 2801CTO
:[251596.128116] queueing ieee80211 work while going to suspend
:[251596.128120] Modules linked in: tun tcp_lp fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ppdev parport_pc lp parport hidp sunrpc drbd lru_cache cpufreq_ondemand acpi_cpufreq freq_table mperf rfcomm sco bnep l2cap ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables arc4 snd_hda_codec_conexant iwlagn snd_hda_intel iwlcore mac80211 snd_hda_codec snd_hwdep snd_seq snd_seq_device uvcvideo btusb bluetooth cfg80211 videodev snd_pcm v4l2_compat_ioctl32 microcode iTCO_wdt iTCO_vendor_support i2c_i801 joydev e1000e snd_timer snd_page_alloc wmi thinkpad_acpi rfkill 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]
:[251596.128239] Pid: 0, comm: swapper Tainted: G        W   2.6.38.8-35.fc15.x86_64 #1
:[251596.128244] Call Trace:
:[251596.128248]  <IRQ>  [<ffffffff8105511a>] warn_slowpath_common+0x83/0x9b
:[251596.128270]  [<ffffffff810551d5>] warn_slowpath_fmt+0x46/0x48
:[251596.128284]  [<ffffffff81478454>] ? _raw_spin_unlock_irqrestore+0x17/0x19
:[251596.128315]  [<ffffffffa033ef75>] ieee80211_can_queue_work+0x37/0x3b [mac80211]
:[251596.128347]  [<ffffffffa033f194>] ieee80211_queue_work+0x1a/0x35 [mac80211]
:[251596.128373]  [<ffffffffa032eb14>] ieee80211_sta_timer+0x32/0x34 [mac80211]
:[251596.128384]  [<ffffffff81061378>] run_timer_softirq+0x1a4/0x266
:[251596.128394]  [<ffffffff81076a8c>] ? timekeeping_get_ns+0x18/0x3a
:[251596.128420]  [<ffffffffa032eae2>] ? ieee80211_sta_timer+0x0/0x34 [mac80211]
:[251596.128431]  [<ffffffff8105ae4c>] __do_softirq+0xd2/0x19d
:[251596.128441]  [<ffffffff81072750>] ? hrtimer_interrupt+0x11a/0x1b5
:[251596.128451]  [<ffffffff8100aadc>] call_softirq+0x1c/0x30
:[251596.128459]  [<ffffffff8100c101>] do_softirq+0x46/0x81
:[251596.128466]  [<ffffffff8105afd0>] irq_exit+0x49/0x8b
:[251596.128476]  [<ffffffff8147eb1b>] smp_apic_timer_interrupt+0x7e/0x8c
:[251596.128484]  [<ffffffff8100a593>] apic_timer_interrupt+0x13/0x20
:[251596.128489]  <EOI>  [<ffffffff8123156a>] ? timerqueue_add+0x86/0xa8
:[251596.128508]  [<ffffffff8129f72e>] ? arch_local_irq_enable+0xb/0xd
:[251596.128517]  [<ffffffff812a0091>] acpi_idle_enter_c1+0x3a/0xab
:[251596.128526]  [<ffffffff812a038e>] acpi_idle_enter_simple+0x37/0x102
:[251596.128536]  [<ffffffff8139b7d0>] cpuidle_idle_call+0xe7/0x166
:[251596.128546]  [<ffffffff81008321>] cpu_idle+0xa5/0xdf
:[251596.128556]  [<ffffffff8145776e>] rest_init+0x72/0x74
:[251596.128567]  [<ffffffff81b62c2f>] start_kernel+0x3f2/0x3fe
:[251596.128576]  [<ffffffff81b622c4>] x86_64_start_reservations+0xaf/0xb3
:[251596.128584]  [<ffffffff81b62140>] ? early_idt_handler+0x0/0x71
:[251596.128592]  [<ffffffff81b623cf>] x86_64_start_kernel+0x107/0x116