Additional info: libreport version: 2.0.14 abrt_version: 2.0.13 cmdline: BOOT_IMAGE=/vmlinuz-3.5.4-1.fc17.x86_64 root=UUID=26d9c4c0-d2b1-4cb4-a1db-b7f4fb060936 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True KEYTABLE=us rd.luks=0 LANG=en_US.UTF-8 rhgb quiet kernel: 3.5.4-1.fc17.x86_64 kernel_tainted_long: Proprietary module has been loaded. backtrace: :WARNING: at drivers/net/wireless/brcm80211/brcmsmac/main.c:7968 brcms_c_wait_for_tx_completion+0x99/0xb0 [brcmsmac]() :Hardware name: Aspire 5750G :Modules linked in: fuse lockd sunrpc rfcomm bnep bbswitch(O) ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp kvm_intel snd_seq snd_seq_device snd_pcm kvm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media snd_page_alloc snd_timer snd btusb bluetooth arc4 brcmsmac cordic brcmutil mac80211 soundcore cfg80211 mei bcma microcode tg3 lpc_ich i2c_i801 mfd_core acer_wmi sparse_keymap rfkill uinput binfmt_misc crc32c_intel ghash_clmulni_intel sdhci_pci sdhci mmc_core mxm_wmi wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: nvidia] :Pid: 2760, comm: kworker/u:0 Tainted: P O 3.5.4-1.fc17.x86_64 #1 :Call Trace: : [<ffffffff8105867f>] warn_slowpath_common+0x7f/0xc0 : [<ffffffff810586da>] warn_slowpath_null+0x1a/0x20 : [<ffffffffa0287129>] brcms_c_wait_for_tx_completion+0x99/0xb0 [brcmsmac] : [<ffffffffa027969b>] brcms_ops_flush+0x3b/0x60 [brcmsmac] : [<ffffffffa020082d>] ieee80211_scan_work+0x34d/0x5e0 [mac80211] : [<ffffffff810745e9>] process_one_work+0x129/0x400 : [<ffffffffa02004e0>] ? ieee80211_run_deferred_scan+0x80/0x80 [mac80211] : [<ffffffff81076126>] worker_thread+0x126/0x2e0 : [<ffffffff81076000>] ? manage_workers.isra.26+0x1f0/0x1f0 : [<ffffffff8107b6a3>] kthread+0x93/0xa0 : [<ffffffff81616124>] kernel_thread_helper+0x4/0x10 : [<ffffffff8107b610>] ? flush_kthread_worker+0x80/0x80 : [<ffffffff81616120>] ? gs_change+0x13/0x13
*** This bug has been marked as a duplicate of bug 861022 ***