abrt version: 2.0.3
architecture:   x86_64
cmdline:        BOOT_IMAGE=/boot/vmlinuz-2.6.38.8-32.fc15.x86_64 ro root=UUID=cddf41eb-a06c-4475-9752-de55c88eb406 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet
comment:        opened a web page in firefox 5 with fedora 15 running testing repos
component:      kernel
kernel:         2.6.38.8-32.fc15.x86_64
kernel_tainted: 512
kernel_tainted_long: Taint on warning.
os_release:     Fedora release 15 (Lovelock)
package:        kernel
reason:         WARNING: at net/mac80211/tx.c:661 invoke_tx_handlers+0x7e7/0xe46 [mac80211]()
time:           Wed Jun 29 21:52:32 2011

backtrace:
:WARNING: at net/mac80211/tx.c:661 invoke_tx_handlers+0x7e7/0xe46 [mac80211]()
:Hardware name: Studio XPS 1340
:wlan0: Dropped data frame as no usable bitrate found while scanning and associated. Target station: 00:23:69:99:26:4e on 5 GHz band
:Modules linked in: tcp_lp hidp fuse sunrpc 8021q garp stp llc cpufreq_ondemand acpi_cpufreq freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables rfcomm sco bnep l2cap snd_hda_codec_hdmi snd_hda_codec_idt btusb bluetooth arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device ath9k snd_pcm dell_wmi sparse_keymap dell_laptop mac80211 ath9k_common ath9k_hw ath uvcvideo microcode dcdbas cfg80211 r852 sm_common nand nand_ids snd_timer nand_ecc videodev rfkill snd v4l2_compat_ioctl32 shpchp mtd forcedeth joydev soundcore snd_page_alloc ir_lirc_codec lirc_dev rc_rc6_mce ir_sony_decoder ite_cir i2c_nforce2 ir_jvc_decoder wmi ir_rc6_decoder ir_rc5_decoder ir_nec_decoder rc_core ipv6 firewire_ohci firewire_core sdhci_pci sdhci mmc_core crc_itu_t nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 2594, comm: kworker/u:0 Tainted: G        W   2.6.38.8-32.fc15.x86_64 #1
:Call Trace:
: [<ffffffff8105511a>] warn_slowpath_common+0x83/0x9b
: [<ffffffff810551d5>] warn_slowpath_fmt+0x46/0x48
: [<ffffffff814759c4>] ? _raw_spin_unlock_irqrestore+0x17/0x19
: [<ffffffffa0304f5b>] invoke_tx_handlers+0x7e7/0xe46 [mac80211]
: [<ffffffff81080b7b>] ? arch_local_irq_save+0x15/0x1b
: [<ffffffff81475972>] ? _raw_spin_lock_irqsave+0x12/0x2f
: [<ffffffffa02f7e00>] ? ieee80211_rx_mgmt_beacon+0x433/0x450 [mac80211]
: [<ffffffffa0305628>] ieee80211_tx+0x6e/0x1c6 [mac80211]
: [<ffffffffa02f7e64>] ? ieee80211_dynamic_ps_enable_work+0x0/0x94 [mac80211]
: [<ffffffffa03058e8>] ieee80211_xmit+0x168/0x177 [mac80211]
: [<ffffffffa02f7e64>] ? ieee80211_dynamic_ps_enable_work+0x0/0x94 [mac80211]
: [<ffffffffa02f7e64>] ? ieee80211_dynamic_ps_enable_work+0x0/0x94 [mac80211]
: [<ffffffffa0306360>] ieee80211_tx_skb+0x4f/0x57 [mac80211]
: [<ffffffffa02f70a5>] ieee80211_send_nullfunc+0x46/0x4b [mac80211]
: [<ffffffffa02f7eb3>] ieee80211_dynamic_ps_enable_work+0x4f/0x94 [mac80211]
: [<ffffffff8106afb6>] process_one_work+0x186/0x298
: [<ffffffff8106b343>] worker_thread+0xda/0x15d
: [<ffffffff8106b269>] ? worker_thread+0x0/0x15d
: [<ffffffff8106b269>] ? worker_thread+0x0/0x15d
: [<ffffffff8106ebaf>] kthread+0x84/0x8c
: [<ffffffff8100a9e4>] kernel_thread_helper+0x4/0x10
: [<ffffffff8106eb2b>] ? kthread+0x0/0x8c
: [<ffffffff8100a9e0>] ? kernel_thread_helper+0x0/0x10