Bug 841884

libreport version: 2.0.10
cmdline:        BOOT_IMAGE=/vmlinuz-3.4.4-4.fc16.i686.PAE root=UUID=8d6a224a-c6cd-44d7-bae0-e6f11994b315 ro rd.md=0 rd.lvm=0 rd.dm=0 quiet SYSFONT=latarcyrheb-sun16 acpi_osi=Linux rhgb rd.luks=0 LANG=es_ES.UTF-8 KEYTABLE=es

backtrace:
:[155782.832223] WARNING: at drivers/net/wireless/brcm80211/brcmsmac/main.c:7990 brcms_c_wait_for_tx_completion+0x8a/0xa0 [brcmsmac]()
:[155782.832227] Hardware name: eME730          
:[155782.832229] Modules linked in: ums_realtek vfat fat usb_storage tcp_lp ppdev parport_pc lp parport fuse ip6table_filter ip6_tables ebtable_nat ebtables lockd ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_CHECKSUM iptable_mangle bridge stp llc be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio ib_iser rdma_cm tpm_bios ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi binfmt_misc arc4 coretemp brcmsmac mac80211 brcmutil cfg80211 crc8 cordic acer_wmi sparse_keymap rfkill snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops snd_hda_intel snd_hda_codec snd_hwdep snd_seq joydev snd_seq_device microcode snd_pcm broadcom i2c_i801 intel_ips bcma iTCO_wdt iTCO_vendor_support snd_timer snd tg3 soundcore snd_page_alloc vhost_net macvtap macvlan tun kvm_intel kvm sunrpc uinput crc32c_intel mxm_wmi wmi i915 drm_k
:ms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:[155782.832322] Pid: 2552, comm: kworker/u:1 Not tainted 3.4.4-4.fc16.i686.PAE #1
:[155782.832325] Call Trace:
:[155782.832334]  [<c094ab5c>] ? printk+0x2d/0x2f
:[155782.832343]  [<c0446f62>] warn_slowpath_common+0x72/0xa0
:[155782.832359]  [<f98d937a>] ? brcms_c_wait_for_tx_completion+0x8a/0xa0 [brcmsmac]
:[155782.832375]  [<f98d937a>] ? brcms_c_wait_for_tx_completion+0x8a/0xa0 [brcmsmac]
:[155782.832380]  [<c0446fb2>] warn_slowpath_null+0x22/0x30
:[155782.832396]  [<f98d937a>] brcms_c_wait_for_tx_completion+0x8a/0xa0 [brcmsmac]
:[155782.832408]  [<f98cc150>] brcms_ops_flush+0x30/0x50 [brcmsmac]
:[155782.832430]  [<f9957d28>] ieee80211_scan_work+0x328/0x570 [mac80211]
:[155782.832435]  [<c09523e9>] ? __schedule+0x379/0x780
:[155782.832441]  [<c045fb6b>] process_one_work+0xfb/0x390
:[155782.832460]  [<f9957a00>] ? ieee80211_scan_rx+0x1c0/0x1c0 [mac80211]
:[155782.832464]  [<c04608a1>] worker_thread+0x121/0x2d0
:[155782.832468]  [<c0460780>] ? manage_workers+0x1f0/0x1f0
:[155782.832473]  [<c0464c62>] kthread+0x72/0x80
:[155782.832478]  [<c0464bf0>] ? kthread_freezable_should_stop+0x60/0x60
:[155782.832483]  [<c095affe>] kernel_thread_helper+0x6/0x10